From e43b2e81dab3cade773d479f2ae56478e3113207 Mon Sep 17 00:00:00 2001
From: Andre Guedes <andrebsguedes@gmail.com>
Date: Thu, 27 Oct 2016 17:39:32 -0200
Subject: [PATCH 001/278] Added MR Road map

---
 lib/container_registry/ROADMAP.md | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 lib/container_registry/ROADMAP.md

diff --git a/lib/container_registry/ROADMAP.md b/lib/container_registry/ROADMAP.md
new file mode 100644
index 00000000000..e0a20776404
--- /dev/null
+++ b/lib/container_registry/ROADMAP.md
@@ -0,0 +1,7 @@
+## Road map
+
+### Initial thoughts
+
+- Determine if image names will be persisted or fetched from API
+- If persisted, how to update the stored names upon modification
+- If fetched, how to fetch only images of a given project

From dcd4beb8eb7bb7d0c2f720ef85c3da9f97a3dfe6 Mon Sep 17 00:00:00 2001
From: Andre Guedes <andrebsguedes@gmail.com>
Date: Wed, 2 Nov 2016 00:33:35 -0200
Subject: [PATCH 002/278] Multi-level container image names backend
 implementation   - Adds Registry events API endpoint   - Adds
 container_images_repository and container_images models   - Changes JWT
 authentication to allow multi-level scopes   - Adds services for container
 image maintenance

---
 app/models/container_image.rb                 | 58 +++++++++++++++++++
 app/models/container_images_repository.rb     | 26 +++++++++
 app/models/project.rb                         |  1 +
 ...ntainer_registry_authentication_service.rb |  9 ++-
 .../container_images/create_service.rb        | 16 +++++
 .../container_images/destroy_service.rb       | 11 ++++
 .../container_images/push_service.rb          | 26 +++++++++
 .../create_service.rb                         |  7 +++
 ...3736_create_container_images_repository.rb | 31 ++++++++++
 .../20161031013926_create_container_image.rb  | 32 ++++++++++
 lib/api/api.rb                                |  1 +
 lib/api/registry_events.rb                    | 52 +++++++++++++++++
 lib/container_registry/client.rb              |  4 ++
 lib/container_registry/tag.rb                 |  8 +--
 14 files changed, 275 insertions(+), 7 deletions(-)
 create mode 100644 app/models/container_image.rb
 create mode 100644 app/models/container_images_repository.rb
 create mode 100644 app/services/container_images_repositories/container_images/create_service.rb
 create mode 100644 app/services/container_images_repositories/container_images/destroy_service.rb
 create mode 100644 app/services/container_images_repositories/container_images/push_service.rb
 create mode 100644 app/services/container_images_repositories/create_service.rb
 create mode 100644 db/migrate/20161029153736_create_container_images_repository.rb
 create mode 100644 db/migrate/20161031013926_create_container_image.rb
 create mode 100644 lib/api/registry_events.rb

diff --git a/app/models/container_image.rb b/app/models/container_image.rb
new file mode 100644
index 00000000000..dcc4a7af629
--- /dev/null
+++ b/app/models/container_image.rb
@@ -0,0 +1,58 @@
+class ContainerImage < ActiveRecord::Base
+  belongs_to :container_images_repository
+
+  delegate :registry, :registry_path_with_namespace, :client, to: :container_images_repository
+
+  validates :manifest, presence: true
+
+  before_validation :update_token, on: :create
+  def update_token
+    paths = container_images_repository.allowed_paths << name_with_namespace
+    token = Auth::ContainerRegistryAuthenticationService.full_access_token(paths)
+    client.update_token(token)
+  end
+
+  def path
+    [registry.path, name_with_namespace].compact.join('/')
+  end
+
+  def name_with_namespace
+    [registry_path_with_namespace, name].compact.join('/')
+  end
+
+  def tag(tag)
+    ContainerRegistry::Tag.new(self, tag)
+  end
+
+  def manifest
+    @manifest ||= client.repository_tags(name_with_namespace)
+  end
+
+  def tags
+    return @tags if defined?(@tags)
+    return [] unless manifest && manifest['tags']
+
+    @tags = manifest['tags'].map do |tag|
+      ContainerRegistry::Tag.new(self, tag)
+    end
+  end
+
+  def blob(config)
+    ContainerRegistry::Blob.new(self, config)
+  end
+
+  def delete_tags
+    return unless tags
+
+    tags.all?(&:delete)
+  end
+
+  def self.split_namespace(full_path)
+    image_name = full_path.split('/').last
+    namespace = full_path.gsub(/(.*)(#{Regexp.escape('/' + image_name)})/, '\1')
+    if namespace.count('/') < 1
+      namespace, image_name = full_path, ""
+    end
+    return namespace, image_name
+  end
+end
diff --git a/app/models/container_images_repository.rb b/app/models/container_images_repository.rb
new file mode 100644
index 00000000000..99e94d2a6d0
--- /dev/null
+++ b/app/models/container_images_repository.rb
@@ -0,0 +1,26 @@
+class ContainerImagesRepository < ActiveRecord::Base
+
+  belongs_to :project
+
+  has_many :container_images, dependent: :destroy
+
+  delegate :client, to: :registry
+
+  def registry_path_with_namespace
+    project.path_with_namespace.downcase
+  end
+
+  def allowed_paths
+    @allowed_paths ||= [registry_path_with_namespace] +
+      container_images.map { |i| i.name_with_namespace }
+  end
+
+  def registry
+    @registry ||= begin
+      token = Auth::ContainerRegistryAuthenticationService.full_access_token(allowed_paths)
+      url = Gitlab.config.registry.api_url
+      host_port = Gitlab.config.registry.host_port
+      ContainerRegistry::Registry.new(url, token: token, path: host_port)
+    end
+  end
+end
diff --git a/app/models/project.rb b/app/models/project.rb
index 411299eef63..703e24eb79a 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -157,6 +157,7 @@ class Project < ActiveRecord::Base
   has_one :import_data, dependent: :destroy, class_name: "ProjectImportData"
   has_one :project_feature, dependent: :destroy
   has_one :statistics, class_name: 'ProjectStatistics', dependent: :delete
+  has_one :container_images_repository, dependent: :destroy
 
   has_many :commit_statuses, dependent: :destroy, foreign_key: :gl_project_id
   has_many :pipelines, dependent: :destroy, class_name: 'Ci::Pipeline', foreign_key: :gl_project_id
diff --git a/app/services/auth/container_registry_authentication_service.rb b/app/services/auth/container_registry_authentication_service.rb
index 5cb7a86a5ee..6b83b38fa4d 100644
--- a/app/services/auth/container_registry_authentication_service.rb
+++ b/app/services/auth/container_registry_authentication_service.rb
@@ -16,7 +16,7 @@ module Auth
       { token: authorized_token(scope).encoded }
     end
 
-    def self.full_access_token(*names)
+    def self.full_access_token(names)
       registry = Gitlab.config.registry
       token = JSONWebToken::RSAToken.new(registry.key)
       token.issuer = registry.issuer
@@ -61,7 +61,12 @@ module Auth
     end
 
     def process_repository_access(type, name, actions)
-      requested_project = Project.find_by_full_path(name)
+      # Strips image name due to lack of
+      # per image authentication.
+      # Removes only last occurence in light
+      # of future nested groups
+      namespace, _ = ContainerImage::split_namespace(name)
+      requested_project = Project.find_by_full_path(namespace)
       return unless requested_project
 
       actions = actions.select do |action|
diff --git a/app/services/container_images_repositories/container_images/create_service.rb b/app/services/container_images_repositories/container_images/create_service.rb
new file mode 100644
index 00000000000..0c2c69d5183
--- /dev/null
+++ b/app/services/container_images_repositories/container_images/create_service.rb
@@ -0,0 +1,16 @@
+module ContainerImagesRepositories
+  module ContainerImages
+    class CreateService < BaseService
+      def execute
+        @container_image = container_images_repository.container_images.create(params)
+        @container_image if @container_image.valid?
+      end
+
+      private
+
+      def container_images_repository
+        @container_images_repository ||= project.container_images_repository
+      end
+    end
+  end
+end
diff --git a/app/services/container_images_repositories/container_images/destroy_service.rb b/app/services/container_images_repositories/container_images/destroy_service.rb
new file mode 100644
index 00000000000..91b8cfeea47
--- /dev/null
+++ b/app/services/container_images_repositories/container_images/destroy_service.rb
@@ -0,0 +1,11 @@
+module ContainerImagesRepositories
+  module ContainerImages
+    class DestroyService < BaseService
+      def execute(container_image)
+        return false unless container_image
+
+        container_image.destroy
+      end
+    end
+  end
+end
diff --git a/app/services/container_images_repositories/container_images/push_service.rb b/app/services/container_images_repositories/container_images/push_service.rb
new file mode 100644
index 00000000000..2731cf1d52e
--- /dev/null
+++ b/app/services/container_images_repositories/container_images/push_service.rb
@@ -0,0 +1,26 @@
+module ContainerImagesRepositories
+  module ContainerImages
+    class PushService < BaseService
+      def execute(container_image_name, event)
+        find_or_create_container_image(container_image_name).valid?
+      end
+
+      private
+
+      def find_or_create_container_image(container_image_name)
+        options = {name: container_image_name}
+        container_images.find_by(options) ||
+          ::ContainerImagesRepositories::ContainerImages::CreateService.new(project,
+            current_user, options).execute
+      end
+
+      def container_images_repository
+        @container_images_repository ||= project.container_images_repository
+      end
+
+      def container_images
+        @container_images ||= container_images_repository.container_images
+      end
+    end
+  end
+end
diff --git a/app/services/container_images_repositories/create_service.rb b/app/services/container_images_repositories/create_service.rb
new file mode 100644
index 00000000000..7e9dd3abe5f
--- /dev/null
+++ b/app/services/container_images_repositories/create_service.rb
@@ -0,0 +1,7 @@
+module ContainerImagesRepositories
+  class CreateService < BaseService
+    def execute
+      project.container_images_repository || ::ContainerImagesRepository.create(project: project)
+    end
+  end
+end
diff --git a/db/migrate/20161029153736_create_container_images_repository.rb b/db/migrate/20161029153736_create_container_images_repository.rb
new file mode 100644
index 00000000000..d93180b1674
--- /dev/null
+++ b/db/migrate/20161029153736_create_container_images_repository.rb
@@ -0,0 +1,31 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class CreateContainerImagesRepository < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = false
+
+  # When a migration requires downtime you **must** uncomment the following
+  # constant and define a short and easy to understand explanation as to why the
+  # migration requires downtime.
+  # DOWNTIME_REASON = ''
+
+  # When using the methods "add_concurrent_index" or "add_column_with_default"
+  # you must disable the use of transactions as these methods can not run in an
+  # existing transaction. When using "add_concurrent_index" make sure that this
+  # method is the _only_ method called in the migration, any other changes
+  # should go in a separate migration. This ensures that upon failure _only_ the
+  # index creation fails and can be retried or reverted easily.
+  #
+  # To disable transactions uncomment the following line and remove these
+  # comments:
+  # disable_ddl_transaction!
+
+  def change
+    create_table :container_images_repositories do |t|
+      t.integer :project_id, null: false
+    end
+  end
+end
diff --git a/db/migrate/20161031013926_create_container_image.rb b/db/migrate/20161031013926_create_container_image.rb
new file mode 100644
index 00000000000..94feae280a6
--- /dev/null
+++ b/db/migrate/20161031013926_create_container_image.rb
@@ -0,0 +1,32 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class CreateContainerImage < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = false
+
+  # When a migration requires downtime you **must** uncomment the following
+  # constant and define a short and easy to understand explanation as to why the
+  # migration requires downtime.
+  # DOWNTIME_REASON = ''
+
+  # When using the methods "add_concurrent_index" or "add_column_with_default"
+  # you must disable the use of transactions as these methods can not run in an
+  # existing transaction. When using "add_concurrent_index" make sure that this
+  # method is the _only_ method called in the migration, any other changes
+  # should go in a separate migration. This ensures that upon failure _only_ the
+  # index creation fails and can be retried or reverted easily.
+  #
+  # To disable transactions uncomment the following line and remove these
+  # comments:
+  # disable_ddl_transaction!
+
+  def change
+    create_table :container_images do |t|
+      t.integer :container_images_repository_id
+      t.string :name
+    end
+  end
+end
diff --git a/lib/api/api.rb b/lib/api/api.rb
index a0282ff8deb..ed775f898d2 100644
--- a/lib/api/api.rb
+++ b/lib/api/api.rb
@@ -84,6 +84,7 @@ module API
     mount ::API::Namespaces
     mount ::API::Notes
     mount ::API::NotificationSettings
+    mount ::API::RegistryEvents
     mount ::API::Pipelines
     mount ::API::ProjectHooks
     mount ::API::Projects
diff --git a/lib/api/registry_events.rb b/lib/api/registry_events.rb
new file mode 100644
index 00000000000..c0473051424
--- /dev/null
+++ b/lib/api/registry_events.rb
@@ -0,0 +1,52 @@
+module API
+  # RegistryEvents API
+  class RegistryEvents < Grape::API
+    # before { authenticate! }
+
+    content_type :json, 'application/vnd.docker.distribution.events.v1+json'
+
+    params do
+      requires :events, type: Array, desc: 'The ID of a project' do
+        requires :id, type: String, desc: 'The ID of the event'
+        requires :timestamp, type: String, desc: 'Timestamp of the event'
+        requires :action, type: String, desc: 'Action performed by event'
+        requires :target, type: Hash, desc: 'Target of the event' do
+          optional :mediaType, type: String, desc: 'Media type of the target'
+          optional :size, type: Integer, desc: 'Size in bytes of the target'
+          requires :digest, type: String, desc: 'Digest of the target'
+          requires :repository, type: String, desc: 'Repository of target'
+          optional :url, type: String, desc: 'Url of the target'
+          optional :tag, type: String, desc: 'Tag of the target'
+        end
+        requires :request, type: Hash, desc: 'Request of the event' do
+          requires :id, type: String, desc: 'The ID of the request'
+          optional :addr, type: String, desc: 'IP Address of the request client'
+          optional :host, type: String, desc: 'Hostname of the registry instance'
+          requires :method, type: String, desc: 'Request method'
+          requires :useragent, type: String, desc: 'UserAgent header of the request'
+        end
+        requires :actor, type: Hash, desc: 'Actor that initiated the event' do
+          optional :name, type: String, desc: 'Actor name'
+        end
+        requires :source, type: Hash, desc: 'Source of the event' do
+          optional :addr, type: String, desc: 'Hostname of source registry node'
+          optional :instanceID, type: String, desc: 'Source registry node instanceID'
+        end
+      end
+    end
+    resource :registry_events do
+      post do
+        params['events'].each do |event|
+          repository = event['target']['repository']
+
+          if event['action'] == 'push' and !!event['target']['tag']
+            namespace, container_image_name = ContainerImage::split_namespace(repository)
+            ::ContainerImagesRepositories::ContainerImages::PushService.new(
+              Project::find_with_namespace(namespace), current_user
+                ).execute(container_image_name, event)
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/lib/container_registry/client.rb b/lib/container_registry/client.rb
index 2edddb84fc3..2cbb7bfb67d 100644
--- a/lib/container_registry/client.rb
+++ b/lib/container_registry/client.rb
@@ -15,6 +15,10 @@ module ContainerRegistry
       @options = options
     end
 
+    def update_token(token)
+      @options[:token] = token
+    end
+
     def repository_tags(name)
       response_body faraday.get("/v2/#{name}/tags/list")
     end
diff --git a/lib/container_registry/tag.rb b/lib/container_registry/tag.rb
index 59040199920..68dd87c979d 100644
--- a/lib/container_registry/tag.rb
+++ b/lib/container_registry/tag.rb
@@ -22,9 +22,7 @@ module ContainerRegistry
     end
 
     def manifest
-      return @manifest if defined?(@manifest)
-
-      @manifest = client.repository_manifest(repository.name, name)
+      @manifest ||= client.repository_manifest(repository.name_with_namespace, name)
     end
 
     def path
@@ -40,7 +38,7 @@ module ContainerRegistry
     def digest
       return @digest if defined?(@digest)
 
-      @digest = client.repository_tag_digest(repository.name, name)
+      @digest = client.repository_tag_digest(repository.name_with_namespace, name)
     end
 
     def config_blob
@@ -82,7 +80,7 @@ module ContainerRegistry
     def delete
       return unless digest
 
-      client.delete_repository_tag(repository.name, digest)
+      client.delete_repository_tag(repository.name_with_namespace, digest)
     end
   end
 end

From eed0b85ad084ad4d13cc26907102063d9372fe75 Mon Sep 17 00:00:00 2001
From: Andre Guedes <andrebsguedes@gmail.com>
Date: Wed, 23 Nov 2016 14:50:30 -0200
Subject: [PATCH 003/278] First iteration of container_image view   - Fixes
 project, container_image and tag deletion   - Removed
 container_images_repository

[ci skip]
---
 .../stylesheets/pages/container_registry.scss | 16 +++++++++
 .../projects/container_registry_controller.rb | 28 +++++++++++----
 app/models/container_image.rb                 | 20 +++++++----
 app/models/container_images_repository.rb     | 26 --------------
 app/models/project.rb                         | 20 ++++++-----
 .../container_images/destroy_service.rb       | 32 +++++++++++++++++
 .../container_images/create_service.rb        | 16 ---------
 .../container_images/destroy_service.rb       | 11 ------
 .../container_images/push_service.rb          | 26 --------------
 .../create_service.rb                         |  7 ----
 app/services/projects/destroy_service.rb      | 10 ------
 .../container_registry/_image.html.haml       | 35 +++++++++++++++++++
 .../container_registry/_tag.html.haml         |  2 +-
 .../container_registry/index.html.haml        | 20 +++--------
 ...3736_create_container_images_repository.rb | 31 ----------------
 .../20161031013926_create_container_image.rb  |  2 +-
 lib/api/registry_events.rb                    | 16 +++++++--
 17 files changed, 149 insertions(+), 169 deletions(-)
 create mode 100644 app/assets/stylesheets/pages/container_registry.scss
 delete mode 100644 app/models/container_images_repository.rb
 create mode 100644 app/services/container_images/destroy_service.rb
 delete mode 100644 app/services/container_images_repositories/container_images/create_service.rb
 delete mode 100644 app/services/container_images_repositories/container_images/destroy_service.rb
 delete mode 100644 app/services/container_images_repositories/container_images/push_service.rb
 delete mode 100644 app/services/container_images_repositories/create_service.rb
 create mode 100644 app/views/projects/container_registry/_image.html.haml
 delete mode 100644 db/migrate/20161029153736_create_container_images_repository.rb

diff --git a/app/assets/stylesheets/pages/container_registry.scss b/app/assets/stylesheets/pages/container_registry.scss
new file mode 100644
index 00000000000..7d68eae3c97
--- /dev/null
+++ b/app/assets/stylesheets/pages/container_registry.scss
@@ -0,0 +1,16 @@
+/**
+ * Container Registry
+ */
+
+.container-image {
+  border-bottom: 1px solid #f0f0f0;
+}
+
+.container-image-head {
+  padding: 0px 16px;
+  line-height: 4;
+}
+
+.table.tags {
+  margin-bottom: 0px;
+}
diff --git a/app/controllers/projects/container_registry_controller.rb b/app/controllers/projects/container_registry_controller.rb
index d1f46497207..54bcb5f504a 100644
--- a/app/controllers/projects/container_registry_controller.rb
+++ b/app/controllers/projects/container_registry_controller.rb
@@ -5,17 +5,22 @@ class Projects::ContainerRegistryController < Projects::ApplicationController
   layout 'project'
 
   def index
-    @tags = container_registry_repository.tags
+    @images = project.container_images
   end
 
   def destroy
     url = namespace_project_container_registry_index_path(project.namespace, project)
 
-    if tag.delete
-      redirect_to url
+    if tag
+      delete_tag(url)
     else
-      redirect_to url, alert: 'Failed to remove tag'
+      if image.destroy
+        redirect_to url
+      else
+        redirect_to url, alert: 'Failed to remove image'
+      end
     end
+
   end
 
   private
@@ -24,11 +29,20 @@ class Projects::ContainerRegistryController < Projects::ApplicationController
     render_404 unless Gitlab.config.registry.enabled
   end
 
-  def container_registry_repository
-    @container_registry_repository ||= project.container_registry_repository
+  def delete_tag(url)
+    if tag.delete
+      image.destroy if image.tags.empty?
+      redirect_to url
+    else
+      redirect_to url, alert: 'Failed to remove tag'
+    end
+  end
+
+  def image
+    @image ||= project.container_images.find_by(id: params[:id])
   end
 
   def tag
-    @tag ||= container_registry_repository.tag(params[:id])
+    @tag ||= image.tag(params[:tag]) if params[:tag].present?
   end
 end
diff --git a/app/models/container_image.rb b/app/models/container_image.rb
index dcc4a7af629..7721c53a6fc 100644
--- a/app/models/container_image.rb
+++ b/app/models/container_image.rb
@@ -1,23 +1,28 @@
 class ContainerImage < ActiveRecord::Base
-  belongs_to :container_images_repository
+  belongs_to :project
 
-  delegate :registry, :registry_path_with_namespace, :client, to: :container_images_repository
+  delegate :container_registry, :container_registry_allowed_paths,
+    :container_registry_path_with_namespace, to: :project
+
+  delegate :client, to: :container_registry
 
   validates :manifest, presence: true
 
+  before_destroy :delete_tags
+
   before_validation :update_token, on: :create
   def update_token
-    paths = container_images_repository.allowed_paths << name_with_namespace
+    paths = container_registry_allowed_paths << name_with_namespace
     token = Auth::ContainerRegistryAuthenticationService.full_access_token(paths)
     client.update_token(token)
   end
 
   def path
-    [registry.path, name_with_namespace].compact.join('/')
+    [container_registry.path, name_with_namespace].compact.join('/')
   end
 
   def name_with_namespace
-    [registry_path_with_namespace, name].compact.join('/')
+    [container_registry_path_with_namespace, name].compact.join('/')
   end
 
   def tag(tag)
@@ -44,7 +49,10 @@ class ContainerImage < ActiveRecord::Base
   def delete_tags
     return unless tags
 
-    tags.all?(&:delete)
+    digests = tags.map {|tag| tag.digest }.to_set
+    digests.all? do |digest|
+      client.delete_repository_tag(name_with_namespace, digest)
+    end
   end
 
   def self.split_namespace(full_path)
diff --git a/app/models/container_images_repository.rb b/app/models/container_images_repository.rb
deleted file mode 100644
index 99e94d2a6d0..00000000000
--- a/app/models/container_images_repository.rb
+++ /dev/null
@@ -1,26 +0,0 @@
-class ContainerImagesRepository < ActiveRecord::Base
-
-  belongs_to :project
-
-  has_many :container_images, dependent: :destroy
-
-  delegate :client, to: :registry
-
-  def registry_path_with_namespace
-    project.path_with_namespace.downcase
-  end
-
-  def allowed_paths
-    @allowed_paths ||= [registry_path_with_namespace] +
-      container_images.map { |i| i.name_with_namespace }
-  end
-
-  def registry
-    @registry ||= begin
-      token = Auth::ContainerRegistryAuthenticationService.full_access_token(allowed_paths)
-      url = Gitlab.config.registry.api_url
-      host_port = Gitlab.config.registry.host_port
-      ContainerRegistry::Registry.new(url, token: token, path: host_port)
-    end
-  end
-end
diff --git a/app/models/project.rb b/app/models/project.rb
index 703e24eb79a..afaf2095a4c 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -157,7 +157,7 @@ class Project < ActiveRecord::Base
   has_one :import_data, dependent: :destroy, class_name: "ProjectImportData"
   has_one :project_feature, dependent: :destroy
   has_one :statistics, class_name: 'ProjectStatistics', dependent: :delete
-  has_one :container_images_repository, dependent: :destroy
+  has_many :container_images, dependent: :destroy
 
   has_many :commit_statuses, dependent: :destroy, foreign_key: :gl_project_id
   has_many :pipelines, dependent: :destroy, class_name: 'Ci::Pipeline', foreign_key: :gl_project_id
@@ -405,15 +405,19 @@ class Project < ActiveRecord::Base
     path_with_namespace.downcase
   end
 
-  def container_registry_repository
+  def container_registry_allowed_paths
+    @container_registry_allowed_paths ||= [container_registry_path_with_namespace] +
+      container_images.map { |i| i.name_with_namespace }
+  end
+
+  def container_registry
     return unless Gitlab.config.registry.enabled
 
-    @container_registry_repository ||= begin
-      token = Auth::ContainerRegistryAuthenticationService.full_access_token(container_registry_path_with_namespace)
+    @container_registry ||= begin
+      token = Auth::ContainerRegistryAuthenticationService.full_access_token(container_registry_allowed_paths)
       url = Gitlab.config.registry.api_url
       host_port = Gitlab.config.registry.host_port
-      registry = ContainerRegistry::Registry.new(url, token: token, path: host_port)
-      registry.repository(container_registry_path_with_namespace)
+      ContainerRegistry::Registry.new(url, token: token, path: host_port)
     end
   end
 
@@ -424,9 +428,9 @@ class Project < ActiveRecord::Base
   end
 
   def has_container_registry_tags?
-    return unless container_registry_repository
+    return unless container_images
 
-    container_registry_repository.tags.any?
+    container_images.first.tags.any?
   end
 
   def commit(ref = 'HEAD')
diff --git a/app/services/container_images/destroy_service.rb b/app/services/container_images/destroy_service.rb
new file mode 100644
index 00000000000..bc5b53fd055
--- /dev/null
+++ b/app/services/container_images/destroy_service.rb
@@ -0,0 +1,32 @@
+module ContainerImages
+  class DestroyService < BaseService
+
+    class DestroyError < StandardError; end
+
+    def execute(container_image)
+      @container_image = container_image
+
+      return false unless can?(current_user, :remove_project, project)
+
+      ContainerImage.transaction do
+        container_image.destroy!
+
+        unless remove_container_image_tags
+          raise_error('Failed to remove container image tags. Please try again or contact administrator')
+        end
+      end
+
+      true
+    end
+
+    private
+
+    def raise_error(message)
+      raise DestroyError.new(message)
+    end
+
+    def remove_container_image_tags
+      container_image.delete_tags
+    end
+  end
+end
diff --git a/app/services/container_images_repositories/container_images/create_service.rb b/app/services/container_images_repositories/container_images/create_service.rb
deleted file mode 100644
index 0c2c69d5183..00000000000
--- a/app/services/container_images_repositories/container_images/create_service.rb
+++ /dev/null
@@ -1,16 +0,0 @@
-module ContainerImagesRepositories
-  module ContainerImages
-    class CreateService < BaseService
-      def execute
-        @container_image = container_images_repository.container_images.create(params)
-        @container_image if @container_image.valid?
-      end
-
-      private
-
-      def container_images_repository
-        @container_images_repository ||= project.container_images_repository
-      end
-    end
-  end
-end
diff --git a/app/services/container_images_repositories/container_images/destroy_service.rb b/app/services/container_images_repositories/container_images/destroy_service.rb
deleted file mode 100644
index 91b8cfeea47..00000000000
--- a/app/services/container_images_repositories/container_images/destroy_service.rb
+++ /dev/null
@@ -1,11 +0,0 @@
-module ContainerImagesRepositories
-  module ContainerImages
-    class DestroyService < BaseService
-      def execute(container_image)
-        return false unless container_image
-
-        container_image.destroy
-      end
-    end
-  end
-end
diff --git a/app/services/container_images_repositories/container_images/push_service.rb b/app/services/container_images_repositories/container_images/push_service.rb
deleted file mode 100644
index 2731cf1d52e..00000000000
--- a/app/services/container_images_repositories/container_images/push_service.rb
+++ /dev/null
@@ -1,26 +0,0 @@
-module ContainerImagesRepositories
-  module ContainerImages
-    class PushService < BaseService
-      def execute(container_image_name, event)
-        find_or_create_container_image(container_image_name).valid?
-      end
-
-      private
-
-      def find_or_create_container_image(container_image_name)
-        options = {name: container_image_name}
-        container_images.find_by(options) ||
-          ::ContainerImagesRepositories::ContainerImages::CreateService.new(project,
-            current_user, options).execute
-      end
-
-      def container_images_repository
-        @container_images_repository ||= project.container_images_repository
-      end
-
-      def container_images
-        @container_images ||= container_images_repository.container_images
-      end
-    end
-  end
-end
diff --git a/app/services/container_images_repositories/create_service.rb b/app/services/container_images_repositories/create_service.rb
deleted file mode 100644
index 7e9dd3abe5f..00000000000
--- a/app/services/container_images_repositories/create_service.rb
+++ /dev/null
@@ -1,7 +0,0 @@
-module ContainerImagesRepositories
-  class CreateService < BaseService
-    def execute
-      project.container_images_repository || ::ContainerImagesRepository.create(project: project)
-    end
-  end
-end
diff --git a/app/services/projects/destroy_service.rb b/app/services/projects/destroy_service.rb
index 9716a1780a9..ba410b79e8c 100644
--- a/app/services/projects/destroy_service.rb
+++ b/app/services/projects/destroy_service.rb
@@ -31,10 +31,6 @@ module Projects
         project.team.truncate
         project.destroy!
 
-        unless remove_registry_tags
-          raise_error('Failed to remove project container registry. Please try again or contact administrator')
-        end
-
         unless remove_repository(repo_path)
           raise_error('Failed to remove project repository. Please try again or contact administrator')
         end
@@ -68,12 +64,6 @@ module Projects
       end
     end
 
-    def remove_registry_tags
-      return true unless Gitlab.config.registry.enabled
-
-      project.container_registry_repository.delete_tags
-    end
-
     def raise_error(message)
       raise DestroyError.new(message)
     end
diff --git a/app/views/projects/container_registry/_image.html.haml b/app/views/projects/container_registry/_image.html.haml
new file mode 100644
index 00000000000..b1d62e34a97
--- /dev/null
+++ b/app/views/projects/container_registry/_image.html.haml
@@ -0,0 +1,35 @@
+- expanded = false
+.container-image.js-toggle-container
+  .container-image-head
+    = link_to "#", class: "js-toggle-button" do
+      - if expanded
+        = icon("chevron-up")
+      - else
+        = icon("chevron-down")
+
+      = escape_once(image.name)
+      = clipboard_button(clipboard_text: "docker pull #{image.path}")
+    .controls.hidden-xs.pull-right
+      = link_to namespace_project_container_registry_path(@project.namespace, @project, image.id), class: 'btn btn-remove has-tooltip', title: "Remove", data: { confirm: "Are you sure?" }, method: :delete do
+        = icon("trash cred")
+
+
+  .container-image-tags.js-toggle-content{ class: ("hide" unless expanded) }
+    - if image.tags.blank?
+      %li
+        .nothing-here-block No tags in Container Registry for this container image.
+
+    - else
+      .table-holder
+        %table.table.tags
+          %thead
+            %tr
+              %th Name
+              %th Image ID
+              %th Size
+              %th Created
+              - if can?(current_user, :update_container_image, @project)
+                %th
+
+          - image.tags.each do |tag|
+            = render 'tag', tag: tag
diff --git a/app/views/projects/container_registry/_tag.html.haml b/app/views/projects/container_registry/_tag.html.haml
index 10822b6184c..00345ec26de 100644
--- a/app/views/projects/container_registry/_tag.html.haml
+++ b/app/views/projects/container_registry/_tag.html.haml
@@ -25,5 +25,5 @@
   - if can?(current_user, :update_container_image, @project)
     %td.content
       .controls.hidden-xs.pull-right
-        = link_to namespace_project_container_registry_path(@project.namespace, @project, tag.name), class: 'btn btn-remove has-tooltip', title: "Remove", data: { confirm: "Are you sure?" }, method: :delete do
+        = link_to namespace_project_container_registry_path(@project.namespace, @project, { id: tag.repository.id, tag: tag.name} ), class: 'btn btn-remove has-tooltip', title: "Remove", data: { confirm: "Are you sure?" }, method: :delete do
           = icon("trash cred")
diff --git a/app/views/projects/container_registry/index.html.haml b/app/views/projects/container_registry/index.html.haml
index 993da27310f..f074ce6be6d 100644
--- a/app/views/projects/container_registry/index.html.haml
+++ b/app/views/projects/container_registry/index.html.haml
@@ -19,21 +19,9 @@
         %br
         docker push #{escape_once(@project.container_registry_repository_url)}
 
-  - if @tags.blank?
-    %li
-      .nothing-here-block No images in Container Registry for this project.
+  - if @images.blank?
+    .nothing-here-block No container images in Container Registry for this project.
 
   - else
-    .table-holder
-      %table.table.tags
-        %thead
-          %tr
-            %th Name
-            %th Image ID
-            %th Size
-            %th Created
-            - if can?(current_user, :update_container_image, @project)
-              %th
-
-        - @tags.each do |tag|
-          = render 'tag', tag: tag
+    - @images.each do |image|
+      = render 'image', image: image
diff --git a/db/migrate/20161029153736_create_container_images_repository.rb b/db/migrate/20161029153736_create_container_images_repository.rb
deleted file mode 100644
index d93180b1674..00000000000
--- a/db/migrate/20161029153736_create_container_images_repository.rb
+++ /dev/null
@@ -1,31 +0,0 @@
-# See http://doc.gitlab.com/ce/development/migration_style_guide.html
-# for more information on how to write migrations for GitLab.
-
-class CreateContainerImagesRepository < ActiveRecord::Migration
-  include Gitlab::Database::MigrationHelpers
-
-  # Set this constant to true if this migration requires downtime.
-  DOWNTIME = false
-
-  # When a migration requires downtime you **must** uncomment the following
-  # constant and define a short and easy to understand explanation as to why the
-  # migration requires downtime.
-  # DOWNTIME_REASON = ''
-
-  # When using the methods "add_concurrent_index" or "add_column_with_default"
-  # you must disable the use of transactions as these methods can not run in an
-  # existing transaction. When using "add_concurrent_index" make sure that this
-  # method is the _only_ method called in the migration, any other changes
-  # should go in a separate migration. This ensures that upon failure _only_ the
-  # index creation fails and can be retried or reverted easily.
-  #
-  # To disable transactions uncomment the following line and remove these
-  # comments:
-  # disable_ddl_transaction!
-
-  def change
-    create_table :container_images_repositories do |t|
-      t.integer :project_id, null: false
-    end
-  end
-end
diff --git a/db/migrate/20161031013926_create_container_image.rb b/db/migrate/20161031013926_create_container_image.rb
index 94feae280a6..85c0913b8f3 100644
--- a/db/migrate/20161031013926_create_container_image.rb
+++ b/db/migrate/20161031013926_create_container_image.rb
@@ -25,7 +25,7 @@ class CreateContainerImage < ActiveRecord::Migration
 
   def change
     create_table :container_images do |t|
-      t.integer :container_images_repository_id
+      t.integer :project_id
       t.string :name
     end
   end
diff --git a/lib/api/registry_events.rb b/lib/api/registry_events.rb
index c0473051424..dc7279d2b75 100644
--- a/lib/api/registry_events.rb
+++ b/lib/api/registry_events.rb
@@ -41,9 +41,19 @@ module API
 
           if event['action'] == 'push' and !!event['target']['tag']
             namespace, container_image_name = ContainerImage::split_namespace(repository)
-            ::ContainerImagesRepositories::ContainerImages::PushService.new(
-              Project::find_with_namespace(namespace), current_user
-                ).execute(container_image_name, event)
+            project = Project::find_with_namespace(namespace)
+
+            if project
+              container_image = project.container_images.find_or_create_by(name: container_image_name)
+
+              if container_image.valid?
+                puts('Valid!')
+              else
+                render_api_error!({ error: "Failed to create container image!" }, 400)
+              end
+            else
+              not_found!('Project')
+            end
           end
         end
       end

From 246df2bd1151d39a04ef553064144eb75ee3e980 Mon Sep 17 00:00:00 2001
From: Andre Guedes <andrebsguedes@gmail.com>
Date: Tue, 13 Dec 2016 23:42:43 -0200
Subject: [PATCH 004/278] Adding registry endpoint authorization

---
 .../admin/application_settings_controller.rb  |  6 ++++
 .../admin/container_registry_controller.rb    | 11 +++++++
 app/models/application_setting.rb             |  6 ++++
 .../admin/container_registry/show.html.haml   | 31 +++++++++++++++++++
 app/views/admin/dashboard/_head.html.haml     |  4 +++
 config/routes/admin.rb                        |  2 ++
 ...ry_access_token_to_application_settings.rb | 29 +++++++++++++++++
 doc/administration/container_registry.md      | 22 +++++++++++--
 doc/ci/docker/using_docker_build.md           |  8 ++---
 doc/user/project/container_registry.md        | 19 ++++++------
 lib/api/helpers.rb                            | 10 ++++++
 lib/api/registry_events.rb                    |  2 +-
 12 files changed, 133 insertions(+), 17 deletions(-)
 create mode 100644 app/controllers/admin/container_registry_controller.rb
 create mode 100644 app/views/admin/container_registry/show.html.haml
 create mode 100644 db/migrate/20161213212947_add_container_registry_access_token_to_application_settings.rb

diff --git a/app/controllers/admin/application_settings_controller.rb b/app/controllers/admin/application_settings_controller.rb
index b0f5d4a9933..fb6df1a06d2 100644
--- a/app/controllers/admin/application_settings_controller.rb
+++ b/app/controllers/admin/application_settings_controller.rb
@@ -29,6 +29,12 @@ class Admin::ApplicationSettingsController < Admin::ApplicationController
     redirect_to :back
   end
 
+  def reset_container_registry_token
+    @application_setting.reset_container_registry_access_token!
+    flash[:notice] = 'New container registry access token has been generated!'
+    redirect_to :back
+  end
+
   def clear_repository_check_states
     RepositoryCheck::ClearWorker.perform_async
 
diff --git a/app/controllers/admin/container_registry_controller.rb b/app/controllers/admin/container_registry_controller.rb
new file mode 100644
index 00000000000..265c032c67d
--- /dev/null
+++ b/app/controllers/admin/container_registry_controller.rb
@@ -0,0 +1,11 @@
+class Admin::ContainerRegistryController < Admin::ApplicationController
+  def show
+    @access_token = container_registry_access_token
+  end
+
+  private
+
+  def container_registry_access_token
+    current_application_settings.container_registry_access_token
+  end
+end
diff --git a/app/models/application_setting.rb b/app/models/application_setting.rb
index 74b358d8c40..b94a71e1ea7 100644
--- a/app/models/application_setting.rb
+++ b/app/models/application_setting.rb
@@ -4,6 +4,7 @@ class ApplicationSetting < ActiveRecord::Base
 
   add_authentication_token_field :runners_registration_token
   add_authentication_token_field :health_check_access_token
+  add_authentication_token_field :container_registry_access_token
 
   CACHE_KEY = 'application_setting.last'
   DOMAIN_LIST_SEPARATOR = %r{\s*[,;]\s*     # comma or semicolon, optionally surrounded by whitespace
@@ -141,6 +142,7 @@ class ApplicationSetting < ActiveRecord::Base
 
   before_save :ensure_runners_registration_token
   before_save :ensure_health_check_access_token
+  before_save :ensure_container_registry_access_token
 
   after_commit do
     Rails.cache.write(CACHE_KEY, self)
@@ -276,6 +278,10 @@ class ApplicationSetting < ActiveRecord::Base
     ensure_health_check_access_token!
   end
 
+  def container_registry_access_token
+    ensure_container_registry_access_token!
+  end
+
   def sidekiq_throttling_enabled?
     return false unless sidekiq_throttling_column_exists?
 
diff --git a/app/views/admin/container_registry/show.html.haml b/app/views/admin/container_registry/show.html.haml
new file mode 100644
index 00000000000..8803eddda69
--- /dev/null
+++ b/app/views/admin/container_registry/show.html.haml
@@ -0,0 +1,31 @@
+- @no_container = true
+= render "admin/dashboard/head"
+
+%div{ class: container_class }
+
+  %p.prepend-top-default
+    %span
+      To properly configure the Container Registry you should add the following
+      access token to the Docker Registry config.yml as follows:
+      %pre
+        %code
+          :plain
+            notifications:
+              endpoints:
+                - ...
+                  headers:
+                    X-Registry-Token: [#{@access_token}]
+      %br
+      Access token is
+      %code{ id: 'registry-token' } #{@access_token}
+
+  .bs-callout.clearfix
+    .pull-left
+      %p
+        You can reset container registry access token by pressing the button below.
+      %p
+        = button_to reset_container_registry_token_admin_application_settings_path,
+          method: :put, class: 'btn btn-default',
+          data: { confirm: 'Are you sure you want to reset container registry token?' } do
+          = icon('refresh')
+          Reset container registry access token
diff --git a/app/views/admin/dashboard/_head.html.haml b/app/views/admin/dashboard/_head.html.haml
index 7893c1dee97..dbd039547fa 100644
--- a/app/views/admin/dashboard/_head.html.haml
+++ b/app/views/admin/dashboard/_head.html.haml
@@ -27,3 +27,7 @@
           = link_to admin_runners_path, title: 'Runners' do
             %span
               Runners
+        = nav_link path: 'container_registry#show' do
+          = link_to admin_container_registry_path, title: 'Registry' do
+            %span
+              Registry
diff --git a/config/routes/admin.rb b/config/routes/admin.rb
index 8e99239f350..b09c05826a7 100644
--- a/config/routes/admin.rb
+++ b/config/routes/admin.rb
@@ -58,6 +58,7 @@ namespace :admin do
   resource :background_jobs, controller: 'background_jobs', only: [:show]
   resource :system_info, controller: 'system_info', only: [:show]
   resources :requests_profiles, only: [:index, :show], param: :name, constraints: { name: /.+\.html/ }
+  resource :container_registry, controller: 'container_registry', only: [:show]
 
   resources :projects, only: [:index]
 
@@ -88,6 +89,7 @@ namespace :admin do
     resources :services, only: [:index, :edit, :update]
     put :reset_runners_token
     put :reset_health_check_token
+    put :reset_container_registry_token
     put :clear_repository_check_states
   end
 
diff --git a/db/migrate/20161213212947_add_container_registry_access_token_to_application_settings.rb b/db/migrate/20161213212947_add_container_registry_access_token_to_application_settings.rb
new file mode 100644
index 00000000000..f89f9b00a5f
--- /dev/null
+++ b/db/migrate/20161213212947_add_container_registry_access_token_to_application_settings.rb
@@ -0,0 +1,29 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddContainerRegistryAccessTokenToApplicationSettings < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = false
+
+  # When a migration requires downtime you **must** uncomment the following
+  # constant and define a short and easy to understand explanation as to why the
+  # migration requires downtime.
+  # DOWNTIME_REASON = ''
+
+  # When using the methods "add_concurrent_index" or "add_column_with_default"
+  # you must disable the use of transactions as these methods can not run in an
+  # existing transaction. When using "add_concurrent_index" make sure that this
+  # method is the _only_ method called in the migration, any other changes
+  # should go in a separate migration. This ensures that upon failure _only_ the
+  # index creation fails and can be retried or reverted easily.
+  #
+  # To disable transactions uncomment the following line and remove these
+  # comments:
+  # disable_ddl_transaction!
+
+  def change
+    add_column :application_settings, :container_registry_access_token, :string
+  end
+end
diff --git a/doc/administration/container_registry.md b/doc/administration/container_registry.md
index a6300e18dc0..14795601246 100644
--- a/doc/administration/container_registry.md
+++ b/doc/administration/container_registry.md
@@ -76,7 +76,7 @@ you modify its settings. Read the upstream documentation on how to achieve that.
 
 At the absolute minimum, make sure your [Registry configuration][registry-auth]
 has `container_registry` as the service and `https://gitlab.example.com/jwt/auth`
-as the realm:
+as the realm.
 
 ```
 auth:
@@ -87,6 +87,23 @@ auth:
     rootcertbundle: /root/certs/certbundle
 ```
 
+Also a notification endpoint must be configured with the token from
+Admin Area -> Overview -> Registry (`/admin/container_registry`) like in the following sample:
+
+```
+notifications:
+  endpoints:
+    - name: listener
+      url: https://gitlab.example.com/api/v3/registry_events
+      headers:
+        X-Registry-Token: [57Cx95fc2zHFh93VTiGD]
+      timeout: 500ms
+      threshold: 5
+      backoff: 1s
+```
+
+Check the [Registry endpoint configuration][registry-endpoint] for details.
+
 ## Container Registry domain configuration
 
 There are two ways you can configure the Registry's external domain.
@@ -477,7 +494,7 @@ configurable in future releases.
 **GitLab 8.8 ([source docs][8-8-docs])**
 
 - GitLab Container Registry feature was introduced.
-
+i
 [reconfigure gitlab]: restart_gitlab.md#omnibus-gitlab-reconfigure
 [restart gitlab]: restart_gitlab.md#installations-from-source
 [wildcard certificate]: https://en.wikipedia.org/wiki/Wildcard_certificate
@@ -487,6 +504,7 @@ configurable in future releases.
 [storage-config]: https://docs.docker.com/registry/configuration/#storage
 [registry-http-config]: https://docs.docker.com/registry/configuration/#http
 [registry-auth]: https://docs.docker.com/registry/configuration/#auth
+[registry-endpoint]: https://docs.docker.com/registry/notifications/#/configuration
 [token-config]: https://docs.docker.com/registry/configuration/#token
 [8-8-docs]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-8-stable/doc/administration/container_registry.md
 [registry-ssl]: https://gitlab.com/gitlab-org/gitlab-ce/blob/master/lib/support/nginx/registry-ssl
diff --git a/doc/ci/docker/using_docker_build.md b/doc/ci/docker/using_docker_build.md
index 8620984d40d..6ae6269b28a 100644
--- a/doc/ci/docker/using_docker_build.md
+++ b/doc/ci/docker/using_docker_build.md
@@ -299,8 +299,8 @@ could look like:
    stage: build
    script:
      - docker login -u gitlab-ci-token -p $CI_BUILD_TOKEN registry.example.com
-     - docker build -t registry.example.com/group/project:latest .
-     - docker push registry.example.com/group/project:latest
+     - docker build -t registry.example.com/group/project/image:latest .
+     - docker push registry.example.com/group/project/image:latest
 ```
 
 You have to use the special `gitlab-ci-token` user created for you in order to
@@ -350,8 +350,8 @@ stages:
 - deploy
 
 variables:
-  CONTAINER_TEST_IMAGE: registry.example.com/my-group/my-project:$CI_BUILD_REF_NAME
-  CONTAINER_RELEASE_IMAGE: registry.example.com/my-group/my-project:latest
+  CONTAINER_TEST_IMAGE: registry.example.com/my-group/my-project/my-image:$CI_BUILD_REF_NAME
+  CONTAINER_RELEASE_IMAGE: registry.example.com/my-group/my-project/my-image:latest
 
 before_script:
   - docker login -u gitlab-ci-token -p $CI_BUILD_TOKEN registry.example.com
diff --git a/doc/user/project/container_registry.md b/doc/user/project/container_registry.md
index 91b35c73b34..eada8e04227 100644
--- a/doc/user/project/container_registry.md
+++ b/doc/user/project/container_registry.md
@@ -10,6 +10,7 @@
 - Starting from GitLab 8.12, if you have 2FA enabled in your account, you need
   to pass a personal access token instead of your password in order to login to
   GitLab's Container Registry.
+- Multiple level image names support was added in GitLab ?8.15?
 
 With the Docker Container Registry integrated into GitLab, every project can
 have its own space to store its Docker images.
@@ -54,26 +55,23 @@ sure that you are using the Registry URL with the namespace and project name
 that is hosted on GitLab:
 
 ```
-docker build -t registry.example.com/group/project .
-docker push registry.example.com/group/project
+docker build -t registry.example.com/group/project/image .
+docker push registry.example.com/group/project/image
 ```
 
 Your image will be named after the following scheme:
 
 ```
-<registry URL>/<namespace>/<project>
+<registry URL>/<namespace>/<project>/<image>
 ```
 
-As such, the name of the image is unique, but you can differentiate the images
-using tags.
-
 ## Use images from GitLab Container Registry
 
 To download and run a container from images hosted in GitLab Container Registry,
 use `docker run`:
 
 ```
-docker run [options] registry.example.com/group/project [arguments]
+docker run [options] registry.example.com/group/project/image [arguments]
 ```
 
 For more information on running Docker containers, visit the
@@ -87,7 +85,8 @@ and click **Registry** in the project menu.
 This view will show you all tags in your project and will easily allow you to
 delete them.
 
-![Container Registry panel](img/container_registry_panel.png)
+![Container Registry panel](image-needs-update)
+[//]: # (img/container_registry_panel.png)
 
 ## Build and push images using GitLab CI
 
@@ -136,7 +135,7 @@ A user attempted to enable an S3-backed Registry. The `docker login` step went
 fine. However, when pushing an image, the output showed:
 
 ```
-The push refers to a repository [s3-testing.myregistry.com:4567/root/docker-test]
+The push refers to a repository [s3-testing.myregistry.com:4567/root/docker-test/docker-image]
 dc5e59c14160: Pushing [==================================================>] 14.85 kB
 03c20c1a019a: Pushing [==================================================>] 2.048 kB
 a08f14ef632e: Pushing [==================================================>] 2.048 kB
@@ -229,7 +228,7 @@ a container image. You may need to run as root to do this. For example:
 
 ```sh
 docker login s3-testing.myregistry.com:4567
-docker push s3-testing.myregistry.com:4567/root/docker-test
+docker push s3-testing.myregistry.com:4567/root/docker-test/docker-image
 ```
 
 In the example above, we see the following trace on the mitmproxy window:
diff --git a/lib/api/helpers.rb b/lib/api/helpers.rb
index a1db2099693..0fd2b1587e3 100644
--- a/lib/api/helpers.rb
+++ b/lib/api/helpers.rb
@@ -111,6 +111,16 @@ module API
       end
     end
 
+    def authenticate_container_registry_access_token!
+      token = request.headers['X-Registry-Token']
+      unless token.present? && ActiveSupport::SecurityUtils.variable_size_secure_compare(
+        token,
+        current_application_settings.container_registry_access_token
+      )
+        unauthorized!
+      end
+    end
+
     def authenticated_as_admin!
       authenticate!
       forbidden! unless current_user.is_admin?
diff --git a/lib/api/registry_events.rb b/lib/api/registry_events.rb
index dc7279d2b75..e52433339eb 100644
--- a/lib/api/registry_events.rb
+++ b/lib/api/registry_events.rb
@@ -1,7 +1,7 @@
 module API
   # RegistryEvents API
   class RegistryEvents < Grape::API
-    # before { authenticate! }
+    before { authenticate_container_registry_access_token! }
 
     content_type :json, 'application/vnd.docker.distribution.events.v1+json'
 

From e4fa80f3b67f1ef30c262cd4df28516ccff6336a Mon Sep 17 00:00:00 2001
From: Andre Guedes <andrebsguedes@gmail.com>
Date: Fri, 16 Dec 2016 01:24:05 -0200
Subject: [PATCH 005/278] Fixes broken and missing tests

---
 .../stylesheets/pages/container_registry.scss |  6 +-
 .../projects/container_registry_controller.rb |  1 -
 app/models/container_image.rb                 |  4 +-
 app/models/namespace.rb                       |  8 +-
 app/models/project.rb                         | 18 ++---
 ...ntainer_registry_authentication_service.rb |  3 +-
 .../container_images/destroy_service.rb       |  1 -
 app/services/projects/transfer_service.rb     |  6 +-
 .../container_registry/_image.html.haml       |  2 +-
 .../container_registry/_tag.html.haml         |  2 +-
 .../container_registry/index.html.haml        |  4 +-
 db/schema.rb                                  |  6 ++
 lib/api/registry_events.rb                    |  4 +-
 lib/container_registry/blob.rb                |  4 +-
 lib/container_registry/registry.rb            |  4 -
 lib/container_registry/repository.rb          | 48 ------------
 spec/factories/container_images.rb            | 21 ++++++
 spec/features/container_registry_spec.rb      | 32 +++++---
 .../security/project/internal_access_spec.rb  |  3 +
 .../security/project/private_access_spec.rb   |  3 +
 .../security/project/public_access_spec.rb    |  3 +
 spec/lib/container_registry/blob_spec.rb      | 15 +++-
 spec/lib/container_registry/registry_spec.rb  |  2 +-
 .../lib/container_registry/repository_spec.rb | 65 -----------------
 spec/lib/container_registry/tag_spec.rb       | 11 ++-
 spec/lib/gitlab/import_export/all_models.yml  |  3 +
 spec/models/ci/build_spec.rb                  |  2 +-
 spec/models/container_image_spec.rb           | 73 +++++++++++++++++++
 spec/models/namespace_spec.rb                 |  8 +-
 spec/models/project_spec.rb                   | 41 ++---------
 .../services/projects/destroy_service_spec.rb | 15 ++--
 .../projects/transfer_service_spec.rb         |  3 +
 32 files changed, 211 insertions(+), 210 deletions(-)
 delete mode 100644 lib/container_registry/repository.rb
 create mode 100644 spec/factories/container_images.rb
 delete mode 100644 spec/lib/container_registry/repository_spec.rb
 create mode 100644 spec/models/container_image_spec.rb

diff --git a/app/assets/stylesheets/pages/container_registry.scss b/app/assets/stylesheets/pages/container_registry.scss
index 7d68eae3c97..92543d7d714 100644
--- a/app/assets/stylesheets/pages/container_registry.scss
+++ b/app/assets/stylesheets/pages/container_registry.scss
@@ -3,14 +3,14 @@
  */
 
 .container-image {
-  border-bottom: 1px solid #f0f0f0;
+  border-bottom: 1px solid $white-normal;
 }
 
 .container-image-head {
-  padding: 0px 16px;
+  padding: 0 16px;
   line-height: 4;
 }
 
 .table.tags {
-  margin-bottom: 0px;
+  margin-bottom: 0;
 }
diff --git a/app/controllers/projects/container_registry_controller.rb b/app/controllers/projects/container_registry_controller.rb
index 54bcb5f504a..f656f86fcdb 100644
--- a/app/controllers/projects/container_registry_controller.rb
+++ b/app/controllers/projects/container_registry_controller.rb
@@ -20,7 +20,6 @@ class Projects::ContainerRegistryController < Projects::ApplicationController
         redirect_to url, alert: 'Failed to remove image'
       end
     end
-
   end
 
   private
diff --git a/app/models/container_image.rb b/app/models/container_image.rb
index 7721c53a6fc..583cb977910 100644
--- a/app/models/container_image.rb
+++ b/app/models/container_image.rb
@@ -22,7 +22,7 @@ class ContainerImage < ActiveRecord::Base
   end
 
   def name_with_namespace
-    [container_registry_path_with_namespace, name].compact.join('/')
+    [container_registry_path_with_namespace, name].reject(&:blank?).join('/')
   end
 
   def tag(tag)
@@ -55,6 +55,8 @@ class ContainerImage < ActiveRecord::Base
     end
   end
 
+  # rubocop:disable RedundantReturn
+
   def self.split_namespace(full_path)
     image_name = full_path.split('/').last
     namespace = full_path.gsub(/(.*)(#{Regexp.escape('/' + image_name)})/, '\1')
diff --git a/app/models/namespace.rb b/app/models/namespace.rb
index bd0336c984a..c8e329044e0 100644
--- a/app/models/namespace.rb
+++ b/app/models/namespace.rb
@@ -118,8 +118,8 @@ class Namespace < ActiveRecord::Base
   end
 
   def move_dir
-    if any_project_has_container_registry_tags?
-      raise Gitlab::UpdatePathError.new('Namespace cannot be moved, because at least one project has tags in container registry')
+    if any_project_has_container_registry_images?
+      raise Gitlab::UpdatePathError.new('Namespace cannot be moved, because at least one project has images in container registry')
     end
 
     # Move the namespace directory in all storages paths used by member projects
@@ -154,8 +154,8 @@ class Namespace < ActiveRecord::Base
     end
   end
 
-  def any_project_has_container_registry_tags?
-    projects.any?(&:has_container_registry_tags?)
+  def any_project_has_container_registry_images?
+    projects.any? { |project| project.container_images.present? }
   end
 
   def send_update_instructions
diff --git a/app/models/project.rb b/app/models/project.rb
index afaf2095a4c..d4f5584f53d 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -421,18 +421,12 @@ class Project < ActiveRecord::Base
     end
   end
 
-  def container_registry_repository_url
+  def container_registry_url
     if Gitlab.config.registry.enabled
       "#{Gitlab.config.registry.host_port}/#{container_registry_path_with_namespace}"
     end
   end
 
-  def has_container_registry_tags?
-    return unless container_images
-
-    container_images.first.tags.any?
-  end
-
   def commit(ref = 'HEAD')
     repository.commit(ref)
   end
@@ -913,11 +907,11 @@ class Project < ActiveRecord::Base
 
     expire_caches_before_rename(old_path_with_namespace)
 
-    if has_container_registry_tags?
-      Rails.logger.error "Project #{old_path_with_namespace} cannot be renamed because container registry tags are present"
+    if container_images.present?
+      Rails.logger.error "Project #{old_path_with_namespace} cannot be renamed because container registry images are present"
 
-      # we currently doesn't support renaming repository if it contains tags in container registry
-      raise StandardError.new('Project cannot be renamed, because tags are present in its container registry')
+      # we currently doesn't support renaming repository if it contains images in container registry
+      raise StandardError.new('Project cannot be renamed, because images are present in its container registry')
     end
 
     if gitlab_shell.mv_repository(repository_storage_path, old_path_with_namespace, new_path_with_namespace)
@@ -1264,7 +1258,7 @@ class Project < ActiveRecord::Base
     ]
 
     if container_registry_enabled?
-      variables << { key: 'CI_REGISTRY_IMAGE', value: container_registry_repository_url, public: true }
+      variables << { key: 'CI_REGISTRY_IMAGE', value: container_registry_url, public: true }
     end
 
     variables
diff --git a/app/services/auth/container_registry_authentication_service.rb b/app/services/auth/container_registry_authentication_service.rb
index 6b83b38fa4d..5b2fcdf3b16 100644
--- a/app/services/auth/container_registry_authentication_service.rb
+++ b/app/services/auth/container_registry_authentication_service.rb
@@ -16,7 +16,8 @@ module Auth
       { token: authorized_token(scope).encoded }
     end
 
-    def self.full_access_token(names)
+    def self.full_access_token(*names)
+      names = names.flatten
       registry = Gitlab.config.registry
       token = JSONWebToken::RSAToken.new(registry.key)
       token.issuer = registry.issuer
diff --git a/app/services/container_images/destroy_service.rb b/app/services/container_images/destroy_service.rb
index bc5b53fd055..c73b6cfefba 100644
--- a/app/services/container_images/destroy_service.rb
+++ b/app/services/container_images/destroy_service.rb
@@ -1,6 +1,5 @@
 module ContainerImages
   class DestroyService < BaseService
-
     class DestroyError < StandardError; end
 
     def execute(container_image)
diff --git a/app/services/projects/transfer_service.rb b/app/services/projects/transfer_service.rb
index 20dfbddc823..3e241b9e7c0 100644
--- a/app/services/projects/transfer_service.rb
+++ b/app/services/projects/transfer_service.rb
@@ -36,9 +36,9 @@ module Projects
           raise TransferError.new("Project with same path in target namespace already exists")
         end
 
-        if project.has_container_registry_tags?
-          # we currently doesn't support renaming repository if it contains tags in container registry
-          raise TransferError.new('Project cannot be transferred, because tags are present in its container registry')
+        unless project.container_images.empty?
+          # we currently doesn't support renaming repository if it contains images in container registry
+          raise TransferError.new('Project cannot be transferred, because images are present in its container registry')
         end
 
         project.expire_caches_before_rename(old_path)
diff --git a/app/views/projects/container_registry/_image.html.haml b/app/views/projects/container_registry/_image.html.haml
index b1d62e34a97..5845efd345a 100644
--- a/app/views/projects/container_registry/_image.html.haml
+++ b/app/views/projects/container_registry/_image.html.haml
@@ -10,7 +10,7 @@
       = escape_once(image.name)
       = clipboard_button(clipboard_text: "docker pull #{image.path}")
     .controls.hidden-xs.pull-right
-      = link_to namespace_project_container_registry_path(@project.namespace, @project, image.id), class: 'btn btn-remove has-tooltip', title: "Remove", data: { confirm: "Are you sure?" }, method: :delete do
+      = link_to namespace_project_container_registry_path(@project.namespace, @project, image.id), class: 'btn btn-remove has-tooltip', title: "Remove image", data: { confirm: "Are you sure?" }, method: :delete do
         = icon("trash cred")
 
 
diff --git a/app/views/projects/container_registry/_tag.html.haml b/app/views/projects/container_registry/_tag.html.haml
index 00345ec26de..b35a9cb621f 100644
--- a/app/views/projects/container_registry/_tag.html.haml
+++ b/app/views/projects/container_registry/_tag.html.haml
@@ -25,5 +25,5 @@
   - if can?(current_user, :update_container_image, @project)
     %td.content
       .controls.hidden-xs.pull-right
-        = link_to namespace_project_container_registry_path(@project.namespace, @project, { id: tag.repository.id, tag: tag.name} ), class: 'btn btn-remove has-tooltip', title: "Remove", data: { confirm: "Are you sure?" }, method: :delete do
+        = link_to namespace_project_container_registry_path(@project.namespace, @project, { id: tag.repository.id, tag: tag.name} ), class: 'btn btn-remove has-tooltip', title: "Remove tag", data: { confirm: "Are you sure?" }, method: :delete do
           = icon("trash cred")
diff --git a/app/views/projects/container_registry/index.html.haml b/app/views/projects/container_registry/index.html.haml
index f074ce6be6d..ab6213f03d8 100644
--- a/app/views/projects/container_registry/index.html.haml
+++ b/app/views/projects/container_registry/index.html.haml
@@ -15,9 +15,9 @@
       %br
       Then you are free to create and upload a container image with build and push commands:
       %pre
-        docker build -t #{escape_once(@project.container_registry_repository_url)} .
+        docker build -t #{escape_once(@project.container_registry_url)} .
         %br
-        docker push #{escape_once(@project.container_registry_repository_url)}
+        docker push #{escape_once(@project.container_registry_url)}
 
   - if @images.blank?
     .nothing-here-block No container images in Container Registry for this project.
diff --git a/db/schema.rb b/db/schema.rb
index 88aaa6c3c55..36df20fc8f2 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -109,6 +109,7 @@ ActiveRecord::Schema.define(version: 20170215200045) do
     t.boolean "html_emails_enabled", default: true
     t.string "plantuml_url"
     t.boolean "plantuml_enabled"
+    t.string "container_registry_access_token"
     t.integer "max_pages_size", default: 100, null: false
     t.integer "terminal_max_session_time", default: 0, null: false
   end
@@ -392,6 +393,11 @@ ActiveRecord::Schema.define(version: 20170215200045) do
 
   add_index "ci_variables", ["gl_project_id"], name: "index_ci_variables_on_gl_project_id", using: :btree
 
+  create_table "container_images", force: :cascade do |t|
+    t.integer "project_id"
+    t.string "name"
+  end
+
   create_table "deploy_keys_projects", force: :cascade do |t|
     t.integer "deploy_key_id", null: false
     t.integer "project_id", null: false
diff --git a/lib/api/registry_events.rb b/lib/api/registry_events.rb
index e52433339eb..12305a49f0f 100644
--- a/lib/api/registry_events.rb
+++ b/lib/api/registry_events.rb
@@ -46,9 +46,7 @@ module API
             if project
               container_image = project.container_images.find_or_create_by(name: container_image_name)
 
-              if container_image.valid?
-                puts('Valid!')
-              else
+              unless container_image.valid?
                 render_api_error!({ error: "Failed to create container image!" }, 400)
               end
             else
diff --git a/lib/container_registry/blob.rb b/lib/container_registry/blob.rb
index eb5a2596177..8db8e483b1d 100644
--- a/lib/container_registry/blob.rb
+++ b/lib/container_registry/blob.rb
@@ -38,11 +38,11 @@ module ContainerRegistry
     end
 
     def delete
-      client.delete_blob(repository.name, digest)
+      client.delete_blob(repository.name_with_namespace, digest)
     end
 
     def data
-      @data ||= client.blob(repository.name, digest, type)
+      @data ||= client.blob(repository.name_with_namespace, digest, type)
     end
   end
 end
diff --git a/lib/container_registry/registry.rb b/lib/container_registry/registry.rb
index 0e634f6b6ef..63bce655f57 100644
--- a/lib/container_registry/registry.rb
+++ b/lib/container_registry/registry.rb
@@ -8,10 +8,6 @@ module ContainerRegistry
       @client = ContainerRegistry::Client.new(uri, options)
     end
 
-    def repository(name)
-      ContainerRegistry::Repository.new(self, name)
-    end
-
     private
 
     def default_path
diff --git a/lib/container_registry/repository.rb b/lib/container_registry/repository.rb
deleted file mode 100644
index 0e4a7cb3cc9..00000000000
--- a/lib/container_registry/repository.rb
+++ /dev/null
@@ -1,48 +0,0 @@
-module ContainerRegistry
-  class Repository
-    attr_reader :registry, :name
-
-    delegate :client, to: :registry
-
-    def initialize(registry, name)
-      @registry, @name = registry, name
-    end
-
-    def path
-      [registry.path, name].compact.join('/')
-    end
-
-    def tag(tag)
-      ContainerRegistry::Tag.new(self, tag)
-    end
-
-    def manifest
-      return @manifest if defined?(@manifest)
-
-      @manifest = client.repository_tags(name)
-    end
-
-    def valid?
-      manifest.present?
-    end
-
-    def tags
-      return @tags if defined?(@tags)
-      return [] unless manifest && manifest['tags']
-
-      @tags = manifest['tags'].map do |tag|
-        ContainerRegistry::Tag.new(self, tag)
-      end
-    end
-
-    def blob(config)
-      ContainerRegistry::Blob.new(self, config)
-    end
-
-    def delete_tags
-      return unless tags
-
-      tags.all?(&:delete)
-    end
-  end
-end
diff --git a/spec/factories/container_images.rb b/spec/factories/container_images.rb
new file mode 100644
index 00000000000..6141a519a75
--- /dev/null
+++ b/spec/factories/container_images.rb
@@ -0,0 +1,21 @@
+FactoryGirl.define do
+  factory :container_image do
+    name "test_container_image"
+    project
+
+    transient do
+      tags ['tag']
+      stubbed true
+    end
+
+    after(:build) do |image, evaluator|
+      if evaluator.stubbed
+        allow(Gitlab.config.registry).to receive(:enabled).and_return(true)
+        allow(image.client).to receive(:repository_tags).and_return({
+          name: image.name_with_namespace,
+          tags: evaluator.tags
+        })
+      end
+    end
+  end
+end
diff --git a/spec/features/container_registry_spec.rb b/spec/features/container_registry_spec.rb
index 203e55a36f2..862c9fbf6c0 100644
--- a/spec/features/container_registry_spec.rb
+++ b/spec/features/container_registry_spec.rb
@@ -2,15 +2,18 @@ require 'spec_helper'
 
 describe "Container Registry" do
   let(:project) { create(:empty_project) }
-  let(:repository) { project.container_registry_repository }
+  let(:registry) { project.container_registry }
   let(:tag_name) { 'latest' }
   let(:tags) { [tag_name] }
+  let(:container_image) { create(:container_image) }
+  let(:image_name) { container_image.name }
 
   before do
     login_as(:user)
     project.team << [@user, :developer]
-    stub_container_registry_tags(*tags)
     stub_container_registry_config(enabled: true)
+    stub_container_registry_tags(*tags)
+    project.container_images << container_image unless container_image.nil?
     allow(Auth::ContainerRegistryAuthenticationService).to receive(:full_access_token).and_return('token')
   end
 
@@ -19,15 +22,26 @@ describe "Container Registry" do
       visit namespace_project_container_registry_index_path(project.namespace, project)
     end
 
-    context 'when no tags' do
-      let(:tags) { [] }
+    context 'when no images' do
+      let(:container_image) { }
 
-      it { expect(page).to have_content('No images in Container Registry for this project') }
+      it { expect(page).to have_content('No container images in Container Registry for this project') }
     end
 
-    context 'when there are tags' do
-      it { expect(page).to have_content(tag_name) }
-      it { expect(page).to have_content('d7a513a66') }
+    context 'when there are images' do
+      it { expect(page).to have_content(image_name) }
+    end
+  end
+
+  describe 'DELETE /:project/container_registry/:image_id' do
+    before do
+      visit namespace_project_container_registry_index_path(project.namespace, project)
+    end
+
+    it do
+      expect_any_instance_of(ContainerImage).to receive(:delete_tags).and_return(true)
+
+      click_on 'Remove image'
     end
   end
 
@@ -39,7 +53,7 @@ describe "Container Registry" do
     it do
       expect_any_instance_of(::ContainerRegistry::Tag).to receive(:delete).and_return(true)
 
-      click_on 'Remove'
+      click_on 'Remove tag'
     end
   end
 end
diff --git a/spec/features/security/project/internal_access_spec.rb b/spec/features/security/project/internal_access_spec.rb
index 24af062d763..4e7a2c0ecc0 100644
--- a/spec/features/security/project/internal_access_spec.rb
+++ b/spec/features/security/project/internal_access_spec.rb
@@ -429,9 +429,12 @@ describe "Internal Project Access", feature: true  do
   end
 
   describe "GET /:project_path/container_registry" do
+    let(:container_image) { create(:container_image) }
+
     before do
       stub_container_registry_tags('latest')
       stub_container_registry_config(enabled: true)
+      project.container_images << container_image
     end
 
     subject { namespace_project_container_registry_index_path(project.namespace, project) }
diff --git a/spec/features/security/project/private_access_spec.rb b/spec/features/security/project/private_access_spec.rb
index c511dcfa18e..c74cdc05593 100644
--- a/spec/features/security/project/private_access_spec.rb
+++ b/spec/features/security/project/private_access_spec.rb
@@ -418,9 +418,12 @@ describe "Private Project Access", feature: true  do
   end
 
   describe "GET /:project_path/container_registry" do
+    let(:container_image) { create(:container_image) }
+
     before do
       stub_container_registry_tags('latest')
       stub_container_registry_config(enabled: true)
+      project.container_images << container_image
     end
 
     subject { namespace_project_container_registry_index_path(project.namespace, project) }
diff --git a/spec/features/security/project/public_access_spec.rb b/spec/features/security/project/public_access_spec.rb
index d8cc012c27e..485ef335b78 100644
--- a/spec/features/security/project/public_access_spec.rb
+++ b/spec/features/security/project/public_access_spec.rb
@@ -429,9 +429,12 @@ describe "Public Project Access", feature: true  do
   end
 
   describe "GET /:project_path/container_registry" do
+    let(:container_image) { create(:container_image) }
+
     before do
       stub_container_registry_tags('latest')
       stub_container_registry_config(enabled: true)
+      project.container_images << container_image
     end
 
     subject { namespace_project_container_registry_index_path(project.namespace, project) }
diff --git a/spec/lib/container_registry/blob_spec.rb b/spec/lib/container_registry/blob_spec.rb
index bbacdc67ebd..f092449c4bd 100644
--- a/spec/lib/container_registry/blob_spec.rb
+++ b/spec/lib/container_registry/blob_spec.rb
@@ -9,12 +9,19 @@ describe ContainerRegistry::Blob do
       'size' => 1000
     }
   end
-  let(:token) { 'authorization-token' }
-  
-  let(:registry) { ContainerRegistry::Registry.new('http://example.com', token: token) }
-  let(:repository) { registry.repository('group/test') }
+  let(:token) { 'token' }
+
+  let(:group) { create(:group, name: 'group') }
+  let(:project) { create(:project, path: 'test', group: group) }
+  let(:example_host) { 'example.com' }
+  let(:registry_url) { 'http://' + example_host }
+  let(:repository) { create(:container_image, name: '', project: project) }
   let(:blob) { repository.blob(config) }
 
+  before do
+    stub_container_registry_config(enabled: true, api_url: registry_url, host_port: example_host)
+  end
+
   it { expect(blob).to respond_to(:repository) }
   it { expect(blob).to delegate_method(:registry).to(:repository) }
   it { expect(blob).to delegate_method(:client).to(:repository) }
diff --git a/spec/lib/container_registry/registry_spec.rb b/spec/lib/container_registry/registry_spec.rb
index 4f3f8b24fc4..4d6eea94bf0 100644
--- a/spec/lib/container_registry/registry_spec.rb
+++ b/spec/lib/container_registry/registry_spec.rb
@@ -10,7 +10,7 @@ describe ContainerRegistry::Registry do
   it { is_expected.to respond_to(:uri) }
   it { is_expected.to respond_to(:path) }
 
-  it { expect(subject.repository('test')).not_to be_nil }
+  it { expect(subject).not_to be_nil }
 
   context '#path' do
     subject { registry.path }
diff --git a/spec/lib/container_registry/repository_spec.rb b/spec/lib/container_registry/repository_spec.rb
deleted file mode 100644
index c364e759108..00000000000
--- a/spec/lib/container_registry/repository_spec.rb
+++ /dev/null
@@ -1,65 +0,0 @@
-require 'spec_helper'
-
-describe ContainerRegistry::Repository do
-  let(:registry) { ContainerRegistry::Registry.new('http://example.com') }
-  let(:repository) { registry.repository('group/test') }
-
-  it { expect(repository).to respond_to(:registry) }
-  it { expect(repository).to delegate_method(:client).to(:registry) }
-  it { expect(repository.tag('test')).not_to be_nil }
-
-  context '#path' do
-    subject { repository.path }
-
-    it { is_expected.to eq('example.com/group/test') }
-  end
-
-  context 'manifest processing' do
-    before do
-      stub_request(:get, 'http://example.com/v2/group/test/tags/list').
-        with(headers: { 'Accept' => 'application/vnd.docker.distribution.manifest.v2+json' }).
-        to_return(
-          status: 200,
-          body: JSON.dump(tags: ['test']),
-          headers: { 'Content-Type' => 'application/json' })
-    end
-
-    context '#manifest' do
-      subject { repository.manifest }
-
-      it { is_expected.not_to be_nil }
-    end
-
-    context '#valid?' do
-      subject { repository.valid? }
-
-      it { is_expected.to be_truthy }
-    end
-
-    context '#tags' do
-      subject { repository.tags }
-
-      it { is_expected.not_to be_empty }
-    end
-  end
-
-  context '#delete_tags' do
-    let(:tag) { ContainerRegistry::Tag.new(repository, 'tag') }
-
-    before { expect(repository).to receive(:tags).twice.and_return([tag]) }
-
-    subject { repository.delete_tags }
-
-    context 'succeeds' do
-      before { expect(tag).to receive(:delete).and_return(true) }
-
-      it { is_expected.to be_truthy }
-    end
-
-    context 'any fails' do
-      before { expect(tag).to receive(:delete).and_return(false) }
-
-      it { is_expected.to be_falsey }
-    end
-  end
-end
diff --git a/spec/lib/container_registry/tag_spec.rb b/spec/lib/container_registry/tag_spec.rb
index c5e31ae82b6..cdd0fe66bc3 100644
--- a/spec/lib/container_registry/tag_spec.rb
+++ b/spec/lib/container_registry/tag_spec.rb
@@ -1,11 +1,18 @@
 require 'spec_helper'
 
 describe ContainerRegistry::Tag do
-  let(:registry) { ContainerRegistry::Registry.new('http://example.com') }
-  let(:repository) { registry.repository('group/test') }
+  let(:group) { create(:group, name: 'group') }
+  let(:project) { create(:project, path: 'test', group: group) }
+  let(:example_host) { 'example.com' }
+  let(:registry_url) { 'http://' + example_host }
+  let(:repository) { create(:container_image, name: '', project: project) }
   let(:tag) { repository.tag('tag') }
   let(:headers) { { 'Accept' => 'application/vnd.docker.distribution.manifest.v2+json' } }
 
+  before do
+    stub_container_registry_config(enabled: true, api_url: registry_url, host_port: example_host)
+  end
+
   it { expect(tag).to respond_to(:repository) }
   it { expect(tag).to delegate_method(:registry).to(:repository) }
   it { expect(tag).to delegate_method(:client).to(:repository) }
diff --git a/spec/lib/gitlab/import_export/all_models.yml b/spec/lib/gitlab/import_export/all_models.yml
index 06617f3b007..9c08f41fe82 100644
--- a/spec/lib/gitlab/import_export/all_models.yml
+++ b/spec/lib/gitlab/import_export/all_models.yml
@@ -114,6 +114,8 @@ merge_access_levels:
 - protected_branch
 push_access_levels:
 - protected_branch
+container_images:
+- name
 project:
 - taggings
 - base_tags
@@ -197,6 +199,7 @@ project:
 - project_authorizations
 - route
 - statistics
+- container_images
 award_emoji:
 - awardable
 - user
diff --git a/spec/models/ci/build_spec.rb b/spec/models/ci/build_spec.rb
index 2dfca8bcfce..83a2efb55b9 100644
--- a/spec/models/ci/build_spec.rb
+++ b/spec/models/ci/build_spec.rb
@@ -1397,7 +1397,7 @@ describe Ci::Build, :models do
         { key: 'CI_REGISTRY',  value: 'registry.example.com',  public: true }
       end
       let(:ci_registry_image) do
-        { key: 'CI_REGISTRY_IMAGE',  value: project.container_registry_repository_url, public: true }
+        { key: 'CI_REGISTRY_IMAGE',  value: project.container_registry_url, public: true }
       end
 
       context 'and is disabled for project' do
diff --git a/spec/models/container_image_spec.rb b/spec/models/container_image_spec.rb
new file mode 100644
index 00000000000..e0bea737f59
--- /dev/null
+++ b/spec/models/container_image_spec.rb
@@ -0,0 +1,73 @@
+require 'spec_helper'
+
+describe ContainerImage do
+  let(:group) { create(:group, name: 'group') }
+  let(:project) { create(:project, path: 'test', group: group) }
+  let(:example_host) { 'example.com' }
+  let(:registry_url) { 'http://' + example_host }
+  let(:container_image) { create(:container_image, name: '', project: project, stubbed: false) }
+
+  before do
+    stub_container_registry_config(enabled: true, api_url: registry_url, host_port: example_host)
+    stub_request(:get, 'http://example.com/v2/group/test/tags/list').
+      with(headers: { 'Accept' => 'application/vnd.docker.distribution.manifest.v2+json' }).
+      to_return(
+        status: 200,
+        body: JSON.dump(tags: ['test']),
+        headers: { 'Content-Type' => 'application/json' })
+  end
+
+  it { expect(container_image).to respond_to(:project) }
+  it { expect(container_image).to delegate_method(:container_registry).to(:project) }
+  it { expect(container_image).to delegate_method(:client).to(:container_registry) }
+  it { expect(container_image.tag('test')).not_to be_nil }
+
+  context '#path' do
+    subject { container_image.path }
+
+    it { is_expected.to eq('example.com/group/test') }
+  end
+
+  context 'manifest processing' do
+    context '#manifest' do
+      subject { container_image.manifest }
+
+      it { is_expected.not_to be_nil }
+    end
+
+    context '#valid?' do
+      subject { container_image.valid? }
+
+      it { is_expected.to be_truthy }
+    end
+
+    context '#tags' do
+      subject { container_image.tags }
+
+      it { is_expected.not_to be_empty }
+    end
+  end
+
+  context '#delete_tags' do
+    let(:tag) { ContainerRegistry::Tag.new(container_image, 'tag') }
+
+    before do
+      expect(container_image).to receive(:tags).twice.and_return([tag])
+      expect(tag).to receive(:digest).and_return('sha256:4c8e63ca4cb663ce6c688cb06f1c3672a172b088dac5b6d7ad7d49cd620d85cf')
+    end
+
+    subject { container_image.delete_tags }
+
+    context 'succeeds' do
+      before { expect(container_image.client).to receive(:delete_repository_tag).and_return(true) }
+
+      it { is_expected.to be_truthy }
+    end
+
+    context 'any fails' do
+      before { expect(container_image.client).to receive(:delete_repository_tag).and_return(false) }
+
+      it { is_expected.to be_falsey }
+    end
+  end
+end
diff --git a/spec/models/namespace_spec.rb b/spec/models/namespace_spec.rb
index 35d932f1c64..aeb4eeb0b55 100644
--- a/spec/models/namespace_spec.rb
+++ b/spec/models/namespace_spec.rb
@@ -134,18 +134,20 @@ describe Namespace, models: true do
       expect(@namespace.move_dir).to be_truthy
     end
 
-    context "when any project has container tags" do
+    context "when any project has container images" do
+      let(:container_image) { create(:container_image) }
+
       before do
         stub_container_registry_config(enabled: true)
         stub_container_registry_tags('tag')
 
-        create(:empty_project, namespace: @namespace)
+        create(:empty_project, namespace: @namespace, container_images: [container_image])
 
         allow(@namespace).to receive(:path_was).and_return(@namespace.path)
         allow(@namespace).to receive(:path).and_return('new_path')
       end
 
-      it { expect { @namespace.move_dir }.to raise_error('Namespace cannot be moved, because at least one project has tags in container registry') }
+      it { expect { @namespace.move_dir }.to raise_error('Namespace cannot be moved, because at least one project has images in container registry') }
     end
   end
 
diff --git a/spec/models/project_spec.rb b/spec/models/project_spec.rb
index b0087a9e15d..77f2ff3d17b 100644
--- a/spec/models/project_spec.rb
+++ b/spec/models/project_spec.rb
@@ -1173,10 +1173,13 @@ describe Project, models: true do
       project.rename_repo
     end
 
-    context 'container registry with tags' do
+    context 'container registry with images' do
+      let(:container_image) { create(:container_image) }
+
       before do
         stub_container_registry_config(enabled: true)
         stub_container_registry_tags('tag')
+        project.container_images << container_image
       end
 
       subject { project.rename_repo }
@@ -1383,20 +1386,20 @@ describe Project, models: true do
     it { is_expected.to eq(project.path_with_namespace.downcase) }
   end
 
-  describe '#container_registry_repository' do
+  describe '#container_registry' do
     let(:project) { create(:empty_project) }
 
     before { stub_container_registry_config(enabled: true) }
 
-    subject { project.container_registry_repository }
+    subject { project.container_registry }
 
     it { is_expected.not_to be_nil }
   end
 
-  describe '#container_registry_repository_url' do
+  describe '#container_registry_url' do
     let(:project) { create(:empty_project) }
 
-    subject { project.container_registry_repository_url }
+    subject { project.container_registry_url }
 
     before { stub_container_registry_config(**registry_settings) }
 
@@ -1422,34 +1425,6 @@ describe Project, models: true do
     end
   end
 
-  describe '#has_container_registry_tags?' do
-    let(:project) { create(:empty_project) }
-
-    subject { project.has_container_registry_tags? }
-
-    context 'for enabled registry' do
-      before { stub_container_registry_config(enabled: true) }
-
-      context 'with tags' do
-        before { stub_container_registry_tags('test', 'test2') }
-
-        it { is_expected.to be_truthy }
-      end
-
-      context 'when no tags' do
-        before { stub_container_registry_tags }
-
-        it { is_expected.to be_falsey }
-      end
-    end
-
-    context 'for disabled registry' do
-      before { stub_container_registry_config(enabled: false) }
-
-      it { is_expected.to be_falsey }
-    end
-  end
-
   describe '#latest_successful_builds_for' do
     def create_pipeline(status = 'success')
       create(:ci_pipeline, project: project,
diff --git a/spec/services/projects/destroy_service_spec.rb b/spec/services/projects/destroy_service_spec.rb
index 74bfba44dfd..270e630e70e 100644
--- a/spec/services/projects/destroy_service_spec.rb
+++ b/spec/services/projects/destroy_service_spec.rb
@@ -90,25 +90,30 @@ describe Projects::DestroyService, services: true do
   end
 
   context 'container registry' do
+    let(:container_image) { create(:container_image) }
+
     before do
       stub_container_registry_config(enabled: true)
       stub_container_registry_tags('tag')
+      project.container_images << container_image
     end
 
-    context 'tags deletion succeeds' do
+    context 'images deletion succeeds' do
       it do
-        expect_any_instance_of(ContainerRegistry::Tag).to receive(:delete).and_return(true)
+        expect_any_instance_of(ContainerImage).to receive(:delete_tags).and_return(true)
 
         destroy_project(project, user, {})
       end
     end
 
-    context 'tags deletion fails' do
-      before { expect_any_instance_of(ContainerRegistry::Tag).to receive(:delete).and_return(false) }
+    context 'images deletion fails' do
+      before do
+        expect_any_instance_of(ContainerImage).to receive(:delete_tags).and_return(false)
+      end
 
       subject { destroy_project(project, user, {}) }
 
-      it { expect{subject}.to raise_error(Projects::DestroyService::DestroyError) }
+      it { expect{subject}.to raise_error(ActiveRecord::RecordNotDestroyed) }
     end
   end
 
diff --git a/spec/services/projects/transfer_service_spec.rb b/spec/services/projects/transfer_service_spec.rb
index 5c6fbea8d0e..5e56226ff91 100644
--- a/spec/services/projects/transfer_service_spec.rb
+++ b/spec/services/projects/transfer_service_spec.rb
@@ -29,9 +29,12 @@ describe Projects::TransferService, services: true do
   end
 
   context 'disallow transfering of project with tags' do
+    let(:container_image) { create(:container_image) }
+
     before do
       stub_container_registry_config(enabled: true)
       stub_container_registry_tags('tag')
+      project.container_images << container_image
     end
 
     subject { transfer_project(project, user, group) }

From 164ef8a348cac86097313bc453493ccf739adffe Mon Sep 17 00:00:00 2001
From: Andre Guedes <andrebsguedes@gmail.com>
Date: Fri, 16 Dec 2016 11:12:37 -0200
Subject: [PATCH 006/278] Fixing typos in docs

---
 doc/administration/container_registry.md | 4 ++--
 doc/user/project/container_registry.md   | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/doc/administration/container_registry.md b/doc/administration/container_registry.md
index 14795601246..4d1cb391e69 100644
--- a/doc/administration/container_registry.md
+++ b/doc/administration/container_registry.md
@@ -76,7 +76,7 @@ you modify its settings. Read the upstream documentation on how to achieve that.
 
 At the absolute minimum, make sure your [Registry configuration][registry-auth]
 has `container_registry` as the service and `https://gitlab.example.com/jwt/auth`
-as the realm.
+as the realm:
 
 ```
 auth:
@@ -494,7 +494,7 @@ configurable in future releases.
 **GitLab 8.8 ([source docs][8-8-docs])**
 
 - GitLab Container Registry feature was introduced.
-i
+
 [reconfigure gitlab]: restart_gitlab.md#omnibus-gitlab-reconfigure
 [restart gitlab]: restart_gitlab.md#installations-from-source
 [wildcard certificate]: https://en.wikipedia.org/wiki/Wildcard_certificate
diff --git a/doc/user/project/container_registry.md b/doc/user/project/container_registry.md
index eada8e04227..c5b2266ff19 100644
--- a/doc/user/project/container_registry.md
+++ b/doc/user/project/container_registry.md
@@ -10,7 +10,7 @@
 - Starting from GitLab 8.12, if you have 2FA enabled in your account, you need
   to pass a personal access token instead of your password in order to login to
   GitLab's Container Registry.
-- Multiple level image names support was added in GitLab ?8.15?
+- Multiple level image names support was added in GitLab 8.15
 
 With the Docker Container Registry integrated into GitLab, every project can
 have its own space to store its Docker images.

From b408a192e0fbf630d4f9a4112f6835be50a681d8 Mon Sep 17 00:00:00 2001
From: Andre Guedes <andrebsguedes@gmail.com>
Date: Fri, 16 Dec 2016 12:07:20 -0200
Subject: [PATCH 007/278] Adding mock for full_access_token

---
 spec/factories/container_images.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/spec/factories/container_images.rb b/spec/factories/container_images.rb
index 6141a519a75..3693865101d 100644
--- a/spec/factories/container_images.rb
+++ b/spec/factories/container_images.rb
@@ -11,6 +11,7 @@ FactoryGirl.define do
     after(:build) do |image, evaluator|
       if evaluator.stubbed
         allow(Gitlab.config.registry).to receive(:enabled).and_return(true)
+        allow(Auth::ContainerRegistryAuthenticationService).to receive(:full_access_token).and_return('token')
         allow(image.client).to receive(:repository_tags).and_return({
           name: image.name_with_namespace,
           tags: evaluator.tags

From ea17df5c4c23890c48cd51af17e2517f04f7c88b Mon Sep 17 00:00:00 2001
From: Andre Guedes <andrebsguedes@gmail.com>
Date: Wed, 25 Jan 2017 10:02:09 -0200
Subject: [PATCH 008/278] Fixing minor view issues

---
 app/views/projects/container_registry/_image.html.haml | 6 +++---
 app/views/projects/container_registry/_tag.html.haml   | 2 +-
 app/views/projects/container_registry/index.html.haml  | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/app/views/projects/container_registry/_image.html.haml b/app/views/projects/container_registry/_image.html.haml
index 5845efd345a..72f2103b862 100644
--- a/app/views/projects/container_registry/_image.html.haml
+++ b/app/views/projects/container_registry/_image.html.haml
@@ -8,7 +8,7 @@
         = icon("chevron-down")
 
       = escape_once(image.name)
-      = clipboard_button(clipboard_text: "docker pull #{image.path}")
+    = clipboard_button(clipboard_text: "docker pull #{image.path}")
     .controls.hidden-xs.pull-right
       = link_to namespace_project_container_registry_path(@project.namespace, @project, image.id), class: 'btn btn-remove has-tooltip', title: "Remove image", data: { confirm: "Are you sure?" }, method: :delete do
         = icon("trash cred")
@@ -24,8 +24,8 @@
         %table.table.tags
           %thead
             %tr
-              %th Name
-              %th Image ID
+              %th Tag
+              %th Tag ID
               %th Size
               %th Created
               - if can?(current_user, :update_container_image, @project)
diff --git a/app/views/projects/container_registry/_tag.html.haml b/app/views/projects/container_registry/_tag.html.haml
index b35a9cb621f..f7161e85428 100644
--- a/app/views/projects/container_registry/_tag.html.haml
+++ b/app/views/projects/container_registry/_tag.html.haml
@@ -25,5 +25,5 @@
   - if can?(current_user, :update_container_image, @project)
     %td.content
       .controls.hidden-xs.pull-right
-        = link_to namespace_project_container_registry_path(@project.namespace, @project, { id: tag.repository.id, tag: tag.name} ), class: 'btn btn-remove has-tooltip', title: "Remove tag", data: { confirm: "Are you sure?" }, method: :delete do
+        = link_to namespace_project_container_registry_path(@project.namespace, @project, { id: tag.repository.id, tag: tag.name} ), class: 'btn btn-remove has-tooltip', title: "Remove tag", data: { confirm: "Due to a Docker limitation, all tags with the same ID will also be deleted. Are you sure?" }, method: :delete do
           = icon("trash cred")
diff --git a/app/views/projects/container_registry/index.html.haml b/app/views/projects/container_registry/index.html.haml
index ab6213f03d8..5508a3de396 100644
--- a/app/views/projects/container_registry/index.html.haml
+++ b/app/views/projects/container_registry/index.html.haml
@@ -15,9 +15,9 @@
       %br
       Then you are free to create and upload a container image with build and push commands:
       %pre
-        docker build -t #{escape_once(@project.container_registry_url)} .
+        docker build -t #{escape_once(@project.container_registry_url)}/image .
         %br
-        docker push #{escape_once(@project.container_registry_url)}
+        docker push #{escape_once(@project.container_registry_url)}/image
 
   - if @images.blank?
     .nothing-here-block No container images in Container Registry for this project.

From 8294756fc110fdb84036e4ae097940410a8ad6de Mon Sep 17 00:00:00 2001
From: Andre Guedes <andrebsguedes@gmail.com>
Date: Wed, 25 Jan 2017 10:24:50 -0200
Subject: [PATCH 009/278] Improved readability in tag/image delete condition

---
 .../projects/container_registry_controller.rb | 28 +++++++++++--------
 1 file changed, 17 insertions(+), 11 deletions(-)

diff --git a/app/controllers/projects/container_registry_controller.rb b/app/controllers/projects/container_registry_controller.rb
index f656f86fcdb..4981e57ed22 100644
--- a/app/controllers/projects/container_registry_controller.rb
+++ b/app/controllers/projects/container_registry_controller.rb
@@ -9,31 +9,37 @@ class Projects::ContainerRegistryController < Projects::ApplicationController
   end
 
   def destroy
-    url = namespace_project_container_registry_index_path(project.namespace, project)
-
     if tag
-      delete_tag(url)
+      delete_tag
     else
-      if image.destroy
-        redirect_to url
-      else
-        redirect_to url, alert: 'Failed to remove image'
-      end
+      delete_image
     end
   end
 
   private
 
+  def registry_url
+    @registry_url ||= namespace_project_container_registry_index_path(project.namespace, project)
+  end
+
   def verify_registry_enabled
     render_404 unless Gitlab.config.registry.enabled
   end
 
-  def delete_tag(url)
+  def delete_image
+    if image.destroy
+      redirect_to registry_url
+    else
+      redirect_to registry_url, alert: 'Failed to remove image'
+    end
+  end
+
+  def delete_tag
     if tag.delete
       image.destroy if image.tags.empty?
-      redirect_to url
+      redirect_to registry_url
     else
-      redirect_to url, alert: 'Failed to remove tag'
+      redirect_to registry_url, alert: 'Failed to remove tag'
     end
   end
 

From db5b4b8b1a9b8aa07c8310dde53b7c3ed391bafd Mon Sep 17 00:00:00 2001
From: Andre Guedes <andrebsguedes@gmail.com>
Date: Wed, 22 Feb 2017 11:19:23 -0300
Subject: [PATCH 010/278] Creates specs for destroy service and improves
 namespace container image query performance

---
 app/models/namespace.rb                       |  2 +-
 .../container_images/destroy_service.rb       | 26 ++------------
 .../admin/container_registry/show.html.haml   |  2 +-
 .../20161031013926_create_container_image.rb  | 16 ---------
 ...ry_access_token_to_application_settings.rb | 16 ---------
 db/schema.rb                                  | 10 +++---
 lib/api/registry_events.rb                    |  4 +--
 .../container_images/destroy_service_spec.rb  | 34 +++++++++++++++++++
 8 files changed, 45 insertions(+), 65 deletions(-)
 create mode 100644 spec/services/container_images/destroy_service_spec.rb

diff --git a/app/models/namespace.rb b/app/models/namespace.rb
index c8e329044e0..a803be2e780 100644
--- a/app/models/namespace.rb
+++ b/app/models/namespace.rb
@@ -155,7 +155,7 @@ class Namespace < ActiveRecord::Base
   end
 
   def any_project_has_container_registry_images?
-    projects.any? { |project| project.container_images.present? }
+    projects.joins(:container_images).any?
   end
 
   def send_update_instructions
diff --git a/app/services/container_images/destroy_service.rb b/app/services/container_images/destroy_service.rb
index c73b6cfefba..15dca227291 100644
--- a/app/services/container_images/destroy_service.rb
+++ b/app/services/container_images/destroy_service.rb
@@ -1,31 +1,9 @@
 module ContainerImages
   class DestroyService < BaseService
-    class DestroyError < StandardError; end
-
     def execute(container_image)
-      @container_image = container_image
+      return false unless can?(current_user, :update_container_image, project)
 
-      return false unless can?(current_user, :remove_project, project)
-
-      ContainerImage.transaction do
-        container_image.destroy!
-
-        unless remove_container_image_tags
-          raise_error('Failed to remove container image tags. Please try again or contact administrator')
-        end
-      end
-
-      true
-    end
-
-    private
-
-    def raise_error(message)
-      raise DestroyError.new(message)
-    end
-
-    def remove_container_image_tags
-      container_image.delete_tags
+      container_image.destroy!
     end
   end
 end
diff --git a/app/views/admin/container_registry/show.html.haml b/app/views/admin/container_registry/show.html.haml
index 8803eddda69..ffaa7736d65 100644
--- a/app/views/admin/container_registry/show.html.haml
+++ b/app/views/admin/container_registry/show.html.haml
@@ -17,7 +17,7 @@
                     X-Registry-Token: [#{@access_token}]
       %br
       Access token is
-      %code{ id: 'registry-token' } #{@access_token}
+      %code{ id: 'registry-token' }= @access_token
 
   .bs-callout.clearfix
     .pull-left
diff --git a/db/migrate/20161031013926_create_container_image.rb b/db/migrate/20161031013926_create_container_image.rb
index 85c0913b8f3..884c78880eb 100644
--- a/db/migrate/20161031013926_create_container_image.rb
+++ b/db/migrate/20161031013926_create_container_image.rb
@@ -7,22 +7,6 @@ class CreateContainerImage < ActiveRecord::Migration
   # Set this constant to true if this migration requires downtime.
   DOWNTIME = false
 
-  # When a migration requires downtime you **must** uncomment the following
-  # constant and define a short and easy to understand explanation as to why the
-  # migration requires downtime.
-  # DOWNTIME_REASON = ''
-
-  # When using the methods "add_concurrent_index" or "add_column_with_default"
-  # you must disable the use of transactions as these methods can not run in an
-  # existing transaction. When using "add_concurrent_index" make sure that this
-  # method is the _only_ method called in the migration, any other changes
-  # should go in a separate migration. This ensures that upon failure _only_ the
-  # index creation fails and can be retried or reverted easily.
-  #
-  # To disable transactions uncomment the following line and remove these
-  # comments:
-  # disable_ddl_transaction!
-
   def change
     create_table :container_images do |t|
       t.integer :project_id
diff --git a/db/migrate/20161213212947_add_container_registry_access_token_to_application_settings.rb b/db/migrate/20161213212947_add_container_registry_access_token_to_application_settings.rb
index f89f9b00a5f..23d87cc6d0a 100644
--- a/db/migrate/20161213212947_add_container_registry_access_token_to_application_settings.rb
+++ b/db/migrate/20161213212947_add_container_registry_access_token_to_application_settings.rb
@@ -7,22 +7,6 @@ class AddContainerRegistryAccessTokenToApplicationSettings < ActiveRecord::Migra
   # Set this constant to true if this migration requires downtime.
   DOWNTIME = false
 
-  # When a migration requires downtime you **must** uncomment the following
-  # constant and define a short and easy to understand explanation as to why the
-  # migration requires downtime.
-  # DOWNTIME_REASON = ''
-
-  # When using the methods "add_concurrent_index" or "add_column_with_default"
-  # you must disable the use of transactions as these methods can not run in an
-  # existing transaction. When using "add_concurrent_index" make sure that this
-  # method is the _only_ method called in the migration, any other changes
-  # should go in a separate migration. This ensures that upon failure _only_ the
-  # index creation fails and can be retried or reverted easily.
-  #
-  # To disable transactions uncomment the following line and remove these
-  # comments:
-  # disable_ddl_transaction!
-
   def change
     add_column :application_settings, :container_registry_access_token, :string
   end
diff --git a/db/schema.rb b/db/schema.rb
index 36df20fc8f2..08d11546800 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -61,6 +61,7 @@ ActiveRecord::Schema.define(version: 20170215200045) do
     t.boolean "shared_runners_enabled", default: true, null: false
     t.integer "max_artifacts_size", default: 100, null: false
     t.string "runners_registration_token"
+    t.integer "max_pages_size", default: 100, null: false
     t.boolean "require_two_factor_authentication", default: false
     t.integer "two_factor_grace_period", default: 48
     t.boolean "metrics_enabled", default: false
@@ -107,10 +108,9 @@ ActiveRecord::Schema.define(version: 20170215200045) do
     t.string "sidekiq_throttling_queues"
     t.decimal "sidekiq_throttling_factor"
     t.boolean "html_emails_enabled", default: true
+    t.string "container_registry_access_token"
     t.string "plantuml_url"
     t.boolean "plantuml_enabled"
-    t.string "container_registry_access_token"
-    t.integer "max_pages_size", default: 100, null: false
     t.integer "terminal_max_session_time", default: 0, null: false
   end
 
@@ -586,9 +586,9 @@ ActiveRecord::Schema.define(version: 20170215200045) do
   end
 
   add_index "labels", ["group_id", "project_id", "title"], name: "index_labels_on_group_id_and_project_id_and_title", unique: true, using: :btree
-  add_index "labels", ["type", "project_id"], name: "index_labels_on_type_and_project_id", using: :btree
   add_index "labels", ["project_id"], name: "index_labels_on_project_id", using: :btree
   add_index "labels", ["title"], name: "index_labels_on_title", using: :btree
+  add_index "labels", ["type", "project_id"], name: "index_labels_on_type_and_project_id", using: :btree
 
   create_table "lfs_objects", force: :cascade do |t|
     t.string "oid", null: false
@@ -761,8 +761,8 @@ ActiveRecord::Schema.define(version: 20170215200045) do
     t.integer "visibility_level", default: 20, null: false
     t.boolean "request_access_enabled", default: false, null: false
     t.datetime "deleted_at"
-    t.boolean "lfs_enabled"
     t.text "description_html"
+    t.boolean "lfs_enabled"
     t.integer "parent_id"
   end
 
@@ -1283,8 +1283,8 @@ ActiveRecord::Schema.define(version: 20170215200045) do
     t.datetime "otp_grace_period_started_at"
     t.boolean "ldap_email", default: false, null: false
     t.boolean "external", default: false
-    t.string "organization"
     t.string "incoming_email_token"
+    t.string "organization"
     t.boolean "authorized_projects_populated"
     t.boolean "notified_of_own_activity", default: false, null: false
   end
diff --git a/lib/api/registry_events.rb b/lib/api/registry_events.rb
index 12305a49f0f..fc6fc0b97e0 100644
--- a/lib/api/registry_events.rb
+++ b/lib/api/registry_events.rb
@@ -39,9 +39,9 @@ module API
         params['events'].each do |event|
           repository = event['target']['repository']
 
-          if event['action'] == 'push' and !!event['target']['tag']
+          if event['action'] == 'push' && !!event['target']['tag']
             namespace, container_image_name = ContainerImage::split_namespace(repository)
-            project = Project::find_with_namespace(namespace)
+            project = Project::find_by_full_path(namespace)
 
             if project
               container_image = project.container_images.find_or_create_by(name: container_image_name)
diff --git a/spec/services/container_images/destroy_service_spec.rb b/spec/services/container_images/destroy_service_spec.rb
new file mode 100644
index 00000000000..5b4dbaa7934
--- /dev/null
+++ b/spec/services/container_images/destroy_service_spec.rb
@@ -0,0 +1,34 @@
+require 'spec_helper'
+
+describe ContainerImages::DestroyService, services: true do
+  describe '#execute' do
+    let(:user)    { create(:user) }
+    let(:container_image) { create(:container_image, name: '') }
+    let(:project) { create(:project, path: 'test', namespace: user.namespace, container_images: [container_image]) }
+    let(:example_host) { 'example.com' }
+    let(:registry_url) { 'http://' + example_host }
+
+    it { expect(container_image).to be_valid }
+    it { expect(project.container_images).not_to be_empty }
+
+    context 'when container image has tags' do
+      before do
+        project.team << [user, :master]
+      end
+
+      it 'removes all tags before destroy' do
+        service = described_class.new(project, user)
+
+        expect(container_image).to receive(:delete_tags).and_return(true)
+        expect { service.execute(container_image) }.to change(project.container_images, :count).by(-1)
+      end
+
+      it 'fails when tags are not removed' do
+        service = described_class.new(project, user)
+
+        expect(container_image).to receive(:delete_tags).and_return(false)
+        expect { service.execute(container_image) }.to raise_error(ActiveRecord::RecordNotDestroyed)
+      end
+    end
+  end
+end

From 16cca3a0ea7f4b95e99d7b3e8d4953334fa7bec7 Mon Sep 17 00:00:00 2001
From: Toon Claes <toon@gitlab.com>
Date: Fri, 17 Mar 2017 17:25:17 +0100
Subject: [PATCH 011/278] Expose if action is playable in JSON

To avoid a manual build action being played (resulting in a 404),
expose `playable?` in the JSON so the frontend can disable/hide the
play button if it's not playable.
---
 .../javascripts/environments/components/environment_item.js   | 1 +
 app/serializers/build_action_entity.rb                        | 2 ++
 app/serializers/build_entity.rb                               | 1 +
 spec/serializers/build_action_entity_spec.rb                  | 4 ++++
 spec/serializers/build_entity_spec.rb                         | 4 ++++
 5 files changed, 12 insertions(+)

diff --git a/app/assets/javascripts/environments/components/environment_item.js b/app/assets/javascripts/environments/components/environment_item.js
index 93919d41c60..9d753b4f808 100644
--- a/app/assets/javascripts/environments/components/environment_item.js
+++ b/app/assets/javascripts/environments/components/environment_item.js
@@ -141,6 +141,7 @@ export default {
           const parsedAction = {
             name: gl.text.humanize(action.name),
             play_path: action.play_path,
+            playable: action.playable,
           };
           return parsedAction;
         });
diff --git a/app/serializers/build_action_entity.rb b/app/serializers/build_action_entity.rb
index 184f5fd4b52..184b4b7a681 100644
--- a/app/serializers/build_action_entity.rb
+++ b/app/serializers/build_action_entity.rb
@@ -11,4 +11,6 @@ class BuildActionEntity < Grape::Entity
       build.project,
       build)
   end
+
+  expose :playable?, as: :playable
 end
diff --git a/app/serializers/build_entity.rb b/app/serializers/build_entity.rb
index 5bcbe285052..2c116102888 100644
--- a/app/serializers/build_entity.rb
+++ b/app/serializers/build_entity.rb
@@ -16,6 +16,7 @@ class BuildEntity < Grape::Entity
     path_to(:play_namespace_project_build, build)
   end
 
+  expose :playable?, as: :playable
   expose :created_at
   expose :updated_at
 
diff --git a/spec/serializers/build_action_entity_spec.rb b/spec/serializers/build_action_entity_spec.rb
index 0f7be8b2c39..54ac17447b1 100644
--- a/spec/serializers/build_action_entity_spec.rb
+++ b/spec/serializers/build_action_entity_spec.rb
@@ -17,5 +17,9 @@ describe BuildActionEntity do
     it 'contains path to the action play' do
       expect(subject[:path]).to include "builds/#{build.id}/play"
     end
+
+    it 'contains whether it is playable' do
+      expect(subject[:playable]).to eq build.playable?
+    end
   end
 end
diff --git a/spec/serializers/build_entity_spec.rb b/spec/serializers/build_entity_spec.rb
index 60c9642ee2c..eed957fa5ef 100644
--- a/spec/serializers/build_entity_spec.rb
+++ b/spec/serializers/build_entity_spec.rb
@@ -18,6 +18,10 @@ describe BuildEntity do
     expect(subject).not_to include(/variables/)
   end
 
+  it 'contains whether it is playable' do
+    expect(subject[:playable]).to eq build.playable?
+  end
+
   it 'contains timestamps' do
     expect(subject).to include(:created_at, :updated_at)
   end

From 53d332d3c73f8a883fa54d8eaaf91f92da73c33f Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Tue, 21 Mar 2017 13:39:57 +0100
Subject: [PATCH 012/278] Add configured container registry key to .gitignore

---
 .gitignore | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.gitignore b/.gitignore
index 0b602d613c7..5e9f19d8319 100644
--- a/.gitignore
+++ b/.gitignore
@@ -30,6 +30,7 @@ eslint-report.html
 /config/unicorn.rb
 /config/secrets.yml
 /config/sidekiq.yml
+/config/registry.key
 /coverage/*
 /coverage-javascript/
 /db/*.sqlite3

From c64d36306cafac463f20d49e750f397a9b32960b Mon Sep 17 00:00:00 2001
From: Andre Guedes <andrebsguedes@gmail.com>
Date: Tue, 21 Mar 2017 10:35:02 -0300
Subject: [PATCH 013/278] Makes ContainerImages Routable

Conflicts:
	db/schema.rb
---
 app/models/container_image.rb                      | 14 ++++++++++++--
 .../container_registry_authentication_service.rb   |  2 +-
 .../projects/container_registry/_image.html.haml   |  3 +--
 .../projects/container_registry/index.html.haml    |  3 +--
 .../20161031013926_create_container_image.rb       |  1 +
 db/schema.rb                                       |  3 ++-
 lib/api/registry_events.rb                         |  2 +-
 7 files changed, 19 insertions(+), 9 deletions(-)

diff --git a/app/models/container_image.rb b/app/models/container_image.rb
index 583cb977910..a362ea3adbc 100644
--- a/app/models/container_image.rb
+++ b/app/models/container_image.rb
@@ -1,4 +1,6 @@
 class ContainerImage < ActiveRecord::Base
+  include Routable
+
   belongs_to :project
 
   delegate :container_registry, :container_registry_allowed_paths,
@@ -17,10 +19,18 @@ class ContainerImage < ActiveRecord::Base
     client.update_token(token)
   end
 
-  def path
-    [container_registry.path, name_with_namespace].compact.join('/')
+  def parent
+    project
   end
 
+  def parent_changed?
+    project_id_changed?
+  end
+
+ # def path
+ #   [container_registry.path, name_with_namespace].compact.join('/')
+ # end
+
   def name_with_namespace
     [container_registry_path_with_namespace, name].reject(&:blank?).join('/')
   end
diff --git a/app/services/auth/container_registry_authentication_service.rb b/app/services/auth/container_registry_authentication_service.rb
index 08fe6e3293e..a3c8d77bf09 100644
--- a/app/services/auth/container_registry_authentication_service.rb
+++ b/app/services/auth/container_registry_authentication_service.rb
@@ -66,7 +66,7 @@ module Auth
       # per image authentication.
       # Removes only last occurence in light
       # of future nested groups
-      namespace, _ = ContainerImage::split_namespace(name)
+      namespace, a = ContainerImage::split_namespace(name)
       requested_project = Project.find_by_full_path(namespace)
       return unless requested_project
 
diff --git a/app/views/projects/container_registry/_image.html.haml b/app/views/projects/container_registry/_image.html.haml
index 72f2103b862..4fd642a56c9 100644
--- a/app/views/projects/container_registry/_image.html.haml
+++ b/app/views/projects/container_registry/_image.html.haml
@@ -31,5 +31,4 @@
               - if can?(current_user, :update_container_image, @project)
                 %th
 
-          - image.tags.each do |tag|
-            = render 'tag', tag: tag
+          = render partial: 'tag', collection: image.tags
diff --git a/app/views/projects/container_registry/index.html.haml b/app/views/projects/container_registry/index.html.haml
index 5508a3de396..1b5d000e801 100644
--- a/app/views/projects/container_registry/index.html.haml
+++ b/app/views/projects/container_registry/index.html.haml
@@ -23,5 +23,4 @@
     .nothing-here-block No container images in Container Registry for this project.
 
   - else
-    - @images.each do |image|
-      = render 'image', image: image
+    = render partial: 'image', collection: @images
diff --git a/db/migrate/20161031013926_create_container_image.rb b/db/migrate/20161031013926_create_container_image.rb
index 884c78880eb..06c409857da 100644
--- a/db/migrate/20161031013926_create_container_image.rb
+++ b/db/migrate/20161031013926_create_container_image.rb
@@ -11,6 +11,7 @@ class CreateContainerImage < ActiveRecord::Migration
     create_table :container_images do |t|
       t.integer :project_id
       t.string :name
+      t.string :path
     end
   end
 end
diff --git a/db/schema.rb b/db/schema.rb
index db57fb0a548..a1fc5dc1f58 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -108,7 +108,6 @@ ActiveRecord::Schema.define(version: 20170315194013) do
     t.string "sidekiq_throttling_queues"
     t.decimal "sidekiq_throttling_factor"
     t.boolean "html_emails_enabled", default: true
-    t.string "container_registry_access_token"
     t.string "plantuml_url"
     t.boolean "plantuml_enabled"
     t.integer "terminal_max_session_time", default: 0, null: false
@@ -117,6 +116,7 @@ ActiveRecord::Schema.define(version: 20170315194013) do
     t.integer "unique_ips_limit_per_user"
     t.integer "unique_ips_limit_time_window"
     t.boolean "unique_ips_limit_enabled", default: false, null: false
+    t.string "container_registry_access_token"
   end
 
   create_table "audit_events", force: :cascade do |t|
@@ -327,6 +327,7 @@ ActiveRecord::Schema.define(version: 20170315194013) do
   create_table "container_images", force: :cascade do |t|
     t.integer "project_id"
     t.string "name"
+    t.string "path"
   end
 
   create_table "deploy_keys_projects", force: :cascade do |t|
diff --git a/lib/api/registry_events.rb b/lib/api/registry_events.rb
index fc6fc0b97e0..8c53e0fcfc0 100644
--- a/lib/api/registry_events.rb
+++ b/lib/api/registry_events.rb
@@ -44,7 +44,7 @@ module API
             project = Project::find_by_full_path(namespace)
 
             if project
-              container_image = project.container_images.find_or_create_by(name: container_image_name)
+              container_image = project.container_images.find_or_create_by(name: container_image_name, path: container_image_name)
 
               unless container_image.valid?
                 render_api_error!({ error: "Failed to create container image!" }, 400)

From 68a2fa54dedcdbe893ec811413d1703e5f6ac2dc Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Wed, 22 Mar 2017 11:08:23 +0100
Subject: [PATCH 014/278] Remove out-of-scope changes for multi-level images

---
 .../admin/application_settings_controller.rb  |  6 --
 .../admin/container_registry_controller.rb    | 11 ----
 app/models/application_setting.rb             |  6 --
 .../admin/container_registry/show.html.haml   | 31 ----------
 app/views/admin/dashboard/_head.html.haml     |  4 --
 config/routes/admin.rb                        |  2 -
 ...ry_access_token_to_application_settings.rb | 13 ----
 doc/administration/container_registry.md      | 18 ------
 lib/api/api.rb                                |  1 -
 lib/api/helpers.rb                            | 10 ----
 lib/api/registry_events.rb                    | 60 -------------------
 lib/container_registry/ROADMAP.md             |  7 ---
 12 files changed, 169 deletions(-)
 delete mode 100644 app/controllers/admin/container_registry_controller.rb
 delete mode 100644 app/views/admin/container_registry/show.html.haml
 delete mode 100644 db/migrate/20161213212947_add_container_registry_access_token_to_application_settings.rb
 delete mode 100644 lib/api/registry_events.rb
 delete mode 100644 lib/container_registry/ROADMAP.md

diff --git a/app/controllers/admin/application_settings_controller.rb b/app/controllers/admin/application_settings_controller.rb
index 1d0bd6e0b81..8d831ffdd70 100644
--- a/app/controllers/admin/application_settings_controller.rb
+++ b/app/controllers/admin/application_settings_controller.rb
@@ -29,12 +29,6 @@ class Admin::ApplicationSettingsController < Admin::ApplicationController
     redirect_to :back
   end
 
-  def reset_container_registry_token
-    @application_setting.reset_container_registry_access_token!
-    flash[:notice] = 'New container registry access token has been generated!'
-    redirect_to :back
-  end
-
   def clear_repository_check_states
     RepositoryCheck::ClearWorker.perform_async
 
diff --git a/app/controllers/admin/container_registry_controller.rb b/app/controllers/admin/container_registry_controller.rb
deleted file mode 100644
index 265c032c67d..00000000000
--- a/app/controllers/admin/container_registry_controller.rb
+++ /dev/null
@@ -1,11 +0,0 @@
-class Admin::ContainerRegistryController < Admin::ApplicationController
-  def show
-    @access_token = container_registry_access_token
-  end
-
-  private
-
-  def container_registry_access_token
-    current_application_settings.container_registry_access_token
-  end
-end
diff --git a/app/models/application_setting.rb b/app/models/application_setting.rb
index 9d01a70c77d..671a0fe98cc 100644
--- a/app/models/application_setting.rb
+++ b/app/models/application_setting.rb
@@ -4,7 +4,6 @@ class ApplicationSetting < ActiveRecord::Base
 
   add_authentication_token_field :runners_registration_token
   add_authentication_token_field :health_check_access_token
-  add_authentication_token_field :container_registry_access_token
 
   CACHE_KEY = 'application_setting.last'.freeze
   DOMAIN_LIST_SEPARATOR = %r{\s*[,;]\s*     # comma or semicolon, optionally surrounded by whitespace
@@ -158,7 +157,6 @@ class ApplicationSetting < ActiveRecord::Base
 
   before_save :ensure_runners_registration_token
   before_save :ensure_health_check_access_token
-  before_save :ensure_container_registry_access_token
 
   after_commit do
     Rails.cache.write(CACHE_KEY, self)
@@ -332,10 +330,6 @@ class ApplicationSetting < ActiveRecord::Base
     ensure_health_check_access_token!
   end
 
-  def container_registry_access_token
-    ensure_container_registry_access_token!
-  end
-
   def sidekiq_throttling_enabled?
     return false unless sidekiq_throttling_column_exists?
 
diff --git a/app/views/admin/container_registry/show.html.haml b/app/views/admin/container_registry/show.html.haml
deleted file mode 100644
index ffaa7736d65..00000000000
--- a/app/views/admin/container_registry/show.html.haml
+++ /dev/null
@@ -1,31 +0,0 @@
-- @no_container = true
-= render "admin/dashboard/head"
-
-%div{ class: container_class }
-
-  %p.prepend-top-default
-    %span
-      To properly configure the Container Registry you should add the following
-      access token to the Docker Registry config.yml as follows:
-      %pre
-        %code
-          :plain
-            notifications:
-              endpoints:
-                - ...
-                  headers:
-                    X-Registry-Token: [#{@access_token}]
-      %br
-      Access token is
-      %code{ id: 'registry-token' }= @access_token
-
-  .bs-callout.clearfix
-    .pull-left
-      %p
-        You can reset container registry access token by pressing the button below.
-      %p
-        = button_to reset_container_registry_token_admin_application_settings_path,
-          method: :put, class: 'btn btn-default',
-          data: { confirm: 'Are you sure you want to reset container registry token?' } do
-          = icon('refresh')
-          Reset container registry access token
diff --git a/app/views/admin/dashboard/_head.html.haml b/app/views/admin/dashboard/_head.html.haml
index dbd039547fa..7893c1dee97 100644
--- a/app/views/admin/dashboard/_head.html.haml
+++ b/app/views/admin/dashboard/_head.html.haml
@@ -27,7 +27,3 @@
           = link_to admin_runners_path, title: 'Runners' do
             %span
               Runners
-        = nav_link path: 'container_registry#show' do
-          = link_to admin_container_registry_path, title: 'Registry' do
-            %span
-              Registry
diff --git a/config/routes/admin.rb b/config/routes/admin.rb
index fcbe2e2c435..486ce3c5c87 100644
--- a/config/routes/admin.rb
+++ b/config/routes/admin.rb
@@ -63,7 +63,6 @@ namespace :admin do
   resource :background_jobs, controller: 'background_jobs', only: [:show]
   resource :system_info, controller: 'system_info', only: [:show]
   resources :requests_profiles, only: [:index, :show], param: :name, constraints: { name: /.+\.html/ }
-  resource :container_registry, controller: 'container_registry', only: [:show]
 
   resources :projects, only: [:index]
 
@@ -94,7 +93,6 @@ namespace :admin do
     resources :services, only: [:index, :edit, :update]
     put :reset_runners_token
     put :reset_health_check_token
-    put :reset_container_registry_token
     put :clear_repository_check_states
   end
 
diff --git a/db/migrate/20161213212947_add_container_registry_access_token_to_application_settings.rb b/db/migrate/20161213212947_add_container_registry_access_token_to_application_settings.rb
deleted file mode 100644
index 23d87cc6d0a..00000000000
--- a/db/migrate/20161213212947_add_container_registry_access_token_to_application_settings.rb
+++ /dev/null
@@ -1,13 +0,0 @@
-# See http://doc.gitlab.com/ce/development/migration_style_guide.html
-# for more information on how to write migrations for GitLab.
-
-class AddContainerRegistryAccessTokenToApplicationSettings < ActiveRecord::Migration
-  include Gitlab::Database::MigrationHelpers
-
-  # Set this constant to true if this migration requires downtime.
-  DOWNTIME = false
-
-  def change
-    add_column :application_settings, :container_registry_access_token, :string
-  end
-end
diff --git a/doc/administration/container_registry.md b/doc/administration/container_registry.md
index dc4e57f25fb..f707039827b 100644
--- a/doc/administration/container_registry.md
+++ b/doc/administration/container_registry.md
@@ -87,23 +87,6 @@ auth:
     rootcertbundle: /root/certs/certbundle
 ```
 
-Also a notification endpoint must be configured with the token from
-Admin Area -> Overview -> Registry (`/admin/container_registry`) like in the following sample:
-
-```
-notifications:
-  endpoints:
-    - name: listener
-      url: https://gitlab.example.com/api/v3/registry_events
-      headers:
-        X-Registry-Token: [57Cx95fc2zHFh93VTiGD]
-      timeout: 500ms
-      threshold: 5
-      backoff: 1s
-```
-
-Check the [Registry endpoint configuration][registry-endpoint] for details.
-
 ## Container Registry domain configuration
 
 There are two ways you can configure the Registry's external domain.
@@ -600,7 +583,6 @@ notifications:
 [storage-config]: https://docs.docker.com/registry/configuration/#storage
 [registry-http-config]: https://docs.docker.com/registry/configuration/#http
 [registry-auth]: https://docs.docker.com/registry/configuration/#auth
-[registry-endpoint]: https://docs.docker.com/registry/notifications/#/configuration
 [token-config]: https://docs.docker.com/registry/configuration/#token
 [8-8-docs]: https://gitlab.com/gitlab-org/gitlab-ce/blob/8-8-stable/doc/administration/container_registry.md
 [registry-ssl]: https://gitlab.com/gitlab-org/gitlab-ce/blob/master/lib/support/nginx/registry-ssl
diff --git a/lib/api/api.rb b/lib/api/api.rb
index 7c7bfada7d0..1bf20f76ad6 100644
--- a/lib/api/api.rb
+++ b/lib/api/api.rb
@@ -104,7 +104,6 @@ module API
     mount ::API::Namespaces
     mount ::API::Notes
     mount ::API::NotificationSettings
-    mount ::API::RegistryEvents
     mount ::API::Pipelines
     mount ::API::ProjectHooks
     mount ::API::Projects
diff --git a/lib/api/helpers.rb b/lib/api/helpers.rb
index 3c173b544aa..bd22b82476b 100644
--- a/lib/api/helpers.rb
+++ b/lib/api/helpers.rb
@@ -111,16 +111,6 @@ module API
       end
     end
 
-    def authenticate_container_registry_access_token!
-      token = request.headers['X-Registry-Token']
-      unless token.present? && ActiveSupport::SecurityUtils.variable_size_secure_compare(
-        token,
-        current_application_settings.container_registry_access_token
-      )
-        unauthorized!
-      end
-    end
-
     def authenticated_as_admin!
       authenticate!
       forbidden! unless current_user.is_admin?
diff --git a/lib/api/registry_events.rb b/lib/api/registry_events.rb
deleted file mode 100644
index 8c53e0fcfc0..00000000000
--- a/lib/api/registry_events.rb
+++ /dev/null
@@ -1,60 +0,0 @@
-module API
-  # RegistryEvents API
-  class RegistryEvents < Grape::API
-    before { authenticate_container_registry_access_token! }
-
-    content_type :json, 'application/vnd.docker.distribution.events.v1+json'
-
-    params do
-      requires :events, type: Array, desc: 'The ID of a project' do
-        requires :id, type: String, desc: 'The ID of the event'
-        requires :timestamp, type: String, desc: 'Timestamp of the event'
-        requires :action, type: String, desc: 'Action performed by event'
-        requires :target, type: Hash, desc: 'Target of the event' do
-          optional :mediaType, type: String, desc: 'Media type of the target'
-          optional :size, type: Integer, desc: 'Size in bytes of the target'
-          requires :digest, type: String, desc: 'Digest of the target'
-          requires :repository, type: String, desc: 'Repository of target'
-          optional :url, type: String, desc: 'Url of the target'
-          optional :tag, type: String, desc: 'Tag of the target'
-        end
-        requires :request, type: Hash, desc: 'Request of the event' do
-          requires :id, type: String, desc: 'The ID of the request'
-          optional :addr, type: String, desc: 'IP Address of the request client'
-          optional :host, type: String, desc: 'Hostname of the registry instance'
-          requires :method, type: String, desc: 'Request method'
-          requires :useragent, type: String, desc: 'UserAgent header of the request'
-        end
-        requires :actor, type: Hash, desc: 'Actor that initiated the event' do
-          optional :name, type: String, desc: 'Actor name'
-        end
-        requires :source, type: Hash, desc: 'Source of the event' do
-          optional :addr, type: String, desc: 'Hostname of source registry node'
-          optional :instanceID, type: String, desc: 'Source registry node instanceID'
-        end
-      end
-    end
-    resource :registry_events do
-      post do
-        params['events'].each do |event|
-          repository = event['target']['repository']
-
-          if event['action'] == 'push' && !!event['target']['tag']
-            namespace, container_image_name = ContainerImage::split_namespace(repository)
-            project = Project::find_by_full_path(namespace)
-
-            if project
-              container_image = project.container_images.find_or_create_by(name: container_image_name, path: container_image_name)
-
-              unless container_image.valid?
-                render_api_error!({ error: "Failed to create container image!" }, 400)
-              end
-            else
-              not_found!('Project')
-            end
-          end
-        end
-      end
-    end
-  end
-end
diff --git a/lib/container_registry/ROADMAP.md b/lib/container_registry/ROADMAP.md
deleted file mode 100644
index e0a20776404..00000000000
--- a/lib/container_registry/ROADMAP.md
+++ /dev/null
@@ -1,7 +0,0 @@
-## Road map
-
-### Initial thoughts
-
-- Determine if image names will be persisted or fetched from API
-- If persisted, how to update the stored names upon modification
-- If fetched, how to fetch only images of a given project

From 29c34267556198ee3dbbe2f13bc81708f5e60f10 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Wed, 22 Mar 2017 11:41:05 +0100
Subject: [PATCH 015/278] Move container images migration to the present time

---
 ...iner_image.rb => 20170322013926_create_container_image.rb} | 4 ----
 1 file changed, 4 deletions(-)
 rename db/migrate/{20161031013926_create_container_image.rb => 20170322013926_create_container_image.rb} (56%)

diff --git a/db/migrate/20161031013926_create_container_image.rb b/db/migrate/20170322013926_create_container_image.rb
similarity index 56%
rename from db/migrate/20161031013926_create_container_image.rb
rename to db/migrate/20170322013926_create_container_image.rb
index 06c409857da..c494f2a56c7 100644
--- a/db/migrate/20161031013926_create_container_image.rb
+++ b/db/migrate/20170322013926_create_container_image.rb
@@ -1,10 +1,6 @@
-# See http://doc.gitlab.com/ce/development/migration_style_guide.html
-# for more information on how to write migrations for GitLab.
-
 class CreateContainerImage < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
-  # Set this constant to true if this migration requires downtime.
   DOWNTIME = false
 
   def change

From 95e2c0196b7e492f8c03c6cfeb6b37e97f75813e Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Wed, 22 Mar 2017 12:28:23 +0100
Subject: [PATCH 016/278] Clean code related to accessing registry from project

[ci skip]
---
 app/models/container_image.rb | 28 ++++------------------------
 app/models/project.rb         | 16 +++++-----------
 2 files changed, 9 insertions(+), 35 deletions(-)

diff --git a/app/models/container_image.rb b/app/models/container_image.rb
index a362ea3adbc..411617ccd71 100644
--- a/app/models/container_image.rb
+++ b/app/models/container_image.rb
@@ -3,36 +3,16 @@ class ContainerImage < ActiveRecord::Base
 
   belongs_to :project
 
-  delegate :container_registry, :container_registry_allowed_paths,
-    :container_registry_path_with_namespace, to: :project
-
+  delegate :container_registry,  to: :project
   delegate :client, to: :container_registry
 
   validates :manifest, presence: true
 
   before_destroy :delete_tags
 
-  before_validation :update_token, on: :create
-  def update_token
-    paths = container_registry_allowed_paths << name_with_namespace
-    token = Auth::ContainerRegistryAuthenticationService.full_access_token(paths)
-    client.update_token(token)
-  end
-
-  def parent
-    project
-  end
-
-  def parent_changed?
-    project_id_changed?
-  end
-
- # def path
- #   [container_registry.path, name_with_namespace].compact.join('/')
- # end
-
-  def name_with_namespace
-    [container_registry_path_with_namespace, name].reject(&:blank?).join('/')
+  def registry
+    # TODO, container registry with image access level
+    token = Auth::ContainerRegistryAuthenticationService.image_token(self)
   end
 
   def tag(tag)
diff --git a/app/models/project.rb b/app/models/project.rb
index 928965643a0..4aa9c6bb2f2 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -405,29 +405,23 @@ class Project < ActiveRecord::Base
     @repository ||= Repository.new(path_with_namespace, self)
   end
 
-  def container_registry_path_with_namespace
-    path_with_namespace.downcase
-  end
-
-  def container_registry_allowed_paths
-    @container_registry_allowed_paths ||= [container_registry_path_with_namespace] +
-      container_images.map { |i| i.name_with_namespace }
-  end
-
   def container_registry
     return unless Gitlab.config.registry.enabled
 
     @container_registry ||= begin
-      token = Auth::ContainerRegistryAuthenticationService.full_access_token(container_registry_allowed_paths)
+      token = Auth::ContainerRegistryAuthenticationService.full_access_token(project)
+
       url = Gitlab.config.registry.api_url
       host_port = Gitlab.config.registry.host_port
+      # TODO, move configuration vars into ContainerRegistry::Registry, clean
+      # this method up afterwards
       ContainerRegistry::Registry.new(url, token: token, path: host_port)
     end
   end
 
   def container_registry_url
     if Gitlab.config.registry.enabled
-      "#{Gitlab.config.registry.host_port}/#{container_registry_path_with_namespace}"
+      "#{Gitlab.config.registry.host_port}/#{path_with_namespace.downcase}"
     end
   end
 

From 896b13b929369c02f72fa881eda24ca4a6a0d900 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Wed, 22 Mar 2017 16:07:27 +0100
Subject: [PATCH 017/278] Refactor splitting container image full path

[ci skip]
---
 app/models/container_image.rb                   | 17 +++++++----------
 ...container_registry_authentication_service.rb |  7 +------
 2 files changed, 8 insertions(+), 16 deletions(-)

diff --git a/app/models/container_image.rb b/app/models/container_image.rb
index 411617ccd71..6e9a060d7a8 100644
--- a/app/models/container_image.rb
+++ b/app/models/container_image.rb
@@ -1,6 +1,4 @@
 class ContainerImage < ActiveRecord::Base
-  include Routable
-
   belongs_to :project
 
   delegate :container_registry,  to: :project
@@ -45,14 +43,13 @@ class ContainerImage < ActiveRecord::Base
     end
   end
 
-  # rubocop:disable RedundantReturn
+  def self.from_path(full_path)
+    return unless full_path.include?('/')
 
-  def self.split_namespace(full_path)
-    image_name = full_path.split('/').last
-    namespace = full_path.gsub(/(.*)(#{Regexp.escape('/' + image_name)})/, '\1')
-    if namespace.count('/') < 1
-      namespace, image_name = full_path, ""
-    end
-    return namespace, image_name
+    path = full_path[0...full_path.rindex('/')]
+    name = full_path[full_path.rindex('/')+1..-1]
+    project = Project.find_by_full_path(path)
+
+    self.new(name: name, path: path, project: project)
   end
 end
diff --git a/app/services/auth/container_registry_authentication_service.rb b/app/services/auth/container_registry_authentication_service.rb
index a3c8d77bf09..7e412040c7c 100644
--- a/app/services/auth/container_registry_authentication_service.rb
+++ b/app/services/auth/container_registry_authentication_service.rb
@@ -62,12 +62,7 @@ module Auth
     end
 
     def process_repository_access(type, name, actions)
-      # Strips image name due to lack of
-      # per image authentication.
-      # Removes only last occurence in light
-      # of future nested groups
-      namespace, a = ContainerImage::split_namespace(name)
-      requested_project = Project.find_by_full_path(namespace)
+      requested_project = ContainerImage.from_path(name).project
       return unless requested_project
 
       actions = actions.select do |action|

From 4005eb643657e5ee8b1f328e36a3204253e3acf4 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Thu, 23 Mar 2017 11:41:16 +0100
Subject: [PATCH 018/278] Fix communication between GitLab and Container
 Registry

---
 app/models/container_image.rb                 | 19 +++++++++++++------
 ...ntainer_registry_authentication_service.rb | 17 +++++++++--------
 2 files changed, 22 insertions(+), 14 deletions(-)

diff --git a/app/models/container_image.rb b/app/models/container_image.rb
index 6e9a060d7a8..434302159b0 100644
--- a/app/models/container_image.rb
+++ b/app/models/container_image.rb
@@ -43,13 +43,20 @@ class ContainerImage < ActiveRecord::Base
     end
   end
 
-  def self.from_path(full_path)
-    return unless full_path.include?('/')
+  def self.project_from_path(image_path)
+    return unless image_path.include?('/')
 
-    path = full_path[0...full_path.rindex('/')]
-    name = full_path[full_path.rindex('/')+1..-1]
-    project = Project.find_by_full_path(path)
+    ##
+    # Projects are always located inside a namespace, so we can remove
+    # the last node, and see if project with that path exists.
+    #
+    truncated_path = image_path.slice(0...image_path.rindex('/'))
 
-    self.new(name: name, path: path, project: project)
+    ##
+    # We still make it possible to search projects by a full image path
+    # in order to maintain backwards compatibility.
+    #
+    Project.find_by_full_path(truncated_path) ||
+        Project.find_by_full_path(image_path)
   end
 end
diff --git a/app/services/auth/container_registry_authentication_service.rb b/app/services/auth/container_registry_authentication_service.rb
index 7e412040c7c..2205b0897e2 100644
--- a/app/services/auth/container_registry_authentication_service.rb
+++ b/app/services/auth/container_registry_authentication_service.rb
@@ -38,13 +38,13 @@ module Auth
     private
 
     def authorized_token(*accesses)
-      token = JSONWebToken::RSAToken.new(registry.key)
-      token.issuer = registry.issuer
-      token.audience = params[:service]
-      token.subject = current_user.try(:username)
-      token.expire_time = self.class.token_expire_at
-      token[:access] = accesses.compact
-      token
+      JSONWebToken::RSAToken.new(registry.key).tap do |token|
+        token.issuer = registry.issuer
+        token.audience = params[:service]
+        token.subject = current_user.try(:username)
+        token.expire_time = self.class.token_expire_at
+        token[:access] = accesses.compact
+      end
     end
 
     def scope
@@ -62,7 +62,8 @@ module Auth
     end
 
     def process_repository_access(type, name, actions)
-      requested_project = ContainerImage.from_path(name).project
+      requested_project = ContainerImage.project_from_path(name)
+
       return unless requested_project
 
       actions = actions.select do |action|

From bd8c8df6ed8dd7321608ce652e23d86ef3bd6899 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Thu, 23 Mar 2017 12:01:12 +0100
Subject: [PATCH 019/278] Fix database schema

---
 db/schema.rb | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/db/schema.rb b/db/schema.rb
index a1fc5dc1f58..b5bd6fc3121 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20170315194013) do
+ActiveRecord::Schema.define(version: 20170322013926) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -111,12 +111,10 @@ ActiveRecord::Schema.define(version: 20170315194013) do
     t.string "plantuml_url"
     t.boolean "plantuml_enabled"
     t.integer "terminal_max_session_time", default: 0, null: false
-    t.integer "max_pages_size", default: 100, null: false
     t.string "default_artifacts_expire_in", default: "0", null: false
     t.integer "unique_ips_limit_per_user"
     t.integer "unique_ips_limit_time_window"
     t.boolean "unique_ips_limit_enabled", default: false, null: false
-    t.string "container_registry_access_token"
   end
 
   create_table "audit_events", force: :cascade do |t|
@@ -993,6 +991,7 @@ ActiveRecord::Schema.define(version: 20170315194013) do
   end
 
   add_index "routes", ["path"], name: "index_routes_on_path", unique: true, using: :btree
+  add_index "routes", ["path"], name: "index_routes_on_path_text_pattern_ops", using: :btree, opclasses: {"path"=>"varchar_pattern_ops"}
   add_index "routes", ["source_type", "source_id"], name: "index_routes_on_source_type_and_source_id", unique: true, using: :btree
 
   create_table "sent_notifications", force: :cascade do |t|

From 01d159b409d8b24d36204979a73de249843d71bf Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Thu, 23 Mar 2017 14:00:41 +0100
Subject: [PATCH 020/278] Rename container image model to container repository

---
 ...{container_image.rb => container_repository.rb} | 14 +++++++-------
 .../container_registry_authentication_service.rb   |  2 +-
 ... 20170322013926_create_container_repository.rb} |  5 ++---
 db/schema.rb                                       | 10 ++++------
 4 files changed, 14 insertions(+), 17 deletions(-)
 rename app/models/{container_image.rb => container_repository.rb} (75%)
 rename db/migrate/{20170322013926_create_container_image.rb => 20170322013926_create_container_repository.rb} (55%)

diff --git a/app/models/container_image.rb b/app/models/container_repository.rb
similarity index 75%
rename from app/models/container_image.rb
rename to app/models/container_repository.rb
index 434302159b0..2e78fc148b4 100644
--- a/app/models/container_image.rb
+++ b/app/models/container_repository.rb
@@ -1,4 +1,4 @@
-class ContainerImage < ActiveRecord::Base
+class ContainerRepository < ActiveRecord::Base
   belongs_to :project
 
   delegate :container_registry,  to: :project
@@ -18,7 +18,7 @@ class ContainerImage < ActiveRecord::Base
   end
 
   def manifest
-    @manifest ||= client.repository_tags(name_with_namespace)
+    @manifest ||= client.repository_tags(self.path)
   end
 
   def tags
@@ -39,24 +39,24 @@ class ContainerImage < ActiveRecord::Base
 
     digests = tags.map {|tag| tag.digest }.to_set
     digests.all? do |digest|
-      client.delete_repository_tag(name_with_namespace, digest)
+      client.delete_repository_tag(self.path, digest)
     end
   end
 
-  def self.project_from_path(image_path)
-    return unless image_path.include?('/')
+  def self.project_from_path(repository_path)
+    return unless repository_path.include?('/')
 
     ##
     # Projects are always located inside a namespace, so we can remove
     # the last node, and see if project with that path exists.
     #
-    truncated_path = image_path.slice(0...image_path.rindex('/'))
+    truncated_path = repository_path.slice(0...repository_path.rindex('/'))
 
     ##
     # We still make it possible to search projects by a full image path
     # in order to maintain backwards compatibility.
     #
     Project.find_by_full_path(truncated_path) ||
-        Project.find_by_full_path(image_path)
+        Project.find_by_full_path(repository_path)
   end
 end
diff --git a/app/services/auth/container_registry_authentication_service.rb b/app/services/auth/container_registry_authentication_service.rb
index 2205b0897e2..3d151c6a357 100644
--- a/app/services/auth/container_registry_authentication_service.rb
+++ b/app/services/auth/container_registry_authentication_service.rb
@@ -62,7 +62,7 @@ module Auth
     end
 
     def process_repository_access(type, name, actions)
-      requested_project = ContainerImage.project_from_path(name)
+      requested_project = ContainerRepository.project_from_path(name)
 
       return unless requested_project
 
diff --git a/db/migrate/20170322013926_create_container_image.rb b/db/migrate/20170322013926_create_container_repository.rb
similarity index 55%
rename from db/migrate/20170322013926_create_container_image.rb
rename to db/migrate/20170322013926_create_container_repository.rb
index c494f2a56c7..0235fd7e096 100644
--- a/db/migrate/20170322013926_create_container_image.rb
+++ b/db/migrate/20170322013926_create_container_repository.rb
@@ -1,12 +1,11 @@
-class CreateContainerImage < ActiveRecord::Migration
+class CreateContainerRepository < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
   DOWNTIME = false
 
   def change
-    create_table :container_images do |t|
+    create_table :container_repositories do |t|
       t.integer :project_id
-      t.string :name
       t.string :path
     end
   end
diff --git a/db/schema.rb b/db/schema.rb
index b5bd6fc3121..be7604a14d5 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -61,7 +61,6 @@ ActiveRecord::Schema.define(version: 20170322013926) do
     t.boolean "shared_runners_enabled", default: true, null: false
     t.integer "max_artifacts_size", default: 100, null: false
     t.string "runners_registration_token"
-    t.integer "max_pages_size", default: 100, null: false
     t.boolean "require_two_factor_authentication", default: false
     t.integer "two_factor_grace_period", default: 48
     t.boolean "metrics_enabled", default: false
@@ -111,6 +110,7 @@ ActiveRecord::Schema.define(version: 20170322013926) do
     t.string "plantuml_url"
     t.boolean "plantuml_enabled"
     t.integer "terminal_max_session_time", default: 0, null: false
+    t.integer "max_pages_size", default: 100, null: false
     t.string "default_artifacts_expire_in", default: "0", null: false
     t.integer "unique_ips_limit_per_user"
     t.integer "unique_ips_limit_time_window"
@@ -322,9 +322,8 @@ ActiveRecord::Schema.define(version: 20170322013926) do
 
   add_index "ci_variables", ["project_id"], name: "index_ci_variables_on_project_id", using: :btree
 
-  create_table "container_images", force: :cascade do |t|
+  create_table "container_repositories", force: :cascade do |t|
     t.integer "project_id"
-    t.string "name"
     t.string "path"
   end
 
@@ -694,8 +693,8 @@ ActiveRecord::Schema.define(version: 20170322013926) do
     t.integer "visibility_level", default: 20, null: false
     t.boolean "request_access_enabled", default: false, null: false
     t.datetime "deleted_at"
-    t.text "description_html"
     t.boolean "lfs_enabled"
+    t.text "description_html"
     t.integer "parent_id"
   end
 
@@ -991,7 +990,6 @@ ActiveRecord::Schema.define(version: 20170322013926) do
   end
 
   add_index "routes", ["path"], name: "index_routes_on_path", unique: true, using: :btree
-  add_index "routes", ["path"], name: "index_routes_on_path_text_pattern_ops", using: :btree, opclasses: {"path"=>"varchar_pattern_ops"}
   add_index "routes", ["source_type", "source_id"], name: "index_routes_on_source_type_and_source_id", unique: true, using: :btree
 
   create_table "sent_notifications", force: :cascade do |t|
@@ -1238,8 +1236,8 @@ ActiveRecord::Schema.define(version: 20170322013926) do
     t.datetime "otp_grace_period_started_at"
     t.boolean "ldap_email", default: false, null: false
     t.boolean "external", default: false
-    t.string "incoming_email_token"
     t.string "organization"
+    t.string "incoming_email_token"
     t.boolean "authorized_projects_populated"
     t.boolean "ghost"
   end

From ea16ea5bfcb78f66c6bb37e470d387bf1ac26c9f Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Thu, 23 Mar 2017 14:09:01 +0100
Subject: [PATCH 021/278] Identify container repository by a single name

---
 db/migrate/20170322013926_create_container_repository.rb | 2 +-
 db/schema.rb                                             | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/db/migrate/20170322013926_create_container_repository.rb b/db/migrate/20170322013926_create_container_repository.rb
index 0235fd7e096..87a1523724c 100644
--- a/db/migrate/20170322013926_create_container_repository.rb
+++ b/db/migrate/20170322013926_create_container_repository.rb
@@ -6,7 +6,7 @@ class CreateContainerRepository < ActiveRecord::Migration
   def change
     create_table :container_repositories do |t|
       t.integer :project_id
-      t.string :path
+      t.string :name
     end
   end
 end
diff --git a/db/schema.rb b/db/schema.rb
index be7604a14d5..5d9b219ebea 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -324,7 +324,7 @@ ActiveRecord::Schema.define(version: 20170322013926) do
 
   create_table "container_repositories", force: :cascade do |t|
     t.integer "project_id"
-    t.string "path"
+    t.string "name"
   end
 
   create_table "deploy_keys_projects", force: :cascade do |t|

From f451173a191474be681d208eceb6a0148ba2c0d0 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Thu, 23 Mar 2017 14:37:17 +0100
Subject: [PATCH 022/278] Fix specs for container repository model class

---
 app/models/container_repository.rb       | 21 ++++--
 spec/factories/container_images.rb       | 22 ------
 spec/factories/container_repositories.rb | 22 ++++++
 spec/models/container_image_spec.rb      | 73 ------------------
 spec/models/container_repository_spec.rb | 96 ++++++++++++++++++++++++
 5 files changed, 132 insertions(+), 102 deletions(-)
 delete mode 100644 spec/factories/container_images.rb
 create mode 100644 spec/factories/container_repositories.rb
 delete mode 100644 spec/models/container_image_spec.rb
 create mode 100644 spec/models/container_repository_spec.rb

diff --git a/app/models/container_repository.rb b/app/models/container_repository.rb
index 2e78fc148b4..b3a8ec691de 100644
--- a/app/models/container_repository.rb
+++ b/app/models/container_repository.rb
@@ -1,16 +1,23 @@
 class ContainerRepository < ActiveRecord::Base
   belongs_to :project
-
-  delegate :container_registry,  to: :project
-  delegate :client, to: :container_registry
-
+  delegate :client, to: :registry
   validates :manifest, presence: true
-
+  validates :name, presence: true
   before_destroy :delete_tags
 
   def registry
-    # TODO, container registry with image access level
-    token = Auth::ContainerRegistryAuthenticationService.image_token(self)
+    @registry ||= begin
+      token = Auth::ContainerRegistryAuthenticationService.full_access_token(path)
+
+      url = Gitlab.config.registry.api_url
+      host_port = Gitlab.config.registry.host_port
+
+      ContainerRegistry::Registry.new(url, token: token, path: host_port)
+    end
+  end
+
+  def path
+    @path ||= "#{project.full_path}/#{name}"
   end
 
   def tag(tag)
diff --git a/spec/factories/container_images.rb b/spec/factories/container_images.rb
deleted file mode 100644
index 3693865101d..00000000000
--- a/spec/factories/container_images.rb
+++ /dev/null
@@ -1,22 +0,0 @@
-FactoryGirl.define do
-  factory :container_image do
-    name "test_container_image"
-    project
-
-    transient do
-      tags ['tag']
-      stubbed true
-    end
-
-    after(:build) do |image, evaluator|
-      if evaluator.stubbed
-        allow(Gitlab.config.registry).to receive(:enabled).and_return(true)
-        allow(Auth::ContainerRegistryAuthenticationService).to receive(:full_access_token).and_return('token')
-        allow(image.client).to receive(:repository_tags).and_return({
-          name: image.name_with_namespace,
-          tags: evaluator.tags
-        })
-      end
-    end
-  end
-end
diff --git a/spec/factories/container_repositories.rb b/spec/factories/container_repositories.rb
new file mode 100644
index 00000000000..fbf6bf62dfd
--- /dev/null
+++ b/spec/factories/container_repositories.rb
@@ -0,0 +1,22 @@
+FactoryGirl.define do
+  factory :container_repository do
+    name "test_container_image"
+    project
+
+    transient do
+      tags ['tag']
+    end
+
+    after(:build) do |image, evaluator|
+      # if evaluator.tags.to_a.any?
+      #   allow(Gitlab.config.registry).to receive(:enabled).and_return(true)
+      #   allow(Auth::ContainerRegistryAuthenticationService)
+      #     .to receive(:full_access_token).and_return('token')
+      #   allow(image.client).to receive(:repository_tags).and_return({
+      #     name: image.name_with_namespace,
+      #     tags: evaluator.tags
+      #   })
+      # end
+    end
+  end
+end
diff --git a/spec/models/container_image_spec.rb b/spec/models/container_image_spec.rb
deleted file mode 100644
index e0bea737f59..00000000000
--- a/spec/models/container_image_spec.rb
+++ /dev/null
@@ -1,73 +0,0 @@
-require 'spec_helper'
-
-describe ContainerImage do
-  let(:group) { create(:group, name: 'group') }
-  let(:project) { create(:project, path: 'test', group: group) }
-  let(:example_host) { 'example.com' }
-  let(:registry_url) { 'http://' + example_host }
-  let(:container_image) { create(:container_image, name: '', project: project, stubbed: false) }
-
-  before do
-    stub_container_registry_config(enabled: true, api_url: registry_url, host_port: example_host)
-    stub_request(:get, 'http://example.com/v2/group/test/tags/list').
-      with(headers: { 'Accept' => 'application/vnd.docker.distribution.manifest.v2+json' }).
-      to_return(
-        status: 200,
-        body: JSON.dump(tags: ['test']),
-        headers: { 'Content-Type' => 'application/json' })
-  end
-
-  it { expect(container_image).to respond_to(:project) }
-  it { expect(container_image).to delegate_method(:container_registry).to(:project) }
-  it { expect(container_image).to delegate_method(:client).to(:container_registry) }
-  it { expect(container_image.tag('test')).not_to be_nil }
-
-  context '#path' do
-    subject { container_image.path }
-
-    it { is_expected.to eq('example.com/group/test') }
-  end
-
-  context 'manifest processing' do
-    context '#manifest' do
-      subject { container_image.manifest }
-
-      it { is_expected.not_to be_nil }
-    end
-
-    context '#valid?' do
-      subject { container_image.valid? }
-
-      it { is_expected.to be_truthy }
-    end
-
-    context '#tags' do
-      subject { container_image.tags }
-
-      it { is_expected.not_to be_empty }
-    end
-  end
-
-  context '#delete_tags' do
-    let(:tag) { ContainerRegistry::Tag.new(container_image, 'tag') }
-
-    before do
-      expect(container_image).to receive(:tags).twice.and_return([tag])
-      expect(tag).to receive(:digest).and_return('sha256:4c8e63ca4cb663ce6c688cb06f1c3672a172b088dac5b6d7ad7d49cd620d85cf')
-    end
-
-    subject { container_image.delete_tags }
-
-    context 'succeeds' do
-      before { expect(container_image.client).to receive(:delete_repository_tag).and_return(true) }
-
-      it { is_expected.to be_truthy }
-    end
-
-    context 'any fails' do
-      before { expect(container_image.client).to receive(:delete_repository_tag).and_return(false) }
-
-      it { is_expected.to be_falsey }
-    end
-  end
-end
diff --git a/spec/models/container_repository_spec.rb b/spec/models/container_repository_spec.rb
new file mode 100644
index 00000000000..3997c4ca682
--- /dev/null
+++ b/spec/models/container_repository_spec.rb
@@ -0,0 +1,96 @@
+require 'spec_helper'
+
+describe ContainerRepository do
+  let(:group) { create(:group, name: 'group') }
+  let(:project) { create(:project, path: 'test', group: group) }
+
+  let(:container_repository) do
+    create(:container_repository, name: 'my_image', project: project)
+  end
+
+  before do
+    stub_container_registry_config(enabled: true,
+                                   api_url: 'http://registry.gitlab',
+                                   host_port: 'registry.gitlab')
+
+    stub_request(:get, 'http://registry.gitlab/v2/group/test/my_image/tags/list')
+      .with(headers: {
+        'Accept' => 'application/vnd.docker.distribution.manifest.v2+json' })
+      .to_return(
+         status: 200,
+         body: JSON.dump(tags: ['test_tag']),
+         headers: { 'Content-Type' => 'application/json' })
+  end
+
+  describe 'associations' do
+    it 'belongs to the project' do
+      expect(container_repository).to belong_to(:project)
+    end
+  end
+
+  describe '#tag' do
+    it 'has a test tag' do
+      expect(container_repository.tag('test')).not_to be_nil
+    end
+  end
+
+  describe '#path' do
+    it 'returns a full path to the repository' do
+      expect(container_repository.path).to eq('group/test/my_image')
+    end
+  end
+
+  describe '#manifest' do
+    subject { container_repository.manifest }
+
+    it { is_expected.not_to be_nil }
+  end
+
+  describe '#valid?' do
+    subject { container_repository.valid? }
+
+    it { is_expected.to be_truthy }
+  end
+
+  describe '#tags' do
+    subject { container_repository.tags }
+
+    it { is_expected.not_to be_empty }
+  end
+
+  # TODO, improve these specs
+  #
+  describe '#delete_tags' do
+    let(:tag) { ContainerRegistry::Tag.new(container_repository, 'tag') }
+
+    before do
+      allow(container_repository).to receive(:tags).twice.and_return([tag])
+      allow(tag).to receive(:digest)
+        .and_return('sha256:4c8e63ca4cb663ce6c688cb06f1c3672a172b088dac5b6d7ad7d49cd620d85cf')
+    end
+
+    context 'when action succeeds' do
+      before do
+        allow(container_repository.client)
+          .to receive(:delete_repository_tag)
+          .and_return(true)
+      end
+
+      it 'returns status that indicates success' do
+        expect(container_repository.delete_tags).to be_truthy
+      end
+    end
+
+    context 'when action fails' do
+      before do
+        allow(container_repository.client)
+          .to receive(:delete_repository_tag)
+          .and_return(false)
+      end
+
+      it 'returns status that indicates failure' do
+        expect(container_repository.delete_tags).to be_falsey
+      end
+    end
+  end
+end

From 9c9aac3d16cfbbcbe24b9b33eb7a6d4c14c24f26 Mon Sep 17 00:00:00 2001
From: Sam Rose <sam@gitlab.com>
Date: Thu, 23 Mar 2017 09:46:05 -0400
Subject: [PATCH 023/278] Prevent Trigger action buttons from wrapping

---
 app/assets/stylesheets/pages/settings_ci_cd.scss | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/app/assets/stylesheets/pages/settings_ci_cd.scss b/app/assets/stylesheets/pages/settings_ci_cd.scss
index b97a29cd1a0..fe22d186af1 100644
--- a/app/assets/stylesheets/pages/settings_ci_cd.scss
+++ b/app/assets/stylesheets/pages/settings_ci_cd.scss
@@ -6,6 +6,8 @@
 }
 
 .trigger-actions {
+  white-space: nowrap;
+
   .btn {
     margin-left: 10px;
   }

From 249084b48a86a99c02eefe45b507ebcdf811c20f Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Thu, 23 Mar 2017 14:48:24 +0100
Subject: [PATCH 024/278] Fix some specs using the old ContainerImage const

---
 spec/features/container_registry_spec.rb       | 2 +-
 spec/services/projects/destroy_service_spec.rb | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/spec/features/container_registry_spec.rb b/spec/features/container_registry_spec.rb
index 862c9fbf6c0..0199d08ab63 100644
--- a/spec/features/container_registry_spec.rb
+++ b/spec/features/container_registry_spec.rb
@@ -39,7 +39,7 @@ describe "Container Registry" do
     end
 
     it do
-      expect_any_instance_of(ContainerImage).to receive(:delete_tags).and_return(true)
+      expect_any_instance_of(ContainerRepository).to receive(:delete_tags).and_return(true)
 
       click_on 'Remove image'
     end
diff --git a/spec/services/projects/destroy_service_spec.rb b/spec/services/projects/destroy_service_spec.rb
index 270e630e70e..f91d62ebdaf 100644
--- a/spec/services/projects/destroy_service_spec.rb
+++ b/spec/services/projects/destroy_service_spec.rb
@@ -100,7 +100,7 @@ describe Projects::DestroyService, services: true do
 
     context 'images deletion succeeds' do
       it do
-        expect_any_instance_of(ContainerImage).to receive(:delete_tags).and_return(true)
+        expect_any_instance_of(ContainerRepository).to receive(:delete_tags).and_return(true)
 
         destroy_project(project, user, {})
       end
@@ -108,7 +108,7 @@ describe Projects::DestroyService, services: true do
 
     context 'images deletion fails' do
       before do
-        expect_any_instance_of(ContainerImage).to receive(:delete_tags).and_return(false)
+        expect_any_instance_of(ContainerRepository).to receive(:delete_tags).and_return(false)
       end
 
       subject { destroy_project(project, user, {}) }

From 3e01fed5cb36962065f5d19ab6a0cef1dfc14b48 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Thu, 23 Mar 2017 14:57:33 +0100
Subject: [PATCH 025/278] Fix Rubocop offenses in container repository code

---
 app/models/container_repository.rb       | 2 +-
 spec/models/container_repository_spec.rb | 9 ++++-----
 2 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/app/models/container_repository.rb b/app/models/container_repository.rb
index b3a8ec691de..2f0fd3014a8 100644
--- a/app/models/container_repository.rb
+++ b/app/models/container_repository.rb
@@ -64,6 +64,6 @@ class ContainerRepository < ActiveRecord::Base
     # in order to maintain backwards compatibility.
     #
     Project.find_by_full_path(truncated_path) ||
-        Project.find_by_full_path(repository_path)
+      Project.find_by_full_path(repository_path)
   end
 end
diff --git a/spec/models/container_repository_spec.rb b/spec/models/container_repository_spec.rb
index 3997c4ca682..e3180e01758 100644
--- a/spec/models/container_repository_spec.rb
+++ b/spec/models/container_repository_spec.rb
@@ -14,12 +14,11 @@ describe ContainerRepository do
                                    host_port: 'registry.gitlab')
 
     stub_request(:get, 'http://registry.gitlab/v2/group/test/my_image/tags/list')
-      .with(headers: {
-        'Accept' => 'application/vnd.docker.distribution.manifest.v2+json' })
+      .with(headers: { 'Accept' => 'application/vnd.docker.distribution.manifest.v2+json' })
       .to_return(
-         status: 200,
-         body: JSON.dump(tags: ['test_tag']),
-         headers: { 'Content-Type' => 'application/json' })
+        status: 200,
+        body: JSON.dump(tags: ['test_tag']),
+        headers: { 'Content-Type' => 'application/json' })
   end
 
   describe 'associations' do

From dcd2eeb1cfb633f4a28ddd9bc79deac0e3171d3f Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Thu, 23 Mar 2017 15:54:59 +0100
Subject: [PATCH 026/278] Rename container image to repository in specs

---
 app/models/namespace.rb                          |  2 +-
 app/models/project.rb                            |  4 ++--
 app/services/projects/transfer_service.rb        |  2 +-
 spec/features/container_registry_spec.rb         |  8 ++++----
 .../security/project/internal_access_spec.rb     |  4 ++--
 .../security/project/private_access_spec.rb      |  4 ++--
 .../security/project/public_access_spec.rb       |  4 ++--
 spec/lib/container_registry/blob_spec.rb         |  2 +-
 spec/lib/container_registry/tag_spec.rb          |  2 +-
 spec/lib/gitlab/import_export/all_models.yml     |  2 +-
 spec/models/namespace_spec.rb                    |  4 ++--
 spec/models/project_spec.rb                      |  4 ++--
 .../container_images/destroy_service_spec.rb     | 16 ++++++++--------
 spec/services/projects/destroy_service_spec.rb   |  4 ++--
 spec/services/projects/transfer_service_spec.rb  |  4 ++--
 15 files changed, 33 insertions(+), 33 deletions(-)

diff --git a/app/models/namespace.rb b/app/models/namespace.rb
index 4ae9d0122f2..ac03f098908 100644
--- a/app/models/namespace.rb
+++ b/app/models/namespace.rb
@@ -150,7 +150,7 @@ class Namespace < ActiveRecord::Base
   end
 
   def any_project_has_container_registry_images?
-    projects.joins(:container_images).any?
+    projects.joins(:container_repositories).any?
   end
 
   def send_update_instructions
diff --git a/app/models/project.rb b/app/models/project.rb
index 4aa9c6bb2f2..5c6672c95b3 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -157,7 +157,7 @@ class Project < ActiveRecord::Base
   has_one :import_data, dependent: :destroy, class_name: "ProjectImportData"
   has_one :project_feature, dependent: :destroy
   has_one :statistics, class_name: 'ProjectStatistics', dependent: :delete
-  has_many :container_images, dependent: :destroy
+  has_many :container_repositories, dependent: :destroy
 
   has_many :commit_statuses, dependent: :destroy
   has_many :pipelines, dependent: :destroy, class_name: 'Ci::Pipeline'
@@ -908,7 +908,7 @@ class Project < ActiveRecord::Base
 
     expire_caches_before_rename(old_path_with_namespace)
 
-    if container_images.present?
+    if container_repositories.present?
       Rails.logger.error "Project #{old_path_with_namespace} cannot be renamed because container registry images are present"
 
       # we currently doesn't support renaming repository if it contains images in container registry
diff --git a/app/services/projects/transfer_service.rb b/app/services/projects/transfer_service.rb
index 6d9e7de4f24..f46bf884e37 100644
--- a/app/services/projects/transfer_service.rb
+++ b/app/services/projects/transfer_service.rb
@@ -36,7 +36,7 @@ module Projects
           raise TransferError.new("Project with same path in target namespace already exists")
         end
 
-        unless project.container_images.empty?
+        unless project.container_repositories.empty?
           # we currently doesn't support renaming repository if it contains images in container registry
           raise TransferError.new('Project cannot be transferred, because images are present in its container registry')
         end
diff --git a/spec/features/container_registry_spec.rb b/spec/features/container_registry_spec.rb
index 0199d08ab63..88642f72772 100644
--- a/spec/features/container_registry_spec.rb
+++ b/spec/features/container_registry_spec.rb
@@ -5,15 +5,15 @@ describe "Container Registry" do
   let(:registry) { project.container_registry }
   let(:tag_name) { 'latest' }
   let(:tags) { [tag_name] }
-  let(:container_image) { create(:container_image) }
-  let(:image_name) { container_image.name }
+  let(:container_repository) { create(:container_repository) }
+  let(:image_name) { container_repository.name }
 
   before do
     login_as(:user)
     project.team << [@user, :developer]
     stub_container_registry_config(enabled: true)
     stub_container_registry_tags(*tags)
-    project.container_images << container_image unless container_image.nil?
+    project.container_repositories << container_repository unless container_repository.nil?
     allow(Auth::ContainerRegistryAuthenticationService).to receive(:full_access_token).and_return('token')
   end
 
@@ -23,7 +23,7 @@ describe "Container Registry" do
     end
 
     context 'when no images' do
-      let(:container_image) { }
+      let(:container_repository) { }
 
       it { expect(page).to have_content('No container images in Container Registry for this project') }
     end
diff --git a/spec/features/security/project/internal_access_spec.rb b/spec/features/security/project/internal_access_spec.rb
index 350de2e5b6b..a961d8b4f69 100644
--- a/spec/features/security/project/internal_access_spec.rb
+++ b/spec/features/security/project/internal_access_spec.rb
@@ -443,12 +443,12 @@ describe "Internal Project Access", feature: true  do
   end
 
   describe "GET /:project_path/container_registry" do
-    let(:container_image) { create(:container_image) }
+    let(:container_repository) { create(:container_repository) }
 
     before do
       stub_container_registry_tags('latest')
       stub_container_registry_config(enabled: true)
-      project.container_images << container_image
+      project.container_repositories << container_repository
     end
 
     subject { namespace_project_container_registry_index_path(project.namespace, project) }
diff --git a/spec/features/security/project/private_access_spec.rb b/spec/features/security/project/private_access_spec.rb
index 62364206440..b7e42e67d82 100644
--- a/spec/features/security/project/private_access_spec.rb
+++ b/spec/features/security/project/private_access_spec.rb
@@ -432,12 +432,12 @@ describe "Private Project Access", feature: true  do
   end
 
   describe "GET /:project_path/container_registry" do
-    let(:container_image) { create(:container_image) }
+    let(:container_repository) { create(:container_repository) }
 
     before do
       stub_container_registry_tags('latest')
       stub_container_registry_config(enabled: true)
-      project.container_images << container_image
+      project.container_repositories << container_repository
     end
 
     subject { namespace_project_container_registry_index_path(project.namespace, project) }
diff --git a/spec/features/security/project/public_access_spec.rb b/spec/features/security/project/public_access_spec.rb
index 0e0c3140fd0..02660984b29 100644
--- a/spec/features/security/project/public_access_spec.rb
+++ b/spec/features/security/project/public_access_spec.rb
@@ -443,12 +443,12 @@ describe "Public Project Access", feature: true  do
   end
 
   describe "GET /:project_path/container_registry" do
-    let(:container_image) { create(:container_image) }
+    let(:container_repository) { create(:container_repository) }
 
     before do
       stub_container_registry_tags('latest')
       stub_container_registry_config(enabled: true)
-      project.container_images << container_image
+      project.container_repositories << container_repository
     end
 
     subject { namespace_project_container_registry_index_path(project.namespace, project) }
diff --git a/spec/lib/container_registry/blob_spec.rb b/spec/lib/container_registry/blob_spec.rb
index f092449c4bd..718a61ba291 100644
--- a/spec/lib/container_registry/blob_spec.rb
+++ b/spec/lib/container_registry/blob_spec.rb
@@ -15,7 +15,7 @@ describe ContainerRegistry::Blob do
   let(:project) { create(:project, path: 'test', group: group) }
   let(:example_host) { 'example.com' }
   let(:registry_url) { 'http://' + example_host }
-  let(:repository) { create(:container_image, name: '', project: project) }
+  let(:repository) { create(:container_repository, name: '', project: project) }
   let(:blob) { repository.blob(config) }
 
   before do
diff --git a/spec/lib/container_registry/tag_spec.rb b/spec/lib/container_registry/tag_spec.rb
index cdd0fe66bc3..01153a6eca9 100644
--- a/spec/lib/container_registry/tag_spec.rb
+++ b/spec/lib/container_registry/tag_spec.rb
@@ -5,7 +5,7 @@ describe ContainerRegistry::Tag do
   let(:project) { create(:project, path: 'test', group: group) }
   let(:example_host) { 'example.com' }
   let(:registry_url) { 'http://' + example_host }
-  let(:repository) { create(:container_image, name: '', project: project) }
+  let(:repository) { create(:container_repository, name: '', project: project) }
   let(:tag) { repository.tag('tag') }
   let(:headers) { { 'Accept' => 'application/vnd.docker.distribution.manifest.v2+json' } }
 
diff --git a/spec/lib/gitlab/import_export/all_models.yml b/spec/lib/gitlab/import_export/all_models.yml
index c3ee743035a..0429636486c 100644
--- a/spec/lib/gitlab/import_export/all_models.yml
+++ b/spec/lib/gitlab/import_export/all_models.yml
@@ -115,7 +115,7 @@ merge_access_levels:
 - protected_branch
 push_access_levels:
 - protected_branch
-container_images:
+container_repositories:
 - name
 project:
 - taggings
diff --git a/spec/models/namespace_spec.rb b/spec/models/namespace_spec.rb
index d22447c602f..bc70c6f4aa2 100644
--- a/spec/models/namespace_spec.rb
+++ b/spec/models/namespace_spec.rb
@@ -149,13 +149,13 @@ describe Namespace, models: true do
     end
 
     context "when any project has container images" do
-      let(:container_image) { create(:container_image) }
+      let(:container_repository) { create(:container_repository) }
 
       before do
         stub_container_registry_config(enabled: true)
         stub_container_registry_tags('tag')
 
-        create(:empty_project, namespace: @namespace, container_images: [container_image])
+        create(:empty_project, namespace: @namespace, container_repositories: [container_repository])
 
         allow(@namespace).to receive(:path_was).and_return(@namespace.path)
         allow(@namespace).to receive(:path).and_return('new_path')
diff --git a/spec/models/project_spec.rb b/spec/models/project_spec.rb
index aefbedf0b93..69b7906bb4e 100644
--- a/spec/models/project_spec.rb
+++ b/spec/models/project_spec.rb
@@ -1186,12 +1186,12 @@ describe Project, models: true do
     end
 
     context 'container registry with images' do
-      let(:container_image) { create(:container_image) }
+      let(:container_repository) { create(:container_repository) }
 
       before do
         stub_container_registry_config(enabled: true)
         stub_container_registry_tags('tag')
-        project.container_images << container_image
+        project.container_repositories << container_repository
       end
 
       subject { project.rename_repo }
diff --git a/spec/services/container_images/destroy_service_spec.rb b/spec/services/container_images/destroy_service_spec.rb
index 5b4dbaa7934..ebc15598cce 100644
--- a/spec/services/container_images/destroy_service_spec.rb
+++ b/spec/services/container_images/destroy_service_spec.rb
@@ -3,13 +3,13 @@ require 'spec_helper'
 describe ContainerImages::DestroyService, services: true do
   describe '#execute' do
     let(:user)    { create(:user) }
-    let(:container_image) { create(:container_image, name: '') }
-    let(:project) { create(:project, path: 'test', namespace: user.namespace, container_images: [container_image]) }
+    let(:container_repository) { create(:container_repository, name: '') }
+    let(:project) { create(:project, path: 'test', namespace: user.namespace, container_repositorys: [container_repository]) }
     let(:example_host) { 'example.com' }
     let(:registry_url) { 'http://' + example_host }
 
-    it { expect(container_image).to be_valid }
-    it { expect(project.container_images).not_to be_empty }
+    it { expect(container_repository).to be_valid }
+    it { expect(project.container_repositorys).not_to be_empty }
 
     context 'when container image has tags' do
       before do
@@ -19,15 +19,15 @@ describe ContainerImages::DestroyService, services: true do
       it 'removes all tags before destroy' do
         service = described_class.new(project, user)
 
-        expect(container_image).to receive(:delete_tags).and_return(true)
-        expect { service.execute(container_image) }.to change(project.container_images, :count).by(-1)
+        expect(container_repository).to receive(:delete_tags).and_return(true)
+        expect { service.execute(container_repository) }.to change(project.container_repositorys, :count).by(-1)
       end
 
       it 'fails when tags are not removed' do
         service = described_class.new(project, user)
 
-        expect(container_image).to receive(:delete_tags).and_return(false)
-        expect { service.execute(container_image) }.to raise_error(ActiveRecord::RecordNotDestroyed)
+        expect(container_repository).to receive(:delete_tags).and_return(false)
+        expect { service.execute(container_repository) }.to raise_error(ActiveRecord::RecordNotDestroyed)
       end
     end
   end
diff --git a/spec/services/projects/destroy_service_spec.rb b/spec/services/projects/destroy_service_spec.rb
index f91d62ebdaf..daad65d478a 100644
--- a/spec/services/projects/destroy_service_spec.rb
+++ b/spec/services/projects/destroy_service_spec.rb
@@ -90,12 +90,12 @@ describe Projects::DestroyService, services: true do
   end
 
   context 'container registry' do
-    let(:container_image) { create(:container_image) }
+    let(:container_repository) { create(:container_repository) }
 
     before do
       stub_container_registry_config(enabled: true)
       stub_container_registry_tags('tag')
-      project.container_images << container_image
+      project.container_repositorys << container_repository
     end
 
     context 'images deletion succeeds' do
diff --git a/spec/services/projects/transfer_service_spec.rb b/spec/services/projects/transfer_service_spec.rb
index 5e56226ff91..adf8ede5086 100644
--- a/spec/services/projects/transfer_service_spec.rb
+++ b/spec/services/projects/transfer_service_spec.rb
@@ -29,12 +29,12 @@ describe Projects::TransferService, services: true do
   end
 
   context 'disallow transfering of project with tags' do
-    let(:container_image) { create(:container_image) }
+    let(:container_repository) { create(:container_repository) }
 
     before do
       stub_container_registry_config(enabled: true)
       stub_container_registry_tags('tag')
-      project.container_images << container_image
+      project.container_repositorys << container_repository
     end
 
     subject { transfer_project(project, user, group) }

From af42dd29a0e81d524731f4ce3ced2ed17bac9903 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Fri, 24 Mar 2017 12:31:34 +0100
Subject: [PATCH 027/278] Fix specs for container repository tags

---
 app/models/container_repository.rb       |  8 ++--
 lib/container_registry/blob.rb           |  4 +-
 lib/container_registry/tag.rb            |  6 +--
 spec/factories/container_repositories.rb | 23 +++++-----
 spec/lib/container_registry/tag_spec.rb  | 58 ++++++++++++++++++------
 5 files changed, 64 insertions(+), 35 deletions(-)

diff --git a/app/models/container_repository.rb b/app/models/container_repository.rb
index 2f0fd3014a8..e5076f30c8e 100644
--- a/app/models/container_repository.rb
+++ b/app/models/container_repository.rb
@@ -1,8 +1,10 @@
 class ContainerRepository < ActiveRecord::Base
   belongs_to :project
-  delegate :client, to: :registry
+
   validates :manifest, presence: true
-  validates :name, presence: true
+  validates :name, length: { minimum: 0, allow_nil: false }
+
+  delegate :client, to: :registry
   before_destroy :delete_tags
 
   def registry
@@ -17,7 +19,7 @@ class ContainerRepository < ActiveRecord::Base
   end
 
   def path
-    @path ||= "#{project.full_path}/#{name}"
+    @path ||= [project.full_path, name].select(&:present?).join('/')
   end
 
   def tag(tag)
diff --git a/lib/container_registry/blob.rb b/lib/container_registry/blob.rb
index 8db8e483b1d..d5f85f9fcad 100644
--- a/lib/container_registry/blob.rb
+++ b/lib/container_registry/blob.rb
@@ -38,11 +38,11 @@ module ContainerRegistry
     end
 
     def delete
-      client.delete_blob(repository.name_with_namespace, digest)
+      client.delete_blob(repository.path, digest)
     end
 
     def data
-      @data ||= client.blob(repository.name_with_namespace, digest, type)
+      @data ||= client.blob(repository.path, digest, type)
     end
   end
 end
diff --git a/lib/container_registry/tag.rb b/lib/container_registry/tag.rb
index 68dd87c979d..d653deb3bf1 100644
--- a/lib/container_registry/tag.rb
+++ b/lib/container_registry/tag.rb
@@ -22,7 +22,7 @@ module ContainerRegistry
     end
 
     def manifest
-      @manifest ||= client.repository_manifest(repository.name_with_namespace, name)
+      @manifest ||= client.repository_manifest(repository.path, name)
     end
 
     def path
@@ -38,7 +38,7 @@ module ContainerRegistry
     def digest
       return @digest if defined?(@digest)
 
-      @digest = client.repository_tag_digest(repository.name_with_namespace, name)
+      @digest = client.repository_tag_digest(repository.path, name)
     end
 
     def config_blob
@@ -80,7 +80,7 @@ module ContainerRegistry
     def delete
       return unless digest
 
-      client.delete_repository_tag(repository.name_with_namespace, digest)
+      client.delete_repository_tag(repository.path, digest)
     end
   end
 end
diff --git a/spec/factories/container_repositories.rb b/spec/factories/container_repositories.rb
index fbf6bf62dfd..295b3596ee9 100644
--- a/spec/factories/container_repositories.rb
+++ b/spec/factories/container_repositories.rb
@@ -1,22 +1,21 @@
 FactoryGirl.define do
   factory :container_repository do
-    name "test_container_image"
+    name 'test_container_image'
     project
 
     transient do
-      tags ['tag']
+      tags []
     end
 
-    after(:build) do |image, evaluator|
-      # if evaluator.tags.to_a.any?
-      #   allow(Gitlab.config.registry).to receive(:enabled).and_return(true)
-      #   allow(Auth::ContainerRegistryAuthenticationService)
-      #     .to receive(:full_access_token).and_return('token')
-      #   allow(image.client).to receive(:repository_tags).and_return({
-      #     name: image.name_with_namespace,
-      #     tags: evaluator.tags
-      #   })
-      # end
+    after(:build) do |repository, evaluator|
+      if evaluator.tags.any?
+        allow(repository.client)
+          .to receive(:repository_tags)
+          .and_return({
+            name: repository.path,
+            tags: evaluator.tags
+          })
+      end
     end
   end
 end
diff --git a/spec/lib/container_registry/tag_spec.rb b/spec/lib/container_registry/tag_spec.rb
index 01153a6eca9..37eaa10f4a4 100644
--- a/spec/lib/container_registry/tag_spec.rb
+++ b/spec/lib/container_registry/tag_spec.rb
@@ -3,30 +3,58 @@ require 'spec_helper'
 describe ContainerRegistry::Tag do
   let(:group) { create(:group, name: 'group') }
   let(:project) { create(:project, path: 'test', group: group) }
-  let(:example_host) { 'example.com' }
-  let(:registry_url) { 'http://' + example_host }
-  let(:repository) { create(:container_repository, name: '', project: project) }
-  let(:tag) { repository.tag('tag') }
-  let(:headers) { { 'Accept' => 'application/vnd.docker.distribution.manifest.v2+json' } }
+
+  let(:repository) do
+    create(:container_repository, name: '', tags: %w[latest], project: project)
+  end
+
+  # TODO, move stubs to helper with this header
+  let(:headers) do
+    { 'Accept' => 'application/vnd.docker.distribution.manifest.v2+json' }
+  end
+
+  let(:tag) { described_class.new(repository, 'tag') }
 
   before do
-    stub_container_registry_config(enabled: true, api_url: registry_url, host_port: example_host)
+    stub_container_registry_config(enabled: true,
+                                   api_url: 'http://registry.gitlab',
+                                   host_port: 'registry.gitlab')
   end
 
   it { expect(tag).to respond_to(:repository) }
   it { expect(tag).to delegate_method(:registry).to(:repository) }
   it { expect(tag).to delegate_method(:client).to(:repository) }
 
-  context '#path' do
-    subject { tag.path }
+  describe '#path' do
+    context 'when tag belongs to zero-level repository' do
+      let(:repository) do
+        create(:container_repository, name: '',
+                                      tags: %w[rc1],
+                                      project: project)
+      end
 
-    it { is_expected.to eq('example.com/group/test:tag') }
+      it 'returns path to the image' do
+        expect(tag.path).to eq('group/test:tag')
+      end
+    end
+
+    context 'when tag belongs to first-level repository' do
+      let(:repository) do
+        create(:container_repository, name: 'my_image',
+                                      tags: %w[latest],
+                                      project: project)
+      end
+
+      it 'returns path to the image' do
+        expect(tag.path).to eq('group/test/my_image:tag')
+      end
+    end
   end
 
   context 'manifest processing' do
     context 'schema v1' do
       before do
-        stub_request(:get, 'http://example.com/v2/group/test/manifests/tag').
+        stub_request(:get, 'http://registry.gitlab/v2/group/test/manifests/tag').
           with(headers: headers).
           to_return(
             status: 200,
@@ -63,7 +91,7 @@ describe ContainerRegistry::Tag do
 
     context 'schema v2' do
       before do
-        stub_request(:get, 'http://example.com/v2/group/test/manifests/tag').
+        stub_request(:get, 'http://registry.gitlab/v2/group/test/manifests/tag').
           with(headers: headers).
           to_return(
             status: 200,
@@ -100,7 +128,7 @@ describe ContainerRegistry::Tag do
 
         context 'when locally stored' do
           before do
-            stub_request(:get, 'http://example.com/v2/group/test/blobs/sha256:d7a513a663c1a6dcdba9ed832ca53c02ac2af0c333322cd6ca92936d1d9917ac').
+            stub_request(:get, 'http://registry.gitlab/v2/group/test/blobs/sha256:d7a513a663c1a6dcdba9ed832ca53c02ac2af0c333322cd6ca92936d1d9917ac').
               with(headers: { 'Accept' => 'application/octet-stream' }).
               to_return(
                 status: 200,
@@ -112,7 +140,7 @@ describe ContainerRegistry::Tag do
 
         context 'when externally stored' do
           before do
-            stub_request(:get, 'http://example.com/v2/group/test/blobs/sha256:d7a513a663c1a6dcdba9ed832ca53c02ac2af0c333322cd6ca92936d1d9917ac').
+            stub_request(:get, 'http://registry.gitlab/v2/group/test/blobs/sha256:d7a513a663c1a6dcdba9ed832ca53c02ac2af0c333322cd6ca92936d1d9917ac').
               with(headers: { 'Accept' => 'application/octet-stream' }).
               to_return(
                 status: 307,
@@ -132,7 +160,7 @@ describe ContainerRegistry::Tag do
 
   context 'manifest digest' do
     before do
-      stub_request(:head, 'http://example.com/v2/group/test/manifests/tag').
+      stub_request(:head, 'http://registry.gitlab/v2/group/test/manifests/tag').
         with(headers: headers).
         to_return(status: 200, headers: { 'Docker-Content-Digest' => 'sha256:digest' })
     end
@@ -145,7 +173,7 @@ describe ContainerRegistry::Tag do
 
     context '#delete' do
       before do
-        stub_request(:delete, 'http://example.com/v2/group/test/manifests/sha256:digest').
+        stub_request(:delete, 'http://registry.gitlab/v2/group/test/manifests/sha256:digest').
           with(headers: headers).
           to_return(status: 200)
       end

From 7db1f22673f1b6890b6ce4b9db9b367eae3988f0 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Fri, 24 Mar 2017 12:41:42 +0100
Subject: [PATCH 028/278] Fix specs for services related to container registry

---
 .../container_images/destroy_service_spec.rb  | 54 +++++++++++--------
 .../services/projects/destroy_service_spec.rb |  2 +-
 .../projects/transfer_service_spec.rb         |  2 +-
 3 files changed, 33 insertions(+), 25 deletions(-)

diff --git a/spec/services/container_images/destroy_service_spec.rb b/spec/services/container_images/destroy_service_spec.rb
index ebc15598cce..ab5ebe5eac8 100644
--- a/spec/services/container_images/destroy_service_spec.rb
+++ b/spec/services/container_images/destroy_service_spec.rb
@@ -1,34 +1,42 @@
 require 'spec_helper'
 
-describe ContainerImages::DestroyService, services: true do
-  describe '#execute' do
-    let(:user)    { create(:user) }
-    let(:container_repository) { create(:container_repository, name: '') }
-    let(:project) { create(:project, path: 'test', namespace: user.namespace, container_repositorys: [container_repository]) }
-    let(:example_host) { 'example.com' }
-    let(:registry_url) { 'http://' + example_host }
+describe ContainerImages::DestroyService, '#execute', :services do
+  let(:user) { create(:user) }
 
-    it { expect(container_repository).to be_valid }
-    it { expect(project.container_repositorys).not_to be_empty }
+  let(:container_repository) do
+    create(:container_repository, name: 'myimage', tags: %w[latest])
+  end
 
-    context 'when container image has tags' do
-      before do
-        project.team << [user, :master]
-      end
+  let(:project) do
+    create(:project, path: 'test',
+                     namespace: user.namespace,
+                     container_repositories: [container_repository])
+  end
 
-      it 'removes all tags before destroy' do
-        service = described_class.new(project, user)
+  it { expect(container_repository).to be_valid }
+  it { expect(project.container_repositories).not_to be_empty }
 
-        expect(container_repository).to receive(:delete_tags).and_return(true)
-        expect { service.execute(container_repository) }.to change(project.container_repositorys, :count).by(-1)
-      end
+  context 'when container image has tags' do
+    before do
+      project.add_master(user)
+    end
 
-      it 'fails when tags are not removed' do
-        service = described_class.new(project, user)
+    it 'removes all tags before destroy' do
+      service = described_class.new(project, user)
 
-        expect(container_repository).to receive(:delete_tags).and_return(false)
-        expect { service.execute(container_repository) }.to raise_error(ActiveRecord::RecordNotDestroyed)
-      end
+      expect(container_repository)
+        .to receive(:delete_tags).and_return(true)
+      expect { service.execute(container_repository) }
+        .to change(project.container_repositories, :count).by(-1)
+    end
+
+    it 'fails when tags are not removed' do
+      service = described_class.new(project, user)
+
+      expect(container_repository)
+        .to receive(:delete_tags).and_return(false)
+      expect { service.execute(container_repository) }
+        .to raise_error(ActiveRecord::RecordNotDestroyed)
     end
   end
 end
diff --git a/spec/services/projects/destroy_service_spec.rb b/spec/services/projects/destroy_service_spec.rb
index daad65d478a..44e0286350b 100644
--- a/spec/services/projects/destroy_service_spec.rb
+++ b/spec/services/projects/destroy_service_spec.rb
@@ -95,7 +95,7 @@ describe Projects::DestroyService, services: true do
     before do
       stub_container_registry_config(enabled: true)
       stub_container_registry_tags('tag')
-      project.container_repositorys << container_repository
+      project.container_repositories << container_repository
     end
 
     context 'images deletion succeeds' do
diff --git a/spec/services/projects/transfer_service_spec.rb b/spec/services/projects/transfer_service_spec.rb
index adf8ede5086..a3babaf1e0b 100644
--- a/spec/services/projects/transfer_service_spec.rb
+++ b/spec/services/projects/transfer_service_spec.rb
@@ -34,7 +34,7 @@ describe Projects::TransferService, services: true do
     before do
       stub_container_registry_config(enabled: true)
       stub_container_registry_tags('tag')
-      project.container_repositorys << container_repository
+      project.container_repositories << container_repository
     end
 
     subject { transfer_project(project, user, group) }

From 4fdcaca6a148475a18aa5931b62c4173301ded8c Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Fri, 24 Mar 2017 13:08:21 +0100
Subject: [PATCH 029/278] Fix container registry blob specs

---
 spec/lib/container_registry/blob_spec.rb | 118 ++++++++++++-----------
 1 file changed, 61 insertions(+), 57 deletions(-)

diff --git a/spec/lib/container_registry/blob_spec.rb b/spec/lib/container_registry/blob_spec.rb
index 718a61ba291..76ea29666ea 100644
--- a/spec/lib/container_registry/blob_spec.rb
+++ b/spec/lib/container_registry/blob_spec.rb
@@ -1,117 +1,121 @@
 require 'spec_helper'
 
 describe ContainerRegistry::Blob do
-  let(:digest) { 'sha256:0123456789012345' }
-  let(:config) do
-    {
-      'digest' => digest,
-      'mediaType' => 'binary',
-      'size' => 1000
-    }
-  end
-  let(:token) { 'token' }
-
   let(:group) { create(:group, name: 'group') }
   let(:project) { create(:project, path: 'test', group: group) }
-  let(:example_host) { 'example.com' }
-  let(:registry_url) { 'http://' + example_host }
-  let(:repository) { create(:container_repository, name: '', project: project) }
-  let(:blob) { repository.blob(config) }
+
+  let(:repository) do
+    create(:container_repository, name: 'image',
+                                  tags: %w[latest rc1],
+                                  project: project)
+  end
+
+  let(:config) do
+    { 'digest' => 'sha256:0123456789012345',
+      'mediaType' => 'binary',
+      'size' => 1000 }
+  end
+
+  let(:blob) { described_class.new(repository, config) }
 
   before do
-    stub_container_registry_config(enabled: true, api_url: registry_url, host_port: example_host)
+    stub_container_registry_config(enabled: true,
+                                   api_url: 'http://registry.gitlab',
+                                   host_port: 'registry.gitlab')
   end
 
   it { expect(blob).to respond_to(:repository) }
   it { expect(blob).to delegate_method(:registry).to(:repository) }
   it { expect(blob).to delegate_method(:client).to(:repository) }
 
-  context '#path' do
-    subject { blob.path }
-
-    it { is_expected.to eq('example.com/group/test@sha256:0123456789012345') }
+  describe '#path' do
+    it 'returns a valid path to the blob' do
+      expect(blob.path).to eq('group/test/image@sha256:0123456789012345')
+    end
   end
 
-  context '#digest' do
-    subject { blob.digest }
-
-    it { is_expected.to eq(digest) }
+  describe '#digest' do
+    it 'return correct digest value' do
+      expect(blob.digest).to eq 'sha256:0123456789012345'
+    end
   end
 
-  context '#type' do
-    subject { blob.type }
-
-    it { is_expected.to eq('binary') }
+  describe '#type' do
+    it 'returns a correct type' do
+      expect(blob.type).to eq 'binary'
+    end
   end
 
-  context '#revision' do
-    subject { blob.revision }
-
-    it { is_expected.to eq('0123456789012345') }
+  describe '#revision' do
+    it 'returns a correct blob SHA' do
+      expect(blob.revision).to eq '0123456789012345'
+    end
   end
 
-  context '#short_revision' do
-    subject { blob.short_revision }
-
-    it { is_expected.to eq('012345678') }
+  describe '#short_revision' do
+    it 'return a short SHA' do
+      expect(blob.short_revision).to eq '012345678'
+    end
   end
 
-  context '#delete' do
+  describe '#delete' do
     before do
-      stub_request(:delete, 'http://example.com/v2/group/test/blobs/sha256:0123456789012345').
-        to_return(status: 200)
+      stub_request(:delete, 'http://registry.gitlab/v2/group/test/image/blobs/sha256:0123456789012345')
+        .to_return(status: 200)
     end
 
-    subject { blob.delete }
-
-    it { is_expected.to be_truthy }
+    it 'returns true when blob has been successfuly deleted' do
+      expect(blob.delete).to be_truthy
+    end
   end
 
-  context '#data' do
-    let(:data) { '{"key":"value"}' }
-
-    subject { blob.data }
-
+  describe '#data' do
     context 'when locally stored' do
       before do
-        stub_request(:get, 'http://example.com/v2/group/test/blobs/sha256:0123456789012345').
+        stub_request(:get, 'http://registry.gitlab/v2/group/test/image/blobs/sha256:0123456789012345').
           to_return(
             status: 200,
             headers: { 'Content-Type' => 'application/json' },
-            body: data)
+            body: '{"key":"value"}')
       end
 
-      it { is_expected.to eq(data) }
+      it 'returns a correct blob data' do
+        expect(blob.data).to eq '{"key":"value"}'
+      end
     end
 
     context 'when externally stored' do
+      let(:location) { 'http://external.com/blob/file' }
+
       before do
-        stub_request(:get, 'http://example.com/v2/group/test/blobs/sha256:0123456789012345').
-          with(headers: { 'Authorization' => "bearer #{token}" }).
-          to_return(
+        stub_request(:get, 'http://registry.gitlab/v2/group/test/image/blobs/sha256:0123456789012345')
+          .with(headers: { 'Authorization' => 'bearer token' })
+          .to_return(
             status: 307,
             headers: { 'Location' => location })
       end
 
       context 'for a valid address' do
-        let(:location) { 'http://external.com/blob/file' }
-
         before do
           stub_request(:get, location).
             with(headers: { 'Authorization' => nil }).
             to_return(
               status: 200,
               headers: { 'Content-Type' => 'application/json' },
-              body: data)
+              body: '{"key":"value"}')
         end
 
-        it { is_expected.to eq(data) }
+        it 'returns correct data' do
+          expect(blob.data).to eq '{"key":"value"}'
+        end
       end
 
       context 'for invalid file' do
         let(:location) { 'file:///etc/passwd' }
 
-        it { expect{ subject }.to raise_error(ArgumentError, 'invalid address') }
+        it 'raises an error' do
+          expect { blob.data }.to raise_error(ArgumentError, 'invalid address')
+        end
       end
     end
   end

From 16e645c6563b81ce03e481b094abc2d331d05f36 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Fri, 24 Mar 2017 13:27:05 +0100
Subject: [PATCH 030/278] Remove container_registry method from project class

---
 app/models/project.rb       | 14 --------------
 spec/models/project_spec.rb | 29 +++--------------------------
 2 files changed, 3 insertions(+), 40 deletions(-)

diff --git a/app/models/project.rb b/app/models/project.rb
index 5c6672c95b3..a579ac7dc64 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -405,20 +405,6 @@ class Project < ActiveRecord::Base
     @repository ||= Repository.new(path_with_namespace, self)
   end
 
-  def container_registry
-    return unless Gitlab.config.registry.enabled
-
-    @container_registry ||= begin
-      token = Auth::ContainerRegistryAuthenticationService.full_access_token(project)
-
-      url = Gitlab.config.registry.api_url
-      host_port = Gitlab.config.registry.host_port
-      # TODO, move configuration vars into ContainerRegistry::Registry, clean
-      # this method up afterwards
-      ContainerRegistry::Registry.new(url, token: token, path: host_port)
-    end
-  end
-
   def container_registry_url
     if Gitlab.config.registry.enabled
       "#{Gitlab.config.registry.host_port}/#{path_with_namespace.downcase}"
diff --git a/spec/models/project_spec.rb b/spec/models/project_spec.rb
index 69b7906bb4e..e4e75cc6a09 100644
--- a/spec/models/project_spec.rb
+++ b/spec/models/project_spec.rb
@@ -1389,25 +1389,6 @@ describe Project, models: true do
     end
   end
 
-  describe '#container_registry_path_with_namespace' do
-    let(:project) { create(:empty_project, path: 'PROJECT') }
-
-    subject { project.container_registry_path_with_namespace }
-
-    it { is_expected.not_to eq(project.path_with_namespace) }
-    it { is_expected.to eq(project.path_with_namespace.downcase) }
-  end
-
-  describe '#container_registry' do
-    let(:project) { create(:empty_project) }
-
-    before { stub_container_registry_config(enabled: true) }
-
-    subject { project.container_registry }
-
-    it { is_expected.not_to be_nil }
-  end
-
   describe '#container_registry_url' do
     let(:project) { create(:empty_project) }
 
@@ -1417,10 +1398,8 @@ describe Project, models: true do
 
     context 'for enabled registry' do
       let(:registry_settings) do
-        {
-          enabled: true,
-          host_port: 'example.com',
-        }
+        { enabled: true,
+          host_port: 'example.com' }
       end
 
       it { is_expected.not_to be_nil }
@@ -1428,9 +1407,7 @@ describe Project, models: true do
 
     context 'for disabled registry' do
       let(:registry_settings) do
-        {
-          enabled: false
-        }
+        { enabled: false }
       end
 
       it { is_expected.to be_nil }

From d6f37a34c1c262f49a92f26dd187819419d56c2f Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Fri, 24 Mar 2017 13:27:18 +0100
Subject: [PATCH 031/278] Fix feature specs related to container registry

---
 app/controllers/projects/container_registry_controller.rb | 4 ++--
 spec/lib/gitlab/import_export/all_models.yml              | 3 ++-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/app/controllers/projects/container_registry_controller.rb b/app/controllers/projects/container_registry_controller.rb
index 4981e57ed22..8929bd0aa55 100644
--- a/app/controllers/projects/container_registry_controller.rb
+++ b/app/controllers/projects/container_registry_controller.rb
@@ -5,7 +5,7 @@ class Projects::ContainerRegistryController < Projects::ApplicationController
   layout 'project'
 
   def index
-    @images = project.container_images
+    @images = project.container_repositories
   end
 
   def destroy
@@ -44,7 +44,7 @@ class Projects::ContainerRegistryController < Projects::ApplicationController
   end
 
   def image
-    @image ||= project.container_images.find_by(id: params[:id])
+    @image ||= project.container_repositories.find_by(id: params[:id])
   end
 
   def tag
diff --git a/spec/lib/gitlab/import_export/all_models.yml b/spec/lib/gitlab/import_export/all_models.yml
index 0429636486c..e5bba29d85b 100644
--- a/spec/lib/gitlab/import_export/all_models.yml
+++ b/spec/lib/gitlab/import_export/all_models.yml
@@ -116,6 +116,7 @@ merge_access_levels:
 push_access_levels:
 - protected_branch
 container_repositories:
+- project
 - name
 project:
 - taggings
@@ -201,7 +202,7 @@ project:
 - project_authorizations
 - route
 - statistics
-- container_images
+- container_repositories
 - uploads
 award_emoji:
 - awardable

From dce706bfcbddf7952e2c42c0c42825044cbb43a2 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Fri, 24 Mar 2017 13:47:29 +0100
Subject: [PATCH 032/278] Do not require a manifest for container repository

Container repository can be empty - no tags or blogs is OK.
---
 app/models/container_repository.rb | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/app/models/container_repository.rb b/app/models/container_repository.rb
index e5076f30c8e..c8c56e69269 100644
--- a/app/models/container_repository.rb
+++ b/app/models/container_repository.rb
@@ -1,7 +1,6 @@
 class ContainerRepository < ActiveRecord::Base
   belongs_to :project
 
-  validates :manifest, presence: true
   validates :name, length: { minimum: 0, allow_nil: false }
 
   delegate :client, to: :registry
@@ -43,6 +42,8 @@ class ContainerRepository < ActiveRecord::Base
     ContainerRegistry::Blob.new(self, config)
   end
 
+  # TODO, add bang to this method
+  #
   def delete_tags
     return unless tags
 
@@ -52,6 +53,14 @@ class ContainerRepository < ActiveRecord::Base
     end
   end
 
+  # TODO, specs needed
+  #
+  def empty?
+    tags.none?
+  end
+
+  # TODO, we will return a new ContainerRepository object here
+  #
   def self.project_from_path(repository_path)
     return unless repository_path.include?('/')
 

From 7ada193e0fd28b4a6eca1fda7dda6f0ebe6b2d72 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Fri, 24 Mar 2017 14:58:25 +0100
Subject: [PATCH 033/278] Fix specs for container repository destroy service

---
 spec/features/container_registry_spec.rb               | 1 -
 spec/services/container_images/destroy_service_spec.rb | 4 ++++
 spec/support/stub_gitlab_calls.rb                      | 3 ++-
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/spec/features/container_registry_spec.rb b/spec/features/container_registry_spec.rb
index 88642f72772..73b22fa1b7d 100644
--- a/spec/features/container_registry_spec.rb
+++ b/spec/features/container_registry_spec.rb
@@ -14,7 +14,6 @@ describe "Container Registry" do
     stub_container_registry_config(enabled: true)
     stub_container_registry_tags(*tags)
     project.container_repositories << container_repository unless container_repository.nil?
-    allow(Auth::ContainerRegistryAuthenticationService).to receive(:full_access_token).and_return('token')
   end
 
   describe 'GET /:project/container_registry' do
diff --git a/spec/services/container_images/destroy_service_spec.rb b/spec/services/container_images/destroy_service_spec.rb
index ab5ebe5eac8..6931b503e6d 100644
--- a/spec/services/container_images/destroy_service_spec.rb
+++ b/spec/services/container_images/destroy_service_spec.rb
@@ -13,6 +13,10 @@ describe ContainerImages::DestroyService, '#execute', :services do
                      container_repositories: [container_repository])
   end
 
+  before do
+    stub_container_registry_config(enabled: true)
+  end
+
   it { expect(container_repository).to be_valid }
   it { expect(project.container_repositories).not_to be_empty }
 
diff --git a/spec/support/stub_gitlab_calls.rb b/spec/support/stub_gitlab_calls.rb
index a01ef576234..3949784aabb 100644
--- a/spec/support/stub_gitlab_calls.rb
+++ b/spec/support/stub_gitlab_calls.rb
@@ -27,7 +27,8 @@ module StubGitlabCalls
 
   def stub_container_registry_config(registry_settings)
     allow(Gitlab.config.registry).to receive_messages(registry_settings)
-    allow(Auth::ContainerRegistryAuthenticationService).to receive(:full_access_token).and_return('token')
+    allow(Auth::ContainerRegistryAuthenticationService)
+      .to receive(:full_access_token).and_return('token')
   end
 
   def stub_container_registry_tags(*tags)

From f09e3fe85116743c0cb537fb958a8b0ab1ad19fb Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Mon, 27 Mar 2017 16:04:38 +0200
Subject: [PATCH 034/278] Add a few pending specs for container repository

---
 spec/models/container_repository_spec.rb | 25 ++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/spec/models/container_repository_spec.rb b/spec/models/container_repository_spec.rb
index e3180e01758..296b9e713a8 100644
--- a/spec/models/container_repository_spec.rb
+++ b/spec/models/container_repository_spec.rb
@@ -92,4 +92,29 @@ describe ContainerRepository do
       end
     end
   end
+
+  describe '#from_repository_path' do
+    context 'when received multi-level repository path' do
+      let(:repository) do
+        described_class.from_repository_path('group/test/some/image/name')
+      end
+
+      pending 'fabricates object within a correct project' do
+        expect(repository.project).to eq project
+      end
+
+      pending 'it fabricates project with a correct name' do
+        expect(repository.name).to eq 'some/image/name'
+      end
+    end
+
+    context 'when path contains too many nodes' do
+    end
+
+    context 'when received multi-level repository with nested groups' do
+    end
+
+    context 'when received root repository path' do
+    end
+  end
 end

From 576ffef6c1ddff3493099f088a21c867477d9160 Mon Sep 17 00:00:00 2001
From: Kushal Pandya <kushal@gitlab.com>
Date: Tue, 14 Mar 2017 16:51:24 +0530
Subject: [PATCH 035/278] Fix project title validation, prevent clicking on
 disabled button

---
 app/views/projects/new.html.haml | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

diff --git a/app/views/projects/new.html.haml b/app/views/projects/new.html.haml
index 34a1214a350..252929cdb9f 100644
--- a/app/views/projects/new.html.haml
+++ b/app/views/projects/new.html.haml
@@ -123,23 +123,16 @@
     $(".btn_import_gitlab_project").attr("href", _href + '?namespace_id=' + $("#project_namespace_id").val() + '&path=' + $("#project_path").val());
   });
 
-  $('.btn_import_gitlab_project').attr('disabled',true)
+  $('.btn_import_gitlab_project').attr('disabled', $('#project_path').val().trim().length === 0);
   $('.import_gitlab_project').attr('title', 'Project path and name required.');
 
-  $('.import_gitlab_project').click(function( event ) {
-    if($('.btn_import_gitlab_project').attr('disabled')) {
-      event.preventDefault();
-      new Flash("Please enter path and name for the project to be imported to.");
-    }
-  });
-
   $('#new_project').submit(function(){
     var $path = $('#project_path');
     $path.val($path.val().trim());
   });
 
   $('#project_path').keyup(function(){
-    if($(this).val().length !=0) {
+    if($(this).val().trim().length !== 0) {
       $('.btn_import_gitlab_project').attr('disabled', false);
       $('.import_gitlab_project').attr('title','');
       $(".flash-container").html("")

From 25ac232f749243aded03acefd247374de39a5938 Mon Sep 17 00:00:00 2001
From: Kushal Pandya <kushal@gitlab.com>
Date: Tue, 14 Mar 2017 16:57:16 +0530
Subject: [PATCH 036/278] Add changelog entry

---
 changelogs/unreleased/29432-prevent-click-disabled-btn.yml | 4 ++++
 1 file changed, 4 insertions(+)
 create mode 100644 changelogs/unreleased/29432-prevent-click-disabled-btn.yml

diff --git a/changelogs/unreleased/29432-prevent-click-disabled-btn.yml b/changelogs/unreleased/29432-prevent-click-disabled-btn.yml
new file mode 100644
index 00000000000..68371464588
--- /dev/null
+++ b/changelogs/unreleased/29432-prevent-click-disabled-btn.yml
@@ -0,0 +1,4 @@
+---
+title: Fix project title validation, prevent clicking on disabled button
+merge_request:
+author:

From 625af1684f5f0487d07f12b20d6c33e30c54b969 Mon Sep 17 00:00:00 2001
From: Kushal Pandya <kushal@gitlab.com>
Date: Tue, 14 Mar 2017 17:18:42 +0530
Subject: [PATCH 037/278] Add MR number to changelog

---
 changelogs/unreleased/29432-prevent-click-disabled-btn.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/changelogs/unreleased/29432-prevent-click-disabled-btn.yml b/changelogs/unreleased/29432-prevent-click-disabled-btn.yml
index 68371464588..f30570cf68b 100644
--- a/changelogs/unreleased/29432-prevent-click-disabled-btn.yml
+++ b/changelogs/unreleased/29432-prevent-click-disabled-btn.yml
@@ -1,4 +1,4 @@
 ---
 title: Fix project title validation, prevent clicking on disabled button
-merge_request:
+merge_request: 9931
 author:

From aa637e69e04f92f0f8e8178a919ada5df088a186 Mon Sep 17 00:00:00 2001
From: Kushal Pandya <kushal@gitlab.com>
Date: Tue, 28 Mar 2017 11:02:57 +0530
Subject: [PATCH 038/278] Update export button tooltip

---
 app/views/projects/new.html.haml | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/app/views/projects/new.html.haml b/app/views/projects/new.html.haml
index 252929cdb9f..3a3db3e26a9 100644
--- a/app/views/projects/new.html.haml
+++ b/app/views/projects/new.html.haml
@@ -109,6 +109,8 @@
     %p Please wait a moment, this page will automatically refresh when ready.
 
 :javascript
+  var importBtnTooltip = "Please enter a valid project name.";
+
   $('.how_to_import_link').bind('click', function (e) {
     e.preventDefault();
     var import_modal = $(this).next(".modal").show();
@@ -124,7 +126,7 @@
   });
 
   $('.btn_import_gitlab_project').attr('disabled', $('#project_path').val().trim().length === 0);
-  $('.import_gitlab_project').attr('title', 'Project path and name required.');
+  $('.import_gitlab_project').attr('title', importBtnTooltip);
 
   $('#new_project').submit(function(){
     var $path = $('#project_path');
@@ -138,7 +140,7 @@
       $(".flash-container").html("")
     } else {
       $('.btn_import_gitlab_project').attr('disabled',true);
-      $('.import_gitlab_project').attr('title', 'Project path and name required.');
+      $('.import_gitlab_project').attr('title', importBtnTooltip);
     }
   });
 

From a055622ae0b41550968da4269dd312844fcf6196 Mon Sep 17 00:00:00 2001
From: Kushal Pandya <kushal@gitlab.com>
Date: Tue, 28 Mar 2017 11:45:57 +0530
Subject: [PATCH 039/278] Update tests

---
 spec/features/projects/import_export/import_file_spec.rb | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/spec/features/projects/import_export/import_file_spec.rb b/spec/features/projects/import_export/import_file_spec.rb
index 2d1106ea3e8..583f479ec18 100644
--- a/spec/features/projects/import_export/import_file_spec.rb
+++ b/spec/features/projects/import_export/import_file_spec.rb
@@ -69,12 +69,8 @@ feature 'Import/Export - project import integration test', feature: true, js: tr
 
       select2(namespace.id, from: '#project_namespace_id')
 
-      # click on disabled element
-      find(:link, 'GitLab export').trigger('click')
-
-      page.within('.flash-container') do
-        expect(page).to have_content('Please enter path and name')
-      end
+      # Check for tooltip disabled import button
+      expect(find('.import_gitlab_project')['title']).to eq('Please enter a valid project name.')
     end
   end
 

From b15d9042e2688f29b002f90e0154e793ff1544ff Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Tue, 28 Mar 2017 14:34:56 +0200
Subject: [PATCH 040/278] Implement container repository path class

---
 lib/container_registry/path.rb           |  29 ++++++
 spec/lib/container_registry/path_spec.rb | 119 +++++++++++++++++++++++
 2 files changed, 148 insertions(+)
 create mode 100644 lib/container_registry/path.rb
 create mode 100644 spec/lib/container_registry/path_spec.rb

diff --git a/lib/container_registry/path.rb b/lib/container_registry/path.rb
new file mode 100644
index 00000000000..f32df1bc0d1
--- /dev/null
+++ b/lib/container_registry/path.rb
@@ -0,0 +1,29 @@
+module ContainerRegistry
+  class Path
+    InvalidRegistryPathError = Class.new(StandardError)
+
+    def initialize(name)
+      @nodes = name.to_s.split('/')
+    end
+
+    def valid?
+      @nodes.size > 1 &&
+      @nodes.size < Namespace::NUMBER_OF_ANCESTORS_ALLOWED
+    end
+
+    def components
+      raise InvalidRegistryPathError unless valid?
+
+      @components ||= @nodes.size.downto(2).map do |length|
+        @nodes.take(length).join('/')
+      end
+    end
+
+    def repository_project
+      @project ||= Project.where_full_path_in(components.first(3))&.first
+    end
+
+    def repository_name
+    end
+  end
+end
diff --git a/spec/lib/container_registry/path_spec.rb b/spec/lib/container_registry/path_spec.rb
new file mode 100644
index 00000000000..32f25f5e527
--- /dev/null
+++ b/spec/lib/container_registry/path_spec.rb
@@ -0,0 +1,119 @@
+require 'spec_helper'
+
+describe ContainerRegistry::Path do
+  let(:path) { described_class.new(name) }
+
+  describe '#components' do
+    context 'when repository path is valid' do
+      let(:name) { 'path/to/some/project' }
+
+      it 'return all project-like components in reverse order' do
+        expect(path.components).to eq %w[path/to/some/project
+                                         path/to/some
+                                         path/to]
+      end
+    end
+
+    context 'when repository path is invalid' do
+      let(:name) { '' }
+
+      it 'rasises en error' do
+        expect { path.components }
+          .to raise_error described_class::InvalidRegistryPathError
+      end
+    end
+  end
+
+  describe '#valid?' do
+    context 'when path has less than two components' do
+      let(:name) { 'something/' }
+
+      it 'is not valid' do
+        expect(path).not_to be_valid
+      end
+    end
+
+    context 'when path has more than allowed number of components' do
+      let(:name) { 'a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/r/s/t/u/w/y/z' }
+
+      it 'is not valid' do
+        expect(path).not_to be_valid
+      end
+    end
+
+    context 'when path has two or more components' do
+      let(:name) { 'some/path' }
+
+      it 'is valid' do
+        expect(path).to be_valid
+      end
+    end
+  end
+
+  describe '#repository_project' do
+    let(:group) { create(:group, path: 'some_group') }
+
+    context 'when project for given path exists' do
+      let(:name) { 'some_group/some_project' }
+
+      before do
+        create(:empty_project, group: group, name: 'some_project')
+        create(:empty_project, name: 'some_project')
+      end
+
+      it 'returns a correct project' do
+        expect(path.repository_project.group).to eq group
+      end
+    end
+
+    context 'when project for given path does not exist' do
+      let(:name) { 'not/matching' }
+
+      it 'returns nil' do
+        expect(path.repository_project).to be_nil
+      end
+    end
+
+    context 'when matching multi-level path' do
+      let(:project) do
+        create(:empty_project, group: group, name: 'some_project')
+      end
+
+      context 'when using the zero-level path' do
+        let(:name) { project.full_path }
+
+        it 'supports zero-level path' do
+          expect(path.repository_project).to eq project
+        end
+      end
+
+      context 'when using first-level path' do
+        let(:name) { "#{project.full_path}/repository" }
+
+        it 'supports first-level path' do
+          expect(path.repository_project).to eq project
+        end
+      end
+
+      context 'when using second-level path' do
+        let(:name) { "#{project.full_path}/repository/name" }
+
+        it 'supports second-level path' do
+          expect(path.repository_project).to eq project
+        end
+      end
+
+      context 'when using too deep nesting in the path' do
+        let(:name) { "#{project.full_path}/repository/name/invalid" }
+
+        it 'does not support three-levels of nesting' do
+          expect(path.repository_project).to be_nil
+        end
+      end
+    end
+  end
+
+  describe '#repository_name' do
+    pending 'returns a correct name'
+  end
+end

From bdc1e1b9e005eeaf564b79698d61a801c3c6360f Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Tue, 28 Mar 2017 14:57:22 +0200
Subject: [PATCH 041/278] Implement method matching container repository names

---
 lib/container_registry/path.rb           |  8 +++++
 spec/lib/container_registry/path_spec.rb | 45 +++++++++++++++++++++++-
 2 files changed, 52 insertions(+), 1 deletion(-)

diff --git a/lib/container_registry/path.rb b/lib/container_registry/path.rb
index f32df1bc0d1..89ef396f374 100644
--- a/lib/container_registry/path.rb
+++ b/lib/container_registry/path.rb
@@ -3,6 +3,7 @@ module ContainerRegistry
     InvalidRegistryPathError = Class.new(StandardError)
 
     def initialize(name)
+      @name = name
       @nodes = name.to_s.split('/')
     end
 
@@ -19,11 +20,18 @@ module ContainerRegistry
       end
     end
 
+    def has_repository?
+      # ContainerRepository.find_by_full_path(@name).present?
+    end
+
     def repository_project
       @project ||= Project.where_full_path_in(components.first(3))&.first
     end
 
     def repository_name
+      return unless repository_project
+
+      @name.remove(%r(^?#{Regexp.escape(repository_project.full_path)}/?))
     end
   end
 end
diff --git a/spec/lib/container_registry/path_spec.rb b/spec/lib/container_registry/path_spec.rb
index 32f25f5e527..278b1fc1b55 100644
--- a/spec/lib/container_registry/path_spec.rb
+++ b/spec/lib/container_registry/path_spec.rb
@@ -114,6 +114,49 @@ describe ContainerRegistry::Path do
   end
 
   describe '#repository_name' do
-    pending 'returns a correct name'
+    context 'when project does not exist' do
+      let(:name) { 'some/name' }
+
+      it 'returns nil' do
+        expect(path.repository_name).to be_nil
+      end
+    end
+
+    context 'when project exists' do
+      let(:group) { create(:group, path: 'some_group') }
+
+      let(:project) do
+        create(:empty_project, group: group, name: 'some_project')
+      end
+
+      before do
+        allow(path).to receive(:repository_project)
+          .and_return(project)
+      end
+
+      context 'when project path equal repository path' do
+        let(:name) { 'some_group/some_project' }
+
+        it 'returns an empty string' do
+          expect(path.repository_name).to eq ''
+        end
+      end
+
+      context 'when repository path has one additional level' do
+        let(:name) { 'some_group/some_project/repository' }
+
+        it 'returns a correct repository name' do
+          expect(path.repository_name).to eq 'repository'
+        end
+      end
+
+      context 'when repository path has two additional levels' do
+        let(:name) { 'some_group/some_project/repository/image' }
+
+        it 'returns a correct repository name' do
+          expect(path.repository_name).to eq 'repository/image'
+        end
+      end
+    end
   end
 end

From f6f56dddfcfed352dfba8dc32dad554096552a7d Mon Sep 17 00:00:00 2001
From: Filipa Lacerda <filipa@gitlab.com>
Date: Mon, 27 Mar 2017 14:14:12 +0100
Subject: [PATCH 042/278] Add back expandable folders behavior

---
 .../environments/components/environments_table.js        | 9 +++++++++
 .../environments/stores/environments_store.js            | 4 ++++
 2 files changed, 13 insertions(+)

diff --git a/app/assets/javascripts/environments/components/environments_table.js b/app/assets/javascripts/environments/components/environments_table.js
index 338dff40bc9..486389973d3 100644
--- a/app/assets/javascripts/environments/components/environments_table.js
+++ b/app/assets/javascripts/environments/components/environments_table.js
@@ -53,6 +53,15 @@ export default {
             :can-create-deployment="canCreateDeployment"
             :can-read-environment="canReadEnvironment"
             :service="service"></tr>
+
+          <tr v-if="model.isOpen && model.children && model.children.length > 0"
+            is="environment-item"
+            v-for="children in model.children"
+            :model="children"
+            :toggleRow="toggleRow.bind(children)"
+            :can-create-deployment="canCreateDeploymentParsed"
+            :can-read-environment="canReadEnvironmentParsed"
+            :service="service"></tr>
         </template>
       </tbody>
     </table>
diff --git a/app/assets/javascripts/environments/stores/environments_store.js b/app/assets/javascripts/environments/stores/environments_store.js
index 3c3084f3b78..f05fe6e60ae 100644
--- a/app/assets/javascripts/environments/stores/environments_store.js
+++ b/app/assets/javascripts/environments/stores/environments_store.js
@@ -85,4 +85,8 @@ export default class EnvironmentsStore {
     this.state.stoppedCounter = count;
     return count;
   }
+
+  toggleRow(name) {
+
+  }
 }

From adec9194ef9b825a3a79dc262975987012639f23 Mon Sep 17 00:00:00 2001
From: Filipa Lacerda <filipa@gitlab.com>
Date: Mon, 27 Mar 2017 17:37:26 +0100
Subject: [PATCH 043/278] Adds expandable folder back. Makes request to get
 environments

---
 .../environments/components/environment.js    | 29 +++++++++++++-
 .../components/environment_item.js            | 35 ++++++++++------
 .../components/environments_table.js          |  3 +-
 .../services/environments_service.js          | 14 ++++++-
 .../environments/stores/environments_store.js | 40 +++++++++++++++++--
 5 files changed, 101 insertions(+), 20 deletions(-)

diff --git a/app/assets/javascripts/environments/components/environment.js b/app/assets/javascripts/environments/components/environment.js
index 51aab8460f6..57599876f5a 100644
--- a/app/assets/javascripts/environments/components/environment.js
+++ b/app/assets/javascripts/environments/components/environment.js
@@ -24,6 +24,7 @@ export default Vue.component('environment-component', {
       state: store.state,
       visibility: 'available',
       isLoading: false,
+      isLoadingFolderContent: false,
       cssContainerClass: environmentsData.cssClass,
       endpoint: environmentsData.environmentsDataEndpoint,
       canCreateDeployment: environmentsData.canCreateDeployment,
@@ -68,15 +69,21 @@ export default Vue.component('environment-component', {
     this.fetchEnvironments();
 
     eventHub.$on('refreshEnvironments', this.fetchEnvironments);
+    eventHub.$on('toggleFolder', this.toggleFolder);
   },
 
   beforeDestroyed() {
     eventHub.$off('refreshEnvironments');
+    eventHub.$off('toggleFolder');
   },
 
   methods: {
-    toggleRow(model) {
-      return this.store.toggleFolder(model.name);
+    toggleFolder(folder) {
+      this.store.toggleFolder(folder);
+
+      if (!folder.isOpen) {
+        this.fetchChildEnvironments(folder);
+      }
     },
 
     /**
@@ -117,6 +124,24 @@ export default Vue.component('environment-component', {
           new Flash('An error occurred while fetching the environments.');
         });
     },
+
+    fetchChildEnvironments(folder) {
+      this.isLoadingFolderContent = true;
+
+      this.service.getFolderContent(folder.folderName)
+        .then(resp => resp.json())
+        .then((response) => {
+          console.log(response);
+          this.store.folderContent(folder, response.environments);
+        })
+        .then(() => {
+          this.isLoadingFolderContent = false;
+        })
+        .catch(() => {
+          this.isLoadingFolderContent = false;
+          new Flash('An error occurred while fetching the environments.');
+        });
+    },
   },
 
   template: `
diff --git a/app/assets/javascripts/environments/components/environment_item.js b/app/assets/javascripts/environments/components/environment_item.js
index 66ed10e19d1..8cfaeb69233 100644
--- a/app/assets/javascripts/environments/components/environment_item.js
+++ b/app/assets/javascripts/environments/components/environment_item.js
@@ -6,6 +6,7 @@ import StopComponent from './environment_stop';
 import RollbackComponent from './environment_rollback';
 import TerminalButtonComponent from './environment_terminal_button';
 import CommitComponent from '../../vue_shared/components/commit';
+import eventHub from '../event_hub';
 
 /**
  * Envrionment Item Component
@@ -391,16 +392,6 @@ export default {
 
       return '';
     },
-
-    /**
-     * Constructs folder URL based on the current location and the folder id.
-     *
-     * @return {String}
-     */
-    folderUrl() {
-      return `${window.location.pathname}/folders/${this.model.folderName}`;
-    },
-
   },
 
   /**
@@ -418,6 +409,12 @@ export default {
     return true;
   },
 
+  methods: {
+    onClickFolder() {
+      eventHub.$emit('toggleFolder', this.model);
+    },
+  },
+
   template: `
     <tr>
       <td>
@@ -426,7 +423,21 @@ export default {
           :href="environmentPath">
           {{model.name}}
         </a>
-        <a v-else class="folder-name" :href="folderUrl">
+        <span v-else
+          class="folder-name"
+          @click="onClickFolder">
+
+          <span class="folder-icon">
+            <i
+              v-show="model.isOpen"
+              class="fa fa-caret-down"
+              aria-hidden="true" />
+            <i
+              v-show="!model.isOpen"
+              class="fa fa-caret-right"
+              aria-hidden="true"/>
+          </span>
+
           <span class="folder-icon">
             <i class="fa fa-folder" aria-hidden="true"></i>
           </span>
@@ -438,7 +449,7 @@ export default {
           <span class="badge">
             {{model.size}}
           </span>
-        </a>
+        </span>
       </td>
 
       <td class="deployment-column">
diff --git a/app/assets/javascripts/environments/components/environments_table.js b/app/assets/javascripts/environments/components/environments_table.js
index 486389973d3..d59cb6500a2 100644
--- a/app/assets/javascripts/environments/components/environments_table.js
+++ b/app/assets/javascripts/environments/components/environments_table.js
@@ -54,11 +54,10 @@ export default {
             :can-read-environment="canReadEnvironment"
             :service="service"></tr>
 
-          <tr v-if="model.isOpen && model.children && model.children.length > 0"
+          <tr v-if="model.isFolder && model.isOpen && model.children && model.children.length > 0"
             is="environment-item"
             v-for="children in model.children"
             :model="children"
-            :toggleRow="toggleRow.bind(children)"
             :can-create-deployment="canCreateDeploymentParsed"
             :can-read-environment="canReadEnvironmentParsed"
             :service="service"></tr>
diff --git a/app/assets/javascripts/environments/services/environments_service.js b/app/assets/javascripts/environments/services/environments_service.js
index 07040bf0d73..d5729c9d1c5 100644
--- a/app/assets/javascripts/environments/services/environments_service.js
+++ b/app/assets/javascripts/environments/services/environments_service.js
@@ -6,7 +6,14 @@ Vue.use(VueResource);
 
 export default class EnvironmentsService {
   constructor(endpoint) {
-    this.environments = Vue.resource(endpoint);
+    /**
+     * FIX ME: This should be sent by backend.
+     */
+    const customActions = {
+      folderContent: { method: 'GET', url: `${window.location.pathname}/folders{/name}?perPage=2` },
+    };
+
+    this.environments = Vue.resource(endpoint, {}, customActions);
   }
 
   get(scope, page) {
@@ -16,4 +23,9 @@ export default class EnvironmentsService {
   postAction(endpoint) {
     return Vue.http.post(endpoint, {}, { emulateJSON: true });
   }
+
+  getFolderContent(folderName) {
+    debugger
+    return this.environments.folderContent({ name: folderName });
+  }
 }
diff --git a/app/assets/javascripts/environments/stores/environments_store.js b/app/assets/javascripts/environments/stores/environments_store.js
index f05fe6e60ae..a1c0988f1f5 100644
--- a/app/assets/javascripts/environments/stores/environments_store.js
+++ b/app/assets/javascripts/environments/stores/environments_store.js
@@ -38,7 +38,12 @@ export default class EnvironmentsStore {
       let filtered = {};
 
       if (env.size > 1) {
-        filtered = Object.assign({}, env, { isFolder: true, folderName: env.name });
+        filtered = Object.assign({}, env, {
+          isFolder: true,
+          folderName: env.name,
+          isOpen: false,
+          children: [],
+        });
       }
 
       if (env.latest) {
@@ -86,7 +91,36 @@ export default class EnvironmentsStore {
     return count;
   }
 
-  toggleRow(name) {
-
+  /**
+    * Toggles folder open property given the given folder.
+    *
+    * @param  {String} envType
+    * @return {Array}
+    */
+  toggleFolder(folder) {
+    return this.updateFolder(folder, 'isOpen', !folder.isOpen);
   }
+
+  folderContent(folder, environments) {
+    debugger;
+    return this.updateFolder(folder, 'children', environments);
+  }
+
+  updateFolder(folder, prop, newValue) {
+    const environments = this.state.environments;
+    debugger;
+    const updatedEnvironments = environments.map((env) => {
+      const updateEnv = Object.assign({}, env);
+      if (env.isFolder && env.id === folder.id) {
+        updateEnv[prop] = newValue;
+      }
+
+      return updateEnv;
+    });
+    debugger;
+
+    console.log(updatedEnvironments);
+    this.state.environments = updatedEnvironments;
+  }
+
 }

From b64555d36a0b931dc087ddb48674c0fe36581e8c Mon Sep 17 00:00:00 2001
From: Filipa Lacerda <filipa@gitlab.com>
Date: Tue, 28 Mar 2017 11:56:24 +0100
Subject: [PATCH 044/278] Adds show all button

---
 .../environments/components/environment.js    |  14 +--
 .../components/environment_item.js            |  13 +-
 .../components/environments_table.js          |  43 +++++--
 .../services/environments_service.js          |  14 +--
 .../environments/stores/environments_store.js |  46 +++++--
 .../stylesheets/pages/environments.scss       |   8 ++
 .../unreleased/28732-expandable-folders.yml   |   4 +
 .../environments/environment_spec.js          |  99 ++++++++++++++-
 .../environments/environments_store_spec.js   | 115 +++++++++++-------
 spec/javascripts/environments/mock_data.js    |  16 +++
 10 files changed, 289 insertions(+), 83 deletions(-)
 create mode 100644 changelogs/unreleased/28732-expandable-folders.yml

diff --git a/app/assets/javascripts/environments/components/environment.js b/app/assets/javascripts/environments/components/environment.js
index 57599876f5a..9760b30f30c 100644
--- a/app/assets/javascripts/environments/components/environment.js
+++ b/app/assets/javascripts/environments/components/environment.js
@@ -78,11 +78,11 @@ export default Vue.component('environment-component', {
   },
 
   methods: {
-    toggleFolder(folder) {
+    toggleFolder(folder, folderUrl) {
       this.store.toggleFolder(folder);
 
       if (!folder.isOpen) {
-        this.fetchChildEnvironments(folder);
+        this.fetchChildEnvironments(folder, folderUrl);
       }
     },
 
@@ -125,14 +125,13 @@ export default Vue.component('environment-component', {
         });
     },
 
-    fetchChildEnvironments(folder) {
+    fetchChildEnvironments(folder, folderUrl) {
       this.isLoadingFolderContent = true;
 
-      this.service.getFolderContent(folder.folderName)
+      this.service.getFolderContent(folderUrl)
         .then(resp => resp.json())
         .then((response) => {
-          console.log(response);
-          this.store.folderContent(folder, response.environments);
+          this.store.setfolderContent(folder, response.environments);
         })
         .then(() => {
           this.isLoadingFolderContent = false;
@@ -204,7 +203,8 @@ export default Vue.component('environment-component', {
             :environments="state.environments"
             :can-create-deployment="canCreateDeploymentParsed"
             :can-read-environment="canReadEnvironmentParsed"
-            :service="service"/>
+            :service="service"
+            :is-loading-folder-content="isLoadingFolderContent" />
         </div>
 
         <table-pagination v-if="state.paginationInformation && state.paginationInformation.totalPages > 1"
diff --git a/app/assets/javascripts/environments/components/environment_item.js b/app/assets/javascripts/environments/components/environment_item.js
index 8cfaeb69233..3fe1042557e 100644
--- a/app/assets/javascripts/environments/components/environment_item.js
+++ b/app/assets/javascripts/environments/components/environment_item.js
@@ -392,6 +392,15 @@ export default {
 
       return '';
     },
+
+    /**
+     * Constructs folder URL based on the current location and the folder id.
+     *
+     * @return {String}
+     */
+    folderUrl() {
+      return `${window.location.pathname}/folders/${this.model.folderName}`;
+    },
   },
 
   /**
@@ -411,12 +420,12 @@ export default {
 
   methods: {
     onClickFolder() {
-      eventHub.$emit('toggleFolder', this.model);
+      eventHub.$emit('toggleFolder', this.model, this.folderUrl);
     },
   },
 
   template: `
-    <tr>
+    <tr :class="{ 'child-row': model.isChildren }">
       <td>
         <a v-if="!model.isFolder"
           class="environment-name"
diff --git a/app/assets/javascripts/environments/components/environments_table.js b/app/assets/javascripts/environments/components/environments_table.js
index d59cb6500a2..5a1f28d0bdf 100644
--- a/app/assets/javascripts/environments/components/environments_table.js
+++ b/app/assets/javascripts/environments/components/environments_table.js
@@ -31,6 +31,18 @@ export default {
       type: Object,
       required: true,
     },
+
+    isLoadingFolderContent: {
+      type: Boolean,
+      required: false,
+      default: false,
+    },
+  },
+
+  methods: {
+    folderUrl(model) {
+      return `${window.location.pathname}/folders/${model.folderName}`;
+    },
   },
 
   template: `
@@ -54,13 +66,30 @@ export default {
             :can-read-environment="canReadEnvironment"
             :service="service"></tr>
 
-          <tr v-if="model.isFolder && model.isOpen && model.children && model.children.length > 0"
-            is="environment-item"
-            v-for="children in model.children"
-            :model="children"
-            :can-create-deployment="canCreateDeploymentParsed"
-            :can-read-environment="canReadEnvironmentParsed"
-            :service="service"></tr>
+          <template v-if="model.isFolder && model.isOpen && model.children && model.children.length > 0">
+            <tr v-if="isLoadingFolderContent">
+              <td colspan="6" class="text-center">
+                <i class="fa fa-spin fa-spinner" aria-hidden="true"/>
+              </td>
+            </tr>
+
+            <tr v-if="!isLoadingFolderContent"
+              is="environment-item"
+              v-for="children in model.children"
+              :model="children"
+              :can-create-deployment="canCreateDeployment"
+              :can-read-environment="canReadEnvironment"
+              :service="service"></tr>
+
+            <tr v-if="!isLoadingFolderContent">
+              <td colspan="6" class="text-center">
+                <a :href="folderUrl(model)" class="btn btn-default">
+                  Show all
+                </a>
+              </td>
+            </tr>
+          </template>
+
         </template>
       </tbody>
     </table>
diff --git a/app/assets/javascripts/environments/services/environments_service.js b/app/assets/javascripts/environments/services/environments_service.js
index d5729c9d1c5..4917df64a56 100644
--- a/app/assets/javascripts/environments/services/environments_service.js
+++ b/app/assets/javascripts/environments/services/environments_service.js
@@ -6,14 +6,7 @@ Vue.use(VueResource);
 
 export default class EnvironmentsService {
   constructor(endpoint) {
-    /**
-     * FIX ME: This should be sent by backend.
-     */
-    const customActions = {
-      folderContent: { method: 'GET', url: `${window.location.pathname}/folders{/name}?perPage=2` },
-    };
-
-    this.environments = Vue.resource(endpoint, {}, customActions);
+    this.environments = Vue.resource(endpoint);
   }
 
   get(scope, page) {
@@ -24,8 +17,7 @@ export default class EnvironmentsService {
     return Vue.http.post(endpoint, {}, { emulateJSON: true });
   }
 
-  getFolderContent(folderName) {
-    debugger
-    return this.environments.folderContent({ name: folderName });
+  getFolderContent(folderUrl) {
+    return Vue.http.get(`${folderUrl}.json?per_page=3`);
   }
 }
diff --git a/app/assets/javascripts/environments/stores/environments_store.js b/app/assets/javascripts/environments/stores/environments_store.js
index a1c0988f1f5..158e7922e3c 100644
--- a/app/assets/javascripts/environments/stores/environments_store.js
+++ b/app/assets/javascripts/environments/stores/environments_store.js
@@ -92,23 +92,53 @@ export default class EnvironmentsStore {
   }
 
   /**
-    * Toggles folder open property given the given folder.
+    * Toggles folder open property for the given folder.
     *
-    * @param  {String} envType
+    * @param  {Object} folder
     * @return {Array}
     */
   toggleFolder(folder) {
     return this.updateFolder(folder, 'isOpen', !folder.isOpen);
   }
 
-  folderContent(folder, environments) {
-    debugger;
-    return this.updateFolder(folder, 'children', environments);
+  /**
+   * Updates the folder with the received environments.
+   *
+   *
+   * @param  {Object} folder       Folder to update
+   * @param  {Array} environments Received environments
+   * @return {Object}
+   */
+  setfolderContent(folder, environments) {
+    const updatedEnvironments = environments.map((env) => {
+      let updated = env;
+
+      if (env.latest) {
+        updated = Object.assign({}, env, env.latest);
+        delete updated.latest;
+      } else {
+        updated = env;
+      }
+
+      updated.isChildren = true;
+
+      return updated;
+    });
+
+    return this.updateFolder(folder, 'children', updatedEnvironments);
   }
 
+  /**
+   * Given a folder a prop and a new value updates the correct folder.
+   *
+   * @param  {Object} folder
+   * @param  {String} prop
+   * @param  {String|Boolean|Object|Array} newValue
+   * @return {Array}
+   */
   updateFolder(folder, prop, newValue) {
     const environments = this.state.environments;
-    debugger;
+
     const updatedEnvironments = environments.map((env) => {
       const updateEnv = Object.assign({}, env);
       if (env.isFolder && env.id === folder.id) {
@@ -117,10 +147,10 @@ export default class EnvironmentsStore {
 
       return updateEnv;
     });
-    debugger;
 
-    console.log(updatedEnvironments);
     this.state.environments = updatedEnvironments;
+
+    return updatedEnvironments;
   }
 
 }
diff --git a/app/assets/stylesheets/pages/environments.scss b/app/assets/stylesheets/pages/environments.scss
index 25be7f408d0..b2ec8f38e6a 100644
--- a/app/assets/stylesheets/pages/environments.scss
+++ b/app/assets/stylesheets/pages/environments.scss
@@ -54,6 +54,14 @@
       }
     }
 
+    .child-row td:first-child a {
+      margin-left: 17px;
+    }
+
+    .environments-show-all {
+      text-align: center;
+    }
+
     .btn-group {
 
       > a {
diff --git a/changelogs/unreleased/28732-expandable-folders.yml b/changelogs/unreleased/28732-expandable-folders.yml
new file mode 100644
index 00000000000..9ae30ba6253
--- /dev/null
+++ b/changelogs/unreleased/28732-expandable-folders.yml
@@ -0,0 +1,4 @@
+---
+title: Add back expandable folder behavior
+merge_request:
+author:
diff --git a/spec/javascripts/environments/environment_spec.js b/spec/javascripts/environments/environment_spec.js
index 9601575577e..37e01ef7516 100644
--- a/spec/javascripts/environments/environment_spec.js
+++ b/spec/javascripts/environments/environment_spec.js
@@ -1,7 +1,7 @@
 import Vue from 'vue';
 import '~/flash';
 import EnvironmentsComponent from '~/environments/components/environment';
-import { environment } from './mock_data';
+import { environment, folder } from './mock_data';
 
 describe('Environment', () => {
   preloadFixtures('static/environments/environments.html.raw');
@@ -175,4 +175,101 @@ describe('Environment', () => {
       }, 0);
     });
   });
+
+  describe('expandable folders', () => {
+    const environmentsResponseInterceptor = (request, next) => {
+      next(request.respondWith(JSON.stringify({
+        environments: [folder],
+        stopped_count: 0,
+        available_count: 1,
+      }), {
+        status: 200,
+        headers: {
+          'X-nExt-pAge': '2',
+          'x-page': '1',
+          'X-Per-Page': '1',
+          'X-Prev-Page': '',
+          'X-TOTAL': '37',
+          'X-Total-Pages': '2',
+        },
+      }));
+    };
+
+    beforeEach(() => {
+      Vue.http.interceptors.push(environmentsResponseInterceptor);
+      component = new EnvironmentsComponent({
+        el: document.querySelector('#environments-list-view'),
+      });
+    });
+
+    afterEach(() => {
+      Vue.http.interceptors = _.without(
+        Vue.http.interceptors, environmentsResponseInterceptor,
+      );
+    });
+
+    it('should open a closed folder', (done) => {
+      setTimeout(() => {
+        component.$el.querySelector('.folder-name').click();
+
+        Vue.nextTick(() => {
+          expect(
+            component.$el.querySelector('.folder-icon i.fa-caret-right').getAttribute('style'),
+          ).toContain('display: none');
+          expect(
+            component.$el.querySelector('.folder-icon i.fa-caret-down').getAttribute('style'),
+          ).not.toContain('display: none');
+          done();
+        });
+      });
+    });
+
+    it('should close an opened folder', (done) => {
+      setTimeout(() => {
+        // open folder
+        component.$el.querySelector('.folder-name').click();
+
+        Vue.nextTick(() => {
+          // close folder
+          component.$el.querySelector('.folder-name').click();
+
+          Vue.nextTick(() => {
+            expect(
+              component.$el.querySelector('.folder-icon i.fa-caret-down').getAttribute('style'),
+            ).toContain('display: none');
+            expect(
+              component.$el.querySelector('.folder-icon i.fa-caret-right').getAttribute('style'),
+            ).not.toContain('display: none');
+            done();
+          });
+        });
+      });
+    });
+
+    it('should show children environments and a button to show all environments', (done) => {
+      setTimeout(() => {
+        // open folder
+        component.$el.querySelector('.folder-name').click();
+
+        Vue.nextTick(() => {
+          const folderInterceptor = (request, next) => {
+            next(request.respondWith(JSON.stringify({
+              environments: [environment],
+            }), { status: 200 }));
+          };
+
+          Vue.http.interceptors.push(folderInterceptor);
+
+          // wait for next async request
+          setTimeout(() => {
+            expect(component.$el.querySelectorAll('.child-row').length).toEqual(1);
+            expect(component.$el.querySelector('td.text-center > a.btn').textContent).toContain('Show all');
+
+            Vue.http.interceptors = _.without(Vue.http.interceptors, folderInterceptor);
+            done();
+          });
+        });
+      });
+    });
+  });
 });
diff --git a/spec/javascripts/environments/environments_store_spec.js b/spec/javascripts/environments/environments_store_spec.js
index 115d84b50f5..55181621e8d 100644
--- a/spec/javascripts/environments/environments_store_spec.js
+++ b/spec/javascripts/environments/environments_store_spec.js
@@ -1,58 +1,79 @@
 import Store from '~/environments/stores/environments_store';
 import { environmentsList, serverData } from './mock_data';
 
-(() => {
-  describe('Store', () => {
-    let store;
+describe('Store', () => {
+  let store;
 
-    beforeEach(() => {
-      store = new Store();
-    });
+  beforeEach(() => {
+    store = new Store();
+  });
 
-    it('should start with a blank state', () => {
-      expect(store.state.environments.length).toEqual(0);
-      expect(store.state.stoppedCounter).toEqual(0);
-      expect(store.state.availableCounter).toEqual(0);
-      expect(store.state.paginationInformation).toEqual({});
-    });
+  it('should start with a blank state', () => {
+    expect(store.state.environments.length).toEqual(0);
+    expect(store.state.stoppedCounter).toEqual(0);
+    expect(store.state.availableCounter).toEqual(0);
+    expect(store.state.paginationInformation).toEqual({});
+  });
 
-    it('should store environments', () => {
+  it('should store environments', () => {
+    store.storeEnvironments(serverData);
+    expect(store.state.environments.length).toEqual(serverData.length);
+    expect(store.state.environments[0]).toEqual(environmentsList[0]);
+  });
+
+  it('should store available count', () => {
+    store.storeAvailableCount(2);
+    expect(store.state.availableCounter).toEqual(2);
+  });
+
+  it('should store stopped count', () => {
+    store.storeStoppedCount(2);
+    expect(store.state.stoppedCounter).toEqual(2);
+  });
+
+  it('should store pagination information', () => {
+    const pagination = {
+      'X-nExt-pAge': '2',
+      'X-page': '1',
+      'X-Per-Page': '1',
+      'X-Prev-Page': '2',
+      'X-TOTAL': '37',
+      'X-Total-Pages': '2',
+    };
+
+    const expectedResult = {
+      perPage: 1,
+      page: 1,
+      total: 37,
+      totalPages: 2,
+      nextPage: 2,
+      previousPage: 2,
+    };
+
+    store.setPagination(pagination);
+    expect(store.state.paginationInformation).toEqual(expectedResult);
+  });
+
+  describe('toggleFolder', () => {
+    it('should toggle folder', () => {
       store.storeEnvironments(serverData);
-      expect(store.state.environments.length).toEqual(serverData.length);
-      expect(store.state.environments[0]).toEqual(environmentsList[0]);
-    });
 
-    it('should store available count', () => {
-      store.storeAvailableCount(2);
-      expect(store.state.availableCounter).toEqual(2);
-    });
+      store.toggleFolder(store.state.environments[1]);
+      expect(store.state.environments[1].isOpen).toEqual(true);
 
-    it('should store stopped count', () => {
-      store.storeStoppedCount(2);
-      expect(store.state.stoppedCounter).toEqual(2);
-    });
-
-    it('should store pagination information', () => {
-      const pagination = {
-        'X-nExt-pAge': '2',
-        'X-page': '1',
-        'X-Per-Page': '1',
-        'X-Prev-Page': '2',
-        'X-TOTAL': '37',
-        'X-Total-Pages': '2',
-      };
-
-      const expectedResult = {
-        perPage: 1,
-        page: 1,
-        total: 37,
-        totalPages: 2,
-        nextPage: 2,
-        previousPage: 2,
-      };
-
-      store.setPagination(pagination);
-      expect(store.state.paginationInformation).toEqual(expectedResult);
+      store.toggleFolder(store.state.environments[1]);
+      expect(store.state.environments[1].isOpen).toEqual(false);
     });
   });
-})();
+
+  describe('setfolderContent', () => {
+    it('should store folder content', () => {
+      store.storeEnvironments(serverData);
+
+      store.setfolderContent(store.state.environments[1], serverData);
+
+      expect(store.state.environments[1].children.length).toEqual(serverData.length);
+      expect(store.state.environments[1].children[0].isChildren).toEqual(true);
+    });
+  });
+});
diff --git a/spec/javascripts/environments/mock_data.js b/spec/javascripts/environments/mock_data.js
index 30861481cc5..15e11aa686b 100644
--- a/spec/javascripts/environments/mock_data.js
+++ b/spec/javascripts/environments/mock_data.js
@@ -84,3 +84,19 @@ export const environment = {
     updated_at: '2017-01-31T10:53:46.894Z',
   },
 };
+
+export const folder = {
+  folderName: 'build',
+  size: 5,
+  id: 12,
+  name: 'build/update-README',
+  state: 'available',
+  external_url: null,
+  environment_type: 'build',
+  last_deployment: null,
+  'stop_action?': false,
+  environment_path: '/root/review-app/environments/12',
+  stop_path: '/root/review-app/environments/12/stop',
+  created_at: '2017-02-01T19:42:18.400Z',
+  updated_at: '2017-02-01T19:42:18.400Z',
+};

From 76119cb113f5489458b2a431eeb35fd0e4d06989 Mon Sep 17 00:00:00 2001
From: Filipa Lacerda <filipa@gitlab.com>
Date: Tue, 28 Mar 2017 18:01:47 +0100
Subject: [PATCH 045/278] Changes after review

---
 .../environments/components/environment_item.js           | 6 ++++--
 .../environments/components/environments_table.js         | 2 +-
 .../environments/services/environments_service.js         | 3 ++-
 app/assets/stylesheets/pages/environments.scss            | 8 --------
 4 files changed, 7 insertions(+), 12 deletions(-)

diff --git a/app/assets/javascripts/environments/components/environment_item.js b/app/assets/javascripts/environments/components/environment_item.js
index 3fe1042557e..9f297644368 100644
--- a/app/assets/javascripts/environments/components/environment_item.js
+++ b/app/assets/javascripts/environments/components/environment_item.js
@@ -425,16 +425,18 @@ export default {
   },
 
   template: `
-    <tr :class="{ 'child-row': model.isChildren }">
+    <tr>
       <td>
         <a v-if="!model.isFolder"
           class="environment-name"
+          :class="{ 'prepend-left-default': model.isChildren }"
           :href="environmentPath">
           {{model.name}}
         </a>
         <span v-else
           class="folder-name"
-          @click="onClickFolder">
+          @click="onClickFolder"
+          role="button">
 
           <span class="folder-icon">
             <i
diff --git a/app/assets/javascripts/environments/components/environments_table.js b/app/assets/javascripts/environments/components/environments_table.js
index 5a1f28d0bdf..0daa942edee 100644
--- a/app/assets/javascripts/environments/components/environments_table.js
+++ b/app/assets/javascripts/environments/components/environments_table.js
@@ -69,7 +69,7 @@ export default {
           <template v-if="model.isFolder && model.isOpen && model.children && model.children.length > 0">
             <tr v-if="isLoadingFolderContent">
               <td colspan="6" class="text-center">
-                <i class="fa fa-spin fa-spinner" aria-hidden="true"/>
+                <i class="fa fa-spin fa-spinner fa-2x" aria-hidden="true"/>
               </td>
             </tr>
 
diff --git a/app/assets/javascripts/environments/services/environments_service.js b/app/assets/javascripts/environments/services/environments_service.js
index 4917df64a56..ad8d9984561 100644
--- a/app/assets/javascripts/environments/services/environments_service.js
+++ b/app/assets/javascripts/environments/services/environments_service.js
@@ -18,6 +18,7 @@ export default class EnvironmentsService {
   }
 
   getFolderContent(folderUrl) {
-    return Vue.http.get(`${folderUrl}.json?per_page=3`);
+    const results = 3;
+    return Vue.http.get(`${folderUrl}.json?per_page=${results}`);
   }
 }
diff --git a/app/assets/stylesheets/pages/environments.scss b/app/assets/stylesheets/pages/environments.scss
index b2ec8f38e6a..25be7f408d0 100644
--- a/app/assets/stylesheets/pages/environments.scss
+++ b/app/assets/stylesheets/pages/environments.scss
@@ -54,14 +54,6 @@
       }
     }
 
-    .child-row td:first-child a {
-      margin-left: 17px;
-    }
-
-    .environments-show-all {
-      text-align: center;
-    }
-
     .btn-group {
 
       > a {

From 5cad1401b8a23761b2cc32b079956b5469476a73 Mon Sep 17 00:00:00 2001
From: Filipa Lacerda <filipa@gitlab.com>
Date: Tue, 28 Mar 2017 18:44:50 +0100
Subject: [PATCH 046/278] Fix broken test

---
 .../javascripts/environments/components/environment_item.js     | 2 +-
 spec/javascripts/environments/environment_spec.js               | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/assets/javascripts/environments/components/environment_item.js b/app/assets/javascripts/environments/components/environment_item.js
index 9f297644368..c0021a3fdee 100644
--- a/app/assets/javascripts/environments/components/environment_item.js
+++ b/app/assets/javascripts/environments/components/environment_item.js
@@ -425,7 +425,7 @@ export default {
   },
 
   template: `
-    <tr>
+    <tr :class="{ 'js-child-row': model.isChildren }">
       <td>
         <a v-if="!model.isFolder"
           class="environment-name"
diff --git a/spec/javascripts/environments/environment_spec.js b/spec/javascripts/environments/environment_spec.js
index 37e01ef7516..53a1d42b052 100644
--- a/spec/javascripts/environments/environment_spec.js
+++ b/spec/javascripts/environments/environment_spec.js
@@ -262,7 +262,7 @@ describe('Environment', () => {
 
           // wait for next async request
           setTimeout(() => {
-            expect(component.$el.querySelectorAll('.child-row').length).toEqual(1);
+            expect(component.$el.querySelectorAll('.js-child-row').length).toEqual(1);
             expect(component.$el.querySelector('td.text-center > a.btn').textContent).toContain('Show all');
 
             Vue.http.interceptors = _.without(Vue.http.interceptors, folderInterceptor);

From 2c26b9d13c8deedabff8ac352315900be1d99d86 Mon Sep 17 00:00:00 2001
From: Kushal Pandya <kushal@gitlab.com>
Date: Wed, 29 Mar 2017 14:05:07 +0530
Subject: [PATCH 047/278] Update styles to bind tooltips to button wrapper

---
 app/assets/stylesheets/pages/projects.scss | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

diff --git a/app/assets/stylesheets/pages/projects.scss b/app/assets/stylesheets/pages/projects.scss
index eed58e618e8..86aaf20dbfc 100644
--- a/app/assets/stylesheets/pages/projects.scss
+++ b/app/assets/stylesheets/pages/projects.scss
@@ -459,20 +459,13 @@ a.deploy-project-label {
     flex-wrap: wrap;
 
     .btn {
-      margin: 0 10px 10px 0;
       padding: 8px;
+      margin-left: 10px;
     }
 
     > div {
+      margin-bottom: 10px;
       padding-left: 0;
-
-      &:last-child {
-        margin-bottom: 0;
-
-        .btn {
-          margin-right: 0;
-        }
-      }
     }
   }
 }

From e71a6c90d7e3b7a32bd2535b570d949d6abac61d Mon Sep 17 00:00:00 2001
From: Kushal Pandya <kushal@gitlab.com>
Date: Wed, 29 Mar 2017 14:05:35 +0530
Subject: [PATCH 048/278] Show BS Tooltips on disabled GitLab export button

---
 app/views/projects/new.html.haml | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/app/views/projects/new.html.haml b/app/views/projects/new.html.haml
index 3a3db3e26a9..160dd8471f3 100644
--- a/app/views/projects/new.html.haml
+++ b/app/views/projects/new.html.haml
@@ -78,7 +78,7 @@
                   - if git_import_enabled?
                     = link_to "#", class: 'btn js-toggle-button import_git' do
                       = icon('git', text: 'Repo by URL')
-                .import_gitlab_project
+                .import_gitlab_project.has-tooltip{ data: { container: 'body' } }
                   - if gitlab_project_import_enabled?
                     = link_to new_import_gitlab_project_path, class: 'btn btn_import_gitlab_project project-submit' do
                       = icon('gitlab', text: 'GitLab export')
@@ -110,6 +110,7 @@
 
 :javascript
   var importBtnTooltip = "Please enter a valid project name.";
+  var $importBtnWrapper = $('.import_gitlab_project');
 
   $('.how_to_import_link').bind('click', function (e) {
     e.preventDefault();
@@ -126,7 +127,7 @@
   });
 
   $('.btn_import_gitlab_project').attr('disabled', $('#project_path').val().trim().length === 0);
-  $('.import_gitlab_project').attr('title', importBtnTooltip);
+  $importBtnWrapper.attr('title', importBtnTooltip);
 
   $('#new_project').submit(function(){
     var $path = $('#project_path');
@@ -136,11 +137,11 @@
   $('#project_path').keyup(function(){
     if($(this).val().trim().length !== 0) {
       $('.btn_import_gitlab_project').attr('disabled', false);
-      $('.import_gitlab_project').attr('title','');
-      $(".flash-container").html("")
+      $importBtnWrapper.attr('title','');
+      $importBtnWrapper.removeClass('has-tooltip');
     } else {
       $('.btn_import_gitlab_project').attr('disabled',true);
-      $('.import_gitlab_project').attr('title', importBtnTooltip);
+      $importBtnWrapper.addClass('has-tooltip');
     }
   });
 

From 8584798886a8c7d0077157c29e0dc05087656aaf Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Tue, 28 Mar 2017 16:20:16 +0200
Subject: [PATCH 049/278] Fix rubocop offense in container registry path class

---
 lib/container_registry/path.rb | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/container_registry/path.rb b/lib/container_registry/path.rb
index 89ef396f374..0ca51ab3766 100644
--- a/lib/container_registry/path.rb
+++ b/lib/container_registry/path.rb
@@ -8,8 +8,7 @@ module ContainerRegistry
     end
 
     def valid?
-      @nodes.size > 1 &&
-      @nodes.size < Namespace::NUMBER_OF_ANCESTORS_ALLOWED
+      @nodes.size > 1 && @nodes.size < Namespace::NUMBER_OF_ANCESTORS_ALLOWED
     end
 
     def components

From 95faf5f5b7268ea1750f3a764cd0537b3e0d1e25 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Wed, 29 Mar 2017 12:14:06 +0200
Subject: [PATCH 050/278] Use new registry path class to match repository
 project

---
 app/models/container_repository.rb | 16 ++--------------
 1 file changed, 2 insertions(+), 14 deletions(-)

diff --git a/app/models/container_repository.rb b/app/models/container_repository.rb
index c8c56e69269..149d65ddbff 100644
--- a/app/models/container_repository.rb
+++ b/app/models/container_repository.rb
@@ -62,19 +62,7 @@ class ContainerRepository < ActiveRecord::Base
   # TODO, we will return a new ContainerRepository object here
   #
   def self.project_from_path(repository_path)
-    return unless repository_path.include?('/')
-
-    ##
-    # Projects are always located inside a namespace, so we can remove
-    # the last node, and see if project with that path exists.
-    #
-    truncated_path = repository_path.slice(0...repository_path.rindex('/'))
-
-    ##
-    # We still make it possible to search projects by a full image path
-    # in order to maintain backwards compatibility.
-    #
-    Project.find_by_full_path(truncated_path) ||
-      Project.find_by_full_path(repository_path)
+    ContainerRegistry::Path.new(repository_path)
+      .repository_project
   end
 end

From a222486c3e06d02e93704aa8440299cb4a677cef Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Wed, 29 Mar 2017 12:14:29 +0200
Subject: [PATCH 051/278] Rename method for checking tags in container
 repository

This is important because method `empty?` is triggered when validation
happens, and we don't want to make API request to registry when record
is validated.
---
 app/models/container_repository.rb | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/app/models/container_repository.rb b/app/models/container_repository.rb
index 149d65ddbff..b128069ca0e 100644
--- a/app/models/container_repository.rb
+++ b/app/models/container_repository.rb
@@ -42,6 +42,12 @@ class ContainerRepository < ActiveRecord::Base
     ContainerRegistry::Blob.new(self, config)
   end
 
+  # TODO, specs needed
+  #
+  def has_tags?
+    tags.any?
+  end
+
   # TODO, add bang to this method
   #
   def delete_tags
@@ -53,12 +59,6 @@ class ContainerRepository < ActiveRecord::Base
     end
   end
 
-  # TODO, specs needed
-  #
-  def empty?
-    tags.none?
-  end
-
   # TODO, we will return a new ContainerRepository object here
   #
   def self.project_from_path(repository_path)

From 5a7f8cb5d2f9ab7bc7172cedeb220b7d78530f78 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Wed, 29 Mar 2017 12:30:38 +0200
Subject: [PATCH 052/278] Add readability improvements to registry auth specs

---
 ...er_registry_authentication_service_spec.rb | 33 +++++++++----------
 1 file changed, 15 insertions(+), 18 deletions(-)

diff --git a/spec/services/auth/container_registry_authentication_service_spec.rb b/spec/services/auth/container_registry_authentication_service_spec.rb
index b91234ddb1e..fac7f1b1235 100644
--- a/spec/services/auth/container_registry_authentication_service_spec.rb
+++ b/spec/services/auth/container_registry_authentication_service_spec.rb
@@ -6,14 +6,15 @@ describe Auth::ContainerRegistryAuthenticationService, services: true do
   let(:current_params) { {} }
   let(:rsa_key) { OpenSSL::PKey::RSA.generate(512) }
   let(:payload) { JWT.decode(subject[:token], rsa_key).first }
+
   let(:authentication_abilities) do
-    [
-      :read_container_image,
-      :create_container_image
-    ]
+    [:read_container_image, :create_container_image]
   end
 
-  subject { described_class.new(current_project, current_user, current_params).execute(authentication_abilities: authentication_abilities) }
+  subject do
+    described_class.new(current_project, current_user, current_params)
+      .execute(authentication_abilities: authentication_abilities)
+  end
 
   before do
     allow(Gitlab.config.registry).to receive_messages(enabled: true, issuer: 'rspec', key: nil)
@@ -40,13 +41,11 @@ describe Auth::ContainerRegistryAuthenticationService, services: true do
     end
   end
 
-  shared_examples 'a accessible' do
+  shared_examples 'an accessible' do
     let(:access) do
-      [{
-         'type' => 'repository',
+      [{ 'type' => 'repository',
          'name' => project.path_with_namespace,
-         'actions' => actions,
-       }]
+         'actions' => actions }]
     end
 
     it_behaves_like 'a valid token'
@@ -59,19 +58,19 @@ describe Auth::ContainerRegistryAuthenticationService, services: true do
   end
 
   shared_examples 'a pullable' do
-    it_behaves_like 'a accessible' do
+    it_behaves_like 'an accessible' do
       let(:actions) { ['pull'] }
     end
   end
 
   shared_examples 'a pushable' do
-    it_behaves_like 'a accessible' do
+    it_behaves_like 'an accessible' do
       let(:actions) { ['push'] }
     end
   end
 
   shared_examples 'a pullable and pushable' do
-    it_behaves_like 'a accessible' do
+    it_behaves_like 'an accessible' do
       let(:actions) { %w(pull push) }
     end
   end
@@ -87,7 +86,7 @@ describe Auth::ContainerRegistryAuthenticationService, services: true do
 
     subject { { token: token } }
 
-    it_behaves_like 'a accessible' do
+    it_behaves_like 'an accessible' do
       let(:actions) { ['*'] }
     end
   end
@@ -198,11 +197,9 @@ describe Auth::ContainerRegistryAuthenticationService, services: true do
   context 'build authorized as user' do
     let(:current_project) { create(:empty_project) }
     let(:current_user) { create(:user) }
+
     let(:authentication_abilities) do
-      [
-        :build_read_container_image,
-        :build_create_container_image
-      ]
+      [:build_read_container_image, :build_create_container_image]
     end
 
     before do

From 06bae00365cda6930063b98fde1a9b804f2ae3bc Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Wed, 29 Mar 2017 12:53:02 +0200
Subject: [PATCH 053/278] Make container repository path code more readable

---
 lib/container_registry/path.rb           | 24 ++++++--
 spec/lib/container_registry/path_spec.rb | 70 +++++++++++++-----------
 2 files changed, 58 insertions(+), 36 deletions(-)

diff --git a/lib/container_registry/path.rb b/lib/container_registry/path.rb
index 0ca51ab3766..d3f8bf74e14 100644
--- a/lib/container_registry/path.rb
+++ b/lib/container_registry/path.rb
@@ -1,10 +1,24 @@
 module ContainerRegistry
+  ##
+  # Class reponsible for extracting project and repository name from
+  # image repository path provided by a containers registry API response.
+  #
+  # Example:
+  #
+  # some/group/my_project/my/image ->
+  #   project: some/group/my_project
+  #   repository: my/image
+  #
   class Path
     InvalidRegistryPathError = Class.new(StandardError)
 
-    def initialize(name)
-      @name = name
-      @nodes = name.to_s.split('/')
+    def initialize(path)
+      @path = path
+      @nodes = path.to_s.split('/')
+    end
+
+    def to_s
+      @path
     end
 
     def valid?
@@ -20,7 +34,7 @@ module ContainerRegistry
     end
 
     def has_repository?
-      # ContainerRepository.find_by_full_path(@name).present?
+      # ContainerRepository.find_by_full_path(@path).present?
     end
 
     def repository_project
@@ -30,7 +44,7 @@ module ContainerRegistry
     def repository_name
       return unless repository_project
 
-      @name.remove(%r(^?#{Regexp.escape(repository_project.full_path)}/?))
+      @path.remove(%r(^?#{Regexp.escape(repository_project.full_path)}/?))
     end
   end
 end
diff --git a/spec/lib/container_registry/path_spec.rb b/spec/lib/container_registry/path_spec.rb
index 278b1fc1b55..a680a0adcb2 100644
--- a/spec/lib/container_registry/path_spec.rb
+++ b/spec/lib/container_registry/path_spec.rb
@@ -1,51 +1,59 @@
 require 'spec_helper'
 
 describe ContainerRegistry::Path do
-  let(:path) { described_class.new(name) }
+  subject { described_class.new(path) }
 
   describe '#components' do
     context 'when repository path is valid' do
-      let(:name) { 'path/to/some/project' }
+      let(:path) { 'path/to/some/project' }
 
       it 'return all project-like components in reverse order' do
-        expect(path.components).to eq %w[path/to/some/project
+        expect(subject.components).to eq %w[path/to/some/project
                                          path/to/some
                                          path/to]
       end
     end
 
     context 'when repository path is invalid' do
-      let(:name) { '' }
+      let(:path) { '' }
 
       it 'rasises en error' do
-        expect { path.components }
+        expect { subject.components }
           .to raise_error described_class::InvalidRegistryPathError
       end
     end
   end
 
+  describe '#to_s' do
+    let(:path) { 'some/image' }
+
+    it 'return a string with a repository path' do
+      expect(subject.to_s).to eq path
+    end
+  end
+
   describe '#valid?' do
     context 'when path has less than two components' do
-      let(:name) { 'something/' }
+      let(:path) { 'something/' }
 
       it 'is not valid' do
-        expect(path).not_to be_valid
+        expect(subject).not_to be_valid
       end
     end
 
     context 'when path has more than allowed number of components' do
-      let(:name) { 'a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/r/s/t/u/w/y/z' }
+      let(:path) { 'a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/r/s/t/u/w/y/z' }
 
       it 'is not valid' do
-        expect(path).not_to be_valid
+        expect(subject).not_to be_valid
       end
     end
 
     context 'when path has two or more components' do
-      let(:name) { 'some/path' }
+      let(:path) { 'some/path' }
 
       it 'is valid' do
-        expect(path).to be_valid
+        expect(subject).to be_valid
       end
     end
   end
@@ -54,7 +62,7 @@ describe ContainerRegistry::Path do
     let(:group) { create(:group, path: 'some_group') }
 
     context 'when project for given path exists' do
-      let(:name) { 'some_group/some_project' }
+      let(:path) { 'some_group/some_project' }
 
       before do
         create(:empty_project, group: group, name: 'some_project')
@@ -62,15 +70,15 @@ describe ContainerRegistry::Path do
       end
 
       it 'returns a correct project' do
-        expect(path.repository_project.group).to eq group
+        expect(subject.repository_project.group).to eq group
       end
     end
 
     context 'when project for given path does not exist' do
-      let(:name) { 'not/matching' }
+      let(:path) { 'not/matching' }
 
       it 'returns nil' do
-        expect(path.repository_project).to be_nil
+        expect(subject.repository_project).to be_nil
       end
     end
 
@@ -80,34 +88,34 @@ describe ContainerRegistry::Path do
       end
 
       context 'when using the zero-level path' do
-        let(:name) { project.full_path }
+        let(:path) { project.full_path }
 
         it 'supports zero-level path' do
-          expect(path.repository_project).to eq project
+          expect(subject.repository_project).to eq project
         end
       end
 
       context 'when using first-level path' do
-        let(:name) { "#{project.full_path}/repository" }
+        let(:path) { "#{project.full_path}/repository" }
 
         it 'supports first-level path' do
-          expect(path.repository_project).to eq project
+          expect(subject.repository_project).to eq project
         end
       end
 
       context 'when using second-level path' do
-        let(:name) { "#{project.full_path}/repository/name" }
+        let(:path) { "#{project.full_path}/repository/name" }
 
         it 'supports second-level path' do
-          expect(path.repository_project).to eq project
+          expect(subject.repository_project).to eq project
         end
       end
 
       context 'when using too deep nesting in the path' do
-        let(:name) { "#{project.full_path}/repository/name/invalid" }
+        let(:path) { "#{project.full_path}/repository/name/invalid" }
 
         it 'does not support three-levels of nesting' do
-          expect(path.repository_project).to be_nil
+          expect(subject.repository_project).to be_nil
         end
       end
     end
@@ -115,10 +123,10 @@ describe ContainerRegistry::Path do
 
   describe '#repository_name' do
     context 'when project does not exist' do
-      let(:name) { 'some/name' }
+      let(:path) { 'some/name' }
 
       it 'returns nil' do
-        expect(path.repository_name).to be_nil
+        expect(subject.repository_name).to be_nil
       end
     end
 
@@ -135,26 +143,26 @@ describe ContainerRegistry::Path do
       end
 
       context 'when project path equal repository path' do
-        let(:name) { 'some_group/some_project' }
+        let(:path) { 'some_group/some_project' }
 
         it 'returns an empty string' do
-          expect(path.repository_name).to eq ''
+          expect(subject.repository_name).to eq ''
         end
       end
 
       context 'when repository path has one additional level' do
-        let(:name) { 'some_group/some_project/repository' }
+        let(:path) { 'some_group/some_project/repository' }
 
         it 'returns a correct repository name' do
-          expect(path.repository_name).to eq 'repository'
+          expect(subject.repository_name).to eq 'repository'
         end
       end
 
       context 'when repository path has two additional levels' do
-        let(:name) { 'some_group/some_project/repository/image' }
+        let(:path) { 'some_group/some_project/repository/image' }
 
         it 'returns a correct repository name' do
-          expect(path.repository_name).to eq 'repository/image'
+          expect(subject.repository_name).to eq 'repository/image'
         end
       end
     end

From 3bfc05be5ee5b0262857febf90fc7e1f17895d4e Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Wed, 29 Mar 2017 13:01:48 +0200
Subject: [PATCH 054/278] Use container repository path inside auth service

---
 app/models/container_repository.rb                   |  7 -------
 .../container_registry_authentication_service.rb     | 12 ++++++++----
 spec/lib/container_registry/path_spec.rb             |  4 ++--
 3 files changed, 10 insertions(+), 13 deletions(-)

diff --git a/app/models/container_repository.rb b/app/models/container_repository.rb
index b128069ca0e..98acf49c939 100644
--- a/app/models/container_repository.rb
+++ b/app/models/container_repository.rb
@@ -58,11 +58,4 @@ class ContainerRepository < ActiveRecord::Base
       client.delete_repository_tag(self.path, digest)
     end
   end
-
-  # TODO, we will return a new ContainerRepository object here
-  #
-  def self.project_from_path(repository_path)
-    ContainerRegistry::Path.new(repository_path)
-      .repository_project
-  end
 end
diff --git a/app/services/auth/container_registry_authentication_service.rb b/app/services/auth/container_registry_authentication_service.rb
index 3d151c6a357..7a2ec9664c1 100644
--- a/app/services/auth/container_registry_authentication_service.rb
+++ b/app/services/auth/container_registry_authentication_service.rb
@@ -56,13 +56,15 @@ module Auth
     def process_scope(scope)
       type, name, actions = scope.split(':', 3)
       actions = actions.split(',')
+      path = ContainerRegistry::Path.new(name)
+
       return unless type == 'repository'
 
-      process_repository_access(type, name, actions)
+      process_repository_access(type, path, actions)
     end
 
-    def process_repository_access(type, name, actions)
-      requested_project = ContainerRepository.project_from_path(name)
+    def process_repository_access(type, path, actions)
+      requested_project = path.repository_project
 
       return unless requested_project
 
@@ -70,7 +72,9 @@ module Auth
         can_access?(requested_project, action)
       end
 
-      { type: type, name: name, actions: actions } if actions.present?
+      return unless actions.present?
+
+      { type: type, name: path.to_s, actions: actions }
     end
 
     def can_access?(requested_project, requested_action)
diff --git a/spec/lib/container_registry/path_spec.rb b/spec/lib/container_registry/path_spec.rb
index a680a0adcb2..6384850eb19 100644
--- a/spec/lib/container_registry/path_spec.rb
+++ b/spec/lib/container_registry/path_spec.rb
@@ -9,8 +9,8 @@ describe ContainerRegistry::Path do
 
       it 'return all project-like components in reverse order' do
         expect(subject.components).to eq %w[path/to/some/project
-                                         path/to/some
-                                         path/to]
+                                            path/to/some
+                                            path/to]
       end
     end
 

From 313e35e817445271b68d40ab06f192f1d3e0ccf0 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Wed, 29 Mar 2017 13:14:06 +0200
Subject: [PATCH 055/278] Remove container images destroy service class

---
 .../container_images/destroy_service.rb       |  9 ----
 .../container_images/destroy_service_spec.rb  | 46 -------------------
 2 files changed, 55 deletions(-)
 delete mode 100644 app/services/container_images/destroy_service.rb
 delete mode 100644 spec/services/container_images/destroy_service_spec.rb

diff --git a/app/services/container_images/destroy_service.rb b/app/services/container_images/destroy_service.rb
deleted file mode 100644
index 15dca227291..00000000000
--- a/app/services/container_images/destroy_service.rb
+++ /dev/null
@@ -1,9 +0,0 @@
-module ContainerImages
-  class DestroyService < BaseService
-    def execute(container_image)
-      return false unless can?(current_user, :update_container_image, project)
-
-      container_image.destroy!
-    end
-  end
-end
diff --git a/spec/services/container_images/destroy_service_spec.rb b/spec/services/container_images/destroy_service_spec.rb
deleted file mode 100644
index 6931b503e6d..00000000000
--- a/spec/services/container_images/destroy_service_spec.rb
+++ /dev/null
@@ -1,46 +0,0 @@
-require 'spec_helper'
-
-describe ContainerImages::DestroyService, '#execute', :services do
-  let(:user) { create(:user) }
-
-  let(:container_repository) do
-    create(:container_repository, name: 'myimage', tags: %w[latest])
-  end
-
-  let(:project) do
-    create(:project, path: 'test',
-                     namespace: user.namespace,
-                     container_repositories: [container_repository])
-  end
-
-  before do
-    stub_container_registry_config(enabled: true)
-  end
-
-  it { expect(container_repository).to be_valid }
-  it { expect(project.container_repositories).not_to be_empty }
-
-  context 'when container image has tags' do
-    before do
-      project.add_master(user)
-    end
-
-    it 'removes all tags before destroy' do
-      service = described_class.new(project, user)
-
-      expect(container_repository)
-        .to receive(:delete_tags).and_return(true)
-      expect { service.execute(container_repository) }
-        .to change(project.container_repositories, :count).by(-1)
-    end
-
-    it 'fails when tags are not removed' do
-      service = described_class.new(project, user)
-
-      expect(container_repository)
-        .to receive(:delete_tags).and_return(false)
-      expect { service.execute(container_repository) }
-        .to raise_error(ActiveRecord::RecordNotDestroyed)
-    end
-  end
-end

From 5e9f0bead17d7cb0a336a22a6c8200418ca0fef9 Mon Sep 17 00:00:00 2001
From: Filipa Lacerda <filipa@gitlab.com>
Date: Wed, 29 Mar 2017 12:52:17 +0100
Subject: [PATCH 056/278] Changes after review

---
 .../environments/components/environment.js    |  2 --
 .../components/environments_table.js          | 30 +++++++++----------
 .../services/environments_service.js          |  4 +--
 3 files changed, 17 insertions(+), 19 deletions(-)

diff --git a/app/assets/javascripts/environments/components/environment.js b/app/assets/javascripts/environments/components/environment.js
index 9760b30f30c..0518422e475 100644
--- a/app/assets/javascripts/environments/components/environment.js
+++ b/app/assets/javascripts/environments/components/environment.js
@@ -132,8 +132,6 @@ export default Vue.component('environment-component', {
         .then(resp => resp.json())
         .then((response) => {
           this.store.setfolderContent(folder, response.environments);
-        })
-        .then(() => {
           this.isLoadingFolderContent = false;
         })
         .catch(() => {
diff --git a/app/assets/javascripts/environments/components/environments_table.js b/app/assets/javascripts/environments/components/environments_table.js
index 0daa942edee..5e6af3a1d45 100644
--- a/app/assets/javascripts/environments/components/environments_table.js
+++ b/app/assets/javascripts/environments/components/environments_table.js
@@ -73,23 +73,23 @@ export default {
               </td>
             </tr>
 
-            <tr v-if="!isLoadingFolderContent"
-              is="environment-item"
-              v-for="children in model.children"
-              :model="children"
-              :can-create-deployment="canCreateDeployment"
-              :can-read-environment="canReadEnvironment"
-              :service="service"></tr>
+            <template v-else>
+              <tr is="environment-item"
+                v-for="children in model.children"
+                :model="children"
+                :can-create-deployment="canCreateDeployment"
+                :can-read-environment="canReadEnvironment"
+                :service="service"></tr>
 
-            <tr v-if="!isLoadingFolderContent">
-              <td colspan="6" class="text-center">
-                <a :href="folderUrl(model)" class="btn btn-default">
-                  Show all
-                </a>
-              </td>
-            </tr>
+              <tr>
+                <td colspan="6" class="text-center">
+                  <a :href="folderUrl(model)" class="btn btn-default">
+                    Show all
+                  </a>
+                </td>
+              </tr>
+            </template>
           </template>
-
         </template>
       </tbody>
     </table>
diff --git a/app/assets/javascripts/environments/services/environments_service.js b/app/assets/javascripts/environments/services/environments_service.js
index ad8d9984561..8adb53ea86d 100644
--- a/app/assets/javascripts/environments/services/environments_service.js
+++ b/app/assets/javascripts/environments/services/environments_service.js
@@ -7,6 +7,7 @@ Vue.use(VueResource);
 export default class EnvironmentsService {
   constructor(endpoint) {
     this.environments = Vue.resource(endpoint);
+    this.folderResults = 3;
   }
 
   get(scope, page) {
@@ -18,7 +19,6 @@ export default class EnvironmentsService {
   }
 
   getFolderContent(folderUrl) {
-    const results = 3;
-    return Vue.http.get(`${folderUrl}.json?per_page=${results}`);
+    return Vue.http.get(`${folderUrl}.json?per_page=${this.folderResults}`);
   }
 }

From 4407d3cf19bc815142ea3a7908003e85efde76ed Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Wed, 29 Mar 2017 14:01:05 +0200
Subject: [PATCH 057/278] Add comment to container registry auth service

Comment explains why we still have authentication without user object
there. The legacy authentication mechanism should be removed in 10.0.
---
 .../container_registry_authentication_service.rb     | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/app/services/auth/container_registry_authentication_service.rb b/app/services/auth/container_registry_authentication_service.rb
index 7a2ec9664c1..b050f1dd51b 100644
--- a/app/services/auth/container_registry_authentication_service.rb
+++ b/app/services/auth/container_registry_authentication_service.rb
@@ -107,6 +107,11 @@ module Auth
         can?(current_user, :read_container_image, requested_project)
     end
 
+    ##
+    # We still support legacy pipeline triggers which do not have associated
+    # actor. New permissions model and new triggers are always associated with
+    # an actor, so this should be improved in 10.0 version of GitLab.
+    #
     def build_can_push?(requested_project)
       # Build can push only to the project from which it originates
       has_authentication_ability?(:build_create_container_image) &&
@@ -119,14 +124,11 @@ module Auth
     end
 
     def error(code, status:, message: '')
-      {
-        errors: [{ code: code, message: message }],
-        http_status: status
-      }
+      { errors: [{ code: code, message: message }], http_status: status }
     end
 
     def has_authentication_ability?(capability)
-      (@authentication_abilities || []).include?(capability)
+      @authentication_abilities.to_a.include?(capability)
     end
   end
 end

From d3ab245a5be3c840c0a6e7de1a6488a7f8170115 Mon Sep 17 00:00:00 2001
From: Filipa Lacerda <filipa@gitlab.com>
Date: Wed, 29 Mar 2017 17:29:57 +0100
Subject: [PATCH 058/278] Adds tests that were only in EE

---
 .../environments/environments_store_spec.js   | 85 ++++++++++++++-----
 1 file changed, 66 insertions(+), 19 deletions(-)

diff --git a/spec/javascripts/environments/environments_store_spec.js b/spec/javascripts/environments/environments_store_spec.js
index 55181621e8d..f617c4bdffe 100644
--- a/spec/javascripts/environments/environments_store_spec.js
+++ b/spec/javascripts/environments/environments_store_spec.js
@@ -31,27 +31,49 @@ describe('Store', () => {
     expect(store.state.stoppedCounter).toEqual(2);
   });
 
-  it('should store pagination information', () => {
-    const pagination = {
-      'X-nExt-pAge': '2',
-      'X-page': '1',
-      'X-Per-Page': '1',
-      'X-Prev-Page': '2',
-      'X-TOTAL': '37',
-      'X-Total-Pages': '2',
-    };
+  describe('store environments', () => {
+    it('should store environments', () => {
+      store.storeEnvironments(serverData);
+      expect(store.state.environments.length).toEqual(serverData.length);
+    });
 
-    const expectedResult = {
-      perPage: 1,
-      page: 1,
-      total: 37,
-      totalPages: 2,
-      nextPage: 2,
-      previousPage: 2,
-    };
+    it('should add folder keys when environment is a folder', () => {
+      const environment = {
+        name: 'bar',
+        size: 3,
+        id: 2,
+      };
 
-    store.setPagination(pagination);
-    expect(store.state.paginationInformation).toEqual(expectedResult);
+      store.storeEnvironments([environment]);
+      expect(store.state.environments[0].isFolder).toEqual(true);
+      expect(store.state.environments[0].folderName).toEqual('bar');
+    });
+
+    it('should extract content of `latest` key when provided', () => {
+      const environment = {
+        name: 'bar',
+        size: 3,
+        id: 2,
+        latest: {
+          last_deployment: {},
+          isStoppable: true,
+        },
+      };
+
+      store.storeEnvironments([environment]);
+      expect(store.state.environments[0].last_deployment).toEqual({});
+      expect(store.state.environments[0].isStoppable).toEqual(true);
+    });
+
+    it('should store latest.name when the environment is not a folder', () => {
+      store.storeEnvironments(serverData);
+      expect(store.state.environments[0].name).toEqual(serverData[0].latest.name);
+    });
+
+    it('should store root level name when environment is a folder', () => {
+      store.storeEnvironments(serverData);
+      expect(store.state.environments[1].folderName).toEqual(serverData[1].name);
+    });
   });
 
   describe('toggleFolder', () => {
@@ -76,4 +98,29 @@ describe('Store', () => {
       expect(store.state.environments[1].children[0].isChildren).toEqual(true);
     });
   });
+
+  describe('store pagination', () => {
+    it('should store normalized and integer pagination information', () => {
+      const pagination = {
+        'X-nExt-pAge': '2',
+        'X-page': '1',
+        'X-Per-Page': '1',
+        'X-Prev-Page': '2',
+        'X-TOTAL': '37',
+        'X-Total-Pages': '2',
+      };
+
+      const expectedResult = {
+        perPage: 1,
+        page: 1,
+        total: 37,
+        totalPages: 2,
+        nextPage: 2,
+        previousPage: 2,
+      };
+
+      store.setPagination(pagination);
+      expect(store.state.paginationInformation).toEqual(expectedResult);
+    });
+  });
 });

From 031122eb54390b4ed792289237ecfb156ec69002 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Thu, 30 Mar 2017 13:31:33 +0200
Subject: [PATCH 059/278] Add container repository create service with specs

---
 app/models/container_repository.rb            |  4 +
 .../create_repository_service.rb              | 33 +++++++++
 .../create_repository_service_spec.rb         | 74 +++++++++++++++++++
 3 files changed, 111 insertions(+)
 create mode 100644 app/services/container_registry/create_repository_service.rb
 create mode 100644 spec/services/container_registry/create_repository_service_spec.rb

diff --git a/app/models/container_repository.rb b/app/models/container_repository.rb
index 98acf49c939..33e2574d389 100644
--- a/app/models/container_repository.rb
+++ b/app/models/container_repository.rb
@@ -58,4 +58,8 @@ class ContainerRepository < ActiveRecord::Base
       client.delete_repository_tag(self.path, digest)
     end
   end
+
+  def self.create_from_path(path)
+    self.create(project: path.repository_project, name: path.repository_name)
+  end
 end
diff --git a/app/services/container_registry/create_repository_service.rb b/app/services/container_registry/create_repository_service.rb
new file mode 100644
index 00000000000..84218702a4f
--- /dev/null
+++ b/app/services/container_registry/create_repository_service.rb
@@ -0,0 +1,33 @@
+module ContainerRegistry
+  ##
+  # Service for creating a container repository.
+  #
+  # It is usually executed before registry authenticator returns
+  # a token for given request.
+  #
+  class CreateRepositoryService < BaseService
+    def execute(path)
+      @path = path
+
+      return if path.has_repository?
+
+      unless user_can_create? || legacy_trigger_can_create?
+        raise Gitlab::Access::AccessDeniedError
+      end
+
+      ContainerRepository.create_from_path(path)
+    end
+
+    private
+
+    def user_can_create?
+      can?(@current_user, :create_container_image, @path.repository_project)
+    end
+
+    ## TODO, remove it after removing legacy triggers.
+    #
+    def legacy_trigger_can_create?
+      @current_user.nil? && @project == @path.repository_project
+    end
+  end
+end
diff --git a/spec/services/container_registry/create_repository_service_spec.rb b/spec/services/container_registry/create_repository_service_spec.rb
new file mode 100644
index 00000000000..dfd07c8cc02
--- /dev/null
+++ b/spec/services/container_registry/create_repository_service_spec.rb
@@ -0,0 +1,74 @@
+require 'spec_helper'
+
+describe ContainerRegistry::CreateRepositoryService, '#execute' do
+  let(:project) { create(:empty_project) }
+  let(:user) { create(:user) }
+
+  let(:path) do
+    ContainerRegistry::Path.new("#{project.full_path}/my/image")
+  end
+
+  let(:service) { described_class.new(project, user) }
+
+  before do
+    stub_container_registry_config(enabled: true)
+  end
+
+  context 'when container repository already exists' do
+    before do
+      create(:container_repository, project: project, name: 'my/image')
+    end
+
+    it 'does not create container repository again' do
+      expect { service.execute(path) }
+        .to raise_error(Gitlab::Access::AccessDeniedError)
+        .and change { ContainerRepository.count }.by(0)
+    end
+  end
+
+  context 'when repository is created by an user' do
+    context 'when user has no ability to create a repository' do
+      it 'does not create a new container repository' do
+        expect { service.execute(path) }
+          .to raise_error(Gitlab::Access::AccessDeniedError)
+          .and change { ContainerRepository.count }.by(0)
+      end
+    end
+
+    context 'when user has ability do create a repository' do
+      before do
+        project.add_developer(user)
+      end
+
+      it 'creates a new container repository' do
+        expect { service.execute(path) }
+          .to change { project.container_repositories.count }.by(1)
+      end
+    end
+  end
+
+  context 'when repository is created by a legacy pipeline trigger' do
+    let(:user) { nil }
+
+    context 'when repository path matches authenticated project' do
+      it 'creates a new container repository' do
+        expect { service.execute(path) }
+          .to change { project.container_repositories.count }.by(1)
+      end
+    end
+
+    context 'when repository path does not match authenticated project' do
+      let(:private_project) { create(:empty_project, :private) }
+
+      let(:path) do
+        ContainerRegistry::Path.new("#{private_project.full_path}/my/image")
+      end
+
+      it 'does not create a new container repository' do
+        expect { service.execute(path) }
+          .to raise_error(Gitlab::Access::AccessDeniedError)
+          .and change { ContainerRepository.count }.by(0)
+      end
+    end
+  end
+end

From 003a51d17aea6af92953f7207e2b39a5cb6db8de Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Thu, 30 Mar 2017 13:45:54 +0200
Subject: [PATCH 060/278] Check container repository exists for a given path

---
 lib/container_registry/path.rb                | 11 +++++--
 spec/lib/container_registry/path_spec.rb      | 30 +++++++++++++++++-
 .../create_repository_service_spec.rb         | 31 ++++++++++---------
 3 files changed, 54 insertions(+), 18 deletions(-)

diff --git a/lib/container_registry/path.rb b/lib/container_registry/path.rb
index d3f8bf74e14..3a6fde08e8f 100644
--- a/lib/container_registry/path.rb
+++ b/lib/container_registry/path.rb
@@ -33,8 +33,15 @@ module ContainerRegistry
       end
     end
 
+    def has_project?
+      repository_project.present?
+    end
+
     def has_repository?
-      # ContainerRepository.find_by_full_path(@path).present?
+      return false unless has_project?
+
+      repository_project.container_repositories
+        .where(name: repository_name).any?
     end
 
     def repository_project
@@ -42,7 +49,7 @@ module ContainerRegistry
     end
 
     def repository_name
-      return unless repository_project
+      return unless has_project?
 
       @path.remove(%r(^?#{Regexp.escape(repository_project.full_path)}/?))
     end
diff --git a/spec/lib/container_registry/path_spec.rb b/spec/lib/container_registry/path_spec.rb
index 6384850eb19..906dd920031 100644
--- a/spec/lib/container_registry/path_spec.rb
+++ b/spec/lib/container_registry/path_spec.rb
@@ -39,7 +39,7 @@ describe ContainerRegistry::Path do
       it 'is not valid' do
         expect(subject).not_to be_valid
       end
-    end
+   end
 
     context 'when path has more than allowed number of components' do
       let(:path) { 'a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/r/s/t/u/w/y/z' }
@@ -58,6 +58,34 @@ describe ContainerRegistry::Path do
     end
   end
 
+  describe '#has_repository?' do
+    context 'when project exists' do
+      let(:project) { create(:empty_project) }
+      let(:path) { "#{project.full_path}/my/image" }
+
+      context 'when path already has matching repository' do
+        before do
+          create(:container_repository, project: project, name: 'my/image')
+        end
+
+        it { is_expected.to have_repository }
+        it { is_expected.to have_project }
+      end
+
+      context 'when path does not have matching repository' do
+        it { is_expected.not_to have_repository }
+        it { is_expected.to have_project }
+      end
+    end
+
+    context 'when project does not exist' do
+      let(:path) { 'some/project/my/image' }
+
+      it { is_expected.not_to have_repository }
+      it { is_expected.not_to have_project }
+    end
+  end
+
   describe '#repository_project' do
     let(:group) { create(:group, path: 'some_group') }
 
diff --git a/spec/services/container_registry/create_repository_service_spec.rb b/spec/services/container_registry/create_repository_service_spec.rb
index dfd07c8cc02..ac7b147f92e 100644
--- a/spec/services/container_registry/create_repository_service_spec.rb
+++ b/spec/services/container_registry/create_repository_service_spec.rb
@@ -14,18 +14,6 @@ describe ContainerRegistry::CreateRepositoryService, '#execute' do
     stub_container_registry_config(enabled: true)
   end
 
-  context 'when container repository already exists' do
-    before do
-      create(:container_repository, project: project, name: 'my/image')
-    end
-
-    it 'does not create container repository again' do
-      expect { service.execute(path) }
-        .to raise_error(Gitlab::Access::AccessDeniedError)
-        .and change { ContainerRepository.count }.by(0)
-    end
-  end
-
   context 'when repository is created by an user' do
     context 'when user has no ability to create a repository' do
       it 'does not create a new container repository' do
@@ -40,9 +28,22 @@ describe ContainerRegistry::CreateRepositoryService, '#execute' do
         project.add_developer(user)
       end
 
-      it 'creates a new container repository' do
-        expect { service.execute(path) }
-          .to change { project.container_repositories.count }.by(1)
+      context 'when repository already exists' do
+        before do
+          create(:container_repository, project: project, name: 'my/image')
+        end
+
+        it 'does not create container repository again' do
+          expect { service.execute(path) }
+            .to_not change { ContainerRepository.count }
+        end
+      end
+
+      context 'when repository does not exist yet' do
+        it 'creates a new container repository' do
+          expect { service.execute(path) }
+            .to change { project.container_repositories.count }.by(1)
+        end
       end
     end
   end

From 236c9c170374190bcb6dc54a1ca3dddda2d3dcb2 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Thu, 30 Mar 2017 15:24:08 +0200
Subject: [PATCH 061/278] Simplify how we create container registry resources

---
 .../create_repository_service.rb              | 33 --------
 .../create_repository_service_spec.rb         | 75 -------------------
 2 files changed, 108 deletions(-)
 delete mode 100644 app/services/container_registry/create_repository_service.rb
 delete mode 100644 spec/services/container_registry/create_repository_service_spec.rb

diff --git a/app/services/container_registry/create_repository_service.rb b/app/services/container_registry/create_repository_service.rb
deleted file mode 100644
index 84218702a4f..00000000000
--- a/app/services/container_registry/create_repository_service.rb
+++ /dev/null
@@ -1,33 +0,0 @@
-module ContainerRegistry
-  ##
-  # Service for creating a container repository.
-  #
-  # It is usually executed before registry authenticator returns
-  # a token for given request.
-  #
-  class CreateRepositoryService < BaseService
-    def execute(path)
-      @path = path
-
-      return if path.has_repository?
-
-      unless user_can_create? || legacy_trigger_can_create?
-        raise Gitlab::Access::AccessDeniedError
-      end
-
-      ContainerRepository.create_from_path(path)
-    end
-
-    private
-
-    def user_can_create?
-      can?(@current_user, :create_container_image, @path.repository_project)
-    end
-
-    ## TODO, remove it after removing legacy triggers.
-    #
-    def legacy_trigger_can_create?
-      @current_user.nil? && @project == @path.repository_project
-    end
-  end
-end
diff --git a/spec/services/container_registry/create_repository_service_spec.rb b/spec/services/container_registry/create_repository_service_spec.rb
deleted file mode 100644
index ac7b147f92e..00000000000
--- a/spec/services/container_registry/create_repository_service_spec.rb
+++ /dev/null
@@ -1,75 +0,0 @@
-require 'spec_helper'
-
-describe ContainerRegistry::CreateRepositoryService, '#execute' do
-  let(:project) { create(:empty_project) }
-  let(:user) { create(:user) }
-
-  let(:path) do
-    ContainerRegistry::Path.new("#{project.full_path}/my/image")
-  end
-
-  let(:service) { described_class.new(project, user) }
-
-  before do
-    stub_container_registry_config(enabled: true)
-  end
-
-  context 'when repository is created by an user' do
-    context 'when user has no ability to create a repository' do
-      it 'does not create a new container repository' do
-        expect { service.execute(path) }
-          .to raise_error(Gitlab::Access::AccessDeniedError)
-          .and change { ContainerRepository.count }.by(0)
-      end
-    end
-
-    context 'when user has ability do create a repository' do
-      before do
-        project.add_developer(user)
-      end
-
-      context 'when repository already exists' do
-        before do
-          create(:container_repository, project: project, name: 'my/image')
-        end
-
-        it 'does not create container repository again' do
-          expect { service.execute(path) }
-            .to_not change { ContainerRepository.count }
-        end
-      end
-
-      context 'when repository does not exist yet' do
-        it 'creates a new container repository' do
-          expect { service.execute(path) }
-            .to change { project.container_repositories.count }.by(1)
-        end
-      end
-    end
-  end
-
-  context 'when repository is created by a legacy pipeline trigger' do
-    let(:user) { nil }
-
-    context 'when repository path matches authenticated project' do
-      it 'creates a new container repository' do
-        expect { service.execute(path) }
-          .to change { project.container_repositories.count }.by(1)
-      end
-    end
-
-    context 'when repository path does not match authenticated project' do
-      let(:private_project) { create(:empty_project, :private) }
-
-      let(:path) do
-        ContainerRegistry::Path.new("#{private_project.full_path}/my/image")
-      end
-
-      it 'does not create a new container repository' do
-        expect { service.execute(path) }
-          .to raise_error(Gitlab::Access::AccessDeniedError)
-          .and change { ContainerRepository.count }.by(0)
-      end
-    end
-  end
-end

From 7d3d1ec5a7b3ee13397af587c6ecb3a3fc297006 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Thu, 30 Mar 2017 15:24:46 +0200
Subject: [PATCH 062/278] Create container repository on successful push auth

Because we do not have yet two way communication between container
registry and GitLab, we need to eagerly create a new container
repository objects in database. We now do that after user/build
successfully authenticates a push action using auth service.
---
 app/models/container_repository.rb            |  3 +-
 ...ntainer_registry_authentication_service.rb | 16 ++++++
 lib/container_registry/path.rb                |  4 ++
 ...er_registry_authentication_service_spec.rb | 52 +++++++++++++++++--
 4 files changed, 70 insertions(+), 5 deletions(-)

diff --git a/app/models/container_repository.rb b/app/models/container_repository.rb
index 33e2574d389..5663b3db92f 100644
--- a/app/models/container_repository.rb
+++ b/app/models/container_repository.rb
@@ -60,6 +60,7 @@ class ContainerRepository < ActiveRecord::Base
   end
 
   def self.create_from_path(path)
-    self.create(project: path.repository_project, name: path.repository_name)
+    self.create(project: path.repository_project,
+                name: path.repository_name)
   end
 end
diff --git a/app/services/auth/container_registry_authentication_service.rb b/app/services/auth/container_registry_authentication_service.rb
index b050f1dd51b..839f514ad58 100644
--- a/app/services/auth/container_registry_authentication_service.rb
+++ b/app/services/auth/container_registry_authentication_service.rb
@@ -74,9 +74,25 @@ module Auth
 
       return unless actions.present?
 
+      # At this point user/build is already authenticated.
+      #
+      ensure_container_repository!(path, actions)
+
       { type: type, name: path.to_s, actions: actions }
     end
 
+    ##
+    # Because we do not have two way communication with registry yet,
+    # we create a container repository image resource when push to the
+    # registry is successfuly authorized.
+    #
+    def ensure_container_repository!(path, actions)
+      return if path.has_repository?
+      return unless actions.include?('push')
+
+      ContainerRepository.create_from_path(path)
+    end
+
     def can_access?(requested_project, requested_action)
       return false unless requested_project.container_registry_enabled?
 
diff --git a/lib/container_registry/path.rb b/lib/container_registry/path.rb
index 3a6fde08e8f..27e0e7897ff 100644
--- a/lib/container_registry/path.rb
+++ b/lib/container_registry/path.rb
@@ -44,6 +44,10 @@ module ContainerRegistry
         .where(name: repository_name).any?
     end
 
+    def root_repository?
+      @path == repository_project.full_path
+    end
+
     def repository_project
       @project ||= Project.where_full_path_in(components.first(3))&.first
     end
diff --git a/spec/services/auth/container_registry_authentication_service_spec.rb b/spec/services/auth/container_registry_authentication_service_spec.rb
index fac7f1b1235..a4a6430011e 100644
--- a/spec/services/auth/container_registry_authentication_service_spec.rb
+++ b/spec/services/auth/container_registry_authentication_service_spec.rb
@@ -80,6 +80,19 @@ describe Auth::ContainerRegistryAuthenticationService, services: true do
     it { is_expected.not_to include(:token) }
   end
 
+  shared_examples 'container repository factory' do
+    it 'creates a new containe repository resource' do
+      expect { subject }
+        .to change { project.container_repositories.count }.by(1)
+    end
+  end
+
+  shared_examples 'container repository factory' do
+    it 'does not create a new container repository resource' do
+      expect { subject }.not_to change { ContainerRepository.count }
+    end
+  end
+
   describe '#full_access_token' do
     let(:project) { create(:empty_project) }
     let(:token) { described_class.full_access_token(project.path_with_namespace) }
@@ -89,6 +102,8 @@ describe Auth::ContainerRegistryAuthenticationService, services: true do
     it_behaves_like 'an accessible' do
       let(:actions) { ['*'] }
     end
+
+    it_behaves_like 'not a container repository factory'
   end
 
   context 'user authorization' do
@@ -109,16 +124,20 @@ describe Auth::ContainerRegistryAuthenticationService, services: true do
         end
 
         it_behaves_like 'a pushable'
+        it_behaves_like 'container repository factory'
       end
 
       context 'allow reporter to pull images' do
         before { project.team << [current_user, :reporter] }
 
-        let(:current_params) do
-          { scope: "repository:#{project.path_with_namespace}:pull" }
-        end
+        context 'when pulling from root level repository' do
+          let(:current_params) do
+            { scope: "repository:#{project.path_with_namespace}:pull" }
+          end
 
-        it_behaves_like 'a pullable'
+          it_behaves_like 'a pullable'
+          it_behaves_like 'not a container repository factory'
+        end
       end
 
       context 'return a least of privileges' do
@@ -129,6 +148,7 @@ describe Auth::ContainerRegistryAuthenticationService, services: true do
         end
 
         it_behaves_like 'a pullable'
+        it_behaves_like 'not a container repository factory'
       end
 
       context 'disallow guest to pull or push images' do
@@ -139,6 +159,7 @@ describe Auth::ContainerRegistryAuthenticationService, services: true do
         end
 
         it_behaves_like 'an inaccessible'
+        it_behaves_like 'not a container repository factory'
       end
     end
 
@@ -151,6 +172,7 @@ describe Auth::ContainerRegistryAuthenticationService, services: true do
         end
 
         it_behaves_like 'a pullable'
+        it_behaves_like 'not a container repository factory'
       end
 
       context 'disallow anyone to push images' do
@@ -159,6 +181,7 @@ describe Auth::ContainerRegistryAuthenticationService, services: true do
         end
 
         it_behaves_like 'an inaccessible'
+        it_behaves_like 'not a container repository factory'
       end
     end
 
@@ -172,6 +195,7 @@ describe Auth::ContainerRegistryAuthenticationService, services: true do
           end
 
           it_behaves_like 'a pullable'
+          it_behaves_like 'not a container repository factory'
         end
 
         context 'disallow anyone to push images' do
@@ -180,6 +204,7 @@ describe Auth::ContainerRegistryAuthenticationService, services: true do
           end
 
           it_behaves_like 'an inaccessible'
+          it_behaves_like 'not a container repository factory'
         end
       end
 
@@ -190,6 +215,7 @@ describe Auth::ContainerRegistryAuthenticationService, services: true do
         end
 
         it_behaves_like 'an inaccessible'
+        it_behaves_like 'not a container repository factory'
       end
     end
   end
@@ -216,6 +242,10 @@ describe Auth::ContainerRegistryAuthenticationService, services: true do
       it_behaves_like 'a pullable and pushable' do
         let(:project) { current_project }
       end
+
+      it_behaves_like 'container repository factory' do
+        let(:project) { current_project }
+      end
     end
 
     context 'for other projects' do
@@ -228,11 +258,13 @@ describe Auth::ContainerRegistryAuthenticationService, services: true do
           let(:project) { create(:empty_project, :public) }
 
           it_behaves_like 'a pullable'
+          it_behaves_like 'not a container repository factory'
         end
 
         shared_examples 'pullable for being team member' do
           context 'when you are not member' do
             it_behaves_like 'an inaccessible'
+            it_behaves_like 'not a container repository factory'
           end
 
           context 'when you are member' do
@@ -241,12 +273,14 @@ describe Auth::ContainerRegistryAuthenticationService, services: true do
             end
 
             it_behaves_like 'a pullable'
+            it_behaves_like 'not a container repository factory'
           end
 
           context 'when you are owner' do
             let(:project) { create(:empty_project, namespace: current_user.namespace) }
 
             it_behaves_like 'a pullable'
+            it_behaves_like 'not a container repository factory'
           end
         end
 
@@ -260,6 +294,7 @@ describe Auth::ContainerRegistryAuthenticationService, services: true do
 
             context 'when you are not member' do
               it_behaves_like 'an inaccessible'
+              it_behaves_like 'not a container repository factory'
             end
 
             context 'when you are member' do
@@ -268,12 +303,14 @@ describe Auth::ContainerRegistryAuthenticationService, services: true do
               end
 
               it_behaves_like 'a pullable'
+              it_behaves_like 'not a container repository factory'
             end
 
             context 'when you are owner' do
               let(:project) { create(:empty_project, namespace: current_user.namespace) }
 
               it_behaves_like 'a pullable'
+              it_behaves_like 'not a container repository factory'
             end
           end
         end
@@ -293,12 +330,14 @@ describe Auth::ContainerRegistryAuthenticationService, services: true do
             end
 
             it_behaves_like 'an inaccessible'
+            it_behaves_like 'not a container repository factory'
           end
 
           context 'when you are owner' do
             let(:project) { create(:empty_project, :public, namespace: current_user.namespace) }
 
             it_behaves_like 'an inaccessible'
+            it_behaves_like 'not a container repository factory'
           end
         end
       end
@@ -315,6 +354,7 @@ describe Auth::ContainerRegistryAuthenticationService, services: true do
         end
 
         it_behaves_like 'an inaccessible'
+        it_behaves_like 'not a container repository factory'
       end
     end
   end
@@ -322,6 +362,7 @@ describe Auth::ContainerRegistryAuthenticationService, services: true do
   context 'unauthorized' do
     context 'disallow to use scope-less authentication' do
       it_behaves_like 'a forbidden'
+      it_behaves_like 'not a container repository factory'
     end
 
     context 'for invalid scope' do
@@ -330,6 +371,7 @@ describe Auth::ContainerRegistryAuthenticationService, services: true do
       end
 
       it_behaves_like 'a forbidden'
+      it_behaves_like 'not a container repository factory'
     end
 
     context 'for private project' do
@@ -351,6 +393,7 @@ describe Auth::ContainerRegistryAuthenticationService, services: true do
         end
 
         it_behaves_like 'a pullable'
+        it_behaves_like 'not a container repository factory'
       end
 
       context 'when pushing' do
@@ -359,6 +402,7 @@ describe Auth::ContainerRegistryAuthenticationService, services: true do
         end
 
         it_behaves_like 'a forbidden'
+        it_behaves_like 'not a container repository factory'
       end
     end
   end

From fffc8a59d7f193e451daace7c69f33603c906e8f Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Thu, 30 Mar 2017 15:41:35 +0200
Subject: [PATCH 063/278] Show full container repository path in the UI

---
 app/views/projects/container_registry/_image.html.haml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/views/projects/container_registry/_image.html.haml b/app/views/projects/container_registry/_image.html.haml
index 4fd642a56c9..64b11e375c6 100644
--- a/app/views/projects/container_registry/_image.html.haml
+++ b/app/views/projects/container_registry/_image.html.haml
@@ -7,7 +7,7 @@
       - else
         = icon("chevron-down")
 
-      = escape_once(image.name)
+      = escape_once(image.path)
     = clipboard_button(clipboard_text: "docker pull #{image.path}")
     .controls.hidden-xs.pull-right
       = link_to namespace_project_container_registry_path(@project.namespace, @project, image.id), class: 'btn btn-remove has-tooltip', title: "Remove image", data: { confirm: "Are you sure?" }, method: :delete do

From cf042068b5f69b416640f9a4fcb21fbec1082268 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Thu, 30 Mar 2017 15:41:51 +0200
Subject: [PATCH 064/278] Do not allow registry requests for invalid
 repositories

---
 .../auth/container_registry_authentication_service.rb         | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/services/auth/container_registry_authentication_service.rb b/app/services/auth/container_registry_authentication_service.rb
index 839f514ad58..dcb728b6151 100644
--- a/app/services/auth/container_registry_authentication_service.rb
+++ b/app/services/auth/container_registry_authentication_service.rb
@@ -64,6 +64,10 @@ module Auth
     end
 
     def process_repository_access(type, path, actions)
+      # TODO, add specs for invalid paths
+      #
+      return unless path.valid?
+
       requested_project = path.repository_project
 
       return unless requested_project

From 600bbe15a103b63e14daa295abaffdf1aeafaef3 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Fri, 31 Mar 2017 11:12:38 +0200
Subject: [PATCH 065/278] Fix rubocop offense in registry path specs

---
 spec/lib/container_registry/path_spec.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spec/lib/container_registry/path_spec.rb b/spec/lib/container_registry/path_spec.rb
index 906dd920031..68732b12542 100644
--- a/spec/lib/container_registry/path_spec.rb
+++ b/spec/lib/container_registry/path_spec.rb
@@ -39,7 +39,7 @@ describe ContainerRegistry::Path do
       it 'is not valid' do
         expect(subject).not_to be_valid
       end
-   end
+    end
 
     context 'when path has more than allowed number of components' do
       let(:path) { 'a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/r/s/t/u/w/y/z' }

From a7466af3a6f31311d64654631a2ea2740c42b88e Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Fri, 31 Mar 2017 11:54:09 +0200
Subject: [PATCH 066/278] Improve code related to removing container image tags

---
 app/models/container_repository.rb            | 11 ++++---
 spec/factories/container_repositories.rb      | 20 +++++++++----
 spec/features/container_registry_spec.rb      |  3 +-
 spec/models/container_repository_spec.rb      | 30 +++++++------------
 .../services/projects/destroy_service_spec.rb |  6 ++--
 5 files changed, 36 insertions(+), 34 deletions(-)

diff --git a/app/models/container_repository.rb b/app/models/container_repository.rb
index 5663b3db92f..052d93c3bdc 100644
--- a/app/models/container_repository.rb
+++ b/app/models/container_repository.rb
@@ -45,15 +45,14 @@ class ContainerRepository < ActiveRecord::Base
   # TODO, specs needed
   #
   def has_tags?
-    tags.any?
+    tags.to_a.any?
   end
 
-  # TODO, add bang to this method
-  #
-  def delete_tags
-    return unless tags
+  def delete_tags!
+    return unless has_tags?
+
+    digests = tags.map { |tag| tag.digest }.to_set
 
-    digests = tags.map {|tag| tag.digest }.to_set
     digests.all? do |digest|
       client.delete_repository_tag(self.path, digest)
     end
diff --git a/spec/factories/container_repositories.rb b/spec/factories/container_repositories.rb
index 295b3596ee9..4919a03cdf2 100644
--- a/spec/factories/container_repositories.rb
+++ b/spec/factories/container_repositories.rb
@@ -8,13 +8,21 @@ FactoryGirl.define do
     end
 
     after(:build) do |repository, evaluator|
-      if evaluator.tags.any?
+      next if evaluator.tags.to_a.none?
+
+      allow(repository.client)
+        .to receive(:repository_tags)
+        .and_return({
+          'name' => repository.path,
+          'tags' => evaluator.tags
+        })
+
+      evaluator.tags.each do |tag|
         allow(repository.client)
-          .to receive(:repository_tags)
-          .and_return({
-            name: repository.path,
-            tags: evaluator.tags
-          })
+          .to receive(:repository_tag_digest)
+          .with(repository.path, tag)
+          .and_return('sha256:4c8e63ca4cb663ce6c688cb06f1c3' \
+                      '72b088dac5b6d7ad7d49cd620d85cf72a15')
       end
     end
   end
diff --git a/spec/features/container_registry_spec.rb b/spec/features/container_registry_spec.rb
index 73b22fa1b7d..530e6af92d3 100644
--- a/spec/features/container_registry_spec.rb
+++ b/spec/features/container_registry_spec.rb
@@ -38,7 +38,8 @@ describe "Container Registry" do
     end
 
     it do
-      expect_any_instance_of(ContainerRepository).to receive(:delete_tags).and_return(true)
+      expect_any_instance_of(ContainerRepository)
+        .to receive(:delete_tags!).and_return(true)
 
       click_on 'Remove image'
     end
diff --git a/spec/models/container_repository_spec.rb b/spec/models/container_repository_spec.rb
index 296b9e713a8..92dccf76d71 100644
--- a/spec/models/container_repository_spec.rb
+++ b/spec/models/container_repository_spec.rb
@@ -57,38 +57,30 @@ describe ContainerRepository do
     it { is_expected.not_to be_empty }
   end
 
-  # TODO, improve these specs
-  #
-  describe '#delete_tags' do
-    let(:tag) { ContainerRegistry::Tag.new(container_repository, 'tag') }
-
-    before do
-      allow(container_repository).to receive(:tags).twice.and_return([tag])
-      allow(tag).to receive(:digest)
-        .and_return('sha256:4c8e63ca4cb663ce6c688cb06f1c3672a172b088dac5b6d7ad7d49cd620d85cf')
+  describe '#delete_tags!' do
+    let(:container_repository) do
+      create(:container_repository, name: 'my_image',
+                                    tags: %w[latest rc1],
+                                    project: project)
     end
 
     context 'when action succeeds' do
-      before do
-        allow(container_repository.client)
+      it 'returns status that indicates success' do
+        expect(container_repository.client)
           .to receive(:delete_repository_tag)
           .and_return(true)
-      end
 
-      it 'returns status that indicates success' do
-        expect(container_repository.delete_tags).to be_truthy
+        expect(container_repository.delete_tags!).to be_truthy
       end
     end
 
     context 'when action fails' do
-      before do
-        allow(container_repository.client)
+      it 'returns status that indicates failure' do
+        expect(container_repository.client)
           .to receive(:delete_repository_tag)
           .and_return(false)
-      end
 
-      it 'returns status that indicates failure' do
-        expect(container_repository.delete_tags).to be_falsey
+        expect(container_repository.delete_tags!).to be_falsey
       end
     end
   end
diff --git a/spec/services/projects/destroy_service_spec.rb b/spec/services/projects/destroy_service_spec.rb
index 44e0286350b..193ccd17282 100644
--- a/spec/services/projects/destroy_service_spec.rb
+++ b/spec/services/projects/destroy_service_spec.rb
@@ -100,7 +100,8 @@ describe Projects::DestroyService, services: true do
 
     context 'images deletion succeeds' do
       it do
-        expect_any_instance_of(ContainerRepository).to receive(:delete_tags).and_return(true)
+        expect_any_instance_of(ContainerRepository)
+          .to receive(:delete_tags!).and_return(true)
 
         destroy_project(project, user, {})
       end
@@ -108,7 +109,8 @@ describe Projects::DestroyService, services: true do
 
     context 'images deletion fails' do
       before do
-        expect_any_instance_of(ContainerRepository).to receive(:delete_tags).and_return(false)
+        expect_any_instance_of(ContainerRepository)
+          .to receive(:delete_tags!).and_return(false)
       end
 
       subject { destroy_project(project, user, {}) }

From db749d5d457e31d88e70a95ded35a850071359dd Mon Sep 17 00:00:00 2001
From: Filipa Lacerda <filipa@gitlab.com>
Date: Fri, 31 Mar 2017 11:03:14 +0100
Subject: [PATCH 067/278] Adds tests for scoped tabs

---
 .../environments/environments_spec.rb         | 36 +++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/spec/features/projects/environments/environments_spec.rb b/spec/features/projects/environments/environments_spec.rb
index 641e2cf7402..92a8abdca7b 100644
--- a/spec/features/projects/environments/environments_spec.rb
+++ b/spec/features/projects/environments/environments_spec.rb
@@ -23,6 +23,42 @@ feature 'Environments page', :feature, :js do
       expect(page).to have_link('Available')
       expect(page).to have_link('Stopped')
     end
+
+    describe 'with one available environment' do
+      given(:environment) { create(:environment, project: project, state: :available) }
+
+      describe 'in available tab page' do
+        it 'should show one environment' do
+          visit namespace_project_environments_path(project.namespace, project, scope: 'available')
+          expect(page.all('tbody > tr').length).to eq(1)
+        end
+      end
+
+      describe 'in stopped tab page' do
+        it 'should show no environments' do
+          visit namespace_project_environments_path(project.namespace, project, scope: 'stopped')
+          expect(page).to have_content('You don\'t have any environments right now')
+        end
+      end
+    end
+
+    describe 'with one stopped environment' do
+      given(:environment) { create(:environment, project: project, state: :stopped) }
+
+      describe 'in available tab page' do
+        it 'should show no environments' do
+          visit namespace_project_environments_path(project.namespace, project, scope: 'available')
+          expect(page).to have_content('You don\'t have any environments right now')
+        end
+      end
+
+      describe 'in stopped tab page' do
+        it 'should show one environment' do
+          visit namespace_project_environments_path(project.namespace, project, scope: 'stopped')
+          expect(page.all('tbody > tr').length).to eq(1)
+        end
+      end
+    end
   end
 
   context 'without environments' do

From 60cdd2bcc894cf9cce4892570bf6a146dc45e536 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Fri, 31 Mar 2017 12:27:05 +0200
Subject: [PATCH 068/278] Add specs for container repository factory method

---
 app/models/container_repository.rb            |  2 +-
 ...ntainer_registry_authentication_service.rb |  2 +-
 spec/models/container_repository_spec.rb      | 53 +++++++++++++++----
 3 files changed, 46 insertions(+), 11 deletions(-)

diff --git a/app/models/container_repository.rb b/app/models/container_repository.rb
index 052d93c3bdc..e27369c10d6 100644
--- a/app/models/container_repository.rb
+++ b/app/models/container_repository.rb
@@ -58,7 +58,7 @@ class ContainerRepository < ActiveRecord::Base
     end
   end
 
-  def self.create_from_path(path)
+  def self.create_from_path!(path)
     self.create(project: path.repository_project,
                 name: path.repository_name)
   end
diff --git a/app/services/auth/container_registry_authentication_service.rb b/app/services/auth/container_registry_authentication_service.rb
index dcb728b6151..d58ff589be1 100644
--- a/app/services/auth/container_registry_authentication_service.rb
+++ b/app/services/auth/container_registry_authentication_service.rb
@@ -94,7 +94,7 @@ module Auth
       return if path.has_repository?
       return unless actions.include?('push')
 
-      ContainerRepository.create_from_path(path)
+      ContainerRepository.create_from_path!(path)
     end
 
     def can_access?(requested_project, requested_action)
diff --git a/spec/models/container_repository_spec.rb b/spec/models/container_repository_spec.rb
index 92dccf76d71..884eac43719 100644
--- a/spec/models/container_repository_spec.rb
+++ b/spec/models/container_repository_spec.rb
@@ -85,28 +85,63 @@ describe ContainerRepository do
     end
   end
 
-  describe '#from_repository_path' do
-    context 'when received multi-level repository path' do
-      let(:repository) do
-        described_class.from_repository_path('group/test/some/image/name')
-      end
+  describe '.create_from_path!' do
+    let(:repository) do
+      described_class.create_from_path!(ContainerRegistry::Path.new(path))
+    end
 
-      pending 'fabricates object within a correct project' do
+    let(:repository_path) { ContainerRegistry::Path.new(path) }
+
+    context 'when received multi-level repository path' do
+      let(:path) { project.full_path + '/some/image' }
+
+      it 'fabricates repository assigned to a correct project' do
         expect(repository.project).to eq project
       end
 
-      pending 'it fabricates project with a correct name' do
-        expect(repository.name).to eq 'some/image/name'
+      it 'fabricates repository with a correct name' do
+        expect(repository.name).to eq 'some/image'
       end
     end
 
-    context 'when path contains too many nodes' do
+    context 'when path is too long' do
+      let(:path) do
+        project.full_path + '/a/b/c/d/e/f/g/h/i/j/k/l/n/o/p/s/t/u/x/y/z'
+      end
+
+      it 'does not create repository and raises error' do
+        expect { repository }.to raise_error(
+          ContainerRegistry::Path::InvalidRegistryPathError)
+      end
     end
 
     context 'when received multi-level repository with nested groups' do
+      let(:group) { create(:group, :nested, name: 'nested') }
+      let(:path) { project.full_path + '/some/image' }
+
+      it 'fabricates repository assigned to a correct project' do
+        expect(repository.project).to eq project
+      end
+
+      it 'fabricates repository with a correct name' do
+        expect(repository.name).to eq 'some/image'
+      end
+
+      it 'has path including a nested group' do
+        expect(repository.path).to include 'nested/test/some/image'
+      end
     end
 
     context 'when received root repository path' do
+      let(:path) { project.full_path }
+
+      it 'fabricates repository assigned to a correct project' do
+        expect(repository.project).to eq project
+      end
+
+      it 'fabricates repository with an empty name' do
+        expect(repository.name).to be_empty
+      end
     end
   end
 end

From 4726ff9dbee74d00544c7eb1ea188ecdfe16d7e8 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Fri, 31 Mar 2017 12:37:44 +0200
Subject: [PATCH 069/278] Add test example for invalid registry access request

---
 .../container_registry_authentication_service.rb    |  2 --
 ...ontainer_registry_authentication_service_spec.rb | 13 +++++++++++--
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/app/services/auth/container_registry_authentication_service.rb b/app/services/auth/container_registry_authentication_service.rb
index d58ff589be1..5e151b0f044 100644
--- a/app/services/auth/container_registry_authentication_service.rb
+++ b/app/services/auth/container_registry_authentication_service.rb
@@ -64,8 +64,6 @@ module Auth
     end
 
     def process_repository_access(type, path, actions)
-      # TODO, add specs for invalid paths
-      #
       return unless path.valid?
 
       requested_project = path.repository_project
diff --git a/spec/services/auth/container_registry_authentication_service_spec.rb b/spec/services/auth/container_registry_authentication_service_spec.rb
index a4a6430011e..e273dfe1552 100644
--- a/spec/services/auth/container_registry_authentication_service_spec.rb
+++ b/spec/services/auth/container_registry_authentication_service_spec.rb
@@ -81,13 +81,13 @@ describe Auth::ContainerRegistryAuthenticationService, services: true do
   end
 
   shared_examples 'container repository factory' do
-    it 'creates a new containe repository resource' do
+    it 'creates a new container repository resource' do
       expect { subject }
         .to change { project.container_repositories.count }.by(1)
     end
   end
 
-  shared_examples 'container repository factory' do
+  shared_examples 'not a container repository factory' do
     it 'does not create a new container repository resource' do
       expect { subject }.not_to change { ContainerRepository.count }
     end
@@ -183,6 +183,15 @@ describe Auth::ContainerRegistryAuthenticationService, services: true do
         it_behaves_like 'an inaccessible'
         it_behaves_like 'not a container repository factory'
       end
+
+      context 'when repository name is invalid' do
+        let(:current_params) do
+          { scope: 'repository:invalid:push' }
+        end
+
+        it_behaves_like 'an inaccessible'
+        it_behaves_like 'not a container repository factory'
+      end
     end
 
     context 'for internal project' do

From 41956773839ba010bb316e6bbe8d48c1ad7177de Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Fri, 31 Mar 2017 13:08:09 +0200
Subject: [PATCH 070/278] Reorganize container repository controllers and views

---
 .../projects/container_registry_controller.rb | 53 ------------------
 .../registry/application_controller.rb        | 10 ++++
 .../registry/repositories_controller.rb       | 54 +++++++++++++++++++
 .../projects/registry/tags_controller.rb      |  7 +++
 .../repositories}/_image.html.haml            |  0
 .../repositories}/_tag.html.haml              |  0
 .../repositories}/index.html.haml             |  0
 config/routes/project.rb                      |  5 +-
 8 files changed, 75 insertions(+), 54 deletions(-)
 delete mode 100644 app/controllers/projects/container_registry_controller.rb
 create mode 100644 app/controllers/projects/registry/application_controller.rb
 create mode 100644 app/controllers/projects/registry/repositories_controller.rb
 create mode 100644 app/controllers/projects/registry/tags_controller.rb
 rename app/views/projects/{container_registry => registry/repositories}/_image.html.haml (100%)
 rename app/views/projects/{container_registry => registry/repositories}/_tag.html.haml (100%)
 rename app/views/projects/{container_registry => registry/repositories}/index.html.haml (100%)

diff --git a/app/controllers/projects/container_registry_controller.rb b/app/controllers/projects/container_registry_controller.rb
deleted file mode 100644
index 8929bd0aa55..00000000000
--- a/app/controllers/projects/container_registry_controller.rb
+++ /dev/null
@@ -1,53 +0,0 @@
-class Projects::ContainerRegistryController < Projects::ApplicationController
-  before_action :verify_registry_enabled
-  before_action :authorize_read_container_image!
-  before_action :authorize_update_container_image!, only: [:destroy]
-  layout 'project'
-
-  def index
-    @images = project.container_repositories
-  end
-
-  def destroy
-    if tag
-      delete_tag
-    else
-      delete_image
-    end
-  end
-
-  private
-
-  def registry_url
-    @registry_url ||= namespace_project_container_registry_index_path(project.namespace, project)
-  end
-
-  def verify_registry_enabled
-    render_404 unless Gitlab.config.registry.enabled
-  end
-
-  def delete_image
-    if image.destroy
-      redirect_to registry_url
-    else
-      redirect_to registry_url, alert: 'Failed to remove image'
-    end
-  end
-
-  def delete_tag
-    if tag.delete
-      image.destroy if image.tags.empty?
-      redirect_to registry_url
-    else
-      redirect_to registry_url, alert: 'Failed to remove tag'
-    end
-  end
-
-  def image
-    @image ||= project.container_repositories.find_by(id: params[:id])
-  end
-
-  def tag
-    @tag ||= image.tag(params[:tag]) if params[:tag].present?
-  end
-end
diff --git a/app/controllers/projects/registry/application_controller.rb b/app/controllers/projects/registry/application_controller.rb
new file mode 100644
index 00000000000..8710c219553
--- /dev/null
+++ b/app/controllers/projects/registry/application_controller.rb
@@ -0,0 +1,10 @@
+module Projects
+  module Registry
+    class ApplicationController < Projects::ApplicationController
+      layout 'project'
+
+      before_action :verify_registry_enabled
+      before_action :authorize_read_container_image!
+    end
+  end
+end
diff --git a/app/controllers/projects/registry/repositories_controller.rb b/app/controllers/projects/registry/repositories_controller.rb
new file mode 100644
index 00000000000..b953d5b3378
--- /dev/null
+++ b/app/controllers/projects/registry/repositories_controller.rb
@@ -0,0 +1,54 @@
+module Projects
+  module Registry
+    class RepositoriesController < ::Projects::Registry::ApplicationController
+      before_action :authorize_update_container_image!, only: [:destroy]
+
+      def index
+        @images = project.container_repositories
+      end
+
+      def destroy
+        if tag
+          delete_tag
+        else
+          delete_image
+        end
+      end
+
+      private
+
+      def registry_url
+        @registry_url ||= namespace_project_container_registry_index_path(project.namespace, project)
+      end
+
+      def verify_registry_enabled
+        render_404 unless Gitlab.config.registry.enabled
+      end
+
+      def delete_image
+        if image.destroy
+          redirect_to registry_url
+        else
+          redirect_to registry_url, alert: 'Failed to remove image'
+        end
+      end
+
+      def delete_tag
+        if tag.delete
+          image.destroy if image.tags.empty?
+          redirect_to registry_url
+        else
+          redirect_to registry_url, alert: 'Failed to remove tag'
+        end
+      end
+
+      def image
+        @image ||= project.container_repositories.find_by(id: params[:id])
+      end
+
+      def tag
+        @tag ||= image.tag(params[:tag]) if params[:tag].present?
+      end
+    end
+  end
+end
diff --git a/app/controllers/projects/registry/tags_controller.rb b/app/controllers/projects/registry/tags_controller.rb
new file mode 100644
index 00000000000..e40489f67ad
--- /dev/null
+++ b/app/controllers/projects/registry/tags_controller.rb
@@ -0,0 +1,7 @@
+module Projects
+  module Registry
+    class TagsController < ::Projects::Registry::ApplicationController
+      before_action :authorize_update_container_image!, only: [:destroy]
+    end
+  end
+end
diff --git a/app/views/projects/container_registry/_image.html.haml b/app/views/projects/registry/repositories/_image.html.haml
similarity index 100%
rename from app/views/projects/container_registry/_image.html.haml
rename to app/views/projects/registry/repositories/_image.html.haml
diff --git a/app/views/projects/container_registry/_tag.html.haml b/app/views/projects/registry/repositories/_tag.html.haml
similarity index 100%
rename from app/views/projects/container_registry/_tag.html.haml
rename to app/views/projects/registry/repositories/_tag.html.haml
diff --git a/app/views/projects/container_registry/index.html.haml b/app/views/projects/registry/repositories/index.html.haml
similarity index 100%
rename from app/views/projects/container_registry/index.html.haml
rename to app/views/projects/registry/repositories/index.html.haml
diff --git a/config/routes/project.rb b/config/routes/project.rb
index 44b8ae7aedd..34f4bd917f7 100644
--- a/config/routes/project.rb
+++ b/config/routes/project.rb
@@ -219,7 +219,10 @@ constraints(ProjectUrlConstrainer.new) do
         end
       end
 
-      resources :container_registry, only: [:index, :destroy], constraints: { id: Gitlab::Regex.container_registry_reference_regex }
+      resources :container_registry,
+        controller: 'registry/repositories',
+        only: [:index, :destroy],
+        constraints: { id: Gitlab::Regex.container_registry_reference_regex }
 
       resources :milestones, constraints: { id: /\d+/ } do
         member do

From f32d269cfa08f280c0d0dd86c4b50c4dcfb7409f Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Fri, 31 Mar 2017 13:16:16 +0200
Subject: [PATCH 071/278] Remove unused method from container registry client

---
 lib/container_registry/client.rb | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/lib/container_registry/client.rb b/lib/container_registry/client.rb
index 196cdd36a88..7f5f6d9ddb6 100644
--- a/lib/container_registry/client.rb
+++ b/lib/container_registry/client.rb
@@ -15,10 +15,6 @@ module ContainerRegistry
       @options = options
     end
 
-    def update_token(token)
-      @options[:token] = token
-    end
-
     def repository_tags(name)
       response_body faraday.get("/v2/#{name}/tags/list")
     end

From 00319e595ab52906d12ef027a10e08ac92ea1337 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Fri, 31 Mar 2017 13:56:07 +0200
Subject: [PATCH 072/278] Move code related to registry to multiple controllers

---
 .../registry/application_controller.rb        |  8 ++++-
 .../registry/repositories_controller.rb       | 36 +++----------------
 .../projects/registry/tags_controller.rb      | 20 +++++++++++
 .../registry/repositories/_tag.html.haml      |  9 +++--
 config/routes/project.rb                      |  6 ++++
 5 files changed, 44 insertions(+), 35 deletions(-)

diff --git a/app/controllers/projects/registry/application_controller.rb b/app/controllers/projects/registry/application_controller.rb
index 8710c219553..a56f9c58726 100644
--- a/app/controllers/projects/registry/application_controller.rb
+++ b/app/controllers/projects/registry/application_controller.rb
@@ -3,8 +3,14 @@ module Projects
     class ApplicationController < Projects::ApplicationController
       layout 'project'
 
-      before_action :verify_registry_enabled
+      before_action :verify_registry_enabled!
       before_action :authorize_read_container_image!
+
+      private
+
+      def verify_registry_enabled!
+        render_404 unless Gitlab.config.registry.enabled
+      end
     end
   end
 end
diff --git a/app/controllers/projects/registry/repositories_controller.rb b/app/controllers/projects/registry/repositories_controller.rb
index b953d5b3378..e3e30176b30 100644
--- a/app/controllers/projects/registry/repositories_controller.rb
+++ b/app/controllers/projects/registry/repositories_controller.rb
@@ -8,47 +8,19 @@ module Projects
       end
 
       def destroy
-        if tag
-          delete_tag
+        if image.destroy
+          redirect_to project_container_registry_path(@project)
         else
-          delete_image
+          redirect_to project_container_registry_path(@project),
+                      alert: 'Failed to remove images repository!'
         end
       end
 
       private
 
-      def registry_url
-        @registry_url ||= namespace_project_container_registry_index_path(project.namespace, project)
-      end
-
-      def verify_registry_enabled
-        render_404 unless Gitlab.config.registry.enabled
-      end
-
-      def delete_image
-        if image.destroy
-          redirect_to registry_url
-        else
-          redirect_to registry_url, alert: 'Failed to remove image'
-        end
-      end
-
-      def delete_tag
-        if tag.delete
-          image.destroy if image.tags.empty?
-          redirect_to registry_url
-        else
-          redirect_to registry_url, alert: 'Failed to remove tag'
-        end
-      end
-
       def image
         @image ||= project.container_repositories.find_by(id: params[:id])
       end
-
-      def tag
-        @tag ||= image.tag(params[:tag]) if params[:tag].present?
-      end
     end
   end
 end
diff --git a/app/controllers/projects/registry/tags_controller.rb b/app/controllers/projects/registry/tags_controller.rb
index e40489f67ad..8f0a1aff394 100644
--- a/app/controllers/projects/registry/tags_controller.rb
+++ b/app/controllers/projects/registry/tags_controller.rb
@@ -2,6 +2,26 @@ module Projects
   module Registry
     class TagsController < ::Projects::Registry::ApplicationController
       before_action :authorize_update_container_image!, only: [:destroy]
+
+      def destroy
+        if tag.delete
+          redirect_to project_container_registry_path(@project)
+        else
+          redirect_to project_container_registry_path(@project),
+                      alert: 'Failed to remove repository tag!'
+        end
+      end
+
+      private
+
+      def repository
+        @image ||= project.container_repositories
+          .find_by(id: params[:repository_id])
+      end
+
+      def tag
+        @tag ||= repository.tag(params[:id]) if params[:id].present?
+      end
     end
   end
 end
diff --git a/app/views/projects/registry/repositories/_tag.html.haml b/app/views/projects/registry/repositories/_tag.html.haml
index f7161e85428..c9b3644ff93 100644
--- a/app/views/projects/registry/repositories/_tag.html.haml
+++ b/app/views/projects/registry/repositories/_tag.html.haml
@@ -25,5 +25,10 @@
   - if can?(current_user, :update_container_image, @project)
     %td.content
       .controls.hidden-xs.pull-right
-        = link_to namespace_project_container_registry_path(@project.namespace, @project, { id: tag.repository.id, tag: tag.name} ), class: 'btn btn-remove has-tooltip', title: "Remove tag", data: { confirm: "Due to a Docker limitation, all tags with the same ID will also be deleted. Are you sure?" }, method: :delete do
-          = icon("trash cred")
+        - notice = 'Due to a Docker limitation, all tags with the same ID will also be deleted. Are you sure?'
+        = link_to namespace_project_registry_repository_tag_path(@project.namespace, @project, tag.repository, tag.name),
+                  method: :delete,
+                  class: 'btn btn-remove has-tooltip',
+                  title: 'Remove image tag',
+                  data: { confirm: notice } do
+          = icon('trash cred')
diff --git a/config/routes/project.rb b/config/routes/project.rb
index 34f4bd917f7..0269857f9fb 100644
--- a/config/routes/project.rb
+++ b/config/routes/project.rb
@@ -224,6 +224,12 @@ constraints(ProjectUrlConstrainer.new) do
         only: [:index, :destroy],
         constraints: { id: Gitlab::Regex.container_registry_reference_regex }
 
+      namespace :registry do
+        resources :repository, only: [] do
+          resources :tags, only: [:destroy]
+        end
+      end
+
       resources :milestones, constraints: { id: /\d+/ } do
         member do
           put :sort_issues

From 83d1fe9b5aeb947c1387666205ecaca81f2bf3a2 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Fri, 31 Mar 2017 15:10:15 +0200
Subject: [PATCH 073/278] Add serveral minor improvements to container registry

---
 .../projects/registry/repositories_controller.rb            | 3 ++-
 app/controllers/projects/registry/tags_controller.rb        | 3 ++-
 app/models/container_repository.rb                          | 3 ++-
 app/views/projects/registry/repositories/_image.html.haml   | 6 +++++-
 lib/container_registry/tag.rb                               | 4 +---
 5 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/app/controllers/projects/registry/repositories_controller.rb b/app/controllers/projects/registry/repositories_controller.rb
index e3e30176b30..2901d83fcef 100644
--- a/app/controllers/projects/registry/repositories_controller.rb
+++ b/app/controllers/projects/registry/repositories_controller.rb
@@ -9,7 +9,8 @@ module Projects
 
       def destroy
         if image.destroy
-          redirect_to project_container_registry_path(@project)
+          redirect_to project_container_registry_path(@project),
+                      notice: 'Images repository has been removed successfully!'
         else
           redirect_to project_container_registry_path(@project),
                       alert: 'Failed to remove images repository!'
diff --git a/app/controllers/projects/registry/tags_controller.rb b/app/controllers/projects/registry/tags_controller.rb
index 8f0a1aff394..aab130787e9 100644
--- a/app/controllers/projects/registry/tags_controller.rb
+++ b/app/controllers/projects/registry/tags_controller.rb
@@ -5,7 +5,8 @@ module Projects
 
       def destroy
         if tag.delete
-          redirect_to project_container_registry_path(@project)
+          redirect_to project_container_registry_path(@project),
+                      notice: 'Tag removed successfull!'
         else
           redirect_to project_container_registry_path(@project),
                       alert: 'Failed to remove repository tag!'
diff --git a/app/models/container_repository.rb b/app/models/container_repository.rb
index e27369c10d6..ceb82af2e95 100644
--- a/app/models/container_repository.rb
+++ b/app/models/container_repository.rb
@@ -4,7 +4,8 @@ class ContainerRepository < ActiveRecord::Base
   validates :name, length: { minimum: 0, allow_nil: false }
 
   delegate :client, to: :registry
-  before_destroy :delete_tags
+
+  before_destroy :delete_tags!
 
   def registry
     @registry ||= begin
diff --git a/app/views/projects/registry/repositories/_image.html.haml b/app/views/projects/registry/repositories/_image.html.haml
index 64b11e375c6..c3f8580d25b 100644
--- a/app/views/projects/registry/repositories/_image.html.haml
+++ b/app/views/projects/registry/repositories/_image.html.haml
@@ -10,7 +10,11 @@
       = escape_once(image.path)
     = clipboard_button(clipboard_text: "docker pull #{image.path}")
     .controls.hidden-xs.pull-right
-      = link_to namespace_project_container_registry_path(@project.namespace, @project, image.id), class: 'btn btn-remove has-tooltip', title: "Remove image", data: { confirm: "Are you sure?" }, method: :delete do
+      = link_to namespace_project_container_registry_path(@project.namespace, @project, image),
+                class: 'btn btn-remove has-tooltip',
+                title: 'Remove repository',
+                data: { confirm: 'Are you sure?' },
+                method: :delete do
         = icon("trash cred")
 
 
diff --git a/lib/container_registry/tag.rb b/lib/container_registry/tag.rb
index d653deb3bf1..d00e6191e7e 100644
--- a/lib/container_registry/tag.rb
+++ b/lib/container_registry/tag.rb
@@ -36,9 +36,7 @@ module ContainerRegistry
     end
 
     def digest
-      return @digest if defined?(@digest)
-
-      @digest = client.repository_tag_digest(repository.path, name)
+      @digest ||= client.repository_tag_digest(repository.path, name)
     end
 
     def config_blob

From 058dfbb0fd5d058e31ee627dff0527b3f4d41664 Mon Sep 17 00:00:00 2001
From: Phil Hughes <me@iamphill.com>
Date: Mon, 3 Apr 2017 09:05:21 +0100
Subject: [PATCH 074/278] Fixed user profile tabs causing the page to scroll

Closes #30338
---
 app/assets/stylesheets/pages/profile.scss | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/app/assets/stylesheets/pages/profile.scss b/app/assets/stylesheets/pages/profile.scss
index 703c5fc8869..8c6dd392865 100644
--- a/app/assets/stylesheets/pages/profile.scss
+++ b/app/assets/stylesheets/pages/profile.scss
@@ -230,6 +230,14 @@
     font-size: 0;
   }
 
+  .fade-right {
+    right: 0;
+  }
+
+  .fade-left {
+    left: 0;
+  }
+
   @media (max-width: $screen-xs-max) {
     .cover-block {
       padding-top: 20px;

From 662d2e68173ecc8ee1bfe9dddf8cc38766bd310b Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Mon, 3 Apr 2017 10:38:37 +0200
Subject: [PATCH 075/278] Refactor feature specs for container registry

---
 .../registry/repositories/_tag.html.haml      |  2 +-
 spec/features/container_registry_spec.rb      | 67 ++++++++++---------
 spec/support/stub_gitlab_calls.rb             | 16 ++---
 3 files changed, 43 insertions(+), 42 deletions(-)

diff --git a/app/views/projects/registry/repositories/_tag.html.haml b/app/views/projects/registry/repositories/_tag.html.haml
index c9b3644ff93..73566689d57 100644
--- a/app/views/projects/registry/repositories/_tag.html.haml
+++ b/app/views/projects/registry/repositories/_tag.html.haml
@@ -29,6 +29,6 @@
         = link_to namespace_project_registry_repository_tag_path(@project.namespace, @project, tag.repository, tag.name),
                   method: :delete,
                   class: 'btn btn-remove has-tooltip',
-                  title: 'Remove image tag',
+                  title: 'Remove tag',
                   data: { confirm: notice } do
           = icon('trash cred')
diff --git a/spec/features/container_registry_spec.rb b/spec/features/container_registry_spec.rb
index 530e6af92d3..42431cbe731 100644
--- a/spec/features/container_registry_spec.rb
+++ b/spec/features/container_registry_spec.rb
@@ -1,59 +1,60 @@
 require 'spec_helper'
 
 describe "Container Registry" do
+  let(:user) { create(:user) }
   let(:project) { create(:empty_project) }
-  let(:registry) { project.container_registry }
-  let(:tag_name) { 'latest' }
-  let(:tags) { [tag_name] }
-  let(:container_repository) { create(:container_repository) }
-  let(:image_name) { container_repository.name }
+
+  let(:container_repository) do
+    create(:container_repository, name: 'my/image')
+  end
 
   before do
-    login_as(:user)
-    project.team << [@user, :developer]
+    login_as(user)
+    project.add_developer(user)
     stub_container_registry_config(enabled: true)
-    stub_container_registry_tags(*tags)
-    project.container_repositories << container_repository unless container_repository.nil?
+    stub_container_registry_tags(%w[latest])
   end
 
-  describe 'GET /:project/container_registry' do
-    before do
-      visit namespace_project_container_registry_index_path(project.namespace, project)
-    end
+  context 'when there are no image repositories' do
+    scenario 'user visits container registry main page' do
+      visit_container_registry
 
-    context 'when no images' do
-      let(:container_repository) { }
-
-      it { expect(page).to have_content('No container images in Container Registry for this project') }
-    end
-
-    context 'when there are images' do
-      it { expect(page).to have_content(image_name) }
+      expect(page).to have_content 'No container images'
     end
   end
 
-  describe 'DELETE /:project/container_registry/:image_id' do
+  context 'when there are image repositories' do
     before do
-      visit namespace_project_container_registry_index_path(project.namespace, project)
+      project.container_repositories << container_repository
     end
 
-    it do
+    scenario 'user wants to see multi-level container repository' do
+      visit_container_registry
+
+      expect(page).to have_content('my/image')
+    end
+
+    scenario 'user removes entire container repository' do
+      visit_container_registry
+
       expect_any_instance_of(ContainerRepository)
         .to receive(:delete_tags!).and_return(true)
 
-      click_on 'Remove image'
-    end
-  end
-
-  describe 'DELETE /:project/container_registry/tag' do
-    before do
-      visit namespace_project_container_registry_index_path(project.namespace, project)
+      click_on 'Remove repository'
     end
 
-    it do
-      expect_any_instance_of(::ContainerRegistry::Tag).to receive(:delete).and_return(true)
+    scenario 'user removes a specific tag from container repository' do
+      visit_container_registry
+
+      expect_any_instance_of(ContainerRegistry::Tag)
+        .to receive(:delete).and_return(true)
 
       click_on 'Remove tag'
     end
   end
+
+  def visit_container_registry
+    visit namespace_project_container_registry_index_path(
+      project.namespace, project)
+  end
 end
diff --git a/spec/support/stub_gitlab_calls.rb b/spec/support/stub_gitlab_calls.rb
index 3949784aabb..dbf3ace37c3 100644
--- a/spec/support/stub_gitlab_calls.rb
+++ b/spec/support/stub_gitlab_calls.rb
@@ -32,15 +32,15 @@ module StubGitlabCalls
   end
 
   def stub_container_registry_tags(*tags)
-    allow_any_instance_of(ContainerRegistry::Client).to receive(:repository_tags).and_return(
-      { "tags" => tags }
-    )
-    allow_any_instance_of(ContainerRegistry::Client).to receive(:repository_manifest).and_return(
-      JSON.parse(File.read(Rails.root + 'spec/fixtures/container_registry/tag_manifest.json'))
-    )
+    allow_any_instance_of(ContainerRegistry::Client)
+      .to receive(:repository_tags).and_return({ 'tags' => tags })
+
+    allow_any_instance_of(ContainerRegistry::Client)
+      .to receive(:repository_manifest).and_return(
+      JSON.parse(File.read(Rails.root + 'spec/fixtures/container_registry/tag_manifest.json')))
+
     allow_any_instance_of(ContainerRegistry::Client).to receive(:blob).and_return(
-      File.read(Rails.root + 'spec/fixtures/container_registry/config_blob.json')
-    )
+      File.read(Rails.root + 'spec/fixtures/container_registry/config_blob.json'))
   end
 
   private

From 10b0fb1b4241e6c93f62a07fd1eac58835a8c7e2 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Mon, 3 Apr 2017 10:53:16 +0200
Subject: [PATCH 076/278] Remove redundant stubs from container image tag specs

---
 spec/lib/container_registry/tag_spec.rb | 35 ++++++++++++-------------
 1 file changed, 17 insertions(+), 18 deletions(-)

diff --git a/spec/lib/container_registry/tag_spec.rb b/spec/lib/container_registry/tag_spec.rb
index 37eaa10f4a4..bc1912d8e6c 100644
--- a/spec/lib/container_registry/tag_spec.rb
+++ b/spec/lib/container_registry/tag_spec.rb
@@ -5,10 +5,9 @@ describe ContainerRegistry::Tag do
   let(:project) { create(:project, path: 'test', group: group) }
 
   let(:repository) do
-    create(:container_repository, name: '', tags: %w[latest], project: project)
+    create(:container_repository, name: '', project: project)
   end
 
-  # TODO, move stubs to helper with this header
   let(:headers) do
     { 'Accept' => 'application/vnd.docker.distribution.manifest.v2+json' }
   end
@@ -41,7 +40,7 @@ describe ContainerRegistry::Tag do
     context 'when tag belongs to first-level repository' do
       let(:repository) do
         create(:container_repository, name: 'my_image',
-                                      tags: %w[latest],
+                                      tags: %w[tag],
                                       project: project)
       end
 
@@ -158,29 +157,29 @@ describe ContainerRegistry::Tag do
     end
   end
 
-  context 'manifest digest' do
+  context 'with stubbed digest' do
     before do
-      stub_request(:head, 'http://registry.gitlab/v2/group/test/manifests/tag').
-        with(headers: headers).
-        to_return(status: 200, headers: { 'Docker-Content-Digest' => 'sha256:digest' })
+      stub_request(:head, 'http://registry.gitlab/v2/group/test/manifests/tag')
+        .with(headers: headers)
+        .to_return(status: 200, headers: { 'Docker-Content-Digest' => 'sha256:digest' })
     end
 
-    context '#digest' do
-      subject { tag.digest }
-
-      it { is_expected.to eq('sha256:digest') }
+    describe '#digest' do
+      it 'returns a correct tag digest' do
+        expect(tag.digest).to eq 'sha256:digest'
+      end
     end
 
-    context '#delete' do
+    describe '#delete' do
       before do
-        stub_request(:delete, 'http://registry.gitlab/v2/group/test/manifests/sha256:digest').
-          with(headers: headers).
-          to_return(status: 200)
+        stub_request(:delete, 'http://registry.gitlab/v2/group/test/manifests/sha256:digest')
+          .with(headers: headers)
+          .to_return(status: 200)
       end
 
-      subject { tag.delete }
-
-      it { is_expected.to be_truthy }
+      it 'correctly deletes the tag' do
+        expect(tag.delete).to be_truthy
+      end
     end
   end
 end

From 01280a5ad56f67ae653dade815faa5649bcee81f Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Mon, 3 Apr 2017 10:57:12 +0200
Subject: [PATCH 077/278] Add missing test example for container repository
 tags

---
 app/models/container_repository.rb       | 2 --
 spec/models/container_repository_spec.rb | 6 ++++++
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/app/models/container_repository.rb b/app/models/container_repository.rb
index ceb82af2e95..ab04258ab8d 100644
--- a/app/models/container_repository.rb
+++ b/app/models/container_repository.rb
@@ -43,8 +43,6 @@ class ContainerRepository < ActiveRecord::Base
     ContainerRegistry::Blob.new(self, config)
   end
 
-  # TODO, specs needed
-  #
   def has_tags?
     tags.to_a.any?
   end
diff --git a/spec/models/container_repository_spec.rb b/spec/models/container_repository_spec.rb
index 884eac43719..f794085fc45 100644
--- a/spec/models/container_repository_spec.rb
+++ b/spec/models/container_repository_spec.rb
@@ -57,6 +57,12 @@ describe ContainerRepository do
     it { is_expected.not_to be_empty }
   end
 
+  describe '#has_tags?' do
+    it 'has tags' do
+      expect(container_repository).to have_tags
+    end
+  end
+
   describe '#delete_tags!' do
     let(:container_repository) do
       create(:container_repository, name: 'my_image',

From 1a47986b3d7cd8e6d5bdbfbc20a841cf5586f773 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Mon, 3 Apr 2017 11:38:39 +0200
Subject: [PATCH 078/278] Check registry repository name against regexp

This regexp is extracted from Docker Distribution 2.4.1 docs, contains
additional `/` element that can be a separator of components.
---
 lib/container_registry/path.rb           |  4 +++-
 lib/gitlab/regex.rb                      |  7 +++++++
 spec/lib/container_registry/path_spec.rb | 24 +++++++++++++++---------
 3 files changed, 25 insertions(+), 10 deletions(-)

diff --git a/lib/container_registry/path.rb b/lib/container_registry/path.rb
index 27e0e7897ff..6e8d62b77c7 100644
--- a/lib/container_registry/path.rb
+++ b/lib/container_registry/path.rb
@@ -22,7 +22,9 @@ module ContainerRegistry
     end
 
     def valid?
-      @nodes.size > 1 && @nodes.size < Namespace::NUMBER_OF_ANCESTORS_ALLOWED
+      @path =~ Gitlab::Regex.container_repository_name_regex &&
+        @nodes.size > 1 &&
+        @nodes.size < Namespace::NUMBER_OF_ANCESTORS_ALLOWED
     end
 
     def components
diff --git a/lib/gitlab/regex.rb b/lib/gitlab/regex.rb
index 5e5f5ff1589..e599dd4a656 100644
--- a/lib/gitlab/regex.rb
+++ b/lib/gitlab/regex.rb
@@ -121,6 +121,13 @@ module Gitlab
       git_reference_regex
     end
 
+    ##
+    # Docker Distribution Registry 2.4.1 repository name rules
+    #
+    def container_repository_name_regex
+      @container_repository_regex ||= %r{\A[a-z0-9]+(?:[-._/][a-z0-9]+)*\Z}
+    end
+
     def environment_name_regex
       @environment_name_regex ||= /\A[a-zA-Z0-9_\\\/\${}. -]+\z/.freeze
     end
diff --git a/spec/lib/container_registry/path_spec.rb b/spec/lib/container_registry/path_spec.rb
index 68732b12542..1973da65f0a 100644
--- a/spec/lib/container_registry/path_spec.rb
+++ b/spec/lib/container_registry/path_spec.rb
@@ -36,25 +36,31 @@ describe ContainerRegistry::Path do
     context 'when path has less than two components' do
       let(:path) { 'something/' }
 
-      it 'is not valid' do
-        expect(subject).not_to be_valid
-      end
+      it { is_expected.not_to be_valid }
     end
 
     context 'when path has more than allowed number of components' do
       let(:path) { 'a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/r/s/t/u/w/y/z' }
 
-      it 'is not valid' do
-        expect(subject).not_to be_valid
-      end
+      it { is_expected.not_to be_valid }
+    end
+
+    context 'when path has invalid characters' do
+      let(:path) { 'some\path' }
+
+      it { is_expected.not_to be_valid }
     end
 
     context 'when path has two or more components' do
       let(:path) { 'some/path' }
 
-      it 'is valid' do
-        expect(subject).to be_valid
-      end
+      it { is_expected.to be_valid }
+    end
+
+    context 'when path is related to multi-level image' do
+      let(:path) { 'some/path/my/image' }
+
+      it { is_expected.to be_valid }
     end
   end
 

From e10dae3e3c2a5fb6077244c72e44c912b7281349 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Mon, 3 Apr 2017 11:42:37 +0200
Subject: [PATCH 079/278] Improve code in container repository path class

---
 lib/container_registry/path.rb           | 23 +++++++++++++----------
 spec/lib/container_registry/path_spec.rb |  8 ++++++++
 2 files changed, 21 insertions(+), 10 deletions(-)

diff --git a/lib/container_registry/path.rb b/lib/container_registry/path.rb
index 6e8d62b77c7..f76c6489381 100644
--- a/lib/container_registry/path.rb
+++ b/lib/container_registry/path.rb
@@ -14,24 +14,23 @@ module ContainerRegistry
 
     def initialize(path)
       @path = path
-      @nodes = path.to_s.split('/')
-    end
-
-    def to_s
-      @path
     end
 
     def valid?
       @path =~ Gitlab::Regex.container_repository_name_regex &&
-        @nodes.size > 1 &&
-        @nodes.size < Namespace::NUMBER_OF_ANCESTORS_ALLOWED
+        nodes.size > 1 &&
+        nodes.size < Namespace::NUMBER_OF_ANCESTORS_ALLOWED
+    end
+
+    def nodes
+      @nodes ||= @path.to_s.split('/')
     end
 
     def components
       raise InvalidRegistryPathError unless valid?
 
-      @components ||= @nodes.size.downto(2).map do |length|
-        @nodes.take(length).join('/')
+      @components ||= nodes.size.downto(2).map do |length|
+        nodes.take(length).join('/')
       end
     end
 
@@ -51,7 +50,7 @@ module ContainerRegistry
     end
 
     def repository_project
-      @project ||= Project.where_full_path_in(components.first(3))&.first
+      @project ||= Project.where_full_path_in(components.first(3)).first
     end
 
     def repository_name
@@ -59,5 +58,9 @@ module ContainerRegistry
 
       @path.remove(%r(^?#{Regexp.escape(repository_project.full_path)}/?))
     end
+
+    def to_s
+      @path
+    end
   end
 end
diff --git a/spec/lib/container_registry/path_spec.rb b/spec/lib/container_registry/path_spec.rb
index 1973da65f0a..825c61beeb3 100644
--- a/spec/lib/container_registry/path_spec.rb
+++ b/spec/lib/container_registry/path_spec.rb
@@ -3,6 +3,14 @@ require 'spec_helper'
 describe ContainerRegistry::Path do
   subject { described_class.new(path) }
 
+  describe '#nodes' do
+    let(:path) { 'path/to/some/project' }
+
+    it 'splits elements by a forward slash' do
+      expect(subject.nodes).to eq %w[path to some project]
+    end
+  end
+
   describe '#components' do
     context 'when repository path is valid' do
       let(:path) { 'path/to/some/project' }

From 6fefa794304a6233368b592422ea0fb71a2700f0 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Mon, 3 Apr 2017 11:51:13 +0200
Subject: [PATCH 080/278] Validate uniqueness of container repository name

---
 app/models/container_repository.rb       | 1 +
 spec/models/container_repository_spec.rb | 7 +++++++
 2 files changed, 8 insertions(+)

diff --git a/app/models/container_repository.rb b/app/models/container_repository.rb
index ab04258ab8d..0cf781799e9 100644
--- a/app/models/container_repository.rb
+++ b/app/models/container_repository.rb
@@ -2,6 +2,7 @@ class ContainerRepository < ActiveRecord::Base
   belongs_to :project
 
   validates :name, length: { minimum: 0, allow_nil: false }
+  validates :name, uniqueness: { scope: :project_id }
 
   delegate :client, to: :registry
 
diff --git a/spec/models/container_repository_spec.rb b/spec/models/container_repository_spec.rb
index f794085fc45..503da6556c0 100644
--- a/spec/models/container_repository_spec.rb
+++ b/spec/models/container_repository_spec.rb
@@ -21,6 +21,13 @@ describe ContainerRepository do
         headers: { 'Content-Type' => 'application/json' })
   end
 
+  describe 'validations' do
+    it 'validates uniqueness of name scoped to project' do
+      expect(subject).to validate_uniqueness_of(:name)
+        .scoped_to(:project_id)
+    end
+  end
+
   describe 'associations' do
     it 'belongs to the project' do
       expect(container_repository).to belong_to(:project)

From fd30b3d4972180b6e91d0180b140f32622c48b1d Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Mon, 3 Apr 2017 12:49:54 +0200
Subject: [PATCH 081/278] Ensure root container repository when visiting
 registry

Root container repository is a images repository that had been created
before 9.1, before we introduced multi-level images support.
---
 .../registry/repositories_controller.rb       | 16 ++++
 app/models/container_repository.rb            | 12 ++-
 .../registry/repositories_controller_spec.rb  | 82 +++++++++++++++++++
 spec/factories/container_repositories.rb      |  4 +
 spec/models/container_repository_spec.rb      | 37 +++++++++
 5 files changed, 149 insertions(+), 2 deletions(-)
 create mode 100644 spec/controllers/projects/registry/repositories_controller_spec.rb

diff --git a/app/controllers/projects/registry/repositories_controller.rb b/app/controllers/projects/registry/repositories_controller.rb
index 2901d83fcef..ab4344bcf3c 100644
--- a/app/controllers/projects/registry/repositories_controller.rb
+++ b/app/controllers/projects/registry/repositories_controller.rb
@@ -2,6 +2,7 @@ module Projects
   module Registry
     class RepositoriesController < ::Projects::Registry::ApplicationController
       before_action :authorize_update_container_image!, only: [:destroy]
+      before_action :ensure_root_container_repository!, only: [:index]
 
       def index
         @images = project.container_repositories
@@ -22,6 +23,21 @@ module Projects
       def image
         @image ||= project.container_repositories.find_by(id: params[:id])
       end
+
+      ##
+      # Container repository object for root project path.
+      #
+      # Needed to maintain a backwards compatibility.
+      #
+      def ensure_root_container_repository!
+        ContainerRegistry::Path.new(@project.full_path).tap do |path|
+          return if path.has_repository?
+
+          ContainerRepository.build_from_path(path).tap do |repository|
+            repository.save if repository.has_tags?
+          end
+        end
+      end
     end
   end
 end
diff --git a/app/models/container_repository.rb b/app/models/container_repository.rb
index 0cf781799e9..36158d75ae8 100644
--- a/app/models/container_repository.rb
+++ b/app/models/container_repository.rb
@@ -48,6 +48,10 @@ class ContainerRepository < ActiveRecord::Base
     tags.to_a.any?
   end
 
+  def root_repository?
+    name.empty?
+  end
+
   def delete_tags!
     return unless has_tags?
 
@@ -58,8 +62,12 @@ class ContainerRepository < ActiveRecord::Base
     end
   end
 
+  def self.build_from_path(path)
+    self.new(project: path.repository_project,
+             name: path.repository_name)
+  end
+
   def self.create_from_path!(path)
-    self.create(project: path.repository_project,
-                name: path.repository_name)
+    build_from_path(path).tap(&:save!)
   end
 end
diff --git a/spec/controllers/projects/registry/repositories_controller_spec.rb b/spec/controllers/projects/registry/repositories_controller_spec.rb
new file mode 100644
index 00000000000..e514f535f1d
--- /dev/null
+++ b/spec/controllers/projects/registry/repositories_controller_spec.rb
@@ -0,0 +1,82 @@
+require 'spec_helper'
+
+describe Projects::Registry::RepositoriesController do
+  let(:user)    { create(:user) }
+  let(:project) { create(:empty_project, :private) }
+
+  before do
+    sign_in(user)
+  end
+
+  context 'when user has access to registry' do
+    before do
+      project.add_developer(user)
+    end
+
+    describe 'GET index' do
+      context 'when root container repository exists' do
+        before do
+          create(:container_repository, :root, project: project)
+        end
+
+        it 'does not create root container repository' do
+          expect { go_to_index }.not_to change { ContainerRepository.all.count }
+        end
+      end
+
+      context 'when root container repository does not exist' do
+        context 'when there are tags for this repository' do
+          before do
+            stub_container_registry_tags(%w[rc1 latest])
+          end
+
+          it 'successfully renders container repositories' do
+            go_to_index
+
+            expect(response).to have_http_status(:ok)
+          end
+
+          it 'creates a root container repository' do
+            expect { go_to_index }.to change { ContainerRepository.all.count }.by(1)
+            expect(ContainerRepository.first).to be_root_repository
+          end
+        end
+
+        context 'when there are no tags for this repository' do
+          before do
+            stub_container_registry_tags(*[])
+          end
+
+          it 'successfully renders container repositories' do
+            go_to_index
+
+            expect(response).to have_http_status(:ok)
+          end
+
+          it 'does not ensure root container repository' do
+            expect { go_to_index }.not_to change { ContainerRepository.all.count }
+          end
+        end
+      end
+    end
+  end
+
+  context 'when user does not have access to registry' do
+    describe 'GET index' do
+      it 'responds with 404' do
+        go_to_index
+
+        expect(response).to have_http_status(:not_found)
+      end
+
+      it 'does not ensure root container repository' do
+        expect { go_to_index }.not_to change { ContainerRepository.all.count }
+      end
+    end
+  end
+
+  def go_to_index
+    get :index, namespace_id: project.namespace,
+                project_id: project
+  end
+end
diff --git a/spec/factories/container_repositories.rb b/spec/factories/container_repositories.rb
index 4919a03cdf2..3fcad9fd4b3 100644
--- a/spec/factories/container_repositories.rb
+++ b/spec/factories/container_repositories.rb
@@ -7,6 +7,10 @@ FactoryGirl.define do
       tags []
     end
 
+    trait :root do
+      name ''
+    end
+
     after(:build) do |repository, evaluator|
       next if evaluator.tags.to_a.none?
 
diff --git a/spec/models/container_repository_spec.rb b/spec/models/container_repository_spec.rb
index 503da6556c0..b23ed8e30b6 100644
--- a/spec/models/container_repository_spec.rb
+++ b/spec/models/container_repository_spec.rb
@@ -98,6 +98,43 @@ describe ContainerRepository do
     end
   end
 
+  describe '#root_repository?' do
+    context 'when repository is a root repository' do
+      let(:repository) { create(:container_repository, :root) }
+
+      it 'returns true' do
+        expect(repository).to be_root_repository
+      end
+    end
+
+    context 'when repository is not a root repository' do
+      it 'returns false' do
+        expect(container_repository).not_to be_root_repository
+      end
+    end
+  end
+
+  describe '.build_from_path' do
+    let(:path) { project.full_path + '/some/image' }
+    let(:repository_path) { ContainerRegistry::Path.new(path) }
+
+    let(:repository) do
+      described_class.build_from_path(ContainerRegistry::Path.new(path))
+    end
+
+    it 'fabricates repository assigned to a correct project' do
+      expect(repository.project).to eq project
+    end
+
+    it 'fabricates repository with a correct name' do
+      expect(repository.name).to eq 'some/image'
+    end
+
+    it 'is not persisted' do
+      expect(repository).not_to be_persisted
+    end
+  end
+
   describe '.create_from_path!' do
     let(:repository) do
       described_class.create_from_path!(ContainerRegistry::Path.new(path))

From 0af4cbc57266cd7d2c433442c537da5c8970a3da Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Mon, 3 Apr 2017 13:05:46 +0200
Subject: [PATCH 082/278] Simplify container repository build method specs

---
 spec/models/container_repository_spec.rb | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/spec/models/container_repository_spec.rb b/spec/models/container_repository_spec.rb
index b23ed8e30b6..1a29cc9a096 100644
--- a/spec/models/container_repository_spec.rb
+++ b/spec/models/container_repository_spec.rb
@@ -115,11 +115,12 @@ describe ContainerRepository do
   end
 
   describe '.build_from_path' do
-    let(:path) { project.full_path + '/some/image' }
-    let(:repository_path) { ContainerRegistry::Path.new(path) }
+    let(:registry_path) do
+      ContainerRegistry::Path.new(project.full_path + '/some/image')
+    end
 
     let(:repository) do
-      described_class.build_from_path(ContainerRegistry::Path.new(path))
+      described_class.build_from_path(registry_path)
     end
 
     it 'fabricates repository assigned to a correct project' do

From b90f83e93319d54d558b29838d7453444f3fcf11 Mon Sep 17 00:00:00 2001
From: Annabel Dunstone Gray <annabel.dunstone@gmail.com>
Date: Fri, 31 Mar 2017 15:13:32 -0500
Subject: [PATCH 083/278] Start adding profile icons

---
 app/assets/stylesheets/pages/events.scss       | 16 ++++++----------
 app/views/events/_event.html.haml              |  5 +++--
 app/views/events/event/_common.html.haml       | 10 +++++++++-
 app/views/shared/icons/_code_fork.svg          |  1 +
 app/views/shared/icons/_comment_o.svg          |  1 +
 app/views/shared/icons/_icon_status_closed.svg |  1 +
 app/views/shared/icons/_icon_status_open.svg   |  1 +
 app/views/shared/icons/_trash_o.svg            |  1 +
 8 files changed, 23 insertions(+), 13 deletions(-)
 create mode 100644 app/views/shared/icons/_code_fork.svg
 create mode 100644 app/views/shared/icons/_comment_o.svg
 create mode 100644 app/views/shared/icons/_icon_status_closed.svg
 create mode 100644 app/views/shared/icons/_icon_status_open.svg
 create mode 100644 app/views/shared/icons/_trash_o.svg

diff --git a/app/assets/stylesheets/pages/events.scss b/app/assets/stylesheets/pages/events.scss
index 08398bb43a2..14ff6ac9a9a 100644
--- a/app/assets/stylesheets/pages/events.scss
+++ b/app/assets/stylesheets/pages/events.scss
@@ -4,16 +4,11 @@
  */
 .event-item {
   font-size: $gl-font-size;
-  padding: $gl-padding-top 0 $gl-padding-top ($gl-avatar-size + $gl-padding-top);
+  padding: $gl-padding;
   border-bottom: 1px solid $white-normal;
   color: $list-text-color;
 
   &.event-inline {
-    .avatar {
-      position: relative;
-      top: -2px;
-    }
-
     .event-title,
     .event-item-timestamp {
       line-height: 40px;
@@ -24,16 +19,17 @@
     color: $gl-text-color;
   }
 
-  .avatar {
-    margin-left: -($gl-avatar-size + $gl-padding-top);
-  }
-
   .event-title {
     @include str-truncated(calc(100% - 174px));
     font-weight: 600;
     color: $list-text-color;
   }
 
+  svg {
+    height: 16px;
+    width: 16px;
+  }
+
   .event-body {
     margin-right: 174px;
 
diff --git a/app/views/events/_event.html.haml b/app/views/events/_event.html.haml
index a0bd14df209..bf7a9af99cd 100644
--- a/app/views/events/_event.html.haml
+++ b/app/views/events/_event.html.haml
@@ -3,13 +3,14 @@
     .event-item-timestamp
       #{time_ago_with_tooltip(event.created_at)}
 
-    = author_avatar(event, size: 40)
-
     - if event.created_project?
+      = custom_icon("icon_status_open")
       = render "events/event/created_project", event: event
     - elsif event.push?
+      = custom_icon("icon_commit")
       = render "events/event/push", event: event
     - elsif event.commented?
+      = custom_icon("comment_o")
       = render "events/event/note", event: event
     - else
       = render "events/event/common", event: event
diff --git a/app/views/events/event/_common.html.haml b/app/views/events/event/_common.html.haml
index 2fb6b5647da..0d230e3f3f2 100644
--- a/app/views/events/event/_common.html.haml
+++ b/app/views/events/event/_common.html.haml
@@ -1,5 +1,13 @@
+- if event.target
+  - if event.target_type == "MergeRequest"
+    - if event.action_name == "opened"
+      = custom_icon("icon_status_open")
+    - elsif event.action_name == "closed"
+      = custom_icon("icon_status_closed")
+    - else
+      = custom_icon("code_fork")
+
 .event-title
-  %span.author_name= link_to_author event
   %span{ class: event.action_name }
   - if event.target
     = event.action_name
diff --git a/app/views/shared/icons/_code_fork.svg b/app/views/shared/icons/_code_fork.svg
new file mode 100644
index 00000000000..8347dce2d5b
--- /dev/null
+++ b/app/views/shared/icons/_code_fork.svg
@@ -0,0 +1 @@
+<svg width="1792" height="1792" viewBox="0 0 1792 1792" xmlns="http://www.w3.org/2000/svg"><path d="M672 1472q0-40-28-68t-68-28-68 28-28 68 28 68 68 28 68-28 28-68zm0-1152q0-40-28-68t-68-28-68 28-28 68 28 68 68 28 68-28 28-68zm640 128q0-40-28-68t-68-28-68 28-28 68 28 68 68 28 68-28 28-68zm96 0q0 52-26 96.5t-70 69.5q-2 287-226 414-68 38-203 81-128 40-169.5 71t-41.5 100v26q44 25 70 69.5t26 96.5q0 80-56 136t-136 56-136-56-56-136q0-52 26-96.5t70-69.5v-820q-44-25-70-69.5t-26-96.5q0-80 56-136t136-56 136 56 56 136q0 52-26 96.5t-70 69.5v497q54-26 154-57 55-17 87.5-29.5t70.5-31 59-39.5 40.5-51 28-69.5 8.5-91.5q-44-25-70-69.5t-26-96.5q0-80 56-136t136-56 136 56 56 136z"/></svg>
\ No newline at end of file
diff --git a/app/views/shared/icons/_comment_o.svg b/app/views/shared/icons/_comment_o.svg
new file mode 100644
index 00000000000..55807f0840a
--- /dev/null
+++ b/app/views/shared/icons/_comment_o.svg
@@ -0,0 +1 @@
+<svg width="1792" height="1792" viewBox="0 0 1792 1792" xmlns="http://www.w3.org/2000/svg"><path d="M896 384q-204 0-381.5 69.5t-282 187.5-104.5 255q0 112 71.5 213.5t201.5 175.5l87 50-27 96q-24 91-70 172 152-63 275-171l43-38 57 6q69 8 130 8 204 0 381.5-69.5t282-187.5 104.5-255-104.5-255-282-187.5-381.5-69.5zm896 512q0 174-120 321.5t-326 233-450 85.5q-70 0-145-8-198 175-460 242-49 14-114 22h-5q-15 0-27-10.5t-16-27.5v-1q-3-4-.5-12t2-10 4.5-9.5l6-9 7-8.5 8-9q7-8 31-34.5t34.5-38 31-39.5 32.5-51 27-59 26-76q-157-89-247.5-220t-90.5-281q0-174 120-321.5t326-233 450-85.5 450 85.5 326 233 120 321.5z"/></svg>
\ No newline at end of file
diff --git a/app/views/shared/icons/_icon_status_closed.svg b/app/views/shared/icons/_icon_status_closed.svg
new file mode 100644
index 00000000000..de448ee1194
--- /dev/null
+++ b/app/views/shared/icons/_icon_status_closed.svg
@@ -0,0 +1 @@
+<svg width="14" height="14" viewBox="0 0 14 14" xmlns="http://www.w3.org/2000/svg"><path d="M0 7c0-3.866 3.142-7 7-7 3.866 0 7 3.142 7 7 0 3.866-3.142 7-7 7-3.866 0-7-3.142-7-7z"/><path d="M1 7c0 3.309 2.69 6 6 6 3.309 0 6-2.69 6-6 0-3.309-2.69-6-6-6-3.309 0-6 2.69-6 6z" fill="#FFF"/><rect x="3.36" y="6.16" width="7.28" height="1.68" rx=".84"/></svg>
diff --git a/app/views/shared/icons/_icon_status_open.svg b/app/views/shared/icons/_icon_status_open.svg
new file mode 100644
index 00000000000..ed58d23c626
--- /dev/null
+++ b/app/views/shared/icons/_icon_status_open.svg
@@ -0,0 +1 @@
+<svg width="14" height="14" viewBox="0 0 14 14" xmlns="http://www.w3.org/2000/svg"><path d="M0 7c0-3.866 3.142-7 7-7 3.866 0 7 3.142 7 7 0 3.866-3.142 7-7 7-3.866 0-7-3.142-7-7z"/><path d="M1 7c0 3.309 2.69 6 6 6 3.309 0 6-2.69 6-6 0-3.309-2.69-6-6-6-3.309 0-6 2.69-6 6z" fill="#FFF"/><path d="M7 9.219a2.218 2.218 0 1 0 0-4.436A2.218 2.218 0 0 0 7 9.22zm0 1.12a3.338 3.338 0 1 1 0-6.676 3.338 3.338 0 0 1 0 6.676z"/></svg>
diff --git a/app/views/shared/icons/_trash_o.svg b/app/views/shared/icons/_trash_o.svg
new file mode 100644
index 00000000000..ea073d7fe67
--- /dev/null
+++ b/app/views/shared/icons/_trash_o.svg
@@ -0,0 +1 @@
+<svg width="1792" height="1792" viewBox="0 0 1792 1792" xmlns="http://www.w3.org/2000/svg"><path d="M704 736v576q0 14-9 23t-23 9h-64q-14 0-23-9t-9-23v-576q0-14 9-23t23-9h64q14 0 23 9t9 23zm256 0v576q0 14-9 23t-23 9h-64q-14 0-23-9t-9-23v-576q0-14 9-23t23-9h64q14 0 23 9t9 23zm256 0v576q0 14-9 23t-23 9h-64q-14 0-23-9t-9-23v-576q0-14 9-23t23-9h64q14 0 23 9t9 23zm128 724v-948h-896v948q0 22 7 40.5t14.5 27 10.5 8.5h832q3 0 10.5-8.5t14.5-27 7-40.5zm-672-1076h448l-48-117q-7-9-17-11h-317q-10 2-17 11zm928 32v64q0 14-9 23t-23 9h-96v948q0 83-47 143.5t-113 60.5h-832q-66 0-113-58.5t-47-141.5v-952h-96q-14 0-23-9t-9-23v-64q0-14 9-23t23-9h309l70-167q15-37 54-63t79-26h320q40 0 79 26t54 63l70 167h309q14 0 23 9t9 23z"/></svg>
\ No newline at end of file

From 633457563a9e9ef9473a00019dd243430aa08e80 Mon Sep 17 00:00:00 2001
From: Annabel Dunstone Gray <annabel.dunstone@gmail.com>
Date: Fri, 31 Mar 2017 15:39:31 -0500
Subject: [PATCH 084/278] Differentiate between event types

---
 app/assets/stylesheets/pages/events.scss          |  7 ++++++-
 app/views/events/_event.html.haml                 |  3 ---
 app/views/events/event/_common.html.haml          | 14 ++++++++------
 app/views/events/event/_created_project.html.haml |  4 +++-
 app/views/events/event/_note.html.haml            |  4 +++-
 app/views/events/event/_push.html.haml            |  5 +++--
 6 files changed, 23 insertions(+), 14 deletions(-)

diff --git a/app/assets/stylesheets/pages/events.scss b/app/assets/stylesheets/pages/events.scss
index 14ff6ac9a9a..35571748118 100644
--- a/app/assets/stylesheets/pages/events.scss
+++ b/app/assets/stylesheets/pages/events.scss
@@ -4,7 +4,7 @@
  */
 .event-item {
   font-size: $gl-font-size;
-  padding: $gl-padding;
+  padding: $gl-padding 0;
   border-bottom: 1px solid $white-normal;
   color: $list-text-color;
 
@@ -25,6 +25,11 @@
     color: $list-text-color;
   }
 
+  .event-icon {
+    display: inline-block;
+    margin: 0 10px;
+  }
+
   svg {
     height: 16px;
     width: 16px;
diff --git a/app/views/events/_event.html.haml b/app/views/events/_event.html.haml
index bf7a9af99cd..53a33adc14d 100644
--- a/app/views/events/_event.html.haml
+++ b/app/views/events/_event.html.haml
@@ -4,13 +4,10 @@
       #{time_ago_with_tooltip(event.created_at)}
 
     - if event.created_project?
-      = custom_icon("icon_status_open")
       = render "events/event/created_project", event: event
     - elsif event.push?
-      = custom_icon("icon_commit")
       = render "events/event/push", event: event
     - elsif event.commented?
-      = custom_icon("comment_o")
       = render "events/event/note", event: event
     - else
       = render "events/event/common", event: event
diff --git a/app/views/events/event/_common.html.haml b/app/views/events/event/_common.html.haml
index 0d230e3f3f2..98a4dda5b4d 100644
--- a/app/views/events/event/_common.html.haml
+++ b/app/views/events/event/_common.html.haml
@@ -1,11 +1,13 @@
 - if event.target
-  - if event.target_type == "MergeRequest"
-    - if event.action_name == "opened"
+  - if event.action_name == "opened"
+    .event-icon.open-icon
       = custom_icon("icon_status_open")
-    - elsif event.action_name == "closed"
-      = custom_icon("icon_status_closed")
-    - else
-      = custom_icon("code_fork")
+  - elsif event.action_name == "closed"
+    .event-icon.closed-icon
+    = custom_icon("icon_status_closed")
+  - else
+    .event-icon.fork-icon
+    = custom_icon("code_fork")
 
 .event-title
   %span{ class: event.action_name }
diff --git a/app/views/events/event/_created_project.html.haml b/app/views/events/event/_created_project.html.haml
index 80cf2344fe1..6fb084df374 100644
--- a/app/views/events/event/_created_project.html.haml
+++ b/app/views/events/event/_created_project.html.haml
@@ -1,5 +1,7 @@
+.event-icon.open-icon
+= custom_icon("icon_status_open")
+
 .event-title
-  %span.author_name= link_to_author event
   %span{ class: event.action_name }
     = event_action_name(event)
 
diff --git a/app/views/events/event/_note.html.haml b/app/views/events/event/_note.html.haml
index 64b5a733b77..755750b88d1 100644
--- a/app/views/events/event/_note.html.haml
+++ b/app/views/events/event/_note.html.haml
@@ -1,5 +1,7 @@
+.event-icon
+  = custom_icon("comment_o")
+
 .event-title
-  %span.author_name= link_to_author event
   = event.action_name
   = event_note_title_html(event)
 
diff --git a/app/views/events/event/_push.html.haml b/app/views/events/event/_push.html.haml
index efd13aabf20..be1730541ef 100644
--- a/app/views/events/event/_push.html.haml
+++ b/app/views/events/event/_push.html.haml
@@ -1,7 +1,9 @@
 - project = event.project
 
+.event-icon
+  = custom_icon("icon_commit")
+
 .event-title
-  %span.author_name= link_to_author event
   %span.pushed #{event.action_name} #{event.ref_type}
   %strong
     - commits_link = namespace_project_commits_path(project.namespace, project, event.ref_name)
@@ -48,4 +50,3 @@
     .event-body
       %ul.well-list.event_commits
         = render "events/commit", commit: last_commit, project: project, event: event
-

From 32bb33f717ccae968949d30d058e828e31d72cf2 Mon Sep 17 00:00:00 2001
From: Annabel Dunstone Gray <annabel.dunstone@gmail.com>
Date: Fri, 31 Mar 2017 16:09:58 -0500
Subject: [PATCH 085/278] Change color of icons

---
 app/assets/stylesheets/pages/events.scss      | 43 +++++++++++++------
 app/views/events/event/_common.html.haml      | 10 ++---
 .../events/event/_created_project.html.haml   |  4 +-
 app/views/events/event/_note.html.haml        |  2 +-
 app/views/events/event/_push.html.haml        |  2 +-
 5 files changed, 40 insertions(+), 21 deletions(-)

diff --git a/app/assets/stylesheets/pages/events.scss b/app/assets/stylesheets/pages/events.scss
index 35571748118..14ad26bcd6b 100644
--- a/app/assets/stylesheets/pages/events.scss
+++ b/app/assets/stylesheets/pages/events.scss
@@ -4,11 +4,16 @@
  */
 .event-item {
   font-size: $gl-font-size;
-  padding: $gl-padding 0;
+  padding: $gl-padding-top 0 $gl-padding-top ($gl-avatar-size + $gl-padding-top);
   border-bottom: 1px solid $white-normal;
   color: $list-text-color;
+  position: relative;
 
   &.event-inline {
+    .profile-icon {
+      top: 20px;
+    }
+
     .event-title,
     .event-item-timestamp {
       line-height: 40px;
@@ -19,22 +24,36 @@
     color: $gl-text-color;
   }
 
+  .profile-icon {
+    position: absolute;
+    left: 0;
+    top: 14px;
+
+    svg {
+      width: 20px;
+      height: auto;
+      fill: $gl-text-color-secondary;
+    }
+
+    &.open-icon svg {
+      fill: $green-300;
+    }
+
+    &.closed-icon svg {
+      fill: $red-300;
+    }
+
+    &.fork-icon svg {
+      fill: $blue-300;
+    }
+  }
+
   .event-title {
     @include str-truncated(calc(100% - 174px));
     font-weight: 600;
     color: $list-text-color;
   }
 
-  .event-icon {
-    display: inline-block;
-    margin: 0 10px;
-  }
-
-  svg {
-    height: 16px;
-    width: 16px;
-  }
-
   .event-body {
     margin-right: 174px;
 
@@ -164,7 +183,7 @@
       max-width: 100%;
     }
 
-    .avatar {
+    .profile-icon {
       display: none;
     }
 
diff --git a/app/views/events/event/_common.html.haml b/app/views/events/event/_common.html.haml
index 98a4dda5b4d..2a98e58a03a 100644
--- a/app/views/events/event/_common.html.haml
+++ b/app/views/events/event/_common.html.haml
@@ -1,13 +1,13 @@
 - if event.target
   - if event.action_name == "opened"
-    .event-icon.open-icon
+    .profile-icon.open-icon
       = custom_icon("icon_status_open")
   - elsif event.action_name == "closed"
-    .event-icon.closed-icon
-    = custom_icon("icon_status_closed")
+    .profile-icon.closed-icon
+      = custom_icon("icon_status_closed")
   - else
-    .event-icon.fork-icon
-    = custom_icon("code_fork")
+    .profile-icon.fork-icon
+      = custom_icon("code_fork")
 
 .event-title
   %span{ class: event.action_name }
diff --git a/app/views/events/event/_created_project.html.haml b/app/views/events/event/_created_project.html.haml
index 6fb084df374..340d8c61026 100644
--- a/app/views/events/event/_created_project.html.haml
+++ b/app/views/events/event/_created_project.html.haml
@@ -1,5 +1,5 @@
-.event-icon.open-icon
-= custom_icon("icon_status_open")
+.profile-icon.open-icon
+  = custom_icon("icon_status_open")
 
 .event-title
   %span{ class: event.action_name }
diff --git a/app/views/events/event/_note.html.haml b/app/views/events/event/_note.html.haml
index 755750b88d1..603bed6d705 100644
--- a/app/views/events/event/_note.html.haml
+++ b/app/views/events/event/_note.html.haml
@@ -1,4 +1,4 @@
-.event-icon
+.profile-icon
   = custom_icon("comment_o")
 
 .event-title
diff --git a/app/views/events/event/_push.html.haml b/app/views/events/event/_push.html.haml
index be1730541ef..4abda4d9db4 100644
--- a/app/views/events/event/_push.html.haml
+++ b/app/views/events/event/_push.html.haml
@@ -1,6 +1,6 @@
 - project = event.project
 
-.event-icon
+.profile-icon
   = custom_icon("icon_commit")
 
 .event-title

From 99ff4d30b45bcef8d01ef24801842f7b9ffc66f5 Mon Sep 17 00:00:00 2001
From: Annabel Dunstone Gray <annabel.dunstone@gmail.com>
Date: Fri, 31 Mar 2017 16:17:34 -0500
Subject: [PATCH 086/278] Add deleted branch icon

---
 app/views/events/event/_push.html.haml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/app/views/events/event/_push.html.haml b/app/views/events/event/_push.html.haml
index 4abda4d9db4..1583f380737 100644
--- a/app/views/events/event/_push.html.haml
+++ b/app/views/events/event/_push.html.haml
@@ -1,7 +1,10 @@
 - project = event.project
 
 .profile-icon
-  = custom_icon("icon_commit")
+  - if event.action_name == "deleted"
+    = custom_icon("trash_o")
+  - else
+    = custom_icon("icon_commit")
 
 .event-title
   %span.pushed #{event.action_name} #{event.ref_type}

From c998ce66ada6b5281c7b1a2a8227866b0159c9ce Mon Sep 17 00:00:00 2001
From: Annabel Dunstone Gray <annabel.dunstone@gmail.com>
Date: Fri, 31 Mar 2017 16:24:15 -0500
Subject: [PATCH 087/278] Add changelog

---
 app/assets/stylesheets/pages/events.scss           | 2 +-
 changelogs/unreleased/29128-profile-page-icons.yml | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)
 create mode 100644 changelogs/unreleased/29128-profile-page-icons.yml

diff --git a/app/assets/stylesheets/pages/events.scss b/app/assets/stylesheets/pages/events.scss
index 14ad26bcd6b..e7f9bbbc62f 100644
--- a/app/assets/stylesheets/pages/events.scss
+++ b/app/assets/stylesheets/pages/events.scss
@@ -4,7 +4,7 @@
  */
 .event-item {
   font-size: $gl-font-size;
-  padding: $gl-padding-top 0 $gl-padding-top ($gl-avatar-size + $gl-padding-top);
+  padding: $gl-padding-top 0 $gl-padding-top 40px;
   border-bottom: 1px solid $white-normal;
   color: $list-text-color;
   position: relative;
diff --git a/changelogs/unreleased/29128-profile-page-icons.yml b/changelogs/unreleased/29128-profile-page-icons.yml
new file mode 100644
index 00000000000..0215f5c0e8f
--- /dev/null
+++ b/changelogs/unreleased/29128-profile-page-icons.yml
@@ -0,0 +1,4 @@
+---
+title: Add helpful icons to profile events
+merge_request:
+author:

From d4377b8c12e106892098d66321059ca6bc1affdd Mon Sep 17 00:00:00 2001
From: Annabel Dunstone Gray <annabel.dunstone@gmail.com>
Date: Mon, 3 Apr 2017 08:33:02 -0500
Subject: [PATCH 088/278] Update commit icon; fix specs

---
 app/views/shared/icons/_icon_commit.svg                     | 4 +---
 features/steps/shared/project.rb                            | 2 +-
 .../dashboard/project_member_activity_index_spec.rb         | 6 +++---
 3 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/app/views/shared/icons/_icon_commit.svg b/app/views/shared/icons/_icon_commit.svg
index 0e96035b7b7..15e83dfdb53 100644
--- a/app/views/shared/icons/_icon_commit.svg
+++ b/app/views/shared/icons/_icon_commit.svg
@@ -1,3 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40" viewBox="0 0 40 40">
-  <path fill="#8F8F8F" fill-rule="evenodd" d="M28.7769836,18 C27.8675252,13.9920226 24.2831748,11 20,11 C15.7168252,11 12.1324748,13.9920226 11.2230164,18 L4.0085302,18 C2.90195036,18 2,18.8954305 2,20 C2,21.1122704 2.8992496,22 4.0085302,22 L11.2230164,22 C12.1324748,26.0079774 15.7168252,29 20,29 C24.2831748,29 27.8675252,26.0079774 28.7769836,22 L35.9914698,22 C37.0980496,22 38,21.1045695 38,20 C38,18.8877296 37.1007504,18 35.9914698,18 L28.7769836,18 L28.7769836,18 Z M20,25 C22.7614237,25 25,22.7614237 25,20 C25,17.2385763 22.7614237,15 20,15 C17.2385763,15 15,17.2385763 15,20 C15,22.7614237 17.2385763,25 20,25 L20,25 Z"/>
-</svg>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 36 18" enable-background="new 0 0 36 18"><path d="m34 7h-7.2c-.9-4-4.5-7-8.8-7s-7.9 3-8.8 7h-7.2c-1.1 0-2 .9-2 2 0 1.1.9 2 2 2h7.2c.9 4 4.5 7 8.8 7s7.9-3 8.8-7h7.2c1.1 0 2-.9 2-2 0-1.1-.9-2-2-2m-16 7c-2.8 0-5-2.2-5-5s2.2-5 5-5 5 2.2 5 5-2.2 5-5 5"/></svg>
\ No newline at end of file
diff --git a/features/steps/shared/project.rb b/features/steps/shared/project.rb
index 345a28f27dc..47bdc708e09 100644
--- a/features/steps/shared/project.rb
+++ b/features/steps/shared/project.rb
@@ -97,7 +97,7 @@ module SharedProject
 
   step 'I should see project "Shop" activity feed' do
     project = Project.find_by(name: "Shop")
-    expect(page).to have_content "#{@user.name} pushed new branch fix at #{project.name_with_namespace}"
+    expect(page).to have_content "pushed new branch fix at #{project.name_with_namespace}"
   end
 
   step 'I should see project settings' do
diff --git a/spec/features/dashboard/project_member_activity_index_spec.rb b/spec/features/dashboard/project_member_activity_index_spec.rb
index 49d93db58a9..d62839a09ef 100644
--- a/spec/features/dashboard/project_member_activity_index_spec.rb
+++ b/spec/features/dashboard/project_member_activity_index_spec.rb
@@ -21,20 +21,20 @@ feature 'Project member activity', feature: true, js: true do
   context 'when a user joins the project' do
     before { visit_activities_and_wait_with_event(Event::JOINED) }
 
-    it { is_expected.to eq("#{user.name} joined project") }
+    it { is_expected.to eq("joined project") }
   end
 
   context 'when a user leaves the project' do
     before { visit_activities_and_wait_with_event(Event::LEFT) }
 
-    it { is_expected.to eq("#{user.name} left project") }
+    it { is_expected.to eq("left project") }
   end
 
   context 'when a users membership expires for the project' do
     before { visit_activities_and_wait_with_event(Event::EXPIRED) }
 
     it "presents the correct message" do
-      message = "#{user.name} removed due to membership expiration from project"
+      message = "removed due to membership expiration from project"
       is_expected.to eq(message)
     end
   end

From baa00d542478759be225a45dc805d0314e1921d2 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Mon, 3 Apr 2017 15:52:24 +0200
Subject: [PATCH 089/278] Refactor container registry repository tag stubs

---
 .../registry/repositories_controller_spec.rb  |  7 +++--
 spec/features/container_registry_spec.rb      |  3 +-
 .../security/project/internal_access_spec.rb  |  2 +-
 .../security/project/private_access_spec.rb   |  2 +-
 .../security/project/public_access_spec.rb    |  2 +-
 spec/models/namespace_spec.rb                 |  2 +-
 spec/models/project_spec.rb                   |  2 +-
 .../services/projects/destroy_service_spec.rb |  2 +-
 .../projects/transfer_service_spec.rb         |  2 +-
 spec/support/stub_gitlab_calls.rb             | 30 ++++++++++++++-----
 10 files changed, 36 insertions(+), 18 deletions(-)

diff --git a/spec/controllers/projects/registry/repositories_controller_spec.rb b/spec/controllers/projects/registry/repositories_controller_spec.rb
index e514f535f1d..29f0a65483f 100644
--- a/spec/controllers/projects/registry/repositories_controller_spec.rb
+++ b/spec/controllers/projects/registry/repositories_controller_spec.rb
@@ -24,10 +24,11 @@ describe Projects::Registry::RepositoriesController do
         end
       end
 
-      context 'when root container repository does not exist' do
+      context 'when root container repository is not created' do
         context 'when there are tags for this repository' do
           before do
-            stub_container_registry_tags(%w[rc1 latest])
+            stub_container_registry_tags(repository: project.full_path,
+                                         tags: %w[rc1 latest])
           end
 
           it 'successfully renders container repositories' do
@@ -44,7 +45,7 @@ describe Projects::Registry::RepositoriesController do
 
         context 'when there are no tags for this repository' do
           before do
-            stub_container_registry_tags(*[])
+            stub_container_registry_tags(repository: :any, tags: [])
           end
 
           it 'successfully renders container repositories' do
diff --git a/spec/features/container_registry_spec.rb b/spec/features/container_registry_spec.rb
index 42431cbe731..fa7adbe71ea 100644
--- a/spec/features/container_registry_spec.rb
+++ b/spec/features/container_registry_spec.rb
@@ -12,7 +12,7 @@ describe "Container Registry" do
     login_as(user)
     project.add_developer(user)
     stub_container_registry_config(enabled: true)
-    stub_container_registry_tags(%w[latest])
+    stub_container_registry_tags(repository: :any, tags: [])
   end
 
   context 'when there are no image repositories' do
@@ -25,6 +25,7 @@ describe "Container Registry" do
 
   context 'when there are image repositories' do
     before do
+      stub_container_registry_tags(repository: %r{my/image}, tags: %w[latest])
       project.container_repositories << container_repository
     end
 
diff --git a/spec/features/security/project/internal_access_spec.rb b/spec/features/security/project/internal_access_spec.rb
index a961d8b4f69..6ecdc8cbb71 100644
--- a/spec/features/security/project/internal_access_spec.rb
+++ b/spec/features/security/project/internal_access_spec.rb
@@ -446,7 +446,7 @@ describe "Internal Project Access", feature: true  do
     let(:container_repository) { create(:container_repository) }
 
     before do
-      stub_container_registry_tags('latest')
+      stub_container_registry_tags(repository: :any, tags: ['latest'])
       stub_container_registry_config(enabled: true)
       project.container_repositories << container_repository
     end
diff --git a/spec/features/security/project/private_access_spec.rb b/spec/features/security/project/private_access_spec.rb
index b7e42e67d82..a8fc0624588 100644
--- a/spec/features/security/project/private_access_spec.rb
+++ b/spec/features/security/project/private_access_spec.rb
@@ -435,7 +435,7 @@ describe "Private Project Access", feature: true  do
     let(:container_repository) { create(:container_repository) }
 
     before do
-      stub_container_registry_tags('latest')
+      stub_container_registry_tags(repository: :any, tags: ['latest'])
       stub_container_registry_config(enabled: true)
       project.container_repositories << container_repository
     end
diff --git a/spec/features/security/project/public_access_spec.rb b/spec/features/security/project/public_access_spec.rb
index 02660984b29..08cf2bf5291 100644
--- a/spec/features/security/project/public_access_spec.rb
+++ b/spec/features/security/project/public_access_spec.rb
@@ -446,7 +446,7 @@ describe "Public Project Access", feature: true  do
     let(:container_repository) { create(:container_repository) }
 
     before do
-      stub_container_registry_tags('latest')
+      stub_container_registry_tags(repository: :any, tags:['latest'])
       stub_container_registry_config(enabled: true)
       project.container_repositories << container_repository
     end
diff --git a/spec/models/namespace_spec.rb b/spec/models/namespace_spec.rb
index e1bfd20a6aa..197fd558dd7 100644
--- a/spec/models/namespace_spec.rb
+++ b/spec/models/namespace_spec.rb
@@ -153,7 +153,7 @@ describe Namespace, models: true do
 
       before do
         stub_container_registry_config(enabled: true)
-        stub_container_registry_tags('tag')
+        stub_container_registry_tags(repository: :any, tags: ['tag'])
 
         create(:empty_project, namespace: @namespace, container_repositories: [container_repository])
 
diff --git a/spec/models/project_spec.rb b/spec/models/project_spec.rb
index 841c7d4cb5b..062d7fdd4ae 100644
--- a/spec/models/project_spec.rb
+++ b/spec/models/project_spec.rb
@@ -1190,7 +1190,7 @@ describe Project, models: true do
 
       before do
         stub_container_registry_config(enabled: true)
-        stub_container_registry_tags('tag')
+        stub_container_registry_tags(repository: :any, tags: ['tag'])
         project.container_repositories << container_repository
       end
 
diff --git a/spec/services/projects/destroy_service_spec.rb b/spec/services/projects/destroy_service_spec.rb
index cf1f90becfd..5ef07c8275e 100644
--- a/spec/services/projects/destroy_service_spec.rb
+++ b/spec/services/projects/destroy_service_spec.rb
@@ -94,7 +94,7 @@ describe Projects::DestroyService, services: true do
 
     before do
       stub_container_registry_config(enabled: true)
-      stub_container_registry_tags('tag')
+      stub_container_registry_tags(repository: :any, tags: ['tag'])
       project.container_repositories << container_repository
     end
 
diff --git a/spec/services/projects/transfer_service_spec.rb b/spec/services/projects/transfer_service_spec.rb
index 81e15f9dba6..29ccce59c53 100644
--- a/spec/services/projects/transfer_service_spec.rb
+++ b/spec/services/projects/transfer_service_spec.rb
@@ -33,7 +33,7 @@ describe Projects::TransferService, services: true do
 
     before do
       stub_container_registry_config(enabled: true)
-      stub_container_registry_tags('tag')
+      stub_container_registry_tags(repository: :any, tags: ['tag'])
       project.container_repositories << container_repository
     end
 
diff --git a/spec/support/stub_gitlab_calls.rb b/spec/support/stub_gitlab_calls.rb
index dbf3ace37c3..ded2d593059 100644
--- a/spec/support/stub_gitlab_calls.rb
+++ b/spec/support/stub_gitlab_calls.rb
@@ -31,20 +31,36 @@ module StubGitlabCalls
       .to receive(:full_access_token).and_return('token')
   end
 
-  def stub_container_registry_tags(*tags)
-    allow_any_instance_of(ContainerRegistry::Client)
-      .to receive(:repository_tags).and_return({ 'tags' => tags })
+  def stub_container_registry_tags(repository: :any, tags:)
+    repository = any_args if repository == :any
 
     allow_any_instance_of(ContainerRegistry::Client)
-      .to receive(:repository_manifest).and_return(
-      JSON.parse(File.read(Rails.root + 'spec/fixtures/container_registry/tag_manifest.json')))
+      .to receive(:repository_tags).with(repository)
+      .and_return({ 'tags' => tags })
 
-    allow_any_instance_of(ContainerRegistry::Client).to receive(:blob).and_return(
-      File.read(Rails.root + 'spec/fixtures/container_registry/config_blob.json'))
+    allow_any_instance_of(ContainerRegistry::Client)
+      .to receive(:repository_manifest).with(repository)
+      .and_return(stub_container_registry_tag_manifest)
+
+    allow_any_instance_of(ContainerRegistry::Client)
+      .to receive(:blob).with(repository)
+      .and_return(stub_container_registry_blob)
   end
 
   private
 
+  def stub_container_registry_tag_manifest
+    fixture_path = 'spec/fixtures/container_registry/tag_manifest.json'
+
+    JSON.parse(File.read(Rails.root + fixture_path))
+  end
+
+  def stub_container_registry_blob
+    fixture_path = 'spec/fixtures/container_registry/config_blob.json'
+
+    File.read(Rails.root + fixture_path)
+  end
+
   def gitlab_url
     Gitlab.config.gitlab.url
   end

From fc5eb3157082d923b80596485b302504ce0671ea Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Mon, 3 Apr 2017 15:53:51 +0200
Subject: [PATCH 090/278] Fix Rubocop offenses in code related to the registry

---
 app/controllers/projects/registry/repositories_controller.rb | 2 +-
 spec/features/security/project/public_access_spec.rb         | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/controllers/projects/registry/repositories_controller.rb b/app/controllers/projects/registry/repositories_controller.rb
index ab4344bcf3c..cb1ea45dd04 100644
--- a/app/controllers/projects/registry/repositories_controller.rb
+++ b/app/controllers/projects/registry/repositories_controller.rb
@@ -31,7 +31,7 @@ module Projects
       #
       def ensure_root_container_repository!
         ContainerRegistry::Path.new(@project.full_path).tap do |path|
-          return if path.has_repository?
+          break if path.has_repository?
 
           ContainerRepository.build_from_path(path).tap do |repository|
             repository.save if repository.has_tags?
diff --git a/spec/features/security/project/public_access_spec.rb b/spec/features/security/project/public_access_spec.rb
index 08cf2bf5291..c4d2f50ca14 100644
--- a/spec/features/security/project/public_access_spec.rb
+++ b/spec/features/security/project/public_access_spec.rb
@@ -446,7 +446,7 @@ describe "Public Project Access", feature: true  do
     let(:container_repository) { create(:container_repository) }
 
     before do
-      stub_container_registry_tags(repository: :any, tags:['latest'])
+      stub_container_registry_tags(repository: :any, tags: ['latest'])
       stub_container_registry_config(enabled: true)
       project.container_repositories << container_repository
     end

From a9b221d91a5529c514615b640cdbbaf6b99bf790 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Mon, 3 Apr 2017 16:29:11 +0200
Subject: [PATCH 091/278] Refine method for checking project registry tags

---
 app/models/project.rb       | 20 +++++++++++++
 spec/models/project_spec.rb | 60 +++++++++++++++++++++++++++++++++++++
 2 files changed, 80 insertions(+)

diff --git a/app/models/project.rb b/app/models/project.rb
index 649d0e100c3..0adec807f34 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -406,6 +406,11 @@ class Project < ActiveRecord::Base
     end
   end
 
+  def has_container_registry_tags?
+    container_repositories.to_a.any?(&:has_tags?) ||
+      has_root_container_repository_tags?
+  end
+
   def commit(ref = 'HEAD')
     repository.commit(ref)
   end
@@ -1373,4 +1378,19 @@ class Project < ActiveRecord::Base
 
     Project.unscoped.where(pending_delete: true).find_by_full_path(path_with_namespace)
   end
+
+  ##
+  # This method is here because of support for legacy container repository
+  # which has exactly the same path like project does, but which might not be
+  # persisted in `container_repositories` table.
+  #
+  def has_root_container_repository_tags?
+    return false unless Gitlab.config.registry.enabled
+
+    ContainerRegistry::Path.new(self.full_path).tap do |path|
+      ContainerRepository.build_from_path(path).tap do |repository|
+        return repository.has_tags?
+      end
+    end
+  end
 end
diff --git a/spec/models/project_spec.rb b/spec/models/project_spec.rb
index 062d7fdd4ae..4c13e53d831 100644
--- a/spec/models/project_spec.rb
+++ b/spec/models/project_spec.rb
@@ -1414,6 +1414,66 @@ describe Project, models: true do
     end
   end
 
+  describe '#has_container_registry_tags?' do
+    let(:project) { create(:empty_project) }
+
+    context 'when container registry is enabled' do
+      before { stub_container_registry_config(enabled: true) }
+
+      context 'when tags are present for multi-level registries' do
+        before do
+          create(:container_repository, project: project, name: 'image')
+
+          stub_container_registry_tags(repository: /image/,
+                                       tags: %w[latest rc1])
+        end
+
+        it 'should have image tags' do
+          expect(project).to have_container_registry_tags
+        end
+      end
+
+      context 'when tags are present for root repository' do
+        before do
+          stub_container_registry_tags(repository: project.full_path,
+                                       tags: %w[latest rc1 pre1])
+        end
+
+        it 'should have image tags' do
+          expect(project).to have_container_registry_tags
+        end
+      end
+
+      context 'when there are no tags at all' do
+        before do
+          stub_container_registry_tags(repository: :any, tags: [])
+        end
+
+        it 'should not have image tags' do
+          expect(project).not_to have_container_registry_tags
+        end
+      end
+    end
+
+    context 'when container registry is disabled' do
+      before { stub_container_registry_config(enabled: false) }
+
+      it 'should not have image tags' do
+        expect(project).not_to have_container_registry_tags
+      end
+
+      it 'should not check root repository tags' do
+        expect(project).not_to receive(:full_path)
+        expect(project).not_to have_container_registry_tags
+      end
+
+      it 'should iterate through container repositories' do
+        expect(project).to receive(:container_repositories)
+        expect(project).not_to have_container_registry_tags
+      end
+    end
+  end
+
   describe '#latest_successful_builds_for' do
     def create_pipeline(status = 'success')
       create(:ci_pipeline, project: project,

From e9d5e95c4403d39072b6d29555569b2d09b02fe6 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Mon, 3 Apr 2017 16:34:18 +0200
Subject: [PATCH 092/278] Revert changes in services related to moving projects

---
 app/models/namespace.rb                   | 2 +-
 app/models/project.rb                     | 4 ++--
 app/services/projects/transfer_service.rb | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/app/models/namespace.rb b/app/models/namespace.rb
index 2c3473f9186..b57ed258af7 100644
--- a/app/models/namespace.rb
+++ b/app/models/namespace.rb
@@ -150,7 +150,7 @@ class Namespace < ActiveRecord::Base
   end
 
   def any_project_has_container_registry_images?
-    projects.joins(:container_repositories).any?
+    projects.any?(&:has_container_registry_tags?)
   end
 
   def send_update_instructions
diff --git a/app/models/project.rb b/app/models/project.rb
index 0adec807f34..fa64ccbf7e4 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -894,8 +894,8 @@ class Project < ActiveRecord::Base
 
     expire_caches_before_rename(old_path_with_namespace)
 
-    if container_repositories.present?
-      Rails.logger.error "Project #{old_path_with_namespace} cannot be renamed because container registry images are present"
+    if has_container_registry_tags?
+      Rails.logger.error "Project #{old_path_with_namespace} cannot be renamed because container registry tags are present!"
 
       # we currently doesn't support renaming repository if it contains images in container registry
       raise StandardError.new('Project cannot be renamed, because images are present in its container registry')
diff --git a/app/services/projects/transfer_service.rb b/app/services/projects/transfer_service.rb
index f46bf884e37..c2c2addeebe 100644
--- a/app/services/projects/transfer_service.rb
+++ b/app/services/projects/transfer_service.rb
@@ -36,9 +36,9 @@ module Projects
           raise TransferError.new("Project with same path in target namespace already exists")
         end
 
-        unless project.container_repositories.empty?
+        if project.has_container_registry_tags?
           # we currently doesn't support renaming repository if it contains images in container registry
-          raise TransferError.new('Project cannot be transferred, because images are present in its container registry')
+          raise TransferError.new('Project cannot be transferred, because tags are present in its container registry')
         end
 
         project.expire_caches_before_rename(old_path)

From 325908ad3931f12dcada654d164ae09ff5f00c6e Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Mon, 3 Apr 2017 16:38:51 +0200
Subject: [PATCH 093/278] Remove changes unnecessary changes from namespace
 model

---
 app/models/namespace.rb | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/app/models/namespace.rb b/app/models/namespace.rb
index b57ed258af7..1d4b1f7d590 100644
--- a/app/models/namespace.rb
+++ b/app/models/namespace.rb
@@ -113,8 +113,8 @@ class Namespace < ActiveRecord::Base
   end
 
   def move_dir
-    if any_project_has_container_registry_images?
-      raise Gitlab::UpdatePathError.new('Namespace cannot be moved, because at least one project has images in container registry')
+    if any_project_has_container_registry_tags?
+      raise Gitlab::UpdatePathError.new('Namespace cannot be moved, because at least one project has tags in container registry')
     end
 
     # Move the namespace directory in all storages paths used by member projects
@@ -149,7 +149,7 @@ class Namespace < ActiveRecord::Base
     end
   end
 
-  def any_project_has_container_registry_images?
+  def any_project_has_container_registry_tags?
     projects.any?(&:has_container_registry_tags?)
   end
 

From d2a9c5d81fce78540cf2c2a70f020fc0b234ce5a Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Mon, 3 Apr 2017 16:41:56 +0200
Subject: [PATCH 094/278] Remove unecessary changes from project transfer
 service

---
 app/services/projects/transfer_service.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/services/projects/transfer_service.rb b/app/services/projects/transfer_service.rb
index c2c2addeebe..da6e6acd4a7 100644
--- a/app/services/projects/transfer_service.rb
+++ b/app/services/projects/transfer_service.rb
@@ -37,7 +37,7 @@ module Projects
         end
 
         if project.has_container_registry_tags?
-          # we currently doesn't support renaming repository if it contains images in container registry
+          # we currently doesn't support renaming repository if it contains tags in container registry
           raise TransferError.new('Project cannot be transferred, because tags are present in its container registry')
         end
 

From 3db1b959f6488cf861a2bdf32f1c5ff336f7a881 Mon Sep 17 00:00:00 2001
From: Filipa Lacerda <filipa@gitlab.com>
Date: Mon, 3 Apr 2017 17:54:16 +0100
Subject: [PATCH 095/278] Buttons will be disabled when playable key is false

---
 .../environments/components/environment_actions.js        | 6 +++++-
 .../vue_pipelines_index/components/pipelines_actions.js   | 8 +++++---
 .../unreleased/tc-fix-unplayable-build-action-404.yml     | 4 ++++
 3 files changed, 14 insertions(+), 4 deletions(-)
 create mode 100644 changelogs/unreleased/tc-fix-unplayable-build-action-404.yml

diff --git a/app/assets/javascripts/environments/components/environment_actions.js b/app/assets/javascripts/environments/components/environment_actions.js
index 385085c03e2..49b3ae683d0 100644
--- a/app/assets/javascripts/environments/components/environment_actions.js
+++ b/app/assets/javascripts/environments/components/environment_actions.js
@@ -50,6 +50,7 @@ export default {
   template: `
     <div class="btn-group" role="group">
       <button
+        type="button"
         class="dropdown btn btn-default dropdown-new js-dropdown-play-icon-container has-tooltip"
         data-container="body"
         data-toggle="dropdown"
@@ -65,8 +66,11 @@ export default {
       <ul class="dropdown-menu dropdown-menu-align-right">
         <li v-for="action in actions">
           <button
+            type="button"
             @click="onClickAction(action.play_path)"
-            class="js-manual-action-link no-btn">
+            class="js-manual-action-link no-btn btn"
+            :class="{ 'disabled': !actions.playable }"
+            :disabled="!action.playable">
             ${playIconSvg}
             <span>
               {{action.name}}
diff --git a/app/assets/javascripts/vue_pipelines_index/components/pipelines_actions.js b/app/assets/javascripts/vue_pipelines_index/components/pipelines_actions.js
index 4bb2b048884..8e9850233ab 100644
--- a/app/assets/javascripts/vue_pipelines_index/components/pipelines_actions.js
+++ b/app/assets/javascripts/vue_pipelines_index/components/pipelines_actions.js
@@ -49,7 +49,7 @@ export default {
         data-toggle="dropdown"
         data-placement="top"
         aria-label="Manual job"
-        :disabled="isLoading">
+        :disabled="isDisabled">
         ${playIconSvg}
         <i class="fa fa-caret-down" aria-hidden="true"></i>
         <i v-if="isLoading" class="fa fa-spinner fa-spin" aria-hidden="true"></i>
@@ -59,8 +59,10 @@ export default {
         <li v-for="action in actions">
           <button
             type="button"
-            class="js-pipeline-action-link no-btn"
-            @click="onClickAction(action.path)">
+            class="js-pipeline-action-link no-btn btn"
+            :class="{ 'disabled': !actions.playable }"
+            @click="onClickAction(action.path)"
+            :disabled="!actions.playable">
             ${playIconSvg}
             <span>{{action.name}}</span>
           </button>
diff --git a/changelogs/unreleased/tc-fix-unplayable-build-action-404.yml b/changelogs/unreleased/tc-fix-unplayable-build-action-404.yml
new file mode 100644
index 00000000000..c5fb79a3936
--- /dev/null
+++ b/changelogs/unreleased/tc-fix-unplayable-build-action-404.yml
@@ -0,0 +1,4 @@
+---
+title: Disable pipeline
+merge_request: 10052
+author:

From 1d6ddb05bb12dce9e90c76b73a22a21082506091 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Mon, 3 Apr 2017 21:25:52 +0200
Subject: [PATCH 096/278] Fix namespace specs related to container registry

---
 spec/models/namespace_spec.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/spec/models/namespace_spec.rb b/spec/models/namespace_spec.rb
index 197fd558dd7..a7e565ec645 100644
--- a/spec/models/namespace_spec.rb
+++ b/spec/models/namespace_spec.rb
@@ -161,7 +161,9 @@ describe Namespace, models: true do
         allow(@namespace).to receive(:path).and_return('new_path')
       end
 
-      it { expect { @namespace.move_dir }.to raise_error('Namespace cannot be moved, because at least one project has images in container registry') }
+      it 'raises an error about not movable project' do
+        expect { @namespace.move_dir }.to raise_error(/Namespace cannot be moved/)
+      end
     end
 
     context 'renaming a sub-group' do

From 4fab9f24c07af110441a6db6d4f4d26197c155b7 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Mon, 3 Apr 2017 21:27:08 +0200
Subject: [PATCH 097/278] Fix documentation related to container registry

---
 doc/user/project/container_registry.md | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/doc/user/project/container_registry.md b/doc/user/project/container_registry.md
index 7524e70957f..6de75e43ed3 100644
--- a/doc/user/project/container_registry.md
+++ b/doc/user/project/container_registry.md
@@ -85,8 +85,7 @@ and click **Registry** in the project menu.
 This view will show you all tags in your project and will easily allow you to
 delete them.
 
-![Container Registry panel](image-needs-update)
-[//]: # (img/container_registry_panel.png)
+![Container Registry panel](img/container_registry_panel.png)
 
 ## Build and push images using GitLab CI
 

From d037a2e998b807d01585a48af90a3b3182eeebc5 Mon Sep 17 00:00:00 2001
From: Filipa Lacerda <filipa@gitlab.com>
Date: Tue, 4 Apr 2017 09:14:46 +0100
Subject: [PATCH 098/278] Fix typo Adds tests

---
 .../components/environment_actions.js          |  2 +-
 .../components/pipelines_actions.js            |  6 +++---
 spec/factories/ci/builds.rb                    |  5 +++++
 spec/factories/environments.rb                 |  5 +++++
 .../projects/environments/environments_spec.rb | 15 +++++++++++++++
 .../projects/pipelines/pipelines_spec.rb       | 18 ++++++++++++++++++
 6 files changed, 47 insertions(+), 4 deletions(-)

diff --git a/app/assets/javascripts/environments/components/environment_actions.js b/app/assets/javascripts/environments/components/environment_actions.js
index 49b3ae683d0..b88b1c6556e 100644
--- a/app/assets/javascripts/environments/components/environment_actions.js
+++ b/app/assets/javascripts/environments/components/environment_actions.js
@@ -69,7 +69,7 @@ export default {
             type="button"
             @click="onClickAction(action.play_path)"
             class="js-manual-action-link no-btn btn"
-            :class="{ 'disabled': !actions.playable }"
+            :class="{ 'disabled': !action.playable }"
             :disabled="!action.playable">
             ${playIconSvg}
             <span>
diff --git a/app/assets/javascripts/vue_pipelines_index/components/pipelines_actions.js b/app/assets/javascripts/vue_pipelines_index/components/pipelines_actions.js
index 8e9850233ab..5eebda93b39 100644
--- a/app/assets/javascripts/vue_pipelines_index/components/pipelines_actions.js
+++ b/app/assets/javascripts/vue_pipelines_index/components/pipelines_actions.js
@@ -49,7 +49,7 @@ export default {
         data-toggle="dropdown"
         data-placement="top"
         aria-label="Manual job"
-        :disabled="isDisabled">
+        :disabled="isLoading">
         ${playIconSvg}
         <i class="fa fa-caret-down" aria-hidden="true"></i>
         <i v-if="isLoading" class="fa fa-spinner fa-spin" aria-hidden="true"></i>
@@ -60,9 +60,9 @@ export default {
           <button
             type="button"
             class="js-pipeline-action-link no-btn btn"
-            :class="{ 'disabled': !actions.playable }"
+            :class="{ 'disabled': !action.playable }"
             @click="onClickAction(action.path)"
-            :disabled="!actions.playable">
+            :disabled="!action.playable">
             ${playIconSvg}
             <span>{{action.name}}</span>
           </button>
diff --git a/spec/factories/ci/builds.rb b/spec/factories/ci/builds.rb
index f78086211f7..87a0c95c4dc 100644
--- a/spec/factories/ci/builds.rb
+++ b/spec/factories/ci/builds.rb
@@ -192,5 +192,10 @@ FactoryGirl.define do
     trait :no_options do
       options { {} }
     end
+
+    trait :non_playable do
+      status 'created'
+      self.when 'manual'
+    end
   end
 end
diff --git a/spec/factories/environments.rb b/spec/factories/environments.rb
index 0852dda6b29..3fbf24b5c7d 100644
--- a/spec/factories/environments.rb
+++ b/spec/factories/environments.rb
@@ -32,5 +32,10 @@ FactoryGirl.define do
         environment.update_attribute(:deployments, [deployment])
       end
     end
+
+    trait :non_playable do
+      status 'created'
+      self.when 'manual'
+    end
   end
 end
diff --git a/spec/features/projects/environments/environments_spec.rb b/spec/features/projects/environments/environments_spec.rb
index 641e2cf7402..4f78105cae1 100644
--- a/spec/features/projects/environments/environments_spec.rb
+++ b/spec/features/projects/environments/environments_spec.rb
@@ -115,6 +115,21 @@ feature 'Environments page', :feature, :js do
             .not_to change { Ci::Pipeline.count }
         end
 
+        scenario 'when action is non playable', js: true do
+          given(:action) do
+            create(:ci_build, :manual, :non_playable,
+              pipeline: pipeline,
+              name: 'close_app')
+          end
+
+          it 'has disabled button to the manual action' do
+            find('.js-dropdown-play-icon-container').click
+
+            expect(page).to have_button('close_app', disabled: true)
+          end
+
+        end
+
         scenario 'does show build name and id' do
           expect(page).to have_link("#{build.name} ##{build.id}")
         end
diff --git a/spec/features/projects/pipelines/pipelines_spec.rb b/spec/features/projects/pipelines/pipelines_spec.rb
index 2272b19bc8f..b0f6a4235e5 100644
--- a/spec/features/projects/pipelines/pipelines_spec.rb
+++ b/spec/features/projects/pipelines/pipelines_spec.rb
@@ -197,6 +197,24 @@ describe 'Pipelines', :feature, :js do
         end
       end
 
+      context 'with non playable manual action' do
+        let!(:manual) do
+          create(:ci_build, :manual, :non_playable,
+            pipeline: pipeline,
+            name: 'manual build',
+            stage: 'test',
+            commands: 'test')
+        end
+
+        before { visit_project_pipelines }
+
+        it 'has disabled button to the manual action' do
+          find('.js-pipeline-dropdown-manual-actions').click
+
+          expect(page).to have_button('manual build', disabled: true)
+        end
+      end
+
       context 'for generic statuses' do
         context 'when running' do
           let!(:running) do

From 7e46d0a95fc4ce8d0d66e75e6b1c4ef473606e79 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Tue, 4 Apr 2017 11:13:12 +0200
Subject: [PATCH 099/278] Fix container registry controller specs

---
 .../projects/registry/repositories_controller_spec.rb            | 1 +
 1 file changed, 1 insertion(+)

diff --git a/spec/controllers/projects/registry/repositories_controller_spec.rb b/spec/controllers/projects/registry/repositories_controller_spec.rb
index 29f0a65483f..464302824a8 100644
--- a/spec/controllers/projects/registry/repositories_controller_spec.rb
+++ b/spec/controllers/projects/registry/repositories_controller_spec.rb
@@ -6,6 +6,7 @@ describe Projects::Registry::RepositoriesController do
 
   before do
     sign_in(user)
+    stub_container_registry_config(enabled: true)
   end
 
   context 'when user has access to registry' do

From 008441c49e493b885586ba38993f54bdcb03799c Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Tue, 4 Apr 2017 11:46:14 +0200
Subject: [PATCH 100/278] Improve container registry repository view partials

---
 .../registry/repositories/_image.html.haml    | 25 ++++++++-----------
 1 file changed, 10 insertions(+), 15 deletions(-)

diff --git a/app/views/projects/registry/repositories/_image.html.haml b/app/views/projects/registry/repositories/_image.html.haml
index c3f8580d25b..e0d74789207 100644
--- a/app/views/projects/registry/repositories/_image.html.haml
+++ b/app/views/projects/registry/repositories/_image.html.haml
@@ -1,29 +1,21 @@
-- expanded = false
 .container-image.js-toggle-container
   .container-image-head
     = link_to "#", class: "js-toggle-button" do
-      - if expanded
-        = icon("chevron-up")
-      - else
-        = icon("chevron-down")
-
+      = icon("chevron-down")
       = escape_once(image.path)
+
     = clipboard_button(clipboard_text: "docker pull #{image.path}")
+
     .controls.hidden-xs.pull-right
       = link_to namespace_project_container_registry_path(@project.namespace, @project, image),
                 class: 'btn btn-remove has-tooltip',
                 title: 'Remove repository',
                 data: { confirm: 'Are you sure?' },
                 method: :delete do
-        = icon("trash cred")
+        = icon('trash cred')
 
-
-  .container-image-tags.js-toggle-content{ class: ("hide" unless expanded) }
-    - if image.tags.blank?
-      %li
-        .nothing-here-block No tags in Container Registry for this container image.
-
-    - else
+  .container-image-tags.js-toggle-content{ class: 'hide' }
+    - if image.has_tags?
       .table-holder
         %table.table.tags
           %thead
@@ -34,5 +26,8 @@
               %th Created
               - if can?(current_user, :update_container_image, @project)
                 %th
-
           = render partial: 'tag', collection: image.tags
+    - else
+      %li
+        .nothing-here-block No tags in Container Registry for this container image.
+

From 59b5843eb0d329f314a58c074c42ecaa4bd24f25 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Tue, 4 Apr 2017 11:50:26 +0200
Subject: [PATCH 101/278] Improve wording in registry notifications in the UI

---
 app/controllers/projects/registry/repositories_controller.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/controllers/projects/registry/repositories_controller.rb b/app/controllers/projects/registry/repositories_controller.rb
index cb1ea45dd04..2e18075d40f 100644
--- a/app/controllers/projects/registry/repositories_controller.rb
+++ b/app/controllers/projects/registry/repositories_controller.rb
@@ -11,10 +11,10 @@ module Projects
       def destroy
         if image.destroy
           redirect_to project_container_registry_path(@project),
-                      notice: 'Images repository has been removed successfully!'
+                      notice: 'Image repository has been removed successfully!'
         else
           redirect_to project_container_registry_path(@project),
-                      alert: 'Failed to remove images repository!'
+                      alert: 'Failed to remove image repository!'
         end
       end
 

From 7cf91f7b78225957d8b79e96f7d0080cdd15c0cd Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Tue, 4 Apr 2017 11:52:56 +0200
Subject: [PATCH 102/278] Improve wording in partials related to the registry

---
 app/views/projects/registry/repositories/_tag.html.haml  | 3 +--
 app/views/projects/registry/repositories/index.html.haml | 2 +-
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/app/views/projects/registry/repositories/_tag.html.haml b/app/views/projects/registry/repositories/_tag.html.haml
index 73566689d57..ee1ec0e8f9a 100644
--- a/app/views/projects/registry/repositories/_tag.html.haml
+++ b/app/views/projects/registry/repositories/_tag.html.haml
@@ -25,10 +25,9 @@
   - if can?(current_user, :update_container_image, @project)
     %td.content
       .controls.hidden-xs.pull-right
-        - notice = 'Due to a Docker limitation, all tags with the same ID will also be deleted. Are you sure?'
         = link_to namespace_project_registry_repository_tag_path(@project.namespace, @project, tag.repository, tag.name),
                   method: :delete,
                   class: 'btn btn-remove has-tooltip',
                   title: 'Remove tag',
-                  data: { confirm: notice } do
+                  data: { confirm: 'Are you sure you want to delete this tag?' } do
           = icon('trash cred')
diff --git a/app/views/projects/registry/repositories/index.html.haml b/app/views/projects/registry/repositories/index.html.haml
index 1b5d000e801..be128e92fa7 100644
--- a/app/views/projects/registry/repositories/index.html.haml
+++ b/app/views/projects/registry/repositories/index.html.haml
@@ -20,7 +20,7 @@
         docker push #{escape_once(@project.container_registry_url)}/image
 
   - if @images.blank?
-    .nothing-here-block No container images in Container Registry for this project.
+    .nothing-here-block No container image repositories in Container Registry for this project.
 
   - else
     = render partial: 'image', collection: @images

From 97c6cf59b361a0fe1b22cc999a2b2dd64b0a30f3 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Tue, 4 Apr 2017 11:56:32 +0200
Subject: [PATCH 103/278] Swap method names in containe registry path class

---
 lib/container_registry/path.rb           | 18 +++++++++---------
 spec/lib/container_registry/path_spec.rb | 18 +++++++++---------
 2 files changed, 18 insertions(+), 18 deletions(-)

diff --git a/lib/container_registry/path.rb b/lib/container_registry/path.rb
index f76c6489381..2291291d1fc 100644
--- a/lib/container_registry/path.rb
+++ b/lib/container_registry/path.rb
@@ -18,19 +18,19 @@ module ContainerRegistry
 
     def valid?
       @path =~ Gitlab::Regex.container_repository_name_regex &&
-        nodes.size > 1 &&
-        nodes.size < Namespace::NUMBER_OF_ANCESTORS_ALLOWED
-    end
-
-    def nodes
-      @nodes ||= @path.to_s.split('/')
+        components.size > 1 &&
+        components.size < Namespace::NUMBER_OF_ANCESTORS_ALLOWED
     end
 
     def components
+      @components ||= @path.to_s.split('/')
+    end
+
+    def nodes
       raise InvalidRegistryPathError unless valid?
 
-      @components ||= nodes.size.downto(2).map do |length|
-        nodes.take(length).join('/')
+      @nodes ||= components.size.downto(2).map do |length|
+        components.take(length).join('/')
       end
     end
 
@@ -50,7 +50,7 @@ module ContainerRegistry
     end
 
     def repository_project
-      @project ||= Project.where_full_path_in(components.first(3)).first
+      @project ||= Project.where_full_path_in(nodes.first(3)).first
     end
 
     def repository_name
diff --git a/spec/lib/container_registry/path_spec.rb b/spec/lib/container_registry/path_spec.rb
index 825c61beeb3..b9c4572c269 100644
--- a/spec/lib/container_registry/path_spec.rb
+++ b/spec/lib/container_registry/path_spec.rb
@@ -3,22 +3,22 @@ require 'spec_helper'
 describe ContainerRegistry::Path do
   subject { described_class.new(path) }
 
-  describe '#nodes' do
+  describe '#components' do
     let(:path) { 'path/to/some/project' }
 
-    it 'splits elements by a forward slash' do
-      expect(subject.nodes).to eq %w[path to some project]
+    it 'splits components by a forward slash' do
+      expect(subject.components).to eq %w[path to some project]
     end
   end
 
-  describe '#components' do
+  describe '#nodes' do
     context 'when repository path is valid' do
       let(:path) { 'path/to/some/project' }
 
-      it 'return all project-like components in reverse order' do
-        expect(subject.components).to eq %w[path/to/some/project
-                                            path/to/some
-                                            path/to]
+      it 'return all project path like node in reverse order' do
+        expect(subject.nodes).to eq %w[path/to/some/project
+                                       path/to/some
+                                       path/to]
       end
     end
 
@@ -26,7 +26,7 @@ describe ContainerRegistry::Path do
       let(:path) { '' }
 
       it 'rasises en error' do
-        expect { subject.components }
+        expect { subject.nodes }
           .to raise_error described_class::InvalidRegistryPathError
       end
     end

From 1c91d52a70407e15f9b106bafc6505895214f3b8 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Tue, 4 Apr 2017 11:58:15 +0200
Subject: [PATCH 104/278] Remove unneeded char in registry repository path

---
 lib/container_registry/path.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/container_registry/path.rb b/lib/container_registry/path.rb
index 2291291d1fc..89973b2e7b8 100644
--- a/lib/container_registry/path.rb
+++ b/lib/container_registry/path.rb
@@ -56,7 +56,7 @@ module ContainerRegistry
     def repository_name
       return unless has_project?
 
-      @path.remove(%r(^?#{Regexp.escape(repository_project.full_path)}/?))
+      @path.remove(%r(^#{Regexp.escape(repository_project.full_path)}/?))
     end
 
     def to_s

From cb2ce8452fe2e9e156add5ccfe8fd2ec5cda9ace Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Tue, 4 Apr 2017 12:57:38 +0200
Subject: [PATCH 105/278] Remove legacy registry tags when deleting a project

---
 app/models/container_repository.rb            |  4 +
 app/services/projects/destroy_service.rb      | 23 +++++-
 spec/models/container_repository_spec.rb      | 18 +++++
 .../services/projects/destroy_service_spec.rb | 78 +++++++++++++------
 4 files changed, 97 insertions(+), 26 deletions(-)

diff --git a/app/models/container_repository.rb b/app/models/container_repository.rb
index 36158d75ae8..463eb5b7d69 100644
--- a/app/models/container_repository.rb
+++ b/app/models/container_repository.rb
@@ -70,4 +70,8 @@ class ContainerRepository < ActiveRecord::Base
   def self.create_from_path!(path)
     build_from_path(path).tap(&:save!)
   end
+
+  def self.build_root_repository(project)
+    self.new(project: project, name: '')
+  end
 end
diff --git a/app/services/projects/destroy_service.rb b/app/services/projects/destroy_service.rb
index 4e1964f79dd..a47e74ba9b0 100644
--- a/app/services/projects/destroy_service.rb
+++ b/app/services/projects/destroy_service.rb
@@ -29,15 +29,20 @@ module Projects
 
       Project.transaction do
         project.team.truncate
-        project.destroy!
+
+        unless remove_legacy_registry_tags
+          raise_error('Failed to remove some tags in project container registry. Please try again or contact administrator.')
+        end
 
         unless remove_repository(repo_path)
-          raise_error('Failed to remove project repository. Please try again or contact administrator')
+          raise_error('Failed to remove project repository. Please try again or contact administrator.')
         end
 
         unless remove_repository(wiki_path)
-          raise_error('Failed to remove wiki repository. Please try again or contact administrator')
+          raise_error('Failed to remove wiki repository. Please try again or contact administrator.')
         end
+
+        project.destroy!
       end
 
       log_info("Project \"#{project.path_with_namespace}\" was removed")
@@ -64,6 +69,18 @@ module Projects
       end
     end
 
+    ##
+    # This method makes sure that we correctly remove registry tags
+    # for legacy image repository (when repository path equals project path).
+    #
+    def remove_legacy_registry_tags
+      return true unless Gitlab.config.registry.enabled
+
+      ContainerRepository.build_root_repository(project).tap do |repository|
+        return repository.delete_tags! if repository.has_tags?
+      end
+    end
+
     def raise_error(message)
       raise DestroyError.new(message)
     end
diff --git a/spec/models/container_repository_spec.rb b/spec/models/container_repository_spec.rb
index 1a29cc9a096..3e6082ec326 100644
--- a/spec/models/container_repository_spec.rb
+++ b/spec/models/container_repository_spec.rb
@@ -195,4 +195,22 @@ describe ContainerRepository do
       end
     end
   end
+
+  describe '.build_root_repository' do
+    let(:repository) do
+      described_class.build_root_repository(project)
+    end
+
+    it 'fabricates a root repository object' do
+      expect(repository).to be_root_repository
+    end
+
+    it 'assignes it to the correct project' do
+      expect(repository.project).to eq project
+    end
+
+    it 'does not persist it' do
+      expect(repository).not_to be_persisted
+    end
+  end
 end
diff --git a/spec/services/projects/destroy_service_spec.rb b/spec/services/projects/destroy_service_spec.rb
index 5ef07c8275e..4b8589b2736 100644
--- a/spec/services/projects/destroy_service_spec.rb
+++ b/spec/services/projects/destroy_service_spec.rb
@@ -7,6 +7,11 @@ describe Projects::DestroyService, services: true do
   let!(:remove_path) { path.sub(/\.git\Z/, "+#{project.id}+deleted.git") }
   let!(:async) { false } # execute or async_execute
 
+  before do
+    stub_container_registry_config(enabled: true)
+    stub_container_registry_tags(repository: :any, tags: [])
+  end
+
   shared_examples 'deleting the project' do
     it 'deletes the project' do
       expect(Project.unscoped.all).not_to include(project)
@@ -89,37 +94,64 @@ describe Projects::DestroyService, services: true do
     it_behaves_like 'deleting the project with pipeline and build'
   end
 
-  context 'container registry' do
-    let(:container_repository) { create(:container_repository) }
+  describe 'container registry' do
+    context 'when there are regular container repositories' do
+      let(:container_repository) { create(:container_repository) }
 
-    before do
-      stub_container_registry_config(enabled: true)
-      stub_container_registry_tags(repository: :any, tags: ['tag'])
-      project.container_repositories << container_repository
-    end
-
-    context 'images deletion succeeds' do
-      it do
-        expect_any_instance_of(ContainerRepository)
-          .to receive(:delete_tags!).and_return(true)
-
-        destroy_project(project, user, {})
-      end
-    end
-
-    context 'images deletion fails' do
       before do
-        expect_any_instance_of(ContainerRepository)
-          .to receive(:delete_tags!).and_return(false)
+        stub_container_registry_tags(repository: project.full_path + '/image',
+                                     tags: ['tag'])
+        project.container_repositories << container_repository
       end
 
-      subject { destroy_project(project, user, {}) }
+      context 'when image repository deletion succeeds' do
+        it 'removes tags' do
+          expect_any_instance_of(ContainerRepository)
+            .to receive(:delete_tags!).and_return(true)
 
-      it { expect{subject}.to raise_error(ActiveRecord::RecordNotDestroyed) }
+          destroy_project(project, user)
+        end
+      end
+
+      context 'when image repository deletion fails' do
+        it 'raises an exception' do
+          expect_any_instance_of(ContainerRepository)
+            .to receive(:delete_tags!).and_return(false)
+
+          expect{ destroy_project(project, user) }
+            .to raise_error(ActiveRecord::RecordNotDestroyed)
+        end
+      end
+    end
+
+    context 'when there are tags for legacy root repository' do
+      before do
+        stub_container_registry_tags(repository: project.full_path,
+                                     tags: ['tag'])
+      end
+
+      context 'when image repository tags deletion succeeds' do
+        it 'removes tags' do
+          expect_any_instance_of(ContainerRepository)
+            .to receive(:delete_tags!).and_return(true)
+
+          destroy_project(project, user)
+        end
+      end
+
+      context 'when image repository tags deletion fails' do
+        it 'raises an exception' do
+          expect_any_instance_of(ContainerRepository)
+            .to receive(:delete_tags!).and_return(false)
+
+          expect { destroy_project(project, user) }
+            .to raise_error(Projects::DestroyService::DestroyError)
+        end
+      end
     end
   end
 
-  def destroy_project(project, user, params)
+  def destroy_project(project, user, params = {})
     if async
       Projects::DestroyService.new(project, user, params).async_execute
     else

From f60820ed0345513d43a1fd9a8b93caf4d39756f4 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Tue, 4 Apr 2017 13:02:52 +0200
Subject: [PATCH 106/278] Fix wording in registry tags controller notifications

---
 app/controllers/projects/registry/tags_controller.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/controllers/projects/registry/tags_controller.rb b/app/controllers/projects/registry/tags_controller.rb
index aab130787e9..138f9d14ee1 100644
--- a/app/controllers/projects/registry/tags_controller.rb
+++ b/app/controllers/projects/registry/tags_controller.rb
@@ -6,10 +6,10 @@ module Projects
       def destroy
         if tag.delete
           redirect_to project_container_registry_path(@project),
-                      notice: 'Tag removed successfull!'
+                      notice: 'Registry tag has been removed successfully!'
         else
           redirect_to project_container_registry_path(@project),
-                      alert: 'Failed to remove repository tag!'
+                      alert: 'Failed to remove registry tag!'
         end
       end
 

From 666ba382e900b0972d457af4f8784ef61324be5c Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Tue, 4 Apr 2017 13:06:11 +0200
Subject: [PATCH 107/278] Simplify registry-related code in project model

---
 app/models/project.rb | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/app/models/project.rb b/app/models/project.rb
index fa64ccbf7e4..2bbfba90b6b 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -1387,10 +1387,6 @@ class Project < ActiveRecord::Base
   def has_root_container_repository_tags?
     return false unless Gitlab.config.registry.enabled
 
-    ContainerRegistry::Path.new(self.full_path).tap do |path|
-      ContainerRepository.build_from_path(path).tap do |repository|
-        return repository.has_tags?
-      end
-    end
+    ContainerRepository.build_root_repository(self).has_tags?
   end
 end

From 33329d40df85c81b0a932c53a6152e03fc1f7363 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Tue, 4 Apr 2017 13:13:51 +0200
Subject: [PATCH 108/278] Fix project specs related to container registry

---
 spec/models/project_spec.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/spec/models/project_spec.rb b/spec/models/project_spec.rb
index 4c13e53d831..da1372fe761 100644
--- a/spec/models/project_spec.rb
+++ b/spec/models/project_spec.rb
@@ -1157,11 +1157,12 @@ describe Project, models: true do
       # Project#gitlab_shell returns a new instance of Gitlab::Shell on every
       # call. This makes testing a bit easier.
       allow(project).to receive(:gitlab_shell).and_return(gitlab_shell)
-
       allow(project).to receive(:previous_changes).and_return('path' => ['foo'])
     end
 
     it 'renames a repository' do
+      stub_container_registry_config(enabled: false)
+
       expect(gitlab_shell).to receive(:mv_repository).
         ordered.
         with(project.repository_storage_path, "#{project.namespace.full_path}/foo", "#{project.full_path}").

From b03f1699c47ce8a08f67ef458107d22cbafbc0bd Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Tue, 4 Apr 2017 13:24:13 +0200
Subject: [PATCH 109/278] Extend registry docs regarding multi-level
 repositories

---
 doc/user/project/container_registry.md | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/doc/user/project/container_registry.md b/doc/user/project/container_registry.md
index 6de75e43ed3..34762c1bf46 100644
--- a/doc/user/project/container_registry.md
+++ b/doc/user/project/container_registry.md
@@ -10,7 +10,7 @@
 - Starting from GitLab 8.12, if you have 2FA enabled in your account, you need
   to pass a personal access token instead of your password in order to login to
   GitLab's Container Registry.
-- Multiple level image names support was added in GitLab 8.15
+- Multiple level image names support was added in GitLab 9.1
 
 With the Docker Container Registry integrated into GitLab, every project can
 have its own space to store its Docker images.
@@ -65,6 +65,16 @@ Your image will be named after the following scheme:
 <registry URL>/<namespace>/<project>/<image>
 ```
 
+GitLab supports up to three levels of image repository names.
+
+Following image repository names are valid:
+
+```
+registry.example.com/<namespace>/<project>
+registry.example.com/<namespace>/<project>/image
+registry.example.com/<namespace>/<project>/image/type
+```
+
 ## Use images from GitLab Container Registry
 
 To download and run a container from images hosted in GitLab Container Registry,

From ec28f0b59b54a00ddd4ac33dfa74fa6adfb7f09e Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Tue, 4 Apr 2017 13:39:42 +0200
Subject: [PATCH 110/278] Add changelog entry for multi-level image
 repositories

---
 .../feature-multi-level-container-registry-images.yml         | 4 ++++
 1 file changed, 4 insertions(+)
 create mode 100644 changelogs/unreleased/feature-multi-level-container-registry-images.yml

diff --git a/changelogs/unreleased/feature-multi-level-container-registry-images.yml b/changelogs/unreleased/feature-multi-level-container-registry-images.yml
new file mode 100644
index 00000000000..6d39a6c17c0
--- /dev/null
+++ b/changelogs/unreleased/feature-multi-level-container-registry-images.yml
@@ -0,0 +1,4 @@
+---
+title: Add support for multi-level container image repository names
+merge_request: 10109
+author: André Guede

From 2f939b4a81be2b3f09b33313b0d13db28d0b1a31 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Tue, 4 Apr 2017 14:58:51 +0200
Subject: [PATCH 111/278] Fix container registry specs after changing texts

---
 spec/features/container_registry_spec.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spec/features/container_registry_spec.rb b/spec/features/container_registry_spec.rb
index fa7adbe71ea..b86609e07c5 100644
--- a/spec/features/container_registry_spec.rb
+++ b/spec/features/container_registry_spec.rb
@@ -19,7 +19,7 @@ describe "Container Registry" do
     scenario 'user visits container registry main page' do
       visit_container_registry
 
-      expect(page).to have_content 'No container images'
+      expect(page).to have_content 'No container image repositories'
     end
   end
 

From 5197b011a97a86b1c57cff8d8de73c30914c8c76 Mon Sep 17 00:00:00 2001
From: Filipa Lacerda <filipa@gitlab.com>
Date: Tue, 4 Apr 2017 14:14:15 +0100
Subject: [PATCH 112/278] Fixes broken lints Adds js unit tests

---
 .../components/environment_actions.js         | 23 +++++++++++++++----
 .../components/pipelines_actions.js           | 21 +++++++++++++----
 .../environments/environments_spec.rb         | 15 ------------
 .../projects/pipelines/pipelines_spec.rb      | 18 ---------------
 .../environments/environment_actions_spec.js  | 15 ++++++++++++
 .../pipelines_actions_spec.js                 | 15 ++++++++++++
 6 files changed, 65 insertions(+), 42 deletions(-)

diff --git a/app/assets/javascripts/environments/components/environment_actions.js b/app/assets/javascripts/environments/components/environment_actions.js
index b88b1c6556e..4bb7920bb5e 100644
--- a/app/assets/javascripts/environments/components/environment_actions.js
+++ b/app/assets/javascripts/environments/components/environment_actions.js
@@ -45,6 +45,14 @@ export default {
         new Flash('An error occured while making the request.');
       });
     },
+
+    isActionDisabled(action) {
+      if (action.playable === undefined) {
+        return false;
+      }
+
+      return !action.playable;
+    },
   },
 
   template: `
@@ -59,18 +67,23 @@ export default {
         :disabled="isLoading">
         <span>
           <span v-html="playIconSvg"></span>
-          <i class="fa fa-caret-down" aria-hidden="true"></i>
-          <i v-if="isLoading" class="fa fa-spinner fa-spin" aria-hidden="true"></i>
+          <i
+            class="fa fa-caret-down"
+            aria-hidden="true"/>
+          <i
+            v-if="isLoading"
+            class="fa fa-spinner fa-spin"
+            aria-hidden="true"/>
         </span>
 
       <ul class="dropdown-menu dropdown-menu-align-right">
         <li v-for="action in actions">
           <button
             type="button"
-            @click="onClickAction(action.play_path)"
             class="js-manual-action-link no-btn btn"
-            :class="{ 'disabled': !action.playable }"
-            :disabled="!action.playable">
+            @click="onClickAction(action.play_path)"
+            :class="{ 'disabled': isActionDisabled(action) }"
+            :disabled="isActionDisabled(action)">
             ${playIconSvg}
             <span>
               {{action.name}}
diff --git a/app/assets/javascripts/vue_pipelines_index/components/pipelines_actions.js b/app/assets/javascripts/vue_pipelines_index/components/pipelines_actions.js
index 5eebda93b39..12d80768646 100644
--- a/app/assets/javascripts/vue_pipelines_index/components/pipelines_actions.js
+++ b/app/assets/javascripts/vue_pipelines_index/components/pipelines_actions.js
@@ -38,6 +38,14 @@ export default {
         new Flash('An error occured while making the request.');
       });
     },
+
+    isActionDisabled(action) {
+      if (action.playable === undefined) {
+        return false;
+      }
+
+      return !action.playable;
+    },
   },
 
   template: `
@@ -51,8 +59,13 @@ export default {
         aria-label="Manual job"
         :disabled="isLoading">
         ${playIconSvg}
-        <i class="fa fa-caret-down" aria-hidden="true"></i>
-        <i v-if="isLoading" class="fa fa-spinner fa-spin" aria-hidden="true"></i>
+        <i
+          class="fa fa-caret-down"
+          aria-hidden="true" />
+        <i
+          v-if="isLoading"
+          class="fa fa-spinner fa-spin"
+          aria-hidden="true" />
       </button>
 
       <ul class="dropdown-menu dropdown-menu-align-right">
@@ -60,9 +73,9 @@ export default {
           <button
             type="button"
             class="js-pipeline-action-link no-btn btn"
-            :class="{ 'disabled': !action.playable }"
             @click="onClickAction(action.path)"
-            :disabled="!action.playable">
+            :class="{ 'disabled': isActionDisabled(action) }"
+            :disabled="isActionDisabled(action)">
             ${playIconSvg}
             <span>{{action.name}}</span>
           </button>
diff --git a/spec/features/projects/environments/environments_spec.rb b/spec/features/projects/environments/environments_spec.rb
index 4f78105cae1..641e2cf7402 100644
--- a/spec/features/projects/environments/environments_spec.rb
+++ b/spec/features/projects/environments/environments_spec.rb
@@ -115,21 +115,6 @@ feature 'Environments page', :feature, :js do
             .not_to change { Ci::Pipeline.count }
         end
 
-        scenario 'when action is non playable', js: true do
-          given(:action) do
-            create(:ci_build, :manual, :non_playable,
-              pipeline: pipeline,
-              name: 'close_app')
-          end
-
-          it 'has disabled button to the manual action' do
-            find('.js-dropdown-play-icon-container').click
-
-            expect(page).to have_button('close_app', disabled: true)
-          end
-
-        end
-
         scenario 'does show build name and id' do
           expect(page).to have_link("#{build.name} ##{build.id}")
         end
diff --git a/spec/features/projects/pipelines/pipelines_spec.rb b/spec/features/projects/pipelines/pipelines_spec.rb
index b0f6a4235e5..2272b19bc8f 100644
--- a/spec/features/projects/pipelines/pipelines_spec.rb
+++ b/spec/features/projects/pipelines/pipelines_spec.rb
@@ -197,24 +197,6 @@ describe 'Pipelines', :feature, :js do
         end
       end
 
-      context 'with non playable manual action' do
-        let!(:manual) do
-          create(:ci_build, :manual, :non_playable,
-            pipeline: pipeline,
-            name: 'manual build',
-            stage: 'test',
-            commands: 'test')
-        end
-
-        before { visit_project_pipelines }
-
-        it 'has disabled button to the manual action' do
-          find('.js-pipeline-dropdown-manual-actions').click
-
-          expect(page).to have_button('manual build', disabled: true)
-        end
-      end
-
       context 'for generic statuses' do
         context 'when running' do
           let!(:running) do
diff --git a/spec/javascripts/environments/environment_actions_spec.js b/spec/javascripts/environments/environment_actions_spec.js
index 13840b42bd6..6348d97b0a5 100644
--- a/spec/javascripts/environments/environment_actions_spec.js
+++ b/spec/javascripts/environments/environment_actions_spec.js
@@ -19,6 +19,11 @@ describe('Actions Component', () => {
         name: 'foo',
         play_path: '#',
       },
+      {
+        name: 'foo bar',
+        play_path: 'url',
+        playable: false,
+      },
     ];
 
     spy = jasmine.createSpy('spy').and.returnValue(Promise.resolve());
@@ -49,4 +54,14 @@ describe('Actions Component', () => {
 
     expect(spy).toHaveBeenCalledWith(actionsMock[0].play_path);
   });
+
+  it('should render a disabled action when it\'s not playable', () => {
+    expect(
+      component.$el.querySelector('.dropdown-menu li:last-child button').getAttribute('disabled'),
+    ).toEqual('disabled');
+
+    expect(
+      component.$el.querySelector('.dropdown-menu li:last-child button').classList.contains('disabled'),
+    ).toEqual(true);
+  });
 });
diff --git a/spec/javascripts/vue_pipelines_index/pipelines_actions_spec.js b/spec/javascripts/vue_pipelines_index/pipelines_actions_spec.js
index dba998c7688..0910df61915 100644
--- a/spec/javascripts/vue_pipelines_index/pipelines_actions_spec.js
+++ b/spec/javascripts/vue_pipelines_index/pipelines_actions_spec.js
@@ -15,6 +15,11 @@ describe('Pipelines Actions dropdown', () => {
         name: 'stop_review',
         path: '/root/review-app/builds/1893/play',
       },
+      {
+        name: 'foo',
+        path: '#',
+        playable: false,
+      },
     ];
 
     spy = jasmine.createSpy('spy').and.returnValue(Promise.resolve());
@@ -59,4 +64,14 @@ describe('Pipelines Actions dropdown', () => {
 
     expect(component.$el.querySelector('.fa-spinner')).toEqual(null);
   });
+
+  it('should render a disabled action when it\'s not playable', () => {
+    expect(
+      component.$el.querySelector('.dropdown-menu li:last-child button').getAttribute('disabled'),
+    ).toEqual('disabled');
+
+    expect(
+      component.$el.querySelector('.dropdown-menu li:last-child button').classList.contains('disabled'),
+    ).toEqual(true);
+  });
 });

From 22d68f2bc38b0c55a33b41410ed3587b1d7d5b74 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Tue, 4 Apr 2017 15:41:38 +0200
Subject: [PATCH 113/278] Fix HAML lint offense in repository image partial

---
 app/views/projects/registry/repositories/_image.html.haml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/views/projects/registry/repositories/_image.html.haml b/app/views/projects/registry/repositories/_image.html.haml
index e0d74789207..b0b09354e02 100644
--- a/app/views/projects/registry/repositories/_image.html.haml
+++ b/app/views/projects/registry/repositories/_image.html.haml
@@ -14,7 +14,7 @@
                 method: :delete do
         = icon('trash cred')
 
-  .container-image-tags.js-toggle-content{ class: 'hide' }
+  .container-image-tags.js-toggle-content.hide
     - if image.has_tags?
       .table-holder
         %table.table.tags

From 267cd3e3594dcb1555b5018723f3cc620873499d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alejandro=20Rodr=C3=ADguez?= <alejorro70@gmail.com>
Date: Wed, 15 Feb 2017 23:08:30 -0300
Subject: [PATCH 114/278] Incorporate Gitaly client for refs service

---
 app/models/repository.rb                      |  17 ++-
 changelogs/unreleased/gitaly-refs.yml         |   4 +
 .../20140502125220_migrate_repo_size.rb       |   5 +-
 lib/api/internal.rb                           |   5 +-
 lib/gitlab/git.rb                             |   2 +
 lib/gitlab/git/repository.rb                  |  44 ++++++-
 lib/gitlab/gitaly_client/notifications.rb     |  13 +-
 lib/gitlab/gitaly_client/ref.rb               |  35 ++++++
 lib/gitlab/gitaly_client/util.rb              |  13 ++
 spec/lib/gitlab/git/attributes_spec.rb        |   4 +-
 spec/lib/gitlab/git/blame_spec.rb             |   2 +-
 spec/lib/gitlab/git/blob_spec.rb              |   2 +-
 spec/lib/gitlab/git/branch_spec.rb            |   2 +-
 spec/lib/gitlab/git/commit_spec.rb            |   8 +-
 spec/lib/gitlab/git/compare_spec.rb           |   2 +-
 spec/lib/gitlab/git/diff_spec.rb              |   2 +-
 spec/lib/gitlab/git/encoding_helper_spec.rb   |   2 +-
 spec/lib/gitlab/git/index_spec.rb             |   2 +-
 spec/lib/gitlab/git/repository_spec.rb        | 111 ++++++++++++++----
 spec/lib/gitlab/git/tag_spec.rb               |   2 +-
 spec/lib/gitlab/git/tree_spec.rb              |   2 +-
 .../gitaly_client/notifications_spec.rb       |  13 +-
 spec/lib/gitlab/gitaly_client/ref_spec.rb     |  41 +++++++
 spec/support/matchers/gitaly_matchers.rb      |   2 +-
 spec/support/seed_helper.rb                   |  36 +++---
 25 files changed, 282 insertions(+), 89 deletions(-)
 create mode 100644 changelogs/unreleased/gitaly-refs.yml
 create mode 100644 lib/gitlab/gitaly_client/ref.rb
 create mode 100644 lib/gitlab/gitaly_client/util.rb
 create mode 100644 spec/lib/gitlab/gitaly_client/ref_spec.rb

diff --git a/app/models/repository.rb b/app/models/repository.rb
index 6b2383b73eb..f3c4cb851fb 100644
--- a/app/models/repository.rb
+++ b/app/models/repository.rb
@@ -59,7 +59,7 @@ class Repository
   def raw_repository
     return nil unless path_with_namespace
 
-    @raw_repository ||= Gitlab::Git::Repository.new(path_to_repo)
+    @raw_repository ||= create_raw_repository
   end
 
   # Return absolute path to repository
@@ -146,12 +146,7 @@ class Repository
     # may cause the branch to "disappear" erroneously or have the wrong SHA.
     #
     # See: https://github.com/libgit2/libgit2/issues/1534 and https://gitlab.com/gitlab-org/gitlab-ce/issues/15392
-    raw_repo =
-      if fresh_repo
-        Gitlab::Git::Repository.new(path_to_repo)
-      else
-        raw_repository
-      end
+    raw_repo = fresh_repo ? create_raw_repository : raw_repository
 
     raw_repo.find_branch(name)
   end
@@ -505,9 +500,7 @@ class Repository
     end
   end
 
-  def branch_names
-    branches.map(&:name)
-  end
+  delegate :branch_names, to: :raw_repository
   cache_method :branch_names, fallback: []
 
   delegate :tag_names, to: :raw_repository
@@ -1168,4 +1161,8 @@ class Repository
   def repository_storage_path
     @project.repository_storage_path
   end
+
+  def create_raw_repository
+    Gitlab::Git::Repository.new(project.repository_storage, path_with_namespace + '.git')
+  end
 end
diff --git a/changelogs/unreleased/gitaly-refs.yml b/changelogs/unreleased/gitaly-refs.yml
new file mode 100644
index 00000000000..3d462cdf90f
--- /dev/null
+++ b/changelogs/unreleased/gitaly-refs.yml
@@ -0,0 +1,4 @@
+---
+title: Incorporate Gitaly client for refs service
+merge_request: 9291
+author:
diff --git a/db/migrate/20140502125220_migrate_repo_size.rb b/db/migrate/20140502125220_migrate_repo_size.rb
index 66203486d53..f5d5d834307 100644
--- a/db/migrate/20140502125220_migrate_repo_size.rb
+++ b/db/migrate/20140502125220_migrate_repo_size.rb
@@ -8,11 +8,10 @@ class MigrateRepoSize < ActiveRecord::Migration
     project_data.each do |project|
       id = project['id']
       namespace_path = project['namespace_path'] || ''
-      repos_path = Gitlab.config.gitlab_shell['repos_path'] || Gitlab.config.repositories.storages.default['path']
-      path = File.join(repos_path, namespace_path, project['project_path'] + '.git')
+      path = File.join(namespace_path, project['project_path'] + '.git')
 
       begin
-        repo = Gitlab::Git::Repository.new(path)
+        repo = Gitlab::Git::Repository.new('default', path)
         if repo.empty?
           print '-'
         else
diff --git a/lib/api/internal.rb b/lib/api/internal.rb
index 523f38d129e..56c597dffcb 100644
--- a/lib/api/internal.rb
+++ b/lib/api/internal.rb
@@ -138,8 +138,11 @@ module API
 
         return unless Gitlab::GitalyClient.enabled?
 
+        relative_path = Gitlab::RepoPath.strip_storage_path(params[:repo_path])
+        project = Project.find_by_full_path(relative_path.sub(/\.(git|wiki)\z/, ''))
+
         begin
-          Gitlab::GitalyClient::Notifications.new(params[:repo_path]).post_receive
+          Gitlab::GitalyClient::Notifications.new(project.repository_storage, relative_path).post_receive
         rescue GRPC::Unavailable => e
           render_api_error(e, 500)
         end
diff --git a/lib/gitlab/git.rb b/lib/gitlab/git.rb
index d3df3f1bca1..936606152e9 100644
--- a/lib/gitlab/git.rb
+++ b/lib/gitlab/git.rb
@@ -4,6 +4,8 @@ module Gitlab
     TAG_REF_PREFIX = "refs/tags/".freeze
     BRANCH_REF_PREFIX = "refs/heads/".freeze
 
+    CommandError = Class.new(StandardError)
+
     class << self
       def ref_name(ref)
         ref.sub(/\Arefs\/(tags|heads)\//, '')
diff --git a/lib/gitlab/git/repository.rb b/lib/gitlab/git/repository.rb
index 32aebb6f6f0..2e4314932c8 100644
--- a/lib/gitlab/git/repository.rb
+++ b/lib/gitlab/git/repository.rb
@@ -25,9 +25,13 @@ module Gitlab
 
       # 'path' must be the path to a _bare_ git repository, e.g.
       # /path/to/my-repo.git
-      def initialize(path)
-        @path = path
-        @name = path.split("/").last
+      def initialize(repository_storage, relative_path)
+        @repository_storage = repository_storage
+        @relative_path = relative_path
+
+        storage_path = Gitlab.config.repositories.storages[@repository_storage]['path']
+        @path = File.join(storage_path, @relative_path)
+        @name = @relative_path.split("/").last
         @attributes = Gitlab::Git::Attributes.new(path)
       end
 
@@ -37,7 +41,15 @@ module Gitlab
 
       # Default branch in the repository
       def root_ref
-        @root_ref ||= discover_default_branch
+        @root_ref ||= Gitlab::GitalyClient.migrate(:root_ref) do |is_enabled|
+          if is_enabled
+            gitaly_ref_client.default_branch_name
+          else
+            discover_default_branch
+          end
+        end
+      rescue GRPC::BadStatus => e
+        raise CommandError.new(e)
       end
 
       # Alias to old method for compatibility
@@ -54,7 +66,15 @@ module Gitlab
       # Returns an Array of branch names
       # sorted by name ASC
       def branch_names
-        branches.map(&:name)
+        Gitlab::GitalyClient.migrate(:branch_names) do |is_enabled|
+          if is_enabled
+            gitaly_ref_client.branch_names
+          else
+            branches.map(&:name)
+          end
+        end
+      rescue GRPC::BadStatus => e
+        raise CommandError.new(e)
       end
 
       # Returns an Array of Branches
@@ -107,7 +127,15 @@ module Gitlab
 
       # Returns an Array of tag names
       def tag_names
-        rugged.tags.map { |t| t.name }
+        Gitlab::GitalyClient.migrate(:tag_names) do |is_enabled|
+          if is_enabled
+            gitaly_ref_client.tag_names
+          else
+            rugged.tags.map { |t| t.name }
+          end
+        end
+      rescue GRPC::BadStatus => e
+        raise CommandError.new(e)
       end
 
       # Returns an Array of Tags
@@ -1202,6 +1230,10 @@ module Gitlab
         diff.find_similar!(break_rewrites: break_rewrites)
         diff.each_patch
       end
+
+      def gitaly_ref_client
+        @gitaly_ref_client ||= Gitlab::GitalyClient::Ref.new(@repository_storage, @relative_path)
+      end
     end
   end
 end
diff --git a/lib/gitlab/gitaly_client/notifications.rb b/lib/gitlab/gitaly_client/notifications.rb
index cbfb129c002..f0d93ded91b 100644
--- a/lib/gitlab/gitaly_client/notifications.rb
+++ b/lib/gitlab/gitaly_client/notifications.rb
@@ -3,18 +3,13 @@ module Gitlab
     class Notifications
       attr_accessor :stub
 
-      def initialize(repo_path)
-        full_path = Gitlab::RepoPath.strip_storage_path(repo_path).
-          sub(/\.git\z/, '').sub(/\.wiki\z/, '')
-        @project = Project.find_by_full_path(full_path)
-
-        channel = GitalyClient.get_channel(@project.repository_storage)
-        @stub = Gitaly::Notifications::Stub.new(nil, nil, channel_override: channel)
+      def initialize(repository_storage, relative_path)
+        @channel, @repository = Util.process_path(repository_storage, relative_path)
+        @stub = Gitaly::Notifications::Stub.new(nil, nil, channel_override: @channel)
       end
 
       def post_receive
-        repository = Gitaly::Repository.new(path: @project.repository.path_to_repo)
-        request = Gitaly::PostReceiveRequest.new(repository: repository)
+        request = Gitaly::PostReceiveRequest.new(repository: @repository)
         @stub.post_receive(request)
       end
     end
diff --git a/lib/gitlab/gitaly_client/ref.rb b/lib/gitlab/gitaly_client/ref.rb
new file mode 100644
index 00000000000..bfc5fa573c7
--- /dev/null
+++ b/lib/gitlab/gitaly_client/ref.rb
@@ -0,0 +1,35 @@
+module Gitlab
+  module GitalyClient
+    class Ref
+      attr_accessor :stub
+
+      def initialize(repository_storage, relative_path)
+        @channel, @repository = Util.process_path(repository_storage, relative_path)
+        @stub = Gitaly::Ref::Stub.new(nil, nil, channel_override: @channel)
+      end
+
+      def default_branch_name
+        request = Gitaly::FindDefaultBranchNameRequest.new(repository: @repository)
+        stub.find_default_branch_name(request).name.gsub(/^refs\/heads\//, '')
+      end
+
+      def branch_names
+        request = Gitaly::FindAllBranchNamesRequest.new(repository: @repository)
+        consume_refs_response(stub.find_all_branch_names(request), prefix: 'refs/heads/')
+      end
+
+      def tag_names
+        request = Gitaly::FindAllTagNamesRequest.new(repository: @repository)
+        consume_refs_response(stub.find_all_tag_names(request), prefix: 'refs/tags/')
+      end
+
+      private
+
+      def consume_refs_response(response, prefix:)
+        response.flat_map do |r|
+          r.names.map { |name| name.sub(/\A#{Regexp.escape(prefix)}/, '') }
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/gitaly_client/util.rb b/lib/gitlab/gitaly_client/util.rb
new file mode 100644
index 00000000000..d272c25d1f9
--- /dev/null
+++ b/lib/gitlab/gitaly_client/util.rb
@@ -0,0 +1,13 @@
+module Gitlab
+  module GitalyClient
+    module Util
+      def self.process_path(repository_storage, relative_path)
+        channel = GitalyClient.get_channel(repository_storage)
+        storage_path = Gitlab.config.repositories.storages[repository_storage]['path']
+        repository = Gitaly::Repository.new(path: File.join(storage_path, relative_path))
+
+        [channel, repository]
+      end
+    end
+  end
+end
diff --git a/spec/lib/gitlab/git/attributes_spec.rb b/spec/lib/gitlab/git/attributes_spec.rb
index 9c011e34c11..1cfd8db09a5 100644
--- a/spec/lib/gitlab/git/attributes_spec.rb
+++ b/spec/lib/gitlab/git/attributes_spec.rb
@@ -2,7 +2,7 @@ require 'spec_helper'
 
 describe Gitlab::Git::Attributes, seed_helper: true do
   let(:path) do
-    File.join(SEED_REPOSITORY_PATH, 'with-git-attributes.git')
+    File.join(SEED_STORAGE_PATH, 'with-git-attributes.git')
   end
 
   subject { described_class.new(path) }
@@ -141,7 +141,7 @@ describe Gitlab::Git::Attributes, seed_helper: true do
     end
 
     it 'does not yield when the attributes file has an unsupported encoding' do
-      path = File.join(SEED_REPOSITORY_PATH, 'with-invalid-git-attributes.git')
+      path = File.join(SEED_STORAGE_PATH, 'with-invalid-git-attributes.git')
       attrs = described_class.new(path)
 
       expect { |b| attrs.each_line(&b) }.not_to yield_control
diff --git a/spec/lib/gitlab/git/blame_spec.rb b/spec/lib/gitlab/git/blame_spec.rb
index e169f5af6b6..8b041ac69b1 100644
--- a/spec/lib/gitlab/git/blame_spec.rb
+++ b/spec/lib/gitlab/git/blame_spec.rb
@@ -2,7 +2,7 @@
 require "spec_helper"
 
 describe Gitlab::Git::Blame, seed_helper: true do
-  let(:repository) { Gitlab::Git::Repository.new(TEST_REPO_PATH) }
+  let(:repository) { Gitlab::Git::Repository.new('default', TEST_REPO_PATH) }
   let(:blame) do
     Gitlab::Git::Blame.new(repository, SeedRepo::Commit::ID, "CONTRIBUTING.md")
   end
diff --git a/spec/lib/gitlab/git/blob_spec.rb b/spec/lib/gitlab/git/blob_spec.rb
index b883526151e..3f494257545 100644
--- a/spec/lib/gitlab/git/blob_spec.rb
+++ b/spec/lib/gitlab/git/blob_spec.rb
@@ -3,7 +3,7 @@
 require "spec_helper"
 
 describe Gitlab::Git::Blob, seed_helper: true do
-  let(:repository) { Gitlab::Git::Repository.new(TEST_REPO_PATH) }
+  let(:repository) { Gitlab::Git::Repository.new('default', TEST_REPO_PATH) }
 
   describe 'initialize' do
     let(:blob) { Gitlab::Git::Blob.new(name: 'test') }
diff --git a/spec/lib/gitlab/git/branch_spec.rb b/spec/lib/gitlab/git/branch_spec.rb
index 78234b396c5..cdf1b8beee3 100644
--- a/spec/lib/gitlab/git/branch_spec.rb
+++ b/spec/lib/gitlab/git/branch_spec.rb
@@ -1,7 +1,7 @@
 require "spec_helper"
 
 describe Gitlab::Git::Branch, seed_helper: true do
-  let(:repository) { Gitlab::Git::Repository.new(TEST_REPO_PATH) }
+  let(:repository) { Gitlab::Git::Repository.new('default', TEST_REPO_PATH) }
 
   subject { repository.branches }
 
diff --git a/spec/lib/gitlab/git/commit_spec.rb b/spec/lib/gitlab/git/commit_spec.rb
index 5cf4631fbfc..3e44c577643 100644
--- a/spec/lib/gitlab/git/commit_spec.rb
+++ b/spec/lib/gitlab/git/commit_spec.rb
@@ -1,7 +1,7 @@
 require "spec_helper"
 
 describe Gitlab::Git::Commit, seed_helper: true do
-  let(:repository) { Gitlab::Git::Repository.new(TEST_REPO_PATH) }
+  let(:repository) { Gitlab::Git::Repository.new('default', TEST_REPO_PATH) }
   let(:commit) { Gitlab::Git::Commit.find(repository, SeedRepo::Commit::ID) }
   let(:rugged_commit) do
     repository.rugged.lookup(SeedRepo::Commit::ID)
@@ -9,7 +9,7 @@ describe Gitlab::Git::Commit, seed_helper: true do
 
   describe "Commit info" do
     before do
-      repo = Gitlab::Git::Repository.new(TEST_REPO_PATH).rugged
+      repo = Gitlab::Git::Repository.new('default', TEST_REPO_PATH).rugged
 
       @committer = {
         email: 'mike@smith.com',
@@ -59,7 +59,7 @@ describe Gitlab::Git::Commit, seed_helper: true do
 
     after do
       # Erase the new commit so other tests get the original repo
-      repo = Gitlab::Git::Repository.new(TEST_REPO_PATH).rugged
+      repo = Gitlab::Git::Repository.new('default', TEST_REPO_PATH).rugged
       repo.references.update("refs/heads/master", SeedRepo::LastCommit::ID)
     end
   end
@@ -95,7 +95,7 @@ describe Gitlab::Git::Commit, seed_helper: true do
       end
 
       context 'with broken repo' do
-        let(:repository) { Gitlab::Git::Repository.new(TEST_BROKEN_REPO_PATH) }
+        let(:repository) { Gitlab::Git::Repository.new('default', TEST_BROKEN_REPO_PATH) }
 
         it 'returns nil' do
           expect(Gitlab::Git::Commit.find(repository, SeedRepo::Commit::ID)).to be_nil
diff --git a/spec/lib/gitlab/git/compare_spec.rb b/spec/lib/gitlab/git/compare_spec.rb
index e28debe1494..7c45071ec45 100644
--- a/spec/lib/gitlab/git/compare_spec.rb
+++ b/spec/lib/gitlab/git/compare_spec.rb
@@ -1,7 +1,7 @@
 require "spec_helper"
 
 describe Gitlab::Git::Compare, seed_helper: true do
-  let(:repository) { Gitlab::Git::Repository.new(TEST_REPO_PATH) }
+  let(:repository) { Gitlab::Git::Repository.new('default', TEST_REPO_PATH) }
   let(:compare) { Gitlab::Git::Compare.new(repository, SeedRepo::BigCommit::ID, SeedRepo::Commit::ID, false) }
   let(:compare_straight) { Gitlab::Git::Compare.new(repository, SeedRepo::BigCommit::ID, SeedRepo::Commit::ID, true) }
 
diff --git a/spec/lib/gitlab/git/diff_spec.rb b/spec/lib/gitlab/git/diff_spec.rb
index 992126ef153..7253a2edeff 100644
--- a/spec/lib/gitlab/git/diff_spec.rb
+++ b/spec/lib/gitlab/git/diff_spec.rb
@@ -1,7 +1,7 @@
 require "spec_helper"
 
 describe Gitlab::Git::Diff, seed_helper: true do
-  let(:repository) { Gitlab::Git::Repository.new(TEST_REPO_PATH) }
+  let(:repository) { Gitlab::Git::Repository.new('default', TEST_REPO_PATH) }
 
   before do
     @raw_diff_hash = {
diff --git a/spec/lib/gitlab/git/encoding_helper_spec.rb b/spec/lib/gitlab/git/encoding_helper_spec.rb
index 83311536893..27bcc241b82 100644
--- a/spec/lib/gitlab/git/encoding_helper_spec.rb
+++ b/spec/lib/gitlab/git/encoding_helper_spec.rb
@@ -2,7 +2,7 @@ require "spec_helper"
 
 describe Gitlab::Git::EncodingHelper do
   let(:ext_class) { Class.new { extend Gitlab::Git::EncodingHelper } }
-  let(:binary_string) { File.join(SEED_REPOSITORY_PATH, 'gitlab_logo.png') }
+  let(:binary_string) { File.join(SEED_STORAGE_PATH, 'gitlab_logo.png') }
 
   describe '#encode!' do
     [
diff --git a/spec/lib/gitlab/git/index_spec.rb b/spec/lib/gitlab/git/index_spec.rb
index d0c7ca60ddc..07d71f6777d 100644
--- a/spec/lib/gitlab/git/index_spec.rb
+++ b/spec/lib/gitlab/git/index_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Gitlab::Git::Index, seed_helper: true do
-  let(:repository) { Gitlab::Git::Repository.new(TEST_REPO_PATH) }
+  let(:repository) { Gitlab::Git::Repository.new('default', TEST_REPO_PATH) }
   let(:index) { described_class.new(repository) }
 
   before do
diff --git a/spec/lib/gitlab/git/repository_spec.rb b/spec/lib/gitlab/git/repository_spec.rb
index d4b7684adfd..7e8bb796e03 100644
--- a/spec/lib/gitlab/git/repository_spec.rb
+++ b/spec/lib/gitlab/git/repository_spec.rb
@@ -3,7 +3,7 @@ require "spec_helper"
 describe Gitlab::Git::Repository, seed_helper: true do
   include Gitlab::Git::EncodingHelper
 
-  let(:repository) { Gitlab::Git::Repository.new(TEST_REPO_PATH) }
+  let(:repository) { Gitlab::Git::Repository.new('default', TEST_REPO_PATH) }
 
   describe "Respond to" do
     subject { repository }
@@ -14,6 +14,32 @@ describe Gitlab::Git::Repository, seed_helper: true do
     it { is_expected.to respond_to(:tags) }
   end
 
+  describe '#root_ref' do
+    context 'with gitaly disabled' do
+      before { allow(Gitlab::GitalyClient).to receive(:feature_enabled?).and_return(false) }
+
+      it 'calls #discover_default_branch' do
+        expect(repository).to receive(:discover_default_branch)
+        repository.root_ref
+      end
+    end
+
+    context 'with gitaly enabled' do
+      before { stub_gitaly }
+
+      it 'gets the branch name from GitalyClient' do
+        expect_any_instance_of(Gitlab::GitalyClient::Ref).to receive(:default_branch_name)
+        repository.root_ref
+      end
+
+      it 'wraps GRPC exceptions' do
+        expect_any_instance_of(Gitlab::GitalyClient::Ref).to receive(:default_branch_name).
+          and_raise(GRPC::Unknown)
+        expect { repository.root_ref }.to raise_error(Gitlab::Git::CommandError)
+      end
+    end
+  end
+
   describe "#discover_default_branch" do
     let(:master) { 'master' }
     let(:feature) { 'feature' }
@@ -55,6 +81,21 @@ describe Gitlab::Git::Repository, seed_helper: true do
     end
     it { is_expected.to include("master") }
     it { is_expected.not_to include("branch-from-space") }
+
+    context 'with gitaly enabled' do
+      before { stub_gitaly }
+
+      it 'gets the branch names from GitalyClient' do
+        expect_any_instance_of(Gitlab::GitalyClient::Ref).to receive(:branch_names)
+        subject
+      end
+
+      it 'wraps GRPC exceptions' do
+        expect_any_instance_of(Gitlab::GitalyClient::Ref).to receive(:branch_names).
+          and_raise(GRPC::Unknown)
+        expect { subject }.to raise_error(Gitlab::Git::CommandError)
+      end
+    end
   end
 
   describe '#tag_names' do
@@ -71,6 +112,21 @@ describe Gitlab::Git::Repository, seed_helper: true do
     end
     it { is_expected.to include("v1.0.0") }
     it { is_expected.not_to include("v5.0.0") }
+
+    context 'with gitaly enabled' do
+      before { stub_gitaly }
+
+      it 'gets the tag names from GitalyClient' do
+        expect_any_instance_of(Gitlab::GitalyClient::Ref).to receive(:tag_names)
+        subject
+      end
+
+      it 'wraps GRPC exceptions' do
+        expect_any_instance_of(Gitlab::GitalyClient::Ref).to receive(:tag_names).
+          and_raise(GRPC::Unknown)
+        expect { subject }.to raise_error(Gitlab::Git::CommandError)
+      end
+    end
   end
 
   shared_examples 'archive check' do |extenstion|
@@ -221,7 +277,7 @@ describe Gitlab::Git::Repository, seed_helper: true do
   end
 
   context '#submodules' do
-    let(:repository) { Gitlab::Git::Repository.new(TEST_REPO_PATH) }
+    let(:repository) { Gitlab::Git::Repository.new('default', TEST_REPO_PATH) }
 
     context 'where repo has submodules' do
       let(:submodules) { repository.submodules('master') }
@@ -290,9 +346,9 @@ describe Gitlab::Git::Repository, seed_helper: true do
   end
 
   describe "#reset" do
-    change_path = File.join(TEST_NORMAL_REPO_PATH, "CHANGELOG")
-    untracked_path = File.join(TEST_NORMAL_REPO_PATH, "UNTRACKED")
-    tracked_path = File.join(TEST_NORMAL_REPO_PATH, "files", "ruby", "popen.rb")
+    change_path = File.join(SEED_STORAGE_PATH, TEST_NORMAL_REPO_PATH, "CHANGELOG")
+    untracked_path = File.join(SEED_STORAGE_PATH, TEST_NORMAL_REPO_PATH, "UNTRACKED")
+    tracked_path = File.join(SEED_STORAGE_PATH, TEST_NORMAL_REPO_PATH, "files", "ruby", "popen.rb")
 
     change_text = "New changelog text"
     untracked_text = "This file is untracked"
@@ -311,7 +367,7 @@ describe Gitlab::Git::Repository, seed_helper: true do
           f.write(untracked_text)
         end
 
-        @normal_repo = Gitlab::Git::Repository.new(TEST_NORMAL_REPO_PATH)
+        @normal_repo = Gitlab::Git::Repository.new('default', TEST_NORMAL_REPO_PATH)
         @normal_repo.reset("HEAD", :hard)
       end
 
@@ -354,7 +410,7 @@ describe Gitlab::Git::Repository, seed_helper: true do
 
     context "-b" do
       before(:all) do
-        @normal_repo = Gitlab::Git::Repository.new(TEST_NORMAL_REPO_PATH)
+        @normal_repo = Gitlab::Git::Repository.new('default', TEST_NORMAL_REPO_PATH)
         @normal_repo.checkout(new_branch, { b: true }, "origin/feature")
       end
 
@@ -382,7 +438,7 @@ describe Gitlab::Git::Repository, seed_helper: true do
     context "without -b" do
       context "and specifying a nonexistent branch" do
         it "should not do anything" do
-          normal_repo = Gitlab::Git::Repository.new(TEST_NORMAL_REPO_PATH)
+          normal_repo = Gitlab::Git::Repository.new('default', TEST_NORMAL_REPO_PATH)
 
           expect { normal_repo.checkout(new_branch) }.to raise_error(Rugged::ReferenceError)
           expect(normal_repo.rugged.branches[new_branch]).to be_nil
@@ -402,7 +458,7 @@ describe Gitlab::Git::Repository, seed_helper: true do
 
       context "and with a valid branch" do
         before(:all) do
-          @normal_repo = Gitlab::Git::Repository.new(TEST_NORMAL_REPO_PATH)
+          @normal_repo = Gitlab::Git::Repository.new('default', TEST_NORMAL_REPO_PATH)
           @normal_repo.rugged.branches.create("feature", "origin/feature")
           @normal_repo.checkout("feature")
         end
@@ -414,13 +470,13 @@ describe Gitlab::Git::Repository, seed_helper: true do
         end
 
         it "should update the working directory" do
-          File.open(File.join(TEST_NORMAL_REPO_PATH, ".gitignore"), "r") do |f|
+          File.open(File.join(SEED_STORAGE_PATH, TEST_NORMAL_REPO_PATH, ".gitignore"), "r") do |f|
             expect(f.read.each_line.to_a).not_to include(".DS_Store\n")
           end
         end
 
         after(:all) do
-          FileUtils.rm_rf(TEST_NORMAL_REPO_PATH)
+          FileUtils.rm_rf(SEED_STORAGE_PATH, TEST_NORMAL_REPO_PATH)
           ensure_seeds
         end
       end
@@ -429,7 +485,7 @@ describe Gitlab::Git::Repository, seed_helper: true do
 
   describe "#delete_branch" do
     before(:all) do
-      @repo = Gitlab::Git::Repository.new(TEST_MUTABLE_REPO_PATH)
+      @repo = Gitlab::Git::Repository.new('default', TEST_MUTABLE_REPO_PATH)
       @repo.delete_branch("feature")
     end
 
@@ -449,7 +505,7 @@ describe Gitlab::Git::Repository, seed_helper: true do
 
   describe "#create_branch" do
     before(:all) do
-      @repo = Gitlab::Git::Repository.new(TEST_MUTABLE_REPO_PATH)
+      @repo = Gitlab::Git::Repository.new('default', TEST_MUTABLE_REPO_PATH)
     end
 
     it "should create a new branch" do
@@ -496,7 +552,7 @@ describe Gitlab::Git::Repository, seed_helper: true do
 
   describe "#remote_delete" do
     before(:all) do
-      @repo = Gitlab::Git::Repository.new(TEST_MUTABLE_REPO_PATH)
+      @repo = Gitlab::Git::Repository.new('default', TEST_MUTABLE_REPO_PATH)
       @repo.remote_delete("expendable")
     end
 
@@ -512,7 +568,7 @@ describe Gitlab::Git::Repository, seed_helper: true do
 
   describe "#remote_add" do
     before(:all) do
-      @repo = Gitlab::Git::Repository.new(TEST_MUTABLE_REPO_PATH)
+      @repo = Gitlab::Git::Repository.new('default', TEST_MUTABLE_REPO_PATH)
       @repo.remote_add("new_remote", SeedHelper::GITLAB_GIT_TEST_REPO_URL)
     end
 
@@ -528,7 +584,7 @@ describe Gitlab::Git::Repository, seed_helper: true do
 
   describe "#remote_update" do
     before(:all) do
-      @repo = Gitlab::Git::Repository.new(TEST_MUTABLE_REPO_PATH)
+      @repo = Gitlab::Git::Repository.new('default', TEST_MUTABLE_REPO_PATH)
       @repo.remote_update("expendable", url: TEST_NORMAL_REPO_PATH)
     end
 
@@ -551,7 +607,7 @@ describe Gitlab::Git::Repository, seed_helper: true do
 
     before(:context) do
       # Add new commits so that there's a renamed file in the commit history
-      repo = Gitlab::Git::Repository.new(TEST_REPO_PATH).rugged
+      repo = Gitlab::Git::Repository.new('default', TEST_REPO_PATH).rugged
 
       commit_with_old_name = new_commit_edit_old_file(repo)
       rename_commit = new_commit_move_file(repo)
@@ -560,7 +616,7 @@ describe Gitlab::Git::Repository, seed_helper: true do
 
     after(:context) do
       # Erase our commits so other tests get the original repo
-      repo = Gitlab::Git::Repository.new(TEST_REPO_PATH).rugged
+      repo = Gitlab::Git::Repository.new('default', TEST_REPO_PATH).rugged
       repo.references.update("refs/heads/master", SeedRepo::LastCommit::ID)
     end
 
@@ -885,7 +941,7 @@ describe Gitlab::Git::Repository, seed_helper: true do
 
   describe '#autocrlf' do
     before(:all) do
-      @repo = Gitlab::Git::Repository.new(TEST_MUTABLE_REPO_PATH)
+      @repo = Gitlab::Git::Repository.new('default', TEST_MUTABLE_REPO_PATH)
       @repo.rugged.config['core.autocrlf'] = true
     end
 
@@ -900,14 +956,14 @@ describe Gitlab::Git::Repository, seed_helper: true do
 
   describe '#autocrlf=' do
     before(:all) do
-      @repo = Gitlab::Git::Repository.new(TEST_MUTABLE_REPO_PATH)
+      @repo = Gitlab::Git::Repository.new('default', TEST_MUTABLE_REPO_PATH)
       @repo.rugged.config['core.autocrlf'] = false
     end
 
     it 'should set the autocrlf option to the provided option' do
       @repo.autocrlf = :input
 
-      File.open(File.join(TEST_MUTABLE_REPO_PATH, '.git', 'config')) do |config_file|
+      File.open(File.join(SEED_STORAGE_PATH, TEST_MUTABLE_REPO_PATH, '.git', 'config')) do |config_file|
         expect(config_file.read).to match('autocrlf = input')
       end
     end
@@ -999,7 +1055,7 @@ describe Gitlab::Git::Repository, seed_helper: true do
   end
 
   describe "#copy_gitattributes" do
-    let(:attributes_path) { File.join(TEST_REPO_PATH, 'info/attributes') }
+    let(:attributes_path) { File.join(SEED_STORAGE_PATH, TEST_REPO_PATH, 'info/attributes') }
 
     it "raises an error with invalid ref" do
       expect { repository.copy_gitattributes("invalid") }.to raise_error(Gitlab::Git::Repository::InvalidRef)
@@ -1075,7 +1131,7 @@ describe Gitlab::Git::Repository, seed_helper: true do
   end
 
   describe '#diffable' do
-    info_dir_path = attributes_path = File.join(TEST_REPO_PATH, 'info')
+    info_dir_path = attributes_path = File.join(SEED_STORAGE_PATH, TEST_REPO_PATH, 'info')
     attributes_path = File.join(info_dir_path, 'attributes')
 
     before(:all) do
@@ -1143,7 +1199,7 @@ describe Gitlab::Git::Repository, seed_helper: true do
 
   describe '#local_branches' do
     before(:all) do
-      @repo = Gitlab::Git::Repository.new(TEST_MUTABLE_REPO_PATH)
+      @repo = Gitlab::Git::Repository.new('default', TEST_MUTABLE_REPO_PATH)
     end
 
     after(:all) do
@@ -1235,4 +1291,11 @@ describe Gitlab::Git::Repository, seed_helper: true do
     sha = Rugged::Commit.create(repo, options)
     repo.lookup(sha)
   end
+
+  def stub_gitaly
+    allow(Gitlab::GitalyClient).to receive(:feature_enabled?).and_return(true)
+
+    stub = double(:stub)
+    allow(Gitaly::Ref::Stub).to receive(:new).and_return(stub)
+  end
 end
diff --git a/spec/lib/gitlab/git/tag_spec.rb b/spec/lib/gitlab/git/tag_spec.rb
index ad469e94735..67a9c974298 100644
--- a/spec/lib/gitlab/git/tag_spec.rb
+++ b/spec/lib/gitlab/git/tag_spec.rb
@@ -1,7 +1,7 @@
 require "spec_helper"
 
 describe Gitlab::Git::Tag, seed_helper: true do
-  let(:repository) { Gitlab::Git::Repository.new(TEST_REPO_PATH) }
+  let(:repository) { Gitlab::Git::Repository.new('default', TEST_REPO_PATH) }
 
   describe 'first tag' do
     let(:tag) { repository.tags.first }
diff --git a/spec/lib/gitlab/git/tree_spec.rb b/spec/lib/gitlab/git/tree_spec.rb
index 82685712b5b..4b76a43e6b5 100644
--- a/spec/lib/gitlab/git/tree_spec.rb
+++ b/spec/lib/gitlab/git/tree_spec.rb
@@ -2,7 +2,7 @@ require "spec_helper"
 
 describe Gitlab::Git::Tree, seed_helper: true do
   context :repo do
-    let(:repository) { Gitlab::Git::Repository.new(TEST_REPO_PATH) }
+    let(:repository) { Gitlab::Git::Repository.new('default', TEST_REPO_PATH) }
     let(:tree) { Gitlab::Git::Tree.where(repository, SeedRepo::Commit::ID) }
 
     it { expect(tree).to be_kind_of Array }
diff --git a/spec/lib/gitlab/gitaly_client/notifications_spec.rb b/spec/lib/gitlab/gitaly_client/notifications_spec.rb
index bb5d93994ad..39c2048fef8 100644
--- a/spec/lib/gitlab/gitaly_client/notifications_spec.rb
+++ b/spec/lib/gitlab/gitaly_client/notifications_spec.rb
@@ -2,12 +2,15 @@ require 'spec_helper'
 
 describe Gitlab::GitalyClient::Notifications do
   describe '#post_receive' do
-    it 'sends a post_receive message' do
-      repo_path = create(:empty_project).repository.path_to_repo
-      expect_any_instance_of(Gitaly::Notifications::Stub).
-        to receive(:post_receive).with(post_receive_request_with_repo_path(repo_path))
+    let(:project) { create(:empty_project) }
+    let(:repo_path) { project.repository.path_to_repo }
+    subject { described_class.new(project.repository_storage, project.full_path + '.git') }
 
-      described_class.new(repo_path).post_receive
+    it 'sends a post_receive message' do
+      expect_any_instance_of(Gitaly::Notifications::Stub).
+        to receive(:post_receive).with(gitaly_request_with_repo_path(repo_path))
+
+      subject.post_receive
     end
   end
 end
diff --git a/spec/lib/gitlab/gitaly_client/ref_spec.rb b/spec/lib/gitlab/gitaly_client/ref_spec.rb
new file mode 100644
index 00000000000..79c9ca993e4
--- /dev/null
+++ b/spec/lib/gitlab/gitaly_client/ref_spec.rb
@@ -0,0 +1,41 @@
+require 'spec_helper'
+
+describe Gitlab::GitalyClient::Ref do
+  let(:project) { create(:empty_project) }
+  let(:repo_path) { project.repository.path_to_repo }
+  let(:client) { Gitlab::GitalyClient::Ref.new(project.repository_storage, project.full_path + '.git') }
+
+  before do
+    allow(Gitlab.config.gitaly).to receive(:enabled).and_return(true)
+  end
+
+  describe '#branch_names' do
+    it 'sends a find_all_branch_names message' do
+      expect_any_instance_of(Gitaly::Ref::Stub).
+        to receive(:find_all_branch_names).with(gitaly_request_with_repo_path(repo_path)).
+          and_return([])
+
+      client.branch_names
+    end
+  end
+
+  describe '#tag_names' do
+    it 'sends a find_all_tag_names message' do
+      expect_any_instance_of(Gitaly::Ref::Stub).
+        to receive(:find_all_tag_names).with(gitaly_request_with_repo_path(repo_path)).
+          and_return([])
+
+      client.tag_names
+    end
+  end
+
+  describe '#default_branch_name' do
+    it 'sends a find_default_branch_name message' do
+      expect_any_instance_of(Gitaly::Ref::Stub).
+        to receive(:find_default_branch_name).with(gitaly_request_with_repo_path(repo_path)).
+        and_return(double(name: 'foo'))
+
+      client.default_branch_name
+    end
+  end
+end
diff --git a/spec/support/matchers/gitaly_matchers.rb b/spec/support/matchers/gitaly_matchers.rb
index d7a53820684..65dbc01f6e4 100644
--- a/spec/support/matchers/gitaly_matchers.rb
+++ b/spec/support/matchers/gitaly_matchers.rb
@@ -1,3 +1,3 @@
-RSpec::Matchers.define :post_receive_request_with_repo_path do |path|
+RSpec::Matchers.define :gitaly_request_with_repo_path do |path|
   match { |actual| actual.repository.path == path }
 end
diff --git a/spec/support/seed_helper.rb b/spec/support/seed_helper.rb
index f55fee28ff9..47b5f556e66 100644
--- a/spec/support/seed_helper.rb
+++ b/spec/support/seed_helper.rb
@@ -1,20 +1,22 @@
+require_relative 'test_env'
+
 # This file is specific to specs in spec/lib/gitlab/git/
 
-SEED_REPOSITORY_PATH   = File.expand_path('../../tmp/repositories', __dir__)
-TEST_REPO_PATH         = File.join(SEED_REPOSITORY_PATH, 'gitlab-git-test.git')
-TEST_NORMAL_REPO_PATH  = File.join(SEED_REPOSITORY_PATH, "not-bare-repo.git")
-TEST_MUTABLE_REPO_PATH = File.join(SEED_REPOSITORY_PATH, "mutable-repo.git")
-TEST_BROKEN_REPO_PATH  = File.join(SEED_REPOSITORY_PATH, "broken-repo.git")
+SEED_STORAGE_PATH      = TestEnv.repos_path
+TEST_REPO_PATH         = 'gitlab-git-test.git'.freeze
+TEST_NORMAL_REPO_PATH  = 'not-bare-repo.git'.freeze
+TEST_MUTABLE_REPO_PATH = 'mutable-repo.git'.freeze
+TEST_BROKEN_REPO_PATH  = 'broken-repo.git'.freeze
 
 module SeedHelper
   GITLAB_GIT_TEST_REPO_URL = ENV.fetch('GITLAB_GIT_TEST_REPO_URL', 'https://gitlab.com/gitlab-org/gitlab-git-test.git').freeze
 
   def ensure_seeds
-    if File.exist?(SEED_REPOSITORY_PATH)
-      FileUtils.rm_r(SEED_REPOSITORY_PATH)
+    if File.exist?(SEED_STORAGE_PATH)
+      FileUtils.rm_r(SEED_STORAGE_PATH)
     end
 
-    FileUtils.mkdir_p(SEED_REPOSITORY_PATH)
+    FileUtils.mkdir_p(SEED_STORAGE_PATH)
 
     create_bare_seeds
     create_normal_seeds
@@ -26,41 +28,45 @@ module SeedHelper
 
   def create_bare_seeds
     system(git_env, *%W(#{Gitlab.config.git.bin_path} clone --bare #{GITLAB_GIT_TEST_REPO_URL}),
-           chdir: SEED_REPOSITORY_PATH,
+           chdir: SEED_STORAGE_PATH,
            out:   '/dev/null',
            err:   '/dev/null')
   end
 
   def create_normal_seeds
     system(git_env, *%W(#{Gitlab.config.git.bin_path} clone #{TEST_REPO_PATH} #{TEST_NORMAL_REPO_PATH}),
+           chdir: SEED_STORAGE_PATH,
            out: '/dev/null',
            err: '/dev/null')
   end
 
   def create_mutable_seeds
     system(git_env, *%W(#{Gitlab.config.git.bin_path} clone #{TEST_REPO_PATH} #{TEST_MUTABLE_REPO_PATH}),
+           chdir: SEED_STORAGE_PATH,
            out: '/dev/null',
            err: '/dev/null')
 
-    system(git_env, *%w(git branch -t feature origin/feature),
-           chdir: TEST_MUTABLE_REPO_PATH, out: '/dev/null', err: '/dev/null')
+    mutable_repo_full_path = File.join(SEED_STORAGE_PATH, TEST_MUTABLE_REPO_PATH)
+    system(git_env, *%W(#{Gitlab.config.git.bin_path} branch -t feature origin/feature),
+           chdir: mutable_repo_full_path, out: '/dev/null', err: '/dev/null')
 
     system(git_env, *%W(#{Gitlab.config.git.bin_path} remote add expendable #{GITLAB_GIT_TEST_REPO_URL}),
-           chdir: TEST_MUTABLE_REPO_PATH, out: '/dev/null', err: '/dev/null')
+           chdir: mutable_repo_full_path, out: '/dev/null', err: '/dev/null')
   end
 
   def create_broken_seeds
     system(git_env, *%W(#{Gitlab.config.git.bin_path} clone --bare #{TEST_REPO_PATH} #{TEST_BROKEN_REPO_PATH}),
+           chdir: SEED_STORAGE_PATH,
            out: '/dev/null',
            err: '/dev/null')
 
-    refs_path = File.join(TEST_BROKEN_REPO_PATH, 'refs')
+    refs_path = File.join(SEED_STORAGE_PATH, TEST_BROKEN_REPO_PATH, 'refs')
 
     FileUtils.rm_r(refs_path)
   end
 
   def create_git_attributes
-    dir = File.join(SEED_REPOSITORY_PATH, 'with-git-attributes.git', 'info')
+    dir = File.join(SEED_STORAGE_PATH, 'with-git-attributes.git', 'info')
 
     FileUtils.mkdir_p(dir)
 
@@ -85,7 +91,7 @@ bla/bla.txt
   end
 
   def create_invalid_git_attributes
-    dir = File.join(SEED_REPOSITORY_PATH, 'with-invalid-git-attributes.git', 'info')
+    dir = File.join(SEED_STORAGE_PATH, 'with-invalid-git-attributes.git', 'info')
 
     FileUtils.mkdir_p(dir)
 

From 3d61609cb42b2ab826498ac0e355841baa5cd482 Mon Sep 17 00:00:00 2001
From: Robert Speicher <rspeicher@gmail.com>
Date: Tue, 28 Mar 2017 18:25:18 -0400
Subject: [PATCH 115/278] Use `sign_in` instead of `login_as` when we're not
 testing login flow

This is a proof of concept for gitlab-org/gitlab-ce#30196.

The actual login procedure is well-tested by
`spec/features/login_spec.rb`, and we don't gain anything by also
thoroughly testing it here, in our second-slowest feature spec. In fact,
it only slows us down!

So instead we use `sign_in` from the `Devise::Test::IntegrationHelpers`
module, which just sets the current user at the Warden level. This
drastically reduces the "setup" phase of every test in this file. A
non-scientific test run saw this drop from 633 to 231 seconds.
---
 .../filtered_search/filter_issues_spec.rb     | 20 ++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/spec/features/issues/filtered_search/filter_issues_spec.rb b/spec/features/issues/filtered_search/filter_issues_spec.rb
index 004e335dd38..2f880c926e7 100644
--- a/spec/features/issues/filtered_search/filter_issues_spec.rb
+++ b/spec/features/issues/filtered_search/filter_issues_spec.rb
@@ -1,6 +1,7 @@
 require 'spec_helper'
 
 describe 'Filter issues', js: true, feature: true do
+  include Devise::Test::IntegrationHelpers
   include FilteredSearchHelpers
   include WaitForAjax
 
@@ -42,16 +43,17 @@ describe 'Filter issues', js: true, feature: true do
     project.team << [user2, :master]
     group.add_developer(user)
     group.add_developer(user2)
-    login_as(user)
-    create(:issue, project: project)
 
-    create(:issue, title: "Bug report 1", project: project)
-    create(:issue, title: "Bug report 2", project: project)
-    create(:issue, title: "issue with 'single quotes'", project: project)
-    create(:issue, title: "issue with \"double quotes\"", project: project)
-    create(:issue, title: "issue with !@\#{$%^&*()-+", project: project)
-    create(:issue, title: "issue by assignee", project: project, milestone: milestone, author: user, assignee: user)
-    create(:issue, title: "issue by assignee with searchTerm", project: project, milestone: milestone, author: user, assignee: user)
+    sign_in(user)
+
+    create(:issue, project: project)
+    create(:issue, project: project, title: "Bug report 1")
+    create(:issue, project: project, title: "Bug report 2")
+    create(:issue, project: project, title: "issue with 'single quotes'")
+    create(:issue, project: project, title: "issue with \"double quotes\"")
+    create(:issue, project: project, title: "issue with !@\#{$%^&*()-+")
+    create(:issue, project: project, title: "issue by assignee", milestone: milestone, author: user, assignee: user)
+    create(:issue, project: project, title: "issue by assignee with searchTerm", milestone: milestone, author: user, assignee: user)
 
     issue = create(:issue,
       title: "Bug 2",

From a766f60a0be65a5f8af3f4328c1bcdc505948d15 Mon Sep 17 00:00:00 2001
From: DJ Mountney <david@twkie.net>
Date: Fri, 31 Mar 2017 13:06:15 -0700
Subject: [PATCH 116/278] Inlude the password_automatically_check param as
 permitted config in the user create_service

This param is passed to service in two places, one is in the build_user for non ldap oauth users. And the other is in the initial production admin user seed data.

Without this change, when setting up GitLab in a production environment, you were not being given the option of setting the root password on initial setup in the UI.
---
 app/services/users/create_service.rb       |  2 ++
 spec/lib/gitlab/o_auth/user_spec.rb        |  9 ++++++++
 spec/services/users/create_service_spec.rb | 26 ++++++++++++++++++++++
 3 files changed, 37 insertions(+)

diff --git a/app/services/users/create_service.rb b/app/services/users/create_service.rb
index 193fcd85896..a847a71a66a 100644
--- a/app/services/users/create_service.rb
+++ b/app/services/users/create_service.rb
@@ -62,6 +62,7 @@ module Users
         :email,
         :external,
         :force_random_password,
+        :password_automatically_set,
         :hide_no_password,
         :hide_no_ssh_key,
         :key_id,
@@ -85,6 +86,7 @@ module Users
       [
         :email,
         :email_confirmation,
+        :password_automatically_set,
         :name,
         :password,
         :username
diff --git a/spec/lib/gitlab/o_auth/user_spec.rb b/spec/lib/gitlab/o_auth/user_spec.rb
index 6c84a4c8b73..8f09266c3b3 100644
--- a/spec/lib/gitlab/o_auth/user_spec.rb
+++ b/spec/lib/gitlab/o_auth/user_spec.rb
@@ -40,6 +40,15 @@ describe Gitlab::OAuth::User, lib: true do
     let(:provider) { 'twitter' }
 
     describe 'signup' do
+      it 'marks user as having password_automatically_set' do
+        stub_omniauth_config(allow_single_sign_on: ['twitter'], external_providers: ['twitter'])
+
+        oauth_user.save
+
+        expect(gl_user).to be_persisted
+        expect(gl_user).to be_password_automatically_set
+      end
+
       shared_examples 'to verify compliance with allow_single_sign_on' do
         context 'provider is marked as external' do
           it 'marks user as external' do
diff --git a/spec/services/users/create_service_spec.rb b/spec/services/users/create_service_spec.rb
index 66f68650f81..a111aec2f89 100644
--- a/spec/services/users/create_service_spec.rb
+++ b/spec/services/users/create_service_spec.rb
@@ -122,6 +122,32 @@ describe Users::CreateService, services: true do
         end
       end
 
+      context 'when password_automatically_set parameter is true' do
+        let(:params) do
+          {
+            name: 'John Doe',
+            username: 'jduser',
+            email: 'jd@example.com',
+            password: 'mydummypass',
+            password_automatically_set: true
+          }
+        end
+
+        it 'persists the given attributes' do
+          user = service.execute
+          user.reload
+
+          expect(user).to have_attributes(
+            name: params[:name],
+            username: params[:username],
+            email: params[:email],
+            password: params[:password],
+            created_by_id: admin_user.id,
+            password_automatically_set: params[:password_automatically_set]
+          )
+        end
+      end
+
       context 'when skip_confirmation parameter is true' do
         let(:params) do
           { name: 'John Doe', username: 'jduser', email: 'jd@example.com', password: 'mydummypass', skip_confirmation: true }

From 251255e7ca3e1b1526041fdb1f501a884ea468e6 Mon Sep 17 00:00:00 2001
From: Felipe Artur <felipefac@gmail.com>
Date: Tue, 4 Apr 2017 15:19:09 -0300
Subject: [PATCH 117/278] Do not set closed_at to nil when issue is reopened

---
 app/models/issue.rb                            | 4 ----
 changelogs/unreleased/issue_91_ee_backport.yml | 4 ++++
 spec/models/issue_spec.rb                      | 8 --------
 3 files changed, 4 insertions(+), 12 deletions(-)
 create mode 100644 changelogs/unreleased/issue_91_ee_backport.yml

diff --git a/app/models/issue.rb b/app/models/issue.rb
index 10a5d9d2a24..472796df9df 100644
--- a/app/models/issue.rb
+++ b/app/models/issue.rb
@@ -59,10 +59,6 @@ class Issue < ActiveRecord::Base
     before_transition any => :closed do |issue|
       issue.closed_at = Time.zone.now
     end
-
-    before_transition closed: any do |issue|
-      issue.closed_at = nil
-    end
   end
 
   def hook_attrs
diff --git a/changelogs/unreleased/issue_91_ee_backport.yml b/changelogs/unreleased/issue_91_ee_backport.yml
new file mode 100644
index 00000000000..17bc0e435f3
--- /dev/null
+++ b/changelogs/unreleased/issue_91_ee_backport.yml
@@ -0,0 +1,4 @@
+---
+title: Do not set closed_at to nil when issue is reopened
+merge_request:
+author:
diff --git a/spec/models/issue_spec.rb b/spec/models/issue_spec.rb
index b8584301baa..4bdd46a581d 100644
--- a/spec/models/issue_spec.rb
+++ b/spec/models/issue_spec.rb
@@ -51,14 +51,6 @@ describe Issue, models: true do
 
       expect(issue.closed_at).to eq(now)
     end
-
-    it 'sets closed_at to nil when issue is reopened' do
-      issue = create(:issue, state: 'closed')
-
-      issue.reopen
-
-      expect(issue.closed_at).to be_nil
-    end
   end
 
   describe '#to_reference' do

From 44a5c6b2a3ef912d823de59487ce9f533f08d7bf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9my=20Coutable?= <remy@rymai.me>
Date: Tue, 4 Apr 2017 20:28:43 +0200
Subject: [PATCH 118/278] Fix a transient spec failure in "Admin Health Check"
 feature spec
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Rémy Coutable <remy@rymai.me>
---
 spec/features/admin/admin_health_check_spec.rb | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/spec/features/admin/admin_health_check_spec.rb b/spec/features/admin/admin_health_check_spec.rb
index f7e49a56deb..523afa2318f 100644
--- a/spec/features/admin/admin_health_check_spec.rb
+++ b/spec/features/admin/admin_health_check_spec.rb
@@ -2,7 +2,6 @@ require 'spec_helper'
 
 feature "Admin Health Check", feature: true do
   include StubENV
-  include WaitForAjax
 
   before do
     stub_env('IN_MEMORY_APPLICATION_SETTINGS', 'false')
@@ -24,11 +23,12 @@ feature "Admin Health Check", feature: true do
       expect(page).to have_selector('#health-check-token', text: token)
     end
 
-    describe 'reload access token', js: true do
+    describe 'reload access token' do
       it 'changes the access token' do
         orig_token = current_application_settings.health_check_access_token
         click_button 'Reset health check access token'
-        wait_for_ajax
+
+        expect(page).to have_content('New health check access token has been generated!')
         expect(find('#health-check-token').text).not_to eq orig_token
       end
     end

From 6910c908073732030ce4f7cf91545256428c2b5f Mon Sep 17 00:00:00 2001
From: Filipa Lacerda <filipa@gitlab.com>
Date: Tue, 4 Apr 2017 21:02:57 +0100
Subject: [PATCH 119/278] Backport changes of ee fix for transient failure in
 environments spec

---
 spec/features/projects/environments/environments_spec.rb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/spec/features/projects/environments/environments_spec.rb b/spec/features/projects/environments/environments_spec.rb
index 92a8abdca7b..cf393afccbb 100644
--- a/spec/features/projects/environments/environments_spec.rb
+++ b/spec/features/projects/environments/environments_spec.rb
@@ -30,6 +30,7 @@ feature 'Environments page', :feature, :js do
       describe 'in available tab page' do
         it 'should show one environment' do
           visit namespace_project_environments_path(project.namespace, project, scope: 'available')
+          expect(page).to have_css('.environments-container')
           expect(page.all('tbody > tr').length).to eq(1)
         end
       end
@@ -37,6 +38,7 @@ feature 'Environments page', :feature, :js do
       describe 'in stopped tab page' do
         it 'should show no environments' do
           visit namespace_project_environments_path(project.namespace, project, scope: 'stopped')
+          expect(page).to have_css('.environments-container')
           expect(page).to have_content('You don\'t have any environments right now')
         end
       end
@@ -48,6 +50,7 @@ feature 'Environments page', :feature, :js do
       describe 'in available tab page' do
         it 'should show no environments' do
           visit namespace_project_environments_path(project.namespace, project, scope: 'available')
+          expect(page).to have_css('.environments-container')
           expect(page).to have_content('You don\'t have any environments right now')
         end
       end
@@ -55,6 +58,7 @@ feature 'Environments page', :feature, :js do
       describe 'in stopped tab page' do
         it 'should show one environment' do
           visit namespace_project_environments_path(project.namespace, project, scope: 'stopped')
+          expect(page).to have_css('.environments-container')
           expect(page.all('tbody > tr').length).to eq(1)
         end
       end

From 550402419ddddf8d0931c586c432f943ca2c488a Mon Sep 17 00:00:00 2001
From: Mike Greiling <mike@pixelcog.com>
Date: Tue, 4 Apr 2017 15:15:28 -0500
Subject: [PATCH 120/278] use a less memory-intensive sourcemap when running in
 CI

---
 config/webpack.config.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/config/webpack.config.js b/config/webpack.config.js
index 728c2a64053..36c09c14d56 100644
--- a/config/webpack.config.js
+++ b/config/webpack.config.js
@@ -52,7 +52,7 @@ var config = {
     filename: IS_PRODUCTION ? '[name].[chunkhash].bundle.js' : '[name].bundle.js'
   },
 
-  devtool: 'inline-source-map',
+  devtool: 'cheap-module-source-map',
 
   module: {
     rules: [
@@ -163,6 +163,7 @@ if (IS_PRODUCTION) {
 }
 
 if (IS_DEV_SERVER) {
+  config.devtool = 'cheap-module-eval-source-map';
   config.devServer = {
     port: DEV_SERVER_PORT,
     headers: { 'Access-Control-Allow-Origin': '*' },

From 7d43484d2935d53fc81ad8bc0d9f7e57a69de692 Mon Sep 17 00:00:00 2001
From: blackst0ne <blackst0ne.ru@gmail.com>
Date: Wed, 5 Apr 2017 12:58:27 +1100
Subject: [PATCH 121/278] Fix wiki commit message

---
 app/views/projects/wikis/_form.html.haml      |  4 +++-
 .../unreleased/fix_wiki_commit_message.yml    |  4 ++++
 .../wiki/user_creates_wiki_page_spec.rb       | 20 +++++++++++++++++++
 .../wiki/user_updates_wiki_page_spec.rb       |  6 ++++++
 4 files changed, 33 insertions(+), 1 deletion(-)
 create mode 100644 changelogs/unreleased/fix_wiki_commit_message.yml

diff --git a/app/views/projects/wikis/_form.html.haml b/app/views/projects/wikis/_form.html.haml
index c52527332bc..0d2cd4a7476 100644
--- a/app/views/projects/wikis/_form.html.haml
+++ b/app/views/projects/wikis/_form.html.haml
@@ -1,3 +1,5 @@
+- commit_message = @page.persisted? ? "Update #{@page.title}" : "Create #{@page.title}"
+
 = form_for [@project.namespace.becomes(Namespace), @project, @page], method: @page.persisted? ? :put : :post, html: { class: 'form-horizontal wiki-form common-note-form prepend-top-default js-quick-submit' } do |f|
   = form_errors(@page)
 
@@ -28,7 +30,7 @@
 
   .form-group
     = f.label :commit_message, class: 'control-label'
-    .col-sm-10= f.text_field :message, class: 'form-control', rows: 18
+    .col-sm-10= f.text_field :message, class: 'form-control', rows: 18, value: commit_message
 
   .form-actions
     - if @page && @page.persisted?
diff --git a/changelogs/unreleased/fix_wiki_commit_message.yml b/changelogs/unreleased/fix_wiki_commit_message.yml
new file mode 100644
index 00000000000..e5cd398b4b5
--- /dev/null
+++ b/changelogs/unreleased/fix_wiki_commit_message.yml
@@ -0,0 +1,4 @@
+---
+title: Fix wiki commit message
+merge_request: 10464
+author: blackst0ne
diff --git a/spec/features/projects/wiki/user_creates_wiki_page_spec.rb b/spec/features/projects/wiki/user_creates_wiki_page_spec.rb
index fff8b9f3447..7bdaafd1beb 100644
--- a/spec/features/projects/wiki/user_creates_wiki_page_spec.rb
+++ b/spec/features/projects/wiki/user_creates_wiki_page_spec.rb
@@ -15,6 +15,10 @@ feature 'Projects > Wiki > User creates wiki page', feature: true do
     let(:project) { create(:project, namespace: user.namespace) }
 
     context 'when wiki is empty' do
+      scenario 'commit message field has value "Create home"' do
+        expect(page).to have_field('wiki[message]', with: 'Create home')
+      end
+
       scenario 'directly from the wiki home page' do
         fill_in :wiki_content, with: 'My awesome wiki!'
         click_button 'Create page'
@@ -37,6 +41,9 @@ feature 'Projects > Wiki > User creates wiki page', feature: true do
           fill_in :new_wiki_path, with: 'foo'
           click_button 'Create Page'
 
+          # Commit message field should have correct value.
+          expect(page).to have_field('wiki[message]', with: 'Create foo')
+
           fill_in :wiki_content, with: 'My awesome wiki!'
           click_button 'Create page'
 
@@ -51,6 +58,9 @@ feature 'Projects > Wiki > User creates wiki page', feature: true do
           fill_in :new_wiki_path, with: 'Spaces in the name'
           click_button 'Create Page'
 
+          # Commit message field should have correct value.
+          expect(page).to have_field('wiki[message]', with: 'Create spaces in the name')
+
           fill_in :wiki_content, with: 'My awesome wiki!'
           click_button 'Create page'
 
@@ -65,6 +75,9 @@ feature 'Projects > Wiki > User creates wiki page', feature: true do
           fill_in :new_wiki_path, with: 'hyphens-in-the-name'
           click_button 'Create Page'
 
+          # Commit message field should have correct value.
+          expect(page).to have_field('wiki[message]', with: 'Create hyphens in the name')
+
           fill_in :wiki_content, with: 'My awesome wiki!'
           click_button 'Create page'
 
@@ -80,6 +93,10 @@ feature 'Projects > Wiki > User creates wiki page', feature: true do
     let(:project) { create(:project, namespace: create(:group, :public)) }
 
     context 'when wiki is empty' do
+      scenario 'commit message field has value "Create home"' do
+        expect(page).to have_field('wiki[message]', with: 'Create home')
+      end
+
       scenario 'directly from the wiki home page' do
         fill_in :wiki_content, with: 'My awesome wiki!'
         click_button 'Create page'
@@ -101,6 +118,9 @@ feature 'Projects > Wiki > User creates wiki page', feature: true do
         fill_in :new_wiki_path, with: 'foo'
         click_button 'Create Page'
 
+        # Commit message field should have correct value.
+        expect(page).to have_field('wiki[message]', with: 'Create foo')
+
         fill_in :wiki_content, with: 'My awesome wiki!'
         click_button 'Create page'
 
diff --git a/spec/features/projects/wiki/user_updates_wiki_page_spec.rb b/spec/features/projects/wiki/user_updates_wiki_page_spec.rb
index aedc0333cb9..86cf520ea80 100644
--- a/spec/features/projects/wiki/user_updates_wiki_page_spec.rb
+++ b/spec/features/projects/wiki/user_updates_wiki_page_spec.rb
@@ -19,6 +19,9 @@ feature 'Projects > Wiki > User updates wiki page', feature: true do
       scenario 'success when the wiki content is not empty' do
         click_link 'Edit'
 
+        # Commit message field should have correct value.
+        expect(page).to have_field('wiki[message]', with: 'Update home')
+
         fill_in :wiki_content, with: 'My awesome wiki!'
         click_button 'Save changes'
 
@@ -48,6 +51,9 @@ feature 'Projects > Wiki > User updates wiki page', feature: true do
     scenario 'the home page' do
       click_link 'Edit'
 
+      # Commit message field should have correct value.
+      expect(page).to have_field('wiki[message]', with: 'Update home')
+
       fill_in :wiki_content, with: 'My awesome wiki!'
       click_button 'Save changes'
 

From 54849afc6c94fbc16b0b320741cadafb272deb9d Mon Sep 17 00:00:00 2001
From: Stan Hu <stanhu@gmail.com>
Date: Tue, 4 Apr 2017 23:09:04 -0700
Subject: [PATCH 122/278] Handle SSH keys that have multiple spaces between
 each marker

Notice what happens when a user adds a key with a space in between:

```
irb(main):004:0> 'ssh-rsa  foobar'.split(/ /)
=> ["ssh-rsa", "", "foobar"]
```

This would cause gitlab-shell to receive a blank argument for the actual
key, leading to users unable to login.
---
 changelogs/unreleased/sh-fix-ssh-keys-with-spaces.yml | 4 ++++
 lib/gitlab/shell.rb                                   | 2 +-
 spec/lib/gitlab/backend/shell_spec.rb                 | 9 +++++++++
 3 files changed, 14 insertions(+), 1 deletion(-)
 create mode 100644 changelogs/unreleased/sh-fix-ssh-keys-with-spaces.yml

diff --git a/changelogs/unreleased/sh-fix-ssh-keys-with-spaces.yml b/changelogs/unreleased/sh-fix-ssh-keys-with-spaces.yml
new file mode 100644
index 00000000000..fe75d7e1156
--- /dev/null
+++ b/changelogs/unreleased/sh-fix-ssh-keys-with-spaces.yml
@@ -0,0 +1,4 @@
+---
+title: Handle SSH keys that have multiple spaces between each marker
+merge_request:
+author:
diff --git a/lib/gitlab/shell.rb b/lib/gitlab/shell.rb
index b631ef11ce7..36a871e5bbc 100644
--- a/lib/gitlab/shell.rb
+++ b/lib/gitlab/shell.rb
@@ -35,7 +35,7 @@ module Gitlab
       end
 
       def strip_key(key)
-        key.split(/ /)[0, 2].join(' ')
+        key.split(/[ ]+/)[0, 2].join(' ')
       end
 
       private
diff --git a/spec/lib/gitlab/backend/shell_spec.rb b/spec/lib/gitlab/backend/shell_spec.rb
index 4b08a02ec73..6675d26734e 100644
--- a/spec/lib/gitlab/backend/shell_spec.rb
+++ b/spec/lib/gitlab/backend/shell_spec.rb
@@ -69,6 +69,15 @@ describe Gitlab::Shell, lib: true do
         expect(io).to have_received(:puts).with("key-42\tssh-rsa foo")
       end
 
+      it 'handles multiple spaces in the key' do
+        io = spy(:io)
+        adder = described_class.new(io)
+
+        adder.add_key('key-42', "ssh-rsa  foo")
+
+        expect(io).to have_received(:puts).with("key-42\tssh-rsa foo")
+      end
+
       it 'raises an exception if the key contains a tab' do
         expect do
           described_class.new(StringIO.new).add_key('key-42', "ssh-rsa\tfoobar")

From 4865a7ab92bd74f6376d50be4dd3b2e3937c5841 Mon Sep 17 00:00:00 2001
From: Mark Fletcher <mark@gitlab.com>
Date: Wed, 5 Apr 2017 16:22:28 +1000
Subject: [PATCH 123/278] Enable creation of deploy keys with write access via
 the API

* Documentation was incorrectly advertising the missing param
---
 .../30021-api-deploy_keys-can_push-is-not-honoured.yml   | 4 ++++
 lib/api/deploy_keys.rb                                   | 1 +
 spec/factories/keys.rb                                   | 4 ++++
 spec/requests/api/deploy_keys_spec.rb                    | 9 +++++++++
 4 files changed, 18 insertions(+)
 create mode 100644 changelogs/unreleased/30021-api-deploy_keys-can_push-is-not-honoured.yml

diff --git a/changelogs/unreleased/30021-api-deploy_keys-can_push-is-not-honoured.yml b/changelogs/unreleased/30021-api-deploy_keys-can_push-is-not-honoured.yml
new file mode 100644
index 00000000000..7584995a11f
--- /dev/null
+++ b/changelogs/unreleased/30021-api-deploy_keys-can_push-is-not-honoured.yml
@@ -0,0 +1,4 @@
+---
+title: Enable creation of deploy keys with write access via the API
+merge_request:
+author:
diff --git a/lib/api/deploy_keys.rb b/lib/api/deploy_keys.rb
index b888ede6fe8..8a54f7f3f05 100644
--- a/lib/api/deploy_keys.rb
+++ b/lib/api/deploy_keys.rb
@@ -47,6 +47,7 @@ module API
       params do
         requires :key, type: String, desc: 'The new deploy key'
         requires :title, type: String, desc: 'The name of the deploy key'
+        optional :can_push, type: Boolean, desc: "Can deploy key push to the project's repository"
       end
       post ":id/deploy_keys" do
         params[:key].strip!
diff --git a/spec/factories/keys.rb b/spec/factories/keys.rb
index dd93b439b2b..4e140102492 100644
--- a/spec/factories/keys.rb
+++ b/spec/factories/keys.rb
@@ -23,5 +23,9 @@ FactoryGirl.define do
       factory :another_deploy_key, class: 'DeployKey' do
       end
     end
+
+    factory :write_access_key, class: 'DeployKey' do
+      can_push true
+    end
   end
 end
diff --git a/spec/requests/api/deploy_keys_spec.rb b/spec/requests/api/deploy_keys_spec.rb
index 4f4b18cf0e0..e1beac28dab 100644
--- a/spec/requests/api/deploy_keys_spec.rb
+++ b/spec/requests/api/deploy_keys_spec.rb
@@ -108,6 +108,15 @@ describe API::DeployKeys, api: true  do
 
       expect(response).to have_http_status(201)
     end
+
+    it 'accepts can_push parameter' do
+      key_attrs = attributes_for :write_access_key
+
+      post api("/projects/#{project.id}/deploy_keys", admin), key_attrs
+
+      expect(response).to have_http_status(201)
+      expect(json_response['can_push']).to eq(true)
+    end
   end
 
   describe 'DELETE /projects/:id/deploy_keys/:key_id' do

From 2316774d06e531224035b43e9dcc157f53e368c5 Mon Sep 17 00:00:00 2001
From: James Lopez <james@jameslopez.es>
Date: Wed, 5 Apr 2017 08:44:28 +0200
Subject: [PATCH 124/278] Update CHANGELOG.md for 9.0.3

[ci skip]
---
 CHANGELOG.md                                    | 17 +++++++++++++++++
 .../26595-fix-issue-preselected-template.yml    |  4 ----
 .../unreleased/29034-fix-github-importer.yml    |  4 ----
 .../29541-fix-github-importer-deleted-fork.yml  |  4 ----
 ...remove-merge-requests-comments-endpoints.yml |  4 ----
 ...referencefilter-has-an-n-1-query-problem.yml |  4 ----
 .../unreleased/30264-fix-vue-pagination.yml     |  5 -----
 changelogs/unreleased/30276-move-top-badges.yml |  4 ----
 ...s-to-import-github-projects-to-subgroups.yml |  4 ----
 .../backport-sticking-api-helper-changes.yml    |  4 ----
 .../fix-gb-environments-folders-route.yml       |  4 ----
 changelogs/unreleased/forked-subquery-order.yml |  4 ----
 .../make-ci-build-to-lock-on-status-change.yml  |  4 ----
 .../unreleased/sh-fix-destroy-user-race.yml     |  5 -----
 changelogs/unreleased/todo-update-order.yml     |  4 ----
 15 files changed, 17 insertions(+), 58 deletions(-)
 delete mode 100644 changelogs/unreleased/26595-fix-issue-preselected-template.yml
 delete mode 100644 changelogs/unreleased/29034-fix-github-importer.yml
 delete mode 100644 changelogs/unreleased/29541-fix-github-importer-deleted-fork.yml
 delete mode 100644 changelogs/unreleased/29871-api-remove-merge-requests-comments-endpoints.yml
 delete mode 100644 changelogs/unreleased/30098-banzai-filter-mergerequestreferencefilter-has-an-n-1-query-problem.yml
 delete mode 100644 changelogs/unreleased/30264-fix-vue-pagination.yml
 delete mode 100644 changelogs/unreleased/30276-move-top-badges.yml
 delete mode 100644 changelogs/unreleased/30289-allow-users-to-import-github-projects-to-subgroups.yml
 delete mode 100644 changelogs/unreleased/backport-sticking-api-helper-changes.yml
 delete mode 100644 changelogs/unreleased/fix-gb-environments-folders-route.yml
 delete mode 100644 changelogs/unreleased/forked-subquery-order.yml
 delete mode 100644 changelogs/unreleased/make-ci-build-to-lock-on-status-change.yml
 delete mode 100644 changelogs/unreleased/sh-fix-destroy-user-race.yml
 delete mode 100644 changelogs/unreleased/todo-update-order.yml

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 734c72f5dd2..3e5475a2296 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,23 @@
 documentation](doc/development/changelog.md) for instructions on adding your own
 entry.
 
+## 9.0.3 (2017-04-05)
+
+- Fix name colision when importing GitHub pull requests from forked repositories. !9719
+- Fix GitHub Importer for PRs of deleted forked repositories. !9992
+- Fix environment folder route when special chars present in environment name. !10250
+- Improve Markdown rendering when a lot of merge requests are referenced. !10252
+- Allow users to import GitHub projects to subgroups.
+- Backport API changes needed to fix sticking in EE.
+- Remove unnecessary ORDER BY clause from `forked_to_project_id` subquery. (mhasbini)
+- Make CI build to use optimistic locking only on status change.
+- Fix race condition where a namespace would be deleted before a project was deleted.
+- Fix linking to new issue with selected template via url parameter.
+- Remove unnecessary ORDER BY clause when updating todos. (mhasbini)
+- API: Make the /notes endpoint work with noteable iid instead of id.
+- Fixes method not replacing URL parameters correctly and breaking pipelines pagination.
+- Move issue, mr, todos next to profile dropdown in top nav.
+
 ## 9.0.2 (2017-03-29)
 
 - Correctly update paths when changing a child group.
diff --git a/changelogs/unreleased/26595-fix-issue-preselected-template.yml b/changelogs/unreleased/26595-fix-issue-preselected-template.yml
deleted file mode 100644
index a94765f8f2a..00000000000
--- a/changelogs/unreleased/26595-fix-issue-preselected-template.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Fix linking to new issue with selected template via url parameter
-merge_request:
-author:
diff --git a/changelogs/unreleased/29034-fix-github-importer.yml b/changelogs/unreleased/29034-fix-github-importer.yml
deleted file mode 100644
index 6d08db3d55d..00000000000
--- a/changelogs/unreleased/29034-fix-github-importer.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Fix name colision when importing GitHub pull requests from forked repositories
-merge_request: 9719
-author:
diff --git a/changelogs/unreleased/29541-fix-github-importer-deleted-fork.yml b/changelogs/unreleased/29541-fix-github-importer-deleted-fork.yml
deleted file mode 100644
index fcb5798a619..00000000000
--- a/changelogs/unreleased/29541-fix-github-importer-deleted-fork.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Fix GitHub Importer for PRs of deleted forked repositories
-merge_request: 9992
-author:
diff --git a/changelogs/unreleased/29871-api-remove-merge-requests-comments-endpoints.yml b/changelogs/unreleased/29871-api-remove-merge-requests-comments-endpoints.yml
deleted file mode 100644
index e3fb62d53b6..00000000000
--- a/changelogs/unreleased/29871-api-remove-merge-requests-comments-endpoints.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: 'API: Make the /notes endpoint work with noteable iid instead of id'
-merge_request:
-author:
diff --git a/changelogs/unreleased/30098-banzai-filter-mergerequestreferencefilter-has-an-n-1-query-problem.yml b/changelogs/unreleased/30098-banzai-filter-mergerequestreferencefilter-has-an-n-1-query-problem.yml
deleted file mode 100644
index f3f4e065aef..00000000000
--- a/changelogs/unreleased/30098-banzai-filter-mergerequestreferencefilter-has-an-n-1-query-problem.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Improve Markdown rendering when a lot of merge requests are referenced
-merge_request: 10252
-author:
diff --git a/changelogs/unreleased/30264-fix-vue-pagination.yml b/changelogs/unreleased/30264-fix-vue-pagination.yml
deleted file mode 100644
index d5846e52bcf..00000000000
--- a/changelogs/unreleased/30264-fix-vue-pagination.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fixes method not replacing URL parameters correctly and breaking pipelines
-  pagination
-merge_request:
-author:
diff --git a/changelogs/unreleased/30276-move-top-badges.yml b/changelogs/unreleased/30276-move-top-badges.yml
deleted file mode 100644
index 68a8ab359fd..00000000000
--- a/changelogs/unreleased/30276-move-top-badges.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Move issue, mr, todos next to profile dropdown in top nav
-merge_request:
-author:
diff --git a/changelogs/unreleased/30289-allow-users-to-import-github-projects-to-subgroups.yml b/changelogs/unreleased/30289-allow-users-to-import-github-projects-to-subgroups.yml
deleted file mode 100644
index a33382a85e3..00000000000
--- a/changelogs/unreleased/30289-allow-users-to-import-github-projects-to-subgroups.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Allow users to import GitHub projects to subgroups
-merge_request:
-author:
diff --git a/changelogs/unreleased/backport-sticking-api-helper-changes.yml b/changelogs/unreleased/backport-sticking-api-helper-changes.yml
deleted file mode 100644
index 170ef152271..00000000000
--- a/changelogs/unreleased/backport-sticking-api-helper-changes.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Backport API changes needed to fix sticking in EE
-merge_request:
-author:
diff --git a/changelogs/unreleased/fix-gb-environments-folders-route.yml b/changelogs/unreleased/fix-gb-environments-folders-route.yml
deleted file mode 100644
index fd9d9e6f168..00000000000
--- a/changelogs/unreleased/fix-gb-environments-folders-route.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Fix environment folder route when special chars present in environment name
-merge_request: 10250
-author:
diff --git a/changelogs/unreleased/forked-subquery-order.yml b/changelogs/unreleased/forked-subquery-order.yml
deleted file mode 100644
index 06fb8236783..00000000000
--- a/changelogs/unreleased/forked-subquery-order.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Remove unnecessary ORDER BY clause from `forked_to_project_id` subquery
-merge_request:
-author: mhasbini
diff --git a/changelogs/unreleased/make-ci-build-to-lock-on-status-change.yml b/changelogs/unreleased/make-ci-build-to-lock-on-status-change.yml
deleted file mode 100644
index b0c5eb4ed17..00000000000
--- a/changelogs/unreleased/make-ci-build-to-lock-on-status-change.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Make CI build to use optimistic locking only on status change
-merge_request:
-author:
diff --git a/changelogs/unreleased/sh-fix-destroy-user-race.yml b/changelogs/unreleased/sh-fix-destroy-user-race.yml
deleted file mode 100644
index 4d650b51ada..00000000000
--- a/changelogs/unreleased/sh-fix-destroy-user-race.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: Fix race condition where a namespace would be deleted before a project was
-  deleted
-merge_request:
-author:
diff --git a/changelogs/unreleased/todo-update-order.yml b/changelogs/unreleased/todo-update-order.yml
deleted file mode 100644
index 2046b6df11e..00000000000
--- a/changelogs/unreleased/todo-update-order.yml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-title: Remove unnecessary ORDER BY clause when updating todos
-merge_request:
-author: mhasbini

From 4917df5eca4ef8d0dad2225762e201be8d37145b Mon Sep 17 00:00:00 2001
From: Phil Hughes <me@iamphill.com>
Date: Wed, 15 Mar 2017 09:18:05 +0000
Subject: [PATCH 125/278] Issue boards list template in JS file

This is one step closer to making the transition to .vue files for issue boards
---
 .../javascripts/boards/components/board.js    |   3 +-
 .../boards/components/board_list.js           | 279 +++++++++++-------
 .../boards/components/board_new_issue.js      |   4 +-
 app/views/projects/boards/_show.html.haml     |   1 -
 .../boards/components/_board_list.html.haml   |  26 --
 5 files changed, 175 insertions(+), 138 deletions(-)
 delete mode 100644 app/views/projects/boards/components/_board_list.html.haml

diff --git a/app/assets/javascripts/boards/components/board.js b/app/assets/javascripts/boards/components/board.js
index 35b3205cca7..98d64cd6870 100644
--- a/app/assets/javascripts/boards/components/board.js
+++ b/app/assets/javascripts/boards/components/board.js
@@ -1,5 +1,6 @@
 /* eslint-disable comma-dangle, space-before-function-paren, one-var */
 /* global Sortable */
+import boardList from './board_list';
 
 import Vue from 'vue';
 import boardBlankState from './board_blank_state';
@@ -16,7 +17,7 @@ require('./board_list');
   gl.issueBoards.Board = Vue.extend({
     template: '#js-board-template',
     components: {
-      'board-list': gl.issueBoards.BoardList,
+      boardList,
       'board-delete': gl.issueBoards.BoardDelete,
       boardBlankState,
     },
diff --git a/app/assets/javascripts/boards/components/board_list.js b/app/assets/javascripts/boards/components/board_list.js
index 86e6c26e570..f833cede8e9 100644
--- a/app/assets/javascripts/boards/components/board_list.js
+++ b/app/assets/javascripts/boards/components/board_list.js
@@ -1,131 +1,192 @@
-/* eslint-disable comma-dangle, space-before-function-paren, max-len */
 /* global Sortable */
 
 import Vue from 'vue';
 import boardNewIssue from './board_new_issue';
 import boardCard from './board_card';
+import eventHub from '../eventhub';
 
-(() => {
-  const Store = gl.issueBoards.BoardsStore;
+const Store = gl.issueBoards.BoardsStore;
 
-  window.gl = window.gl || {};
-  window.gl.issueBoards = window.gl.issueBoards || {};
-
-  gl.issueBoards.BoardList = Vue.extend({
-    template: '#js-board-list-template',
-    components: {
-      boardCard,
-      boardNewIssue,
+export default {
+  template: `
+    <div class="board-list-component">
+      <div
+        class="board-list-loading text-center"
+        v-if="loading">
+        <i class="fa fa-spinner fa-spin"></i>
+      </div>
+      <board-new-issue
+        :list="list"
+        v-if="list.type !== 'closed' && showIssueForm"/>
+      <ul
+        class="board-list"
+        v-show="!loading"
+        ref="list"
+        :data-board="list.id"
+        :class="{ 'is-smaller': showIssueForm }">
+        <board-card
+          v-for="(issue, index) in issues"
+          ref="issue"
+          :index="index"
+          :list="list"
+          :issue="issue"
+          :issue-link-base="issueLinkBase"
+          :root-path="rootPath"
+          :disabled="disabled"
+          :key="issue.id" />
+        <li
+          class="board-list-count text-center"
+          v-if="showCount"
+          data-id="-1">
+          <i
+            class="fa fa-spinner fa-spin"
+            v-show="list.loadingMore">
+          </i>
+          <span v-if="list.issues.length === list.issuesSize">
+            Show all issues
+          </span>
+          <span v-else>
+            Showing {{ list.issues.length }} of {{ list.issuesSize }} issues
+          </span>
+        </li>
+      </ul>
+    </div>
+  `,
+  components: {
+    boardCard,
+    boardNewIssue,
+  },
+  props: {
+    disabled: {
+      type: Boolean,
+      required: true,
     },
-    props: {
-      disabled: Boolean,
-      list: Object,
-      issues: Array,
-      loading: Boolean,
-      issueLinkBase: String,
-      rootPath: String,
+    list: {
+      type: Object,
+      required: true,
     },
-    data () {
-      return {
-        scrollOffset: 250,
-        filters: Store.state.filters,
-        showCount: false,
-        showIssueForm: false
-      };
+    issues: {
+      type: Array,
+      required: true,
     },
-    watch: {
-      filters: {
-        handler () {
-          this.list.loadingMore = false;
-          this.$refs.list.scrollTop = 0;
-        },
-        deep: true
+    loading: {
+      type: Boolean,
+      required: true,
+    },
+    issueLinkBase: {
+      type: String,
+      required: true,
+    },
+    rootPath: {
+      type: String,
+      required: true,
+    },
+  },
+  data() {
+    return {
+      scrollOffset: 250,
+      filters: Store.state.filters,
+      showCount: false,
+      showIssueForm: false,
+    };
+  },
+  watch: {
+    filters: {
+      handler() {
+        this.list.loadingMore = false;
+        this.$refs.list.scrollTop = 0;
       },
-      issues () {
-        this.$nextTick(() => {
-          if (this.scrollHeight() <= this.listHeight() && this.list.issuesSize > this.list.issues.length) {
-            this.list.page += 1;
-            this.list.getIssues(false);
-          }
+      deep: true,
+    },
+    issues() {
+      this.$nextTick(() => {
+        if (this.scrollHeight() <= this.listHeight() &&
+          this.list.issuesSize > this.list.issues.length) {
+          this.list.page += 1;
+          this.list.getIssues(false);
+        }
 
-          if (this.scrollHeight() > Math.ceil(this.listHeight())) {
-            this.showCount = true;
-          } else {
-            this.showCount = false;
-          }
+        if (this.scrollHeight() > Math.ceil(this.listHeight())) {
+          this.showCount = true;
+        } else {
+          this.showCount = false;
+        }
+      });
+    },
+  },
+  methods: {
+    listHeight() {
+      return this.$refs.list.getBoundingClientRect().height;
+    },
+    scrollHeight() {
+      return this.$refs.list.scrollHeight;
+    },
+    scrollTop() {
+      return this.$refs.list.scrollTop + this.listHeight();
+    },
+    loadNextPage() {
+      const getIssues = this.list.nextPage();
+
+      if (getIssues) {
+        this.list.loadingMore = true;
+        getIssues.then(() => {
+          this.list.loadingMore = false;
         });
       }
     },
-    methods: {
-      listHeight () {
-        return this.$refs.list.getBoundingClientRect().height;
-      },
-      scrollHeight () {
-        return this.$refs.list.scrollHeight;
-      },
-      scrollTop () {
-        return this.$refs.list.scrollTop + this.listHeight();
-      },
-      loadNextPage () {
-        const getIssues = this.list.nextPage();
-
-        if (getIssues) {
-          this.list.loadingMore = true;
-          getIssues.then(() => {
-            this.list.loadingMore = false;
-          });
-        }
-      },
-      toggleForm() {
-        this.showIssueForm = !this.showIssueForm;
-      },
+    toggleForm() {
+      this.showIssueForm = !this.showIssueForm;
     },
-    created() {
-      gl.IssueBoardsApp.$on(`hide-issue-form-${this.list.id}`, this.toggleForm);
+    onScroll() {
+      if ((this.scrollTop() > this.scrollHeight() - this.scrollOffset) && !this.list.loadingMore) {
+        this.loadNextPage();
+      }
     },
-    mounted () {
-      const options = gl.issueBoards.getBoardSortableDefaultOptions({
-        scroll: document.querySelectorAll('.boards-list')[0],
-        group: 'issues',
-        disabled: this.disabled,
-        filter: '.board-list-count, .is-disabled',
-        dataIdAttr: 'data-issue-id',
-        onStart: (e) => {
-          const card = this.$refs.issue[e.oldIndex];
+  },
+  created() {
+    eventHub.$on(`hide-issue-form-${this.list.id}`, this.toggleForm);
+  },
+  mounted() {
+    const options = gl.issueBoards.getBoardSortableDefaultOptions({
+      scroll: document.querySelectorAll('.boards-list')[0],
+      group: 'issues',
+      disabled: this.disabled,
+      filter: '.board-list-count, .is-disabled',
+      dataIdAttr: 'data-issue-id',
+      onStart: (e) => {
+        const card = this.$refs.issue[e.oldIndex];
 
-          card.showDetail = false;
-          Store.moving.list = card.list;
-          Store.moving.issue = Store.moving.list.findIssue(+e.item.dataset.issueId);
+        card.showDetail = false;
+        Store.moving.list = card.list;
+        Store.moving.issue = Store.moving.list.findIssue(+e.item.dataset.issueId);
 
-          gl.issueBoards.onStart();
-        },
-        onAdd: (e) => {
-          gl.issueBoards.BoardsStore.moveIssueToList(Store.moving.list, this.list, Store.moving.issue, e.newIndex);
+        gl.issueBoards.onStart();
+      },
+      onAdd: (e) => {
+        gl.issueBoards.BoardsStore
+          .moveIssueToList(Store.moving.list, this.list, Store.moving.issue, e.newIndex);
 
-          this.$nextTick(() => {
-            e.item.remove();
-          });
-        },
-        onUpdate: (e) => {
-          const sortedArray = this.sortable.toArray().filter(id => id !== '-1');
-          gl.issueBoards.BoardsStore.moveIssueInList(this.list, Store.moving.issue, e.oldIndex, e.newIndex, sortedArray);
-        },
-        onMove(e) {
-          return !e.related.classList.contains('board-list-count');
-        }
-      });
+        this.$nextTick(() => {
+          e.item.remove();
+        });
+      },
+      onUpdate: (e) => {
+        const sortedArray = this.sortable.toArray().filter(id => id !== '-1');
+        gl.issueBoards.BoardsStore
+          .moveIssueInList(this.list, Store.moving.issue, e.oldIndex, e.newIndex, sortedArray);
+      },
+      onMove(e) {
+        return !e.related.classList.contains('board-list-count');
+      },
+    });
 
-      this.sortable = Sortable.create(this.$refs.list, options);
+    this.sortable = Sortable.create(this.$refs.list, options);
 
-      // Scroll event on list to load more
-      this.$refs.list.onscroll = () => {
-        if ((this.scrollTop() > this.scrollHeight() - this.scrollOffset) && !this.list.loadingMore) {
-          this.loadNextPage();
-        }
-      };
-    },
-    beforeDestroy() {
-      gl.IssueBoardsApp.$off(`hide-issue-form-${this.list.id}`, this.toggleForm);
-    },
-  });
-})();
+    // Scroll event on list to load more
+    this.$refs.list.addEventListener('scroll', this.onScroll);
+  },
+  beforeDestroy() {
+    eventHub.$off(`hide-issue-form-${this.list.id}`, this.toggleForm);
+    this.$refs.list.removeEventListener('scroll', this.onScroll);
+  },
+};
diff --git a/app/assets/javascripts/boards/components/board_new_issue.js b/app/assets/javascripts/boards/components/board_new_issue.js
index b88f59dd6d4..0fa85b6fe14 100644
--- a/app/assets/javascripts/boards/components/board_new_issue.js
+++ b/app/assets/javascripts/boards/components/board_new_issue.js
@@ -1,4 +1,6 @@
 /* global ListIssue */
+import eventHub from '../eventhub';
+
 const Store = gl.issueBoards.BoardsStore;
 
 export default {
@@ -49,7 +51,7 @@ export default {
     },
     cancel() {
       this.title = '';
-      gl.IssueBoardsApp.$emit(`hide-issue-form-${this.list.id}`);
+      eventHub.$emit(`hide-issue-form-${this.list.id}`);
     },
   },
   mounted() {
diff --git a/app/views/projects/boards/_show.html.haml b/app/views/projects/boards/_show.html.haml
index d93eac63bd3..7ca0ec8ed2b 100644
--- a/app/views/projects/boards/_show.html.haml
+++ b/app/views/projects/boards/_show.html.haml
@@ -8,7 +8,6 @@
   = page_specific_javascript_bundle_tag('boards')
 
   %script#js-board-template{ type: "text/x-template" }= render "projects/boards/components/board"
-  %script#js-board-list-template{ type: "text/x-template" }= render "projects/boards/components/board_list"
   %script#js-board-modal-filter{ type: "text/x-template" }= render "shared/issuable/search_bar", type: :boards_modal
 
 = render "projects/issues/head"
diff --git a/app/views/projects/boards/components/_board_list.html.haml b/app/views/projects/boards/components/_board_list.html.haml
deleted file mode 100644
index 4a0b2110601..00000000000
--- a/app/views/projects/boards/components/_board_list.html.haml
+++ /dev/null
@@ -1,26 +0,0 @@
-.board-list-component
-  .board-list-loading.text-center{ "v-if" => "loading" }
-    = icon("spinner spin")
-  - if can? current_user, :create_issue, @project
-    %board-new-issue{ ":list" => "list",
-      "v-if" => 'list.type !== "closed" && showIssueForm' }
-  %ul.board-list{ "ref" => "list",
-    "v-show" => "!loading",
-    ":data-board" => "list.id",
-    ":class" => '{ "is-smaller": showIssueForm }' }
-    %board-card{ "v-for" => "(issue, index) in issues",
-      "ref" => "issue",
-      ":index" => "index",
-      ":list" => "list",
-      ":issue" => "issue",
-      ":issue-link-base" => "issueLinkBase",
-      ":root-path" => "rootPath",
-      ":disabled" => "disabled",
-      ":key" => "issue.id" }
-    %li.board-list-count.text-center{ "v-if" => "showCount",
-      "data-issue-id" => "-1" }
-      = icon("spinner spin", "v-show" => "list.loadingMore" )
-      %span{ "v-if" => "list.issues.length === list.issuesSize" }
-        Showing all issues
-      %span{ "v-else" => true }
-        Showing {{ list.issues.length }} of {{ list.issuesSize }} issues

From 3369232ca2b89b85d3e656a1a629eaceb6cb40eb Mon Sep 17 00:00:00 2001
From: Phil Hughes <me@iamphill.com>
Date: Tue, 28 Mar 2017 10:31:16 +0100
Subject: [PATCH 126/278] Added specs for board list component

---
 .../javascripts/boards/components/board.js    |   3 +-
 .../boards/components/board_list.js           |  12 +-
 spec/javascripts/boards/board_list_spec.js    | 201 ++++++++++++++++++
 3 files changed, 210 insertions(+), 6 deletions(-)
 create mode 100644 spec/javascripts/boards/board_list_spec.js

diff --git a/app/assets/javascripts/boards/components/board.js b/app/assets/javascripts/boards/components/board.js
index 98d64cd6870..93b8960da2e 100644
--- a/app/assets/javascripts/boards/components/board.js
+++ b/app/assets/javascripts/boards/components/board.js
@@ -1,8 +1,7 @@
 /* eslint-disable comma-dangle, space-before-function-paren, one-var */
 /* global Sortable */
-import boardList from './board_list';
-
 import Vue from 'vue';
+import boardList from './board_list';
 import boardBlankState from './board_blank_state';
 
 require('./board_delete');
diff --git a/app/assets/javascripts/boards/components/board_list.js b/app/assets/javascripts/boards/components/board_list.js
index f833cede8e9..1804d91769c 100644
--- a/app/assets/javascripts/boards/components/board_list.js
+++ b/app/assets/javascripts/boards/components/board_list.js
@@ -1,6 +1,4 @@
 /* global Sortable */
-
-import Vue from 'vue';
 import boardNewIssue from './board_new_issue';
 import boardCard from './board_card';
 import eventHub from '../eventhub';
@@ -12,8 +10,12 @@ export default {
     <div class="board-list-component">
       <div
         class="board-list-loading text-center"
+        aria-label="Loading issues"
         v-if="loading">
-        <i class="fa fa-spinner fa-spin"></i>
+        <i
+          class="fa fa-spinner fa-spin"
+          aria-hidden="true">
+        </i>
       </div>
       <board-new-issue
         :list="list"
@@ -40,10 +42,12 @@ export default {
           data-id="-1">
           <i
             class="fa fa-spinner fa-spin"
+            aria-label="Loading more issues"
+            aria-hidden="true"
             v-show="list.loadingMore">
           </i>
           <span v-if="list.issues.length === list.issuesSize">
-            Show all issues
+            Showing all issues
           </span>
           <span v-else>
             Showing {{ list.issues.length }} of {{ list.issuesSize }} issues
diff --git a/spec/javascripts/boards/board_list_spec.js b/spec/javascripts/boards/board_list_spec.js
new file mode 100644
index 00000000000..3f598887603
--- /dev/null
+++ b/spec/javascripts/boards/board_list_spec.js
@@ -0,0 +1,201 @@
+/* global BoardService */
+/* global boardsMockInterceptor */
+/* global List */
+/* global listObj */
+/* global ListIssue */
+import Vue from 'vue';
+import _ from 'underscore';
+import Sortable from 'vendor/Sortable';
+import BoardList from '~/boards/components/board_list';
+import eventHub from '~/boards/eventhub';
+import '~/boards/mixins/sortable_default_options';
+import '~/boards/models/issue';
+import '~/boards/models/list';
+import '~/boards/stores/boards_store';
+import './mock_data';
+
+window.Sortable = Sortable;
+
+describe('Board list component', () => {
+  let component;
+
+  beforeEach((done) => {
+    const el = document.createElement('div');
+
+    document.body.appendChild(el);
+    Vue.http.interceptors.push(boardsMockInterceptor);
+    gl.boardService = new BoardService('/test/issue-boards/board', '', '1');
+    gl.issueBoards.BoardsStore.create();
+    gl.IssueBoardsApp = new Vue();
+
+    const BoardListComp = Vue.extend(BoardList);
+    const list = new List(listObj);
+    const issue = new ListIssue({
+      title: 'Testing',
+      iid: 1,
+      confidential: false,
+      labels: [],
+    });
+    list.issuesSize = 1;
+    list.issues.push(issue);
+
+    component = new BoardListComp({
+      el,
+      propsData: {
+        disabled: false,
+        list,
+        issues: list.issues,
+        loading: false,
+        issueLinkBase: '/issues',
+        rootPath: '/',
+      },
+    }).$mount();
+
+    Vue.nextTick(() => {
+      done();
+    });
+  });
+
+  afterEach(() => {
+    Vue.http.interceptors = _.without(Vue.http.interceptors, boardsMockInterceptor);
+  });
+
+  it('renders component', () => {
+    expect(
+      component.$el.classList.contains('board-list-component'),
+    ).toBe(true);
+  });
+
+  it('renders loading icon', (done) => {
+    component.loading = true;
+
+    Vue.nextTick(() => {
+      expect(
+        component.$el.querySelector('.board-list-loading'),
+      ).not.toBeNull();
+
+      done();
+    });
+  });
+
+  it('renders issues', () => {
+    expect(
+      component.$el.querySelectorAll('.card').length,
+    ).toBe(1);
+  });
+
+  it('sets data attribute with issue id', () => {
+    expect(
+      component.$el.querySelector('.card').getAttribute('data-issue-id'),
+    ).toBe('1');
+  });
+
+  it('shows new issue form', (done) => {
+    component.toggleForm();
+
+    Vue.nextTick(() => {
+      expect(
+        component.$el.querySelector('.board-new-issue-form'),
+      ).not.toBeNull();
+
+      expect(
+        component.$el.querySelector('.is-smaller'),
+      ).not.toBeNull();
+
+      done();
+    });
+  });
+
+  it('shows new issue form after eventhub event', (done) => {
+    eventHub.$emit(`hide-issue-form-${component.list.id}`);
+
+    Vue.nextTick(() => {
+      expect(
+        component.$el.querySelector('.board-new-issue-form'),
+      ).not.toBeNull();
+
+      expect(
+        component.$el.querySelector('.is-smaller'),
+      ).not.toBeNull();
+
+      done();
+    });
+  });
+
+  it('does not show new issue form for closed list', (done) => {
+    component.list.type = 'closed';
+    component.toggleForm();
+
+    Vue.nextTick(() => {
+      expect(
+        component.$el.querySelector('.board-new-issue-form'),
+      ).toBeNull();
+
+      done();
+    });
+  });
+
+  it('shows count list item', (done) => {
+    component.showCount = true;
+
+    Vue.nextTick(() => {
+      expect(
+        component.$el.querySelector('.board-list-count'),
+      ).not.toBeNull();
+
+      expect(
+        component.$el.querySelector('.board-list-count').textContent.trim(),
+      ).toBe('Showing all issues');
+
+      done();
+    });
+  });
+
+  it('shows how many more issues to load', (done) => {
+    component.showCount = true;
+    component.list.issuesSize = 20;
+
+    Vue.nextTick(() => {
+      expect(
+        component.$el.querySelector('.board-list-count').textContent.trim(),
+      ).toBe('Showing 1 of 20 issues');
+
+      done();
+    });
+  });
+
+  it('loads more issues after scrolling', (done) => {
+    spyOn(component.list, 'nextPage');
+    component.$refs.list.style.height = '100px';
+    component.$refs.list.style.overflow = 'scroll';
+
+    for (let i = 0; i < 19; i += 1) {
+      const issue = component.list.issues[0];
+      issue.id += 1;
+      component.list.issues.push(issue);
+    }
+
+    Vue.nextTick(() => {
+      component.$refs.list.scrollTop = 20000;
+
+      setTimeout(() => {
+        expect(component.list.nextPage).toHaveBeenCalled();
+
+        done();
+      });
+    });
+  });
+
+  it('shows loading more spinner', (done) => {
+    component.showCount = true;
+    component.list.loadingMore = true;
+
+    Vue.nextTick(() => {
+      expect(
+        component.$el.querySelector('.board-list-count .fa-spinner'),
+      ).not.toBeNull();
+
+      done();
+    });
+  });
+});

From 6718c18822941edad1217dd39241b8465f015a42 Mon Sep 17 00:00:00 2001
From: Phil Hughes <me@iamphill.com>
Date: Wed, 5 Apr 2017 10:02:49 +0100
Subject: [PATCH 127/278] Changed order in Vue file

---
 .../boards/components/board_list.js           | 275 +++++++++---------
 1 file changed, 138 insertions(+), 137 deletions(-)

diff --git a/app/assets/javascripts/boards/components/board_list.js b/app/assets/javascripts/boards/components/board_list.js
index 1804d91769c..adbd82cb687 100644
--- a/app/assets/javascripts/boards/components/board_list.js
+++ b/app/assets/javascripts/boards/components/board_list.js
@@ -6,6 +6,144 @@ import eventHub from '../eventhub';
 const Store = gl.issueBoards.BoardsStore;
 
 export default {
+  name: 'BoardList',
+  props: {
+    disabled: {
+      type: Boolean,
+      required: true,
+    },
+    list: {
+      type: Object,
+      required: true,
+    },
+    issues: {
+      type: Array,
+      required: true,
+    },
+    loading: {
+      type: Boolean,
+      required: true,
+    },
+    issueLinkBase: {
+      type: String,
+      required: true,
+    },
+    rootPath: {
+      type: String,
+      required: true,
+    },
+  },
+  data() {
+    return {
+      scrollOffset: 250,
+      filters: Store.state.filters,
+      showCount: false,
+      showIssueForm: false,
+    };
+  },
+  components: {
+    boardCard,
+    boardNewIssue,
+  },
+  methods: {
+    listHeight() {
+      return this.$refs.list.getBoundingClientRect().height;
+    },
+    scrollHeight() {
+      return this.$refs.list.scrollHeight;
+    },
+    scrollTop() {
+      return this.$refs.list.scrollTop + this.listHeight();
+    },
+    loadNextPage() {
+      const getIssues = this.list.nextPage();
+
+      if (getIssues) {
+        this.list.loadingMore = true;
+        getIssues.then(() => {
+          this.list.loadingMore = false;
+        });
+      }
+    },
+    toggleForm() {
+      this.showIssueForm = !this.showIssueForm;
+    },
+    onScroll() {
+      if ((this.scrollTop() > this.scrollHeight() - this.scrollOffset) && !this.list.loadingMore) {
+        this.loadNextPage();
+      }
+    },
+  },
+  watch: {
+    filters: {
+      handler() {
+        this.list.loadingMore = false;
+        this.$refs.list.scrollTop = 0;
+      },
+      deep: true,
+    },
+    issues() {
+      this.$nextTick(() => {
+        if (this.scrollHeight() <= this.listHeight() &&
+          this.list.issuesSize > this.list.issues.length) {
+          this.list.page += 1;
+          this.list.getIssues(false);
+        }
+
+        if (this.scrollHeight() > Math.ceil(this.listHeight())) {
+          this.showCount = true;
+        } else {
+          this.showCount = false;
+        }
+      });
+    },
+  },
+  created() {
+    eventHub.$on(`hide-issue-form-${this.list.id}`, this.toggleForm);
+  },
+  mounted() {
+    const options = gl.issueBoards.getBoardSortableDefaultOptions({
+      scroll: document.querySelectorAll('.boards-list')[0],
+      group: 'issues',
+      disabled: this.disabled,
+      filter: '.board-list-count, .is-disabled',
+      dataIdAttr: 'data-issue-id',
+      onStart: (e) => {
+        const card = this.$refs.issue[e.oldIndex];
+
+        card.showDetail = false;
+        Store.moving.list = card.list;
+        Store.moving.issue = Store.moving.list.findIssue(+e.item.dataset.issueId);
+
+        gl.issueBoards.onStart();
+      },
+      onAdd: (e) => {
+        gl.issueBoards.BoardsStore
+          .moveIssueToList(Store.moving.list, this.list, Store.moving.issue, e.newIndex);
+
+        this.$nextTick(() => {
+          e.item.remove();
+        });
+      },
+      onUpdate: (e) => {
+        const sortedArray = this.sortable.toArray().filter(id => id !== '-1');
+        gl.issueBoards.BoardsStore
+          .moveIssueInList(this.list, Store.moving.issue, e.oldIndex, e.newIndex, sortedArray);
+      },
+      onMove(e) {
+        return !e.related.classList.contains('board-list-count');
+      },
+    });
+
+    this.sortable = Sortable.create(this.$refs.list, options);
+
+    // Scroll event on list to load more
+    this.$refs.list.addEventListener('scroll', this.onScroll);
+  },
+  beforeDestroy() {
+    eventHub.$off(`hide-issue-form-${this.list.id}`, this.toggleForm);
+    this.$refs.list.removeEventListener('scroll', this.onScroll);
+  },
   template: `
     <div class="board-list-component">
       <div
@@ -56,141 +194,4 @@ export default {
       </ul>
     </div>
   `,
-  components: {
-    boardCard,
-    boardNewIssue,
-  },
-  props: {
-    disabled: {
-      type: Boolean,
-      required: true,
-    },
-    list: {
-      type: Object,
-      required: true,
-    },
-    issues: {
-      type: Array,
-      required: true,
-    },
-    loading: {
-      type: Boolean,
-      required: true,
-    },
-    issueLinkBase: {
-      type: String,
-      required: true,
-    },
-    rootPath: {
-      type: String,
-      required: true,
-    },
-  },
-  data() {
-    return {
-      scrollOffset: 250,
-      filters: Store.state.filters,
-      showCount: false,
-      showIssueForm: false,
-    };
-  },
-  watch: {
-    filters: {
-      handler() {
-        this.list.loadingMore = false;
-        this.$refs.list.scrollTop = 0;
-      },
-      deep: true,
-    },
-    issues() {
-      this.$nextTick(() => {
-        if (this.scrollHeight() <= this.listHeight() &&
-          this.list.issuesSize > this.list.issues.length) {
-          this.list.page += 1;
-          this.list.getIssues(false);
-        }
-
-        if (this.scrollHeight() > Math.ceil(this.listHeight())) {
-          this.showCount = true;
-        } else {
-          this.showCount = false;
-        }
-      });
-    },
-  },
-  methods: {
-    listHeight() {
-      return this.$refs.list.getBoundingClientRect().height;
-    },
-    scrollHeight() {
-      return this.$refs.list.scrollHeight;
-    },
-    scrollTop() {
-      return this.$refs.list.scrollTop + this.listHeight();
-    },
-    loadNextPage() {
-      const getIssues = this.list.nextPage();
-
-      if (getIssues) {
-        this.list.loadingMore = true;
-        getIssues.then(() => {
-          this.list.loadingMore = false;
-        });
-      }
-    },
-    toggleForm() {
-      this.showIssueForm = !this.showIssueForm;
-    },
-    onScroll() {
-      if ((this.scrollTop() > this.scrollHeight() - this.scrollOffset) && !this.list.loadingMore) {
-        this.loadNextPage();
-      }
-    },
-  },
-  created() {
-    eventHub.$on(`hide-issue-form-${this.list.id}`, this.toggleForm);
-  },
-  mounted() {
-    const options = gl.issueBoards.getBoardSortableDefaultOptions({
-      scroll: document.querySelectorAll('.boards-list')[0],
-      group: 'issues',
-      disabled: this.disabled,
-      filter: '.board-list-count, .is-disabled',
-      dataIdAttr: 'data-issue-id',
-      onStart: (e) => {
-        const card = this.$refs.issue[e.oldIndex];
-
-        card.showDetail = false;
-        Store.moving.list = card.list;
-        Store.moving.issue = Store.moving.list.findIssue(+e.item.dataset.issueId);
-
-        gl.issueBoards.onStart();
-      },
-      onAdd: (e) => {
-        gl.issueBoards.BoardsStore
-          .moveIssueToList(Store.moving.list, this.list, Store.moving.issue, e.newIndex);
-
-        this.$nextTick(() => {
-          e.item.remove();
-        });
-      },
-      onUpdate: (e) => {
-        const sortedArray = this.sortable.toArray().filter(id => id !== '-1');
-        gl.issueBoards.BoardsStore
-          .moveIssueInList(this.list, Store.moving.issue, e.oldIndex, e.newIndex, sortedArray);
-      },
-      onMove(e) {
-        return !e.related.classList.contains('board-list-count');
-      },
-    });
-
-    this.sortable = Sortable.create(this.$refs.list, options);
-
-    // Scroll event on list to load more
-    this.$refs.list.addEventListener('scroll', this.onScroll);
-  },
-  beforeDestroy() {
-    eventHub.$off(`hide-issue-form-${this.list.id}`, this.toggleForm);
-    this.$refs.list.removeEventListener('scroll', this.onScroll);
-  },
 };

From 474236e85b0386cfad003c7c7669e49ad2341bec Mon Sep 17 00:00:00 2001
From: Filipa Lacerda <filipa@gitlab.com>
Date: Wed, 5 Apr 2017 10:27:07 +0100
Subject: [PATCH 128/278] Adds meaningful description to changelog entry

---
 changelogs/unreleased/tc-fix-unplayable-build-action-404.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/changelogs/unreleased/tc-fix-unplayable-build-action-404.yml b/changelogs/unreleased/tc-fix-unplayable-build-action-404.yml
index c5fb79a3936..e5e22c1daf7 100644
--- a/changelogs/unreleased/tc-fix-unplayable-build-action-404.yml
+++ b/changelogs/unreleased/tc-fix-unplayable-build-action-404.yml
@@ -1,4 +1,4 @@
 ---
-title: Disable pipeline
+title: Disable pipeline and environment actions that are not playable
 merge_request: 10052
 author:

From ab79c76d0c73c282d519b9bc09956dd494ea2bff Mon Sep 17 00:00:00 2001
From: Phil Hughes <me@iamphill.com>
Date: Wed, 5 Apr 2017 10:56:40 +0100
Subject: [PATCH 129/278] Removes the duplicated search icon in emoji menu

The search emojis title had the same class as the search input which
caused a duplicated icon.

Closes #30416
---
 app/assets/javascripts/awards_handler.js                    | 4 ++--
 changelogs/unreleased/emoji-menu-duplicated-search-icon.yml | 4 ++++
 2 files changed, 6 insertions(+), 2 deletions(-)
 create mode 100644 changelogs/unreleased/emoji-menu-duplicated-search-icon.yml

diff --git a/app/assets/javascripts/awards_handler.js b/app/assets/javascripts/awards_handler.js
index c743dd551d7..4f63c7988f5 100644
--- a/app/assets/javascripts/awards_handler.js
+++ b/app/assets/javascripts/awards_handler.js
@@ -476,10 +476,10 @@ AwardsHandler.prototype.setupSearch = function setupSearch() {
   this.registerEventListener('on', $('input.emoji-search'), 'input', (e) => {
     const term = $(e.target).val().trim();
     // Clean previous search results
-    $('ul.emoji-menu-search, h5.emoji-search').remove();
+    $('ul.emoji-menu-search, h5.emoji-search-title').remove();
     if (term.length > 0) {
       // Generate a search result block
-      const h5 = $('<h5 class="emoji-search" />').text('Search results');
+      const h5 = $('<h5 class="emoji-search-title"/>').text('Search results');
       const foundEmojis = this.searchEmojis(term).show();
       const ul = $('<ul>').addClass('emoji-menu-list emoji-menu-search').append(foundEmojis);
       $('.emoji-menu-content ul, .emoji-menu-content h5').hide();
diff --git a/changelogs/unreleased/emoji-menu-duplicated-search-icon.yml b/changelogs/unreleased/emoji-menu-duplicated-search-icon.yml
new file mode 100644
index 00000000000..4ab6ba5399c
--- /dev/null
+++ b/changelogs/unreleased/emoji-menu-duplicated-search-icon.yml
@@ -0,0 +1,4 @@
+---
+title: Removed the duplicated search icon in the award emoji menu
+merge_request:
+author:

From bdcd23b297a0234afcb8aae32bc215e827da09fc Mon Sep 17 00:00:00 2001
From: James Lopez <james@gitlab.com>
Date: Wed, 5 Apr 2017 10:09:31 +0000
Subject: [PATCH 130/278] Create subgroups if they don't exist while importing
 projects

---
 app/controllers/import/base_controller.rb     | 28 +++++---
 .../unreleased/fix-import-namespace.yml       |  4 ++
 .../import/bitbucket_controller_spec.rb       | 67 +++++++++++++++++++
 .../import/gitlab_controller_spec.rb          | 66 ++++++++++++++++++
 ...ubish_import_controller_shared_examples.rb | 59 +++++++++++++++-
 5 files changed, 212 insertions(+), 12 deletions(-)
 create mode 100644 changelogs/unreleased/fix-import-namespace.yml

diff --git a/app/controllers/import/base_controller.rb b/app/controllers/import/base_controller.rb
index eeee027ef2d..9de0297ecfd 100644
--- a/app/controllers/import/base_controller.rb
+++ b/app/controllers/import/base_controller.rb
@@ -1,17 +1,27 @@
 class Import::BaseController < ApplicationController
   private
 
-  def find_or_create_namespace(name, owner)
-    return current_user.namespace if name == owner
+  def find_or_create_namespace(names, owner)
+    return current_user.namespace if names == owner
     return current_user.namespace unless current_user.can_create_group?
 
-    begin
-      name = params[:target_namespace].presence || name
-      namespace = Group.create!(name: name, path: name, owner: current_user)
-      namespace.add_owner(current_user)
-      namespace
-    rescue ActiveRecord::RecordNotUnique, ActiveRecord::RecordInvalid
-      Namespace.find_by_full_path(name)
+    names = params[:target_namespace].presence || names
+    full_path_namespace = Namespace.find_by_full_path(names)
+
+    return full_path_namespace if full_path_namespace
+
+    names.split('/').inject(nil) do |parent, name|
+      begin
+        namespace = Group.create!(name: name,
+                                  path: name,
+                                  owner: current_user,
+                                  parent: parent)
+        namespace.add_owner(current_user)
+
+        namespace
+      rescue ActiveRecord::RecordNotUnique, ActiveRecord::RecordInvalid
+        Namespace.where(parent: parent).find_by_path_or_name(name)
+      end
     end
   end
 end
diff --git a/changelogs/unreleased/fix-import-namespace.yml b/changelogs/unreleased/fix-import-namespace.yml
new file mode 100644
index 00000000000..9a2fa5e425f
--- /dev/null
+++ b/changelogs/unreleased/fix-import-namespace.yml
@@ -0,0 +1,4 @@
+---
+title: Create subgroups if they don't exist while importing projects
+merge_request:
+author:
diff --git a/spec/controllers/import/bitbucket_controller_spec.rb b/spec/controllers/import/bitbucket_controller_spec.rb
index 51f23e4eeb9..010e3180ea4 100644
--- a/spec/controllers/import/bitbucket_controller_spec.rb
+++ b/spec/controllers/import/bitbucket_controller_spec.rb
@@ -200,5 +200,72 @@ describe Import::BitbucketController do
         end
       end
     end
+
+    context 'user has chosen an existing nested namespace and name for the project' do
+      let(:parent_namespace) { create(:namespace, name: 'foo', owner: user) }
+      let(:nested_namespace) { create(:namespace, name: 'bar', parent: parent_namespace, owner: user) }
+      let(:test_name) { 'test_name' }
+
+      it 'takes the selected namespace and name' do
+        expect(Gitlab::BitbucketImport::ProjectCreator).
+          to receive(:new).with(bitbucket_repo, test_name, nested_namespace, user, access_params).
+            and_return(double(execute: true))
+
+        post :create, { target_namespace: nested_namespace.full_path, new_name: test_name, format: :js }
+      end
+    end
+
+    context 'user has chosen a non-existent nested namespaces and name for the project' do
+      let(:test_name) { 'test_name' }
+
+      it 'takes the selected namespace and name' do
+        expect(Gitlab::BitbucketImport::ProjectCreator).
+          to receive(:new).with(bitbucket_repo, test_name, kind_of(Namespace), user, access_params).
+            and_return(double(execute: true))
+
+        post :create, { target_namespace: 'foo/bar', new_name: test_name, format: :js }
+      end
+
+      it 'creates the namespaces' do
+        allow(Gitlab::BitbucketImport::ProjectCreator).
+          to receive(:new).with(bitbucket_repo, test_name, kind_of(Namespace), user, access_params).
+            and_return(double(execute: true))
+
+        expect { post :create, { target_namespace: 'foo/bar', new_name: test_name, format: :js } }
+          .to change { Namespace.count }.by(2)
+      end
+
+      it 'new namespace has the right parent' do
+        allow(Gitlab::BitbucketImport::ProjectCreator).
+          to receive(:new).with(bitbucket_repo, test_name, kind_of(Namespace), user, access_params).
+            and_return(double(execute: true))
+
+        post :create, { target_namespace: 'foo/bar', new_name: test_name, format: :js }
+
+        expect(Namespace.find_by_path_or_name('bar').parent.path).to eq('foo')
+      end
+    end
+
+    context 'user has chosen existent and non-existent nested namespaces and name for the project' do
+      let(:test_name) { 'test_name' }
+      let!(:parent_namespace) { create(:namespace, name: 'foo', owner: user) }
+
+      it 'takes the selected namespace and name' do
+        expect(Gitlab::BitbucketImport::ProjectCreator).
+          to receive(:new).with(bitbucket_repo, test_name, kind_of(Namespace), user, access_params).
+            and_return(double(execute: true))
+
+        post :create, { target_namespace: 'foo/foobar/bar', new_name: test_name, format: :js }
+      end
+
+      it 'creates the namespaces' do
+        allow(Gitlab::BitbucketImport::ProjectCreator).
+          to receive(:new).with(bitbucket_repo, test_name, kind_of(Namespace), user, access_params).
+            and_return(double(execute: true))
+
+        expect { post :create, { target_namespace: 'foo/foobar/bar', new_name: test_name, format: :js } }
+          .to change { Namespace.count }.by(2)
+      end
+    end
   end
 end
diff --git a/spec/controllers/import/gitlab_controller_spec.rb b/spec/controllers/import/gitlab_controller_spec.rb
index 3f73ea000ae..2dbb89219d0 100644
--- a/spec/controllers/import/gitlab_controller_spec.rb
+++ b/spec/controllers/import/gitlab_controller_spec.rb
@@ -174,6 +174,72 @@ describe Import::GitlabController do
           end
         end
       end
+      
+      context 'user has chosen an existing nested namespace for the project' do
+        let(:parent_namespace) { create(:namespace, name: 'foo', owner: user) }
+        let(:nested_namespace) { create(:namespace, name: 'bar', parent: parent_namespace, owner: user) }
+
+        it 'takes the selected namespace and name' do
+          expect(Gitlab::GitlabImport::ProjectCreator).
+            to receive(:new).with(gitlab_repo, nested_namespace, user, access_params).
+              and_return(double(execute: true))
+
+          post :create, { target_namespace: nested_namespace.full_path, format: :js }
+        end
+      end
+
+      context 'user has chosen a non-existent nested namespaces for the project' do
+        let(:test_name) { 'test_name' }
+
+        it 'takes the selected namespace and name' do
+          expect(Gitlab::GitlabImport::ProjectCreator).
+            to receive(:new).with(gitlab_repo, kind_of(Namespace), user, access_params).
+              and_return(double(execute: true))
+
+          post :create, { target_namespace: 'foo/bar', format: :js }
+        end
+
+        it 'creates the namespaces' do
+          allow(Gitlab::GitlabImport::ProjectCreator).
+            to receive(:new).with(gitlab_repo, kind_of(Namespace), user, access_params).
+              and_return(double(execute: true))
+
+          expect { post :create, { target_namespace: 'foo/bar', format: :js } }
+            .to change { Namespace.count }.by(2)
+        end
+
+        it 'new namespace has the right parent' do
+          allow(Gitlab::GitlabImport::ProjectCreator).
+            to receive(:new).with(gitlab_repo, kind_of(Namespace), user, access_params).
+              and_return(double(execute: true))
+
+          post :create, { target_namespace: 'foo/bar', format: :js }
+
+          expect(Namespace.find_by_path_or_name('bar').parent.path).to eq('foo')
+        end
+      end
+
+      context 'user has chosen existent and non-existent nested namespaces and name for the project' do
+        let(:test_name) { 'test_name' }
+        let!(:parent_namespace) { create(:namespace, name: 'foo', owner: user) }
+
+        it 'takes the selected namespace and name' do
+          expect(Gitlab::GitlabImport::ProjectCreator).
+            to receive(:new).with(gitlab_repo, kind_of(Namespace), user, access_params).
+              and_return(double(execute: true))
+
+          post :create, { target_namespace: 'foo/foobar/bar', format: :js }
+        end
+
+        it 'creates the namespaces' do
+          allow(Gitlab::GitlabImport::ProjectCreator).
+            to receive(:new).with(gitlab_repo, kind_of(Namespace), user, access_params).
+              and_return(double(execute: true))
+
+          expect { post :create, { target_namespace: 'foo/foobar/bar', format: :js } }
+            .to change { Namespace.count }.by(2)
+        end
+      end
     end
   end
 end
diff --git a/spec/support/controllers/githubish_import_controller_shared_examples.rb b/spec/support/controllers/githubish_import_controller_shared_examples.rb
index 51f1015f43c..c59b30c772d 100644
--- a/spec/support/controllers/githubish_import_controller_shared_examples.rb
+++ b/spec/support/controllers/githubish_import_controller_shared_examples.rb
@@ -180,7 +180,7 @@ shared_examples 'a GitHub-ish import controller: POST create' do
         it "takes the new namespace" do
           expect(Gitlab::GithubImport::ProjectCreator).
             to receive(:new).with(provider_repo, provider_repo.name, an_instance_of(Group), user, access_params, type: provider).
-            and_return(double(execute: true))
+              and_return(double(execute: true))
 
           post :create, target_namespace: provider_repo.name, format: :js
         end
@@ -201,7 +201,7 @@ shared_examples 'a GitHub-ish import controller: POST create' do
         it "takes the current user's namespace" do
           expect(Gitlab::GithubImport::ProjectCreator).
             to receive(:new).with(provider_repo, provider_repo.name, user.namespace, user, access_params, type: provider).
-            and_return(double(execute: true))
+              and_return(double(execute: true))
 
           post :create, format: :js
         end
@@ -229,7 +229,7 @@ shared_examples 'a GitHub-ish import controller: POST create' do
       end
     end
 
-    context 'user has chosen a nested namespace and name for the project' do
+    context 'user has chosen an existing nested namespace and name for the project' do
       let(:parent_namespace) { create(:namespace, name: 'foo', owner: user) }
       let(:nested_namespace) { create(:namespace, name: 'bar', parent: parent_namespace, owner: user) }
       let(:test_name) { 'test_name' }
@@ -242,5 +242,58 @@ shared_examples 'a GitHub-ish import controller: POST create' do
         post :create, { target_namespace: nested_namespace.full_path, new_name: test_name, format: :js }
       end
     end
+
+    context 'user has chosen a non-existent nested namespaces and name for the project' do
+      let(:test_name) { 'test_name' }
+
+      it 'takes the selected namespace and name' do
+        expect(Gitlab::GithubImport::ProjectCreator).
+          to receive(:new).with(provider_repo, test_name, kind_of(Namespace), user, access_params, type: provider).
+            and_return(double(execute: true))
+
+        post :create, { target_namespace: 'foo/bar', new_name: test_name, format: :js }
+      end
+
+      it 'creates the namespaces' do
+        allow(Gitlab::GithubImport::ProjectCreator).
+          to receive(:new).with(provider_repo, test_name, kind_of(Namespace), user, access_params, type: provider).
+            and_return(double(execute: true))
+
+        expect { post :create, { target_namespace: 'foo/bar', new_name: test_name, format: :js } }
+          .to change { Namespace.count }.by(2)
+      end
+
+      it 'new namespace has the right parent' do
+        allow(Gitlab::GithubImport::ProjectCreator).
+          to receive(:new).with(provider_repo, test_name, kind_of(Namespace), user, access_params, type: provider).
+            and_return(double(execute: true))
+
+        post :create, { target_namespace: 'foo/bar', new_name: test_name, format: :js }
+
+        expect(Namespace.find_by_path_or_name('bar').parent.path).to eq('foo')
+      end
+    end
+
+    context 'user has chosen existent and non-existent nested namespaces and name for the project' do
+      let(:test_name) { 'test_name' }
+      let!(:parent_namespace) { create(:namespace, name: 'foo', owner: user) }
+
+      it 'takes the selected namespace and name' do
+        expect(Gitlab::GithubImport::ProjectCreator).
+          to receive(:new).with(provider_repo, test_name, kind_of(Namespace), user, access_params, type: provider).
+            and_return(double(execute: true))
+
+        post :create, { target_namespace: 'foo/foobar/bar', new_name: test_name, format: :js }
+      end
+
+      it 'creates the namespaces' do
+        allow(Gitlab::GithubImport::ProjectCreator).
+          to receive(:new).with(provider_repo, test_name, kind_of(Namespace), user, access_params, type: provider).
+            and_return(double(execute: true))
+
+        expect { post :create, { target_namespace: 'foo/foobar/bar', new_name: test_name, format: :js } }
+          .to change { Namespace.count }.by(2)
+      end
+    end
   end
 end

From 2065d14456f279b19ad6f995c0473ff4fde481f2 Mon Sep 17 00:00:00 2001
From: Filipa Lacerda <filipa@gitlab.com>
Date: Wed, 5 Apr 2017 11:26:26 +0100
Subject: [PATCH 131/278] Fix html structure to prevent tooltip from not
 hidding

---
 .../environments/components/environment_actions.js           | 2 +-
 changelogs/unreleased/30493-env-deploy-tooltip.yml           | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)
 create mode 100644 changelogs/unreleased/30493-env-deploy-tooltip.yml

diff --git a/app/assets/javascripts/environments/components/environment_actions.js b/app/assets/javascripts/environments/components/environment_actions.js
index 385085c03e2..2ffef5f238d 100644
--- a/app/assets/javascripts/environments/components/environment_actions.js
+++ b/app/assets/javascripts/environments/components/environment_actions.js
@@ -61,6 +61,7 @@ export default {
           <i class="fa fa-caret-down" aria-hidden="true"></i>
           <i v-if="isLoading" class="fa fa-spinner fa-spin" aria-hidden="true"></i>
         </span>
+      </button>
 
       <ul class="dropdown-menu dropdown-menu-align-right">
         <li v-for="action in actions">
@@ -74,7 +75,6 @@ export default {
           </button>
         </li>
       </ul>
-    </button>
   </div>
   `,
 };
diff --git a/changelogs/unreleased/30493-env-deploy-tooltip.yml b/changelogs/unreleased/30493-env-deploy-tooltip.yml
new file mode 100644
index 00000000000..8fadaaa7bd2
--- /dev/null
+++ b/changelogs/unreleased/30493-env-deploy-tooltip.yml
@@ -0,0 +1,5 @@
+---
+title: Fixes HTML structure that was preventing the tooltip to disappear when hovering
+  out of the button.
+merge_request:
+author:

From fd8a40783d593993caa76925eae1d54e6fd95c4b Mon Sep 17 00:00:00 2001
From: Jacob Schatz <jschatz1@gmail.com>
Date: Wed, 29 Mar 2017 01:16:59 -0400
Subject: [PATCH 132/278] Load a preview of Sketch 43 files

Sketch 43 files are technically a zip file, so the JavaScript opens the
zip file & locates a preview.png which is just a quick preview of the
last sketch page edited. After that is loaded it simply places the image
into the DOM
---
 app/assets/javascripts/blob/sketch/index.js   |  73 +++++++++++
 app/assets/javascripts/blob/sketch_viewer.js  |   8 ++
 app/models/blob.rb                            |   6 +
 app/views/projects/blob/_sketch.html.haml     |   7 ++
 config/dependency_decisions.yml               |  18 +++
 config/webpack.config.js                      |   1 +
 package.json                                  |   2 +
 spec/javascripts/blob/sketch/index_spec.js    | 118 ++++++++++++++++++
 .../fixtures/sketch_viewer.html.haml          |   2 +
 spec/models/blob_spec.rb                      |  22 +++-
 yarn.lock                                     |  38 +++++-
 11 files changed, 293 insertions(+), 2 deletions(-)
 create mode 100644 app/assets/javascripts/blob/sketch/index.js
 create mode 100644 app/assets/javascripts/blob/sketch_viewer.js
 create mode 100644 app/views/projects/blob/_sketch.html.haml
 create mode 100644 spec/javascripts/blob/sketch/index_spec.js
 create mode 100644 spec/javascripts/fixtures/sketch_viewer.html.haml

diff --git a/app/assets/javascripts/blob/sketch/index.js b/app/assets/javascripts/blob/sketch/index.js
new file mode 100644
index 00000000000..0799991aa40
--- /dev/null
+++ b/app/assets/javascripts/blob/sketch/index.js
@@ -0,0 +1,73 @@
+import JSZip from 'jszip';
+import JSZipUtils from 'jszip-utils';
+
+export default class SketchLoader {
+  constructor(container) {
+    this.container = container;
+    this.loadingIcon = this.container.querySelector('.js-loading-icon');
+
+    this.load();
+  }
+
+  load() {
+    return this.getZipFile()
+      .then(data => JSZip.loadAsync(data))
+      .then(asyncResult => asyncResult.files['previews/preview.png'].async('uint8array'))
+      .then((content) => {
+        const url = window.URL || window.webkitURL;
+        const blob = new Blob([new Uint8Array(content)], {
+          type: 'image/png',
+        });
+        const previewUrl = url.createObjectURL(blob);
+
+        this.render(previewUrl);
+      })
+      .catch(this.error.bind(this));
+  }
+
+  getZipFile() {
+    return new JSZip.external.Promise((resolve, reject) => {
+      JSZipUtils.getBinaryContent(this.container.dataset.endpoint, (err, data) => {
+        if (err) {
+          reject(err);
+        } else {
+          resolve(data);
+        }
+      });
+    });
+  }
+
+  render(previewUrl) {
+    const previewLink = document.createElement('a');
+    const previewImage = document.createElement('img');
+
+    previewLink.href = previewUrl;
+    previewLink.target = '_blank';
+    previewImage.src = previewUrl;
+    previewImage.className = 'img-responsive';
+
+    previewLink.appendChild(previewImage);
+    this.container.appendChild(previewLink);
+
+    this.removeLoadingIcon();
+  }
+
+  error() {
+    const errorMsg = document.createElement('p');
+
+    errorMsg.className = 'prepend-top-default append-bottom-default text-center';
+    errorMsg.textContent = `
+      Cannot show preview. For previews on sketch files, they must have the file format
+      introduced by Sketch version 43 and above.
+    `;
+    this.container.appendChild(errorMsg);
+
+    this.removeLoadingIcon();
+  }
+
+  removeLoadingIcon() {
+    if (this.loadingIcon) {
+      this.loadingIcon.remove();
+    }
+  }
+}
diff --git a/app/assets/javascripts/blob/sketch_viewer.js b/app/assets/javascripts/blob/sketch_viewer.js
new file mode 100644
index 00000000000..0640dd26855
--- /dev/null
+++ b/app/assets/javascripts/blob/sketch_viewer.js
@@ -0,0 +1,8 @@
+/* eslint-disable no-new */
+import SketchLoader from './sketch';
+
+document.addEventListener('DOMContentLoaded', () => {
+  const el = document.getElementById('js-sketch-viewer');
+
+  new SketchLoader(el);
+});
diff --git a/app/models/blob.rb b/app/models/blob.rb
index 95d2111a992..1c451a3976f 100644
--- a/app/models/blob.rb
+++ b/app/models/blob.rb
@@ -50,6 +50,10 @@ class Blob < SimpleDelegator
     text? && language&.name == 'Jupyter Notebook'
   end
 
+  def sketch?
+    binary? && extname.downcase.delete('.') == 'sketch'
+  end
+
   def size_within_svg_limits?
     size <= MAXIMUM_SVG_SIZE
   end
@@ -69,6 +73,8 @@ class Blob < SimpleDelegator
       'image'
     elsif ipython_notebook?
       'notebook'
+    elsif sketch?
+      'sketch'
     elsif text?
       'text'
     else
diff --git a/app/views/projects/blob/_sketch.html.haml b/app/views/projects/blob/_sketch.html.haml
new file mode 100644
index 00000000000..dad9369cb2a
--- /dev/null
+++ b/app/views/projects/blob/_sketch.html.haml
@@ -0,0 +1,7 @@
+- content_for :page_specific_javascripts do
+  = page_specific_javascript_bundle_tag('common_vue')
+  = page_specific_javascript_bundle_tag('sketch_viewer')
+
+.file-content#js-sketch-viewer{ data: { endpoint: namespace_project_raw_path(@project.namespace, @project, @id) } }
+  .js-loading-icon.text-center.prepend-top-default.append-bottom-default.js-loading-icon{ 'aria-label' => 'Loading Sketch preview' }
+    = icon('spinner spin 2x', 'aria-hidden' => 'true');
diff --git a/config/dependency_decisions.yml b/config/dependency_decisions.yml
index 072ed8a3864..fdba1f6541e 100644
--- a/config/dependency_decisions.yml
+++ b/config/dependency_decisions.yml
@@ -326,3 +326,21 @@
     :why: https://github.com/domenic/opener/blob/1.4.3/LICENSE.txt
     :versions: []
     :when: 2017-02-21 22:33:41.729629000 Z
+- - :approve
+  - jszip
+  - :who: Phil Hughes
+    :why: https://github.com/Stuk/jszip/blob/master/LICENSE.markdown
+    :versions: []
+    :when: 2017-04-05 10:38:46.275721000 Z
+- - :approve
+  - jszip-utils
+  - :who: Phil Hughes
+    :why: https://github.com/Stuk/jszip-utils/blob/master/LICENSE.markdown
+    :versions: []
+    :when: 2017-04-05 10:39:32.676232000 Z
+- - :approve
+  - pako
+  - :who: Phil Hughes
+    :why: https://github.com/nodeca/pako/blob/master/LICENSE
+    :versions: []
+    :when: 2017-04-05 10:43:45.897720000 Z
diff --git a/config/webpack.config.js b/config/webpack.config.js
index 36c09c14d56..99596ce2197 100644
--- a/config/webpack.config.js
+++ b/config/webpack.config.js
@@ -37,6 +37,7 @@ var config = {
     monitoring:           './monitoring/monitoring_bundle.js',
     network:              './network/network_bundle.js',
     notebook_viewer:      './blob/notebook_viewer.js',
+    sketch_viewer:        './blob/sketch_viewer.js',
     profile:              './profile/profile_bundle.js',
     protected_branches:   './protected_branches/protected_branches_bundle.js',
     snippet:              './snippet/snippet_bundle.js',
diff --git a/package.json b/package.json
index 7b6c4556e2c..2c8c4e126cd 100644
--- a/package.json
+++ b/package.json
@@ -27,6 +27,8 @@
     "jquery": "^2.2.1",
     "jquery-ujs": "^1.2.1",
     "js-cookie": "^2.1.3",
+    "jszip": "^3.1.3",
+    "jszip-utils": "^0.0.2",
     "mousetrap": "^1.4.6",
     "pikaday": "^1.5.1",
     "raphael": "^2.2.7",
diff --git a/spec/javascripts/blob/sketch/index_spec.js b/spec/javascripts/blob/sketch/index_spec.js
new file mode 100644
index 00000000000..0e4431548c4
--- /dev/null
+++ b/spec/javascripts/blob/sketch/index_spec.js
@@ -0,0 +1,118 @@
+/* eslint-disable no-new */
+import JSZip from 'jszip';
+import SketchLoader from '~/blob/sketch';
+
+describe('Sketch viewer', () => {
+  const generateZipFileArrayBuffer = (zipFile, resolve, done) => {
+    zipFile
+      .generateAsync({ type: 'arrayBuffer' })
+      .then((content) => {
+        resolve(content);
+
+        setTimeout(() => {
+          done();
+        }, 100);
+      });
+  };
+
+  preloadFixtures('static/sketch_viewer.html.raw');
+
+  beforeEach(() => {
+    loadFixtures('static/sketch_viewer.html.raw');
+  });
+
+  describe('with error message', () => {
+    beforeEach((done) => {
+      spyOn(SketchLoader.prototype, 'getZipFile').and.callFake(() => new Promise((resolve, reject) => {
+        reject();
+
+        setTimeout(() => {
+          done();
+        });
+      }));
+
+      new SketchLoader(document.getElementById('js-sketch-viewer'));
+    });
+
+    it('renders error message', () => {
+      expect(
+        document.querySelector('#js-sketch-viewer p'),
+      ).not.toBeNull();
+
+      expect(
+        document.querySelector('#js-sketch-viewer p').textContent.trim(),
+      ).toContain('Cannot show preview.');
+    });
+
+    it('removes render the loading icon', () => {
+      expect(
+        document.querySelector('.js-loading-icon'),
+      ).toBeNull();
+    });
+  });
+
+  describe('success', () => {
+    beforeEach((done) => {
+      spyOn(SketchLoader.prototype, 'getZipFile').and.callFake(() => new Promise((resolve) => {
+        const zipFile = new JSZip();
+        zipFile.folder('previews')
+          .file('preview.png', 'iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAMAAAAoyzS7AAAAA1BMVEUAAACnej3aAAAAAXRSTlMAQObYZgAAAA1JREFUeNoBAgD9/wAAAAIAAVMrnDAAAAAASUVORK5CYII=', {
+            base64: true,
+          });
+
+        generateZipFileArrayBuffer(zipFile, resolve, done);
+      }));
+
+      new SketchLoader(document.getElementById('js-sketch-viewer'));
+    });
+
+    it('does not render error message', () => {
+      expect(
+        document.querySelector('#js-sketch-viewer p'),
+      ).toBeNull();
+    });
+
+    it('removes render the loading icon', () => {
+      expect(
+        document.querySelector('.js-loading-icon'),
+      ).toBeNull();
+    });
+
+    it('renders preview img', () => {
+      const img = document.querySelector('#js-sketch-viewer img');
+
+      expect(img).not.toBeNull();
+      expect(img.classList.contains('img-responsive')).toBeTruthy();
+    });
+
+    it('renders link to image', () => {
+      const img = document.querySelector('#js-sketch-viewer img');
+      const link = document.querySelector('#js-sketch-viewer a');
+
+      expect(link.href).toBe(img.src);
+      expect(link.target).toBe('_blank');
+    });
+  });
+
+  describe('incorrect file', () => {
+    beforeEach((done) => {
+      spyOn(SketchLoader.prototype, 'getZipFile').and.callFake(() => new Promise((resolve) => {
+        const zipFile = new JSZip();
+
+        generateZipFileArrayBuffer(zipFile, resolve, done);
+      }));
+
+      new SketchLoader(document.getElementById('js-sketch-viewer'));
+    });
+
+    it('renders error message', () => {
+      expect(
+        document.querySelector('#js-sketch-viewer p'),
+      ).not.toBeNull();
+
+      expect(
+        document.querySelector('#js-sketch-viewer p').textContent.trim(),
+      ).toContain('Cannot show preview.');
+    });
+  });
+});
diff --git a/spec/javascripts/fixtures/sketch_viewer.html.haml b/spec/javascripts/fixtures/sketch_viewer.html.haml
new file mode 100644
index 00000000000..f01bd00925a
--- /dev/null
+++ b/spec/javascripts/fixtures/sketch_viewer.html.haml
@@ -0,0 +1,2 @@
+.file-content#js-sketch-viewer{ data: { endpoint: '/test_sketch_file.sketch' } }
+  .js-loading-icon
diff --git a/spec/models/blob_spec.rb b/spec/models/blob_spec.rb
index 552229e9b07..ba110383977 100644
--- a/spec/models/blob_spec.rb
+++ b/spec/models/blob_spec.rb
@@ -67,6 +67,20 @@ describe Blob do
     end
   end
 
+  describe '#sketch?' do
+    it 'is falsey with image extension' do
+      git_blob = Gitlab::Git::Blob.new(name: "design.png")
+
+      expect(described_class.decorate(git_blob)).not_to be_sketch
+    end
+
+    it 'is truthy with sketch extension' do
+      git_blob = Gitlab::Git::Blob.new(name: "design.sketch")
+
+      expect(described_class.decorate(git_blob)).to be_sketch
+    end
+  end
+
   describe '#video?' do
     it 'is falsey with image extension' do
       git_blob = Gitlab::Git::Blob.new(name: 'image.png')
@@ -92,7 +106,8 @@ describe Blob do
         language: nil,
         lfs_pointer?: false,
         svg?: false,
-        text?: false
+        text?: false,
+        binary?: false
       )
 
       described_class.decorate(double).tap do |blob|
@@ -135,6 +150,11 @@ describe Blob do
       blob = stubbed_blob(text?: true, ipython_notebook?: true)
       expect(blob.to_partial_path(project)).to eq 'notebook'
     end
+
+    it 'handles Sketch files' do
+      blob = stubbed_blob(text?: true, sketch?: true, binary?: true)
+      expect(blob.to_partial_path(project)).to eq 'sketch'
+    end
   end
 
   describe '#size_within_svg_limits?' do
diff --git a/yarn.lock b/yarn.lock
index f254668646c..48b847b84d0 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1245,6 +1245,10 @@ core-js@^2.2.0, core-js@^2.4.0, core-js@^2.4.1:
   version "2.4.1"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.4.1.tgz#4de911e667b0eae9124e34254b53aea6fc618d3e"
 
+core-js@~2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.3.0.tgz#fab83fbb0b2d8dc85fa636c4b9d34c75420c6d65"
+
 core-util-is@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
@@ -1581,6 +1585,10 @@ es6-map@^0.1.3:
     es6-symbol "~3.1.0"
     event-emitter "~0.3.4"
 
+es6-promise@~3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-3.0.2.tgz#010d5858423a5f118979665f46486a95c6ee2bb6"
+
 es6-promise@~4.0.3:
   version "4.0.5"
   resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-4.0.5.tgz#7882f30adde5b240ccfa7f7d78c548330951ae42"
@@ -2335,6 +2343,10 @@ ignore@^3.2.0:
   version "3.2.2"
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-3.2.2.tgz#1c51e1ef53bab6ddc15db4d9ac4ec139eceb3410"
 
+immediate@~3.0.5:
+  version "3.0.6"
+  resolved "https://registry.yarnpkg.com/immediate/-/immediate-3.0.6.tgz#9db1dbd0faf8de6fbe0f5dd5e56bb606280de69b"
+
 imurmurhash@^0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/imurmurhash/-/imurmurhash-0.1.4.tgz#9218b9b2b928a238b13dc4fb6b6d576f231453ea"
@@ -2764,6 +2776,20 @@ jsprim@^1.2.2:
     json-schema "0.2.3"
     verror "1.3.6"
 
+jszip-utils@^0.0.2:
+  version "0.0.2"
+  resolved "https://registry.yarnpkg.com/jszip-utils/-/jszip-utils-0.0.2.tgz#457d5cbca60a1c2e0706e9da2b544e8e7bc50bf8"
+
+jszip@^3.1.3:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/jszip/-/jszip-3.1.3.tgz#8a920403b2b1651c0fc126be90192d9080957c37"
+  dependencies:
+    core-js "~2.3.0"
+    es6-promise "~3.0.2"
+    lie "~3.1.0"
+    pako "~1.0.2"
+    readable-stream "~2.0.6"
+
 karma-coverage-istanbul-reporter@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/karma-coverage-istanbul-reporter/-/karma-coverage-istanbul-reporter-0.2.0.tgz#5766263338adeb0026f7e4ac7a89a5f056c5642c"
@@ -2868,6 +2894,12 @@ levn@^0.3.0, levn@~0.3.0:
     prelude-ls "~1.1.2"
     type-check "~0.3.2"
 
+lie@~3.1.0:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/lie/-/lie-3.1.1.tgz#9a436b2cc7746ca59de7a41fa469b3efb76bd87e"
+  dependencies:
+    immediate "~3.0.5"
+
 load-json-file@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/load-json-file/-/load-json-file-1.1.0.tgz#956905708d58b4bab4c2261b04f59f31c99374c0"
@@ -3349,6 +3381,10 @@ pako@~0.2.0:
   version "0.2.9"
   resolved "https://registry.yarnpkg.com/pako/-/pako-0.2.9.tgz#f3f7522f4ef782348da8161bad9ecfd51bf83a75"
 
+pako@~1.0.2:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/pako/-/pako-1.0.5.tgz#d2205dfe5b9da8af797e7c163db4d1f84e4600bc"
+
 parse-asn1@^5.0.0:
   version "5.0.0"
   resolved "https://registry.yarnpkg.com/parse-asn1/-/parse-asn1-5.0.0.tgz#35060f6d5015d37628c770f4e091a0b5a278bc23"
@@ -3661,7 +3697,7 @@ readable-stream@~1.0.2:
     isarray "0.0.1"
     string_decoder "~0.10.x"
 
-readable-stream@~2.0.0:
+readable-stream@~2.0.0, readable-stream@~2.0.6:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.0.6.tgz#8f90341e68a53ccc928788dacfcd11b36eb9b78e"
   dependencies:

From 32e2783fb91a27d750b6a767d9726e68081c2e69 Mon Sep 17 00:00:00 2001
From: Stan Hu <stanhu@gmail.com>
Date: Wed, 5 Apr 2017 03:54:37 -0700
Subject: [PATCH 133/278] Potential fix for intermittent spec failure in award
 emoji specs

Hover and then click seems to make this work more reliably.

Closes #30399
---
 features/steps/project/issues/award_emoji.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/features/steps/project/issues/award_emoji.rb b/features/steps/project/issues/award_emoji.rb
index e55dc2913c3..a4cfc1fb8c8 100644
--- a/features/steps/project/issues/award_emoji.rb
+++ b/features/steps/project/issues/award_emoji.rb
@@ -24,7 +24,9 @@ class Spinach::Features::AwardEmoji < Spinach::FeatureSteps
 
   step 'I click to emoji in the picker' do
     page.within '.emoji-menu-content' do
-      page.first('.js-emoji-btn').click
+      emoji_button = page.first('.js-emoji-btn')
+      emoji_button.hover
+      emoji_button.click
     end
   end
 

From 7f8e0bce5ab3af7be049a9d2887e611667598d71 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kamil=20Trzci=C5=84ski?= <ayufan@ayufan.eu>
Date: Wed, 5 Apr 2017 11:04:34 +0000
Subject: [PATCH 134/278] Added mock deployment and monitoring service with
 environments fixtures

---
 app/models/project.rb                         |  2 +
 .../mock_deployment_service.rb                | 18 +++++
 .../mock_monitoring_service.rb                | 17 +++++
 app/models/service.rb                         |  4 +-
 ...nd-monitoring-service-for-development.yaml |  4 ++
 db/fixtures/development/19_environments.rb    | 70 +++++++++++++++++++
 ...9_nested_groups.rb => 20_nested_groups.rb} |  0
 lib/api/services.rb                           |  8 ++-
 spec/fixtures/metrics.json                    |  1 +
 spec/lib/gitlab/import_export/all_models.yml  |  2 +
 10 files changed, 124 insertions(+), 2 deletions(-)
 create mode 100644 app/models/project_services/mock_deployment_service.rb
 create mode 100644 app/models/project_services/mock_monitoring_service.rb
 create mode 100644 changelogs/unreleased/add-mock-deployment-and-monitoring-service-for-development.yaml
 create mode 100644 db/fixtures/development/19_environments.rb
 rename db/fixtures/development/{19_nested_groups.rb => 20_nested_groups.rb} (100%)
 create mode 100644 spec/fixtures/metrics.json

diff --git a/app/models/project.rb b/app/models/project.rb
index 83660d8c431..12fd0668ff8 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -114,6 +114,8 @@ class Project < ActiveRecord::Base
   has_one :kubernetes_service, dependent: :destroy, inverse_of: :project
   has_one :prometheus_service, dependent: :destroy, inverse_of: :project
   has_one :mock_ci_service, dependent: :destroy
+  has_one :mock_deployment_service, dependent: :destroy
+  has_one :mock_monitoring_service, dependent: :destroy
 
   has_one  :forked_project_link,  dependent: :destroy, foreign_key: "forked_to_project_id"
   has_one  :forked_from_project,  through:   :forked_project_link
diff --git a/app/models/project_services/mock_deployment_service.rb b/app/models/project_services/mock_deployment_service.rb
new file mode 100644
index 00000000000..59a3811ce5d
--- /dev/null
+++ b/app/models/project_services/mock_deployment_service.rb
@@ -0,0 +1,18 @@
+class MockDeploymentService < DeploymentService
+  def title
+    'Mock deployment'
+  end
+
+  def description
+    'Mock deployment service'
+  end
+
+  def self.to_param
+    'mock_deployment'
+  end
+
+  # No terminals support
+  def terminals(environment)
+    []
+  end
+end
diff --git a/app/models/project_services/mock_monitoring_service.rb b/app/models/project_services/mock_monitoring_service.rb
new file mode 100644
index 00000000000..dd04e04e198
--- /dev/null
+++ b/app/models/project_services/mock_monitoring_service.rb
@@ -0,0 +1,17 @@
+class MockMonitoringService < MonitoringService
+  def title
+    'Mock monitoring'
+  end
+
+  def description
+    'Mock monitoring service'
+  end
+
+  def self.to_param
+    'mock_monitoring'
+  end
+
+  def metrics(environment)
+    JSON.parse(File.read(Rails.root + 'spec/fixtures/metrics.json'))
+  end
+end
diff --git a/app/models/service.rb b/app/models/service.rb
index 54550177744..5a0ec58d193 100644
--- a/app/models/service.rb
+++ b/app/models/service.rb
@@ -238,7 +238,9 @@ class Service < ActiveRecord::Base
       slack
       teamcity
     ]
-    service_names << 'mock_ci' if Rails.env.development?
+    if Rails.env.development?
+      service_names += %w[mock_ci mock_deployment mock_monitoring]
+    end
 
     service_names.sort_by(&:downcase)
   end
diff --git a/changelogs/unreleased/add-mock-deployment-and-monitoring-service-for-development.yaml b/changelogs/unreleased/add-mock-deployment-and-monitoring-service-for-development.yaml
new file mode 100644
index 00000000000..4c81d21a94b
--- /dev/null
+++ b/changelogs/unreleased/add-mock-deployment-and-monitoring-service-for-development.yaml
@@ -0,0 +1,4 @@
+---
+title: Added mock deployment and monitoring service with environments fixtures
+merge_request:
+author:
diff --git a/db/fixtures/development/19_environments.rb b/db/fixtures/development/19_environments.rb
new file mode 100644
index 00000000000..93214b9d3e7
--- /dev/null
+++ b/db/fixtures/development/19_environments.rb
@@ -0,0 +1,70 @@
+require './spec/support/sidekiq'
+
+class Gitlab::Seeder::Environments
+  def initialize(project)
+    @project = project
+  end
+
+  def seed!
+    @project.create_mock_deployment_service!(active: true)
+    @project.create_mock_monitoring_service!(active: true)
+
+    create_master_deployments!('production')
+    create_master_deployments!('staging')
+    create_merge_request_review_deployments!
+  end
+
+  private
+
+  def create_master_deployments!(name)
+    @project.repository.commits('master', limit: 4).map do |commit|
+      create_deployment!(
+        @project,
+        name,
+        'master',
+        commit.id
+      )
+    end
+  end
+
+  def create_merge_request_review_deployments!
+    @project.merge_requests.sample(4).map do |merge_request|
+      next unless merge_request.diff_head_sha
+
+      create_deployment!(
+        merge_request.source_project,
+        "review/#{merge_request.source_branch}",
+        merge_request.source_branch,
+        merge_request.diff_head_sha
+      )
+    end
+  end
+
+  def create_deployment!(project, name, ref, sha)
+    environment = find_or_create_environment!(project, name)
+    environment.deployments.create!(
+      project: project,
+      ref: ref,
+      sha: sha,
+      tag: false,
+      deployable: find_deployable(project, name)
+    )
+  end
+
+  def find_or_create_environment!(project, name)
+    project.environments.find_or_create_by!(name: name).tap do |environment|
+      environment.update(external_url: "https://google.com/#{name}")
+    end
+  end
+
+  def find_deployable(project, environment)
+    project.builds.where(environment: environment).sample
+  end
+end
+
+Gitlab::Seeder.quiet do
+  Project.all.sample(5).each do |project|
+    project_environments = Gitlab::Seeder::Environments.new(project)
+    project_environments.seed!
+  end
+end
diff --git a/db/fixtures/development/19_nested_groups.rb b/db/fixtures/development/20_nested_groups.rb
similarity index 100%
rename from db/fixtures/development/19_nested_groups.rb
rename to db/fixtures/development/20_nested_groups.rb
diff --git a/lib/api/services.rb b/lib/api/services.rb
index 4e0c9cb1f63..6802a99311e 100644
--- a/lib/api/services.rb
+++ b/lib/api/services.rb
@@ -562,8 +562,14 @@ module API
           desc: 'URL to the mock service'
         }
       ]
+      services['mock-deployment'] = []
+      services['mock-monitoring'] = []
 
-      service_classes << MockCiService
+      service_classes += [
+        MockCiService,
+        MockDeploymentService,
+        MockMonitoringService,
+      ]
     end
 
     trigger_services = {
diff --git a/spec/fixtures/metrics.json b/spec/fixtures/metrics.json
new file mode 100644
index 00000000000..06427adce57
--- /dev/null
+++ b/spec/fixtures/metrics.json
@@ -0,0 +1 @@
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diff --git a/spec/lib/gitlab/import_export/all_models.yml b/spec/lib/gitlab/import_export/all_models.yml
index 002cffd3062..24654bf6afd 100644
--- a/spec/lib/gitlab/import_export/all_models.yml
+++ b/spec/lib/gitlab/import_export/all_models.yml
@@ -156,6 +156,8 @@ project:
 - external_wiki_service
 - kubernetes_service
 - mock_ci_service
+- mock_deployment_service
+- mock_monitoring_service
 - forked_project_link
 - forked_from_project
 - forked_project_links

From 56cf0274a00ee4f2e21d6b1d0a41ea1642a1268f Mon Sep 17 00:00:00 2001
From: Jacob Vosmaer <jacob@gitlab.com>
Date: Wed, 5 Apr 2017 13:33:50 +0200
Subject: [PATCH 135/278] Rename {create,inizialize}_raw_repository

---
 app/models/repository.rb | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/app/models/repository.rb b/app/models/repository.rb
index f3c4cb851fb..dc1c1fab880 100644
--- a/app/models/repository.rb
+++ b/app/models/repository.rb
@@ -59,7 +59,7 @@ class Repository
   def raw_repository
     return nil unless path_with_namespace
 
-    @raw_repository ||= create_raw_repository
+    @raw_repository ||= initialize_raw_repository
   end
 
   # Return absolute path to repository
@@ -146,7 +146,7 @@ class Repository
     # may cause the branch to "disappear" erroneously or have the wrong SHA.
     #
     # See: https://github.com/libgit2/libgit2/issues/1534 and https://gitlab.com/gitlab-org/gitlab-ce/issues/15392
-    raw_repo = fresh_repo ? create_raw_repository : raw_repository
+    raw_repo = fresh_repo ? initialize_raw_repository : raw_repository
 
     raw_repo.find_branch(name)
   end
@@ -1162,7 +1162,7 @@ class Repository
     @project.repository_storage_path
   end
 
-  def create_raw_repository
+  def initialize_raw_repository
     Gitlab::Git::Repository.new(project.repository_storage, path_with_namespace + '.git')
   end
 end

From 31b8287a1b4cc5ee4424c35045fa4540e9665184 Mon Sep 17 00:00:00 2001
From: Mike Wyatt <wyatt.mike@gmail.com>
Date: Wed, 5 Apr 2017 12:07:10 +0000
Subject: [PATCH 136/278] Return an empty array when dependencies is an empty
 array

---
 app/models/ci/build.rb           |  6 ++++++
 spec/requests/api/runner_spec.rb | 23 +++++++++++++++++++++++
 2 files changed, 29 insertions(+)

diff --git a/app/models/ci/build.rb b/app/models/ci/build.rb
index ad0be70c32a..8431c5f228c 100644
--- a/app/models/ci/build.rb
+++ b/app/models/ci/build.rb
@@ -540,6 +540,8 @@ module Ci
     end
 
     def dependencies
+      return [] if empty_dependencies?
+
       depended_jobs = depends_on_builds
 
       return depended_jobs unless options[:dependencies].present?
@@ -549,6 +551,10 @@ module Ci
       end
     end
 
+    def empty_dependencies?
+      options[:dependencies]&.empty?
+    end
+
     private
 
     def update_artifacts_size
diff --git a/spec/requests/api/runner_spec.rb b/spec/requests/api/runner_spec.rb
index 044b989e5ba..1cfac7353d4 100644
--- a/spec/requests/api/runner_spec.rb
+++ b/spec/requests/api/runner_spec.rb
@@ -461,6 +461,29 @@ describe API::Runner do
             end
           end
 
+          context 'when dependencies is an empty array' do
+            let!(:job) { create(:ci_build_tag, pipeline: pipeline, name: 'spinach', stage: 'test', stage_idx: 0) }
+            let!(:job2) { create(:ci_build_tag, pipeline: pipeline, name: 'rubocop', stage: 'test', stage_idx: 0) }
+            let!(:empty_dependencies_job) do
+              create(:ci_build, pipeline: pipeline, token: 'test-job-token', name: 'empty_dependencies_job',
+                                stage: 'deploy', stage_idx: 1,
+                                options: { dependencies: [] })
+            end
+
+            before do
+              job.success
+              job2.success
+            end
+
+            it 'returns an empty array' do
+              request_job
+
+              expect(response).to have_http_status(201)
+              expect(json_response['id']).to eq(empty_dependencies_job.id)
+              expect(json_response['dependencies'].count).to eq(0)
+            end
+          end
+
           context 'when job has no tags' do
             before { job.update(tags: []) }
 

From 0617876d9ff446fde21eca03a66ddb38c29a82bc Mon Sep 17 00:00:00 2001
From: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Date: Mon, 3 Apr 2017 18:48:17 +0300
Subject: [PATCH 137/278] Fix subgroup repository disappearance if group was
 moved

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
---
 app/models/namespace.rb                     | 10 +++-
 changelogs/unreleased/dz-fix-group-move.yml |  4 ++
 spec/models/namespace_spec.rb               | 51 +++++++++++++++------
 3 files changed, 50 insertions(+), 15 deletions(-)
 create mode 100644 changelogs/unreleased/dz-fix-group-move.yml

diff --git a/app/models/namespace.rb b/app/models/namespace.rb
index 1d4b1f7d590..9bfa731785f 100644
--- a/app/models/namespace.rb
+++ b/app/models/namespace.rb
@@ -150,7 +150,7 @@ class Namespace < ActiveRecord::Base
   end
 
   def any_project_has_container_registry_tags?
-    projects.any?(&:has_container_registry_tags?)
+    all_projects.any?(&:has_container_registry_tags?)
   end
 
   def send_update_instructions
@@ -214,6 +214,12 @@ class Namespace < ActiveRecord::Base
     @old_repository_storage_paths ||= repository_storage_paths
   end
 
+  # Includes projects from this namespace and projects from all subgroups
+  # that belongs to this namespace
+  def all_projects
+    Project.inside_path(full_path)
+  end
+
   private
 
   def repository_storage_paths
@@ -221,7 +227,7 @@ class Namespace < ActiveRecord::Base
     # pending delete. Unscoping also get rids of the default order, which causes
     # problems with SELECT DISTINCT.
     Project.unscoped do
-      projects.select('distinct(repository_storage)').to_a.map(&:repository_storage_path)
+      all_projects.select('distinct(repository_storage)').to_a.map(&:repository_storage_path)
     end
   end
 
diff --git a/changelogs/unreleased/dz-fix-group-move.yml b/changelogs/unreleased/dz-fix-group-move.yml
new file mode 100644
index 00000000000..51fbe04fdc2
--- /dev/null
+++ b/changelogs/unreleased/dz-fix-group-move.yml
@@ -0,0 +1,4 @@
+---
+title: Fix subgroup repository disappearance if group was moved
+merge_request: 10414
+author:
diff --git a/spec/models/namespace_spec.rb b/spec/models/namespace_spec.rb
index ccaf0d7abc7..d9216112259 100644
--- a/spec/models/namespace_spec.rb
+++ b/spec/models/namespace_spec.rb
@@ -162,28 +162,44 @@ describe Namespace, models: true do
       it { expect { @namespace.move_dir }.to raise_error('Namespace cannot be moved, because at least one project has tags in container registry') }
     end
 
-    context 'renaming a sub-group' do
+    context 'with subgroups' do
       let(:parent) { create(:group, name: 'parent', path: 'parent') }
       let(:child) { create(:group, name: 'child', path: 'child', parent: parent) }
       let!(:project) { create(:project_empty_repo, path: 'the-project', namespace: child) }
-      let(:uploads_dir) { File.join(CarrierWave.root, 'uploads', 'parent') }
-      let(:pages_dir) { File.join(TestEnv.pages_path, 'parent') }
+      let(:uploads_dir) { File.join(CarrierWave.root, 'uploads') }
+      let(:pages_dir) { TestEnv.pages_path }
 
       before do
-        FileUtils.mkdir_p(File.join(uploads_dir, 'child', 'the-project'))
-        FileUtils.mkdir_p(File.join(pages_dir, 'child', 'the-project'))
+        FileUtils.mkdir_p(File.join(uploads_dir, 'parent', 'child', 'the-project'))
+        FileUtils.mkdir_p(File.join(pages_dir, 'parent', 'child', 'the-project'))
       end
 
-      it 'correctly moves the repository, uploads and pages' do
-        expected_repository_path = File.join(TestEnv.repos_path, 'parent', 'renamed', 'the-project.git')
-        expected_upload_path = File.join(uploads_dir, 'renamed', 'the-project')
-        expected_pages_path = File.join(pages_dir, 'renamed', 'the-project')
+      context 'renaming child' do
+        it 'correctly moves the repository, uploads and pages' do
+          expected_repository_path = File.join(TestEnv.repos_path, 'parent', 'renamed', 'the-project.git')
+          expected_upload_path = File.join(uploads_dir, 'parent', 'renamed', 'the-project')
+          expected_pages_path = File.join(pages_dir, 'parent', 'renamed', 'the-project')
 
-        child.update_attributes!(path: 'renamed')
+          child.update_attributes!(path: 'renamed')
 
-        expect(File.directory?(expected_repository_path)).to be(true)
-        expect(File.directory?(expected_upload_path)).to be(true)
-        expect(File.directory?(expected_pages_path)).to be(true)
+          expect(File.directory?(expected_repository_path)).to be(true)
+          expect(File.directory?(expected_upload_path)).to be(true)
+          expect(File.directory?(expected_pages_path)).to be(true)
+        end
+      end
+
+      context 'renaming parent' do
+        it 'correctly moves the repository, uploads and pages' do
+          expected_repository_path = File.join(TestEnv.repos_path, 'renamed', 'child', 'the-project.git')
+          expected_upload_path = File.join(uploads_dir, 'renamed', 'child', 'the-project')
+          expected_pages_path = File.join(pages_dir, 'renamed', 'child', 'the-project')
+
+          parent.update_attributes!(path: 'renamed')
+
+          expect(File.directory?(expected_repository_path)).to be(true)
+          expect(File.directory?(expected_upload_path)).to be(true)
+          expect(File.directory?(expected_pages_path)).to be(true)
+        end
       end
     end
   end
@@ -295,4 +311,13 @@ describe Namespace, models: true do
         to eq([namespace.owner_id])
     end
   end
+
+  describe '#all_projects' do
+    let(:group) { create(:group) }
+    let(:child) { create(:group, parent: group) }
+    let!(:project1) { create(:project_empty_repo, namespace: group) }
+    let!(:project2) { create(:project_empty_repo, namespace: child) }
+
+    it { expect(group.all_projects.to_a).to eq([project2, project1]) }
+  end
 end

From ee6f50027c3b8366d97a0170f99c24dfc23cd101 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Wed, 5 Apr 2017 14:13:46 +0200
Subject: [PATCH 138/278] Improve container repository tags controller route

---
 config/routes/project.rb | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/config/routes/project.rb b/config/routes/project.rb
index f85521fe6d3..909a12a0204 100644
--- a/config/routes/project.rb
+++ b/config/routes/project.rb
@@ -221,14 +221,13 @@ constraints(ProjectUrlConstrainer.new) do
         end
       end
 
-      resources :container_registry,
-        controller: 'registry/repositories',
-        only: [:index, :destroy],
-        constraints: { id: Gitlab::Regex.container_registry_reference_regex }
+      resources :container_registry, only: [:index, :destroy],
+        controller: 'registry/repositories'
 
       namespace :registry do
         resources :repository, only: [] do
-          resources :tags, only: [:destroy]
+          resources :tags, only: [:destroy],
+            constraints: { id: Gitlab::Regex.container_registry_reference_regex }
         end
       end
 

From ed0547b7c069eb1df002f6441cfa313ba6c6381e Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Wed, 5 Apr 2017 14:18:42 +0200
Subject: [PATCH 139/278] Require container registry entities in controllers

---
 .../projects/registry/repositories_controller.rb            | 2 +-
 app/controllers/projects/registry/tags_controller.rb        | 6 ++++--
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/app/controllers/projects/registry/repositories_controller.rb b/app/controllers/projects/registry/repositories_controller.rb
index 2e18075d40f..737f8424ebf 100644
--- a/app/controllers/projects/registry/repositories_controller.rb
+++ b/app/controllers/projects/registry/repositories_controller.rb
@@ -21,7 +21,7 @@ module Projects
       private
 
       def image
-        @image ||= project.container_repositories.find_by(id: params[:id])
+        @image ||= project.container_repositories.find(params[:id])
       end
 
       ##
diff --git a/app/controllers/projects/registry/tags_controller.rb b/app/controllers/projects/registry/tags_controller.rb
index 138f9d14ee1..7a9f290e946 100644
--- a/app/controllers/projects/registry/tags_controller.rb
+++ b/app/controllers/projects/registry/tags_controller.rb
@@ -17,11 +17,13 @@ module Projects
 
       def repository
         @image ||= project.container_repositories
-          .find_by(id: params[:repository_id])
+          .find(params[:repository_id])
       end
 
       def tag
-        @tag ||= repository.tag(params[:id]) if params[:id].present?
+        return render_404 unless params[:id].present?
+
+        @tag ||= repository.tag(params[:id])
       end
     end
   end

From b31c53320ea930f85dabbea674103d2faa59471f Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Wed, 5 Apr 2017 14:20:33 +0200
Subject: [PATCH 140/278] Revert unneeded change in project destroy service

---
 app/services/projects/destroy_service.rb | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/app/services/projects/destroy_service.rb b/app/services/projects/destroy_service.rb
index a47e74ba9b0..f2d12402239 100644
--- a/app/services/projects/destroy_service.rb
+++ b/app/services/projects/destroy_service.rb
@@ -29,6 +29,7 @@ module Projects
 
       Project.transaction do
         project.team.truncate
+        project.destroy!
 
         unless remove_legacy_registry_tags
           raise_error('Failed to remove some tags in project container registry. Please try again or contact administrator.')
@@ -41,8 +42,6 @@ module Projects
         unless remove_repository(wiki_path)
           raise_error('Failed to remove wiki repository. Please try again or contact administrator.')
         end
-
-        project.destroy!
       end
 
       log_info("Project \"#{project.path_with_namespace}\" was removed")

From b611da70afeffbffd4a8fc8d5ddf61aa2362617d Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Wed, 5 Apr 2017 14:32:45 +0200
Subject: [PATCH 141/278] Fix status when removing legacy tags from registry

---
 app/services/projects/destroy_service.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/services/projects/destroy_service.rb b/app/services/projects/destroy_service.rb
index f2d12402239..06d8d143231 100644
--- a/app/services/projects/destroy_service.rb
+++ b/app/services/projects/destroy_service.rb
@@ -76,7 +76,7 @@ module Projects
       return true unless Gitlab.config.registry.enabled
 
       ContainerRepository.build_root_repository(project).tap do |repository|
-        return repository.delete_tags! if repository.has_tags?
+        return repository.has_tags? ? repository.delete_tags! : true
       end
     end
 

From c753975b087cf71d82712624fa5fcd9fa6d79844 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Wed, 5 Apr 2017 14:37:50 +0200
Subject: [PATCH 142/278] Add some minor improvements into registry partials

---
 app/assets/stylesheets/pages/container_registry.scss      | 2 +-
 app/views/projects/registry/repositories/_image.html.haml | 7 +++----
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/app/assets/stylesheets/pages/container_registry.scss b/app/assets/stylesheets/pages/container_registry.scss
index 92543d7d714..3266714396e 100644
--- a/app/assets/stylesheets/pages/container_registry.scss
+++ b/app/assets/stylesheets/pages/container_registry.scss
@@ -8,7 +8,7 @@
 
 .container-image-head {
   padding: 0 16px;
-  line-height: 4;
+  line-height: 4em;
 }
 
 .table.tags {
diff --git a/app/views/projects/registry/repositories/_image.html.haml b/app/views/projects/registry/repositories/_image.html.haml
index b0b09354e02..d183ce34a3a 100644
--- a/app/views/projects/registry/repositories/_image.html.haml
+++ b/app/views/projects/registry/repositories/_image.html.haml
@@ -1,7 +1,7 @@
 .container-image.js-toggle-container
   .container-image-head
     = link_to "#", class: "js-toggle-button" do
-      = icon("chevron-down")
+      = icon('chevron-down', 'aria-hidden': 'true')
       = escape_once(image.path)
 
     = clipboard_button(clipboard_text: "docker pull #{image.path}")
@@ -12,7 +12,7 @@
                 title: 'Remove repository',
                 data: { confirm: 'Are you sure?' },
                 method: :delete do
-        = icon('trash cred')
+        = icon('trash cred', 'aria-hidden': 'true')
 
   .container-image-tags.js-toggle-content.hide
     - if image.has_tags?
@@ -28,6 +28,5 @@
                 %th
           = render partial: 'tag', collection: image.tags
     - else
-      %li
-        .nothing-here-block No tags in Container Registry for this container image.
+      .nothing-here-block No tags in Container Registry for this container image.
 

From 7c5198219aacaf18bfc7e8c523dcfa15d013139a Mon Sep 17 00:00:00 2001
From: "Luke \"Jared\" Bennett" <lbennett@gitlab.com>
Date: Wed, 5 Apr 2017 12:43:03 +0000
Subject: [PATCH 143/278] MR empty state

---
 app/assets/stylesheets/framework/blocks.scss  |  4 ++
 .../groups/application_controller.rb          |  1 +
 app/views/groups/merge_requests.html.haml     | 30 ++++----
 .../merge_requests/_merge_requests.html.haml  |  8 +--
 .../projects/merge_requests/index.html.haml   | 25 ++++---
 app/views/shared/_merge_requests.html.haml    |  2 +-
 .../empty_states/_merge_requests.html.haml    | 22 ++++++
 .../empty_states/icons/_merge_requests.svg    |  1 +
 ...er-empty-state-for-merge-requests-view.yml |  4 ++
 features/dashboard/dashboard.feature          |  3 +-
 features/project/issues/issues.feature        |  6 +-
 features/steps/project/fork.rb                |  3 +-
 .../steps/project/forked_merge_requests.rb    |  2 +-
 features/steps/project/merge_requests.rb      |  2 +-
 features/steps/shared/project.rb              |  4 ++
 .../features/dashboard/merge_requests_spec.rb | 32 +++++++++
 spec/features/groups/empty_states_spec.rb     | 70 +++++++++++++++++++
 .../merge_requests/create_new_mr_spec.rb      |  8 +--
 .../projects/merge_requests/list_spec.rb      | 24 +++++++
 spec/features/search_spec.rb                  |  2 +
 20 files changed, 213 insertions(+), 40 deletions(-)
 create mode 100644 app/views/shared/empty_states/_merge_requests.html.haml
 create mode 100644 app/views/shared/empty_states/icons/_merge_requests.svg
 create mode 100644 changelogs/unreleased/20841-getting-started-better-empty-state-for-merge-requests-view.yml
 create mode 100644 spec/features/dashboard/merge_requests_spec.rb
 create mode 100644 spec/features/groups/empty_states_spec.rb

diff --git a/app/assets/stylesheets/framework/blocks.scss b/app/assets/stylesheets/framework/blocks.scss
index 9a4129cdc8d..52425262925 100644
--- a/app/assets/stylesheets/framework/blocks.scss
+++ b/app/assets/stylesheets/framework/blocks.scss
@@ -292,6 +292,10 @@
   }
 
   @media(min-width: $screen-xs-max) {
+    &.merge-requests .text-content {
+      margin-top: 40px;
+    }
+
     &.labels .text-content {
       margin-top: 70px;
     }
diff --git a/app/controllers/groups/application_controller.rb b/app/controllers/groups/application_controller.rb
index c411c21bb80..8b69c18d689 100644
--- a/app/controllers/groups/application_controller.rb
+++ b/app/controllers/groups/application_controller.rb
@@ -10,6 +10,7 @@ class Groups::ApplicationController < ApplicationController
     unless @group
       id = params[:group_id] || params[:id]
       @group = Group.find_by_full_path(id)
+      @group_merge_requests = MergeRequestsFinder.new(current_user, group_id: @group.id).execute
 
       unless @group && can?(current_user, :read_group, @group)
         @group = nil
diff --git a/app/views/groups/merge_requests.html.haml b/app/views/groups/merge_requests.html.haml
index 6ad76d23df5..8fe0bd149f3 100644
--- a/app/views/groups/merge_requests.html.haml
+++ b/app/views/groups/merge_requests.html.haml
@@ -1,18 +1,22 @@
 - page_title "Merge Requests"
 
-.top-area
-  = render 'shared/issuable/nav', type: :merge_requests
-  - if current_user
-    .nav-controls
-      = render 'shared/new_project_item_select', path: 'merge_requests/new', label: "New Merge Request"
+- if @group_merge_requests.empty?
+  = render 'shared/empty_states/merge_requests', project_select_button: true
+- else
+  .top-area
+    = render 'shared/issuable/nav', type: :merge_requests
+    - if current_user
+      .nav-controls
+        = render 'shared/new_project_item_select', path: 'merge_requests/new', label: "New merge request"
 
-= render 'shared/issuable/filter', type: :merge_requests
+  = render 'shared/issuable/filter', type: :merge_requests
 
-.row-content-block.second-block
-  Only merge requests from
-  %strong= @group.name
-  group are listed here.
-  - if current_user
-    To see all merge requests you should visit #{link_to 'dashboard', merge_requests_dashboard_path} page.
+  .row-content-block.second-block
+    Only merge requests from
+    %strong= @group.name
+    group are listed here.
+    - if current_user
+      To see all merge requests you should visit #{link_to 'dashboard', merge_requests_dashboard_path} page.
 
-= render 'shared/merge_requests'
+  .prepend-top-default
+    = render 'shared/merge_requests'
diff --git a/app/views/projects/merge_requests/_merge_requests.html.haml b/app/views/projects/merge_requests/_merge_requests.html.haml
index fe82f751f53..4e97f74dd6a 100644
--- a/app/views/projects/merge_requests/_merge_requests.html.haml
+++ b/app/views/projects/merge_requests/_merge_requests.html.haml
@@ -1,8 +1,8 @@
 %ul.content-list.mr-list.issuable-list
-  = render @merge_requests
-  - if @merge_requests.blank?
-    %li
-      .nothing-here-block No merge requests to show
+  - if @merge_requests.exists?
+    = render @merge_requests
+  - else
+    = render 'shared/empty_states/merge_requests'
 
 - if @merge_requests.present?
   = paginate @merge_requests, theme: "gitlab"
diff --git a/app/views/projects/merge_requests/index.html.haml b/app/views/projects/merge_requests/index.html.haml
index 8a96c8dacf6..64f17ab34b1 100644
--- a/app/views/projects/merge_requests/index.html.haml
+++ b/app/views/projects/merge_requests/index.html.haml
@@ -7,16 +7,19 @@
 - content_for :page_specific_javascripts do
   = page_specific_javascript_bundle_tag('filtered_search')
 
-%div{ class: container_class }
-  .top-area
-    = render 'shared/issuable/nav', type: :merge_requests
-    .nav-controls
-      - merge_project = can?(current_user, :create_merge_request, @project) ? @project : (current_user && current_user.fork_of(@project))
-      - if merge_project
-        = link_to new_namespace_project_merge_request_path(merge_project.namespace, merge_project), class: "btn btn-new", title: "New Merge Request" do
-          New Merge Request
+- if @project.merge_requests.exists?
+  %div{ class: container_class }
+    .top-area
+      = render 'shared/issuable/nav', type: :merge_requests
+      .nav-controls
+        - merge_project = can?(current_user, :create_merge_request, @project) ? @project : (current_user && current_user.fork_of(@project))
+        - if merge_project
+          = link_to new_namespace_project_merge_request_path(merge_project.namespace, merge_project), class: "btn btn-new", title: "New merge request" do
+            New merge request
 
-  = render 'shared/issuable/search_bar', type: :merge_requests
+    = render 'shared/issuable/search_bar', type: :merge_requests
 
-  .merge-requests-holder
-    = render 'merge_requests'
+    .merge-requests-holder
+      = render 'merge_requests'
+- else
+  = render 'shared/empty_states/merge_requests', button_path: new_namespace_project_merge_request_path(@project.namespace, @project)
diff --git a/app/views/shared/_merge_requests.html.haml b/app/views/shared/_merge_requests.html.haml
index b7982b7fe9b..eecbb32e90e 100644
--- a/app/views/shared/_merge_requests.html.haml
+++ b/app/views/shared/_merge_requests.html.haml
@@ -6,4 +6,4 @@
   = paginate @merge_requests, theme: "gitlab"
 
 - else
-  .nothing-here-block No merge requests to show
+  = render 'shared/empty_states/merge_requests'
diff --git a/app/views/shared/empty_states/_merge_requests.html.haml b/app/views/shared/empty_states/_merge_requests.html.haml
new file mode 100644
index 00000000000..7f2f99f3406
--- /dev/null
+++ b/app/views/shared/empty_states/_merge_requests.html.haml
@@ -0,0 +1,22 @@
+- button_path = local_assigns.fetch(:button_path, false)
+- project_select_button = local_assigns.fetch(:project_select_button, false)
+- has_button = button_path || project_select_button
+
+.row.empty-state.merge-requests
+  .col-xs-12{ class: "#{'col-sm-6 pull-right' if has_button}" }
+    .svg-content
+      = render 'shared/empty_states/icons/merge_requests.svg'
+  .col-xs-12{ class: "#{'col-sm-6' if has_button}" }
+    .text-content
+      - if has_button
+        %h4
+          Merge requests are a place to propose changes you've made to a project and discuss those changes with others.
+        %p
+          Interested parties can even contribute by pushing commits if they want to.
+        - if project_select_button
+          = render 'shared/new_project_item_select', path: 'merge_requests/new', label: 'New merge request'
+        - else
+          = link_to 'New merge request', button_path, class: 'btn btn-new', title: 'New merge request', id: 'new_merge_request_link'
+      - else
+        %h4.text-center
+          There are no merge requests to show.
diff --git a/app/views/shared/empty_states/icons/_merge_requests.svg b/app/views/shared/empty_states/icons/_merge_requests.svg
new file mode 100644
index 00000000000..e77f6319a95
--- /dev/null
+++ b/app/views/shared/empty_states/icons/_merge_requests.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="755 221 385 225" xmlns:xlink="http://www.w3.org/1999/xlink"><defs><rect id="a" width="278" height="179" rx="10"/><mask id="d" width="278" height="179" x="0" y="0" fill="#fff"><use xlink:href="#a"/></mask><path id="b" d="M13.6 49H57c5.5 0 10-4.5 10-10V10c0-5.5-4.5-10-10-10H10C4.5 0 0 4.5 0 10v42c0 5.5 3.2 7 7.2 3l6.4-6z"/><mask id="e" width="67" height="57.2" x="0" y="0" fill="#fff"><use xlink:href="#b"/></mask><path id="c" d="M13.6 49H57c5.5 0 10-4.5 10-10V10c0-5.5-4.5-10-10-10H10C4.5 0 0 4.5 0 10v42c0 5.5 3.2 7 7.2 3l6.4-6z"/><mask id="f" width="67" height="57.2" x="0" y="0" fill="#fff"><use xlink:href="#c"/></mask></defs><g fill="none" fill-rule="evenodd"><g fill="#F9F9F9" transform="translate(752 227)"><rect width="120" height="22" x="30" rx="11"/><rect width="132" height="22" y="44" rx="11"/><rect width="190" height="22" x="208" y="66" rx="11"/><rect width="158" height="22" x="129" y="197" rx="11"/><rect width="158" height="22" 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diff --git a/changelogs/unreleased/20841-getting-started-better-empty-state-for-merge-requests-view.yml b/changelogs/unreleased/20841-getting-started-better-empty-state-for-merge-requests-view.yml
new file mode 100644
index 00000000000..34909c06df3
--- /dev/null
+++ b/changelogs/unreleased/20841-getting-started-better-empty-state-for-merge-requests-view.yml
@@ -0,0 +1,4 @@
+---
+title: Added merge requests empty state
+merge_request: 7342
+author: 
diff --git a/features/dashboard/dashboard.feature b/features/dashboard/dashboard.feature
index b1d5e4a7acb..1af4d46dec9 100644
--- a/features/dashboard/dashboard.feature
+++ b/features/dashboard/dashboard.feature
@@ -63,7 +63,8 @@ Feature: Dashboard
 
   @javascript
   Scenario: Visiting Project's merge requests after sorting
-    Given I visit dashboard merge requests page
+    Given project "Shop" has a "Bugfix MR" merge request open
+    And I visit dashboard merge requests page
     And I sort the list by "Oldest updated"
     And I visit project "Shop" merge requests page
     Then The list should be sorted by "Oldest updated"
diff --git a/features/project/issues/issues.feature b/features/project/issues/issues.feature
index b2b4fe72220..27fa67c1843 100644
--- a/features/project/issues/issues.feature
+++ b/features/project/issues/issues.feature
@@ -56,14 +56,16 @@ Feature: Project Issues
 
   @javascript
   Scenario: Visiting Merge Requests after being sorted the list
-    Given I visit project "Shop" issues page
+    Given project "Shop" has a "Bugfix MR" merge request open
+    And I visit project "Shop" issues page
     And I sort the list by "Oldest updated"
     And I visit project "Shop" merge requests page
     Then The list should be sorted by "Oldest updated"
 
   @javascript
   Scenario: Visiting Merge Requests from a differente Project after sorting
-    Given I visit project "Shop" merge requests page
+    Given project "Shop" has a "Bugfix MR" merge request open
+    And I visit project "Shop" merge requests page
     And I sort the list by "Oldest updated"
     And I visit dashboard merge requests page
     Then The list should be sorted by "Oldest updated"
diff --git a/features/steps/project/fork.rb b/features/steps/project/fork.rb
index 79db9728227..7591e7d5612 100644
--- a/features/steps/project/fork.rb
+++ b/features/steps/project/fork.rb
@@ -42,8 +42,7 @@ class Spinach::Features::ProjectFork < Spinach::FeatureSteps
   end
 
   step 'I click link "New merge request"' do
-    expect(page).to have_content(/new merge request/i)
-    click_link "New Merge Request"
+    page.has_link?('New Merge Request') ? click_link("New Merge Request") : click_link('New merge request')
   end
 
   step 'I should see the new merge request page for my namespace' do
diff --git a/features/steps/project/forked_merge_requests.rb b/features/steps/project/forked_merge_requests.rb
index c0827ff8fc7..ef1bb453615 100644
--- a/features/steps/project/forked_merge_requests.rb
+++ b/features/steps/project/forked_merge_requests.rb
@@ -16,7 +16,7 @@ class Spinach::Features::ProjectForkedMergeRequests < Spinach::FeatureSteps
   end
 
   step 'I click link "New Merge Request"' do
-    click_link "New Merge Request"
+    page.has_link?('New Merge Request') ? click_link("New Merge Request") : click_link('New merge request')
   end
 
   step 'I should see merge request "Merge Request On Forked Project"' do
diff --git a/features/steps/project/merge_requests.rb b/features/steps/project/merge_requests.rb
index c9c4f537fad..5510c65265a 100644
--- a/features/steps/project/merge_requests.rb
+++ b/features/steps/project/merge_requests.rb
@@ -14,7 +14,7 @@ class Spinach::Features::ProjectMergeRequests < Spinach::FeatureSteps
   end
 
   step 'I click link "New Merge Request"' do
-    click_link "New Merge Request"
+    page.has_link?('New Merge Request') ? click_link("New Merge Request") : click_link('New merge request')
   end
 
   step 'I click link "Bug NS-04"' do
diff --git a/features/steps/shared/project.rb b/features/steps/shared/project.rb
index 345a28f27dc..782009a32a7 100644
--- a/features/steps/shared/project.rb
+++ b/features/steps/shared/project.rb
@@ -273,6 +273,10 @@ module SharedProject
     @project.update(public_builds: false)
   end
 
+  step 'project "Shop" has a "Bugfix MR" merge request open' do
+    create(:merge_request, title: "Bugfix MR", target_project: project, source_project: project, author: project.users.first)
+  end
+
   def user_owns_project(user_name:, project_name:, visibility: :private)
     user = user_exists(user_name, username: user_name.gsub(/\s/, '').underscore)
     project = Project.find_by(name: project_name)
diff --git a/spec/features/dashboard/merge_requests_spec.rb b/spec/features/dashboard/merge_requests_spec.rb
new file mode 100644
index 00000000000..508ca38d7e5
--- /dev/null
+++ b/spec/features/dashboard/merge_requests_spec.rb
@@ -0,0 +1,32 @@
+require 'spec_helper'
+
+describe 'Dashboard Merge Requests' do
+  let(:current_user) { create :user }
+  let(:project) do
+    create(:empty_project) do |project|
+      project.add_master(current_user)
+    end
+  end
+
+  before do
+    login_as(current_user)
+  end
+
+  it 'should show an empty state' do
+    visit merge_requests_dashboard_path(assignee_id: current_user.id)
+
+    expect(page).to have_selector('.empty-state')
+  end
+
+  context 'if there are merge requests' do
+    before do
+      create(:merge_request, assignee: current_user, source_project: project)
+
+      visit merge_requests_dashboard_path(assignee_id: current_user.id)
+    end
+
+    it 'should not show an empty state' do
+      expect(page).not_to have_selector('.empty-state')
+    end
+  end
+end
diff --git a/spec/features/groups/empty_states_spec.rb b/spec/features/groups/empty_states_spec.rb
new file mode 100644
index 00000000000..fef8e41bffe
--- /dev/null
+++ b/spec/features/groups/empty_states_spec.rb
@@ -0,0 +1,70 @@
+require 'spec_helper'
+
+feature 'Groups Merge Requests Empty States' do
+  let(:group) { create(:group) }
+  let(:user) { create(:group_member, :developer, user: create(:user), group: group ).user }
+
+  before do
+    login_as(user)
+  end
+
+  context 'group has a project' do
+    let(:project) { create(:empty_project, namespace: group) }
+
+    before do
+      project.add_master(user)
+    end
+
+    context 'the project has a merge request' do
+      before do
+        create(:merge_request, source_project: project)
+
+        visit merge_requests_group_path(group)
+      end
+
+      it 'should not display an empty state' do
+        expect(page).not_to have_selector('.empty-state')
+      end
+    end
+
+    context 'the project has no merge requests', :js do
+      before do
+        visit merge_requests_group_path(group)
+      end
+
+      it 'should display an empty state' do
+        expect(page).to have_selector('.empty-state')
+      end
+
+      it 'should show a new merge request button' do
+        within '.empty-state' do
+          expect(page).to have_content('New merge request')
+        end
+      end
+
+      it 'the new merge request button opens a project dropdown' do
+        within '.empty-state' do
+          find('.new-project-item-select-button').click
+        end
+
+        expect(page).to have_selector('.ajax-project-dropdown')
+      end
+    end
+  end
+
+  context 'group without a project' do
+    before do
+      visit merge_requests_group_path(group)
+    end
+
+    it 'should display an empty state' do
+      expect(page).to have_selector('.empty-state')
+    end
+
+    it 'should not show a new merge request button' do
+      within '.empty-state' do
+        expect(page).not_to have_link('New merge request')
+      end
+    end
+  end
+end
diff --git a/spec/features/merge_requests/create_new_mr_spec.rb b/spec/features/merge_requests/create_new_mr_spec.rb
index f1ad4a55246..f36781167fb 100644
--- a/spec/features/merge_requests/create_new_mr_spec.rb
+++ b/spec/features/merge_requests/create_new_mr_spec.rb
@@ -15,7 +15,7 @@ feature 'Create New Merge Request', feature: true, js: true do
   it 'selects the source branch sha when a tag with the same name exists' do
     visit namespace_project_merge_requests_path(project.namespace, project)
 
-    click_link 'New Merge Request'
+    click_link 'New merge request'
     expect(page).to have_content('Source branch')
     expect(page).to have_content('Target branch')
 
@@ -27,8 +27,8 @@ feature 'Create New Merge Request', feature: true, js: true do
 
   it 'selects the target branch sha when a tag with the same name exists' do
     visit namespace_project_merge_requests_path(project.namespace, project)
-    
-    click_link 'New Merge Request'
+
+    click_link 'New merge request'
 
     expect(page).to have_content('Source branch')
     expect(page).to have_content('Target branch')
@@ -42,7 +42,7 @@ feature 'Create New Merge Request', feature: true, js: true do
   it 'generates a diff for an orphaned branch' do
     visit namespace_project_merge_requests_path(project.namespace, project)
 
-    click_link 'New Merge Request'
+    page.has_link?('New Merge Request') ? click_link("New Merge Request") : click_link('New merge request')
     expect(page).to have_content('Source branch')
     expect(page).to have_content('Target branch')
 
diff --git a/spec/features/projects/merge_requests/list_spec.rb b/spec/features/projects/merge_requests/list_spec.rb
index 5dd58ad66a7..7e8a796c55d 100644
--- a/spec/features/projects/merge_requests/list_spec.rb
+++ b/spec/features/projects/merge_requests/list_spec.rb
@@ -17,4 +17,28 @@ feature 'Merge Requests List' do
 
     expect(page).not_to have_selector('.js-new-board-list')
   end
+
+  it 'should show an empty state' do
+    visit namespace_project_merge_requests_path(project.namespace, project)
+
+    expect(page).to have_selector('.empty-state')
+  end
+
+  it 'empty state should have a create merge request button' do
+    visit namespace_project_merge_requests_path(project.namespace, project)
+
+    expect(page).to have_link 'New merge request', href: new_namespace_project_merge_request_path(project.namespace, project)
+  end
+
+  context 'if there are merge requests' do
+    before do
+      create(:merge_request, assignee: user, source_project: project)
+
+      visit namespace_project_merge_requests_path(project.namespace, project)
+    end
+
+    it 'should not show an empty state' do
+      expect(page).not_to have_selector('.empty-state')
+    end
+  end
 end
diff --git a/spec/features/search_spec.rb b/spec/features/search_spec.rb
index 40ef4c098b9..e8ad28a00f0 100644
--- a/spec/features/search_spec.rb
+++ b/spec/features/search_spec.rb
@@ -164,6 +164,8 @@ describe "Search", feature: true  do
       end
 
       context 'click the links in the category search dropdown', js: true do
+        let!(:merge_request) { create(:merge_request, source_project: project, author: user, assignee: user) }
+
         before do
           page.find('#search').click
         end

From 8eb350663e0dbee481e5a5f2a785dbbf365e18cc Mon Sep 17 00:00:00 2001
From: Jacob Vosmaer <jacob@gitlab.com>
Date: Thu, 30 Mar 2017 16:26:30 +0200
Subject: [PATCH 144/278] Deal with Rails autoload instance variable resets

Rails auto-load (a development feature) can end up resetting instance
variables on classes. This breaks Gitlab::GitalyClient, which uses
instance variables to keep global hashes to look up channels and
addresses. This change adds code that regenerates the hashes if they
suddenly become nil.
---
 config/initializers/8_gitaly.rb | 14 +-----------
 lib/gitlab/gitaly_client.rb     | 38 ++++++++++++++++++++++++++++-----
 2 files changed, 34 insertions(+), 18 deletions(-)

diff --git a/config/initializers/8_gitaly.rb b/config/initializers/8_gitaly.rb
index c7f27c78535..42ec7240b0f 100644
--- a/config/initializers/8_gitaly.rb
+++ b/config/initializers/8_gitaly.rb
@@ -2,17 +2,5 @@ require 'uri'
 
 # Make sure we initialize our Gitaly channels before Sidekiq starts multi-threaded execution.
 if Gitlab.config.gitaly.enabled || Rails.env.test?
-  Gitlab.config.repositories.storages.each do |name, params|
-    address = params['gitaly_address']
-
-    unless address.present?
-      raise "storage #{name.inspect} is missing a gitaly_address"
-    end
-
-    unless URI(address).scheme.in?(%w(tcp unix))
-      raise "Unsupported Gitaly address: #{address.inspect}"
-    end
-
-    Gitlab::GitalyClient.configure_channel(name, address)
-  end
+  Gitlab::GitalyClient.configure_channels
 end
diff --git a/lib/gitlab/gitaly_client.rb b/lib/gitlab/gitaly_client.rb
index fe15fb12adb..bcdf1b1faa8 100644
--- a/lib/gitlab/gitaly_client.rb
+++ b/lib/gitlab/gitaly_client.rb
@@ -4,11 +4,23 @@ module Gitlab
   module GitalyClient
     SERVER_VERSION_FILE = 'GITALY_SERVER_VERSION'.freeze
 
-    def self.configure_channel(storage, address)
-      @addresses ||= {}
-      @addresses[storage] = address
-      @channels ||= {}
-      @channels[storage] = new_channel(address)
+    # This function is not thread-safe because it updates Hashes in instance variables.
+    def self.configure_channels
+      @addresses = {}
+      @channels = {}
+      Gitlab.config.repositories.storages.each do |name, params|
+        address = params['gitaly_address']
+        unless address.present?
+          raise "storage #{name.inspect} is missing a gitaly_address"
+        end
+
+        unless URI(address).scheme.in?(%w(tcp unix))
+          raise "Unsupported Gitaly address: #{address.inspect}"
+        end
+
+        @addresses[name] = address
+        @channels[name] = new_channel(address)
+      end
     end
 
     def self.new_channel(address)
@@ -21,10 +33,26 @@ module Gitlab
     end
 
     def self.get_channel(storage)
+      if !Rails.env.production? && @channels.nil?
+        # In development mode the Rails auto-loader may reset the instance
+        # variables of this class. What we do here is not thread-safe. In normal
+        # circumstances (including production) these instance variables have
+        # been initialized from config/initializers.
+        configure_channels
+      end
+
       @channels[storage]
     end
 
     def self.get_address(storage)
+      if !Rails.env.production? && @addresses.nil?
+        # In development mode the Rails auto-loader may reset the instance
+        # variables of this class. What we do here is not thread-safe. In normal
+        # circumstances (including development) these instance variables have
+        # been initialized from config/initializers.
+        configure_channels
+      end
+
       @addresses[storage]
     end
 

From 000af87190bee6c99ad4e734818b3ba37c21a292 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Wed, 5 Apr 2017 14:44:35 +0200
Subject: [PATCH 145/278] Remove redundant code from container registry classes

---
 app/controllers/projects/registry/repositories_controller.rb | 2 +-
 app/models/container_repository.rb                           | 4 ++--
 spec/lib/container_registry/blob_spec.rb                     | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/app/controllers/projects/registry/repositories_controller.rb b/app/controllers/projects/registry/repositories_controller.rb
index 737f8424ebf..17f391ba07f 100644
--- a/app/controllers/projects/registry/repositories_controller.rb
+++ b/app/controllers/projects/registry/repositories_controller.rb
@@ -34,7 +34,7 @@ module Projects
           break if path.has_repository?
 
           ContainerRepository.build_from_path(path).tap do |repository|
-            repository.save if repository.has_tags?
+            repository.save! if repository.has_tags?
           end
         end
       end
diff --git a/app/models/container_repository.rb b/app/models/container_repository.rb
index 463eb5b7d69..9682df3a586 100644
--- a/app/models/container_repository.rb
+++ b/app/models/container_repository.rb
@@ -28,7 +28,7 @@ class ContainerRepository < ActiveRecord::Base
   end
 
   def manifest
-    @manifest ||= client.repository_tags(self.path)
+    @manifest ||= client.repository_tags(path)
   end
 
   def tags
@@ -45,7 +45,7 @@ class ContainerRepository < ActiveRecord::Base
   end
 
   def has_tags?
-    tags.to_a.any?
+    tags.any?
   end
 
   def root_repository?
diff --git a/spec/lib/container_registry/blob_spec.rb b/spec/lib/container_registry/blob_spec.rb
index 76ea29666ea..f06e5fd54a2 100644
--- a/spec/lib/container_registry/blob_spec.rb
+++ b/spec/lib/container_registry/blob_spec.rb
@@ -2,7 +2,7 @@ require 'spec_helper'
 
 describe ContainerRegistry::Blob do
   let(:group) { create(:group, name: 'group') }
-  let(:project) { create(:project, path: 'test', group: group) }
+  let(:project) { create(:empty_project, path: 'test', group: group) }
 
   let(:repository) do
     create(:container_repository, name: 'image',

From 6b565f534a17ce893ce288e8afd1e3e4d5d3dd3a Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Wed, 5 Apr 2017 14:47:28 +0200
Subject: [PATCH 146/278] Improve docs for multi-level container registry
 images

---
 doc/user/project/container_registry.md | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/doc/user/project/container_registry.md b/doc/user/project/container_registry.md
index 34762c1bf46..6a2ca7fb428 100644
--- a/doc/user/project/container_registry.md
+++ b/doc/user/project/container_registry.md
@@ -67,12 +67,12 @@ Your image will be named after the following scheme:
 
 GitLab supports up to three levels of image repository names.
 
-Following image repository names are valid:
+Following examples of image tags are valid:
 
 ```
-registry.example.com/<namespace>/<project>
-registry.example.com/<namespace>/<project>/image
-registry.example.com/<namespace>/<project>/image/type
+registry.example.com/group/project:some-tag
+registry.example.com/group/project/image:latest
+registry.example.com/group/project/my/image:rc1
 ```
 
 ## Use images from GitLab Container Registry

From 1e54181523f42c2734056b6ea548ebc2134f57a6 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Wed, 5 Apr 2017 15:12:29 +0200
Subject: [PATCH 147/278] Improve migration for container repositories table

---
 .../20170322013926_create_container_repository.rb      |  9 +++++++--
 db/schema.rb                                           | 10 ++++++++--
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/db/migrate/20170322013926_create_container_repository.rb b/db/migrate/20170322013926_create_container_repository.rb
index 87a1523724c..32eba3903b1 100644
--- a/db/migrate/20170322013926_create_container_repository.rb
+++ b/db/migrate/20170322013926_create_container_repository.rb
@@ -5,8 +5,13 @@ class CreateContainerRepository < ActiveRecord::Migration
 
   def change
     create_table :container_repositories do |t|
-      t.integer :project_id
-      t.string :name
+      t.references :project, foreign_key: true, null: false
+      t.string :name, null: false
+
+      t.timestamps null: false
     end
+
+    add_index :container_repositories, :project_id
+    add_index :container_repositories, [:project_id, :name], unique: true
   end
 end
diff --git a/db/schema.rb b/db/schema.rb
index 3c11e68da2c..9ee1d0e6aef 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -324,10 +324,15 @@ ActiveRecord::Schema.define(version: 20170329124448) do
   add_index "ci_variables", ["project_id"], name: "index_ci_variables_on_project_id", using: :btree
 
   create_table "container_repositories", force: :cascade do |t|
-    t.integer "project_id"
-    t.string "name"
+    t.integer "project_id", null: false
+    t.string "name", null: false
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
   end
 
+  add_index "container_repositories", ["project_id", "name"], name: "index_container_repositories_on_project_id_and_name", unique: true, using: :btree
+  add_index "container_repositories", ["project_id"], name: "index_container_repositories_on_project_id", using: :btree
+
   create_table "deploy_keys_projects", force: :cascade do |t|
     t.integer "deploy_key_id", null: false
     t.integer "project_id", null: false
@@ -1304,6 +1309,7 @@ ActiveRecord::Schema.define(version: 20170329124448) do
   add_foreign_key "boards", "projects"
   add_foreign_key "chat_teams", "namespaces", on_delete: :cascade
   add_foreign_key "ci_triggers", "users", column: "owner_id", name: "fk_e8e10d1964", on_delete: :cascade
+  add_foreign_key "container_repositories", "projects"
   add_foreign_key "issue_metrics", "issues", on_delete: :cascade
   add_foreign_key "label_priorities", "labels", on_delete: :cascade
   add_foreign_key "label_priorities", "projects", on_delete: :cascade

From 35bafb3797505f576934203fa29340239f26a80c Mon Sep 17 00:00:00 2001
From: Adam Niedzielski <adamsunday@gmail.com>
Date: Wed, 5 Apr 2017 15:35:05 +0200
Subject: [PATCH 148/278] Convert value to string before setting Poll-Interval
 header

---
 lib/gitlab/polling_interval.rb           | 2 +-
 spec/lib/gitlab/polling_interval_spec.rb | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/gitlab/polling_interval.rb b/lib/gitlab/polling_interval.rb
index c44bb1cd14d..f0c50584f07 100644
--- a/lib/gitlab/polling_interval.rb
+++ b/lib/gitlab/polling_interval.rb
@@ -12,7 +12,7 @@ module Gitlab
         value = -1
       end
 
-      response.headers[HEADER_NAME] = value
+      response.headers[HEADER_NAME] = value.to_s
     end
 
     def self.polling_enabled?
diff --git a/spec/lib/gitlab/polling_interval_spec.rb b/spec/lib/gitlab/polling_interval_spec.rb
index 56c2847e26a..5ea8ecb1c30 100644
--- a/spec/lib/gitlab/polling_interval_spec.rb
+++ b/spec/lib/gitlab/polling_interval_spec.rb
@@ -15,7 +15,7 @@ describe Gitlab::PollingInterval, lib: true do
       it 'sets value to -1' do
         polling_interval.set_header(response, interval: 10_000)
 
-        expect(headers['Poll-Interval']).to eq(-1)
+        expect(headers['Poll-Interval']).to eq('-1')
       end
     end
 
@@ -27,7 +27,7 @@ describe Gitlab::PollingInterval, lib: true do
       it 'applies modifier to base interval' do
         polling_interval.set_header(response, interval: 10_000)
 
-        expect(headers['Poll-Interval']).to eq(3333)
+        expect(headers['Poll-Interval']).to eq('3333')
       end
     end
   end

From 63a6453c0136a6244b0351ab6350dcee62a45cf9 Mon Sep 17 00:00:00 2001
From: Adam Niedzielski <adamsunday@gmail.com>
Date: Wed, 5 Apr 2017 15:48:05 +0200
Subject: [PATCH 149/278] Use NamespaceValidator::WILDCARD_ROUTES in ETag
 caching middleware

NamespaceValidator::WILDCARD_ROUTES is less restrictive than
ProjectPathValidator::RESERVED and we really have to avoid only
routes that contain wildcard names.
---
 lib/gitlab/etag_caching/middleware.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/gitlab/etag_caching/middleware.rb b/lib/gitlab/etag_caching/middleware.rb
index 9c98f0d1a30..ab8dfc67880 100644
--- a/lib/gitlab/etag_caching/middleware.rb
+++ b/lib/gitlab/etag_caching/middleware.rb
@@ -1,7 +1,7 @@
 module Gitlab
   module EtagCaching
     class Middleware
-      RESERVED_WORDS = ProjectPathValidator::RESERVED.map { |word| "/#{word}/" }.join('|')
+      RESERVED_WORDS = NamespaceValidator::WILDCARD_ROUTES.map { |word| "/#{word}/" }.join('|')
       ROUTE_REGEXP = Regexp.union(
         %r(^(?!.*(#{RESERVED_WORDS})).*/noteable/issue/\d+/notes\z)
       )

From a63f457982c58a1d9a45780607fcd64689e9874a Mon Sep 17 00:00:00 2001
From: Alfredo Sumaran <alfredo@gitlab.com>
Date: Wed, 5 Apr 2017 13:58:53 +0000
Subject: [PATCH 150/278] Make group skip validation in the frontend

---
 app/assets/javascripts/groups_select.js       | 4 ++--
 changelogs/unreleased/fix-groups-long-url.yml | 4 ++++
 2 files changed, 6 insertions(+), 2 deletions(-)
 create mode 100644 changelogs/unreleased/fix-groups-long-url.yml

diff --git a/app/assets/javascripts/groups_select.js b/app/assets/javascripts/groups_select.js
index 602a3b78189..10363c16bae 100644
--- a/app/assets/javascripts/groups_select.js
+++ b/app/assets/javascripts/groups_select.js
@@ -45,14 +45,14 @@ window.GroupsSelect = (function() {
                 page,
                 per_page: GroupsSelect.PER_PAGE,
                 all_available,
-                skip_groups,
               };
             },
             results: function (data, page) {
               if (data.length) return { results: [] };
 
-              const results = data.length ? data : data.results || [];
+              const groups = data.length ? data : data.results || [];
               const more = data.pagination ? data.pagination.more : false;
+              const results = groups.filter(group => skip_groups.indexOf(group.id) === -1);
 
               return {
                 results,
diff --git a/changelogs/unreleased/fix-groups-long-url.yml b/changelogs/unreleased/fix-groups-long-url.yml
new file mode 100644
index 00000000000..f0f1296ad40
--- /dev/null
+++ b/changelogs/unreleased/fix-groups-long-url.yml
@@ -0,0 +1,4 @@
+---
+title: Skip groups validation on the client
+merge_request:
+author:

From 58371efbb0bd051d3a82f82acac98ad4692efeb4 Mon Sep 17 00:00:00 2001
From: James Lopez <james@jameslopez.es>
Date: Fri, 24 Mar 2017 12:08:34 +0100
Subject: [PATCH 151/278] Periodically mark projects that are stuck in
 importing as failed

Adds import jid to projects
Refactor middleware to set custom expiration time via sidekiq options
Add completed_jids option to sidekiq status and a few other changes
---
 app/workers/repository_import_worker.rb       |  4 +-
 app/workers/stuck_import_jobs_worker.rb       | 50 +++++++++++++++++++
 .../unreleased/fix-gh-import-status-check.yml |  4 ++
 config/initializers/1_settings.rb             |  3 ++
 ...170324110346_add_import_jid_to_projects.rb |  9 ++++
 db/schema.rb                                  |  1 +
 lib/gitlab/sidekiq_status.rb                  | 13 +++++
 .../sidekiq_status/client_middleware.rb       |  4 +-
 .../sidekiq_status/client_middleware_spec.rb  |  2 +-
 spec/lib/gitlab/sidekiq_status_spec.rb        | 13 +++++
 spec/workers/repository_import_worker_spec.rb |  2 +
 spec/workers/stuck_import_jobs_worker_spec.rb | 36 +++++++++++++
 12 files changed, 138 insertions(+), 3 deletions(-)
 create mode 100644 app/workers/stuck_import_jobs_worker.rb
 create mode 100644 changelogs/unreleased/fix-gh-import-status-check.yml
 create mode 100644 db/migrate/20170324110346_add_import_jid_to_projects.rb
 create mode 100644 spec/workers/stuck_import_jobs_worker_spec.rb

diff --git a/app/workers/repository_import_worker.rb b/app/workers/repository_import_worker.rb
index 68a6fd76e70..b33ba2ed7c1 100644
--- a/app/workers/repository_import_worker.rb
+++ b/app/workers/repository_import_worker.rb
@@ -2,6 +2,8 @@ class RepositoryImportWorker
   include Sidekiq::Worker
   include DedicatedSidekiqQueue
 
+  sidekiq_options status_expiration: StuckImportJobsWorker::IMPORT_EXPIRATION
+
   attr_accessor :project, :current_user
 
   def perform(project_id)
@@ -12,7 +14,7 @@ class RepositoryImportWorker
                               import_url: @project.import_url,
                               path: @project.path_with_namespace)
 
-    project.update_column(:import_error, nil)
+    project.update_columns(import_jid: self.jid, import_error: nil)
 
     result = Projects::ImportService.new(project, current_user).execute
 
diff --git a/app/workers/stuck_import_jobs_worker.rb b/app/workers/stuck_import_jobs_worker.rb
new file mode 100644
index 00000000000..c7871d99492
--- /dev/null
+++ b/app/workers/stuck_import_jobs_worker.rb
@@ -0,0 +1,50 @@
+class StuckImportJobsWorker
+  include Sidekiq::Worker
+  include CronjobQueue
+
+  EXCLUSIVE_LEASE_KEY = 'fail_stuck_imports_worker_lease'.freeze
+  IMPORT_EXPIRATION = 15.hours.to_i
+
+  def perform
+    return unless try_obtain_lease
+
+    stuck_projects.find_in_batches(batch_size: 500) do |group|
+      jids = group.map(&:import_jid)
+
+      # Find the jobs that aren't currently running or that exceeded the threshold.
+      completed_jids = Gitlab::SidekiqStatus.completed_jids(jids)
+
+      if completed_jids.any?
+        completed_ids = group.select { |project| completed_jids.include?(project.import_jid) }.map(&:id)
+
+        fail_batch!(completed_jids, completed_ids)
+      end
+    end
+
+    remove_lease
+  end
+
+  private
+
+  def stuck_projects
+    Project.select('id, import_jid').with_import_status(:started).where.not(import_jid: nil)
+  end
+
+  def fail_batch!(completed_jids, completed_ids)
+    Project.where(id: completed_ids).update_all(import_status: 'failed', import_error: error_message)
+
+    Rails.logger.info("Marked stuck import jobs as failed. JIDs: #{completed_jids.join(', ')}")
+  end
+
+  def error_message
+    "Import timed out. Import took longer than #{IMPORT_EXPIRATION} seconds"
+  end
+
+  def try_obtain_lease
+    @uuid = Gitlab::ExclusiveLease.new(EXCLUSIVE_LEASE_KEY, timeout: 30.minutes).try_obtain
+  end
+
+  def remove_lease
+    Gitlab::ExclusiveLease.cancel(EXCLUSIVE_LEASE_KEY, @uuid)
+  end
+end
diff --git a/changelogs/unreleased/fix-gh-import-status-check.yml b/changelogs/unreleased/fix-gh-import-status-check.yml
new file mode 100644
index 00000000000..d04bc2954a0
--- /dev/null
+++ b/changelogs/unreleased/fix-gh-import-status-check.yml
@@ -0,0 +1,4 @@
+---
+title: Periodically mark projects that are stuck in importing as failed
+merge_request:
+author:
diff --git a/config/initializers/1_settings.rb b/config/initializers/1_settings.rb
index e8fef0000c1..f7cae84088e 100644
--- a/config/initializers/1_settings.rb
+++ b/config/initializers/1_settings.rb
@@ -349,6 +349,9 @@ Settings.cron_jobs['trending_projects_worker']['job_class'] = 'TrendingProjectsW
 Settings.cron_jobs['remove_unreferenced_lfs_objects_worker'] ||= Settingslogic.new({})
 Settings.cron_jobs['remove_unreferenced_lfs_objects_worker']['cron'] ||= '20 0 * * *'
 Settings.cron_jobs['remove_unreferenced_lfs_objects_worker']['job_class'] = 'RemoveUnreferencedLfsObjectsWorker'
+Settings.cron_jobs['stuck_import_jobs_worker'] ||= Settingslogic.new({})
+Settings.cron_jobs['stuck_import_jobs_worker']['cron'] ||= '15 * * * *'
+Settings.cron_jobs['stuck_import_jobs_worker']['job_class'] = 'StuckImportJobsWorker'
 
 #
 # GitLab Shell
diff --git a/db/migrate/20170324110346_add_import_jid_to_projects.rb b/db/migrate/20170324110346_add_import_jid_to_projects.rb
new file mode 100644
index 00000000000..55b87b9d56d
--- /dev/null
+++ b/db/migrate/20170324110346_add_import_jid_to_projects.rb
@@ -0,0 +1,9 @@
+class AddImportJidToProjects < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def change
+    add_column :projects, :import_jid, :string
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index ccf18d07179..76f6a511561 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -920,6 +920,7 @@ ActiveRecord::Schema.define(version: 20170402231018) do
     t.text "description_html"
     t.boolean "only_allow_merge_if_all_discussions_are_resolved"
     t.boolean "printing_merge_request_link_enabled", default: true, null: false
+    t.string "import_jid"
   end
 
   add_index "projects", ["ci_id"], name: "index_projects_on_ci_id", using: :btree
diff --git a/lib/gitlab/sidekiq_status.rb b/lib/gitlab/sidekiq_status.rb
index 11e5f1b645c..ca8d3271541 100644
--- a/lib/gitlab/sidekiq_status.rb
+++ b/lib/gitlab/sidekiq_status.rb
@@ -72,6 +72,8 @@ module Gitlab
     # job_ids - The Sidekiq job IDs to check.
     #
     # Returns an array of true or false indicating job completion.
+    # true = job is still running
+    # false = job completed
     def self.job_status(job_ids)
       keys = job_ids.map { |jid| key_for(jid) }
 
@@ -82,6 +84,17 @@ module Gitlab
       end
     end
 
+    # Returns the JIDs that are completed
+    #
+    # job_ids - The Sidekiq job IDs to check.
+    #
+    # Returns an array of completed JIDs
+    def self.completed_jids(job_ids)
+      Sidekiq.redis do |redis|
+        job_ids.reject { |jid| redis.exists(key_for(jid)) }
+      end
+    end
+
     def self.key_for(jid)
       STATUS_KEY % jid
     end
diff --git a/lib/gitlab/sidekiq_status/client_middleware.rb b/lib/gitlab/sidekiq_status/client_middleware.rb
index d47609f490d..00983b3284a 100644
--- a/lib/gitlab/sidekiq_status/client_middleware.rb
+++ b/lib/gitlab/sidekiq_status/client_middleware.rb
@@ -2,7 +2,9 @@ module Gitlab
   module SidekiqStatus
     class ClientMiddleware
       def call(_, job, _, _)
-        Gitlab::SidekiqStatus.set(job['jid'])
+        status_expiration = job['status_expiration'] || Gitlab::SidekiqStatus::DEFAULT_EXPIRATION
+
+        Gitlab::SidekiqStatus.set(job['jid'], status_expiration)
         yield
       end
     end
diff --git a/spec/lib/gitlab/sidekiq_status/client_middleware_spec.rb b/spec/lib/gitlab/sidekiq_status/client_middleware_spec.rb
index 287bf62d9bd..6307f8c16a3 100644
--- a/spec/lib/gitlab/sidekiq_status/client_middleware_spec.rb
+++ b/spec/lib/gitlab/sidekiq_status/client_middleware_spec.rb
@@ -3,7 +3,7 @@ require 'spec_helper'
 describe Gitlab::SidekiqStatus::ClientMiddleware do
   describe '#call' do
     it 'tracks the job in Redis' do
-      expect(Gitlab::SidekiqStatus).to receive(:set).with('123')
+      expect(Gitlab::SidekiqStatus).to receive(:set).with('123', Gitlab::SidekiqStatus::DEFAULT_EXPIRATION)
 
       described_class.new.
         call('Foo', { 'jid' => '123' }, double(:queue), double(:pool)) { nil }
diff --git a/spec/lib/gitlab/sidekiq_status_spec.rb b/spec/lib/gitlab/sidekiq_status_spec.rb
index 56f06b61afb..496e50fbae4 100644
--- a/spec/lib/gitlab/sidekiq_status_spec.rb
+++ b/spec/lib/gitlab/sidekiq_status_spec.rb
@@ -73,4 +73,17 @@ describe Gitlab::SidekiqStatus do
       expect(key).to include('123')
     end
   end
+
+  describe 'completed', :redis do
+    it 'returns the completed job' do
+      expect(described_class.completed_jids(%w(123))).to eq(['123'])
+    end
+
+    it 'returns only the jobs completed' do
+      described_class.set('123')
+      described_class.set('456')
+
+      expect(described_class.completed_jids(%w(123 456 789))).to eq(['789'])
+    end
+  end
 end
diff --git a/spec/workers/repository_import_worker_spec.rb b/spec/workers/repository_import_worker_spec.rb
index fbb22439f33..5a2c0671dac 100644
--- a/spec/workers/repository_import_worker_spec.rb
+++ b/spec/workers/repository_import_worker_spec.rb
@@ -23,10 +23,12 @@ describe RepositoryImportWorker do
         error = %q{remote: Not Found fatal: repository 'https://user:pass@test.com/root/repoC.git/' not found }
         expect_any_instance_of(Projects::ImportService).to receive(:execute).
           and_return({ status: :error, message: error })
+        allow(subject).to receive(:jid).and_return('123')
 
         subject.perform(project.id)
 
         expect(project.reload.import_error).to include("https://*****:*****@test.com/root/repoC.git/")
+        expect(project.reload.import_jid).not_to be_nil
       end
     end
   end
diff --git a/spec/workers/stuck_import_jobs_worker_spec.rb b/spec/workers/stuck_import_jobs_worker_spec.rb
new file mode 100644
index 00000000000..466277a5e5e
--- /dev/null
+++ b/spec/workers/stuck_import_jobs_worker_spec.rb
@@ -0,0 +1,36 @@
+require 'spec_helper'
+
+describe StuckImportJobsWorker do
+  let(:worker) { described_class.new }
+  let(:exclusive_lease_uuid) { SecureRandom.uuid }
+
+  before do
+    allow_any_instance_of(Gitlab::ExclusiveLease).to receive(:try_obtain).and_return(exclusive_lease_uuid)
+  end
+
+  describe 'long running import' do
+    let(:project) { create(:empty_project, import_jid: '123', import_status: 'started') }
+
+    before do
+      allow(Gitlab::SidekiqStatus).to receive(:completed_jids).and_return(['123'])
+    end
+
+    it 'marks the project as failed' do
+      expect { worker.perform }.to change { project.reload.import_status }.to('failed')
+    end
+  end
+
+  describe 'running import' do
+    let(:project) { create(:empty_project, import_jid: '123', import_status: 'started') }
+
+    before do
+      allow(Gitlab::SidekiqStatus).to receive(:completed_jids).and_return([])
+    end
+
+    it 'does not mark the project as failed' do
+      worker.perform
+
+      expect(project.reload.import_status).to eq('started')
+    end
+  end
+end

From 189da6b4df2853adcbf66ea0004b23d6788cc3c3 Mon Sep 17 00:00:00 2001
From: James Lopez <james@gitlab.com>
Date: Tue, 4 Apr 2017 16:27:23 +0000
Subject: [PATCH 152/278] attempt to fix db failure

---
 db/schema.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/db/schema.rb b/db/schema.rb
index 76f6a511561..0ab4a4eabef 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20170402231018) do
+ActiveRecord::Schema.define(version: 20170324110346) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"

From 7c9a46bc3e9b4ce5bb9ba5ab287176e34ed0a0c6 Mon Sep 17 00:00:00 2001
From: James Lopez <james@gitlab.com>
Date: Wed, 5 Apr 2017 06:28:43 +0000
Subject: [PATCH 153/278] Revert schema.rb

---
 db/schema.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/db/schema.rb b/db/schema.rb
index 0ab4a4eabef..76f6a511561 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20170324110346) do
+ActiveRecord::Schema.define(version: 20170402231018) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"

From 0bd4c17ee6480e88e05bb1a614c0d88819a37c74 Mon Sep 17 00:00:00 2001
From: James Lopez <james@jameslopez.es>
Date: Wed, 5 Apr 2017 10:13:21 +0200
Subject: [PATCH 154/278] attempt to fix migration

---
 ...projects.rb => 20170405080720_add_import_jid_to_projects.rb} | 0
 db/schema.rb                                                    | 2 +-
 2 files changed, 1 insertion(+), 1 deletion(-)
 rename db/migrate/{20170324110346_add_import_jid_to_projects.rb => 20170405080720_add_import_jid_to_projects.rb} (100%)

diff --git a/db/migrate/20170324110346_add_import_jid_to_projects.rb b/db/migrate/20170405080720_add_import_jid_to_projects.rb
similarity index 100%
rename from db/migrate/20170324110346_add_import_jid_to_projects.rb
rename to db/migrate/20170405080720_add_import_jid_to_projects.rb
diff --git a/db/schema.rb b/db/schema.rb
index 76f6a511561..582f68cbee7 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20170402231018) do
+ActiveRecord::Schema.define(version: 20170405080720) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"

From 3bec61319431725b6b6330824b7cd6e0cfce7b54 Mon Sep 17 00:00:00 2001
From: Adam Niedzielski <adamsunday@gmail.com>
Date: Wed, 5 Apr 2017 16:14:25 +0200
Subject: [PATCH 155/278] Document how ETag caching middleware handles query
 parameters

---
 doc/development/polling.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/doc/development/polling.md b/doc/development/polling.md
index e5a717f712b..4042b8aaa61 100644
--- a/doc/development/polling.md
+++ b/doc/development/polling.md
@@ -39,6 +39,12 @@ Instead you should use polling mechanism with ETag caching in Redis.
 1. If the `If-None-Match` header does not match the current value in Redis
    we have to generate a new response, because the resource changed.
 
+Do not use query parameters (for example `?scope=all`) for endpoints where you
+want to enable ETag caching. The middleware takes into account only the request
+path and ignores query parameters. All parameters should be included in the
+request path. By doing this we avoid query parameter ordering problems and make
+route matching easier.
+
 For more information see:
 - [RFC 7232](https://tools.ietf.org/html/rfc7232)
 - [ETag proposal](https://gitlab.com/gitlab-org/gitlab-ce/issues/26926)

From 90e0b2dfc408fda237f550cc4bd76822c12e980d Mon Sep 17 00:00:00 2001
From: Jacob Vosmaer <jacob@gitlab.com>
Date: Wed, 5 Apr 2017 15:29:16 +0200
Subject: [PATCH 156/278] Use gitlab-workhorse 1.4.3

---
 GITLAB_WORKHORSE_VERSION | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/GITLAB_WORKHORSE_VERSION b/GITLAB_WORKHORSE_VERSION
index 9df886c42a1..428b770e3e2 100644
--- a/GITLAB_WORKHORSE_VERSION
+++ b/GITLAB_WORKHORSE_VERSION
@@ -1 +1 @@
-1.4.2
+1.4.3

From 5077079faab61a29bfb7a45e79b414ce82c16edd Mon Sep 17 00:00:00 2001
From: Jacob Vosmaer <jacob@gitlab.com>
Date: Wed, 5 Apr 2017 15:57:23 +0200
Subject: [PATCH 157/278] Remove deprecated field from workhorse response

---
 lib/gitlab/workhorse.rb           | 7 +------
 spec/lib/gitlab/workhorse_spec.rb | 4 +---
 2 files changed, 2 insertions(+), 9 deletions(-)

diff --git a/lib/gitlab/workhorse.rb b/lib/gitlab/workhorse.rb
index 08011301d3c..a8a7bf9bc12 100644
--- a/lib/gitlab/workhorse.rb
+++ b/lib/gitlab/workhorse.rb
@@ -45,12 +45,7 @@ module Gitlab
                               raise "Unsupported action: #{action}"
                             end
 
-          if feature_enabled
-            params[:GitalyAddress] = address
-            # TODO deprecate GitalySocketPath once GITLAB_WORKHORSE_VERSION points
-            # to a version that supports GitalyAddress.
-            params[:GitalySocketPath] = URI(address).path
-          end
+          params[:GitalyAddress] = address if feature_enabled
         end
 
         params
diff --git a/spec/lib/gitlab/workhorse_spec.rb b/spec/lib/gitlab/workhorse_spec.rb
index 9fbcb1fee69..b703e9808a8 100644
--- a/spec/lib/gitlab/workhorse_spec.rb
+++ b/spec/lib/gitlab/workhorse_spec.rb
@@ -188,10 +188,8 @@ describe Gitlab::Workhorse, lib: true do
 
     context 'when Gitaly is enabled' do
       let(:gitaly_params) do
-        address = Gitlab::GitalyClient.get_address('default')
         {
-          GitalySocketPath: URI(address).path,
-          GitalyAddress: address,
+          GitalyAddress: Gitlab::GitalyClient.get_address('default'),
         }
       end
 

From 82dea6cffe339456c5ba0fd090464926e970dccf Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Wed, 5 Apr 2017 15:19:48 +0200
Subject: [PATCH 158/278] Fix Rubocop offenses related to registry routes

---
 config/routes/project.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/config/routes/project.rb b/config/routes/project.rb
index 909a12a0204..757e1852da4 100644
--- a/config/routes/project.rb
+++ b/config/routes/project.rb
@@ -222,12 +222,12 @@ constraints(ProjectUrlConstrainer.new) do
       end
 
       resources :container_registry, only: [:index, :destroy],
-        controller: 'registry/repositories'
+                                     controller: 'registry/repositories'
 
       namespace :registry do
         resources :repository, only: [] do
           resources :tags, only: [:destroy],
-            constraints: { id: Gitlab::Regex.container_registry_reference_regex }
+                           constraints: { id: Gitlab::Regex.container_registry_reference_regex }
         end
       end
 

From 56c3b2865afd292bfb38bb240c654e4325266a30 Mon Sep 17 00:00:00 2001
From: Achilleas Pipinellis <axilleas@axilleas.me>
Date: Fri, 10 Mar 2017 15:24:18 +0100
Subject: [PATCH 159/278] Refactor CI index page

---
 doc/ci/README.md                       | 100 ++++++++++++++++++++-----
 doc/ci/img/cicd_pipeline_infograph.png | Bin 0 -> 32493 bytes
 2 files changed, 82 insertions(+), 18 deletions(-)
 create mode 100644 doc/ci/img/cicd_pipeline_infograph.png

diff --git a/doc/ci/README.md b/doc/ci/README.md
index d8fba5d7a77..66f8a892a7d 100644
--- a/doc/ci/README.md
+++ b/doc/ci/README.md
@@ -1,34 +1,98 @@
-# GitLab CI Documentation
+# GitLab Continuous Integration
 
-## CI User documentation
+![CI/CD pipeline graph](img/cicd_pipeline_infograph.png)
+
+The benefits of Continuous Integration are huge when automation plays an
+integral part of your workflow. GitLab comes with integrated Continuous
+Integration (CI) and Continuous Delivery (CD) to test, build and deploy your
+code.
+
+Here's some info we've gathered to get you started.
+
+## Getting started
 
 - [Getting started with GitLab CI](quick_start/README.md)
-- [CI examples for various languages](examples/README.md)
-- [Learn how to enable or disable GitLab CI](enable_or_disable_ci.md)
+- [Configure a Runner, the application that runs your jobs](runners/README.md)
 - [Pipelines and jobs](pipelines.md)
 - [Environments and deployments](environments.md)
-- [Learn how `.gitlab-ci.yml` works](yaml/README.md)
-- [Configure a Runner, the application that runs your jobs](runners/README.md)
-- [Use Docker images with GitLab Runner](docker/using_docker_images.md)
-- [Use CI to build Docker images](docker/using_docker_build.md)
+- [Job artifacts](../user/project/pipelines/job_artifacts.md)
+- **Using Docker**
+  - [Use Docker images with GitLab Runner](docker/using_docker_images.md)
+  - [Use CI to build Docker images](docker/using_docker_build.md)
+  - [CI services (linked Docker containers)](services/README.md)
+- **Blog posts**
+  - [Getting started with GitLab and GitLab CI](https://about.gitlab.com/2015/12/14/getting-started-with-gitlab-and-gitlab-ci/)
+  - [GitLab CI: Run jobs sequentially, in parallel or build a custom pipeline](https://about.gitlab.com/2016/07/29/the-basics-of-gitlab-ci/)
+  - [Continuous Integration, Delivery, and Deployment with GitLab](https://about.gitlab.com/2016/08/05/continuous-integration-delivery-and-deployment-with-gitlab/)
+  - [CI deployments and environments](https://about.gitlab.com/2016/08/26/ci-deployment-and-environments/)
+- **Videos**
+  - [Getting started with CI in GitLab](https://about.gitlab.com/2016/04/20/webcast-recording-and-slides-introduction-to-ci-in-gitlab/)
+
+## Reference guides
+
+Once you get familiar with the getting started guides, you'll find yourself
+digging into specific reference guides.
+
+- [`.gitlab-ci.yml` reference](yaml/README.md)
+- **The permissions model**
+  - [User permissions](../user/permissions.md#gitlab-ci)
+  - [Jobs permissions](../user/permissions.md#jobs-permissions)
 - [CI Variables](variables/README.md) - Learn how to use variables defined in
   your `.gitlab-ci.yml` or secured ones defined in your project's settings
-- [Use SSH keys in your build environment](ssh_keys/README.md)
-- [Trigger jobs through the API](triggers/README.md)
-- [Job artifacts](../user/project/pipelines/job_artifacts.md)
-- [User permissions](../user/permissions.md#gitlab-ci)
-- [Jobs permissions](../user/permissions.md#jobs-permissions)
-- [API](../api/ci/README.md)
-- [CI services (linked docker containers)](services/README.md)
-- [CI/CD pipelines settings](../user/project/pipelines/settings.md)
+
+## Advanced use
+
+- [Git submodules](git_submodules.md)
 - [Review Apps](review_apps/index.md)
-- [Git submodules](git_submodules.md) Using Git submodules in your CI jobs
 - [Auto deploy](autodeploy/index.md)
+- [Use SSH keys in your build environment](ssh_keys/README.md)
+- [Trigger jobs through the GitLab API](triggers/README.md)
+- [Using GitLab CI with GitLab Pages](../user/project/pages/index.md)
+
+## Special project configuration
+
+- [CI/CD pipelines settings](../user/project/pipelines/settings.md)
+- [Learn how to enable or disable GitLab CI](enable_or_disable_ci.md)
+
+## Examples
+
+>**Note:**
+A collection of `.gitlab-ci.yml` files is maintained at the
+[GitLab CI Yml project][gitlab-ci-templates].
+If your favorite programming language or framework are missing we would love
+your help by sending a merge request with a `.gitlab-ci.yml`.
+
+Here is an collection of tutorials and guides on setting up your CI pipeline:
+
+- **Languages and frameworks**
+  - [Testing a PHP application](examples/php.md)
+  - [Test and deploy a Ruby application to Heroku](examples/test-and-deploy-ruby-application-to-heroku.md)
+  - [Test and deploy a Python application to Heroku](examples/test-and-deploy-python-application-to-heroku.md)
+  - [Test a Clojure application](examples/test-clojure-application.md)
+  - [Test a Scala application](examples/test-scala-application.md)
+  - [Test a Phoenix application](examples/test-phoenix-application.md)
+  - [Run PHP Composer & NPM scripts then deploy them to a staging server](examples/deployment/composer-npm-deploy.md)
+- **Blog posts**
+  - [Automated Debian packaging](https://about.gitlab.com/2016/10/12/automated-debian-package-build-with-gitlab-ci/)
+  - [Spring boot application with GitLab CI and Kubernetes](https://about.gitlab.com/2016/11/30/setting-up-gitlab-ci-for-android-projects/)
+  - [Setting up CI for iOS projects](https://about.gitlab.com/2016/12/14/continuous-delivery-of-a-spring-boot-application-with-gitlab-ci-and-kubernetes/)
+  - [Using GitLab CI for iOS projects](https://about.gitlab.com/2016/03/10/setting-up-gitlab-ci-for-ios-projects/)
+  - [Setting up GitLab CI for Android projects](https://about.gitlab.com/2016/11/30/setting-up-gitlab-ci-for-android-projects/)
+  - [Building a new GitLab Docs site with Nanoc, GitLab CI, and GitLab Pages](https://about.gitlab.com/2016/12/07/building-a-new-gitlab-docs-site-with-nanoc-gitlab-ci-and-gitlab-pages/)
+  - [CI/CD with GitLab in action](https://about.gitlab.com/2017/03/13/ci-cd-demo/)
+  - [Building an Elixir Release into a Docker image using GitLab CI](https://about.gitlab.com/2016/08/11/building-an-elixir-release-into-docker-image-using-gitlab-ci-part-1/)
+- **Miscellaneous**
+  - [Using `dpl` as deployment tool](examples/deployment/README.md)
+  - [Repositories with examples for various languages](https://gitlab.com/groups/gitlab-examples)
+  - [The .gitlab-ci.yml file for GitLab itself](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/.gitlab-ci.yml)
+  - [Example project that shows how to use Review Apps](https://gitlab.com/gitlab-examples/review-apps-nginx/)
 
 ## Breaking changes
 
-- [CI variables renaming](variables/README.md#9-0-renaming) Read about the
+- [CI variables renaming for GitLab 9.0](variables/README.md#9-0-renaming) Read about the
   deprecated CI variables and what you should use for GitLab 9.0+.
 - [New CI job permissions model](../user/project/new_ci_build_permissions_model.md)
   Read about what changed in GitLab 8.12 and how that affects your jobs.
   There's a new way to access your Git submodules and LFS objects in jobs.
+
+[gitlab-ci-templates]: https://gitlab.com/gitlab-org/gitlab-ci-yml
diff --git a/doc/ci/img/cicd_pipeline_infograph.png b/doc/ci/img/cicd_pipeline_infograph.png
new file mode 100644
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From 5b53b2837079a4def259df13def5411b115749d4 Mon Sep 17 00:00:00 2001
From: Marcia Ramos <virtua.creative@gmail.com>
Date: Wed, 29 Mar 2017 19:20:41 -0300
Subject: [PATCH 160/278] Reorganize CI examples, add more links

---
 doc/ci/README.md          | 123 ++++++++++++++++++++++++++------------
 doc/ci/examples/README.md |  72 ++++++++++++++++++----
 2 files changed, 146 insertions(+), 49 deletions(-)

diff --git a/doc/ci/README.md b/doc/ci/README.md
index 66f8a892a7d..b3780a08828 100644
--- a/doc/ci/README.md
+++ b/doc/ci/README.md
@@ -1,76 +1,112 @@
-# GitLab Continuous Integration
+# GitLab Continuous Integration (GitLab CI)
 
 ![CI/CD pipeline graph](img/cicd_pipeline_infograph.png)
 
 The benefits of Continuous Integration are huge when automation plays an
-integral part of your workflow. GitLab comes with integrated Continuous
-Integration (CI) and Continuous Delivery (CD) to test, build and deploy your
-code.
+integral part of your workflow. GitLab comes with built-in Continuous
+Integration, Continuous Deployment, and Continuous Delivery support to build,
+test, and deploy your application.
 
 Here's some info we've gathered to get you started.
 
 ## Getting started
 
+The first steps towards your GitLab CI journey.
+
 - [Getting started with GitLab CI](quick_start/README.md)
-- [Configure a Runner, the application that runs your jobs](runners/README.md)
 - [Pipelines and jobs](pipelines.md)
-- [Environments and deployments](environments.md)
-- [Job artifacts](../user/project/pipelines/job_artifacts.md)
-- **Using Docker**
-  - [Use Docker images with GitLab Runner](docker/using_docker_images.md)
-  - [Use CI to build Docker images](docker/using_docker_build.md)
-  - [CI services (linked Docker containers)](services/README.md)
-- **Blog posts**
-  - [Getting started with GitLab and GitLab CI](https://about.gitlab.com/2015/12/14/getting-started-with-gitlab-and-gitlab-ci/)
-  - [GitLab CI: Run jobs sequentially, in parallel or build a custom pipeline](https://about.gitlab.com/2016/07/29/the-basics-of-gitlab-ci/)
-  - [Continuous Integration, Delivery, and Deployment with GitLab](https://about.gitlab.com/2016/08/05/continuous-integration-delivery-and-deployment-with-gitlab/)
-  - [CI deployments and environments](https://about.gitlab.com/2016/08/26/ci-deployment-and-environments/)
-- **Videos**
-  - [Getting started with CI in GitLab](https://about.gitlab.com/2016/04/20/webcast-recording-and-slides-introduction-to-ci-in-gitlab/)
+- [Configure a Runner, the application that runs your jobs](runners/README.md)
+- **Articles:**
+  - [Getting started with GitLab and GitLab CI - Intro to CI](https://about.gitlab.com/2015/12/14/getting-started-with-gitlab-and-gitlab-ci/)
+  - [Continuous Integration, Delivery, and Deployment with GitLab - Intro to CI/CD](https://about.gitlab.com/2016/08/05/continuous-integration-delivery-and-deployment-with-gitlab/)
+  - [GitLab CI: Run jobs sequentially, in parallel, or build a custom pipeline](https://about.gitlab.com/2016/07/29/the-basics-of-gitlab-ci/)
+  - [Setting up GitLab Runner For Continuous Integration](https://about.gitlab.com/2016/03/01/gitlab-runner-with-docker/)
+  - [GitLab CI: Deployment & environments](https://about.gitlab.com/2016/08/26/ci-deployment-and-environments/)
+- **Videos:**
+  - [Demo (March, 2017): how to get started using CI/CD with GitLab](https://about.gitlab.com/2017/03/13/ci-cd-demo/)
+  - [Webcast (April, 2016): getting started with CI in GitLab](https://about.gitlab.com/2016/04/20/webcast-recording-and-slides-introduction-to-ci-in-gitlab/)
+- **Third-party videos:**
+  - [Intégration continue avec GitLab (September, 2016)](https://www.youtube.com/watch?v=URcMBXjIr24&t=13s)
+  - [GitLab CI for Minecraft Plugins (July, 2016)](https://www.youtube.com/watch?v=Z4pcI9F8yf8)
 
 ## Reference guides
 
 Once you get familiar with the getting started guides, you'll find yourself
 digging into specific reference guides.
 
-- [`.gitlab-ci.yml` reference](yaml/README.md)
-- **The permissions model**
-  - [User permissions](../user/permissions.md#gitlab-ci)
-  - [Jobs permissions](../user/permissions.md#jobs-permissions)
+- [`.gitlab-ci.yml` reference](yaml/README.md) - Learn all about the ins and
+  outs of `.gitlab-ci.yml` definitions
 - [CI Variables](variables/README.md) - Learn how to use variables defined in
   your `.gitlab-ci.yml` or secured ones defined in your project's settings
+- **The permissions model** - Learn about the access levels a user can have for
+  performing certain CI actions
+  - [User permissions](../user/permissions.md#gitlab-ci)
+  - [Jobs permissions](../user/permissions.md#jobs-permissions)
+
+## GitLab CI + Docker
+
+Leverage the power of Docker to run your CI pipelines.
+
+- [Use Docker images with GitLab Runner](docker/using_docker_images.md)
+- [Use CI to build Docker images](docker/using_docker_build.md)
+- [CI services (linked Docker containers)](services/README.md)
+- **Articles:**
+  - [Setting up GitLab Runner For Continuous Integration](https://about.gitlab.com/2016/03/01/gitlab-runner-with-docker/)
 
 ## Advanced use
 
-- [Git submodules](git_submodules.md)
-- [Review Apps](review_apps/index.md)
+Once you get familiar with the basics of GitLab CI, it's time to dive in and
+learn how to leverage its potential even more.
+
+- [Environments and deployments](environments.md) - Separate your jobs into
+  environments and use them for different purposes like testing, building and
+  deploying
+- [Job artifacts](../user/project/pipelines/job_artifacts.md)
+- [Git submodules](git_submodules.md) - How to run your CI jobs when Git
+  submodules are involved
 - [Auto deploy](autodeploy/index.md)
 - [Use SSH keys in your build environment](ssh_keys/README.md)
 - [Trigger jobs through the GitLab API](triggers/README.md)
-- [Using GitLab CI with GitLab Pages](../user/project/pages/index.md)
 
-## Special project configuration
+## Review Apps
 
-- [CI/CD pipelines settings](../user/project/pipelines/settings.md)
-- [Learn how to enable or disable GitLab CI](enable_or_disable_ci.md)
+- [Review Apps](review_apps/index.md)
+- **Articles:**
+  - [Introducing Review Apps](https://about.gitlab.com/2016/11/22/introducing-review-apps/)
+  - [Example project that shows how to use Review Apps](https://gitlab.com/gitlab-examples/review-apps-nginx/)
+
+## GitLab CI for GitLab Pages
+
+See the topic on [GitLab Pages](../user/project/pages/index.md).
+
+## Special configuration
+
+You can change the default behavior of GitLab CI in your whole GitLab instance
+as well as in each project.
+
+- **Project specific**
+  - [CI/CD pipelines settings](../user/project/pipelines/settings.md)
+  - [Learn how to enable or disable GitLab CI](enable_or_disable_ci.md)
+- **Affecting the whole GitLab instance**
+  - [Continuous Integration admin settings](../user/admin_area/settings/continuous_integration.md)
 
 ## Examples
 
 >**Note:**
 A collection of `.gitlab-ci.yml` files is maintained at the
 [GitLab CI Yml project][gitlab-ci-templates].
-If your favorite programming language or framework are missing we would love
+If your favorite programming language or framework is missing we would love
 your help by sending a merge request with a `.gitlab-ci.yml`.
 
-Here is an collection of tutorials and guides on setting up your CI pipeline:
+Here is an collection of tutorials and guides on setting up your CI pipeline.
 
-- **Languages and frameworks**
-  - [Testing a PHP application](examples/php.md)
-  - [Test and deploy a Ruby application to Heroku](examples/test-and-deploy-ruby-application-to-heroku.md)
-  - [Test and deploy a Python application to Heroku](examples/test-and-deploy-python-application-to-heroku.md)
-  - [Test a Clojure application](examples/test-clojure-application.md)
-  - [Test a Scala application](examples/test-scala-application.md)
-  - [Test a Phoenix application](examples/test-phoenix-application.md)
+- [GitLab CI examples](examples/README.md) for the following languages and frameworks:
+  - [PHP](examples/php.md)
+  - [Ruby](examples/test-and-deploy-ruby-application-to-heroku.md)
+  - [Python](examples/test-and-deploy-python-application-to-heroku.md)
+  - [Clojure](examples/test-clojure-application.md)
+  - [Scala](examples/test-scala-application.md)
+  - [Phoenix](examples/test-phoenix-application.md)
   - [Run PHP Composer & NPM scripts then deploy them to a staging server](examples/deployment/composer-npm-deploy.md)
 - **Blog posts**
   - [Automated Debian packaging](https://about.gitlab.com/2016/10/12/automated-debian-package-build-with-gitlab-ci/)
@@ -87,6 +123,19 @@ Here is an collection of tutorials and guides on setting up your CI pipeline:
   - [The .gitlab-ci.yml file for GitLab itself](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/.gitlab-ci.yml)
   - [Example project that shows how to use Review Apps](https://gitlab.com/gitlab-examples/review-apps-nginx/)
 
+## Integrations
+
+- **Articles:**
+  - [Continuous Delivery with GitLab and Convox](https://about.gitlab.com/2016/06/09/continuous-delivery-with-gitlab-and-convox/)
+  - [Getting Started with GitLab and Shippable Continuous Integration](https://about.gitlab.com/2016/05/05/getting-started-gitlab-and-shippable/)
+  - [GitLab Partners with DigitalOcean to make Continuous Integration faster, safer, and more affordable](https://about.gitlab.com/2016/04/19/gitlab-partners-with-digitalocean-to-make-continuous-integration-faster-safer-and-more-affordable/)
+
+## Why GitLab CI?
+
+- **Articles:**
+  - [Why We Chose GitLab CI for our CI/CD Solution](https://about.gitlab.com/2016/10/17/gitlab-ci-oohlala/)
+  - [Building our web-app on GitLab CI: 5 reasons why Captain Train migrated from Jenkins to GitLab CI](https://about.gitlab.com/2016/07/22/building-our-web-app-on-gitlab-ci/)
+
 ## Breaking changes
 
 - [CI variables renaming for GitLab 9.0](variables/README.md#9-0-renaming) Read about the
diff --git a/doc/ci/examples/README.md b/doc/ci/examples/README.md
index 5377bf9ee80..76c29b4618a 100644
--- a/doc/ci/examples/README.md
+++ b/doc/ci/examples/README.md
@@ -1,4 +1,4 @@
-# CI Examples
+# GitLab CI Examples
 
 A collection of `.gitlab-ci.yml` files is maintained at the [GitLab CI Yml project][gitlab-ci-templates].
 If your favorite programming language or framework are missing we would love your help by sending a merge request
@@ -6,22 +6,70 @@ with a `.gitlab-ci.yml`.
 
 Apart from those, here is an collection of tutorials and guides on setting up your CI pipeline:
 
+## Languages, frameworks, OSs
+
+### PHP
+
 - [Testing a PHP application](php.md)
-- [Test and deploy a Ruby application to Heroku](test-and-deploy-ruby-application-to-heroku.md)
-- [Test and deploy a Python application to Heroku](test-and-deploy-python-application-to-heroku.md)
-- [Test a Clojure application](test-clojure-application.md)
-- [Test a Scala application](test-scala-application.md)
-- [Test a Phoenix application](test-phoenix-application.md)
-- [Using `dpl` as deployment tool](deployment/README.md)
-- [Example project that shows how to use Review Apps](https://gitlab.com/gitlab-examples/review-apps-nginx/)
 - [Run PHP Composer & NPM scripts then deploy them to a staging server](deployment/composer-npm-deploy.md)
-- Help your favorite programming language and GitLab by sending a merge request
-  with a guide for that language.
 
-## Outside the documentation
+### Ruby
 
-- [Blog post about using GitLab CI for iOS projects](https://about.gitlab.com/2016/03/10/setting-up-gitlab-ci-for-ios-projects/)
+- [Test and deploy a Ruby application to Heroku](test-and-deploy-ruby-application-to-heroku.md)
+
+### Python
+
+- [Test and deploy a Python application to Heroku](test-and-deploy-python-application-to-heroku.md)
+
+### Java
+
+- [Test a Scala application](test-scala-application.md)
+- **Articles:**
+  - [Continuous Delivery of a Spring Boot application with GitLab CI and Kubernetes](https://about.gitlab.com/2016/12/14/continuous-delivery-of-a-spring-boot-application-with-gitlab-ci-and-kubernetes/)
+
+### Clojure
+
+- [Test a Clojure application](test-clojure-application.md)
+
+### Elixir
+
+- [Test a Phoenix application](test-phoenix-application.md)
+- **Articles:**
+  - [Building an Elixir Release into a Docker image using GitLab CI](https://about.gitlab.com/2016/08/11/building-an-elixir-release-into-docker-image-using-gitlab-ci-part-1/)
+
+### iOS
+
+- **Articles:**
+  - [Setting up GitLab CI for iOS projects](https://about.gitlab.com/2016/03/10/setting-up-gitlab-ci-for-ios-projects/)
+
+### Android
+
+- **Articles:**
+  - [Setting up GitLab CI for Android projects](https://about.gitlab.com/2016/11/30/setting-up-gitlab-ci-for-android-projects/)
+
+### Other
+
+- [Using `dpl` as deployment tool](deployment/README.md)
 - [Repositories with examples for various languages](https://gitlab.com/groups/gitlab-examples)
 - [The .gitlab-ci.yml file for GitLab itself](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/.gitlab-ci.yml)
+- **Articles:**
+  - [Continuous Deployment with GitLab: how to build and deploy a Debian Package with GitLab CI](https://about.gitlab.com/2016/10/12/automated-debian-package-build-with-gitlab-ci/)
+
+## GitLab CI for GitLab Pages
+
+- [Example projects](https://gitlab.com/pages)
+- **Articles:**
+  - [Creating and Tweaking `.gitlab-ci.yml` for GitLab Pages](../../project/pages/getting_started_part_four.html)
+  - [SSGs Part 3: Build any SSG site with GitLab Pages](https://about.gitlab.com/2016/06/17/ssg-overview-gitlab-pages-part-3-examples-ci/):
+  examples for Ruby-, NodeJS-, Python-, and GoLang-based SSGs
+  - [Building a new GitLab docs site with Nanoc, GitLab CI, and GitLab Pages](https://about.gitlab.com/2016/12/07/building-a-new-gitlab-docs-site-with-nanoc-gitlab-ci-and-gitlab-pages/)
+  - [Publish code coverage reports with GitLab Pages](https://about.gitlab.com/2016/11/03/publish-code-coverage-report-with-gitlab-pages/)
+
+See the topic [GitLab Pages](../../user/project/pages/index.html) for a complete overview.
+
+## More
+
+Help your favorite programming language and GitLab by sending a merge request
+with a guide for that language.
 
 [gitlab-ci-templates]: https://gitlab.com/gitlab-org/gitlab-ci-yml

From 0a9eac5942420b075a27f1aaef8c8a77eaff4095 Mon Sep 17 00:00:00 2001
From: Achilleas Pipinellis <axilleas@axilleas.me>
Date: Thu, 30 Mar 2017 13:59:32 +0200
Subject: [PATCH 161/278] Fix broken link

---
 doc/ci/examples/README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/doc/ci/examples/README.md b/doc/ci/examples/README.md
index 76c29b4618a..d6b6993aaa2 100644
--- a/doc/ci/examples/README.md
+++ b/doc/ci/examples/README.md
@@ -59,13 +59,13 @@ Apart from those, here is an collection of tutorials and guides on setting up yo
 
 - [Example projects](https://gitlab.com/pages)
 - **Articles:**
-  - [Creating and Tweaking `.gitlab-ci.yml` for GitLab Pages](../../project/pages/getting_started_part_four.html)
+  - [Creating and Tweaking `.gitlab-ci.yml` for GitLab Pages](../../user/project/pages/getting_started_part_four.md)
   - [SSGs Part 3: Build any SSG site with GitLab Pages](https://about.gitlab.com/2016/06/17/ssg-overview-gitlab-pages-part-3-examples-ci/):
   examples for Ruby-, NodeJS-, Python-, and GoLang-based SSGs
   - [Building a new GitLab docs site with Nanoc, GitLab CI, and GitLab Pages](https://about.gitlab.com/2016/12/07/building-a-new-gitlab-docs-site-with-nanoc-gitlab-ci-and-gitlab-pages/)
   - [Publish code coverage reports with GitLab Pages](https://about.gitlab.com/2016/11/03/publish-code-coverage-report-with-gitlab-pages/)
 
-See the topic [GitLab Pages](../../user/project/pages/index.html) for a complete overview.
+See the topic [GitLab Pages](../../user/project/pages/index.md) for a complete overview.
 
 ## More
 

From ef9cfcb507e4ce137a122d24560402801f3326d2 Mon Sep 17 00:00:00 2001
From: Achilleas Pipinellis <axilleas@axilleas.me>
Date: Thu, 30 Mar 2017 17:41:52 +0200
Subject: [PATCH 162/278] Separate Scala from Java in CI examples

---
 doc/ci/examples/README.md | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/doc/ci/examples/README.md b/doc/ci/examples/README.md
index d6b6993aaa2..33c27b39a8a 100644
--- a/doc/ci/examples/README.md
+++ b/doc/ci/examples/README.md
@@ -23,10 +23,13 @@ Apart from those, here is an collection of tutorials and guides on setting up yo
 
 ### Java
 
-- [Test a Scala application](test-scala-application.md)
 - **Articles:**
   - [Continuous Delivery of a Spring Boot application with GitLab CI and Kubernetes](https://about.gitlab.com/2016/12/14/continuous-delivery-of-a-spring-boot-application-with-gitlab-ci-and-kubernetes/)
 
+### Scala
+
+- [Test a Scala application](test-scala-application.md)
+
 ### Clojure
 
 - [Test a Clojure application](test-clojure-application.md)
@@ -69,7 +72,7 @@ See the topic [GitLab Pages](../../user/project/pages/index.md) for a complete o
 
 ## More
 
-Help your favorite programming language and GitLab by sending a merge request
-with a guide for that language.
+Contributions are very much welcomed! You can help your favorite programming
+language and GitLab by sending a merge request with a guide for that language.
 
 [gitlab-ci-templates]: https://gitlab.com/gitlab-org/gitlab-ci-yml

From 44ec40028c60b4f3a5d3f1bb049996f4d2caf9af Mon Sep 17 00:00:00 2001
From: James Lopez <james@jameslopez.es>
Date: Wed, 5 Apr 2017 16:59:28 +0200
Subject: [PATCH 163/278] fix project authorizations migration issue

---
 .../20170130204620_add_index_to_project_authorizations.rb     | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/db/migrate/20170130204620_add_index_to_project_authorizations.rb b/db/migrate/20170130204620_add_index_to_project_authorizations.rb
index 629b49436e3..8c593c39440 100644
--- a/db/migrate/20170130204620_add_index_to_project_authorizations.rb
+++ b/db/migrate/20170130204620_add_index_to_project_authorizations.rb
@@ -6,7 +6,9 @@ class AddIndexToProjectAuthorizations < ActiveRecord::Migration
   disable_ddl_transaction!
 
   def up
-    add_concurrent_index(:project_authorizations, :project_id)
+    unless index_exists?(:project_authorizations, :project_id)
+      add_concurrent_index(:project_authorizations, :project_id)
+    end
   end
 
   def down

From dad30d6bbf9816993bf999edcc7b1a7203a3eae5 Mon Sep 17 00:00:00 2001
From: Sam Rose <sam@gitlab.com>
Date: Mon, 3 Apr 2017 14:39:50 -0400
Subject: [PATCH 164/278] Use PDFLab to render PDFs in GitLab

---
 app/assets/javascripts/blob/pdf/index.js      |    62 +
 app/assets/javascripts/blob/pdf_viewer.js     |     3 +
 app/models/blob.rb                            |     6 +
 app/views/projects/blob/_pdf.html.haml        |     5 +
 config/webpack.config.js                      |     8 +-
 package.json                                  |     1 +
 spec/javascripts/blob/pdf/index_spec.js       |    72 +
 spec/javascripts/blob/pdf/test.pdf            |   Bin 0 -> 11956 bytes
 .../javascripts/fixtures/pdf_viewer.html.haml |     1 +
 spec/models/blob_spec.rb                      |    20 +
 vendor/assets/javascripts/pdf.worker.js       | 38617 ++++++++++++++++
 vendor/assets/javascripts/pdflab.js           | 12491 +++++
 yarn.lock                                     |    14 +
 13 files changed, 51299 insertions(+), 1 deletion(-)
 create mode 100644 app/assets/javascripts/blob/pdf/index.js
 create mode 100644 app/assets/javascripts/blob/pdf_viewer.js
 create mode 100644 app/views/projects/blob/_pdf.html.haml
 create mode 100644 spec/javascripts/blob/pdf/index_spec.js
 create mode 100644 spec/javascripts/blob/pdf/test.pdf
 create mode 100644 spec/javascripts/fixtures/pdf_viewer.html.haml
 create mode 100644 vendor/assets/javascripts/pdf.worker.js
 create mode 100644 vendor/assets/javascripts/pdflab.js

diff --git a/app/assets/javascripts/blob/pdf/index.js b/app/assets/javascripts/blob/pdf/index.js
new file mode 100644
index 00000000000..5b79717d1e1
--- /dev/null
+++ b/app/assets/javascripts/blob/pdf/index.js
@@ -0,0 +1,62 @@
+/* eslint-disable no-new */
+import Vue from 'vue';
+import PDFLab from 'vendor/pdflab';
+import workerSrc from 'vendor/pdf.worker';
+
+Vue.use(PDFLab, {
+  workerSrc,
+});
+
+export default () => {
+  const el = document.getElementById('js-pdf-viewer');
+
+  new Vue({
+    el,
+    data() {
+      return {
+        error: false,
+        loadError: false,
+        loading: true,
+        pdf: el.dataset.endpoint,
+      };
+    },
+    methods: {
+      onLoad() {
+        this.loading = false;
+      },
+      onError(error) {
+        this.loading = false;
+        this.loadError = true;
+        this.error = error;
+      },
+    },
+    template: `
+      <div class="container-fluid md prepend-top-default append-bottom-default">
+        <div
+          class="text-center loading"
+          v-if="loading && !error">
+          <i
+            class="fa fa-spinner fa-spin"
+            aria-hidden="true"
+            aria-label="PDF loading">
+          </i>
+        </div>
+        <pdf-lab
+          v-if="!loadError"
+          :pdf="pdf"
+          @pdflabload="onLoad"
+          @pdflaberror="onError" />
+        <p
+          class="text-center"
+          v-if="error">
+          <span v-if="loadError">
+            An error occured whilst loading the file. Please try again later.
+          </span>
+          <span v-else>
+            An error occured whilst decoding the file.
+          </span>
+        </p>
+      </div>
+    `,
+  });
+};
diff --git a/app/assets/javascripts/blob/pdf_viewer.js b/app/assets/javascripts/blob/pdf_viewer.js
new file mode 100644
index 00000000000..91abe9dd699
--- /dev/null
+++ b/app/assets/javascripts/blob/pdf_viewer.js
@@ -0,0 +1,3 @@
+import renderPDF from './pdf';
+
+document.addEventListener('DOMContentLoaded', renderPDF);
diff --git a/app/models/blob.rb b/app/models/blob.rb
index 1c451a3976f..f82126f8e65 100644
--- a/app/models/blob.rb
+++ b/app/models/blob.rb
@@ -46,6 +46,10 @@ class Blob < SimpleDelegator
     text? && language && language.name == 'SVG'
   end
 
+  def pdf?
+    name && File.extname(name) == '.pdf'
+  end
+
   def ipython_notebook?
     text? && language&.name == 'Jupyter Notebook'
   end
@@ -71,6 +75,8 @@ class Blob < SimpleDelegator
       end
     elsif image? || svg?
       'image'
+    elsif pdf?
+      'pdf'
     elsif ipython_notebook?
       'notebook'
     elsif sketch?
diff --git a/app/views/projects/blob/_pdf.html.haml b/app/views/projects/blob/_pdf.html.haml
new file mode 100644
index 00000000000..58dc88e3bf7
--- /dev/null
+++ b/app/views/projects/blob/_pdf.html.haml
@@ -0,0 +1,5 @@
+- content_for :page_specific_javascripts do
+  = page_specific_javascript_bundle_tag('common_vue')
+  = page_specific_javascript_bundle_tag('pdf_viewer')
+
+.file-content#js-pdf-viewer{ data: { endpoint: namespace_project_raw_path(@project.namespace, @project, @id) } }
diff --git a/config/webpack.config.js b/config/webpack.config.js
index 99596ce2197..9b597f7a04e 100644
--- a/config/webpack.config.js
+++ b/config/webpack.config.js
@@ -38,6 +38,7 @@ var config = {
     network:              './network/network_bundle.js',
     notebook_viewer:      './blob/notebook_viewer.js',
     sketch_viewer:        './blob/sketch_viewer.js',
+    pdf_viewer:           './blob/pdf_viewer.js',
     profile:              './profile/profile_bundle.js',
     protected_branches:   './protected_branches/protected_branches_bundle.js',
     snippet:              './snippet/snippet_bundle.js',
@@ -65,7 +66,11 @@ var config = {
       {
         test: /\.svg$/,
         use: 'raw-loader'
-      }
+      }, {
+        test: /\.(worker.js|pdf)$/,
+        exclude: /node_modules/,
+        loader: 'file-loader',
+      },
     ]
   },
 
@@ -107,6 +112,7 @@ var config = {
         'issuable',
         'merge_conflicts',
         'notebook_viewer',
+        'pdf_viewer',
         'vue_pipelines',
       ],
       minChunks: function(module, count) {
diff --git a/package.json b/package.json
index 2c8c4e126cd..3f64d65d57a 100644
--- a/package.json
+++ b/package.json
@@ -24,6 +24,7 @@
     "document-register-element": "^1.3.0",
     "dropzone": "^4.2.0",
     "emoji-unicode-version": "^0.2.1",
+    "file-loader": "^0.11.1",
     "jquery": "^2.2.1",
     "jquery-ujs": "^1.2.1",
     "js-cookie": "^2.1.3",
diff --git a/spec/javascripts/blob/pdf/index_spec.js b/spec/javascripts/blob/pdf/index_spec.js
new file mode 100644
index 00000000000..19a4e55a9db
--- /dev/null
+++ b/spec/javascripts/blob/pdf/index_spec.js
@@ -0,0 +1,72 @@
+import renderPDF from '~/blob/pdf';
+import testPDF from './test.pdf';
+
+describe('PDF renderer', () => {
+  let viewer;
+  preloadFixtures('static/pdf_viewer.html.raw');
+
+  beforeEach(() => {
+    loadFixtures('static/pdf_viewer.html.raw');
+    viewer = document.getElementById('js-pdf-viewer');
+    viewer.dataset.endpoint = testPDF;
+  });
+
+  it('shows loading icon', () => {
+    renderPDF();
+
+    expect(
+      document.querySelector('.loading'),
+    ).not.toBeNull();
+  });
+
+  describe('successful response', () => {
+    beforeEach((done) => {
+      renderPDF();
+
+      setTimeout(() => {
+        done();
+      }, 500);
+    });
+
+    it('does not show loading icon', () => {
+      expect(
+        document.querySelector('.loading'),
+      ).toBeNull();
+    });
+
+    it('renders the PDF', () => {
+      expect(
+        document.querySelector('.pdf-viewer'),
+      ).not.toBeNull();
+    });
+
+    it('renders the PDF page', () => {
+      expect(
+        document.querySelector('.pdf-page'),
+      ).not.toBeNull();
+    });
+  });
+
+  describe('error getting file', () => {
+    beforeEach((done) => {
+      viewer.dataset.endpoint = 'invalid/endpoint';
+      renderPDF();
+
+      setTimeout(() => {
+        done();
+      }, 500);
+    });
+
+    it('does not show loading icon', () => {
+      expect(
+        document.querySelector('.loading'),
+      ).toBeNull();
+    });
+
+    it('shows error message', () => {
+      expect(
+        document.querySelector('.md').textContent.trim(),
+      ).toBe('An error occured whilst loading the file. Please try again later.');
+    });
+  });
+});
diff --git a/spec/javascripts/blob/pdf/test.pdf b/spec/javascripts/blob/pdf/test.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..eb3d147fde31fb904c6476acc41b61f20c9b5e2a
GIT binary patch
literal 11956
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HcmV?d00001

diff --git a/spec/javascripts/fixtures/pdf_viewer.html.haml b/spec/javascripts/fixtures/pdf_viewer.html.haml
new file mode 100644
index 00000000000..2e57beae54b
--- /dev/null
+++ b/spec/javascripts/fixtures/pdf_viewer.html.haml
@@ -0,0 +1 @@
+.file-content#js-pdf-viewer{ data: { endpoint: '/test' } }
diff --git a/spec/models/blob_spec.rb b/spec/models/blob_spec.rb
index ba110383977..09b1fda3796 100644
--- a/spec/models/blob_spec.rb
+++ b/spec/models/blob_spec.rb
@@ -53,6 +53,20 @@ describe Blob do
     end
   end
 
+  describe '#pdf?' do
+    it 'is falsey when file extension is not .pdf' do
+      git_blob = double(name: 'git_blob.txt')
+
+      expect(described_class.decorate(git_blob)).not_to be_pdf
+    end
+
+    it 'is truthy when file extension is .pdf' do
+      git_blob = double(name: 'git_blob.pdf')
+
+      expect(described_class.decorate(git_blob)).to be_pdf
+    end
+  end
+
   describe '#ipython_notebook?' do
     it 'is falsey when language is not Jupyter Notebook' do
       git_blob = double(text?: true, language: double(name: 'JSON'))
@@ -102,6 +116,7 @@ describe Blob do
 
     def stubbed_blob(overrides = {})
       overrides.reverse_merge!(
+        name: nil,
         image?: false,
         language: nil,
         lfs_pointer?: false,
@@ -146,6 +161,11 @@ describe Blob do
       expect(blob.to_partial_path(project)).to eq 'download'
     end
 
+    it 'handles PDFs' do
+      blob = stubbed_blob(name: 'blob.pdf', pdf?: true)
+      expect(blob.to_partial_path(project)).to eq 'pdf'
+    end
+
     it 'handles iPython notebooks' do
       blob = stubbed_blob(text?: true, ipython_notebook?: true)
       expect(blob.to_partial_path(project)).to eq 'notebook'
diff --git a/vendor/assets/javascripts/pdf.worker.js b/vendor/assets/javascripts/pdf.worker.js
new file mode 100644
index 00000000000..f8a94e207f8
--- /dev/null
+++ b/vendor/assets/javascripts/pdf.worker.js
@@ -0,0 +1,38617 @@
+(function webpackUniversalModuleDefinition(root, factory) {
+	if(typeof exports === 'object' && typeof module === 'object')
+		module.exports = factory();
+	else if(typeof define === 'function' && define.amd)
+		define("PDFLab", [], factory);
+	else if(typeof exports === 'object')
+		exports["PDFLab"] = factory();
+	else
+		root["PDFLab"] = factory();
+})(this, function() {
+return /******/ (function(modules) { // webpackBootstrap
+/******/ 	// The module cache
+/******/ 	var installedModules = {};
+/******/
+/******/ 	// The require function
+/******/ 	function __webpack_require__(moduleId) {
+/******/
+/******/ 		// Check if module is in cache
+/******/ 		if(installedModules[moduleId])
+/******/ 			return installedModules[moduleId].exports;
+/******/
+/******/ 		// Create a new module (and put it into the cache)
+/******/ 		var module = installedModules[moduleId] = {
+/******/ 			i: moduleId,
+/******/ 			l: false,
+/******/ 			exports: {}
+/******/ 		};
+/******/
+/******/ 		// Execute the module function
+/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
+/******/
+/******/ 		// Flag the module as loaded
+/******/ 		module.l = true;
+/******/
+/******/ 		// Return the exports of the module
+/******/ 		return module.exports;
+/******/ 	}
+/******/
+/******/
+/******/ 	// expose the modules object (__webpack_modules__)
+/******/ 	__webpack_require__.m = modules;
+/******/
+/******/ 	// expose the module cache
+/******/ 	__webpack_require__.c = installedModules;
+/******/
+/******/ 	// identity function for calling harmony imports with the correct context
+/******/ 	__webpack_require__.i = function(value) { return value; };
+/******/
+/******/ 	// define getter function for harmony exports
+/******/ 	__webpack_require__.d = function(exports, name, getter) {
+/******/ 		if(!__webpack_require__.o(exports, name)) {
+/******/ 			Object.defineProperty(exports, name, {
+/******/ 				configurable: false,
+/******/ 				enumerable: true,
+/******/ 				get: getter
+/******/ 			});
+/******/ 		}
+/******/ 	};
+/******/
+/******/ 	// getDefaultExport function for compatibility with non-harmony modules
+/******/ 	__webpack_require__.n = function(module) {
+/******/ 		var getter = module && module.__esModule ?
+/******/ 			function getDefault() { return module['default']; } :
+/******/ 			function getModuleExports() { return module; };
+/******/ 		__webpack_require__.d(getter, 'a', getter);
+/******/ 		return getter;
+/******/ 	};
+/******/
+/******/ 	// Object.prototype.hasOwnProperty.call
+/******/ 	__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
+/******/
+/******/ 	// __webpack_public_path__
+/******/ 	__webpack_require__.p = "";
+/******/
+/******/ 	// Load entry module and return exports
+/******/ 	return __webpack_require__(__webpack_require__.s = 16);
+/******/ })
+/************************************************************************/
+/******/ ({
+
+/***/ 0:
+/***/ (function(module, exports) {
+
+// shim for using process in browser
+var process = module.exports = {};
+
+// cached from whatever global is present so that test runners that stub it
+// don't break things.  But we need to wrap it in a try catch in case it is
+// wrapped in strict mode code which doesn't define any globals.  It's inside a
+// function because try/catches deoptimize in certain engines.
+
+var cachedSetTimeout;
+var cachedClearTimeout;
+
+function defaultSetTimout() {
+    throw new Error('setTimeout has not been defined');
+}
+function defaultClearTimeout () {
+    throw new Error('clearTimeout has not been defined');
+}
+(function () {
+    try {
+        if (typeof setTimeout === 'function') {
+            cachedSetTimeout = setTimeout;
+        } else {
+            cachedSetTimeout = defaultSetTimout;
+        }
+    } catch (e) {
+        cachedSetTimeout = defaultSetTimout;
+    }
+    try {
+        if (typeof clearTimeout === 'function') {
+            cachedClearTimeout = clearTimeout;
+        } else {
+            cachedClearTimeout = defaultClearTimeout;
+        }
+    } catch (e) {
+        cachedClearTimeout = defaultClearTimeout;
+    }
+} ())
+function runTimeout(fun) {
+    if (cachedSetTimeout === setTimeout) {
+        //normal enviroments in sane situations
+        return setTimeout(fun, 0);
+    }
+    // if setTimeout wasn't available but was latter defined
+    if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
+        cachedSetTimeout = setTimeout;
+        return setTimeout(fun, 0);
+    }
+    try {
+        // when when somebody has screwed with setTimeout but no I.E. maddness
+        return cachedSetTimeout(fun, 0);
+    } catch(e){
+        try {
+            // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
+            return cachedSetTimeout.call(null, fun, 0);
+        } catch(e){
+            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
+            return cachedSetTimeout.call(this, fun, 0);
+        }
+    }
+
+
+}
+function runClearTimeout(marker) {
+    if (cachedClearTimeout === clearTimeout) {
+        //normal enviroments in sane situations
+        return clearTimeout(marker);
+    }
+    // if clearTimeout wasn't available but was latter defined
+    if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
+        cachedClearTimeout = clearTimeout;
+        return clearTimeout(marker);
+    }
+    try {
+        // when when somebody has screwed with setTimeout but no I.E. maddness
+        return cachedClearTimeout(marker);
+    } catch (e){
+        try {
+            // When we are in I.E. but the script has been evaled so I.E. doesn't  trust the global object when called normally
+            return cachedClearTimeout.call(null, marker);
+        } catch (e){
+            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
+            // Some versions of I.E. have different rules for clearTimeout vs setTimeout
+            return cachedClearTimeout.call(this, marker);
+        }
+    }
+
+
+
+}
+var queue = [];
+var draining = false;
+var currentQueue;
+var queueIndex = -1;
+
+function cleanUpNextTick() {
+    if (!draining || !currentQueue) {
+        return;
+    }
+    draining = false;
+    if (currentQueue.length) {
+        queue = currentQueue.concat(queue);
+    } else {
+        queueIndex = -1;
+    }
+    if (queue.length) {
+        drainQueue();
+    }
+}
+
+function drainQueue() {
+    if (draining) {
+        return;
+    }
+    var timeout = runTimeout(cleanUpNextTick);
+    draining = true;
+
+    var len = queue.length;
+    while(len) {
+        currentQueue = queue;
+        queue = [];
+        while (++queueIndex < len) {
+            if (currentQueue) {
+                currentQueue[queueIndex].run();
+            }
+        }
+        queueIndex = -1;
+        len = queue.length;
+    }
+    currentQueue = null;
+    draining = false;
+    runClearTimeout(timeout);
+}
+
+process.nextTick = function (fun) {
+    var args = new Array(arguments.length - 1);
+    if (arguments.length > 1) {
+        for (var i = 1; i < arguments.length; i++) {
+            args[i - 1] = arguments[i];
+        }
+    }
+    queue.push(new Item(fun, args));
+    if (queue.length === 1 && !draining) {
+        runTimeout(drainQueue);
+    }
+};
+
+// v8 likes predictible objects
+function Item(fun, array) {
+    this.fun = fun;
+    this.array = array;
+}
+Item.prototype.run = function () {
+    this.fun.apply(null, this.array);
+};
+process.title = 'browser';
+process.browser = true;
+process.env = {};
+process.argv = [];
+process.version = ''; // empty string to avoid regexp issues
+process.versions = {};
+
+function noop() {}
+
+process.on = noop;
+process.addListener = noop;
+process.once = noop;
+process.off = noop;
+process.removeListener = noop;
+process.removeAllListeners = noop;
+process.emit = noop;
+
+process.binding = function (name) {
+    throw new Error('process.binding is not supported');
+};
+
+process.cwd = function () { return '/' };
+process.chdir = function (dir) {
+    throw new Error('process.chdir is not supported');
+};
+process.umask = function() { return 0; };
+
+
+/***/ }),
+
+/***/ 1:
+/***/ (function(module, exports, __webpack_require__) {
+
+/* WEBPACK VAR INJECTION */(function(process) {/* Copyright 2017 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+(function webpackUniversalModuleDefinition(root, factory) {
+	if(true)
+		module.exports = factory();
+	else if(typeof define === 'function' && define.amd)
+		define("pdfjs-dist/build/pdf.worker", [], factory);
+	else if(typeof exports === 'object')
+		exports["pdfjs-dist/build/pdf.worker"] = factory();
+	else
+		root["pdfjs-dist/build/pdf.worker"] = root.pdfjsDistBuildPdfWorker = factory();
+})(this, function() {
+return /******/ (function(modules) { // webpackBootstrap
+/******/ 	// The module cache
+/******/ 	var installedModules = {};
+/******/
+/******/ 	// The require function
+/******/ 	function __w_pdfjs_require__(moduleId) {
+/******/
+/******/ 		// Check if module is in cache
+/******/ 		if(installedModules[moduleId])
+/******/ 			return installedModules[moduleId].exports;
+/******/
+/******/ 		// Create a new module (and put it into the cache)
+/******/ 		var module = installedModules[moduleId] = {
+/******/ 			i: moduleId,
+/******/ 			l: false,
+/******/ 			exports: {}
+/******/ 		};
+/******/
+/******/ 		// Execute the module function
+/******/ 		modules[moduleId].call(module.exports, module, module.exports, __w_pdfjs_require__);
+/******/
+/******/ 		// Flag the module as loaded
+/******/ 		module.l = true;
+/******/
+/******/ 		// Return the exports of the module
+/******/ 		return module.exports;
+/******/ 	}
+/******/
+/******/
+/******/ 	// expose the modules object (__webpack_modules__)
+/******/ 	__w_pdfjs_require__.m = modules;
+/******/
+/******/ 	// expose the module cache
+/******/ 	__w_pdfjs_require__.c = installedModules;
+/******/
+/******/ 	// identity function for calling harmony imports with the correct context
+/******/ 	__w_pdfjs_require__.i = function(value) { return value; };
+/******/
+/******/ 	// define getter function for harmony exports
+/******/ 	__w_pdfjs_require__.d = function(exports, name, getter) {
+/******/ 		if(!__w_pdfjs_require__.o(exports, name)) {
+/******/ 			Object.defineProperty(exports, name, {
+/******/ 				configurable: false,
+/******/ 				enumerable: true,
+/******/ 				get: getter
+/******/ 			});
+/******/ 		}
+/******/ 	};
+/******/
+/******/ 	// getDefaultExport function for compatibility with non-harmony modules
+/******/ 	__w_pdfjs_require__.n = function(module) {
+/******/ 		var getter = module && module.__esModule ?
+/******/ 			function getDefault() { return module['default']; } :
+/******/ 			function getModuleExports() { return module; };
+/******/ 		__w_pdfjs_require__.d(getter, 'a', getter);
+/******/ 		return getter;
+/******/ 	};
+/******/
+/******/ 	// Object.prototype.hasOwnProperty.call
+/******/ 	__w_pdfjs_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
+/******/
+/******/ 	// __webpack_public_path__
+/******/ 	__w_pdfjs_require__.p = "";
+/******/
+/******/ 	// Load entry module and return exports
+/******/ 	return __w_pdfjs_require__(__w_pdfjs_require__.s = 36);
+/******/ })
+/************************************************************************/
+/******/ ([
+/* 0 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+/* WEBPACK VAR INJECTION */(function(global) {
+
+var compatibility = __w_pdfjs_require__(37);
+var globalScope = typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : undefined;
+var FONT_IDENTITY_MATRIX = [0.001, 0, 0, 0.001, 0, 0];
+var TextRenderingMode = {
+  FILL: 0,
+  STROKE: 1,
+  FILL_STROKE: 2,
+  INVISIBLE: 3,
+  FILL_ADD_TO_PATH: 4,
+  STROKE_ADD_TO_PATH: 5,
+  FILL_STROKE_ADD_TO_PATH: 6,
+  ADD_TO_PATH: 7,
+  FILL_STROKE_MASK: 3,
+  ADD_TO_PATH_FLAG: 4
+};
+var ImageKind = {
+  GRAYSCALE_1BPP: 1,
+  RGB_24BPP: 2,
+  RGBA_32BPP: 3
+};
+var AnnotationType = {
+  TEXT: 1,
+  LINK: 2,
+  FREETEXT: 3,
+  LINE: 4,
+  SQUARE: 5,
+  CIRCLE: 6,
+  POLYGON: 7,
+  POLYLINE: 8,
+  HIGHLIGHT: 9,
+  UNDERLINE: 10,
+  SQUIGGLY: 11,
+  STRIKEOUT: 12,
+  STAMP: 13,
+  CARET: 14,
+  INK: 15,
+  POPUP: 16,
+  FILEATTACHMENT: 17,
+  SOUND: 18,
+  MOVIE: 19,
+  WIDGET: 20,
+  SCREEN: 21,
+  PRINTERMARK: 22,
+  TRAPNET: 23,
+  WATERMARK: 24,
+  THREED: 25,
+  REDACT: 26
+};
+var AnnotationFlag = {
+  INVISIBLE: 0x01,
+  HIDDEN: 0x02,
+  PRINT: 0x04,
+  NOZOOM: 0x08,
+  NOROTATE: 0x10,
+  NOVIEW: 0x20,
+  READONLY: 0x40,
+  LOCKED: 0x80,
+  TOGGLENOVIEW: 0x100,
+  LOCKEDCONTENTS: 0x200
+};
+var AnnotationFieldFlag = {
+  READONLY: 0x0000001,
+  REQUIRED: 0x0000002,
+  NOEXPORT: 0x0000004,
+  MULTILINE: 0x0001000,
+  PASSWORD: 0x0002000,
+  NOTOGGLETOOFF: 0x0004000,
+  RADIO: 0x0008000,
+  PUSHBUTTON: 0x0010000,
+  COMBO: 0x0020000,
+  EDIT: 0x0040000,
+  SORT: 0x0080000,
+  FILESELECT: 0x0100000,
+  MULTISELECT: 0x0200000,
+  DONOTSPELLCHECK: 0x0400000,
+  DONOTSCROLL: 0x0800000,
+  COMB: 0x1000000,
+  RICHTEXT: 0x2000000,
+  RADIOSINUNISON: 0x2000000,
+  COMMITONSELCHANGE: 0x4000000
+};
+var AnnotationBorderStyleType = {
+  SOLID: 1,
+  DASHED: 2,
+  BEVELED: 3,
+  INSET: 4,
+  UNDERLINE: 5
+};
+var StreamType = {
+  UNKNOWN: 0,
+  FLATE: 1,
+  LZW: 2,
+  DCT: 3,
+  JPX: 4,
+  JBIG: 5,
+  A85: 6,
+  AHX: 7,
+  CCF: 8,
+  RL: 9
+};
+var FontType = {
+  UNKNOWN: 0,
+  TYPE1: 1,
+  TYPE1C: 2,
+  CIDFONTTYPE0: 3,
+  CIDFONTTYPE0C: 4,
+  TRUETYPE: 5,
+  CIDFONTTYPE2: 6,
+  TYPE3: 7,
+  OPENTYPE: 8,
+  TYPE0: 9,
+  MMTYPE1: 10
+};
+var VERBOSITY_LEVELS = {
+  errors: 0,
+  warnings: 1,
+  infos: 5
+};
+var CMapCompressionType = {
+  NONE: 0,
+  BINARY: 1,
+  STREAM: 2
+};
+var OPS = {
+  dependency: 1,
+  setLineWidth: 2,
+  setLineCap: 3,
+  setLineJoin: 4,
+  setMiterLimit: 5,
+  setDash: 6,
+  setRenderingIntent: 7,
+  setFlatness: 8,
+  setGState: 9,
+  save: 10,
+  restore: 11,
+  transform: 12,
+  moveTo: 13,
+  lineTo: 14,
+  curveTo: 15,
+  curveTo2: 16,
+  curveTo3: 17,
+  closePath: 18,
+  rectangle: 19,
+  stroke: 20,
+  closeStroke: 21,
+  fill: 22,
+  eoFill: 23,
+  fillStroke: 24,
+  eoFillStroke: 25,
+  closeFillStroke: 26,
+  closeEOFillStroke: 27,
+  endPath: 28,
+  clip: 29,
+  eoClip: 30,
+  beginText: 31,
+  endText: 32,
+  setCharSpacing: 33,
+  setWordSpacing: 34,
+  setHScale: 35,
+  setLeading: 36,
+  setFont: 37,
+  setTextRenderingMode: 38,
+  setTextRise: 39,
+  moveText: 40,
+  setLeadingMoveText: 41,
+  setTextMatrix: 42,
+  nextLine: 43,
+  showText: 44,
+  showSpacedText: 45,
+  nextLineShowText: 46,
+  nextLineSetSpacingShowText: 47,
+  setCharWidth: 48,
+  setCharWidthAndBounds: 49,
+  setStrokeColorSpace: 50,
+  setFillColorSpace: 51,
+  setStrokeColor: 52,
+  setStrokeColorN: 53,
+  setFillColor: 54,
+  setFillColorN: 55,
+  setStrokeGray: 56,
+  setFillGray: 57,
+  setStrokeRGBColor: 58,
+  setFillRGBColor: 59,
+  setStrokeCMYKColor: 60,
+  setFillCMYKColor: 61,
+  shadingFill: 62,
+  beginInlineImage: 63,
+  beginImageData: 64,
+  endInlineImage: 65,
+  paintXObject: 66,
+  markPoint: 67,
+  markPointProps: 68,
+  beginMarkedContent: 69,
+  beginMarkedContentProps: 70,
+  endMarkedContent: 71,
+  beginCompat: 72,
+  endCompat: 73,
+  paintFormXObjectBegin: 74,
+  paintFormXObjectEnd: 75,
+  beginGroup: 76,
+  endGroup: 77,
+  beginAnnotations: 78,
+  endAnnotations: 79,
+  beginAnnotation: 80,
+  endAnnotation: 81,
+  paintJpegXObject: 82,
+  paintImageMaskXObject: 83,
+  paintImageMaskXObjectGroup: 84,
+  paintImageXObject: 85,
+  paintInlineImageXObject: 86,
+  paintInlineImageXObjectGroup: 87,
+  paintImageXObjectRepeat: 88,
+  paintImageMaskXObjectRepeat: 89,
+  paintSolidColorImageMask: 90,
+  constructPath: 91
+};
+var verbosity = VERBOSITY_LEVELS.warnings;
+function setVerbosityLevel(level) {
+  verbosity = level;
+}
+function getVerbosityLevel() {
+  return verbosity;
+}
+function info(msg) {
+  if (verbosity >= VERBOSITY_LEVELS.infos) {
+    console.log('Info: ' + msg);
+  }
+}
+function warn(msg) {
+  if (verbosity >= VERBOSITY_LEVELS.warnings) {
+    console.log('Warning: ' + msg);
+  }
+}
+function deprecated(details) {
+  console.log('Deprecated API usage: ' + details);
+}
+function error(msg) {
+  if (verbosity >= VERBOSITY_LEVELS.errors) {
+    console.log('Error: ' + msg);
+    console.log(backtrace());
+  }
+  throw new Error(msg);
+}
+function backtrace() {
+  try {
+    throw new Error();
+  } catch (e) {
+    return e.stack ? e.stack.split('\n').slice(2).join('\n') : '';
+  }
+}
+function assert(cond, msg) {
+  if (!cond) {
+    error(msg);
+  }
+}
+var UNSUPPORTED_FEATURES = {
+  unknown: 'unknown',
+  forms: 'forms',
+  javaScript: 'javaScript',
+  smask: 'smask',
+  shadingPattern: 'shadingPattern',
+  font: 'font'
+};
+function isSameOrigin(baseUrl, otherUrl) {
+  try {
+    var base = new URL(baseUrl);
+    if (!base.origin || base.origin === 'null') {
+      return false;
+    }
+  } catch (e) {
+    return false;
+  }
+  var other = new URL(otherUrl, base);
+  return base.origin === other.origin;
+}
+function isValidProtocol(url) {
+  if (!url) {
+    return false;
+  }
+  switch (url.protocol) {
+    case 'http:':
+    case 'https:':
+    case 'ftp:':
+    case 'mailto:':
+    case 'tel:':
+      return true;
+    default:
+      return false;
+  }
+}
+function createValidAbsoluteUrl(url, baseUrl) {
+  if (!url) {
+    return null;
+  }
+  try {
+    var absoluteUrl = baseUrl ? new URL(url, baseUrl) : new URL(url);
+    if (isValidProtocol(absoluteUrl)) {
+      return absoluteUrl;
+    }
+  } catch (ex) {}
+  return null;
+}
+function shadow(obj, prop, value) {
+  Object.defineProperty(obj, prop, {
+    value: value,
+    enumerable: true,
+    configurable: true,
+    writable: false
+  });
+  return value;
+}
+function getLookupTableFactory(initializer) {
+  var lookup;
+  return function () {
+    if (initializer) {
+      lookup = Object.create(null);
+      initializer(lookup);
+      initializer = null;
+    }
+    return lookup;
+  };
+}
+var PasswordResponses = {
+  NEED_PASSWORD: 1,
+  INCORRECT_PASSWORD: 2
+};
+var PasswordException = function PasswordExceptionClosure() {
+  function PasswordException(msg, code) {
+    this.name = 'PasswordException';
+    this.message = msg;
+    this.code = code;
+  }
+  PasswordException.prototype = new Error();
+  PasswordException.constructor = PasswordException;
+  return PasswordException;
+}();
+var UnknownErrorException = function UnknownErrorExceptionClosure() {
+  function UnknownErrorException(msg, details) {
+    this.name = 'UnknownErrorException';
+    this.message = msg;
+    this.details = details;
+  }
+  UnknownErrorException.prototype = new Error();
+  UnknownErrorException.constructor = UnknownErrorException;
+  return UnknownErrorException;
+}();
+var InvalidPDFException = function InvalidPDFExceptionClosure() {
+  function InvalidPDFException(msg) {
+    this.name = 'InvalidPDFException';
+    this.message = msg;
+  }
+  InvalidPDFException.prototype = new Error();
+  InvalidPDFException.constructor = InvalidPDFException;
+  return InvalidPDFException;
+}();
+var MissingPDFException = function MissingPDFExceptionClosure() {
+  function MissingPDFException(msg) {
+    this.name = 'MissingPDFException';
+    this.message = msg;
+  }
+  MissingPDFException.prototype = new Error();
+  MissingPDFException.constructor = MissingPDFException;
+  return MissingPDFException;
+}();
+var UnexpectedResponseException = function UnexpectedResponseExceptionClosure() {
+  function UnexpectedResponseException(msg, status) {
+    this.name = 'UnexpectedResponseException';
+    this.message = msg;
+    this.status = status;
+  }
+  UnexpectedResponseException.prototype = new Error();
+  UnexpectedResponseException.constructor = UnexpectedResponseException;
+  return UnexpectedResponseException;
+}();
+var NotImplementedException = function NotImplementedExceptionClosure() {
+  function NotImplementedException(msg) {
+    this.message = msg;
+  }
+  NotImplementedException.prototype = new Error();
+  NotImplementedException.prototype.name = 'NotImplementedException';
+  NotImplementedException.constructor = NotImplementedException;
+  return NotImplementedException;
+}();
+var MissingDataException = function MissingDataExceptionClosure() {
+  function MissingDataException(begin, end) {
+    this.begin = begin;
+    this.end = end;
+    this.message = 'Missing data [' + begin + ', ' + end + ')';
+  }
+  MissingDataException.prototype = new Error();
+  MissingDataException.prototype.name = 'MissingDataException';
+  MissingDataException.constructor = MissingDataException;
+  return MissingDataException;
+}();
+var XRefParseException = function XRefParseExceptionClosure() {
+  function XRefParseException(msg) {
+    this.message = msg;
+  }
+  XRefParseException.prototype = new Error();
+  XRefParseException.prototype.name = 'XRefParseException';
+  XRefParseException.constructor = XRefParseException;
+  return XRefParseException;
+}();
+var NullCharactersRegExp = /\x00/g;
+function removeNullCharacters(str) {
+  if (typeof str !== 'string') {
+    warn('The argument for removeNullCharacters must be a string.');
+    return str;
+  }
+  return str.replace(NullCharactersRegExp, '');
+}
+function bytesToString(bytes) {
+  assert(bytes !== null && typeof bytes === 'object' && bytes.length !== undefined, 'Invalid argument for bytesToString');
+  var length = bytes.length;
+  var MAX_ARGUMENT_COUNT = 8192;
+  if (length < MAX_ARGUMENT_COUNT) {
+    return String.fromCharCode.apply(null, bytes);
+  }
+  var strBuf = [];
+  for (var i = 0; i < length; i += MAX_ARGUMENT_COUNT) {
+    var chunkEnd = Math.min(i + MAX_ARGUMENT_COUNT, length);
+    var chunk = bytes.subarray(i, chunkEnd);
+    strBuf.push(String.fromCharCode.apply(null, chunk));
+  }
+  return strBuf.join('');
+}
+function stringToBytes(str) {
+  assert(typeof str === 'string', 'Invalid argument for stringToBytes');
+  var length = str.length;
+  var bytes = new Uint8Array(length);
+  for (var i = 0; i < length; ++i) {
+    bytes[i] = str.charCodeAt(i) & 0xFF;
+  }
+  return bytes;
+}
+function arrayByteLength(arr) {
+  if (arr.length !== undefined) {
+    return arr.length;
+  }
+  assert(arr.byteLength !== undefined);
+  return arr.byteLength;
+}
+function arraysToBytes(arr) {
+  if (arr.length === 1 && arr[0] instanceof Uint8Array) {
+    return arr[0];
+  }
+  var resultLength = 0;
+  var i,
+      ii = arr.length;
+  var item, itemLength;
+  for (i = 0; i < ii; i++) {
+    item = arr[i];
+    itemLength = arrayByteLength(item);
+    resultLength += itemLength;
+  }
+  var pos = 0;
+  var data = new Uint8Array(resultLength);
+  for (i = 0; i < ii; i++) {
+    item = arr[i];
+    if (!(item instanceof Uint8Array)) {
+      if (typeof item === 'string') {
+        item = stringToBytes(item);
+      } else {
+        item = new Uint8Array(item);
+      }
+    }
+    itemLength = item.byteLength;
+    data.set(item, pos);
+    pos += itemLength;
+  }
+  return data;
+}
+function string32(value) {
+  return String.fromCharCode(value >> 24 & 0xff, value >> 16 & 0xff, value >> 8 & 0xff, value & 0xff);
+}
+function log2(x) {
+  var n = 1,
+      i = 0;
+  while (x > n) {
+    n <<= 1;
+    i++;
+  }
+  return i;
+}
+function readInt8(data, start) {
+  return data[start] << 24 >> 24;
+}
+function readUint16(data, offset) {
+  return data[offset] << 8 | data[offset + 1];
+}
+function readUint32(data, offset) {
+  return (data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3]) >>> 0;
+}
+function isLittleEndian() {
+  var buffer8 = new Uint8Array(2);
+  buffer8[0] = 1;
+  var buffer16 = new Uint16Array(buffer8.buffer);
+  return buffer16[0] === 1;
+}
+function isEvalSupported() {
+  try {
+    new Function('');
+    return true;
+  } catch (e) {
+    return false;
+  }
+}
+var Uint32ArrayView = function Uint32ArrayViewClosure() {
+  function Uint32ArrayView(buffer, length) {
+    this.buffer = buffer;
+    this.byteLength = buffer.length;
+    this.length = length === undefined ? this.byteLength >> 2 : length;
+    ensureUint32ArrayViewProps(this.length);
+  }
+  Uint32ArrayView.prototype = Object.create(null);
+  var uint32ArrayViewSetters = 0;
+  function createUint32ArrayProp(index) {
+    return {
+      get: function () {
+        var buffer = this.buffer,
+            offset = index << 2;
+        return (buffer[offset] | buffer[offset + 1] << 8 | buffer[offset + 2] << 16 | buffer[offset + 3] << 24) >>> 0;
+      },
+      set: function (value) {
+        var buffer = this.buffer,
+            offset = index << 2;
+        buffer[offset] = value & 255;
+        buffer[offset + 1] = value >> 8 & 255;
+        buffer[offset + 2] = value >> 16 & 255;
+        buffer[offset + 3] = value >>> 24 & 255;
+      }
+    };
+  }
+  function ensureUint32ArrayViewProps(length) {
+    while (uint32ArrayViewSetters < length) {
+      Object.defineProperty(Uint32ArrayView.prototype, uint32ArrayViewSetters, createUint32ArrayProp(uint32ArrayViewSetters));
+      uint32ArrayViewSetters++;
+    }
+  }
+  return Uint32ArrayView;
+}();
+exports.Uint32ArrayView = Uint32ArrayView;
+var IDENTITY_MATRIX = [1, 0, 0, 1, 0, 0];
+var Util = function UtilClosure() {
+  function Util() {}
+  var rgbBuf = ['rgb(', 0, ',', 0, ',', 0, ')'];
+  Util.makeCssRgb = function Util_makeCssRgb(r, g, b) {
+    rgbBuf[1] = r;
+    rgbBuf[3] = g;
+    rgbBuf[5] = b;
+    return rgbBuf.join('');
+  };
+  Util.transform = function Util_transform(m1, m2) {
+    return [m1[0] * m2[0] + m1[2] * m2[1], m1[1] * m2[0] + m1[3] * m2[1], m1[0] * m2[2] + m1[2] * m2[3], m1[1] * m2[2] + m1[3] * m2[3], m1[0] * m2[4] + m1[2] * m2[5] + m1[4], m1[1] * m2[4] + m1[3] * m2[5] + m1[5]];
+  };
+  Util.applyTransform = function Util_applyTransform(p, m) {
+    var xt = p[0] * m[0] + p[1] * m[2] + m[4];
+    var yt = p[0] * m[1] + p[1] * m[3] + m[5];
+    return [xt, yt];
+  };
+  Util.applyInverseTransform = function Util_applyInverseTransform(p, m) {
+    var d = m[0] * m[3] - m[1] * m[2];
+    var xt = (p[0] * m[3] - p[1] * m[2] + m[2] * m[5] - m[4] * m[3]) / d;
+    var yt = (-p[0] * m[1] + p[1] * m[0] + m[4] * m[1] - m[5] * m[0]) / d;
+    return [xt, yt];
+  };
+  Util.getAxialAlignedBoundingBox = function Util_getAxialAlignedBoundingBox(r, m) {
+    var p1 = Util.applyTransform(r, m);
+    var p2 = Util.applyTransform(r.slice(2, 4), m);
+    var p3 = Util.applyTransform([r[0], r[3]], m);
+    var p4 = Util.applyTransform([r[2], r[1]], m);
+    return [Math.min(p1[0], p2[0], p3[0], p4[0]), Math.min(p1[1], p2[1], p3[1], p4[1]), Math.max(p1[0], p2[0], p3[0], p4[0]), Math.max(p1[1], p2[1], p3[1], p4[1])];
+  };
+  Util.inverseTransform = function Util_inverseTransform(m) {
+    var d = m[0] * m[3] - m[1] * m[2];
+    return [m[3] / d, -m[1] / d, -m[2] / d, m[0] / d, (m[2] * m[5] - m[4] * m[3]) / d, (m[4] * m[1] - m[5] * m[0]) / d];
+  };
+  Util.apply3dTransform = function Util_apply3dTransform(m, v) {
+    return [m[0] * v[0] + m[1] * v[1] + m[2] * v[2], m[3] * v[0] + m[4] * v[1] + m[5] * v[2], m[6] * v[0] + m[7] * v[1] + m[8] * v[2]];
+  };
+  Util.singularValueDecompose2dScale = function Util_singularValueDecompose2dScale(m) {
+    var transpose = [m[0], m[2], m[1], m[3]];
+    var a = m[0] * transpose[0] + m[1] * transpose[2];
+    var b = m[0] * transpose[1] + m[1] * transpose[3];
+    var c = m[2] * transpose[0] + m[3] * transpose[2];
+    var d = m[2] * transpose[1] + m[3] * transpose[3];
+    var first = (a + d) / 2;
+    var second = Math.sqrt((a + d) * (a + d) - 4 * (a * d - c * b)) / 2;
+    var sx = first + second || 1;
+    var sy = first - second || 1;
+    return [Math.sqrt(sx), Math.sqrt(sy)];
+  };
+  Util.normalizeRect = function Util_normalizeRect(rect) {
+    var r = rect.slice(0);
+    if (rect[0] > rect[2]) {
+      r[0] = rect[2];
+      r[2] = rect[0];
+    }
+    if (rect[1] > rect[3]) {
+      r[1] = rect[3];
+      r[3] = rect[1];
+    }
+    return r;
+  };
+  Util.intersect = function Util_intersect(rect1, rect2) {
+    function compare(a, b) {
+      return a - b;
+    }
+    var orderedX = [rect1[0], rect1[2], rect2[0], rect2[2]].sort(compare),
+        orderedY = [rect1[1], rect1[3], rect2[1], rect2[3]].sort(compare),
+        result = [];
+    rect1 = Util.normalizeRect(rect1);
+    rect2 = Util.normalizeRect(rect2);
+    if (orderedX[0] === rect1[0] && orderedX[1] === rect2[0] || orderedX[0] === rect2[0] && orderedX[1] === rect1[0]) {
+      result[0] = orderedX[1];
+      result[2] = orderedX[2];
+    } else {
+      return false;
+    }
+    if (orderedY[0] === rect1[1] && orderedY[1] === rect2[1] || orderedY[0] === rect2[1] && orderedY[1] === rect1[1]) {
+      result[1] = orderedY[1];
+      result[3] = orderedY[2];
+    } else {
+      return false;
+    }
+    return result;
+  };
+  Util.sign = function Util_sign(num) {
+    return num < 0 ? -1 : 1;
+  };
+  var ROMAN_NUMBER_MAP = ['', 'C', 'CC', 'CCC', 'CD', 'D', 'DC', 'DCC', 'DCCC', 'CM', '', 'X', 'XX', 'XXX', 'XL', 'L', 'LX', 'LXX', 'LXXX', 'XC', '', 'I', 'II', 'III', 'IV', 'V', 'VI', 'VII', 'VIII', 'IX'];
+  Util.toRoman = function Util_toRoman(number, lowerCase) {
+    assert(isInt(number) && number > 0, 'The number should be a positive integer.');
+    var pos,
+        romanBuf = [];
+    while (number >= 1000) {
+      number -= 1000;
+      romanBuf.push('M');
+    }
+    pos = number / 100 | 0;
+    number %= 100;
+    romanBuf.push(ROMAN_NUMBER_MAP[pos]);
+    pos = number / 10 | 0;
+    number %= 10;
+    romanBuf.push(ROMAN_NUMBER_MAP[10 + pos]);
+    romanBuf.push(ROMAN_NUMBER_MAP[20 + number]);
+    var romanStr = romanBuf.join('');
+    return lowerCase ? romanStr.toLowerCase() : romanStr;
+  };
+  Util.appendToArray = function Util_appendToArray(arr1, arr2) {
+    Array.prototype.push.apply(arr1, arr2);
+  };
+  Util.prependToArray = function Util_prependToArray(arr1, arr2) {
+    Array.prototype.unshift.apply(arr1, arr2);
+  };
+  Util.extendObj = function extendObj(obj1, obj2) {
+    for (var key in obj2) {
+      obj1[key] = obj2[key];
+    }
+  };
+  Util.getInheritableProperty = function Util_getInheritableProperty(dict, name, getArray) {
+    while (dict && !dict.has(name)) {
+      dict = dict.get('Parent');
+    }
+    if (!dict) {
+      return null;
+    }
+    return getArray ? dict.getArray(name) : dict.get(name);
+  };
+  Util.inherit = function Util_inherit(sub, base, prototype) {
+    sub.prototype = Object.create(base.prototype);
+    sub.prototype.constructor = sub;
+    for (var prop in prototype) {
+      sub.prototype[prop] = prototype[prop];
+    }
+  };
+  Util.loadScript = function Util_loadScript(src, callback) {
+    var script = document.createElement('script');
+    var loaded = false;
+    script.setAttribute('src', src);
+    if (callback) {
+      script.onload = function () {
+        if (!loaded) {
+          callback();
+        }
+        loaded = true;
+      };
+    }
+    document.getElementsByTagName('head')[0].appendChild(script);
+  };
+  return Util;
+}();
+var PageViewport = function PageViewportClosure() {
+  function PageViewport(viewBox, scale, rotation, offsetX, offsetY, dontFlip) {
+    this.viewBox = viewBox;
+    this.scale = scale;
+    this.rotation = rotation;
+    this.offsetX = offsetX;
+    this.offsetY = offsetY;
+    var centerX = (viewBox[2] + viewBox[0]) / 2;
+    var centerY = (viewBox[3] + viewBox[1]) / 2;
+    var rotateA, rotateB, rotateC, rotateD;
+    rotation = rotation % 360;
+    rotation = rotation < 0 ? rotation + 360 : rotation;
+    switch (rotation) {
+      case 180:
+        rotateA = -1;
+        rotateB = 0;
+        rotateC = 0;
+        rotateD = 1;
+        break;
+      case 90:
+        rotateA = 0;
+        rotateB = 1;
+        rotateC = 1;
+        rotateD = 0;
+        break;
+      case 270:
+        rotateA = 0;
+        rotateB = -1;
+        rotateC = -1;
+        rotateD = 0;
+        break;
+      default:
+        rotateA = 1;
+        rotateB = 0;
+        rotateC = 0;
+        rotateD = -1;
+        break;
+    }
+    if (dontFlip) {
+      rotateC = -rotateC;
+      rotateD = -rotateD;
+    }
+    var offsetCanvasX, offsetCanvasY;
+    var width, height;
+    if (rotateA === 0) {
+      offsetCanvasX = Math.abs(centerY - viewBox[1]) * scale + offsetX;
+      offsetCanvasY = Math.abs(centerX - viewBox[0]) * scale + offsetY;
+      width = Math.abs(viewBox[3] - viewBox[1]) * scale;
+      height = Math.abs(viewBox[2] - viewBox[0]) * scale;
+    } else {
+      offsetCanvasX = Math.abs(centerX - viewBox[0]) * scale + offsetX;
+      offsetCanvasY = Math.abs(centerY - viewBox[1]) * scale + offsetY;
+      width = Math.abs(viewBox[2] - viewBox[0]) * scale;
+      height = Math.abs(viewBox[3] - viewBox[1]) * scale;
+    }
+    this.transform = [rotateA * scale, rotateB * scale, rotateC * scale, rotateD * scale, offsetCanvasX - rotateA * scale * centerX - rotateC * scale * centerY, offsetCanvasY - rotateB * scale * centerX - rotateD * scale * centerY];
+    this.width = width;
+    this.height = height;
+    this.fontScale = scale;
+  }
+  PageViewport.prototype = {
+    clone: function PageViewPort_clone(args) {
+      args = args || {};
+      var scale = 'scale' in args ? args.scale : this.scale;
+      var rotation = 'rotation' in args ? args.rotation : this.rotation;
+      return new PageViewport(this.viewBox.slice(), scale, rotation, this.offsetX, this.offsetY, args.dontFlip);
+    },
+    convertToViewportPoint: function PageViewport_convertToViewportPoint(x, y) {
+      return Util.applyTransform([x, y], this.transform);
+    },
+    convertToViewportRectangle: function PageViewport_convertToViewportRectangle(rect) {
+      var tl = Util.applyTransform([rect[0], rect[1]], this.transform);
+      var br = Util.applyTransform([rect[2], rect[3]], this.transform);
+      return [tl[0], tl[1], br[0], br[1]];
+    },
+    convertToPdfPoint: function PageViewport_convertToPdfPoint(x, y) {
+      return Util.applyInverseTransform([x, y], this.transform);
+    }
+  };
+  return PageViewport;
+}();
+var PDFStringTranslateTable = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2D8, 0x2C7, 0x2C6, 0x2D9, 0x2DD, 0x2DB, 0x2DA, 0x2DC, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2022, 0x2020, 0x2021, 0x2026, 0x2014, 0x2013, 0x192, 0x2044, 0x2039, 0x203A, 0x2212, 0x2030, 0x201E, 0x201C, 0x201D, 0x2018, 0x2019, 0x201A, 0x2122, 0xFB01, 0xFB02, 0x141, 0x152, 0x160, 0x178, 0x17D, 0x131, 0x142, 0x153, 0x161, 0x17E, 0, 0x20AC];
+function stringToPDFString(str) {
+  var i,
+      n = str.length,
+      strBuf = [];
+  if (str[0] === '\xFE' && str[1] === '\xFF') {
+    for (i = 2; i < n; i += 2) {
+      strBuf.push(String.fromCharCode(str.charCodeAt(i) << 8 | str.charCodeAt(i + 1)));
+    }
+  } else {
+    for (i = 0; i < n; ++i) {
+      var code = PDFStringTranslateTable[str.charCodeAt(i)];
+      strBuf.push(code ? String.fromCharCode(code) : str.charAt(i));
+    }
+  }
+  return strBuf.join('');
+}
+function stringToUTF8String(str) {
+  return decodeURIComponent(escape(str));
+}
+function utf8StringToString(str) {
+  return unescape(encodeURIComponent(str));
+}
+function isEmptyObj(obj) {
+  for (var key in obj) {
+    return false;
+  }
+  return true;
+}
+function isBool(v) {
+  return typeof v === 'boolean';
+}
+function isInt(v) {
+  return typeof v === 'number' && (v | 0) === v;
+}
+function isNum(v) {
+  return typeof v === 'number';
+}
+function isString(v) {
+  return typeof v === 'string';
+}
+function isArray(v) {
+  return v instanceof Array;
+}
+function isArrayBuffer(v) {
+  return typeof v === 'object' && v !== null && v.byteLength !== undefined;
+}
+function isSpace(ch) {
+  return ch === 0x20 || ch === 0x09 || ch === 0x0D || ch === 0x0A;
+}
+function isNodeJS() {
+  if (typeof __pdfjsdev_webpack__ === 'undefined') {
+    return typeof process === 'object' && process + '' === '[object process]';
+  }
+  return false;
+}
+function createPromiseCapability() {
+  var capability = {};
+  capability.promise = new Promise(function (resolve, reject) {
+    capability.resolve = resolve;
+    capability.reject = reject;
+  });
+  return capability;
+}
+var StatTimer = function StatTimerClosure() {
+  function rpad(str, pad, length) {
+    while (str.length < length) {
+      str += pad;
+    }
+    return str;
+  }
+  function StatTimer() {
+    this.started = Object.create(null);
+    this.times = [];
+    this.enabled = true;
+  }
+  StatTimer.prototype = {
+    time: function StatTimer_time(name) {
+      if (!this.enabled) {
+        return;
+      }
+      if (name in this.started) {
+        warn('Timer is already running for ' + name);
+      }
+      this.started[name] = Date.now();
+    },
+    timeEnd: function StatTimer_timeEnd(name) {
+      if (!this.enabled) {
+        return;
+      }
+      if (!(name in this.started)) {
+        warn('Timer has not been started for ' + name);
+      }
+      this.times.push({
+        'name': name,
+        'start': this.started[name],
+        'end': Date.now()
+      });
+      delete this.started[name];
+    },
+    toString: function StatTimer_toString() {
+      var i, ii;
+      var times = this.times;
+      var out = '';
+      var longest = 0;
+      for (i = 0, ii = times.length; i < ii; ++i) {
+        var name = times[i]['name'];
+        if (name.length > longest) {
+          longest = name.length;
+        }
+      }
+      for (i = 0, ii = times.length; i < ii; ++i) {
+        var span = times[i];
+        var duration = span.end - span.start;
+        out += rpad(span['name'], ' ', longest) + ' ' + duration + 'ms\n';
+      }
+      return out;
+    }
+  };
+  return StatTimer;
+}();
+var createBlob = function createBlob(data, contentType) {
+  if (typeof Blob !== 'undefined') {
+    return new Blob([data], { type: contentType });
+  }
+  warn('The "Blob" constructor is not supported.');
+};
+var createObjectURL = function createObjectURLClosure() {
+  var digits = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
+  return function createObjectURL(data, contentType, forceDataSchema) {
+    if (!forceDataSchema && typeof URL !== 'undefined' && URL.createObjectURL) {
+      var blob = createBlob(data, contentType);
+      return URL.createObjectURL(blob);
+    }
+    var buffer = 'data:' + contentType + ';base64,';
+    for (var i = 0, ii = data.length; i < ii; i += 3) {
+      var b1 = data[i] & 0xFF;
+      var b2 = data[i + 1] & 0xFF;
+      var b3 = data[i + 2] & 0xFF;
+      var d1 = b1 >> 2,
+          d2 = (b1 & 3) << 4 | b2 >> 4;
+      var d3 = i + 1 < ii ? (b2 & 0xF) << 2 | b3 >> 6 : 64;
+      var d4 = i + 2 < ii ? b3 & 0x3F : 64;
+      buffer += digits[d1] + digits[d2] + digits[d3] + digits[d4];
+    }
+    return buffer;
+  };
+}();
+function MessageHandler(sourceName, targetName, comObj) {
+  this.sourceName = sourceName;
+  this.targetName = targetName;
+  this.comObj = comObj;
+  this.callbackIndex = 1;
+  this.postMessageTransfers = true;
+  var callbacksCapabilities = this.callbacksCapabilities = Object.create(null);
+  var ah = this.actionHandler = Object.create(null);
+  this._onComObjOnMessage = function messageHandlerComObjOnMessage(event) {
+    var data = event.data;
+    if (data.targetName !== this.sourceName) {
+      return;
+    }
+    if (data.isReply) {
+      var callbackId = data.callbackId;
+      if (data.callbackId in callbacksCapabilities) {
+        var callback = callbacksCapabilities[callbackId];
+        delete callbacksCapabilities[callbackId];
+        if ('error' in data) {
+          callback.reject(data.error);
+        } else {
+          callback.resolve(data.data);
+        }
+      } else {
+        error('Cannot resolve callback ' + callbackId);
+      }
+    } else if (data.action in ah) {
+      var action = ah[data.action];
+      if (data.callbackId) {
+        var sourceName = this.sourceName;
+        var targetName = data.sourceName;
+        Promise.resolve().then(function () {
+          return action[0].call(action[1], data.data);
+        }).then(function (result) {
+          comObj.postMessage({
+            sourceName: sourceName,
+            targetName: targetName,
+            isReply: true,
+            callbackId: data.callbackId,
+            data: result
+          });
+        }, function (reason) {
+          if (reason instanceof Error) {
+            reason = reason + '';
+          }
+          comObj.postMessage({
+            sourceName: sourceName,
+            targetName: targetName,
+            isReply: true,
+            callbackId: data.callbackId,
+            error: reason
+          });
+        });
+      } else {
+        action[0].call(action[1], data.data);
+      }
+    } else {
+      error('Unknown action from worker: ' + data.action);
+    }
+  }.bind(this);
+  comObj.addEventListener('message', this._onComObjOnMessage);
+}
+MessageHandler.prototype = {
+  on: function messageHandlerOn(actionName, handler, scope) {
+    var ah = this.actionHandler;
+    if (ah[actionName]) {
+      error('There is already an actionName called "' + actionName + '"');
+    }
+    ah[actionName] = [handler, scope];
+  },
+  send: function messageHandlerSend(actionName, data, transfers) {
+    var message = {
+      sourceName: this.sourceName,
+      targetName: this.targetName,
+      action: actionName,
+      data: data
+    };
+    this.postMessage(message, transfers);
+  },
+  sendWithPromise: function messageHandlerSendWithPromise(actionName, data, transfers) {
+    var callbackId = this.callbackIndex++;
+    var message = {
+      sourceName: this.sourceName,
+      targetName: this.targetName,
+      action: actionName,
+      data: data,
+      callbackId: callbackId
+    };
+    var capability = createPromiseCapability();
+    this.callbacksCapabilities[callbackId] = capability;
+    try {
+      this.postMessage(message, transfers);
+    } catch (e) {
+      capability.reject(e);
+    }
+    return capability.promise;
+  },
+  postMessage: function (message, transfers) {
+    if (transfers && this.postMessageTransfers) {
+      this.comObj.postMessage(message, transfers);
+    } else {
+      this.comObj.postMessage(message);
+    }
+  },
+  destroy: function () {
+    this.comObj.removeEventListener('message', this._onComObjOnMessage);
+  }
+};
+function loadJpegStream(id, imageUrl, objs) {
+  var img = new Image();
+  img.onload = function loadJpegStream_onloadClosure() {
+    objs.resolve(id, img);
+  };
+  img.onerror = function loadJpegStream_onerrorClosure() {
+    objs.resolve(id, null);
+    warn('Error during JPEG image loading');
+  };
+  img.src = imageUrl;
+}
+exports.FONT_IDENTITY_MATRIX = FONT_IDENTITY_MATRIX;
+exports.IDENTITY_MATRIX = IDENTITY_MATRIX;
+exports.OPS = OPS;
+exports.VERBOSITY_LEVELS = VERBOSITY_LEVELS;
+exports.UNSUPPORTED_FEATURES = UNSUPPORTED_FEATURES;
+exports.AnnotationBorderStyleType = AnnotationBorderStyleType;
+exports.AnnotationFieldFlag = AnnotationFieldFlag;
+exports.AnnotationFlag = AnnotationFlag;
+exports.AnnotationType = AnnotationType;
+exports.FontType = FontType;
+exports.ImageKind = ImageKind;
+exports.CMapCompressionType = CMapCompressionType;
+exports.InvalidPDFException = InvalidPDFException;
+exports.MessageHandler = MessageHandler;
+exports.MissingDataException = MissingDataException;
+exports.MissingPDFException = MissingPDFException;
+exports.NotImplementedException = NotImplementedException;
+exports.PageViewport = PageViewport;
+exports.PasswordException = PasswordException;
+exports.PasswordResponses = PasswordResponses;
+exports.StatTimer = StatTimer;
+exports.StreamType = StreamType;
+exports.TextRenderingMode = TextRenderingMode;
+exports.UnexpectedResponseException = UnexpectedResponseException;
+exports.UnknownErrorException = UnknownErrorException;
+exports.Util = Util;
+exports.XRefParseException = XRefParseException;
+exports.arrayByteLength = arrayByteLength;
+exports.arraysToBytes = arraysToBytes;
+exports.assert = assert;
+exports.bytesToString = bytesToString;
+exports.createBlob = createBlob;
+exports.createPromiseCapability = createPromiseCapability;
+exports.createObjectURL = createObjectURL;
+exports.deprecated = deprecated;
+exports.error = error;
+exports.getLookupTableFactory = getLookupTableFactory;
+exports.getVerbosityLevel = getVerbosityLevel;
+exports.globalScope = globalScope;
+exports.info = info;
+exports.isArray = isArray;
+exports.isArrayBuffer = isArrayBuffer;
+exports.isBool = isBool;
+exports.isEmptyObj = isEmptyObj;
+exports.isInt = isInt;
+exports.isNum = isNum;
+exports.isString = isString;
+exports.isSpace = isSpace;
+exports.isNodeJS = isNodeJS;
+exports.isSameOrigin = isSameOrigin;
+exports.createValidAbsoluteUrl = createValidAbsoluteUrl;
+exports.isLittleEndian = isLittleEndian;
+exports.isEvalSupported = isEvalSupported;
+exports.loadJpegStream = loadJpegStream;
+exports.log2 = log2;
+exports.readInt8 = readInt8;
+exports.readUint16 = readUint16;
+exports.readUint32 = readUint32;
+exports.removeNullCharacters = removeNullCharacters;
+exports.setVerbosityLevel = setVerbosityLevel;
+exports.shadow = shadow;
+exports.string32 = string32;
+exports.stringToBytes = stringToBytes;
+exports.stringToPDFString = stringToPDFString;
+exports.stringToUTF8String = stringToUTF8String;
+exports.utf8StringToString = utf8StringToString;
+exports.warn = warn;
+/* WEBPACK VAR INJECTION */}.call(exports, __w_pdfjs_require__(9)))
+
+/***/ }),
+/* 1 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var isArray = sharedUtil.isArray;
+var EOF = {};
+var Name = function NameClosure() {
+  function Name(name) {
+    this.name = name;
+  }
+  Name.prototype = {};
+  var nameCache = Object.create(null);
+  Name.get = function Name_get(name) {
+    var nameValue = nameCache[name];
+    return nameValue ? nameValue : nameCache[name] = new Name(name);
+  };
+  return Name;
+}();
+var Cmd = function CmdClosure() {
+  function Cmd(cmd) {
+    this.cmd = cmd;
+  }
+  Cmd.prototype = {};
+  var cmdCache = Object.create(null);
+  Cmd.get = function Cmd_get(cmd) {
+    var cmdValue = cmdCache[cmd];
+    return cmdValue ? cmdValue : cmdCache[cmd] = new Cmd(cmd);
+  };
+  return Cmd;
+}();
+var Dict = function DictClosure() {
+  var nonSerializable = function nonSerializableClosure() {
+    return nonSerializable;
+  };
+  function Dict(xref) {
+    this.map = Object.create(null);
+    this.xref = xref;
+    this.objId = null;
+    this.suppressEncryption = false;
+    this.__nonSerializable__ = nonSerializable;
+  }
+  Dict.prototype = {
+    assignXref: function Dict_assignXref(newXref) {
+      this.xref = newXref;
+    },
+    get: function Dict_get(key1, key2, key3) {
+      var value;
+      var xref = this.xref,
+          suppressEncryption = this.suppressEncryption;
+      if (typeof (value = this.map[key1]) !== 'undefined' || key1 in this.map || typeof key2 === 'undefined') {
+        return xref ? xref.fetchIfRef(value, suppressEncryption) : value;
+      }
+      if (typeof (value = this.map[key2]) !== 'undefined' || key2 in this.map || typeof key3 === 'undefined') {
+        return xref ? xref.fetchIfRef(value, suppressEncryption) : value;
+      }
+      value = this.map[key3] || null;
+      return xref ? xref.fetchIfRef(value, suppressEncryption) : value;
+    },
+    getAsync: function Dict_getAsync(key1, key2, key3) {
+      var value;
+      var xref = this.xref,
+          suppressEncryption = this.suppressEncryption;
+      if (typeof (value = this.map[key1]) !== 'undefined' || key1 in this.map || typeof key2 === 'undefined') {
+        if (xref) {
+          return xref.fetchIfRefAsync(value, suppressEncryption);
+        }
+        return Promise.resolve(value);
+      }
+      if (typeof (value = this.map[key2]) !== 'undefined' || key2 in this.map || typeof key3 === 'undefined') {
+        if (xref) {
+          return xref.fetchIfRefAsync(value, suppressEncryption);
+        }
+        return Promise.resolve(value);
+      }
+      value = this.map[key3] || null;
+      if (xref) {
+        return xref.fetchIfRefAsync(value, suppressEncryption);
+      }
+      return Promise.resolve(value);
+    },
+    getArray: function Dict_getArray(key1, key2, key3) {
+      var value = this.get(key1, key2, key3);
+      var xref = this.xref,
+          suppressEncryption = this.suppressEncryption;
+      if (!isArray(value) || !xref) {
+        return value;
+      }
+      value = value.slice();
+      for (var i = 0, ii = value.length; i < ii; i++) {
+        if (!isRef(value[i])) {
+          continue;
+        }
+        value[i] = xref.fetch(value[i], suppressEncryption);
+      }
+      return value;
+    },
+    getRaw: function Dict_getRaw(key) {
+      return this.map[key];
+    },
+    getKeys: function Dict_getKeys() {
+      return Object.keys(this.map);
+    },
+    set: function Dict_set(key, value) {
+      this.map[key] = value;
+    },
+    has: function Dict_has(key) {
+      return key in this.map;
+    },
+    forEach: function Dict_forEach(callback) {
+      for (var key in this.map) {
+        callback(key, this.get(key));
+      }
+    }
+  };
+  Dict.empty = new Dict(null);
+  Dict.merge = function Dict_merge(xref, dictArray) {
+    var mergedDict = new Dict(xref);
+    for (var i = 0, ii = dictArray.length; i < ii; i++) {
+      var dict = dictArray[i];
+      if (!isDict(dict)) {
+        continue;
+      }
+      for (var keyName in dict.map) {
+        if (mergedDict.map[keyName]) {
+          continue;
+        }
+        mergedDict.map[keyName] = dict.map[keyName];
+      }
+    }
+    return mergedDict;
+  };
+  return Dict;
+}();
+var Ref = function RefClosure() {
+  function Ref(num, gen) {
+    this.num = num;
+    this.gen = gen;
+  }
+  Ref.prototype = {
+    toString: function Ref_toString() {
+      var str = this.num + 'R';
+      if (this.gen !== 0) {
+        str += this.gen;
+      }
+      return str;
+    }
+  };
+  return Ref;
+}();
+var RefSet = function RefSetClosure() {
+  function RefSet() {
+    this.dict = Object.create(null);
+  }
+  RefSet.prototype = {
+    has: function RefSet_has(ref) {
+      return ref.toString() in this.dict;
+    },
+    put: function RefSet_put(ref) {
+      this.dict[ref.toString()] = true;
+    },
+    remove: function RefSet_remove(ref) {
+      delete this.dict[ref.toString()];
+    }
+  };
+  return RefSet;
+}();
+var RefSetCache = function RefSetCacheClosure() {
+  function RefSetCache() {
+    this.dict = Object.create(null);
+  }
+  RefSetCache.prototype = {
+    get: function RefSetCache_get(ref) {
+      return this.dict[ref.toString()];
+    },
+    has: function RefSetCache_has(ref) {
+      return ref.toString() in this.dict;
+    },
+    put: function RefSetCache_put(ref, obj) {
+      this.dict[ref.toString()] = obj;
+    },
+    putAlias: function RefSetCache_putAlias(ref, aliasRef) {
+      this.dict[ref.toString()] = this.get(aliasRef);
+    },
+    forEach: function RefSetCache_forEach(fn, thisArg) {
+      for (var i in this.dict) {
+        fn.call(thisArg, this.dict[i]);
+      }
+    },
+    clear: function RefSetCache_clear() {
+      this.dict = Object.create(null);
+    }
+  };
+  return RefSetCache;
+}();
+function isEOF(v) {
+  return v === EOF;
+}
+function isName(v, name) {
+  return v instanceof Name && (name === undefined || v.name === name);
+}
+function isCmd(v, cmd) {
+  return v instanceof Cmd && (cmd === undefined || v.cmd === cmd);
+}
+function isDict(v, type) {
+  return v instanceof Dict && (type === undefined || isName(v.get('Type'), type));
+}
+function isRef(v) {
+  return v instanceof Ref;
+}
+function isRefsEqual(v1, v2) {
+  return v1.num === v2.num && v1.gen === v2.gen;
+}
+function isStream(v) {
+  return typeof v === 'object' && v !== null && v.getBytes !== undefined;
+}
+exports.EOF = EOF;
+exports.Cmd = Cmd;
+exports.Dict = Dict;
+exports.Name = Name;
+exports.Ref = Ref;
+exports.RefSet = RefSet;
+exports.RefSetCache = RefSetCache;
+exports.isEOF = isEOF;
+exports.isCmd = isCmd;
+exports.isDict = isDict;
+exports.isName = isName;
+exports.isRef = isRef;
+exports.isRefsEqual = isRefsEqual;
+exports.isStream = isStream;
+
+/***/ }),
+/* 2 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var corePrimitives = __w_pdfjs_require__(1);
+var coreJbig2 = __w_pdfjs_require__(28);
+var coreJpg = __w_pdfjs_require__(29);
+var coreJpx = __w_pdfjs_require__(15);
+var Util = sharedUtil.Util;
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var isInt = sharedUtil.isInt;
+var isArray = sharedUtil.isArray;
+var createObjectURL = sharedUtil.createObjectURL;
+var shadow = sharedUtil.shadow;
+var isSpace = sharedUtil.isSpace;
+var Dict = corePrimitives.Dict;
+var isDict = corePrimitives.isDict;
+var isStream = corePrimitives.isStream;
+var Jbig2Image = coreJbig2.Jbig2Image;
+var JpegImage = coreJpg.JpegImage;
+var JpxImage = coreJpx.JpxImage;
+var Stream = function StreamClosure() {
+  function Stream(arrayBuffer, start, length, dict) {
+    this.bytes = arrayBuffer instanceof Uint8Array ? arrayBuffer : new Uint8Array(arrayBuffer);
+    this.start = start || 0;
+    this.pos = this.start;
+    this.end = start + length || this.bytes.length;
+    this.dict = dict;
+  }
+  Stream.prototype = {
+    get length() {
+      return this.end - this.start;
+    },
+    get isEmpty() {
+      return this.length === 0;
+    },
+    getByte: function Stream_getByte() {
+      if (this.pos >= this.end) {
+        return -1;
+      }
+      return this.bytes[this.pos++];
+    },
+    getUint16: function Stream_getUint16() {
+      var b0 = this.getByte();
+      var b1 = this.getByte();
+      if (b0 === -1 || b1 === -1) {
+        return -1;
+      }
+      return (b0 << 8) + b1;
+    },
+    getInt32: function Stream_getInt32() {
+      var b0 = this.getByte();
+      var b1 = this.getByte();
+      var b2 = this.getByte();
+      var b3 = this.getByte();
+      return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3;
+    },
+    getBytes: function Stream_getBytes(length) {
+      var bytes = this.bytes;
+      var pos = this.pos;
+      var strEnd = this.end;
+      if (!length) {
+        return bytes.subarray(pos, strEnd);
+      }
+      var end = pos + length;
+      if (end > strEnd) {
+        end = strEnd;
+      }
+      this.pos = end;
+      return bytes.subarray(pos, end);
+    },
+    peekByte: function Stream_peekByte() {
+      var peekedByte = this.getByte();
+      this.pos--;
+      return peekedByte;
+    },
+    peekBytes: function Stream_peekBytes(length) {
+      var bytes = this.getBytes(length);
+      this.pos -= bytes.length;
+      return bytes;
+    },
+    skip: function Stream_skip(n) {
+      if (!n) {
+        n = 1;
+      }
+      this.pos += n;
+    },
+    reset: function Stream_reset() {
+      this.pos = this.start;
+    },
+    moveStart: function Stream_moveStart() {
+      this.start = this.pos;
+    },
+    makeSubStream: function Stream_makeSubStream(start, length, dict) {
+      return new Stream(this.bytes.buffer, start, length, dict);
+    }
+  };
+  return Stream;
+}();
+var StringStream = function StringStreamClosure() {
+  function StringStream(str) {
+    var length = str.length;
+    var bytes = new Uint8Array(length);
+    for (var n = 0; n < length; ++n) {
+      bytes[n] = str.charCodeAt(n);
+    }
+    Stream.call(this, bytes);
+  }
+  StringStream.prototype = Stream.prototype;
+  return StringStream;
+}();
+var DecodeStream = function DecodeStreamClosure() {
+  var emptyBuffer = new Uint8Array(0);
+  function DecodeStream(maybeMinBufferLength) {
+    this.pos = 0;
+    this.bufferLength = 0;
+    this.eof = false;
+    this.buffer = emptyBuffer;
+    this.minBufferLength = 512;
+    if (maybeMinBufferLength) {
+      while (this.minBufferLength < maybeMinBufferLength) {
+        this.minBufferLength *= 2;
+      }
+    }
+  }
+  DecodeStream.prototype = {
+    get isEmpty() {
+      while (!this.eof && this.bufferLength === 0) {
+        this.readBlock();
+      }
+      return this.bufferLength === 0;
+    },
+    ensureBuffer: function DecodeStream_ensureBuffer(requested) {
+      var buffer = this.buffer;
+      if (requested <= buffer.byteLength) {
+        return buffer;
+      }
+      var size = this.minBufferLength;
+      while (size < requested) {
+        size *= 2;
+      }
+      var buffer2 = new Uint8Array(size);
+      buffer2.set(buffer);
+      return this.buffer = buffer2;
+    },
+    getByte: function DecodeStream_getByte() {
+      var pos = this.pos;
+      while (this.bufferLength <= pos) {
+        if (this.eof) {
+          return -1;
+        }
+        this.readBlock();
+      }
+      return this.buffer[this.pos++];
+    },
+    getUint16: function DecodeStream_getUint16() {
+      var b0 = this.getByte();
+      var b1 = this.getByte();
+      if (b0 === -1 || b1 === -1) {
+        return -1;
+      }
+      return (b0 << 8) + b1;
+    },
+    getInt32: function DecodeStream_getInt32() {
+      var b0 = this.getByte();
+      var b1 = this.getByte();
+      var b2 = this.getByte();
+      var b3 = this.getByte();
+      return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3;
+    },
+    getBytes: function DecodeStream_getBytes(length) {
+      var end,
+          pos = this.pos;
+      if (length) {
+        this.ensureBuffer(pos + length);
+        end = pos + length;
+        while (!this.eof && this.bufferLength < end) {
+          this.readBlock();
+        }
+        var bufEnd = this.bufferLength;
+        if (end > bufEnd) {
+          end = bufEnd;
+        }
+      } else {
+        while (!this.eof) {
+          this.readBlock();
+        }
+        end = this.bufferLength;
+      }
+      this.pos = end;
+      return this.buffer.subarray(pos, end);
+    },
+    peekByte: function DecodeStream_peekByte() {
+      var peekedByte = this.getByte();
+      this.pos--;
+      return peekedByte;
+    },
+    peekBytes: function DecodeStream_peekBytes(length) {
+      var bytes = this.getBytes(length);
+      this.pos -= bytes.length;
+      return bytes;
+    },
+    makeSubStream: function DecodeStream_makeSubStream(start, length, dict) {
+      var end = start + length;
+      while (this.bufferLength <= end && !this.eof) {
+        this.readBlock();
+      }
+      return new Stream(this.buffer, start, length, dict);
+    },
+    skip: function DecodeStream_skip(n) {
+      if (!n) {
+        n = 1;
+      }
+      this.pos += n;
+    },
+    reset: function DecodeStream_reset() {
+      this.pos = 0;
+    },
+    getBaseStreams: function DecodeStream_getBaseStreams() {
+      if (this.str && this.str.getBaseStreams) {
+        return this.str.getBaseStreams();
+      }
+      return [];
+    }
+  };
+  return DecodeStream;
+}();
+var StreamsSequenceStream = function StreamsSequenceStreamClosure() {
+  function StreamsSequenceStream(streams) {
+    this.streams = streams;
+    DecodeStream.call(this, null);
+  }
+  StreamsSequenceStream.prototype = Object.create(DecodeStream.prototype);
+  StreamsSequenceStream.prototype.readBlock = function streamSequenceStreamReadBlock() {
+    var streams = this.streams;
+    if (streams.length === 0) {
+      this.eof = true;
+      return;
+    }
+    var stream = streams.shift();
+    var chunk = stream.getBytes();
+    var bufferLength = this.bufferLength;
+    var newLength = bufferLength + chunk.length;
+    var buffer = this.ensureBuffer(newLength);
+    buffer.set(chunk, bufferLength);
+    this.bufferLength = newLength;
+  };
+  StreamsSequenceStream.prototype.getBaseStreams = function StreamsSequenceStream_getBaseStreams() {
+    var baseStreams = [];
+    for (var i = 0, ii = this.streams.length; i < ii; i++) {
+      var stream = this.streams[i];
+      if (stream.getBaseStreams) {
+        Util.appendToArray(baseStreams, stream.getBaseStreams());
+      }
+    }
+    return baseStreams;
+  };
+  return StreamsSequenceStream;
+}();
+var FlateStream = function FlateStreamClosure() {
+  var codeLenCodeMap = new Int32Array([16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15]);
+  var lengthDecode = new Int32Array([0x00003, 0x00004, 0x00005, 0x00006, 0x00007, 0x00008, 0x00009, 0x0000a, 0x1000b, 0x1000d, 0x1000f, 0x10011, 0x20013, 0x20017, 0x2001b, 0x2001f, 0x30023, 0x3002b, 0x30033, 0x3003b, 0x40043, 0x40053, 0x40063, 0x40073, 0x50083, 0x500a3, 0x500c3, 0x500e3, 0x00102, 0x00102, 0x00102]);
+  var distDecode = new Int32Array([0x00001, 0x00002, 0x00003, 0x00004, 0x10005, 0x10007, 0x20009, 0x2000d, 0x30011, 0x30019, 0x40021, 0x40031, 0x50041, 0x50061, 0x60081, 0x600c1, 0x70101, 0x70181, 0x80201, 0x80301, 0x90401, 0x90601, 0xa0801, 0xa0c01, 0xb1001, 0xb1801, 0xc2001, 0xc3001, 0xd4001, 0xd6001]);
+  var fixedLitCodeTab = [new Int32Array([0x70100, 0x80050, 0x80010, 0x80118, 0x70110, 0x80070, 0x80030, 0x900c0, 0x70108, 0x80060, 0x80020, 0x900a0, 0x80000, 0x80080, 0x80040, 0x900e0, 0x70104, 0x80058, 0x80018, 0x90090, 0x70114, 0x80078, 0x80038, 0x900d0, 0x7010c, 0x80068, 0x80028, 0x900b0, 0x80008, 0x80088, 0x80048, 0x900f0, 0x70102, 0x80054, 0x80014, 0x8011c, 0x70112, 0x80074, 0x80034, 0x900c8, 0x7010a, 0x80064, 0x80024, 0x900a8, 0x80004, 0x80084, 0x80044, 0x900e8, 0x70106, 0x8005c, 0x8001c, 0x90098, 0x70116, 0x8007c, 0x8003c, 0x900d8, 0x7010e, 0x8006c, 0x8002c, 0x900b8, 0x8000c, 0x8008c, 0x8004c, 0x900f8, 0x70101, 0x80052, 0x80012, 0x8011a, 0x70111, 0x80072, 0x80032, 0x900c4, 0x70109, 0x80062, 0x80022, 0x900a4, 0x80002, 0x80082, 0x80042, 0x900e4, 0x70105, 0x8005a, 0x8001a, 0x90094, 0x70115, 0x8007a, 0x8003a, 0x900d4, 0x7010d, 0x8006a, 0x8002a, 0x900b4, 0x8000a, 0x8008a, 0x8004a, 0x900f4, 0x70103, 0x80056, 0x80016, 0x8011e, 0x70113, 0x80076, 0x80036, 0x900cc, 0x7010b, 0x80066, 0x80026, 0x900ac, 0x80006, 0x80086, 0x80046, 0x900ec, 0x70107, 0x8005e, 0x8001e, 0x9009c, 0x70117, 0x8007e, 0x8003e, 0x900dc, 0x7010f, 0x8006e, 0x8002e, 0x900bc, 0x8000e, 0x8008e, 0x8004e, 0x900fc, 0x70100, 0x80051, 0x80011, 0x80119, 0x70110, 0x80071, 0x80031, 0x900c2, 0x70108, 0x80061, 0x80021, 0x900a2, 0x80001, 0x80081, 0x80041, 0x900e2, 0x70104, 0x80059, 0x80019, 0x90092, 0x70114, 0x80079, 0x80039, 0x900d2, 0x7010c, 0x80069, 0x80029, 0x900b2, 0x80009, 0x80089, 0x80049, 0x900f2, 0x70102, 0x80055, 0x80015, 0x8011d, 0x70112, 0x80075, 0x80035, 0x900ca, 0x7010a, 0x80065, 0x80025, 0x900aa, 0x80005, 0x80085, 0x80045, 0x900ea, 0x70106, 0x8005d, 0x8001d, 0x9009a, 0x70116, 0x8007d, 0x8003d, 0x900da, 0x7010e, 0x8006d, 0x8002d, 0x900ba, 0x8000d, 0x8008d, 0x8004d, 0x900fa, 0x70101, 0x80053, 0x80013, 0x8011b, 0x70111, 0x80073, 0x80033, 0x900c6, 0x70109, 0x80063, 0x80023, 0x900a6, 0x80003, 0x80083, 0x80043, 0x900e6, 0x70105, 0x8005b, 0x8001b, 0x90096, 0x70115, 0x8007b, 0x8003b, 0x900d6, 0x7010d, 0x8006b, 0x8002b, 0x900b6, 0x8000b, 0x8008b, 0x8004b, 0x900f6, 0x70103, 0x80057, 0x80017, 0x8011f, 0x70113, 0x80077, 0x80037, 0x900ce, 0x7010b, 0x80067, 0x80027, 0x900ae, 0x80007, 0x80087, 0x80047, 0x900ee, 0x70107, 0x8005f, 0x8001f, 0x9009e, 0x70117, 0x8007f, 0x8003f, 0x900de, 0x7010f, 0x8006f, 0x8002f, 0x900be, 0x8000f, 0x8008f, 0x8004f, 0x900fe, 0x70100, 0x80050, 0x80010, 0x80118, 0x70110, 0x80070, 0x80030, 0x900c1, 0x70108, 0x80060, 0x80020, 0x900a1, 0x80000, 0x80080, 0x80040, 0x900e1, 0x70104, 0x80058, 0x80018, 0x90091, 0x70114, 0x80078, 0x80038, 0x900d1, 0x7010c, 0x80068, 0x80028, 0x900b1, 0x80008, 0x80088, 0x80048, 0x900f1, 0x70102, 0x80054, 0x80014, 0x8011c, 0x70112, 0x80074, 0x80034, 0x900c9, 0x7010a, 0x80064, 0x80024, 0x900a9, 0x80004, 0x80084, 0x80044, 0x900e9, 0x70106, 0x8005c, 0x8001c, 0x90099, 0x70116, 0x8007c, 0x8003c, 0x900d9, 0x7010e, 0x8006c, 0x8002c, 0x900b9, 0x8000c, 0x8008c, 0x8004c, 0x900f9, 0x70101, 0x80052, 0x80012, 0x8011a, 0x70111, 0x80072, 0x80032, 0x900c5, 0x70109, 0x80062, 0x80022, 0x900a5, 0x80002, 0x80082, 0x80042, 0x900e5, 0x70105, 0x8005a, 0x8001a, 0x90095, 0x70115, 0x8007a, 0x8003a, 0x900d5, 0x7010d, 0x8006a, 0x8002a, 0x900b5, 0x8000a, 0x8008a, 0x8004a, 0x900f5, 0x70103, 0x80056, 0x80016, 0x8011e, 0x70113, 0x80076, 0x80036, 0x900cd, 0x7010b, 0x80066, 0x80026, 0x900ad, 0x80006, 0x80086, 0x80046, 0x900ed, 0x70107, 0x8005e, 0x8001e, 0x9009d, 0x70117, 0x8007e, 0x8003e, 0x900dd, 0x7010f, 0x8006e, 0x8002e, 0x900bd, 0x8000e, 0x8008e, 0x8004e, 0x900fd, 0x70100, 0x80051, 0x80011, 0x80119, 0x70110, 0x80071, 0x80031, 0x900c3, 0x70108, 0x80061, 0x80021, 0x900a3, 0x80001, 0x80081, 0x80041, 0x900e3, 0x70104, 0x80059, 0x80019, 0x90093, 0x70114, 0x80079, 0x80039, 0x900d3, 0x7010c, 0x80069, 0x80029, 0x900b3, 0x80009, 0x80089, 0x80049, 0x900f3, 0x70102, 0x80055, 0x80015, 0x8011d, 0x70112, 0x80075, 0x80035, 0x900cb, 0x7010a, 0x80065, 0x80025, 0x900ab, 0x80005, 0x80085, 0x80045, 0x900eb, 0x70106, 0x8005d, 0x8001d, 0x9009b, 0x70116, 0x8007d, 0x8003d, 0x900db, 0x7010e, 0x8006d, 0x8002d, 0x900bb, 0x8000d, 0x8008d, 0x8004d, 0x900fb, 0x70101, 0x80053, 0x80013, 0x8011b, 0x70111, 0x80073, 0x80033, 0x900c7, 0x70109, 0x80063, 0x80023, 0x900a7, 0x80003, 0x80083, 0x80043, 0x900e7, 0x70105, 0x8005b, 0x8001b, 0x90097, 0x70115, 0x8007b, 0x8003b, 0x900d7, 0x7010d, 0x8006b, 0x8002b, 0x900b7, 0x8000b, 0x8008b, 0x8004b, 0x900f7, 0x70103, 0x80057, 0x80017, 0x8011f, 0x70113, 0x80077, 0x80037, 0x900cf, 0x7010b, 0x80067, 0x80027, 0x900af, 0x80007, 0x80087, 0x80047, 0x900ef, 0x70107, 0x8005f, 0x8001f, 0x9009f, 0x70117, 0x8007f, 0x8003f, 0x900df, 0x7010f, 0x8006f, 0x8002f, 0x900bf, 0x8000f, 0x8008f, 0x8004f, 0x900ff]), 9];
+  var fixedDistCodeTab = [new Int32Array([0x50000, 0x50010, 0x50008, 0x50018, 0x50004, 0x50014, 0x5000c, 0x5001c, 0x50002, 0x50012, 0x5000a, 0x5001a, 0x50006, 0x50016, 0x5000e, 0x00000, 0x50001, 0x50011, 0x50009, 0x50019, 0x50005, 0x50015, 0x5000d, 0x5001d, 0x50003, 0x50013, 0x5000b, 0x5001b, 0x50007, 0x50017, 0x5000f, 0x00000]), 5];
+  function FlateStream(str, maybeLength) {
+    this.str = str;
+    this.dict = str.dict;
+    var cmf = str.getByte();
+    var flg = str.getByte();
+    if (cmf === -1 || flg === -1) {
+      error('Invalid header in flate stream: ' + cmf + ', ' + flg);
+    }
+    if ((cmf & 0x0f) !== 0x08) {
+      error('Unknown compression method in flate stream: ' + cmf + ', ' + flg);
+    }
+    if (((cmf << 8) + flg) % 31 !== 0) {
+      error('Bad FCHECK in flate stream: ' + cmf + ', ' + flg);
+    }
+    if (flg & 0x20) {
+      error('FDICT bit set in flate stream: ' + cmf + ', ' + flg);
+    }
+    this.codeSize = 0;
+    this.codeBuf = 0;
+    DecodeStream.call(this, maybeLength);
+  }
+  FlateStream.prototype = Object.create(DecodeStream.prototype);
+  FlateStream.prototype.getBits = function FlateStream_getBits(bits) {
+    var str = this.str;
+    var codeSize = this.codeSize;
+    var codeBuf = this.codeBuf;
+    var b;
+    while (codeSize < bits) {
+      if ((b = str.getByte()) === -1) {
+        error('Bad encoding in flate stream');
+      }
+      codeBuf |= b << codeSize;
+      codeSize += 8;
+    }
+    b = codeBuf & (1 << bits) - 1;
+    this.codeBuf = codeBuf >> bits;
+    this.codeSize = codeSize -= bits;
+    return b;
+  };
+  FlateStream.prototype.getCode = function FlateStream_getCode(table) {
+    var str = this.str;
+    var codes = table[0];
+    var maxLen = table[1];
+    var codeSize = this.codeSize;
+    var codeBuf = this.codeBuf;
+    var b;
+    while (codeSize < maxLen) {
+      if ((b = str.getByte()) === -1) {
+        break;
+      }
+      codeBuf |= b << codeSize;
+      codeSize += 8;
+    }
+    var code = codes[codeBuf & (1 << maxLen) - 1];
+    var codeLen = code >> 16;
+    var codeVal = code & 0xffff;
+    if (codeLen < 1 || codeSize < codeLen) {
+      error('Bad encoding in flate stream');
+    }
+    this.codeBuf = codeBuf >> codeLen;
+    this.codeSize = codeSize - codeLen;
+    return codeVal;
+  };
+  FlateStream.prototype.generateHuffmanTable = function flateStreamGenerateHuffmanTable(lengths) {
+    var n = lengths.length;
+    var maxLen = 0;
+    var i;
+    for (i = 0; i < n; ++i) {
+      if (lengths[i] > maxLen) {
+        maxLen = lengths[i];
+      }
+    }
+    var size = 1 << maxLen;
+    var codes = new Int32Array(size);
+    for (var len = 1, code = 0, skip = 2; len <= maxLen; ++len, code <<= 1, skip <<= 1) {
+      for (var val = 0; val < n; ++val) {
+        if (lengths[val] === len) {
+          var code2 = 0;
+          var t = code;
+          for (i = 0; i < len; ++i) {
+            code2 = code2 << 1 | t & 1;
+            t >>= 1;
+          }
+          for (i = code2; i < size; i += skip) {
+            codes[i] = len << 16 | val;
+          }
+          ++code;
+        }
+      }
+    }
+    return [codes, maxLen];
+  };
+  FlateStream.prototype.readBlock = function FlateStream_readBlock() {
+    var buffer, len;
+    var str = this.str;
+    var hdr = this.getBits(3);
+    if (hdr & 1) {
+      this.eof = true;
+    }
+    hdr >>= 1;
+    if (hdr === 0) {
+      var b;
+      if ((b = str.getByte()) === -1) {
+        error('Bad block header in flate stream');
+      }
+      var blockLen = b;
+      if ((b = str.getByte()) === -1) {
+        error('Bad block header in flate stream');
+      }
+      blockLen |= b << 8;
+      if ((b = str.getByte()) === -1) {
+        error('Bad block header in flate stream');
+      }
+      var check = b;
+      if ((b = str.getByte()) === -1) {
+        error('Bad block header in flate stream');
+      }
+      check |= b << 8;
+      if (check !== (~blockLen & 0xffff) && (blockLen !== 0 || check !== 0)) {
+        error('Bad uncompressed block length in flate stream');
+      }
+      this.codeBuf = 0;
+      this.codeSize = 0;
+      var bufferLength = this.bufferLength;
+      buffer = this.ensureBuffer(bufferLength + blockLen);
+      var end = bufferLength + blockLen;
+      this.bufferLength = end;
+      if (blockLen === 0) {
+        if (str.peekByte() === -1) {
+          this.eof = true;
+        }
+      } else {
+        for (var n = bufferLength; n < end; ++n) {
+          if ((b = str.getByte()) === -1) {
+            this.eof = true;
+            break;
+          }
+          buffer[n] = b;
+        }
+      }
+      return;
+    }
+    var litCodeTable;
+    var distCodeTable;
+    if (hdr === 1) {
+      litCodeTable = fixedLitCodeTab;
+      distCodeTable = fixedDistCodeTab;
+    } else if (hdr === 2) {
+      var numLitCodes = this.getBits(5) + 257;
+      var numDistCodes = this.getBits(5) + 1;
+      var numCodeLenCodes = this.getBits(4) + 4;
+      var codeLenCodeLengths = new Uint8Array(codeLenCodeMap.length);
+      var i;
+      for (i = 0; i < numCodeLenCodes; ++i) {
+        codeLenCodeLengths[codeLenCodeMap[i]] = this.getBits(3);
+      }
+      var codeLenCodeTab = this.generateHuffmanTable(codeLenCodeLengths);
+      len = 0;
+      i = 0;
+      var codes = numLitCodes + numDistCodes;
+      var codeLengths = new Uint8Array(codes);
+      var bitsLength, bitsOffset, what;
+      while (i < codes) {
+        var code = this.getCode(codeLenCodeTab);
+        if (code === 16) {
+          bitsLength = 2;
+          bitsOffset = 3;
+          what = len;
+        } else if (code === 17) {
+          bitsLength = 3;
+          bitsOffset = 3;
+          what = len = 0;
+        } else if (code === 18) {
+          bitsLength = 7;
+          bitsOffset = 11;
+          what = len = 0;
+        } else {
+          codeLengths[i++] = len = code;
+          continue;
+        }
+        var repeatLength = this.getBits(bitsLength) + bitsOffset;
+        while (repeatLength-- > 0) {
+          codeLengths[i++] = what;
+        }
+      }
+      litCodeTable = this.generateHuffmanTable(codeLengths.subarray(0, numLitCodes));
+      distCodeTable = this.generateHuffmanTable(codeLengths.subarray(numLitCodes, codes));
+    } else {
+      error('Unknown block type in flate stream');
+    }
+    buffer = this.buffer;
+    var limit = buffer ? buffer.length : 0;
+    var pos = this.bufferLength;
+    while (true) {
+      var code1 = this.getCode(litCodeTable);
+      if (code1 < 256) {
+        if (pos + 1 >= limit) {
+          buffer = this.ensureBuffer(pos + 1);
+          limit = buffer.length;
+        }
+        buffer[pos++] = code1;
+        continue;
+      }
+      if (code1 === 256) {
+        this.bufferLength = pos;
+        return;
+      }
+      code1 -= 257;
+      code1 = lengthDecode[code1];
+      var code2 = code1 >> 16;
+      if (code2 > 0) {
+        code2 = this.getBits(code2);
+      }
+      len = (code1 & 0xffff) + code2;
+      code1 = this.getCode(distCodeTable);
+      code1 = distDecode[code1];
+      code2 = code1 >> 16;
+      if (code2 > 0) {
+        code2 = this.getBits(code2);
+      }
+      var dist = (code1 & 0xffff) + code2;
+      if (pos + len >= limit) {
+        buffer = this.ensureBuffer(pos + len);
+        limit = buffer.length;
+      }
+      for (var k = 0; k < len; ++k, ++pos) {
+        buffer[pos] = buffer[pos - dist];
+      }
+    }
+  };
+  return FlateStream;
+}();
+var PredictorStream = function PredictorStreamClosure() {
+  function PredictorStream(str, maybeLength, params) {
+    if (!isDict(params)) {
+      return str;
+    }
+    var predictor = this.predictor = params.get('Predictor') || 1;
+    if (predictor <= 1) {
+      return str;
+    }
+    if (predictor !== 2 && (predictor < 10 || predictor > 15)) {
+      error('Unsupported predictor: ' + predictor);
+    }
+    if (predictor === 2) {
+      this.readBlock = this.readBlockTiff;
+    } else {
+      this.readBlock = this.readBlockPng;
+    }
+    this.str = str;
+    this.dict = str.dict;
+    var colors = this.colors = params.get('Colors') || 1;
+    var bits = this.bits = params.get('BitsPerComponent') || 8;
+    var columns = this.columns = params.get('Columns') || 1;
+    this.pixBytes = colors * bits + 7 >> 3;
+    this.rowBytes = columns * colors * bits + 7 >> 3;
+    DecodeStream.call(this, maybeLength);
+    return this;
+  }
+  PredictorStream.prototype = Object.create(DecodeStream.prototype);
+  PredictorStream.prototype.readBlockTiff = function predictorStreamReadBlockTiff() {
+    var rowBytes = this.rowBytes;
+    var bufferLength = this.bufferLength;
+    var buffer = this.ensureBuffer(bufferLength + rowBytes);
+    var bits = this.bits;
+    var colors = this.colors;
+    var rawBytes = this.str.getBytes(rowBytes);
+    this.eof = !rawBytes.length;
+    if (this.eof) {
+      return;
+    }
+    var inbuf = 0,
+        outbuf = 0;
+    var inbits = 0,
+        outbits = 0;
+    var pos = bufferLength;
+    var i;
+    if (bits === 1 && colors === 1) {
+      for (i = 0; i < rowBytes; ++i) {
+        var c = rawBytes[i] ^ inbuf;
+        c ^= c >> 1;
+        c ^= c >> 2;
+        c ^= c >> 4;
+        inbuf = (c & 1) << 7;
+        buffer[pos++] = c;
+      }
+    } else if (bits === 8) {
+      for (i = 0; i < colors; ++i) {
+        buffer[pos++] = rawBytes[i];
+      }
+      for (; i < rowBytes; ++i) {
+        buffer[pos] = buffer[pos - colors] + rawBytes[i];
+        pos++;
+      }
+    } else {
+      var compArray = new Uint8Array(colors + 1);
+      var bitMask = (1 << bits) - 1;
+      var j = 0,
+          k = bufferLength;
+      var columns = this.columns;
+      for (i = 0; i < columns; ++i) {
+        for (var kk = 0; kk < colors; ++kk) {
+          if (inbits < bits) {
+            inbuf = inbuf << 8 | rawBytes[j++] & 0xFF;
+            inbits += 8;
+          }
+          compArray[kk] = compArray[kk] + (inbuf >> inbits - bits) & bitMask;
+          inbits -= bits;
+          outbuf = outbuf << bits | compArray[kk];
+          outbits += bits;
+          if (outbits >= 8) {
+            buffer[k++] = outbuf >> outbits - 8 & 0xFF;
+            outbits -= 8;
+          }
+        }
+      }
+      if (outbits > 0) {
+        buffer[k++] = (outbuf << 8 - outbits) + (inbuf & (1 << 8 - outbits) - 1);
+      }
+    }
+    this.bufferLength += rowBytes;
+  };
+  PredictorStream.prototype.readBlockPng = function predictorStreamReadBlockPng() {
+    var rowBytes = this.rowBytes;
+    var pixBytes = this.pixBytes;
+    var predictor = this.str.getByte();
+    var rawBytes = this.str.getBytes(rowBytes);
+    this.eof = !rawBytes.length;
+    if (this.eof) {
+      return;
+    }
+    var bufferLength = this.bufferLength;
+    var buffer = this.ensureBuffer(bufferLength + rowBytes);
+    var prevRow = buffer.subarray(bufferLength - rowBytes, bufferLength);
+    if (prevRow.length === 0) {
+      prevRow = new Uint8Array(rowBytes);
+    }
+    var i,
+        j = bufferLength,
+        up,
+        c;
+    switch (predictor) {
+      case 0:
+        for (i = 0; i < rowBytes; ++i) {
+          buffer[j++] = rawBytes[i];
+        }
+        break;
+      case 1:
+        for (i = 0; i < pixBytes; ++i) {
+          buffer[j++] = rawBytes[i];
+        }
+        for (; i < rowBytes; ++i) {
+          buffer[j] = buffer[j - pixBytes] + rawBytes[i] & 0xFF;
+          j++;
+        }
+        break;
+      case 2:
+        for (i = 0; i < rowBytes; ++i) {
+          buffer[j++] = prevRow[i] + rawBytes[i] & 0xFF;
+        }
+        break;
+      case 3:
+        for (i = 0; i < pixBytes; ++i) {
+          buffer[j++] = (prevRow[i] >> 1) + rawBytes[i];
+        }
+        for (; i < rowBytes; ++i) {
+          buffer[j] = (prevRow[i] + buffer[j - pixBytes] >> 1) + rawBytes[i] & 0xFF;
+          j++;
+        }
+        break;
+      case 4:
+        for (i = 0; i < pixBytes; ++i) {
+          up = prevRow[i];
+          c = rawBytes[i];
+          buffer[j++] = up + c;
+        }
+        for (; i < rowBytes; ++i) {
+          up = prevRow[i];
+          var upLeft = prevRow[i - pixBytes];
+          var left = buffer[j - pixBytes];
+          var p = left + up - upLeft;
+          var pa = p - left;
+          if (pa < 0) {
+            pa = -pa;
+          }
+          var pb = p - up;
+          if (pb < 0) {
+            pb = -pb;
+          }
+          var pc = p - upLeft;
+          if (pc < 0) {
+            pc = -pc;
+          }
+          c = rawBytes[i];
+          if (pa <= pb && pa <= pc) {
+            buffer[j++] = left + c;
+          } else if (pb <= pc) {
+            buffer[j++] = up + c;
+          } else {
+            buffer[j++] = upLeft + c;
+          }
+        }
+        break;
+      default:
+        error('Unsupported predictor: ' + predictor);
+    }
+    this.bufferLength += rowBytes;
+  };
+  return PredictorStream;
+}();
+var JpegStream = function JpegStreamClosure() {
+  function JpegStream(stream, maybeLength, dict, params) {
+    var ch;
+    while ((ch = stream.getByte()) !== -1) {
+      if (ch === 0xFF) {
+        stream.skip(-1);
+        break;
+      }
+    }
+    this.stream = stream;
+    this.maybeLength = maybeLength;
+    this.dict = dict;
+    this.params = params;
+    DecodeStream.call(this, maybeLength);
+  }
+  JpegStream.prototype = Object.create(DecodeStream.prototype);
+  Object.defineProperty(JpegStream.prototype, 'bytes', {
+    get: function JpegStream_bytes() {
+      return shadow(this, 'bytes', this.stream.getBytes(this.maybeLength));
+    },
+    configurable: true
+  });
+  JpegStream.prototype.ensureBuffer = function JpegStream_ensureBuffer(req) {
+    if (this.bufferLength) {
+      return;
+    }
+    var jpegImage = new JpegImage();
+    var decodeArr = this.dict.getArray('Decode', 'D');
+    if (this.forceRGB && isArray(decodeArr)) {
+      var bitsPerComponent = this.dict.get('BitsPerComponent') || 8;
+      var decodeArrLength = decodeArr.length;
+      var transform = new Int32Array(decodeArrLength);
+      var transformNeeded = false;
+      var maxValue = (1 << bitsPerComponent) - 1;
+      for (var i = 0; i < decodeArrLength; i += 2) {
+        transform[i] = (decodeArr[i + 1] - decodeArr[i]) * 256 | 0;
+        transform[i + 1] = decodeArr[i] * maxValue | 0;
+        if (transform[i] !== 256 || transform[i + 1] !== 0) {
+          transformNeeded = true;
+        }
+      }
+      if (transformNeeded) {
+        jpegImage.decodeTransform = transform;
+      }
+    }
+    if (isDict(this.params)) {
+      var colorTransform = this.params.get('ColorTransform');
+      if (isInt(colorTransform)) {
+        jpegImage.colorTransform = colorTransform;
+      }
+    }
+    jpegImage.parse(this.bytes);
+    var data = jpegImage.getData(this.drawWidth, this.drawHeight, this.forceRGB);
+    this.buffer = data;
+    this.bufferLength = data.length;
+    this.eof = true;
+  };
+  JpegStream.prototype.getBytes = function JpegStream_getBytes(length) {
+    this.ensureBuffer();
+    return this.buffer;
+  };
+  JpegStream.prototype.getIR = function JpegStream_getIR(forceDataSchema) {
+    return createObjectURL(this.bytes, 'image/jpeg', forceDataSchema);
+  };
+  return JpegStream;
+}();
+var JpxStream = function JpxStreamClosure() {
+  function JpxStream(stream, maybeLength, dict, params) {
+    this.stream = stream;
+    this.maybeLength = maybeLength;
+    this.dict = dict;
+    this.params = params;
+    DecodeStream.call(this, maybeLength);
+  }
+  JpxStream.prototype = Object.create(DecodeStream.prototype);
+  Object.defineProperty(JpxStream.prototype, 'bytes', {
+    get: function JpxStream_bytes() {
+      return shadow(this, 'bytes', this.stream.getBytes(this.maybeLength));
+    },
+    configurable: true
+  });
+  JpxStream.prototype.ensureBuffer = function JpxStream_ensureBuffer(req) {
+    if (this.bufferLength) {
+      return;
+    }
+    var jpxImage = new JpxImage();
+    jpxImage.parse(this.bytes);
+    var width = jpxImage.width;
+    var height = jpxImage.height;
+    var componentsCount = jpxImage.componentsCount;
+    var tileCount = jpxImage.tiles.length;
+    if (tileCount === 1) {
+      this.buffer = jpxImage.tiles[0].items;
+    } else {
+      var data = new Uint8Array(width * height * componentsCount);
+      for (var k = 0; k < tileCount; k++) {
+        var tileComponents = jpxImage.tiles[k];
+        var tileWidth = tileComponents.width;
+        var tileHeight = tileComponents.height;
+        var tileLeft = tileComponents.left;
+        var tileTop = tileComponents.top;
+        var src = tileComponents.items;
+        var srcPosition = 0;
+        var dataPosition = (width * tileTop + tileLeft) * componentsCount;
+        var imgRowSize = width * componentsCount;
+        var tileRowSize = tileWidth * componentsCount;
+        for (var j = 0; j < tileHeight; j++) {
+          var rowBytes = src.subarray(srcPosition, srcPosition + tileRowSize);
+          data.set(rowBytes, dataPosition);
+          srcPosition += tileRowSize;
+          dataPosition += imgRowSize;
+        }
+      }
+      this.buffer = data;
+    }
+    this.bufferLength = this.buffer.length;
+    this.eof = true;
+  };
+  return JpxStream;
+}();
+var Jbig2Stream = function Jbig2StreamClosure() {
+  function Jbig2Stream(stream, maybeLength, dict, params) {
+    this.stream = stream;
+    this.maybeLength = maybeLength;
+    this.dict = dict;
+    this.params = params;
+    DecodeStream.call(this, maybeLength);
+  }
+  Jbig2Stream.prototype = Object.create(DecodeStream.prototype);
+  Object.defineProperty(Jbig2Stream.prototype, 'bytes', {
+    get: function Jbig2Stream_bytes() {
+      return shadow(this, 'bytes', this.stream.getBytes(this.maybeLength));
+    },
+    configurable: true
+  });
+  Jbig2Stream.prototype.ensureBuffer = function Jbig2Stream_ensureBuffer(req) {
+    if (this.bufferLength) {
+      return;
+    }
+    var jbig2Image = new Jbig2Image();
+    var chunks = [];
+    if (isDict(this.params)) {
+      var globalsStream = this.params.get('JBIG2Globals');
+      if (isStream(globalsStream)) {
+        var globals = globalsStream.getBytes();
+        chunks.push({
+          data: globals,
+          start: 0,
+          end: globals.length
+        });
+      }
+    }
+    chunks.push({
+      data: this.bytes,
+      start: 0,
+      end: this.bytes.length
+    });
+    var data = jbig2Image.parseChunks(chunks);
+    var dataLength = data.length;
+    for (var i = 0; i < dataLength; i++) {
+      data[i] ^= 0xFF;
+    }
+    this.buffer = data;
+    this.bufferLength = dataLength;
+    this.eof = true;
+  };
+  return Jbig2Stream;
+}();
+var DecryptStream = function DecryptStreamClosure() {
+  function DecryptStream(str, maybeLength, decrypt) {
+    this.str = str;
+    this.dict = str.dict;
+    this.decrypt = decrypt;
+    this.nextChunk = null;
+    this.initialized = false;
+    DecodeStream.call(this, maybeLength);
+  }
+  var chunkSize = 512;
+  DecryptStream.prototype = Object.create(DecodeStream.prototype);
+  DecryptStream.prototype.readBlock = function DecryptStream_readBlock() {
+    var chunk;
+    if (this.initialized) {
+      chunk = this.nextChunk;
+    } else {
+      chunk = this.str.getBytes(chunkSize);
+      this.initialized = true;
+    }
+    if (!chunk || chunk.length === 0) {
+      this.eof = true;
+      return;
+    }
+    this.nextChunk = this.str.getBytes(chunkSize);
+    var hasMoreData = this.nextChunk && this.nextChunk.length > 0;
+    var decrypt = this.decrypt;
+    chunk = decrypt(chunk, !hasMoreData);
+    var bufferLength = this.bufferLength;
+    var i,
+        n = chunk.length;
+    var buffer = this.ensureBuffer(bufferLength + n);
+    for (i = 0; i < n; i++) {
+      buffer[bufferLength++] = chunk[i];
+    }
+    this.bufferLength = bufferLength;
+  };
+  return DecryptStream;
+}();
+var Ascii85Stream = function Ascii85StreamClosure() {
+  function Ascii85Stream(str, maybeLength) {
+    this.str = str;
+    this.dict = str.dict;
+    this.input = new Uint8Array(5);
+    if (maybeLength) {
+      maybeLength = 0.8 * maybeLength;
+    }
+    DecodeStream.call(this, maybeLength);
+  }
+  Ascii85Stream.prototype = Object.create(DecodeStream.prototype);
+  Ascii85Stream.prototype.readBlock = function Ascii85Stream_readBlock() {
+    var TILDA_CHAR = 0x7E;
+    var Z_LOWER_CHAR = 0x7A;
+    var EOF = -1;
+    var str = this.str;
+    var c = str.getByte();
+    while (isSpace(c)) {
+      c = str.getByte();
+    }
+    if (c === EOF || c === TILDA_CHAR) {
+      this.eof = true;
+      return;
+    }
+    var bufferLength = this.bufferLength,
+        buffer;
+    var i;
+    if (c === Z_LOWER_CHAR) {
+      buffer = this.ensureBuffer(bufferLength + 4);
+      for (i = 0; i < 4; ++i) {
+        buffer[bufferLength + i] = 0;
+      }
+      this.bufferLength += 4;
+    } else {
+      var input = this.input;
+      input[0] = c;
+      for (i = 1; i < 5; ++i) {
+        c = str.getByte();
+        while (isSpace(c)) {
+          c = str.getByte();
+        }
+        input[i] = c;
+        if (c === EOF || c === TILDA_CHAR) {
+          break;
+        }
+      }
+      buffer = this.ensureBuffer(bufferLength + i - 1);
+      this.bufferLength += i - 1;
+      if (i < 5) {
+        for (; i < 5; ++i) {
+          input[i] = 0x21 + 84;
+        }
+        this.eof = true;
+      }
+      var t = 0;
+      for (i = 0; i < 5; ++i) {
+        t = t * 85 + (input[i] - 0x21);
+      }
+      for (i = 3; i >= 0; --i) {
+        buffer[bufferLength + i] = t & 0xFF;
+        t >>= 8;
+      }
+    }
+  };
+  return Ascii85Stream;
+}();
+var AsciiHexStream = function AsciiHexStreamClosure() {
+  function AsciiHexStream(str, maybeLength) {
+    this.str = str;
+    this.dict = str.dict;
+    this.firstDigit = -1;
+    if (maybeLength) {
+      maybeLength = 0.5 * maybeLength;
+    }
+    DecodeStream.call(this, maybeLength);
+  }
+  AsciiHexStream.prototype = Object.create(DecodeStream.prototype);
+  AsciiHexStream.prototype.readBlock = function AsciiHexStream_readBlock() {
+    var UPSTREAM_BLOCK_SIZE = 8000;
+    var bytes = this.str.getBytes(UPSTREAM_BLOCK_SIZE);
+    if (!bytes.length) {
+      this.eof = true;
+      return;
+    }
+    var maxDecodeLength = bytes.length + 1 >> 1;
+    var buffer = this.ensureBuffer(this.bufferLength + maxDecodeLength);
+    var bufferLength = this.bufferLength;
+    var firstDigit = this.firstDigit;
+    for (var i = 0, ii = bytes.length; i < ii; i++) {
+      var ch = bytes[i],
+          digit;
+      if (ch >= 0x30 && ch <= 0x39) {
+        digit = ch & 0x0F;
+      } else if (ch >= 0x41 && ch <= 0x46 || ch >= 0x61 && ch <= 0x66) {
+        digit = (ch & 0x0F) + 9;
+      } else if (ch === 0x3E) {
+        this.eof = true;
+        break;
+      } else {
+        continue;
+      }
+      if (firstDigit < 0) {
+        firstDigit = digit;
+      } else {
+        buffer[bufferLength++] = firstDigit << 4 | digit;
+        firstDigit = -1;
+      }
+    }
+    if (firstDigit >= 0 && this.eof) {
+      buffer[bufferLength++] = firstDigit << 4;
+      firstDigit = -1;
+    }
+    this.firstDigit = firstDigit;
+    this.bufferLength = bufferLength;
+  };
+  return AsciiHexStream;
+}();
+var RunLengthStream = function RunLengthStreamClosure() {
+  function RunLengthStream(str, maybeLength) {
+    this.str = str;
+    this.dict = str.dict;
+    DecodeStream.call(this, maybeLength);
+  }
+  RunLengthStream.prototype = Object.create(DecodeStream.prototype);
+  RunLengthStream.prototype.readBlock = function RunLengthStream_readBlock() {
+    var repeatHeader = this.str.getBytes(2);
+    if (!repeatHeader || repeatHeader.length < 2 || repeatHeader[0] === 128) {
+      this.eof = true;
+      return;
+    }
+    var buffer;
+    var bufferLength = this.bufferLength;
+    var n = repeatHeader[0];
+    if (n < 128) {
+      buffer = this.ensureBuffer(bufferLength + n + 1);
+      buffer[bufferLength++] = repeatHeader[1];
+      if (n > 0) {
+        var source = this.str.getBytes(n);
+        buffer.set(source, bufferLength);
+        bufferLength += n;
+      }
+    } else {
+      n = 257 - n;
+      var b = repeatHeader[1];
+      buffer = this.ensureBuffer(bufferLength + n + 1);
+      for (var i = 0; i < n; i++) {
+        buffer[bufferLength++] = b;
+      }
+    }
+    this.bufferLength = bufferLength;
+  };
+  return RunLengthStream;
+}();
+var CCITTFaxStream = function CCITTFaxStreamClosure() {
+  var ccittEOL = -2;
+  var ccittEOF = -1;
+  var twoDimPass = 0;
+  var twoDimHoriz = 1;
+  var twoDimVert0 = 2;
+  var twoDimVertR1 = 3;
+  var twoDimVertL1 = 4;
+  var twoDimVertR2 = 5;
+  var twoDimVertL2 = 6;
+  var twoDimVertR3 = 7;
+  var twoDimVertL3 = 8;
+  var twoDimTable = [[-1, -1], [-1, -1], [7, twoDimVertL3], [7, twoDimVertR3], [6, twoDimVertL2], [6, twoDimVertL2], [6, twoDimVertR2], [6, twoDimVertR2], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0]];
+  var whiteTable1 = [[-1, -1], [12, ccittEOL], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [11, 1792], [11, 1792], [12, 1984], [12, 2048], [12, 2112], [12, 2176], [12, 2240], [12, 2304], [11, 1856], [11, 1856], [11, 1920], [11, 1920], [12, 2368], [12, 2432], [12, 2496], [12, 2560]];
+  var whiteTable2 = [[-1, -1], [-1, -1], [-1, -1], [-1, -1], [8, 29], [8, 29], [8, 30], [8, 30], [8, 45], [8, 45], [8, 46], [8, 46], [7, 22], [7, 22], [7, 22], [7, 22], [7, 23], [7, 23], [7, 23], [7, 23], [8, 47], [8, 47], [8, 48], [8, 48], [6, 13], [6, 13], [6, 13], [6, 13], [6, 13], [6, 13], [6, 13], [6, 13], [7, 20], [7, 20], [7, 20], [7, 20], [8, 33], [8, 33], [8, 34], [8, 34], [8, 35], [8, 35], [8, 36], [8, 36], [8, 37], [8, 37], [8, 38], [8, 38], [7, 19], [7, 19], [7, 19], [7, 19], [8, 31], [8, 31], [8, 32], [8, 32], [6, 1], [6, 1], [6, 1], [6, 1], [6, 1], [6, 1], [6, 1], [6, 1], [6, 12], [6, 12], [6, 12], [6, 12], [6, 12], [6, 12], [6, 12], [6, 12], [8, 53], [8, 53], [8, 54], [8, 54], [7, 26], [7, 26], [7, 26], [7, 26], [8, 39], [8, 39], [8, 40], [8, 40], [8, 41], [8, 41], [8, 42], [8, 42], [8, 43], [8, 43], [8, 44], [8, 44], [7, 21], [7, 21], [7, 21], [7, 21], [7, 28], [7, 28], [7, 28], [7, 28], [8, 61], [8, 61], [8, 62], [8, 62], [8, 63], [8, 63], [8, 0], [8, 0], [8, 320], [8, 320], [8, 384], [8, 384], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [7, 27], [7, 27], [7, 27], [7, 27], [8, 59], [8, 59], [8, 60], [8, 60], [9, 1472], [9, 1536], [9, 1600], [9, 1728], [7, 18], [7, 18], [7, 18], [7, 18], [7, 24], [7, 24], [7, 24], [7, 24], [8, 49], [8, 49], [8, 50], [8, 50], [8, 51], [8, 51], [8, 52], [8, 52], [7, 25], [7, 25], [7, 25], [7, 25], [8, 55], [8, 55], [8, 56], [8, 56], [8, 57], [8, 57], [8, 58], [8, 58], [6, 192], [6, 192], [6, 192], [6, 192], [6, 192], [6, 192], [6, 192], [6, 192], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [8, 448], [8, 448], [8, 512], [8, 512], [9, 704], [9, 768], [8, 640], [8, 640], [8, 576], [8, 576], [9, 832], [9, 896], [9, 960], [9, 1024], [9, 1088], [9, 1152], [9, 1216], [9, 1280], [9, 1344], [9, 1408], [7, 256], [7, 256], [7, 256], [7, 256], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [6, 16], [6, 16], [6, 16], [6, 16], [6, 16], [6, 16], [6, 16], [6, 16], [6, 17], [6, 17], [6, 17], [6, 17], [6, 17], [6, 17], [6, 17], [6, 17], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [6, 14], [6, 14], [6, 14], [6, 14], [6, 14], [6, 14], [6, 14], [6, 14], [6, 15], [6, 15], [6, 15], [6, 15], [6, 15], [6, 15], [6, 15], [6, 15], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7]];
+  var blackTable1 = [[-1, -1], [-1, -1], [12, ccittEOL], [12, ccittEOL], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [11, 1792], [11, 1792], [11, 1792], [11, 1792], [12, 1984], [12, 1984], [12, 2048], [12, 2048], [12, 2112], [12, 2112], [12, 2176], [12, 2176], [12, 2240], [12, 2240], [12, 2304], [12, 2304], [11, 1856], [11, 1856], [11, 1856], [11, 1856], [11, 1920], [11, 1920], [11, 1920], [11, 1920], [12, 2368], [12, 2368], [12, 2432], [12, 2432], [12, 2496], [12, 2496], [12, 2560], [12, 2560], [10, 18], [10, 18], [10, 18], [10, 18], [10, 18], [10, 18], [10, 18], [10, 18], [12, 52], [12, 52], [13, 640], [13, 704], [13, 768], [13, 832], [12, 55], [12, 55], [12, 56], [12, 56], [13, 1280], [13, 1344], [13, 1408], [13, 1472], [12, 59], [12, 59], [12, 60], [12, 60], [13, 1536], [13, 1600], [11, 24], [11, 24], [11, 24], [11, 24], [11, 25], [11, 25], [11, 25], [11, 25], [13, 1664], [13, 1728], [12, 320], [12, 320], [12, 384], [12, 384], [12, 448], [12, 448], [13, 512], [13, 576], [12, 53], [12, 53], [12, 54], [12, 54], [13, 896], [13, 960], [13, 1024], [13, 1088], [13, 1152], [13, 1216], [10, 64], [10, 64], [10, 64], [10, 64], [10, 64], [10, 64], [10, 64], [10, 64]];
+  var blackTable2 = [[8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [11, 23], [11, 23], [12, 50], [12, 51], [12, 44], [12, 45], [12, 46], [12, 47], [12, 57], [12, 58], [12, 61], [12, 256], [10, 16], [10, 16], [10, 16], [10, 16], [10, 17], [10, 17], [10, 17], [10, 17], [12, 48], [12, 49], [12, 62], [12, 63], [12, 30], [12, 31], [12, 32], [12, 33], [12, 40], [12, 41], [11, 22], [11, 22], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [9, 15], [9, 15], [9, 15], [9, 15], [9, 15], [9, 15], [9, 15], [9, 15], [12, 128], [12, 192], [12, 26], [12, 27], [12, 28], [12, 29], [11, 19], [11, 19], [11, 20], [11, 20], [12, 34], [12, 35], [12, 36], [12, 37], [12, 38], [12, 39], [11, 21], [11, 21], [12, 42], [12, 43], [10, 0], [10, 0], [10, 0], [10, 0], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12]];
+  var blackTable3 = [[-1, -1], [-1, -1], [-1, -1], [-1, -1], [6, 9], [6, 8], [5, 7], [5, 7], [4, 6], [4, 6], [4, 6], [4, 6], [4, 5], [4, 5], [4, 5], [4, 5], [3, 1], [3, 1], [3, 1], [3, 1], [3, 1], [3, 1], [3, 1], [3, 1], [3, 4], [3, 4], [3, 4], [3, 4], [3, 4], [3, 4], [3, 4], [3, 4], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2]];
+  function CCITTFaxStream(str, maybeLength, params) {
+    this.str = str;
+    this.dict = str.dict;
+    params = params || Dict.empty;
+    this.encoding = params.get('K') || 0;
+    this.eoline = params.get('EndOfLine') || false;
+    this.byteAlign = params.get('EncodedByteAlign') || false;
+    this.columns = params.get('Columns') || 1728;
+    this.rows = params.get('Rows') || 0;
+    var eoblock = params.get('EndOfBlock');
+    if (eoblock === null || eoblock === undefined) {
+      eoblock = true;
+    }
+    this.eoblock = eoblock;
+    this.black = params.get('BlackIs1') || false;
+    this.codingLine = new Uint32Array(this.columns + 1);
+    this.refLine = new Uint32Array(this.columns + 2);
+    this.codingLine[0] = this.columns;
+    this.codingPos = 0;
+    this.row = 0;
+    this.nextLine2D = this.encoding < 0;
+    this.inputBits = 0;
+    this.inputBuf = 0;
+    this.outputBits = 0;
+    var code1;
+    while ((code1 = this.lookBits(12)) === 0) {
+      this.eatBits(1);
+    }
+    if (code1 === 1) {
+      this.eatBits(12);
+    }
+    if (this.encoding > 0) {
+      this.nextLine2D = !this.lookBits(1);
+      this.eatBits(1);
+    }
+    DecodeStream.call(this, maybeLength);
+  }
+  CCITTFaxStream.prototype = Object.create(DecodeStream.prototype);
+  CCITTFaxStream.prototype.readBlock = function CCITTFaxStream_readBlock() {
+    while (!this.eof) {
+      var c = this.lookChar();
+      this.ensureBuffer(this.bufferLength + 1);
+      this.buffer[this.bufferLength++] = c;
+    }
+  };
+  CCITTFaxStream.prototype.addPixels = function ccittFaxStreamAddPixels(a1, blackPixels) {
+    var codingLine = this.codingLine;
+    var codingPos = this.codingPos;
+    if (a1 > codingLine[codingPos]) {
+      if (a1 > this.columns) {
+        info('row is wrong length');
+        this.err = true;
+        a1 = this.columns;
+      }
+      if (codingPos & 1 ^ blackPixels) {
+        ++codingPos;
+      }
+      codingLine[codingPos] = a1;
+    }
+    this.codingPos = codingPos;
+  };
+  CCITTFaxStream.prototype.addPixelsNeg = function ccittFaxStreamAddPixelsNeg(a1, blackPixels) {
+    var codingLine = this.codingLine;
+    var codingPos = this.codingPos;
+    if (a1 > codingLine[codingPos]) {
+      if (a1 > this.columns) {
+        info('row is wrong length');
+        this.err = true;
+        a1 = this.columns;
+      }
+      if (codingPos & 1 ^ blackPixels) {
+        ++codingPos;
+      }
+      codingLine[codingPos] = a1;
+    } else if (a1 < codingLine[codingPos]) {
+      if (a1 < 0) {
+        info('invalid code');
+        this.err = true;
+        a1 = 0;
+      }
+      while (codingPos > 0 && a1 < codingLine[codingPos - 1]) {
+        --codingPos;
+      }
+      codingLine[codingPos] = a1;
+    }
+    this.codingPos = codingPos;
+  };
+  CCITTFaxStream.prototype.lookChar = function CCITTFaxStream_lookChar() {
+    var refLine = this.refLine;
+    var codingLine = this.codingLine;
+    var columns = this.columns;
+    var refPos, blackPixels, bits, i;
+    if (this.outputBits === 0) {
+      if (this.eof) {
+        return null;
+      }
+      this.err = false;
+      var code1, code2, code3;
+      if (this.nextLine2D) {
+        for (i = 0; codingLine[i] < columns; ++i) {
+          refLine[i] = codingLine[i];
+        }
+        refLine[i++] = columns;
+        refLine[i] = columns;
+        codingLine[0] = 0;
+        this.codingPos = 0;
+        refPos = 0;
+        blackPixels = 0;
+        while (codingLine[this.codingPos] < columns) {
+          code1 = this.getTwoDimCode();
+          switch (code1) {
+            case twoDimPass:
+              this.addPixels(refLine[refPos + 1], blackPixels);
+              if (refLine[refPos + 1] < columns) {
+                refPos += 2;
+              }
+              break;
+            case twoDimHoriz:
+              code1 = code2 = 0;
+              if (blackPixels) {
+                do {
+                  code1 += code3 = this.getBlackCode();
+                } while (code3 >= 64);
+                do {
+                  code2 += code3 = this.getWhiteCode();
+                } while (code3 >= 64);
+              } else {
+                do {
+                  code1 += code3 = this.getWhiteCode();
+                } while (code3 >= 64);
+                do {
+                  code2 += code3 = this.getBlackCode();
+                } while (code3 >= 64);
+              }
+              this.addPixels(codingLine[this.codingPos] + code1, blackPixels);
+              if (codingLine[this.codingPos] < columns) {
+                this.addPixels(codingLine[this.codingPos] + code2, blackPixels ^ 1);
+              }
+              while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) {
+                refPos += 2;
+              }
+              break;
+            case twoDimVertR3:
+              this.addPixels(refLine[refPos] + 3, blackPixels);
+              blackPixels ^= 1;
+              if (codingLine[this.codingPos] < columns) {
+                ++refPos;
+                while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) {
+                  refPos += 2;
+                }
+              }
+              break;
+            case twoDimVertR2:
+              this.addPixels(refLine[refPos] + 2, blackPixels);
+              blackPixels ^= 1;
+              if (codingLine[this.codingPos] < columns) {
+                ++refPos;
+                while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) {
+                  refPos += 2;
+                }
+              }
+              break;
+            case twoDimVertR1:
+              this.addPixels(refLine[refPos] + 1, blackPixels);
+              blackPixels ^= 1;
+              if (codingLine[this.codingPos] < columns) {
+                ++refPos;
+                while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) {
+                  refPos += 2;
+                }
+              }
+              break;
+            case twoDimVert0:
+              this.addPixels(refLine[refPos], blackPixels);
+              blackPixels ^= 1;
+              if (codingLine[this.codingPos] < columns) {
+                ++refPos;
+                while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) {
+                  refPos += 2;
+                }
+              }
+              break;
+            case twoDimVertL3:
+              this.addPixelsNeg(refLine[refPos] - 3, blackPixels);
+              blackPixels ^= 1;
+              if (codingLine[this.codingPos] < columns) {
+                if (refPos > 0) {
+                  --refPos;
+                } else {
+                  ++refPos;
+                }
+                while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) {
+                  refPos += 2;
+                }
+              }
+              break;
+            case twoDimVertL2:
+              this.addPixelsNeg(refLine[refPos] - 2, blackPixels);
+              blackPixels ^= 1;
+              if (codingLine[this.codingPos] < columns) {
+                if (refPos > 0) {
+                  --refPos;
+                } else {
+                  ++refPos;
+                }
+                while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) {
+                  refPos += 2;
+                }
+              }
+              break;
+            case twoDimVertL1:
+              this.addPixelsNeg(refLine[refPos] - 1, blackPixels);
+              blackPixels ^= 1;
+              if (codingLine[this.codingPos] < columns) {
+                if (refPos > 0) {
+                  --refPos;
+                } else {
+                  ++refPos;
+                }
+                while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) {
+                  refPos += 2;
+                }
+              }
+              break;
+            case ccittEOF:
+              this.addPixels(columns, 0);
+              this.eof = true;
+              break;
+            default:
+              info('bad 2d code');
+              this.addPixels(columns, 0);
+              this.err = true;
+          }
+        }
+      } else {
+        codingLine[0] = 0;
+        this.codingPos = 0;
+        blackPixels = 0;
+        while (codingLine[this.codingPos] < columns) {
+          code1 = 0;
+          if (blackPixels) {
+            do {
+              code1 += code3 = this.getBlackCode();
+            } while (code3 >= 64);
+          } else {
+            do {
+              code1 += code3 = this.getWhiteCode();
+            } while (code3 >= 64);
+          }
+          this.addPixels(codingLine[this.codingPos] + code1, blackPixels);
+          blackPixels ^= 1;
+        }
+      }
+      var gotEOL = false;
+      if (this.byteAlign) {
+        this.inputBits &= ~7;
+      }
+      if (!this.eoblock && this.row === this.rows - 1) {
+        this.eof = true;
+      } else {
+        code1 = this.lookBits(12);
+        if (this.eoline) {
+          while (code1 !== ccittEOF && code1 !== 1) {
+            this.eatBits(1);
+            code1 = this.lookBits(12);
+          }
+        } else {
+          while (code1 === 0) {
+            this.eatBits(1);
+            code1 = this.lookBits(12);
+          }
+        }
+        if (code1 === 1) {
+          this.eatBits(12);
+          gotEOL = true;
+        } else if (code1 === ccittEOF) {
+          this.eof = true;
+        }
+      }
+      if (!this.eof && this.encoding > 0) {
+        this.nextLine2D = !this.lookBits(1);
+        this.eatBits(1);
+      }
+      if (this.eoblock && gotEOL && this.byteAlign) {
+        code1 = this.lookBits(12);
+        if (code1 === 1) {
+          this.eatBits(12);
+          if (this.encoding > 0) {
+            this.lookBits(1);
+            this.eatBits(1);
+          }
+          if (this.encoding >= 0) {
+            for (i = 0; i < 4; ++i) {
+              code1 = this.lookBits(12);
+              if (code1 !== 1) {
+                info('bad rtc code: ' + code1);
+              }
+              this.eatBits(12);
+              if (this.encoding > 0) {
+                this.lookBits(1);
+                this.eatBits(1);
+              }
+            }
+          }
+          this.eof = true;
+        }
+      } else if (this.err && this.eoline) {
+        while (true) {
+          code1 = this.lookBits(13);
+          if (code1 === ccittEOF) {
+            this.eof = true;
+            return null;
+          }
+          if (code1 >> 1 === 1) {
+            break;
+          }
+          this.eatBits(1);
+        }
+        this.eatBits(12);
+        if (this.encoding > 0) {
+          this.eatBits(1);
+          this.nextLine2D = !(code1 & 1);
+        }
+      }
+      if (codingLine[0] > 0) {
+        this.outputBits = codingLine[this.codingPos = 0];
+      } else {
+        this.outputBits = codingLine[this.codingPos = 1];
+      }
+      this.row++;
+    }
+    var c;
+    if (this.outputBits >= 8) {
+      c = this.codingPos & 1 ? 0 : 0xFF;
+      this.outputBits -= 8;
+      if (this.outputBits === 0 && codingLine[this.codingPos] < columns) {
+        this.codingPos++;
+        this.outputBits = codingLine[this.codingPos] - codingLine[this.codingPos - 1];
+      }
+    } else {
+      bits = 8;
+      c = 0;
+      do {
+        if (this.outputBits > bits) {
+          c <<= bits;
+          if (!(this.codingPos & 1)) {
+            c |= 0xFF >> 8 - bits;
+          }
+          this.outputBits -= bits;
+          bits = 0;
+        } else {
+          c <<= this.outputBits;
+          if (!(this.codingPos & 1)) {
+            c |= 0xFF >> 8 - this.outputBits;
+          }
+          bits -= this.outputBits;
+          this.outputBits = 0;
+          if (codingLine[this.codingPos] < columns) {
+            this.codingPos++;
+            this.outputBits = codingLine[this.codingPos] - codingLine[this.codingPos - 1];
+          } else if (bits > 0) {
+            c <<= bits;
+            bits = 0;
+          }
+        }
+      } while (bits);
+    }
+    if (this.black) {
+      c ^= 0xFF;
+    }
+    return c;
+  };
+  CCITTFaxStream.prototype.findTableCode = function ccittFaxStreamFindTableCode(start, end, table, limit) {
+    var limitValue = limit || 0;
+    for (var i = start; i <= end; ++i) {
+      var code = this.lookBits(i);
+      if (code === ccittEOF) {
+        return [true, 1, false];
+      }
+      if (i < end) {
+        code <<= end - i;
+      }
+      if (!limitValue || code >= limitValue) {
+        var p = table[code - limitValue];
+        if (p[0] === i) {
+          this.eatBits(i);
+          return [true, p[1], true];
+        }
+      }
+    }
+    return [false, 0, false];
+  };
+  CCITTFaxStream.prototype.getTwoDimCode = function ccittFaxStreamGetTwoDimCode() {
+    var code = 0;
+    var p;
+    if (this.eoblock) {
+      code = this.lookBits(7);
+      p = twoDimTable[code];
+      if (p && p[0] > 0) {
+        this.eatBits(p[0]);
+        return p[1];
+      }
+    } else {
+      var result = this.findTableCode(1, 7, twoDimTable);
+      if (result[0] && result[2]) {
+        return result[1];
+      }
+    }
+    info('Bad two dim code');
+    return ccittEOF;
+  };
+  CCITTFaxStream.prototype.getWhiteCode = function ccittFaxStreamGetWhiteCode() {
+    var code = 0;
+    var p;
+    if (this.eoblock) {
+      code = this.lookBits(12);
+      if (code === ccittEOF) {
+        return 1;
+      }
+      if (code >> 5 === 0) {
+        p = whiteTable1[code];
+      } else {
+        p = whiteTable2[code >> 3];
+      }
+      if (p[0] > 0) {
+        this.eatBits(p[0]);
+        return p[1];
+      }
+    } else {
+      var result = this.findTableCode(1, 9, whiteTable2);
+      if (result[0]) {
+        return result[1];
+      }
+      result = this.findTableCode(11, 12, whiteTable1);
+      if (result[0]) {
+        return result[1];
+      }
+    }
+    info('bad white code');
+    this.eatBits(1);
+    return 1;
+  };
+  CCITTFaxStream.prototype.getBlackCode = function ccittFaxStreamGetBlackCode() {
+    var code, p;
+    if (this.eoblock) {
+      code = this.lookBits(13);
+      if (code === ccittEOF) {
+        return 1;
+      }
+      if (code >> 7 === 0) {
+        p = blackTable1[code];
+      } else if (code >> 9 === 0 && code >> 7 !== 0) {
+        p = blackTable2[(code >> 1) - 64];
+      } else {
+        p = blackTable3[code >> 7];
+      }
+      if (p[0] > 0) {
+        this.eatBits(p[0]);
+        return p[1];
+      }
+    } else {
+      var result = this.findTableCode(2, 6, blackTable3);
+      if (result[0]) {
+        return result[1];
+      }
+      result = this.findTableCode(7, 12, blackTable2, 64);
+      if (result[0]) {
+        return result[1];
+      }
+      result = this.findTableCode(10, 13, blackTable1);
+      if (result[0]) {
+        return result[1];
+      }
+    }
+    info('bad black code');
+    this.eatBits(1);
+    return 1;
+  };
+  CCITTFaxStream.prototype.lookBits = function CCITTFaxStream_lookBits(n) {
+    var c;
+    while (this.inputBits < n) {
+      if ((c = this.str.getByte()) === -1) {
+        if (this.inputBits === 0) {
+          return ccittEOF;
+        }
+        return this.inputBuf << n - this.inputBits & 0xFFFF >> 16 - n;
+      }
+      this.inputBuf = this.inputBuf << 8 | c;
+      this.inputBits += 8;
+    }
+    return this.inputBuf >> this.inputBits - n & 0xFFFF >> 16 - n;
+  };
+  CCITTFaxStream.prototype.eatBits = function CCITTFaxStream_eatBits(n) {
+    if ((this.inputBits -= n) < 0) {
+      this.inputBits = 0;
+    }
+  };
+  return CCITTFaxStream;
+}();
+var LZWStream = function LZWStreamClosure() {
+  function LZWStream(str, maybeLength, earlyChange) {
+    this.str = str;
+    this.dict = str.dict;
+    this.cachedData = 0;
+    this.bitsCached = 0;
+    var maxLzwDictionarySize = 4096;
+    var lzwState = {
+      earlyChange: earlyChange,
+      codeLength: 9,
+      nextCode: 258,
+      dictionaryValues: new Uint8Array(maxLzwDictionarySize),
+      dictionaryLengths: new Uint16Array(maxLzwDictionarySize),
+      dictionaryPrevCodes: new Uint16Array(maxLzwDictionarySize),
+      currentSequence: new Uint8Array(maxLzwDictionarySize),
+      currentSequenceLength: 0
+    };
+    for (var i = 0; i < 256; ++i) {
+      lzwState.dictionaryValues[i] = i;
+      lzwState.dictionaryLengths[i] = 1;
+    }
+    this.lzwState = lzwState;
+    DecodeStream.call(this, maybeLength);
+  }
+  LZWStream.prototype = Object.create(DecodeStream.prototype);
+  LZWStream.prototype.readBits = function LZWStream_readBits(n) {
+    var bitsCached = this.bitsCached;
+    var cachedData = this.cachedData;
+    while (bitsCached < n) {
+      var c = this.str.getByte();
+      if (c === -1) {
+        this.eof = true;
+        return null;
+      }
+      cachedData = cachedData << 8 | c;
+      bitsCached += 8;
+    }
+    this.bitsCached = bitsCached -= n;
+    this.cachedData = cachedData;
+    this.lastCode = null;
+    return cachedData >>> bitsCached & (1 << n) - 1;
+  };
+  LZWStream.prototype.readBlock = function LZWStream_readBlock() {
+    var blockSize = 512;
+    var estimatedDecodedSize = blockSize * 2,
+        decodedSizeDelta = blockSize;
+    var i, j, q;
+    var lzwState = this.lzwState;
+    if (!lzwState) {
+      return;
+    }
+    var earlyChange = lzwState.earlyChange;
+    var nextCode = lzwState.nextCode;
+    var dictionaryValues = lzwState.dictionaryValues;
+    var dictionaryLengths = lzwState.dictionaryLengths;
+    var dictionaryPrevCodes = lzwState.dictionaryPrevCodes;
+    var codeLength = lzwState.codeLength;
+    var prevCode = lzwState.prevCode;
+    var currentSequence = lzwState.currentSequence;
+    var currentSequenceLength = lzwState.currentSequenceLength;
+    var decodedLength = 0;
+    var currentBufferLength = this.bufferLength;
+    var buffer = this.ensureBuffer(this.bufferLength + estimatedDecodedSize);
+    for (i = 0; i < blockSize; i++) {
+      var code = this.readBits(codeLength);
+      var hasPrev = currentSequenceLength > 0;
+      if (code < 256) {
+        currentSequence[0] = code;
+        currentSequenceLength = 1;
+      } else if (code >= 258) {
+        if (code < nextCode) {
+          currentSequenceLength = dictionaryLengths[code];
+          for (j = currentSequenceLength - 1, q = code; j >= 0; j--) {
+            currentSequence[j] = dictionaryValues[q];
+            q = dictionaryPrevCodes[q];
+          }
+        } else {
+          currentSequence[currentSequenceLength++] = currentSequence[0];
+        }
+      } else if (code === 256) {
+        codeLength = 9;
+        nextCode = 258;
+        currentSequenceLength = 0;
+        continue;
+      } else {
+        this.eof = true;
+        delete this.lzwState;
+        break;
+      }
+      if (hasPrev) {
+        dictionaryPrevCodes[nextCode] = prevCode;
+        dictionaryLengths[nextCode] = dictionaryLengths[prevCode] + 1;
+        dictionaryValues[nextCode] = currentSequence[0];
+        nextCode++;
+        codeLength = nextCode + earlyChange & nextCode + earlyChange - 1 ? codeLength : Math.min(Math.log(nextCode + earlyChange) / 0.6931471805599453 + 1, 12) | 0;
+      }
+      prevCode = code;
+      decodedLength += currentSequenceLength;
+      if (estimatedDecodedSize < decodedLength) {
+        do {
+          estimatedDecodedSize += decodedSizeDelta;
+        } while (estimatedDecodedSize < decodedLength);
+        buffer = this.ensureBuffer(this.bufferLength + estimatedDecodedSize);
+      }
+      for (j = 0; j < currentSequenceLength; j++) {
+        buffer[currentBufferLength++] = currentSequence[j];
+      }
+    }
+    lzwState.nextCode = nextCode;
+    lzwState.codeLength = codeLength;
+    lzwState.prevCode = prevCode;
+    lzwState.currentSequenceLength = currentSequenceLength;
+    this.bufferLength = currentBufferLength;
+  };
+  return LZWStream;
+}();
+var NullStream = function NullStreamClosure() {
+  function NullStream() {
+    Stream.call(this, new Uint8Array(0));
+  }
+  NullStream.prototype = Stream.prototype;
+  return NullStream;
+}();
+exports.Ascii85Stream = Ascii85Stream;
+exports.AsciiHexStream = AsciiHexStream;
+exports.CCITTFaxStream = CCITTFaxStream;
+exports.DecryptStream = DecryptStream;
+exports.DecodeStream = DecodeStream;
+exports.FlateStream = FlateStream;
+exports.Jbig2Stream = Jbig2Stream;
+exports.JpegStream = JpegStream;
+exports.JpxStream = JpxStream;
+exports.NullStream = NullStream;
+exports.PredictorStream = PredictorStream;
+exports.RunLengthStream = RunLengthStream;
+exports.Stream = Stream;
+exports.StreamsSequenceStream = StreamsSequenceStream;
+exports.StringStream = StringStream;
+exports.LZWStream = LZWStream;
+
+/***/ }),
+/* 3 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var corePrimitives = __w_pdfjs_require__(1);
+var coreFunction = __w_pdfjs_require__(6);
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var isArray = sharedUtil.isArray;
+var isString = sharedUtil.isString;
+var shadow = sharedUtil.shadow;
+var warn = sharedUtil.warn;
+var isDict = corePrimitives.isDict;
+var isName = corePrimitives.isName;
+var isStream = corePrimitives.isStream;
+var PDFFunction = coreFunction.PDFFunction;
+var ColorSpace = function ColorSpaceClosure() {
+  function resizeRgbImage(src, bpc, w1, h1, w2, h2, alpha01, dest) {
+    var COMPONENTS = 3;
+    alpha01 = alpha01 !== 1 ? 0 : alpha01;
+    var xRatio = w1 / w2;
+    var yRatio = h1 / h2;
+    var i,
+        j,
+        py,
+        newIndex = 0,
+        oldIndex;
+    var xScaled = new Uint16Array(w2);
+    var w1Scanline = w1 * COMPONENTS;
+    for (i = 0; i < w2; i++) {
+      xScaled[i] = Math.floor(i * xRatio) * COMPONENTS;
+    }
+    for (i = 0; i < h2; i++) {
+      py = Math.floor(i * yRatio) * w1Scanline;
+      for (j = 0; j < w2; j++) {
+        oldIndex = py + xScaled[j];
+        dest[newIndex++] = src[oldIndex++];
+        dest[newIndex++] = src[oldIndex++];
+        dest[newIndex++] = src[oldIndex++];
+        newIndex += alpha01;
+      }
+    }
+  }
+  function ColorSpace() {
+    error('should not call ColorSpace constructor');
+  }
+  ColorSpace.prototype = {
+    getRgb: function ColorSpace_getRgb(src, srcOffset) {
+      var rgb = new Uint8Array(3);
+      this.getRgbItem(src, srcOffset, rgb, 0);
+      return rgb;
+    },
+    getRgbItem: function ColorSpace_getRgbItem(src, srcOffset, dest, destOffset) {
+      error('Should not call ColorSpace.getRgbItem');
+    },
+    getRgbBuffer: function ColorSpace_getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) {
+      error('Should not call ColorSpace.getRgbBuffer');
+    },
+    getOutputLength: function ColorSpace_getOutputLength(inputLength, alpha01) {
+      error('Should not call ColorSpace.getOutputLength');
+    },
+    isPassthrough: function ColorSpace_isPassthrough(bits) {
+      return false;
+    },
+    fillRgb: function ColorSpace_fillRgb(dest, originalWidth, originalHeight, width, height, actualHeight, bpc, comps, alpha01) {
+      var count = originalWidth * originalHeight;
+      var rgbBuf = null;
+      var numComponentColors = 1 << bpc;
+      var needsResizing = originalHeight !== height || originalWidth !== width;
+      var i, ii;
+      if (this.isPassthrough(bpc)) {
+        rgbBuf = comps;
+      } else if (this.numComps === 1 && count > numComponentColors && this.name !== 'DeviceGray' && this.name !== 'DeviceRGB') {
+        var allColors = bpc <= 8 ? new Uint8Array(numComponentColors) : new Uint16Array(numComponentColors);
+        var key;
+        for (i = 0; i < numComponentColors; i++) {
+          allColors[i] = i;
+        }
+        var colorMap = new Uint8Array(numComponentColors * 3);
+        this.getRgbBuffer(allColors, 0, numComponentColors, colorMap, 0, bpc, 0);
+        var destPos, rgbPos;
+        if (!needsResizing) {
+          destPos = 0;
+          for (i = 0; i < count; ++i) {
+            key = comps[i] * 3;
+            dest[destPos++] = colorMap[key];
+            dest[destPos++] = colorMap[key + 1];
+            dest[destPos++] = colorMap[key + 2];
+            destPos += alpha01;
+          }
+        } else {
+          rgbBuf = new Uint8Array(count * 3);
+          rgbPos = 0;
+          for (i = 0; i < count; ++i) {
+            key = comps[i] * 3;
+            rgbBuf[rgbPos++] = colorMap[key];
+            rgbBuf[rgbPos++] = colorMap[key + 1];
+            rgbBuf[rgbPos++] = colorMap[key + 2];
+          }
+        }
+      } else {
+        if (!needsResizing) {
+          this.getRgbBuffer(comps, 0, width * actualHeight, dest, 0, bpc, alpha01);
+        } else {
+          rgbBuf = new Uint8Array(count * 3);
+          this.getRgbBuffer(comps, 0, count, rgbBuf, 0, bpc, 0);
+        }
+      }
+      if (rgbBuf) {
+        if (needsResizing) {
+          resizeRgbImage(rgbBuf, bpc, originalWidth, originalHeight, width, height, alpha01, dest);
+        } else {
+          rgbPos = 0;
+          destPos = 0;
+          for (i = 0, ii = width * actualHeight; i < ii; i++) {
+            dest[destPos++] = rgbBuf[rgbPos++];
+            dest[destPos++] = rgbBuf[rgbPos++];
+            dest[destPos++] = rgbBuf[rgbPos++];
+            destPos += alpha01;
+          }
+        }
+      }
+    },
+    usesZeroToOneRange: true
+  };
+  ColorSpace.parse = function ColorSpace_parse(cs, xref, res) {
+    var IR = ColorSpace.parseToIR(cs, xref, res);
+    if (IR instanceof AlternateCS) {
+      return IR;
+    }
+    return ColorSpace.fromIR(IR);
+  };
+  ColorSpace.fromIR = function ColorSpace_fromIR(IR) {
+    var name = isArray(IR) ? IR[0] : IR;
+    var whitePoint, blackPoint, gamma;
+    switch (name) {
+      case 'DeviceGrayCS':
+        return this.singletons.gray;
+      case 'DeviceRgbCS':
+        return this.singletons.rgb;
+      case 'DeviceCmykCS':
+        return this.singletons.cmyk;
+      case 'CalGrayCS':
+        whitePoint = IR[1];
+        blackPoint = IR[2];
+        gamma = IR[3];
+        return new CalGrayCS(whitePoint, blackPoint, gamma);
+      case 'CalRGBCS':
+        whitePoint = IR[1];
+        blackPoint = IR[2];
+        gamma = IR[3];
+        var matrix = IR[4];
+        return new CalRGBCS(whitePoint, blackPoint, gamma, matrix);
+      case 'PatternCS':
+        var basePatternCS = IR[1];
+        if (basePatternCS) {
+          basePatternCS = ColorSpace.fromIR(basePatternCS);
+        }
+        return new PatternCS(basePatternCS);
+      case 'IndexedCS':
+        var baseIndexedCS = IR[1];
+        var hiVal = IR[2];
+        var lookup = IR[3];
+        return new IndexedCS(ColorSpace.fromIR(baseIndexedCS), hiVal, lookup);
+      case 'AlternateCS':
+        var numComps = IR[1];
+        var alt = IR[2];
+        var tintFnIR = IR[3];
+        return new AlternateCS(numComps, ColorSpace.fromIR(alt), PDFFunction.fromIR(tintFnIR));
+      case 'LabCS':
+        whitePoint = IR[1];
+        blackPoint = IR[2];
+        var range = IR[3];
+        return new LabCS(whitePoint, blackPoint, range);
+      default:
+        error('Unknown name ' + name);
+    }
+    return null;
+  };
+  ColorSpace.parseToIR = function ColorSpace_parseToIR(cs, xref, res) {
+    if (isName(cs)) {
+      var colorSpaces = res.get('ColorSpace');
+      if (isDict(colorSpaces)) {
+        var refcs = colorSpaces.get(cs.name);
+        if (refcs) {
+          cs = refcs;
+        }
+      }
+    }
+    cs = xref.fetchIfRef(cs);
+    if (isName(cs)) {
+      switch (cs.name) {
+        case 'DeviceGray':
+        case 'G':
+          return 'DeviceGrayCS';
+        case 'DeviceRGB':
+        case 'RGB':
+          return 'DeviceRgbCS';
+        case 'DeviceCMYK':
+        case 'CMYK':
+          return 'DeviceCmykCS';
+        case 'Pattern':
+          return ['PatternCS', null];
+        default:
+          error('unrecognized colorspace ' + cs.name);
+      }
+    } else if (isArray(cs)) {
+      var mode = xref.fetchIfRef(cs[0]).name;
+      var numComps, params, alt, whitePoint, blackPoint, gamma;
+      switch (mode) {
+        case 'DeviceGray':
+        case 'G':
+          return 'DeviceGrayCS';
+        case 'DeviceRGB':
+        case 'RGB':
+          return 'DeviceRgbCS';
+        case 'DeviceCMYK':
+        case 'CMYK':
+          return 'DeviceCmykCS';
+        case 'CalGray':
+          params = xref.fetchIfRef(cs[1]);
+          whitePoint = params.getArray('WhitePoint');
+          blackPoint = params.getArray('BlackPoint');
+          gamma = params.get('Gamma');
+          return ['CalGrayCS', whitePoint, blackPoint, gamma];
+        case 'CalRGB':
+          params = xref.fetchIfRef(cs[1]);
+          whitePoint = params.getArray('WhitePoint');
+          blackPoint = params.getArray('BlackPoint');
+          gamma = params.getArray('Gamma');
+          var matrix = params.getArray('Matrix');
+          return ['CalRGBCS', whitePoint, blackPoint, gamma, matrix];
+        case 'ICCBased':
+          var stream = xref.fetchIfRef(cs[1]);
+          var dict = stream.dict;
+          numComps = dict.get('N');
+          alt = dict.get('Alternate');
+          if (alt) {
+            var altIR = ColorSpace.parseToIR(alt, xref, res);
+            var altCS = ColorSpace.fromIR(altIR);
+            if (altCS.numComps === numComps) {
+              return altIR;
+            }
+            warn('ICCBased color space: Ignoring incorrect /Alternate entry.');
+          }
+          if (numComps === 1) {
+            return 'DeviceGrayCS';
+          } else if (numComps === 3) {
+            return 'DeviceRgbCS';
+          } else if (numComps === 4) {
+            return 'DeviceCmykCS';
+          }
+          break;
+        case 'Pattern':
+          var basePatternCS = cs[1] || null;
+          if (basePatternCS) {
+            basePatternCS = ColorSpace.parseToIR(basePatternCS, xref, res);
+          }
+          return ['PatternCS', basePatternCS];
+        case 'Indexed':
+        case 'I':
+          var baseIndexedCS = ColorSpace.parseToIR(cs[1], xref, res);
+          var hiVal = xref.fetchIfRef(cs[2]) + 1;
+          var lookup = xref.fetchIfRef(cs[3]);
+          if (isStream(lookup)) {
+            lookup = lookup.getBytes();
+          }
+          return ['IndexedCS', baseIndexedCS, hiVal, lookup];
+        case 'Separation':
+        case 'DeviceN':
+          var name = xref.fetchIfRef(cs[1]);
+          numComps = isArray(name) ? name.length : 1;
+          alt = ColorSpace.parseToIR(cs[2], xref, res);
+          var tintFnIR = PDFFunction.getIR(xref, xref.fetchIfRef(cs[3]));
+          return ['AlternateCS', numComps, alt, tintFnIR];
+        case 'Lab':
+          params = xref.fetchIfRef(cs[1]);
+          whitePoint = params.getArray('WhitePoint');
+          blackPoint = params.getArray('BlackPoint');
+          var range = params.getArray('Range');
+          return ['LabCS', whitePoint, blackPoint, range];
+        default:
+          error('unimplemented color space object "' + mode + '"');
+      }
+    } else {
+      error('unrecognized color space object: "' + cs + '"');
+    }
+    return null;
+  };
+  ColorSpace.isDefaultDecode = function ColorSpace_isDefaultDecode(decode, n) {
+    if (!isArray(decode)) {
+      return true;
+    }
+    if (n * 2 !== decode.length) {
+      warn('The decode map is not the correct length');
+      return true;
+    }
+    for (var i = 0, ii = decode.length; i < ii; i += 2) {
+      if (decode[i] !== 0 || decode[i + 1] !== 1) {
+        return false;
+      }
+    }
+    return true;
+  };
+  ColorSpace.singletons = {
+    get gray() {
+      return shadow(this, 'gray', new DeviceGrayCS());
+    },
+    get rgb() {
+      return shadow(this, 'rgb', new DeviceRgbCS());
+    },
+    get cmyk() {
+      return shadow(this, 'cmyk', new DeviceCmykCS());
+    }
+  };
+  return ColorSpace;
+}();
+var AlternateCS = function AlternateCSClosure() {
+  function AlternateCS(numComps, base, tintFn) {
+    this.name = 'Alternate';
+    this.numComps = numComps;
+    this.defaultColor = new Float32Array(numComps);
+    for (var i = 0; i < numComps; ++i) {
+      this.defaultColor[i] = 1;
+    }
+    this.base = base;
+    this.tintFn = tintFn;
+    this.tmpBuf = new Float32Array(base.numComps);
+  }
+  AlternateCS.prototype = {
+    getRgb: ColorSpace.prototype.getRgb,
+    getRgbItem: function AlternateCS_getRgbItem(src, srcOffset, dest, destOffset) {
+      var tmpBuf = this.tmpBuf;
+      this.tintFn(src, srcOffset, tmpBuf, 0);
+      this.base.getRgbItem(tmpBuf, 0, dest, destOffset);
+    },
+    getRgbBuffer: function AlternateCS_getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) {
+      var tintFn = this.tintFn;
+      var base = this.base;
+      var scale = 1 / ((1 << bits) - 1);
+      var baseNumComps = base.numComps;
+      var usesZeroToOneRange = base.usesZeroToOneRange;
+      var isPassthrough = (base.isPassthrough(8) || !usesZeroToOneRange) && alpha01 === 0;
+      var pos = isPassthrough ? destOffset : 0;
+      var baseBuf = isPassthrough ? dest : new Uint8Array(baseNumComps * count);
+      var numComps = this.numComps;
+      var scaled = new Float32Array(numComps);
+      var tinted = new Float32Array(baseNumComps);
+      var i, j;
+      for (i = 0; i < count; i++) {
+        for (j = 0; j < numComps; j++) {
+          scaled[j] = src[srcOffset++] * scale;
+        }
+        tintFn(scaled, 0, tinted, 0);
+        if (usesZeroToOneRange) {
+          for (j = 0; j < baseNumComps; j++) {
+            baseBuf[pos++] = tinted[j] * 255;
+          }
+        } else {
+          base.getRgbItem(tinted, 0, baseBuf, pos);
+          pos += baseNumComps;
+        }
+      }
+      if (!isPassthrough) {
+        base.getRgbBuffer(baseBuf, 0, count, dest, destOffset, 8, alpha01);
+      }
+    },
+    getOutputLength: function AlternateCS_getOutputLength(inputLength, alpha01) {
+      return this.base.getOutputLength(inputLength * this.base.numComps / this.numComps, alpha01);
+    },
+    isPassthrough: ColorSpace.prototype.isPassthrough,
+    fillRgb: ColorSpace.prototype.fillRgb,
+    isDefaultDecode: function AlternateCS_isDefaultDecode(decodeMap) {
+      return ColorSpace.isDefaultDecode(decodeMap, this.numComps);
+    },
+    usesZeroToOneRange: true
+  };
+  return AlternateCS;
+}();
+var PatternCS = function PatternCSClosure() {
+  function PatternCS(baseCS) {
+    this.name = 'Pattern';
+    this.base = baseCS;
+  }
+  PatternCS.prototype = {};
+  return PatternCS;
+}();
+var IndexedCS = function IndexedCSClosure() {
+  function IndexedCS(base, highVal, lookup) {
+    this.name = 'Indexed';
+    this.numComps = 1;
+    this.defaultColor = new Uint8Array(this.numComps);
+    this.base = base;
+    this.highVal = highVal;
+    var baseNumComps = base.numComps;
+    var length = baseNumComps * highVal;
+    if (isStream(lookup)) {
+      this.lookup = new Uint8Array(length);
+      var bytes = lookup.getBytes(length);
+      this.lookup.set(bytes);
+    } else if (isString(lookup)) {
+      this.lookup = new Uint8Array(length);
+      for (var i = 0; i < length; ++i) {
+        this.lookup[i] = lookup.charCodeAt(i);
+      }
+    } else if (lookup instanceof Uint8Array || lookup instanceof Array) {
+      this.lookup = lookup;
+    } else {
+      error('Unrecognized lookup table: ' + lookup);
+    }
+  }
+  IndexedCS.prototype = {
+    getRgb: ColorSpace.prototype.getRgb,
+    getRgbItem: function IndexedCS_getRgbItem(src, srcOffset, dest, destOffset) {
+      var numComps = this.base.numComps;
+      var start = src[srcOffset] * numComps;
+      this.base.getRgbItem(this.lookup, start, dest, destOffset);
+    },
+    getRgbBuffer: function IndexedCS_getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) {
+      var base = this.base;
+      var numComps = base.numComps;
+      var outputDelta = base.getOutputLength(numComps, alpha01);
+      var lookup = this.lookup;
+      for (var i = 0; i < count; ++i) {
+        var lookupPos = src[srcOffset++] * numComps;
+        base.getRgbBuffer(lookup, lookupPos, 1, dest, destOffset, 8, alpha01);
+        destOffset += outputDelta;
+      }
+    },
+    getOutputLength: function IndexedCS_getOutputLength(inputLength, alpha01) {
+      return this.base.getOutputLength(inputLength * this.base.numComps, alpha01);
+    },
+    isPassthrough: ColorSpace.prototype.isPassthrough,
+    fillRgb: ColorSpace.prototype.fillRgb,
+    isDefaultDecode: function IndexedCS_isDefaultDecode(decodeMap) {
+      return true;
+    },
+    usesZeroToOneRange: true
+  };
+  return IndexedCS;
+}();
+var DeviceGrayCS = function DeviceGrayCSClosure() {
+  function DeviceGrayCS() {
+    this.name = 'DeviceGray';
+    this.numComps = 1;
+    this.defaultColor = new Float32Array(this.numComps);
+  }
+  DeviceGrayCS.prototype = {
+    getRgb: ColorSpace.prototype.getRgb,
+    getRgbItem: function DeviceGrayCS_getRgbItem(src, srcOffset, dest, destOffset) {
+      var c = src[srcOffset] * 255 | 0;
+      c = c < 0 ? 0 : c > 255 ? 255 : c;
+      dest[destOffset] = dest[destOffset + 1] = dest[destOffset + 2] = c;
+    },
+    getRgbBuffer: function DeviceGrayCS_getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) {
+      var scale = 255 / ((1 << bits) - 1);
+      var j = srcOffset,
+          q = destOffset;
+      for (var i = 0; i < count; ++i) {
+        var c = scale * src[j++] | 0;
+        dest[q++] = c;
+        dest[q++] = c;
+        dest[q++] = c;
+        q += alpha01;
+      }
+    },
+    getOutputLength: function DeviceGrayCS_getOutputLength(inputLength, alpha01) {
+      return inputLength * (3 + alpha01);
+    },
+    isPassthrough: ColorSpace.prototype.isPassthrough,
+    fillRgb: ColorSpace.prototype.fillRgb,
+    isDefaultDecode: function DeviceGrayCS_isDefaultDecode(decodeMap) {
+      return ColorSpace.isDefaultDecode(decodeMap, this.numComps);
+    },
+    usesZeroToOneRange: true
+  };
+  return DeviceGrayCS;
+}();
+var DeviceRgbCS = function DeviceRgbCSClosure() {
+  function DeviceRgbCS() {
+    this.name = 'DeviceRGB';
+    this.numComps = 3;
+    this.defaultColor = new Float32Array(this.numComps);
+  }
+  DeviceRgbCS.prototype = {
+    getRgb: ColorSpace.prototype.getRgb,
+    getRgbItem: function DeviceRgbCS_getRgbItem(src, srcOffset, dest, destOffset) {
+      var r = src[srcOffset] * 255 | 0;
+      var g = src[srcOffset + 1] * 255 | 0;
+      var b = src[srcOffset + 2] * 255 | 0;
+      dest[destOffset] = r < 0 ? 0 : r > 255 ? 255 : r;
+      dest[destOffset + 1] = g < 0 ? 0 : g > 255 ? 255 : g;
+      dest[destOffset + 2] = b < 0 ? 0 : b > 255 ? 255 : b;
+    },
+    getRgbBuffer: function DeviceRgbCS_getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) {
+      if (bits === 8 && alpha01 === 0) {
+        dest.set(src.subarray(srcOffset, srcOffset + count * 3), destOffset);
+        return;
+      }
+      var scale = 255 / ((1 << bits) - 1);
+      var j = srcOffset,
+          q = destOffset;
+      for (var i = 0; i < count; ++i) {
+        dest[q++] = scale * src[j++] | 0;
+        dest[q++] = scale * src[j++] | 0;
+        dest[q++] = scale * src[j++] | 0;
+        q += alpha01;
+      }
+    },
+    getOutputLength: function DeviceRgbCS_getOutputLength(inputLength, alpha01) {
+      return inputLength * (3 + alpha01) / 3 | 0;
+    },
+    isPassthrough: function DeviceRgbCS_isPassthrough(bits) {
+      return bits === 8;
+    },
+    fillRgb: ColorSpace.prototype.fillRgb,
+    isDefaultDecode: function DeviceRgbCS_isDefaultDecode(decodeMap) {
+      return ColorSpace.isDefaultDecode(decodeMap, this.numComps);
+    },
+    usesZeroToOneRange: true
+  };
+  return DeviceRgbCS;
+}();
+var DeviceCmykCS = function DeviceCmykCSClosure() {
+  function convertToRgb(src, srcOffset, srcScale, dest, destOffset) {
+    var c = src[srcOffset + 0] * srcScale;
+    var m = src[srcOffset + 1] * srcScale;
+    var y = src[srcOffset + 2] * srcScale;
+    var k = src[srcOffset + 3] * srcScale;
+    var r = c * (-4.387332384609988 * c + 54.48615194189176 * m + 18.82290502165302 * y + 212.25662451639585 * k + -285.2331026137004) + m * (1.7149763477362134 * m - 5.6096736904047315 * y + -17.873870861415444 * k - 5.497006427196366) + y * (-2.5217340131683033 * y - 21.248923337353073 * k + 17.5119270841813) + k * (-21.86122147463605 * k - 189.48180835922747) + 255 | 0;
+    var g = c * (8.841041422036149 * c + 60.118027045597366 * m + 6.871425592049007 * y + 31.159100130055922 * k + -79.2970844816548) + m * (-15.310361306967817 * m + 17.575251261109482 * y + 131.35250912493976 * k - 190.9453302588951) + y * (4.444339102852739 * y + 9.8632861493405 * k - 24.86741582555878) + k * (-20.737325471181034 * k - 187.80453709719578) + 255 | 0;
+    var b = c * (0.8842522430003296 * c + 8.078677503112928 * m + 30.89978309703729 * y - 0.23883238689178934 * k + -14.183576799673286) + m * (10.49593273432072 * m + 63.02378494754052 * y + 50.606957656360734 * k - 112.23884253719248) + y * (0.03296041114873217 * y + 115.60384449646641 * k + -193.58209356861505) + k * (-22.33816807309886 * k - 180.12613974708367) + 255 | 0;
+    dest[destOffset] = r > 255 ? 255 : r < 0 ? 0 : r;
+    dest[destOffset + 1] = g > 255 ? 255 : g < 0 ? 0 : g;
+    dest[destOffset + 2] = b > 255 ? 255 : b < 0 ? 0 : b;
+  }
+  function DeviceCmykCS() {
+    this.name = 'DeviceCMYK';
+    this.numComps = 4;
+    this.defaultColor = new Float32Array(this.numComps);
+    this.defaultColor[3] = 1;
+  }
+  DeviceCmykCS.prototype = {
+    getRgb: ColorSpace.prototype.getRgb,
+    getRgbItem: function DeviceCmykCS_getRgbItem(src, srcOffset, dest, destOffset) {
+      convertToRgb(src, srcOffset, 1, dest, destOffset);
+    },
+    getRgbBuffer: function DeviceCmykCS_getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) {
+      var scale = 1 / ((1 << bits) - 1);
+      for (var i = 0; i < count; i++) {
+        convertToRgb(src, srcOffset, scale, dest, destOffset);
+        srcOffset += 4;
+        destOffset += 3 + alpha01;
+      }
+    },
+    getOutputLength: function DeviceCmykCS_getOutputLength(inputLength, alpha01) {
+      return inputLength / 4 * (3 + alpha01) | 0;
+    },
+    isPassthrough: ColorSpace.prototype.isPassthrough,
+    fillRgb: ColorSpace.prototype.fillRgb,
+    isDefaultDecode: function DeviceCmykCS_isDefaultDecode(decodeMap) {
+      return ColorSpace.isDefaultDecode(decodeMap, this.numComps);
+    },
+    usesZeroToOneRange: true
+  };
+  return DeviceCmykCS;
+}();
+var CalGrayCS = function CalGrayCSClosure() {
+  function CalGrayCS(whitePoint, blackPoint, gamma) {
+    this.name = 'CalGray';
+    this.numComps = 1;
+    this.defaultColor = new Float32Array(this.numComps);
+    if (!whitePoint) {
+      error('WhitePoint missing - required for color space CalGray');
+    }
+    blackPoint = blackPoint || [0, 0, 0];
+    gamma = gamma || 1;
+    this.XW = whitePoint[0];
+    this.YW = whitePoint[1];
+    this.ZW = whitePoint[2];
+    this.XB = blackPoint[0];
+    this.YB = blackPoint[1];
+    this.ZB = blackPoint[2];
+    this.G = gamma;
+    if (this.XW < 0 || this.ZW < 0 || this.YW !== 1) {
+      error('Invalid WhitePoint components for ' + this.name + ', no fallback available');
+    }
+    if (this.XB < 0 || this.YB < 0 || this.ZB < 0) {
+      info('Invalid BlackPoint for ' + this.name + ', falling back to default');
+      this.XB = this.YB = this.ZB = 0;
+    }
+    if (this.XB !== 0 || this.YB !== 0 || this.ZB !== 0) {
+      warn(this.name + ', BlackPoint: XB: ' + this.XB + ', YB: ' + this.YB + ', ZB: ' + this.ZB + ', only default values are supported.');
+    }
+    if (this.G < 1) {
+      info('Invalid Gamma: ' + this.G + ' for ' + this.name + ', falling back to default');
+      this.G = 1;
+    }
+  }
+  function convertToRgb(cs, src, srcOffset, dest, destOffset, scale) {
+    var A = src[srcOffset] * scale;
+    var AG = Math.pow(A, cs.G);
+    var L = cs.YW * AG;
+    var val = Math.max(295.8 * Math.pow(L, 0.333333333333333333) - 40.8, 0) | 0;
+    dest[destOffset] = val;
+    dest[destOffset + 1] = val;
+    dest[destOffset + 2] = val;
+  }
+  CalGrayCS.prototype = {
+    getRgb: ColorSpace.prototype.getRgb,
+    getRgbItem: function CalGrayCS_getRgbItem(src, srcOffset, dest, destOffset) {
+      convertToRgb(this, src, srcOffset, dest, destOffset, 1);
+    },
+    getRgbBuffer: function CalGrayCS_getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) {
+      var scale = 1 / ((1 << bits) - 1);
+      for (var i = 0; i < count; ++i) {
+        convertToRgb(this, src, srcOffset, dest, destOffset, scale);
+        srcOffset += 1;
+        destOffset += 3 + alpha01;
+      }
+    },
+    getOutputLength: function CalGrayCS_getOutputLength(inputLength, alpha01) {
+      return inputLength * (3 + alpha01);
+    },
+    isPassthrough: ColorSpace.prototype.isPassthrough,
+    fillRgb: ColorSpace.prototype.fillRgb,
+    isDefaultDecode: function CalGrayCS_isDefaultDecode(decodeMap) {
+      return ColorSpace.isDefaultDecode(decodeMap, this.numComps);
+    },
+    usesZeroToOneRange: true
+  };
+  return CalGrayCS;
+}();
+var CalRGBCS = function CalRGBCSClosure() {
+  var BRADFORD_SCALE_MATRIX = new Float32Array([0.8951, 0.2664, -0.1614, -0.7502, 1.7135, 0.0367, 0.0389, -0.0685, 1.0296]);
+  var BRADFORD_SCALE_INVERSE_MATRIX = new Float32Array([0.9869929, -0.1470543, 0.1599627, 0.4323053, 0.5183603, 0.0492912, -0.0085287, 0.0400428, 0.9684867]);
+  var SRGB_D65_XYZ_TO_RGB_MATRIX = new Float32Array([3.2404542, -1.5371385, -0.4985314, -0.9692660, 1.8760108, 0.0415560, 0.0556434, -0.2040259, 1.0572252]);
+  var FLAT_WHITEPOINT_MATRIX = new Float32Array([1, 1, 1]);
+  var tempNormalizeMatrix = new Float32Array(3);
+  var tempConvertMatrix1 = new Float32Array(3);
+  var tempConvertMatrix2 = new Float32Array(3);
+  var DECODE_L_CONSTANT = Math.pow((8 + 16) / 116, 3) / 8.0;
+  function CalRGBCS(whitePoint, blackPoint, gamma, matrix) {
+    this.name = 'CalRGB';
+    this.numComps = 3;
+    this.defaultColor = new Float32Array(this.numComps);
+    if (!whitePoint) {
+      error('WhitePoint missing - required for color space CalRGB');
+    }
+    blackPoint = blackPoint || new Float32Array(3);
+    gamma = gamma || new Float32Array([1, 1, 1]);
+    matrix = matrix || new Float32Array([1, 0, 0, 0, 1, 0, 0, 0, 1]);
+    var XW = whitePoint[0];
+    var YW = whitePoint[1];
+    var ZW = whitePoint[2];
+    this.whitePoint = whitePoint;
+    var XB = blackPoint[0];
+    var YB = blackPoint[1];
+    var ZB = blackPoint[2];
+    this.blackPoint = blackPoint;
+    this.GR = gamma[0];
+    this.GG = gamma[1];
+    this.GB = gamma[2];
+    this.MXA = matrix[0];
+    this.MYA = matrix[1];
+    this.MZA = matrix[2];
+    this.MXB = matrix[3];
+    this.MYB = matrix[4];
+    this.MZB = matrix[5];
+    this.MXC = matrix[6];
+    this.MYC = matrix[7];
+    this.MZC = matrix[8];
+    if (XW < 0 || ZW < 0 || YW !== 1) {
+      error('Invalid WhitePoint components for ' + this.name + ', no fallback available');
+    }
+    if (XB < 0 || YB < 0 || ZB < 0) {
+      info('Invalid BlackPoint for ' + this.name + ' [' + XB + ', ' + YB + ', ' + ZB + '], falling back to default');
+      this.blackPoint = new Float32Array(3);
+    }
+    if (this.GR < 0 || this.GG < 0 || this.GB < 0) {
+      info('Invalid Gamma [' + this.GR + ', ' + this.GG + ', ' + this.GB + '] for ' + this.name + ', falling back to default');
+      this.GR = this.GG = this.GB = 1;
+    }
+    if (this.MXA < 0 || this.MYA < 0 || this.MZA < 0 || this.MXB < 0 || this.MYB < 0 || this.MZB < 0 || this.MXC < 0 || this.MYC < 0 || this.MZC < 0) {
+      info('Invalid Matrix for ' + this.name + ' [' + this.MXA + ', ' + this.MYA + ', ' + this.MZA + this.MXB + ', ' + this.MYB + ', ' + this.MZB + this.MXC + ', ' + this.MYC + ', ' + this.MZC + '], falling back to default');
+      this.MXA = this.MYB = this.MZC = 1;
+      this.MXB = this.MYA = this.MZA = this.MXC = this.MYC = this.MZB = 0;
+    }
+  }
+  function matrixProduct(a, b, result) {
+    result[0] = a[0] * b[0] + a[1] * b[1] + a[2] * b[2];
+    result[1] = a[3] * b[0] + a[4] * b[1] + a[5] * b[2];
+    result[2] = a[6] * b[0] + a[7] * b[1] + a[8] * b[2];
+  }
+  function convertToFlat(sourceWhitePoint, LMS, result) {
+    result[0] = LMS[0] * 1 / sourceWhitePoint[0];
+    result[1] = LMS[1] * 1 / sourceWhitePoint[1];
+    result[2] = LMS[2] * 1 / sourceWhitePoint[2];
+  }
+  function convertToD65(sourceWhitePoint, LMS, result) {
+    var D65X = 0.95047;
+    var D65Y = 1;
+    var D65Z = 1.08883;
+    result[0] = LMS[0] * D65X / sourceWhitePoint[0];
+    result[1] = LMS[1] * D65Y / sourceWhitePoint[1];
+    result[2] = LMS[2] * D65Z / sourceWhitePoint[2];
+  }
+  function sRGBTransferFunction(color) {
+    if (color <= 0.0031308) {
+      return adjustToRange(0, 1, 12.92 * color);
+    }
+    return adjustToRange(0, 1, (1 + 0.055) * Math.pow(color, 1 / 2.4) - 0.055);
+  }
+  function adjustToRange(min, max, value) {
+    return Math.max(min, Math.min(max, value));
+  }
+  function decodeL(L) {
+    if (L < 0) {
+      return -decodeL(-L);
+    }
+    if (L > 8.0) {
+      return Math.pow((L + 16) / 116, 3);
+    }
+    return L * DECODE_L_CONSTANT;
+  }
+  function compensateBlackPoint(sourceBlackPoint, XYZ_Flat, result) {
+    if (sourceBlackPoint[0] === 0 && sourceBlackPoint[1] === 0 && sourceBlackPoint[2] === 0) {
+      result[0] = XYZ_Flat[0];
+      result[1] = XYZ_Flat[1];
+      result[2] = XYZ_Flat[2];
+      return;
+    }
+    var zeroDecodeL = decodeL(0);
+    var X_DST = zeroDecodeL;
+    var X_SRC = decodeL(sourceBlackPoint[0]);
+    var Y_DST = zeroDecodeL;
+    var Y_SRC = decodeL(sourceBlackPoint[1]);
+    var Z_DST = zeroDecodeL;
+    var Z_SRC = decodeL(sourceBlackPoint[2]);
+    var X_Scale = (1 - X_DST) / (1 - X_SRC);
+    var X_Offset = 1 - X_Scale;
+    var Y_Scale = (1 - Y_DST) / (1 - Y_SRC);
+    var Y_Offset = 1 - Y_Scale;
+    var Z_Scale = (1 - Z_DST) / (1 - Z_SRC);
+    var Z_Offset = 1 - Z_Scale;
+    result[0] = XYZ_Flat[0] * X_Scale + X_Offset;
+    result[1] = XYZ_Flat[1] * Y_Scale + Y_Offset;
+    result[2] = XYZ_Flat[2] * Z_Scale + Z_Offset;
+  }
+  function normalizeWhitePointToFlat(sourceWhitePoint, XYZ_In, result) {
+    if (sourceWhitePoint[0] === 1 && sourceWhitePoint[2] === 1) {
+      result[0] = XYZ_In[0];
+      result[1] = XYZ_In[1];
+      result[2] = XYZ_In[2];
+      return;
+    }
+    var LMS = result;
+    matrixProduct(BRADFORD_SCALE_MATRIX, XYZ_In, LMS);
+    var LMS_Flat = tempNormalizeMatrix;
+    convertToFlat(sourceWhitePoint, LMS, LMS_Flat);
+    matrixProduct(BRADFORD_SCALE_INVERSE_MATRIX, LMS_Flat, result);
+  }
+  function normalizeWhitePointToD65(sourceWhitePoint, XYZ_In, result) {
+    var LMS = result;
+    matrixProduct(BRADFORD_SCALE_MATRIX, XYZ_In, LMS);
+    var LMS_D65 = tempNormalizeMatrix;
+    convertToD65(sourceWhitePoint, LMS, LMS_D65);
+    matrixProduct(BRADFORD_SCALE_INVERSE_MATRIX, LMS_D65, result);
+  }
+  function convertToRgb(cs, src, srcOffset, dest, destOffset, scale) {
+    var A = adjustToRange(0, 1, src[srcOffset] * scale);
+    var B = adjustToRange(0, 1, src[srcOffset + 1] * scale);
+    var C = adjustToRange(0, 1, src[srcOffset + 2] * scale);
+    var AGR = Math.pow(A, cs.GR);
+    var BGG = Math.pow(B, cs.GG);
+    var CGB = Math.pow(C, cs.GB);
+    var X = cs.MXA * AGR + cs.MXB * BGG + cs.MXC * CGB;
+    var Y = cs.MYA * AGR + cs.MYB * BGG + cs.MYC * CGB;
+    var Z = cs.MZA * AGR + cs.MZB * BGG + cs.MZC * CGB;
+    var XYZ = tempConvertMatrix1;
+    XYZ[0] = X;
+    XYZ[1] = Y;
+    XYZ[2] = Z;
+    var XYZ_Flat = tempConvertMatrix2;
+    normalizeWhitePointToFlat(cs.whitePoint, XYZ, XYZ_Flat);
+    var XYZ_Black = tempConvertMatrix1;
+    compensateBlackPoint(cs.blackPoint, XYZ_Flat, XYZ_Black);
+    var XYZ_D65 = tempConvertMatrix2;
+    normalizeWhitePointToD65(FLAT_WHITEPOINT_MATRIX, XYZ_Black, XYZ_D65);
+    var SRGB = tempConvertMatrix1;
+    matrixProduct(SRGB_D65_XYZ_TO_RGB_MATRIX, XYZ_D65, SRGB);
+    var sR = sRGBTransferFunction(SRGB[0]);
+    var sG = sRGBTransferFunction(SRGB[1]);
+    var sB = sRGBTransferFunction(SRGB[2]);
+    dest[destOffset] = Math.round(sR * 255);
+    dest[destOffset + 1] = Math.round(sG * 255);
+    dest[destOffset + 2] = Math.round(sB * 255);
+  }
+  CalRGBCS.prototype = {
+    getRgb: function CalRGBCS_getRgb(src, srcOffset) {
+      var rgb = new Uint8Array(3);
+      this.getRgbItem(src, srcOffset, rgb, 0);
+      return rgb;
+    },
+    getRgbItem: function CalRGBCS_getRgbItem(src, srcOffset, dest, destOffset) {
+      convertToRgb(this, src, srcOffset, dest, destOffset, 1);
+    },
+    getRgbBuffer: function CalRGBCS_getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) {
+      var scale = 1 / ((1 << bits) - 1);
+      for (var i = 0; i < count; ++i) {
+        convertToRgb(this, src, srcOffset, dest, destOffset, scale);
+        srcOffset += 3;
+        destOffset += 3 + alpha01;
+      }
+    },
+    getOutputLength: function CalRGBCS_getOutputLength(inputLength, alpha01) {
+      return inputLength * (3 + alpha01) / 3 | 0;
+    },
+    isPassthrough: ColorSpace.prototype.isPassthrough,
+    fillRgb: ColorSpace.prototype.fillRgb,
+    isDefaultDecode: function CalRGBCS_isDefaultDecode(decodeMap) {
+      return ColorSpace.isDefaultDecode(decodeMap, this.numComps);
+    },
+    usesZeroToOneRange: true
+  };
+  return CalRGBCS;
+}();
+var LabCS = function LabCSClosure() {
+  function LabCS(whitePoint, blackPoint, range) {
+    this.name = 'Lab';
+    this.numComps = 3;
+    this.defaultColor = new Float32Array(this.numComps);
+    if (!whitePoint) {
+      error('WhitePoint missing - required for color space Lab');
+    }
+    blackPoint = blackPoint || [0, 0, 0];
+    range = range || [-100, 100, -100, 100];
+    this.XW = whitePoint[0];
+    this.YW = whitePoint[1];
+    this.ZW = whitePoint[2];
+    this.amin = range[0];
+    this.amax = range[1];
+    this.bmin = range[2];
+    this.bmax = range[3];
+    this.XB = blackPoint[0];
+    this.YB = blackPoint[1];
+    this.ZB = blackPoint[2];
+    if (this.XW < 0 || this.ZW < 0 || this.YW !== 1) {
+      error('Invalid WhitePoint components, no fallback available');
+    }
+    if (this.XB < 0 || this.YB < 0 || this.ZB < 0) {
+      info('Invalid BlackPoint, falling back to default');
+      this.XB = this.YB = this.ZB = 0;
+    }
+    if (this.amin > this.amax || this.bmin > this.bmax) {
+      info('Invalid Range, falling back to defaults');
+      this.amin = -100;
+      this.amax = 100;
+      this.bmin = -100;
+      this.bmax = 100;
+    }
+  }
+  function fn_g(x) {
+    var result;
+    if (x >= 6 / 29) {
+      result = x * x * x;
+    } else {
+      result = 108 / 841 * (x - 4 / 29);
+    }
+    return result;
+  }
+  function decode(value, high1, low2, high2) {
+    return low2 + value * (high2 - low2) / high1;
+  }
+  function convertToRgb(cs, src, srcOffset, maxVal, dest, destOffset) {
+    var Ls = src[srcOffset];
+    var as = src[srcOffset + 1];
+    var bs = src[srcOffset + 2];
+    if (maxVal !== false) {
+      Ls = decode(Ls, maxVal, 0, 100);
+      as = decode(as, maxVal, cs.amin, cs.amax);
+      bs = decode(bs, maxVal, cs.bmin, cs.bmax);
+    }
+    as = as > cs.amax ? cs.amax : as < cs.amin ? cs.amin : as;
+    bs = bs > cs.bmax ? cs.bmax : bs < cs.bmin ? cs.bmin : bs;
+    var M = (Ls + 16) / 116;
+    var L = M + as / 500;
+    var N = M - bs / 200;
+    var X = cs.XW * fn_g(L);
+    var Y = cs.YW * fn_g(M);
+    var Z = cs.ZW * fn_g(N);
+    var r, g, b;
+    if (cs.ZW < 1) {
+      r = X * 3.1339 + Y * -1.6170 + Z * -0.4906;
+      g = X * -0.9785 + Y * 1.9160 + Z * 0.0333;
+      b = X * 0.0720 + Y * -0.2290 + Z * 1.4057;
+    } else {
+      r = X * 3.2406 + Y * -1.5372 + Z * -0.4986;
+      g = X * -0.9689 + Y * 1.8758 + Z * 0.0415;
+      b = X * 0.0557 + Y * -0.2040 + Z * 1.0570;
+    }
+    dest[destOffset] = r <= 0 ? 0 : r >= 1 ? 255 : Math.sqrt(r) * 255 | 0;
+    dest[destOffset + 1] = g <= 0 ? 0 : g >= 1 ? 255 : Math.sqrt(g) * 255 | 0;
+    dest[destOffset + 2] = b <= 0 ? 0 : b >= 1 ? 255 : Math.sqrt(b) * 255 | 0;
+  }
+  LabCS.prototype = {
+    getRgb: ColorSpace.prototype.getRgb,
+    getRgbItem: function LabCS_getRgbItem(src, srcOffset, dest, destOffset) {
+      convertToRgb(this, src, srcOffset, false, dest, destOffset);
+    },
+    getRgbBuffer: function LabCS_getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) {
+      var maxVal = (1 << bits) - 1;
+      for (var i = 0; i < count; i++) {
+        convertToRgb(this, src, srcOffset, maxVal, dest, destOffset);
+        srcOffset += 3;
+        destOffset += 3 + alpha01;
+      }
+    },
+    getOutputLength: function LabCS_getOutputLength(inputLength, alpha01) {
+      return inputLength * (3 + alpha01) / 3 | 0;
+    },
+    isPassthrough: ColorSpace.prototype.isPassthrough,
+    fillRgb: ColorSpace.prototype.fillRgb,
+    isDefaultDecode: function LabCS_isDefaultDecode(decodeMap) {
+      return true;
+    },
+    usesZeroToOneRange: false
+  };
+  return LabCS;
+}();
+exports.ColorSpace = ColorSpace;
+
+/***/ }),
+/* 4 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var ExpertEncoding = ['', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'space', 'exclamsmall', 'Hungarumlautsmall', '', 'dollaroldstyle', 'dollarsuperior', 'ampersandsmall', 'Acutesmall', 'parenleftsuperior', 'parenrightsuperior', 'twodotenleader', 'onedotenleader', 'comma', 'hyphen', 'period', 'fraction', 'zerooldstyle', 'oneoldstyle', 'twooldstyle', 'threeoldstyle', 'fouroldstyle', 'fiveoldstyle', 'sixoldstyle', 'sevenoldstyle', 'eightoldstyle', 'nineoldstyle', 'colon', 'semicolon', 'commasuperior', 'threequartersemdash', 'periodsuperior', 'questionsmall', '', 'asuperior', 'bsuperior', 'centsuperior', 'dsuperior', 'esuperior', '', '', 'isuperior', '', '', 'lsuperior', 'msuperior', 'nsuperior', 'osuperior', '', '', 'rsuperior', 'ssuperior', 'tsuperior', '', 'ff', 'fi', 'fl', 'ffi', 'ffl', 'parenleftinferior', '', 'parenrightinferior', 'Circumflexsmall', 'hyphensuperior', 'Gravesmall', 'Asmall', 'Bsmall', 'Csmall', 'Dsmall', 'Esmall', 'Fsmall', 'Gsmall', 'Hsmall', 'Ismall', 'Jsmall', 'Ksmall', 'Lsmall', 'Msmall', 'Nsmall', 'Osmall', 'Psmall', 'Qsmall', 'Rsmall', 'Ssmall', 'Tsmall', 'Usmall', 'Vsmall', 'Wsmall', 'Xsmall', 'Ysmall', 'Zsmall', 'colonmonetary', 'onefitted', 'rupiah', 'Tildesmall', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'exclamdownsmall', 'centoldstyle', 'Lslashsmall', '', '', 'Scaronsmall', 'Zcaronsmall', 'Dieresissmall', 'Brevesmall', 'Caronsmall', '', 'Dotaccentsmall', '', '', 'Macronsmall', '', '', 'figuredash', 'hypheninferior', '', '', 'Ogoneksmall', 'Ringsmall', 'Cedillasmall', '', '', '', 'onequarter', 'onehalf', 'threequarters', 'questiondownsmall', 'oneeighth', 'threeeighths', 'fiveeighths', 'seveneighths', 'onethird', 'twothirds', '', '', 'zerosuperior', 'onesuperior', 'twosuperior', 'threesuperior', 'foursuperior', 'fivesuperior', 'sixsuperior', 'sevensuperior', 'eightsuperior', 'ninesuperior', 'zeroinferior', 'oneinferior', 'twoinferior', 'threeinferior', 'fourinferior', 'fiveinferior', 'sixinferior', 'seveninferior', 'eightinferior', 'nineinferior', 'centinferior', 'dollarinferior', 'periodinferior', 'commainferior', 'Agravesmall', 'Aacutesmall', 'Acircumflexsmall', 'Atildesmall', 'Adieresissmall', 'Aringsmall', 'AEsmall', 'Ccedillasmall', 'Egravesmall', 'Eacutesmall', 'Ecircumflexsmall', 'Edieresissmall', 'Igravesmall', 'Iacutesmall', 'Icircumflexsmall', 'Idieresissmall', 'Ethsmall', 'Ntildesmall', 'Ogravesmall', 'Oacutesmall', 'Ocircumflexsmall', 'Otildesmall', 'Odieresissmall', 'OEsmall', 'Oslashsmall', 'Ugravesmall', 'Uacutesmall', 'Ucircumflexsmall', 'Udieresissmall', 'Yacutesmall', 'Thornsmall', 'Ydieresissmall'];
+var MacExpertEncoding = ['', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'space', 'exclamsmall', 'Hungarumlautsmall', 'centoldstyle', 'dollaroldstyle', 'dollarsuperior', 'ampersandsmall', 'Acutesmall', 'parenleftsuperior', 'parenrightsuperior', 'twodotenleader', 'onedotenleader', 'comma', 'hyphen', 'period', 'fraction', 'zerooldstyle', 'oneoldstyle', 'twooldstyle', 'threeoldstyle', 'fouroldstyle', 'fiveoldstyle', 'sixoldstyle', 'sevenoldstyle', 'eightoldstyle', 'nineoldstyle', 'colon', 'semicolon', '', 'threequartersemdash', '', 'questionsmall', '', '', '', '', 'Ethsmall', '', '', 'onequarter', 'onehalf', 'threequarters', 'oneeighth', 'threeeighths', 'fiveeighths', 'seveneighths', 'onethird', 'twothirds', '', '', '', '', '', '', 'ff', 'fi', 'fl', 'ffi', 'ffl', 'parenleftinferior', '', 'parenrightinferior', 'Circumflexsmall', 'hypheninferior', 'Gravesmall', 'Asmall', 'Bsmall', 'Csmall', 'Dsmall', 'Esmall', 'Fsmall', 'Gsmall', 'Hsmall', 'Ismall', 'Jsmall', 'Ksmall', 'Lsmall', 'Msmall', 'Nsmall', 'Osmall', 'Psmall', 'Qsmall', 'Rsmall', 'Ssmall', 'Tsmall', 'Usmall', 'Vsmall', 'Wsmall', 'Xsmall', 'Ysmall', 'Zsmall', 'colonmonetary', 'onefitted', 'rupiah', 'Tildesmall', '', '', 'asuperior', 'centsuperior', '', '', '', '', 'Aacutesmall', 'Agravesmall', 'Acircumflexsmall', 'Adieresissmall', 'Atildesmall', 'Aringsmall', 'Ccedillasmall', 'Eacutesmall', 'Egravesmall', 'Ecircumflexsmall', 'Edieresissmall', 'Iacutesmall', 'Igravesmall', 'Icircumflexsmall', 'Idieresissmall', 'Ntildesmall', 'Oacutesmall', 'Ogravesmall', 'Ocircumflexsmall', 'Odieresissmall', 'Otildesmall', 'Uacutesmall', 'Ugravesmall', 'Ucircumflexsmall', 'Udieresissmall', '', 'eightsuperior', 'fourinferior', 'threeinferior', 'sixinferior', 'eightinferior', 'seveninferior', 'Scaronsmall', '', 'centinferior', 'twoinferior', '', 'Dieresissmall', '', 'Caronsmall', 'osuperior', 'fiveinferior', '', 'commainferior', 'periodinferior', 'Yacutesmall', '', 'dollarinferior', '', 'Thornsmall', '', 'nineinferior', 'zeroinferior', 'Zcaronsmall', 'AEsmall', 'Oslashsmall', 'questiondownsmall', 'oneinferior', 'Lslashsmall', '', '', '', '', '', '', 'Cedillasmall', '', '', '', '', '', 'OEsmall', 'figuredash', 'hyphensuperior', '', '', '', '', 'exclamdownsmall', '', 'Ydieresissmall', '', 'onesuperior', 'twosuperior', 'threesuperior', 'foursuperior', 'fivesuperior', 'sixsuperior', 'sevensuperior', 'ninesuperior', 'zerosuperior', '', 'esuperior', 'rsuperior', 'tsuperior', '', '', 'isuperior', 'ssuperior', 'dsuperior', '', '', '', '', '', 'lsuperior', 'Ogoneksmall', 'Brevesmall', 'Macronsmall', 'bsuperior', 'nsuperior', 'msuperior', 'commasuperior', 'periodsuperior', 'Dotaccentsmall', 'Ringsmall'];
+var MacRomanEncoding = ['', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'space', 'exclam', 'quotedbl', 'numbersign', 'dollar', 'percent', 'ampersand', 'quotesingle', 'parenleft', 'parenright', 'asterisk', 'plus', 'comma', 'hyphen', 'period', 'slash', 'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon', 'less', 'equal', 'greater', 'question', 'at', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'bracketleft', 'backslash', 'bracketright', 'asciicircum', 'underscore', 'grave', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 'braceleft', 'bar', 'braceright', 'asciitilde', '', 'Adieresis', 'Aring', 'Ccedilla', 'Eacute', 'Ntilde', 'Odieresis', 'Udieresis', 'aacute', 'agrave', 'acircumflex', 'adieresis', 'atilde', 'aring', 'ccedilla', 'eacute', 'egrave', 'ecircumflex', 'edieresis', 'iacute', 'igrave', 'icircumflex', 'idieresis', 'ntilde', 'oacute', 'ograve', 'ocircumflex', 'odieresis', 'otilde', 'uacute', 'ugrave', 'ucircumflex', 'udieresis', 'dagger', 'degree', 'cent', 'sterling', 'section', 'bullet', 'paragraph', 'germandbls', 'registered', 'copyright', 'trademark', 'acute', 'dieresis', 'notequal', 'AE', 'Oslash', 'infinity', 'plusminus', 'lessequal', 'greaterequal', 'yen', 'mu', 'partialdiff', 'summation', 'product', 'pi', 'integral', 'ordfeminine', 'ordmasculine', 'Omega', 'ae', 'oslash', 'questiondown', 'exclamdown', 'logicalnot', 'radical', 'florin', 'approxequal', 'Delta', 'guillemotleft', 'guillemotright', 'ellipsis', 'space', 'Agrave', 'Atilde', 'Otilde', 'OE', 'oe', 'endash', 'emdash', 'quotedblleft', 'quotedblright', 'quoteleft', 'quoteright', 'divide', 'lozenge', 'ydieresis', 'Ydieresis', 'fraction', 'currency', 'guilsinglleft', 'guilsinglright', 'fi', 'fl', 'daggerdbl', 'periodcentered', 'quotesinglbase', 'quotedblbase', 'perthousand', 'Acircumflex', 'Ecircumflex', 'Aacute', 'Edieresis', 'Egrave', 'Iacute', 'Icircumflex', 'Idieresis', 'Igrave', 'Oacute', 'Ocircumflex', 'apple', 'Ograve', 'Uacute', 'Ucircumflex', 'Ugrave', 'dotlessi', 'circumflex', 'tilde', 'macron', 'breve', 'dotaccent', 'ring', 'cedilla', 'hungarumlaut', 'ogonek', 'caron'];
+var StandardEncoding = ['', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'space', 'exclam', 'quotedbl', 'numbersign', 'dollar', 'percent', 'ampersand', 'quoteright', 'parenleft', 'parenright', 'asterisk', 'plus', 'comma', 'hyphen', 'period', 'slash', 'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon', 'less', 'equal', 'greater', 'question', 'at', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'bracketleft', 'backslash', 'bracketright', 'asciicircum', 'underscore', 'quoteleft', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 'braceleft', 'bar', 'braceright', 'asciitilde', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'exclamdown', 'cent', 'sterling', 'fraction', 'yen', 'florin', 'section', 'currency', 'quotesingle', 'quotedblleft', 'guillemotleft', 'guilsinglleft', 'guilsinglright', 'fi', 'fl', '', 'endash', 'dagger', 'daggerdbl', 'periodcentered', '', 'paragraph', 'bullet', 'quotesinglbase', 'quotedblbase', 'quotedblright', 'guillemotright', 'ellipsis', 'perthousand', '', 'questiondown', '', 'grave', 'acute', 'circumflex', 'tilde', 'macron', 'breve', 'dotaccent', 'dieresis', '', 'ring', 'cedilla', '', 'hungarumlaut', 'ogonek', 'caron', 'emdash', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'AE', '', 'ordfeminine', '', '', '', '', 'Lslash', 'Oslash', 'OE', 'ordmasculine', '', '', '', '', '', 'ae', '', '', '', 'dotlessi', '', '', 'lslash', 'oslash', 'oe', 'germandbls'];
+var WinAnsiEncoding = ['', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'space', 'exclam', 'quotedbl', 'numbersign', 'dollar', 'percent', 'ampersand', 'quotesingle', 'parenleft', 'parenright', 'asterisk', 'plus', 'comma', 'hyphen', 'period', 'slash', 'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon', 'less', 'equal', 'greater', 'question', 'at', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'bracketleft', 'backslash', 'bracketright', 'asciicircum', 'underscore', 'grave', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 'braceleft', 'bar', 'braceright', 'asciitilde', 'bullet', 'Euro', 'bullet', 'quotesinglbase', 'florin', 'quotedblbase', 'ellipsis', 'dagger', 'daggerdbl', 'circumflex', 'perthousand', 'Scaron', 'guilsinglleft', 'OE', 'bullet', 'Zcaron', 'bullet', 'bullet', 'quoteleft', 'quoteright', 'quotedblleft', 'quotedblright', 'bullet', 'endash', 'emdash', 'tilde', 'trademark', 'scaron', 'guilsinglright', 'oe', 'bullet', 'zcaron', 'Ydieresis', 'space', 'exclamdown', 'cent', 'sterling', 'currency', 'yen', 'brokenbar', 'section', 'dieresis', 'copyright', 'ordfeminine', 'guillemotleft', 'logicalnot', 'hyphen', 'registered', 'macron', 'degree', 'plusminus', 'twosuperior', 'threesuperior', 'acute', 'mu', 'paragraph', 'periodcentered', 'cedilla', 'onesuperior', 'ordmasculine', 'guillemotright', 'onequarter', 'onehalf', 'threequarters', 'questiondown', 'Agrave', 'Aacute', 'Acircumflex', 'Atilde', 'Adieresis', 'Aring', 'AE', 'Ccedilla', 'Egrave', 'Eacute', 'Ecircumflex', 'Edieresis', 'Igrave', 'Iacute', 'Icircumflex', 'Idieresis', 'Eth', 'Ntilde', 'Ograve', 'Oacute', 'Ocircumflex', 'Otilde', 'Odieresis', 'multiply', 'Oslash', 'Ugrave', 'Uacute', 'Ucircumflex', 'Udieresis', 'Yacute', 'Thorn', 'germandbls', 'agrave', 'aacute', 'acircumflex', 'atilde', 'adieresis', 'aring', 'ae', 'ccedilla', 'egrave', 'eacute', 'ecircumflex', 'edieresis', 'igrave', 'iacute', 'icircumflex', 'idieresis', 'eth', 'ntilde', 'ograve', 'oacute', 'ocircumflex', 'otilde', 'odieresis', 'divide', 'oslash', 'ugrave', 'uacute', 'ucircumflex', 'udieresis', 'yacute', 'thorn', 'ydieresis'];
+var SymbolSetEncoding = ['', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'space', 'exclam', 'universal', 'numbersign', 'existential', 'percent', 'ampersand', 'suchthat', 'parenleft', 'parenright', 'asteriskmath', 'plus', 'comma', 'minus', 'period', 'slash', 'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon', 'less', 'equal', 'greater', 'question', 'congruent', 'Alpha', 'Beta', 'Chi', 'Delta', 'Epsilon', 'Phi', 'Gamma', 'Eta', 'Iota', 'theta1', 'Kappa', 'Lambda', 'Mu', 'Nu', 'Omicron', 'Pi', 'Theta', 'Rho', 'Sigma', 'Tau', 'Upsilon', 'sigma1', 'Omega', 'Xi', 'Psi', 'Zeta', 'bracketleft', 'therefore', 'bracketright', 'perpendicular', 'underscore', 'radicalex', 'alpha', 'beta', 'chi', 'delta', 'epsilon', 'phi', 'gamma', 'eta', 'iota', 'phi1', 'kappa', 'lambda', 'mu', 'nu', 'omicron', 'pi', 'theta', 'rho', 'sigma', 'tau', 'upsilon', 'omega1', 'omega', 'xi', 'psi', 'zeta', 'braceleft', 'bar', 'braceright', 'similar', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'Euro', 'Upsilon1', 'minute', 'lessequal', 'fraction', 'infinity', 'florin', 'club', 'diamond', 'heart', 'spade', 'arrowboth', 'arrowleft', 'arrowup', 'arrowright', 'arrowdown', 'degree', 'plusminus', 'second', 'greaterequal', 'multiply', 'proportional', 'partialdiff', 'bullet', 'divide', 'notequal', 'equivalence', 'approxequal', 'ellipsis', 'arrowvertex', 'arrowhorizex', 'carriagereturn', 'aleph', 'Ifraktur', 'Rfraktur', 'weierstrass', 'circlemultiply', 'circleplus', 'emptyset', 'intersection', 'union', 'propersuperset', 'reflexsuperset', 'notsubset', 'propersubset', 'reflexsubset', 'element', 'notelement', 'angle', 'gradient', 'registerserif', 'copyrightserif', 'trademarkserif', 'product', 'radical', 'dotmath', 'logicalnot', 'logicaland', 'logicalor', 'arrowdblboth', 'arrowdblleft', 'arrowdblup', 'arrowdblright', 'arrowdbldown', 'lozenge', 'angleleft', 'registersans', 'copyrightsans', 'trademarksans', 'summation', 'parenlefttp', 'parenleftex', 'parenleftbt', 'bracketlefttp', 'bracketleftex', 'bracketleftbt', 'bracelefttp', 'braceleftmid', 'braceleftbt', 'braceex', '', 'angleright', 'integral', 'integraltp', 'integralex', 'integralbt', 'parenrighttp', 'parenrightex', 'parenrightbt', 'bracketrighttp', 'bracketrightex', 'bracketrightbt', 'bracerighttp', 'bracerightmid', 'bracerightbt'];
+var ZapfDingbatsEncoding = ['', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'space', 'a1', 'a2', 'a202', 'a3', 'a4', 'a5', 'a119', 'a118', 'a117', 'a11', 'a12', 'a13', 'a14', 'a15', 'a16', 'a105', 'a17', 'a18', 'a19', 'a20', 'a21', 'a22', 'a23', 'a24', 'a25', 'a26', 'a27', 'a28', 'a6', 'a7', 'a8', 'a9', 'a10', 'a29', 'a30', 'a31', 'a32', 'a33', 'a34', 'a35', 'a36', 'a37', 'a38', 'a39', 'a40', 'a41', 'a42', 'a43', 'a44', 'a45', 'a46', 'a47', 'a48', 'a49', 'a50', 'a51', 'a52', 'a53', 'a54', 'a55', 'a56', 'a57', 'a58', 'a59', 'a60', 'a61', 'a62', 'a63', 'a64', 'a65', 'a66', 'a67', 'a68', 'a69', 'a70', 'a71', 'a72', 'a73', 'a74', 'a203', 'a75', 'a204', 'a76', 'a77', 'a78', 'a79', 'a81', 'a82', 'a83', 'a84', 'a97', 'a98', 'a99', 'a100', '', 'a89', 'a90', 'a93', 'a94', 'a91', 'a92', 'a205', 'a85', 'a206', 'a86', 'a87', 'a88', 'a95', 'a96', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'a101', 'a102', 'a103', 'a104', 'a106', 'a107', 'a108', 'a112', 'a111', 'a110', 'a109', 'a120', 'a121', 'a122', 'a123', 'a124', 'a125', 'a126', 'a127', 'a128', 'a129', 'a130', 'a131', 'a132', 'a133', 'a134', 'a135', 'a136', 'a137', 'a138', 'a139', 'a140', 'a141', 'a142', 'a143', 'a144', 'a145', 'a146', 'a147', 'a148', 'a149', 'a150', 'a151', 'a152', 'a153', 'a154', 'a155', 'a156', 'a157', 'a158', 'a159', 'a160', 'a161', 'a163', 'a164', 'a196', 'a165', 'a192', 'a166', 'a167', 'a168', 'a169', 'a170', 'a171', 'a172', 'a173', 'a162', 'a174', 'a175', 'a176', 'a177', 'a178', 'a179', 'a193', 'a180', 'a199', 'a181', 'a200', 'a182', '', 'a201', 'a183', 'a184', 'a197', 'a185', 'a194', 'a198', 'a186', 'a195', 'a187', 'a188', 'a189', 'a190', 'a191'];
+function getEncoding(encodingName) {
+  switch (encodingName) {
+    case 'WinAnsiEncoding':
+      return WinAnsiEncoding;
+    case 'StandardEncoding':
+      return StandardEncoding;
+    case 'MacRomanEncoding':
+      return MacRomanEncoding;
+    case 'SymbolSetEncoding':
+      return SymbolSetEncoding;
+    case 'ZapfDingbatsEncoding':
+      return ZapfDingbatsEncoding;
+    case 'ExpertEncoding':
+      return ExpertEncoding;
+    case 'MacExpertEncoding':
+      return MacExpertEncoding;
+    default:
+      return null;
+  }
+}
+exports.WinAnsiEncoding = WinAnsiEncoding;
+exports.StandardEncoding = StandardEncoding;
+exports.MacRomanEncoding = MacRomanEncoding;
+exports.SymbolSetEncoding = SymbolSetEncoding;
+exports.ZapfDingbatsEncoding = ZapfDingbatsEncoding;
+exports.ExpertEncoding = ExpertEncoding;
+exports.getEncoding = getEncoding;
+
+/***/ }),
+/* 5 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var corePrimitives = __w_pdfjs_require__(1);
+var coreStream = __w_pdfjs_require__(2);
+var MissingDataException = sharedUtil.MissingDataException;
+var StreamType = sharedUtil.StreamType;
+var assert = sharedUtil.assert;
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var isArray = sharedUtil.isArray;
+var isInt = sharedUtil.isInt;
+var isNum = sharedUtil.isNum;
+var isString = sharedUtil.isString;
+var warn = sharedUtil.warn;
+var EOF = corePrimitives.EOF;
+var Cmd = corePrimitives.Cmd;
+var Dict = corePrimitives.Dict;
+var Name = corePrimitives.Name;
+var Ref = corePrimitives.Ref;
+var isEOF = corePrimitives.isEOF;
+var isCmd = corePrimitives.isCmd;
+var isDict = corePrimitives.isDict;
+var isName = corePrimitives.isName;
+var Ascii85Stream = coreStream.Ascii85Stream;
+var AsciiHexStream = coreStream.AsciiHexStream;
+var CCITTFaxStream = coreStream.CCITTFaxStream;
+var FlateStream = coreStream.FlateStream;
+var Jbig2Stream = coreStream.Jbig2Stream;
+var JpegStream = coreStream.JpegStream;
+var JpxStream = coreStream.JpxStream;
+var LZWStream = coreStream.LZWStream;
+var NullStream = coreStream.NullStream;
+var PredictorStream = coreStream.PredictorStream;
+var RunLengthStream = coreStream.RunLengthStream;
+var MAX_LENGTH_TO_CACHE = 1000;
+var Parser = function ParserClosure() {
+  function Parser(lexer, allowStreams, xref, recoveryMode) {
+    this.lexer = lexer;
+    this.allowStreams = allowStreams;
+    this.xref = xref;
+    this.recoveryMode = recoveryMode || false;
+    this.imageCache = Object.create(null);
+    this.refill();
+  }
+  Parser.prototype = {
+    refill: function Parser_refill() {
+      this.buf1 = this.lexer.getObj();
+      this.buf2 = this.lexer.getObj();
+    },
+    shift: function Parser_shift() {
+      if (isCmd(this.buf2, 'ID')) {
+        this.buf1 = this.buf2;
+        this.buf2 = null;
+      } else {
+        this.buf1 = this.buf2;
+        this.buf2 = this.lexer.getObj();
+      }
+    },
+    tryShift: function Parser_tryShift() {
+      try {
+        this.shift();
+        return true;
+      } catch (e) {
+        if (e instanceof MissingDataException) {
+          throw e;
+        }
+        return false;
+      }
+    },
+    getObj: function Parser_getObj(cipherTransform) {
+      var buf1 = this.buf1;
+      this.shift();
+      if (buf1 instanceof Cmd) {
+        switch (buf1.cmd) {
+          case 'BI':
+            return this.makeInlineImage(cipherTransform);
+          case '[':
+            var array = [];
+            while (!isCmd(this.buf1, ']') && !isEOF(this.buf1)) {
+              array.push(this.getObj(cipherTransform));
+            }
+            if (isEOF(this.buf1)) {
+              if (!this.recoveryMode) {
+                error('End of file inside array');
+              }
+              return array;
+            }
+            this.shift();
+            return array;
+          case '<<':
+            var dict = new Dict(this.xref);
+            while (!isCmd(this.buf1, '>>') && !isEOF(this.buf1)) {
+              if (!isName(this.buf1)) {
+                info('Malformed dictionary: key must be a name object');
+                this.shift();
+                continue;
+              }
+              var key = this.buf1.name;
+              this.shift();
+              if (isEOF(this.buf1)) {
+                break;
+              }
+              dict.set(key, this.getObj(cipherTransform));
+            }
+            if (isEOF(this.buf1)) {
+              if (!this.recoveryMode) {
+                error('End of file inside dictionary');
+              }
+              return dict;
+            }
+            if (isCmd(this.buf2, 'stream')) {
+              return this.allowStreams ? this.makeStream(dict, cipherTransform) : dict;
+            }
+            this.shift();
+            return dict;
+          default:
+            return buf1;
+        }
+      }
+      if (isInt(buf1)) {
+        var num = buf1;
+        if (isInt(this.buf1) && isCmd(this.buf2, 'R')) {
+          var ref = new Ref(num, this.buf1);
+          this.shift();
+          this.shift();
+          return ref;
+        }
+        return num;
+      }
+      if (isString(buf1)) {
+        var str = buf1;
+        if (cipherTransform) {
+          str = cipherTransform.decryptString(str);
+        }
+        return str;
+      }
+      return buf1;
+    },
+    findDefaultInlineStreamEnd: function Parser_findDefaultInlineStreamEnd(stream) {
+      var E = 0x45,
+          I = 0x49,
+          SPACE = 0x20,
+          LF = 0xA,
+          CR = 0xD;
+      var startPos = stream.pos,
+          state = 0,
+          ch,
+          i,
+          n,
+          followingBytes;
+      while ((ch = stream.getByte()) !== -1) {
+        if (state === 0) {
+          state = ch === E ? 1 : 0;
+        } else if (state === 1) {
+          state = ch === I ? 2 : 0;
+        } else {
+          assert(state === 2);
+          if (ch === SPACE || ch === LF || ch === CR) {
+            n = 5;
+            followingBytes = stream.peekBytes(n);
+            for (i = 0; i < n; i++) {
+              ch = followingBytes[i];
+              if (ch !== LF && ch !== CR && (ch < SPACE || ch > 0x7F)) {
+                state = 0;
+                break;
+              }
+            }
+            if (state === 2) {
+              break;
+            }
+          } else {
+            state = 0;
+          }
+        }
+      }
+      return stream.pos - 4 - startPos;
+    },
+    findDCTDecodeInlineStreamEnd: function Parser_findDCTDecodeInlineStreamEnd(stream) {
+      var startPos = stream.pos,
+          foundEOI = false,
+          b,
+          markerLength,
+          length;
+      while ((b = stream.getByte()) !== -1) {
+        if (b !== 0xFF) {
+          continue;
+        }
+        switch (stream.getByte()) {
+          case 0x00:
+            break;
+          case 0xFF:
+            stream.skip(-1);
+            break;
+          case 0xD9:
+            foundEOI = true;
+            break;
+          case 0xC0:
+          case 0xC1:
+          case 0xC2:
+          case 0xC3:
+          case 0xC5:
+          case 0xC6:
+          case 0xC7:
+          case 0xC9:
+          case 0xCA:
+          case 0xCB:
+          case 0xCD:
+          case 0xCE:
+          case 0xCF:
+          case 0xC4:
+          case 0xCC:
+          case 0xDA:
+          case 0xDB:
+          case 0xDC:
+          case 0xDD:
+          case 0xDE:
+          case 0xDF:
+          case 0xE0:
+          case 0xE1:
+          case 0xE2:
+          case 0xE3:
+          case 0xE4:
+          case 0xE5:
+          case 0xE6:
+          case 0xE7:
+          case 0xE8:
+          case 0xE9:
+          case 0xEA:
+          case 0xEB:
+          case 0xEC:
+          case 0xED:
+          case 0xEE:
+          case 0xEF:
+          case 0xFE:
+            markerLength = stream.getUint16();
+            if (markerLength > 2) {
+              stream.skip(markerLength - 2);
+            } else {
+              stream.skip(-2);
+            }
+            break;
+        }
+        if (foundEOI) {
+          break;
+        }
+      }
+      length = stream.pos - startPos;
+      if (b === -1) {
+        warn('Inline DCTDecode image stream: ' + 'EOI marker not found, searching for /EI/ instead.');
+        stream.skip(-length);
+        return this.findDefaultInlineStreamEnd(stream);
+      }
+      this.inlineStreamSkipEI(stream);
+      return length;
+    },
+    findASCII85DecodeInlineStreamEnd: function Parser_findASCII85DecodeInlineStreamEnd(stream) {
+      var TILDE = 0x7E,
+          GT = 0x3E;
+      var startPos = stream.pos,
+          ch,
+          length;
+      while ((ch = stream.getByte()) !== -1) {
+        if (ch === TILDE && stream.peekByte() === GT) {
+          stream.skip();
+          break;
+        }
+      }
+      length = stream.pos - startPos;
+      if (ch === -1) {
+        warn('Inline ASCII85Decode image stream: ' + 'EOD marker not found, searching for /EI/ instead.');
+        stream.skip(-length);
+        return this.findDefaultInlineStreamEnd(stream);
+      }
+      this.inlineStreamSkipEI(stream);
+      return length;
+    },
+    findASCIIHexDecodeInlineStreamEnd: function Parser_findASCIIHexDecodeInlineStreamEnd(stream) {
+      var GT = 0x3E;
+      var startPos = stream.pos,
+          ch,
+          length;
+      while ((ch = stream.getByte()) !== -1) {
+        if (ch === GT) {
+          break;
+        }
+      }
+      length = stream.pos - startPos;
+      if (ch === -1) {
+        warn('Inline ASCIIHexDecode image stream: ' + 'EOD marker not found, searching for /EI/ instead.');
+        stream.skip(-length);
+        return this.findDefaultInlineStreamEnd(stream);
+      }
+      this.inlineStreamSkipEI(stream);
+      return length;
+    },
+    inlineStreamSkipEI: function Parser_inlineStreamSkipEI(stream) {
+      var E = 0x45,
+          I = 0x49;
+      var state = 0,
+          ch;
+      while ((ch = stream.getByte()) !== -1) {
+        if (state === 0) {
+          state = ch === E ? 1 : 0;
+        } else if (state === 1) {
+          state = ch === I ? 2 : 0;
+        } else if (state === 2) {
+          break;
+        }
+      }
+    },
+    makeInlineImage: function Parser_makeInlineImage(cipherTransform) {
+      var lexer = this.lexer;
+      var stream = lexer.stream;
+      var dict = new Dict(this.xref);
+      while (!isCmd(this.buf1, 'ID') && !isEOF(this.buf1)) {
+        if (!isName(this.buf1)) {
+          error('Dictionary key must be a name object');
+        }
+        var key = this.buf1.name;
+        this.shift();
+        if (isEOF(this.buf1)) {
+          break;
+        }
+        dict.set(key, this.getObj(cipherTransform));
+      }
+      var filter = dict.get('Filter', 'F'),
+          filterName;
+      if (isName(filter)) {
+        filterName = filter.name;
+      } else if (isArray(filter)) {
+        var filterZero = this.xref.fetchIfRef(filter[0]);
+        if (isName(filterZero)) {
+          filterName = filterZero.name;
+        }
+      }
+      var startPos = stream.pos,
+          length,
+          i,
+          ii;
+      if (filterName === 'DCTDecode' || filterName === 'DCT') {
+        length = this.findDCTDecodeInlineStreamEnd(stream);
+      } else if (filterName === 'ASCII85Decide' || filterName === 'A85') {
+        length = this.findASCII85DecodeInlineStreamEnd(stream);
+      } else if (filterName === 'ASCIIHexDecode' || filterName === 'AHx') {
+        length = this.findASCIIHexDecodeInlineStreamEnd(stream);
+      } else {
+        length = this.findDefaultInlineStreamEnd(stream);
+      }
+      var imageStream = stream.makeSubStream(startPos, length, dict);
+      var adler32;
+      if (length < MAX_LENGTH_TO_CACHE) {
+        var imageBytes = imageStream.getBytes();
+        imageStream.reset();
+        var a = 1;
+        var b = 0;
+        for (i = 0, ii = imageBytes.length; i < ii; ++i) {
+          a += imageBytes[i] & 0xff;
+          b += a;
+        }
+        adler32 = b % 65521 << 16 | a % 65521;
+        if (this.imageCache.adler32 === adler32) {
+          this.buf2 = Cmd.get('EI');
+          this.shift();
+          this.imageCache[adler32].reset();
+          return this.imageCache[adler32];
+        }
+      }
+      if (cipherTransform) {
+        imageStream = cipherTransform.createStream(imageStream, length);
+      }
+      imageStream = this.filter(imageStream, dict, length);
+      imageStream.dict = dict;
+      if (adler32 !== undefined) {
+        imageStream.cacheKey = 'inline_' + length + '_' + adler32;
+        this.imageCache[adler32] = imageStream;
+      }
+      this.buf2 = Cmd.get('EI');
+      this.shift();
+      return imageStream;
+    },
+    makeStream: function Parser_makeStream(dict, cipherTransform) {
+      var lexer = this.lexer;
+      var stream = lexer.stream;
+      lexer.skipToNextLine();
+      var pos = stream.pos - 1;
+      var length = dict.get('Length');
+      if (!isInt(length)) {
+        info('Bad ' + length + ' attribute in stream');
+        length = 0;
+      }
+      stream.pos = pos + length;
+      lexer.nextChar();
+      if (this.tryShift() && isCmd(this.buf2, 'endstream')) {
+        this.shift();
+      } else {
+        stream.pos = pos;
+        var SCAN_BLOCK_SIZE = 2048;
+        var ENDSTREAM_SIGNATURE_LENGTH = 9;
+        var ENDSTREAM_SIGNATURE = [0x65, 0x6E, 0x64, 0x73, 0x74, 0x72, 0x65, 0x61, 0x6D];
+        var skipped = 0,
+            found = false,
+            i,
+            j;
+        while (stream.pos < stream.end) {
+          var scanBytes = stream.peekBytes(SCAN_BLOCK_SIZE);
+          var scanLength = scanBytes.length - ENDSTREAM_SIGNATURE_LENGTH;
+          if (scanLength <= 0) {
+            break;
+          }
+          found = false;
+          i = 0;
+          while (i < scanLength) {
+            j = 0;
+            while (j < ENDSTREAM_SIGNATURE_LENGTH && scanBytes[i + j] === ENDSTREAM_SIGNATURE[j]) {
+              j++;
+            }
+            if (j >= ENDSTREAM_SIGNATURE_LENGTH) {
+              found = true;
+              break;
+            }
+            i++;
+          }
+          if (found) {
+            skipped += i;
+            stream.pos += i;
+            break;
+          }
+          skipped += scanLength;
+          stream.pos += scanLength;
+        }
+        if (!found) {
+          error('Missing endstream');
+        }
+        length = skipped;
+        lexer.nextChar();
+        this.shift();
+        this.shift();
+      }
+      this.shift();
+      stream = stream.makeSubStream(pos, length, dict);
+      if (cipherTransform) {
+        stream = cipherTransform.createStream(stream, length);
+      }
+      stream = this.filter(stream, dict, length);
+      stream.dict = dict;
+      return stream;
+    },
+    filter: function Parser_filter(stream, dict, length) {
+      var filter = dict.get('Filter', 'F');
+      var params = dict.get('DecodeParms', 'DP');
+      if (isName(filter)) {
+        if (isArray(params)) {
+          params = this.xref.fetchIfRef(params[0]);
+        }
+        return this.makeFilter(stream, filter.name, length, params);
+      }
+      var maybeLength = length;
+      if (isArray(filter)) {
+        var filterArray = filter;
+        var paramsArray = params;
+        for (var i = 0, ii = filterArray.length; i < ii; ++i) {
+          filter = this.xref.fetchIfRef(filterArray[i]);
+          if (!isName(filter)) {
+            error('Bad filter name: ' + filter);
+          }
+          params = null;
+          if (isArray(paramsArray) && i in paramsArray) {
+            params = this.xref.fetchIfRef(paramsArray[i]);
+          }
+          stream = this.makeFilter(stream, filter.name, maybeLength, params);
+          maybeLength = null;
+        }
+      }
+      return stream;
+    },
+    makeFilter: function Parser_makeFilter(stream, name, maybeLength, params) {
+      if (maybeLength === 0) {
+        warn('Empty "' + name + '" stream.');
+        return new NullStream(stream);
+      }
+      try {
+        var xrefStreamStats = this.xref.stats.streamTypes;
+        if (name === 'FlateDecode' || name === 'Fl') {
+          xrefStreamStats[StreamType.FLATE] = true;
+          if (params) {
+            return new PredictorStream(new FlateStream(stream, maybeLength), maybeLength, params);
+          }
+          return new FlateStream(stream, maybeLength);
+        }
+        if (name === 'LZWDecode' || name === 'LZW') {
+          xrefStreamStats[StreamType.LZW] = true;
+          var earlyChange = 1;
+          if (params) {
+            if (params.has('EarlyChange')) {
+              earlyChange = params.get('EarlyChange');
+            }
+            return new PredictorStream(new LZWStream(stream, maybeLength, earlyChange), maybeLength, params);
+          }
+          return new LZWStream(stream, maybeLength, earlyChange);
+        }
+        if (name === 'DCTDecode' || name === 'DCT') {
+          xrefStreamStats[StreamType.DCT] = true;
+          return new JpegStream(stream, maybeLength, stream.dict, params);
+        }
+        if (name === 'JPXDecode' || name === 'JPX') {
+          xrefStreamStats[StreamType.JPX] = true;
+          return new JpxStream(stream, maybeLength, stream.dict, params);
+        }
+        if (name === 'ASCII85Decode' || name === 'A85') {
+          xrefStreamStats[StreamType.A85] = true;
+          return new Ascii85Stream(stream, maybeLength);
+        }
+        if (name === 'ASCIIHexDecode' || name === 'AHx') {
+          xrefStreamStats[StreamType.AHX] = true;
+          return new AsciiHexStream(stream, maybeLength);
+        }
+        if (name === 'CCITTFaxDecode' || name === 'CCF') {
+          xrefStreamStats[StreamType.CCF] = true;
+          return new CCITTFaxStream(stream, maybeLength, params);
+        }
+        if (name === 'RunLengthDecode' || name === 'RL') {
+          xrefStreamStats[StreamType.RL] = true;
+          return new RunLengthStream(stream, maybeLength);
+        }
+        if (name === 'JBIG2Decode') {
+          xrefStreamStats[StreamType.JBIG] = true;
+          return new Jbig2Stream(stream, maybeLength, stream.dict, params);
+        }
+        warn('filter "' + name + '" not supported yet');
+        return stream;
+      } catch (ex) {
+        if (ex instanceof MissingDataException) {
+          throw ex;
+        }
+        warn('Invalid stream: \"' + ex + '\"');
+        return new NullStream(stream);
+      }
+    }
+  };
+  return Parser;
+}();
+var Lexer = function LexerClosure() {
+  function Lexer(stream, knownCommands) {
+    this.stream = stream;
+    this.nextChar();
+    this.strBuf = [];
+    this.knownCommands = knownCommands;
+  }
+  var specialChars = [1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 2, 0, 0, 2, 2, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
+  function toHexDigit(ch) {
+    if (ch >= 0x30 && ch <= 0x39) {
+      return ch & 0x0F;
+    }
+    if (ch >= 0x41 && ch <= 0x46 || ch >= 0x61 && ch <= 0x66) {
+      return (ch & 0x0F) + 9;
+    }
+    return -1;
+  }
+  Lexer.prototype = {
+    nextChar: function Lexer_nextChar() {
+      return this.currentChar = this.stream.getByte();
+    },
+    peekChar: function Lexer_peekChar() {
+      return this.stream.peekByte();
+    },
+    getNumber: function Lexer_getNumber() {
+      var ch = this.currentChar;
+      var eNotation = false;
+      var divideBy = 0;
+      var sign = 1;
+      if (ch === 0x2D) {
+        sign = -1;
+        ch = this.nextChar();
+        if (ch === 0x2D) {
+          ch = this.nextChar();
+        }
+      } else if (ch === 0x2B) {
+        ch = this.nextChar();
+      }
+      if (ch === 0x2E) {
+        divideBy = 10;
+        ch = this.nextChar();
+      }
+      if (ch < 0x30 || ch > 0x39) {
+        error('Invalid number: ' + String.fromCharCode(ch));
+        return 0;
+      }
+      var baseValue = ch - 0x30;
+      var powerValue = 0;
+      var powerValueSign = 1;
+      while ((ch = this.nextChar()) >= 0) {
+        if (0x30 <= ch && ch <= 0x39) {
+          var currentDigit = ch - 0x30;
+          if (eNotation) {
+            powerValue = powerValue * 10 + currentDigit;
+          } else {
+            if (divideBy !== 0) {
+              divideBy *= 10;
+            }
+            baseValue = baseValue * 10 + currentDigit;
+          }
+        } else if (ch === 0x2E) {
+          if (divideBy === 0) {
+            divideBy = 1;
+          } else {
+            break;
+          }
+        } else if (ch === 0x2D) {
+          warn('Badly formatted number');
+        } else if (ch === 0x45 || ch === 0x65) {
+          ch = this.peekChar();
+          if (ch === 0x2B || ch === 0x2D) {
+            powerValueSign = ch === 0x2D ? -1 : 1;
+            this.nextChar();
+          } else if (ch < 0x30 || ch > 0x39) {
+            break;
+          }
+          eNotation = true;
+        } else {
+          break;
+        }
+      }
+      if (divideBy !== 0) {
+        baseValue /= divideBy;
+      }
+      if (eNotation) {
+        baseValue *= Math.pow(10, powerValueSign * powerValue);
+      }
+      return sign * baseValue;
+    },
+    getString: function Lexer_getString() {
+      var numParen = 1;
+      var done = false;
+      var strBuf = this.strBuf;
+      strBuf.length = 0;
+      var ch = this.nextChar();
+      while (true) {
+        var charBuffered = false;
+        switch (ch | 0) {
+          case -1:
+            warn('Unterminated string');
+            done = true;
+            break;
+          case 0x28:
+            ++numParen;
+            strBuf.push('(');
+            break;
+          case 0x29:
+            if (--numParen === 0) {
+              this.nextChar();
+              done = true;
+            } else {
+              strBuf.push(')');
+            }
+            break;
+          case 0x5C:
+            ch = this.nextChar();
+            switch (ch) {
+              case -1:
+                warn('Unterminated string');
+                done = true;
+                break;
+              case 0x6E:
+                strBuf.push('\n');
+                break;
+              case 0x72:
+                strBuf.push('\r');
+                break;
+              case 0x74:
+                strBuf.push('\t');
+                break;
+              case 0x62:
+                strBuf.push('\b');
+                break;
+              case 0x66:
+                strBuf.push('\f');
+                break;
+              case 0x5C:
+              case 0x28:
+              case 0x29:
+                strBuf.push(String.fromCharCode(ch));
+                break;
+              case 0x30:
+              case 0x31:
+              case 0x32:
+              case 0x33:
+              case 0x34:
+              case 0x35:
+              case 0x36:
+              case 0x37:
+                var x = ch & 0x0F;
+                ch = this.nextChar();
+                charBuffered = true;
+                if (ch >= 0x30 && ch <= 0x37) {
+                  x = (x << 3) + (ch & 0x0F);
+                  ch = this.nextChar();
+                  if (ch >= 0x30 && ch <= 0x37) {
+                    charBuffered = false;
+                    x = (x << 3) + (ch & 0x0F);
+                  }
+                }
+                strBuf.push(String.fromCharCode(x));
+                break;
+              case 0x0D:
+                if (this.peekChar() === 0x0A) {
+                  this.nextChar();
+                }
+                break;
+              case 0x0A:
+                break;
+              default:
+                strBuf.push(String.fromCharCode(ch));
+                break;
+            }
+            break;
+          default:
+            strBuf.push(String.fromCharCode(ch));
+            break;
+        }
+        if (done) {
+          break;
+        }
+        if (!charBuffered) {
+          ch = this.nextChar();
+        }
+      }
+      return strBuf.join('');
+    },
+    getName: function Lexer_getName() {
+      var ch, previousCh;
+      var strBuf = this.strBuf;
+      strBuf.length = 0;
+      while ((ch = this.nextChar()) >= 0 && !specialChars[ch]) {
+        if (ch === 0x23) {
+          ch = this.nextChar();
+          if (specialChars[ch]) {
+            warn('Lexer_getName: ' + 'NUMBER SIGN (#) should be followed by a hexadecimal number.');
+            strBuf.push('#');
+            break;
+          }
+          var x = toHexDigit(ch);
+          if (x !== -1) {
+            previousCh = ch;
+            ch = this.nextChar();
+            var x2 = toHexDigit(ch);
+            if (x2 === -1) {
+              warn('Lexer_getName: Illegal digit (' + String.fromCharCode(ch) + ') in hexadecimal number.');
+              strBuf.push('#', String.fromCharCode(previousCh));
+              if (specialChars[ch]) {
+                break;
+              }
+              strBuf.push(String.fromCharCode(ch));
+              continue;
+            }
+            strBuf.push(String.fromCharCode(x << 4 | x2));
+          } else {
+            strBuf.push('#', String.fromCharCode(ch));
+          }
+        } else {
+          strBuf.push(String.fromCharCode(ch));
+        }
+      }
+      if (strBuf.length > 127) {
+        warn('name token is longer than allowed by the spec: ' + strBuf.length);
+      }
+      return Name.get(strBuf.join(''));
+    },
+    getHexString: function Lexer_getHexString() {
+      var strBuf = this.strBuf;
+      strBuf.length = 0;
+      var ch = this.currentChar;
+      var isFirstHex = true;
+      var firstDigit;
+      var secondDigit;
+      while (true) {
+        if (ch < 0) {
+          warn('Unterminated hex string');
+          break;
+        } else if (ch === 0x3E) {
+          this.nextChar();
+          break;
+        } else if (specialChars[ch] === 1) {
+          ch = this.nextChar();
+          continue;
+        } else {
+          if (isFirstHex) {
+            firstDigit = toHexDigit(ch);
+            if (firstDigit === -1) {
+              warn('Ignoring invalid character "' + ch + '" in hex string');
+              ch = this.nextChar();
+              continue;
+            }
+          } else {
+            secondDigit = toHexDigit(ch);
+            if (secondDigit === -1) {
+              warn('Ignoring invalid character "' + ch + '" in hex string');
+              ch = this.nextChar();
+              continue;
+            }
+            strBuf.push(String.fromCharCode(firstDigit << 4 | secondDigit));
+          }
+          isFirstHex = !isFirstHex;
+          ch = this.nextChar();
+        }
+      }
+      return strBuf.join('');
+    },
+    getObj: function Lexer_getObj() {
+      var comment = false;
+      var ch = this.currentChar;
+      while (true) {
+        if (ch < 0) {
+          return EOF;
+        }
+        if (comment) {
+          if (ch === 0x0A || ch === 0x0D) {
+            comment = false;
+          }
+        } else if (ch === 0x25) {
+          comment = true;
+        } else if (specialChars[ch] !== 1) {
+          break;
+        }
+        ch = this.nextChar();
+      }
+      switch (ch | 0) {
+        case 0x30:
+        case 0x31:
+        case 0x32:
+        case 0x33:
+        case 0x34:
+        case 0x35:
+        case 0x36:
+        case 0x37:
+        case 0x38:
+        case 0x39:
+        case 0x2B:
+        case 0x2D:
+        case 0x2E:
+          return this.getNumber();
+        case 0x28:
+          return this.getString();
+        case 0x2F:
+          return this.getName();
+        case 0x5B:
+          this.nextChar();
+          return Cmd.get('[');
+        case 0x5D:
+          this.nextChar();
+          return Cmd.get(']');
+        case 0x3C:
+          ch = this.nextChar();
+          if (ch === 0x3C) {
+            this.nextChar();
+            return Cmd.get('<<');
+          }
+          return this.getHexString();
+        case 0x3E:
+          ch = this.nextChar();
+          if (ch === 0x3E) {
+            this.nextChar();
+            return Cmd.get('>>');
+          }
+          return Cmd.get('>');
+        case 0x7B:
+          this.nextChar();
+          return Cmd.get('{');
+        case 0x7D:
+          this.nextChar();
+          return Cmd.get('}');
+        case 0x29:
+          this.nextChar();
+          error('Illegal character: ' + ch);
+          break;
+      }
+      var str = String.fromCharCode(ch);
+      var knownCommands = this.knownCommands;
+      var knownCommandFound = knownCommands && knownCommands[str] !== undefined;
+      while ((ch = this.nextChar()) >= 0 && !specialChars[ch]) {
+        var possibleCommand = str + String.fromCharCode(ch);
+        if (knownCommandFound && knownCommands[possibleCommand] === undefined) {
+          break;
+        }
+        if (str.length === 128) {
+          error('Command token too long: ' + str.length);
+        }
+        str = possibleCommand;
+        knownCommandFound = knownCommands && knownCommands[str] !== undefined;
+      }
+      if (str === 'true') {
+        return true;
+      }
+      if (str === 'false') {
+        return false;
+      }
+      if (str === 'null') {
+        return null;
+      }
+      return Cmd.get(str);
+    },
+    skipToNextLine: function Lexer_skipToNextLine() {
+      var ch = this.currentChar;
+      while (ch >= 0) {
+        if (ch === 0x0D) {
+          ch = this.nextChar();
+          if (ch === 0x0A) {
+            this.nextChar();
+          }
+          break;
+        } else if (ch === 0x0A) {
+          this.nextChar();
+          break;
+        }
+        ch = this.nextChar();
+      }
+    }
+  };
+  return Lexer;
+}();
+var Linearization = {
+  create: function LinearizationCreate(stream) {
+    function getInt(name, allowZeroValue) {
+      var obj = linDict.get(name);
+      if (isInt(obj) && (allowZeroValue ? obj >= 0 : obj > 0)) {
+        return obj;
+      }
+      throw new Error('The "' + name + '" parameter in the linearization ' + 'dictionary is invalid.');
+    }
+    function getHints() {
+      var hints = linDict.get('H'),
+          hintsLength,
+          item;
+      if (isArray(hints) && ((hintsLength = hints.length) === 2 || hintsLength === 4)) {
+        for (var index = 0; index < hintsLength; index++) {
+          if (!(isInt(item = hints[index]) && item > 0)) {
+            throw new Error('Hint (' + index + ') in the linearization dictionary is invalid.');
+          }
+        }
+        return hints;
+      }
+      throw new Error('Hint array in the linearization dictionary is invalid.');
+    }
+    var parser = new Parser(new Lexer(stream), false, null);
+    var obj1 = parser.getObj();
+    var obj2 = parser.getObj();
+    var obj3 = parser.getObj();
+    var linDict = parser.getObj();
+    var obj, length;
+    if (!(isInt(obj1) && isInt(obj2) && isCmd(obj3, 'obj') && isDict(linDict) && isNum(obj = linDict.get('Linearized')) && obj > 0)) {
+      return null;
+    } else if ((length = getInt('L')) !== stream.length) {
+      throw new Error('The "L" parameter in the linearization dictionary ' + 'does not equal the stream length.');
+    }
+    return {
+      length: length,
+      hints: getHints(),
+      objectNumberFirst: getInt('O'),
+      endFirst: getInt('E'),
+      numPages: getInt('N'),
+      mainXRefEntriesOffset: getInt('T'),
+      pageFirst: linDict.has('P') ? getInt('P', true) : 0
+    };
+  }
+};
+exports.Lexer = Lexer;
+exports.Linearization = Linearization;
+exports.Parser = Parser;
+
+/***/ }),
+/* 6 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var corePrimitives = __w_pdfjs_require__(1);
+var corePsParser = __w_pdfjs_require__(34);
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var isArray = sharedUtil.isArray;
+var isBool = sharedUtil.isBool;
+var isDict = corePrimitives.isDict;
+var isStream = corePrimitives.isStream;
+var PostScriptLexer = corePsParser.PostScriptLexer;
+var PostScriptParser = corePsParser.PostScriptParser;
+var PDFFunction = function PDFFunctionClosure() {
+  var CONSTRUCT_SAMPLED = 0;
+  var CONSTRUCT_INTERPOLATED = 2;
+  var CONSTRUCT_STICHED = 3;
+  var CONSTRUCT_POSTSCRIPT = 4;
+  return {
+    getSampleArray: function PDFFunction_getSampleArray(size, outputSize, bps, str) {
+      var i, ii;
+      var length = 1;
+      for (i = 0, ii = size.length; i < ii; i++) {
+        length *= size[i];
+      }
+      length *= outputSize;
+      var array = new Array(length);
+      var codeSize = 0;
+      var codeBuf = 0;
+      var sampleMul = 1.0 / (Math.pow(2.0, bps) - 1);
+      var strBytes = str.getBytes((length * bps + 7) / 8);
+      var strIdx = 0;
+      for (i = 0; i < length; i++) {
+        while (codeSize < bps) {
+          codeBuf <<= 8;
+          codeBuf |= strBytes[strIdx++];
+          codeSize += 8;
+        }
+        codeSize -= bps;
+        array[i] = (codeBuf >> codeSize) * sampleMul;
+        codeBuf &= (1 << codeSize) - 1;
+      }
+      return array;
+    },
+    getIR: function PDFFunction_getIR(xref, fn) {
+      var dict = fn.dict;
+      if (!dict) {
+        dict = fn;
+      }
+      var types = [this.constructSampled, null, this.constructInterpolated, this.constructStiched, this.constructPostScript];
+      var typeNum = dict.get('FunctionType');
+      var typeFn = types[typeNum];
+      if (!typeFn) {
+        error('Unknown type of function');
+      }
+      return typeFn.call(this, fn, dict, xref);
+    },
+    fromIR: function PDFFunction_fromIR(IR) {
+      var type = IR[0];
+      switch (type) {
+        case CONSTRUCT_SAMPLED:
+          return this.constructSampledFromIR(IR);
+        case CONSTRUCT_INTERPOLATED:
+          return this.constructInterpolatedFromIR(IR);
+        case CONSTRUCT_STICHED:
+          return this.constructStichedFromIR(IR);
+        default:
+          return this.constructPostScriptFromIR(IR);
+      }
+    },
+    parse: function PDFFunction_parse(xref, fn) {
+      var IR = this.getIR(xref, fn);
+      return this.fromIR(IR);
+    },
+    parseArray: function PDFFunction_parseArray(xref, fnObj) {
+      if (!isArray(fnObj)) {
+        return this.parse(xref, fnObj);
+      }
+      var fnArray = [];
+      for (var j = 0, jj = fnObj.length; j < jj; j++) {
+        var obj = xref.fetchIfRef(fnObj[j]);
+        fnArray.push(PDFFunction.parse(xref, obj));
+      }
+      return function (src, srcOffset, dest, destOffset) {
+        for (var i = 0, ii = fnArray.length; i < ii; i++) {
+          fnArray[i](src, srcOffset, dest, destOffset + i);
+        }
+      };
+    },
+    constructSampled: function PDFFunction_constructSampled(str, dict) {
+      function toMultiArray(arr) {
+        var inputLength = arr.length;
+        var out = [];
+        var index = 0;
+        for (var i = 0; i < inputLength; i += 2) {
+          out[index] = [arr[i], arr[i + 1]];
+          ++index;
+        }
+        return out;
+      }
+      var domain = dict.getArray('Domain');
+      var range = dict.getArray('Range');
+      if (!domain || !range) {
+        error('No domain or range');
+      }
+      var inputSize = domain.length / 2;
+      var outputSize = range.length / 2;
+      domain = toMultiArray(domain);
+      range = toMultiArray(range);
+      var size = dict.get('Size');
+      var bps = dict.get('BitsPerSample');
+      var order = dict.get('Order') || 1;
+      if (order !== 1) {
+        info('No support for cubic spline interpolation: ' + order);
+      }
+      var encode = dict.getArray('Encode');
+      if (!encode) {
+        encode = [];
+        for (var i = 0; i < inputSize; ++i) {
+          encode.push(0);
+          encode.push(size[i] - 1);
+        }
+      }
+      encode = toMultiArray(encode);
+      var decode = dict.getArray('Decode');
+      if (!decode) {
+        decode = range;
+      } else {
+        decode = toMultiArray(decode);
+      }
+      var samples = this.getSampleArray(size, outputSize, bps, str);
+      return [CONSTRUCT_SAMPLED, inputSize, domain, encode, decode, samples, size, outputSize, Math.pow(2, bps) - 1, range];
+    },
+    constructSampledFromIR: function PDFFunction_constructSampledFromIR(IR) {
+      function interpolate(x, xmin, xmax, ymin, ymax) {
+        return ymin + (x - xmin) * ((ymax - ymin) / (xmax - xmin));
+      }
+      return function constructSampledFromIRResult(src, srcOffset, dest, destOffset) {
+        var m = IR[1];
+        var domain = IR[2];
+        var encode = IR[3];
+        var decode = IR[4];
+        var samples = IR[5];
+        var size = IR[6];
+        var n = IR[7];
+        var range = IR[9];
+        var cubeVertices = 1 << m;
+        var cubeN = new Float64Array(cubeVertices);
+        var cubeVertex = new Uint32Array(cubeVertices);
+        var i, j;
+        for (j = 0; j < cubeVertices; j++) {
+          cubeN[j] = 1;
+        }
+        var k = n,
+            pos = 1;
+        for (i = 0; i < m; ++i) {
+          var domain_2i = domain[i][0];
+          var domain_2i_1 = domain[i][1];
+          var xi = Math.min(Math.max(src[srcOffset + i], domain_2i), domain_2i_1);
+          var e = interpolate(xi, domain_2i, domain_2i_1, encode[i][0], encode[i][1]);
+          var size_i = size[i];
+          e = Math.min(Math.max(e, 0), size_i - 1);
+          var e0 = e < size_i - 1 ? Math.floor(e) : e - 1;
+          var n0 = e0 + 1 - e;
+          var n1 = e - e0;
+          var offset0 = e0 * k;
+          var offset1 = offset0 + k;
+          for (j = 0; j < cubeVertices; j++) {
+            if (j & pos) {
+              cubeN[j] *= n1;
+              cubeVertex[j] += offset1;
+            } else {
+              cubeN[j] *= n0;
+              cubeVertex[j] += offset0;
+            }
+          }
+          k *= size_i;
+          pos <<= 1;
+        }
+        for (j = 0; j < n; ++j) {
+          var rj = 0;
+          for (i = 0; i < cubeVertices; i++) {
+            rj += samples[cubeVertex[i] + j] * cubeN[i];
+          }
+          rj = interpolate(rj, 0, 1, decode[j][0], decode[j][1]);
+          dest[destOffset + j] = Math.min(Math.max(rj, range[j][0]), range[j][1]);
+        }
+      };
+    },
+    constructInterpolated: function PDFFunction_constructInterpolated(str, dict) {
+      var c0 = dict.getArray('C0') || [0];
+      var c1 = dict.getArray('C1') || [1];
+      var n = dict.get('N');
+      if (!isArray(c0) || !isArray(c1)) {
+        error('Illegal dictionary for interpolated function');
+      }
+      var length = c0.length;
+      var diff = [];
+      for (var i = 0; i < length; ++i) {
+        diff.push(c1[i] - c0[i]);
+      }
+      return [CONSTRUCT_INTERPOLATED, c0, diff, n];
+    },
+    constructInterpolatedFromIR: function PDFFunction_constructInterpolatedFromIR(IR) {
+      var c0 = IR[1];
+      var diff = IR[2];
+      var n = IR[3];
+      var length = diff.length;
+      return function constructInterpolatedFromIRResult(src, srcOffset, dest, destOffset) {
+        var x = n === 1 ? src[srcOffset] : Math.pow(src[srcOffset], n);
+        for (var j = 0; j < length; ++j) {
+          dest[destOffset + j] = c0[j] + x * diff[j];
+        }
+      };
+    },
+    constructStiched: function PDFFunction_constructStiched(fn, dict, xref) {
+      var domain = dict.getArray('Domain');
+      if (!domain) {
+        error('No domain');
+      }
+      var inputSize = domain.length / 2;
+      if (inputSize !== 1) {
+        error('Bad domain for stiched function');
+      }
+      var fnRefs = dict.get('Functions');
+      var fns = [];
+      for (var i = 0, ii = fnRefs.length; i < ii; ++i) {
+        fns.push(PDFFunction.getIR(xref, xref.fetchIfRef(fnRefs[i])));
+      }
+      var bounds = dict.getArray('Bounds');
+      var encode = dict.getArray('Encode');
+      return [CONSTRUCT_STICHED, domain, bounds, encode, fns];
+    },
+    constructStichedFromIR: function PDFFunction_constructStichedFromIR(IR) {
+      var domain = IR[1];
+      var bounds = IR[2];
+      var encode = IR[3];
+      var fnsIR = IR[4];
+      var fns = [];
+      var tmpBuf = new Float32Array(1);
+      for (var i = 0, ii = fnsIR.length; i < ii; i++) {
+        fns.push(PDFFunction.fromIR(fnsIR[i]));
+      }
+      return function constructStichedFromIRResult(src, srcOffset, dest, destOffset) {
+        var clip = function constructStichedFromIRClip(v, min, max) {
+          if (v > max) {
+            v = max;
+          } else if (v < min) {
+            v = min;
+          }
+          return v;
+        };
+        var v = clip(src[srcOffset], domain[0], domain[1]);
+        for (var i = 0, ii = bounds.length; i < ii; ++i) {
+          if (v < bounds[i]) {
+            break;
+          }
+        }
+        var dmin = domain[0];
+        if (i > 0) {
+          dmin = bounds[i - 1];
+        }
+        var dmax = domain[1];
+        if (i < bounds.length) {
+          dmax = bounds[i];
+        }
+        var rmin = encode[2 * i];
+        var rmax = encode[2 * i + 1];
+        tmpBuf[0] = dmin === dmax ? rmin : rmin + (v - dmin) * (rmax - rmin) / (dmax - dmin);
+        fns[i](tmpBuf, 0, dest, destOffset);
+      };
+    },
+    constructPostScript: function PDFFunction_constructPostScript(fn, dict, xref) {
+      var domain = dict.getArray('Domain');
+      var range = dict.getArray('Range');
+      if (!domain) {
+        error('No domain.');
+      }
+      if (!range) {
+        error('No range.');
+      }
+      var lexer = new PostScriptLexer(fn);
+      var parser = new PostScriptParser(lexer);
+      var code = parser.parse();
+      return [CONSTRUCT_POSTSCRIPT, domain, range, code];
+    },
+    constructPostScriptFromIR: function PDFFunction_constructPostScriptFromIR(IR) {
+      var domain = IR[1];
+      var range = IR[2];
+      var code = IR[3];
+      var compiled = new PostScriptCompiler().compile(code, domain, range);
+      if (compiled) {
+        return new Function('src', 'srcOffset', 'dest', 'destOffset', compiled);
+      }
+      info('Unable to compile PS function');
+      var numOutputs = range.length >> 1;
+      var numInputs = domain.length >> 1;
+      var evaluator = new PostScriptEvaluator(code);
+      var cache = Object.create(null);
+      var MAX_CACHE_SIZE = 2048 * 4;
+      var cache_available = MAX_CACHE_SIZE;
+      var tmpBuf = new Float32Array(numInputs);
+      return function constructPostScriptFromIRResult(src, srcOffset, dest, destOffset) {
+        var i, value;
+        var key = '';
+        var input = tmpBuf;
+        for (i = 0; i < numInputs; i++) {
+          value = src[srcOffset + i];
+          input[i] = value;
+          key += value + '_';
+        }
+        var cachedValue = cache[key];
+        if (cachedValue !== undefined) {
+          dest.set(cachedValue, destOffset);
+          return;
+        }
+        var output = new Float32Array(numOutputs);
+        var stack = evaluator.execute(input);
+        var stackIndex = stack.length - numOutputs;
+        for (i = 0; i < numOutputs; i++) {
+          value = stack[stackIndex + i];
+          var bound = range[i * 2];
+          if (value < bound) {
+            value = bound;
+          } else {
+            bound = range[i * 2 + 1];
+            if (value > bound) {
+              value = bound;
+            }
+          }
+          output[i] = value;
+        }
+        if (cache_available > 0) {
+          cache_available--;
+          cache[key] = output;
+        }
+        dest.set(output, destOffset);
+      };
+    }
+  };
+}();
+function isPDFFunction(v) {
+  var fnDict;
+  if (typeof v !== 'object') {
+    return false;
+  } else if (isDict(v)) {
+    fnDict = v;
+  } else if (isStream(v)) {
+    fnDict = v.dict;
+  } else {
+    return false;
+  }
+  return fnDict.has('FunctionType');
+}
+var PostScriptStack = function PostScriptStackClosure() {
+  var MAX_STACK_SIZE = 100;
+  function PostScriptStack(initialStack) {
+    this.stack = !initialStack ? [] : Array.prototype.slice.call(initialStack, 0);
+  }
+  PostScriptStack.prototype = {
+    push: function PostScriptStack_push(value) {
+      if (this.stack.length >= MAX_STACK_SIZE) {
+        error('PostScript function stack overflow.');
+      }
+      this.stack.push(value);
+    },
+    pop: function PostScriptStack_pop() {
+      if (this.stack.length <= 0) {
+        error('PostScript function stack underflow.');
+      }
+      return this.stack.pop();
+    },
+    copy: function PostScriptStack_copy(n) {
+      if (this.stack.length + n >= MAX_STACK_SIZE) {
+        error('PostScript function stack overflow.');
+      }
+      var stack = this.stack;
+      for (var i = stack.length - n, j = n - 1; j >= 0; j--, i++) {
+        stack.push(stack[i]);
+      }
+    },
+    index: function PostScriptStack_index(n) {
+      this.push(this.stack[this.stack.length - n - 1]);
+    },
+    roll: function PostScriptStack_roll(n, p) {
+      var stack = this.stack;
+      var l = stack.length - n;
+      var r = stack.length - 1,
+          c = l + (p - Math.floor(p / n) * n),
+          i,
+          j,
+          t;
+      for (i = l, j = r; i < j; i++, j--) {
+        t = stack[i];
+        stack[i] = stack[j];
+        stack[j] = t;
+      }
+      for (i = l, j = c - 1; i < j; i++, j--) {
+        t = stack[i];
+        stack[i] = stack[j];
+        stack[j] = t;
+      }
+      for (i = c, j = r; i < j; i++, j--) {
+        t = stack[i];
+        stack[i] = stack[j];
+        stack[j] = t;
+      }
+    }
+  };
+  return PostScriptStack;
+}();
+var PostScriptEvaluator = function PostScriptEvaluatorClosure() {
+  function PostScriptEvaluator(operators) {
+    this.operators = operators;
+  }
+  PostScriptEvaluator.prototype = {
+    execute: function PostScriptEvaluator_execute(initialStack) {
+      var stack = new PostScriptStack(initialStack);
+      var counter = 0;
+      var operators = this.operators;
+      var length = operators.length;
+      var operator, a, b;
+      while (counter < length) {
+        operator = operators[counter++];
+        if (typeof operator === 'number') {
+          stack.push(operator);
+          continue;
+        }
+        switch (operator) {
+          case 'jz':
+            b = stack.pop();
+            a = stack.pop();
+            if (!a) {
+              counter = b;
+            }
+            break;
+          case 'j':
+            a = stack.pop();
+            counter = a;
+            break;
+          case 'abs':
+            a = stack.pop();
+            stack.push(Math.abs(a));
+            break;
+          case 'add':
+            b = stack.pop();
+            a = stack.pop();
+            stack.push(a + b);
+            break;
+          case 'and':
+            b = stack.pop();
+            a = stack.pop();
+            if (isBool(a) && isBool(b)) {
+              stack.push(a && b);
+            } else {
+              stack.push(a & b);
+            }
+            break;
+          case 'atan':
+            a = stack.pop();
+            stack.push(Math.atan(a));
+            break;
+          case 'bitshift':
+            b = stack.pop();
+            a = stack.pop();
+            if (a > 0) {
+              stack.push(a << b);
+            } else {
+              stack.push(a >> b);
+            }
+            break;
+          case 'ceiling':
+            a = stack.pop();
+            stack.push(Math.ceil(a));
+            break;
+          case 'copy':
+            a = stack.pop();
+            stack.copy(a);
+            break;
+          case 'cos':
+            a = stack.pop();
+            stack.push(Math.cos(a));
+            break;
+          case 'cvi':
+            a = stack.pop() | 0;
+            stack.push(a);
+            break;
+          case 'cvr':
+            break;
+          case 'div':
+            b = stack.pop();
+            a = stack.pop();
+            stack.push(a / b);
+            break;
+          case 'dup':
+            stack.copy(1);
+            break;
+          case 'eq':
+            b = stack.pop();
+            a = stack.pop();
+            stack.push(a === b);
+            break;
+          case 'exch':
+            stack.roll(2, 1);
+            break;
+          case 'exp':
+            b = stack.pop();
+            a = stack.pop();
+            stack.push(Math.pow(a, b));
+            break;
+          case 'false':
+            stack.push(false);
+            break;
+          case 'floor':
+            a = stack.pop();
+            stack.push(Math.floor(a));
+            break;
+          case 'ge':
+            b = stack.pop();
+            a = stack.pop();
+            stack.push(a >= b);
+            break;
+          case 'gt':
+            b = stack.pop();
+            a = stack.pop();
+            stack.push(a > b);
+            break;
+          case 'idiv':
+            b = stack.pop();
+            a = stack.pop();
+            stack.push(a / b | 0);
+            break;
+          case 'index':
+            a = stack.pop();
+            stack.index(a);
+            break;
+          case 'le':
+            b = stack.pop();
+            a = stack.pop();
+            stack.push(a <= b);
+            break;
+          case 'ln':
+            a = stack.pop();
+            stack.push(Math.log(a));
+            break;
+          case 'log':
+            a = stack.pop();
+            stack.push(Math.log(a) / Math.LN10);
+            break;
+          case 'lt':
+            b = stack.pop();
+            a = stack.pop();
+            stack.push(a < b);
+            break;
+          case 'mod':
+            b = stack.pop();
+            a = stack.pop();
+            stack.push(a % b);
+            break;
+          case 'mul':
+            b = stack.pop();
+            a = stack.pop();
+            stack.push(a * b);
+            break;
+          case 'ne':
+            b = stack.pop();
+            a = stack.pop();
+            stack.push(a !== b);
+            break;
+          case 'neg':
+            a = stack.pop();
+            stack.push(-a);
+            break;
+          case 'not':
+            a = stack.pop();
+            if (isBool(a)) {
+              stack.push(!a);
+            } else {
+              stack.push(~a);
+            }
+            break;
+          case 'or':
+            b = stack.pop();
+            a = stack.pop();
+            if (isBool(a) && isBool(b)) {
+              stack.push(a || b);
+            } else {
+              stack.push(a | b);
+            }
+            break;
+          case 'pop':
+            stack.pop();
+            break;
+          case 'roll':
+            b = stack.pop();
+            a = stack.pop();
+            stack.roll(a, b);
+            break;
+          case 'round':
+            a = stack.pop();
+            stack.push(Math.round(a));
+            break;
+          case 'sin':
+            a = stack.pop();
+            stack.push(Math.sin(a));
+            break;
+          case 'sqrt':
+            a = stack.pop();
+            stack.push(Math.sqrt(a));
+            break;
+          case 'sub':
+            b = stack.pop();
+            a = stack.pop();
+            stack.push(a - b);
+            break;
+          case 'true':
+            stack.push(true);
+            break;
+          case 'truncate':
+            a = stack.pop();
+            a = a < 0 ? Math.ceil(a) : Math.floor(a);
+            stack.push(a);
+            break;
+          case 'xor':
+            b = stack.pop();
+            a = stack.pop();
+            if (isBool(a) && isBool(b)) {
+              stack.push(a !== b);
+            } else {
+              stack.push(a ^ b);
+            }
+            break;
+          default:
+            error('Unknown operator ' + operator);
+            break;
+        }
+      }
+      return stack.stack;
+    }
+  };
+  return PostScriptEvaluator;
+}();
+var PostScriptCompiler = function PostScriptCompilerClosure() {
+  function AstNode(type) {
+    this.type = type;
+  }
+  AstNode.prototype.visit = function (visitor) {
+    throw new Error('abstract method');
+  };
+  function AstArgument(index, min, max) {
+    AstNode.call(this, 'args');
+    this.index = index;
+    this.min = min;
+    this.max = max;
+  }
+  AstArgument.prototype = Object.create(AstNode.prototype);
+  AstArgument.prototype.visit = function (visitor) {
+    visitor.visitArgument(this);
+  };
+  function AstLiteral(number) {
+    AstNode.call(this, 'literal');
+    this.number = number;
+    this.min = number;
+    this.max = number;
+  }
+  AstLiteral.prototype = Object.create(AstNode.prototype);
+  AstLiteral.prototype.visit = function (visitor) {
+    visitor.visitLiteral(this);
+  };
+  function AstBinaryOperation(op, arg1, arg2, min, max) {
+    AstNode.call(this, 'binary');
+    this.op = op;
+    this.arg1 = arg1;
+    this.arg2 = arg2;
+    this.min = min;
+    this.max = max;
+  }
+  AstBinaryOperation.prototype = Object.create(AstNode.prototype);
+  AstBinaryOperation.prototype.visit = function (visitor) {
+    visitor.visitBinaryOperation(this);
+  };
+  function AstMin(arg, max) {
+    AstNode.call(this, 'max');
+    this.arg = arg;
+    this.min = arg.min;
+    this.max = max;
+  }
+  AstMin.prototype = Object.create(AstNode.prototype);
+  AstMin.prototype.visit = function (visitor) {
+    visitor.visitMin(this);
+  };
+  function AstVariable(index, min, max) {
+    AstNode.call(this, 'var');
+    this.index = index;
+    this.min = min;
+    this.max = max;
+  }
+  AstVariable.prototype = Object.create(AstNode.prototype);
+  AstVariable.prototype.visit = function (visitor) {
+    visitor.visitVariable(this);
+  };
+  function AstVariableDefinition(variable, arg) {
+    AstNode.call(this, 'definition');
+    this.variable = variable;
+    this.arg = arg;
+  }
+  AstVariableDefinition.prototype = Object.create(AstNode.prototype);
+  AstVariableDefinition.prototype.visit = function (visitor) {
+    visitor.visitVariableDefinition(this);
+  };
+  function ExpressionBuilderVisitor() {
+    this.parts = [];
+  }
+  ExpressionBuilderVisitor.prototype = {
+    visitArgument: function (arg) {
+      this.parts.push('Math.max(', arg.min, ', Math.min(', arg.max, ', src[srcOffset + ', arg.index, ']))');
+    },
+    visitVariable: function (variable) {
+      this.parts.push('v', variable.index);
+    },
+    visitLiteral: function (literal) {
+      this.parts.push(literal.number);
+    },
+    visitBinaryOperation: function (operation) {
+      this.parts.push('(');
+      operation.arg1.visit(this);
+      this.parts.push(' ', operation.op, ' ');
+      operation.arg2.visit(this);
+      this.parts.push(')');
+    },
+    visitVariableDefinition: function (definition) {
+      this.parts.push('var ');
+      definition.variable.visit(this);
+      this.parts.push(' = ');
+      definition.arg.visit(this);
+      this.parts.push(';');
+    },
+    visitMin: function (max) {
+      this.parts.push('Math.min(');
+      max.arg.visit(this);
+      this.parts.push(', ', max.max, ')');
+    },
+    toString: function () {
+      return this.parts.join('');
+    }
+  };
+  function buildAddOperation(num1, num2) {
+    if (num2.type === 'literal' && num2.number === 0) {
+      return num1;
+    }
+    if (num1.type === 'literal' && num1.number === 0) {
+      return num2;
+    }
+    if (num2.type === 'literal' && num1.type === 'literal') {
+      return new AstLiteral(num1.number + num2.number);
+    }
+    return new AstBinaryOperation('+', num1, num2, num1.min + num2.min, num1.max + num2.max);
+  }
+  function buildMulOperation(num1, num2) {
+    if (num2.type === 'literal') {
+      if (num2.number === 0) {
+        return new AstLiteral(0);
+      } else if (num2.number === 1) {
+        return num1;
+      } else if (num1.type === 'literal') {
+        return new AstLiteral(num1.number * num2.number);
+      }
+    }
+    if (num1.type === 'literal') {
+      if (num1.number === 0) {
+        return new AstLiteral(0);
+      } else if (num1.number === 1) {
+        return num2;
+      }
+    }
+    var min = Math.min(num1.min * num2.min, num1.min * num2.max, num1.max * num2.min, num1.max * num2.max);
+    var max = Math.max(num1.min * num2.min, num1.min * num2.max, num1.max * num2.min, num1.max * num2.max);
+    return new AstBinaryOperation('*', num1, num2, min, max);
+  }
+  function buildSubOperation(num1, num2) {
+    if (num2.type === 'literal') {
+      if (num2.number === 0) {
+        return num1;
+      } else if (num1.type === 'literal') {
+        return new AstLiteral(num1.number - num2.number);
+      }
+    }
+    if (num2.type === 'binary' && num2.op === '-' && num1.type === 'literal' && num1.number === 1 && num2.arg1.type === 'literal' && num2.arg1.number === 1) {
+      return num2.arg2;
+    }
+    return new AstBinaryOperation('-', num1, num2, num1.min - num2.max, num1.max - num2.min);
+  }
+  function buildMinOperation(num1, max) {
+    if (num1.min >= max) {
+      return new AstLiteral(max);
+    } else if (num1.max <= max) {
+      return num1;
+    }
+    return new AstMin(num1, max);
+  }
+  function PostScriptCompiler() {}
+  PostScriptCompiler.prototype = {
+    compile: function PostScriptCompiler_compile(code, domain, range) {
+      var stack = [];
+      var i, ii;
+      var instructions = [];
+      var inputSize = domain.length >> 1,
+          outputSize = range.length >> 1;
+      var lastRegister = 0;
+      var n, j;
+      var num1, num2, ast1, ast2, tmpVar, item;
+      for (i = 0; i < inputSize; i++) {
+        stack.push(new AstArgument(i, domain[i * 2], domain[i * 2 + 1]));
+      }
+      for (i = 0, ii = code.length; i < ii; i++) {
+        item = code[i];
+        if (typeof item === 'number') {
+          stack.push(new AstLiteral(item));
+          continue;
+        }
+        switch (item) {
+          case 'add':
+            if (stack.length < 2) {
+              return null;
+            }
+            num2 = stack.pop();
+            num1 = stack.pop();
+            stack.push(buildAddOperation(num1, num2));
+            break;
+          case 'cvr':
+            if (stack.length < 1) {
+              return null;
+            }
+            break;
+          case 'mul':
+            if (stack.length < 2) {
+              return null;
+            }
+            num2 = stack.pop();
+            num1 = stack.pop();
+            stack.push(buildMulOperation(num1, num2));
+            break;
+          case 'sub':
+            if (stack.length < 2) {
+              return null;
+            }
+            num2 = stack.pop();
+            num1 = stack.pop();
+            stack.push(buildSubOperation(num1, num2));
+            break;
+          case 'exch':
+            if (stack.length < 2) {
+              return null;
+            }
+            ast1 = stack.pop();
+            ast2 = stack.pop();
+            stack.push(ast1, ast2);
+            break;
+          case 'pop':
+            if (stack.length < 1) {
+              return null;
+            }
+            stack.pop();
+            break;
+          case 'index':
+            if (stack.length < 1) {
+              return null;
+            }
+            num1 = stack.pop();
+            if (num1.type !== 'literal') {
+              return null;
+            }
+            n = num1.number;
+            if (n < 0 || (n | 0) !== n || stack.length < n) {
+              return null;
+            }
+            ast1 = stack[stack.length - n - 1];
+            if (ast1.type === 'literal' || ast1.type === 'var') {
+              stack.push(ast1);
+              break;
+            }
+            tmpVar = new AstVariable(lastRegister++, ast1.min, ast1.max);
+            stack[stack.length - n - 1] = tmpVar;
+            stack.push(tmpVar);
+            instructions.push(new AstVariableDefinition(tmpVar, ast1));
+            break;
+          case 'dup':
+            if (stack.length < 1) {
+              return null;
+            }
+            if (typeof code[i + 1] === 'number' && code[i + 2] === 'gt' && code[i + 3] === i + 7 && code[i + 4] === 'jz' && code[i + 5] === 'pop' && code[i + 6] === code[i + 1]) {
+              num1 = stack.pop();
+              stack.push(buildMinOperation(num1, code[i + 1]));
+              i += 6;
+              break;
+            }
+            ast1 = stack[stack.length - 1];
+            if (ast1.type === 'literal' || ast1.type === 'var') {
+              stack.push(ast1);
+              break;
+            }
+            tmpVar = new AstVariable(lastRegister++, ast1.min, ast1.max);
+            stack[stack.length - 1] = tmpVar;
+            stack.push(tmpVar);
+            instructions.push(new AstVariableDefinition(tmpVar, ast1));
+            break;
+          case 'roll':
+            if (stack.length < 2) {
+              return null;
+            }
+            num2 = stack.pop();
+            num1 = stack.pop();
+            if (num2.type !== 'literal' || num1.type !== 'literal') {
+              return null;
+            }
+            j = num2.number;
+            n = num1.number;
+            if (n <= 0 || (n | 0) !== n || (j | 0) !== j || stack.length < n) {
+              return null;
+            }
+            j = (j % n + n) % n;
+            if (j === 0) {
+              break;
+            }
+            Array.prototype.push.apply(stack, stack.splice(stack.length - n, n - j));
+            break;
+          default:
+            return null;
+        }
+      }
+      if (stack.length !== outputSize) {
+        return null;
+      }
+      var result = [];
+      instructions.forEach(function (instruction) {
+        var statementBuilder = new ExpressionBuilderVisitor();
+        instruction.visit(statementBuilder);
+        result.push(statementBuilder.toString());
+      });
+      stack.forEach(function (expr, i) {
+        var statementBuilder = new ExpressionBuilderVisitor();
+        expr.visit(statementBuilder);
+        var min = range[i * 2],
+            max = range[i * 2 + 1];
+        var out = [statementBuilder.toString()];
+        if (min > expr.min) {
+          out.unshift('Math.max(', min, ', ');
+          out.push(')');
+        }
+        if (max < expr.max) {
+          out.unshift('Math.min(', max, ', ');
+          out.push(')');
+        }
+        out.unshift('dest[destOffset + ', i, '] = ');
+        out.push(';');
+        result.push(out.join(''));
+      });
+      return result.join('\n');
+    }
+  };
+  return PostScriptCompiler;
+}();
+exports.isPDFFunction = isPDFFunction;
+exports.PDFFunction = PDFFunction;
+exports.PostScriptEvaluator = PostScriptEvaluator;
+exports.PostScriptCompiler = PostScriptCompiler;
+
+/***/ }),
+/* 7 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var getLookupTableFactory = sharedUtil.getLookupTableFactory;
+var getGlyphsUnicode = getLookupTableFactory(function (t) {
+  t['A'] = 0x0041;
+  t['AE'] = 0x00C6;
+  t['AEacute'] = 0x01FC;
+  t['AEmacron'] = 0x01E2;
+  t['AEsmall'] = 0xF7E6;
+  t['Aacute'] = 0x00C1;
+  t['Aacutesmall'] = 0xF7E1;
+  t['Abreve'] = 0x0102;
+  t['Abreveacute'] = 0x1EAE;
+  t['Abrevecyrillic'] = 0x04D0;
+  t['Abrevedotbelow'] = 0x1EB6;
+  t['Abrevegrave'] = 0x1EB0;
+  t['Abrevehookabove'] = 0x1EB2;
+  t['Abrevetilde'] = 0x1EB4;
+  t['Acaron'] = 0x01CD;
+  t['Acircle'] = 0x24B6;
+  t['Acircumflex'] = 0x00C2;
+  t['Acircumflexacute'] = 0x1EA4;
+  t['Acircumflexdotbelow'] = 0x1EAC;
+  t['Acircumflexgrave'] = 0x1EA6;
+  t['Acircumflexhookabove'] = 0x1EA8;
+  t['Acircumflexsmall'] = 0xF7E2;
+  t['Acircumflextilde'] = 0x1EAA;
+  t['Acute'] = 0xF6C9;
+  t['Acutesmall'] = 0xF7B4;
+  t['Acyrillic'] = 0x0410;
+  t['Adblgrave'] = 0x0200;
+  t['Adieresis'] = 0x00C4;
+  t['Adieresiscyrillic'] = 0x04D2;
+  t['Adieresismacron'] = 0x01DE;
+  t['Adieresissmall'] = 0xF7E4;
+  t['Adotbelow'] = 0x1EA0;
+  t['Adotmacron'] = 0x01E0;
+  t['Agrave'] = 0x00C0;
+  t['Agravesmall'] = 0xF7E0;
+  t['Ahookabove'] = 0x1EA2;
+  t['Aiecyrillic'] = 0x04D4;
+  t['Ainvertedbreve'] = 0x0202;
+  t['Alpha'] = 0x0391;
+  t['Alphatonos'] = 0x0386;
+  t['Amacron'] = 0x0100;
+  t['Amonospace'] = 0xFF21;
+  t['Aogonek'] = 0x0104;
+  t['Aring'] = 0x00C5;
+  t['Aringacute'] = 0x01FA;
+  t['Aringbelow'] = 0x1E00;
+  t['Aringsmall'] = 0xF7E5;
+  t['Asmall'] = 0xF761;
+  t['Atilde'] = 0x00C3;
+  t['Atildesmall'] = 0xF7E3;
+  t['Aybarmenian'] = 0x0531;
+  t['B'] = 0x0042;
+  t['Bcircle'] = 0x24B7;
+  t['Bdotaccent'] = 0x1E02;
+  t['Bdotbelow'] = 0x1E04;
+  t['Becyrillic'] = 0x0411;
+  t['Benarmenian'] = 0x0532;
+  t['Beta'] = 0x0392;
+  t['Bhook'] = 0x0181;
+  t['Blinebelow'] = 0x1E06;
+  t['Bmonospace'] = 0xFF22;
+  t['Brevesmall'] = 0xF6F4;
+  t['Bsmall'] = 0xF762;
+  t['Btopbar'] = 0x0182;
+  t['C'] = 0x0043;
+  t['Caarmenian'] = 0x053E;
+  t['Cacute'] = 0x0106;
+  t['Caron'] = 0xF6CA;
+  t['Caronsmall'] = 0xF6F5;
+  t['Ccaron'] = 0x010C;
+  t['Ccedilla'] = 0x00C7;
+  t['Ccedillaacute'] = 0x1E08;
+  t['Ccedillasmall'] = 0xF7E7;
+  t['Ccircle'] = 0x24B8;
+  t['Ccircumflex'] = 0x0108;
+  t['Cdot'] = 0x010A;
+  t['Cdotaccent'] = 0x010A;
+  t['Cedillasmall'] = 0xF7B8;
+  t['Chaarmenian'] = 0x0549;
+  t['Cheabkhasiancyrillic'] = 0x04BC;
+  t['Checyrillic'] = 0x0427;
+  t['Chedescenderabkhasiancyrillic'] = 0x04BE;
+  t['Chedescendercyrillic'] = 0x04B6;
+  t['Chedieresiscyrillic'] = 0x04F4;
+  t['Cheharmenian'] = 0x0543;
+  t['Chekhakassiancyrillic'] = 0x04CB;
+  t['Cheverticalstrokecyrillic'] = 0x04B8;
+  t['Chi'] = 0x03A7;
+  t['Chook'] = 0x0187;
+  t['Circumflexsmall'] = 0xF6F6;
+  t['Cmonospace'] = 0xFF23;
+  t['Coarmenian'] = 0x0551;
+  t['Csmall'] = 0xF763;
+  t['D'] = 0x0044;
+  t['DZ'] = 0x01F1;
+  t['DZcaron'] = 0x01C4;
+  t['Daarmenian'] = 0x0534;
+  t['Dafrican'] = 0x0189;
+  t['Dcaron'] = 0x010E;
+  t['Dcedilla'] = 0x1E10;
+  t['Dcircle'] = 0x24B9;
+  t['Dcircumflexbelow'] = 0x1E12;
+  t['Dcroat'] = 0x0110;
+  t['Ddotaccent'] = 0x1E0A;
+  t['Ddotbelow'] = 0x1E0C;
+  t['Decyrillic'] = 0x0414;
+  t['Deicoptic'] = 0x03EE;
+  t['Delta'] = 0x2206;
+  t['Deltagreek'] = 0x0394;
+  t['Dhook'] = 0x018A;
+  t['Dieresis'] = 0xF6CB;
+  t['DieresisAcute'] = 0xF6CC;
+  t['DieresisGrave'] = 0xF6CD;
+  t['Dieresissmall'] = 0xF7A8;
+  t['Digammagreek'] = 0x03DC;
+  t['Djecyrillic'] = 0x0402;
+  t['Dlinebelow'] = 0x1E0E;
+  t['Dmonospace'] = 0xFF24;
+  t['Dotaccentsmall'] = 0xF6F7;
+  t['Dslash'] = 0x0110;
+  t['Dsmall'] = 0xF764;
+  t['Dtopbar'] = 0x018B;
+  t['Dz'] = 0x01F2;
+  t['Dzcaron'] = 0x01C5;
+  t['Dzeabkhasiancyrillic'] = 0x04E0;
+  t['Dzecyrillic'] = 0x0405;
+  t['Dzhecyrillic'] = 0x040F;
+  t['E'] = 0x0045;
+  t['Eacute'] = 0x00C9;
+  t['Eacutesmall'] = 0xF7E9;
+  t['Ebreve'] = 0x0114;
+  t['Ecaron'] = 0x011A;
+  t['Ecedillabreve'] = 0x1E1C;
+  t['Echarmenian'] = 0x0535;
+  t['Ecircle'] = 0x24BA;
+  t['Ecircumflex'] = 0x00CA;
+  t['Ecircumflexacute'] = 0x1EBE;
+  t['Ecircumflexbelow'] = 0x1E18;
+  t['Ecircumflexdotbelow'] = 0x1EC6;
+  t['Ecircumflexgrave'] = 0x1EC0;
+  t['Ecircumflexhookabove'] = 0x1EC2;
+  t['Ecircumflexsmall'] = 0xF7EA;
+  t['Ecircumflextilde'] = 0x1EC4;
+  t['Ecyrillic'] = 0x0404;
+  t['Edblgrave'] = 0x0204;
+  t['Edieresis'] = 0x00CB;
+  t['Edieresissmall'] = 0xF7EB;
+  t['Edot'] = 0x0116;
+  t['Edotaccent'] = 0x0116;
+  t['Edotbelow'] = 0x1EB8;
+  t['Efcyrillic'] = 0x0424;
+  t['Egrave'] = 0x00C8;
+  t['Egravesmall'] = 0xF7E8;
+  t['Eharmenian'] = 0x0537;
+  t['Ehookabove'] = 0x1EBA;
+  t['Eightroman'] = 0x2167;
+  t['Einvertedbreve'] = 0x0206;
+  t['Eiotifiedcyrillic'] = 0x0464;
+  t['Elcyrillic'] = 0x041B;
+  t['Elevenroman'] = 0x216A;
+  t['Emacron'] = 0x0112;
+  t['Emacronacute'] = 0x1E16;
+  t['Emacrongrave'] = 0x1E14;
+  t['Emcyrillic'] = 0x041C;
+  t['Emonospace'] = 0xFF25;
+  t['Encyrillic'] = 0x041D;
+  t['Endescendercyrillic'] = 0x04A2;
+  t['Eng'] = 0x014A;
+  t['Enghecyrillic'] = 0x04A4;
+  t['Enhookcyrillic'] = 0x04C7;
+  t['Eogonek'] = 0x0118;
+  t['Eopen'] = 0x0190;
+  t['Epsilon'] = 0x0395;
+  t['Epsilontonos'] = 0x0388;
+  t['Ercyrillic'] = 0x0420;
+  t['Ereversed'] = 0x018E;
+  t['Ereversedcyrillic'] = 0x042D;
+  t['Escyrillic'] = 0x0421;
+  t['Esdescendercyrillic'] = 0x04AA;
+  t['Esh'] = 0x01A9;
+  t['Esmall'] = 0xF765;
+  t['Eta'] = 0x0397;
+  t['Etarmenian'] = 0x0538;
+  t['Etatonos'] = 0x0389;
+  t['Eth'] = 0x00D0;
+  t['Ethsmall'] = 0xF7F0;
+  t['Etilde'] = 0x1EBC;
+  t['Etildebelow'] = 0x1E1A;
+  t['Euro'] = 0x20AC;
+  t['Ezh'] = 0x01B7;
+  t['Ezhcaron'] = 0x01EE;
+  t['Ezhreversed'] = 0x01B8;
+  t['F'] = 0x0046;
+  t['Fcircle'] = 0x24BB;
+  t['Fdotaccent'] = 0x1E1E;
+  t['Feharmenian'] = 0x0556;
+  t['Feicoptic'] = 0x03E4;
+  t['Fhook'] = 0x0191;
+  t['Fitacyrillic'] = 0x0472;
+  t['Fiveroman'] = 0x2164;
+  t['Fmonospace'] = 0xFF26;
+  t['Fourroman'] = 0x2163;
+  t['Fsmall'] = 0xF766;
+  t['G'] = 0x0047;
+  t['GBsquare'] = 0x3387;
+  t['Gacute'] = 0x01F4;
+  t['Gamma'] = 0x0393;
+  t['Gammaafrican'] = 0x0194;
+  t['Gangiacoptic'] = 0x03EA;
+  t['Gbreve'] = 0x011E;
+  t['Gcaron'] = 0x01E6;
+  t['Gcedilla'] = 0x0122;
+  t['Gcircle'] = 0x24BC;
+  t['Gcircumflex'] = 0x011C;
+  t['Gcommaaccent'] = 0x0122;
+  t['Gdot'] = 0x0120;
+  t['Gdotaccent'] = 0x0120;
+  t['Gecyrillic'] = 0x0413;
+  t['Ghadarmenian'] = 0x0542;
+  t['Ghemiddlehookcyrillic'] = 0x0494;
+  t['Ghestrokecyrillic'] = 0x0492;
+  t['Gheupturncyrillic'] = 0x0490;
+  t['Ghook'] = 0x0193;
+  t['Gimarmenian'] = 0x0533;
+  t['Gjecyrillic'] = 0x0403;
+  t['Gmacron'] = 0x1E20;
+  t['Gmonospace'] = 0xFF27;
+  t['Grave'] = 0xF6CE;
+  t['Gravesmall'] = 0xF760;
+  t['Gsmall'] = 0xF767;
+  t['Gsmallhook'] = 0x029B;
+  t['Gstroke'] = 0x01E4;
+  t['H'] = 0x0048;
+  t['H18533'] = 0x25CF;
+  t['H18543'] = 0x25AA;
+  t['H18551'] = 0x25AB;
+  t['H22073'] = 0x25A1;
+  t['HPsquare'] = 0x33CB;
+  t['Haabkhasiancyrillic'] = 0x04A8;
+  t['Hadescendercyrillic'] = 0x04B2;
+  t['Hardsigncyrillic'] = 0x042A;
+  t['Hbar'] = 0x0126;
+  t['Hbrevebelow'] = 0x1E2A;
+  t['Hcedilla'] = 0x1E28;
+  t['Hcircle'] = 0x24BD;
+  t['Hcircumflex'] = 0x0124;
+  t['Hdieresis'] = 0x1E26;
+  t['Hdotaccent'] = 0x1E22;
+  t['Hdotbelow'] = 0x1E24;
+  t['Hmonospace'] = 0xFF28;
+  t['Hoarmenian'] = 0x0540;
+  t['Horicoptic'] = 0x03E8;
+  t['Hsmall'] = 0xF768;
+  t['Hungarumlaut'] = 0xF6CF;
+  t['Hungarumlautsmall'] = 0xF6F8;
+  t['Hzsquare'] = 0x3390;
+  t['I'] = 0x0049;
+  t['IAcyrillic'] = 0x042F;
+  t['IJ'] = 0x0132;
+  t['IUcyrillic'] = 0x042E;
+  t['Iacute'] = 0x00CD;
+  t['Iacutesmall'] = 0xF7ED;
+  t['Ibreve'] = 0x012C;
+  t['Icaron'] = 0x01CF;
+  t['Icircle'] = 0x24BE;
+  t['Icircumflex'] = 0x00CE;
+  t['Icircumflexsmall'] = 0xF7EE;
+  t['Icyrillic'] = 0x0406;
+  t['Idblgrave'] = 0x0208;
+  t['Idieresis'] = 0x00CF;
+  t['Idieresisacute'] = 0x1E2E;
+  t['Idieresiscyrillic'] = 0x04E4;
+  t['Idieresissmall'] = 0xF7EF;
+  t['Idot'] = 0x0130;
+  t['Idotaccent'] = 0x0130;
+  t['Idotbelow'] = 0x1ECA;
+  t['Iebrevecyrillic'] = 0x04D6;
+  t['Iecyrillic'] = 0x0415;
+  t['Ifraktur'] = 0x2111;
+  t['Igrave'] = 0x00CC;
+  t['Igravesmall'] = 0xF7EC;
+  t['Ihookabove'] = 0x1EC8;
+  t['Iicyrillic'] = 0x0418;
+  t['Iinvertedbreve'] = 0x020A;
+  t['Iishortcyrillic'] = 0x0419;
+  t['Imacron'] = 0x012A;
+  t['Imacroncyrillic'] = 0x04E2;
+  t['Imonospace'] = 0xFF29;
+  t['Iniarmenian'] = 0x053B;
+  t['Iocyrillic'] = 0x0401;
+  t['Iogonek'] = 0x012E;
+  t['Iota'] = 0x0399;
+  t['Iotaafrican'] = 0x0196;
+  t['Iotadieresis'] = 0x03AA;
+  t['Iotatonos'] = 0x038A;
+  t['Ismall'] = 0xF769;
+  t['Istroke'] = 0x0197;
+  t['Itilde'] = 0x0128;
+  t['Itildebelow'] = 0x1E2C;
+  t['Izhitsacyrillic'] = 0x0474;
+  t['Izhitsadblgravecyrillic'] = 0x0476;
+  t['J'] = 0x004A;
+  t['Jaarmenian'] = 0x0541;
+  t['Jcircle'] = 0x24BF;
+  t['Jcircumflex'] = 0x0134;
+  t['Jecyrillic'] = 0x0408;
+  t['Jheharmenian'] = 0x054B;
+  t['Jmonospace'] = 0xFF2A;
+  t['Jsmall'] = 0xF76A;
+  t['K'] = 0x004B;
+  t['KBsquare'] = 0x3385;
+  t['KKsquare'] = 0x33CD;
+  t['Kabashkircyrillic'] = 0x04A0;
+  t['Kacute'] = 0x1E30;
+  t['Kacyrillic'] = 0x041A;
+  t['Kadescendercyrillic'] = 0x049A;
+  t['Kahookcyrillic'] = 0x04C3;
+  t['Kappa'] = 0x039A;
+  t['Kastrokecyrillic'] = 0x049E;
+  t['Kaverticalstrokecyrillic'] = 0x049C;
+  t['Kcaron'] = 0x01E8;
+  t['Kcedilla'] = 0x0136;
+  t['Kcircle'] = 0x24C0;
+  t['Kcommaaccent'] = 0x0136;
+  t['Kdotbelow'] = 0x1E32;
+  t['Keharmenian'] = 0x0554;
+  t['Kenarmenian'] = 0x053F;
+  t['Khacyrillic'] = 0x0425;
+  t['Kheicoptic'] = 0x03E6;
+  t['Khook'] = 0x0198;
+  t['Kjecyrillic'] = 0x040C;
+  t['Klinebelow'] = 0x1E34;
+  t['Kmonospace'] = 0xFF2B;
+  t['Koppacyrillic'] = 0x0480;
+  t['Koppagreek'] = 0x03DE;
+  t['Ksicyrillic'] = 0x046E;
+  t['Ksmall'] = 0xF76B;
+  t['L'] = 0x004C;
+  t['LJ'] = 0x01C7;
+  t['LL'] = 0xF6BF;
+  t['Lacute'] = 0x0139;
+  t['Lambda'] = 0x039B;
+  t['Lcaron'] = 0x013D;
+  t['Lcedilla'] = 0x013B;
+  t['Lcircle'] = 0x24C1;
+  t['Lcircumflexbelow'] = 0x1E3C;
+  t['Lcommaaccent'] = 0x013B;
+  t['Ldot'] = 0x013F;
+  t['Ldotaccent'] = 0x013F;
+  t['Ldotbelow'] = 0x1E36;
+  t['Ldotbelowmacron'] = 0x1E38;
+  t['Liwnarmenian'] = 0x053C;
+  t['Lj'] = 0x01C8;
+  t['Ljecyrillic'] = 0x0409;
+  t['Llinebelow'] = 0x1E3A;
+  t['Lmonospace'] = 0xFF2C;
+  t['Lslash'] = 0x0141;
+  t['Lslashsmall'] = 0xF6F9;
+  t['Lsmall'] = 0xF76C;
+  t['M'] = 0x004D;
+  t['MBsquare'] = 0x3386;
+  t['Macron'] = 0xF6D0;
+  t['Macronsmall'] = 0xF7AF;
+  t['Macute'] = 0x1E3E;
+  t['Mcircle'] = 0x24C2;
+  t['Mdotaccent'] = 0x1E40;
+  t['Mdotbelow'] = 0x1E42;
+  t['Menarmenian'] = 0x0544;
+  t['Mmonospace'] = 0xFF2D;
+  t['Msmall'] = 0xF76D;
+  t['Mturned'] = 0x019C;
+  t['Mu'] = 0x039C;
+  t['N'] = 0x004E;
+  t['NJ'] = 0x01CA;
+  t['Nacute'] = 0x0143;
+  t['Ncaron'] = 0x0147;
+  t['Ncedilla'] = 0x0145;
+  t['Ncircle'] = 0x24C3;
+  t['Ncircumflexbelow'] = 0x1E4A;
+  t['Ncommaaccent'] = 0x0145;
+  t['Ndotaccent'] = 0x1E44;
+  t['Ndotbelow'] = 0x1E46;
+  t['Nhookleft'] = 0x019D;
+  t['Nineroman'] = 0x2168;
+  t['Nj'] = 0x01CB;
+  t['Njecyrillic'] = 0x040A;
+  t['Nlinebelow'] = 0x1E48;
+  t['Nmonospace'] = 0xFF2E;
+  t['Nowarmenian'] = 0x0546;
+  t['Nsmall'] = 0xF76E;
+  t['Ntilde'] = 0x00D1;
+  t['Ntildesmall'] = 0xF7F1;
+  t['Nu'] = 0x039D;
+  t['O'] = 0x004F;
+  t['OE'] = 0x0152;
+  t['OEsmall'] = 0xF6FA;
+  t['Oacute'] = 0x00D3;
+  t['Oacutesmall'] = 0xF7F3;
+  t['Obarredcyrillic'] = 0x04E8;
+  t['Obarreddieresiscyrillic'] = 0x04EA;
+  t['Obreve'] = 0x014E;
+  t['Ocaron'] = 0x01D1;
+  t['Ocenteredtilde'] = 0x019F;
+  t['Ocircle'] = 0x24C4;
+  t['Ocircumflex'] = 0x00D4;
+  t['Ocircumflexacute'] = 0x1ED0;
+  t['Ocircumflexdotbelow'] = 0x1ED8;
+  t['Ocircumflexgrave'] = 0x1ED2;
+  t['Ocircumflexhookabove'] = 0x1ED4;
+  t['Ocircumflexsmall'] = 0xF7F4;
+  t['Ocircumflextilde'] = 0x1ED6;
+  t['Ocyrillic'] = 0x041E;
+  t['Odblacute'] = 0x0150;
+  t['Odblgrave'] = 0x020C;
+  t['Odieresis'] = 0x00D6;
+  t['Odieresiscyrillic'] = 0x04E6;
+  t['Odieresissmall'] = 0xF7F6;
+  t['Odotbelow'] = 0x1ECC;
+  t['Ogoneksmall'] = 0xF6FB;
+  t['Ograve'] = 0x00D2;
+  t['Ogravesmall'] = 0xF7F2;
+  t['Oharmenian'] = 0x0555;
+  t['Ohm'] = 0x2126;
+  t['Ohookabove'] = 0x1ECE;
+  t['Ohorn'] = 0x01A0;
+  t['Ohornacute'] = 0x1EDA;
+  t['Ohorndotbelow'] = 0x1EE2;
+  t['Ohorngrave'] = 0x1EDC;
+  t['Ohornhookabove'] = 0x1EDE;
+  t['Ohorntilde'] = 0x1EE0;
+  t['Ohungarumlaut'] = 0x0150;
+  t['Oi'] = 0x01A2;
+  t['Oinvertedbreve'] = 0x020E;
+  t['Omacron'] = 0x014C;
+  t['Omacronacute'] = 0x1E52;
+  t['Omacrongrave'] = 0x1E50;
+  t['Omega'] = 0x2126;
+  t['Omegacyrillic'] = 0x0460;
+  t['Omegagreek'] = 0x03A9;
+  t['Omegaroundcyrillic'] = 0x047A;
+  t['Omegatitlocyrillic'] = 0x047C;
+  t['Omegatonos'] = 0x038F;
+  t['Omicron'] = 0x039F;
+  t['Omicrontonos'] = 0x038C;
+  t['Omonospace'] = 0xFF2F;
+  t['Oneroman'] = 0x2160;
+  t['Oogonek'] = 0x01EA;
+  t['Oogonekmacron'] = 0x01EC;
+  t['Oopen'] = 0x0186;
+  t['Oslash'] = 0x00D8;
+  t['Oslashacute'] = 0x01FE;
+  t['Oslashsmall'] = 0xF7F8;
+  t['Osmall'] = 0xF76F;
+  t['Ostrokeacute'] = 0x01FE;
+  t['Otcyrillic'] = 0x047E;
+  t['Otilde'] = 0x00D5;
+  t['Otildeacute'] = 0x1E4C;
+  t['Otildedieresis'] = 0x1E4E;
+  t['Otildesmall'] = 0xF7F5;
+  t['P'] = 0x0050;
+  t['Pacute'] = 0x1E54;
+  t['Pcircle'] = 0x24C5;
+  t['Pdotaccent'] = 0x1E56;
+  t['Pecyrillic'] = 0x041F;
+  t['Peharmenian'] = 0x054A;
+  t['Pemiddlehookcyrillic'] = 0x04A6;
+  t['Phi'] = 0x03A6;
+  t['Phook'] = 0x01A4;
+  t['Pi'] = 0x03A0;
+  t['Piwrarmenian'] = 0x0553;
+  t['Pmonospace'] = 0xFF30;
+  t['Psi'] = 0x03A8;
+  t['Psicyrillic'] = 0x0470;
+  t['Psmall'] = 0xF770;
+  t['Q'] = 0x0051;
+  t['Qcircle'] = 0x24C6;
+  t['Qmonospace'] = 0xFF31;
+  t['Qsmall'] = 0xF771;
+  t['R'] = 0x0052;
+  t['Raarmenian'] = 0x054C;
+  t['Racute'] = 0x0154;
+  t['Rcaron'] = 0x0158;
+  t['Rcedilla'] = 0x0156;
+  t['Rcircle'] = 0x24C7;
+  t['Rcommaaccent'] = 0x0156;
+  t['Rdblgrave'] = 0x0210;
+  t['Rdotaccent'] = 0x1E58;
+  t['Rdotbelow'] = 0x1E5A;
+  t['Rdotbelowmacron'] = 0x1E5C;
+  t['Reharmenian'] = 0x0550;
+  t['Rfraktur'] = 0x211C;
+  t['Rho'] = 0x03A1;
+  t['Ringsmall'] = 0xF6FC;
+  t['Rinvertedbreve'] = 0x0212;
+  t['Rlinebelow'] = 0x1E5E;
+  t['Rmonospace'] = 0xFF32;
+  t['Rsmall'] = 0xF772;
+  t['Rsmallinverted'] = 0x0281;
+  t['Rsmallinvertedsuperior'] = 0x02B6;
+  t['S'] = 0x0053;
+  t['SF010000'] = 0x250C;
+  t['SF020000'] = 0x2514;
+  t['SF030000'] = 0x2510;
+  t['SF040000'] = 0x2518;
+  t['SF050000'] = 0x253C;
+  t['SF060000'] = 0x252C;
+  t['SF070000'] = 0x2534;
+  t['SF080000'] = 0x251C;
+  t['SF090000'] = 0x2524;
+  t['SF100000'] = 0x2500;
+  t['SF110000'] = 0x2502;
+  t['SF190000'] = 0x2561;
+  t['SF200000'] = 0x2562;
+  t['SF210000'] = 0x2556;
+  t['SF220000'] = 0x2555;
+  t['SF230000'] = 0x2563;
+  t['SF240000'] = 0x2551;
+  t['SF250000'] = 0x2557;
+  t['SF260000'] = 0x255D;
+  t['SF270000'] = 0x255C;
+  t['SF280000'] = 0x255B;
+  t['SF360000'] = 0x255E;
+  t['SF370000'] = 0x255F;
+  t['SF380000'] = 0x255A;
+  t['SF390000'] = 0x2554;
+  t['SF400000'] = 0x2569;
+  t['SF410000'] = 0x2566;
+  t['SF420000'] = 0x2560;
+  t['SF430000'] = 0x2550;
+  t['SF440000'] = 0x256C;
+  t['SF450000'] = 0x2567;
+  t['SF460000'] = 0x2568;
+  t['SF470000'] = 0x2564;
+  t['SF480000'] = 0x2565;
+  t['SF490000'] = 0x2559;
+  t['SF500000'] = 0x2558;
+  t['SF510000'] = 0x2552;
+  t['SF520000'] = 0x2553;
+  t['SF530000'] = 0x256B;
+  t['SF540000'] = 0x256A;
+  t['Sacute'] = 0x015A;
+  t['Sacutedotaccent'] = 0x1E64;
+  t['Sampigreek'] = 0x03E0;
+  t['Scaron'] = 0x0160;
+  t['Scarondotaccent'] = 0x1E66;
+  t['Scaronsmall'] = 0xF6FD;
+  t['Scedilla'] = 0x015E;
+  t['Schwa'] = 0x018F;
+  t['Schwacyrillic'] = 0x04D8;
+  t['Schwadieresiscyrillic'] = 0x04DA;
+  t['Scircle'] = 0x24C8;
+  t['Scircumflex'] = 0x015C;
+  t['Scommaaccent'] = 0x0218;
+  t['Sdotaccent'] = 0x1E60;
+  t['Sdotbelow'] = 0x1E62;
+  t['Sdotbelowdotaccent'] = 0x1E68;
+  t['Seharmenian'] = 0x054D;
+  t['Sevenroman'] = 0x2166;
+  t['Shaarmenian'] = 0x0547;
+  t['Shacyrillic'] = 0x0428;
+  t['Shchacyrillic'] = 0x0429;
+  t['Sheicoptic'] = 0x03E2;
+  t['Shhacyrillic'] = 0x04BA;
+  t['Shimacoptic'] = 0x03EC;
+  t['Sigma'] = 0x03A3;
+  t['Sixroman'] = 0x2165;
+  t['Smonospace'] = 0xFF33;
+  t['Softsigncyrillic'] = 0x042C;
+  t['Ssmall'] = 0xF773;
+  t['Stigmagreek'] = 0x03DA;
+  t['T'] = 0x0054;
+  t['Tau'] = 0x03A4;
+  t['Tbar'] = 0x0166;
+  t['Tcaron'] = 0x0164;
+  t['Tcedilla'] = 0x0162;
+  t['Tcircle'] = 0x24C9;
+  t['Tcircumflexbelow'] = 0x1E70;
+  t['Tcommaaccent'] = 0x0162;
+  t['Tdotaccent'] = 0x1E6A;
+  t['Tdotbelow'] = 0x1E6C;
+  t['Tecyrillic'] = 0x0422;
+  t['Tedescendercyrillic'] = 0x04AC;
+  t['Tenroman'] = 0x2169;
+  t['Tetsecyrillic'] = 0x04B4;
+  t['Theta'] = 0x0398;
+  t['Thook'] = 0x01AC;
+  t['Thorn'] = 0x00DE;
+  t['Thornsmall'] = 0xF7FE;
+  t['Threeroman'] = 0x2162;
+  t['Tildesmall'] = 0xF6FE;
+  t['Tiwnarmenian'] = 0x054F;
+  t['Tlinebelow'] = 0x1E6E;
+  t['Tmonospace'] = 0xFF34;
+  t['Toarmenian'] = 0x0539;
+  t['Tonefive'] = 0x01BC;
+  t['Tonesix'] = 0x0184;
+  t['Tonetwo'] = 0x01A7;
+  t['Tretroflexhook'] = 0x01AE;
+  t['Tsecyrillic'] = 0x0426;
+  t['Tshecyrillic'] = 0x040B;
+  t['Tsmall'] = 0xF774;
+  t['Twelveroman'] = 0x216B;
+  t['Tworoman'] = 0x2161;
+  t['U'] = 0x0055;
+  t['Uacute'] = 0x00DA;
+  t['Uacutesmall'] = 0xF7FA;
+  t['Ubreve'] = 0x016C;
+  t['Ucaron'] = 0x01D3;
+  t['Ucircle'] = 0x24CA;
+  t['Ucircumflex'] = 0x00DB;
+  t['Ucircumflexbelow'] = 0x1E76;
+  t['Ucircumflexsmall'] = 0xF7FB;
+  t['Ucyrillic'] = 0x0423;
+  t['Udblacute'] = 0x0170;
+  t['Udblgrave'] = 0x0214;
+  t['Udieresis'] = 0x00DC;
+  t['Udieresisacute'] = 0x01D7;
+  t['Udieresisbelow'] = 0x1E72;
+  t['Udieresiscaron'] = 0x01D9;
+  t['Udieresiscyrillic'] = 0x04F0;
+  t['Udieresisgrave'] = 0x01DB;
+  t['Udieresismacron'] = 0x01D5;
+  t['Udieresissmall'] = 0xF7FC;
+  t['Udotbelow'] = 0x1EE4;
+  t['Ugrave'] = 0x00D9;
+  t['Ugravesmall'] = 0xF7F9;
+  t['Uhookabove'] = 0x1EE6;
+  t['Uhorn'] = 0x01AF;
+  t['Uhornacute'] = 0x1EE8;
+  t['Uhorndotbelow'] = 0x1EF0;
+  t['Uhorngrave'] = 0x1EEA;
+  t['Uhornhookabove'] = 0x1EEC;
+  t['Uhorntilde'] = 0x1EEE;
+  t['Uhungarumlaut'] = 0x0170;
+  t['Uhungarumlautcyrillic'] = 0x04F2;
+  t['Uinvertedbreve'] = 0x0216;
+  t['Ukcyrillic'] = 0x0478;
+  t['Umacron'] = 0x016A;
+  t['Umacroncyrillic'] = 0x04EE;
+  t['Umacrondieresis'] = 0x1E7A;
+  t['Umonospace'] = 0xFF35;
+  t['Uogonek'] = 0x0172;
+  t['Upsilon'] = 0x03A5;
+  t['Upsilon1'] = 0x03D2;
+  t['Upsilonacutehooksymbolgreek'] = 0x03D3;
+  t['Upsilonafrican'] = 0x01B1;
+  t['Upsilondieresis'] = 0x03AB;
+  t['Upsilondieresishooksymbolgreek'] = 0x03D4;
+  t['Upsilonhooksymbol'] = 0x03D2;
+  t['Upsilontonos'] = 0x038E;
+  t['Uring'] = 0x016E;
+  t['Ushortcyrillic'] = 0x040E;
+  t['Usmall'] = 0xF775;
+  t['Ustraightcyrillic'] = 0x04AE;
+  t['Ustraightstrokecyrillic'] = 0x04B0;
+  t['Utilde'] = 0x0168;
+  t['Utildeacute'] = 0x1E78;
+  t['Utildebelow'] = 0x1E74;
+  t['V'] = 0x0056;
+  t['Vcircle'] = 0x24CB;
+  t['Vdotbelow'] = 0x1E7E;
+  t['Vecyrillic'] = 0x0412;
+  t['Vewarmenian'] = 0x054E;
+  t['Vhook'] = 0x01B2;
+  t['Vmonospace'] = 0xFF36;
+  t['Voarmenian'] = 0x0548;
+  t['Vsmall'] = 0xF776;
+  t['Vtilde'] = 0x1E7C;
+  t['W'] = 0x0057;
+  t['Wacute'] = 0x1E82;
+  t['Wcircle'] = 0x24CC;
+  t['Wcircumflex'] = 0x0174;
+  t['Wdieresis'] = 0x1E84;
+  t['Wdotaccent'] = 0x1E86;
+  t['Wdotbelow'] = 0x1E88;
+  t['Wgrave'] = 0x1E80;
+  t['Wmonospace'] = 0xFF37;
+  t['Wsmall'] = 0xF777;
+  t['X'] = 0x0058;
+  t['Xcircle'] = 0x24CD;
+  t['Xdieresis'] = 0x1E8C;
+  t['Xdotaccent'] = 0x1E8A;
+  t['Xeharmenian'] = 0x053D;
+  t['Xi'] = 0x039E;
+  t['Xmonospace'] = 0xFF38;
+  t['Xsmall'] = 0xF778;
+  t['Y'] = 0x0059;
+  t['Yacute'] = 0x00DD;
+  t['Yacutesmall'] = 0xF7FD;
+  t['Yatcyrillic'] = 0x0462;
+  t['Ycircle'] = 0x24CE;
+  t['Ycircumflex'] = 0x0176;
+  t['Ydieresis'] = 0x0178;
+  t['Ydieresissmall'] = 0xF7FF;
+  t['Ydotaccent'] = 0x1E8E;
+  t['Ydotbelow'] = 0x1EF4;
+  t['Yericyrillic'] = 0x042B;
+  t['Yerudieresiscyrillic'] = 0x04F8;
+  t['Ygrave'] = 0x1EF2;
+  t['Yhook'] = 0x01B3;
+  t['Yhookabove'] = 0x1EF6;
+  t['Yiarmenian'] = 0x0545;
+  t['Yicyrillic'] = 0x0407;
+  t['Yiwnarmenian'] = 0x0552;
+  t['Ymonospace'] = 0xFF39;
+  t['Ysmall'] = 0xF779;
+  t['Ytilde'] = 0x1EF8;
+  t['Yusbigcyrillic'] = 0x046A;
+  t['Yusbigiotifiedcyrillic'] = 0x046C;
+  t['Yuslittlecyrillic'] = 0x0466;
+  t['Yuslittleiotifiedcyrillic'] = 0x0468;
+  t['Z'] = 0x005A;
+  t['Zaarmenian'] = 0x0536;
+  t['Zacute'] = 0x0179;
+  t['Zcaron'] = 0x017D;
+  t['Zcaronsmall'] = 0xF6FF;
+  t['Zcircle'] = 0x24CF;
+  t['Zcircumflex'] = 0x1E90;
+  t['Zdot'] = 0x017B;
+  t['Zdotaccent'] = 0x017B;
+  t['Zdotbelow'] = 0x1E92;
+  t['Zecyrillic'] = 0x0417;
+  t['Zedescendercyrillic'] = 0x0498;
+  t['Zedieresiscyrillic'] = 0x04DE;
+  t['Zeta'] = 0x0396;
+  t['Zhearmenian'] = 0x053A;
+  t['Zhebrevecyrillic'] = 0x04C1;
+  t['Zhecyrillic'] = 0x0416;
+  t['Zhedescendercyrillic'] = 0x0496;
+  t['Zhedieresiscyrillic'] = 0x04DC;
+  t['Zlinebelow'] = 0x1E94;
+  t['Zmonospace'] = 0xFF3A;
+  t['Zsmall'] = 0xF77A;
+  t['Zstroke'] = 0x01B5;
+  t['a'] = 0x0061;
+  t['aabengali'] = 0x0986;
+  t['aacute'] = 0x00E1;
+  t['aadeva'] = 0x0906;
+  t['aagujarati'] = 0x0A86;
+  t['aagurmukhi'] = 0x0A06;
+  t['aamatragurmukhi'] = 0x0A3E;
+  t['aarusquare'] = 0x3303;
+  t['aavowelsignbengali'] = 0x09BE;
+  t['aavowelsigndeva'] = 0x093E;
+  t['aavowelsigngujarati'] = 0x0ABE;
+  t['abbreviationmarkarmenian'] = 0x055F;
+  t['abbreviationsigndeva'] = 0x0970;
+  t['abengali'] = 0x0985;
+  t['abopomofo'] = 0x311A;
+  t['abreve'] = 0x0103;
+  t['abreveacute'] = 0x1EAF;
+  t['abrevecyrillic'] = 0x04D1;
+  t['abrevedotbelow'] = 0x1EB7;
+  t['abrevegrave'] = 0x1EB1;
+  t['abrevehookabove'] = 0x1EB3;
+  t['abrevetilde'] = 0x1EB5;
+  t['acaron'] = 0x01CE;
+  t['acircle'] = 0x24D0;
+  t['acircumflex'] = 0x00E2;
+  t['acircumflexacute'] = 0x1EA5;
+  t['acircumflexdotbelow'] = 0x1EAD;
+  t['acircumflexgrave'] = 0x1EA7;
+  t['acircumflexhookabove'] = 0x1EA9;
+  t['acircumflextilde'] = 0x1EAB;
+  t['acute'] = 0x00B4;
+  t['acutebelowcmb'] = 0x0317;
+  t['acutecmb'] = 0x0301;
+  t['acutecomb'] = 0x0301;
+  t['acutedeva'] = 0x0954;
+  t['acutelowmod'] = 0x02CF;
+  t['acutetonecmb'] = 0x0341;
+  t['acyrillic'] = 0x0430;
+  t['adblgrave'] = 0x0201;
+  t['addakgurmukhi'] = 0x0A71;
+  t['adeva'] = 0x0905;
+  t['adieresis'] = 0x00E4;
+  t['adieresiscyrillic'] = 0x04D3;
+  t['adieresismacron'] = 0x01DF;
+  t['adotbelow'] = 0x1EA1;
+  t['adotmacron'] = 0x01E1;
+  t['ae'] = 0x00E6;
+  t['aeacute'] = 0x01FD;
+  t['aekorean'] = 0x3150;
+  t['aemacron'] = 0x01E3;
+  t['afii00208'] = 0x2015;
+  t['afii08941'] = 0x20A4;
+  t['afii10017'] = 0x0410;
+  t['afii10018'] = 0x0411;
+  t['afii10019'] = 0x0412;
+  t['afii10020'] = 0x0413;
+  t['afii10021'] = 0x0414;
+  t['afii10022'] = 0x0415;
+  t['afii10023'] = 0x0401;
+  t['afii10024'] = 0x0416;
+  t['afii10025'] = 0x0417;
+  t['afii10026'] = 0x0418;
+  t['afii10027'] = 0x0419;
+  t['afii10028'] = 0x041A;
+  t['afii10029'] = 0x041B;
+  t['afii10030'] = 0x041C;
+  t['afii10031'] = 0x041D;
+  t['afii10032'] = 0x041E;
+  t['afii10033'] = 0x041F;
+  t['afii10034'] = 0x0420;
+  t['afii10035'] = 0x0421;
+  t['afii10036'] = 0x0422;
+  t['afii10037'] = 0x0423;
+  t['afii10038'] = 0x0424;
+  t['afii10039'] = 0x0425;
+  t['afii10040'] = 0x0426;
+  t['afii10041'] = 0x0427;
+  t['afii10042'] = 0x0428;
+  t['afii10043'] = 0x0429;
+  t['afii10044'] = 0x042A;
+  t['afii10045'] = 0x042B;
+  t['afii10046'] = 0x042C;
+  t['afii10047'] = 0x042D;
+  t['afii10048'] = 0x042E;
+  t['afii10049'] = 0x042F;
+  t['afii10050'] = 0x0490;
+  t['afii10051'] = 0x0402;
+  t['afii10052'] = 0x0403;
+  t['afii10053'] = 0x0404;
+  t['afii10054'] = 0x0405;
+  t['afii10055'] = 0x0406;
+  t['afii10056'] = 0x0407;
+  t['afii10057'] = 0x0408;
+  t['afii10058'] = 0x0409;
+  t['afii10059'] = 0x040A;
+  t['afii10060'] = 0x040B;
+  t['afii10061'] = 0x040C;
+  t['afii10062'] = 0x040E;
+  t['afii10063'] = 0xF6C4;
+  t['afii10064'] = 0xF6C5;
+  t['afii10065'] = 0x0430;
+  t['afii10066'] = 0x0431;
+  t['afii10067'] = 0x0432;
+  t['afii10068'] = 0x0433;
+  t['afii10069'] = 0x0434;
+  t['afii10070'] = 0x0435;
+  t['afii10071'] = 0x0451;
+  t['afii10072'] = 0x0436;
+  t['afii10073'] = 0x0437;
+  t['afii10074'] = 0x0438;
+  t['afii10075'] = 0x0439;
+  t['afii10076'] = 0x043A;
+  t['afii10077'] = 0x043B;
+  t['afii10078'] = 0x043C;
+  t['afii10079'] = 0x043D;
+  t['afii10080'] = 0x043E;
+  t['afii10081'] = 0x043F;
+  t['afii10082'] = 0x0440;
+  t['afii10083'] = 0x0441;
+  t['afii10084'] = 0x0442;
+  t['afii10085'] = 0x0443;
+  t['afii10086'] = 0x0444;
+  t['afii10087'] = 0x0445;
+  t['afii10088'] = 0x0446;
+  t['afii10089'] = 0x0447;
+  t['afii10090'] = 0x0448;
+  t['afii10091'] = 0x0449;
+  t['afii10092'] = 0x044A;
+  t['afii10093'] = 0x044B;
+  t['afii10094'] = 0x044C;
+  t['afii10095'] = 0x044D;
+  t['afii10096'] = 0x044E;
+  t['afii10097'] = 0x044F;
+  t['afii10098'] = 0x0491;
+  t['afii10099'] = 0x0452;
+  t['afii10100'] = 0x0453;
+  t['afii10101'] = 0x0454;
+  t['afii10102'] = 0x0455;
+  t['afii10103'] = 0x0456;
+  t['afii10104'] = 0x0457;
+  t['afii10105'] = 0x0458;
+  t['afii10106'] = 0x0459;
+  t['afii10107'] = 0x045A;
+  t['afii10108'] = 0x045B;
+  t['afii10109'] = 0x045C;
+  t['afii10110'] = 0x045E;
+  t['afii10145'] = 0x040F;
+  t['afii10146'] = 0x0462;
+  t['afii10147'] = 0x0472;
+  t['afii10148'] = 0x0474;
+  t['afii10192'] = 0xF6C6;
+  t['afii10193'] = 0x045F;
+  t['afii10194'] = 0x0463;
+  t['afii10195'] = 0x0473;
+  t['afii10196'] = 0x0475;
+  t['afii10831'] = 0xF6C7;
+  t['afii10832'] = 0xF6C8;
+  t['afii10846'] = 0x04D9;
+  t['afii299'] = 0x200E;
+  t['afii300'] = 0x200F;
+  t['afii301'] = 0x200D;
+  t['afii57381'] = 0x066A;
+  t['afii57388'] = 0x060C;
+  t['afii57392'] = 0x0660;
+  t['afii57393'] = 0x0661;
+  t['afii57394'] = 0x0662;
+  t['afii57395'] = 0x0663;
+  t['afii57396'] = 0x0664;
+  t['afii57397'] = 0x0665;
+  t['afii57398'] = 0x0666;
+  t['afii57399'] = 0x0667;
+  t['afii57400'] = 0x0668;
+  t['afii57401'] = 0x0669;
+  t['afii57403'] = 0x061B;
+  t['afii57407'] = 0x061F;
+  t['afii57409'] = 0x0621;
+  t['afii57410'] = 0x0622;
+  t['afii57411'] = 0x0623;
+  t['afii57412'] = 0x0624;
+  t['afii57413'] = 0x0625;
+  t['afii57414'] = 0x0626;
+  t['afii57415'] = 0x0627;
+  t['afii57416'] = 0x0628;
+  t['afii57417'] = 0x0629;
+  t['afii57418'] = 0x062A;
+  t['afii57419'] = 0x062B;
+  t['afii57420'] = 0x062C;
+  t['afii57421'] = 0x062D;
+  t['afii57422'] = 0x062E;
+  t['afii57423'] = 0x062F;
+  t['afii57424'] = 0x0630;
+  t['afii57425'] = 0x0631;
+  t['afii57426'] = 0x0632;
+  t['afii57427'] = 0x0633;
+  t['afii57428'] = 0x0634;
+  t['afii57429'] = 0x0635;
+  t['afii57430'] = 0x0636;
+  t['afii57431'] = 0x0637;
+  t['afii57432'] = 0x0638;
+  t['afii57433'] = 0x0639;
+  t['afii57434'] = 0x063A;
+  t['afii57440'] = 0x0640;
+  t['afii57441'] = 0x0641;
+  t['afii57442'] = 0x0642;
+  t['afii57443'] = 0x0643;
+  t['afii57444'] = 0x0644;
+  t['afii57445'] = 0x0645;
+  t['afii57446'] = 0x0646;
+  t['afii57448'] = 0x0648;
+  t['afii57449'] = 0x0649;
+  t['afii57450'] = 0x064A;
+  t['afii57451'] = 0x064B;
+  t['afii57452'] = 0x064C;
+  t['afii57453'] = 0x064D;
+  t['afii57454'] = 0x064E;
+  t['afii57455'] = 0x064F;
+  t['afii57456'] = 0x0650;
+  t['afii57457'] = 0x0651;
+  t['afii57458'] = 0x0652;
+  t['afii57470'] = 0x0647;
+  t['afii57505'] = 0x06A4;
+  t['afii57506'] = 0x067E;
+  t['afii57507'] = 0x0686;
+  t['afii57508'] = 0x0698;
+  t['afii57509'] = 0x06AF;
+  t['afii57511'] = 0x0679;
+  t['afii57512'] = 0x0688;
+  t['afii57513'] = 0x0691;
+  t['afii57514'] = 0x06BA;
+  t['afii57519'] = 0x06D2;
+  t['afii57534'] = 0x06D5;
+  t['afii57636'] = 0x20AA;
+  t['afii57645'] = 0x05BE;
+  t['afii57658'] = 0x05C3;
+  t['afii57664'] = 0x05D0;
+  t['afii57665'] = 0x05D1;
+  t['afii57666'] = 0x05D2;
+  t['afii57667'] = 0x05D3;
+  t['afii57668'] = 0x05D4;
+  t['afii57669'] = 0x05D5;
+  t['afii57670'] = 0x05D6;
+  t['afii57671'] = 0x05D7;
+  t['afii57672'] = 0x05D8;
+  t['afii57673'] = 0x05D9;
+  t['afii57674'] = 0x05DA;
+  t['afii57675'] = 0x05DB;
+  t['afii57676'] = 0x05DC;
+  t['afii57677'] = 0x05DD;
+  t['afii57678'] = 0x05DE;
+  t['afii57679'] = 0x05DF;
+  t['afii57680'] = 0x05E0;
+  t['afii57681'] = 0x05E1;
+  t['afii57682'] = 0x05E2;
+  t['afii57683'] = 0x05E3;
+  t['afii57684'] = 0x05E4;
+  t['afii57685'] = 0x05E5;
+  t['afii57686'] = 0x05E6;
+  t['afii57687'] = 0x05E7;
+  t['afii57688'] = 0x05E8;
+  t['afii57689'] = 0x05E9;
+  t['afii57690'] = 0x05EA;
+  t['afii57694'] = 0xFB2A;
+  t['afii57695'] = 0xFB2B;
+  t['afii57700'] = 0xFB4B;
+  t['afii57705'] = 0xFB1F;
+  t['afii57716'] = 0x05F0;
+  t['afii57717'] = 0x05F1;
+  t['afii57718'] = 0x05F2;
+  t['afii57723'] = 0xFB35;
+  t['afii57793'] = 0x05B4;
+  t['afii57794'] = 0x05B5;
+  t['afii57795'] = 0x05B6;
+  t['afii57796'] = 0x05BB;
+  t['afii57797'] = 0x05B8;
+  t['afii57798'] = 0x05B7;
+  t['afii57799'] = 0x05B0;
+  t['afii57800'] = 0x05B2;
+  t['afii57801'] = 0x05B1;
+  t['afii57802'] = 0x05B3;
+  t['afii57803'] = 0x05C2;
+  t['afii57804'] = 0x05C1;
+  t['afii57806'] = 0x05B9;
+  t['afii57807'] = 0x05BC;
+  t['afii57839'] = 0x05BD;
+  t['afii57841'] = 0x05BF;
+  t['afii57842'] = 0x05C0;
+  t['afii57929'] = 0x02BC;
+  t['afii61248'] = 0x2105;
+  t['afii61289'] = 0x2113;
+  t['afii61352'] = 0x2116;
+  t['afii61573'] = 0x202C;
+  t['afii61574'] = 0x202D;
+  t['afii61575'] = 0x202E;
+  t['afii61664'] = 0x200C;
+  t['afii63167'] = 0x066D;
+  t['afii64937'] = 0x02BD;
+  t['agrave'] = 0x00E0;
+  t['agujarati'] = 0x0A85;
+  t['agurmukhi'] = 0x0A05;
+  t['ahiragana'] = 0x3042;
+  t['ahookabove'] = 0x1EA3;
+  t['aibengali'] = 0x0990;
+  t['aibopomofo'] = 0x311E;
+  t['aideva'] = 0x0910;
+  t['aiecyrillic'] = 0x04D5;
+  t['aigujarati'] = 0x0A90;
+  t['aigurmukhi'] = 0x0A10;
+  t['aimatragurmukhi'] = 0x0A48;
+  t['ainarabic'] = 0x0639;
+  t['ainfinalarabic'] = 0xFECA;
+  t['aininitialarabic'] = 0xFECB;
+  t['ainmedialarabic'] = 0xFECC;
+  t['ainvertedbreve'] = 0x0203;
+  t['aivowelsignbengali'] = 0x09C8;
+  t['aivowelsigndeva'] = 0x0948;
+  t['aivowelsigngujarati'] = 0x0AC8;
+  t['akatakana'] = 0x30A2;
+  t['akatakanahalfwidth'] = 0xFF71;
+  t['akorean'] = 0x314F;
+  t['alef'] = 0x05D0;
+  t['alefarabic'] = 0x0627;
+  t['alefdageshhebrew'] = 0xFB30;
+  t['aleffinalarabic'] = 0xFE8E;
+  t['alefhamzaabovearabic'] = 0x0623;
+  t['alefhamzaabovefinalarabic'] = 0xFE84;
+  t['alefhamzabelowarabic'] = 0x0625;
+  t['alefhamzabelowfinalarabic'] = 0xFE88;
+  t['alefhebrew'] = 0x05D0;
+  t['aleflamedhebrew'] = 0xFB4F;
+  t['alefmaddaabovearabic'] = 0x0622;
+  t['alefmaddaabovefinalarabic'] = 0xFE82;
+  t['alefmaksuraarabic'] = 0x0649;
+  t['alefmaksurafinalarabic'] = 0xFEF0;
+  t['alefmaksurainitialarabic'] = 0xFEF3;
+  t['alefmaksuramedialarabic'] = 0xFEF4;
+  t['alefpatahhebrew'] = 0xFB2E;
+  t['alefqamatshebrew'] = 0xFB2F;
+  t['aleph'] = 0x2135;
+  t['allequal'] = 0x224C;
+  t['alpha'] = 0x03B1;
+  t['alphatonos'] = 0x03AC;
+  t['amacron'] = 0x0101;
+  t['amonospace'] = 0xFF41;
+  t['ampersand'] = 0x0026;
+  t['ampersandmonospace'] = 0xFF06;
+  t['ampersandsmall'] = 0xF726;
+  t['amsquare'] = 0x33C2;
+  t['anbopomofo'] = 0x3122;
+  t['angbopomofo'] = 0x3124;
+  t['angbracketleft'] = 0x3008;
+  t['angbracketright'] = 0x3009;
+  t['angkhankhuthai'] = 0x0E5A;
+  t['angle'] = 0x2220;
+  t['anglebracketleft'] = 0x3008;
+  t['anglebracketleftvertical'] = 0xFE3F;
+  t['anglebracketright'] = 0x3009;
+  t['anglebracketrightvertical'] = 0xFE40;
+  t['angleleft'] = 0x2329;
+  t['angleright'] = 0x232A;
+  t['angstrom'] = 0x212B;
+  t['anoteleia'] = 0x0387;
+  t['anudattadeva'] = 0x0952;
+  t['anusvarabengali'] = 0x0982;
+  t['anusvaradeva'] = 0x0902;
+  t['anusvaragujarati'] = 0x0A82;
+  t['aogonek'] = 0x0105;
+  t['apaatosquare'] = 0x3300;
+  t['aparen'] = 0x249C;
+  t['apostrophearmenian'] = 0x055A;
+  t['apostrophemod'] = 0x02BC;
+  t['apple'] = 0xF8FF;
+  t['approaches'] = 0x2250;
+  t['approxequal'] = 0x2248;
+  t['approxequalorimage'] = 0x2252;
+  t['approximatelyequal'] = 0x2245;
+  t['araeaekorean'] = 0x318E;
+  t['araeakorean'] = 0x318D;
+  t['arc'] = 0x2312;
+  t['arighthalfring'] = 0x1E9A;
+  t['aring'] = 0x00E5;
+  t['aringacute'] = 0x01FB;
+  t['aringbelow'] = 0x1E01;
+  t['arrowboth'] = 0x2194;
+  t['arrowdashdown'] = 0x21E3;
+  t['arrowdashleft'] = 0x21E0;
+  t['arrowdashright'] = 0x21E2;
+  t['arrowdashup'] = 0x21E1;
+  t['arrowdblboth'] = 0x21D4;
+  t['arrowdbldown'] = 0x21D3;
+  t['arrowdblleft'] = 0x21D0;
+  t['arrowdblright'] = 0x21D2;
+  t['arrowdblup'] = 0x21D1;
+  t['arrowdown'] = 0x2193;
+  t['arrowdownleft'] = 0x2199;
+  t['arrowdownright'] = 0x2198;
+  t['arrowdownwhite'] = 0x21E9;
+  t['arrowheaddownmod'] = 0x02C5;
+  t['arrowheadleftmod'] = 0x02C2;
+  t['arrowheadrightmod'] = 0x02C3;
+  t['arrowheadupmod'] = 0x02C4;
+  t['arrowhorizex'] = 0xF8E7;
+  t['arrowleft'] = 0x2190;
+  t['arrowleftdbl'] = 0x21D0;
+  t['arrowleftdblstroke'] = 0x21CD;
+  t['arrowleftoverright'] = 0x21C6;
+  t['arrowleftwhite'] = 0x21E6;
+  t['arrowright'] = 0x2192;
+  t['arrowrightdblstroke'] = 0x21CF;
+  t['arrowrightheavy'] = 0x279E;
+  t['arrowrightoverleft'] = 0x21C4;
+  t['arrowrightwhite'] = 0x21E8;
+  t['arrowtableft'] = 0x21E4;
+  t['arrowtabright'] = 0x21E5;
+  t['arrowup'] = 0x2191;
+  t['arrowupdn'] = 0x2195;
+  t['arrowupdnbse'] = 0x21A8;
+  t['arrowupdownbase'] = 0x21A8;
+  t['arrowupleft'] = 0x2196;
+  t['arrowupleftofdown'] = 0x21C5;
+  t['arrowupright'] = 0x2197;
+  t['arrowupwhite'] = 0x21E7;
+  t['arrowvertex'] = 0xF8E6;
+  t['asciicircum'] = 0x005E;
+  t['asciicircummonospace'] = 0xFF3E;
+  t['asciitilde'] = 0x007E;
+  t['asciitildemonospace'] = 0xFF5E;
+  t['ascript'] = 0x0251;
+  t['ascriptturned'] = 0x0252;
+  t['asmallhiragana'] = 0x3041;
+  t['asmallkatakana'] = 0x30A1;
+  t['asmallkatakanahalfwidth'] = 0xFF67;
+  t['asterisk'] = 0x002A;
+  t['asteriskaltonearabic'] = 0x066D;
+  t['asteriskarabic'] = 0x066D;
+  t['asteriskmath'] = 0x2217;
+  t['asteriskmonospace'] = 0xFF0A;
+  t['asterisksmall'] = 0xFE61;
+  t['asterism'] = 0x2042;
+  t['asuperior'] = 0xF6E9;
+  t['asymptoticallyequal'] = 0x2243;
+  t['at'] = 0x0040;
+  t['atilde'] = 0x00E3;
+  t['atmonospace'] = 0xFF20;
+  t['atsmall'] = 0xFE6B;
+  t['aturned'] = 0x0250;
+  t['aubengali'] = 0x0994;
+  t['aubopomofo'] = 0x3120;
+  t['audeva'] = 0x0914;
+  t['augujarati'] = 0x0A94;
+  t['augurmukhi'] = 0x0A14;
+  t['aulengthmarkbengali'] = 0x09D7;
+  t['aumatragurmukhi'] = 0x0A4C;
+  t['auvowelsignbengali'] = 0x09CC;
+  t['auvowelsigndeva'] = 0x094C;
+  t['auvowelsigngujarati'] = 0x0ACC;
+  t['avagrahadeva'] = 0x093D;
+  t['aybarmenian'] = 0x0561;
+  t['ayin'] = 0x05E2;
+  t['ayinaltonehebrew'] = 0xFB20;
+  t['ayinhebrew'] = 0x05E2;
+  t['b'] = 0x0062;
+  t['babengali'] = 0x09AC;
+  t['backslash'] = 0x005C;
+  t['backslashmonospace'] = 0xFF3C;
+  t['badeva'] = 0x092C;
+  t['bagujarati'] = 0x0AAC;
+  t['bagurmukhi'] = 0x0A2C;
+  t['bahiragana'] = 0x3070;
+  t['bahtthai'] = 0x0E3F;
+  t['bakatakana'] = 0x30D0;
+  t['bar'] = 0x007C;
+  t['barmonospace'] = 0xFF5C;
+  t['bbopomofo'] = 0x3105;
+  t['bcircle'] = 0x24D1;
+  t['bdotaccent'] = 0x1E03;
+  t['bdotbelow'] = 0x1E05;
+  t['beamedsixteenthnotes'] = 0x266C;
+  t['because'] = 0x2235;
+  t['becyrillic'] = 0x0431;
+  t['beharabic'] = 0x0628;
+  t['behfinalarabic'] = 0xFE90;
+  t['behinitialarabic'] = 0xFE91;
+  t['behiragana'] = 0x3079;
+  t['behmedialarabic'] = 0xFE92;
+  t['behmeeminitialarabic'] = 0xFC9F;
+  t['behmeemisolatedarabic'] = 0xFC08;
+  t['behnoonfinalarabic'] = 0xFC6D;
+  t['bekatakana'] = 0x30D9;
+  t['benarmenian'] = 0x0562;
+  t['bet'] = 0x05D1;
+  t['beta'] = 0x03B2;
+  t['betasymbolgreek'] = 0x03D0;
+  t['betdagesh'] = 0xFB31;
+  t['betdageshhebrew'] = 0xFB31;
+  t['bethebrew'] = 0x05D1;
+  t['betrafehebrew'] = 0xFB4C;
+  t['bhabengali'] = 0x09AD;
+  t['bhadeva'] = 0x092D;
+  t['bhagujarati'] = 0x0AAD;
+  t['bhagurmukhi'] = 0x0A2D;
+  t['bhook'] = 0x0253;
+  t['bihiragana'] = 0x3073;
+  t['bikatakana'] = 0x30D3;
+  t['bilabialclick'] = 0x0298;
+  t['bindigurmukhi'] = 0x0A02;
+  t['birusquare'] = 0x3331;
+  t['blackcircle'] = 0x25CF;
+  t['blackdiamond'] = 0x25C6;
+  t['blackdownpointingtriangle'] = 0x25BC;
+  t['blackleftpointingpointer'] = 0x25C4;
+  t['blackleftpointingtriangle'] = 0x25C0;
+  t['blacklenticularbracketleft'] = 0x3010;
+  t['blacklenticularbracketleftvertical'] = 0xFE3B;
+  t['blacklenticularbracketright'] = 0x3011;
+  t['blacklenticularbracketrightvertical'] = 0xFE3C;
+  t['blacklowerlefttriangle'] = 0x25E3;
+  t['blacklowerrighttriangle'] = 0x25E2;
+  t['blackrectangle'] = 0x25AC;
+  t['blackrightpointingpointer'] = 0x25BA;
+  t['blackrightpointingtriangle'] = 0x25B6;
+  t['blacksmallsquare'] = 0x25AA;
+  t['blacksmilingface'] = 0x263B;
+  t['blacksquare'] = 0x25A0;
+  t['blackstar'] = 0x2605;
+  t['blackupperlefttriangle'] = 0x25E4;
+  t['blackupperrighttriangle'] = 0x25E5;
+  t['blackuppointingsmalltriangle'] = 0x25B4;
+  t['blackuppointingtriangle'] = 0x25B2;
+  t['blank'] = 0x2423;
+  t['blinebelow'] = 0x1E07;
+  t['block'] = 0x2588;
+  t['bmonospace'] = 0xFF42;
+  t['bobaimaithai'] = 0x0E1A;
+  t['bohiragana'] = 0x307C;
+  t['bokatakana'] = 0x30DC;
+  t['bparen'] = 0x249D;
+  t['bqsquare'] = 0x33C3;
+  t['braceex'] = 0xF8F4;
+  t['braceleft'] = 0x007B;
+  t['braceleftbt'] = 0xF8F3;
+  t['braceleftmid'] = 0xF8F2;
+  t['braceleftmonospace'] = 0xFF5B;
+  t['braceleftsmall'] = 0xFE5B;
+  t['bracelefttp'] = 0xF8F1;
+  t['braceleftvertical'] = 0xFE37;
+  t['braceright'] = 0x007D;
+  t['bracerightbt'] = 0xF8FE;
+  t['bracerightmid'] = 0xF8FD;
+  t['bracerightmonospace'] = 0xFF5D;
+  t['bracerightsmall'] = 0xFE5C;
+  t['bracerighttp'] = 0xF8FC;
+  t['bracerightvertical'] = 0xFE38;
+  t['bracketleft'] = 0x005B;
+  t['bracketleftbt'] = 0xF8F0;
+  t['bracketleftex'] = 0xF8EF;
+  t['bracketleftmonospace'] = 0xFF3B;
+  t['bracketlefttp'] = 0xF8EE;
+  t['bracketright'] = 0x005D;
+  t['bracketrightbt'] = 0xF8FB;
+  t['bracketrightex'] = 0xF8FA;
+  t['bracketrightmonospace'] = 0xFF3D;
+  t['bracketrighttp'] = 0xF8F9;
+  t['breve'] = 0x02D8;
+  t['brevebelowcmb'] = 0x032E;
+  t['brevecmb'] = 0x0306;
+  t['breveinvertedbelowcmb'] = 0x032F;
+  t['breveinvertedcmb'] = 0x0311;
+  t['breveinverteddoublecmb'] = 0x0361;
+  t['bridgebelowcmb'] = 0x032A;
+  t['bridgeinvertedbelowcmb'] = 0x033A;
+  t['brokenbar'] = 0x00A6;
+  t['bstroke'] = 0x0180;
+  t['bsuperior'] = 0xF6EA;
+  t['btopbar'] = 0x0183;
+  t['buhiragana'] = 0x3076;
+  t['bukatakana'] = 0x30D6;
+  t['bullet'] = 0x2022;
+  t['bulletinverse'] = 0x25D8;
+  t['bulletoperator'] = 0x2219;
+  t['bullseye'] = 0x25CE;
+  t['c'] = 0x0063;
+  t['caarmenian'] = 0x056E;
+  t['cabengali'] = 0x099A;
+  t['cacute'] = 0x0107;
+  t['cadeva'] = 0x091A;
+  t['cagujarati'] = 0x0A9A;
+  t['cagurmukhi'] = 0x0A1A;
+  t['calsquare'] = 0x3388;
+  t['candrabindubengali'] = 0x0981;
+  t['candrabinducmb'] = 0x0310;
+  t['candrabindudeva'] = 0x0901;
+  t['candrabindugujarati'] = 0x0A81;
+  t['capslock'] = 0x21EA;
+  t['careof'] = 0x2105;
+  t['caron'] = 0x02C7;
+  t['caronbelowcmb'] = 0x032C;
+  t['caroncmb'] = 0x030C;
+  t['carriagereturn'] = 0x21B5;
+  t['cbopomofo'] = 0x3118;
+  t['ccaron'] = 0x010D;
+  t['ccedilla'] = 0x00E7;
+  t['ccedillaacute'] = 0x1E09;
+  t['ccircle'] = 0x24D2;
+  t['ccircumflex'] = 0x0109;
+  t['ccurl'] = 0x0255;
+  t['cdot'] = 0x010B;
+  t['cdotaccent'] = 0x010B;
+  t['cdsquare'] = 0x33C5;
+  t['cedilla'] = 0x00B8;
+  t['cedillacmb'] = 0x0327;
+  t['cent'] = 0x00A2;
+  t['centigrade'] = 0x2103;
+  t['centinferior'] = 0xF6DF;
+  t['centmonospace'] = 0xFFE0;
+  t['centoldstyle'] = 0xF7A2;
+  t['centsuperior'] = 0xF6E0;
+  t['chaarmenian'] = 0x0579;
+  t['chabengali'] = 0x099B;
+  t['chadeva'] = 0x091B;
+  t['chagujarati'] = 0x0A9B;
+  t['chagurmukhi'] = 0x0A1B;
+  t['chbopomofo'] = 0x3114;
+  t['cheabkhasiancyrillic'] = 0x04BD;
+  t['checkmark'] = 0x2713;
+  t['checyrillic'] = 0x0447;
+  t['chedescenderabkhasiancyrillic'] = 0x04BF;
+  t['chedescendercyrillic'] = 0x04B7;
+  t['chedieresiscyrillic'] = 0x04F5;
+  t['cheharmenian'] = 0x0573;
+  t['chekhakassiancyrillic'] = 0x04CC;
+  t['cheverticalstrokecyrillic'] = 0x04B9;
+  t['chi'] = 0x03C7;
+  t['chieuchacirclekorean'] = 0x3277;
+  t['chieuchaparenkorean'] = 0x3217;
+  t['chieuchcirclekorean'] = 0x3269;
+  t['chieuchkorean'] = 0x314A;
+  t['chieuchparenkorean'] = 0x3209;
+  t['chochangthai'] = 0x0E0A;
+  t['chochanthai'] = 0x0E08;
+  t['chochingthai'] = 0x0E09;
+  t['chochoethai'] = 0x0E0C;
+  t['chook'] = 0x0188;
+  t['cieucacirclekorean'] = 0x3276;
+  t['cieucaparenkorean'] = 0x3216;
+  t['cieuccirclekorean'] = 0x3268;
+  t['cieuckorean'] = 0x3148;
+  t['cieucparenkorean'] = 0x3208;
+  t['cieucuparenkorean'] = 0x321C;
+  t['circle'] = 0x25CB;
+  t['circlecopyrt'] = 0x00A9;
+  t['circlemultiply'] = 0x2297;
+  t['circleot'] = 0x2299;
+  t['circleplus'] = 0x2295;
+  t['circlepostalmark'] = 0x3036;
+  t['circlewithlefthalfblack'] = 0x25D0;
+  t['circlewithrighthalfblack'] = 0x25D1;
+  t['circumflex'] = 0x02C6;
+  t['circumflexbelowcmb'] = 0x032D;
+  t['circumflexcmb'] = 0x0302;
+  t['clear'] = 0x2327;
+  t['clickalveolar'] = 0x01C2;
+  t['clickdental'] = 0x01C0;
+  t['clicklateral'] = 0x01C1;
+  t['clickretroflex'] = 0x01C3;
+  t['club'] = 0x2663;
+  t['clubsuitblack'] = 0x2663;
+  t['clubsuitwhite'] = 0x2667;
+  t['cmcubedsquare'] = 0x33A4;
+  t['cmonospace'] = 0xFF43;
+  t['cmsquaredsquare'] = 0x33A0;
+  t['coarmenian'] = 0x0581;
+  t['colon'] = 0x003A;
+  t['colonmonetary'] = 0x20A1;
+  t['colonmonospace'] = 0xFF1A;
+  t['colonsign'] = 0x20A1;
+  t['colonsmall'] = 0xFE55;
+  t['colontriangularhalfmod'] = 0x02D1;
+  t['colontriangularmod'] = 0x02D0;
+  t['comma'] = 0x002C;
+  t['commaabovecmb'] = 0x0313;
+  t['commaaboverightcmb'] = 0x0315;
+  t['commaaccent'] = 0xF6C3;
+  t['commaarabic'] = 0x060C;
+  t['commaarmenian'] = 0x055D;
+  t['commainferior'] = 0xF6E1;
+  t['commamonospace'] = 0xFF0C;
+  t['commareversedabovecmb'] = 0x0314;
+  t['commareversedmod'] = 0x02BD;
+  t['commasmall'] = 0xFE50;
+  t['commasuperior'] = 0xF6E2;
+  t['commaturnedabovecmb'] = 0x0312;
+  t['commaturnedmod'] = 0x02BB;
+  t['compass'] = 0x263C;
+  t['congruent'] = 0x2245;
+  t['contourintegral'] = 0x222E;
+  t['control'] = 0x2303;
+  t['controlACK'] = 0x0006;
+  t['controlBEL'] = 0x0007;
+  t['controlBS'] = 0x0008;
+  t['controlCAN'] = 0x0018;
+  t['controlCR'] = 0x000D;
+  t['controlDC1'] = 0x0011;
+  t['controlDC2'] = 0x0012;
+  t['controlDC3'] = 0x0013;
+  t['controlDC4'] = 0x0014;
+  t['controlDEL'] = 0x007F;
+  t['controlDLE'] = 0x0010;
+  t['controlEM'] = 0x0019;
+  t['controlENQ'] = 0x0005;
+  t['controlEOT'] = 0x0004;
+  t['controlESC'] = 0x001B;
+  t['controlETB'] = 0x0017;
+  t['controlETX'] = 0x0003;
+  t['controlFF'] = 0x000C;
+  t['controlFS'] = 0x001C;
+  t['controlGS'] = 0x001D;
+  t['controlHT'] = 0x0009;
+  t['controlLF'] = 0x000A;
+  t['controlNAK'] = 0x0015;
+  t['controlNULL'] = 0x0000;
+  t['controlRS'] = 0x001E;
+  t['controlSI'] = 0x000F;
+  t['controlSO'] = 0x000E;
+  t['controlSOT'] = 0x0002;
+  t['controlSTX'] = 0x0001;
+  t['controlSUB'] = 0x001A;
+  t['controlSYN'] = 0x0016;
+  t['controlUS'] = 0x001F;
+  t['controlVT'] = 0x000B;
+  t['copyright'] = 0x00A9;
+  t['copyrightsans'] = 0xF8E9;
+  t['copyrightserif'] = 0xF6D9;
+  t['cornerbracketleft'] = 0x300C;
+  t['cornerbracketlefthalfwidth'] = 0xFF62;
+  t['cornerbracketleftvertical'] = 0xFE41;
+  t['cornerbracketright'] = 0x300D;
+  t['cornerbracketrighthalfwidth'] = 0xFF63;
+  t['cornerbracketrightvertical'] = 0xFE42;
+  t['corporationsquare'] = 0x337F;
+  t['cosquare'] = 0x33C7;
+  t['coverkgsquare'] = 0x33C6;
+  t['cparen'] = 0x249E;
+  t['cruzeiro'] = 0x20A2;
+  t['cstretched'] = 0x0297;
+  t['curlyand'] = 0x22CF;
+  t['curlyor'] = 0x22CE;
+  t['currency'] = 0x00A4;
+  t['cyrBreve'] = 0xF6D1;
+  t['cyrFlex'] = 0xF6D2;
+  t['cyrbreve'] = 0xF6D4;
+  t['cyrflex'] = 0xF6D5;
+  t['d'] = 0x0064;
+  t['daarmenian'] = 0x0564;
+  t['dabengali'] = 0x09A6;
+  t['dadarabic'] = 0x0636;
+  t['dadeva'] = 0x0926;
+  t['dadfinalarabic'] = 0xFEBE;
+  t['dadinitialarabic'] = 0xFEBF;
+  t['dadmedialarabic'] = 0xFEC0;
+  t['dagesh'] = 0x05BC;
+  t['dageshhebrew'] = 0x05BC;
+  t['dagger'] = 0x2020;
+  t['daggerdbl'] = 0x2021;
+  t['dagujarati'] = 0x0AA6;
+  t['dagurmukhi'] = 0x0A26;
+  t['dahiragana'] = 0x3060;
+  t['dakatakana'] = 0x30C0;
+  t['dalarabic'] = 0x062F;
+  t['dalet'] = 0x05D3;
+  t['daletdagesh'] = 0xFB33;
+  t['daletdageshhebrew'] = 0xFB33;
+  t['dalethebrew'] = 0x05D3;
+  t['dalfinalarabic'] = 0xFEAA;
+  t['dammaarabic'] = 0x064F;
+  t['dammalowarabic'] = 0x064F;
+  t['dammatanaltonearabic'] = 0x064C;
+  t['dammatanarabic'] = 0x064C;
+  t['danda'] = 0x0964;
+  t['dargahebrew'] = 0x05A7;
+  t['dargalefthebrew'] = 0x05A7;
+  t['dasiapneumatacyrilliccmb'] = 0x0485;
+  t['dblGrave'] = 0xF6D3;
+  t['dblanglebracketleft'] = 0x300A;
+  t['dblanglebracketleftvertical'] = 0xFE3D;
+  t['dblanglebracketright'] = 0x300B;
+  t['dblanglebracketrightvertical'] = 0xFE3E;
+  t['dblarchinvertedbelowcmb'] = 0x032B;
+  t['dblarrowleft'] = 0x21D4;
+  t['dblarrowright'] = 0x21D2;
+  t['dbldanda'] = 0x0965;
+  t['dblgrave'] = 0xF6D6;
+  t['dblgravecmb'] = 0x030F;
+  t['dblintegral'] = 0x222C;
+  t['dbllowline'] = 0x2017;
+  t['dbllowlinecmb'] = 0x0333;
+  t['dbloverlinecmb'] = 0x033F;
+  t['dblprimemod'] = 0x02BA;
+  t['dblverticalbar'] = 0x2016;
+  t['dblverticallineabovecmb'] = 0x030E;
+  t['dbopomofo'] = 0x3109;
+  t['dbsquare'] = 0x33C8;
+  t['dcaron'] = 0x010F;
+  t['dcedilla'] = 0x1E11;
+  t['dcircle'] = 0x24D3;
+  t['dcircumflexbelow'] = 0x1E13;
+  t['dcroat'] = 0x0111;
+  t['ddabengali'] = 0x09A1;
+  t['ddadeva'] = 0x0921;
+  t['ddagujarati'] = 0x0AA1;
+  t['ddagurmukhi'] = 0x0A21;
+  t['ddalarabic'] = 0x0688;
+  t['ddalfinalarabic'] = 0xFB89;
+  t['dddhadeva'] = 0x095C;
+  t['ddhabengali'] = 0x09A2;
+  t['ddhadeva'] = 0x0922;
+  t['ddhagujarati'] = 0x0AA2;
+  t['ddhagurmukhi'] = 0x0A22;
+  t['ddotaccent'] = 0x1E0B;
+  t['ddotbelow'] = 0x1E0D;
+  t['decimalseparatorarabic'] = 0x066B;
+  t['decimalseparatorpersian'] = 0x066B;
+  t['decyrillic'] = 0x0434;
+  t['degree'] = 0x00B0;
+  t['dehihebrew'] = 0x05AD;
+  t['dehiragana'] = 0x3067;
+  t['deicoptic'] = 0x03EF;
+  t['dekatakana'] = 0x30C7;
+  t['deleteleft'] = 0x232B;
+  t['deleteright'] = 0x2326;
+  t['delta'] = 0x03B4;
+  t['deltaturned'] = 0x018D;
+  t['denominatorminusonenumeratorbengali'] = 0x09F8;
+  t['dezh'] = 0x02A4;
+  t['dhabengali'] = 0x09A7;
+  t['dhadeva'] = 0x0927;
+  t['dhagujarati'] = 0x0AA7;
+  t['dhagurmukhi'] = 0x0A27;
+  t['dhook'] = 0x0257;
+  t['dialytikatonos'] = 0x0385;
+  t['dialytikatonoscmb'] = 0x0344;
+  t['diamond'] = 0x2666;
+  t['diamondsuitwhite'] = 0x2662;
+  t['dieresis'] = 0x00A8;
+  t['dieresisacute'] = 0xF6D7;
+  t['dieresisbelowcmb'] = 0x0324;
+  t['dieresiscmb'] = 0x0308;
+  t['dieresisgrave'] = 0xF6D8;
+  t['dieresistonos'] = 0x0385;
+  t['dihiragana'] = 0x3062;
+  t['dikatakana'] = 0x30C2;
+  t['dittomark'] = 0x3003;
+  t['divide'] = 0x00F7;
+  t['divides'] = 0x2223;
+  t['divisionslash'] = 0x2215;
+  t['djecyrillic'] = 0x0452;
+  t['dkshade'] = 0x2593;
+  t['dlinebelow'] = 0x1E0F;
+  t['dlsquare'] = 0x3397;
+  t['dmacron'] = 0x0111;
+  t['dmonospace'] = 0xFF44;
+  t['dnblock'] = 0x2584;
+  t['dochadathai'] = 0x0E0E;
+  t['dodekthai'] = 0x0E14;
+  t['dohiragana'] = 0x3069;
+  t['dokatakana'] = 0x30C9;
+  t['dollar'] = 0x0024;
+  t['dollarinferior'] = 0xF6E3;
+  t['dollarmonospace'] = 0xFF04;
+  t['dollaroldstyle'] = 0xF724;
+  t['dollarsmall'] = 0xFE69;
+  t['dollarsuperior'] = 0xF6E4;
+  t['dong'] = 0x20AB;
+  t['dorusquare'] = 0x3326;
+  t['dotaccent'] = 0x02D9;
+  t['dotaccentcmb'] = 0x0307;
+  t['dotbelowcmb'] = 0x0323;
+  t['dotbelowcomb'] = 0x0323;
+  t['dotkatakana'] = 0x30FB;
+  t['dotlessi'] = 0x0131;
+  t['dotlessj'] = 0xF6BE;
+  t['dotlessjstrokehook'] = 0x0284;
+  t['dotmath'] = 0x22C5;
+  t['dottedcircle'] = 0x25CC;
+  t['doubleyodpatah'] = 0xFB1F;
+  t['doubleyodpatahhebrew'] = 0xFB1F;
+  t['downtackbelowcmb'] = 0x031E;
+  t['downtackmod'] = 0x02D5;
+  t['dparen'] = 0x249F;
+  t['dsuperior'] = 0xF6EB;
+  t['dtail'] = 0x0256;
+  t['dtopbar'] = 0x018C;
+  t['duhiragana'] = 0x3065;
+  t['dukatakana'] = 0x30C5;
+  t['dz'] = 0x01F3;
+  t['dzaltone'] = 0x02A3;
+  t['dzcaron'] = 0x01C6;
+  t['dzcurl'] = 0x02A5;
+  t['dzeabkhasiancyrillic'] = 0x04E1;
+  t['dzecyrillic'] = 0x0455;
+  t['dzhecyrillic'] = 0x045F;
+  t['e'] = 0x0065;
+  t['eacute'] = 0x00E9;
+  t['earth'] = 0x2641;
+  t['ebengali'] = 0x098F;
+  t['ebopomofo'] = 0x311C;
+  t['ebreve'] = 0x0115;
+  t['ecandradeva'] = 0x090D;
+  t['ecandragujarati'] = 0x0A8D;
+  t['ecandravowelsigndeva'] = 0x0945;
+  t['ecandravowelsigngujarati'] = 0x0AC5;
+  t['ecaron'] = 0x011B;
+  t['ecedillabreve'] = 0x1E1D;
+  t['echarmenian'] = 0x0565;
+  t['echyiwnarmenian'] = 0x0587;
+  t['ecircle'] = 0x24D4;
+  t['ecircumflex'] = 0x00EA;
+  t['ecircumflexacute'] = 0x1EBF;
+  t['ecircumflexbelow'] = 0x1E19;
+  t['ecircumflexdotbelow'] = 0x1EC7;
+  t['ecircumflexgrave'] = 0x1EC1;
+  t['ecircumflexhookabove'] = 0x1EC3;
+  t['ecircumflextilde'] = 0x1EC5;
+  t['ecyrillic'] = 0x0454;
+  t['edblgrave'] = 0x0205;
+  t['edeva'] = 0x090F;
+  t['edieresis'] = 0x00EB;
+  t['edot'] = 0x0117;
+  t['edotaccent'] = 0x0117;
+  t['edotbelow'] = 0x1EB9;
+  t['eegurmukhi'] = 0x0A0F;
+  t['eematragurmukhi'] = 0x0A47;
+  t['efcyrillic'] = 0x0444;
+  t['egrave'] = 0x00E8;
+  t['egujarati'] = 0x0A8F;
+  t['eharmenian'] = 0x0567;
+  t['ehbopomofo'] = 0x311D;
+  t['ehiragana'] = 0x3048;
+  t['ehookabove'] = 0x1EBB;
+  t['eibopomofo'] = 0x311F;
+  t['eight'] = 0x0038;
+  t['eightarabic'] = 0x0668;
+  t['eightbengali'] = 0x09EE;
+  t['eightcircle'] = 0x2467;
+  t['eightcircleinversesansserif'] = 0x2791;
+  t['eightdeva'] = 0x096E;
+  t['eighteencircle'] = 0x2471;
+  t['eighteenparen'] = 0x2485;
+  t['eighteenperiod'] = 0x2499;
+  t['eightgujarati'] = 0x0AEE;
+  t['eightgurmukhi'] = 0x0A6E;
+  t['eighthackarabic'] = 0x0668;
+  t['eighthangzhou'] = 0x3028;
+  t['eighthnotebeamed'] = 0x266B;
+  t['eightideographicparen'] = 0x3227;
+  t['eightinferior'] = 0x2088;
+  t['eightmonospace'] = 0xFF18;
+  t['eightoldstyle'] = 0xF738;
+  t['eightparen'] = 0x247B;
+  t['eightperiod'] = 0x248F;
+  t['eightpersian'] = 0x06F8;
+  t['eightroman'] = 0x2177;
+  t['eightsuperior'] = 0x2078;
+  t['eightthai'] = 0x0E58;
+  t['einvertedbreve'] = 0x0207;
+  t['eiotifiedcyrillic'] = 0x0465;
+  t['ekatakana'] = 0x30A8;
+  t['ekatakanahalfwidth'] = 0xFF74;
+  t['ekonkargurmukhi'] = 0x0A74;
+  t['ekorean'] = 0x3154;
+  t['elcyrillic'] = 0x043B;
+  t['element'] = 0x2208;
+  t['elevencircle'] = 0x246A;
+  t['elevenparen'] = 0x247E;
+  t['elevenperiod'] = 0x2492;
+  t['elevenroman'] = 0x217A;
+  t['ellipsis'] = 0x2026;
+  t['ellipsisvertical'] = 0x22EE;
+  t['emacron'] = 0x0113;
+  t['emacronacute'] = 0x1E17;
+  t['emacrongrave'] = 0x1E15;
+  t['emcyrillic'] = 0x043C;
+  t['emdash'] = 0x2014;
+  t['emdashvertical'] = 0xFE31;
+  t['emonospace'] = 0xFF45;
+  t['emphasismarkarmenian'] = 0x055B;
+  t['emptyset'] = 0x2205;
+  t['enbopomofo'] = 0x3123;
+  t['encyrillic'] = 0x043D;
+  t['endash'] = 0x2013;
+  t['endashvertical'] = 0xFE32;
+  t['endescendercyrillic'] = 0x04A3;
+  t['eng'] = 0x014B;
+  t['engbopomofo'] = 0x3125;
+  t['enghecyrillic'] = 0x04A5;
+  t['enhookcyrillic'] = 0x04C8;
+  t['enspace'] = 0x2002;
+  t['eogonek'] = 0x0119;
+  t['eokorean'] = 0x3153;
+  t['eopen'] = 0x025B;
+  t['eopenclosed'] = 0x029A;
+  t['eopenreversed'] = 0x025C;
+  t['eopenreversedclosed'] = 0x025E;
+  t['eopenreversedhook'] = 0x025D;
+  t['eparen'] = 0x24A0;
+  t['epsilon'] = 0x03B5;
+  t['epsilontonos'] = 0x03AD;
+  t['equal'] = 0x003D;
+  t['equalmonospace'] = 0xFF1D;
+  t['equalsmall'] = 0xFE66;
+  t['equalsuperior'] = 0x207C;
+  t['equivalence'] = 0x2261;
+  t['erbopomofo'] = 0x3126;
+  t['ercyrillic'] = 0x0440;
+  t['ereversed'] = 0x0258;
+  t['ereversedcyrillic'] = 0x044D;
+  t['escyrillic'] = 0x0441;
+  t['esdescendercyrillic'] = 0x04AB;
+  t['esh'] = 0x0283;
+  t['eshcurl'] = 0x0286;
+  t['eshortdeva'] = 0x090E;
+  t['eshortvowelsigndeva'] = 0x0946;
+  t['eshreversedloop'] = 0x01AA;
+  t['eshsquatreversed'] = 0x0285;
+  t['esmallhiragana'] = 0x3047;
+  t['esmallkatakana'] = 0x30A7;
+  t['esmallkatakanahalfwidth'] = 0xFF6A;
+  t['estimated'] = 0x212E;
+  t['esuperior'] = 0xF6EC;
+  t['eta'] = 0x03B7;
+  t['etarmenian'] = 0x0568;
+  t['etatonos'] = 0x03AE;
+  t['eth'] = 0x00F0;
+  t['etilde'] = 0x1EBD;
+  t['etildebelow'] = 0x1E1B;
+  t['etnahtafoukhhebrew'] = 0x0591;
+  t['etnahtafoukhlefthebrew'] = 0x0591;
+  t['etnahtahebrew'] = 0x0591;
+  t['etnahtalefthebrew'] = 0x0591;
+  t['eturned'] = 0x01DD;
+  t['eukorean'] = 0x3161;
+  t['euro'] = 0x20AC;
+  t['evowelsignbengali'] = 0x09C7;
+  t['evowelsigndeva'] = 0x0947;
+  t['evowelsigngujarati'] = 0x0AC7;
+  t['exclam'] = 0x0021;
+  t['exclamarmenian'] = 0x055C;
+  t['exclamdbl'] = 0x203C;
+  t['exclamdown'] = 0x00A1;
+  t['exclamdownsmall'] = 0xF7A1;
+  t['exclammonospace'] = 0xFF01;
+  t['exclamsmall'] = 0xF721;
+  t['existential'] = 0x2203;
+  t['ezh'] = 0x0292;
+  t['ezhcaron'] = 0x01EF;
+  t['ezhcurl'] = 0x0293;
+  t['ezhreversed'] = 0x01B9;
+  t['ezhtail'] = 0x01BA;
+  t['f'] = 0x0066;
+  t['fadeva'] = 0x095E;
+  t['fagurmukhi'] = 0x0A5E;
+  t['fahrenheit'] = 0x2109;
+  t['fathaarabic'] = 0x064E;
+  t['fathalowarabic'] = 0x064E;
+  t['fathatanarabic'] = 0x064B;
+  t['fbopomofo'] = 0x3108;
+  t['fcircle'] = 0x24D5;
+  t['fdotaccent'] = 0x1E1F;
+  t['feharabic'] = 0x0641;
+  t['feharmenian'] = 0x0586;
+  t['fehfinalarabic'] = 0xFED2;
+  t['fehinitialarabic'] = 0xFED3;
+  t['fehmedialarabic'] = 0xFED4;
+  t['feicoptic'] = 0x03E5;
+  t['female'] = 0x2640;
+  t['ff'] = 0xFB00;
+  t['ffi'] = 0xFB03;
+  t['ffl'] = 0xFB04;
+  t['fi'] = 0xFB01;
+  t['fifteencircle'] = 0x246E;
+  t['fifteenparen'] = 0x2482;
+  t['fifteenperiod'] = 0x2496;
+  t['figuredash'] = 0x2012;
+  t['filledbox'] = 0x25A0;
+  t['filledrect'] = 0x25AC;
+  t['finalkaf'] = 0x05DA;
+  t['finalkafdagesh'] = 0xFB3A;
+  t['finalkafdageshhebrew'] = 0xFB3A;
+  t['finalkafhebrew'] = 0x05DA;
+  t['finalmem'] = 0x05DD;
+  t['finalmemhebrew'] = 0x05DD;
+  t['finalnun'] = 0x05DF;
+  t['finalnunhebrew'] = 0x05DF;
+  t['finalpe'] = 0x05E3;
+  t['finalpehebrew'] = 0x05E3;
+  t['finaltsadi'] = 0x05E5;
+  t['finaltsadihebrew'] = 0x05E5;
+  t['firsttonechinese'] = 0x02C9;
+  t['fisheye'] = 0x25C9;
+  t['fitacyrillic'] = 0x0473;
+  t['five'] = 0x0035;
+  t['fivearabic'] = 0x0665;
+  t['fivebengali'] = 0x09EB;
+  t['fivecircle'] = 0x2464;
+  t['fivecircleinversesansserif'] = 0x278E;
+  t['fivedeva'] = 0x096B;
+  t['fiveeighths'] = 0x215D;
+  t['fivegujarati'] = 0x0AEB;
+  t['fivegurmukhi'] = 0x0A6B;
+  t['fivehackarabic'] = 0x0665;
+  t['fivehangzhou'] = 0x3025;
+  t['fiveideographicparen'] = 0x3224;
+  t['fiveinferior'] = 0x2085;
+  t['fivemonospace'] = 0xFF15;
+  t['fiveoldstyle'] = 0xF735;
+  t['fiveparen'] = 0x2478;
+  t['fiveperiod'] = 0x248C;
+  t['fivepersian'] = 0x06F5;
+  t['fiveroman'] = 0x2174;
+  t['fivesuperior'] = 0x2075;
+  t['fivethai'] = 0x0E55;
+  t['fl'] = 0xFB02;
+  t['florin'] = 0x0192;
+  t['fmonospace'] = 0xFF46;
+  t['fmsquare'] = 0x3399;
+  t['fofanthai'] = 0x0E1F;
+  t['fofathai'] = 0x0E1D;
+  t['fongmanthai'] = 0x0E4F;
+  t['forall'] = 0x2200;
+  t['four'] = 0x0034;
+  t['fourarabic'] = 0x0664;
+  t['fourbengali'] = 0x09EA;
+  t['fourcircle'] = 0x2463;
+  t['fourcircleinversesansserif'] = 0x278D;
+  t['fourdeva'] = 0x096A;
+  t['fourgujarati'] = 0x0AEA;
+  t['fourgurmukhi'] = 0x0A6A;
+  t['fourhackarabic'] = 0x0664;
+  t['fourhangzhou'] = 0x3024;
+  t['fourideographicparen'] = 0x3223;
+  t['fourinferior'] = 0x2084;
+  t['fourmonospace'] = 0xFF14;
+  t['fournumeratorbengali'] = 0x09F7;
+  t['fouroldstyle'] = 0xF734;
+  t['fourparen'] = 0x2477;
+  t['fourperiod'] = 0x248B;
+  t['fourpersian'] = 0x06F4;
+  t['fourroman'] = 0x2173;
+  t['foursuperior'] = 0x2074;
+  t['fourteencircle'] = 0x246D;
+  t['fourteenparen'] = 0x2481;
+  t['fourteenperiod'] = 0x2495;
+  t['fourthai'] = 0x0E54;
+  t['fourthtonechinese'] = 0x02CB;
+  t['fparen'] = 0x24A1;
+  t['fraction'] = 0x2044;
+  t['franc'] = 0x20A3;
+  t['g'] = 0x0067;
+  t['gabengali'] = 0x0997;
+  t['gacute'] = 0x01F5;
+  t['gadeva'] = 0x0917;
+  t['gafarabic'] = 0x06AF;
+  t['gaffinalarabic'] = 0xFB93;
+  t['gafinitialarabic'] = 0xFB94;
+  t['gafmedialarabic'] = 0xFB95;
+  t['gagujarati'] = 0x0A97;
+  t['gagurmukhi'] = 0x0A17;
+  t['gahiragana'] = 0x304C;
+  t['gakatakana'] = 0x30AC;
+  t['gamma'] = 0x03B3;
+  t['gammalatinsmall'] = 0x0263;
+  t['gammasuperior'] = 0x02E0;
+  t['gangiacoptic'] = 0x03EB;
+  t['gbopomofo'] = 0x310D;
+  t['gbreve'] = 0x011F;
+  t['gcaron'] = 0x01E7;
+  t['gcedilla'] = 0x0123;
+  t['gcircle'] = 0x24D6;
+  t['gcircumflex'] = 0x011D;
+  t['gcommaaccent'] = 0x0123;
+  t['gdot'] = 0x0121;
+  t['gdotaccent'] = 0x0121;
+  t['gecyrillic'] = 0x0433;
+  t['gehiragana'] = 0x3052;
+  t['gekatakana'] = 0x30B2;
+  t['geometricallyequal'] = 0x2251;
+  t['gereshaccenthebrew'] = 0x059C;
+  t['gereshhebrew'] = 0x05F3;
+  t['gereshmuqdamhebrew'] = 0x059D;
+  t['germandbls'] = 0x00DF;
+  t['gershayimaccenthebrew'] = 0x059E;
+  t['gershayimhebrew'] = 0x05F4;
+  t['getamark'] = 0x3013;
+  t['ghabengali'] = 0x0998;
+  t['ghadarmenian'] = 0x0572;
+  t['ghadeva'] = 0x0918;
+  t['ghagujarati'] = 0x0A98;
+  t['ghagurmukhi'] = 0x0A18;
+  t['ghainarabic'] = 0x063A;
+  t['ghainfinalarabic'] = 0xFECE;
+  t['ghaininitialarabic'] = 0xFECF;
+  t['ghainmedialarabic'] = 0xFED0;
+  t['ghemiddlehookcyrillic'] = 0x0495;
+  t['ghestrokecyrillic'] = 0x0493;
+  t['gheupturncyrillic'] = 0x0491;
+  t['ghhadeva'] = 0x095A;
+  t['ghhagurmukhi'] = 0x0A5A;
+  t['ghook'] = 0x0260;
+  t['ghzsquare'] = 0x3393;
+  t['gihiragana'] = 0x304E;
+  t['gikatakana'] = 0x30AE;
+  t['gimarmenian'] = 0x0563;
+  t['gimel'] = 0x05D2;
+  t['gimeldagesh'] = 0xFB32;
+  t['gimeldageshhebrew'] = 0xFB32;
+  t['gimelhebrew'] = 0x05D2;
+  t['gjecyrillic'] = 0x0453;
+  t['glottalinvertedstroke'] = 0x01BE;
+  t['glottalstop'] = 0x0294;
+  t['glottalstopinverted'] = 0x0296;
+  t['glottalstopmod'] = 0x02C0;
+  t['glottalstopreversed'] = 0x0295;
+  t['glottalstopreversedmod'] = 0x02C1;
+  t['glottalstopreversedsuperior'] = 0x02E4;
+  t['glottalstopstroke'] = 0x02A1;
+  t['glottalstopstrokereversed'] = 0x02A2;
+  t['gmacron'] = 0x1E21;
+  t['gmonospace'] = 0xFF47;
+  t['gohiragana'] = 0x3054;
+  t['gokatakana'] = 0x30B4;
+  t['gparen'] = 0x24A2;
+  t['gpasquare'] = 0x33AC;
+  t['gradient'] = 0x2207;
+  t['grave'] = 0x0060;
+  t['gravebelowcmb'] = 0x0316;
+  t['gravecmb'] = 0x0300;
+  t['gravecomb'] = 0x0300;
+  t['gravedeva'] = 0x0953;
+  t['gravelowmod'] = 0x02CE;
+  t['gravemonospace'] = 0xFF40;
+  t['gravetonecmb'] = 0x0340;
+  t['greater'] = 0x003E;
+  t['greaterequal'] = 0x2265;
+  t['greaterequalorless'] = 0x22DB;
+  t['greatermonospace'] = 0xFF1E;
+  t['greaterorequivalent'] = 0x2273;
+  t['greaterorless'] = 0x2277;
+  t['greateroverequal'] = 0x2267;
+  t['greatersmall'] = 0xFE65;
+  t['gscript'] = 0x0261;
+  t['gstroke'] = 0x01E5;
+  t['guhiragana'] = 0x3050;
+  t['guillemotleft'] = 0x00AB;
+  t['guillemotright'] = 0x00BB;
+  t['guilsinglleft'] = 0x2039;
+  t['guilsinglright'] = 0x203A;
+  t['gukatakana'] = 0x30B0;
+  t['guramusquare'] = 0x3318;
+  t['gysquare'] = 0x33C9;
+  t['h'] = 0x0068;
+  t['haabkhasiancyrillic'] = 0x04A9;
+  t['haaltonearabic'] = 0x06C1;
+  t['habengali'] = 0x09B9;
+  t['hadescendercyrillic'] = 0x04B3;
+  t['hadeva'] = 0x0939;
+  t['hagujarati'] = 0x0AB9;
+  t['hagurmukhi'] = 0x0A39;
+  t['haharabic'] = 0x062D;
+  t['hahfinalarabic'] = 0xFEA2;
+  t['hahinitialarabic'] = 0xFEA3;
+  t['hahiragana'] = 0x306F;
+  t['hahmedialarabic'] = 0xFEA4;
+  t['haitusquare'] = 0x332A;
+  t['hakatakana'] = 0x30CF;
+  t['hakatakanahalfwidth'] = 0xFF8A;
+  t['halantgurmukhi'] = 0x0A4D;
+  t['hamzaarabic'] = 0x0621;
+  t['hamzalowarabic'] = 0x0621;
+  t['hangulfiller'] = 0x3164;
+  t['hardsigncyrillic'] = 0x044A;
+  t['harpoonleftbarbup'] = 0x21BC;
+  t['harpoonrightbarbup'] = 0x21C0;
+  t['hasquare'] = 0x33CA;
+  t['hatafpatah'] = 0x05B2;
+  t['hatafpatah16'] = 0x05B2;
+  t['hatafpatah23'] = 0x05B2;
+  t['hatafpatah2f'] = 0x05B2;
+  t['hatafpatahhebrew'] = 0x05B2;
+  t['hatafpatahnarrowhebrew'] = 0x05B2;
+  t['hatafpatahquarterhebrew'] = 0x05B2;
+  t['hatafpatahwidehebrew'] = 0x05B2;
+  t['hatafqamats'] = 0x05B3;
+  t['hatafqamats1b'] = 0x05B3;
+  t['hatafqamats28'] = 0x05B3;
+  t['hatafqamats34'] = 0x05B3;
+  t['hatafqamatshebrew'] = 0x05B3;
+  t['hatafqamatsnarrowhebrew'] = 0x05B3;
+  t['hatafqamatsquarterhebrew'] = 0x05B3;
+  t['hatafqamatswidehebrew'] = 0x05B3;
+  t['hatafsegol'] = 0x05B1;
+  t['hatafsegol17'] = 0x05B1;
+  t['hatafsegol24'] = 0x05B1;
+  t['hatafsegol30'] = 0x05B1;
+  t['hatafsegolhebrew'] = 0x05B1;
+  t['hatafsegolnarrowhebrew'] = 0x05B1;
+  t['hatafsegolquarterhebrew'] = 0x05B1;
+  t['hatafsegolwidehebrew'] = 0x05B1;
+  t['hbar'] = 0x0127;
+  t['hbopomofo'] = 0x310F;
+  t['hbrevebelow'] = 0x1E2B;
+  t['hcedilla'] = 0x1E29;
+  t['hcircle'] = 0x24D7;
+  t['hcircumflex'] = 0x0125;
+  t['hdieresis'] = 0x1E27;
+  t['hdotaccent'] = 0x1E23;
+  t['hdotbelow'] = 0x1E25;
+  t['he'] = 0x05D4;
+  t['heart'] = 0x2665;
+  t['heartsuitblack'] = 0x2665;
+  t['heartsuitwhite'] = 0x2661;
+  t['hedagesh'] = 0xFB34;
+  t['hedageshhebrew'] = 0xFB34;
+  t['hehaltonearabic'] = 0x06C1;
+  t['heharabic'] = 0x0647;
+  t['hehebrew'] = 0x05D4;
+  t['hehfinalaltonearabic'] = 0xFBA7;
+  t['hehfinalalttwoarabic'] = 0xFEEA;
+  t['hehfinalarabic'] = 0xFEEA;
+  t['hehhamzaabovefinalarabic'] = 0xFBA5;
+  t['hehhamzaaboveisolatedarabic'] = 0xFBA4;
+  t['hehinitialaltonearabic'] = 0xFBA8;
+  t['hehinitialarabic'] = 0xFEEB;
+  t['hehiragana'] = 0x3078;
+  t['hehmedialaltonearabic'] = 0xFBA9;
+  t['hehmedialarabic'] = 0xFEEC;
+  t['heiseierasquare'] = 0x337B;
+  t['hekatakana'] = 0x30D8;
+  t['hekatakanahalfwidth'] = 0xFF8D;
+  t['hekutaarusquare'] = 0x3336;
+  t['henghook'] = 0x0267;
+  t['herutusquare'] = 0x3339;
+  t['het'] = 0x05D7;
+  t['hethebrew'] = 0x05D7;
+  t['hhook'] = 0x0266;
+  t['hhooksuperior'] = 0x02B1;
+  t['hieuhacirclekorean'] = 0x327B;
+  t['hieuhaparenkorean'] = 0x321B;
+  t['hieuhcirclekorean'] = 0x326D;
+  t['hieuhkorean'] = 0x314E;
+  t['hieuhparenkorean'] = 0x320D;
+  t['hihiragana'] = 0x3072;
+  t['hikatakana'] = 0x30D2;
+  t['hikatakanahalfwidth'] = 0xFF8B;
+  t['hiriq'] = 0x05B4;
+  t['hiriq14'] = 0x05B4;
+  t['hiriq21'] = 0x05B4;
+  t['hiriq2d'] = 0x05B4;
+  t['hiriqhebrew'] = 0x05B4;
+  t['hiriqnarrowhebrew'] = 0x05B4;
+  t['hiriqquarterhebrew'] = 0x05B4;
+  t['hiriqwidehebrew'] = 0x05B4;
+  t['hlinebelow'] = 0x1E96;
+  t['hmonospace'] = 0xFF48;
+  t['hoarmenian'] = 0x0570;
+  t['hohipthai'] = 0x0E2B;
+  t['hohiragana'] = 0x307B;
+  t['hokatakana'] = 0x30DB;
+  t['hokatakanahalfwidth'] = 0xFF8E;
+  t['holam'] = 0x05B9;
+  t['holam19'] = 0x05B9;
+  t['holam26'] = 0x05B9;
+  t['holam32'] = 0x05B9;
+  t['holamhebrew'] = 0x05B9;
+  t['holamnarrowhebrew'] = 0x05B9;
+  t['holamquarterhebrew'] = 0x05B9;
+  t['holamwidehebrew'] = 0x05B9;
+  t['honokhukthai'] = 0x0E2E;
+  t['hookabovecomb'] = 0x0309;
+  t['hookcmb'] = 0x0309;
+  t['hookpalatalizedbelowcmb'] = 0x0321;
+  t['hookretroflexbelowcmb'] = 0x0322;
+  t['hoonsquare'] = 0x3342;
+  t['horicoptic'] = 0x03E9;
+  t['horizontalbar'] = 0x2015;
+  t['horncmb'] = 0x031B;
+  t['hotsprings'] = 0x2668;
+  t['house'] = 0x2302;
+  t['hparen'] = 0x24A3;
+  t['hsuperior'] = 0x02B0;
+  t['hturned'] = 0x0265;
+  t['huhiragana'] = 0x3075;
+  t['huiitosquare'] = 0x3333;
+  t['hukatakana'] = 0x30D5;
+  t['hukatakanahalfwidth'] = 0xFF8C;
+  t['hungarumlaut'] = 0x02DD;
+  t['hungarumlautcmb'] = 0x030B;
+  t['hv'] = 0x0195;
+  t['hyphen'] = 0x002D;
+  t['hypheninferior'] = 0xF6E5;
+  t['hyphenmonospace'] = 0xFF0D;
+  t['hyphensmall'] = 0xFE63;
+  t['hyphensuperior'] = 0xF6E6;
+  t['hyphentwo'] = 0x2010;
+  t['i'] = 0x0069;
+  t['iacute'] = 0x00ED;
+  t['iacyrillic'] = 0x044F;
+  t['ibengali'] = 0x0987;
+  t['ibopomofo'] = 0x3127;
+  t['ibreve'] = 0x012D;
+  t['icaron'] = 0x01D0;
+  t['icircle'] = 0x24D8;
+  t['icircumflex'] = 0x00EE;
+  t['icyrillic'] = 0x0456;
+  t['idblgrave'] = 0x0209;
+  t['ideographearthcircle'] = 0x328F;
+  t['ideographfirecircle'] = 0x328B;
+  t['ideographicallianceparen'] = 0x323F;
+  t['ideographiccallparen'] = 0x323A;
+  t['ideographiccentrecircle'] = 0x32A5;
+  t['ideographicclose'] = 0x3006;
+  t['ideographiccomma'] = 0x3001;
+  t['ideographiccommaleft'] = 0xFF64;
+  t['ideographiccongratulationparen'] = 0x3237;
+  t['ideographiccorrectcircle'] = 0x32A3;
+  t['ideographicearthparen'] = 0x322F;
+  t['ideographicenterpriseparen'] = 0x323D;
+  t['ideographicexcellentcircle'] = 0x329D;
+  t['ideographicfestivalparen'] = 0x3240;
+  t['ideographicfinancialcircle'] = 0x3296;
+  t['ideographicfinancialparen'] = 0x3236;
+  t['ideographicfireparen'] = 0x322B;
+  t['ideographichaveparen'] = 0x3232;
+  t['ideographichighcircle'] = 0x32A4;
+  t['ideographiciterationmark'] = 0x3005;
+  t['ideographiclaborcircle'] = 0x3298;
+  t['ideographiclaborparen'] = 0x3238;
+  t['ideographicleftcircle'] = 0x32A7;
+  t['ideographiclowcircle'] = 0x32A6;
+  t['ideographicmedicinecircle'] = 0x32A9;
+  t['ideographicmetalparen'] = 0x322E;
+  t['ideographicmoonparen'] = 0x322A;
+  t['ideographicnameparen'] = 0x3234;
+  t['ideographicperiod'] = 0x3002;
+  t['ideographicprintcircle'] = 0x329E;
+  t['ideographicreachparen'] = 0x3243;
+  t['ideographicrepresentparen'] = 0x3239;
+  t['ideographicresourceparen'] = 0x323E;
+  t['ideographicrightcircle'] = 0x32A8;
+  t['ideographicsecretcircle'] = 0x3299;
+  t['ideographicselfparen'] = 0x3242;
+  t['ideographicsocietyparen'] = 0x3233;
+  t['ideographicspace'] = 0x3000;
+  t['ideographicspecialparen'] = 0x3235;
+  t['ideographicstockparen'] = 0x3231;
+  t['ideographicstudyparen'] = 0x323B;
+  t['ideographicsunparen'] = 0x3230;
+  t['ideographicsuperviseparen'] = 0x323C;
+  t['ideographicwaterparen'] = 0x322C;
+  t['ideographicwoodparen'] = 0x322D;
+  t['ideographiczero'] = 0x3007;
+  t['ideographmetalcircle'] = 0x328E;
+  t['ideographmooncircle'] = 0x328A;
+  t['ideographnamecircle'] = 0x3294;
+  t['ideographsuncircle'] = 0x3290;
+  t['ideographwatercircle'] = 0x328C;
+  t['ideographwoodcircle'] = 0x328D;
+  t['ideva'] = 0x0907;
+  t['idieresis'] = 0x00EF;
+  t['idieresisacute'] = 0x1E2F;
+  t['idieresiscyrillic'] = 0x04E5;
+  t['idotbelow'] = 0x1ECB;
+  t['iebrevecyrillic'] = 0x04D7;
+  t['iecyrillic'] = 0x0435;
+  t['ieungacirclekorean'] = 0x3275;
+  t['ieungaparenkorean'] = 0x3215;
+  t['ieungcirclekorean'] = 0x3267;
+  t['ieungkorean'] = 0x3147;
+  t['ieungparenkorean'] = 0x3207;
+  t['igrave'] = 0x00EC;
+  t['igujarati'] = 0x0A87;
+  t['igurmukhi'] = 0x0A07;
+  t['ihiragana'] = 0x3044;
+  t['ihookabove'] = 0x1EC9;
+  t['iibengali'] = 0x0988;
+  t['iicyrillic'] = 0x0438;
+  t['iideva'] = 0x0908;
+  t['iigujarati'] = 0x0A88;
+  t['iigurmukhi'] = 0x0A08;
+  t['iimatragurmukhi'] = 0x0A40;
+  t['iinvertedbreve'] = 0x020B;
+  t['iishortcyrillic'] = 0x0439;
+  t['iivowelsignbengali'] = 0x09C0;
+  t['iivowelsigndeva'] = 0x0940;
+  t['iivowelsigngujarati'] = 0x0AC0;
+  t['ij'] = 0x0133;
+  t['ikatakana'] = 0x30A4;
+  t['ikatakanahalfwidth'] = 0xFF72;
+  t['ikorean'] = 0x3163;
+  t['ilde'] = 0x02DC;
+  t['iluyhebrew'] = 0x05AC;
+  t['imacron'] = 0x012B;
+  t['imacroncyrillic'] = 0x04E3;
+  t['imageorapproximatelyequal'] = 0x2253;
+  t['imatragurmukhi'] = 0x0A3F;
+  t['imonospace'] = 0xFF49;
+  t['increment'] = 0x2206;
+  t['infinity'] = 0x221E;
+  t['iniarmenian'] = 0x056B;
+  t['integral'] = 0x222B;
+  t['integralbottom'] = 0x2321;
+  t['integralbt'] = 0x2321;
+  t['integralex'] = 0xF8F5;
+  t['integraltop'] = 0x2320;
+  t['integraltp'] = 0x2320;
+  t['intersection'] = 0x2229;
+  t['intisquare'] = 0x3305;
+  t['invbullet'] = 0x25D8;
+  t['invcircle'] = 0x25D9;
+  t['invsmileface'] = 0x263B;
+  t['iocyrillic'] = 0x0451;
+  t['iogonek'] = 0x012F;
+  t['iota'] = 0x03B9;
+  t['iotadieresis'] = 0x03CA;
+  t['iotadieresistonos'] = 0x0390;
+  t['iotalatin'] = 0x0269;
+  t['iotatonos'] = 0x03AF;
+  t['iparen'] = 0x24A4;
+  t['irigurmukhi'] = 0x0A72;
+  t['ismallhiragana'] = 0x3043;
+  t['ismallkatakana'] = 0x30A3;
+  t['ismallkatakanahalfwidth'] = 0xFF68;
+  t['issharbengali'] = 0x09FA;
+  t['istroke'] = 0x0268;
+  t['isuperior'] = 0xF6ED;
+  t['iterationhiragana'] = 0x309D;
+  t['iterationkatakana'] = 0x30FD;
+  t['itilde'] = 0x0129;
+  t['itildebelow'] = 0x1E2D;
+  t['iubopomofo'] = 0x3129;
+  t['iucyrillic'] = 0x044E;
+  t['ivowelsignbengali'] = 0x09BF;
+  t['ivowelsigndeva'] = 0x093F;
+  t['ivowelsigngujarati'] = 0x0ABF;
+  t['izhitsacyrillic'] = 0x0475;
+  t['izhitsadblgravecyrillic'] = 0x0477;
+  t['j'] = 0x006A;
+  t['jaarmenian'] = 0x0571;
+  t['jabengali'] = 0x099C;
+  t['jadeva'] = 0x091C;
+  t['jagujarati'] = 0x0A9C;
+  t['jagurmukhi'] = 0x0A1C;
+  t['jbopomofo'] = 0x3110;
+  t['jcaron'] = 0x01F0;
+  t['jcircle'] = 0x24D9;
+  t['jcircumflex'] = 0x0135;
+  t['jcrossedtail'] = 0x029D;
+  t['jdotlessstroke'] = 0x025F;
+  t['jecyrillic'] = 0x0458;
+  t['jeemarabic'] = 0x062C;
+  t['jeemfinalarabic'] = 0xFE9E;
+  t['jeeminitialarabic'] = 0xFE9F;
+  t['jeemmedialarabic'] = 0xFEA0;
+  t['jeharabic'] = 0x0698;
+  t['jehfinalarabic'] = 0xFB8B;
+  t['jhabengali'] = 0x099D;
+  t['jhadeva'] = 0x091D;
+  t['jhagujarati'] = 0x0A9D;
+  t['jhagurmukhi'] = 0x0A1D;
+  t['jheharmenian'] = 0x057B;
+  t['jis'] = 0x3004;
+  t['jmonospace'] = 0xFF4A;
+  t['jparen'] = 0x24A5;
+  t['jsuperior'] = 0x02B2;
+  t['k'] = 0x006B;
+  t['kabashkircyrillic'] = 0x04A1;
+  t['kabengali'] = 0x0995;
+  t['kacute'] = 0x1E31;
+  t['kacyrillic'] = 0x043A;
+  t['kadescendercyrillic'] = 0x049B;
+  t['kadeva'] = 0x0915;
+  t['kaf'] = 0x05DB;
+  t['kafarabic'] = 0x0643;
+  t['kafdagesh'] = 0xFB3B;
+  t['kafdageshhebrew'] = 0xFB3B;
+  t['kaffinalarabic'] = 0xFEDA;
+  t['kafhebrew'] = 0x05DB;
+  t['kafinitialarabic'] = 0xFEDB;
+  t['kafmedialarabic'] = 0xFEDC;
+  t['kafrafehebrew'] = 0xFB4D;
+  t['kagujarati'] = 0x0A95;
+  t['kagurmukhi'] = 0x0A15;
+  t['kahiragana'] = 0x304B;
+  t['kahookcyrillic'] = 0x04C4;
+  t['kakatakana'] = 0x30AB;
+  t['kakatakanahalfwidth'] = 0xFF76;
+  t['kappa'] = 0x03BA;
+  t['kappasymbolgreek'] = 0x03F0;
+  t['kapyeounmieumkorean'] = 0x3171;
+  t['kapyeounphieuphkorean'] = 0x3184;
+  t['kapyeounpieupkorean'] = 0x3178;
+  t['kapyeounssangpieupkorean'] = 0x3179;
+  t['karoriisquare'] = 0x330D;
+  t['kashidaautoarabic'] = 0x0640;
+  t['kashidaautonosidebearingarabic'] = 0x0640;
+  t['kasmallkatakana'] = 0x30F5;
+  t['kasquare'] = 0x3384;
+  t['kasraarabic'] = 0x0650;
+  t['kasratanarabic'] = 0x064D;
+  t['kastrokecyrillic'] = 0x049F;
+  t['katahiraprolongmarkhalfwidth'] = 0xFF70;
+  t['kaverticalstrokecyrillic'] = 0x049D;
+  t['kbopomofo'] = 0x310E;
+  t['kcalsquare'] = 0x3389;
+  t['kcaron'] = 0x01E9;
+  t['kcedilla'] = 0x0137;
+  t['kcircle'] = 0x24DA;
+  t['kcommaaccent'] = 0x0137;
+  t['kdotbelow'] = 0x1E33;
+  t['keharmenian'] = 0x0584;
+  t['kehiragana'] = 0x3051;
+  t['kekatakana'] = 0x30B1;
+  t['kekatakanahalfwidth'] = 0xFF79;
+  t['kenarmenian'] = 0x056F;
+  t['kesmallkatakana'] = 0x30F6;
+  t['kgreenlandic'] = 0x0138;
+  t['khabengali'] = 0x0996;
+  t['khacyrillic'] = 0x0445;
+  t['khadeva'] = 0x0916;
+  t['khagujarati'] = 0x0A96;
+  t['khagurmukhi'] = 0x0A16;
+  t['khaharabic'] = 0x062E;
+  t['khahfinalarabic'] = 0xFEA6;
+  t['khahinitialarabic'] = 0xFEA7;
+  t['khahmedialarabic'] = 0xFEA8;
+  t['kheicoptic'] = 0x03E7;
+  t['khhadeva'] = 0x0959;
+  t['khhagurmukhi'] = 0x0A59;
+  t['khieukhacirclekorean'] = 0x3278;
+  t['khieukhaparenkorean'] = 0x3218;
+  t['khieukhcirclekorean'] = 0x326A;
+  t['khieukhkorean'] = 0x314B;
+  t['khieukhparenkorean'] = 0x320A;
+  t['khokhaithai'] = 0x0E02;
+  t['khokhonthai'] = 0x0E05;
+  t['khokhuatthai'] = 0x0E03;
+  t['khokhwaithai'] = 0x0E04;
+  t['khomutthai'] = 0x0E5B;
+  t['khook'] = 0x0199;
+  t['khorakhangthai'] = 0x0E06;
+  t['khzsquare'] = 0x3391;
+  t['kihiragana'] = 0x304D;
+  t['kikatakana'] = 0x30AD;
+  t['kikatakanahalfwidth'] = 0xFF77;
+  t['kiroguramusquare'] = 0x3315;
+  t['kiromeetorusquare'] = 0x3316;
+  t['kirosquare'] = 0x3314;
+  t['kiyeokacirclekorean'] = 0x326E;
+  t['kiyeokaparenkorean'] = 0x320E;
+  t['kiyeokcirclekorean'] = 0x3260;
+  t['kiyeokkorean'] = 0x3131;
+  t['kiyeokparenkorean'] = 0x3200;
+  t['kiyeoksioskorean'] = 0x3133;
+  t['kjecyrillic'] = 0x045C;
+  t['klinebelow'] = 0x1E35;
+  t['klsquare'] = 0x3398;
+  t['kmcubedsquare'] = 0x33A6;
+  t['kmonospace'] = 0xFF4B;
+  t['kmsquaredsquare'] = 0x33A2;
+  t['kohiragana'] = 0x3053;
+  t['kohmsquare'] = 0x33C0;
+  t['kokaithai'] = 0x0E01;
+  t['kokatakana'] = 0x30B3;
+  t['kokatakanahalfwidth'] = 0xFF7A;
+  t['kooposquare'] = 0x331E;
+  t['koppacyrillic'] = 0x0481;
+  t['koreanstandardsymbol'] = 0x327F;
+  t['koroniscmb'] = 0x0343;
+  t['kparen'] = 0x24A6;
+  t['kpasquare'] = 0x33AA;
+  t['ksicyrillic'] = 0x046F;
+  t['ktsquare'] = 0x33CF;
+  t['kturned'] = 0x029E;
+  t['kuhiragana'] = 0x304F;
+  t['kukatakana'] = 0x30AF;
+  t['kukatakanahalfwidth'] = 0xFF78;
+  t['kvsquare'] = 0x33B8;
+  t['kwsquare'] = 0x33BE;
+  t['l'] = 0x006C;
+  t['labengali'] = 0x09B2;
+  t['lacute'] = 0x013A;
+  t['ladeva'] = 0x0932;
+  t['lagujarati'] = 0x0AB2;
+  t['lagurmukhi'] = 0x0A32;
+  t['lakkhangyaothai'] = 0x0E45;
+  t['lamaleffinalarabic'] = 0xFEFC;
+  t['lamalefhamzaabovefinalarabic'] = 0xFEF8;
+  t['lamalefhamzaaboveisolatedarabic'] = 0xFEF7;
+  t['lamalefhamzabelowfinalarabic'] = 0xFEFA;
+  t['lamalefhamzabelowisolatedarabic'] = 0xFEF9;
+  t['lamalefisolatedarabic'] = 0xFEFB;
+  t['lamalefmaddaabovefinalarabic'] = 0xFEF6;
+  t['lamalefmaddaaboveisolatedarabic'] = 0xFEF5;
+  t['lamarabic'] = 0x0644;
+  t['lambda'] = 0x03BB;
+  t['lambdastroke'] = 0x019B;
+  t['lamed'] = 0x05DC;
+  t['lameddagesh'] = 0xFB3C;
+  t['lameddageshhebrew'] = 0xFB3C;
+  t['lamedhebrew'] = 0x05DC;
+  t['lamfinalarabic'] = 0xFEDE;
+  t['lamhahinitialarabic'] = 0xFCCA;
+  t['laminitialarabic'] = 0xFEDF;
+  t['lamjeeminitialarabic'] = 0xFCC9;
+  t['lamkhahinitialarabic'] = 0xFCCB;
+  t['lamlamhehisolatedarabic'] = 0xFDF2;
+  t['lammedialarabic'] = 0xFEE0;
+  t['lammeemhahinitialarabic'] = 0xFD88;
+  t['lammeeminitialarabic'] = 0xFCCC;
+  t['largecircle'] = 0x25EF;
+  t['lbar'] = 0x019A;
+  t['lbelt'] = 0x026C;
+  t['lbopomofo'] = 0x310C;
+  t['lcaron'] = 0x013E;
+  t['lcedilla'] = 0x013C;
+  t['lcircle'] = 0x24DB;
+  t['lcircumflexbelow'] = 0x1E3D;
+  t['lcommaaccent'] = 0x013C;
+  t['ldot'] = 0x0140;
+  t['ldotaccent'] = 0x0140;
+  t['ldotbelow'] = 0x1E37;
+  t['ldotbelowmacron'] = 0x1E39;
+  t['leftangleabovecmb'] = 0x031A;
+  t['lefttackbelowcmb'] = 0x0318;
+  t['less'] = 0x003C;
+  t['lessequal'] = 0x2264;
+  t['lessequalorgreater'] = 0x22DA;
+  t['lessmonospace'] = 0xFF1C;
+  t['lessorequivalent'] = 0x2272;
+  t['lessorgreater'] = 0x2276;
+  t['lessoverequal'] = 0x2266;
+  t['lesssmall'] = 0xFE64;
+  t['lezh'] = 0x026E;
+  t['lfblock'] = 0x258C;
+  t['lhookretroflex'] = 0x026D;
+  t['lira'] = 0x20A4;
+  t['liwnarmenian'] = 0x056C;
+  t['lj'] = 0x01C9;
+  t['ljecyrillic'] = 0x0459;
+  t['ll'] = 0xF6C0;
+  t['lladeva'] = 0x0933;
+  t['llagujarati'] = 0x0AB3;
+  t['llinebelow'] = 0x1E3B;
+  t['llladeva'] = 0x0934;
+  t['llvocalicbengali'] = 0x09E1;
+  t['llvocalicdeva'] = 0x0961;
+  t['llvocalicvowelsignbengali'] = 0x09E3;
+  t['llvocalicvowelsigndeva'] = 0x0963;
+  t['lmiddletilde'] = 0x026B;
+  t['lmonospace'] = 0xFF4C;
+  t['lmsquare'] = 0x33D0;
+  t['lochulathai'] = 0x0E2C;
+  t['logicaland'] = 0x2227;
+  t['logicalnot'] = 0x00AC;
+  t['logicalnotreversed'] = 0x2310;
+  t['logicalor'] = 0x2228;
+  t['lolingthai'] = 0x0E25;
+  t['longs'] = 0x017F;
+  t['lowlinecenterline'] = 0xFE4E;
+  t['lowlinecmb'] = 0x0332;
+  t['lowlinedashed'] = 0xFE4D;
+  t['lozenge'] = 0x25CA;
+  t['lparen'] = 0x24A7;
+  t['lslash'] = 0x0142;
+  t['lsquare'] = 0x2113;
+  t['lsuperior'] = 0xF6EE;
+  t['ltshade'] = 0x2591;
+  t['luthai'] = 0x0E26;
+  t['lvocalicbengali'] = 0x098C;
+  t['lvocalicdeva'] = 0x090C;
+  t['lvocalicvowelsignbengali'] = 0x09E2;
+  t['lvocalicvowelsigndeva'] = 0x0962;
+  t['lxsquare'] = 0x33D3;
+  t['m'] = 0x006D;
+  t['mabengali'] = 0x09AE;
+  t['macron'] = 0x00AF;
+  t['macronbelowcmb'] = 0x0331;
+  t['macroncmb'] = 0x0304;
+  t['macronlowmod'] = 0x02CD;
+  t['macronmonospace'] = 0xFFE3;
+  t['macute'] = 0x1E3F;
+  t['madeva'] = 0x092E;
+  t['magujarati'] = 0x0AAE;
+  t['magurmukhi'] = 0x0A2E;
+  t['mahapakhhebrew'] = 0x05A4;
+  t['mahapakhlefthebrew'] = 0x05A4;
+  t['mahiragana'] = 0x307E;
+  t['maichattawalowleftthai'] = 0xF895;
+  t['maichattawalowrightthai'] = 0xF894;
+  t['maichattawathai'] = 0x0E4B;
+  t['maichattawaupperleftthai'] = 0xF893;
+  t['maieklowleftthai'] = 0xF88C;
+  t['maieklowrightthai'] = 0xF88B;
+  t['maiekthai'] = 0x0E48;
+  t['maiekupperleftthai'] = 0xF88A;
+  t['maihanakatleftthai'] = 0xF884;
+  t['maihanakatthai'] = 0x0E31;
+  t['maitaikhuleftthai'] = 0xF889;
+  t['maitaikhuthai'] = 0x0E47;
+  t['maitholowleftthai'] = 0xF88F;
+  t['maitholowrightthai'] = 0xF88E;
+  t['maithothai'] = 0x0E49;
+  t['maithoupperleftthai'] = 0xF88D;
+  t['maitrilowleftthai'] = 0xF892;
+  t['maitrilowrightthai'] = 0xF891;
+  t['maitrithai'] = 0x0E4A;
+  t['maitriupperleftthai'] = 0xF890;
+  t['maiyamokthai'] = 0x0E46;
+  t['makatakana'] = 0x30DE;
+  t['makatakanahalfwidth'] = 0xFF8F;
+  t['male'] = 0x2642;
+  t['mansyonsquare'] = 0x3347;
+  t['maqafhebrew'] = 0x05BE;
+  t['mars'] = 0x2642;
+  t['masoracirclehebrew'] = 0x05AF;
+  t['masquare'] = 0x3383;
+  t['mbopomofo'] = 0x3107;
+  t['mbsquare'] = 0x33D4;
+  t['mcircle'] = 0x24DC;
+  t['mcubedsquare'] = 0x33A5;
+  t['mdotaccent'] = 0x1E41;
+  t['mdotbelow'] = 0x1E43;
+  t['meemarabic'] = 0x0645;
+  t['meemfinalarabic'] = 0xFEE2;
+  t['meeminitialarabic'] = 0xFEE3;
+  t['meemmedialarabic'] = 0xFEE4;
+  t['meemmeeminitialarabic'] = 0xFCD1;
+  t['meemmeemisolatedarabic'] = 0xFC48;
+  t['meetorusquare'] = 0x334D;
+  t['mehiragana'] = 0x3081;
+  t['meizierasquare'] = 0x337E;
+  t['mekatakana'] = 0x30E1;
+  t['mekatakanahalfwidth'] = 0xFF92;
+  t['mem'] = 0x05DE;
+  t['memdagesh'] = 0xFB3E;
+  t['memdageshhebrew'] = 0xFB3E;
+  t['memhebrew'] = 0x05DE;
+  t['menarmenian'] = 0x0574;
+  t['merkhahebrew'] = 0x05A5;
+  t['merkhakefulahebrew'] = 0x05A6;
+  t['merkhakefulalefthebrew'] = 0x05A6;
+  t['merkhalefthebrew'] = 0x05A5;
+  t['mhook'] = 0x0271;
+  t['mhzsquare'] = 0x3392;
+  t['middledotkatakanahalfwidth'] = 0xFF65;
+  t['middot'] = 0x00B7;
+  t['mieumacirclekorean'] = 0x3272;
+  t['mieumaparenkorean'] = 0x3212;
+  t['mieumcirclekorean'] = 0x3264;
+  t['mieumkorean'] = 0x3141;
+  t['mieumpansioskorean'] = 0x3170;
+  t['mieumparenkorean'] = 0x3204;
+  t['mieumpieupkorean'] = 0x316E;
+  t['mieumsioskorean'] = 0x316F;
+  t['mihiragana'] = 0x307F;
+  t['mikatakana'] = 0x30DF;
+  t['mikatakanahalfwidth'] = 0xFF90;
+  t['minus'] = 0x2212;
+  t['minusbelowcmb'] = 0x0320;
+  t['minuscircle'] = 0x2296;
+  t['minusmod'] = 0x02D7;
+  t['minusplus'] = 0x2213;
+  t['minute'] = 0x2032;
+  t['miribaarusquare'] = 0x334A;
+  t['mirisquare'] = 0x3349;
+  t['mlonglegturned'] = 0x0270;
+  t['mlsquare'] = 0x3396;
+  t['mmcubedsquare'] = 0x33A3;
+  t['mmonospace'] = 0xFF4D;
+  t['mmsquaredsquare'] = 0x339F;
+  t['mohiragana'] = 0x3082;
+  t['mohmsquare'] = 0x33C1;
+  t['mokatakana'] = 0x30E2;
+  t['mokatakanahalfwidth'] = 0xFF93;
+  t['molsquare'] = 0x33D6;
+  t['momathai'] = 0x0E21;
+  t['moverssquare'] = 0x33A7;
+  t['moverssquaredsquare'] = 0x33A8;
+  t['mparen'] = 0x24A8;
+  t['mpasquare'] = 0x33AB;
+  t['mssquare'] = 0x33B3;
+  t['msuperior'] = 0xF6EF;
+  t['mturned'] = 0x026F;
+  t['mu'] = 0x00B5;
+  t['mu1'] = 0x00B5;
+  t['muasquare'] = 0x3382;
+  t['muchgreater'] = 0x226B;
+  t['muchless'] = 0x226A;
+  t['mufsquare'] = 0x338C;
+  t['mugreek'] = 0x03BC;
+  t['mugsquare'] = 0x338D;
+  t['muhiragana'] = 0x3080;
+  t['mukatakana'] = 0x30E0;
+  t['mukatakanahalfwidth'] = 0xFF91;
+  t['mulsquare'] = 0x3395;
+  t['multiply'] = 0x00D7;
+  t['mumsquare'] = 0x339B;
+  t['munahhebrew'] = 0x05A3;
+  t['munahlefthebrew'] = 0x05A3;
+  t['musicalnote'] = 0x266A;
+  t['musicalnotedbl'] = 0x266B;
+  t['musicflatsign'] = 0x266D;
+  t['musicsharpsign'] = 0x266F;
+  t['mussquare'] = 0x33B2;
+  t['muvsquare'] = 0x33B6;
+  t['muwsquare'] = 0x33BC;
+  t['mvmegasquare'] = 0x33B9;
+  t['mvsquare'] = 0x33B7;
+  t['mwmegasquare'] = 0x33BF;
+  t['mwsquare'] = 0x33BD;
+  t['n'] = 0x006E;
+  t['nabengali'] = 0x09A8;
+  t['nabla'] = 0x2207;
+  t['nacute'] = 0x0144;
+  t['nadeva'] = 0x0928;
+  t['nagujarati'] = 0x0AA8;
+  t['nagurmukhi'] = 0x0A28;
+  t['nahiragana'] = 0x306A;
+  t['nakatakana'] = 0x30CA;
+  t['nakatakanahalfwidth'] = 0xFF85;
+  t['napostrophe'] = 0x0149;
+  t['nasquare'] = 0x3381;
+  t['nbopomofo'] = 0x310B;
+  t['nbspace'] = 0x00A0;
+  t['ncaron'] = 0x0148;
+  t['ncedilla'] = 0x0146;
+  t['ncircle'] = 0x24DD;
+  t['ncircumflexbelow'] = 0x1E4B;
+  t['ncommaaccent'] = 0x0146;
+  t['ndotaccent'] = 0x1E45;
+  t['ndotbelow'] = 0x1E47;
+  t['nehiragana'] = 0x306D;
+  t['nekatakana'] = 0x30CD;
+  t['nekatakanahalfwidth'] = 0xFF88;
+  t['newsheqelsign'] = 0x20AA;
+  t['nfsquare'] = 0x338B;
+  t['ngabengali'] = 0x0999;
+  t['ngadeva'] = 0x0919;
+  t['ngagujarati'] = 0x0A99;
+  t['ngagurmukhi'] = 0x0A19;
+  t['ngonguthai'] = 0x0E07;
+  t['nhiragana'] = 0x3093;
+  t['nhookleft'] = 0x0272;
+  t['nhookretroflex'] = 0x0273;
+  t['nieunacirclekorean'] = 0x326F;
+  t['nieunaparenkorean'] = 0x320F;
+  t['nieuncieuckorean'] = 0x3135;
+  t['nieuncirclekorean'] = 0x3261;
+  t['nieunhieuhkorean'] = 0x3136;
+  t['nieunkorean'] = 0x3134;
+  t['nieunpansioskorean'] = 0x3168;
+  t['nieunparenkorean'] = 0x3201;
+  t['nieunsioskorean'] = 0x3167;
+  t['nieuntikeutkorean'] = 0x3166;
+  t['nihiragana'] = 0x306B;
+  t['nikatakana'] = 0x30CB;
+  t['nikatakanahalfwidth'] = 0xFF86;
+  t['nikhahitleftthai'] = 0xF899;
+  t['nikhahitthai'] = 0x0E4D;
+  t['nine'] = 0x0039;
+  t['ninearabic'] = 0x0669;
+  t['ninebengali'] = 0x09EF;
+  t['ninecircle'] = 0x2468;
+  t['ninecircleinversesansserif'] = 0x2792;
+  t['ninedeva'] = 0x096F;
+  t['ninegujarati'] = 0x0AEF;
+  t['ninegurmukhi'] = 0x0A6F;
+  t['ninehackarabic'] = 0x0669;
+  t['ninehangzhou'] = 0x3029;
+  t['nineideographicparen'] = 0x3228;
+  t['nineinferior'] = 0x2089;
+  t['ninemonospace'] = 0xFF19;
+  t['nineoldstyle'] = 0xF739;
+  t['nineparen'] = 0x247C;
+  t['nineperiod'] = 0x2490;
+  t['ninepersian'] = 0x06F9;
+  t['nineroman'] = 0x2178;
+  t['ninesuperior'] = 0x2079;
+  t['nineteencircle'] = 0x2472;
+  t['nineteenparen'] = 0x2486;
+  t['nineteenperiod'] = 0x249A;
+  t['ninethai'] = 0x0E59;
+  t['nj'] = 0x01CC;
+  t['njecyrillic'] = 0x045A;
+  t['nkatakana'] = 0x30F3;
+  t['nkatakanahalfwidth'] = 0xFF9D;
+  t['nlegrightlong'] = 0x019E;
+  t['nlinebelow'] = 0x1E49;
+  t['nmonospace'] = 0xFF4E;
+  t['nmsquare'] = 0x339A;
+  t['nnabengali'] = 0x09A3;
+  t['nnadeva'] = 0x0923;
+  t['nnagujarati'] = 0x0AA3;
+  t['nnagurmukhi'] = 0x0A23;
+  t['nnnadeva'] = 0x0929;
+  t['nohiragana'] = 0x306E;
+  t['nokatakana'] = 0x30CE;
+  t['nokatakanahalfwidth'] = 0xFF89;
+  t['nonbreakingspace'] = 0x00A0;
+  t['nonenthai'] = 0x0E13;
+  t['nonuthai'] = 0x0E19;
+  t['noonarabic'] = 0x0646;
+  t['noonfinalarabic'] = 0xFEE6;
+  t['noonghunnaarabic'] = 0x06BA;
+  t['noonghunnafinalarabic'] = 0xFB9F;
+  t['nooninitialarabic'] = 0xFEE7;
+  t['noonjeeminitialarabic'] = 0xFCD2;
+  t['noonjeemisolatedarabic'] = 0xFC4B;
+  t['noonmedialarabic'] = 0xFEE8;
+  t['noonmeeminitialarabic'] = 0xFCD5;
+  t['noonmeemisolatedarabic'] = 0xFC4E;
+  t['noonnoonfinalarabic'] = 0xFC8D;
+  t['notcontains'] = 0x220C;
+  t['notelement'] = 0x2209;
+  t['notelementof'] = 0x2209;
+  t['notequal'] = 0x2260;
+  t['notgreater'] = 0x226F;
+  t['notgreaternorequal'] = 0x2271;
+  t['notgreaternorless'] = 0x2279;
+  t['notidentical'] = 0x2262;
+  t['notless'] = 0x226E;
+  t['notlessnorequal'] = 0x2270;
+  t['notparallel'] = 0x2226;
+  t['notprecedes'] = 0x2280;
+  t['notsubset'] = 0x2284;
+  t['notsucceeds'] = 0x2281;
+  t['notsuperset'] = 0x2285;
+  t['nowarmenian'] = 0x0576;
+  t['nparen'] = 0x24A9;
+  t['nssquare'] = 0x33B1;
+  t['nsuperior'] = 0x207F;
+  t['ntilde'] = 0x00F1;
+  t['nu'] = 0x03BD;
+  t['nuhiragana'] = 0x306C;
+  t['nukatakana'] = 0x30CC;
+  t['nukatakanahalfwidth'] = 0xFF87;
+  t['nuktabengali'] = 0x09BC;
+  t['nuktadeva'] = 0x093C;
+  t['nuktagujarati'] = 0x0ABC;
+  t['nuktagurmukhi'] = 0x0A3C;
+  t['numbersign'] = 0x0023;
+  t['numbersignmonospace'] = 0xFF03;
+  t['numbersignsmall'] = 0xFE5F;
+  t['numeralsigngreek'] = 0x0374;
+  t['numeralsignlowergreek'] = 0x0375;
+  t['numero'] = 0x2116;
+  t['nun'] = 0x05E0;
+  t['nundagesh'] = 0xFB40;
+  t['nundageshhebrew'] = 0xFB40;
+  t['nunhebrew'] = 0x05E0;
+  t['nvsquare'] = 0x33B5;
+  t['nwsquare'] = 0x33BB;
+  t['nyabengali'] = 0x099E;
+  t['nyadeva'] = 0x091E;
+  t['nyagujarati'] = 0x0A9E;
+  t['nyagurmukhi'] = 0x0A1E;
+  t['o'] = 0x006F;
+  t['oacute'] = 0x00F3;
+  t['oangthai'] = 0x0E2D;
+  t['obarred'] = 0x0275;
+  t['obarredcyrillic'] = 0x04E9;
+  t['obarreddieresiscyrillic'] = 0x04EB;
+  t['obengali'] = 0x0993;
+  t['obopomofo'] = 0x311B;
+  t['obreve'] = 0x014F;
+  t['ocandradeva'] = 0x0911;
+  t['ocandragujarati'] = 0x0A91;
+  t['ocandravowelsigndeva'] = 0x0949;
+  t['ocandravowelsigngujarati'] = 0x0AC9;
+  t['ocaron'] = 0x01D2;
+  t['ocircle'] = 0x24DE;
+  t['ocircumflex'] = 0x00F4;
+  t['ocircumflexacute'] = 0x1ED1;
+  t['ocircumflexdotbelow'] = 0x1ED9;
+  t['ocircumflexgrave'] = 0x1ED3;
+  t['ocircumflexhookabove'] = 0x1ED5;
+  t['ocircumflextilde'] = 0x1ED7;
+  t['ocyrillic'] = 0x043E;
+  t['odblacute'] = 0x0151;
+  t['odblgrave'] = 0x020D;
+  t['odeva'] = 0x0913;
+  t['odieresis'] = 0x00F6;
+  t['odieresiscyrillic'] = 0x04E7;
+  t['odotbelow'] = 0x1ECD;
+  t['oe'] = 0x0153;
+  t['oekorean'] = 0x315A;
+  t['ogonek'] = 0x02DB;
+  t['ogonekcmb'] = 0x0328;
+  t['ograve'] = 0x00F2;
+  t['ogujarati'] = 0x0A93;
+  t['oharmenian'] = 0x0585;
+  t['ohiragana'] = 0x304A;
+  t['ohookabove'] = 0x1ECF;
+  t['ohorn'] = 0x01A1;
+  t['ohornacute'] = 0x1EDB;
+  t['ohorndotbelow'] = 0x1EE3;
+  t['ohorngrave'] = 0x1EDD;
+  t['ohornhookabove'] = 0x1EDF;
+  t['ohorntilde'] = 0x1EE1;
+  t['ohungarumlaut'] = 0x0151;
+  t['oi'] = 0x01A3;
+  t['oinvertedbreve'] = 0x020F;
+  t['okatakana'] = 0x30AA;
+  t['okatakanahalfwidth'] = 0xFF75;
+  t['okorean'] = 0x3157;
+  t['olehebrew'] = 0x05AB;
+  t['omacron'] = 0x014D;
+  t['omacronacute'] = 0x1E53;
+  t['omacrongrave'] = 0x1E51;
+  t['omdeva'] = 0x0950;
+  t['omega'] = 0x03C9;
+  t['omega1'] = 0x03D6;
+  t['omegacyrillic'] = 0x0461;
+  t['omegalatinclosed'] = 0x0277;
+  t['omegaroundcyrillic'] = 0x047B;
+  t['omegatitlocyrillic'] = 0x047D;
+  t['omegatonos'] = 0x03CE;
+  t['omgujarati'] = 0x0AD0;
+  t['omicron'] = 0x03BF;
+  t['omicrontonos'] = 0x03CC;
+  t['omonospace'] = 0xFF4F;
+  t['one'] = 0x0031;
+  t['onearabic'] = 0x0661;
+  t['onebengali'] = 0x09E7;
+  t['onecircle'] = 0x2460;
+  t['onecircleinversesansserif'] = 0x278A;
+  t['onedeva'] = 0x0967;
+  t['onedotenleader'] = 0x2024;
+  t['oneeighth'] = 0x215B;
+  t['onefitted'] = 0xF6DC;
+  t['onegujarati'] = 0x0AE7;
+  t['onegurmukhi'] = 0x0A67;
+  t['onehackarabic'] = 0x0661;
+  t['onehalf'] = 0x00BD;
+  t['onehangzhou'] = 0x3021;
+  t['oneideographicparen'] = 0x3220;
+  t['oneinferior'] = 0x2081;
+  t['onemonospace'] = 0xFF11;
+  t['onenumeratorbengali'] = 0x09F4;
+  t['oneoldstyle'] = 0xF731;
+  t['oneparen'] = 0x2474;
+  t['oneperiod'] = 0x2488;
+  t['onepersian'] = 0x06F1;
+  t['onequarter'] = 0x00BC;
+  t['oneroman'] = 0x2170;
+  t['onesuperior'] = 0x00B9;
+  t['onethai'] = 0x0E51;
+  t['onethird'] = 0x2153;
+  t['oogonek'] = 0x01EB;
+  t['oogonekmacron'] = 0x01ED;
+  t['oogurmukhi'] = 0x0A13;
+  t['oomatragurmukhi'] = 0x0A4B;
+  t['oopen'] = 0x0254;
+  t['oparen'] = 0x24AA;
+  t['openbullet'] = 0x25E6;
+  t['option'] = 0x2325;
+  t['ordfeminine'] = 0x00AA;
+  t['ordmasculine'] = 0x00BA;
+  t['orthogonal'] = 0x221F;
+  t['oshortdeva'] = 0x0912;
+  t['oshortvowelsigndeva'] = 0x094A;
+  t['oslash'] = 0x00F8;
+  t['oslashacute'] = 0x01FF;
+  t['osmallhiragana'] = 0x3049;
+  t['osmallkatakana'] = 0x30A9;
+  t['osmallkatakanahalfwidth'] = 0xFF6B;
+  t['ostrokeacute'] = 0x01FF;
+  t['osuperior'] = 0xF6F0;
+  t['otcyrillic'] = 0x047F;
+  t['otilde'] = 0x00F5;
+  t['otildeacute'] = 0x1E4D;
+  t['otildedieresis'] = 0x1E4F;
+  t['oubopomofo'] = 0x3121;
+  t['overline'] = 0x203E;
+  t['overlinecenterline'] = 0xFE4A;
+  t['overlinecmb'] = 0x0305;
+  t['overlinedashed'] = 0xFE49;
+  t['overlinedblwavy'] = 0xFE4C;
+  t['overlinewavy'] = 0xFE4B;
+  t['overscore'] = 0x00AF;
+  t['ovowelsignbengali'] = 0x09CB;
+  t['ovowelsigndeva'] = 0x094B;
+  t['ovowelsigngujarati'] = 0x0ACB;
+  t['p'] = 0x0070;
+  t['paampssquare'] = 0x3380;
+  t['paasentosquare'] = 0x332B;
+  t['pabengali'] = 0x09AA;
+  t['pacute'] = 0x1E55;
+  t['padeva'] = 0x092A;
+  t['pagedown'] = 0x21DF;
+  t['pageup'] = 0x21DE;
+  t['pagujarati'] = 0x0AAA;
+  t['pagurmukhi'] = 0x0A2A;
+  t['pahiragana'] = 0x3071;
+  t['paiyannoithai'] = 0x0E2F;
+  t['pakatakana'] = 0x30D1;
+  t['palatalizationcyrilliccmb'] = 0x0484;
+  t['palochkacyrillic'] = 0x04C0;
+  t['pansioskorean'] = 0x317F;
+  t['paragraph'] = 0x00B6;
+  t['parallel'] = 0x2225;
+  t['parenleft'] = 0x0028;
+  t['parenleftaltonearabic'] = 0xFD3E;
+  t['parenleftbt'] = 0xF8ED;
+  t['parenleftex'] = 0xF8EC;
+  t['parenleftinferior'] = 0x208D;
+  t['parenleftmonospace'] = 0xFF08;
+  t['parenleftsmall'] = 0xFE59;
+  t['parenleftsuperior'] = 0x207D;
+  t['parenlefttp'] = 0xF8EB;
+  t['parenleftvertical'] = 0xFE35;
+  t['parenright'] = 0x0029;
+  t['parenrightaltonearabic'] = 0xFD3F;
+  t['parenrightbt'] = 0xF8F8;
+  t['parenrightex'] = 0xF8F7;
+  t['parenrightinferior'] = 0x208E;
+  t['parenrightmonospace'] = 0xFF09;
+  t['parenrightsmall'] = 0xFE5A;
+  t['parenrightsuperior'] = 0x207E;
+  t['parenrighttp'] = 0xF8F6;
+  t['parenrightvertical'] = 0xFE36;
+  t['partialdiff'] = 0x2202;
+  t['paseqhebrew'] = 0x05C0;
+  t['pashtahebrew'] = 0x0599;
+  t['pasquare'] = 0x33A9;
+  t['patah'] = 0x05B7;
+  t['patah11'] = 0x05B7;
+  t['patah1d'] = 0x05B7;
+  t['patah2a'] = 0x05B7;
+  t['patahhebrew'] = 0x05B7;
+  t['patahnarrowhebrew'] = 0x05B7;
+  t['patahquarterhebrew'] = 0x05B7;
+  t['patahwidehebrew'] = 0x05B7;
+  t['pazerhebrew'] = 0x05A1;
+  t['pbopomofo'] = 0x3106;
+  t['pcircle'] = 0x24DF;
+  t['pdotaccent'] = 0x1E57;
+  t['pe'] = 0x05E4;
+  t['pecyrillic'] = 0x043F;
+  t['pedagesh'] = 0xFB44;
+  t['pedageshhebrew'] = 0xFB44;
+  t['peezisquare'] = 0x333B;
+  t['pefinaldageshhebrew'] = 0xFB43;
+  t['peharabic'] = 0x067E;
+  t['peharmenian'] = 0x057A;
+  t['pehebrew'] = 0x05E4;
+  t['pehfinalarabic'] = 0xFB57;
+  t['pehinitialarabic'] = 0xFB58;
+  t['pehiragana'] = 0x307A;
+  t['pehmedialarabic'] = 0xFB59;
+  t['pekatakana'] = 0x30DA;
+  t['pemiddlehookcyrillic'] = 0x04A7;
+  t['perafehebrew'] = 0xFB4E;
+  t['percent'] = 0x0025;
+  t['percentarabic'] = 0x066A;
+  t['percentmonospace'] = 0xFF05;
+  t['percentsmall'] = 0xFE6A;
+  t['period'] = 0x002E;
+  t['periodarmenian'] = 0x0589;
+  t['periodcentered'] = 0x00B7;
+  t['periodhalfwidth'] = 0xFF61;
+  t['periodinferior'] = 0xF6E7;
+  t['periodmonospace'] = 0xFF0E;
+  t['periodsmall'] = 0xFE52;
+  t['periodsuperior'] = 0xF6E8;
+  t['perispomenigreekcmb'] = 0x0342;
+  t['perpendicular'] = 0x22A5;
+  t['perthousand'] = 0x2030;
+  t['peseta'] = 0x20A7;
+  t['pfsquare'] = 0x338A;
+  t['phabengali'] = 0x09AB;
+  t['phadeva'] = 0x092B;
+  t['phagujarati'] = 0x0AAB;
+  t['phagurmukhi'] = 0x0A2B;
+  t['phi'] = 0x03C6;
+  t['phi1'] = 0x03D5;
+  t['phieuphacirclekorean'] = 0x327A;
+  t['phieuphaparenkorean'] = 0x321A;
+  t['phieuphcirclekorean'] = 0x326C;
+  t['phieuphkorean'] = 0x314D;
+  t['phieuphparenkorean'] = 0x320C;
+  t['philatin'] = 0x0278;
+  t['phinthuthai'] = 0x0E3A;
+  t['phisymbolgreek'] = 0x03D5;
+  t['phook'] = 0x01A5;
+  t['phophanthai'] = 0x0E1E;
+  t['phophungthai'] = 0x0E1C;
+  t['phosamphaothai'] = 0x0E20;
+  t['pi'] = 0x03C0;
+  t['pieupacirclekorean'] = 0x3273;
+  t['pieupaparenkorean'] = 0x3213;
+  t['pieupcieuckorean'] = 0x3176;
+  t['pieupcirclekorean'] = 0x3265;
+  t['pieupkiyeokkorean'] = 0x3172;
+  t['pieupkorean'] = 0x3142;
+  t['pieupparenkorean'] = 0x3205;
+  t['pieupsioskiyeokkorean'] = 0x3174;
+  t['pieupsioskorean'] = 0x3144;
+  t['pieupsiostikeutkorean'] = 0x3175;
+  t['pieupthieuthkorean'] = 0x3177;
+  t['pieuptikeutkorean'] = 0x3173;
+  t['pihiragana'] = 0x3074;
+  t['pikatakana'] = 0x30D4;
+  t['pisymbolgreek'] = 0x03D6;
+  t['piwrarmenian'] = 0x0583;
+  t['plus'] = 0x002B;
+  t['plusbelowcmb'] = 0x031F;
+  t['pluscircle'] = 0x2295;
+  t['plusminus'] = 0x00B1;
+  t['plusmod'] = 0x02D6;
+  t['plusmonospace'] = 0xFF0B;
+  t['plussmall'] = 0xFE62;
+  t['plussuperior'] = 0x207A;
+  t['pmonospace'] = 0xFF50;
+  t['pmsquare'] = 0x33D8;
+  t['pohiragana'] = 0x307D;
+  t['pointingindexdownwhite'] = 0x261F;
+  t['pointingindexleftwhite'] = 0x261C;
+  t['pointingindexrightwhite'] = 0x261E;
+  t['pointingindexupwhite'] = 0x261D;
+  t['pokatakana'] = 0x30DD;
+  t['poplathai'] = 0x0E1B;
+  t['postalmark'] = 0x3012;
+  t['postalmarkface'] = 0x3020;
+  t['pparen'] = 0x24AB;
+  t['precedes'] = 0x227A;
+  t['prescription'] = 0x211E;
+  t['primemod'] = 0x02B9;
+  t['primereversed'] = 0x2035;
+  t['product'] = 0x220F;
+  t['projective'] = 0x2305;
+  t['prolongedkana'] = 0x30FC;
+  t['propellor'] = 0x2318;
+  t['propersubset'] = 0x2282;
+  t['propersuperset'] = 0x2283;
+  t['proportion'] = 0x2237;
+  t['proportional'] = 0x221D;
+  t['psi'] = 0x03C8;
+  t['psicyrillic'] = 0x0471;
+  t['psilipneumatacyrilliccmb'] = 0x0486;
+  t['pssquare'] = 0x33B0;
+  t['puhiragana'] = 0x3077;
+  t['pukatakana'] = 0x30D7;
+  t['pvsquare'] = 0x33B4;
+  t['pwsquare'] = 0x33BA;
+  t['q'] = 0x0071;
+  t['qadeva'] = 0x0958;
+  t['qadmahebrew'] = 0x05A8;
+  t['qafarabic'] = 0x0642;
+  t['qaffinalarabic'] = 0xFED6;
+  t['qafinitialarabic'] = 0xFED7;
+  t['qafmedialarabic'] = 0xFED8;
+  t['qamats'] = 0x05B8;
+  t['qamats10'] = 0x05B8;
+  t['qamats1a'] = 0x05B8;
+  t['qamats1c'] = 0x05B8;
+  t['qamats27'] = 0x05B8;
+  t['qamats29'] = 0x05B8;
+  t['qamats33'] = 0x05B8;
+  t['qamatsde'] = 0x05B8;
+  t['qamatshebrew'] = 0x05B8;
+  t['qamatsnarrowhebrew'] = 0x05B8;
+  t['qamatsqatanhebrew'] = 0x05B8;
+  t['qamatsqatannarrowhebrew'] = 0x05B8;
+  t['qamatsqatanquarterhebrew'] = 0x05B8;
+  t['qamatsqatanwidehebrew'] = 0x05B8;
+  t['qamatsquarterhebrew'] = 0x05B8;
+  t['qamatswidehebrew'] = 0x05B8;
+  t['qarneyparahebrew'] = 0x059F;
+  t['qbopomofo'] = 0x3111;
+  t['qcircle'] = 0x24E0;
+  t['qhook'] = 0x02A0;
+  t['qmonospace'] = 0xFF51;
+  t['qof'] = 0x05E7;
+  t['qofdagesh'] = 0xFB47;
+  t['qofdageshhebrew'] = 0xFB47;
+  t['qofhebrew'] = 0x05E7;
+  t['qparen'] = 0x24AC;
+  t['quarternote'] = 0x2669;
+  t['qubuts'] = 0x05BB;
+  t['qubuts18'] = 0x05BB;
+  t['qubuts25'] = 0x05BB;
+  t['qubuts31'] = 0x05BB;
+  t['qubutshebrew'] = 0x05BB;
+  t['qubutsnarrowhebrew'] = 0x05BB;
+  t['qubutsquarterhebrew'] = 0x05BB;
+  t['qubutswidehebrew'] = 0x05BB;
+  t['question'] = 0x003F;
+  t['questionarabic'] = 0x061F;
+  t['questionarmenian'] = 0x055E;
+  t['questiondown'] = 0x00BF;
+  t['questiondownsmall'] = 0xF7BF;
+  t['questiongreek'] = 0x037E;
+  t['questionmonospace'] = 0xFF1F;
+  t['questionsmall'] = 0xF73F;
+  t['quotedbl'] = 0x0022;
+  t['quotedblbase'] = 0x201E;
+  t['quotedblleft'] = 0x201C;
+  t['quotedblmonospace'] = 0xFF02;
+  t['quotedblprime'] = 0x301E;
+  t['quotedblprimereversed'] = 0x301D;
+  t['quotedblright'] = 0x201D;
+  t['quoteleft'] = 0x2018;
+  t['quoteleftreversed'] = 0x201B;
+  t['quotereversed'] = 0x201B;
+  t['quoteright'] = 0x2019;
+  t['quoterightn'] = 0x0149;
+  t['quotesinglbase'] = 0x201A;
+  t['quotesingle'] = 0x0027;
+  t['quotesinglemonospace'] = 0xFF07;
+  t['r'] = 0x0072;
+  t['raarmenian'] = 0x057C;
+  t['rabengali'] = 0x09B0;
+  t['racute'] = 0x0155;
+  t['radeva'] = 0x0930;
+  t['radical'] = 0x221A;
+  t['radicalex'] = 0xF8E5;
+  t['radoverssquare'] = 0x33AE;
+  t['radoverssquaredsquare'] = 0x33AF;
+  t['radsquare'] = 0x33AD;
+  t['rafe'] = 0x05BF;
+  t['rafehebrew'] = 0x05BF;
+  t['ragujarati'] = 0x0AB0;
+  t['ragurmukhi'] = 0x0A30;
+  t['rahiragana'] = 0x3089;
+  t['rakatakana'] = 0x30E9;
+  t['rakatakanahalfwidth'] = 0xFF97;
+  t['ralowerdiagonalbengali'] = 0x09F1;
+  t['ramiddlediagonalbengali'] = 0x09F0;
+  t['ramshorn'] = 0x0264;
+  t['ratio'] = 0x2236;
+  t['rbopomofo'] = 0x3116;
+  t['rcaron'] = 0x0159;
+  t['rcedilla'] = 0x0157;
+  t['rcircle'] = 0x24E1;
+  t['rcommaaccent'] = 0x0157;
+  t['rdblgrave'] = 0x0211;
+  t['rdotaccent'] = 0x1E59;
+  t['rdotbelow'] = 0x1E5B;
+  t['rdotbelowmacron'] = 0x1E5D;
+  t['referencemark'] = 0x203B;
+  t['reflexsubset'] = 0x2286;
+  t['reflexsuperset'] = 0x2287;
+  t['registered'] = 0x00AE;
+  t['registersans'] = 0xF8E8;
+  t['registerserif'] = 0xF6DA;
+  t['reharabic'] = 0x0631;
+  t['reharmenian'] = 0x0580;
+  t['rehfinalarabic'] = 0xFEAE;
+  t['rehiragana'] = 0x308C;
+  t['rekatakana'] = 0x30EC;
+  t['rekatakanahalfwidth'] = 0xFF9A;
+  t['resh'] = 0x05E8;
+  t['reshdageshhebrew'] = 0xFB48;
+  t['reshhebrew'] = 0x05E8;
+  t['reversedtilde'] = 0x223D;
+  t['reviahebrew'] = 0x0597;
+  t['reviamugrashhebrew'] = 0x0597;
+  t['revlogicalnot'] = 0x2310;
+  t['rfishhook'] = 0x027E;
+  t['rfishhookreversed'] = 0x027F;
+  t['rhabengali'] = 0x09DD;
+  t['rhadeva'] = 0x095D;
+  t['rho'] = 0x03C1;
+  t['rhook'] = 0x027D;
+  t['rhookturned'] = 0x027B;
+  t['rhookturnedsuperior'] = 0x02B5;
+  t['rhosymbolgreek'] = 0x03F1;
+  t['rhotichookmod'] = 0x02DE;
+  t['rieulacirclekorean'] = 0x3271;
+  t['rieulaparenkorean'] = 0x3211;
+  t['rieulcirclekorean'] = 0x3263;
+  t['rieulhieuhkorean'] = 0x3140;
+  t['rieulkiyeokkorean'] = 0x313A;
+  t['rieulkiyeoksioskorean'] = 0x3169;
+  t['rieulkorean'] = 0x3139;
+  t['rieulmieumkorean'] = 0x313B;
+  t['rieulpansioskorean'] = 0x316C;
+  t['rieulparenkorean'] = 0x3203;
+  t['rieulphieuphkorean'] = 0x313F;
+  t['rieulpieupkorean'] = 0x313C;
+  t['rieulpieupsioskorean'] = 0x316B;
+  t['rieulsioskorean'] = 0x313D;
+  t['rieulthieuthkorean'] = 0x313E;
+  t['rieultikeutkorean'] = 0x316A;
+  t['rieulyeorinhieuhkorean'] = 0x316D;
+  t['rightangle'] = 0x221F;
+  t['righttackbelowcmb'] = 0x0319;
+  t['righttriangle'] = 0x22BF;
+  t['rihiragana'] = 0x308A;
+  t['rikatakana'] = 0x30EA;
+  t['rikatakanahalfwidth'] = 0xFF98;
+  t['ring'] = 0x02DA;
+  t['ringbelowcmb'] = 0x0325;
+  t['ringcmb'] = 0x030A;
+  t['ringhalfleft'] = 0x02BF;
+  t['ringhalfleftarmenian'] = 0x0559;
+  t['ringhalfleftbelowcmb'] = 0x031C;
+  t['ringhalfleftcentered'] = 0x02D3;
+  t['ringhalfright'] = 0x02BE;
+  t['ringhalfrightbelowcmb'] = 0x0339;
+  t['ringhalfrightcentered'] = 0x02D2;
+  t['rinvertedbreve'] = 0x0213;
+  t['rittorusquare'] = 0x3351;
+  t['rlinebelow'] = 0x1E5F;
+  t['rlongleg'] = 0x027C;
+  t['rlonglegturned'] = 0x027A;
+  t['rmonospace'] = 0xFF52;
+  t['rohiragana'] = 0x308D;
+  t['rokatakana'] = 0x30ED;
+  t['rokatakanahalfwidth'] = 0xFF9B;
+  t['roruathai'] = 0x0E23;
+  t['rparen'] = 0x24AD;
+  t['rrabengali'] = 0x09DC;
+  t['rradeva'] = 0x0931;
+  t['rragurmukhi'] = 0x0A5C;
+  t['rreharabic'] = 0x0691;
+  t['rrehfinalarabic'] = 0xFB8D;
+  t['rrvocalicbengali'] = 0x09E0;
+  t['rrvocalicdeva'] = 0x0960;
+  t['rrvocalicgujarati'] = 0x0AE0;
+  t['rrvocalicvowelsignbengali'] = 0x09C4;
+  t['rrvocalicvowelsigndeva'] = 0x0944;
+  t['rrvocalicvowelsigngujarati'] = 0x0AC4;
+  t['rsuperior'] = 0xF6F1;
+  t['rtblock'] = 0x2590;
+  t['rturned'] = 0x0279;
+  t['rturnedsuperior'] = 0x02B4;
+  t['ruhiragana'] = 0x308B;
+  t['rukatakana'] = 0x30EB;
+  t['rukatakanahalfwidth'] = 0xFF99;
+  t['rupeemarkbengali'] = 0x09F2;
+  t['rupeesignbengali'] = 0x09F3;
+  t['rupiah'] = 0xF6DD;
+  t['ruthai'] = 0x0E24;
+  t['rvocalicbengali'] = 0x098B;
+  t['rvocalicdeva'] = 0x090B;
+  t['rvocalicgujarati'] = 0x0A8B;
+  t['rvocalicvowelsignbengali'] = 0x09C3;
+  t['rvocalicvowelsigndeva'] = 0x0943;
+  t['rvocalicvowelsigngujarati'] = 0x0AC3;
+  t['s'] = 0x0073;
+  t['sabengali'] = 0x09B8;
+  t['sacute'] = 0x015B;
+  t['sacutedotaccent'] = 0x1E65;
+  t['sadarabic'] = 0x0635;
+  t['sadeva'] = 0x0938;
+  t['sadfinalarabic'] = 0xFEBA;
+  t['sadinitialarabic'] = 0xFEBB;
+  t['sadmedialarabic'] = 0xFEBC;
+  t['sagujarati'] = 0x0AB8;
+  t['sagurmukhi'] = 0x0A38;
+  t['sahiragana'] = 0x3055;
+  t['sakatakana'] = 0x30B5;
+  t['sakatakanahalfwidth'] = 0xFF7B;
+  t['sallallahoualayhewasallamarabic'] = 0xFDFA;
+  t['samekh'] = 0x05E1;
+  t['samekhdagesh'] = 0xFB41;
+  t['samekhdageshhebrew'] = 0xFB41;
+  t['samekhhebrew'] = 0x05E1;
+  t['saraaathai'] = 0x0E32;
+  t['saraaethai'] = 0x0E41;
+  t['saraaimaimalaithai'] = 0x0E44;
+  t['saraaimaimuanthai'] = 0x0E43;
+  t['saraamthai'] = 0x0E33;
+  t['saraathai'] = 0x0E30;
+  t['saraethai'] = 0x0E40;
+  t['saraiileftthai'] = 0xF886;
+  t['saraiithai'] = 0x0E35;
+  t['saraileftthai'] = 0xF885;
+  t['saraithai'] = 0x0E34;
+  t['saraothai'] = 0x0E42;
+  t['saraueeleftthai'] = 0xF888;
+  t['saraueethai'] = 0x0E37;
+  t['saraueleftthai'] = 0xF887;
+  t['sarauethai'] = 0x0E36;
+  t['sarauthai'] = 0x0E38;
+  t['sarauuthai'] = 0x0E39;
+  t['sbopomofo'] = 0x3119;
+  t['scaron'] = 0x0161;
+  t['scarondotaccent'] = 0x1E67;
+  t['scedilla'] = 0x015F;
+  t['schwa'] = 0x0259;
+  t['schwacyrillic'] = 0x04D9;
+  t['schwadieresiscyrillic'] = 0x04DB;
+  t['schwahook'] = 0x025A;
+  t['scircle'] = 0x24E2;
+  t['scircumflex'] = 0x015D;
+  t['scommaaccent'] = 0x0219;
+  t['sdotaccent'] = 0x1E61;
+  t['sdotbelow'] = 0x1E63;
+  t['sdotbelowdotaccent'] = 0x1E69;
+  t['seagullbelowcmb'] = 0x033C;
+  t['second'] = 0x2033;
+  t['secondtonechinese'] = 0x02CA;
+  t['section'] = 0x00A7;
+  t['seenarabic'] = 0x0633;
+  t['seenfinalarabic'] = 0xFEB2;
+  t['seeninitialarabic'] = 0xFEB3;
+  t['seenmedialarabic'] = 0xFEB4;
+  t['segol'] = 0x05B6;
+  t['segol13'] = 0x05B6;
+  t['segol1f'] = 0x05B6;
+  t['segol2c'] = 0x05B6;
+  t['segolhebrew'] = 0x05B6;
+  t['segolnarrowhebrew'] = 0x05B6;
+  t['segolquarterhebrew'] = 0x05B6;
+  t['segoltahebrew'] = 0x0592;
+  t['segolwidehebrew'] = 0x05B6;
+  t['seharmenian'] = 0x057D;
+  t['sehiragana'] = 0x305B;
+  t['sekatakana'] = 0x30BB;
+  t['sekatakanahalfwidth'] = 0xFF7E;
+  t['semicolon'] = 0x003B;
+  t['semicolonarabic'] = 0x061B;
+  t['semicolonmonospace'] = 0xFF1B;
+  t['semicolonsmall'] = 0xFE54;
+  t['semivoicedmarkkana'] = 0x309C;
+  t['semivoicedmarkkanahalfwidth'] = 0xFF9F;
+  t['sentisquare'] = 0x3322;
+  t['sentosquare'] = 0x3323;
+  t['seven'] = 0x0037;
+  t['sevenarabic'] = 0x0667;
+  t['sevenbengali'] = 0x09ED;
+  t['sevencircle'] = 0x2466;
+  t['sevencircleinversesansserif'] = 0x2790;
+  t['sevendeva'] = 0x096D;
+  t['seveneighths'] = 0x215E;
+  t['sevengujarati'] = 0x0AED;
+  t['sevengurmukhi'] = 0x0A6D;
+  t['sevenhackarabic'] = 0x0667;
+  t['sevenhangzhou'] = 0x3027;
+  t['sevenideographicparen'] = 0x3226;
+  t['seveninferior'] = 0x2087;
+  t['sevenmonospace'] = 0xFF17;
+  t['sevenoldstyle'] = 0xF737;
+  t['sevenparen'] = 0x247A;
+  t['sevenperiod'] = 0x248E;
+  t['sevenpersian'] = 0x06F7;
+  t['sevenroman'] = 0x2176;
+  t['sevensuperior'] = 0x2077;
+  t['seventeencircle'] = 0x2470;
+  t['seventeenparen'] = 0x2484;
+  t['seventeenperiod'] = 0x2498;
+  t['seventhai'] = 0x0E57;
+  t['sfthyphen'] = 0x00AD;
+  t['shaarmenian'] = 0x0577;
+  t['shabengali'] = 0x09B6;
+  t['shacyrillic'] = 0x0448;
+  t['shaddaarabic'] = 0x0651;
+  t['shaddadammaarabic'] = 0xFC61;
+  t['shaddadammatanarabic'] = 0xFC5E;
+  t['shaddafathaarabic'] = 0xFC60;
+  t['shaddakasraarabic'] = 0xFC62;
+  t['shaddakasratanarabic'] = 0xFC5F;
+  t['shade'] = 0x2592;
+  t['shadedark'] = 0x2593;
+  t['shadelight'] = 0x2591;
+  t['shademedium'] = 0x2592;
+  t['shadeva'] = 0x0936;
+  t['shagujarati'] = 0x0AB6;
+  t['shagurmukhi'] = 0x0A36;
+  t['shalshelethebrew'] = 0x0593;
+  t['shbopomofo'] = 0x3115;
+  t['shchacyrillic'] = 0x0449;
+  t['sheenarabic'] = 0x0634;
+  t['sheenfinalarabic'] = 0xFEB6;
+  t['sheeninitialarabic'] = 0xFEB7;
+  t['sheenmedialarabic'] = 0xFEB8;
+  t['sheicoptic'] = 0x03E3;
+  t['sheqel'] = 0x20AA;
+  t['sheqelhebrew'] = 0x20AA;
+  t['sheva'] = 0x05B0;
+  t['sheva115'] = 0x05B0;
+  t['sheva15'] = 0x05B0;
+  t['sheva22'] = 0x05B0;
+  t['sheva2e'] = 0x05B0;
+  t['shevahebrew'] = 0x05B0;
+  t['shevanarrowhebrew'] = 0x05B0;
+  t['shevaquarterhebrew'] = 0x05B0;
+  t['shevawidehebrew'] = 0x05B0;
+  t['shhacyrillic'] = 0x04BB;
+  t['shimacoptic'] = 0x03ED;
+  t['shin'] = 0x05E9;
+  t['shindagesh'] = 0xFB49;
+  t['shindageshhebrew'] = 0xFB49;
+  t['shindageshshindot'] = 0xFB2C;
+  t['shindageshshindothebrew'] = 0xFB2C;
+  t['shindageshsindot'] = 0xFB2D;
+  t['shindageshsindothebrew'] = 0xFB2D;
+  t['shindothebrew'] = 0x05C1;
+  t['shinhebrew'] = 0x05E9;
+  t['shinshindot'] = 0xFB2A;
+  t['shinshindothebrew'] = 0xFB2A;
+  t['shinsindot'] = 0xFB2B;
+  t['shinsindothebrew'] = 0xFB2B;
+  t['shook'] = 0x0282;
+  t['sigma'] = 0x03C3;
+  t['sigma1'] = 0x03C2;
+  t['sigmafinal'] = 0x03C2;
+  t['sigmalunatesymbolgreek'] = 0x03F2;
+  t['sihiragana'] = 0x3057;
+  t['sikatakana'] = 0x30B7;
+  t['sikatakanahalfwidth'] = 0xFF7C;
+  t['siluqhebrew'] = 0x05BD;
+  t['siluqlefthebrew'] = 0x05BD;
+  t['similar'] = 0x223C;
+  t['sindothebrew'] = 0x05C2;
+  t['siosacirclekorean'] = 0x3274;
+  t['siosaparenkorean'] = 0x3214;
+  t['sioscieuckorean'] = 0x317E;
+  t['sioscirclekorean'] = 0x3266;
+  t['sioskiyeokkorean'] = 0x317A;
+  t['sioskorean'] = 0x3145;
+  t['siosnieunkorean'] = 0x317B;
+  t['siosparenkorean'] = 0x3206;
+  t['siospieupkorean'] = 0x317D;
+  t['siostikeutkorean'] = 0x317C;
+  t['six'] = 0x0036;
+  t['sixarabic'] = 0x0666;
+  t['sixbengali'] = 0x09EC;
+  t['sixcircle'] = 0x2465;
+  t['sixcircleinversesansserif'] = 0x278F;
+  t['sixdeva'] = 0x096C;
+  t['sixgujarati'] = 0x0AEC;
+  t['sixgurmukhi'] = 0x0A6C;
+  t['sixhackarabic'] = 0x0666;
+  t['sixhangzhou'] = 0x3026;
+  t['sixideographicparen'] = 0x3225;
+  t['sixinferior'] = 0x2086;
+  t['sixmonospace'] = 0xFF16;
+  t['sixoldstyle'] = 0xF736;
+  t['sixparen'] = 0x2479;
+  t['sixperiod'] = 0x248D;
+  t['sixpersian'] = 0x06F6;
+  t['sixroman'] = 0x2175;
+  t['sixsuperior'] = 0x2076;
+  t['sixteencircle'] = 0x246F;
+  t['sixteencurrencydenominatorbengali'] = 0x09F9;
+  t['sixteenparen'] = 0x2483;
+  t['sixteenperiod'] = 0x2497;
+  t['sixthai'] = 0x0E56;
+  t['slash'] = 0x002F;
+  t['slashmonospace'] = 0xFF0F;
+  t['slong'] = 0x017F;
+  t['slongdotaccent'] = 0x1E9B;
+  t['smileface'] = 0x263A;
+  t['smonospace'] = 0xFF53;
+  t['sofpasuqhebrew'] = 0x05C3;
+  t['softhyphen'] = 0x00AD;
+  t['softsigncyrillic'] = 0x044C;
+  t['sohiragana'] = 0x305D;
+  t['sokatakana'] = 0x30BD;
+  t['sokatakanahalfwidth'] = 0xFF7F;
+  t['soliduslongoverlaycmb'] = 0x0338;
+  t['solidusshortoverlaycmb'] = 0x0337;
+  t['sorusithai'] = 0x0E29;
+  t['sosalathai'] = 0x0E28;
+  t['sosothai'] = 0x0E0B;
+  t['sosuathai'] = 0x0E2A;
+  t['space'] = 0x0020;
+  t['spacehackarabic'] = 0x0020;
+  t['spade'] = 0x2660;
+  t['spadesuitblack'] = 0x2660;
+  t['spadesuitwhite'] = 0x2664;
+  t['sparen'] = 0x24AE;
+  t['squarebelowcmb'] = 0x033B;
+  t['squarecc'] = 0x33C4;
+  t['squarecm'] = 0x339D;
+  t['squarediagonalcrosshatchfill'] = 0x25A9;
+  t['squarehorizontalfill'] = 0x25A4;
+  t['squarekg'] = 0x338F;
+  t['squarekm'] = 0x339E;
+  t['squarekmcapital'] = 0x33CE;
+  t['squareln'] = 0x33D1;
+  t['squarelog'] = 0x33D2;
+  t['squaremg'] = 0x338E;
+  t['squaremil'] = 0x33D5;
+  t['squaremm'] = 0x339C;
+  t['squaremsquared'] = 0x33A1;
+  t['squareorthogonalcrosshatchfill'] = 0x25A6;
+  t['squareupperlefttolowerrightfill'] = 0x25A7;
+  t['squareupperrighttolowerleftfill'] = 0x25A8;
+  t['squareverticalfill'] = 0x25A5;
+  t['squarewhitewithsmallblack'] = 0x25A3;
+  t['srsquare'] = 0x33DB;
+  t['ssabengali'] = 0x09B7;
+  t['ssadeva'] = 0x0937;
+  t['ssagujarati'] = 0x0AB7;
+  t['ssangcieuckorean'] = 0x3149;
+  t['ssanghieuhkorean'] = 0x3185;
+  t['ssangieungkorean'] = 0x3180;
+  t['ssangkiyeokkorean'] = 0x3132;
+  t['ssangnieunkorean'] = 0x3165;
+  t['ssangpieupkorean'] = 0x3143;
+  t['ssangsioskorean'] = 0x3146;
+  t['ssangtikeutkorean'] = 0x3138;
+  t['ssuperior'] = 0xF6F2;
+  t['sterling'] = 0x00A3;
+  t['sterlingmonospace'] = 0xFFE1;
+  t['strokelongoverlaycmb'] = 0x0336;
+  t['strokeshortoverlaycmb'] = 0x0335;
+  t['subset'] = 0x2282;
+  t['subsetnotequal'] = 0x228A;
+  t['subsetorequal'] = 0x2286;
+  t['succeeds'] = 0x227B;
+  t['suchthat'] = 0x220B;
+  t['suhiragana'] = 0x3059;
+  t['sukatakana'] = 0x30B9;
+  t['sukatakanahalfwidth'] = 0xFF7D;
+  t['sukunarabic'] = 0x0652;
+  t['summation'] = 0x2211;
+  t['sun'] = 0x263C;
+  t['superset'] = 0x2283;
+  t['supersetnotequal'] = 0x228B;
+  t['supersetorequal'] = 0x2287;
+  t['svsquare'] = 0x33DC;
+  t['syouwaerasquare'] = 0x337C;
+  t['t'] = 0x0074;
+  t['tabengali'] = 0x09A4;
+  t['tackdown'] = 0x22A4;
+  t['tackleft'] = 0x22A3;
+  t['tadeva'] = 0x0924;
+  t['tagujarati'] = 0x0AA4;
+  t['tagurmukhi'] = 0x0A24;
+  t['taharabic'] = 0x0637;
+  t['tahfinalarabic'] = 0xFEC2;
+  t['tahinitialarabic'] = 0xFEC3;
+  t['tahiragana'] = 0x305F;
+  t['tahmedialarabic'] = 0xFEC4;
+  t['taisyouerasquare'] = 0x337D;
+  t['takatakana'] = 0x30BF;
+  t['takatakanahalfwidth'] = 0xFF80;
+  t['tatweelarabic'] = 0x0640;
+  t['tau'] = 0x03C4;
+  t['tav'] = 0x05EA;
+  t['tavdages'] = 0xFB4A;
+  t['tavdagesh'] = 0xFB4A;
+  t['tavdageshhebrew'] = 0xFB4A;
+  t['tavhebrew'] = 0x05EA;
+  t['tbar'] = 0x0167;
+  t['tbopomofo'] = 0x310A;
+  t['tcaron'] = 0x0165;
+  t['tccurl'] = 0x02A8;
+  t['tcedilla'] = 0x0163;
+  t['tcheharabic'] = 0x0686;
+  t['tchehfinalarabic'] = 0xFB7B;
+  t['tchehinitialarabic'] = 0xFB7C;
+  t['tchehmedialarabic'] = 0xFB7D;
+  t['tcircle'] = 0x24E3;
+  t['tcircumflexbelow'] = 0x1E71;
+  t['tcommaaccent'] = 0x0163;
+  t['tdieresis'] = 0x1E97;
+  t['tdotaccent'] = 0x1E6B;
+  t['tdotbelow'] = 0x1E6D;
+  t['tecyrillic'] = 0x0442;
+  t['tedescendercyrillic'] = 0x04AD;
+  t['teharabic'] = 0x062A;
+  t['tehfinalarabic'] = 0xFE96;
+  t['tehhahinitialarabic'] = 0xFCA2;
+  t['tehhahisolatedarabic'] = 0xFC0C;
+  t['tehinitialarabic'] = 0xFE97;
+  t['tehiragana'] = 0x3066;
+  t['tehjeeminitialarabic'] = 0xFCA1;
+  t['tehjeemisolatedarabic'] = 0xFC0B;
+  t['tehmarbutaarabic'] = 0x0629;
+  t['tehmarbutafinalarabic'] = 0xFE94;
+  t['tehmedialarabic'] = 0xFE98;
+  t['tehmeeminitialarabic'] = 0xFCA4;
+  t['tehmeemisolatedarabic'] = 0xFC0E;
+  t['tehnoonfinalarabic'] = 0xFC73;
+  t['tekatakana'] = 0x30C6;
+  t['tekatakanahalfwidth'] = 0xFF83;
+  t['telephone'] = 0x2121;
+  t['telephoneblack'] = 0x260E;
+  t['telishagedolahebrew'] = 0x05A0;
+  t['telishaqetanahebrew'] = 0x05A9;
+  t['tencircle'] = 0x2469;
+  t['tenideographicparen'] = 0x3229;
+  t['tenparen'] = 0x247D;
+  t['tenperiod'] = 0x2491;
+  t['tenroman'] = 0x2179;
+  t['tesh'] = 0x02A7;
+  t['tet'] = 0x05D8;
+  t['tetdagesh'] = 0xFB38;
+  t['tetdageshhebrew'] = 0xFB38;
+  t['tethebrew'] = 0x05D8;
+  t['tetsecyrillic'] = 0x04B5;
+  t['tevirhebrew'] = 0x059B;
+  t['tevirlefthebrew'] = 0x059B;
+  t['thabengali'] = 0x09A5;
+  t['thadeva'] = 0x0925;
+  t['thagujarati'] = 0x0AA5;
+  t['thagurmukhi'] = 0x0A25;
+  t['thalarabic'] = 0x0630;
+  t['thalfinalarabic'] = 0xFEAC;
+  t['thanthakhatlowleftthai'] = 0xF898;
+  t['thanthakhatlowrightthai'] = 0xF897;
+  t['thanthakhatthai'] = 0x0E4C;
+  t['thanthakhatupperleftthai'] = 0xF896;
+  t['theharabic'] = 0x062B;
+  t['thehfinalarabic'] = 0xFE9A;
+  t['thehinitialarabic'] = 0xFE9B;
+  t['thehmedialarabic'] = 0xFE9C;
+  t['thereexists'] = 0x2203;
+  t['therefore'] = 0x2234;
+  t['theta'] = 0x03B8;
+  t['theta1'] = 0x03D1;
+  t['thetasymbolgreek'] = 0x03D1;
+  t['thieuthacirclekorean'] = 0x3279;
+  t['thieuthaparenkorean'] = 0x3219;
+  t['thieuthcirclekorean'] = 0x326B;
+  t['thieuthkorean'] = 0x314C;
+  t['thieuthparenkorean'] = 0x320B;
+  t['thirteencircle'] = 0x246C;
+  t['thirteenparen'] = 0x2480;
+  t['thirteenperiod'] = 0x2494;
+  t['thonangmonthothai'] = 0x0E11;
+  t['thook'] = 0x01AD;
+  t['thophuthaothai'] = 0x0E12;
+  t['thorn'] = 0x00FE;
+  t['thothahanthai'] = 0x0E17;
+  t['thothanthai'] = 0x0E10;
+  t['thothongthai'] = 0x0E18;
+  t['thothungthai'] = 0x0E16;
+  t['thousandcyrillic'] = 0x0482;
+  t['thousandsseparatorarabic'] = 0x066C;
+  t['thousandsseparatorpersian'] = 0x066C;
+  t['three'] = 0x0033;
+  t['threearabic'] = 0x0663;
+  t['threebengali'] = 0x09E9;
+  t['threecircle'] = 0x2462;
+  t['threecircleinversesansserif'] = 0x278C;
+  t['threedeva'] = 0x0969;
+  t['threeeighths'] = 0x215C;
+  t['threegujarati'] = 0x0AE9;
+  t['threegurmukhi'] = 0x0A69;
+  t['threehackarabic'] = 0x0663;
+  t['threehangzhou'] = 0x3023;
+  t['threeideographicparen'] = 0x3222;
+  t['threeinferior'] = 0x2083;
+  t['threemonospace'] = 0xFF13;
+  t['threenumeratorbengali'] = 0x09F6;
+  t['threeoldstyle'] = 0xF733;
+  t['threeparen'] = 0x2476;
+  t['threeperiod'] = 0x248A;
+  t['threepersian'] = 0x06F3;
+  t['threequarters'] = 0x00BE;
+  t['threequartersemdash'] = 0xF6DE;
+  t['threeroman'] = 0x2172;
+  t['threesuperior'] = 0x00B3;
+  t['threethai'] = 0x0E53;
+  t['thzsquare'] = 0x3394;
+  t['tihiragana'] = 0x3061;
+  t['tikatakana'] = 0x30C1;
+  t['tikatakanahalfwidth'] = 0xFF81;
+  t['tikeutacirclekorean'] = 0x3270;
+  t['tikeutaparenkorean'] = 0x3210;
+  t['tikeutcirclekorean'] = 0x3262;
+  t['tikeutkorean'] = 0x3137;
+  t['tikeutparenkorean'] = 0x3202;
+  t['tilde'] = 0x02DC;
+  t['tildebelowcmb'] = 0x0330;
+  t['tildecmb'] = 0x0303;
+  t['tildecomb'] = 0x0303;
+  t['tildedoublecmb'] = 0x0360;
+  t['tildeoperator'] = 0x223C;
+  t['tildeoverlaycmb'] = 0x0334;
+  t['tildeverticalcmb'] = 0x033E;
+  t['timescircle'] = 0x2297;
+  t['tipehahebrew'] = 0x0596;
+  t['tipehalefthebrew'] = 0x0596;
+  t['tippigurmukhi'] = 0x0A70;
+  t['titlocyrilliccmb'] = 0x0483;
+  t['tiwnarmenian'] = 0x057F;
+  t['tlinebelow'] = 0x1E6F;
+  t['tmonospace'] = 0xFF54;
+  t['toarmenian'] = 0x0569;
+  t['tohiragana'] = 0x3068;
+  t['tokatakana'] = 0x30C8;
+  t['tokatakanahalfwidth'] = 0xFF84;
+  t['tonebarextrahighmod'] = 0x02E5;
+  t['tonebarextralowmod'] = 0x02E9;
+  t['tonebarhighmod'] = 0x02E6;
+  t['tonebarlowmod'] = 0x02E8;
+  t['tonebarmidmod'] = 0x02E7;
+  t['tonefive'] = 0x01BD;
+  t['tonesix'] = 0x0185;
+  t['tonetwo'] = 0x01A8;
+  t['tonos'] = 0x0384;
+  t['tonsquare'] = 0x3327;
+  t['topatakthai'] = 0x0E0F;
+  t['tortoiseshellbracketleft'] = 0x3014;
+  t['tortoiseshellbracketleftsmall'] = 0xFE5D;
+  t['tortoiseshellbracketleftvertical'] = 0xFE39;
+  t['tortoiseshellbracketright'] = 0x3015;
+  t['tortoiseshellbracketrightsmall'] = 0xFE5E;
+  t['tortoiseshellbracketrightvertical'] = 0xFE3A;
+  t['totaothai'] = 0x0E15;
+  t['tpalatalhook'] = 0x01AB;
+  t['tparen'] = 0x24AF;
+  t['trademark'] = 0x2122;
+  t['trademarksans'] = 0xF8EA;
+  t['trademarkserif'] = 0xF6DB;
+  t['tretroflexhook'] = 0x0288;
+  t['triagdn'] = 0x25BC;
+  t['triaglf'] = 0x25C4;
+  t['triagrt'] = 0x25BA;
+  t['triagup'] = 0x25B2;
+  t['ts'] = 0x02A6;
+  t['tsadi'] = 0x05E6;
+  t['tsadidagesh'] = 0xFB46;
+  t['tsadidageshhebrew'] = 0xFB46;
+  t['tsadihebrew'] = 0x05E6;
+  t['tsecyrillic'] = 0x0446;
+  t['tsere'] = 0x05B5;
+  t['tsere12'] = 0x05B5;
+  t['tsere1e'] = 0x05B5;
+  t['tsere2b'] = 0x05B5;
+  t['tserehebrew'] = 0x05B5;
+  t['tserenarrowhebrew'] = 0x05B5;
+  t['tserequarterhebrew'] = 0x05B5;
+  t['tserewidehebrew'] = 0x05B5;
+  t['tshecyrillic'] = 0x045B;
+  t['tsuperior'] = 0xF6F3;
+  t['ttabengali'] = 0x099F;
+  t['ttadeva'] = 0x091F;
+  t['ttagujarati'] = 0x0A9F;
+  t['ttagurmukhi'] = 0x0A1F;
+  t['tteharabic'] = 0x0679;
+  t['ttehfinalarabic'] = 0xFB67;
+  t['ttehinitialarabic'] = 0xFB68;
+  t['ttehmedialarabic'] = 0xFB69;
+  t['tthabengali'] = 0x09A0;
+  t['tthadeva'] = 0x0920;
+  t['tthagujarati'] = 0x0AA0;
+  t['tthagurmukhi'] = 0x0A20;
+  t['tturned'] = 0x0287;
+  t['tuhiragana'] = 0x3064;
+  t['tukatakana'] = 0x30C4;
+  t['tukatakanahalfwidth'] = 0xFF82;
+  t['tusmallhiragana'] = 0x3063;
+  t['tusmallkatakana'] = 0x30C3;
+  t['tusmallkatakanahalfwidth'] = 0xFF6F;
+  t['twelvecircle'] = 0x246B;
+  t['twelveparen'] = 0x247F;
+  t['twelveperiod'] = 0x2493;
+  t['twelveroman'] = 0x217B;
+  t['twentycircle'] = 0x2473;
+  t['twentyhangzhou'] = 0x5344;
+  t['twentyparen'] = 0x2487;
+  t['twentyperiod'] = 0x249B;
+  t['two'] = 0x0032;
+  t['twoarabic'] = 0x0662;
+  t['twobengali'] = 0x09E8;
+  t['twocircle'] = 0x2461;
+  t['twocircleinversesansserif'] = 0x278B;
+  t['twodeva'] = 0x0968;
+  t['twodotenleader'] = 0x2025;
+  t['twodotleader'] = 0x2025;
+  t['twodotleadervertical'] = 0xFE30;
+  t['twogujarati'] = 0x0AE8;
+  t['twogurmukhi'] = 0x0A68;
+  t['twohackarabic'] = 0x0662;
+  t['twohangzhou'] = 0x3022;
+  t['twoideographicparen'] = 0x3221;
+  t['twoinferior'] = 0x2082;
+  t['twomonospace'] = 0xFF12;
+  t['twonumeratorbengali'] = 0x09F5;
+  t['twooldstyle'] = 0xF732;
+  t['twoparen'] = 0x2475;
+  t['twoperiod'] = 0x2489;
+  t['twopersian'] = 0x06F2;
+  t['tworoman'] = 0x2171;
+  t['twostroke'] = 0x01BB;
+  t['twosuperior'] = 0x00B2;
+  t['twothai'] = 0x0E52;
+  t['twothirds'] = 0x2154;
+  t['u'] = 0x0075;
+  t['uacute'] = 0x00FA;
+  t['ubar'] = 0x0289;
+  t['ubengali'] = 0x0989;
+  t['ubopomofo'] = 0x3128;
+  t['ubreve'] = 0x016D;
+  t['ucaron'] = 0x01D4;
+  t['ucircle'] = 0x24E4;
+  t['ucircumflex'] = 0x00FB;
+  t['ucircumflexbelow'] = 0x1E77;
+  t['ucyrillic'] = 0x0443;
+  t['udattadeva'] = 0x0951;
+  t['udblacute'] = 0x0171;
+  t['udblgrave'] = 0x0215;
+  t['udeva'] = 0x0909;
+  t['udieresis'] = 0x00FC;
+  t['udieresisacute'] = 0x01D8;
+  t['udieresisbelow'] = 0x1E73;
+  t['udieresiscaron'] = 0x01DA;
+  t['udieresiscyrillic'] = 0x04F1;
+  t['udieresisgrave'] = 0x01DC;
+  t['udieresismacron'] = 0x01D6;
+  t['udotbelow'] = 0x1EE5;
+  t['ugrave'] = 0x00F9;
+  t['ugujarati'] = 0x0A89;
+  t['ugurmukhi'] = 0x0A09;
+  t['uhiragana'] = 0x3046;
+  t['uhookabove'] = 0x1EE7;
+  t['uhorn'] = 0x01B0;
+  t['uhornacute'] = 0x1EE9;
+  t['uhorndotbelow'] = 0x1EF1;
+  t['uhorngrave'] = 0x1EEB;
+  t['uhornhookabove'] = 0x1EED;
+  t['uhorntilde'] = 0x1EEF;
+  t['uhungarumlaut'] = 0x0171;
+  t['uhungarumlautcyrillic'] = 0x04F3;
+  t['uinvertedbreve'] = 0x0217;
+  t['ukatakana'] = 0x30A6;
+  t['ukatakanahalfwidth'] = 0xFF73;
+  t['ukcyrillic'] = 0x0479;
+  t['ukorean'] = 0x315C;
+  t['umacron'] = 0x016B;
+  t['umacroncyrillic'] = 0x04EF;
+  t['umacrondieresis'] = 0x1E7B;
+  t['umatragurmukhi'] = 0x0A41;
+  t['umonospace'] = 0xFF55;
+  t['underscore'] = 0x005F;
+  t['underscoredbl'] = 0x2017;
+  t['underscoremonospace'] = 0xFF3F;
+  t['underscorevertical'] = 0xFE33;
+  t['underscorewavy'] = 0xFE4F;
+  t['union'] = 0x222A;
+  t['universal'] = 0x2200;
+  t['uogonek'] = 0x0173;
+  t['uparen'] = 0x24B0;
+  t['upblock'] = 0x2580;
+  t['upperdothebrew'] = 0x05C4;
+  t['upsilon'] = 0x03C5;
+  t['upsilondieresis'] = 0x03CB;
+  t['upsilondieresistonos'] = 0x03B0;
+  t['upsilonlatin'] = 0x028A;
+  t['upsilontonos'] = 0x03CD;
+  t['uptackbelowcmb'] = 0x031D;
+  t['uptackmod'] = 0x02D4;
+  t['uragurmukhi'] = 0x0A73;
+  t['uring'] = 0x016F;
+  t['ushortcyrillic'] = 0x045E;
+  t['usmallhiragana'] = 0x3045;
+  t['usmallkatakana'] = 0x30A5;
+  t['usmallkatakanahalfwidth'] = 0xFF69;
+  t['ustraightcyrillic'] = 0x04AF;
+  t['ustraightstrokecyrillic'] = 0x04B1;
+  t['utilde'] = 0x0169;
+  t['utildeacute'] = 0x1E79;
+  t['utildebelow'] = 0x1E75;
+  t['uubengali'] = 0x098A;
+  t['uudeva'] = 0x090A;
+  t['uugujarati'] = 0x0A8A;
+  t['uugurmukhi'] = 0x0A0A;
+  t['uumatragurmukhi'] = 0x0A42;
+  t['uuvowelsignbengali'] = 0x09C2;
+  t['uuvowelsigndeva'] = 0x0942;
+  t['uuvowelsigngujarati'] = 0x0AC2;
+  t['uvowelsignbengali'] = 0x09C1;
+  t['uvowelsigndeva'] = 0x0941;
+  t['uvowelsigngujarati'] = 0x0AC1;
+  t['v'] = 0x0076;
+  t['vadeva'] = 0x0935;
+  t['vagujarati'] = 0x0AB5;
+  t['vagurmukhi'] = 0x0A35;
+  t['vakatakana'] = 0x30F7;
+  t['vav'] = 0x05D5;
+  t['vavdagesh'] = 0xFB35;
+  t['vavdagesh65'] = 0xFB35;
+  t['vavdageshhebrew'] = 0xFB35;
+  t['vavhebrew'] = 0x05D5;
+  t['vavholam'] = 0xFB4B;
+  t['vavholamhebrew'] = 0xFB4B;
+  t['vavvavhebrew'] = 0x05F0;
+  t['vavyodhebrew'] = 0x05F1;
+  t['vcircle'] = 0x24E5;
+  t['vdotbelow'] = 0x1E7F;
+  t['vecyrillic'] = 0x0432;
+  t['veharabic'] = 0x06A4;
+  t['vehfinalarabic'] = 0xFB6B;
+  t['vehinitialarabic'] = 0xFB6C;
+  t['vehmedialarabic'] = 0xFB6D;
+  t['vekatakana'] = 0x30F9;
+  t['venus'] = 0x2640;
+  t['verticalbar'] = 0x007C;
+  t['verticallineabovecmb'] = 0x030D;
+  t['verticallinebelowcmb'] = 0x0329;
+  t['verticallinelowmod'] = 0x02CC;
+  t['verticallinemod'] = 0x02C8;
+  t['vewarmenian'] = 0x057E;
+  t['vhook'] = 0x028B;
+  t['vikatakana'] = 0x30F8;
+  t['viramabengali'] = 0x09CD;
+  t['viramadeva'] = 0x094D;
+  t['viramagujarati'] = 0x0ACD;
+  t['visargabengali'] = 0x0983;
+  t['visargadeva'] = 0x0903;
+  t['visargagujarati'] = 0x0A83;
+  t['vmonospace'] = 0xFF56;
+  t['voarmenian'] = 0x0578;
+  t['voicediterationhiragana'] = 0x309E;
+  t['voicediterationkatakana'] = 0x30FE;
+  t['voicedmarkkana'] = 0x309B;
+  t['voicedmarkkanahalfwidth'] = 0xFF9E;
+  t['vokatakana'] = 0x30FA;
+  t['vparen'] = 0x24B1;
+  t['vtilde'] = 0x1E7D;
+  t['vturned'] = 0x028C;
+  t['vuhiragana'] = 0x3094;
+  t['vukatakana'] = 0x30F4;
+  t['w'] = 0x0077;
+  t['wacute'] = 0x1E83;
+  t['waekorean'] = 0x3159;
+  t['wahiragana'] = 0x308F;
+  t['wakatakana'] = 0x30EF;
+  t['wakatakanahalfwidth'] = 0xFF9C;
+  t['wakorean'] = 0x3158;
+  t['wasmallhiragana'] = 0x308E;
+  t['wasmallkatakana'] = 0x30EE;
+  t['wattosquare'] = 0x3357;
+  t['wavedash'] = 0x301C;
+  t['wavyunderscorevertical'] = 0xFE34;
+  t['wawarabic'] = 0x0648;
+  t['wawfinalarabic'] = 0xFEEE;
+  t['wawhamzaabovearabic'] = 0x0624;
+  t['wawhamzaabovefinalarabic'] = 0xFE86;
+  t['wbsquare'] = 0x33DD;
+  t['wcircle'] = 0x24E6;
+  t['wcircumflex'] = 0x0175;
+  t['wdieresis'] = 0x1E85;
+  t['wdotaccent'] = 0x1E87;
+  t['wdotbelow'] = 0x1E89;
+  t['wehiragana'] = 0x3091;
+  t['weierstrass'] = 0x2118;
+  t['wekatakana'] = 0x30F1;
+  t['wekorean'] = 0x315E;
+  t['weokorean'] = 0x315D;
+  t['wgrave'] = 0x1E81;
+  t['whitebullet'] = 0x25E6;
+  t['whitecircle'] = 0x25CB;
+  t['whitecircleinverse'] = 0x25D9;
+  t['whitecornerbracketleft'] = 0x300E;
+  t['whitecornerbracketleftvertical'] = 0xFE43;
+  t['whitecornerbracketright'] = 0x300F;
+  t['whitecornerbracketrightvertical'] = 0xFE44;
+  t['whitediamond'] = 0x25C7;
+  t['whitediamondcontainingblacksmalldiamond'] = 0x25C8;
+  t['whitedownpointingsmalltriangle'] = 0x25BF;
+  t['whitedownpointingtriangle'] = 0x25BD;
+  t['whiteleftpointingsmalltriangle'] = 0x25C3;
+  t['whiteleftpointingtriangle'] = 0x25C1;
+  t['whitelenticularbracketleft'] = 0x3016;
+  t['whitelenticularbracketright'] = 0x3017;
+  t['whiterightpointingsmalltriangle'] = 0x25B9;
+  t['whiterightpointingtriangle'] = 0x25B7;
+  t['whitesmallsquare'] = 0x25AB;
+  t['whitesmilingface'] = 0x263A;
+  t['whitesquare'] = 0x25A1;
+  t['whitestar'] = 0x2606;
+  t['whitetelephone'] = 0x260F;
+  t['whitetortoiseshellbracketleft'] = 0x3018;
+  t['whitetortoiseshellbracketright'] = 0x3019;
+  t['whiteuppointingsmalltriangle'] = 0x25B5;
+  t['whiteuppointingtriangle'] = 0x25B3;
+  t['wihiragana'] = 0x3090;
+  t['wikatakana'] = 0x30F0;
+  t['wikorean'] = 0x315F;
+  t['wmonospace'] = 0xFF57;
+  t['wohiragana'] = 0x3092;
+  t['wokatakana'] = 0x30F2;
+  t['wokatakanahalfwidth'] = 0xFF66;
+  t['won'] = 0x20A9;
+  t['wonmonospace'] = 0xFFE6;
+  t['wowaenthai'] = 0x0E27;
+  t['wparen'] = 0x24B2;
+  t['wring'] = 0x1E98;
+  t['wsuperior'] = 0x02B7;
+  t['wturned'] = 0x028D;
+  t['wynn'] = 0x01BF;
+  t['x'] = 0x0078;
+  t['xabovecmb'] = 0x033D;
+  t['xbopomofo'] = 0x3112;
+  t['xcircle'] = 0x24E7;
+  t['xdieresis'] = 0x1E8D;
+  t['xdotaccent'] = 0x1E8B;
+  t['xeharmenian'] = 0x056D;
+  t['xi'] = 0x03BE;
+  t['xmonospace'] = 0xFF58;
+  t['xparen'] = 0x24B3;
+  t['xsuperior'] = 0x02E3;
+  t['y'] = 0x0079;
+  t['yaadosquare'] = 0x334E;
+  t['yabengali'] = 0x09AF;
+  t['yacute'] = 0x00FD;
+  t['yadeva'] = 0x092F;
+  t['yaekorean'] = 0x3152;
+  t['yagujarati'] = 0x0AAF;
+  t['yagurmukhi'] = 0x0A2F;
+  t['yahiragana'] = 0x3084;
+  t['yakatakana'] = 0x30E4;
+  t['yakatakanahalfwidth'] = 0xFF94;
+  t['yakorean'] = 0x3151;
+  t['yamakkanthai'] = 0x0E4E;
+  t['yasmallhiragana'] = 0x3083;
+  t['yasmallkatakana'] = 0x30E3;
+  t['yasmallkatakanahalfwidth'] = 0xFF6C;
+  t['yatcyrillic'] = 0x0463;
+  t['ycircle'] = 0x24E8;
+  t['ycircumflex'] = 0x0177;
+  t['ydieresis'] = 0x00FF;
+  t['ydotaccent'] = 0x1E8F;
+  t['ydotbelow'] = 0x1EF5;
+  t['yeharabic'] = 0x064A;
+  t['yehbarreearabic'] = 0x06D2;
+  t['yehbarreefinalarabic'] = 0xFBAF;
+  t['yehfinalarabic'] = 0xFEF2;
+  t['yehhamzaabovearabic'] = 0x0626;
+  t['yehhamzaabovefinalarabic'] = 0xFE8A;
+  t['yehhamzaaboveinitialarabic'] = 0xFE8B;
+  t['yehhamzaabovemedialarabic'] = 0xFE8C;
+  t['yehinitialarabic'] = 0xFEF3;
+  t['yehmedialarabic'] = 0xFEF4;
+  t['yehmeeminitialarabic'] = 0xFCDD;
+  t['yehmeemisolatedarabic'] = 0xFC58;
+  t['yehnoonfinalarabic'] = 0xFC94;
+  t['yehthreedotsbelowarabic'] = 0x06D1;
+  t['yekorean'] = 0x3156;
+  t['yen'] = 0x00A5;
+  t['yenmonospace'] = 0xFFE5;
+  t['yeokorean'] = 0x3155;
+  t['yeorinhieuhkorean'] = 0x3186;
+  t['yerahbenyomohebrew'] = 0x05AA;
+  t['yerahbenyomolefthebrew'] = 0x05AA;
+  t['yericyrillic'] = 0x044B;
+  t['yerudieresiscyrillic'] = 0x04F9;
+  t['yesieungkorean'] = 0x3181;
+  t['yesieungpansioskorean'] = 0x3183;
+  t['yesieungsioskorean'] = 0x3182;
+  t['yetivhebrew'] = 0x059A;
+  t['ygrave'] = 0x1EF3;
+  t['yhook'] = 0x01B4;
+  t['yhookabove'] = 0x1EF7;
+  t['yiarmenian'] = 0x0575;
+  t['yicyrillic'] = 0x0457;
+  t['yikorean'] = 0x3162;
+  t['yinyang'] = 0x262F;
+  t['yiwnarmenian'] = 0x0582;
+  t['ymonospace'] = 0xFF59;
+  t['yod'] = 0x05D9;
+  t['yoddagesh'] = 0xFB39;
+  t['yoddageshhebrew'] = 0xFB39;
+  t['yodhebrew'] = 0x05D9;
+  t['yodyodhebrew'] = 0x05F2;
+  t['yodyodpatahhebrew'] = 0xFB1F;
+  t['yohiragana'] = 0x3088;
+  t['yoikorean'] = 0x3189;
+  t['yokatakana'] = 0x30E8;
+  t['yokatakanahalfwidth'] = 0xFF96;
+  t['yokorean'] = 0x315B;
+  t['yosmallhiragana'] = 0x3087;
+  t['yosmallkatakana'] = 0x30E7;
+  t['yosmallkatakanahalfwidth'] = 0xFF6E;
+  t['yotgreek'] = 0x03F3;
+  t['yoyaekorean'] = 0x3188;
+  t['yoyakorean'] = 0x3187;
+  t['yoyakthai'] = 0x0E22;
+  t['yoyingthai'] = 0x0E0D;
+  t['yparen'] = 0x24B4;
+  t['ypogegrammeni'] = 0x037A;
+  t['ypogegrammenigreekcmb'] = 0x0345;
+  t['yr'] = 0x01A6;
+  t['yring'] = 0x1E99;
+  t['ysuperior'] = 0x02B8;
+  t['ytilde'] = 0x1EF9;
+  t['yturned'] = 0x028E;
+  t['yuhiragana'] = 0x3086;
+  t['yuikorean'] = 0x318C;
+  t['yukatakana'] = 0x30E6;
+  t['yukatakanahalfwidth'] = 0xFF95;
+  t['yukorean'] = 0x3160;
+  t['yusbigcyrillic'] = 0x046B;
+  t['yusbigiotifiedcyrillic'] = 0x046D;
+  t['yuslittlecyrillic'] = 0x0467;
+  t['yuslittleiotifiedcyrillic'] = 0x0469;
+  t['yusmallhiragana'] = 0x3085;
+  t['yusmallkatakana'] = 0x30E5;
+  t['yusmallkatakanahalfwidth'] = 0xFF6D;
+  t['yuyekorean'] = 0x318B;
+  t['yuyeokorean'] = 0x318A;
+  t['yyabengali'] = 0x09DF;
+  t['yyadeva'] = 0x095F;
+  t['z'] = 0x007A;
+  t['zaarmenian'] = 0x0566;
+  t['zacute'] = 0x017A;
+  t['zadeva'] = 0x095B;
+  t['zagurmukhi'] = 0x0A5B;
+  t['zaharabic'] = 0x0638;
+  t['zahfinalarabic'] = 0xFEC6;
+  t['zahinitialarabic'] = 0xFEC7;
+  t['zahiragana'] = 0x3056;
+  t['zahmedialarabic'] = 0xFEC8;
+  t['zainarabic'] = 0x0632;
+  t['zainfinalarabic'] = 0xFEB0;
+  t['zakatakana'] = 0x30B6;
+  t['zaqefgadolhebrew'] = 0x0595;
+  t['zaqefqatanhebrew'] = 0x0594;
+  t['zarqahebrew'] = 0x0598;
+  t['zayin'] = 0x05D6;
+  t['zayindagesh'] = 0xFB36;
+  t['zayindageshhebrew'] = 0xFB36;
+  t['zayinhebrew'] = 0x05D6;
+  t['zbopomofo'] = 0x3117;
+  t['zcaron'] = 0x017E;
+  t['zcircle'] = 0x24E9;
+  t['zcircumflex'] = 0x1E91;
+  t['zcurl'] = 0x0291;
+  t['zdot'] = 0x017C;
+  t['zdotaccent'] = 0x017C;
+  t['zdotbelow'] = 0x1E93;
+  t['zecyrillic'] = 0x0437;
+  t['zedescendercyrillic'] = 0x0499;
+  t['zedieresiscyrillic'] = 0x04DF;
+  t['zehiragana'] = 0x305C;
+  t['zekatakana'] = 0x30BC;
+  t['zero'] = 0x0030;
+  t['zeroarabic'] = 0x0660;
+  t['zerobengali'] = 0x09E6;
+  t['zerodeva'] = 0x0966;
+  t['zerogujarati'] = 0x0AE6;
+  t['zerogurmukhi'] = 0x0A66;
+  t['zerohackarabic'] = 0x0660;
+  t['zeroinferior'] = 0x2080;
+  t['zeromonospace'] = 0xFF10;
+  t['zerooldstyle'] = 0xF730;
+  t['zeropersian'] = 0x06F0;
+  t['zerosuperior'] = 0x2070;
+  t['zerothai'] = 0x0E50;
+  t['zerowidthjoiner'] = 0xFEFF;
+  t['zerowidthnonjoiner'] = 0x200C;
+  t['zerowidthspace'] = 0x200B;
+  t['zeta'] = 0x03B6;
+  t['zhbopomofo'] = 0x3113;
+  t['zhearmenian'] = 0x056A;
+  t['zhebrevecyrillic'] = 0x04C2;
+  t['zhecyrillic'] = 0x0436;
+  t['zhedescendercyrillic'] = 0x0497;
+  t['zhedieresiscyrillic'] = 0x04DD;
+  t['zihiragana'] = 0x3058;
+  t['zikatakana'] = 0x30B8;
+  t['zinorhebrew'] = 0x05AE;
+  t['zlinebelow'] = 0x1E95;
+  t['zmonospace'] = 0xFF5A;
+  t['zohiragana'] = 0x305E;
+  t['zokatakana'] = 0x30BE;
+  t['zparen'] = 0x24B5;
+  t['zretroflexhook'] = 0x0290;
+  t['zstroke'] = 0x01B6;
+  t['zuhiragana'] = 0x305A;
+  t['zukatakana'] = 0x30BA;
+  t['.notdef'] = 0x0000;
+  t['angbracketleftbig'] = 0x2329;
+  t['angbracketleftBig'] = 0x2329;
+  t['angbracketleftbigg'] = 0x2329;
+  t['angbracketleftBigg'] = 0x2329;
+  t['angbracketrightBig'] = 0x232A;
+  t['angbracketrightbig'] = 0x232A;
+  t['angbracketrightBigg'] = 0x232A;
+  t['angbracketrightbigg'] = 0x232A;
+  t['arrowhookleft'] = 0x21AA;
+  t['arrowhookright'] = 0x21A9;
+  t['arrowlefttophalf'] = 0x21BC;
+  t['arrowleftbothalf'] = 0x21BD;
+  t['arrownortheast'] = 0x2197;
+  t['arrownorthwest'] = 0x2196;
+  t['arrowrighttophalf'] = 0x21C0;
+  t['arrowrightbothalf'] = 0x21C1;
+  t['arrowsoutheast'] = 0x2198;
+  t['arrowsouthwest'] = 0x2199;
+  t['backslashbig'] = 0x2216;
+  t['backslashBig'] = 0x2216;
+  t['backslashBigg'] = 0x2216;
+  t['backslashbigg'] = 0x2216;
+  t['bardbl'] = 0x2016;
+  t['bracehtipdownleft'] = 0xFE37;
+  t['bracehtipdownright'] = 0xFE37;
+  t['bracehtipupleft'] = 0xFE38;
+  t['bracehtipupright'] = 0xFE38;
+  t['braceleftBig'] = 0x007B;
+  t['braceleftbig'] = 0x007B;
+  t['braceleftbigg'] = 0x007B;
+  t['braceleftBigg'] = 0x007B;
+  t['bracerightBig'] = 0x007D;
+  t['bracerightbig'] = 0x007D;
+  t['bracerightbigg'] = 0x007D;
+  t['bracerightBigg'] = 0x007D;
+  t['bracketleftbig'] = 0x005B;
+  t['bracketleftBig'] = 0x005B;
+  t['bracketleftbigg'] = 0x005B;
+  t['bracketleftBigg'] = 0x005B;
+  t['bracketrightBig'] = 0x005D;
+  t['bracketrightbig'] = 0x005D;
+  t['bracketrightbigg'] = 0x005D;
+  t['bracketrightBigg'] = 0x005D;
+  t['ceilingleftbig'] = 0x2308;
+  t['ceilingleftBig'] = 0x2308;
+  t['ceilingleftBigg'] = 0x2308;
+  t['ceilingleftbigg'] = 0x2308;
+  t['ceilingrightbig'] = 0x2309;
+  t['ceilingrightBig'] = 0x2309;
+  t['ceilingrightbigg'] = 0x2309;
+  t['ceilingrightBigg'] = 0x2309;
+  t['circledotdisplay'] = 0x2299;
+  t['circledottext'] = 0x2299;
+  t['circlemultiplydisplay'] = 0x2297;
+  t['circlemultiplytext'] = 0x2297;
+  t['circleplusdisplay'] = 0x2295;
+  t['circleplustext'] = 0x2295;
+  t['contintegraldisplay'] = 0x222E;
+  t['contintegraltext'] = 0x222E;
+  t['coproductdisplay'] = 0x2210;
+  t['coproducttext'] = 0x2210;
+  t['floorleftBig'] = 0x230A;
+  t['floorleftbig'] = 0x230A;
+  t['floorleftbigg'] = 0x230A;
+  t['floorleftBigg'] = 0x230A;
+  t['floorrightbig'] = 0x230B;
+  t['floorrightBig'] = 0x230B;
+  t['floorrightBigg'] = 0x230B;
+  t['floorrightbigg'] = 0x230B;
+  t['hatwide'] = 0x0302;
+  t['hatwider'] = 0x0302;
+  t['hatwidest'] = 0x0302;
+  t['intercal'] = 0x1D40;
+  t['integraldisplay'] = 0x222B;
+  t['integraltext'] = 0x222B;
+  t['intersectiondisplay'] = 0x22C2;
+  t['intersectiontext'] = 0x22C2;
+  t['logicalanddisplay'] = 0x2227;
+  t['logicalandtext'] = 0x2227;
+  t['logicalordisplay'] = 0x2228;
+  t['logicalortext'] = 0x2228;
+  t['parenleftBig'] = 0x0028;
+  t['parenleftbig'] = 0x0028;
+  t['parenleftBigg'] = 0x0028;
+  t['parenleftbigg'] = 0x0028;
+  t['parenrightBig'] = 0x0029;
+  t['parenrightbig'] = 0x0029;
+  t['parenrightBigg'] = 0x0029;
+  t['parenrightbigg'] = 0x0029;
+  t['prime'] = 0x2032;
+  t['productdisplay'] = 0x220F;
+  t['producttext'] = 0x220F;
+  t['radicalbig'] = 0x221A;
+  t['radicalBig'] = 0x221A;
+  t['radicalBigg'] = 0x221A;
+  t['radicalbigg'] = 0x221A;
+  t['radicalbt'] = 0x221A;
+  t['radicaltp'] = 0x221A;
+  t['radicalvertex'] = 0x221A;
+  t['slashbig'] = 0x002F;
+  t['slashBig'] = 0x002F;
+  t['slashBigg'] = 0x002F;
+  t['slashbigg'] = 0x002F;
+  t['summationdisplay'] = 0x2211;
+  t['summationtext'] = 0x2211;
+  t['tildewide'] = 0x02DC;
+  t['tildewider'] = 0x02DC;
+  t['tildewidest'] = 0x02DC;
+  t['uniondisplay'] = 0x22C3;
+  t['unionmultidisplay'] = 0x228E;
+  t['unionmultitext'] = 0x228E;
+  t['unionsqdisplay'] = 0x2294;
+  t['unionsqtext'] = 0x2294;
+  t['uniontext'] = 0x22C3;
+  t['vextenddouble'] = 0x2225;
+  t['vextendsingle'] = 0x2223;
+});
+var getDingbatsGlyphsUnicode = getLookupTableFactory(function (t) {
+  t['space'] = 0x0020;
+  t['a1'] = 0x2701;
+  t['a2'] = 0x2702;
+  t['a202'] = 0x2703;
+  t['a3'] = 0x2704;
+  t['a4'] = 0x260E;
+  t['a5'] = 0x2706;
+  t['a119'] = 0x2707;
+  t['a118'] = 0x2708;
+  t['a117'] = 0x2709;
+  t['a11'] = 0x261B;
+  t['a12'] = 0x261E;
+  t['a13'] = 0x270C;
+  t['a14'] = 0x270D;
+  t['a15'] = 0x270E;
+  t['a16'] = 0x270F;
+  t['a105'] = 0x2710;
+  t['a17'] = 0x2711;
+  t['a18'] = 0x2712;
+  t['a19'] = 0x2713;
+  t['a20'] = 0x2714;
+  t['a21'] = 0x2715;
+  t['a22'] = 0x2716;
+  t['a23'] = 0x2717;
+  t['a24'] = 0x2718;
+  t['a25'] = 0x2719;
+  t['a26'] = 0x271A;
+  t['a27'] = 0x271B;
+  t['a28'] = 0x271C;
+  t['a6'] = 0x271D;
+  t['a7'] = 0x271E;
+  t['a8'] = 0x271F;
+  t['a9'] = 0x2720;
+  t['a10'] = 0x2721;
+  t['a29'] = 0x2722;
+  t['a30'] = 0x2723;
+  t['a31'] = 0x2724;
+  t['a32'] = 0x2725;
+  t['a33'] = 0x2726;
+  t['a34'] = 0x2727;
+  t['a35'] = 0x2605;
+  t['a36'] = 0x2729;
+  t['a37'] = 0x272A;
+  t['a38'] = 0x272B;
+  t['a39'] = 0x272C;
+  t['a40'] = 0x272D;
+  t['a41'] = 0x272E;
+  t['a42'] = 0x272F;
+  t['a43'] = 0x2730;
+  t['a44'] = 0x2731;
+  t['a45'] = 0x2732;
+  t['a46'] = 0x2733;
+  t['a47'] = 0x2734;
+  t['a48'] = 0x2735;
+  t['a49'] = 0x2736;
+  t['a50'] = 0x2737;
+  t['a51'] = 0x2738;
+  t['a52'] = 0x2739;
+  t['a53'] = 0x273A;
+  t['a54'] = 0x273B;
+  t['a55'] = 0x273C;
+  t['a56'] = 0x273D;
+  t['a57'] = 0x273E;
+  t['a58'] = 0x273F;
+  t['a59'] = 0x2740;
+  t['a60'] = 0x2741;
+  t['a61'] = 0x2742;
+  t['a62'] = 0x2743;
+  t['a63'] = 0x2744;
+  t['a64'] = 0x2745;
+  t['a65'] = 0x2746;
+  t['a66'] = 0x2747;
+  t['a67'] = 0x2748;
+  t['a68'] = 0x2749;
+  t['a69'] = 0x274A;
+  t['a70'] = 0x274B;
+  t['a71'] = 0x25CF;
+  t['a72'] = 0x274D;
+  t['a73'] = 0x25A0;
+  t['a74'] = 0x274F;
+  t['a203'] = 0x2750;
+  t['a75'] = 0x2751;
+  t['a204'] = 0x2752;
+  t['a76'] = 0x25B2;
+  t['a77'] = 0x25BC;
+  t['a78'] = 0x25C6;
+  t['a79'] = 0x2756;
+  t['a81'] = 0x25D7;
+  t['a82'] = 0x2758;
+  t['a83'] = 0x2759;
+  t['a84'] = 0x275A;
+  t['a97'] = 0x275B;
+  t['a98'] = 0x275C;
+  t['a99'] = 0x275D;
+  t['a100'] = 0x275E;
+  t['a101'] = 0x2761;
+  t['a102'] = 0x2762;
+  t['a103'] = 0x2763;
+  t['a104'] = 0x2764;
+  t['a106'] = 0x2765;
+  t['a107'] = 0x2766;
+  t['a108'] = 0x2767;
+  t['a112'] = 0x2663;
+  t['a111'] = 0x2666;
+  t['a110'] = 0x2665;
+  t['a109'] = 0x2660;
+  t['a120'] = 0x2460;
+  t['a121'] = 0x2461;
+  t['a122'] = 0x2462;
+  t['a123'] = 0x2463;
+  t['a124'] = 0x2464;
+  t['a125'] = 0x2465;
+  t['a126'] = 0x2466;
+  t['a127'] = 0x2467;
+  t['a128'] = 0x2468;
+  t['a129'] = 0x2469;
+  t['a130'] = 0x2776;
+  t['a131'] = 0x2777;
+  t['a132'] = 0x2778;
+  t['a133'] = 0x2779;
+  t['a134'] = 0x277A;
+  t['a135'] = 0x277B;
+  t['a136'] = 0x277C;
+  t['a137'] = 0x277D;
+  t['a138'] = 0x277E;
+  t['a139'] = 0x277F;
+  t['a140'] = 0x2780;
+  t['a141'] = 0x2781;
+  t['a142'] = 0x2782;
+  t['a143'] = 0x2783;
+  t['a144'] = 0x2784;
+  t['a145'] = 0x2785;
+  t['a146'] = 0x2786;
+  t['a147'] = 0x2787;
+  t['a148'] = 0x2788;
+  t['a149'] = 0x2789;
+  t['a150'] = 0x278A;
+  t['a151'] = 0x278B;
+  t['a152'] = 0x278C;
+  t['a153'] = 0x278D;
+  t['a154'] = 0x278E;
+  t['a155'] = 0x278F;
+  t['a156'] = 0x2790;
+  t['a157'] = 0x2791;
+  t['a158'] = 0x2792;
+  t['a159'] = 0x2793;
+  t['a160'] = 0x2794;
+  t['a161'] = 0x2192;
+  t['a163'] = 0x2194;
+  t['a164'] = 0x2195;
+  t['a196'] = 0x2798;
+  t['a165'] = 0x2799;
+  t['a192'] = 0x279A;
+  t['a166'] = 0x279B;
+  t['a167'] = 0x279C;
+  t['a168'] = 0x279D;
+  t['a169'] = 0x279E;
+  t['a170'] = 0x279F;
+  t['a171'] = 0x27A0;
+  t['a172'] = 0x27A1;
+  t['a173'] = 0x27A2;
+  t['a162'] = 0x27A3;
+  t['a174'] = 0x27A4;
+  t['a175'] = 0x27A5;
+  t['a176'] = 0x27A6;
+  t['a177'] = 0x27A7;
+  t['a178'] = 0x27A8;
+  t['a179'] = 0x27A9;
+  t['a193'] = 0x27AA;
+  t['a180'] = 0x27AB;
+  t['a199'] = 0x27AC;
+  t['a181'] = 0x27AD;
+  t['a200'] = 0x27AE;
+  t['a182'] = 0x27AF;
+  t['a201'] = 0x27B1;
+  t['a183'] = 0x27B2;
+  t['a184'] = 0x27B3;
+  t['a197'] = 0x27B4;
+  t['a185'] = 0x27B5;
+  t['a194'] = 0x27B6;
+  t['a198'] = 0x27B7;
+  t['a186'] = 0x27B8;
+  t['a195'] = 0x27B9;
+  t['a187'] = 0x27BA;
+  t['a188'] = 0x27BB;
+  t['a189'] = 0x27BC;
+  t['a190'] = 0x27BD;
+  t['a191'] = 0x27BE;
+  t['a89'] = 0x2768;
+  t['a90'] = 0x2769;
+  t['a93'] = 0x276A;
+  t['a94'] = 0x276B;
+  t['a91'] = 0x276C;
+  t['a92'] = 0x276D;
+  t['a205'] = 0x276E;
+  t['a85'] = 0x276F;
+  t['a206'] = 0x2770;
+  t['a86'] = 0x2771;
+  t['a87'] = 0x2772;
+  t['a88'] = 0x2773;
+  t['a95'] = 0x2774;
+  t['a96'] = 0x2775;
+  t['.notdef'] = 0x0000;
+});
+exports.getGlyphsUnicode = getGlyphsUnicode;
+exports.getDingbatsGlyphsUnicode = getDingbatsGlyphsUnicode;
+
+/***/ }),
+/* 8 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var corePrimitives = __w_pdfjs_require__(1);
+var corePdfManager = __w_pdfjs_require__(33);
+var UNSUPPORTED_FEATURES = sharedUtil.UNSUPPORTED_FEATURES;
+var InvalidPDFException = sharedUtil.InvalidPDFException;
+var MessageHandler = sharedUtil.MessageHandler;
+var MissingPDFException = sharedUtil.MissingPDFException;
+var UnexpectedResponseException = sharedUtil.UnexpectedResponseException;
+var PasswordException = sharedUtil.PasswordException;
+var UnknownErrorException = sharedUtil.UnknownErrorException;
+var XRefParseException = sharedUtil.XRefParseException;
+var arrayByteLength = sharedUtil.arrayByteLength;
+var arraysToBytes = sharedUtil.arraysToBytes;
+var assert = sharedUtil.assert;
+var createPromiseCapability = sharedUtil.createPromiseCapability;
+var info = sharedUtil.info;
+var warn = sharedUtil.warn;
+var setVerbosityLevel = sharedUtil.setVerbosityLevel;
+var isNodeJS = sharedUtil.isNodeJS;
+var Ref = corePrimitives.Ref;
+var LocalPdfManager = corePdfManager.LocalPdfManager;
+var NetworkPdfManager = corePdfManager.NetworkPdfManager;
+var WorkerTask = function WorkerTaskClosure() {
+  function WorkerTask(name) {
+    this.name = name;
+    this.terminated = false;
+    this._capability = createPromiseCapability();
+  }
+  WorkerTask.prototype = {
+    get finished() {
+      return this._capability.promise;
+    },
+    finish: function () {
+      this._capability.resolve();
+    },
+    terminate: function () {
+      this.terminated = true;
+    },
+    ensureNotTerminated: function () {
+      if (this.terminated) {
+        throw new Error('Worker task was terminated');
+      }
+    }
+  };
+  return WorkerTask;
+}();
+var PDFWorkerStream = function PDFWorkerStreamClosure() {
+  function PDFWorkerStream(params, msgHandler) {
+    this._queuedChunks = [];
+    var initialData = params.initialData;
+    if (initialData && initialData.length > 0) {
+      this._queuedChunks.push(initialData);
+    }
+    this._msgHandler = msgHandler;
+    this._isRangeSupported = !params.disableRange;
+    this._isStreamingSupported = !params.disableStream;
+    this._contentLength = params.length;
+    this._fullRequestReader = null;
+    this._rangeReaders = [];
+    msgHandler.on('OnDataRange', this._onReceiveData.bind(this));
+    msgHandler.on('OnDataProgress', this._onProgress.bind(this));
+  }
+  PDFWorkerStream.prototype = {
+    _onReceiveData: function PDFWorkerStream_onReceiveData(args) {
+      if (args.begin === undefined) {
+        if (this._fullRequestReader) {
+          this._fullRequestReader._enqueue(args.chunk);
+        } else {
+          this._queuedChunks.push(args.chunk);
+        }
+      } else {
+        var found = this._rangeReaders.some(function (rangeReader) {
+          if (rangeReader._begin !== args.begin) {
+            return false;
+          }
+          rangeReader._enqueue(args.chunk);
+          return true;
+        });
+        assert(found);
+      }
+    },
+    _onProgress: function PDFWorkerStream_onProgress(evt) {
+      if (this._rangeReaders.length > 0) {
+        var firstReader = this._rangeReaders[0];
+        if (firstReader.onProgress) {
+          firstReader.onProgress({ loaded: evt.loaded });
+        }
+      }
+    },
+    _removeRangeReader: function PDFWorkerStream_removeRangeReader(reader) {
+      var i = this._rangeReaders.indexOf(reader);
+      if (i >= 0) {
+        this._rangeReaders.splice(i, 1);
+      }
+    },
+    getFullReader: function PDFWorkerStream_getFullReader() {
+      assert(!this._fullRequestReader);
+      var queuedChunks = this._queuedChunks;
+      this._queuedChunks = null;
+      return new PDFWorkerStreamReader(this, queuedChunks);
+    },
+    getRangeReader: function PDFWorkerStream_getRangeReader(begin, end) {
+      var reader = new PDFWorkerStreamRangeReader(this, begin, end);
+      this._msgHandler.send('RequestDataRange', {
+        begin: begin,
+        end: end
+      });
+      this._rangeReaders.push(reader);
+      return reader;
+    },
+    cancelAllRequests: function PDFWorkerStream_cancelAllRequests(reason) {
+      if (this._fullRequestReader) {
+        this._fullRequestReader.cancel(reason);
+      }
+      var readers = this._rangeReaders.slice(0);
+      readers.forEach(function (rangeReader) {
+        rangeReader.cancel(reason);
+      });
+    }
+  };
+  function PDFWorkerStreamReader(stream, queuedChunks) {
+    this._stream = stream;
+    this._done = false;
+    this._queuedChunks = queuedChunks || [];
+    this._requests = [];
+    this._headersReady = Promise.resolve();
+    stream._fullRequestReader = this;
+    this.onProgress = null;
+  }
+  PDFWorkerStreamReader.prototype = {
+    _enqueue: function PDFWorkerStreamReader_enqueue(chunk) {
+      if (this._done) {
+        return;
+      }
+      if (this._requests.length > 0) {
+        var requestCapability = this._requests.shift();
+        requestCapability.resolve({
+          value: chunk,
+          done: false
+        });
+        return;
+      }
+      this._queuedChunks.push(chunk);
+    },
+    get headersReady() {
+      return this._headersReady;
+    },
+    get isRangeSupported() {
+      return this._stream._isRangeSupported;
+    },
+    get isStreamingSupported() {
+      return this._stream._isStreamingSupported;
+    },
+    get contentLength() {
+      return this._stream._contentLength;
+    },
+    read: function PDFWorkerStreamReader_read() {
+      if (this._queuedChunks.length > 0) {
+        var chunk = this._queuedChunks.shift();
+        return Promise.resolve({
+          value: chunk,
+          done: false
+        });
+      }
+      if (this._done) {
+        return Promise.resolve({
+          value: undefined,
+          done: true
+        });
+      }
+      var requestCapability = createPromiseCapability();
+      this._requests.push(requestCapability);
+      return requestCapability.promise;
+    },
+    cancel: function PDFWorkerStreamReader_cancel(reason) {
+      this._done = true;
+      this._requests.forEach(function (requestCapability) {
+        requestCapability.resolve({
+          value: undefined,
+          done: true
+        });
+      });
+      this._requests = [];
+    }
+  };
+  function PDFWorkerStreamRangeReader(stream, begin, end) {
+    this._stream = stream;
+    this._begin = begin;
+    this._end = end;
+    this._queuedChunk = null;
+    this._requests = [];
+    this._done = false;
+    this.onProgress = null;
+  }
+  PDFWorkerStreamRangeReader.prototype = {
+    _enqueue: function PDFWorkerStreamRangeReader_enqueue(chunk) {
+      if (this._done) {
+        return;
+      }
+      if (this._requests.length === 0) {
+        this._queuedChunk = chunk;
+      } else {
+        var requestsCapability = this._requests.shift();
+        requestsCapability.resolve({
+          value: chunk,
+          done: false
+        });
+        this._requests.forEach(function (requestCapability) {
+          requestCapability.resolve({
+            value: undefined,
+            done: true
+          });
+        });
+        this._requests = [];
+      }
+      this._done = true;
+      this._stream._removeRangeReader(this);
+    },
+    get isStreamingSupported() {
+      return false;
+    },
+    read: function PDFWorkerStreamRangeReader_read() {
+      if (this._queuedChunk) {
+        return Promise.resolve({
+          value: this._queuedChunk,
+          done: false
+        });
+      }
+      if (this._done) {
+        return Promise.resolve({
+          value: undefined,
+          done: true
+        });
+      }
+      var requestCapability = createPromiseCapability();
+      this._requests.push(requestCapability);
+      return requestCapability.promise;
+    },
+    cancel: function PDFWorkerStreamRangeReader_cancel(reason) {
+      this._done = true;
+      this._requests.forEach(function (requestCapability) {
+        requestCapability.resolve({
+          value: undefined,
+          done: true
+        });
+      });
+      this._requests = [];
+      this._stream._removeRangeReader(this);
+    }
+  };
+  return PDFWorkerStream;
+}();
+var PDFNetworkStream;
+function setPDFNetworkStreamClass(cls) {
+  PDFNetworkStream = cls;
+}
+var WorkerMessageHandler = {
+  setup: function wphSetup(handler, port) {
+    var testMessageProcessed = false;
+    handler.on('test', function wphSetupTest(data) {
+      if (testMessageProcessed) {
+        return;
+      }
+      testMessageProcessed = true;
+      if (!(data instanceof Uint8Array)) {
+        handler.send('test', 'main', false);
+        return;
+      }
+      var supportTransfers = data[0] === 255;
+      handler.postMessageTransfers = supportTransfers;
+      var xhr = new XMLHttpRequest();
+      var responseExists = 'response' in xhr;
+      try {
+        xhr.responseType;
+      } catch (e) {
+        responseExists = false;
+      }
+      if (!responseExists) {
+        handler.send('test', false);
+        return;
+      }
+      handler.send('test', {
+        supportTypedArray: true,
+        supportTransfers: supportTransfers
+      });
+    });
+    handler.on('configure', function wphConfigure(data) {
+      setVerbosityLevel(data.verbosity);
+    });
+    handler.on('GetDocRequest', function wphSetupDoc(data) {
+      return WorkerMessageHandler.createDocumentHandler(data, port);
+    });
+  },
+  createDocumentHandler: function wphCreateDocumentHandler(docParams, port) {
+    var pdfManager;
+    var terminated = false;
+    var cancelXHRs = null;
+    var WorkerTasks = [];
+    var docId = docParams.docId;
+    var docBaseUrl = docParams.docBaseUrl;
+    var workerHandlerName = docParams.docId + '_worker';
+    var handler = new MessageHandler(workerHandlerName, docId, port);
+    handler.postMessageTransfers = docParams.postMessageTransfers;
+    function ensureNotTerminated() {
+      if (terminated) {
+        throw new Error('Worker was terminated');
+      }
+    }
+    function startWorkerTask(task) {
+      WorkerTasks.push(task);
+    }
+    function finishWorkerTask(task) {
+      task.finish();
+      var i = WorkerTasks.indexOf(task);
+      WorkerTasks.splice(i, 1);
+    }
+    function loadDocument(recoveryMode) {
+      var loadDocumentCapability = createPromiseCapability();
+      var parseSuccess = function parseSuccess() {
+        var numPagesPromise = pdfManager.ensureDoc('numPages');
+        var fingerprintPromise = pdfManager.ensureDoc('fingerprint');
+        var encryptedPromise = pdfManager.ensureXRef('encrypt');
+        Promise.all([numPagesPromise, fingerprintPromise, encryptedPromise]).then(function onDocReady(results) {
+          var doc = {
+            numPages: results[0],
+            fingerprint: results[1],
+            encrypted: !!results[2]
+          };
+          loadDocumentCapability.resolve(doc);
+        }, parseFailure);
+      };
+      var parseFailure = function parseFailure(e) {
+        loadDocumentCapability.reject(e);
+      };
+      pdfManager.ensureDoc('checkHeader', []).then(function () {
+        pdfManager.ensureDoc('parseStartXRef', []).then(function () {
+          pdfManager.ensureDoc('parse', [recoveryMode]).then(parseSuccess, parseFailure);
+        }, parseFailure);
+      }, parseFailure);
+      return loadDocumentCapability.promise;
+    }
+    function getPdfManager(data, evaluatorOptions) {
+      var pdfManagerCapability = createPromiseCapability();
+      var pdfManager;
+      var source = data.source;
+      if (source.data) {
+        try {
+          pdfManager = new LocalPdfManager(docId, source.data, source.password, evaluatorOptions, docBaseUrl);
+          pdfManagerCapability.resolve(pdfManager);
+        } catch (ex) {
+          pdfManagerCapability.reject(ex);
+        }
+        return pdfManagerCapability.promise;
+      }
+      var pdfStream;
+      try {
+        if (source.chunkedViewerLoading) {
+          pdfStream = new PDFWorkerStream(source, handler);
+        } else {
+          assert(PDFNetworkStream, 'pdfjs/core/network module is not loaded');
+          pdfStream = new PDFNetworkStream(data);
+        }
+      } catch (ex) {
+        pdfManagerCapability.reject(ex);
+        return pdfManagerCapability.promise;
+      }
+      var fullRequest = pdfStream.getFullReader();
+      fullRequest.headersReady.then(function () {
+        if (!fullRequest.isStreamingSupported || !fullRequest.isRangeSupported) {
+          fullRequest.onProgress = function (evt) {
+            handler.send('DocProgress', {
+              loaded: evt.loaded,
+              total: evt.total
+            });
+          };
+        }
+        if (!fullRequest.isRangeSupported) {
+          return;
+        }
+        var disableAutoFetch = source.disableAutoFetch || fullRequest.isStreamingSupported;
+        pdfManager = new NetworkPdfManager(docId, pdfStream, {
+          msgHandler: handler,
+          url: source.url,
+          password: source.password,
+          length: fullRequest.contentLength,
+          disableAutoFetch: disableAutoFetch,
+          rangeChunkSize: source.rangeChunkSize
+        }, evaluatorOptions, docBaseUrl);
+        pdfManagerCapability.resolve(pdfManager);
+        cancelXHRs = null;
+      }).catch(function (reason) {
+        pdfManagerCapability.reject(reason);
+        cancelXHRs = null;
+      });
+      var cachedChunks = [],
+          loaded = 0;
+      var flushChunks = function () {
+        var pdfFile = arraysToBytes(cachedChunks);
+        if (source.length && pdfFile.length !== source.length) {
+          warn('reported HTTP length is different from actual');
+        }
+        try {
+          pdfManager = new LocalPdfManager(docId, pdfFile, source.password, evaluatorOptions, docBaseUrl);
+          pdfManagerCapability.resolve(pdfManager);
+        } catch (ex) {
+          pdfManagerCapability.reject(ex);
+        }
+        cachedChunks = [];
+      };
+      var readPromise = new Promise(function (resolve, reject) {
+        var readChunk = function (chunk) {
+          try {
+            ensureNotTerminated();
+            if (chunk.done) {
+              if (!pdfManager) {
+                flushChunks();
+              }
+              cancelXHRs = null;
+              return;
+            }
+            var data = chunk.value;
+            loaded += arrayByteLength(data);
+            if (!fullRequest.isStreamingSupported) {
+              handler.send('DocProgress', {
+                loaded: loaded,
+                total: Math.max(loaded, fullRequest.contentLength || 0)
+              });
+            }
+            if (pdfManager) {
+              pdfManager.sendProgressiveData(data);
+            } else {
+              cachedChunks.push(data);
+            }
+            fullRequest.read().then(readChunk, reject);
+          } catch (e) {
+            reject(e);
+          }
+        };
+        fullRequest.read().then(readChunk, reject);
+      });
+      readPromise.catch(function (e) {
+        pdfManagerCapability.reject(e);
+        cancelXHRs = null;
+      });
+      cancelXHRs = function () {
+        pdfStream.cancelAllRequests('abort');
+      };
+      return pdfManagerCapability.promise;
+    }
+    function setupDoc(data) {
+      function onSuccess(doc) {
+        ensureNotTerminated();
+        handler.send('GetDoc', { pdfInfo: doc });
+      }
+      function onFailure(e) {
+        if (e instanceof PasswordException) {
+          var task = new WorkerTask('PasswordException: response ' + e.code);
+          startWorkerTask(task);
+          handler.sendWithPromise('PasswordRequest', e).then(function (data) {
+            finishWorkerTask(task);
+            pdfManager.updatePassword(data.password);
+            pdfManagerReady();
+          }).catch(function (ex) {
+            finishWorkerTask(task);
+            handler.send('PasswordException', ex);
+          }.bind(null, e));
+        } else if (e instanceof InvalidPDFException) {
+          handler.send('InvalidPDF', e);
+        } else if (e instanceof MissingPDFException) {
+          handler.send('MissingPDF', e);
+        } else if (e instanceof UnexpectedResponseException) {
+          handler.send('UnexpectedResponse', e);
+        } else {
+          handler.send('UnknownError', new UnknownErrorException(e.message, e.toString()));
+        }
+      }
+      function pdfManagerReady() {
+        ensureNotTerminated();
+        loadDocument(false).then(onSuccess, function loadFailure(ex) {
+          ensureNotTerminated();
+          if (!(ex instanceof XRefParseException)) {
+            onFailure(ex);
+            return;
+          }
+          pdfManager.requestLoadedStream();
+          pdfManager.onLoadedStream().then(function () {
+            ensureNotTerminated();
+            loadDocument(true).then(onSuccess, onFailure);
+          });
+        }, onFailure);
+      }
+      ensureNotTerminated();
+      var evaluatorOptions = {
+        forceDataSchema: data.disableCreateObjectURL,
+        maxImageSize: data.maxImageSize === undefined ? -1 : data.maxImageSize,
+        disableFontFace: data.disableFontFace,
+        disableNativeImageDecoder: data.disableNativeImageDecoder
+      };
+      getPdfManager(data, evaluatorOptions).then(function (newPdfManager) {
+        if (terminated) {
+          newPdfManager.terminate();
+          throw new Error('Worker was terminated');
+        }
+        pdfManager = newPdfManager;
+        handler.send('PDFManagerReady', null);
+        pdfManager.onLoadedStream().then(function (stream) {
+          handler.send('DataLoaded', { length: stream.bytes.byteLength });
+        });
+      }).then(pdfManagerReady, onFailure);
+    }
+    handler.on('GetPage', function wphSetupGetPage(data) {
+      return pdfManager.getPage(data.pageIndex).then(function (page) {
+        var rotatePromise = pdfManager.ensure(page, 'rotate');
+        var refPromise = pdfManager.ensure(page, 'ref');
+        var userUnitPromise = pdfManager.ensure(page, 'userUnit');
+        var viewPromise = pdfManager.ensure(page, 'view');
+        return Promise.all([rotatePromise, refPromise, userUnitPromise, viewPromise]).then(function (results) {
+          return {
+            rotate: results[0],
+            ref: results[1],
+            userUnit: results[2],
+            view: results[3]
+          };
+        });
+      });
+    });
+    handler.on('GetPageIndex', function wphSetupGetPageIndex(data) {
+      var ref = new Ref(data.ref.num, data.ref.gen);
+      var catalog = pdfManager.pdfDocument.catalog;
+      return catalog.getPageIndex(ref);
+    });
+    handler.on('GetDestinations', function wphSetupGetDestinations(data) {
+      return pdfManager.ensureCatalog('destinations');
+    });
+    handler.on('GetDestination', function wphSetupGetDestination(data) {
+      return pdfManager.ensureCatalog('getDestination', [data.id]);
+    });
+    handler.on('GetPageLabels', function wphSetupGetPageLabels(data) {
+      return pdfManager.ensureCatalog('pageLabels');
+    });
+    handler.on('GetAttachments', function wphSetupGetAttachments(data) {
+      return pdfManager.ensureCatalog('attachments');
+    });
+    handler.on('GetJavaScript', function wphSetupGetJavaScript(data) {
+      return pdfManager.ensureCatalog('javaScript');
+    });
+    handler.on('GetOutline', function wphSetupGetOutline(data) {
+      return pdfManager.ensureCatalog('documentOutline');
+    });
+    handler.on('GetMetadata', function wphSetupGetMetadata(data) {
+      return Promise.all([pdfManager.ensureDoc('documentInfo'), pdfManager.ensureCatalog('metadata')]);
+    });
+    handler.on('GetData', function wphSetupGetData(data) {
+      pdfManager.requestLoadedStream();
+      return pdfManager.onLoadedStream().then(function (stream) {
+        return stream.bytes;
+      });
+    });
+    handler.on('GetStats', function wphSetupGetStats(data) {
+      return pdfManager.pdfDocument.xref.stats;
+    });
+    handler.on('GetAnnotations', function wphSetupGetAnnotations(data) {
+      return pdfManager.getPage(data.pageIndex).then(function (page) {
+        return pdfManager.ensure(page, 'getAnnotationsData', [data.intent]);
+      });
+    });
+    handler.on('RenderPageRequest', function wphSetupRenderPage(data) {
+      var pageIndex = data.pageIndex;
+      pdfManager.getPage(pageIndex).then(function (page) {
+        var task = new WorkerTask('RenderPageRequest: page ' + pageIndex);
+        startWorkerTask(task);
+        var pageNum = pageIndex + 1;
+        var start = Date.now();
+        page.getOperatorList(handler, task, data.intent, data.renderInteractiveForms).then(function (operatorList) {
+          finishWorkerTask(task);
+          info('page=' + pageNum + ' - getOperatorList: time=' + (Date.now() - start) + 'ms, len=' + operatorList.totalLength);
+        }, function (e) {
+          finishWorkerTask(task);
+          if (task.terminated) {
+            return;
+          }
+          handler.send('UnsupportedFeature', { featureId: UNSUPPORTED_FEATURES.unknown });
+          var minimumStackMessage = 'worker.js: while trying to getPage() and getOperatorList()';
+          var wrappedException;
+          if (typeof e === 'string') {
+            wrappedException = {
+              message: e,
+              stack: minimumStackMessage
+            };
+          } else if (typeof e === 'object') {
+            wrappedException = {
+              message: e.message || e.toString(),
+              stack: e.stack || minimumStackMessage
+            };
+          } else {
+            wrappedException = {
+              message: 'Unknown exception type: ' + typeof e,
+              stack: minimumStackMessage
+            };
+          }
+          handler.send('PageError', {
+            pageNum: pageNum,
+            error: wrappedException,
+            intent: data.intent
+          });
+        });
+      });
+    }, this);
+    handler.on('GetTextContent', function wphExtractText(data) {
+      var pageIndex = data.pageIndex;
+      var normalizeWhitespace = data.normalizeWhitespace;
+      var combineTextItems = data.combineTextItems;
+      return pdfManager.getPage(pageIndex).then(function (page) {
+        var task = new WorkerTask('GetTextContent: page ' + pageIndex);
+        startWorkerTask(task);
+        var pageNum = pageIndex + 1;
+        var start = Date.now();
+        return page.extractTextContent(handler, task, normalizeWhitespace, combineTextItems).then(function (textContent) {
+          finishWorkerTask(task);
+          info('text indexing: page=' + pageNum + ' - time=' + (Date.now() - start) + 'ms');
+          return textContent;
+        }, function (reason) {
+          finishWorkerTask(task);
+          if (task.terminated) {
+            return;
+          }
+          throw reason;
+        });
+      });
+    });
+    handler.on('Cleanup', function wphCleanup(data) {
+      return pdfManager.cleanup();
+    });
+    handler.on('Terminate', function wphTerminate(data) {
+      terminated = true;
+      if (pdfManager) {
+        pdfManager.terminate();
+        pdfManager = null;
+      }
+      if (cancelXHRs) {
+        cancelXHRs();
+      }
+      var waitOn = [];
+      WorkerTasks.forEach(function (task) {
+        waitOn.push(task.finished);
+        task.terminate();
+      });
+      return Promise.all(waitOn).then(function () {
+        handler.destroy();
+        handler = null;
+      });
+    });
+    handler.on('Ready', function wphReady(data) {
+      setupDoc(docParams);
+      docParams = null;
+    });
+    return workerHandlerName;
+  }
+};
+function initializeWorker() {
+  var handler = new MessageHandler('worker', 'main', self);
+  WorkerMessageHandler.setup(handler, self);
+  handler.send('ready', null);
+}
+if (typeof window === 'undefined' && !isNodeJS()) {
+  initializeWorker();
+}
+exports.setPDFNetworkStreamClass = setPDFNetworkStreamClass;
+exports.WorkerTask = WorkerTask;
+exports.WorkerMessageHandler = WorkerMessageHandler;
+
+/***/ }),
+/* 9 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var g;
+g = function () {
+  return this;
+}();
+try {
+  g = g || Function("return this")() || (1, eval)("this");
+} catch (e) {
+  if (typeof window === "object") g = window;
+}
+module.exports = g;
+
+/***/ }),
+/* 10 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var ArithmeticDecoder = function ArithmeticDecoderClosure() {
+  var QeTable = [{
+    qe: 0x5601,
+    nmps: 1,
+    nlps: 1,
+    switchFlag: 1
+  }, {
+    qe: 0x3401,
+    nmps: 2,
+    nlps: 6,
+    switchFlag: 0
+  }, {
+    qe: 0x1801,
+    nmps: 3,
+    nlps: 9,
+    switchFlag: 0
+  }, {
+    qe: 0x0AC1,
+    nmps: 4,
+    nlps: 12,
+    switchFlag: 0
+  }, {
+    qe: 0x0521,
+    nmps: 5,
+    nlps: 29,
+    switchFlag: 0
+  }, {
+    qe: 0x0221,
+    nmps: 38,
+    nlps: 33,
+    switchFlag: 0
+  }, {
+    qe: 0x5601,
+    nmps: 7,
+    nlps: 6,
+    switchFlag: 1
+  }, {
+    qe: 0x5401,
+    nmps: 8,
+    nlps: 14,
+    switchFlag: 0
+  }, {
+    qe: 0x4801,
+    nmps: 9,
+    nlps: 14,
+    switchFlag: 0
+  }, {
+    qe: 0x3801,
+    nmps: 10,
+    nlps: 14,
+    switchFlag: 0
+  }, {
+    qe: 0x3001,
+    nmps: 11,
+    nlps: 17,
+    switchFlag: 0
+  }, {
+    qe: 0x2401,
+    nmps: 12,
+    nlps: 18,
+    switchFlag: 0
+  }, {
+    qe: 0x1C01,
+    nmps: 13,
+    nlps: 20,
+    switchFlag: 0
+  }, {
+    qe: 0x1601,
+    nmps: 29,
+    nlps: 21,
+    switchFlag: 0
+  }, {
+    qe: 0x5601,
+    nmps: 15,
+    nlps: 14,
+    switchFlag: 1
+  }, {
+    qe: 0x5401,
+    nmps: 16,
+    nlps: 14,
+    switchFlag: 0
+  }, {
+    qe: 0x5101,
+    nmps: 17,
+    nlps: 15,
+    switchFlag: 0
+  }, {
+    qe: 0x4801,
+    nmps: 18,
+    nlps: 16,
+    switchFlag: 0
+  }, {
+    qe: 0x3801,
+    nmps: 19,
+    nlps: 17,
+    switchFlag: 0
+  }, {
+    qe: 0x3401,
+    nmps: 20,
+    nlps: 18,
+    switchFlag: 0
+  }, {
+    qe: 0x3001,
+    nmps: 21,
+    nlps: 19,
+    switchFlag: 0
+  }, {
+    qe: 0x2801,
+    nmps: 22,
+    nlps: 19,
+    switchFlag: 0
+  }, {
+    qe: 0x2401,
+    nmps: 23,
+    nlps: 20,
+    switchFlag: 0
+  }, {
+    qe: 0x2201,
+    nmps: 24,
+    nlps: 21,
+    switchFlag: 0
+  }, {
+    qe: 0x1C01,
+    nmps: 25,
+    nlps: 22,
+    switchFlag: 0
+  }, {
+    qe: 0x1801,
+    nmps: 26,
+    nlps: 23,
+    switchFlag: 0
+  }, {
+    qe: 0x1601,
+    nmps: 27,
+    nlps: 24,
+    switchFlag: 0
+  }, {
+    qe: 0x1401,
+    nmps: 28,
+    nlps: 25,
+    switchFlag: 0
+  }, {
+    qe: 0x1201,
+    nmps: 29,
+    nlps: 26,
+    switchFlag: 0
+  }, {
+    qe: 0x1101,
+    nmps: 30,
+    nlps: 27,
+    switchFlag: 0
+  }, {
+    qe: 0x0AC1,
+    nmps: 31,
+    nlps: 28,
+    switchFlag: 0
+  }, {
+    qe: 0x09C1,
+    nmps: 32,
+    nlps: 29,
+    switchFlag: 0
+  }, {
+    qe: 0x08A1,
+    nmps: 33,
+    nlps: 30,
+    switchFlag: 0
+  }, {
+    qe: 0x0521,
+    nmps: 34,
+    nlps: 31,
+    switchFlag: 0
+  }, {
+    qe: 0x0441,
+    nmps: 35,
+    nlps: 32,
+    switchFlag: 0
+  }, {
+    qe: 0x02A1,
+    nmps: 36,
+    nlps: 33,
+    switchFlag: 0
+  }, {
+    qe: 0x0221,
+    nmps: 37,
+    nlps: 34,
+    switchFlag: 0
+  }, {
+    qe: 0x0141,
+    nmps: 38,
+    nlps: 35,
+    switchFlag: 0
+  }, {
+    qe: 0x0111,
+    nmps: 39,
+    nlps: 36,
+    switchFlag: 0
+  }, {
+    qe: 0x0085,
+    nmps: 40,
+    nlps: 37,
+    switchFlag: 0
+  }, {
+    qe: 0x0049,
+    nmps: 41,
+    nlps: 38,
+    switchFlag: 0
+  }, {
+    qe: 0x0025,
+    nmps: 42,
+    nlps: 39,
+    switchFlag: 0
+  }, {
+    qe: 0x0015,
+    nmps: 43,
+    nlps: 40,
+    switchFlag: 0
+  }, {
+    qe: 0x0009,
+    nmps: 44,
+    nlps: 41,
+    switchFlag: 0
+  }, {
+    qe: 0x0005,
+    nmps: 45,
+    nlps: 42,
+    switchFlag: 0
+  }, {
+    qe: 0x0001,
+    nmps: 45,
+    nlps: 43,
+    switchFlag: 0
+  }, {
+    qe: 0x5601,
+    nmps: 46,
+    nlps: 46,
+    switchFlag: 0
+  }];
+  function ArithmeticDecoder(data, start, end) {
+    this.data = data;
+    this.bp = start;
+    this.dataEnd = end;
+    this.chigh = data[start];
+    this.clow = 0;
+    this.byteIn();
+    this.chigh = this.chigh << 7 & 0xFFFF | this.clow >> 9 & 0x7F;
+    this.clow = this.clow << 7 & 0xFFFF;
+    this.ct -= 7;
+    this.a = 0x8000;
+  }
+  ArithmeticDecoder.prototype = {
+    byteIn: function ArithmeticDecoder_byteIn() {
+      var data = this.data;
+      var bp = this.bp;
+      if (data[bp] === 0xFF) {
+        var b1 = data[bp + 1];
+        if (b1 > 0x8F) {
+          this.clow += 0xFF00;
+          this.ct = 8;
+        } else {
+          bp++;
+          this.clow += data[bp] << 9;
+          this.ct = 7;
+          this.bp = bp;
+        }
+      } else {
+        bp++;
+        this.clow += bp < this.dataEnd ? data[bp] << 8 : 0xFF00;
+        this.ct = 8;
+        this.bp = bp;
+      }
+      if (this.clow > 0xFFFF) {
+        this.chigh += this.clow >> 16;
+        this.clow &= 0xFFFF;
+      }
+    },
+    readBit: function ArithmeticDecoder_readBit(contexts, pos) {
+      var cx_index = contexts[pos] >> 1,
+          cx_mps = contexts[pos] & 1;
+      var qeTableIcx = QeTable[cx_index];
+      var qeIcx = qeTableIcx.qe;
+      var d;
+      var a = this.a - qeIcx;
+      if (this.chigh < qeIcx) {
+        if (a < qeIcx) {
+          a = qeIcx;
+          d = cx_mps;
+          cx_index = qeTableIcx.nmps;
+        } else {
+          a = qeIcx;
+          d = 1 ^ cx_mps;
+          if (qeTableIcx.switchFlag === 1) {
+            cx_mps = d;
+          }
+          cx_index = qeTableIcx.nlps;
+        }
+      } else {
+        this.chigh -= qeIcx;
+        if ((a & 0x8000) !== 0) {
+          this.a = a;
+          return cx_mps;
+        }
+        if (a < qeIcx) {
+          d = 1 ^ cx_mps;
+          if (qeTableIcx.switchFlag === 1) {
+            cx_mps = d;
+          }
+          cx_index = qeTableIcx.nlps;
+        } else {
+          d = cx_mps;
+          cx_index = qeTableIcx.nmps;
+        }
+      }
+      do {
+        if (this.ct === 0) {
+          this.byteIn();
+        }
+        a <<= 1;
+        this.chigh = this.chigh << 1 & 0xFFFF | this.clow >> 15 & 1;
+        this.clow = this.clow << 1 & 0xFFFF;
+        this.ct--;
+      } while ((a & 0x8000) === 0);
+      this.a = a;
+      contexts[pos] = cx_index << 1 | cx_mps;
+      return d;
+    }
+  };
+  return ArithmeticDecoder;
+}();
+exports.ArithmeticDecoder = ArithmeticDecoder;
+
+/***/ }),
+/* 11 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var coreCharsets = __w_pdfjs_require__(22);
+var coreEncodings = __w_pdfjs_require__(4);
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var bytesToString = sharedUtil.bytesToString;
+var warn = sharedUtil.warn;
+var isArray = sharedUtil.isArray;
+var Util = sharedUtil.Util;
+var stringToBytes = sharedUtil.stringToBytes;
+var assert = sharedUtil.assert;
+var ISOAdobeCharset = coreCharsets.ISOAdobeCharset;
+var ExpertCharset = coreCharsets.ExpertCharset;
+var ExpertSubsetCharset = coreCharsets.ExpertSubsetCharset;
+var StandardEncoding = coreEncodings.StandardEncoding;
+var ExpertEncoding = coreEncodings.ExpertEncoding;
+var MAX_SUBR_NESTING = 10;
+var CFFStandardStrings = ['.notdef', 'space', 'exclam', 'quotedbl', 'numbersign', 'dollar', 'percent', 'ampersand', 'quoteright', 'parenleft', 'parenright', 'asterisk', 'plus', 'comma', 'hyphen', 'period', 'slash', 'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon', 'less', 'equal', 'greater', 'question', 'at', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'bracketleft', 'backslash', 'bracketright', 'asciicircum', 'underscore', 'quoteleft', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 'braceleft', 'bar', 'braceright', 'asciitilde', 'exclamdown', 'cent', 'sterling', 'fraction', 'yen', 'florin', 'section', 'currency', 'quotesingle', 'quotedblleft', 'guillemotleft', 'guilsinglleft', 'guilsinglright', 'fi', 'fl', 'endash', 'dagger', 'daggerdbl', 'periodcentered', 'paragraph', 'bullet', 'quotesinglbase', 'quotedblbase', 'quotedblright', 'guillemotright', 'ellipsis', 'perthousand', 'questiondown', 'grave', 'acute', 'circumflex', 'tilde', 'macron', 'breve', 'dotaccent', 'dieresis', 'ring', 'cedilla', 'hungarumlaut', 'ogonek', 'caron', 'emdash', 'AE', 'ordfeminine', 'Lslash', 'Oslash', 'OE', 'ordmasculine', 'ae', 'dotlessi', 'lslash', 'oslash', 'oe', 'germandbls', 'onesuperior', 'logicalnot', 'mu', 'trademark', 'Eth', 'onehalf', 'plusminus', 'Thorn', 'onequarter', 'divide', 'brokenbar', 'degree', 'thorn', 'threequarters', 'twosuperior', 'registered', 'minus', 'eth', 'multiply', 'threesuperior', 'copyright', 'Aacute', 'Acircumflex', 'Adieresis', 'Agrave', 'Aring', 'Atilde', 'Ccedilla', 'Eacute', 'Ecircumflex', 'Edieresis', 'Egrave', 'Iacute', 'Icircumflex', 'Idieresis', 'Igrave', 'Ntilde', 'Oacute', 'Ocircumflex', 'Odieresis', 'Ograve', 'Otilde', 'Scaron', 'Uacute', 'Ucircumflex', 'Udieresis', 'Ugrave', 'Yacute', 'Ydieresis', 'Zcaron', 'aacute', 'acircumflex', 'adieresis', 'agrave', 'aring', 'atilde', 'ccedilla', 'eacute', 'ecircumflex', 'edieresis', 'egrave', 'iacute', 'icircumflex', 'idieresis', 'igrave', 'ntilde', 'oacute', 'ocircumflex', 'odieresis', 'ograve', 'otilde', 'scaron', 'uacute', 'ucircumflex', 'udieresis', 'ugrave', 'yacute', 'ydieresis', 'zcaron', 'exclamsmall', 'Hungarumlautsmall', 'dollaroldstyle', 'dollarsuperior', 'ampersandsmall', 'Acutesmall', 'parenleftsuperior', 'parenrightsuperior', 'twodotenleader', 'onedotenleader', 'zerooldstyle', 'oneoldstyle', 'twooldstyle', 'threeoldstyle', 'fouroldstyle', 'fiveoldstyle', 'sixoldstyle', 'sevenoldstyle', 'eightoldstyle', 'nineoldstyle', 'commasuperior', 'threequartersemdash', 'periodsuperior', 'questionsmall', 'asuperior', 'bsuperior', 'centsuperior', 'dsuperior', 'esuperior', 'isuperior', 'lsuperior', 'msuperior', 'nsuperior', 'osuperior', 'rsuperior', 'ssuperior', 'tsuperior', 'ff', 'ffi', 'ffl', 'parenleftinferior', 'parenrightinferior', 'Circumflexsmall', 'hyphensuperior', 'Gravesmall', 'Asmall', 'Bsmall', 'Csmall', 'Dsmall', 'Esmall', 'Fsmall', 'Gsmall', 'Hsmall', 'Ismall', 'Jsmall', 'Ksmall', 'Lsmall', 'Msmall', 'Nsmall', 'Osmall', 'Psmall', 'Qsmall', 'Rsmall', 'Ssmall', 'Tsmall', 'Usmall', 'Vsmall', 'Wsmall', 'Xsmall', 'Ysmall', 'Zsmall', 'colonmonetary', 'onefitted', 'rupiah', 'Tildesmall', 'exclamdownsmall', 'centoldstyle', 'Lslashsmall', 'Scaronsmall', 'Zcaronsmall', 'Dieresissmall', 'Brevesmall', 'Caronsmall', 'Dotaccentsmall', 'Macronsmall', 'figuredash', 'hypheninferior', 'Ogoneksmall', 'Ringsmall', 'Cedillasmall', 'questiondownsmall', 'oneeighth', 'threeeighths', 'fiveeighths', 'seveneighths', 'onethird', 'twothirds', 'zerosuperior', 'foursuperior', 'fivesuperior', 'sixsuperior', 'sevensuperior', 'eightsuperior', 'ninesuperior', 'zeroinferior', 'oneinferior', 'twoinferior', 'threeinferior', 'fourinferior', 'fiveinferior', 'sixinferior', 'seveninferior', 'eightinferior', 'nineinferior', 'centinferior', 'dollarinferior', 'periodinferior', 'commainferior', 'Agravesmall', 'Aacutesmall', 'Acircumflexsmall', 'Atildesmall', 'Adieresissmall', 'Aringsmall', 'AEsmall', 'Ccedillasmall', 'Egravesmall', 'Eacutesmall', 'Ecircumflexsmall', 'Edieresissmall', 'Igravesmall', 'Iacutesmall', 'Icircumflexsmall', 'Idieresissmall', 'Ethsmall', 'Ntildesmall', 'Ogravesmall', 'Oacutesmall', 'Ocircumflexsmall', 'Otildesmall', 'Odieresissmall', 'OEsmall', 'Oslashsmall', 'Ugravesmall', 'Uacutesmall', 'Ucircumflexsmall', 'Udieresissmall', 'Yacutesmall', 'Thornsmall', 'Ydieresissmall', '001.000', '001.001', '001.002', '001.003', 'Black', 'Bold', 'Book', 'Light', 'Medium', 'Regular', 'Roman', 'Semibold'];
+var CFFParser = function CFFParserClosure() {
+  var CharstringValidationData = [null, {
+    id: 'hstem',
+    min: 2,
+    stackClearing: true,
+    stem: true
+  }, null, {
+    id: 'vstem',
+    min: 2,
+    stackClearing: true,
+    stem: true
+  }, {
+    id: 'vmoveto',
+    min: 1,
+    stackClearing: true
+  }, {
+    id: 'rlineto',
+    min: 2,
+    resetStack: true
+  }, {
+    id: 'hlineto',
+    min: 1,
+    resetStack: true
+  }, {
+    id: 'vlineto',
+    min: 1,
+    resetStack: true
+  }, {
+    id: 'rrcurveto',
+    min: 6,
+    resetStack: true
+  }, null, {
+    id: 'callsubr',
+    min: 1,
+    undefStack: true
+  }, {
+    id: 'return',
+    min: 0,
+    undefStack: true
+  }, null, null, {
+    id: 'endchar',
+    min: 0,
+    stackClearing: true
+  }, null, null, null, {
+    id: 'hstemhm',
+    min: 2,
+    stackClearing: true,
+    stem: true
+  }, {
+    id: 'hintmask',
+    min: 0,
+    stackClearing: true
+  }, {
+    id: 'cntrmask',
+    min: 0,
+    stackClearing: true
+  }, {
+    id: 'rmoveto',
+    min: 2,
+    stackClearing: true
+  }, {
+    id: 'hmoveto',
+    min: 1,
+    stackClearing: true
+  }, {
+    id: 'vstemhm',
+    min: 2,
+    stackClearing: true,
+    stem: true
+  }, {
+    id: 'rcurveline',
+    min: 8,
+    resetStack: true
+  }, {
+    id: 'rlinecurve',
+    min: 8,
+    resetStack: true
+  }, {
+    id: 'vvcurveto',
+    min: 4,
+    resetStack: true
+  }, {
+    id: 'hhcurveto',
+    min: 4,
+    resetStack: true
+  }, null, {
+    id: 'callgsubr',
+    min: 1,
+    undefStack: true
+  }, {
+    id: 'vhcurveto',
+    min: 4,
+    resetStack: true
+  }, {
+    id: 'hvcurveto',
+    min: 4,
+    resetStack: true
+  }];
+  var CharstringValidationData12 = [null, null, null, {
+    id: 'and',
+    min: 2,
+    stackDelta: -1
+  }, {
+    id: 'or',
+    min: 2,
+    stackDelta: -1
+  }, {
+    id: 'not',
+    min: 1,
+    stackDelta: 0
+  }, null, null, null, {
+    id: 'abs',
+    min: 1,
+    stackDelta: 0
+  }, {
+    id: 'add',
+    min: 2,
+    stackDelta: -1,
+    stackFn: function stack_div(stack, index) {
+      stack[index - 2] = stack[index - 2] + stack[index - 1];
+    }
+  }, {
+    id: 'sub',
+    min: 2,
+    stackDelta: -1,
+    stackFn: function stack_div(stack, index) {
+      stack[index - 2] = stack[index - 2] - stack[index - 1];
+    }
+  }, {
+    id: 'div',
+    min: 2,
+    stackDelta: -1,
+    stackFn: function stack_div(stack, index) {
+      stack[index - 2] = stack[index - 2] / stack[index - 1];
+    }
+  }, null, {
+    id: 'neg',
+    min: 1,
+    stackDelta: 0,
+    stackFn: function stack_div(stack, index) {
+      stack[index - 1] = -stack[index - 1];
+    }
+  }, {
+    id: 'eq',
+    min: 2,
+    stackDelta: -1
+  }, null, null, {
+    id: 'drop',
+    min: 1,
+    stackDelta: -1
+  }, null, {
+    id: 'put',
+    min: 2,
+    stackDelta: -2
+  }, {
+    id: 'get',
+    min: 1,
+    stackDelta: 0
+  }, {
+    id: 'ifelse',
+    min: 4,
+    stackDelta: -3
+  }, {
+    id: 'random',
+    min: 0,
+    stackDelta: 1
+  }, {
+    id: 'mul',
+    min: 2,
+    stackDelta: -1,
+    stackFn: function stack_div(stack, index) {
+      stack[index - 2] = stack[index - 2] * stack[index - 1];
+    }
+  }, null, {
+    id: 'sqrt',
+    min: 1,
+    stackDelta: 0
+  }, {
+    id: 'dup',
+    min: 1,
+    stackDelta: 1
+  }, {
+    id: 'exch',
+    min: 2,
+    stackDelta: 0
+  }, {
+    id: 'index',
+    min: 2,
+    stackDelta: 0
+  }, {
+    id: 'roll',
+    min: 3,
+    stackDelta: -2
+  }, null, null, null, {
+    id: 'hflex',
+    min: 7,
+    resetStack: true
+  }, {
+    id: 'flex',
+    min: 13,
+    resetStack: true
+  }, {
+    id: 'hflex1',
+    min: 9,
+    resetStack: true
+  }, {
+    id: 'flex1',
+    min: 11,
+    resetStack: true
+  }];
+  function CFFParser(file, properties, seacAnalysisEnabled) {
+    this.bytes = file.getBytes();
+    this.properties = properties;
+    this.seacAnalysisEnabled = !!seacAnalysisEnabled;
+  }
+  CFFParser.prototype = {
+    parse: function CFFParser_parse() {
+      var properties = this.properties;
+      var cff = new CFF();
+      this.cff = cff;
+      var header = this.parseHeader();
+      var nameIndex = this.parseIndex(header.endPos);
+      var topDictIndex = this.parseIndex(nameIndex.endPos);
+      var stringIndex = this.parseIndex(topDictIndex.endPos);
+      var globalSubrIndex = this.parseIndex(stringIndex.endPos);
+      var topDictParsed = this.parseDict(topDictIndex.obj.get(0));
+      var topDict = this.createDict(CFFTopDict, topDictParsed, cff.strings);
+      cff.header = header.obj;
+      cff.names = this.parseNameIndex(nameIndex.obj);
+      cff.strings = this.parseStringIndex(stringIndex.obj);
+      cff.topDict = topDict;
+      cff.globalSubrIndex = globalSubrIndex.obj;
+      this.parsePrivateDict(cff.topDict);
+      cff.isCIDFont = topDict.hasName('ROS');
+      var charStringOffset = topDict.getByName('CharStrings');
+      var charStringIndex = this.parseIndex(charStringOffset).obj;
+      var fontMatrix = topDict.getByName('FontMatrix');
+      if (fontMatrix) {
+        properties.fontMatrix = fontMatrix;
+      }
+      var fontBBox = topDict.getByName('FontBBox');
+      if (fontBBox) {
+        properties.ascent = Math.max(fontBBox[3], fontBBox[1]);
+        properties.descent = Math.min(fontBBox[1], fontBBox[3]);
+        properties.ascentScaled = true;
+      }
+      var charset, encoding;
+      if (cff.isCIDFont) {
+        var fdArrayIndex = this.parseIndex(topDict.getByName('FDArray')).obj;
+        for (var i = 0, ii = fdArrayIndex.count; i < ii; ++i) {
+          var dictRaw = fdArrayIndex.get(i);
+          var fontDict = this.createDict(CFFTopDict, this.parseDict(dictRaw), cff.strings);
+          this.parsePrivateDict(fontDict);
+          cff.fdArray.push(fontDict);
+        }
+        encoding = null;
+        charset = this.parseCharsets(topDict.getByName('charset'), charStringIndex.count, cff.strings, true);
+        cff.fdSelect = this.parseFDSelect(topDict.getByName('FDSelect'), charStringIndex.count);
+      } else {
+        charset = this.parseCharsets(topDict.getByName('charset'), charStringIndex.count, cff.strings, false);
+        encoding = this.parseEncoding(topDict.getByName('Encoding'), properties, cff.strings, charset.charset);
+      }
+      cff.charset = charset;
+      cff.encoding = encoding;
+      var charStringsAndSeacs = this.parseCharStrings(charStringIndex, topDict.privateDict.subrsIndex, globalSubrIndex.obj, cff.fdSelect, cff.fdArray);
+      cff.charStrings = charStringsAndSeacs.charStrings;
+      cff.seacs = charStringsAndSeacs.seacs;
+      cff.widths = charStringsAndSeacs.widths;
+      return cff;
+    },
+    parseHeader: function CFFParser_parseHeader() {
+      var bytes = this.bytes;
+      var bytesLength = bytes.length;
+      var offset = 0;
+      while (offset < bytesLength && bytes[offset] !== 1) {
+        ++offset;
+      }
+      if (offset >= bytesLength) {
+        error('Invalid CFF header');
+      } else if (offset !== 0) {
+        info('cff data is shifted');
+        bytes = bytes.subarray(offset);
+        this.bytes = bytes;
+      }
+      var major = bytes[0];
+      var minor = bytes[1];
+      var hdrSize = bytes[2];
+      var offSize = bytes[3];
+      var header = new CFFHeader(major, minor, hdrSize, offSize);
+      return {
+        obj: header,
+        endPos: hdrSize
+      };
+    },
+    parseDict: function CFFParser_parseDict(dict) {
+      var pos = 0;
+      function parseOperand() {
+        var value = dict[pos++];
+        if (value === 30) {
+          return parseFloatOperand();
+        } else if (value === 28) {
+          value = dict[pos++];
+          value = (value << 24 | dict[pos++] << 16) >> 16;
+          return value;
+        } else if (value === 29) {
+          value = dict[pos++];
+          value = value << 8 | dict[pos++];
+          value = value << 8 | dict[pos++];
+          value = value << 8 | dict[pos++];
+          return value;
+        } else if (value >= 32 && value <= 246) {
+          return value - 139;
+        } else if (value >= 247 && value <= 250) {
+          return (value - 247) * 256 + dict[pos++] + 108;
+        } else if (value >= 251 && value <= 254) {
+          return -((value - 251) * 256) - dict[pos++] - 108;
+        }
+        warn('CFFParser_parseDict: "' + value + '" is a reserved command.');
+        return NaN;
+      }
+      function parseFloatOperand() {
+        var str = '';
+        var eof = 15;
+        var lookup = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '.', 'E', 'E-', null, '-'];
+        var length = dict.length;
+        while (pos < length) {
+          var b = dict[pos++];
+          var b1 = b >> 4;
+          var b2 = b & 15;
+          if (b1 === eof) {
+            break;
+          }
+          str += lookup[b1];
+          if (b2 === eof) {
+            break;
+          }
+          str += lookup[b2];
+        }
+        return parseFloat(str);
+      }
+      var operands = [];
+      var entries = [];
+      pos = 0;
+      var end = dict.length;
+      while (pos < end) {
+        var b = dict[pos];
+        if (b <= 21) {
+          if (b === 12) {
+            b = b << 8 | dict[++pos];
+          }
+          entries.push([b, operands]);
+          operands = [];
+          ++pos;
+        } else {
+          operands.push(parseOperand());
+        }
+      }
+      return entries;
+    },
+    parseIndex: function CFFParser_parseIndex(pos) {
+      var cffIndex = new CFFIndex();
+      var bytes = this.bytes;
+      var count = bytes[pos++] << 8 | bytes[pos++];
+      var offsets = [];
+      var end = pos;
+      var i, ii;
+      if (count !== 0) {
+        var offsetSize = bytes[pos++];
+        var startPos = pos + (count + 1) * offsetSize - 1;
+        for (i = 0, ii = count + 1; i < ii; ++i) {
+          var offset = 0;
+          for (var j = 0; j < offsetSize; ++j) {
+            offset <<= 8;
+            offset += bytes[pos++];
+          }
+          offsets.push(startPos + offset);
+        }
+        end = offsets[count];
+      }
+      for (i = 0, ii = offsets.length - 1; i < ii; ++i) {
+        var offsetStart = offsets[i];
+        var offsetEnd = offsets[i + 1];
+        cffIndex.add(bytes.subarray(offsetStart, offsetEnd));
+      }
+      return {
+        obj: cffIndex,
+        endPos: end
+      };
+    },
+    parseNameIndex: function CFFParser_parseNameIndex(index) {
+      var names = [];
+      for (var i = 0, ii = index.count; i < ii; ++i) {
+        var name = index.get(i);
+        var length = Math.min(name.length, 127);
+        var data = [];
+        for (var j = 0; j < length; ++j) {
+          var c = name[j];
+          if (j === 0 && c === 0) {
+            data[j] = c;
+            continue;
+          }
+          if (c < 33 || c > 126 || c === 91 || c === 93 || c === 40 || c === 41 || c === 123 || c === 125 || c === 60 || c === 62 || c === 47 || c === 37 || c === 35) {
+            data[j] = 95;
+            continue;
+          }
+          data[j] = c;
+        }
+        names.push(bytesToString(data));
+      }
+      return names;
+    },
+    parseStringIndex: function CFFParser_parseStringIndex(index) {
+      var strings = new CFFStrings();
+      for (var i = 0, ii = index.count; i < ii; ++i) {
+        var data = index.get(i);
+        strings.add(bytesToString(data));
+      }
+      return strings;
+    },
+    createDict: function CFFParser_createDict(Type, dict, strings) {
+      var cffDict = new Type(strings);
+      for (var i = 0, ii = dict.length; i < ii; ++i) {
+        var pair = dict[i];
+        var key = pair[0];
+        var value = pair[1];
+        cffDict.setByKey(key, value);
+      }
+      return cffDict;
+    },
+    parseCharString: function CFFParser_parseCharString(state, data, localSubrIndex, globalSubrIndex) {
+      if (!data || state.callDepth > MAX_SUBR_NESTING) {
+        return false;
+      }
+      var stackSize = state.stackSize;
+      var stack = state.stack;
+      var length = data.length;
+      for (var j = 0; j < length;) {
+        var value = data[j++];
+        var validationCommand = null;
+        if (value === 12) {
+          var q = data[j++];
+          if (q === 0) {
+            data[j - 2] = 139;
+            data[j - 1] = 22;
+            stackSize = 0;
+          } else {
+            validationCommand = CharstringValidationData12[q];
+          }
+        } else if (value === 28) {
+          stack[stackSize] = (data[j] << 24 | data[j + 1] << 16) >> 16;
+          j += 2;
+          stackSize++;
+        } else if (value === 14) {
+          if (stackSize >= 4) {
+            stackSize -= 4;
+            if (this.seacAnalysisEnabled) {
+              state.seac = stack.slice(stackSize, stackSize + 4);
+              return false;
+            }
+          }
+          validationCommand = CharstringValidationData[value];
+        } else if (value >= 32 && value <= 246) {
+          stack[stackSize] = value - 139;
+          stackSize++;
+        } else if (value >= 247 && value <= 254) {
+          stack[stackSize] = value < 251 ? (value - 247 << 8) + data[j] + 108 : -(value - 251 << 8) - data[j] - 108;
+          j++;
+          stackSize++;
+        } else if (value === 255) {
+          stack[stackSize] = (data[j] << 24 | data[j + 1] << 16 | data[j + 2] << 8 | data[j + 3]) / 65536;
+          j += 4;
+          stackSize++;
+        } else if (value === 19 || value === 20) {
+          state.hints += stackSize >> 1;
+          j += state.hints + 7 >> 3;
+          stackSize %= 2;
+          validationCommand = CharstringValidationData[value];
+        } else if (value === 10 || value === 29) {
+          var subrsIndex;
+          if (value === 10) {
+            subrsIndex = localSubrIndex;
+          } else {
+            subrsIndex = globalSubrIndex;
+          }
+          if (!subrsIndex) {
+            validationCommand = CharstringValidationData[value];
+            warn('Missing subrsIndex for ' + validationCommand.id);
+            return false;
+          }
+          var bias = 32768;
+          if (subrsIndex.count < 1240) {
+            bias = 107;
+          } else if (subrsIndex.count < 33900) {
+            bias = 1131;
+          }
+          var subrNumber = stack[--stackSize] + bias;
+          if (subrNumber < 0 || subrNumber >= subrsIndex.count || isNaN(subrNumber)) {
+            validationCommand = CharstringValidationData[value];
+            warn('Out of bounds subrIndex for ' + validationCommand.id);
+            return false;
+          }
+          state.stackSize = stackSize;
+          state.callDepth++;
+          var valid = this.parseCharString(state, subrsIndex.get(subrNumber), localSubrIndex, globalSubrIndex);
+          if (!valid) {
+            return false;
+          }
+          state.callDepth--;
+          stackSize = state.stackSize;
+          continue;
+        } else if (value === 11) {
+          state.stackSize = stackSize;
+          return true;
+        } else {
+          validationCommand = CharstringValidationData[value];
+        }
+        if (validationCommand) {
+          if (validationCommand.stem) {
+            state.hints += stackSize >> 1;
+          }
+          if ('min' in validationCommand) {
+            if (!state.undefStack && stackSize < validationCommand.min) {
+              warn('Not enough parameters for ' + validationCommand.id + '; actual: ' + stackSize + ', expected: ' + validationCommand.min);
+              return false;
+            }
+          }
+          if (state.firstStackClearing && validationCommand.stackClearing) {
+            state.firstStackClearing = false;
+            stackSize -= validationCommand.min;
+            if (stackSize >= 2 && validationCommand.stem) {
+              stackSize %= 2;
+            } else if (stackSize > 1) {
+              warn('Found too many parameters for stack-clearing command');
+            }
+            if (stackSize > 0 && stack[stackSize - 1] >= 0) {
+              state.width = stack[stackSize - 1];
+            }
+          }
+          if ('stackDelta' in validationCommand) {
+            if ('stackFn' in validationCommand) {
+              validationCommand.stackFn(stack, stackSize);
+            }
+            stackSize += validationCommand.stackDelta;
+          } else if (validationCommand.stackClearing) {
+            stackSize = 0;
+          } else if (validationCommand.resetStack) {
+            stackSize = 0;
+            state.undefStack = false;
+          } else if (validationCommand.undefStack) {
+            stackSize = 0;
+            state.undefStack = true;
+            state.firstStackClearing = false;
+          }
+        }
+      }
+      state.stackSize = stackSize;
+      return true;
+    },
+    parseCharStrings: function CFFParser_parseCharStrings(charStrings, localSubrIndex, globalSubrIndex, fdSelect, fdArray) {
+      var seacs = [];
+      var widths = [];
+      var count = charStrings.count;
+      for (var i = 0; i < count; i++) {
+        var charstring = charStrings.get(i);
+        var state = {
+          callDepth: 0,
+          stackSize: 0,
+          stack: [],
+          undefStack: true,
+          hints: 0,
+          firstStackClearing: true,
+          seac: null,
+          width: null
+        };
+        var valid = true;
+        var localSubrToUse = null;
+        if (fdSelect && fdArray.length) {
+          var fdIndex = fdSelect.getFDIndex(i);
+          if (fdIndex === -1) {
+            warn('Glyph index is not in fd select.');
+            valid = false;
+          }
+          if (fdIndex >= fdArray.length) {
+            warn('Invalid fd index for glyph index.');
+            valid = false;
+          }
+          if (valid) {
+            localSubrToUse = fdArray[fdIndex].privateDict.subrsIndex;
+          }
+        } else if (localSubrIndex) {
+          localSubrToUse = localSubrIndex;
+        }
+        if (valid) {
+          valid = this.parseCharString(state, charstring, localSubrToUse, globalSubrIndex);
+        }
+        if (state.width !== null) {
+          widths[i] = state.width;
+        }
+        if (state.seac !== null) {
+          seacs[i] = state.seac;
+        }
+        if (!valid) {
+          charStrings.set(i, new Uint8Array([14]));
+        }
+      }
+      return {
+        charStrings: charStrings,
+        seacs: seacs,
+        widths: widths
+      };
+    },
+    emptyPrivateDictionary: function CFFParser_emptyPrivateDictionary(parentDict) {
+      var privateDict = this.createDict(CFFPrivateDict, [], parentDict.strings);
+      parentDict.setByKey(18, [0, 0]);
+      parentDict.privateDict = privateDict;
+    },
+    parsePrivateDict: function CFFParser_parsePrivateDict(parentDict) {
+      if (!parentDict.hasName('Private')) {
+        this.emptyPrivateDictionary(parentDict);
+        return;
+      }
+      var privateOffset = parentDict.getByName('Private');
+      if (!isArray(privateOffset) || privateOffset.length !== 2) {
+        parentDict.removeByName('Private');
+        return;
+      }
+      var size = privateOffset[0];
+      var offset = privateOffset[1];
+      if (size === 0 || offset >= this.bytes.length) {
+        this.emptyPrivateDictionary(parentDict);
+        return;
+      }
+      var privateDictEnd = offset + size;
+      var dictData = this.bytes.subarray(offset, privateDictEnd);
+      var dict = this.parseDict(dictData);
+      var privateDict = this.createDict(CFFPrivateDict, dict, parentDict.strings);
+      parentDict.privateDict = privateDict;
+      if (!privateDict.getByName('Subrs')) {
+        return;
+      }
+      var subrsOffset = privateDict.getByName('Subrs');
+      var relativeOffset = offset + subrsOffset;
+      if (subrsOffset === 0 || relativeOffset >= this.bytes.length) {
+        this.emptyPrivateDictionary(parentDict);
+        return;
+      }
+      var subrsIndex = this.parseIndex(relativeOffset);
+      privateDict.subrsIndex = subrsIndex.obj;
+    },
+    parseCharsets: function CFFParser_parseCharsets(pos, length, strings, cid) {
+      if (pos === 0) {
+        return new CFFCharset(true, CFFCharsetPredefinedTypes.ISO_ADOBE, ISOAdobeCharset);
+      } else if (pos === 1) {
+        return new CFFCharset(true, CFFCharsetPredefinedTypes.EXPERT, ExpertCharset);
+      } else if (pos === 2) {
+        return new CFFCharset(true, CFFCharsetPredefinedTypes.EXPERT_SUBSET, ExpertSubsetCharset);
+      }
+      var bytes = this.bytes;
+      var start = pos;
+      var format = bytes[pos++];
+      var charset = ['.notdef'];
+      var id, count, i;
+      length -= 1;
+      switch (format) {
+        case 0:
+          for (i = 0; i < length; i++) {
+            id = bytes[pos++] << 8 | bytes[pos++];
+            charset.push(cid ? id : strings.get(id));
+          }
+          break;
+        case 1:
+          while (charset.length <= length) {
+            id = bytes[pos++] << 8 | bytes[pos++];
+            count = bytes[pos++];
+            for (i = 0; i <= count; i++) {
+              charset.push(cid ? id++ : strings.get(id++));
+            }
+          }
+          break;
+        case 2:
+          while (charset.length <= length) {
+            id = bytes[pos++] << 8 | bytes[pos++];
+            count = bytes[pos++] << 8 | bytes[pos++];
+            for (i = 0; i <= count; i++) {
+              charset.push(cid ? id++ : strings.get(id++));
+            }
+          }
+          break;
+        default:
+          error('Unknown charset format');
+      }
+      var end = pos;
+      var raw = bytes.subarray(start, end);
+      return new CFFCharset(false, format, charset, raw);
+    },
+    parseEncoding: function CFFParser_parseEncoding(pos, properties, strings, charset) {
+      var encoding = Object.create(null);
+      var bytes = this.bytes;
+      var predefined = false;
+      var format, i, ii;
+      var raw = null;
+      function readSupplement() {
+        var supplementsCount = bytes[pos++];
+        for (i = 0; i < supplementsCount; i++) {
+          var code = bytes[pos++];
+          var sid = (bytes[pos++] << 8) + (bytes[pos++] & 0xff);
+          encoding[code] = charset.indexOf(strings.get(sid));
+        }
+      }
+      if (pos === 0 || pos === 1) {
+        predefined = true;
+        format = pos;
+        var baseEncoding = pos ? ExpertEncoding : StandardEncoding;
+        for (i = 0, ii = charset.length; i < ii; i++) {
+          var index = baseEncoding.indexOf(charset[i]);
+          if (index !== -1) {
+            encoding[index] = i;
+          }
+        }
+      } else {
+        var dataStart = pos;
+        format = bytes[pos++];
+        switch (format & 0x7f) {
+          case 0:
+            var glyphsCount = bytes[pos++];
+            for (i = 1; i <= glyphsCount; i++) {
+              encoding[bytes[pos++]] = i;
+            }
+            break;
+          case 1:
+            var rangesCount = bytes[pos++];
+            var gid = 1;
+            for (i = 0; i < rangesCount; i++) {
+              var start = bytes[pos++];
+              var left = bytes[pos++];
+              for (var j = start; j <= start + left; j++) {
+                encoding[j] = gid++;
+              }
+            }
+            break;
+          default:
+            error('Unknown encoding format: ' + format + ' in CFF');
+            break;
+        }
+        var dataEnd = pos;
+        if (format & 0x80) {
+          bytes[dataStart] &= 0x7f;
+          readSupplement();
+        }
+        raw = bytes.subarray(dataStart, dataEnd);
+      }
+      format = format & 0x7f;
+      return new CFFEncoding(predefined, format, encoding, raw);
+    },
+    parseFDSelect: function CFFParser_parseFDSelect(pos, length) {
+      var start = pos;
+      var bytes = this.bytes;
+      var format = bytes[pos++];
+      var fdSelect = [],
+          rawBytes;
+      var i,
+          invalidFirstGID = false;
+      switch (format) {
+        case 0:
+          for (i = 0; i < length; ++i) {
+            var id = bytes[pos++];
+            fdSelect.push(id);
+          }
+          rawBytes = bytes.subarray(start, pos);
+          break;
+        case 3:
+          var rangesCount = bytes[pos++] << 8 | bytes[pos++];
+          for (i = 0; i < rangesCount; ++i) {
+            var first = bytes[pos++] << 8 | bytes[pos++];
+            if (i === 0 && first !== 0) {
+              warn('parseFDSelect: The first range must have a first GID of 0' + ' -- trying to recover.');
+              invalidFirstGID = true;
+              first = 0;
+            }
+            var fdIndex = bytes[pos++];
+            var next = bytes[pos] << 8 | bytes[pos + 1];
+            for (var j = first; j < next; ++j) {
+              fdSelect.push(fdIndex);
+            }
+          }
+          pos += 2;
+          rawBytes = bytes.subarray(start, pos);
+          if (invalidFirstGID) {
+            rawBytes[3] = rawBytes[4] = 0;
+          }
+          break;
+        default:
+          error('parseFDSelect: Unknown format "' + format + '".');
+          break;
+      }
+      assert(fdSelect.length === length, 'parseFDSelect: Invalid font data.');
+      return new CFFFDSelect(fdSelect, rawBytes);
+    }
+  };
+  return CFFParser;
+}();
+var CFF = function CFFClosure() {
+  function CFF() {
+    this.header = null;
+    this.names = [];
+    this.topDict = null;
+    this.strings = new CFFStrings();
+    this.globalSubrIndex = null;
+    this.encoding = null;
+    this.charset = null;
+    this.charStrings = null;
+    this.fdArray = [];
+    this.fdSelect = null;
+    this.isCIDFont = false;
+  }
+  return CFF;
+}();
+var CFFHeader = function CFFHeaderClosure() {
+  function CFFHeader(major, minor, hdrSize, offSize) {
+    this.major = major;
+    this.minor = minor;
+    this.hdrSize = hdrSize;
+    this.offSize = offSize;
+  }
+  return CFFHeader;
+}();
+var CFFStrings = function CFFStringsClosure() {
+  function CFFStrings() {
+    this.strings = [];
+  }
+  CFFStrings.prototype = {
+    get: function CFFStrings_get(index) {
+      if (index >= 0 && index <= 390) {
+        return CFFStandardStrings[index];
+      }
+      if (index - 391 <= this.strings.length) {
+        return this.strings[index - 391];
+      }
+      return CFFStandardStrings[0];
+    },
+    add: function CFFStrings_add(value) {
+      this.strings.push(value);
+    },
+    get count() {
+      return this.strings.length;
+    }
+  };
+  return CFFStrings;
+}();
+var CFFIndex = function CFFIndexClosure() {
+  function CFFIndex() {
+    this.objects = [];
+    this.length = 0;
+  }
+  CFFIndex.prototype = {
+    add: function CFFIndex_add(data) {
+      this.length += data.length;
+      this.objects.push(data);
+    },
+    set: function CFFIndex_set(index, data) {
+      this.length += data.length - this.objects[index].length;
+      this.objects[index] = data;
+    },
+    get: function CFFIndex_get(index) {
+      return this.objects[index];
+    },
+    get count() {
+      return this.objects.length;
+    }
+  };
+  return CFFIndex;
+}();
+var CFFDict = function CFFDictClosure() {
+  function CFFDict(tables, strings) {
+    this.keyToNameMap = tables.keyToNameMap;
+    this.nameToKeyMap = tables.nameToKeyMap;
+    this.defaults = tables.defaults;
+    this.types = tables.types;
+    this.opcodes = tables.opcodes;
+    this.order = tables.order;
+    this.strings = strings;
+    this.values = Object.create(null);
+  }
+  CFFDict.prototype = {
+    setByKey: function CFFDict_setByKey(key, value) {
+      if (!(key in this.keyToNameMap)) {
+        return false;
+      }
+      var valueLength = value.length;
+      if (valueLength === 0) {
+        return true;
+      }
+      for (var i = 0; i < valueLength; i++) {
+        if (isNaN(value[i])) {
+          warn('Invalid CFFDict value: "' + value + '" for key "' + key + '".');
+          return true;
+        }
+      }
+      var type = this.types[key];
+      if (type === 'num' || type === 'sid' || type === 'offset') {
+        value = value[0];
+      }
+      this.values[key] = value;
+      return true;
+    },
+    setByName: function CFFDict_setByName(name, value) {
+      if (!(name in this.nameToKeyMap)) {
+        error('Invalid dictionary name "' + name + '"');
+      }
+      this.values[this.nameToKeyMap[name]] = value;
+    },
+    hasName: function CFFDict_hasName(name) {
+      return this.nameToKeyMap[name] in this.values;
+    },
+    getByName: function CFFDict_getByName(name) {
+      if (!(name in this.nameToKeyMap)) {
+        error('Invalid dictionary name "' + name + '"');
+      }
+      var key = this.nameToKeyMap[name];
+      if (!(key in this.values)) {
+        return this.defaults[key];
+      }
+      return this.values[key];
+    },
+    removeByName: function CFFDict_removeByName(name) {
+      delete this.values[this.nameToKeyMap[name]];
+    }
+  };
+  CFFDict.createTables = function CFFDict_createTables(layout) {
+    var tables = {
+      keyToNameMap: {},
+      nameToKeyMap: {},
+      defaults: {},
+      types: {},
+      opcodes: {},
+      order: []
+    };
+    for (var i = 0, ii = layout.length; i < ii; ++i) {
+      var entry = layout[i];
+      var key = isArray(entry[0]) ? (entry[0][0] << 8) + entry[0][1] : entry[0];
+      tables.keyToNameMap[key] = entry[1];
+      tables.nameToKeyMap[entry[1]] = key;
+      tables.types[key] = entry[2];
+      tables.defaults[key] = entry[3];
+      tables.opcodes[key] = isArray(entry[0]) ? entry[0] : [entry[0]];
+      tables.order.push(key);
+    }
+    return tables;
+  };
+  return CFFDict;
+}();
+var CFFTopDict = function CFFTopDictClosure() {
+  var layout = [[[12, 30], 'ROS', ['sid', 'sid', 'num'], null], [[12, 20], 'SyntheticBase', 'num', null], [0, 'version', 'sid', null], [1, 'Notice', 'sid', null], [[12, 0], 'Copyright', 'sid', null], [2, 'FullName', 'sid', null], [3, 'FamilyName', 'sid', null], [4, 'Weight', 'sid', null], [[12, 1], 'isFixedPitch', 'num', 0], [[12, 2], 'ItalicAngle', 'num', 0], [[12, 3], 'UnderlinePosition', 'num', -100], [[12, 4], 'UnderlineThickness', 'num', 50], [[12, 5], 'PaintType', 'num', 0], [[12, 6], 'CharstringType', 'num', 2], [[12, 7], 'FontMatrix', ['num', 'num', 'num', 'num', 'num', 'num'], [0.001, 0, 0, 0.001, 0, 0]], [13, 'UniqueID', 'num', null], [5, 'FontBBox', ['num', 'num', 'num', 'num'], [0, 0, 0, 0]], [[12, 8], 'StrokeWidth', 'num', 0], [14, 'XUID', 'array', null], [15, 'charset', 'offset', 0], [16, 'Encoding', 'offset', 0], [17, 'CharStrings', 'offset', 0], [18, 'Private', ['offset', 'offset'], null], [[12, 21], 'PostScript', 'sid', null], [[12, 22], 'BaseFontName', 'sid', null], [[12, 23], 'BaseFontBlend', 'delta', null], [[12, 31], 'CIDFontVersion', 'num', 0], [[12, 32], 'CIDFontRevision', 'num', 0], [[12, 33], 'CIDFontType', 'num', 0], [[12, 34], 'CIDCount', 'num', 8720], [[12, 35], 'UIDBase', 'num', null], [[12, 37], 'FDSelect', 'offset', null], [[12, 36], 'FDArray', 'offset', null], [[12, 38], 'FontName', 'sid', null]];
+  var tables = null;
+  function CFFTopDict(strings) {
+    if (tables === null) {
+      tables = CFFDict.createTables(layout);
+    }
+    CFFDict.call(this, tables, strings);
+    this.privateDict = null;
+  }
+  CFFTopDict.prototype = Object.create(CFFDict.prototype);
+  return CFFTopDict;
+}();
+var CFFPrivateDict = function CFFPrivateDictClosure() {
+  var layout = [[6, 'BlueValues', 'delta', null], [7, 'OtherBlues', 'delta', null], [8, 'FamilyBlues', 'delta', null], [9, 'FamilyOtherBlues', 'delta', null], [[12, 9], 'BlueScale', 'num', 0.039625], [[12, 10], 'BlueShift', 'num', 7], [[12, 11], 'BlueFuzz', 'num', 1], [10, 'StdHW', 'num', null], [11, 'StdVW', 'num', null], [[12, 12], 'StemSnapH', 'delta', null], [[12, 13], 'StemSnapV', 'delta', null], [[12, 14], 'ForceBold', 'num', 0], [[12, 17], 'LanguageGroup', 'num', 0], [[12, 18], 'ExpansionFactor', 'num', 0.06], [[12, 19], 'initialRandomSeed', 'num', 0], [20, 'defaultWidthX', 'num', 0], [21, 'nominalWidthX', 'num', 0], [19, 'Subrs', 'offset', null]];
+  var tables = null;
+  function CFFPrivateDict(strings) {
+    if (tables === null) {
+      tables = CFFDict.createTables(layout);
+    }
+    CFFDict.call(this, tables, strings);
+    this.subrsIndex = null;
+  }
+  CFFPrivateDict.prototype = Object.create(CFFDict.prototype);
+  return CFFPrivateDict;
+}();
+var CFFCharsetPredefinedTypes = {
+  ISO_ADOBE: 0,
+  EXPERT: 1,
+  EXPERT_SUBSET: 2
+};
+var CFFCharset = function CFFCharsetClosure() {
+  function CFFCharset(predefined, format, charset, raw) {
+    this.predefined = predefined;
+    this.format = format;
+    this.charset = charset;
+    this.raw = raw;
+  }
+  return CFFCharset;
+}();
+var CFFEncoding = function CFFEncodingClosure() {
+  function CFFEncoding(predefined, format, encoding, raw) {
+    this.predefined = predefined;
+    this.format = format;
+    this.encoding = encoding;
+    this.raw = raw;
+  }
+  return CFFEncoding;
+}();
+var CFFFDSelect = function CFFFDSelectClosure() {
+  function CFFFDSelect(fdSelect, raw) {
+    this.fdSelect = fdSelect;
+    this.raw = raw;
+  }
+  CFFFDSelect.prototype = {
+    getFDIndex: function CFFFDSelect_get(glyphIndex) {
+      if (glyphIndex < 0 || glyphIndex >= this.fdSelect.length) {
+        return -1;
+      }
+      return this.fdSelect[glyphIndex];
+    }
+  };
+  return CFFFDSelect;
+}();
+var CFFOffsetTracker = function CFFOffsetTrackerClosure() {
+  function CFFOffsetTracker() {
+    this.offsets = Object.create(null);
+  }
+  CFFOffsetTracker.prototype = {
+    isTracking: function CFFOffsetTracker_isTracking(key) {
+      return key in this.offsets;
+    },
+    track: function CFFOffsetTracker_track(key, location) {
+      if (key in this.offsets) {
+        error('Already tracking location of ' + key);
+      }
+      this.offsets[key] = location;
+    },
+    offset: function CFFOffsetTracker_offset(value) {
+      for (var key in this.offsets) {
+        this.offsets[key] += value;
+      }
+    },
+    setEntryLocation: function CFFOffsetTracker_setEntryLocation(key, values, output) {
+      if (!(key in this.offsets)) {
+        error('Not tracking location of ' + key);
+      }
+      var data = output.data;
+      var dataOffset = this.offsets[key];
+      var size = 5;
+      for (var i = 0, ii = values.length; i < ii; ++i) {
+        var offset0 = i * size + dataOffset;
+        var offset1 = offset0 + 1;
+        var offset2 = offset0 + 2;
+        var offset3 = offset0 + 3;
+        var offset4 = offset0 + 4;
+        if (data[offset0] !== 0x1d || data[offset1] !== 0 || data[offset2] !== 0 || data[offset3] !== 0 || data[offset4] !== 0) {
+          error('writing to an offset that is not empty');
+        }
+        var value = values[i];
+        data[offset0] = 0x1d;
+        data[offset1] = value >> 24 & 0xFF;
+        data[offset2] = value >> 16 & 0xFF;
+        data[offset3] = value >> 8 & 0xFF;
+        data[offset4] = value & 0xFF;
+      }
+    }
+  };
+  return CFFOffsetTracker;
+}();
+var CFFCompiler = function CFFCompilerClosure() {
+  function CFFCompiler(cff) {
+    this.cff = cff;
+  }
+  CFFCompiler.prototype = {
+    compile: function CFFCompiler_compile() {
+      var cff = this.cff;
+      var output = {
+        data: [],
+        length: 0,
+        add: function CFFCompiler_add(data) {
+          this.data = this.data.concat(data);
+          this.length = this.data.length;
+        }
+      };
+      var header = this.compileHeader(cff.header);
+      output.add(header);
+      var nameIndex = this.compileNameIndex(cff.names);
+      output.add(nameIndex);
+      if (cff.isCIDFont) {
+        if (cff.topDict.hasName('FontMatrix')) {
+          var base = cff.topDict.getByName('FontMatrix');
+          cff.topDict.removeByName('FontMatrix');
+          for (var i = 0, ii = cff.fdArray.length; i < ii; i++) {
+            var subDict = cff.fdArray[i];
+            var matrix = base.slice(0);
+            if (subDict.hasName('FontMatrix')) {
+              matrix = Util.transform(matrix, subDict.getByName('FontMatrix'));
+            }
+            subDict.setByName('FontMatrix', matrix);
+          }
+        }
+      }
+      var compiled = this.compileTopDicts([cff.topDict], output.length, cff.isCIDFont);
+      output.add(compiled.output);
+      var topDictTracker = compiled.trackers[0];
+      var stringIndex = this.compileStringIndex(cff.strings.strings);
+      output.add(stringIndex);
+      var globalSubrIndex = this.compileIndex(cff.globalSubrIndex);
+      output.add(globalSubrIndex);
+      if (cff.encoding && cff.topDict.hasName('Encoding')) {
+        if (cff.encoding.predefined) {
+          topDictTracker.setEntryLocation('Encoding', [cff.encoding.format], output);
+        } else {
+          var encoding = this.compileEncoding(cff.encoding);
+          topDictTracker.setEntryLocation('Encoding', [output.length], output);
+          output.add(encoding);
+        }
+      }
+      if (cff.charset && cff.topDict.hasName('charset')) {
+        if (cff.charset.predefined) {
+          topDictTracker.setEntryLocation('charset', [cff.charset.format], output);
+        } else {
+          var charset = this.compileCharset(cff.charset);
+          topDictTracker.setEntryLocation('charset', [output.length], output);
+          output.add(charset);
+        }
+      }
+      var charStrings = this.compileCharStrings(cff.charStrings);
+      topDictTracker.setEntryLocation('CharStrings', [output.length], output);
+      output.add(charStrings);
+      if (cff.isCIDFont) {
+        topDictTracker.setEntryLocation('FDSelect', [output.length], output);
+        var fdSelect = this.compileFDSelect(cff.fdSelect.raw);
+        output.add(fdSelect);
+        compiled = this.compileTopDicts(cff.fdArray, output.length, true);
+        topDictTracker.setEntryLocation('FDArray', [output.length], output);
+        output.add(compiled.output);
+        var fontDictTrackers = compiled.trackers;
+        this.compilePrivateDicts(cff.fdArray, fontDictTrackers, output);
+      }
+      this.compilePrivateDicts([cff.topDict], [topDictTracker], output);
+      output.add([0]);
+      return output.data;
+    },
+    encodeNumber: function CFFCompiler_encodeNumber(value) {
+      if (parseFloat(value) === parseInt(value, 10) && !isNaN(value)) {
+        return this.encodeInteger(value);
+      }
+      return this.encodeFloat(value);
+    },
+    encodeFloat: function CFFCompiler_encodeFloat(num) {
+      var value = num.toString();
+      var m = /\.(\d*?)(?:9{5,20}|0{5,20})\d{0,2}(?:e(.+)|$)/.exec(value);
+      if (m) {
+        var epsilon = parseFloat('1e' + ((m[2] ? +m[2] : 0) + m[1].length));
+        value = (Math.round(num * epsilon) / epsilon).toString();
+      }
+      var nibbles = '';
+      var i, ii;
+      for (i = 0, ii = value.length; i < ii; ++i) {
+        var a = value[i];
+        if (a === 'e') {
+          nibbles += value[++i] === '-' ? 'c' : 'b';
+        } else if (a === '.') {
+          nibbles += 'a';
+        } else if (a === '-') {
+          nibbles += 'e';
+        } else {
+          nibbles += a;
+        }
+      }
+      nibbles += nibbles.length & 1 ? 'f' : 'ff';
+      var out = [30];
+      for (i = 0, ii = nibbles.length; i < ii; i += 2) {
+        out.push(parseInt(nibbles.substr(i, 2), 16));
+      }
+      return out;
+    },
+    encodeInteger: function CFFCompiler_encodeInteger(value) {
+      var code;
+      if (value >= -107 && value <= 107) {
+        code = [value + 139];
+      } else if (value >= 108 && value <= 1131) {
+        value = value - 108;
+        code = [(value >> 8) + 247, value & 0xFF];
+      } else if (value >= -1131 && value <= -108) {
+        value = -value - 108;
+        code = [(value >> 8) + 251, value & 0xFF];
+      } else if (value >= -32768 && value <= 32767) {
+        code = [0x1c, value >> 8 & 0xFF, value & 0xFF];
+      } else {
+        code = [0x1d, value >> 24 & 0xFF, value >> 16 & 0xFF, value >> 8 & 0xFF, value & 0xFF];
+      }
+      return code;
+    },
+    compileHeader: function CFFCompiler_compileHeader(header) {
+      return [header.major, header.minor, header.hdrSize, header.offSize];
+    },
+    compileNameIndex: function CFFCompiler_compileNameIndex(names) {
+      var nameIndex = new CFFIndex();
+      for (var i = 0, ii = names.length; i < ii; ++i) {
+        nameIndex.add(stringToBytes(names[i]));
+      }
+      return this.compileIndex(nameIndex);
+    },
+    compileTopDicts: function CFFCompiler_compileTopDicts(dicts, length, removeCidKeys) {
+      var fontDictTrackers = [];
+      var fdArrayIndex = new CFFIndex();
+      for (var i = 0, ii = dicts.length; i < ii; ++i) {
+        var fontDict = dicts[i];
+        if (removeCidKeys) {
+          fontDict.removeByName('CIDFontVersion');
+          fontDict.removeByName('CIDFontRevision');
+          fontDict.removeByName('CIDFontType');
+          fontDict.removeByName('CIDCount');
+          fontDict.removeByName('UIDBase');
+        }
+        var fontDictTracker = new CFFOffsetTracker();
+        var fontDictData = this.compileDict(fontDict, fontDictTracker);
+        fontDictTrackers.push(fontDictTracker);
+        fdArrayIndex.add(fontDictData);
+        fontDictTracker.offset(length);
+      }
+      fdArrayIndex = this.compileIndex(fdArrayIndex, fontDictTrackers);
+      return {
+        trackers: fontDictTrackers,
+        output: fdArrayIndex
+      };
+    },
+    compilePrivateDicts: function CFFCompiler_compilePrivateDicts(dicts, trackers, output) {
+      for (var i = 0, ii = dicts.length; i < ii; ++i) {
+        var fontDict = dicts[i];
+        assert(fontDict.privateDict && fontDict.hasName('Private'), 'There must be an private dictionary.');
+        var privateDict = fontDict.privateDict;
+        var privateDictTracker = new CFFOffsetTracker();
+        var privateDictData = this.compileDict(privateDict, privateDictTracker);
+        var outputLength = output.length;
+        privateDictTracker.offset(outputLength);
+        if (!privateDictData.length) {
+          outputLength = 0;
+        }
+        trackers[i].setEntryLocation('Private', [privateDictData.length, outputLength], output);
+        output.add(privateDictData);
+        if (privateDict.subrsIndex && privateDict.hasName('Subrs')) {
+          var subrs = this.compileIndex(privateDict.subrsIndex);
+          privateDictTracker.setEntryLocation('Subrs', [privateDictData.length], output);
+          output.add(subrs);
+        }
+      }
+    },
+    compileDict: function CFFCompiler_compileDict(dict, offsetTracker) {
+      var out = [];
+      var order = dict.order;
+      for (var i = 0; i < order.length; ++i) {
+        var key = order[i];
+        if (!(key in dict.values)) {
+          continue;
+        }
+        var values = dict.values[key];
+        var types = dict.types[key];
+        if (!isArray(types)) {
+          types = [types];
+        }
+        if (!isArray(values)) {
+          values = [values];
+        }
+        if (values.length === 0) {
+          continue;
+        }
+        for (var j = 0, jj = types.length; j < jj; ++j) {
+          var type = types[j];
+          var value = values[j];
+          switch (type) {
+            case 'num':
+            case 'sid':
+              out = out.concat(this.encodeNumber(value));
+              break;
+            case 'offset':
+              var name = dict.keyToNameMap[key];
+              if (!offsetTracker.isTracking(name)) {
+                offsetTracker.track(name, out.length);
+              }
+              out = out.concat([0x1d, 0, 0, 0, 0]);
+              break;
+            case 'array':
+            case 'delta':
+              out = out.concat(this.encodeNumber(value));
+              for (var k = 1, kk = values.length; k < kk; ++k) {
+                out = out.concat(this.encodeNumber(values[k]));
+              }
+              break;
+            default:
+              error('Unknown data type of ' + type);
+              break;
+          }
+        }
+        out = out.concat(dict.opcodes[key]);
+      }
+      return out;
+    },
+    compileStringIndex: function CFFCompiler_compileStringIndex(strings) {
+      var stringIndex = new CFFIndex();
+      for (var i = 0, ii = strings.length; i < ii; ++i) {
+        stringIndex.add(stringToBytes(strings[i]));
+      }
+      return this.compileIndex(stringIndex);
+    },
+    compileGlobalSubrIndex: function CFFCompiler_compileGlobalSubrIndex() {
+      var globalSubrIndex = this.cff.globalSubrIndex;
+      this.out.writeByteArray(this.compileIndex(globalSubrIndex));
+    },
+    compileCharStrings: function CFFCompiler_compileCharStrings(charStrings) {
+      return this.compileIndex(charStrings);
+    },
+    compileCharset: function CFFCompiler_compileCharset(charset) {
+      return this.compileTypedArray(charset.raw);
+    },
+    compileEncoding: function CFFCompiler_compileEncoding(encoding) {
+      return this.compileTypedArray(encoding.raw);
+    },
+    compileFDSelect: function CFFCompiler_compileFDSelect(fdSelect) {
+      return this.compileTypedArray(fdSelect);
+    },
+    compileTypedArray: function CFFCompiler_compileTypedArray(data) {
+      var out = [];
+      for (var i = 0, ii = data.length; i < ii; ++i) {
+        out[i] = data[i];
+      }
+      return out;
+    },
+    compileIndex: function CFFCompiler_compileIndex(index, trackers) {
+      trackers = trackers || [];
+      var objects = index.objects;
+      var count = objects.length;
+      if (count === 0) {
+        return [0, 0, 0];
+      }
+      var data = [count >> 8 & 0xFF, count & 0xff];
+      var lastOffset = 1,
+          i;
+      for (i = 0; i < count; ++i) {
+        lastOffset += objects[i].length;
+      }
+      var offsetSize;
+      if (lastOffset < 0x100) {
+        offsetSize = 1;
+      } else if (lastOffset < 0x10000) {
+        offsetSize = 2;
+      } else if (lastOffset < 0x1000000) {
+        offsetSize = 3;
+      } else {
+        offsetSize = 4;
+      }
+      data.push(offsetSize);
+      var relativeOffset = 1;
+      for (i = 0; i < count + 1; i++) {
+        if (offsetSize === 1) {
+          data.push(relativeOffset & 0xFF);
+        } else if (offsetSize === 2) {
+          data.push(relativeOffset >> 8 & 0xFF, relativeOffset & 0xFF);
+        } else if (offsetSize === 3) {
+          data.push(relativeOffset >> 16 & 0xFF, relativeOffset >> 8 & 0xFF, relativeOffset & 0xFF);
+        } else {
+          data.push(relativeOffset >>> 24 & 0xFF, relativeOffset >> 16 & 0xFF, relativeOffset >> 8 & 0xFF, relativeOffset & 0xFF);
+        }
+        if (objects[i]) {
+          relativeOffset += objects[i].length;
+        }
+      }
+      for (i = 0; i < count; i++) {
+        if (trackers[i]) {
+          trackers[i].offset(data.length);
+        }
+        for (var j = 0, jj = objects[i].length; j < jj; j++) {
+          data.push(objects[i][j]);
+        }
+      }
+      return data;
+    }
+  };
+  return CFFCompiler;
+}();
+exports.CFFStandardStrings = CFFStandardStrings;
+exports.CFFParser = CFFParser;
+exports.CFF = CFF;
+exports.CFFHeader = CFFHeader;
+exports.CFFStrings = CFFStrings;
+exports.CFFIndex = CFFIndex;
+exports.CFFCharset = CFFCharset;
+exports.CFFTopDict = CFFTopDict;
+exports.CFFPrivateDict = CFFPrivateDict;
+exports.CFFCompiler = CFFCompiler;
+
+/***/ }),
+/* 12 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var MissingDataException = sharedUtil.MissingDataException;
+var arrayByteLength = sharedUtil.arrayByteLength;
+var arraysToBytes = sharedUtil.arraysToBytes;
+var assert = sharedUtil.assert;
+var createPromiseCapability = sharedUtil.createPromiseCapability;
+var isInt = sharedUtil.isInt;
+var isEmptyObj = sharedUtil.isEmptyObj;
+var ChunkedStream = function ChunkedStreamClosure() {
+  function ChunkedStream(length, chunkSize, manager) {
+    this.bytes = new Uint8Array(length);
+    this.start = 0;
+    this.pos = 0;
+    this.end = length;
+    this.chunkSize = chunkSize;
+    this.loadedChunks = [];
+    this.numChunksLoaded = 0;
+    this.numChunks = Math.ceil(length / chunkSize);
+    this.manager = manager;
+    this.progressiveDataLength = 0;
+    this.lastSuccessfulEnsureByteChunk = -1;
+  }
+  ChunkedStream.prototype = {
+    getMissingChunks: function ChunkedStream_getMissingChunks() {
+      var chunks = [];
+      for (var chunk = 0, n = this.numChunks; chunk < n; ++chunk) {
+        if (!this.loadedChunks[chunk]) {
+          chunks.push(chunk);
+        }
+      }
+      return chunks;
+    },
+    getBaseStreams: function ChunkedStream_getBaseStreams() {
+      return [this];
+    },
+    allChunksLoaded: function ChunkedStream_allChunksLoaded() {
+      return this.numChunksLoaded === this.numChunks;
+    },
+    onReceiveData: function ChunkedStream_onReceiveData(begin, chunk) {
+      var end = begin + chunk.byteLength;
+      assert(begin % this.chunkSize === 0, 'Bad begin offset: ' + begin);
+      var length = this.bytes.length;
+      assert(end % this.chunkSize === 0 || end === length, 'Bad end offset: ' + end);
+      this.bytes.set(new Uint8Array(chunk), begin);
+      var chunkSize = this.chunkSize;
+      var beginChunk = Math.floor(begin / chunkSize);
+      var endChunk = Math.floor((end - 1) / chunkSize) + 1;
+      var curChunk;
+      for (curChunk = beginChunk; curChunk < endChunk; ++curChunk) {
+        if (!this.loadedChunks[curChunk]) {
+          this.loadedChunks[curChunk] = true;
+          ++this.numChunksLoaded;
+        }
+      }
+    },
+    onReceiveProgressiveData: function ChunkedStream_onReceiveProgressiveData(data) {
+      var position = this.progressiveDataLength;
+      var beginChunk = Math.floor(position / this.chunkSize);
+      this.bytes.set(new Uint8Array(data), position);
+      position += data.byteLength;
+      this.progressiveDataLength = position;
+      var endChunk = position >= this.end ? this.numChunks : Math.floor(position / this.chunkSize);
+      var curChunk;
+      for (curChunk = beginChunk; curChunk < endChunk; ++curChunk) {
+        if (!this.loadedChunks[curChunk]) {
+          this.loadedChunks[curChunk] = true;
+          ++this.numChunksLoaded;
+        }
+      }
+    },
+    ensureByte: function ChunkedStream_ensureByte(pos) {
+      var chunk = Math.floor(pos / this.chunkSize);
+      if (chunk === this.lastSuccessfulEnsureByteChunk) {
+        return;
+      }
+      if (!this.loadedChunks[chunk]) {
+        throw new MissingDataException(pos, pos + 1);
+      }
+      this.lastSuccessfulEnsureByteChunk = chunk;
+    },
+    ensureRange: function ChunkedStream_ensureRange(begin, end) {
+      if (begin >= end) {
+        return;
+      }
+      if (end <= this.progressiveDataLength) {
+        return;
+      }
+      var chunkSize = this.chunkSize;
+      var beginChunk = Math.floor(begin / chunkSize);
+      var endChunk = Math.floor((end - 1) / chunkSize) + 1;
+      for (var chunk = beginChunk; chunk < endChunk; ++chunk) {
+        if (!this.loadedChunks[chunk]) {
+          throw new MissingDataException(begin, end);
+        }
+      }
+    },
+    nextEmptyChunk: function ChunkedStream_nextEmptyChunk(beginChunk) {
+      var chunk,
+          numChunks = this.numChunks;
+      for (var i = 0; i < numChunks; ++i) {
+        chunk = (beginChunk + i) % numChunks;
+        if (!this.loadedChunks[chunk]) {
+          return chunk;
+        }
+      }
+      return null;
+    },
+    hasChunk: function ChunkedStream_hasChunk(chunk) {
+      return !!this.loadedChunks[chunk];
+    },
+    get length() {
+      return this.end - this.start;
+    },
+    get isEmpty() {
+      return this.length === 0;
+    },
+    getByte: function ChunkedStream_getByte() {
+      var pos = this.pos;
+      if (pos >= this.end) {
+        return -1;
+      }
+      this.ensureByte(pos);
+      return this.bytes[this.pos++];
+    },
+    getUint16: function ChunkedStream_getUint16() {
+      var b0 = this.getByte();
+      var b1 = this.getByte();
+      if (b0 === -1 || b1 === -1) {
+        return -1;
+      }
+      return (b0 << 8) + b1;
+    },
+    getInt32: function ChunkedStream_getInt32() {
+      var b0 = this.getByte();
+      var b1 = this.getByte();
+      var b2 = this.getByte();
+      var b3 = this.getByte();
+      return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3;
+    },
+    getBytes: function ChunkedStream_getBytes(length) {
+      var bytes = this.bytes;
+      var pos = this.pos;
+      var strEnd = this.end;
+      if (!length) {
+        this.ensureRange(pos, strEnd);
+        return bytes.subarray(pos, strEnd);
+      }
+      var end = pos + length;
+      if (end > strEnd) {
+        end = strEnd;
+      }
+      this.ensureRange(pos, end);
+      this.pos = end;
+      return bytes.subarray(pos, end);
+    },
+    peekByte: function ChunkedStream_peekByte() {
+      var peekedByte = this.getByte();
+      this.pos--;
+      return peekedByte;
+    },
+    peekBytes: function ChunkedStream_peekBytes(length) {
+      var bytes = this.getBytes(length);
+      this.pos -= bytes.length;
+      return bytes;
+    },
+    getByteRange: function ChunkedStream_getBytes(begin, end) {
+      this.ensureRange(begin, end);
+      return this.bytes.subarray(begin, end);
+    },
+    skip: function ChunkedStream_skip(n) {
+      if (!n) {
+        n = 1;
+      }
+      this.pos += n;
+    },
+    reset: function ChunkedStream_reset() {
+      this.pos = this.start;
+    },
+    moveStart: function ChunkedStream_moveStart() {
+      this.start = this.pos;
+    },
+    makeSubStream: function ChunkedStream_makeSubStream(start, length, dict) {
+      this.ensureRange(start, start + length);
+      function ChunkedStreamSubstream() {}
+      ChunkedStreamSubstream.prototype = Object.create(this);
+      ChunkedStreamSubstream.prototype.getMissingChunks = function () {
+        var chunkSize = this.chunkSize;
+        var beginChunk = Math.floor(this.start / chunkSize);
+        var endChunk = Math.floor((this.end - 1) / chunkSize) + 1;
+        var missingChunks = [];
+        for (var chunk = beginChunk; chunk < endChunk; ++chunk) {
+          if (!this.loadedChunks[chunk]) {
+            missingChunks.push(chunk);
+          }
+        }
+        return missingChunks;
+      };
+      var subStream = new ChunkedStreamSubstream();
+      subStream.pos = subStream.start = start;
+      subStream.end = start + length || this.end;
+      subStream.dict = dict;
+      return subStream;
+    }
+  };
+  return ChunkedStream;
+}();
+var ChunkedStreamManager = function ChunkedStreamManagerClosure() {
+  function ChunkedStreamManager(pdfNetworkStream, args) {
+    var chunkSize = args.rangeChunkSize;
+    var length = args.length;
+    this.stream = new ChunkedStream(length, chunkSize, this);
+    this.length = length;
+    this.chunkSize = chunkSize;
+    this.pdfNetworkStream = pdfNetworkStream;
+    this.url = args.url;
+    this.disableAutoFetch = args.disableAutoFetch;
+    this.msgHandler = args.msgHandler;
+    this.currRequestId = 0;
+    this.chunksNeededByRequest = Object.create(null);
+    this.requestsByChunk = Object.create(null);
+    this.promisesByRequest = Object.create(null);
+    this.progressiveDataLength = 0;
+    this.aborted = false;
+    this._loadedStreamCapability = createPromiseCapability();
+  }
+  ChunkedStreamManager.prototype = {
+    onLoadedStream: function ChunkedStreamManager_getLoadedStream() {
+      return this._loadedStreamCapability.promise;
+    },
+    sendRequest: function ChunkedStreamManager_sendRequest(begin, end) {
+      var rangeReader = this.pdfNetworkStream.getRangeReader(begin, end);
+      if (!rangeReader.isStreamingSupported) {
+        rangeReader.onProgress = this.onProgress.bind(this);
+      }
+      var chunks = [],
+          loaded = 0;
+      var manager = this;
+      var promise = new Promise(function (resolve, reject) {
+        var readChunk = function (chunk) {
+          try {
+            if (!chunk.done) {
+              var data = chunk.value;
+              chunks.push(data);
+              loaded += arrayByteLength(data);
+              if (rangeReader.isStreamingSupported) {
+                manager.onProgress({ loaded: loaded });
+              }
+              rangeReader.read().then(readChunk, reject);
+              return;
+            }
+            var chunkData = arraysToBytes(chunks);
+            chunks = null;
+            resolve(chunkData);
+          } catch (e) {
+            reject(e);
+          }
+        };
+        rangeReader.read().then(readChunk, reject);
+      });
+      promise.then(function (data) {
+        if (this.aborted) {
+          return;
+        }
+        this.onReceiveData({
+          chunk: data,
+          begin: begin
+        });
+      }.bind(this));
+    },
+    requestAllChunks: function ChunkedStreamManager_requestAllChunks() {
+      var missingChunks = this.stream.getMissingChunks();
+      this._requestChunks(missingChunks);
+      return this._loadedStreamCapability.promise;
+    },
+    _requestChunks: function ChunkedStreamManager_requestChunks(chunks) {
+      var requestId = this.currRequestId++;
+      var i, ii;
+      var chunksNeeded = Object.create(null);
+      this.chunksNeededByRequest[requestId] = chunksNeeded;
+      for (i = 0, ii = chunks.length; i < ii; i++) {
+        if (!this.stream.hasChunk(chunks[i])) {
+          chunksNeeded[chunks[i]] = true;
+        }
+      }
+      if (isEmptyObj(chunksNeeded)) {
+        return Promise.resolve();
+      }
+      var capability = createPromiseCapability();
+      this.promisesByRequest[requestId] = capability;
+      var chunksToRequest = [];
+      for (var chunk in chunksNeeded) {
+        chunk = chunk | 0;
+        if (!(chunk in this.requestsByChunk)) {
+          this.requestsByChunk[chunk] = [];
+          chunksToRequest.push(chunk);
+        }
+        this.requestsByChunk[chunk].push(requestId);
+      }
+      if (!chunksToRequest.length) {
+        return capability.promise;
+      }
+      var groupedChunksToRequest = this.groupChunks(chunksToRequest);
+      for (i = 0; i < groupedChunksToRequest.length; ++i) {
+        var groupedChunk = groupedChunksToRequest[i];
+        var begin = groupedChunk.beginChunk * this.chunkSize;
+        var end = Math.min(groupedChunk.endChunk * this.chunkSize, this.length);
+        this.sendRequest(begin, end);
+      }
+      return capability.promise;
+    },
+    getStream: function ChunkedStreamManager_getStream() {
+      return this.stream;
+    },
+    requestRange: function ChunkedStreamManager_requestRange(begin, end) {
+      end = Math.min(end, this.length);
+      var beginChunk = this.getBeginChunk(begin);
+      var endChunk = this.getEndChunk(end);
+      var chunks = [];
+      for (var chunk = beginChunk; chunk < endChunk; ++chunk) {
+        chunks.push(chunk);
+      }
+      return this._requestChunks(chunks);
+    },
+    requestRanges: function ChunkedStreamManager_requestRanges(ranges) {
+      ranges = ranges || [];
+      var chunksToRequest = [];
+      for (var i = 0; i < ranges.length; i++) {
+        var beginChunk = this.getBeginChunk(ranges[i].begin);
+        var endChunk = this.getEndChunk(ranges[i].end);
+        for (var chunk = beginChunk; chunk < endChunk; ++chunk) {
+          if (chunksToRequest.indexOf(chunk) < 0) {
+            chunksToRequest.push(chunk);
+          }
+        }
+      }
+      chunksToRequest.sort(function (a, b) {
+        return a - b;
+      });
+      return this._requestChunks(chunksToRequest);
+    },
+    groupChunks: function ChunkedStreamManager_groupChunks(chunks) {
+      var groupedChunks = [];
+      var beginChunk = -1;
+      var prevChunk = -1;
+      for (var i = 0; i < chunks.length; ++i) {
+        var chunk = chunks[i];
+        if (beginChunk < 0) {
+          beginChunk = chunk;
+        }
+        if (prevChunk >= 0 && prevChunk + 1 !== chunk) {
+          groupedChunks.push({
+            beginChunk: beginChunk,
+            endChunk: prevChunk + 1
+          });
+          beginChunk = chunk;
+        }
+        if (i + 1 === chunks.length) {
+          groupedChunks.push({
+            beginChunk: beginChunk,
+            endChunk: chunk + 1
+          });
+        }
+        prevChunk = chunk;
+      }
+      return groupedChunks;
+    },
+    onProgress: function ChunkedStreamManager_onProgress(args) {
+      var bytesLoaded = this.stream.numChunksLoaded * this.chunkSize + args.loaded;
+      this.msgHandler.send('DocProgress', {
+        loaded: bytesLoaded,
+        total: this.length
+      });
+    },
+    onReceiveData: function ChunkedStreamManager_onReceiveData(args) {
+      var chunk = args.chunk;
+      var isProgressive = args.begin === undefined;
+      var begin = isProgressive ? this.progressiveDataLength : args.begin;
+      var end = begin + chunk.byteLength;
+      var beginChunk = Math.floor(begin / this.chunkSize);
+      var endChunk = end < this.length ? Math.floor(end / this.chunkSize) : Math.ceil(end / this.chunkSize);
+      if (isProgressive) {
+        this.stream.onReceiveProgressiveData(chunk);
+        this.progressiveDataLength = end;
+      } else {
+        this.stream.onReceiveData(begin, chunk);
+      }
+      if (this.stream.allChunksLoaded()) {
+        this._loadedStreamCapability.resolve(this.stream);
+      }
+      var loadedRequests = [];
+      var i, requestId;
+      for (chunk = beginChunk; chunk < endChunk; ++chunk) {
+        var requestIds = this.requestsByChunk[chunk] || [];
+        delete this.requestsByChunk[chunk];
+        for (i = 0; i < requestIds.length; ++i) {
+          requestId = requestIds[i];
+          var chunksNeeded = this.chunksNeededByRequest[requestId];
+          if (chunk in chunksNeeded) {
+            delete chunksNeeded[chunk];
+          }
+          if (!isEmptyObj(chunksNeeded)) {
+            continue;
+          }
+          loadedRequests.push(requestId);
+        }
+      }
+      if (!this.disableAutoFetch && isEmptyObj(this.requestsByChunk)) {
+        var nextEmptyChunk;
+        if (this.stream.numChunksLoaded === 1) {
+          var lastChunk = this.stream.numChunks - 1;
+          if (!this.stream.hasChunk(lastChunk)) {
+            nextEmptyChunk = lastChunk;
+          }
+        } else {
+          nextEmptyChunk = this.stream.nextEmptyChunk(endChunk);
+        }
+        if (isInt(nextEmptyChunk)) {
+          this._requestChunks([nextEmptyChunk]);
+        }
+      }
+      for (i = 0; i < loadedRequests.length; ++i) {
+        requestId = loadedRequests[i];
+        var capability = this.promisesByRequest[requestId];
+        delete this.promisesByRequest[requestId];
+        capability.resolve();
+      }
+      this.msgHandler.send('DocProgress', {
+        loaded: this.stream.numChunksLoaded * this.chunkSize,
+        total: this.length
+      });
+    },
+    onError: function ChunkedStreamManager_onError(err) {
+      this._loadedStreamCapability.reject(err);
+    },
+    getBeginChunk: function ChunkedStreamManager_getBeginChunk(begin) {
+      var chunk = Math.floor(begin / this.chunkSize);
+      return chunk;
+    },
+    getEndChunk: function ChunkedStreamManager_getEndChunk(end) {
+      var chunk = Math.floor((end - 1) / this.chunkSize) + 1;
+      return chunk;
+    },
+    abort: function ChunkedStreamManager_abort() {
+      this.aborted = true;
+      if (this.pdfNetworkStream) {
+        this.pdfNetworkStream.cancelAllRequests('abort');
+      }
+      for (var requestId in this.promisesByRequest) {
+        var capability = this.promisesByRequest[requestId];
+        capability.reject(new Error('Request was aborted'));
+      }
+    }
+  };
+  return ChunkedStreamManager;
+}();
+exports.ChunkedStream = ChunkedStream;
+exports.ChunkedStreamManager = ChunkedStreamManager;
+
+/***/ }),
+/* 13 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var corePrimitives = __w_pdfjs_require__(1);
+var coreStream = __w_pdfjs_require__(2);
+var PasswordException = sharedUtil.PasswordException;
+var PasswordResponses = sharedUtil.PasswordResponses;
+var bytesToString = sharedUtil.bytesToString;
+var warn = sharedUtil.warn;
+var error = sharedUtil.error;
+var assert = sharedUtil.assert;
+var isInt = sharedUtil.isInt;
+var stringToBytes = sharedUtil.stringToBytes;
+var utf8StringToString = sharedUtil.utf8StringToString;
+var Name = corePrimitives.Name;
+var isName = corePrimitives.isName;
+var isDict = corePrimitives.isDict;
+var DecryptStream = coreStream.DecryptStream;
+var ARCFourCipher = function ARCFourCipherClosure() {
+  function ARCFourCipher(key) {
+    this.a = 0;
+    this.b = 0;
+    var s = new Uint8Array(256);
+    var i,
+        j = 0,
+        tmp,
+        keyLength = key.length;
+    for (i = 0; i < 256; ++i) {
+      s[i] = i;
+    }
+    for (i = 0; i < 256; ++i) {
+      tmp = s[i];
+      j = j + tmp + key[i % keyLength] & 0xFF;
+      s[i] = s[j];
+      s[j] = tmp;
+    }
+    this.s = s;
+  }
+  ARCFourCipher.prototype = {
+    encryptBlock: function ARCFourCipher_encryptBlock(data) {
+      var i,
+          n = data.length,
+          tmp,
+          tmp2;
+      var a = this.a,
+          b = this.b,
+          s = this.s;
+      var output = new Uint8Array(n);
+      for (i = 0; i < n; ++i) {
+        a = a + 1 & 0xFF;
+        tmp = s[a];
+        b = b + tmp & 0xFF;
+        tmp2 = s[b];
+        s[a] = tmp2;
+        s[b] = tmp;
+        output[i] = data[i] ^ s[tmp + tmp2 & 0xFF];
+      }
+      this.a = a;
+      this.b = b;
+      return output;
+    }
+  };
+  ARCFourCipher.prototype.decryptBlock = ARCFourCipher.prototype.encryptBlock;
+  return ARCFourCipher;
+}();
+var calculateMD5 = function calculateMD5Closure() {
+  var r = new Uint8Array([7, 12, 17, 22, 7, 12, 17, 22, 7, 12, 17, 22, 7, 12, 17, 22, 5, 9, 14, 20, 5, 9, 14, 20, 5, 9, 14, 20, 5, 9, 14, 20, 4, 11, 16, 23, 4, 11, 16, 23, 4, 11, 16, 23, 4, 11, 16, 23, 6, 10, 15, 21, 6, 10, 15, 21, 6, 10, 15, 21, 6, 10, 15, 21]);
+  var k = new Int32Array([-680876936, -389564586, 606105819, -1044525330, -176418897, 1200080426, -1473231341, -45705983, 1770035416, -1958414417, -42063, -1990404162, 1804603682, -40341101, -1502002290, 1236535329, -165796510, -1069501632, 643717713, -373897302, -701558691, 38016083, -660478335, -405537848, 568446438, -1019803690, -187363961, 1163531501, -1444681467, -51403784, 1735328473, -1926607734, -378558, -2022574463, 1839030562, -35309556, -1530992060, 1272893353, -155497632, -1094730640, 681279174, -358537222, -722521979, 76029189, -640364487, -421815835, 530742520, -995338651, -198630844, 1126891415, -1416354905, -57434055, 1700485571, -1894986606, -1051523, -2054922799, 1873313359, -30611744, -1560198380, 1309151649, -145523070, -1120210379, 718787259, -343485551]);
+  function hash(data, offset, length) {
+    var h0 = 1732584193,
+        h1 = -271733879,
+        h2 = -1732584194,
+        h3 = 271733878;
+    var paddedLength = length + 72 & ~63;
+    var padded = new Uint8Array(paddedLength);
+    var i, j, n;
+    for (i = 0; i < length; ++i) {
+      padded[i] = data[offset++];
+    }
+    padded[i++] = 0x80;
+    n = paddedLength - 8;
+    while (i < n) {
+      padded[i++] = 0;
+    }
+    padded[i++] = length << 3 & 0xFF;
+    padded[i++] = length >> 5 & 0xFF;
+    padded[i++] = length >> 13 & 0xFF;
+    padded[i++] = length >> 21 & 0xFF;
+    padded[i++] = length >>> 29 & 0xFF;
+    padded[i++] = 0;
+    padded[i++] = 0;
+    padded[i++] = 0;
+    var w = new Int32Array(16);
+    for (i = 0; i < paddedLength;) {
+      for (j = 0; j < 16; ++j, i += 4) {
+        w[j] = padded[i] | padded[i + 1] << 8 | padded[i + 2] << 16 | padded[i + 3] << 24;
+      }
+      var a = h0,
+          b = h1,
+          c = h2,
+          d = h3,
+          f,
+          g;
+      for (j = 0; j < 64; ++j) {
+        if (j < 16) {
+          f = b & c | ~b & d;
+          g = j;
+        } else if (j < 32) {
+          f = d & b | ~d & c;
+          g = 5 * j + 1 & 15;
+        } else if (j < 48) {
+          f = b ^ c ^ d;
+          g = 3 * j + 5 & 15;
+        } else {
+          f = c ^ (b | ~d);
+          g = 7 * j & 15;
+        }
+        var tmp = d,
+            rotateArg = a + f + k[j] + w[g] | 0,
+            rotate = r[j];
+        d = c;
+        c = b;
+        b = b + (rotateArg << rotate | rotateArg >>> 32 - rotate) | 0;
+        a = tmp;
+      }
+      h0 = h0 + a | 0;
+      h1 = h1 + b | 0;
+      h2 = h2 + c | 0;
+      h3 = h3 + d | 0;
+    }
+    return new Uint8Array([h0 & 0xFF, h0 >> 8 & 0xFF, h0 >> 16 & 0xFF, h0 >>> 24 & 0xFF, h1 & 0xFF, h1 >> 8 & 0xFF, h1 >> 16 & 0xFF, h1 >>> 24 & 0xFF, h2 & 0xFF, h2 >> 8 & 0xFF, h2 >> 16 & 0xFF, h2 >>> 24 & 0xFF, h3 & 0xFF, h3 >> 8 & 0xFF, h3 >> 16 & 0xFF, h3 >>> 24 & 0xFF]);
+  }
+  return hash;
+}();
+var Word64 = function Word64Closure() {
+  function Word64(highInteger, lowInteger) {
+    this.high = highInteger | 0;
+    this.low = lowInteger | 0;
+  }
+  Word64.prototype = {
+    and: function Word64_and(word) {
+      this.high &= word.high;
+      this.low &= word.low;
+    },
+    xor: function Word64_xor(word) {
+      this.high ^= word.high;
+      this.low ^= word.low;
+    },
+    or: function Word64_or(word) {
+      this.high |= word.high;
+      this.low |= word.low;
+    },
+    shiftRight: function Word64_shiftRight(places) {
+      if (places >= 32) {
+        this.low = this.high >>> places - 32 | 0;
+        this.high = 0;
+      } else {
+        this.low = this.low >>> places | this.high << 32 - places;
+        this.high = this.high >>> places | 0;
+      }
+    },
+    shiftLeft: function Word64_shiftLeft(places) {
+      if (places >= 32) {
+        this.high = this.low << places - 32;
+        this.low = 0;
+      } else {
+        this.high = this.high << places | this.low >>> 32 - places;
+        this.low = this.low << places;
+      }
+    },
+    rotateRight: function Word64_rotateRight(places) {
+      var low, high;
+      if (places & 32) {
+        high = this.low;
+        low = this.high;
+      } else {
+        low = this.low;
+        high = this.high;
+      }
+      places &= 31;
+      this.low = low >>> places | high << 32 - places;
+      this.high = high >>> places | low << 32 - places;
+    },
+    not: function Word64_not() {
+      this.high = ~this.high;
+      this.low = ~this.low;
+    },
+    add: function Word64_add(word) {
+      var lowAdd = (this.low >>> 0) + (word.low >>> 0);
+      var highAdd = (this.high >>> 0) + (word.high >>> 0);
+      if (lowAdd > 0xFFFFFFFF) {
+        highAdd += 1;
+      }
+      this.low = lowAdd | 0;
+      this.high = highAdd | 0;
+    },
+    copyTo: function Word64_copyTo(bytes, offset) {
+      bytes[offset] = this.high >>> 24 & 0xFF;
+      bytes[offset + 1] = this.high >> 16 & 0xFF;
+      bytes[offset + 2] = this.high >> 8 & 0xFF;
+      bytes[offset + 3] = this.high & 0xFF;
+      bytes[offset + 4] = this.low >>> 24 & 0xFF;
+      bytes[offset + 5] = this.low >> 16 & 0xFF;
+      bytes[offset + 6] = this.low >> 8 & 0xFF;
+      bytes[offset + 7] = this.low & 0xFF;
+    },
+    assign: function Word64_assign(word) {
+      this.high = word.high;
+      this.low = word.low;
+    }
+  };
+  return Word64;
+}();
+var calculateSHA256 = function calculateSHA256Closure() {
+  function rotr(x, n) {
+    return x >>> n | x << 32 - n;
+  }
+  function ch(x, y, z) {
+    return x & y ^ ~x & z;
+  }
+  function maj(x, y, z) {
+    return x & y ^ x & z ^ y & z;
+  }
+  function sigma(x) {
+    return rotr(x, 2) ^ rotr(x, 13) ^ rotr(x, 22);
+  }
+  function sigmaPrime(x) {
+    return rotr(x, 6) ^ rotr(x, 11) ^ rotr(x, 25);
+  }
+  function littleSigma(x) {
+    return rotr(x, 7) ^ rotr(x, 18) ^ x >>> 3;
+  }
+  function littleSigmaPrime(x) {
+    return rotr(x, 17) ^ rotr(x, 19) ^ x >>> 10;
+  }
+  var k = [0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5, 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174, 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da, 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967, 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85, 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070, 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3, 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2];
+  function hash(data, offset, length) {
+    var h0 = 0x6a09e667,
+        h1 = 0xbb67ae85,
+        h2 = 0x3c6ef372,
+        h3 = 0xa54ff53a,
+        h4 = 0x510e527f,
+        h5 = 0x9b05688c,
+        h6 = 0x1f83d9ab,
+        h7 = 0x5be0cd19;
+    var paddedLength = Math.ceil((length + 9) / 64) * 64;
+    var padded = new Uint8Array(paddedLength);
+    var i, j, n;
+    for (i = 0; i < length; ++i) {
+      padded[i] = data[offset++];
+    }
+    padded[i++] = 0x80;
+    n = paddedLength - 8;
+    while (i < n) {
+      padded[i++] = 0;
+    }
+    padded[i++] = 0;
+    padded[i++] = 0;
+    padded[i++] = 0;
+    padded[i++] = length >>> 29 & 0xFF;
+    padded[i++] = length >> 21 & 0xFF;
+    padded[i++] = length >> 13 & 0xFF;
+    padded[i++] = length >> 5 & 0xFF;
+    padded[i++] = length << 3 & 0xFF;
+    var w = new Uint32Array(64);
+    for (i = 0; i < paddedLength;) {
+      for (j = 0; j < 16; ++j) {
+        w[j] = padded[i] << 24 | padded[i + 1] << 16 | padded[i + 2] << 8 | padded[i + 3];
+        i += 4;
+      }
+      for (j = 16; j < 64; ++j) {
+        w[j] = littleSigmaPrime(w[j - 2]) + w[j - 7] + littleSigma(w[j - 15]) + w[j - 16] | 0;
+      }
+      var a = h0,
+          b = h1,
+          c = h2,
+          d = h3,
+          e = h4,
+          f = h5,
+          g = h6,
+          h = h7,
+          t1,
+          t2;
+      for (j = 0; j < 64; ++j) {
+        t1 = h + sigmaPrime(e) + ch(e, f, g) + k[j] + w[j];
+        t2 = sigma(a) + maj(a, b, c);
+        h = g;
+        g = f;
+        f = e;
+        e = d + t1 | 0;
+        d = c;
+        c = b;
+        b = a;
+        a = t1 + t2 | 0;
+      }
+      h0 = h0 + a | 0;
+      h1 = h1 + b | 0;
+      h2 = h2 + c | 0;
+      h3 = h3 + d | 0;
+      h4 = h4 + e | 0;
+      h5 = h5 + f | 0;
+      h6 = h6 + g | 0;
+      h7 = h7 + h | 0;
+    }
+    return new Uint8Array([h0 >> 24 & 0xFF, h0 >> 16 & 0xFF, h0 >> 8 & 0xFF, h0 & 0xFF, h1 >> 24 & 0xFF, h1 >> 16 & 0xFF, h1 >> 8 & 0xFF, h1 & 0xFF, h2 >> 24 & 0xFF, h2 >> 16 & 0xFF, h2 >> 8 & 0xFF, h2 & 0xFF, h3 >> 24 & 0xFF, h3 >> 16 & 0xFF, h3 >> 8 & 0xFF, h3 & 0xFF, h4 >> 24 & 0xFF, h4 >> 16 & 0xFF, h4 >> 8 & 0xFF, h4 & 0xFF, h5 >> 24 & 0xFF, h5 >> 16 & 0xFF, h5 >> 8 & 0xFF, h5 & 0xFF, h6 >> 24 & 0xFF, h6 >> 16 & 0xFF, h6 >> 8 & 0xFF, h6 & 0xFF, h7 >> 24 & 0xFF, h7 >> 16 & 0xFF, h7 >> 8 & 0xFF, h7 & 0xFF]);
+  }
+  return hash;
+}();
+var calculateSHA512 = function calculateSHA512Closure() {
+  function ch(result, x, y, z, tmp) {
+    result.assign(x);
+    result.and(y);
+    tmp.assign(x);
+    tmp.not();
+    tmp.and(z);
+    result.xor(tmp);
+  }
+  function maj(result, x, y, z, tmp) {
+    result.assign(x);
+    result.and(y);
+    tmp.assign(x);
+    tmp.and(z);
+    result.xor(tmp);
+    tmp.assign(y);
+    tmp.and(z);
+    result.xor(tmp);
+  }
+  function sigma(result, x, tmp) {
+    result.assign(x);
+    result.rotateRight(28);
+    tmp.assign(x);
+    tmp.rotateRight(34);
+    result.xor(tmp);
+    tmp.assign(x);
+    tmp.rotateRight(39);
+    result.xor(tmp);
+  }
+  function sigmaPrime(result, x, tmp) {
+    result.assign(x);
+    result.rotateRight(14);
+    tmp.assign(x);
+    tmp.rotateRight(18);
+    result.xor(tmp);
+    tmp.assign(x);
+    tmp.rotateRight(41);
+    result.xor(tmp);
+  }
+  function littleSigma(result, x, tmp) {
+    result.assign(x);
+    result.rotateRight(1);
+    tmp.assign(x);
+    tmp.rotateRight(8);
+    result.xor(tmp);
+    tmp.assign(x);
+    tmp.shiftRight(7);
+    result.xor(tmp);
+  }
+  function littleSigmaPrime(result, x, tmp) {
+    result.assign(x);
+    result.rotateRight(19);
+    tmp.assign(x);
+    tmp.rotateRight(61);
+    result.xor(tmp);
+    tmp.assign(x);
+    tmp.shiftRight(6);
+    result.xor(tmp);
+  }
+  var k = [new Word64(0x428a2f98, 0xd728ae22), new Word64(0x71374491, 0x23ef65cd), new Word64(0xb5c0fbcf, 0xec4d3b2f), new Word64(0xe9b5dba5, 0x8189dbbc), new Word64(0x3956c25b, 0xf348b538), new Word64(0x59f111f1, 0xb605d019), new Word64(0x923f82a4, 0xaf194f9b), new Word64(0xab1c5ed5, 0xda6d8118), new Word64(0xd807aa98, 0xa3030242), new Word64(0x12835b01, 0x45706fbe), new Word64(0x243185be, 0x4ee4b28c), new Word64(0x550c7dc3, 0xd5ffb4e2), new Word64(0x72be5d74, 0xf27b896f), new Word64(0x80deb1fe, 0x3b1696b1), new Word64(0x9bdc06a7, 0x25c71235), new Word64(0xc19bf174, 0xcf692694), new Word64(0xe49b69c1, 0x9ef14ad2), new Word64(0xefbe4786, 0x384f25e3), new Word64(0x0fc19dc6, 0x8b8cd5b5), new Word64(0x240ca1cc, 0x77ac9c65), new Word64(0x2de92c6f, 0x592b0275), new Word64(0x4a7484aa, 0x6ea6e483), new Word64(0x5cb0a9dc, 0xbd41fbd4), new Word64(0x76f988da, 0x831153b5), new Word64(0x983e5152, 0xee66dfab), new Word64(0xa831c66d, 0x2db43210), new Word64(0xb00327c8, 0x98fb213f), new Word64(0xbf597fc7, 0xbeef0ee4), new Word64(0xc6e00bf3, 0x3da88fc2), new Word64(0xd5a79147, 0x930aa725), new Word64(0x06ca6351, 0xe003826f), new Word64(0x14292967, 0x0a0e6e70), new Word64(0x27b70a85, 0x46d22ffc), new Word64(0x2e1b2138, 0x5c26c926), new Word64(0x4d2c6dfc, 0x5ac42aed), new Word64(0x53380d13, 0x9d95b3df), new Word64(0x650a7354, 0x8baf63de), new Word64(0x766a0abb, 0x3c77b2a8), new Word64(0x81c2c92e, 0x47edaee6), new Word64(0x92722c85, 0x1482353b), new Word64(0xa2bfe8a1, 0x4cf10364), new Word64(0xa81a664b, 0xbc423001), new Word64(0xc24b8b70, 0xd0f89791), new Word64(0xc76c51a3, 0x0654be30), new Word64(0xd192e819, 0xd6ef5218), new Word64(0xd6990624, 0x5565a910), new Word64(0xf40e3585, 0x5771202a), new Word64(0x106aa070, 0x32bbd1b8), new Word64(0x19a4c116, 0xb8d2d0c8), new Word64(0x1e376c08, 0x5141ab53), new Word64(0x2748774c, 0xdf8eeb99), new Word64(0x34b0bcb5, 0xe19b48a8), new Word64(0x391c0cb3, 0xc5c95a63), new Word64(0x4ed8aa4a, 0xe3418acb), new Word64(0x5b9cca4f, 0x7763e373), new Word64(0x682e6ff3, 0xd6b2b8a3), new Word64(0x748f82ee, 0x5defb2fc), new Word64(0x78a5636f, 0x43172f60), new Word64(0x84c87814, 0xa1f0ab72), new Word64(0x8cc70208, 0x1a6439ec), new Word64(0x90befffa, 0x23631e28), new Word64(0xa4506ceb, 0xde82bde9), new Word64(0xbef9a3f7, 0xb2c67915), new Word64(0xc67178f2, 0xe372532b), new Word64(0xca273ece, 0xea26619c), new Word64(0xd186b8c7, 0x21c0c207), new Word64(0xeada7dd6, 0xcde0eb1e), new Word64(0xf57d4f7f, 0xee6ed178), new Word64(0x06f067aa, 0x72176fba), new Word64(0x0a637dc5, 0xa2c898a6), new Word64(0x113f9804, 0xbef90dae), new Word64(0x1b710b35, 0x131c471b), new Word64(0x28db77f5, 0x23047d84), new Word64(0x32caab7b, 0x40c72493), new Word64(0x3c9ebe0a, 0x15c9bebc), new Word64(0x431d67c4, 0x9c100d4c), new Word64(0x4cc5d4be, 0xcb3e42b6), new Word64(0x597f299c, 0xfc657e2a), new Word64(0x5fcb6fab, 0x3ad6faec), new Word64(0x6c44198c, 0x4a475817)];
+  function hash(data, offset, length, mode384) {
+    mode384 = !!mode384;
+    var h0, h1, h2, h3, h4, h5, h6, h7;
+    if (!mode384) {
+      h0 = new Word64(0x6a09e667, 0xf3bcc908);
+      h1 = new Word64(0xbb67ae85, 0x84caa73b);
+      h2 = new Word64(0x3c6ef372, 0xfe94f82b);
+      h3 = new Word64(0xa54ff53a, 0x5f1d36f1);
+      h4 = new Word64(0x510e527f, 0xade682d1);
+      h5 = new Word64(0x9b05688c, 0x2b3e6c1f);
+      h6 = new Word64(0x1f83d9ab, 0xfb41bd6b);
+      h7 = new Word64(0x5be0cd19, 0x137e2179);
+    } else {
+      h0 = new Word64(0xcbbb9d5d, 0xc1059ed8);
+      h1 = new Word64(0x629a292a, 0x367cd507);
+      h2 = new Word64(0x9159015a, 0x3070dd17);
+      h3 = new Word64(0x152fecd8, 0xf70e5939);
+      h4 = new Word64(0x67332667, 0xffc00b31);
+      h5 = new Word64(0x8eb44a87, 0x68581511);
+      h6 = new Word64(0xdb0c2e0d, 0x64f98fa7);
+      h7 = new Word64(0x47b5481d, 0xbefa4fa4);
+    }
+    var paddedLength = Math.ceil((length + 17) / 128) * 128;
+    var padded = new Uint8Array(paddedLength);
+    var i, j, n;
+    for (i = 0; i < length; ++i) {
+      padded[i] = data[offset++];
+    }
+    padded[i++] = 0x80;
+    n = paddedLength - 16;
+    while (i < n) {
+      padded[i++] = 0;
+    }
+    padded[i++] = 0;
+    padded[i++] = 0;
+    padded[i++] = 0;
+    padded[i++] = 0;
+    padded[i++] = 0;
+    padded[i++] = 0;
+    padded[i++] = 0;
+    padded[i++] = 0;
+    padded[i++] = 0;
+    padded[i++] = 0;
+    padded[i++] = 0;
+    padded[i++] = length >>> 29 & 0xFF;
+    padded[i++] = length >> 21 & 0xFF;
+    padded[i++] = length >> 13 & 0xFF;
+    padded[i++] = length >> 5 & 0xFF;
+    padded[i++] = length << 3 & 0xFF;
+    var w = new Array(80);
+    for (i = 0; i < 80; i++) {
+      w[i] = new Word64(0, 0);
+    }
+    var a = new Word64(0, 0),
+        b = new Word64(0, 0),
+        c = new Word64(0, 0);
+    var d = new Word64(0, 0),
+        e = new Word64(0, 0),
+        f = new Word64(0, 0);
+    var g = new Word64(0, 0),
+        h = new Word64(0, 0);
+    var t1 = new Word64(0, 0),
+        t2 = new Word64(0, 0);
+    var tmp1 = new Word64(0, 0),
+        tmp2 = new Word64(0, 0),
+        tmp3;
+    for (i = 0; i < paddedLength;) {
+      for (j = 0; j < 16; ++j) {
+        w[j].high = padded[i] << 24 | padded[i + 1] << 16 | padded[i + 2] << 8 | padded[i + 3];
+        w[j].low = padded[i + 4] << 24 | padded[i + 5] << 16 | padded[i + 6] << 8 | padded[i + 7];
+        i += 8;
+      }
+      for (j = 16; j < 80; ++j) {
+        tmp3 = w[j];
+        littleSigmaPrime(tmp3, w[j - 2], tmp2);
+        tmp3.add(w[j - 7]);
+        littleSigma(tmp1, w[j - 15], tmp2);
+        tmp3.add(tmp1);
+        tmp3.add(w[j - 16]);
+      }
+      a.assign(h0);
+      b.assign(h1);
+      c.assign(h2);
+      d.assign(h3);
+      e.assign(h4);
+      f.assign(h5);
+      g.assign(h6);
+      h.assign(h7);
+      for (j = 0; j < 80; ++j) {
+        t1.assign(h);
+        sigmaPrime(tmp1, e, tmp2);
+        t1.add(tmp1);
+        ch(tmp1, e, f, g, tmp2);
+        t1.add(tmp1);
+        t1.add(k[j]);
+        t1.add(w[j]);
+        sigma(t2, a, tmp2);
+        maj(tmp1, a, b, c, tmp2);
+        t2.add(tmp1);
+        tmp3 = h;
+        h = g;
+        g = f;
+        f = e;
+        d.add(t1);
+        e = d;
+        d = c;
+        c = b;
+        b = a;
+        tmp3.assign(t1);
+        tmp3.add(t2);
+        a = tmp3;
+      }
+      h0.add(a);
+      h1.add(b);
+      h2.add(c);
+      h3.add(d);
+      h4.add(e);
+      h5.add(f);
+      h6.add(g);
+      h7.add(h);
+    }
+    var result;
+    if (!mode384) {
+      result = new Uint8Array(64);
+      h0.copyTo(result, 0);
+      h1.copyTo(result, 8);
+      h2.copyTo(result, 16);
+      h3.copyTo(result, 24);
+      h4.copyTo(result, 32);
+      h5.copyTo(result, 40);
+      h6.copyTo(result, 48);
+      h7.copyTo(result, 56);
+    } else {
+      result = new Uint8Array(48);
+      h0.copyTo(result, 0);
+      h1.copyTo(result, 8);
+      h2.copyTo(result, 16);
+      h3.copyTo(result, 24);
+      h4.copyTo(result, 32);
+      h5.copyTo(result, 40);
+    }
+    return result;
+  }
+  return hash;
+}();
+var calculateSHA384 = function calculateSHA384Closure() {
+  function hash(data, offset, length) {
+    return calculateSHA512(data, offset, length, true);
+  }
+  return hash;
+}();
+var NullCipher = function NullCipherClosure() {
+  function NullCipher() {}
+  NullCipher.prototype = {
+    decryptBlock: function NullCipher_decryptBlock(data) {
+      return data;
+    }
+  };
+  return NullCipher;
+}();
+var AES128Cipher = function AES128CipherClosure() {
+  var rcon = new Uint8Array([0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d]);
+  var s = new Uint8Array([0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76, 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75, 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf, 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8, 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb, 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08, 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a, 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16]);
+  var inv_s = new Uint8Array([0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb, 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87, 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb, 0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e, 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25, 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16, 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92, 0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda, 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84, 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06, 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02, 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b, 0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea, 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73, 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85, 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e, 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89, 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b, 0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20, 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4, 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f, 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d, 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef, 0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0, 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61, 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d]);
+  var mixCol = new Uint8Array(256);
+  for (var i = 0; i < 256; i++) {
+    if (i < 128) {
+      mixCol[i] = i << 1;
+    } else {
+      mixCol[i] = i << 1 ^ 0x1b;
+    }
+  }
+  var mix = new Uint32Array([0x00000000, 0x0e090d0b, 0x1c121a16, 0x121b171d, 0x3824342c, 0x362d3927, 0x24362e3a, 0x2a3f2331, 0x70486858, 0x7e416553, 0x6c5a724e, 0x62537f45, 0x486c5c74, 0x4665517f, 0x547e4662, 0x5a774b69, 0xe090d0b0, 0xee99ddbb, 0xfc82caa6, 0xf28bc7ad, 0xd8b4e49c, 0xd6bde997, 0xc4a6fe8a, 0xcaaff381, 0x90d8b8e8, 0x9ed1b5e3, 0x8ccaa2fe, 0x82c3aff5, 0xa8fc8cc4, 0xa6f581cf, 0xb4ee96d2, 0xbae79bd9, 0xdb3bbb7b, 0xd532b670, 0xc729a16d, 0xc920ac66, 0xe31f8f57, 0xed16825c, 0xff0d9541, 0xf104984a, 0xab73d323, 0xa57ade28, 0xb761c935, 0xb968c43e, 0x9357e70f, 0x9d5eea04, 0x8f45fd19, 0x814cf012, 0x3bab6bcb, 0x35a266c0, 0x27b971dd, 0x29b07cd6, 0x038f5fe7, 0x0d8652ec, 0x1f9d45f1, 0x119448fa, 0x4be30393, 0x45ea0e98, 0x57f11985, 0x59f8148e, 0x73c737bf, 0x7dce3ab4, 0x6fd52da9, 0x61dc20a2, 0xad766df6, 0xa37f60fd, 0xb16477e0, 0xbf6d7aeb, 0x955259da, 0x9b5b54d1, 0x894043cc, 0x87494ec7, 0xdd3e05ae, 0xd33708a5, 0xc12c1fb8, 0xcf2512b3, 0xe51a3182, 0xeb133c89, 0xf9082b94, 0xf701269f, 0x4de6bd46, 0x43efb04d, 0x51f4a750, 0x5ffdaa5b, 0x75c2896a, 0x7bcb8461, 0x69d0937c, 0x67d99e77, 0x3daed51e, 0x33a7d815, 0x21bccf08, 0x2fb5c203, 0x058ae132, 0x0b83ec39, 0x1998fb24, 0x1791f62f, 0x764dd68d, 0x7844db86, 0x6a5fcc9b, 0x6456c190, 0x4e69e2a1, 0x4060efaa, 0x527bf8b7, 0x5c72f5bc, 0x0605bed5, 0x080cb3de, 0x1a17a4c3, 0x141ea9c8, 0x3e218af9, 0x302887f2, 0x223390ef, 0x2c3a9de4, 0x96dd063d, 0x98d40b36, 0x8acf1c2b, 0x84c61120, 0xaef93211, 0xa0f03f1a, 0xb2eb2807, 0xbce2250c, 0xe6956e65, 0xe89c636e, 0xfa877473, 0xf48e7978, 0xdeb15a49, 0xd0b85742, 0xc2a3405f, 0xccaa4d54, 0x41ecdaf7, 0x4fe5d7fc, 0x5dfec0e1, 0x53f7cdea, 0x79c8eedb, 0x77c1e3d0, 0x65daf4cd, 0x6bd3f9c6, 0x31a4b2af, 0x3fadbfa4, 0x2db6a8b9, 0x23bfa5b2, 0x09808683, 0x07898b88, 0x15929c95, 0x1b9b919e, 0xa17c0a47, 0xaf75074c, 0xbd6e1051, 0xb3671d5a, 0x99583e6b, 0x97513360, 0x854a247d, 0x8b432976, 0xd134621f, 0xdf3d6f14, 0xcd267809, 0xc32f7502, 0xe9105633, 0xe7195b38, 0xf5024c25, 0xfb0b412e, 0x9ad7618c, 0x94de6c87, 0x86c57b9a, 0x88cc7691, 0xa2f355a0, 0xacfa58ab, 0xbee14fb6, 0xb0e842bd, 0xea9f09d4, 0xe49604df, 0xf68d13c2, 0xf8841ec9, 0xd2bb3df8, 0xdcb230f3, 0xcea927ee, 0xc0a02ae5, 0x7a47b13c, 0x744ebc37, 0x6655ab2a, 0x685ca621, 0x42638510, 0x4c6a881b, 0x5e719f06, 0x5078920d, 0x0a0fd964, 0x0406d46f, 0x161dc372, 0x1814ce79, 0x322bed48, 0x3c22e043, 0x2e39f75e, 0x2030fa55, 0xec9ab701, 0xe293ba0a, 0xf088ad17, 0xfe81a01c, 0xd4be832d, 0xdab78e26, 0xc8ac993b, 0xc6a59430, 0x9cd2df59, 0x92dbd252, 0x80c0c54f, 0x8ec9c844, 0xa4f6eb75, 0xaaffe67e, 0xb8e4f163, 0xb6edfc68, 0x0c0a67b1, 0x02036aba, 0x10187da7, 0x1e1170ac, 0x342e539d, 0x3a275e96, 0x283c498b, 0x26354480, 0x7c420fe9, 0x724b02e2, 0x605015ff, 0x6e5918f4, 0x44663bc5, 0x4a6f36ce, 0x587421d3, 0x567d2cd8, 0x37a10c7a, 0x39a80171, 0x2bb3166c, 0x25ba1b67, 0x0f853856, 0x018c355d, 0x13972240, 0x1d9e2f4b, 0x47e96422, 0x49e06929, 0x5bfb7e34, 0x55f2733f, 0x7fcd500e, 0x71c45d05, 0x63df4a18, 0x6dd64713, 0xd731dcca, 0xd938d1c1, 0xcb23c6dc, 0xc52acbd7, 0xef15e8e6, 0xe11ce5ed, 0xf307f2f0, 0xfd0efffb, 0xa779b492, 0xa970b999, 0xbb6bae84, 0xb562a38f, 0x9f5d80be, 0x91548db5, 0x834f9aa8, 0x8d4697a3]);
+  function expandKey128(cipherKey) {
+    var b = 176,
+        result = new Uint8Array(b);
+    result.set(cipherKey);
+    for (var j = 16, i = 1; j < b; ++i) {
+      var t1 = result[j - 3],
+          t2 = result[j - 2],
+          t3 = result[j - 1],
+          t4 = result[j - 4];
+      t1 = s[t1];
+      t2 = s[t2];
+      t3 = s[t3];
+      t4 = s[t4];
+      t1 = t1 ^ rcon[i];
+      for (var n = 0; n < 4; ++n) {
+        result[j] = t1 ^= result[j - 16];
+        j++;
+        result[j] = t2 ^= result[j - 16];
+        j++;
+        result[j] = t3 ^= result[j - 16];
+        j++;
+        result[j] = t4 ^= result[j - 16];
+        j++;
+      }
+    }
+    return result;
+  }
+  function decrypt128(input, key) {
+    var state = new Uint8Array(16);
+    state.set(input);
+    var i, j, k;
+    var t, u, v;
+    for (j = 0, k = 160; j < 16; ++j, ++k) {
+      state[j] ^= key[k];
+    }
+    for (i = 9; i >= 1; --i) {
+      t = state[13];
+      state[13] = state[9];
+      state[9] = state[5];
+      state[5] = state[1];
+      state[1] = t;
+      t = state[14];
+      u = state[10];
+      state[14] = state[6];
+      state[10] = state[2];
+      state[6] = t;
+      state[2] = u;
+      t = state[15];
+      u = state[11];
+      v = state[7];
+      state[15] = state[3];
+      state[11] = t;
+      state[7] = u;
+      state[3] = v;
+      for (j = 0; j < 16; ++j) {
+        state[j] = inv_s[state[j]];
+      }
+      for (j = 0, k = i * 16; j < 16; ++j, ++k) {
+        state[j] ^= key[k];
+      }
+      for (j = 0; j < 16; j += 4) {
+        var s0 = mix[state[j]],
+            s1 = mix[state[j + 1]],
+            s2 = mix[state[j + 2]],
+            s3 = mix[state[j + 3]];
+        t = s0 ^ s1 >>> 8 ^ s1 << 24 ^ s2 >>> 16 ^ s2 << 16 ^ s3 >>> 24 ^ s3 << 8;
+        state[j] = t >>> 24 & 0xFF;
+        state[j + 1] = t >> 16 & 0xFF;
+        state[j + 2] = t >> 8 & 0xFF;
+        state[j + 3] = t & 0xFF;
+      }
+    }
+    t = state[13];
+    state[13] = state[9];
+    state[9] = state[5];
+    state[5] = state[1];
+    state[1] = t;
+    t = state[14];
+    u = state[10];
+    state[14] = state[6];
+    state[10] = state[2];
+    state[6] = t;
+    state[2] = u;
+    t = state[15];
+    u = state[11];
+    v = state[7];
+    state[15] = state[3];
+    state[11] = t;
+    state[7] = u;
+    state[3] = v;
+    for (j = 0; j < 16; ++j) {
+      state[j] = inv_s[state[j]];
+      state[j] ^= key[j];
+    }
+    return state;
+  }
+  function encrypt128(input, key) {
+    var t, u, v, k;
+    var state = new Uint8Array(16);
+    state.set(input);
+    for (j = 0; j < 16; ++j) {
+      state[j] ^= key[j];
+    }
+    for (i = 1; i < 10; i++) {
+      for (j = 0; j < 16; ++j) {
+        state[j] = s[state[j]];
+      }
+      v = state[1];
+      state[1] = state[5];
+      state[5] = state[9];
+      state[9] = state[13];
+      state[13] = v;
+      v = state[2];
+      u = state[6];
+      state[2] = state[10];
+      state[6] = state[14];
+      state[10] = v;
+      state[14] = u;
+      v = state[3];
+      u = state[7];
+      t = state[11];
+      state[3] = state[15];
+      state[7] = v;
+      state[11] = u;
+      state[15] = t;
+      for (var j = 0; j < 16; j += 4) {
+        var s0 = state[j + 0],
+            s1 = state[j + 1];
+        var s2 = state[j + 2],
+            s3 = state[j + 3];
+        t = s0 ^ s1 ^ s2 ^ s3;
+        state[j + 0] ^= t ^ mixCol[s0 ^ s1];
+        state[j + 1] ^= t ^ mixCol[s1 ^ s2];
+        state[j + 2] ^= t ^ mixCol[s2 ^ s3];
+        state[j + 3] ^= t ^ mixCol[s3 ^ s0];
+      }
+      for (j = 0, k = i * 16; j < 16; ++j, ++k) {
+        state[j] ^= key[k];
+      }
+    }
+    for (j = 0; j < 16; ++j) {
+      state[j] = s[state[j]];
+    }
+    v = state[1];
+    state[1] = state[5];
+    state[5] = state[9];
+    state[9] = state[13];
+    state[13] = v;
+    v = state[2];
+    u = state[6];
+    state[2] = state[10];
+    state[6] = state[14];
+    state[10] = v;
+    state[14] = u;
+    v = state[3];
+    u = state[7];
+    t = state[11];
+    state[3] = state[15];
+    state[7] = v;
+    state[11] = u;
+    state[15] = t;
+    for (j = 0, k = 160; j < 16; ++j, ++k) {
+      state[j] ^= key[k];
+    }
+    return state;
+  }
+  function AES128Cipher(key) {
+    this.key = expandKey128(key);
+    this.buffer = new Uint8Array(16);
+    this.bufferPosition = 0;
+  }
+  function decryptBlock2(data, finalize) {
+    var i,
+        j,
+        ii,
+        sourceLength = data.length,
+        buffer = this.buffer,
+        bufferLength = this.bufferPosition,
+        result = [],
+        iv = this.iv;
+    for (i = 0; i < sourceLength; ++i) {
+      buffer[bufferLength] = data[i];
+      ++bufferLength;
+      if (bufferLength < 16) {
+        continue;
+      }
+      var plain = decrypt128(buffer, this.key);
+      for (j = 0; j < 16; ++j) {
+        plain[j] ^= iv[j];
+      }
+      iv = buffer;
+      result.push(plain);
+      buffer = new Uint8Array(16);
+      bufferLength = 0;
+    }
+    this.buffer = buffer;
+    this.bufferLength = bufferLength;
+    this.iv = iv;
+    if (result.length === 0) {
+      return new Uint8Array([]);
+    }
+    var outputLength = 16 * result.length;
+    if (finalize) {
+      var lastBlock = result[result.length - 1];
+      var psLen = lastBlock[15];
+      if (psLen <= 16) {
+        for (i = 15, ii = 16 - psLen; i >= ii; --i) {
+          if (lastBlock[i] !== psLen) {
+            psLen = 0;
+            break;
+          }
+        }
+        outputLength -= psLen;
+        result[result.length - 1] = lastBlock.subarray(0, 16 - psLen);
+      }
+    }
+    var output = new Uint8Array(outputLength);
+    for (i = 0, j = 0, ii = result.length; i < ii; ++i, j += 16) {
+      output.set(result[i], j);
+    }
+    return output;
+  }
+  AES128Cipher.prototype = {
+    decryptBlock: function AES128Cipher_decryptBlock(data, finalize) {
+      var i,
+          sourceLength = data.length;
+      var buffer = this.buffer,
+          bufferLength = this.bufferPosition;
+      for (i = 0; bufferLength < 16 && i < sourceLength; ++i, ++bufferLength) {
+        buffer[bufferLength] = data[i];
+      }
+      if (bufferLength < 16) {
+        this.bufferLength = bufferLength;
+        return new Uint8Array([]);
+      }
+      this.iv = buffer;
+      this.buffer = new Uint8Array(16);
+      this.bufferLength = 0;
+      this.decryptBlock = decryptBlock2;
+      return this.decryptBlock(data.subarray(16), finalize);
+    },
+    encrypt: function AES128Cipher_encrypt(data, iv) {
+      var i,
+          j,
+          ii,
+          sourceLength = data.length,
+          buffer = this.buffer,
+          bufferLength = this.bufferPosition,
+          result = [];
+      if (!iv) {
+        iv = new Uint8Array(16);
+      }
+      for (i = 0; i < sourceLength; ++i) {
+        buffer[bufferLength] = data[i];
+        ++bufferLength;
+        if (bufferLength < 16) {
+          continue;
+        }
+        for (j = 0; j < 16; ++j) {
+          buffer[j] ^= iv[j];
+        }
+        var cipher = encrypt128(buffer, this.key);
+        iv = cipher;
+        result.push(cipher);
+        buffer = new Uint8Array(16);
+        bufferLength = 0;
+      }
+      this.buffer = buffer;
+      this.bufferLength = bufferLength;
+      this.iv = iv;
+      if (result.length === 0) {
+        return new Uint8Array([]);
+      }
+      var outputLength = 16 * result.length;
+      var output = new Uint8Array(outputLength);
+      for (i = 0, j = 0, ii = result.length; i < ii; ++i, j += 16) {
+        output.set(result[i], j);
+      }
+      return output;
+    }
+  };
+  return AES128Cipher;
+}();
+var AES256Cipher = function AES256CipherClosure() {
+  var s = new Uint8Array([0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76, 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75, 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf, 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8, 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb, 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08, 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a, 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16]);
+  var inv_s = new Uint8Array([0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb, 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87, 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb, 0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e, 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25, 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16, 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92, 0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda, 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84, 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06, 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02, 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b, 0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea, 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73, 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85, 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e, 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89, 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b, 0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20, 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4, 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f, 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d, 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef, 0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0, 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61, 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d]);
+  var mixCol = new Uint8Array(256);
+  for (var i = 0; i < 256; i++) {
+    if (i < 128) {
+      mixCol[i] = i << 1;
+    } else {
+      mixCol[i] = i << 1 ^ 0x1b;
+    }
+  }
+  var mix = new Uint32Array([0x00000000, 0x0e090d0b, 0x1c121a16, 0x121b171d, 0x3824342c, 0x362d3927, 0x24362e3a, 0x2a3f2331, 0x70486858, 0x7e416553, 0x6c5a724e, 0x62537f45, 0x486c5c74, 0x4665517f, 0x547e4662, 0x5a774b69, 0xe090d0b0, 0xee99ddbb, 0xfc82caa6, 0xf28bc7ad, 0xd8b4e49c, 0xd6bde997, 0xc4a6fe8a, 0xcaaff381, 0x90d8b8e8, 0x9ed1b5e3, 0x8ccaa2fe, 0x82c3aff5, 0xa8fc8cc4, 0xa6f581cf, 0xb4ee96d2, 0xbae79bd9, 0xdb3bbb7b, 0xd532b670, 0xc729a16d, 0xc920ac66, 0xe31f8f57, 0xed16825c, 0xff0d9541, 0xf104984a, 0xab73d323, 0xa57ade28, 0xb761c935, 0xb968c43e, 0x9357e70f, 0x9d5eea04, 0x8f45fd19, 0x814cf012, 0x3bab6bcb, 0x35a266c0, 0x27b971dd, 0x29b07cd6, 0x038f5fe7, 0x0d8652ec, 0x1f9d45f1, 0x119448fa, 0x4be30393, 0x45ea0e98, 0x57f11985, 0x59f8148e, 0x73c737bf, 0x7dce3ab4, 0x6fd52da9, 0x61dc20a2, 0xad766df6, 0xa37f60fd, 0xb16477e0, 0xbf6d7aeb, 0x955259da, 0x9b5b54d1, 0x894043cc, 0x87494ec7, 0xdd3e05ae, 0xd33708a5, 0xc12c1fb8, 0xcf2512b3, 0xe51a3182, 0xeb133c89, 0xf9082b94, 0xf701269f, 0x4de6bd46, 0x43efb04d, 0x51f4a750, 0x5ffdaa5b, 0x75c2896a, 0x7bcb8461, 0x69d0937c, 0x67d99e77, 0x3daed51e, 0x33a7d815, 0x21bccf08, 0x2fb5c203, 0x058ae132, 0x0b83ec39, 0x1998fb24, 0x1791f62f, 0x764dd68d, 0x7844db86, 0x6a5fcc9b, 0x6456c190, 0x4e69e2a1, 0x4060efaa, 0x527bf8b7, 0x5c72f5bc, 0x0605bed5, 0x080cb3de, 0x1a17a4c3, 0x141ea9c8, 0x3e218af9, 0x302887f2, 0x223390ef, 0x2c3a9de4, 0x96dd063d, 0x98d40b36, 0x8acf1c2b, 0x84c61120, 0xaef93211, 0xa0f03f1a, 0xb2eb2807, 0xbce2250c, 0xe6956e65, 0xe89c636e, 0xfa877473, 0xf48e7978, 0xdeb15a49, 0xd0b85742, 0xc2a3405f, 0xccaa4d54, 0x41ecdaf7, 0x4fe5d7fc, 0x5dfec0e1, 0x53f7cdea, 0x79c8eedb, 0x77c1e3d0, 0x65daf4cd, 0x6bd3f9c6, 0x31a4b2af, 0x3fadbfa4, 0x2db6a8b9, 0x23bfa5b2, 0x09808683, 0x07898b88, 0x15929c95, 0x1b9b919e, 0xa17c0a47, 0xaf75074c, 0xbd6e1051, 0xb3671d5a, 0x99583e6b, 0x97513360, 0x854a247d, 0x8b432976, 0xd134621f, 0xdf3d6f14, 0xcd267809, 0xc32f7502, 0xe9105633, 0xe7195b38, 0xf5024c25, 0xfb0b412e, 0x9ad7618c, 0x94de6c87, 0x86c57b9a, 0x88cc7691, 0xa2f355a0, 0xacfa58ab, 0xbee14fb6, 0xb0e842bd, 0xea9f09d4, 0xe49604df, 0xf68d13c2, 0xf8841ec9, 0xd2bb3df8, 0xdcb230f3, 0xcea927ee, 0xc0a02ae5, 0x7a47b13c, 0x744ebc37, 0x6655ab2a, 0x685ca621, 0x42638510, 0x4c6a881b, 0x5e719f06, 0x5078920d, 0x0a0fd964, 0x0406d46f, 0x161dc372, 0x1814ce79, 0x322bed48, 0x3c22e043, 0x2e39f75e, 0x2030fa55, 0xec9ab701, 0xe293ba0a, 0xf088ad17, 0xfe81a01c, 0xd4be832d, 0xdab78e26, 0xc8ac993b, 0xc6a59430, 0x9cd2df59, 0x92dbd252, 0x80c0c54f, 0x8ec9c844, 0xa4f6eb75, 0xaaffe67e, 0xb8e4f163, 0xb6edfc68, 0x0c0a67b1, 0x02036aba, 0x10187da7, 0x1e1170ac, 0x342e539d, 0x3a275e96, 0x283c498b, 0x26354480, 0x7c420fe9, 0x724b02e2, 0x605015ff, 0x6e5918f4, 0x44663bc5, 0x4a6f36ce, 0x587421d3, 0x567d2cd8, 0x37a10c7a, 0x39a80171, 0x2bb3166c, 0x25ba1b67, 0x0f853856, 0x018c355d, 0x13972240, 0x1d9e2f4b, 0x47e96422, 0x49e06929, 0x5bfb7e34, 0x55f2733f, 0x7fcd500e, 0x71c45d05, 0x63df4a18, 0x6dd64713, 0xd731dcca, 0xd938d1c1, 0xcb23c6dc, 0xc52acbd7, 0xef15e8e6, 0xe11ce5ed, 0xf307f2f0, 0xfd0efffb, 0xa779b492, 0xa970b999, 0xbb6bae84, 0xb562a38f, 0x9f5d80be, 0x91548db5, 0x834f9aa8, 0x8d4697a3]);
+  function expandKey256(cipherKey) {
+    var b = 240,
+        result = new Uint8Array(b);
+    var r = 1;
+    result.set(cipherKey);
+    for (var j = 32, i = 1; j < b; ++i) {
+      if (j % 32 === 16) {
+        t1 = s[t1];
+        t2 = s[t2];
+        t3 = s[t3];
+        t4 = s[t4];
+      } else if (j % 32 === 0) {
+        var t1 = result[j - 3],
+            t2 = result[j - 2],
+            t3 = result[j - 1],
+            t4 = result[j - 4];
+        t1 = s[t1];
+        t2 = s[t2];
+        t3 = s[t3];
+        t4 = s[t4];
+        t1 = t1 ^ r;
+        if ((r <<= 1) >= 256) {
+          r = (r ^ 0x1b) & 0xFF;
+        }
+      }
+      for (var n = 0; n < 4; ++n) {
+        result[j] = t1 ^= result[j - 32];
+        j++;
+        result[j] = t2 ^= result[j - 32];
+        j++;
+        result[j] = t3 ^= result[j - 32];
+        j++;
+        result[j] = t4 ^= result[j - 32];
+        j++;
+      }
+    }
+    return result;
+  }
+  function decrypt256(input, key) {
+    var state = new Uint8Array(16);
+    state.set(input);
+    var i, j, k;
+    var t, u, v;
+    for (j = 0, k = 224; j < 16; ++j, ++k) {
+      state[j] ^= key[k];
+    }
+    for (i = 13; i >= 1; --i) {
+      t = state[13];
+      state[13] = state[9];
+      state[9] = state[5];
+      state[5] = state[1];
+      state[1] = t;
+      t = state[14];
+      u = state[10];
+      state[14] = state[6];
+      state[10] = state[2];
+      state[6] = t;
+      state[2] = u;
+      t = state[15];
+      u = state[11];
+      v = state[7];
+      state[15] = state[3];
+      state[11] = t;
+      state[7] = u;
+      state[3] = v;
+      for (j = 0; j < 16; ++j) {
+        state[j] = inv_s[state[j]];
+      }
+      for (j = 0, k = i * 16; j < 16; ++j, ++k) {
+        state[j] ^= key[k];
+      }
+      for (j = 0; j < 16; j += 4) {
+        var s0 = mix[state[j]],
+            s1 = mix[state[j + 1]],
+            s2 = mix[state[j + 2]],
+            s3 = mix[state[j + 3]];
+        t = s0 ^ s1 >>> 8 ^ s1 << 24 ^ s2 >>> 16 ^ s2 << 16 ^ s3 >>> 24 ^ s3 << 8;
+        state[j] = t >>> 24 & 0xFF;
+        state[j + 1] = t >> 16 & 0xFF;
+        state[j + 2] = t >> 8 & 0xFF;
+        state[j + 3] = t & 0xFF;
+      }
+    }
+    t = state[13];
+    state[13] = state[9];
+    state[9] = state[5];
+    state[5] = state[1];
+    state[1] = t;
+    t = state[14];
+    u = state[10];
+    state[14] = state[6];
+    state[10] = state[2];
+    state[6] = t;
+    state[2] = u;
+    t = state[15];
+    u = state[11];
+    v = state[7];
+    state[15] = state[3];
+    state[11] = t;
+    state[7] = u;
+    state[3] = v;
+    for (j = 0; j < 16; ++j) {
+      state[j] = inv_s[state[j]];
+      state[j] ^= key[j];
+    }
+    return state;
+  }
+  function encrypt256(input, key) {
+    var t, u, v, k;
+    var state = new Uint8Array(16);
+    state.set(input);
+    for (j = 0; j < 16; ++j) {
+      state[j] ^= key[j];
+    }
+    for (i = 1; i < 14; i++) {
+      for (j = 0; j < 16; ++j) {
+        state[j] = s[state[j]];
+      }
+      v = state[1];
+      state[1] = state[5];
+      state[5] = state[9];
+      state[9] = state[13];
+      state[13] = v;
+      v = state[2];
+      u = state[6];
+      state[2] = state[10];
+      state[6] = state[14];
+      state[10] = v;
+      state[14] = u;
+      v = state[3];
+      u = state[7];
+      t = state[11];
+      state[3] = state[15];
+      state[7] = v;
+      state[11] = u;
+      state[15] = t;
+      for (var j = 0; j < 16; j += 4) {
+        var s0 = state[j + 0],
+            s1 = state[j + 1];
+        var s2 = state[j + 2],
+            s3 = state[j + 3];
+        t = s0 ^ s1 ^ s2 ^ s3;
+        state[j + 0] ^= t ^ mixCol[s0 ^ s1];
+        state[j + 1] ^= t ^ mixCol[s1 ^ s2];
+        state[j + 2] ^= t ^ mixCol[s2 ^ s3];
+        state[j + 3] ^= t ^ mixCol[s3 ^ s0];
+      }
+      for (j = 0, k = i * 16; j < 16; ++j, ++k) {
+        state[j] ^= key[k];
+      }
+    }
+    for (j = 0; j < 16; ++j) {
+      state[j] = s[state[j]];
+    }
+    v = state[1];
+    state[1] = state[5];
+    state[5] = state[9];
+    state[9] = state[13];
+    state[13] = v;
+    v = state[2];
+    u = state[6];
+    state[2] = state[10];
+    state[6] = state[14];
+    state[10] = v;
+    state[14] = u;
+    v = state[3];
+    u = state[7];
+    t = state[11];
+    state[3] = state[15];
+    state[7] = v;
+    state[11] = u;
+    state[15] = t;
+    for (j = 0, k = 224; j < 16; ++j, ++k) {
+      state[j] ^= key[k];
+    }
+    return state;
+  }
+  function AES256Cipher(key) {
+    this.key = expandKey256(key);
+    this.buffer = new Uint8Array(16);
+    this.bufferPosition = 0;
+  }
+  function decryptBlock2(data, finalize) {
+    var i,
+        j,
+        ii,
+        sourceLength = data.length,
+        buffer = this.buffer,
+        bufferLength = this.bufferPosition,
+        result = [],
+        iv = this.iv;
+    for (i = 0; i < sourceLength; ++i) {
+      buffer[bufferLength] = data[i];
+      ++bufferLength;
+      if (bufferLength < 16) {
+        continue;
+      }
+      var plain = decrypt256(buffer, this.key);
+      for (j = 0; j < 16; ++j) {
+        plain[j] ^= iv[j];
+      }
+      iv = buffer;
+      result.push(plain);
+      buffer = new Uint8Array(16);
+      bufferLength = 0;
+    }
+    this.buffer = buffer;
+    this.bufferLength = bufferLength;
+    this.iv = iv;
+    if (result.length === 0) {
+      return new Uint8Array([]);
+    }
+    var outputLength = 16 * result.length;
+    if (finalize) {
+      var lastBlock = result[result.length - 1];
+      var psLen = lastBlock[15];
+      if (psLen <= 16) {
+        for (i = 15, ii = 16 - psLen; i >= ii; --i) {
+          if (lastBlock[i] !== psLen) {
+            psLen = 0;
+            break;
+          }
+        }
+        outputLength -= psLen;
+        result[result.length - 1] = lastBlock.subarray(0, 16 - psLen);
+      }
+    }
+    var output = new Uint8Array(outputLength);
+    for (i = 0, j = 0, ii = result.length; i < ii; ++i, j += 16) {
+      output.set(result[i], j);
+    }
+    return output;
+  }
+  AES256Cipher.prototype = {
+    decryptBlock: function AES256Cipher_decryptBlock(data, finalize, iv) {
+      var i,
+          sourceLength = data.length;
+      var buffer = this.buffer,
+          bufferLength = this.bufferPosition;
+      if (iv) {
+        this.iv = iv;
+      } else {
+        for (i = 0; bufferLength < 16 && i < sourceLength; ++i, ++bufferLength) {
+          buffer[bufferLength] = data[i];
+        }
+        if (bufferLength < 16) {
+          this.bufferLength = bufferLength;
+          return new Uint8Array([]);
+        }
+        this.iv = buffer;
+        data = data.subarray(16);
+      }
+      this.buffer = new Uint8Array(16);
+      this.bufferLength = 0;
+      this.decryptBlock = decryptBlock2;
+      return this.decryptBlock(data, finalize);
+    },
+    encrypt: function AES256Cipher_encrypt(data, iv) {
+      var i,
+          j,
+          ii,
+          sourceLength = data.length,
+          buffer = this.buffer,
+          bufferLength = this.bufferPosition,
+          result = [];
+      if (!iv) {
+        iv = new Uint8Array(16);
+      }
+      for (i = 0; i < sourceLength; ++i) {
+        buffer[bufferLength] = data[i];
+        ++bufferLength;
+        if (bufferLength < 16) {
+          continue;
+        }
+        for (j = 0; j < 16; ++j) {
+          buffer[j] ^= iv[j];
+        }
+        var cipher = encrypt256(buffer, this.key);
+        this.iv = cipher;
+        result.push(cipher);
+        buffer = new Uint8Array(16);
+        bufferLength = 0;
+      }
+      this.buffer = buffer;
+      this.bufferLength = bufferLength;
+      this.iv = iv;
+      if (result.length === 0) {
+        return new Uint8Array([]);
+      }
+      var outputLength = 16 * result.length;
+      var output = new Uint8Array(outputLength);
+      for (i = 0, j = 0, ii = result.length; i < ii; ++i, j += 16) {
+        output.set(result[i], j);
+      }
+      return output;
+    }
+  };
+  return AES256Cipher;
+}();
+var PDF17 = function PDF17Closure() {
+  function compareByteArrays(array1, array2) {
+    if (array1.length !== array2.length) {
+      return false;
+    }
+    for (var i = 0; i < array1.length; i++) {
+      if (array1[i] !== array2[i]) {
+        return false;
+      }
+    }
+    return true;
+  }
+  function PDF17() {}
+  PDF17.prototype = {
+    checkOwnerPassword: function PDF17_checkOwnerPassword(password, ownerValidationSalt, userBytes, ownerPassword) {
+      var hashData = new Uint8Array(password.length + 56);
+      hashData.set(password, 0);
+      hashData.set(ownerValidationSalt, password.length);
+      hashData.set(userBytes, password.length + ownerValidationSalt.length);
+      var result = calculateSHA256(hashData, 0, hashData.length);
+      return compareByteArrays(result, ownerPassword);
+    },
+    checkUserPassword: function PDF17_checkUserPassword(password, userValidationSalt, userPassword) {
+      var hashData = new Uint8Array(password.length + 8);
+      hashData.set(password, 0);
+      hashData.set(userValidationSalt, password.length);
+      var result = calculateSHA256(hashData, 0, hashData.length);
+      return compareByteArrays(result, userPassword);
+    },
+    getOwnerKey: function PDF17_getOwnerKey(password, ownerKeySalt, userBytes, ownerEncryption) {
+      var hashData = new Uint8Array(password.length + 56);
+      hashData.set(password, 0);
+      hashData.set(ownerKeySalt, password.length);
+      hashData.set(userBytes, password.length + ownerKeySalt.length);
+      var key = calculateSHA256(hashData, 0, hashData.length);
+      var cipher = new AES256Cipher(key);
+      return cipher.decryptBlock(ownerEncryption, false, new Uint8Array(16));
+    },
+    getUserKey: function PDF17_getUserKey(password, userKeySalt, userEncryption) {
+      var hashData = new Uint8Array(password.length + 8);
+      hashData.set(password, 0);
+      hashData.set(userKeySalt, password.length);
+      var key = calculateSHA256(hashData, 0, hashData.length);
+      var cipher = new AES256Cipher(key);
+      return cipher.decryptBlock(userEncryption, false, new Uint8Array(16));
+    }
+  };
+  return PDF17;
+}();
+var PDF20 = function PDF20Closure() {
+  function concatArrays(array1, array2) {
+    var t = new Uint8Array(array1.length + array2.length);
+    t.set(array1, 0);
+    t.set(array2, array1.length);
+    return t;
+  }
+  function calculatePDF20Hash(password, input, userBytes) {
+    var k = calculateSHA256(input, 0, input.length).subarray(0, 32);
+    var e = [0];
+    var i = 0;
+    while (i < 64 || e[e.length - 1] > i - 32) {
+      var arrayLength = password.length + k.length + userBytes.length;
+      var k1 = new Uint8Array(arrayLength * 64);
+      var array = concatArrays(password, k);
+      array = concatArrays(array, userBytes);
+      for (var j = 0, pos = 0; j < 64; j++, pos += arrayLength) {
+        k1.set(array, pos);
+      }
+      var cipher = new AES128Cipher(k.subarray(0, 16));
+      e = cipher.encrypt(k1, k.subarray(16, 32));
+      var remainder = 0;
+      for (var z = 0; z < 16; z++) {
+        remainder *= 256 % 3;
+        remainder %= 3;
+        remainder += (e[z] >>> 0) % 3;
+        remainder %= 3;
+      }
+      if (remainder === 0) {
+        k = calculateSHA256(e, 0, e.length);
+      } else if (remainder === 1) {
+        k = calculateSHA384(e, 0, e.length);
+      } else if (remainder === 2) {
+        k = calculateSHA512(e, 0, e.length);
+      }
+      i++;
+    }
+    return k.subarray(0, 32);
+  }
+  function PDF20() {}
+  function compareByteArrays(array1, array2) {
+    if (array1.length !== array2.length) {
+      return false;
+    }
+    for (var i = 0; i < array1.length; i++) {
+      if (array1[i] !== array2[i]) {
+        return false;
+      }
+    }
+    return true;
+  }
+  PDF20.prototype = {
+    hash: function PDF20_hash(password, concatBytes, userBytes) {
+      return calculatePDF20Hash(password, concatBytes, userBytes);
+    },
+    checkOwnerPassword: function PDF20_checkOwnerPassword(password, ownerValidationSalt, userBytes, ownerPassword) {
+      var hashData = new Uint8Array(password.length + 56);
+      hashData.set(password, 0);
+      hashData.set(ownerValidationSalt, password.length);
+      hashData.set(userBytes, password.length + ownerValidationSalt.length);
+      var result = calculatePDF20Hash(password, hashData, userBytes);
+      return compareByteArrays(result, ownerPassword);
+    },
+    checkUserPassword: function PDF20_checkUserPassword(password, userValidationSalt, userPassword) {
+      var hashData = new Uint8Array(password.length + 8);
+      hashData.set(password, 0);
+      hashData.set(userValidationSalt, password.length);
+      var result = calculatePDF20Hash(password, hashData, []);
+      return compareByteArrays(result, userPassword);
+    },
+    getOwnerKey: function PDF20_getOwnerKey(password, ownerKeySalt, userBytes, ownerEncryption) {
+      var hashData = new Uint8Array(password.length + 56);
+      hashData.set(password, 0);
+      hashData.set(ownerKeySalt, password.length);
+      hashData.set(userBytes, password.length + ownerKeySalt.length);
+      var key = calculatePDF20Hash(password, hashData, userBytes);
+      var cipher = new AES256Cipher(key);
+      return cipher.decryptBlock(ownerEncryption, false, new Uint8Array(16));
+    },
+    getUserKey: function PDF20_getUserKey(password, userKeySalt, userEncryption) {
+      var hashData = new Uint8Array(password.length + 8);
+      hashData.set(password, 0);
+      hashData.set(userKeySalt, password.length);
+      var key = calculatePDF20Hash(password, hashData, []);
+      var cipher = new AES256Cipher(key);
+      return cipher.decryptBlock(userEncryption, false, new Uint8Array(16));
+    }
+  };
+  return PDF20;
+}();
+var CipherTransform = function CipherTransformClosure() {
+  function CipherTransform(stringCipherConstructor, streamCipherConstructor) {
+    this.StringCipherConstructor = stringCipherConstructor;
+    this.StreamCipherConstructor = streamCipherConstructor;
+  }
+  CipherTransform.prototype = {
+    createStream: function CipherTransform_createStream(stream, length) {
+      var cipher = new this.StreamCipherConstructor();
+      return new DecryptStream(stream, length, function cipherTransformDecryptStream(data, finalize) {
+        return cipher.decryptBlock(data, finalize);
+      });
+    },
+    decryptString: function CipherTransform_decryptString(s) {
+      var cipher = new this.StringCipherConstructor();
+      var data = stringToBytes(s);
+      data = cipher.decryptBlock(data, true);
+      return bytesToString(data);
+    }
+  };
+  return CipherTransform;
+}();
+var CipherTransformFactory = function CipherTransformFactoryClosure() {
+  var defaultPasswordBytes = new Uint8Array([0x28, 0xBF, 0x4E, 0x5E, 0x4E, 0x75, 0x8A, 0x41, 0x64, 0x00, 0x4E, 0x56, 0xFF, 0xFA, 0x01, 0x08, 0x2E, 0x2E, 0x00, 0xB6, 0xD0, 0x68, 0x3E, 0x80, 0x2F, 0x0C, 0xA9, 0xFE, 0x64, 0x53, 0x69, 0x7A]);
+  function createEncryptionKey20(revision, password, ownerPassword, ownerValidationSalt, ownerKeySalt, uBytes, userPassword, userValidationSalt, userKeySalt, ownerEncryption, userEncryption, perms) {
+    if (password) {
+      var passwordLength = Math.min(127, password.length);
+      password = password.subarray(0, passwordLength);
+    } else {
+      password = [];
+    }
+    var pdfAlgorithm;
+    if (revision === 6) {
+      pdfAlgorithm = new PDF20();
+    } else {
+      pdfAlgorithm = new PDF17();
+    }
+    if (pdfAlgorithm.checkUserPassword(password, userValidationSalt, userPassword)) {
+      return pdfAlgorithm.getUserKey(password, userKeySalt, userEncryption);
+    } else if (password.length && pdfAlgorithm.checkOwnerPassword(password, ownerValidationSalt, uBytes, ownerPassword)) {
+      return pdfAlgorithm.getOwnerKey(password, ownerKeySalt, uBytes, ownerEncryption);
+    }
+    return null;
+  }
+  function prepareKeyData(fileId, password, ownerPassword, userPassword, flags, revision, keyLength, encryptMetadata) {
+    var hashDataSize = 40 + ownerPassword.length + fileId.length;
+    var hashData = new Uint8Array(hashDataSize),
+        i = 0,
+        j,
+        n;
+    if (password) {
+      n = Math.min(32, password.length);
+      for (; i < n; ++i) {
+        hashData[i] = password[i];
+      }
+    }
+    j = 0;
+    while (i < 32) {
+      hashData[i++] = defaultPasswordBytes[j++];
+    }
+    for (j = 0, n = ownerPassword.length; j < n; ++j) {
+      hashData[i++] = ownerPassword[j];
+    }
+    hashData[i++] = flags & 0xFF;
+    hashData[i++] = flags >> 8 & 0xFF;
+    hashData[i++] = flags >> 16 & 0xFF;
+    hashData[i++] = flags >>> 24 & 0xFF;
+    for (j = 0, n = fileId.length; j < n; ++j) {
+      hashData[i++] = fileId[j];
+    }
+    if (revision >= 4 && !encryptMetadata) {
+      hashData[i++] = 0xFF;
+      hashData[i++] = 0xFF;
+      hashData[i++] = 0xFF;
+      hashData[i++] = 0xFF;
+    }
+    var hash = calculateMD5(hashData, 0, i);
+    var keyLengthInBytes = keyLength >> 3;
+    if (revision >= 3) {
+      for (j = 0; j < 50; ++j) {
+        hash = calculateMD5(hash, 0, keyLengthInBytes);
+      }
+    }
+    var encryptionKey = hash.subarray(0, keyLengthInBytes);
+    var cipher, checkData;
+    if (revision >= 3) {
+      for (i = 0; i < 32; ++i) {
+        hashData[i] = defaultPasswordBytes[i];
+      }
+      for (j = 0, n = fileId.length; j < n; ++j) {
+        hashData[i++] = fileId[j];
+      }
+      cipher = new ARCFourCipher(encryptionKey);
+      checkData = cipher.encryptBlock(calculateMD5(hashData, 0, i));
+      n = encryptionKey.length;
+      var derivedKey = new Uint8Array(n),
+          k;
+      for (j = 1; j <= 19; ++j) {
+        for (k = 0; k < n; ++k) {
+          derivedKey[k] = encryptionKey[k] ^ j;
+        }
+        cipher = new ARCFourCipher(derivedKey);
+        checkData = cipher.encryptBlock(checkData);
+      }
+      for (j = 0, n = checkData.length; j < n; ++j) {
+        if (userPassword[j] !== checkData[j]) {
+          return null;
+        }
+      }
+    } else {
+      cipher = new ARCFourCipher(encryptionKey);
+      checkData = cipher.encryptBlock(defaultPasswordBytes);
+      for (j = 0, n = checkData.length; j < n; ++j) {
+        if (userPassword[j] !== checkData[j]) {
+          return null;
+        }
+      }
+    }
+    return encryptionKey;
+  }
+  function decodeUserPassword(password, ownerPassword, revision, keyLength) {
+    var hashData = new Uint8Array(32),
+        i = 0,
+        j,
+        n;
+    n = Math.min(32, password.length);
+    for (; i < n; ++i) {
+      hashData[i] = password[i];
+    }
+    j = 0;
+    while (i < 32) {
+      hashData[i++] = defaultPasswordBytes[j++];
+    }
+    var hash = calculateMD5(hashData, 0, i);
+    var keyLengthInBytes = keyLength >> 3;
+    if (revision >= 3) {
+      for (j = 0; j < 50; ++j) {
+        hash = calculateMD5(hash, 0, hash.length);
+      }
+    }
+    var cipher, userPassword;
+    if (revision >= 3) {
+      userPassword = ownerPassword;
+      var derivedKey = new Uint8Array(keyLengthInBytes),
+          k;
+      for (j = 19; j >= 0; j--) {
+        for (k = 0; k < keyLengthInBytes; ++k) {
+          derivedKey[k] = hash[k] ^ j;
+        }
+        cipher = new ARCFourCipher(derivedKey);
+        userPassword = cipher.encryptBlock(userPassword);
+      }
+    } else {
+      cipher = new ARCFourCipher(hash.subarray(0, keyLengthInBytes));
+      userPassword = cipher.encryptBlock(ownerPassword);
+    }
+    return userPassword;
+  }
+  var identityName = Name.get('Identity');
+  function CipherTransformFactory(dict, fileId, password) {
+    var filter = dict.get('Filter');
+    if (!isName(filter, 'Standard')) {
+      error('unknown encryption method');
+    }
+    this.dict = dict;
+    var algorithm = dict.get('V');
+    if (!isInt(algorithm) || algorithm !== 1 && algorithm !== 2 && algorithm !== 4 && algorithm !== 5) {
+      error('unsupported encryption algorithm');
+    }
+    this.algorithm = algorithm;
+    var keyLength = dict.get('Length');
+    if (!keyLength) {
+      if (algorithm <= 3) {
+        keyLength = 40;
+      } else {
+        var cfDict = dict.get('CF');
+        var streamCryptoName = dict.get('StmF');
+        if (isDict(cfDict) && isName(streamCryptoName)) {
+          cfDict.suppressEncryption = true;
+          var handlerDict = cfDict.get(streamCryptoName.name);
+          keyLength = handlerDict && handlerDict.get('Length') || 128;
+          if (keyLength < 40) {
+            keyLength <<= 3;
+          }
+        }
+      }
+    }
+    if (!isInt(keyLength) || keyLength < 40 || keyLength % 8 !== 0) {
+      error('invalid key length');
+    }
+    var ownerPassword = stringToBytes(dict.get('O')).subarray(0, 32);
+    var userPassword = stringToBytes(dict.get('U')).subarray(0, 32);
+    var flags = dict.get('P');
+    var revision = dict.get('R');
+    var encryptMetadata = (algorithm === 4 || algorithm === 5) && dict.get('EncryptMetadata') !== false;
+    this.encryptMetadata = encryptMetadata;
+    var fileIdBytes = stringToBytes(fileId);
+    var passwordBytes;
+    if (password) {
+      if (revision === 6) {
+        try {
+          password = utf8StringToString(password);
+        } catch (ex) {
+          warn('CipherTransformFactory: ' + 'Unable to convert UTF8 encoded password.');
+        }
+      }
+      passwordBytes = stringToBytes(password);
+    }
+    var encryptionKey;
+    if (algorithm !== 5) {
+      encryptionKey = prepareKeyData(fileIdBytes, passwordBytes, ownerPassword, userPassword, flags, revision, keyLength, encryptMetadata);
+    } else {
+      var ownerValidationSalt = stringToBytes(dict.get('O')).subarray(32, 40);
+      var ownerKeySalt = stringToBytes(dict.get('O')).subarray(40, 48);
+      var uBytes = stringToBytes(dict.get('U')).subarray(0, 48);
+      var userValidationSalt = stringToBytes(dict.get('U')).subarray(32, 40);
+      var userKeySalt = stringToBytes(dict.get('U')).subarray(40, 48);
+      var ownerEncryption = stringToBytes(dict.get('OE'));
+      var userEncryption = stringToBytes(dict.get('UE'));
+      var perms = stringToBytes(dict.get('Perms'));
+      encryptionKey = createEncryptionKey20(revision, passwordBytes, ownerPassword, ownerValidationSalt, ownerKeySalt, uBytes, userPassword, userValidationSalt, userKeySalt, ownerEncryption, userEncryption, perms);
+    }
+    if (!encryptionKey && !password) {
+      throw new PasswordException('No password given', PasswordResponses.NEED_PASSWORD);
+    } else if (!encryptionKey && password) {
+      var decodedPassword = decodeUserPassword(passwordBytes, ownerPassword, revision, keyLength);
+      encryptionKey = prepareKeyData(fileIdBytes, decodedPassword, ownerPassword, userPassword, flags, revision, keyLength, encryptMetadata);
+    }
+    if (!encryptionKey) {
+      throw new PasswordException('Incorrect Password', PasswordResponses.INCORRECT_PASSWORD);
+    }
+    this.encryptionKey = encryptionKey;
+    if (algorithm >= 4) {
+      var cf = dict.get('CF');
+      if (isDict(cf)) {
+        cf.suppressEncryption = true;
+      }
+      this.cf = cf;
+      this.stmf = dict.get('StmF') || identityName;
+      this.strf = dict.get('StrF') || identityName;
+      this.eff = dict.get('EFF') || this.stmf;
+    }
+  }
+  function buildObjectKey(num, gen, encryptionKey, isAes) {
+    var key = new Uint8Array(encryptionKey.length + 9),
+        i,
+        n;
+    for (i = 0, n = encryptionKey.length; i < n; ++i) {
+      key[i] = encryptionKey[i];
+    }
+    key[i++] = num & 0xFF;
+    key[i++] = num >> 8 & 0xFF;
+    key[i++] = num >> 16 & 0xFF;
+    key[i++] = gen & 0xFF;
+    key[i++] = gen >> 8 & 0xFF;
+    if (isAes) {
+      key[i++] = 0x73;
+      key[i++] = 0x41;
+      key[i++] = 0x6C;
+      key[i++] = 0x54;
+    }
+    var hash = calculateMD5(key, 0, i);
+    return hash.subarray(0, Math.min(encryptionKey.length + 5, 16));
+  }
+  function buildCipherConstructor(cf, name, num, gen, key) {
+    assert(isName(name), 'Invalid crypt filter name.');
+    var cryptFilter = cf.get(name.name);
+    var cfm;
+    if (cryptFilter !== null && cryptFilter !== undefined) {
+      cfm = cryptFilter.get('CFM');
+    }
+    if (!cfm || cfm.name === 'None') {
+      return function cipherTransformFactoryBuildCipherConstructorNone() {
+        return new NullCipher();
+      };
+    }
+    if (cfm.name === 'V2') {
+      return function cipherTransformFactoryBuildCipherConstructorV2() {
+        return new ARCFourCipher(buildObjectKey(num, gen, key, false));
+      };
+    }
+    if (cfm.name === 'AESV2') {
+      return function cipherTransformFactoryBuildCipherConstructorAESV2() {
+        return new AES128Cipher(buildObjectKey(num, gen, key, true));
+      };
+    }
+    if (cfm.name === 'AESV3') {
+      return function cipherTransformFactoryBuildCipherConstructorAESV3() {
+        return new AES256Cipher(key);
+      };
+    }
+    error('Unknown crypto method');
+  }
+  CipherTransformFactory.prototype = {
+    createCipherTransform: function CipherTransformFactory_createCipherTransform(num, gen) {
+      if (this.algorithm === 4 || this.algorithm === 5) {
+        return new CipherTransform(buildCipherConstructor(this.cf, this.stmf, num, gen, this.encryptionKey), buildCipherConstructor(this.cf, this.strf, num, gen, this.encryptionKey));
+      }
+      var key = buildObjectKey(num, gen, this.encryptionKey, false);
+      var cipherConstructor = function buildCipherCipherConstructor() {
+        return new ARCFourCipher(key);
+      };
+      return new CipherTransform(cipherConstructor, cipherConstructor);
+    }
+  };
+  return CipherTransformFactory;
+}();
+exports.AES128Cipher = AES128Cipher;
+exports.AES256Cipher = AES256Cipher;
+exports.ARCFourCipher = ARCFourCipher;
+exports.CipherTransformFactory = CipherTransformFactory;
+exports.PDF17 = PDF17;
+exports.PDF20 = PDF20;
+exports.calculateMD5 = calculateMD5;
+exports.calculateSHA256 = calculateSHA256;
+exports.calculateSHA384 = calculateSHA384;
+exports.calculateSHA512 = calculateSHA512;
+
+/***/ }),
+/* 14 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var corePrimitives = __w_pdfjs_require__(1);
+var coreStream = __w_pdfjs_require__(2);
+var coreParser = __w_pdfjs_require__(5);
+var coreImage = __w_pdfjs_require__(27);
+var coreColorSpace = __w_pdfjs_require__(3);
+var coreMurmurHash3 = __w_pdfjs_require__(31);
+var coreFonts = __w_pdfjs_require__(26);
+var coreFunction = __w_pdfjs_require__(6);
+var corePattern = __w_pdfjs_require__(32);
+var coreCMap = __w_pdfjs_require__(23);
+var coreMetrics = __w_pdfjs_require__(30);
+var coreBidi = __w_pdfjs_require__(21);
+var coreEncodings = __w_pdfjs_require__(4);
+var coreStandardFonts = __w_pdfjs_require__(17);
+var coreUnicode = __w_pdfjs_require__(18);
+var coreGlyphList = __w_pdfjs_require__(7);
+var FONT_IDENTITY_MATRIX = sharedUtil.FONT_IDENTITY_MATRIX;
+var IDENTITY_MATRIX = sharedUtil.IDENTITY_MATRIX;
+var UNSUPPORTED_FEATURES = sharedUtil.UNSUPPORTED_FEATURES;
+var ImageKind = sharedUtil.ImageKind;
+var OPS = sharedUtil.OPS;
+var TextRenderingMode = sharedUtil.TextRenderingMode;
+var CMapCompressionType = sharedUtil.CMapCompressionType;
+var Util = sharedUtil.Util;
+var assert = sharedUtil.assert;
+var createPromiseCapability = sharedUtil.createPromiseCapability;
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var isArray = sharedUtil.isArray;
+var isNum = sharedUtil.isNum;
+var isString = sharedUtil.isString;
+var getLookupTableFactory = sharedUtil.getLookupTableFactory;
+var warn = sharedUtil.warn;
+var Dict = corePrimitives.Dict;
+var Name = corePrimitives.Name;
+var isEOF = corePrimitives.isEOF;
+var isCmd = corePrimitives.isCmd;
+var isDict = corePrimitives.isDict;
+var isName = corePrimitives.isName;
+var isRef = corePrimitives.isRef;
+var isStream = corePrimitives.isStream;
+var DecodeStream = coreStream.DecodeStream;
+var JpegStream = coreStream.JpegStream;
+var Stream = coreStream.Stream;
+var Lexer = coreParser.Lexer;
+var Parser = coreParser.Parser;
+var PDFImage = coreImage.PDFImage;
+var ColorSpace = coreColorSpace.ColorSpace;
+var MurmurHash3_64 = coreMurmurHash3.MurmurHash3_64;
+var ErrorFont = coreFonts.ErrorFont;
+var FontFlags = coreFonts.FontFlags;
+var Font = coreFonts.Font;
+var IdentityToUnicodeMap = coreFonts.IdentityToUnicodeMap;
+var ToUnicodeMap = coreFonts.ToUnicodeMap;
+var getFontType = coreFonts.getFontType;
+var isPDFFunction = coreFunction.isPDFFunction;
+var PDFFunction = coreFunction.PDFFunction;
+var Pattern = corePattern.Pattern;
+var getTilingPatternIR = corePattern.getTilingPatternIR;
+var CMapFactory = coreCMap.CMapFactory;
+var IdentityCMap = coreCMap.IdentityCMap;
+var getMetrics = coreMetrics.getMetrics;
+var bidi = coreBidi.bidi;
+var WinAnsiEncoding = coreEncodings.WinAnsiEncoding;
+var StandardEncoding = coreEncodings.StandardEncoding;
+var MacRomanEncoding = coreEncodings.MacRomanEncoding;
+var SymbolSetEncoding = coreEncodings.SymbolSetEncoding;
+var ZapfDingbatsEncoding = coreEncodings.ZapfDingbatsEncoding;
+var getEncoding = coreEncodings.getEncoding;
+var getStdFontMap = coreStandardFonts.getStdFontMap;
+var getSerifFonts = coreStandardFonts.getSerifFonts;
+var getSymbolsFonts = coreStandardFonts.getSymbolsFonts;
+var getNormalizedUnicodes = coreUnicode.getNormalizedUnicodes;
+var reverseIfRtl = coreUnicode.reverseIfRtl;
+var getUnicodeForGlyph = coreUnicode.getUnicodeForGlyph;
+var getGlyphsUnicode = coreGlyphList.getGlyphsUnicode;
+var PartialEvaluator = function PartialEvaluatorClosure() {
+  var DefaultPartialEvaluatorOptions = {
+    forceDataSchema: false,
+    maxImageSize: -1,
+    disableFontFace: false,
+    disableNativeImageDecoder: false
+  };
+  function NativeImageDecoder(xref, resources, handler, forceDataSchema) {
+    this.xref = xref;
+    this.resources = resources;
+    this.handler = handler;
+    this.forceDataSchema = forceDataSchema;
+  }
+  NativeImageDecoder.prototype = {
+    canDecode: function (image) {
+      return image instanceof JpegStream && NativeImageDecoder.isDecodable(image, this.xref, this.resources);
+    },
+    decode: function (image) {
+      var dict = image.dict;
+      var colorSpace = dict.get('ColorSpace', 'CS');
+      colorSpace = ColorSpace.parse(colorSpace, this.xref, this.resources);
+      var numComps = colorSpace.numComps;
+      var decodePromise = this.handler.sendWithPromise('JpegDecode', [image.getIR(this.forceDataSchema), numComps]);
+      return decodePromise.then(function (message) {
+        var data = message.data;
+        return new Stream(data, 0, data.length, image.dict);
+      });
+    }
+  };
+  NativeImageDecoder.isSupported = function NativeImageDecoder_isSupported(image, xref, res) {
+    var dict = image.dict;
+    if (dict.has('DecodeParms') || dict.has('DP')) {
+      return false;
+    }
+    var cs = ColorSpace.parse(dict.get('ColorSpace', 'CS'), xref, res);
+    return (cs.name === 'DeviceGray' || cs.name === 'DeviceRGB') && cs.isDefaultDecode(dict.getArray('Decode', 'D'));
+  };
+  NativeImageDecoder.isDecodable = function NativeImageDecoder_isDecodable(image, xref, res) {
+    var dict = image.dict;
+    if (dict.has('DecodeParms') || dict.has('DP')) {
+      return false;
+    }
+    var cs = ColorSpace.parse(dict.get('ColorSpace', 'CS'), xref, res);
+    return (cs.numComps === 1 || cs.numComps === 3) && cs.isDefaultDecode(dict.getArray('Decode', 'D'));
+  };
+  function PartialEvaluator(pdfManager, xref, handler, pageIndex, idFactory, fontCache, builtInCMapCache, options) {
+    this.pdfManager = pdfManager;
+    this.xref = xref;
+    this.handler = handler;
+    this.pageIndex = pageIndex;
+    this.idFactory = idFactory;
+    this.fontCache = fontCache;
+    this.builtInCMapCache = builtInCMapCache;
+    this.options = options || DefaultPartialEvaluatorOptions;
+    this.fetchBuiltInCMap = function (name) {
+      var cachedCMap = builtInCMapCache[name];
+      if (cachedCMap) {
+        return Promise.resolve(cachedCMap);
+      }
+      return handler.sendWithPromise('FetchBuiltInCMap', { name: name }).then(function (data) {
+        if (data.compressionType !== CMapCompressionType.NONE) {
+          builtInCMapCache[name] = data;
+        }
+        return data;
+      });
+    };
+  }
+  var TIME_SLOT_DURATION_MS = 20;
+  var CHECK_TIME_EVERY = 100;
+  function TimeSlotManager() {
+    this.reset();
+  }
+  TimeSlotManager.prototype = {
+    check: function TimeSlotManager_check() {
+      if (++this.checked < CHECK_TIME_EVERY) {
+        return false;
+      }
+      this.checked = 0;
+      return this.endTime <= Date.now();
+    },
+    reset: function TimeSlotManager_reset() {
+      this.endTime = Date.now() + TIME_SLOT_DURATION_MS;
+      this.checked = 0;
+    }
+  };
+  var deferred = Promise.resolve();
+  var TILING_PATTERN = 1,
+      SHADING_PATTERN = 2;
+  PartialEvaluator.prototype = {
+    hasBlendModes: function PartialEvaluator_hasBlendModes(resources) {
+      if (!isDict(resources)) {
+        return false;
+      }
+      var processed = Object.create(null);
+      if (resources.objId) {
+        processed[resources.objId] = true;
+      }
+      var nodes = [resources],
+          xref = this.xref;
+      while (nodes.length) {
+        var key, i, ii;
+        var node = nodes.shift();
+        var graphicStates = node.get('ExtGState');
+        if (isDict(graphicStates)) {
+          var graphicStatesKeys = graphicStates.getKeys();
+          for (i = 0, ii = graphicStatesKeys.length; i < ii; i++) {
+            key = graphicStatesKeys[i];
+            var graphicState = graphicStates.get(key);
+            var bm = graphicState.get('BM');
+            if (isName(bm) && bm.name !== 'Normal') {
+              return true;
+            }
+          }
+        }
+        var xObjects = node.get('XObject');
+        if (!isDict(xObjects)) {
+          continue;
+        }
+        var xObjectsKeys = xObjects.getKeys();
+        for (i = 0, ii = xObjectsKeys.length; i < ii; i++) {
+          key = xObjectsKeys[i];
+          var xObject = xObjects.getRaw(key);
+          if (isRef(xObject)) {
+            if (processed[xObject.toString()]) {
+              continue;
+            }
+            xObject = xref.fetch(xObject);
+          }
+          if (!isStream(xObject)) {
+            continue;
+          }
+          if (xObject.dict.objId) {
+            if (processed[xObject.dict.objId]) {
+              continue;
+            }
+            processed[xObject.dict.objId] = true;
+          }
+          var xResources = xObject.dict.get('Resources');
+          if (isDict(xResources) && (!xResources.objId || !processed[xResources.objId])) {
+            nodes.push(xResources);
+            if (xResources.objId) {
+              processed[xResources.objId] = true;
+            }
+          }
+        }
+      }
+      return false;
+    },
+    buildFormXObject: function PartialEvaluator_buildFormXObject(resources, xobj, smask, operatorList, task, initialState) {
+      var matrix = xobj.dict.getArray('Matrix');
+      var bbox = xobj.dict.getArray('BBox');
+      var group = xobj.dict.get('Group');
+      if (group) {
+        var groupOptions = {
+          matrix: matrix,
+          bbox: bbox,
+          smask: smask,
+          isolated: false,
+          knockout: false
+        };
+        var groupSubtype = group.get('S');
+        var colorSpace;
+        if (isName(groupSubtype, 'Transparency')) {
+          groupOptions.isolated = group.get('I') || false;
+          groupOptions.knockout = group.get('K') || false;
+          colorSpace = group.has('CS') ? ColorSpace.parse(group.get('CS'), this.xref, resources) : null;
+        }
+        if (smask && smask.backdrop) {
+          colorSpace = colorSpace || ColorSpace.singletons.rgb;
+          smask.backdrop = colorSpace.getRgb(smask.backdrop, 0);
+        }
+        operatorList.addOp(OPS.beginGroup, [groupOptions]);
+      }
+      operatorList.addOp(OPS.paintFormXObjectBegin, [matrix, bbox]);
+      return this.getOperatorList(xobj, task, xobj.dict.get('Resources') || resources, operatorList, initialState).then(function () {
+        operatorList.addOp(OPS.paintFormXObjectEnd, []);
+        if (group) {
+          operatorList.addOp(OPS.endGroup, [groupOptions]);
+        }
+      });
+    },
+    buildPaintImageXObject: function PartialEvaluator_buildPaintImageXObject(resources, image, inline, operatorList, cacheKey, imageCache) {
+      var self = this;
+      var dict = image.dict;
+      var w = dict.get('Width', 'W');
+      var h = dict.get('Height', 'H');
+      if (!(w && isNum(w)) || !(h && isNum(h))) {
+        warn('Image dimensions are missing, or not numbers.');
+        return;
+      }
+      var maxImageSize = this.options.maxImageSize;
+      if (maxImageSize !== -1 && w * h > maxImageSize) {
+        warn('Image exceeded maximum allowed size and was removed.');
+        return;
+      }
+      var imageMask = dict.get('ImageMask', 'IM') || false;
+      var imgData, args;
+      if (imageMask) {
+        var width = dict.get('Width', 'W');
+        var height = dict.get('Height', 'H');
+        var bitStrideLength = width + 7 >> 3;
+        var imgArray = image.getBytes(bitStrideLength * height);
+        var decode = dict.getArray('Decode', 'D');
+        var inverseDecode = !!decode && decode[0] > 0;
+        imgData = PDFImage.createMask(imgArray, width, height, image instanceof DecodeStream, inverseDecode);
+        imgData.cached = true;
+        args = [imgData];
+        operatorList.addOp(OPS.paintImageMaskXObject, args);
+        if (cacheKey) {
+          imageCache[cacheKey] = {
+            fn: OPS.paintImageMaskXObject,
+            args: args
+          };
+        }
+        return;
+      }
+      var softMask = dict.get('SMask', 'SM') || false;
+      var mask = dict.get('Mask') || false;
+      var SMALL_IMAGE_DIMENSIONS = 200;
+      if (inline && !softMask && !mask && !(image instanceof JpegStream) && w + h < SMALL_IMAGE_DIMENSIONS) {
+        var imageObj = new PDFImage(this.xref, resources, image, inline, null, null);
+        imgData = imageObj.createImageData(true);
+        operatorList.addOp(OPS.paintInlineImageXObject, [imgData]);
+        return;
+      }
+      var useNativeImageDecoder = !this.options.disableNativeImageDecoder;
+      var objId = 'img_' + this.idFactory.createObjId();
+      operatorList.addDependency(objId);
+      args = [objId, w, h];
+      if (useNativeImageDecoder && !softMask && !mask && image instanceof JpegStream && NativeImageDecoder.isSupported(image, this.xref, resources)) {
+        operatorList.addOp(OPS.paintJpegXObject, args);
+        this.handler.send('obj', [objId, this.pageIndex, 'JpegStream', image.getIR(this.options.forceDataSchema)]);
+        return;
+      }
+      var nativeImageDecoder = null;
+      if (useNativeImageDecoder && (image instanceof JpegStream || mask instanceof JpegStream || softMask instanceof JpegStream)) {
+        nativeImageDecoder = new NativeImageDecoder(self.xref, resources, self.handler, self.options.forceDataSchema);
+      }
+      PDFImage.buildImage(self.handler, self.xref, resources, image, inline, nativeImageDecoder).then(function (imageObj) {
+        var imgData = imageObj.createImageData(false);
+        self.handler.send('obj', [objId, self.pageIndex, 'Image', imgData], [imgData.data.buffer]);
+      }).then(undefined, function (reason) {
+        warn('Unable to decode image: ' + reason);
+        self.handler.send('obj', [objId, self.pageIndex, 'Image', null]);
+      });
+      operatorList.addOp(OPS.paintImageXObject, args);
+      if (cacheKey) {
+        imageCache[cacheKey] = {
+          fn: OPS.paintImageXObject,
+          args: args
+        };
+      }
+    },
+    handleSMask: function PartialEvaluator_handleSmask(smask, resources, operatorList, task, stateManager) {
+      var smaskContent = smask.get('G');
+      var smaskOptions = {
+        subtype: smask.get('S').name,
+        backdrop: smask.get('BC')
+      };
+      var transferObj = smask.get('TR');
+      if (isPDFFunction(transferObj)) {
+        var transferFn = PDFFunction.parse(this.xref, transferObj);
+        var transferMap = new Uint8Array(256);
+        var tmp = new Float32Array(1);
+        for (var i = 0; i < 256; i++) {
+          tmp[0] = i / 255;
+          transferFn(tmp, 0, tmp, 0);
+          transferMap[i] = tmp[0] * 255 | 0;
+        }
+        smaskOptions.transferMap = transferMap;
+      }
+      return this.buildFormXObject(resources, smaskContent, smaskOptions, operatorList, task, stateManager.state.clone());
+    },
+    handleTilingType: function PartialEvaluator_handleTilingType(fn, args, resources, pattern, patternDict, operatorList, task) {
+      var tilingOpList = new OperatorList();
+      var resourcesArray = [patternDict.get('Resources'), resources];
+      var patternResources = Dict.merge(this.xref, resourcesArray);
+      return this.getOperatorList(pattern, task, patternResources, tilingOpList).then(function () {
+        operatorList.addDependencies(tilingOpList.dependencies);
+        operatorList.addOp(fn, getTilingPatternIR({
+          fnArray: tilingOpList.fnArray,
+          argsArray: tilingOpList.argsArray
+        }, patternDict, args));
+      });
+    },
+    handleSetFont: function PartialEvaluator_handleSetFont(resources, fontArgs, fontRef, operatorList, task, state) {
+      var fontName;
+      if (fontArgs) {
+        fontArgs = fontArgs.slice();
+        fontName = fontArgs[0].name;
+      }
+      var self = this;
+      return this.loadFont(fontName, fontRef, resources).then(function (translated) {
+        if (!translated.font.isType3Font) {
+          return translated;
+        }
+        return translated.loadType3Data(self, resources, operatorList, task).then(function () {
+          return translated;
+        }, function (reason) {
+          self.handler.send('UnsupportedFeature', { featureId: UNSUPPORTED_FEATURES.font });
+          return new TranslatedFont('g_font_error', new ErrorFont('Type3 font load error: ' + reason), translated.font);
+        });
+      }).then(function (translated) {
+        state.font = translated.font;
+        translated.send(self.handler);
+        return translated.loadedName;
+      });
+    },
+    handleText: function PartialEvaluator_handleText(chars, state) {
+      var font = state.font;
+      var glyphs = font.charsToGlyphs(chars);
+      var isAddToPathSet = !!(state.textRenderingMode & TextRenderingMode.ADD_TO_PATH_FLAG);
+      if (font.data && (isAddToPathSet || this.options.disableFontFace)) {
+        var buildPath = function (fontChar) {
+          if (!font.renderer.hasBuiltPath(fontChar)) {
+            var path = font.renderer.getPathJs(fontChar);
+            this.handler.send('commonobj', [font.loadedName + '_path_' + fontChar, 'FontPath', path]);
+          }
+        }.bind(this);
+        for (var i = 0, ii = glyphs.length; i < ii; i++) {
+          var glyph = glyphs[i];
+          buildPath(glyph.fontChar);
+          var accent = glyph.accent;
+          if (accent && accent.fontChar) {
+            buildPath(accent.fontChar);
+          }
+        }
+      }
+      return glyphs;
+    },
+    setGState: function PartialEvaluator_setGState(resources, gState, operatorList, task, stateManager) {
+      var gStateObj = [];
+      var gStateKeys = gState.getKeys();
+      var self = this;
+      var promise = Promise.resolve();
+      for (var i = 0, ii = gStateKeys.length; i < ii; i++) {
+        var key = gStateKeys[i];
+        var value = gState.get(key);
+        switch (key) {
+          case 'Type':
+            break;
+          case 'LW':
+          case 'LC':
+          case 'LJ':
+          case 'ML':
+          case 'D':
+          case 'RI':
+          case 'FL':
+          case 'CA':
+          case 'ca':
+            gStateObj.push([key, value]);
+            break;
+          case 'Font':
+            promise = promise.then(function () {
+              return self.handleSetFont(resources, null, value[0], operatorList, task, stateManager.state).then(function (loadedName) {
+                operatorList.addDependency(loadedName);
+                gStateObj.push([key, [loadedName, value[1]]]);
+              });
+            });
+            break;
+          case 'BM':
+            gStateObj.push([key, value]);
+            break;
+          case 'SMask':
+            if (isName(value, 'None')) {
+              gStateObj.push([key, false]);
+              break;
+            }
+            if (isDict(value)) {
+              promise = promise.then(function (dict) {
+                return self.handleSMask(dict, resources, operatorList, task, stateManager);
+              }.bind(this, value));
+              gStateObj.push([key, true]);
+            } else {
+              warn('Unsupported SMask type');
+            }
+            break;
+          case 'OP':
+          case 'op':
+          case 'OPM':
+          case 'BG':
+          case 'BG2':
+          case 'UCR':
+          case 'UCR2':
+          case 'TR':
+          case 'TR2':
+          case 'HT':
+          case 'SM':
+          case 'SA':
+          case 'AIS':
+          case 'TK':
+            info('graphic state operator ' + key);
+            break;
+          default:
+            info('Unknown graphic state operator ' + key);
+            break;
+        }
+      }
+      return promise.then(function () {
+        if (gStateObj.length > 0) {
+          operatorList.addOp(OPS.setGState, [gStateObj]);
+        }
+      });
+    },
+    loadFont: function PartialEvaluator_loadFont(fontName, font, resources) {
+      function errorFont() {
+        return Promise.resolve(new TranslatedFont('g_font_error', new ErrorFont('Font ' + fontName + ' is not available'), font));
+      }
+      var fontRef,
+          xref = this.xref;
+      if (font) {
+        assert(isRef(font));
+        fontRef = font;
+      } else {
+        var fontRes = resources.get('Font');
+        if (fontRes) {
+          fontRef = fontRes.getRaw(fontName);
+        } else {
+          warn('fontRes not available');
+          return errorFont();
+        }
+      }
+      if (!fontRef) {
+        warn('fontRef not available');
+        return errorFont();
+      }
+      if (this.fontCache.has(fontRef)) {
+        return this.fontCache.get(fontRef);
+      }
+      font = xref.fetchIfRef(fontRef);
+      if (!isDict(font)) {
+        return errorFont();
+      }
+      if (font.translated) {
+        return font.translated;
+      }
+      var fontCapability = createPromiseCapability();
+      var preEvaluatedFont = this.preEvaluateFont(font);
+      var descriptor = preEvaluatedFont.descriptor;
+      var fontRefIsRef = isRef(fontRef),
+          fontID;
+      if (fontRefIsRef) {
+        fontID = fontRef.toString();
+      }
+      if (isDict(descriptor)) {
+        if (!descriptor.fontAliases) {
+          descriptor.fontAliases = Object.create(null);
+        }
+        var fontAliases = descriptor.fontAliases;
+        var hash = preEvaluatedFont.hash;
+        if (fontAliases[hash]) {
+          var aliasFontRef = fontAliases[hash].aliasRef;
+          if (fontRefIsRef && aliasFontRef && this.fontCache.has(aliasFontRef)) {
+            this.fontCache.putAlias(fontRef, aliasFontRef);
+            return this.fontCache.get(fontRef);
+          }
+        } else {
+          fontAliases[hash] = { fontID: Font.getFontID() };
+        }
+        if (fontRefIsRef) {
+          fontAliases[hash].aliasRef = fontRef;
+        }
+        fontID = fontAliases[hash].fontID;
+      }
+      if (fontRefIsRef) {
+        this.fontCache.put(fontRef, fontCapability.promise);
+      } else {
+        if (!fontID) {
+          fontID = this.idFactory.createObjId();
+        }
+        this.fontCache.put('id_' + fontID, fontCapability.promise);
+      }
+      assert(fontID, 'The "fontID" must be defined.');
+      font.loadedName = 'g_' + this.pdfManager.docId + '_f' + fontID;
+      font.translated = fontCapability.promise;
+      var translatedPromise;
+      try {
+        translatedPromise = this.translateFont(preEvaluatedFont);
+      } catch (e) {
+        translatedPromise = Promise.reject(e);
+      }
+      var self = this;
+      translatedPromise.then(function (translatedFont) {
+        if (translatedFont.fontType !== undefined) {
+          var xrefFontStats = xref.stats.fontTypes;
+          xrefFontStats[translatedFont.fontType] = true;
+        }
+        fontCapability.resolve(new TranslatedFont(font.loadedName, translatedFont, font));
+      }, function (reason) {
+        self.handler.send('UnsupportedFeature', { featureId: UNSUPPORTED_FEATURES.font });
+        try {
+          var descriptor = preEvaluatedFont.descriptor;
+          var fontFile3 = descriptor && descriptor.get('FontFile3');
+          var subtype = fontFile3 && fontFile3.get('Subtype');
+          var fontType = getFontType(preEvaluatedFont.type, subtype && subtype.name);
+          var xrefFontStats = xref.stats.fontTypes;
+          xrefFontStats[fontType] = true;
+        } catch (ex) {}
+        fontCapability.resolve(new TranslatedFont(font.loadedName, new ErrorFont(reason instanceof Error ? reason.message : reason), font));
+      });
+      return fontCapability.promise;
+    },
+    buildPath: function PartialEvaluator_buildPath(operatorList, fn, args) {
+      var lastIndex = operatorList.length - 1;
+      if (!args) {
+        args = [];
+      }
+      if (lastIndex < 0 || operatorList.fnArray[lastIndex] !== OPS.constructPath) {
+        operatorList.addOp(OPS.constructPath, [[fn], args]);
+      } else {
+        var opArgs = operatorList.argsArray[lastIndex];
+        opArgs[0].push(fn);
+        Array.prototype.push.apply(opArgs[1], args);
+      }
+    },
+    handleColorN: function PartialEvaluator_handleColorN(operatorList, fn, args, cs, patterns, resources, task) {
+      var patternName = args[args.length - 1];
+      var pattern;
+      if (isName(patternName) && (pattern = patterns.get(patternName.name))) {
+        var dict = isStream(pattern) ? pattern.dict : pattern;
+        var typeNum = dict.get('PatternType');
+        if (typeNum === TILING_PATTERN) {
+          var color = cs.base ? cs.base.getRgb(args, 0) : null;
+          return this.handleTilingType(fn, color, resources, pattern, dict, operatorList, task);
+        } else if (typeNum === SHADING_PATTERN) {
+          var shading = dict.get('Shading');
+          var matrix = dict.getArray('Matrix');
+          pattern = Pattern.parseShading(shading, matrix, this.xref, resources, this.handler);
+          operatorList.addOp(fn, pattern.getIR());
+          return Promise.resolve();
+        }
+        return Promise.reject('Unknown PatternType: ' + typeNum);
+      }
+      operatorList.addOp(fn, args);
+      return Promise.resolve();
+    },
+    getOperatorList: function PartialEvaluator_getOperatorList(stream, task, resources, operatorList, initialState) {
+      var self = this;
+      var xref = this.xref;
+      var imageCache = Object.create(null);
+      assert(operatorList);
+      resources = resources || Dict.empty;
+      var xobjs = resources.get('XObject') || Dict.empty;
+      var patterns = resources.get('Pattern') || Dict.empty;
+      var stateManager = new StateManager(initialState || new EvalState());
+      var preprocessor = new EvaluatorPreprocessor(stream, xref, stateManager);
+      var timeSlotManager = new TimeSlotManager();
+      return new Promise(function promiseBody(resolve, reject) {
+        var next = function (promise) {
+          promise.then(function () {
+            try {
+              promiseBody(resolve, reject);
+            } catch (ex) {
+              reject(ex);
+            }
+          }, reject);
+        };
+        task.ensureNotTerminated();
+        timeSlotManager.reset();
+        var stop,
+            operation = {},
+            i,
+            ii,
+            cs;
+        while (!(stop = timeSlotManager.check())) {
+          operation.args = null;
+          if (!preprocessor.read(operation)) {
+            break;
+          }
+          var args = operation.args;
+          var fn = operation.fn;
+          switch (fn | 0) {
+            case OPS.paintXObject:
+              if (args[0].code) {
+                break;
+              }
+              var name = args[0].name;
+              if (!name) {
+                warn('XObject must be referred to by name.');
+                continue;
+              }
+              if (imageCache[name] !== undefined) {
+                operatorList.addOp(imageCache[name].fn, imageCache[name].args);
+                args = null;
+                continue;
+              }
+              var xobj = xobjs.get(name);
+              if (xobj) {
+                assert(isStream(xobj), 'XObject should be a stream');
+                var type = xobj.dict.get('Subtype');
+                assert(isName(type), 'XObject should have a Name subtype');
+                if (type.name === 'Form') {
+                  stateManager.save();
+                  next(self.buildFormXObject(resources, xobj, null, operatorList, task, stateManager.state.clone()).then(function () {
+                    stateManager.restore();
+                  }));
+                  return;
+                } else if (type.name === 'Image') {
+                  self.buildPaintImageXObject(resources, xobj, false, operatorList, name, imageCache);
+                  args = null;
+                  continue;
+                } else if (type.name === 'PS') {
+                  info('Ignored XObject subtype PS');
+                  continue;
+                } else {
+                  error('Unhandled XObject subtype ' + type.name);
+                }
+              }
+              break;
+            case OPS.setFont:
+              var fontSize = args[1];
+              next(self.handleSetFont(resources, args, null, operatorList, task, stateManager.state).then(function (loadedName) {
+                operatorList.addDependency(loadedName);
+                operatorList.addOp(OPS.setFont, [loadedName, fontSize]);
+              }));
+              return;
+            case OPS.endInlineImage:
+              var cacheKey = args[0].cacheKey;
+              if (cacheKey) {
+                var cacheEntry = imageCache[cacheKey];
+                if (cacheEntry !== undefined) {
+                  operatorList.addOp(cacheEntry.fn, cacheEntry.args);
+                  args = null;
+                  continue;
+                }
+              }
+              self.buildPaintImageXObject(resources, args[0], true, operatorList, cacheKey, imageCache);
+              args = null;
+              continue;
+            case OPS.showText:
+              args[0] = self.handleText(args[0], stateManager.state);
+              break;
+            case OPS.showSpacedText:
+              var arr = args[0];
+              var combinedGlyphs = [];
+              var arrLength = arr.length;
+              var state = stateManager.state;
+              for (i = 0; i < arrLength; ++i) {
+                var arrItem = arr[i];
+                if (isString(arrItem)) {
+                  Array.prototype.push.apply(combinedGlyphs, self.handleText(arrItem, state));
+                } else if (isNum(arrItem)) {
+                  combinedGlyphs.push(arrItem);
+                }
+              }
+              args[0] = combinedGlyphs;
+              fn = OPS.showText;
+              break;
+            case OPS.nextLineShowText:
+              operatorList.addOp(OPS.nextLine);
+              args[0] = self.handleText(args[0], stateManager.state);
+              fn = OPS.showText;
+              break;
+            case OPS.nextLineSetSpacingShowText:
+              operatorList.addOp(OPS.nextLine);
+              operatorList.addOp(OPS.setWordSpacing, [args.shift()]);
+              operatorList.addOp(OPS.setCharSpacing, [args.shift()]);
+              args[0] = self.handleText(args[0], stateManager.state);
+              fn = OPS.showText;
+              break;
+            case OPS.setTextRenderingMode:
+              stateManager.state.textRenderingMode = args[0];
+              break;
+            case OPS.setFillColorSpace:
+              stateManager.state.fillColorSpace = ColorSpace.parse(args[0], xref, resources);
+              continue;
+            case OPS.setStrokeColorSpace:
+              stateManager.state.strokeColorSpace = ColorSpace.parse(args[0], xref, resources);
+              continue;
+            case OPS.setFillColor:
+              cs = stateManager.state.fillColorSpace;
+              args = cs.getRgb(args, 0);
+              fn = OPS.setFillRGBColor;
+              break;
+            case OPS.setStrokeColor:
+              cs = stateManager.state.strokeColorSpace;
+              args = cs.getRgb(args, 0);
+              fn = OPS.setStrokeRGBColor;
+              break;
+            case OPS.setFillGray:
+              stateManager.state.fillColorSpace = ColorSpace.singletons.gray;
+              args = ColorSpace.singletons.gray.getRgb(args, 0);
+              fn = OPS.setFillRGBColor;
+              break;
+            case OPS.setStrokeGray:
+              stateManager.state.strokeColorSpace = ColorSpace.singletons.gray;
+              args = ColorSpace.singletons.gray.getRgb(args, 0);
+              fn = OPS.setStrokeRGBColor;
+              break;
+            case OPS.setFillCMYKColor:
+              stateManager.state.fillColorSpace = ColorSpace.singletons.cmyk;
+              args = ColorSpace.singletons.cmyk.getRgb(args, 0);
+              fn = OPS.setFillRGBColor;
+              break;
+            case OPS.setStrokeCMYKColor:
+              stateManager.state.strokeColorSpace = ColorSpace.singletons.cmyk;
+              args = ColorSpace.singletons.cmyk.getRgb(args, 0);
+              fn = OPS.setStrokeRGBColor;
+              break;
+            case OPS.setFillRGBColor:
+              stateManager.state.fillColorSpace = ColorSpace.singletons.rgb;
+              args = ColorSpace.singletons.rgb.getRgb(args, 0);
+              break;
+            case OPS.setStrokeRGBColor:
+              stateManager.state.strokeColorSpace = ColorSpace.singletons.rgb;
+              args = ColorSpace.singletons.rgb.getRgb(args, 0);
+              break;
+            case OPS.setFillColorN:
+              cs = stateManager.state.fillColorSpace;
+              if (cs.name === 'Pattern') {
+                next(self.handleColorN(operatorList, OPS.setFillColorN, args, cs, patterns, resources, task));
+                return;
+              }
+              args = cs.getRgb(args, 0);
+              fn = OPS.setFillRGBColor;
+              break;
+            case OPS.setStrokeColorN:
+              cs = stateManager.state.strokeColorSpace;
+              if (cs.name === 'Pattern') {
+                next(self.handleColorN(operatorList, OPS.setStrokeColorN, args, cs, patterns, resources, task));
+                return;
+              }
+              args = cs.getRgb(args, 0);
+              fn = OPS.setStrokeRGBColor;
+              break;
+            case OPS.shadingFill:
+              var shadingRes = resources.get('Shading');
+              assert(shadingRes, 'No shading resource found');
+              var shading = shadingRes.get(args[0].name);
+              assert(shading, 'No shading object found');
+              var shadingFill = Pattern.parseShading(shading, null, xref, resources, self.handler);
+              var patternIR = shadingFill.getIR();
+              args = [patternIR];
+              fn = OPS.shadingFill;
+              break;
+            case OPS.setGState:
+              var dictName = args[0];
+              var extGState = resources.get('ExtGState');
+              if (!isDict(extGState) || !extGState.has(dictName.name)) {
+                break;
+              }
+              var gState = extGState.get(dictName.name);
+              next(self.setGState(resources, gState, operatorList, task, stateManager));
+              return;
+            case OPS.moveTo:
+            case OPS.lineTo:
+            case OPS.curveTo:
+            case OPS.curveTo2:
+            case OPS.curveTo3:
+            case OPS.closePath:
+              self.buildPath(operatorList, fn, args);
+              continue;
+            case OPS.rectangle:
+              self.buildPath(operatorList, fn, args);
+              continue;
+            case OPS.markPoint:
+            case OPS.markPointProps:
+            case OPS.beginMarkedContent:
+            case OPS.beginMarkedContentProps:
+            case OPS.endMarkedContent:
+            case OPS.beginCompat:
+            case OPS.endCompat:
+              continue;
+            default:
+              if (args !== null) {
+                for (i = 0, ii = args.length; i < ii; i++) {
+                  if (args[i] instanceof Dict) {
+                    break;
+                  }
+                }
+                if (i < ii) {
+                  warn('getOperatorList - ignoring operator: ' + fn);
+                  continue;
+                }
+              }
+          }
+          operatorList.addOp(fn, args);
+        }
+        if (stop) {
+          next(deferred);
+          return;
+        }
+        for (i = 0, ii = preprocessor.savedStatesDepth; i < ii; i++) {
+          operatorList.addOp(OPS.restore, []);
+        }
+        resolve();
+      });
+    },
+    getTextContent: function PartialEvaluator_getTextContent(stream, task, resources, stateManager, normalizeWhitespace, combineTextItems) {
+      stateManager = stateManager || new StateManager(new TextState());
+      var WhitespaceRegexp = /\s/g;
+      var textContent = {
+        items: [],
+        styles: Object.create(null)
+      };
+      var textContentItem = {
+        initialized: false,
+        str: [],
+        width: 0,
+        height: 0,
+        vertical: false,
+        lastAdvanceWidth: 0,
+        lastAdvanceHeight: 0,
+        textAdvanceScale: 0,
+        spaceWidth: 0,
+        fakeSpaceMin: Infinity,
+        fakeMultiSpaceMin: Infinity,
+        fakeMultiSpaceMax: -0,
+        textRunBreakAllowed: false,
+        transform: null,
+        fontName: null
+      };
+      var SPACE_FACTOR = 0.3;
+      var MULTI_SPACE_FACTOR = 1.5;
+      var MULTI_SPACE_FACTOR_MAX = 4;
+      var self = this;
+      var xref = this.xref;
+      resources = xref.fetchIfRef(resources) || Dict.empty;
+      var xobjs = null;
+      var xobjsCache = Object.create(null);
+      var preprocessor = new EvaluatorPreprocessor(stream, xref, stateManager);
+      var textState;
+      function ensureTextContentItem() {
+        if (textContentItem.initialized) {
+          return textContentItem;
+        }
+        var font = textState.font;
+        if (!(font.loadedName in textContent.styles)) {
+          textContent.styles[font.loadedName] = {
+            fontFamily: font.fallbackName,
+            ascent: font.ascent,
+            descent: font.descent,
+            vertical: font.vertical
+          };
+        }
+        textContentItem.fontName = font.loadedName;
+        var tsm = [textState.fontSize * textState.textHScale, 0, 0, textState.fontSize, 0, textState.textRise];
+        if (font.isType3Font && textState.fontMatrix !== FONT_IDENTITY_MATRIX && textState.fontSize === 1) {
+          var glyphHeight = font.bbox[3] - font.bbox[1];
+          if (glyphHeight > 0) {
+            glyphHeight = glyphHeight * textState.fontMatrix[3];
+            tsm[3] *= glyphHeight;
+          }
+        }
+        var trm = Util.transform(textState.ctm, Util.transform(textState.textMatrix, tsm));
+        textContentItem.transform = trm;
+        if (!font.vertical) {
+          textContentItem.width = 0;
+          textContentItem.height = Math.sqrt(trm[2] * trm[2] + trm[3] * trm[3]);
+          textContentItem.vertical = false;
+        } else {
+          textContentItem.width = Math.sqrt(trm[0] * trm[0] + trm[1] * trm[1]);
+          textContentItem.height = 0;
+          textContentItem.vertical = true;
+        }
+        var a = textState.textLineMatrix[0];
+        var b = textState.textLineMatrix[1];
+        var scaleLineX = Math.sqrt(a * a + b * b);
+        a = textState.ctm[0];
+        b = textState.ctm[1];
+        var scaleCtmX = Math.sqrt(a * a + b * b);
+        textContentItem.textAdvanceScale = scaleCtmX * scaleLineX;
+        textContentItem.lastAdvanceWidth = 0;
+        textContentItem.lastAdvanceHeight = 0;
+        var spaceWidth = font.spaceWidth / 1000 * textState.fontSize;
+        if (spaceWidth) {
+          textContentItem.spaceWidth = spaceWidth;
+          textContentItem.fakeSpaceMin = spaceWidth * SPACE_FACTOR;
+          textContentItem.fakeMultiSpaceMin = spaceWidth * MULTI_SPACE_FACTOR;
+          textContentItem.fakeMultiSpaceMax = spaceWidth * MULTI_SPACE_FACTOR_MAX;
+          textContentItem.textRunBreakAllowed = !font.isMonospace;
+        } else {
+          textContentItem.spaceWidth = 0;
+          textContentItem.fakeSpaceMin = Infinity;
+          textContentItem.fakeMultiSpaceMin = Infinity;
+          textContentItem.fakeMultiSpaceMax = 0;
+          textContentItem.textRunBreakAllowed = false;
+        }
+        textContentItem.initialized = true;
+        return textContentItem;
+      }
+      function replaceWhitespace(str) {
+        var i = 0,
+            ii = str.length,
+            code;
+        while (i < ii && (code = str.charCodeAt(i)) >= 0x20 && code <= 0x7F) {
+          i++;
+        }
+        return i < ii ? str.replace(WhitespaceRegexp, ' ') : str;
+      }
+      function runBidiTransform(textChunk) {
+        var str = textChunk.str.join('');
+        var bidiResult = bidi(str, -1, textChunk.vertical);
+        return {
+          str: normalizeWhitespace ? replaceWhitespace(bidiResult.str) : bidiResult.str,
+          dir: bidiResult.dir,
+          width: textChunk.width,
+          height: textChunk.height,
+          transform: textChunk.transform,
+          fontName: textChunk.fontName
+        };
+      }
+      function handleSetFont(fontName, fontRef) {
+        return self.loadFont(fontName, fontRef, resources).then(function (translated) {
+          textState.font = translated.font;
+          textState.fontMatrix = translated.font.fontMatrix || FONT_IDENTITY_MATRIX;
+        });
+      }
+      function buildTextContentItem(chars) {
+        var font = textState.font;
+        var textChunk = ensureTextContentItem();
+        var width = 0;
+        var height = 0;
+        var glyphs = font.charsToGlyphs(chars);
+        for (var i = 0; i < glyphs.length; i++) {
+          var glyph = glyphs[i];
+          var glyphWidth = null;
+          if (font.vertical && glyph.vmetric) {
+            glyphWidth = glyph.vmetric[0];
+          } else {
+            glyphWidth = glyph.width;
+          }
+          var glyphUnicode = glyph.unicode;
+          var NormalizedUnicodes = getNormalizedUnicodes();
+          if (NormalizedUnicodes[glyphUnicode] !== undefined) {
+            glyphUnicode = NormalizedUnicodes[glyphUnicode];
+          }
+          glyphUnicode = reverseIfRtl(glyphUnicode);
+          var charSpacing = textState.charSpacing;
+          if (glyph.isSpace) {
+            var wordSpacing = textState.wordSpacing;
+            charSpacing += wordSpacing;
+            if (wordSpacing > 0) {
+              addFakeSpaces(wordSpacing, textChunk.str);
+            }
+          }
+          var tx = 0;
+          var ty = 0;
+          if (!font.vertical) {
+            var w0 = glyphWidth * textState.fontMatrix[0];
+            tx = (w0 * textState.fontSize + charSpacing) * textState.textHScale;
+            width += tx;
+          } else {
+            var w1 = glyphWidth * textState.fontMatrix[0];
+            ty = w1 * textState.fontSize + charSpacing;
+            height += ty;
+          }
+          textState.translateTextMatrix(tx, ty);
+          textChunk.str.push(glyphUnicode);
+        }
+        if (!font.vertical) {
+          textChunk.lastAdvanceWidth = width;
+          textChunk.width += width;
+        } else {
+          textChunk.lastAdvanceHeight = height;
+          textChunk.height += Math.abs(height);
+        }
+        return textChunk;
+      }
+      function addFakeSpaces(width, strBuf) {
+        if (width < textContentItem.fakeSpaceMin) {
+          return;
+        }
+        if (width < textContentItem.fakeMultiSpaceMin) {
+          strBuf.push(' ');
+          return;
+        }
+        var fakeSpaces = Math.round(width / textContentItem.spaceWidth);
+        while (fakeSpaces-- > 0) {
+          strBuf.push(' ');
+        }
+      }
+      function flushTextContentItem() {
+        if (!textContentItem.initialized) {
+          return;
+        }
+        textContentItem.width *= textContentItem.textAdvanceScale;
+        textContentItem.height *= textContentItem.textAdvanceScale;
+        textContent.items.push(runBidiTransform(textContentItem));
+        textContentItem.initialized = false;
+        textContentItem.str.length = 0;
+      }
+      var timeSlotManager = new TimeSlotManager();
+      return new Promise(function promiseBody(resolve, reject) {
+        var next = function (promise) {
+          promise.then(function () {
+            try {
+              promiseBody(resolve, reject);
+            } catch (ex) {
+              reject(ex);
+            }
+          }, reject);
+        };
+        task.ensureNotTerminated();
+        timeSlotManager.reset();
+        var stop,
+            operation = {},
+            args = [];
+        while (!(stop = timeSlotManager.check())) {
+          args.length = 0;
+          operation.args = args;
+          if (!preprocessor.read(operation)) {
+            break;
+          }
+          textState = stateManager.state;
+          var fn = operation.fn;
+          args = operation.args;
+          var advance, diff;
+          switch (fn | 0) {
+            case OPS.setFont:
+              var fontNameArg = args[0].name,
+                  fontSizeArg = args[1];
+              if (textState.font && fontNameArg === textState.fontName && fontSizeArg === textState.fontSize) {
+                break;
+              }
+              flushTextContentItem();
+              textState.fontName = fontNameArg;
+              textState.fontSize = fontSizeArg;
+              next(handleSetFont(fontNameArg, null));
+              return;
+            case OPS.setTextRise:
+              flushTextContentItem();
+              textState.textRise = args[0];
+              break;
+            case OPS.setHScale:
+              flushTextContentItem();
+              textState.textHScale = args[0] / 100;
+              break;
+            case OPS.setLeading:
+              flushTextContentItem();
+              textState.leading = args[0];
+              break;
+            case OPS.moveText:
+              var isSameTextLine = !textState.font ? false : (textState.font.vertical ? args[0] : args[1]) === 0;
+              advance = args[0] - args[1];
+              if (combineTextItems && isSameTextLine && textContentItem.initialized && advance > 0 && advance <= textContentItem.fakeMultiSpaceMax) {
+                textState.translateTextLineMatrix(args[0], args[1]);
+                textContentItem.width += args[0] - textContentItem.lastAdvanceWidth;
+                textContentItem.height += args[1] - textContentItem.lastAdvanceHeight;
+                diff = args[0] - textContentItem.lastAdvanceWidth - (args[1] - textContentItem.lastAdvanceHeight);
+                addFakeSpaces(diff, textContentItem.str);
+                break;
+              }
+              flushTextContentItem();
+              textState.translateTextLineMatrix(args[0], args[1]);
+              textState.textMatrix = textState.textLineMatrix.slice();
+              break;
+            case OPS.setLeadingMoveText:
+              flushTextContentItem();
+              textState.leading = -args[1];
+              textState.translateTextLineMatrix(args[0], args[1]);
+              textState.textMatrix = textState.textLineMatrix.slice();
+              break;
+            case OPS.nextLine:
+              flushTextContentItem();
+              textState.carriageReturn();
+              break;
+            case OPS.setTextMatrix:
+              advance = textState.calcTextLineMatrixAdvance(args[0], args[1], args[2], args[3], args[4], args[5]);
+              if (combineTextItems && advance !== null && textContentItem.initialized && advance.value > 0 && advance.value <= textContentItem.fakeMultiSpaceMax) {
+                textState.translateTextLineMatrix(advance.width, advance.height);
+                textContentItem.width += advance.width - textContentItem.lastAdvanceWidth;
+                textContentItem.height += advance.height - textContentItem.lastAdvanceHeight;
+                diff = advance.width - textContentItem.lastAdvanceWidth - (advance.height - textContentItem.lastAdvanceHeight);
+                addFakeSpaces(diff, textContentItem.str);
+                break;
+              }
+              flushTextContentItem();
+              textState.setTextMatrix(args[0], args[1], args[2], args[3], args[4], args[5]);
+              textState.setTextLineMatrix(args[0], args[1], args[2], args[3], args[4], args[5]);
+              break;
+            case OPS.setCharSpacing:
+              textState.charSpacing = args[0];
+              break;
+            case OPS.setWordSpacing:
+              textState.wordSpacing = args[0];
+              break;
+            case OPS.beginText:
+              flushTextContentItem();
+              textState.textMatrix = IDENTITY_MATRIX.slice();
+              textState.textLineMatrix = IDENTITY_MATRIX.slice();
+              break;
+            case OPS.showSpacedText:
+              var items = args[0];
+              var offset;
+              for (var j = 0, jj = items.length; j < jj; j++) {
+                if (typeof items[j] === 'string') {
+                  buildTextContentItem(items[j]);
+                } else if (isNum(items[j])) {
+                  ensureTextContentItem();
+                  advance = items[j] * textState.fontSize / 1000;
+                  var breakTextRun = false;
+                  if (textState.font.vertical) {
+                    offset = advance;
+                    textState.translateTextMatrix(0, offset);
+                    breakTextRun = textContentItem.textRunBreakAllowed && advance > textContentItem.fakeMultiSpaceMax;
+                    if (!breakTextRun) {
+                      textContentItem.height += offset;
+                    }
+                  } else {
+                    advance = -advance;
+                    offset = advance * textState.textHScale;
+                    textState.translateTextMatrix(offset, 0);
+                    breakTextRun = textContentItem.textRunBreakAllowed && advance > textContentItem.fakeMultiSpaceMax;
+                    if (!breakTextRun) {
+                      textContentItem.width += offset;
+                    }
+                  }
+                  if (breakTextRun) {
+                    flushTextContentItem();
+                  } else if (advance > 0) {
+                    addFakeSpaces(advance, textContentItem.str);
+                  }
+                }
+              }
+              break;
+            case OPS.showText:
+              buildTextContentItem(args[0]);
+              break;
+            case OPS.nextLineShowText:
+              flushTextContentItem();
+              textState.carriageReturn();
+              buildTextContentItem(args[0]);
+              break;
+            case OPS.nextLineSetSpacingShowText:
+              flushTextContentItem();
+              textState.wordSpacing = args[0];
+              textState.charSpacing = args[1];
+              textState.carriageReturn();
+              buildTextContentItem(args[2]);
+              break;
+            case OPS.paintXObject:
+              flushTextContentItem();
+              if (args[0].code) {
+                break;
+              }
+              if (!xobjs) {
+                xobjs = resources.get('XObject') || Dict.empty;
+              }
+              var name = args[0].name;
+              if (xobjsCache.key === name) {
+                if (xobjsCache.texts) {
+                  Util.appendToArray(textContent.items, xobjsCache.texts.items);
+                  Util.extendObj(textContent.styles, xobjsCache.texts.styles);
+                }
+                break;
+              }
+              var xobj = xobjs.get(name);
+              if (!xobj) {
+                break;
+              }
+              assert(isStream(xobj), 'XObject should be a stream');
+              var type = xobj.dict.get('Subtype');
+              assert(isName(type), 'XObject should have a Name subtype');
+              if (type.name !== 'Form') {
+                xobjsCache.key = name;
+                xobjsCache.texts = null;
+                break;
+              }
+              stateManager.save();
+              var matrix = xobj.dict.getArray('Matrix');
+              if (isArray(matrix) && matrix.length === 6) {
+                stateManager.transform(matrix);
+              }
+              next(self.getTextContent(xobj, task, xobj.dict.get('Resources') || resources, stateManager, normalizeWhitespace, combineTextItems).then(function (formTextContent) {
+                Util.appendToArray(textContent.items, formTextContent.items);
+                Util.extendObj(textContent.styles, formTextContent.styles);
+                stateManager.restore();
+                xobjsCache.key = name;
+                xobjsCache.texts = formTextContent;
+              }));
+              return;
+            case OPS.setGState:
+              flushTextContentItem();
+              var dictName = args[0];
+              var extGState = resources.get('ExtGState');
+              if (!isDict(extGState) || !isName(dictName)) {
+                break;
+              }
+              var gState = extGState.get(dictName.name);
+              if (!isDict(gState)) {
+                break;
+              }
+              var gStateFont = gState.get('Font');
+              if (gStateFont) {
+                textState.fontName = null;
+                textState.fontSize = gStateFont[1];
+                next(handleSetFont(null, gStateFont[0]));
+                return;
+              }
+              break;
+          }
+        }
+        if (stop) {
+          next(deferred);
+          return;
+        }
+        flushTextContentItem();
+        resolve(textContent);
+      });
+    },
+    extractDataStructures: function PartialEvaluator_extractDataStructures(dict, baseDict, properties) {
+      var xref = this.xref;
+      var toUnicode = dict.get('ToUnicode') || baseDict.get('ToUnicode');
+      var toUnicodePromise = toUnicode ? this.readToUnicode(toUnicode) : Promise.resolve(undefined);
+      if (properties.composite) {
+        var cidSystemInfo = dict.get('CIDSystemInfo');
+        if (isDict(cidSystemInfo)) {
+          properties.cidSystemInfo = {
+            registry: cidSystemInfo.get('Registry'),
+            ordering: cidSystemInfo.get('Ordering'),
+            supplement: cidSystemInfo.get('Supplement')
+          };
+        }
+        var cidToGidMap = dict.get('CIDToGIDMap');
+        if (isStream(cidToGidMap)) {
+          properties.cidToGidMap = this.readCidToGidMap(cidToGidMap);
+        }
+      }
+      var differences = [];
+      var baseEncodingName = null;
+      var encoding;
+      if (dict.has('Encoding')) {
+        encoding = dict.get('Encoding');
+        if (isDict(encoding)) {
+          baseEncodingName = encoding.get('BaseEncoding');
+          baseEncodingName = isName(baseEncodingName) ? baseEncodingName.name : null;
+          if (encoding.has('Differences')) {
+            var diffEncoding = encoding.get('Differences');
+            var index = 0;
+            for (var j = 0, jj = diffEncoding.length; j < jj; j++) {
+              var data = xref.fetchIfRef(diffEncoding[j]);
+              if (isNum(data)) {
+                index = data;
+              } else if (isName(data)) {
+                differences[index++] = data.name;
+              } else {
+                error('Invalid entry in \'Differences\' array: ' + data);
+              }
+            }
+          }
+        } else if (isName(encoding)) {
+          baseEncodingName = encoding.name;
+        } else {
+          error('Encoding is not a Name nor a Dict');
+        }
+        if (baseEncodingName !== 'MacRomanEncoding' && baseEncodingName !== 'MacExpertEncoding' && baseEncodingName !== 'WinAnsiEncoding') {
+          baseEncodingName = null;
+        }
+      }
+      if (baseEncodingName) {
+        properties.defaultEncoding = getEncoding(baseEncodingName).slice();
+      } else {
+        var isSymbolicFont = !!(properties.flags & FontFlags.Symbolic);
+        var isNonsymbolicFont = !!(properties.flags & FontFlags.Nonsymbolic);
+        encoding = StandardEncoding;
+        if (properties.type === 'TrueType' && !isNonsymbolicFont) {
+          encoding = WinAnsiEncoding;
+        }
+        if (isSymbolicFont) {
+          encoding = MacRomanEncoding;
+          if (!properties.file) {
+            if (/Symbol/i.test(properties.name)) {
+              encoding = SymbolSetEncoding;
+            } else if (/Dingbats/i.test(properties.name)) {
+              encoding = ZapfDingbatsEncoding;
+            }
+          }
+        }
+        properties.defaultEncoding = encoding;
+      }
+      properties.differences = differences;
+      properties.baseEncodingName = baseEncodingName;
+      properties.hasEncoding = !!baseEncodingName || differences.length > 0;
+      properties.dict = dict;
+      return toUnicodePromise.then(function (toUnicode) {
+        properties.toUnicode = toUnicode;
+        return this.buildToUnicode(properties);
+      }.bind(this)).then(function (toUnicode) {
+        properties.toUnicode = toUnicode;
+        return properties;
+      });
+    },
+    buildToUnicode: function PartialEvaluator_buildToUnicode(properties) {
+      properties.hasIncludedToUnicodeMap = !!properties.toUnicode && properties.toUnicode.length > 0;
+      if (properties.hasIncludedToUnicodeMap) {
+        return Promise.resolve(properties.toUnicode);
+      }
+      var toUnicode, charcode, glyphName;
+      if (!properties.composite) {
+        toUnicode = [];
+        var encoding = properties.defaultEncoding.slice();
+        var baseEncodingName = properties.baseEncodingName;
+        var differences = properties.differences;
+        for (charcode in differences) {
+          glyphName = differences[charcode];
+          if (glyphName === '.notdef') {
+            continue;
+          }
+          encoding[charcode] = glyphName;
+        }
+        var glyphsUnicodeMap = getGlyphsUnicode();
+        for (charcode in encoding) {
+          glyphName = encoding[charcode];
+          if (glyphName === '') {
+            continue;
+          } else if (glyphsUnicodeMap[glyphName] === undefined) {
+            var code = 0;
+            switch (glyphName[0]) {
+              case 'G':
+                if (glyphName.length === 3) {
+                  code = parseInt(glyphName.substr(1), 16);
+                }
+                break;
+              case 'g':
+                if (glyphName.length === 5) {
+                  code = parseInt(glyphName.substr(1), 16);
+                }
+                break;
+              case 'C':
+              case 'c':
+                if (glyphName.length >= 3) {
+                  code = +glyphName.substr(1);
+                }
+                break;
+              default:
+                var unicode = getUnicodeForGlyph(glyphName, glyphsUnicodeMap);
+                if (unicode !== -1) {
+                  code = unicode;
+                }
+            }
+            if (code) {
+              if (baseEncodingName && code === +charcode) {
+                var baseEncoding = getEncoding(baseEncodingName);
+                if (baseEncoding && (glyphName = baseEncoding[charcode])) {
+                  toUnicode[charcode] = String.fromCharCode(glyphsUnicodeMap[glyphName]);
+                  continue;
+                }
+              }
+              toUnicode[charcode] = String.fromCharCode(code);
+            }
+            continue;
+          }
+          toUnicode[charcode] = String.fromCharCode(glyphsUnicodeMap[glyphName]);
+        }
+        return Promise.resolve(new ToUnicodeMap(toUnicode));
+      }
+      if (properties.composite && (properties.cMap.builtInCMap && !(properties.cMap instanceof IdentityCMap) || properties.cidSystemInfo.registry === 'Adobe' && (properties.cidSystemInfo.ordering === 'GB1' || properties.cidSystemInfo.ordering === 'CNS1' || properties.cidSystemInfo.ordering === 'Japan1' || properties.cidSystemInfo.ordering === 'Korea1'))) {
+        var registry = properties.cidSystemInfo.registry;
+        var ordering = properties.cidSystemInfo.ordering;
+        var ucs2CMapName = Name.get(registry + '-' + ordering + '-UCS2');
+        return CMapFactory.create({
+          encoding: ucs2CMapName,
+          fetchBuiltInCMap: this.fetchBuiltInCMap,
+          useCMap: null
+        }).then(function (ucs2CMap) {
+          var cMap = properties.cMap;
+          toUnicode = [];
+          cMap.forEach(function (charcode, cid) {
+            assert(cid <= 0xffff, 'Max size of CID is 65,535');
+            var ucs2 = ucs2CMap.lookup(cid);
+            if (ucs2) {
+              toUnicode[charcode] = String.fromCharCode((ucs2.charCodeAt(0) << 8) + ucs2.charCodeAt(1));
+            }
+          });
+          return new ToUnicodeMap(toUnicode);
+        });
+      }
+      return Promise.resolve(new IdentityToUnicodeMap(properties.firstChar, properties.lastChar));
+    },
+    readToUnicode: function PartialEvaluator_readToUnicode(toUnicode) {
+      var cmapObj = toUnicode;
+      if (isName(cmapObj)) {
+        return CMapFactory.create({
+          encoding: cmapObj,
+          fetchBuiltInCMap: this.fetchBuiltInCMap,
+          useCMap: null
+        }).then(function (cmap) {
+          if (cmap instanceof IdentityCMap) {
+            return new IdentityToUnicodeMap(0, 0xFFFF);
+          }
+          return new ToUnicodeMap(cmap.getMap());
+        });
+      } else if (isStream(cmapObj)) {
+        return CMapFactory.create({
+          encoding: cmapObj,
+          fetchBuiltInCMap: this.fetchBuiltInCMap,
+          useCMap: null
+        }).then(function (cmap) {
+          if (cmap instanceof IdentityCMap) {
+            return new IdentityToUnicodeMap(0, 0xFFFF);
+          }
+          var map = new Array(cmap.length);
+          cmap.forEach(function (charCode, token) {
+            var str = [];
+            for (var k = 0; k < token.length; k += 2) {
+              var w1 = token.charCodeAt(k) << 8 | token.charCodeAt(k + 1);
+              if ((w1 & 0xF800) !== 0xD800) {
+                str.push(w1);
+                continue;
+              }
+              k += 2;
+              var w2 = token.charCodeAt(k) << 8 | token.charCodeAt(k + 1);
+              str.push(((w1 & 0x3ff) << 10) + (w2 & 0x3ff) + 0x10000);
+            }
+            map[charCode] = String.fromCharCode.apply(String, str);
+          });
+          return new ToUnicodeMap(map);
+        });
+      }
+      return Promise.resolve(null);
+    },
+    readCidToGidMap: function PartialEvaluator_readCidToGidMap(cidToGidStream) {
+      var glyphsData = cidToGidStream.getBytes();
+      var result = [];
+      for (var j = 0, jj = glyphsData.length; j < jj; j++) {
+        var glyphID = glyphsData[j++] << 8 | glyphsData[j];
+        if (glyphID === 0) {
+          continue;
+        }
+        var code = j >> 1;
+        result[code] = glyphID;
+      }
+      return result;
+    },
+    extractWidths: function PartialEvaluator_extractWidths(dict, descriptor, properties) {
+      var xref = this.xref;
+      var glyphsWidths = [];
+      var defaultWidth = 0;
+      var glyphsVMetrics = [];
+      var defaultVMetrics;
+      var i, ii, j, jj, start, code, widths;
+      if (properties.composite) {
+        defaultWidth = dict.get('DW') || 1000;
+        widths = dict.get('W');
+        if (widths) {
+          for (i = 0, ii = widths.length; i < ii; i++) {
+            start = xref.fetchIfRef(widths[i++]);
+            code = xref.fetchIfRef(widths[i]);
+            if (isArray(code)) {
+              for (j = 0, jj = code.length; j < jj; j++) {
+                glyphsWidths[start++] = xref.fetchIfRef(code[j]);
+              }
+            } else {
+              var width = xref.fetchIfRef(widths[++i]);
+              for (j = start; j <= code; j++) {
+                glyphsWidths[j] = width;
+              }
+            }
+          }
+        }
+        if (properties.vertical) {
+          var vmetrics = dict.getArray('DW2') || [880, -1000];
+          defaultVMetrics = [vmetrics[1], defaultWidth * 0.5, vmetrics[0]];
+          vmetrics = dict.get('W2');
+          if (vmetrics) {
+            for (i = 0, ii = vmetrics.length; i < ii; i++) {
+              start = xref.fetchIfRef(vmetrics[i++]);
+              code = xref.fetchIfRef(vmetrics[i]);
+              if (isArray(code)) {
+                for (j = 0, jj = code.length; j < jj; j++) {
+                  glyphsVMetrics[start++] = [xref.fetchIfRef(code[j++]), xref.fetchIfRef(code[j++]), xref.fetchIfRef(code[j])];
+                }
+              } else {
+                var vmetric = [xref.fetchIfRef(vmetrics[++i]), xref.fetchIfRef(vmetrics[++i]), xref.fetchIfRef(vmetrics[++i])];
+                for (j = start; j <= code; j++) {
+                  glyphsVMetrics[j] = vmetric;
+                }
+              }
+            }
+          }
+        }
+      } else {
+        var firstChar = properties.firstChar;
+        widths = dict.get('Widths');
+        if (widths) {
+          j = firstChar;
+          for (i = 0, ii = widths.length; i < ii; i++) {
+            glyphsWidths[j++] = xref.fetchIfRef(widths[i]);
+          }
+          defaultWidth = parseFloat(descriptor.get('MissingWidth')) || 0;
+        } else {
+          var baseFontName = dict.get('BaseFont');
+          if (isName(baseFontName)) {
+            var metrics = this.getBaseFontMetrics(baseFontName.name);
+            glyphsWidths = this.buildCharCodeToWidth(metrics.widths, properties);
+            defaultWidth = metrics.defaultWidth;
+          }
+        }
+      }
+      var isMonospace = true;
+      var firstWidth = defaultWidth;
+      for (var glyph in glyphsWidths) {
+        var glyphWidth = glyphsWidths[glyph];
+        if (!glyphWidth) {
+          continue;
+        }
+        if (!firstWidth) {
+          firstWidth = glyphWidth;
+          continue;
+        }
+        if (firstWidth !== glyphWidth) {
+          isMonospace = false;
+          break;
+        }
+      }
+      if (isMonospace) {
+        properties.flags |= FontFlags.FixedPitch;
+      }
+      properties.defaultWidth = defaultWidth;
+      properties.widths = glyphsWidths;
+      properties.defaultVMetrics = defaultVMetrics;
+      properties.vmetrics = glyphsVMetrics;
+    },
+    isSerifFont: function PartialEvaluator_isSerifFont(baseFontName) {
+      var fontNameWoStyle = baseFontName.split('-')[0];
+      return fontNameWoStyle in getSerifFonts() || fontNameWoStyle.search(/serif/gi) !== -1;
+    },
+    getBaseFontMetrics: function PartialEvaluator_getBaseFontMetrics(name) {
+      var defaultWidth = 0;
+      var widths = [];
+      var monospace = false;
+      var stdFontMap = getStdFontMap();
+      var lookupName = stdFontMap[name] || name;
+      var Metrics = getMetrics();
+      if (!(lookupName in Metrics)) {
+        if (this.isSerifFont(name)) {
+          lookupName = 'Times-Roman';
+        } else {
+          lookupName = 'Helvetica';
+        }
+      }
+      var glyphWidths = Metrics[lookupName];
+      if (isNum(glyphWidths)) {
+        defaultWidth = glyphWidths;
+        monospace = true;
+      } else {
+        widths = glyphWidths();
+      }
+      return {
+        defaultWidth: defaultWidth,
+        monospace: monospace,
+        widths: widths
+      };
+    },
+    buildCharCodeToWidth: function PartialEvaluator_bulildCharCodeToWidth(widthsByGlyphName, properties) {
+      var widths = Object.create(null);
+      var differences = properties.differences;
+      var encoding = properties.defaultEncoding;
+      for (var charCode = 0; charCode < 256; charCode++) {
+        if (charCode in differences && widthsByGlyphName[differences[charCode]]) {
+          widths[charCode] = widthsByGlyphName[differences[charCode]];
+          continue;
+        }
+        if (charCode in encoding && widthsByGlyphName[encoding[charCode]]) {
+          widths[charCode] = widthsByGlyphName[encoding[charCode]];
+          continue;
+        }
+      }
+      return widths;
+    },
+    preEvaluateFont: function PartialEvaluator_preEvaluateFont(dict) {
+      var baseDict = dict;
+      var type = dict.get('Subtype');
+      assert(isName(type), 'invalid font Subtype');
+      var composite = false;
+      var uint8array;
+      if (type.name === 'Type0') {
+        var df = dict.get('DescendantFonts');
+        assert(df, 'Descendant fonts are not specified');
+        dict = isArray(df) ? this.xref.fetchIfRef(df[0]) : df;
+        type = dict.get('Subtype');
+        assert(isName(type), 'invalid font Subtype');
+        composite = true;
+      }
+      var descriptor = dict.get('FontDescriptor');
+      if (descriptor) {
+        var hash = new MurmurHash3_64();
+        var encoding = baseDict.getRaw('Encoding');
+        if (isName(encoding)) {
+          hash.update(encoding.name);
+        } else if (isRef(encoding)) {
+          hash.update(encoding.toString());
+        } else if (isDict(encoding)) {
+          var keys = encoding.getKeys();
+          for (var i = 0, ii = keys.length; i < ii; i++) {
+            var entry = encoding.getRaw(keys[i]);
+            if (isName(entry)) {
+              hash.update(entry.name);
+            } else if (isRef(entry)) {
+              hash.update(entry.toString());
+            } else if (isArray(entry)) {
+              var diffLength = entry.length,
+                  diffBuf = new Array(diffLength);
+              for (var j = 0; j < diffLength; j++) {
+                var diffEntry = entry[j];
+                if (isName(diffEntry)) {
+                  diffBuf[j] = diffEntry.name;
+                } else if (isNum(diffEntry) || isRef(diffEntry)) {
+                  diffBuf[j] = diffEntry.toString();
+                }
+              }
+              hash.update(diffBuf.join());
+            }
+          }
+        }
+        var toUnicode = dict.get('ToUnicode') || baseDict.get('ToUnicode');
+        if (isStream(toUnicode)) {
+          var stream = toUnicode.str || toUnicode;
+          uint8array = stream.buffer ? new Uint8Array(stream.buffer.buffer, 0, stream.bufferLength) : new Uint8Array(stream.bytes.buffer, stream.start, stream.end - stream.start);
+          hash.update(uint8array);
+        } else if (isName(toUnicode)) {
+          hash.update(toUnicode.name);
+        }
+        var widths = dict.get('Widths') || baseDict.get('Widths');
+        if (widths) {
+          uint8array = new Uint8Array(new Uint32Array(widths).buffer);
+          hash.update(uint8array);
+        }
+      }
+      return {
+        descriptor: descriptor,
+        dict: dict,
+        baseDict: baseDict,
+        composite: composite,
+        type: type.name,
+        hash: hash ? hash.hexdigest() : ''
+      };
+    },
+    translateFont: function PartialEvaluator_translateFont(preEvaluatedFont) {
+      var baseDict = preEvaluatedFont.baseDict;
+      var dict = preEvaluatedFont.dict;
+      var composite = preEvaluatedFont.composite;
+      var descriptor = preEvaluatedFont.descriptor;
+      var type = preEvaluatedFont.type;
+      var maxCharIndex = composite ? 0xFFFF : 0xFF;
+      var properties;
+      if (!descriptor) {
+        if (type === 'Type3') {
+          descriptor = new Dict(null);
+          descriptor.set('FontName', Name.get(type));
+          descriptor.set('FontBBox', dict.getArray('FontBBox'));
+        } else {
+          var baseFontName = dict.get('BaseFont');
+          assert(isName(baseFontName), 'Base font is not specified');
+          baseFontName = baseFontName.name.replace(/[,_]/g, '-');
+          var metrics = this.getBaseFontMetrics(baseFontName);
+          var fontNameWoStyle = baseFontName.split('-')[0];
+          var flags = (this.isSerifFont(fontNameWoStyle) ? FontFlags.Serif : 0) | (metrics.monospace ? FontFlags.FixedPitch : 0) | (getSymbolsFonts()[fontNameWoStyle] ? FontFlags.Symbolic : FontFlags.Nonsymbolic);
+          properties = {
+            type: type,
+            name: baseFontName,
+            widths: metrics.widths,
+            defaultWidth: metrics.defaultWidth,
+            flags: flags,
+            firstChar: 0,
+            lastChar: maxCharIndex
+          };
+          return this.extractDataStructures(dict, dict, properties).then(function (properties) {
+            properties.widths = this.buildCharCodeToWidth(metrics.widths, properties);
+            return new Font(baseFontName, null, properties);
+          }.bind(this));
+        }
+      }
+      var firstChar = dict.get('FirstChar') || 0;
+      var lastChar = dict.get('LastChar') || maxCharIndex;
+      var fontName = descriptor.get('FontName');
+      var baseFont = dict.get('BaseFont');
+      if (isString(fontName)) {
+        fontName = Name.get(fontName);
+      }
+      if (isString(baseFont)) {
+        baseFont = Name.get(baseFont);
+      }
+      if (type !== 'Type3') {
+        var fontNameStr = fontName && fontName.name;
+        var baseFontStr = baseFont && baseFont.name;
+        if (fontNameStr !== baseFontStr) {
+          info('The FontDescriptor\'s FontName is "' + fontNameStr + '" but should be the same as the Font\'s BaseFont "' + baseFontStr + '"');
+          if (fontNameStr && baseFontStr && baseFontStr.indexOf(fontNameStr) === 0) {
+            fontName = baseFont;
+          }
+        }
+      }
+      fontName = fontName || baseFont;
+      assert(isName(fontName), 'invalid font name');
+      var fontFile = descriptor.get('FontFile', 'FontFile2', 'FontFile3');
+      if (fontFile) {
+        if (fontFile.dict) {
+          var subtype = fontFile.dict.get('Subtype');
+          if (subtype) {
+            subtype = subtype.name;
+          }
+          var length1 = fontFile.dict.get('Length1');
+          var length2 = fontFile.dict.get('Length2');
+          var length3 = fontFile.dict.get('Length3');
+        }
+      }
+      properties = {
+        type: type,
+        name: fontName.name,
+        subtype: subtype,
+        file: fontFile,
+        length1: length1,
+        length2: length2,
+        length3: length3,
+        loadedName: baseDict.loadedName,
+        composite: composite,
+        wideChars: composite,
+        fixedPitch: false,
+        fontMatrix: dict.getArray('FontMatrix') || FONT_IDENTITY_MATRIX,
+        firstChar: firstChar || 0,
+        lastChar: lastChar || maxCharIndex,
+        bbox: descriptor.getArray('FontBBox'),
+        ascent: descriptor.get('Ascent'),
+        descent: descriptor.get('Descent'),
+        xHeight: descriptor.get('XHeight'),
+        capHeight: descriptor.get('CapHeight'),
+        flags: descriptor.get('Flags'),
+        italicAngle: descriptor.get('ItalicAngle'),
+        coded: false
+      };
+      var cMapPromise;
+      if (composite) {
+        var cidEncoding = baseDict.get('Encoding');
+        if (isName(cidEncoding)) {
+          properties.cidEncoding = cidEncoding.name;
+        }
+        cMapPromise = CMapFactory.create({
+          encoding: cidEncoding,
+          fetchBuiltInCMap: this.fetchBuiltInCMap,
+          useCMap: null
+        }).then(function (cMap) {
+          properties.cMap = cMap;
+          properties.vertical = properties.cMap.vertical;
+        });
+      } else {
+        cMapPromise = Promise.resolve(undefined);
+      }
+      return cMapPromise.then(function () {
+        return this.extractDataStructures(dict, baseDict, properties);
+      }.bind(this)).then(function (properties) {
+        this.extractWidths(dict, descriptor, properties);
+        if (type === 'Type3') {
+          properties.isType3Font = true;
+        }
+        return new Font(fontName.name, fontFile, properties);
+      }.bind(this));
+    }
+  };
+  return PartialEvaluator;
+}();
+var TranslatedFont = function TranslatedFontClosure() {
+  function TranslatedFont(loadedName, font, dict) {
+    this.loadedName = loadedName;
+    this.font = font;
+    this.dict = dict;
+    this.type3Loaded = null;
+    this.sent = false;
+  }
+  TranslatedFont.prototype = {
+    send: function (handler) {
+      if (this.sent) {
+        return;
+      }
+      var fontData = this.font.exportData();
+      handler.send('commonobj', [this.loadedName, 'Font', fontData]);
+      this.sent = true;
+    },
+    loadType3Data: function (evaluator, resources, parentOperatorList, task) {
+      assert(this.font.isType3Font);
+      if (this.type3Loaded) {
+        return this.type3Loaded;
+      }
+      var translatedFont = this.font;
+      var loadCharProcsPromise = Promise.resolve();
+      var charProcs = this.dict.get('CharProcs');
+      var fontResources = this.dict.get('Resources') || resources;
+      var charProcKeys = charProcs.getKeys();
+      var charProcOperatorList = Object.create(null);
+      for (var i = 0, n = charProcKeys.length; i < n; ++i) {
+        loadCharProcsPromise = loadCharProcsPromise.then(function (key) {
+          var glyphStream = charProcs.get(key);
+          var operatorList = new OperatorList();
+          return evaluator.getOperatorList(glyphStream, task, fontResources, operatorList).then(function () {
+            charProcOperatorList[key] = operatorList.getIR();
+            parentOperatorList.addDependencies(operatorList.dependencies);
+          }, function (reason) {
+            warn('Type3 font resource \"' + key + '\" is not available');
+            var operatorList = new OperatorList();
+            charProcOperatorList[key] = operatorList.getIR();
+          });
+        }.bind(this, charProcKeys[i]));
+      }
+      this.type3Loaded = loadCharProcsPromise.then(function () {
+        translatedFont.charProcOperatorList = charProcOperatorList;
+      });
+      return this.type3Loaded;
+    }
+  };
+  return TranslatedFont;
+}();
+var OperatorList = function OperatorListClosure() {
+  var CHUNK_SIZE = 1000;
+  var CHUNK_SIZE_ABOUT = CHUNK_SIZE - 5;
+  function getTransfers(queue) {
+    var transfers = [];
+    var fnArray = queue.fnArray,
+        argsArray = queue.argsArray;
+    for (var i = 0, ii = queue.length; i < ii; i++) {
+      switch (fnArray[i]) {
+        case OPS.paintInlineImageXObject:
+        case OPS.paintInlineImageXObjectGroup:
+        case OPS.paintImageMaskXObject:
+          var arg = argsArray[i][0];
+          if (!arg.cached) {
+            transfers.push(arg.data.buffer);
+          }
+          break;
+      }
+    }
+    return transfers;
+  }
+  function OperatorList(intent, messageHandler, pageIndex) {
+    this.messageHandler = messageHandler;
+    this.fnArray = [];
+    this.argsArray = [];
+    this.dependencies = Object.create(null);
+    this._totalLength = 0;
+    this.pageIndex = pageIndex;
+    this.intent = intent;
+  }
+  OperatorList.prototype = {
+    get length() {
+      return this.argsArray.length;
+    },
+    get totalLength() {
+      return this._totalLength + this.length;
+    },
+    addOp: function (fn, args) {
+      this.fnArray.push(fn);
+      this.argsArray.push(args);
+      if (this.messageHandler) {
+        if (this.fnArray.length >= CHUNK_SIZE) {
+          this.flush();
+        } else if (this.fnArray.length >= CHUNK_SIZE_ABOUT && (fn === OPS.restore || fn === OPS.endText)) {
+          this.flush();
+        }
+      }
+    },
+    addDependency: function (dependency) {
+      if (dependency in this.dependencies) {
+        return;
+      }
+      this.dependencies[dependency] = true;
+      this.addOp(OPS.dependency, [dependency]);
+    },
+    addDependencies: function (dependencies) {
+      for (var key in dependencies) {
+        this.addDependency(key);
+      }
+    },
+    addOpList: function (opList) {
+      Util.extendObj(this.dependencies, opList.dependencies);
+      for (var i = 0, ii = opList.length; i < ii; i++) {
+        this.addOp(opList.fnArray[i], opList.argsArray[i]);
+      }
+    },
+    getIR: function () {
+      return {
+        fnArray: this.fnArray,
+        argsArray: this.argsArray,
+        length: this.length
+      };
+    },
+    flush: function (lastChunk) {
+      if (this.intent !== 'oplist') {
+        new QueueOptimizer().optimize(this);
+      }
+      var transfers = getTransfers(this);
+      var length = this.length;
+      this._totalLength += length;
+      this.messageHandler.send('RenderPageChunk', {
+        operatorList: {
+          fnArray: this.fnArray,
+          argsArray: this.argsArray,
+          lastChunk: lastChunk,
+          length: length
+        },
+        pageIndex: this.pageIndex,
+        intent: this.intent
+      }, transfers);
+      this.dependencies = Object.create(null);
+      this.fnArray.length = 0;
+      this.argsArray.length = 0;
+    }
+  };
+  return OperatorList;
+}();
+var StateManager = function StateManagerClosure() {
+  function StateManager(initialState) {
+    this.state = initialState;
+    this.stateStack = [];
+  }
+  StateManager.prototype = {
+    save: function () {
+      var old = this.state;
+      this.stateStack.push(this.state);
+      this.state = old.clone();
+    },
+    restore: function () {
+      var prev = this.stateStack.pop();
+      if (prev) {
+        this.state = prev;
+      }
+    },
+    transform: function (args) {
+      this.state.ctm = Util.transform(this.state.ctm, args);
+    }
+  };
+  return StateManager;
+}();
+var TextState = function TextStateClosure() {
+  function TextState() {
+    this.ctm = new Float32Array(IDENTITY_MATRIX);
+    this.fontName = null;
+    this.fontSize = 0;
+    this.font = null;
+    this.fontMatrix = FONT_IDENTITY_MATRIX;
+    this.textMatrix = IDENTITY_MATRIX.slice();
+    this.textLineMatrix = IDENTITY_MATRIX.slice();
+    this.charSpacing = 0;
+    this.wordSpacing = 0;
+    this.leading = 0;
+    this.textHScale = 1;
+    this.textRise = 0;
+  }
+  TextState.prototype = {
+    setTextMatrix: function TextState_setTextMatrix(a, b, c, d, e, f) {
+      var m = this.textMatrix;
+      m[0] = a;
+      m[1] = b;
+      m[2] = c;
+      m[3] = d;
+      m[4] = e;
+      m[5] = f;
+    },
+    setTextLineMatrix: function TextState_setTextMatrix(a, b, c, d, e, f) {
+      var m = this.textLineMatrix;
+      m[0] = a;
+      m[1] = b;
+      m[2] = c;
+      m[3] = d;
+      m[4] = e;
+      m[5] = f;
+    },
+    translateTextMatrix: function TextState_translateTextMatrix(x, y) {
+      var m = this.textMatrix;
+      m[4] = m[0] * x + m[2] * y + m[4];
+      m[5] = m[1] * x + m[3] * y + m[5];
+    },
+    translateTextLineMatrix: function TextState_translateTextMatrix(x, y) {
+      var m = this.textLineMatrix;
+      m[4] = m[0] * x + m[2] * y + m[4];
+      m[5] = m[1] * x + m[3] * y + m[5];
+    },
+    calcTextLineMatrixAdvance: function TextState_calcTextLineMatrixAdvance(a, b, c, d, e, f) {
+      var font = this.font;
+      if (!font) {
+        return null;
+      }
+      var m = this.textLineMatrix;
+      if (!(a === m[0] && b === m[1] && c === m[2] && d === m[3])) {
+        return null;
+      }
+      var txDiff = e - m[4],
+          tyDiff = f - m[5];
+      if (font.vertical && txDiff !== 0 || !font.vertical && tyDiff !== 0) {
+        return null;
+      }
+      var tx,
+          ty,
+          denominator = a * d - b * c;
+      if (font.vertical) {
+        tx = -tyDiff * c / denominator;
+        ty = tyDiff * a / denominator;
+      } else {
+        tx = txDiff * d / denominator;
+        ty = -txDiff * b / denominator;
+      }
+      return {
+        width: tx,
+        height: ty,
+        value: font.vertical ? ty : tx
+      };
+    },
+    calcRenderMatrix: function TextState_calcRendeMatrix(ctm) {
+      var tsm = [this.fontSize * this.textHScale, 0, 0, this.fontSize, 0, this.textRise];
+      return Util.transform(ctm, Util.transform(this.textMatrix, tsm));
+    },
+    carriageReturn: function TextState_carriageReturn() {
+      this.translateTextLineMatrix(0, -this.leading);
+      this.textMatrix = this.textLineMatrix.slice();
+    },
+    clone: function TextState_clone() {
+      var clone = Object.create(this);
+      clone.textMatrix = this.textMatrix.slice();
+      clone.textLineMatrix = this.textLineMatrix.slice();
+      clone.fontMatrix = this.fontMatrix.slice();
+      return clone;
+    }
+  };
+  return TextState;
+}();
+var EvalState = function EvalStateClosure() {
+  function EvalState() {
+    this.ctm = new Float32Array(IDENTITY_MATRIX);
+    this.font = null;
+    this.textRenderingMode = TextRenderingMode.FILL;
+    this.fillColorSpace = ColorSpace.singletons.gray;
+    this.strokeColorSpace = ColorSpace.singletons.gray;
+  }
+  EvalState.prototype = {
+    clone: function CanvasExtraState_clone() {
+      return Object.create(this);
+    }
+  };
+  return EvalState;
+}();
+var EvaluatorPreprocessor = function EvaluatorPreprocessorClosure() {
+  var getOPMap = getLookupTableFactory(function (t) {
+    t['w'] = {
+      id: OPS.setLineWidth,
+      numArgs: 1,
+      variableArgs: false
+    };
+    t['J'] = {
+      id: OPS.setLineCap,
+      numArgs: 1,
+      variableArgs: false
+    };
+    t['j'] = {
+      id: OPS.setLineJoin,
+      numArgs: 1,
+      variableArgs: false
+    };
+    t['M'] = {
+      id: OPS.setMiterLimit,
+      numArgs: 1,
+      variableArgs: false
+    };
+    t['d'] = {
+      id: OPS.setDash,
+      numArgs: 2,
+      variableArgs: false
+    };
+    t['ri'] = {
+      id: OPS.setRenderingIntent,
+      numArgs: 1,
+      variableArgs: false
+    };
+    t['i'] = {
+      id: OPS.setFlatness,
+      numArgs: 1,
+      variableArgs: false
+    };
+    t['gs'] = {
+      id: OPS.setGState,
+      numArgs: 1,
+      variableArgs: false
+    };
+    t['q'] = {
+      id: OPS.save,
+      numArgs: 0,
+      variableArgs: false
+    };
+    t['Q'] = {
+      id: OPS.restore,
+      numArgs: 0,
+      variableArgs: false
+    };
+    t['cm'] = {
+      id: OPS.transform,
+      numArgs: 6,
+      variableArgs: false
+    };
+    t['m'] = {
+      id: OPS.moveTo,
+      numArgs: 2,
+      variableArgs: false
+    };
+    t['l'] = {
+      id: OPS.lineTo,
+      numArgs: 2,
+      variableArgs: false
+    };
+    t['c'] = {
+      id: OPS.curveTo,
+      numArgs: 6,
+      variableArgs: false
+    };
+    t['v'] = {
+      id: OPS.curveTo2,
+      numArgs: 4,
+      variableArgs: false
+    };
+    t['y'] = {
+      id: OPS.curveTo3,
+      numArgs: 4,
+      variableArgs: false
+    };
+    t['h'] = {
+      id: OPS.closePath,
+      numArgs: 0,
+      variableArgs: false
+    };
+    t['re'] = {
+      id: OPS.rectangle,
+      numArgs: 4,
+      variableArgs: false
+    };
+    t['S'] = {
+      id: OPS.stroke,
+      numArgs: 0,
+      variableArgs: false
+    };
+    t['s'] = {
+      id: OPS.closeStroke,
+      numArgs: 0,
+      variableArgs: false
+    };
+    t['f'] = {
+      id: OPS.fill,
+      numArgs: 0,
+      variableArgs: false
+    };
+    t['F'] = {
+      id: OPS.fill,
+      numArgs: 0,
+      variableArgs: false
+    };
+    t['f*'] = {
+      id: OPS.eoFill,
+      numArgs: 0,
+      variableArgs: false
+    };
+    t['B'] = {
+      id: OPS.fillStroke,
+      numArgs: 0,
+      variableArgs: false
+    };
+    t['B*'] = {
+      id: OPS.eoFillStroke,
+      numArgs: 0,
+      variableArgs: false
+    };
+    t['b'] = {
+      id: OPS.closeFillStroke,
+      numArgs: 0,
+      variableArgs: false
+    };
+    t['b*'] = {
+      id: OPS.closeEOFillStroke,
+      numArgs: 0,
+      variableArgs: false
+    };
+    t['n'] = {
+      id: OPS.endPath,
+      numArgs: 0,
+      variableArgs: false
+    };
+    t['W'] = {
+      id: OPS.clip,
+      numArgs: 0,
+      variableArgs: false
+    };
+    t['W*'] = {
+      id: OPS.eoClip,
+      numArgs: 0,
+      variableArgs: false
+    };
+    t['BT'] = {
+      id: OPS.beginText,
+      numArgs: 0,
+      variableArgs: false
+    };
+    t['ET'] = {
+      id: OPS.endText,
+      numArgs: 0,
+      variableArgs: false
+    };
+    t['Tc'] = {
+      id: OPS.setCharSpacing,
+      numArgs: 1,
+      variableArgs: false
+    };
+    t['Tw'] = {
+      id: OPS.setWordSpacing,
+      numArgs: 1,
+      variableArgs: false
+    };
+    t['Tz'] = {
+      id: OPS.setHScale,
+      numArgs: 1,
+      variableArgs: false
+    };
+    t['TL'] = {
+      id: OPS.setLeading,
+      numArgs: 1,
+      variableArgs: false
+    };
+    t['Tf'] = {
+      id: OPS.setFont,
+      numArgs: 2,
+      variableArgs: false
+    };
+    t['Tr'] = {
+      id: OPS.setTextRenderingMode,
+      numArgs: 1,
+      variableArgs: false
+    };
+    t['Ts'] = {
+      id: OPS.setTextRise,
+      numArgs: 1,
+      variableArgs: false
+    };
+    t['Td'] = {
+      id: OPS.moveText,
+      numArgs: 2,
+      variableArgs: false
+    };
+    t['TD'] = {
+      id: OPS.setLeadingMoveText,
+      numArgs: 2,
+      variableArgs: false
+    };
+    t['Tm'] = {
+      id: OPS.setTextMatrix,
+      numArgs: 6,
+      variableArgs: false
+    };
+    t['T*'] = {
+      id: OPS.nextLine,
+      numArgs: 0,
+      variableArgs: false
+    };
+    t['Tj'] = {
+      id: OPS.showText,
+      numArgs: 1,
+      variableArgs: false
+    };
+    t['TJ'] = {
+      id: OPS.showSpacedText,
+      numArgs: 1,
+      variableArgs: false
+    };
+    t['\''] = {
+      id: OPS.nextLineShowText,
+      numArgs: 1,
+      variableArgs: false
+    };
+    t['"'] = {
+      id: OPS.nextLineSetSpacingShowText,
+      numArgs: 3,
+      variableArgs: false
+    };
+    t['d0'] = {
+      id: OPS.setCharWidth,
+      numArgs: 2,
+      variableArgs: false
+    };
+    t['d1'] = {
+      id: OPS.setCharWidthAndBounds,
+      numArgs: 6,
+      variableArgs: false
+    };
+    t['CS'] = {
+      id: OPS.setStrokeColorSpace,
+      numArgs: 1,
+      variableArgs: false
+    };
+    t['cs'] = {
+      id: OPS.setFillColorSpace,
+      numArgs: 1,
+      variableArgs: false
+    };
+    t['SC'] = {
+      id: OPS.setStrokeColor,
+      numArgs: 4,
+      variableArgs: true
+    };
+    t['SCN'] = {
+      id: OPS.setStrokeColorN,
+      numArgs: 33,
+      variableArgs: true
+    };
+    t['sc'] = {
+      id: OPS.setFillColor,
+      numArgs: 4,
+      variableArgs: true
+    };
+    t['scn'] = {
+      id: OPS.setFillColorN,
+      numArgs: 33,
+      variableArgs: true
+    };
+    t['G'] = {
+      id: OPS.setStrokeGray,
+      numArgs: 1,
+      variableArgs: false
+    };
+    t['g'] = {
+      id: OPS.setFillGray,
+      numArgs: 1,
+      variableArgs: false
+    };
+    t['RG'] = {
+      id: OPS.setStrokeRGBColor,
+      numArgs: 3,
+      variableArgs: false
+    };
+    t['rg'] = {
+      id: OPS.setFillRGBColor,
+      numArgs: 3,
+      variableArgs: false
+    };
+    t['K'] = {
+      id: OPS.setStrokeCMYKColor,
+      numArgs: 4,
+      variableArgs: false
+    };
+    t['k'] = {
+      id: OPS.setFillCMYKColor,
+      numArgs: 4,
+      variableArgs: false
+    };
+    t['sh'] = {
+      id: OPS.shadingFill,
+      numArgs: 1,
+      variableArgs: false
+    };
+    t['BI'] = {
+      id: OPS.beginInlineImage,
+      numArgs: 0,
+      variableArgs: false
+    };
+    t['ID'] = {
+      id: OPS.beginImageData,
+      numArgs: 0,
+      variableArgs: false
+    };
+    t['EI'] = {
+      id: OPS.endInlineImage,
+      numArgs: 1,
+      variableArgs: false
+    };
+    t['Do'] = {
+      id: OPS.paintXObject,
+      numArgs: 1,
+      variableArgs: false
+    };
+    t['MP'] = {
+      id: OPS.markPoint,
+      numArgs: 1,
+      variableArgs: false
+    };
+    t['DP'] = {
+      id: OPS.markPointProps,
+      numArgs: 2,
+      variableArgs: false
+    };
+    t['BMC'] = {
+      id: OPS.beginMarkedContent,
+      numArgs: 1,
+      variableArgs: false
+    };
+    t['BDC'] = {
+      id: OPS.beginMarkedContentProps,
+      numArgs: 2,
+      variableArgs: false
+    };
+    t['EMC'] = {
+      id: OPS.endMarkedContent,
+      numArgs: 0,
+      variableArgs: false
+    };
+    t['BX'] = {
+      id: OPS.beginCompat,
+      numArgs: 0,
+      variableArgs: false
+    };
+    t['EX'] = {
+      id: OPS.endCompat,
+      numArgs: 0,
+      variableArgs: false
+    };
+    t['BM'] = null;
+    t['BD'] = null;
+    t['true'] = null;
+    t['fa'] = null;
+    t['fal'] = null;
+    t['fals'] = null;
+    t['false'] = null;
+    t['nu'] = null;
+    t['nul'] = null;
+    t['null'] = null;
+  });
+  function EvaluatorPreprocessor(stream, xref, stateManager) {
+    this.opMap = getOPMap();
+    this.parser = new Parser(new Lexer(stream, this.opMap), false, xref);
+    this.stateManager = stateManager;
+    this.nonProcessedArgs = [];
+  }
+  EvaluatorPreprocessor.prototype = {
+    get savedStatesDepth() {
+      return this.stateManager.stateStack.length;
+    },
+    read: function EvaluatorPreprocessor_read(operation) {
+      var args = operation.args;
+      while (true) {
+        var obj = this.parser.getObj();
+        if (isCmd(obj)) {
+          var cmd = obj.cmd;
+          var opSpec = this.opMap[cmd];
+          if (!opSpec) {
+            warn('Unknown command "' + cmd + '"');
+            continue;
+          }
+          var fn = opSpec.id;
+          var numArgs = opSpec.numArgs;
+          var argsLength = args !== null ? args.length : 0;
+          if (!opSpec.variableArgs) {
+            if (argsLength !== numArgs) {
+              var nonProcessedArgs = this.nonProcessedArgs;
+              while (argsLength > numArgs) {
+                nonProcessedArgs.push(args.shift());
+                argsLength--;
+              }
+              while (argsLength < numArgs && nonProcessedArgs.length !== 0) {
+                if (args === null) {
+                  args = [];
+                }
+                args.unshift(nonProcessedArgs.pop());
+                argsLength++;
+              }
+            }
+            if (argsLength < numArgs) {
+              warn('Skipping command ' + fn + ': expected ' + numArgs + ' args, but received ' + argsLength + ' args.');
+              if (args !== null) {
+                args.length = 0;
+              }
+              continue;
+            }
+          } else if (argsLength > numArgs) {
+            info('Command ' + fn + ': expected [0,' + numArgs + '] args, but received ' + argsLength + ' args.');
+          }
+          this.preprocessCommand(fn, args);
+          operation.fn = fn;
+          operation.args = args;
+          return true;
+        }
+        if (isEOF(obj)) {
+          return false;
+        }
+        if (obj !== null) {
+          if (args === null) {
+            args = [];
+          }
+          args.push(obj);
+          assert(args.length <= 33, 'Too many arguments');
+        }
+      }
+    },
+    preprocessCommand: function EvaluatorPreprocessor_preprocessCommand(fn, args) {
+      switch (fn | 0) {
+        case OPS.save:
+          this.stateManager.save();
+          break;
+        case OPS.restore:
+          this.stateManager.restore();
+          break;
+        case OPS.transform:
+          this.stateManager.transform(args);
+          break;
+      }
+    }
+  };
+  return EvaluatorPreprocessor;
+}();
+var QueueOptimizer = function QueueOptimizerClosure() {
+  function addState(parentState, pattern, fn) {
+    var state = parentState;
+    for (var i = 0, ii = pattern.length - 1; i < ii; i++) {
+      var item = pattern[i];
+      state = state[item] || (state[item] = []);
+    }
+    state[pattern[pattern.length - 1]] = fn;
+  }
+  function handlePaintSolidColorImageMask(iFirstSave, count, fnArray, argsArray) {
+    var iFirstPIMXO = iFirstSave + 2;
+    for (var i = 0; i < count; i++) {
+      var arg = argsArray[iFirstPIMXO + 4 * i];
+      var imageMask = arg.length === 1 && arg[0];
+      if (imageMask && imageMask.width === 1 && imageMask.height === 1 && (!imageMask.data.length || imageMask.data.length === 1 && imageMask.data[0] === 0)) {
+        fnArray[iFirstPIMXO + 4 * i] = OPS.paintSolidColorImageMask;
+        continue;
+      }
+      break;
+    }
+    return count - i;
+  }
+  var InitialState = [];
+  addState(InitialState, [OPS.save, OPS.transform, OPS.paintInlineImageXObject, OPS.restore], function foundInlineImageGroup(context) {
+    var MIN_IMAGES_IN_INLINE_IMAGES_BLOCK = 10;
+    var MAX_IMAGES_IN_INLINE_IMAGES_BLOCK = 200;
+    var MAX_WIDTH = 1000;
+    var IMAGE_PADDING = 1;
+    var fnArray = context.fnArray,
+        argsArray = context.argsArray;
+    var curr = context.iCurr;
+    var iFirstSave = curr - 3;
+    var iFirstTransform = curr - 2;
+    var iFirstPIIXO = curr - 1;
+    var i = iFirstSave + 4;
+    var ii = fnArray.length;
+    while (i + 3 < ii) {
+      if (fnArray[i] !== OPS.save || fnArray[i + 1] !== OPS.transform || fnArray[i + 2] !== OPS.paintInlineImageXObject || fnArray[i + 3] !== OPS.restore) {
+        break;
+      }
+      i += 4;
+    }
+    var count = Math.min((i - iFirstSave) / 4, MAX_IMAGES_IN_INLINE_IMAGES_BLOCK);
+    if (count < MIN_IMAGES_IN_INLINE_IMAGES_BLOCK) {
+      return i;
+    }
+    var maxX = 0;
+    var map = [],
+        maxLineHeight = 0;
+    var currentX = IMAGE_PADDING,
+        currentY = IMAGE_PADDING;
+    var q;
+    for (q = 0; q < count; q++) {
+      var transform = argsArray[iFirstTransform + (q << 2)];
+      var img = argsArray[iFirstPIIXO + (q << 2)][0];
+      if (currentX + img.width > MAX_WIDTH) {
+        maxX = Math.max(maxX, currentX);
+        currentY += maxLineHeight + 2 * IMAGE_PADDING;
+        currentX = 0;
+        maxLineHeight = 0;
+      }
+      map.push({
+        transform: transform,
+        x: currentX,
+        y: currentY,
+        w: img.width,
+        h: img.height
+      });
+      currentX += img.width + 2 * IMAGE_PADDING;
+      maxLineHeight = Math.max(maxLineHeight, img.height);
+    }
+    var imgWidth = Math.max(maxX, currentX) + IMAGE_PADDING;
+    var imgHeight = currentY + maxLineHeight + IMAGE_PADDING;
+    var imgData = new Uint8Array(imgWidth * imgHeight * 4);
+    var imgRowSize = imgWidth << 2;
+    for (q = 0; q < count; q++) {
+      var data = argsArray[iFirstPIIXO + (q << 2)][0].data;
+      var rowSize = map[q].w << 2;
+      var dataOffset = 0;
+      var offset = map[q].x + map[q].y * imgWidth << 2;
+      imgData.set(data.subarray(0, rowSize), offset - imgRowSize);
+      for (var k = 0, kk = map[q].h; k < kk; k++) {
+        imgData.set(data.subarray(dataOffset, dataOffset + rowSize), offset);
+        dataOffset += rowSize;
+        offset += imgRowSize;
+      }
+      imgData.set(data.subarray(dataOffset - rowSize, dataOffset), offset);
+      while (offset >= 0) {
+        data[offset - 4] = data[offset];
+        data[offset - 3] = data[offset + 1];
+        data[offset - 2] = data[offset + 2];
+        data[offset - 1] = data[offset + 3];
+        data[offset + rowSize] = data[offset + rowSize - 4];
+        data[offset + rowSize + 1] = data[offset + rowSize - 3];
+        data[offset + rowSize + 2] = data[offset + rowSize - 2];
+        data[offset + rowSize + 3] = data[offset + rowSize - 1];
+        offset -= imgRowSize;
+      }
+    }
+    fnArray.splice(iFirstSave, count * 4, OPS.paintInlineImageXObjectGroup);
+    argsArray.splice(iFirstSave, count * 4, [{
+      width: imgWidth,
+      height: imgHeight,
+      kind: ImageKind.RGBA_32BPP,
+      data: imgData
+    }, map]);
+    return iFirstSave + 1;
+  });
+  addState(InitialState, [OPS.save, OPS.transform, OPS.paintImageMaskXObject, OPS.restore], function foundImageMaskGroup(context) {
+    var MIN_IMAGES_IN_MASKS_BLOCK = 10;
+    var MAX_IMAGES_IN_MASKS_BLOCK = 100;
+    var MAX_SAME_IMAGES_IN_MASKS_BLOCK = 1000;
+    var fnArray = context.fnArray,
+        argsArray = context.argsArray;
+    var curr = context.iCurr;
+    var iFirstSave = curr - 3;
+    var iFirstTransform = curr - 2;
+    var iFirstPIMXO = curr - 1;
+    var i = iFirstSave + 4;
+    var ii = fnArray.length;
+    while (i + 3 < ii) {
+      if (fnArray[i] !== OPS.save || fnArray[i + 1] !== OPS.transform || fnArray[i + 2] !== OPS.paintImageMaskXObject || fnArray[i + 3] !== OPS.restore) {
+        break;
+      }
+      i += 4;
+    }
+    var count = (i - iFirstSave) / 4;
+    count = handlePaintSolidColorImageMask(iFirstSave, count, fnArray, argsArray);
+    if (count < MIN_IMAGES_IN_MASKS_BLOCK) {
+      return i;
+    }
+    var q;
+    var isSameImage = false;
+    var iTransform, transformArgs;
+    var firstPIMXOArg0 = argsArray[iFirstPIMXO][0];
+    if (argsArray[iFirstTransform][1] === 0 && argsArray[iFirstTransform][2] === 0) {
+      isSameImage = true;
+      var firstTransformArg0 = argsArray[iFirstTransform][0];
+      var firstTransformArg3 = argsArray[iFirstTransform][3];
+      iTransform = iFirstTransform + 4;
+      var iPIMXO = iFirstPIMXO + 4;
+      for (q = 1; q < count; q++, iTransform += 4, iPIMXO += 4) {
+        transformArgs = argsArray[iTransform];
+        if (argsArray[iPIMXO][0] !== firstPIMXOArg0 || transformArgs[0] !== firstTransformArg0 || transformArgs[1] !== 0 || transformArgs[2] !== 0 || transformArgs[3] !== firstTransformArg3) {
+          if (q < MIN_IMAGES_IN_MASKS_BLOCK) {
+            isSameImage = false;
+          } else {
+            count = q;
+          }
+          break;
+        }
+      }
+    }
+    if (isSameImage) {
+      count = Math.min(count, MAX_SAME_IMAGES_IN_MASKS_BLOCK);
+      var positions = new Float32Array(count * 2);
+      iTransform = iFirstTransform;
+      for (q = 0; q < count; q++, iTransform += 4) {
+        transformArgs = argsArray[iTransform];
+        positions[q << 1] = transformArgs[4];
+        positions[(q << 1) + 1] = transformArgs[5];
+      }
+      fnArray.splice(iFirstSave, count * 4, OPS.paintImageMaskXObjectRepeat);
+      argsArray.splice(iFirstSave, count * 4, [firstPIMXOArg0, firstTransformArg0, firstTransformArg3, positions]);
+    } else {
+      count = Math.min(count, MAX_IMAGES_IN_MASKS_BLOCK);
+      var images = [];
+      for (q = 0; q < count; q++) {
+        transformArgs = argsArray[iFirstTransform + (q << 2)];
+        var maskParams = argsArray[iFirstPIMXO + (q << 2)][0];
+        images.push({
+          data: maskParams.data,
+          width: maskParams.width,
+          height: maskParams.height,
+          transform: transformArgs
+        });
+      }
+      fnArray.splice(iFirstSave, count * 4, OPS.paintImageMaskXObjectGroup);
+      argsArray.splice(iFirstSave, count * 4, [images]);
+    }
+    return iFirstSave + 1;
+  });
+  addState(InitialState, [OPS.save, OPS.transform, OPS.paintImageXObject, OPS.restore], function (context) {
+    var MIN_IMAGES_IN_BLOCK = 3;
+    var MAX_IMAGES_IN_BLOCK = 1000;
+    var fnArray = context.fnArray,
+        argsArray = context.argsArray;
+    var curr = context.iCurr;
+    var iFirstSave = curr - 3;
+    var iFirstTransform = curr - 2;
+    var iFirstPIXO = curr - 1;
+    var iFirstRestore = curr;
+    if (argsArray[iFirstTransform][1] !== 0 || argsArray[iFirstTransform][2] !== 0) {
+      return iFirstRestore + 1;
+    }
+    var firstPIXOArg0 = argsArray[iFirstPIXO][0];
+    var firstTransformArg0 = argsArray[iFirstTransform][0];
+    var firstTransformArg3 = argsArray[iFirstTransform][3];
+    var i = iFirstSave + 4;
+    var ii = fnArray.length;
+    while (i + 3 < ii) {
+      if (fnArray[i] !== OPS.save || fnArray[i + 1] !== OPS.transform || fnArray[i + 2] !== OPS.paintImageXObject || fnArray[i + 3] !== OPS.restore) {
+        break;
+      }
+      if (argsArray[i + 1][0] !== firstTransformArg0 || argsArray[i + 1][1] !== 0 || argsArray[i + 1][2] !== 0 || argsArray[i + 1][3] !== firstTransformArg3) {
+        break;
+      }
+      if (argsArray[i + 2][0] !== firstPIXOArg0) {
+        break;
+      }
+      i += 4;
+    }
+    var count = Math.min((i - iFirstSave) / 4, MAX_IMAGES_IN_BLOCK);
+    if (count < MIN_IMAGES_IN_BLOCK) {
+      return i;
+    }
+    var positions = new Float32Array(count * 2);
+    var iTransform = iFirstTransform;
+    for (var q = 0; q < count; q++, iTransform += 4) {
+      var transformArgs = argsArray[iTransform];
+      positions[q << 1] = transformArgs[4];
+      positions[(q << 1) + 1] = transformArgs[5];
+    }
+    var args = [firstPIXOArg0, firstTransformArg0, firstTransformArg3, positions];
+    fnArray.splice(iFirstSave, count * 4, OPS.paintImageXObjectRepeat);
+    argsArray.splice(iFirstSave, count * 4, args);
+    return iFirstSave + 1;
+  });
+  addState(InitialState, [OPS.beginText, OPS.setFont, OPS.setTextMatrix, OPS.showText, OPS.endText], function (context) {
+    var MIN_CHARS_IN_BLOCK = 3;
+    var MAX_CHARS_IN_BLOCK = 1000;
+    var fnArray = context.fnArray,
+        argsArray = context.argsArray;
+    var curr = context.iCurr;
+    var iFirstBeginText = curr - 4;
+    var iFirstSetFont = curr - 3;
+    var iFirstSetTextMatrix = curr - 2;
+    var iFirstShowText = curr - 1;
+    var iFirstEndText = curr;
+    var firstSetFontArg0 = argsArray[iFirstSetFont][0];
+    var firstSetFontArg1 = argsArray[iFirstSetFont][1];
+    var i = iFirstBeginText + 5;
+    var ii = fnArray.length;
+    while (i + 4 < ii) {
+      if (fnArray[i] !== OPS.beginText || fnArray[i + 1] !== OPS.setFont || fnArray[i + 2] !== OPS.setTextMatrix || fnArray[i + 3] !== OPS.showText || fnArray[i + 4] !== OPS.endText) {
+        break;
+      }
+      if (argsArray[i + 1][0] !== firstSetFontArg0 || argsArray[i + 1][1] !== firstSetFontArg1) {
+        break;
+      }
+      i += 5;
+    }
+    var count = Math.min((i - iFirstBeginText) / 5, MAX_CHARS_IN_BLOCK);
+    if (count < MIN_CHARS_IN_BLOCK) {
+      return i;
+    }
+    var iFirst = iFirstBeginText;
+    if (iFirstBeginText >= 4 && fnArray[iFirstBeginText - 4] === fnArray[iFirstSetFont] && fnArray[iFirstBeginText - 3] === fnArray[iFirstSetTextMatrix] && fnArray[iFirstBeginText - 2] === fnArray[iFirstShowText] && fnArray[iFirstBeginText - 1] === fnArray[iFirstEndText] && argsArray[iFirstBeginText - 4][0] === firstSetFontArg0 && argsArray[iFirstBeginText - 4][1] === firstSetFontArg1) {
+      count++;
+      iFirst -= 5;
+    }
+    var iEndText = iFirst + 4;
+    for (var q = 1; q < count; q++) {
+      fnArray.splice(iEndText, 3);
+      argsArray.splice(iEndText, 3);
+      iEndText += 2;
+    }
+    return iEndText + 1;
+  });
+  function QueueOptimizer() {}
+  QueueOptimizer.prototype = {
+    optimize: function QueueOptimizer_optimize(queue) {
+      var fnArray = queue.fnArray,
+          argsArray = queue.argsArray;
+      var context = {
+        iCurr: 0,
+        fnArray: fnArray,
+        argsArray: argsArray
+      };
+      var state;
+      var i = 0,
+          ii = fnArray.length;
+      while (i < ii) {
+        state = (state || InitialState)[fnArray[i]];
+        if (typeof state === 'function') {
+          context.iCurr = i;
+          i = state(context);
+          state = undefined;
+          ii = context.fnArray.length;
+        } else {
+          i++;
+        }
+      }
+    }
+  };
+  return QueueOptimizer;
+}();
+exports.OperatorList = OperatorList;
+exports.PartialEvaluator = PartialEvaluator;
+
+/***/ }),
+/* 15 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var coreArithmeticDecoder = __w_pdfjs_require__(10);
+var info = sharedUtil.info;
+var warn = sharedUtil.warn;
+var error = sharedUtil.error;
+var log2 = sharedUtil.log2;
+var readUint16 = sharedUtil.readUint16;
+var readUint32 = sharedUtil.readUint32;
+var ArithmeticDecoder = coreArithmeticDecoder.ArithmeticDecoder;
+var JpxImage = function JpxImageClosure() {
+  var SubbandsGainLog2 = {
+    'LL': 0,
+    'LH': 1,
+    'HL': 1,
+    'HH': 2
+  };
+  function JpxImage() {
+    this.failOnCorruptedImage = false;
+  }
+  JpxImage.prototype = {
+    parse: function JpxImage_parse(data) {
+      var head = readUint16(data, 0);
+      if (head === 0xFF4F) {
+        this.parseCodestream(data, 0, data.length);
+        return;
+      }
+      var position = 0,
+          length = data.length;
+      while (position < length) {
+        var headerSize = 8;
+        var lbox = readUint32(data, position);
+        var tbox = readUint32(data, position + 4);
+        position += headerSize;
+        if (lbox === 1) {
+          lbox = readUint32(data, position) * 4294967296 + readUint32(data, position + 4);
+          position += 8;
+          headerSize += 8;
+        }
+        if (lbox === 0) {
+          lbox = length - position + headerSize;
+        }
+        if (lbox < headerSize) {
+          error('JPX Error: Invalid box field size');
+        }
+        var dataLength = lbox - headerSize;
+        var jumpDataLength = true;
+        switch (tbox) {
+          case 0x6A703268:
+            jumpDataLength = false;
+            break;
+          case 0x636F6C72:
+            var method = data[position];
+            if (method === 1) {
+              var colorspace = readUint32(data, position + 3);
+              switch (colorspace) {
+                case 16:
+                case 17:
+                case 18:
+                  break;
+                default:
+                  warn('Unknown colorspace ' + colorspace);
+                  break;
+              }
+            } else if (method === 2) {
+              info('ICC profile not supported');
+            }
+            break;
+          case 0x6A703263:
+            this.parseCodestream(data, position, position + dataLength);
+            break;
+          case 0x6A502020:
+            if (readUint32(data, position) !== 0x0d0a870a) {
+              warn('Invalid JP2 signature');
+            }
+            break;
+          case 0x6A501A1A:
+          case 0x66747970:
+          case 0x72726571:
+          case 0x72657320:
+          case 0x69686472:
+            break;
+          default:
+            var headerType = String.fromCharCode(tbox >> 24 & 0xFF, tbox >> 16 & 0xFF, tbox >> 8 & 0xFF, tbox & 0xFF);
+            warn('Unsupported header type ' + tbox + ' (' + headerType + ')');
+            break;
+        }
+        if (jumpDataLength) {
+          position += dataLength;
+        }
+      }
+    },
+    parseImageProperties: function JpxImage_parseImageProperties(stream) {
+      var newByte = stream.getByte();
+      while (newByte >= 0) {
+        var oldByte = newByte;
+        newByte = stream.getByte();
+        var code = oldByte << 8 | newByte;
+        if (code === 0xFF51) {
+          stream.skip(4);
+          var Xsiz = stream.getInt32() >>> 0;
+          var Ysiz = stream.getInt32() >>> 0;
+          var XOsiz = stream.getInt32() >>> 0;
+          var YOsiz = stream.getInt32() >>> 0;
+          stream.skip(16);
+          var Csiz = stream.getUint16();
+          this.width = Xsiz - XOsiz;
+          this.height = Ysiz - YOsiz;
+          this.componentsCount = Csiz;
+          this.bitsPerComponent = 8;
+          return;
+        }
+      }
+      error('JPX Error: No size marker found in JPX stream');
+    },
+    parseCodestream: function JpxImage_parseCodestream(data, start, end) {
+      var context = {};
+      var doNotRecover = false;
+      try {
+        var position = start;
+        while (position + 1 < end) {
+          var code = readUint16(data, position);
+          position += 2;
+          var length = 0,
+              j,
+              sqcd,
+              spqcds,
+              spqcdSize,
+              scalarExpounded,
+              tile;
+          switch (code) {
+            case 0xFF4F:
+              context.mainHeader = true;
+              break;
+            case 0xFFD9:
+              break;
+            case 0xFF51:
+              length = readUint16(data, position);
+              var siz = {};
+              siz.Xsiz = readUint32(data, position + 4);
+              siz.Ysiz = readUint32(data, position + 8);
+              siz.XOsiz = readUint32(data, position + 12);
+              siz.YOsiz = readUint32(data, position + 16);
+              siz.XTsiz = readUint32(data, position + 20);
+              siz.YTsiz = readUint32(data, position + 24);
+              siz.XTOsiz = readUint32(data, position + 28);
+              siz.YTOsiz = readUint32(data, position + 32);
+              var componentsCount = readUint16(data, position + 36);
+              siz.Csiz = componentsCount;
+              var components = [];
+              j = position + 38;
+              for (var i = 0; i < componentsCount; i++) {
+                var component = {
+                  precision: (data[j] & 0x7F) + 1,
+                  isSigned: !!(data[j] & 0x80),
+                  XRsiz: data[j + 1],
+                  YRsiz: data[j + 1]
+                };
+                calculateComponentDimensions(component, siz);
+                components.push(component);
+              }
+              context.SIZ = siz;
+              context.components = components;
+              calculateTileGrids(context, components);
+              context.QCC = [];
+              context.COC = [];
+              break;
+            case 0xFF5C:
+              length = readUint16(data, position);
+              var qcd = {};
+              j = position + 2;
+              sqcd = data[j++];
+              switch (sqcd & 0x1F) {
+                case 0:
+                  spqcdSize = 8;
+                  scalarExpounded = true;
+                  break;
+                case 1:
+                  spqcdSize = 16;
+                  scalarExpounded = false;
+                  break;
+                case 2:
+                  spqcdSize = 16;
+                  scalarExpounded = true;
+                  break;
+                default:
+                  throw new Error('Invalid SQcd value ' + sqcd);
+              }
+              qcd.noQuantization = spqcdSize === 8;
+              qcd.scalarExpounded = scalarExpounded;
+              qcd.guardBits = sqcd >> 5;
+              spqcds = [];
+              while (j < length + position) {
+                var spqcd = {};
+                if (spqcdSize === 8) {
+                  spqcd.epsilon = data[j++] >> 3;
+                  spqcd.mu = 0;
+                } else {
+                  spqcd.epsilon = data[j] >> 3;
+                  spqcd.mu = (data[j] & 0x7) << 8 | data[j + 1];
+                  j += 2;
+                }
+                spqcds.push(spqcd);
+              }
+              qcd.SPqcds = spqcds;
+              if (context.mainHeader) {
+                context.QCD = qcd;
+              } else {
+                context.currentTile.QCD = qcd;
+                context.currentTile.QCC = [];
+              }
+              break;
+            case 0xFF5D:
+              length = readUint16(data, position);
+              var qcc = {};
+              j = position + 2;
+              var cqcc;
+              if (context.SIZ.Csiz < 257) {
+                cqcc = data[j++];
+              } else {
+                cqcc = readUint16(data, j);
+                j += 2;
+              }
+              sqcd = data[j++];
+              switch (sqcd & 0x1F) {
+                case 0:
+                  spqcdSize = 8;
+                  scalarExpounded = true;
+                  break;
+                case 1:
+                  spqcdSize = 16;
+                  scalarExpounded = false;
+                  break;
+                case 2:
+                  spqcdSize = 16;
+                  scalarExpounded = true;
+                  break;
+                default:
+                  throw new Error('Invalid SQcd value ' + sqcd);
+              }
+              qcc.noQuantization = spqcdSize === 8;
+              qcc.scalarExpounded = scalarExpounded;
+              qcc.guardBits = sqcd >> 5;
+              spqcds = [];
+              while (j < length + position) {
+                spqcd = {};
+                if (spqcdSize === 8) {
+                  spqcd.epsilon = data[j++] >> 3;
+                  spqcd.mu = 0;
+                } else {
+                  spqcd.epsilon = data[j] >> 3;
+                  spqcd.mu = (data[j] & 0x7) << 8 | data[j + 1];
+                  j += 2;
+                }
+                spqcds.push(spqcd);
+              }
+              qcc.SPqcds = spqcds;
+              if (context.mainHeader) {
+                context.QCC[cqcc] = qcc;
+              } else {
+                context.currentTile.QCC[cqcc] = qcc;
+              }
+              break;
+            case 0xFF52:
+              length = readUint16(data, position);
+              var cod = {};
+              j = position + 2;
+              var scod = data[j++];
+              cod.entropyCoderWithCustomPrecincts = !!(scod & 1);
+              cod.sopMarkerUsed = !!(scod & 2);
+              cod.ephMarkerUsed = !!(scod & 4);
+              cod.progressionOrder = data[j++];
+              cod.layersCount = readUint16(data, j);
+              j += 2;
+              cod.multipleComponentTransform = data[j++];
+              cod.decompositionLevelsCount = data[j++];
+              cod.xcb = (data[j++] & 0xF) + 2;
+              cod.ycb = (data[j++] & 0xF) + 2;
+              var blockStyle = data[j++];
+              cod.selectiveArithmeticCodingBypass = !!(blockStyle & 1);
+              cod.resetContextProbabilities = !!(blockStyle & 2);
+              cod.terminationOnEachCodingPass = !!(blockStyle & 4);
+              cod.verticalyStripe = !!(blockStyle & 8);
+              cod.predictableTermination = !!(blockStyle & 16);
+              cod.segmentationSymbolUsed = !!(blockStyle & 32);
+              cod.reversibleTransformation = data[j++];
+              if (cod.entropyCoderWithCustomPrecincts) {
+                var precinctsSizes = [];
+                while (j < length + position) {
+                  var precinctsSize = data[j++];
+                  precinctsSizes.push({
+                    PPx: precinctsSize & 0xF,
+                    PPy: precinctsSize >> 4
+                  });
+                }
+                cod.precinctsSizes = precinctsSizes;
+              }
+              var unsupported = [];
+              if (cod.selectiveArithmeticCodingBypass) {
+                unsupported.push('selectiveArithmeticCodingBypass');
+              }
+              if (cod.resetContextProbabilities) {
+                unsupported.push('resetContextProbabilities');
+              }
+              if (cod.terminationOnEachCodingPass) {
+                unsupported.push('terminationOnEachCodingPass');
+              }
+              if (cod.verticalyStripe) {
+                unsupported.push('verticalyStripe');
+              }
+              if (cod.predictableTermination) {
+                unsupported.push('predictableTermination');
+              }
+              if (unsupported.length > 0) {
+                doNotRecover = true;
+                throw new Error('Unsupported COD options (' + unsupported.join(', ') + ')');
+              }
+              if (context.mainHeader) {
+                context.COD = cod;
+              } else {
+                context.currentTile.COD = cod;
+                context.currentTile.COC = [];
+              }
+              break;
+            case 0xFF90:
+              length = readUint16(data, position);
+              tile = {};
+              tile.index = readUint16(data, position + 2);
+              tile.length = readUint32(data, position + 4);
+              tile.dataEnd = tile.length + position - 2;
+              tile.partIndex = data[position + 8];
+              tile.partsCount = data[position + 9];
+              context.mainHeader = false;
+              if (tile.partIndex === 0) {
+                tile.COD = context.COD;
+                tile.COC = context.COC.slice(0);
+                tile.QCD = context.QCD;
+                tile.QCC = context.QCC.slice(0);
+              }
+              context.currentTile = tile;
+              break;
+            case 0xFF93:
+              tile = context.currentTile;
+              if (tile.partIndex === 0) {
+                initializeTile(context, tile.index);
+                buildPackets(context);
+              }
+              length = tile.dataEnd - position;
+              parseTilePackets(context, data, position, length);
+              break;
+            case 0xFF55:
+            case 0xFF57:
+            case 0xFF58:
+            case 0xFF64:
+              length = readUint16(data, position);
+              break;
+            case 0xFF53:
+              throw new Error('Codestream code 0xFF53 (COC) is ' + 'not implemented');
+            default:
+              throw new Error('Unknown codestream code: ' + code.toString(16));
+          }
+          position += length;
+        }
+      } catch (e) {
+        if (doNotRecover || this.failOnCorruptedImage) {
+          error('JPX Error: ' + e.message);
+        } else {
+          warn('JPX: Trying to recover from: ' + e.message);
+        }
+      }
+      this.tiles = transformComponents(context);
+      this.width = context.SIZ.Xsiz - context.SIZ.XOsiz;
+      this.height = context.SIZ.Ysiz - context.SIZ.YOsiz;
+      this.componentsCount = context.SIZ.Csiz;
+    }
+  };
+  function calculateComponentDimensions(component, siz) {
+    component.x0 = Math.ceil(siz.XOsiz / component.XRsiz);
+    component.x1 = Math.ceil(siz.Xsiz / component.XRsiz);
+    component.y0 = Math.ceil(siz.YOsiz / component.YRsiz);
+    component.y1 = Math.ceil(siz.Ysiz / component.YRsiz);
+    component.width = component.x1 - component.x0;
+    component.height = component.y1 - component.y0;
+  }
+  function calculateTileGrids(context, components) {
+    var siz = context.SIZ;
+    var tile,
+        tiles = [];
+    var numXtiles = Math.ceil((siz.Xsiz - siz.XTOsiz) / siz.XTsiz);
+    var numYtiles = Math.ceil((siz.Ysiz - siz.YTOsiz) / siz.YTsiz);
+    for (var q = 0; q < numYtiles; q++) {
+      for (var p = 0; p < numXtiles; p++) {
+        tile = {};
+        tile.tx0 = Math.max(siz.XTOsiz + p * siz.XTsiz, siz.XOsiz);
+        tile.ty0 = Math.max(siz.YTOsiz + q * siz.YTsiz, siz.YOsiz);
+        tile.tx1 = Math.min(siz.XTOsiz + (p + 1) * siz.XTsiz, siz.Xsiz);
+        tile.ty1 = Math.min(siz.YTOsiz + (q + 1) * siz.YTsiz, siz.Ysiz);
+        tile.width = tile.tx1 - tile.tx0;
+        tile.height = tile.ty1 - tile.ty0;
+        tile.components = [];
+        tiles.push(tile);
+      }
+    }
+    context.tiles = tiles;
+    var componentsCount = siz.Csiz;
+    for (var i = 0, ii = componentsCount; i < ii; i++) {
+      var component = components[i];
+      for (var j = 0, jj = tiles.length; j < jj; j++) {
+        var tileComponent = {};
+        tile = tiles[j];
+        tileComponent.tcx0 = Math.ceil(tile.tx0 / component.XRsiz);
+        tileComponent.tcy0 = Math.ceil(tile.ty0 / component.YRsiz);
+        tileComponent.tcx1 = Math.ceil(tile.tx1 / component.XRsiz);
+        tileComponent.tcy1 = Math.ceil(tile.ty1 / component.YRsiz);
+        tileComponent.width = tileComponent.tcx1 - tileComponent.tcx0;
+        tileComponent.height = tileComponent.tcy1 - tileComponent.tcy0;
+        tile.components[i] = tileComponent;
+      }
+    }
+  }
+  function getBlocksDimensions(context, component, r) {
+    var codOrCoc = component.codingStyleParameters;
+    var result = {};
+    if (!codOrCoc.entropyCoderWithCustomPrecincts) {
+      result.PPx = 15;
+      result.PPy = 15;
+    } else {
+      result.PPx = codOrCoc.precinctsSizes[r].PPx;
+      result.PPy = codOrCoc.precinctsSizes[r].PPy;
+    }
+    result.xcb_ = r > 0 ? Math.min(codOrCoc.xcb, result.PPx - 1) : Math.min(codOrCoc.xcb, result.PPx);
+    result.ycb_ = r > 0 ? Math.min(codOrCoc.ycb, result.PPy - 1) : Math.min(codOrCoc.ycb, result.PPy);
+    return result;
+  }
+  function buildPrecincts(context, resolution, dimensions) {
+    var precinctWidth = 1 << dimensions.PPx;
+    var precinctHeight = 1 << dimensions.PPy;
+    var isZeroRes = resolution.resLevel === 0;
+    var precinctWidthInSubband = 1 << dimensions.PPx + (isZeroRes ? 0 : -1);
+    var precinctHeightInSubband = 1 << dimensions.PPy + (isZeroRes ? 0 : -1);
+    var numprecinctswide = resolution.trx1 > resolution.trx0 ? Math.ceil(resolution.trx1 / precinctWidth) - Math.floor(resolution.trx0 / precinctWidth) : 0;
+    var numprecinctshigh = resolution.try1 > resolution.try0 ? Math.ceil(resolution.try1 / precinctHeight) - Math.floor(resolution.try0 / precinctHeight) : 0;
+    var numprecincts = numprecinctswide * numprecinctshigh;
+    resolution.precinctParameters = {
+      precinctWidth: precinctWidth,
+      precinctHeight: precinctHeight,
+      numprecinctswide: numprecinctswide,
+      numprecinctshigh: numprecinctshigh,
+      numprecincts: numprecincts,
+      precinctWidthInSubband: precinctWidthInSubband,
+      precinctHeightInSubband: precinctHeightInSubband
+    };
+  }
+  function buildCodeblocks(context, subband, dimensions) {
+    var xcb_ = dimensions.xcb_;
+    var ycb_ = dimensions.ycb_;
+    var codeblockWidth = 1 << xcb_;
+    var codeblockHeight = 1 << ycb_;
+    var cbx0 = subband.tbx0 >> xcb_;
+    var cby0 = subband.tby0 >> ycb_;
+    var cbx1 = subband.tbx1 + codeblockWidth - 1 >> xcb_;
+    var cby1 = subband.tby1 + codeblockHeight - 1 >> ycb_;
+    var precinctParameters = subband.resolution.precinctParameters;
+    var codeblocks = [];
+    var precincts = [];
+    var i, j, codeblock, precinctNumber;
+    for (j = cby0; j < cby1; j++) {
+      for (i = cbx0; i < cbx1; i++) {
+        codeblock = {
+          cbx: i,
+          cby: j,
+          tbx0: codeblockWidth * i,
+          tby0: codeblockHeight * j,
+          tbx1: codeblockWidth * (i + 1),
+          tby1: codeblockHeight * (j + 1)
+        };
+        codeblock.tbx0_ = Math.max(subband.tbx0, codeblock.tbx0);
+        codeblock.tby0_ = Math.max(subband.tby0, codeblock.tby0);
+        codeblock.tbx1_ = Math.min(subband.tbx1, codeblock.tbx1);
+        codeblock.tby1_ = Math.min(subband.tby1, codeblock.tby1);
+        var pi = Math.floor((codeblock.tbx0_ - subband.tbx0) / precinctParameters.precinctWidthInSubband);
+        var pj = Math.floor((codeblock.tby0_ - subband.tby0) / precinctParameters.precinctHeightInSubband);
+        precinctNumber = pi + pj * precinctParameters.numprecinctswide;
+        codeblock.precinctNumber = precinctNumber;
+        codeblock.subbandType = subband.type;
+        codeblock.Lblock = 3;
+        if (codeblock.tbx1_ <= codeblock.tbx0_ || codeblock.tby1_ <= codeblock.tby0_) {
+          continue;
+        }
+        codeblocks.push(codeblock);
+        var precinct = precincts[precinctNumber];
+        if (precinct !== undefined) {
+          if (i < precinct.cbxMin) {
+            precinct.cbxMin = i;
+          } else if (i > precinct.cbxMax) {
+            precinct.cbxMax = i;
+          }
+          if (j < precinct.cbyMin) {
+            precinct.cbxMin = j;
+          } else if (j > precinct.cbyMax) {
+            precinct.cbyMax = j;
+          }
+        } else {
+          precincts[precinctNumber] = precinct = {
+            cbxMin: i,
+            cbyMin: j,
+            cbxMax: i,
+            cbyMax: j
+          };
+        }
+        codeblock.precinct = precinct;
+      }
+    }
+    subband.codeblockParameters = {
+      codeblockWidth: xcb_,
+      codeblockHeight: ycb_,
+      numcodeblockwide: cbx1 - cbx0 + 1,
+      numcodeblockhigh: cby1 - cby0 + 1
+    };
+    subband.codeblocks = codeblocks;
+    subband.precincts = precincts;
+  }
+  function createPacket(resolution, precinctNumber, layerNumber) {
+    var precinctCodeblocks = [];
+    var subbands = resolution.subbands;
+    for (var i = 0, ii = subbands.length; i < ii; i++) {
+      var subband = subbands[i];
+      var codeblocks = subband.codeblocks;
+      for (var j = 0, jj = codeblocks.length; j < jj; j++) {
+        var codeblock = codeblocks[j];
+        if (codeblock.precinctNumber !== precinctNumber) {
+          continue;
+        }
+        precinctCodeblocks.push(codeblock);
+      }
+    }
+    return {
+      layerNumber: layerNumber,
+      codeblocks: precinctCodeblocks
+    };
+  }
+  function LayerResolutionComponentPositionIterator(context) {
+    var siz = context.SIZ;
+    var tileIndex = context.currentTile.index;
+    var tile = context.tiles[tileIndex];
+    var layersCount = tile.codingStyleDefaultParameters.layersCount;
+    var componentsCount = siz.Csiz;
+    var maxDecompositionLevelsCount = 0;
+    for (var q = 0; q < componentsCount; q++) {
+      maxDecompositionLevelsCount = Math.max(maxDecompositionLevelsCount, tile.components[q].codingStyleParameters.decompositionLevelsCount);
+    }
+    var l = 0,
+        r = 0,
+        i = 0,
+        k = 0;
+    this.nextPacket = function JpxImage_nextPacket() {
+      for (; l < layersCount; l++) {
+        for (; r <= maxDecompositionLevelsCount; r++) {
+          for (; i < componentsCount; i++) {
+            var component = tile.components[i];
+            if (r > component.codingStyleParameters.decompositionLevelsCount) {
+              continue;
+            }
+            var resolution = component.resolutions[r];
+            var numprecincts = resolution.precinctParameters.numprecincts;
+            for (; k < numprecincts;) {
+              var packet = createPacket(resolution, k, l);
+              k++;
+              return packet;
+            }
+            k = 0;
+          }
+          i = 0;
+        }
+        r = 0;
+      }
+      error('JPX Error: Out of packets');
+    };
+  }
+  function ResolutionLayerComponentPositionIterator(context) {
+    var siz = context.SIZ;
+    var tileIndex = context.currentTile.index;
+    var tile = context.tiles[tileIndex];
+    var layersCount = tile.codingStyleDefaultParameters.layersCount;
+    var componentsCount = siz.Csiz;
+    var maxDecompositionLevelsCount = 0;
+    for (var q = 0; q < componentsCount; q++) {
+      maxDecompositionLevelsCount = Math.max(maxDecompositionLevelsCount, tile.components[q].codingStyleParameters.decompositionLevelsCount);
+    }
+    var r = 0,
+        l = 0,
+        i = 0,
+        k = 0;
+    this.nextPacket = function JpxImage_nextPacket() {
+      for (; r <= maxDecompositionLevelsCount; r++) {
+        for (; l < layersCount; l++) {
+          for (; i < componentsCount; i++) {
+            var component = tile.components[i];
+            if (r > component.codingStyleParameters.decompositionLevelsCount) {
+              continue;
+            }
+            var resolution = component.resolutions[r];
+            var numprecincts = resolution.precinctParameters.numprecincts;
+            for (; k < numprecincts;) {
+              var packet = createPacket(resolution, k, l);
+              k++;
+              return packet;
+            }
+            k = 0;
+          }
+          i = 0;
+        }
+        l = 0;
+      }
+      error('JPX Error: Out of packets');
+    };
+  }
+  function ResolutionPositionComponentLayerIterator(context) {
+    var siz = context.SIZ;
+    var tileIndex = context.currentTile.index;
+    var tile = context.tiles[tileIndex];
+    var layersCount = tile.codingStyleDefaultParameters.layersCount;
+    var componentsCount = siz.Csiz;
+    var l, r, c, p;
+    var maxDecompositionLevelsCount = 0;
+    for (c = 0; c < componentsCount; c++) {
+      var component = tile.components[c];
+      maxDecompositionLevelsCount = Math.max(maxDecompositionLevelsCount, component.codingStyleParameters.decompositionLevelsCount);
+    }
+    var maxNumPrecinctsInLevel = new Int32Array(maxDecompositionLevelsCount + 1);
+    for (r = 0; r <= maxDecompositionLevelsCount; ++r) {
+      var maxNumPrecincts = 0;
+      for (c = 0; c < componentsCount; ++c) {
+        var resolutions = tile.components[c].resolutions;
+        if (r < resolutions.length) {
+          maxNumPrecincts = Math.max(maxNumPrecincts, resolutions[r].precinctParameters.numprecincts);
+        }
+      }
+      maxNumPrecinctsInLevel[r] = maxNumPrecincts;
+    }
+    l = 0;
+    r = 0;
+    c = 0;
+    p = 0;
+    this.nextPacket = function JpxImage_nextPacket() {
+      for (; r <= maxDecompositionLevelsCount; r++) {
+        for (; p < maxNumPrecinctsInLevel[r]; p++) {
+          for (; c < componentsCount; c++) {
+            var component = tile.components[c];
+            if (r > component.codingStyleParameters.decompositionLevelsCount) {
+              continue;
+            }
+            var resolution = component.resolutions[r];
+            var numprecincts = resolution.precinctParameters.numprecincts;
+            if (p >= numprecincts) {
+              continue;
+            }
+            for (; l < layersCount;) {
+              var packet = createPacket(resolution, p, l);
+              l++;
+              return packet;
+            }
+            l = 0;
+          }
+          c = 0;
+        }
+        p = 0;
+      }
+      error('JPX Error: Out of packets');
+    };
+  }
+  function PositionComponentResolutionLayerIterator(context) {
+    var siz = context.SIZ;
+    var tileIndex = context.currentTile.index;
+    var tile = context.tiles[tileIndex];
+    var layersCount = tile.codingStyleDefaultParameters.layersCount;
+    var componentsCount = siz.Csiz;
+    var precinctsSizes = getPrecinctSizesInImageScale(tile);
+    var precinctsIterationSizes = precinctsSizes;
+    var l = 0,
+        r = 0,
+        c = 0,
+        px = 0,
+        py = 0;
+    this.nextPacket = function JpxImage_nextPacket() {
+      for (; py < precinctsIterationSizes.maxNumHigh; py++) {
+        for (; px < precinctsIterationSizes.maxNumWide; px++) {
+          for (; c < componentsCount; c++) {
+            var component = tile.components[c];
+            var decompositionLevelsCount = component.codingStyleParameters.decompositionLevelsCount;
+            for (; r <= decompositionLevelsCount; r++) {
+              var resolution = component.resolutions[r];
+              var sizeInImageScale = precinctsSizes.components[c].resolutions[r];
+              var k = getPrecinctIndexIfExist(px, py, sizeInImageScale, precinctsIterationSizes, resolution);
+              if (k === null) {
+                continue;
+              }
+              for (; l < layersCount;) {
+                var packet = createPacket(resolution, k, l);
+                l++;
+                return packet;
+              }
+              l = 0;
+            }
+            r = 0;
+          }
+          c = 0;
+        }
+        px = 0;
+      }
+      error('JPX Error: Out of packets');
+    };
+  }
+  function ComponentPositionResolutionLayerIterator(context) {
+    var siz = context.SIZ;
+    var tileIndex = context.currentTile.index;
+    var tile = context.tiles[tileIndex];
+    var layersCount = tile.codingStyleDefaultParameters.layersCount;
+    var componentsCount = siz.Csiz;
+    var precinctsSizes = getPrecinctSizesInImageScale(tile);
+    var l = 0,
+        r = 0,
+        c = 0,
+        px = 0,
+        py = 0;
+    this.nextPacket = function JpxImage_nextPacket() {
+      for (; c < componentsCount; ++c) {
+        var component = tile.components[c];
+        var precinctsIterationSizes = precinctsSizes.components[c];
+        var decompositionLevelsCount = component.codingStyleParameters.decompositionLevelsCount;
+        for (; py < precinctsIterationSizes.maxNumHigh; py++) {
+          for (; px < precinctsIterationSizes.maxNumWide; px++) {
+            for (; r <= decompositionLevelsCount; r++) {
+              var resolution = component.resolutions[r];
+              var sizeInImageScale = precinctsIterationSizes.resolutions[r];
+              var k = getPrecinctIndexIfExist(px, py, sizeInImageScale, precinctsIterationSizes, resolution);
+              if (k === null) {
+                continue;
+              }
+              for (; l < layersCount;) {
+                var packet = createPacket(resolution, k, l);
+                l++;
+                return packet;
+              }
+              l = 0;
+            }
+            r = 0;
+          }
+          px = 0;
+        }
+        py = 0;
+      }
+      error('JPX Error: Out of packets');
+    };
+  }
+  function getPrecinctIndexIfExist(pxIndex, pyIndex, sizeInImageScale, precinctIterationSizes, resolution) {
+    var posX = pxIndex * precinctIterationSizes.minWidth;
+    var posY = pyIndex * precinctIterationSizes.minHeight;
+    if (posX % sizeInImageScale.width !== 0 || posY % sizeInImageScale.height !== 0) {
+      return null;
+    }
+    var startPrecinctRowIndex = posY / sizeInImageScale.width * resolution.precinctParameters.numprecinctswide;
+    return posX / sizeInImageScale.height + startPrecinctRowIndex;
+  }
+  function getPrecinctSizesInImageScale(tile) {
+    var componentsCount = tile.components.length;
+    var minWidth = Number.MAX_VALUE;
+    var minHeight = Number.MAX_VALUE;
+    var maxNumWide = 0;
+    var maxNumHigh = 0;
+    var sizePerComponent = new Array(componentsCount);
+    for (var c = 0; c < componentsCount; c++) {
+      var component = tile.components[c];
+      var decompositionLevelsCount = component.codingStyleParameters.decompositionLevelsCount;
+      var sizePerResolution = new Array(decompositionLevelsCount + 1);
+      var minWidthCurrentComponent = Number.MAX_VALUE;
+      var minHeightCurrentComponent = Number.MAX_VALUE;
+      var maxNumWideCurrentComponent = 0;
+      var maxNumHighCurrentComponent = 0;
+      var scale = 1;
+      for (var r = decompositionLevelsCount; r >= 0; --r) {
+        var resolution = component.resolutions[r];
+        var widthCurrentResolution = scale * resolution.precinctParameters.precinctWidth;
+        var heightCurrentResolution = scale * resolution.precinctParameters.precinctHeight;
+        minWidthCurrentComponent = Math.min(minWidthCurrentComponent, widthCurrentResolution);
+        minHeightCurrentComponent = Math.min(minHeightCurrentComponent, heightCurrentResolution);
+        maxNumWideCurrentComponent = Math.max(maxNumWideCurrentComponent, resolution.precinctParameters.numprecinctswide);
+        maxNumHighCurrentComponent = Math.max(maxNumHighCurrentComponent, resolution.precinctParameters.numprecinctshigh);
+        sizePerResolution[r] = {
+          width: widthCurrentResolution,
+          height: heightCurrentResolution
+        };
+        scale <<= 1;
+      }
+      minWidth = Math.min(minWidth, minWidthCurrentComponent);
+      minHeight = Math.min(minHeight, minHeightCurrentComponent);
+      maxNumWide = Math.max(maxNumWide, maxNumWideCurrentComponent);
+      maxNumHigh = Math.max(maxNumHigh, maxNumHighCurrentComponent);
+      sizePerComponent[c] = {
+        resolutions: sizePerResolution,
+        minWidth: minWidthCurrentComponent,
+        minHeight: minHeightCurrentComponent,
+        maxNumWide: maxNumWideCurrentComponent,
+        maxNumHigh: maxNumHighCurrentComponent
+      };
+    }
+    return {
+      components: sizePerComponent,
+      minWidth: minWidth,
+      minHeight: minHeight,
+      maxNumWide: maxNumWide,
+      maxNumHigh: maxNumHigh
+    };
+  }
+  function buildPackets(context) {
+    var siz = context.SIZ;
+    var tileIndex = context.currentTile.index;
+    var tile = context.tiles[tileIndex];
+    var componentsCount = siz.Csiz;
+    for (var c = 0; c < componentsCount; c++) {
+      var component = tile.components[c];
+      var decompositionLevelsCount = component.codingStyleParameters.decompositionLevelsCount;
+      var resolutions = [];
+      var subbands = [];
+      for (var r = 0; r <= decompositionLevelsCount; r++) {
+        var blocksDimensions = getBlocksDimensions(context, component, r);
+        var resolution = {};
+        var scale = 1 << decompositionLevelsCount - r;
+        resolution.trx0 = Math.ceil(component.tcx0 / scale);
+        resolution.try0 = Math.ceil(component.tcy0 / scale);
+        resolution.trx1 = Math.ceil(component.tcx1 / scale);
+        resolution.try1 = Math.ceil(component.tcy1 / scale);
+        resolution.resLevel = r;
+        buildPrecincts(context, resolution, blocksDimensions);
+        resolutions.push(resolution);
+        var subband;
+        if (r === 0) {
+          subband = {};
+          subband.type = 'LL';
+          subband.tbx0 = Math.ceil(component.tcx0 / scale);
+          subband.tby0 = Math.ceil(component.tcy0 / scale);
+          subband.tbx1 = Math.ceil(component.tcx1 / scale);
+          subband.tby1 = Math.ceil(component.tcy1 / scale);
+          subband.resolution = resolution;
+          buildCodeblocks(context, subband, blocksDimensions);
+          subbands.push(subband);
+          resolution.subbands = [subband];
+        } else {
+          var bscale = 1 << decompositionLevelsCount - r + 1;
+          var resolutionSubbands = [];
+          subband = {};
+          subband.type = 'HL';
+          subband.tbx0 = Math.ceil(component.tcx0 / bscale - 0.5);
+          subband.tby0 = Math.ceil(component.tcy0 / bscale);
+          subband.tbx1 = Math.ceil(component.tcx1 / bscale - 0.5);
+          subband.tby1 = Math.ceil(component.tcy1 / bscale);
+          subband.resolution = resolution;
+          buildCodeblocks(context, subband, blocksDimensions);
+          subbands.push(subband);
+          resolutionSubbands.push(subband);
+          subband = {};
+          subband.type = 'LH';
+          subband.tbx0 = Math.ceil(component.tcx0 / bscale);
+          subband.tby0 = Math.ceil(component.tcy0 / bscale - 0.5);
+          subband.tbx1 = Math.ceil(component.tcx1 / bscale);
+          subband.tby1 = Math.ceil(component.tcy1 / bscale - 0.5);
+          subband.resolution = resolution;
+          buildCodeblocks(context, subband, blocksDimensions);
+          subbands.push(subband);
+          resolutionSubbands.push(subband);
+          subband = {};
+          subband.type = 'HH';
+          subband.tbx0 = Math.ceil(component.tcx0 / bscale - 0.5);
+          subband.tby0 = Math.ceil(component.tcy0 / bscale - 0.5);
+          subband.tbx1 = Math.ceil(component.tcx1 / bscale - 0.5);
+          subband.tby1 = Math.ceil(component.tcy1 / bscale - 0.5);
+          subband.resolution = resolution;
+          buildCodeblocks(context, subband, blocksDimensions);
+          subbands.push(subband);
+          resolutionSubbands.push(subband);
+          resolution.subbands = resolutionSubbands;
+        }
+      }
+      component.resolutions = resolutions;
+      component.subbands = subbands;
+    }
+    var progressionOrder = tile.codingStyleDefaultParameters.progressionOrder;
+    switch (progressionOrder) {
+      case 0:
+        tile.packetsIterator = new LayerResolutionComponentPositionIterator(context);
+        break;
+      case 1:
+        tile.packetsIterator = new ResolutionLayerComponentPositionIterator(context);
+        break;
+      case 2:
+        tile.packetsIterator = new ResolutionPositionComponentLayerIterator(context);
+        break;
+      case 3:
+        tile.packetsIterator = new PositionComponentResolutionLayerIterator(context);
+        break;
+      case 4:
+        tile.packetsIterator = new ComponentPositionResolutionLayerIterator(context);
+        break;
+      default:
+        error('JPX Error: Unsupported progression order ' + progressionOrder);
+    }
+  }
+  function parseTilePackets(context, data, offset, dataLength) {
+    var position = 0;
+    var buffer,
+        bufferSize = 0,
+        skipNextBit = false;
+    function readBits(count) {
+      while (bufferSize < count) {
+        var b = data[offset + position];
+        position++;
+        if (skipNextBit) {
+          buffer = buffer << 7 | b;
+          bufferSize += 7;
+          skipNextBit = false;
+        } else {
+          buffer = buffer << 8 | b;
+          bufferSize += 8;
+        }
+        if (b === 0xFF) {
+          skipNextBit = true;
+        }
+      }
+      bufferSize -= count;
+      return buffer >>> bufferSize & (1 << count) - 1;
+    }
+    function skipMarkerIfEqual(value) {
+      if (data[offset + position - 1] === 0xFF && data[offset + position] === value) {
+        skipBytes(1);
+        return true;
+      } else if (data[offset + position] === 0xFF && data[offset + position + 1] === value) {
+        skipBytes(2);
+        return true;
+      }
+      return false;
+    }
+    function skipBytes(count) {
+      position += count;
+    }
+    function alignToByte() {
+      bufferSize = 0;
+      if (skipNextBit) {
+        position++;
+        skipNextBit = false;
+      }
+    }
+    function readCodingpasses() {
+      if (readBits(1) === 0) {
+        return 1;
+      }
+      if (readBits(1) === 0) {
+        return 2;
+      }
+      var value = readBits(2);
+      if (value < 3) {
+        return value + 3;
+      }
+      value = readBits(5);
+      if (value < 31) {
+        return value + 6;
+      }
+      value = readBits(7);
+      return value + 37;
+    }
+    var tileIndex = context.currentTile.index;
+    var tile = context.tiles[tileIndex];
+    var sopMarkerUsed = context.COD.sopMarkerUsed;
+    var ephMarkerUsed = context.COD.ephMarkerUsed;
+    var packetsIterator = tile.packetsIterator;
+    while (position < dataLength) {
+      alignToByte();
+      if (sopMarkerUsed && skipMarkerIfEqual(0x91)) {
+        skipBytes(4);
+      }
+      var packet = packetsIterator.nextPacket();
+      if (!readBits(1)) {
+        continue;
+      }
+      var layerNumber = packet.layerNumber;
+      var queue = [],
+          codeblock;
+      for (var i = 0, ii = packet.codeblocks.length; i < ii; i++) {
+        codeblock = packet.codeblocks[i];
+        var precinct = codeblock.precinct;
+        var codeblockColumn = codeblock.cbx - precinct.cbxMin;
+        var codeblockRow = codeblock.cby - precinct.cbyMin;
+        var codeblockIncluded = false;
+        var firstTimeInclusion = false;
+        var valueReady;
+        if (codeblock['included'] !== undefined) {
+          codeblockIncluded = !!readBits(1);
+        } else {
+          precinct = codeblock.precinct;
+          var inclusionTree, zeroBitPlanesTree;
+          if (precinct['inclusionTree'] !== undefined) {
+            inclusionTree = precinct.inclusionTree;
+          } else {
+            var width = precinct.cbxMax - precinct.cbxMin + 1;
+            var height = precinct.cbyMax - precinct.cbyMin + 1;
+            inclusionTree = new InclusionTree(width, height, layerNumber);
+            zeroBitPlanesTree = new TagTree(width, height);
+            precinct.inclusionTree = inclusionTree;
+            precinct.zeroBitPlanesTree = zeroBitPlanesTree;
+          }
+          if (inclusionTree.reset(codeblockColumn, codeblockRow, layerNumber)) {
+            while (true) {
+              if (readBits(1)) {
+                valueReady = !inclusionTree.nextLevel();
+                if (valueReady) {
+                  codeblock.included = true;
+                  codeblockIncluded = firstTimeInclusion = true;
+                  break;
+                }
+              } else {
+                inclusionTree.incrementValue(layerNumber);
+                break;
+              }
+            }
+          }
+        }
+        if (!codeblockIncluded) {
+          continue;
+        }
+        if (firstTimeInclusion) {
+          zeroBitPlanesTree = precinct.zeroBitPlanesTree;
+          zeroBitPlanesTree.reset(codeblockColumn, codeblockRow);
+          while (true) {
+            if (readBits(1)) {
+              valueReady = !zeroBitPlanesTree.nextLevel();
+              if (valueReady) {
+                break;
+              }
+            } else {
+              zeroBitPlanesTree.incrementValue();
+            }
+          }
+          codeblock.zeroBitPlanes = zeroBitPlanesTree.value;
+        }
+        var codingpasses = readCodingpasses();
+        while (readBits(1)) {
+          codeblock.Lblock++;
+        }
+        var codingpassesLog2 = log2(codingpasses);
+        var bits = (codingpasses < 1 << codingpassesLog2 ? codingpassesLog2 - 1 : codingpassesLog2) + codeblock.Lblock;
+        var codedDataLength = readBits(bits);
+        queue.push({
+          codeblock: codeblock,
+          codingpasses: codingpasses,
+          dataLength: codedDataLength
+        });
+      }
+      alignToByte();
+      if (ephMarkerUsed) {
+        skipMarkerIfEqual(0x92);
+      }
+      while (queue.length > 0) {
+        var packetItem = queue.shift();
+        codeblock = packetItem.codeblock;
+        if (codeblock['data'] === undefined) {
+          codeblock.data = [];
+        }
+        codeblock.data.push({
+          data: data,
+          start: offset + position,
+          end: offset + position + packetItem.dataLength,
+          codingpasses: packetItem.codingpasses
+        });
+        position += packetItem.dataLength;
+      }
+    }
+    return position;
+  }
+  function copyCoefficients(coefficients, levelWidth, levelHeight, subband, delta, mb, reversible, segmentationSymbolUsed) {
+    var x0 = subband.tbx0;
+    var y0 = subband.tby0;
+    var width = subband.tbx1 - subband.tbx0;
+    var codeblocks = subband.codeblocks;
+    var right = subband.type.charAt(0) === 'H' ? 1 : 0;
+    var bottom = subband.type.charAt(1) === 'H' ? levelWidth : 0;
+    for (var i = 0, ii = codeblocks.length; i < ii; ++i) {
+      var codeblock = codeblocks[i];
+      var blockWidth = codeblock.tbx1_ - codeblock.tbx0_;
+      var blockHeight = codeblock.tby1_ - codeblock.tby0_;
+      if (blockWidth === 0 || blockHeight === 0) {
+        continue;
+      }
+      if (codeblock['data'] === undefined) {
+        continue;
+      }
+      var bitModel, currentCodingpassType;
+      bitModel = new BitModel(blockWidth, blockHeight, codeblock.subbandType, codeblock.zeroBitPlanes, mb);
+      currentCodingpassType = 2;
+      var data = codeblock.data,
+          totalLength = 0,
+          codingpasses = 0;
+      var j, jj, dataItem;
+      for (j = 0, jj = data.length; j < jj; j++) {
+        dataItem = data[j];
+        totalLength += dataItem.end - dataItem.start;
+        codingpasses += dataItem.codingpasses;
+      }
+      var encodedData = new Uint8Array(totalLength);
+      var position = 0;
+      for (j = 0, jj = data.length; j < jj; j++) {
+        dataItem = data[j];
+        var chunk = dataItem.data.subarray(dataItem.start, dataItem.end);
+        encodedData.set(chunk, position);
+        position += chunk.length;
+      }
+      var decoder = new ArithmeticDecoder(encodedData, 0, totalLength);
+      bitModel.setDecoder(decoder);
+      for (j = 0; j < codingpasses; j++) {
+        switch (currentCodingpassType) {
+          case 0:
+            bitModel.runSignificancePropagationPass();
+            break;
+          case 1:
+            bitModel.runMagnitudeRefinementPass();
+            break;
+          case 2:
+            bitModel.runCleanupPass();
+            if (segmentationSymbolUsed) {
+              bitModel.checkSegmentationSymbol();
+            }
+            break;
+        }
+        currentCodingpassType = (currentCodingpassType + 1) % 3;
+      }
+      var offset = codeblock.tbx0_ - x0 + (codeblock.tby0_ - y0) * width;
+      var sign = bitModel.coefficentsSign;
+      var magnitude = bitModel.coefficentsMagnitude;
+      var bitsDecoded = bitModel.bitsDecoded;
+      var magnitudeCorrection = reversible ? 0 : 0.5;
+      var k, n, nb;
+      position = 0;
+      var interleave = subband.type !== 'LL';
+      for (j = 0; j < blockHeight; j++) {
+        var row = offset / width | 0;
+        var levelOffset = 2 * row * (levelWidth - width) + right + bottom;
+        for (k = 0; k < blockWidth; k++) {
+          n = magnitude[position];
+          if (n !== 0) {
+            n = (n + magnitudeCorrection) * delta;
+            if (sign[position] !== 0) {
+              n = -n;
+            }
+            nb = bitsDecoded[position];
+            var pos = interleave ? levelOffset + (offset << 1) : offset;
+            if (reversible && nb >= mb) {
+              coefficients[pos] = n;
+            } else {
+              coefficients[pos] = n * (1 << mb - nb);
+            }
+          }
+          offset++;
+          position++;
+        }
+        offset += width - blockWidth;
+      }
+    }
+  }
+  function transformTile(context, tile, c) {
+    var component = tile.components[c];
+    var codingStyleParameters = component.codingStyleParameters;
+    var quantizationParameters = component.quantizationParameters;
+    var decompositionLevelsCount = codingStyleParameters.decompositionLevelsCount;
+    var spqcds = quantizationParameters.SPqcds;
+    var scalarExpounded = quantizationParameters.scalarExpounded;
+    var guardBits = quantizationParameters.guardBits;
+    var segmentationSymbolUsed = codingStyleParameters.segmentationSymbolUsed;
+    var precision = context.components[c].precision;
+    var reversible = codingStyleParameters.reversibleTransformation;
+    var transform = reversible ? new ReversibleTransform() : new IrreversibleTransform();
+    var subbandCoefficients = [];
+    var b = 0;
+    for (var i = 0; i <= decompositionLevelsCount; i++) {
+      var resolution = component.resolutions[i];
+      var width = resolution.trx1 - resolution.trx0;
+      var height = resolution.try1 - resolution.try0;
+      var coefficients = new Float32Array(width * height);
+      for (var j = 0, jj = resolution.subbands.length; j < jj; j++) {
+        var mu, epsilon;
+        if (!scalarExpounded) {
+          mu = spqcds[0].mu;
+          epsilon = spqcds[0].epsilon + (i > 0 ? 1 - i : 0);
+        } else {
+          mu = spqcds[b].mu;
+          epsilon = spqcds[b].epsilon;
+          b++;
+        }
+        var subband = resolution.subbands[j];
+        var gainLog2 = SubbandsGainLog2[subband.type];
+        var delta = reversible ? 1 : Math.pow(2, precision + gainLog2 - epsilon) * (1 + mu / 2048);
+        var mb = guardBits + epsilon - 1;
+        copyCoefficients(coefficients, width, height, subband, delta, mb, reversible, segmentationSymbolUsed);
+      }
+      subbandCoefficients.push({
+        width: width,
+        height: height,
+        items: coefficients
+      });
+    }
+    var result = transform.calculate(subbandCoefficients, component.tcx0, component.tcy0);
+    return {
+      left: component.tcx0,
+      top: component.tcy0,
+      width: result.width,
+      height: result.height,
+      items: result.items
+    };
+  }
+  function transformComponents(context) {
+    var siz = context.SIZ;
+    var components = context.components;
+    var componentsCount = siz.Csiz;
+    var resultImages = [];
+    for (var i = 0, ii = context.tiles.length; i < ii; i++) {
+      var tile = context.tiles[i];
+      var transformedTiles = [];
+      var c;
+      for (c = 0; c < componentsCount; c++) {
+        transformedTiles[c] = transformTile(context, tile, c);
+      }
+      var tile0 = transformedTiles[0];
+      var out = new Uint8Array(tile0.items.length * componentsCount);
+      var result = {
+        left: tile0.left,
+        top: tile0.top,
+        width: tile0.width,
+        height: tile0.height,
+        items: out
+      };
+      var shift, offset, max, min, maxK;
+      var pos = 0,
+          j,
+          jj,
+          y0,
+          y1,
+          y2,
+          r,
+          g,
+          b,
+          k,
+          val;
+      if (tile.codingStyleDefaultParameters.multipleComponentTransform) {
+        var fourComponents = componentsCount === 4;
+        var y0items = transformedTiles[0].items;
+        var y1items = transformedTiles[1].items;
+        var y2items = transformedTiles[2].items;
+        var y3items = fourComponents ? transformedTiles[3].items : null;
+        shift = components[0].precision - 8;
+        offset = (128 << shift) + 0.5;
+        max = 255 * (1 << shift);
+        maxK = max * 0.5;
+        min = -maxK;
+        var component0 = tile.components[0];
+        var alpha01 = componentsCount - 3;
+        jj = y0items.length;
+        if (!component0.codingStyleParameters.reversibleTransformation) {
+          for (j = 0; j < jj; j++, pos += alpha01) {
+            y0 = y0items[j] + offset;
+            y1 = y1items[j];
+            y2 = y2items[j];
+            r = y0 + 1.402 * y2;
+            g = y0 - 0.34413 * y1 - 0.71414 * y2;
+            b = y0 + 1.772 * y1;
+            out[pos++] = r <= 0 ? 0 : r >= max ? 255 : r >> shift;
+            out[pos++] = g <= 0 ? 0 : g >= max ? 255 : g >> shift;
+            out[pos++] = b <= 0 ? 0 : b >= max ? 255 : b >> shift;
+          }
+        } else {
+          for (j = 0; j < jj; j++, pos += alpha01) {
+            y0 = y0items[j] + offset;
+            y1 = y1items[j];
+            y2 = y2items[j];
+            g = y0 - (y2 + y1 >> 2);
+            r = g + y2;
+            b = g + y1;
+            out[pos++] = r <= 0 ? 0 : r >= max ? 255 : r >> shift;
+            out[pos++] = g <= 0 ? 0 : g >= max ? 255 : g >> shift;
+            out[pos++] = b <= 0 ? 0 : b >= max ? 255 : b >> shift;
+          }
+        }
+        if (fourComponents) {
+          for (j = 0, pos = 3; j < jj; j++, pos += 4) {
+            k = y3items[j];
+            out[pos] = k <= min ? 0 : k >= maxK ? 255 : k + offset >> shift;
+          }
+        }
+      } else {
+        for (c = 0; c < componentsCount; c++) {
+          var items = transformedTiles[c].items;
+          shift = components[c].precision - 8;
+          offset = (128 << shift) + 0.5;
+          max = 127.5 * (1 << shift);
+          min = -max;
+          for (pos = c, j = 0, jj = items.length; j < jj; j++) {
+            val = items[j];
+            out[pos] = val <= min ? 0 : val >= max ? 255 : val + offset >> shift;
+            pos += componentsCount;
+          }
+        }
+      }
+      resultImages.push(result);
+    }
+    return resultImages;
+  }
+  function initializeTile(context, tileIndex) {
+    var siz = context.SIZ;
+    var componentsCount = siz.Csiz;
+    var tile = context.tiles[tileIndex];
+    for (var c = 0; c < componentsCount; c++) {
+      var component = tile.components[c];
+      var qcdOrQcc = context.currentTile.QCC[c] !== undefined ? context.currentTile.QCC[c] : context.currentTile.QCD;
+      component.quantizationParameters = qcdOrQcc;
+      var codOrCoc = context.currentTile.COC[c] !== undefined ? context.currentTile.COC[c] : context.currentTile.COD;
+      component.codingStyleParameters = codOrCoc;
+    }
+    tile.codingStyleDefaultParameters = context.currentTile.COD;
+  }
+  var TagTree = function TagTreeClosure() {
+    function TagTree(width, height) {
+      var levelsLength = log2(Math.max(width, height)) + 1;
+      this.levels = [];
+      for (var i = 0; i < levelsLength; i++) {
+        var level = {
+          width: width,
+          height: height,
+          items: []
+        };
+        this.levels.push(level);
+        width = Math.ceil(width / 2);
+        height = Math.ceil(height / 2);
+      }
+    }
+    TagTree.prototype = {
+      reset: function TagTree_reset(i, j) {
+        var currentLevel = 0,
+            value = 0,
+            level;
+        while (currentLevel < this.levels.length) {
+          level = this.levels[currentLevel];
+          var index = i + j * level.width;
+          if (level.items[index] !== undefined) {
+            value = level.items[index];
+            break;
+          }
+          level.index = index;
+          i >>= 1;
+          j >>= 1;
+          currentLevel++;
+        }
+        currentLevel--;
+        level = this.levels[currentLevel];
+        level.items[level.index] = value;
+        this.currentLevel = currentLevel;
+        delete this.value;
+      },
+      incrementValue: function TagTree_incrementValue() {
+        var level = this.levels[this.currentLevel];
+        level.items[level.index]++;
+      },
+      nextLevel: function TagTree_nextLevel() {
+        var currentLevel = this.currentLevel;
+        var level = this.levels[currentLevel];
+        var value = level.items[level.index];
+        currentLevel--;
+        if (currentLevel < 0) {
+          this.value = value;
+          return false;
+        }
+        this.currentLevel = currentLevel;
+        level = this.levels[currentLevel];
+        level.items[level.index] = value;
+        return true;
+      }
+    };
+    return TagTree;
+  }();
+  var InclusionTree = function InclusionTreeClosure() {
+    function InclusionTree(width, height, defaultValue) {
+      var levelsLength = log2(Math.max(width, height)) + 1;
+      this.levels = [];
+      for (var i = 0; i < levelsLength; i++) {
+        var items = new Uint8Array(width * height);
+        for (var j = 0, jj = items.length; j < jj; j++) {
+          items[j] = defaultValue;
+        }
+        var level = {
+          width: width,
+          height: height,
+          items: items
+        };
+        this.levels.push(level);
+        width = Math.ceil(width / 2);
+        height = Math.ceil(height / 2);
+      }
+    }
+    InclusionTree.prototype = {
+      reset: function InclusionTree_reset(i, j, stopValue) {
+        var currentLevel = 0;
+        while (currentLevel < this.levels.length) {
+          var level = this.levels[currentLevel];
+          var index = i + j * level.width;
+          level.index = index;
+          var value = level.items[index];
+          if (value === 0xFF) {
+            break;
+          }
+          if (value > stopValue) {
+            this.currentLevel = currentLevel;
+            this.propagateValues();
+            return false;
+          }
+          i >>= 1;
+          j >>= 1;
+          currentLevel++;
+        }
+        this.currentLevel = currentLevel - 1;
+        return true;
+      },
+      incrementValue: function InclusionTree_incrementValue(stopValue) {
+        var level = this.levels[this.currentLevel];
+        level.items[level.index] = stopValue + 1;
+        this.propagateValues();
+      },
+      propagateValues: function InclusionTree_propagateValues() {
+        var levelIndex = this.currentLevel;
+        var level = this.levels[levelIndex];
+        var currentValue = level.items[level.index];
+        while (--levelIndex >= 0) {
+          level = this.levels[levelIndex];
+          level.items[level.index] = currentValue;
+        }
+      },
+      nextLevel: function InclusionTree_nextLevel() {
+        var currentLevel = this.currentLevel;
+        var level = this.levels[currentLevel];
+        var value = level.items[level.index];
+        level.items[level.index] = 0xFF;
+        currentLevel--;
+        if (currentLevel < 0) {
+          return false;
+        }
+        this.currentLevel = currentLevel;
+        level = this.levels[currentLevel];
+        level.items[level.index] = value;
+        return true;
+      }
+    };
+    return InclusionTree;
+  }();
+  var BitModel = function BitModelClosure() {
+    var UNIFORM_CONTEXT = 17;
+    var RUNLENGTH_CONTEXT = 18;
+    var LLAndLHContextsLabel = new Uint8Array([0, 5, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 1, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 2, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 2, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 2, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8]);
+    var HLContextLabel = new Uint8Array([0, 3, 4, 0, 5, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 1, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 2, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 2, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 2, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8]);
+    var HHContextLabel = new Uint8Array([0, 1, 2, 0, 1, 2, 2, 0, 2, 2, 2, 0, 0, 0, 0, 0, 3, 4, 5, 0, 4, 5, 5, 0, 5, 5, 5, 0, 0, 0, 0, 0, 6, 7, 7, 0, 7, 7, 7, 0, 7, 7, 7, 0, 0, 0, 0, 0, 8, 8, 8, 0, 8, 8, 8, 0, 8, 8, 8, 0, 0, 0, 0, 0, 8, 8, 8, 0, 8, 8, 8, 0, 8, 8, 8]);
+    function BitModel(width, height, subband, zeroBitPlanes, mb) {
+      this.width = width;
+      this.height = height;
+      this.contextLabelTable = subband === 'HH' ? HHContextLabel : subband === 'HL' ? HLContextLabel : LLAndLHContextsLabel;
+      var coefficientCount = width * height;
+      this.neighborsSignificance = new Uint8Array(coefficientCount);
+      this.coefficentsSign = new Uint8Array(coefficientCount);
+      this.coefficentsMagnitude = mb > 14 ? new Uint32Array(coefficientCount) : mb > 6 ? new Uint16Array(coefficientCount) : new Uint8Array(coefficientCount);
+      this.processingFlags = new Uint8Array(coefficientCount);
+      var bitsDecoded = new Uint8Array(coefficientCount);
+      if (zeroBitPlanes !== 0) {
+        for (var i = 0; i < coefficientCount; i++) {
+          bitsDecoded[i] = zeroBitPlanes;
+        }
+      }
+      this.bitsDecoded = bitsDecoded;
+      this.reset();
+    }
+    BitModel.prototype = {
+      setDecoder: function BitModel_setDecoder(decoder) {
+        this.decoder = decoder;
+      },
+      reset: function BitModel_reset() {
+        this.contexts = new Int8Array(19);
+        this.contexts[0] = 4 << 1 | 0;
+        this.contexts[UNIFORM_CONTEXT] = 46 << 1 | 0;
+        this.contexts[RUNLENGTH_CONTEXT] = 3 << 1 | 0;
+      },
+      setNeighborsSignificance: function BitModel_setNeighborsSignificance(row, column, index) {
+        var neighborsSignificance = this.neighborsSignificance;
+        var width = this.width,
+            height = this.height;
+        var left = column > 0;
+        var right = column + 1 < width;
+        var i;
+        if (row > 0) {
+          i = index - width;
+          if (left) {
+            neighborsSignificance[i - 1] += 0x10;
+          }
+          if (right) {
+            neighborsSignificance[i + 1] += 0x10;
+          }
+          neighborsSignificance[i] += 0x04;
+        }
+        if (row + 1 < height) {
+          i = index + width;
+          if (left) {
+            neighborsSignificance[i - 1] += 0x10;
+          }
+          if (right) {
+            neighborsSignificance[i + 1] += 0x10;
+          }
+          neighborsSignificance[i] += 0x04;
+        }
+        if (left) {
+          neighborsSignificance[index - 1] += 0x01;
+        }
+        if (right) {
+          neighborsSignificance[index + 1] += 0x01;
+        }
+        neighborsSignificance[index] |= 0x80;
+      },
+      runSignificancePropagationPass: function BitModel_runSignificancePropagationPass() {
+        var decoder = this.decoder;
+        var width = this.width,
+            height = this.height;
+        var coefficentsMagnitude = this.coefficentsMagnitude;
+        var coefficentsSign = this.coefficentsSign;
+        var neighborsSignificance = this.neighborsSignificance;
+        var processingFlags = this.processingFlags;
+        var contexts = this.contexts;
+        var labels = this.contextLabelTable;
+        var bitsDecoded = this.bitsDecoded;
+        var processedInverseMask = ~1;
+        var processedMask = 1;
+        var firstMagnitudeBitMask = 2;
+        for (var i0 = 0; i0 < height; i0 += 4) {
+          for (var j = 0; j < width; j++) {
+            var index = i0 * width + j;
+            for (var i1 = 0; i1 < 4; i1++, index += width) {
+              var i = i0 + i1;
+              if (i >= height) {
+                break;
+              }
+              processingFlags[index] &= processedInverseMask;
+              if (coefficentsMagnitude[index] || !neighborsSignificance[index]) {
+                continue;
+              }
+              var contextLabel = labels[neighborsSignificance[index]];
+              var decision = decoder.readBit(contexts, contextLabel);
+              if (decision) {
+                var sign = this.decodeSignBit(i, j, index);
+                coefficentsSign[index] = sign;
+                coefficentsMagnitude[index] = 1;
+                this.setNeighborsSignificance(i, j, index);
+                processingFlags[index] |= firstMagnitudeBitMask;
+              }
+              bitsDecoded[index]++;
+              processingFlags[index] |= processedMask;
+            }
+          }
+        }
+      },
+      decodeSignBit: function BitModel_decodeSignBit(row, column, index) {
+        var width = this.width,
+            height = this.height;
+        var coefficentsMagnitude = this.coefficentsMagnitude;
+        var coefficentsSign = this.coefficentsSign;
+        var contribution, sign0, sign1, significance1;
+        var contextLabel, decoded;
+        significance1 = column > 0 && coefficentsMagnitude[index - 1] !== 0;
+        if (column + 1 < width && coefficentsMagnitude[index + 1] !== 0) {
+          sign1 = coefficentsSign[index + 1];
+          if (significance1) {
+            sign0 = coefficentsSign[index - 1];
+            contribution = 1 - sign1 - sign0;
+          } else {
+            contribution = 1 - sign1 - sign1;
+          }
+        } else if (significance1) {
+          sign0 = coefficentsSign[index - 1];
+          contribution = 1 - sign0 - sign0;
+        } else {
+          contribution = 0;
+        }
+        var horizontalContribution = 3 * contribution;
+        significance1 = row > 0 && coefficentsMagnitude[index - width] !== 0;
+        if (row + 1 < height && coefficentsMagnitude[index + width] !== 0) {
+          sign1 = coefficentsSign[index + width];
+          if (significance1) {
+            sign0 = coefficentsSign[index - width];
+            contribution = 1 - sign1 - sign0 + horizontalContribution;
+          } else {
+            contribution = 1 - sign1 - sign1 + horizontalContribution;
+          }
+        } else if (significance1) {
+          sign0 = coefficentsSign[index - width];
+          contribution = 1 - sign0 - sign0 + horizontalContribution;
+        } else {
+          contribution = horizontalContribution;
+        }
+        if (contribution >= 0) {
+          contextLabel = 9 + contribution;
+          decoded = this.decoder.readBit(this.contexts, contextLabel);
+        } else {
+          contextLabel = 9 - contribution;
+          decoded = this.decoder.readBit(this.contexts, contextLabel) ^ 1;
+        }
+        return decoded;
+      },
+      runMagnitudeRefinementPass: function BitModel_runMagnitudeRefinementPass() {
+        var decoder = this.decoder;
+        var width = this.width,
+            height = this.height;
+        var coefficentsMagnitude = this.coefficentsMagnitude;
+        var neighborsSignificance = this.neighborsSignificance;
+        var contexts = this.contexts;
+        var bitsDecoded = this.bitsDecoded;
+        var processingFlags = this.processingFlags;
+        var processedMask = 1;
+        var firstMagnitudeBitMask = 2;
+        var length = width * height;
+        var width4 = width * 4;
+        for (var index0 = 0, indexNext; index0 < length; index0 = indexNext) {
+          indexNext = Math.min(length, index0 + width4);
+          for (var j = 0; j < width; j++) {
+            for (var index = index0 + j; index < indexNext; index += width) {
+              if (!coefficentsMagnitude[index] || (processingFlags[index] & processedMask) !== 0) {
+                continue;
+              }
+              var contextLabel = 16;
+              if ((processingFlags[index] & firstMagnitudeBitMask) !== 0) {
+                processingFlags[index] ^= firstMagnitudeBitMask;
+                var significance = neighborsSignificance[index] & 127;
+                contextLabel = significance === 0 ? 15 : 14;
+              }
+              var bit = decoder.readBit(contexts, contextLabel);
+              coefficentsMagnitude[index] = coefficentsMagnitude[index] << 1 | bit;
+              bitsDecoded[index]++;
+              processingFlags[index] |= processedMask;
+            }
+          }
+        }
+      },
+      runCleanupPass: function BitModel_runCleanupPass() {
+        var decoder = this.decoder;
+        var width = this.width,
+            height = this.height;
+        var neighborsSignificance = this.neighborsSignificance;
+        var coefficentsMagnitude = this.coefficentsMagnitude;
+        var coefficentsSign = this.coefficentsSign;
+        var contexts = this.contexts;
+        var labels = this.contextLabelTable;
+        var bitsDecoded = this.bitsDecoded;
+        var processingFlags = this.processingFlags;
+        var processedMask = 1;
+        var firstMagnitudeBitMask = 2;
+        var oneRowDown = width;
+        var twoRowsDown = width * 2;
+        var threeRowsDown = width * 3;
+        var iNext;
+        for (var i0 = 0; i0 < height; i0 = iNext) {
+          iNext = Math.min(i0 + 4, height);
+          var indexBase = i0 * width;
+          var checkAllEmpty = i0 + 3 < height;
+          for (var j = 0; j < width; j++) {
+            var index0 = indexBase + j;
+            var allEmpty = checkAllEmpty && processingFlags[index0] === 0 && processingFlags[index0 + oneRowDown] === 0 && processingFlags[index0 + twoRowsDown] === 0 && processingFlags[index0 + threeRowsDown] === 0 && neighborsSignificance[index0] === 0 && neighborsSignificance[index0 + oneRowDown] === 0 && neighborsSignificance[index0 + twoRowsDown] === 0 && neighborsSignificance[index0 + threeRowsDown] === 0;
+            var i1 = 0,
+                index = index0;
+            var i = i0,
+                sign;
+            if (allEmpty) {
+              var hasSignificantCoefficent = decoder.readBit(contexts, RUNLENGTH_CONTEXT);
+              if (!hasSignificantCoefficent) {
+                bitsDecoded[index0]++;
+                bitsDecoded[index0 + oneRowDown]++;
+                bitsDecoded[index0 + twoRowsDown]++;
+                bitsDecoded[index0 + threeRowsDown]++;
+                continue;
+              }
+              i1 = decoder.readBit(contexts, UNIFORM_CONTEXT) << 1 | decoder.readBit(contexts, UNIFORM_CONTEXT);
+              if (i1 !== 0) {
+                i = i0 + i1;
+                index += i1 * width;
+              }
+              sign = this.decodeSignBit(i, j, index);
+              coefficentsSign[index] = sign;
+              coefficentsMagnitude[index] = 1;
+              this.setNeighborsSignificance(i, j, index);
+              processingFlags[index] |= firstMagnitudeBitMask;
+              index = index0;
+              for (var i2 = i0; i2 <= i; i2++, index += width) {
+                bitsDecoded[index]++;
+              }
+              i1++;
+            }
+            for (i = i0 + i1; i < iNext; i++, index += width) {
+              if (coefficentsMagnitude[index] || (processingFlags[index] & processedMask) !== 0) {
+                continue;
+              }
+              var contextLabel = labels[neighborsSignificance[index]];
+              var decision = decoder.readBit(contexts, contextLabel);
+              if (decision === 1) {
+                sign = this.decodeSignBit(i, j, index);
+                coefficentsSign[index] = sign;
+                coefficentsMagnitude[index] = 1;
+                this.setNeighborsSignificance(i, j, index);
+                processingFlags[index] |= firstMagnitudeBitMask;
+              }
+              bitsDecoded[index]++;
+            }
+          }
+        }
+      },
+      checkSegmentationSymbol: function BitModel_checkSegmentationSymbol() {
+        var decoder = this.decoder;
+        var contexts = this.contexts;
+        var symbol = decoder.readBit(contexts, UNIFORM_CONTEXT) << 3 | decoder.readBit(contexts, UNIFORM_CONTEXT) << 2 | decoder.readBit(contexts, UNIFORM_CONTEXT) << 1 | decoder.readBit(contexts, UNIFORM_CONTEXT);
+        if (symbol !== 0xA) {
+          error('JPX Error: Invalid segmentation symbol');
+        }
+      }
+    };
+    return BitModel;
+  }();
+  var Transform = function TransformClosure() {
+    function Transform() {}
+    Transform.prototype.calculate = function transformCalculate(subbands, u0, v0) {
+      var ll = subbands[0];
+      for (var i = 1, ii = subbands.length; i < ii; i++) {
+        ll = this.iterate(ll, subbands[i], u0, v0);
+      }
+      return ll;
+    };
+    Transform.prototype.extend = function extend(buffer, offset, size) {
+      var i1 = offset - 1,
+          j1 = offset + 1;
+      var i2 = offset + size - 2,
+          j2 = offset + size;
+      buffer[i1--] = buffer[j1++];
+      buffer[j2++] = buffer[i2--];
+      buffer[i1--] = buffer[j1++];
+      buffer[j2++] = buffer[i2--];
+      buffer[i1--] = buffer[j1++];
+      buffer[j2++] = buffer[i2--];
+      buffer[i1] = buffer[j1];
+      buffer[j2] = buffer[i2];
+    };
+    Transform.prototype.iterate = function Transform_iterate(ll, hl_lh_hh, u0, v0) {
+      var llWidth = ll.width,
+          llHeight = ll.height,
+          llItems = ll.items;
+      var width = hl_lh_hh.width;
+      var height = hl_lh_hh.height;
+      var items = hl_lh_hh.items;
+      var i, j, k, l, u, v;
+      for (k = 0, i = 0; i < llHeight; i++) {
+        l = i * 2 * width;
+        for (j = 0; j < llWidth; j++, k++, l += 2) {
+          items[l] = llItems[k];
+        }
+      }
+      llItems = ll.items = null;
+      var bufferPadding = 4;
+      var rowBuffer = new Float32Array(width + 2 * bufferPadding);
+      if (width === 1) {
+        if ((u0 & 1) !== 0) {
+          for (v = 0, k = 0; v < height; v++, k += width) {
+            items[k] *= 0.5;
+          }
+        }
+      } else {
+        for (v = 0, k = 0; v < height; v++, k += width) {
+          rowBuffer.set(items.subarray(k, k + width), bufferPadding);
+          this.extend(rowBuffer, bufferPadding, width);
+          this.filter(rowBuffer, bufferPadding, width);
+          items.set(rowBuffer.subarray(bufferPadding, bufferPadding + width), k);
+        }
+      }
+      var numBuffers = 16;
+      var colBuffers = [];
+      for (i = 0; i < numBuffers; i++) {
+        colBuffers.push(new Float32Array(height + 2 * bufferPadding));
+      }
+      var b,
+          currentBuffer = 0;
+      ll = bufferPadding + height;
+      if (height === 1) {
+        if ((v0 & 1) !== 0) {
+          for (u = 0; u < width; u++) {
+            items[u] *= 0.5;
+          }
+        }
+      } else {
+        for (u = 0; u < width; u++) {
+          if (currentBuffer === 0) {
+            numBuffers = Math.min(width - u, numBuffers);
+            for (k = u, l = bufferPadding; l < ll; k += width, l++) {
+              for (b = 0; b < numBuffers; b++) {
+                colBuffers[b][l] = items[k + b];
+              }
+            }
+            currentBuffer = numBuffers;
+          }
+          currentBuffer--;
+          var buffer = colBuffers[currentBuffer];
+          this.extend(buffer, bufferPadding, height);
+          this.filter(buffer, bufferPadding, height);
+          if (currentBuffer === 0) {
+            k = u - numBuffers + 1;
+            for (l = bufferPadding; l < ll; k += width, l++) {
+              for (b = 0; b < numBuffers; b++) {
+                items[k + b] = colBuffers[b][l];
+              }
+            }
+          }
+        }
+      }
+      return {
+        width: width,
+        height: height,
+        items: items
+      };
+    };
+    return Transform;
+  }();
+  var IrreversibleTransform = function IrreversibleTransformClosure() {
+    function IrreversibleTransform() {
+      Transform.call(this);
+    }
+    IrreversibleTransform.prototype = Object.create(Transform.prototype);
+    IrreversibleTransform.prototype.filter = function irreversibleTransformFilter(x, offset, length) {
+      var len = length >> 1;
+      offset = offset | 0;
+      var j, n, current, next;
+      var alpha = -1.586134342059924;
+      var beta = -0.052980118572961;
+      var gamma = 0.882911075530934;
+      var delta = 0.443506852043971;
+      var K = 1.230174104914001;
+      var K_ = 1 / K;
+      j = offset - 3;
+      for (n = len + 4; n--; j += 2) {
+        x[j] *= K_;
+      }
+      j = offset - 2;
+      current = delta * x[j - 1];
+      for (n = len + 3; n--; j += 2) {
+        next = delta * x[j + 1];
+        x[j] = K * x[j] - current - next;
+        if (n--) {
+          j += 2;
+          current = delta * x[j + 1];
+          x[j] = K * x[j] - current - next;
+        } else {
+          break;
+        }
+      }
+      j = offset - 1;
+      current = gamma * x[j - 1];
+      for (n = len + 2; n--; j += 2) {
+        next = gamma * x[j + 1];
+        x[j] -= current + next;
+        if (n--) {
+          j += 2;
+          current = gamma * x[j + 1];
+          x[j] -= current + next;
+        } else {
+          break;
+        }
+      }
+      j = offset;
+      current = beta * x[j - 1];
+      for (n = len + 1; n--; j += 2) {
+        next = beta * x[j + 1];
+        x[j] -= current + next;
+        if (n--) {
+          j += 2;
+          current = beta * x[j + 1];
+          x[j] -= current + next;
+        } else {
+          break;
+        }
+      }
+      if (len !== 0) {
+        j = offset + 1;
+        current = alpha * x[j - 1];
+        for (n = len; n--; j += 2) {
+          next = alpha * x[j + 1];
+          x[j] -= current + next;
+          if (n--) {
+            j += 2;
+            current = alpha * x[j + 1];
+            x[j] -= current + next;
+          } else {
+            break;
+          }
+        }
+      }
+    };
+    return IrreversibleTransform;
+  }();
+  var ReversibleTransform = function ReversibleTransformClosure() {
+    function ReversibleTransform() {
+      Transform.call(this);
+    }
+    ReversibleTransform.prototype = Object.create(Transform.prototype);
+    ReversibleTransform.prototype.filter = function reversibleTransformFilter(x, offset, length) {
+      var len = length >> 1;
+      offset = offset | 0;
+      var j, n;
+      for (j = offset, n = len + 1; n--; j += 2) {
+        x[j] -= x[j - 1] + x[j + 1] + 2 >> 2;
+      }
+      for (j = offset + 1, n = len; n--; j += 2) {
+        x[j] += x[j - 1] + x[j + 1] >> 1;
+      }
+    };
+    return ReversibleTransform;
+  }();
+  return JpxImage;
+}();
+exports.JpxImage = JpxImage;
+
+/***/ }),
+/* 16 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var corePrimitives = __w_pdfjs_require__(1);
+var coreCrypto = __w_pdfjs_require__(13);
+var coreParser = __w_pdfjs_require__(5);
+var coreChunkedStream = __w_pdfjs_require__(12);
+var coreColorSpace = __w_pdfjs_require__(3);
+var InvalidPDFException = sharedUtil.InvalidPDFException;
+var MissingDataException = sharedUtil.MissingDataException;
+var XRefParseException = sharedUtil.XRefParseException;
+var assert = sharedUtil.assert;
+var bytesToString = sharedUtil.bytesToString;
+var createPromiseCapability = sharedUtil.createPromiseCapability;
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var isArray = sharedUtil.isArray;
+var isBool = sharedUtil.isBool;
+var isInt = sharedUtil.isInt;
+var isString = sharedUtil.isString;
+var shadow = sharedUtil.shadow;
+var stringToPDFString = sharedUtil.stringToPDFString;
+var stringToUTF8String = sharedUtil.stringToUTF8String;
+var warn = sharedUtil.warn;
+var createValidAbsoluteUrl = sharedUtil.createValidAbsoluteUrl;
+var Util = sharedUtil.Util;
+var Ref = corePrimitives.Ref;
+var RefSet = corePrimitives.RefSet;
+var RefSetCache = corePrimitives.RefSetCache;
+var isName = corePrimitives.isName;
+var isCmd = corePrimitives.isCmd;
+var isDict = corePrimitives.isDict;
+var isRef = corePrimitives.isRef;
+var isRefsEqual = corePrimitives.isRefsEqual;
+var isStream = corePrimitives.isStream;
+var CipherTransformFactory = coreCrypto.CipherTransformFactory;
+var Lexer = coreParser.Lexer;
+var Parser = coreParser.Parser;
+var ChunkedStream = coreChunkedStream.ChunkedStream;
+var ColorSpace = coreColorSpace.ColorSpace;
+var Catalog = function CatalogClosure() {
+  function Catalog(pdfManager, xref, pageFactory) {
+    this.pdfManager = pdfManager;
+    this.xref = xref;
+    this.catDict = xref.getCatalogObj();
+    this.fontCache = new RefSetCache();
+    this.builtInCMapCache = Object.create(null);
+    assert(isDict(this.catDict), 'catalog object is not a dictionary');
+    this.pageFactory = pageFactory;
+    this.pagePromises = [];
+  }
+  Catalog.prototype = {
+    get metadata() {
+      var streamRef = this.catDict.getRaw('Metadata');
+      if (!isRef(streamRef)) {
+        return shadow(this, 'metadata', null);
+      }
+      var encryptMetadata = !this.xref.encrypt ? false : this.xref.encrypt.encryptMetadata;
+      var stream = this.xref.fetch(streamRef, !encryptMetadata);
+      var metadata;
+      if (stream && isDict(stream.dict)) {
+        var type = stream.dict.get('Type');
+        var subtype = stream.dict.get('Subtype');
+        if (isName(type, 'Metadata') && isName(subtype, 'XML')) {
+          try {
+            metadata = stringToUTF8String(bytesToString(stream.getBytes()));
+          } catch (e) {
+            if (e instanceof MissingDataException) {
+              throw e;
+            }
+            info('Skipping invalid metadata.');
+          }
+        }
+      }
+      return shadow(this, 'metadata', metadata);
+    },
+    get toplevelPagesDict() {
+      var pagesObj = this.catDict.get('Pages');
+      assert(isDict(pagesObj), 'invalid top-level pages dictionary');
+      return shadow(this, 'toplevelPagesDict', pagesObj);
+    },
+    get documentOutline() {
+      var obj = null;
+      try {
+        obj = this.readDocumentOutline();
+      } catch (ex) {
+        if (ex instanceof MissingDataException) {
+          throw ex;
+        }
+        warn('Unable to read document outline');
+      }
+      return shadow(this, 'documentOutline', obj);
+    },
+    readDocumentOutline: function Catalog_readDocumentOutline() {
+      var obj = this.catDict.get('Outlines');
+      if (!isDict(obj)) {
+        return null;
+      }
+      obj = obj.getRaw('First');
+      if (!isRef(obj)) {
+        return null;
+      }
+      var root = { items: [] };
+      var queue = [{
+        obj: obj,
+        parent: root
+      }];
+      var processed = new RefSet();
+      processed.put(obj);
+      var xref = this.xref,
+          blackColor = new Uint8Array(3);
+      while (queue.length > 0) {
+        var i = queue.shift();
+        var outlineDict = xref.fetchIfRef(i.obj);
+        if (outlineDict === null) {
+          continue;
+        }
+        assert(outlineDict.has('Title'), 'Invalid outline item');
+        var data = {
+          url: null,
+          dest: null
+        };
+        Catalog.parseDestDictionary({
+          destDict: outlineDict,
+          resultObj: data,
+          docBaseUrl: this.pdfManager.docBaseUrl
+        });
+        var title = outlineDict.get('Title');
+        var flags = outlineDict.get('F') || 0;
+        var color = outlineDict.getArray('C'),
+            rgbColor = blackColor;
+        if (isArray(color) && color.length === 3 && (color[0] !== 0 || color[1] !== 0 || color[2] !== 0)) {
+          rgbColor = ColorSpace.singletons.rgb.getRgb(color, 0);
+        }
+        var outlineItem = {
+          dest: data.dest,
+          url: data.url,
+          unsafeUrl: data.unsafeUrl,
+          newWindow: data.newWindow,
+          title: stringToPDFString(title),
+          color: rgbColor,
+          count: outlineDict.get('Count'),
+          bold: !!(flags & 2),
+          italic: !!(flags & 1),
+          items: []
+        };
+        i.parent.items.push(outlineItem);
+        obj = outlineDict.getRaw('First');
+        if (isRef(obj) && !processed.has(obj)) {
+          queue.push({
+            obj: obj,
+            parent: outlineItem
+          });
+          processed.put(obj);
+        }
+        obj = outlineDict.getRaw('Next');
+        if (isRef(obj) && !processed.has(obj)) {
+          queue.push({
+            obj: obj,
+            parent: i.parent
+          });
+          processed.put(obj);
+        }
+      }
+      return root.items.length > 0 ? root.items : null;
+    },
+    get numPages() {
+      var obj = this.toplevelPagesDict.get('Count');
+      assert(isInt(obj), 'page count in top level pages object is not an integer');
+      return shadow(this, 'num', obj);
+    },
+    get destinations() {
+      function fetchDestination(dest) {
+        return isDict(dest) ? dest.get('D') : dest;
+      }
+      var xref = this.xref;
+      var dests = {},
+          nameTreeRef,
+          nameDictionaryRef;
+      var obj = this.catDict.get('Names');
+      if (obj && obj.has('Dests')) {
+        nameTreeRef = obj.getRaw('Dests');
+      } else if (this.catDict.has('Dests')) {
+        nameDictionaryRef = this.catDict.get('Dests');
+      }
+      if (nameDictionaryRef) {
+        obj = nameDictionaryRef;
+        obj.forEach(function catalogForEach(key, value) {
+          if (!value) {
+            return;
+          }
+          dests[key] = fetchDestination(value);
+        });
+      }
+      if (nameTreeRef) {
+        var nameTree = new NameTree(nameTreeRef, xref);
+        var names = nameTree.getAll();
+        for (var name in names) {
+          dests[name] = fetchDestination(names[name]);
+        }
+      }
+      return shadow(this, 'destinations', dests);
+    },
+    getDestination: function Catalog_getDestination(destinationId) {
+      function fetchDestination(dest) {
+        return isDict(dest) ? dest.get('D') : dest;
+      }
+      var xref = this.xref;
+      var dest = null,
+          nameTreeRef,
+          nameDictionaryRef;
+      var obj = this.catDict.get('Names');
+      if (obj && obj.has('Dests')) {
+        nameTreeRef = obj.getRaw('Dests');
+      } else if (this.catDict.has('Dests')) {
+        nameDictionaryRef = this.catDict.get('Dests');
+      }
+      if (nameDictionaryRef) {
+        var value = nameDictionaryRef.get(destinationId);
+        if (value) {
+          dest = fetchDestination(value);
+        }
+      }
+      if (nameTreeRef) {
+        var nameTree = new NameTree(nameTreeRef, xref);
+        dest = fetchDestination(nameTree.get(destinationId));
+      }
+      return dest;
+    },
+    get pageLabels() {
+      var obj = null;
+      try {
+        obj = this.readPageLabels();
+      } catch (ex) {
+        if (ex instanceof MissingDataException) {
+          throw ex;
+        }
+        warn('Unable to read page labels.');
+      }
+      return shadow(this, 'pageLabels', obj);
+    },
+    readPageLabels: function Catalog_readPageLabels() {
+      var obj = this.catDict.getRaw('PageLabels');
+      if (!obj) {
+        return null;
+      }
+      var pageLabels = new Array(this.numPages);
+      var style = null;
+      var prefix = '';
+      var numberTree = new NumberTree(obj, this.xref);
+      var nums = numberTree.getAll();
+      var currentLabel = '',
+          currentIndex = 1;
+      for (var i = 0, ii = this.numPages; i < ii; i++) {
+        if (i in nums) {
+          var labelDict = nums[i];
+          assert(isDict(labelDict), 'The PageLabel is not a dictionary.');
+          var type = labelDict.get('Type');
+          assert(!type || isName(type, 'PageLabel'), 'Invalid type in PageLabel dictionary.');
+          var s = labelDict.get('S');
+          assert(!s || isName(s), 'Invalid style in PageLabel dictionary.');
+          style = s ? s.name : null;
+          var p = labelDict.get('P');
+          assert(!p || isString(p), 'Invalid prefix in PageLabel dictionary.');
+          prefix = p ? stringToPDFString(p) : '';
+          var st = labelDict.get('St');
+          assert(!st || isInt(st) && st >= 1, 'Invalid start in PageLabel dictionary.');
+          currentIndex = st || 1;
+        }
+        switch (style) {
+          case 'D':
+            currentLabel = currentIndex;
+            break;
+          case 'R':
+          case 'r':
+            currentLabel = Util.toRoman(currentIndex, style === 'r');
+            break;
+          case 'A':
+          case 'a':
+            var LIMIT = 26;
+            var A_UPPER_CASE = 0x41,
+                A_LOWER_CASE = 0x61;
+            var baseCharCode = style === 'a' ? A_LOWER_CASE : A_UPPER_CASE;
+            var letterIndex = currentIndex - 1;
+            var character = String.fromCharCode(baseCharCode + letterIndex % LIMIT);
+            var charBuf = [];
+            for (var j = 0, jj = letterIndex / LIMIT | 0; j <= jj; j++) {
+              charBuf.push(character);
+            }
+            currentLabel = charBuf.join('');
+            break;
+          default:
+            assert(!style, 'Invalid style "' + style + '" in PageLabel dictionary.');
+        }
+        pageLabels[i] = prefix + currentLabel;
+        currentLabel = '';
+        currentIndex++;
+      }
+      return pageLabels;
+    },
+    get attachments() {
+      var xref = this.xref;
+      var attachments = null,
+          nameTreeRef;
+      var obj = this.catDict.get('Names');
+      if (obj) {
+        nameTreeRef = obj.getRaw('EmbeddedFiles');
+      }
+      if (nameTreeRef) {
+        var nameTree = new NameTree(nameTreeRef, xref);
+        var names = nameTree.getAll();
+        for (var name in names) {
+          var fs = new FileSpec(names[name], xref);
+          if (!attachments) {
+            attachments = Object.create(null);
+          }
+          attachments[stringToPDFString(name)] = fs.serializable;
+        }
+      }
+      return shadow(this, 'attachments', attachments);
+    },
+    get javaScript() {
+      var xref = this.xref;
+      var obj = this.catDict.get('Names');
+      var javaScript = [];
+      function appendIfJavaScriptDict(jsDict) {
+        var type = jsDict.get('S');
+        if (!isName(type, 'JavaScript')) {
+          return;
+        }
+        var js = jsDict.get('JS');
+        if (isStream(js)) {
+          js = bytesToString(js.getBytes());
+        } else if (!isString(js)) {
+          return;
+        }
+        javaScript.push(stringToPDFString(js));
+      }
+      if (obj && obj.has('JavaScript')) {
+        var nameTree = new NameTree(obj.getRaw('JavaScript'), xref);
+        var names = nameTree.getAll();
+        for (var name in names) {
+          var jsDict = names[name];
+          if (isDict(jsDict)) {
+            appendIfJavaScriptDict(jsDict);
+          }
+        }
+      }
+      var openactionDict = this.catDict.get('OpenAction');
+      if (isDict(openactionDict, 'Action')) {
+        var actionType = openactionDict.get('S');
+        if (isName(actionType, 'Named')) {
+          var action = openactionDict.get('N');
+          if (isName(action, 'Print')) {
+            javaScript.push('print({});');
+          }
+        } else {
+          appendIfJavaScriptDict(openactionDict);
+        }
+      }
+      return shadow(this, 'javaScript', javaScript);
+    },
+    cleanup: function Catalog_cleanup() {
+      var promises = [];
+      this.fontCache.forEach(function (promise) {
+        promises.push(promise);
+      });
+      return Promise.all(promises).then(function (translatedFonts) {
+        for (var i = 0, ii = translatedFonts.length; i < ii; i++) {
+          var font = translatedFonts[i].dict;
+          delete font.translated;
+        }
+        this.fontCache.clear();
+        this.builtInCMapCache = Object.create(null);
+      }.bind(this));
+    },
+    getPage: function Catalog_getPage(pageIndex) {
+      if (!(pageIndex in this.pagePromises)) {
+        this.pagePromises[pageIndex] = this.getPageDict(pageIndex).then(function (a) {
+          var dict = a[0];
+          var ref = a[1];
+          return this.pageFactory.createPage(pageIndex, dict, ref, this.fontCache, this.builtInCMapCache);
+        }.bind(this));
+      }
+      return this.pagePromises[pageIndex];
+    },
+    getPageDict: function Catalog_getPageDict(pageIndex) {
+      var capability = createPromiseCapability();
+      var nodesToVisit = [this.catDict.getRaw('Pages')];
+      var currentPageIndex = 0;
+      var xref = this.xref;
+      function next() {
+        while (nodesToVisit.length) {
+          var currentNode = nodesToVisit.pop();
+          if (isRef(currentNode)) {
+            xref.fetchAsync(currentNode).then(function (obj) {
+              if (isDict(obj, 'Page') || isDict(obj) && !obj.has('Kids')) {
+                if (pageIndex === currentPageIndex) {
+                  capability.resolve([obj, currentNode]);
+                } else {
+                  currentPageIndex++;
+                  next();
+                }
+                return;
+              }
+              nodesToVisit.push(obj);
+              next();
+            }, capability.reject);
+            return;
+          }
+          assert(isDict(currentNode), 'page dictionary kid reference points to wrong type of object');
+          var count = currentNode.get('Count');
+          if (currentPageIndex + count <= pageIndex) {
+            currentPageIndex += count;
+            continue;
+          }
+          var kids = currentNode.get('Kids');
+          assert(isArray(kids), 'page dictionary kids object is not an array');
+          for (var last = kids.length - 1; last >= 0; last--) {
+            nodesToVisit.push(kids[last]);
+          }
+        }
+        capability.reject('Page index ' + pageIndex + ' not found.');
+      }
+      next();
+      return capability.promise;
+    },
+    getPageIndex: function Catalog_getPageIndex(pageRef) {
+      var xref = this.xref;
+      function pagesBeforeRef(kidRef) {
+        var total = 0;
+        var parentRef;
+        return xref.fetchAsync(kidRef).then(function (node) {
+          if (isRefsEqual(kidRef, pageRef) && !isDict(node, 'Page') && !(isDict(node) && !node.has('Type') && node.has('Contents'))) {
+            throw new Error('The reference does not point to a /Page Dict.');
+          }
+          if (!node) {
+            return null;
+          }
+          assert(isDict(node), 'node must be a Dict.');
+          parentRef = node.getRaw('Parent');
+          return node.getAsync('Parent');
+        }).then(function (parent) {
+          if (!parent) {
+            return null;
+          }
+          assert(isDict(parent), 'parent must be a Dict.');
+          return parent.getAsync('Kids');
+        }).then(function (kids) {
+          if (!kids) {
+            return null;
+          }
+          var kidPromises = [];
+          var found = false;
+          for (var i = 0; i < kids.length; i++) {
+            var kid = kids[i];
+            assert(isRef(kid), 'kid must be a Ref.');
+            if (kid.num === kidRef.num) {
+              found = true;
+              break;
+            }
+            kidPromises.push(xref.fetchAsync(kid).then(function (kid) {
+              if (kid.has('Count')) {
+                var count = kid.get('Count');
+                total += count;
+              } else {
+                total++;
+              }
+            }));
+          }
+          if (!found) {
+            error('kid ref not found in parents kids');
+          }
+          return Promise.all(kidPromises).then(function () {
+            return [total, parentRef];
+          });
+        });
+      }
+      var total = 0;
+      function next(ref) {
+        return pagesBeforeRef(ref).then(function (args) {
+          if (!args) {
+            return total;
+          }
+          var count = args[0];
+          var parentRef = args[1];
+          total += count;
+          return next(parentRef);
+        });
+      }
+      return next(pageRef);
+    }
+  };
+  Catalog.parseDestDictionary = function Catalog_parseDestDictionary(params) {
+    function addDefaultProtocolToUrl(url) {
+      if (url.indexOf('www.') === 0) {
+        return 'http://' + url;
+      }
+      return url;
+    }
+    function tryConvertUrlEncoding(url) {
+      try {
+        return stringToUTF8String(url);
+      } catch (e) {
+        return url;
+      }
+    }
+    var destDict = params.destDict;
+    if (!isDict(destDict)) {
+      warn('Catalog_parseDestDictionary: "destDict" must be a dictionary.');
+      return;
+    }
+    var resultObj = params.resultObj;
+    if (typeof resultObj !== 'object') {
+      warn('Catalog_parseDestDictionary: "resultObj" must be an object.');
+      return;
+    }
+    var docBaseUrl = params.docBaseUrl || null;
+    var action = destDict.get('A'),
+        url,
+        dest;
+    if (isDict(action)) {
+      var linkType = action.get('S').name;
+      switch (linkType) {
+        case 'URI':
+          url = action.get('URI');
+          if (isName(url)) {
+            url = '/' + url.name;
+          } else if (isString(url)) {
+            url = addDefaultProtocolToUrl(url);
+          }
+          break;
+        case 'GoTo':
+          dest = action.get('D');
+          break;
+        case 'Launch':
+        case 'GoToR':
+          var urlDict = action.get('F');
+          if (isDict(urlDict)) {
+            url = urlDict.get('F') || null;
+          } else if (isString(urlDict)) {
+            url = urlDict;
+          }
+          var remoteDest = action.get('D');
+          if (remoteDest) {
+            if (isName(remoteDest)) {
+              remoteDest = remoteDest.name;
+            }
+            if (isString(url)) {
+              var baseUrl = url.split('#')[0];
+              if (isString(remoteDest)) {
+                url = baseUrl + '#' + (/^\d+$/.test(remoteDest) ? 'nameddest=' : '') + remoteDest;
+              } else if (isArray(remoteDest)) {
+                url = baseUrl + '#' + JSON.stringify(remoteDest);
+              }
+            }
+          }
+          var newWindow = action.get('NewWindow');
+          if (isBool(newWindow)) {
+            resultObj.newWindow = newWindow;
+          }
+          break;
+        case 'Named':
+          var namedAction = action.get('N');
+          if (isName(namedAction)) {
+            resultObj.action = namedAction.name;
+          }
+          break;
+        case 'JavaScript':
+          var jsAction = action.get('JS'),
+              js;
+          if (isStream(jsAction)) {
+            js = bytesToString(jsAction.getBytes());
+          } else if (isString(jsAction)) {
+            js = jsAction;
+          }
+          if (js) {
+            var URL_OPEN_METHODS = ['app.launchURL', 'window.open'];
+            var regex = new RegExp('^\\s*(' + URL_OPEN_METHODS.join('|').split('.').join('\\.') + ')\\((?:\'|\")([^\'\"]*)(?:\'|\")(?:,\\s*(\\w+)\\)|\\))', 'i');
+            var jsUrl = regex.exec(stringToPDFString(js));
+            if (jsUrl && jsUrl[2]) {
+              url = jsUrl[2];
+              if (jsUrl[3] === 'true' && jsUrl[1] === 'app.launchURL') {
+                resultObj.newWindow = true;
+              }
+              break;
+            }
+          }
+        default:
+          warn('Catalog_parseDestDictionary: Unrecognized link type "' + linkType + '".');
+          break;
+      }
+    } else if (destDict.has('Dest')) {
+      dest = destDict.get('Dest');
+    }
+    if (isString(url)) {
+      url = tryConvertUrlEncoding(url);
+      var absoluteUrl = createValidAbsoluteUrl(url, docBaseUrl);
+      if (absoluteUrl) {
+        resultObj.url = absoluteUrl.href;
+      }
+      resultObj.unsafeUrl = url;
+    }
+    if (dest) {
+      if (isName(dest)) {
+        dest = dest.name;
+      }
+      if (isString(dest) || isArray(dest)) {
+        resultObj.dest = dest;
+      }
+    }
+  };
+  return Catalog;
+}();
+var XRef = function XRefClosure() {
+  function XRef(stream, pdfManager) {
+    this.stream = stream;
+    this.pdfManager = pdfManager;
+    this.entries = [];
+    this.xrefstms = Object.create(null);
+    this.cache = [];
+    this.stats = {
+      streamTypes: [],
+      fontTypes: []
+    };
+  }
+  XRef.prototype = {
+    setStartXRef: function XRef_setStartXRef(startXRef) {
+      this.startXRefQueue = [startXRef];
+    },
+    parse: function XRef_parse(recoveryMode) {
+      var trailerDict;
+      if (!recoveryMode) {
+        trailerDict = this.readXRef();
+      } else {
+        warn('Indexing all PDF objects');
+        trailerDict = this.indexObjects();
+      }
+      trailerDict.assignXref(this);
+      this.trailer = trailerDict;
+      var encrypt = trailerDict.get('Encrypt');
+      if (isDict(encrypt)) {
+        var ids = trailerDict.get('ID');
+        var fileId = ids && ids.length ? ids[0] : '';
+        encrypt.suppressEncryption = true;
+        this.encrypt = new CipherTransformFactory(encrypt, fileId, this.pdfManager.password);
+      }
+      if (!(this.root = trailerDict.get('Root'))) {
+        error('Invalid root reference');
+      }
+    },
+    processXRefTable: function XRef_processXRefTable(parser) {
+      if (!('tableState' in this)) {
+        this.tableState = {
+          entryNum: 0,
+          streamPos: parser.lexer.stream.pos,
+          parserBuf1: parser.buf1,
+          parserBuf2: parser.buf2
+        };
+      }
+      var obj = this.readXRefTable(parser);
+      if (!isCmd(obj, 'trailer')) {
+        error('Invalid XRef table: could not find trailer dictionary');
+      }
+      var dict = parser.getObj();
+      if (!isDict(dict) && dict.dict) {
+        dict = dict.dict;
+      }
+      if (!isDict(dict)) {
+        error('Invalid XRef table: could not parse trailer dictionary');
+      }
+      delete this.tableState;
+      return dict;
+    },
+    readXRefTable: function XRef_readXRefTable(parser) {
+      var stream = parser.lexer.stream;
+      var tableState = this.tableState;
+      stream.pos = tableState.streamPos;
+      parser.buf1 = tableState.parserBuf1;
+      parser.buf2 = tableState.parserBuf2;
+      var obj;
+      while (true) {
+        if (!('firstEntryNum' in tableState) || !('entryCount' in tableState)) {
+          if (isCmd(obj = parser.getObj(), 'trailer')) {
+            break;
+          }
+          tableState.firstEntryNum = obj;
+          tableState.entryCount = parser.getObj();
+        }
+        var first = tableState.firstEntryNum;
+        var count = tableState.entryCount;
+        if (!isInt(first) || !isInt(count)) {
+          error('Invalid XRef table: wrong types in subsection header');
+        }
+        for (var i = tableState.entryNum; i < count; i++) {
+          tableState.streamPos = stream.pos;
+          tableState.entryNum = i;
+          tableState.parserBuf1 = parser.buf1;
+          tableState.parserBuf2 = parser.buf2;
+          var entry = {};
+          entry.offset = parser.getObj();
+          entry.gen = parser.getObj();
+          var type = parser.getObj();
+          if (isCmd(type, 'f')) {
+            entry.free = true;
+          } else if (isCmd(type, 'n')) {
+            entry.uncompressed = true;
+          }
+          if (!isInt(entry.offset) || !isInt(entry.gen) || !(entry.free || entry.uncompressed)) {
+            error('Invalid entry in XRef subsection: ' + first + ', ' + count);
+          }
+          if (i === 0 && entry.free && first === 1) {
+            first = 0;
+          }
+          if (!this.entries[i + first]) {
+            this.entries[i + first] = entry;
+          }
+        }
+        tableState.entryNum = 0;
+        tableState.streamPos = stream.pos;
+        tableState.parserBuf1 = parser.buf1;
+        tableState.parserBuf2 = parser.buf2;
+        delete tableState.firstEntryNum;
+        delete tableState.entryCount;
+      }
+      if (this.entries[0] && !this.entries[0].free) {
+        error('Invalid XRef table: unexpected first object');
+      }
+      return obj;
+    },
+    processXRefStream: function XRef_processXRefStream(stream) {
+      if (!('streamState' in this)) {
+        var streamParameters = stream.dict;
+        var byteWidths = streamParameters.get('W');
+        var range = streamParameters.get('Index');
+        if (!range) {
+          range = [0, streamParameters.get('Size')];
+        }
+        this.streamState = {
+          entryRanges: range,
+          byteWidths: byteWidths,
+          entryNum: 0,
+          streamPos: stream.pos
+        };
+      }
+      this.readXRefStream(stream);
+      delete this.streamState;
+      return stream.dict;
+    },
+    readXRefStream: function XRef_readXRefStream(stream) {
+      var i, j;
+      var streamState = this.streamState;
+      stream.pos = streamState.streamPos;
+      var byteWidths = streamState.byteWidths;
+      var typeFieldWidth = byteWidths[0];
+      var offsetFieldWidth = byteWidths[1];
+      var generationFieldWidth = byteWidths[2];
+      var entryRanges = streamState.entryRanges;
+      while (entryRanges.length > 0) {
+        var first = entryRanges[0];
+        var n = entryRanges[1];
+        if (!isInt(first) || !isInt(n)) {
+          error('Invalid XRef range fields: ' + first + ', ' + n);
+        }
+        if (!isInt(typeFieldWidth) || !isInt(offsetFieldWidth) || !isInt(generationFieldWidth)) {
+          error('Invalid XRef entry fields length: ' + first + ', ' + n);
+        }
+        for (i = streamState.entryNum; i < n; ++i) {
+          streamState.entryNum = i;
+          streamState.streamPos = stream.pos;
+          var type = 0,
+              offset = 0,
+              generation = 0;
+          for (j = 0; j < typeFieldWidth; ++j) {
+            type = type << 8 | stream.getByte();
+          }
+          if (typeFieldWidth === 0) {
+            type = 1;
+          }
+          for (j = 0; j < offsetFieldWidth; ++j) {
+            offset = offset << 8 | stream.getByte();
+          }
+          for (j = 0; j < generationFieldWidth; ++j) {
+            generation = generation << 8 | stream.getByte();
+          }
+          var entry = {};
+          entry.offset = offset;
+          entry.gen = generation;
+          switch (type) {
+            case 0:
+              entry.free = true;
+              break;
+            case 1:
+              entry.uncompressed = true;
+              break;
+            case 2:
+              break;
+            default:
+              error('Invalid XRef entry type: ' + type);
+          }
+          if (!this.entries[first + i]) {
+            this.entries[first + i] = entry;
+          }
+        }
+        streamState.entryNum = 0;
+        streamState.streamPos = stream.pos;
+        entryRanges.splice(0, 2);
+      }
+    },
+    indexObjects: function XRef_indexObjects() {
+      var TAB = 0x9,
+          LF = 0xA,
+          CR = 0xD,
+          SPACE = 0x20;
+      var PERCENT = 0x25,
+          LT = 0x3C;
+      function readToken(data, offset) {
+        var token = '',
+            ch = data[offset];
+        while (ch !== LF && ch !== CR && ch !== LT) {
+          if (++offset >= data.length) {
+            break;
+          }
+          token += String.fromCharCode(ch);
+          ch = data[offset];
+        }
+        return token;
+      }
+      function skipUntil(data, offset, what) {
+        var length = what.length,
+            dataLength = data.length;
+        var skipped = 0;
+        while (offset < dataLength) {
+          var i = 0;
+          while (i < length && data[offset + i] === what[i]) {
+            ++i;
+          }
+          if (i >= length) {
+            break;
+          }
+          offset++;
+          skipped++;
+        }
+        return skipped;
+      }
+      var objRegExp = /^(\d+)\s+(\d+)\s+obj\b/;
+      var trailerBytes = new Uint8Array([116, 114, 97, 105, 108, 101, 114]);
+      var startxrefBytes = new Uint8Array([115, 116, 97, 114, 116, 120, 114, 101, 102]);
+      var endobjBytes = new Uint8Array([101, 110, 100, 111, 98, 106]);
+      var xrefBytes = new Uint8Array([47, 88, 82, 101, 102]);
+      this.entries.length = 0;
+      var stream = this.stream;
+      stream.pos = 0;
+      var buffer = stream.getBytes();
+      var position = stream.start,
+          length = buffer.length;
+      var trailers = [],
+          xrefStms = [];
+      while (position < length) {
+        var ch = buffer[position];
+        if (ch === TAB || ch === LF || ch === CR || ch === SPACE) {
+          ++position;
+          continue;
+        }
+        if (ch === PERCENT) {
+          do {
+            ++position;
+            if (position >= length) {
+              break;
+            }
+            ch = buffer[position];
+          } while (ch !== LF && ch !== CR);
+          continue;
+        }
+        var token = readToken(buffer, position);
+        var m;
+        if (token.indexOf('xref') === 0 && (token.length === 4 || /\s/.test(token[4]))) {
+          position += skipUntil(buffer, position, trailerBytes);
+          trailers.push(position);
+          position += skipUntil(buffer, position, startxrefBytes);
+        } else if (m = objRegExp.exec(token)) {
+          if (typeof this.entries[m[1]] === 'undefined') {
+            this.entries[m[1]] = {
+              offset: position - stream.start,
+              gen: m[2] | 0,
+              uncompressed: true
+            };
+          }
+          var contentLength = skipUntil(buffer, position, endobjBytes) + 7;
+          var content = buffer.subarray(position, position + contentLength);
+          var xrefTagOffset = skipUntil(content, 0, xrefBytes);
+          if (xrefTagOffset < contentLength && content[xrefTagOffset + 5] < 64) {
+            xrefStms.push(position - stream.start);
+            this.xrefstms[position - stream.start] = 1;
+          }
+          position += contentLength;
+        } else if (token.indexOf('trailer') === 0 && (token.length === 7 || /\s/.test(token[7]))) {
+          trailers.push(position);
+          position += skipUntil(buffer, position, startxrefBytes);
+        } else {
+          position += token.length + 1;
+        }
+      }
+      var i, ii;
+      for (i = 0, ii = xrefStms.length; i < ii; ++i) {
+        this.startXRefQueue.push(xrefStms[i]);
+        this.readXRef(true);
+      }
+      var dict;
+      for (i = 0, ii = trailers.length; i < ii; ++i) {
+        stream.pos = trailers[i];
+        var parser = new Parser(new Lexer(stream), true, this, true);
+        var obj = parser.getObj();
+        if (!isCmd(obj, 'trailer')) {
+          continue;
+        }
+        dict = parser.getObj();
+        if (!isDict(dict)) {
+          continue;
+        }
+        if (dict.has('ID')) {
+          return dict;
+        }
+      }
+      if (dict) {
+        return dict;
+      }
+      throw new InvalidPDFException('Invalid PDF structure');
+    },
+    readXRef: function XRef_readXRef(recoveryMode) {
+      var stream = this.stream;
+      try {
+        while (this.startXRefQueue.length) {
+          var startXRef = this.startXRefQueue[0];
+          stream.pos = startXRef + stream.start;
+          var parser = new Parser(new Lexer(stream), true, this);
+          var obj = parser.getObj();
+          var dict;
+          if (isCmd(obj, 'xref')) {
+            dict = this.processXRefTable(parser);
+            if (!this.topDict) {
+              this.topDict = dict;
+            }
+            obj = dict.get('XRefStm');
+            if (isInt(obj)) {
+              var pos = obj;
+              if (!(pos in this.xrefstms)) {
+                this.xrefstms[pos] = 1;
+                this.startXRefQueue.push(pos);
+              }
+            }
+          } else if (isInt(obj)) {
+            if (!isInt(parser.getObj()) || !isCmd(parser.getObj(), 'obj') || !isStream(obj = parser.getObj())) {
+              error('Invalid XRef stream');
+            }
+            dict = this.processXRefStream(obj);
+            if (!this.topDict) {
+              this.topDict = dict;
+            }
+            if (!dict) {
+              error('Failed to read XRef stream');
+            }
+          } else {
+            error('Invalid XRef stream header');
+          }
+          obj = dict.get('Prev');
+          if (isInt(obj)) {
+            this.startXRefQueue.push(obj);
+          } else if (isRef(obj)) {
+            this.startXRefQueue.push(obj.num);
+          }
+          this.startXRefQueue.shift();
+        }
+        return this.topDict;
+      } catch (e) {
+        if (e instanceof MissingDataException) {
+          throw e;
+        }
+        info('(while reading XRef): ' + e);
+      }
+      if (recoveryMode) {
+        return;
+      }
+      throw new XRefParseException();
+    },
+    getEntry: function XRef_getEntry(i) {
+      var xrefEntry = this.entries[i];
+      if (xrefEntry && !xrefEntry.free && xrefEntry.offset) {
+        return xrefEntry;
+      }
+      return null;
+    },
+    fetchIfRef: function XRef_fetchIfRef(obj, suppressEncryption) {
+      if (!isRef(obj)) {
+        return obj;
+      }
+      return this.fetch(obj, suppressEncryption);
+    },
+    fetch: function XRef_fetch(ref, suppressEncryption) {
+      assert(isRef(ref), 'ref object is not a reference');
+      var num = ref.num;
+      if (num in this.cache) {
+        var cacheEntry = this.cache[num];
+        if (isDict(cacheEntry) && !cacheEntry.objId) {
+          cacheEntry.objId = ref.toString();
+        }
+        return cacheEntry;
+      }
+      var xrefEntry = this.getEntry(num);
+      if (xrefEntry === null) {
+        return this.cache[num] = null;
+      }
+      if (xrefEntry.uncompressed) {
+        xrefEntry = this.fetchUncompressed(ref, xrefEntry, suppressEncryption);
+      } else {
+        xrefEntry = this.fetchCompressed(xrefEntry, suppressEncryption);
+      }
+      if (isDict(xrefEntry)) {
+        xrefEntry.objId = ref.toString();
+      } else if (isStream(xrefEntry)) {
+        xrefEntry.dict.objId = ref.toString();
+      }
+      return xrefEntry;
+    },
+    fetchUncompressed: function XRef_fetchUncompressed(ref, xrefEntry, suppressEncryption) {
+      var gen = ref.gen;
+      var num = ref.num;
+      if (xrefEntry.gen !== gen) {
+        error('inconsistent generation in XRef');
+      }
+      var stream = this.stream.makeSubStream(xrefEntry.offset + this.stream.start);
+      var parser = new Parser(new Lexer(stream), true, this);
+      var obj1 = parser.getObj();
+      var obj2 = parser.getObj();
+      var obj3 = parser.getObj();
+      if (!isInt(obj1) || parseInt(obj1, 10) !== num || !isInt(obj2) || parseInt(obj2, 10) !== gen || !isCmd(obj3)) {
+        error('bad XRef entry');
+      }
+      if (!isCmd(obj3, 'obj')) {
+        if (obj3.cmd.indexOf('obj') === 0) {
+          num = parseInt(obj3.cmd.substring(3), 10);
+          if (!isNaN(num)) {
+            return num;
+          }
+        }
+        error('bad XRef entry');
+      }
+      if (this.encrypt && !suppressEncryption) {
+        xrefEntry = parser.getObj(this.encrypt.createCipherTransform(num, gen));
+      } else {
+        xrefEntry = parser.getObj();
+      }
+      if (!isStream(xrefEntry)) {
+        this.cache[num] = xrefEntry;
+      }
+      return xrefEntry;
+    },
+    fetchCompressed: function XRef_fetchCompressed(xrefEntry, suppressEncryption) {
+      var tableOffset = xrefEntry.offset;
+      var stream = this.fetch(new Ref(tableOffset, 0));
+      if (!isStream(stream)) {
+        error('bad ObjStm stream');
+      }
+      var first = stream.dict.get('First');
+      var n = stream.dict.get('N');
+      if (!isInt(first) || !isInt(n)) {
+        error('invalid first and n parameters for ObjStm stream');
+      }
+      var parser = new Parser(new Lexer(stream), false, this);
+      parser.allowStreams = true;
+      var i,
+          entries = [],
+          num,
+          nums = [];
+      for (i = 0; i < n; ++i) {
+        num = parser.getObj();
+        if (!isInt(num)) {
+          error('invalid object number in the ObjStm stream: ' + num);
+        }
+        nums.push(num);
+        var offset = parser.getObj();
+        if (!isInt(offset)) {
+          error('invalid object offset in the ObjStm stream: ' + offset);
+        }
+      }
+      for (i = 0; i < n; ++i) {
+        entries.push(parser.getObj());
+        if (isCmd(parser.buf1, 'endobj')) {
+          parser.shift();
+        }
+        num = nums[i];
+        var entry = this.entries[num];
+        if (entry && entry.offset === tableOffset && entry.gen === i) {
+          this.cache[num] = entries[i];
+        }
+      }
+      xrefEntry = entries[xrefEntry.gen];
+      if (xrefEntry === undefined) {
+        error('bad XRef entry for compressed object');
+      }
+      return xrefEntry;
+    },
+    fetchIfRefAsync: function XRef_fetchIfRefAsync(obj, suppressEncryption) {
+      if (!isRef(obj)) {
+        return Promise.resolve(obj);
+      }
+      return this.fetchAsync(obj, suppressEncryption);
+    },
+    fetchAsync: function XRef_fetchAsync(ref, suppressEncryption) {
+      var streamManager = this.stream.manager;
+      var xref = this;
+      return new Promise(function tryFetch(resolve, reject) {
+        try {
+          resolve(xref.fetch(ref, suppressEncryption));
+        } catch (e) {
+          if (e instanceof MissingDataException) {
+            streamManager.requestRange(e.begin, e.end).then(function () {
+              tryFetch(resolve, reject);
+            }, reject);
+            return;
+          }
+          reject(e);
+        }
+      });
+    },
+    getCatalogObj: function XRef_getCatalogObj() {
+      return this.root;
+    }
+  };
+  return XRef;
+}();
+var NameOrNumberTree = function NameOrNumberTreeClosure() {
+  function NameOrNumberTree(root, xref) {
+    throw new Error('Cannot initialize NameOrNumberTree.');
+  }
+  NameOrNumberTree.prototype = {
+    getAll: function NameOrNumberTree_getAll() {
+      var dict = Object.create(null);
+      if (!this.root) {
+        return dict;
+      }
+      var xref = this.xref;
+      var processed = new RefSet();
+      processed.put(this.root);
+      var queue = [this.root];
+      while (queue.length > 0) {
+        var i, n;
+        var obj = xref.fetchIfRef(queue.shift());
+        if (!isDict(obj)) {
+          continue;
+        }
+        if (obj.has('Kids')) {
+          var kids = obj.get('Kids');
+          for (i = 0, n = kids.length; i < n; i++) {
+            var kid = kids[i];
+            assert(!processed.has(kid), 'Duplicate entry in "' + this._type + '" tree.');
+            queue.push(kid);
+            processed.put(kid);
+          }
+          continue;
+        }
+        var entries = obj.get(this._type);
+        if (isArray(entries)) {
+          for (i = 0, n = entries.length; i < n; i += 2) {
+            dict[xref.fetchIfRef(entries[i])] = xref.fetchIfRef(entries[i + 1]);
+          }
+        }
+      }
+      return dict;
+    },
+    get: function NameOrNumberTree_get(key) {
+      if (!this.root) {
+        return null;
+      }
+      var xref = this.xref;
+      var kidsOrEntries = xref.fetchIfRef(this.root);
+      var loopCount = 0;
+      var MAX_LEVELS = 10;
+      var l, r, m;
+      while (kidsOrEntries.has('Kids')) {
+        if (++loopCount > MAX_LEVELS) {
+          warn('Search depth limit reached for "' + this._type + '" tree.');
+          return null;
+        }
+        var kids = kidsOrEntries.get('Kids');
+        if (!isArray(kids)) {
+          return null;
+        }
+        l = 0;
+        r = kids.length - 1;
+        while (l <= r) {
+          m = l + r >> 1;
+          var kid = xref.fetchIfRef(kids[m]);
+          var limits = kid.get('Limits');
+          if (key < xref.fetchIfRef(limits[0])) {
+            r = m - 1;
+          } else if (key > xref.fetchIfRef(limits[1])) {
+            l = m + 1;
+          } else {
+            kidsOrEntries = xref.fetchIfRef(kids[m]);
+            break;
+          }
+        }
+        if (l > r) {
+          return null;
+        }
+      }
+      var entries = kidsOrEntries.get(this._type);
+      if (isArray(entries)) {
+        l = 0;
+        r = entries.length - 2;
+        while (l <= r) {
+          m = l + r & ~1;
+          var currentKey = xref.fetchIfRef(entries[m]);
+          if (key < currentKey) {
+            r = m - 2;
+          } else if (key > currentKey) {
+            l = m + 2;
+          } else {
+            return xref.fetchIfRef(entries[m + 1]);
+          }
+        }
+      }
+      return null;
+    }
+  };
+  return NameOrNumberTree;
+}();
+var NameTree = function NameTreeClosure() {
+  function NameTree(root, xref) {
+    this.root = root;
+    this.xref = xref;
+    this._type = 'Names';
+  }
+  Util.inherit(NameTree, NameOrNumberTree, {});
+  return NameTree;
+}();
+var NumberTree = function NumberTreeClosure() {
+  function NumberTree(root, xref) {
+    this.root = root;
+    this.xref = xref;
+    this._type = 'Nums';
+  }
+  Util.inherit(NumberTree, NameOrNumberTree, {});
+  return NumberTree;
+}();
+var FileSpec = function FileSpecClosure() {
+  function FileSpec(root, xref) {
+    if (!root || !isDict(root)) {
+      return;
+    }
+    this.xref = xref;
+    this.root = root;
+    if (root.has('FS')) {
+      this.fs = root.get('FS');
+    }
+    this.description = root.has('Desc') ? stringToPDFString(root.get('Desc')) : '';
+    if (root.has('RF')) {
+      warn('Related file specifications are not supported');
+    }
+    this.contentAvailable = true;
+    if (!root.has('EF')) {
+      this.contentAvailable = false;
+      warn('Non-embedded file specifications are not supported');
+    }
+  }
+  function pickPlatformItem(dict) {
+    if (dict.has('UF')) {
+      return dict.get('UF');
+    } else if (dict.has('F')) {
+      return dict.get('F');
+    } else if (dict.has('Unix')) {
+      return dict.get('Unix');
+    } else if (dict.has('Mac')) {
+      return dict.get('Mac');
+    } else if (dict.has('DOS')) {
+      return dict.get('DOS');
+    }
+    return null;
+  }
+  FileSpec.prototype = {
+    get filename() {
+      if (!this._filename && this.root) {
+        var filename = pickPlatformItem(this.root) || 'unnamed';
+        this._filename = stringToPDFString(filename).replace(/\\\\/g, '\\').replace(/\\\//g, '/').replace(/\\/g, '/');
+      }
+      return this._filename;
+    },
+    get content() {
+      if (!this.contentAvailable) {
+        return null;
+      }
+      if (!this.contentRef && this.root) {
+        this.contentRef = pickPlatformItem(this.root.get('EF'));
+      }
+      var content = null;
+      if (this.contentRef) {
+        var xref = this.xref;
+        var fileObj = xref.fetchIfRef(this.contentRef);
+        if (fileObj && isStream(fileObj)) {
+          content = fileObj.getBytes();
+        } else {
+          warn('Embedded file specification points to non-existing/invalid ' + 'content');
+        }
+      } else {
+        warn('Embedded file specification does not have a content');
+      }
+      return content;
+    },
+    get serializable() {
+      return {
+        filename: this.filename,
+        content: this.content
+      };
+    }
+  };
+  return FileSpec;
+}();
+var ObjectLoader = function () {
+  function mayHaveChildren(value) {
+    return isRef(value) || isDict(value) || isArray(value) || isStream(value);
+  }
+  function addChildren(node, nodesToVisit) {
+    var value;
+    if (isDict(node) || isStream(node)) {
+      var map;
+      if (isDict(node)) {
+        map = node.map;
+      } else {
+        map = node.dict.map;
+      }
+      for (var key in map) {
+        value = map[key];
+        if (mayHaveChildren(value)) {
+          nodesToVisit.push(value);
+        }
+      }
+    } else if (isArray(node)) {
+      for (var i = 0, ii = node.length; i < ii; i++) {
+        value = node[i];
+        if (mayHaveChildren(value)) {
+          nodesToVisit.push(value);
+        }
+      }
+    }
+  }
+  function ObjectLoader(obj, keys, xref) {
+    this.obj = obj;
+    this.keys = keys;
+    this.xref = xref;
+    this.refSet = null;
+    this.capability = null;
+  }
+  ObjectLoader.prototype = {
+    load: function ObjectLoader_load() {
+      var keys = this.keys;
+      this.capability = createPromiseCapability();
+      if (!(this.xref.stream instanceof ChunkedStream) || this.xref.stream.getMissingChunks().length === 0) {
+        this.capability.resolve();
+        return this.capability.promise;
+      }
+      this.refSet = new RefSet();
+      var nodesToVisit = [];
+      for (var i = 0; i < keys.length; i++) {
+        nodesToVisit.push(this.obj[keys[i]]);
+      }
+      this._walk(nodesToVisit);
+      return this.capability.promise;
+    },
+    _walk: function ObjectLoader_walk(nodesToVisit) {
+      var nodesToRevisit = [];
+      var pendingRequests = [];
+      while (nodesToVisit.length) {
+        var currentNode = nodesToVisit.pop();
+        if (isRef(currentNode)) {
+          if (this.refSet.has(currentNode)) {
+            continue;
+          }
+          try {
+            var ref = currentNode;
+            this.refSet.put(ref);
+            currentNode = this.xref.fetch(currentNode);
+          } catch (e) {
+            if (!(e instanceof MissingDataException)) {
+              throw e;
+            }
+            nodesToRevisit.push(currentNode);
+            pendingRequests.push({
+              begin: e.begin,
+              end: e.end
+            });
+          }
+        }
+        if (currentNode && currentNode.getBaseStreams) {
+          var baseStreams = currentNode.getBaseStreams();
+          var foundMissingData = false;
+          for (var i = 0; i < baseStreams.length; i++) {
+            var stream = baseStreams[i];
+            if (stream.getMissingChunks && stream.getMissingChunks().length) {
+              foundMissingData = true;
+              pendingRequests.push({
+                begin: stream.start,
+                end: stream.end
+              });
+            }
+          }
+          if (foundMissingData) {
+            nodesToRevisit.push(currentNode);
+          }
+        }
+        addChildren(currentNode, nodesToVisit);
+      }
+      if (pendingRequests.length) {
+        this.xref.stream.manager.requestRanges(pendingRequests).then(function pendingRequestCallback() {
+          nodesToVisit = nodesToRevisit;
+          for (var i = 0; i < nodesToRevisit.length; i++) {
+            var node = nodesToRevisit[i];
+            if (isRef(node)) {
+              this.refSet.remove(node);
+            }
+          }
+          this._walk(nodesToVisit);
+        }.bind(this), this.capability.reject);
+        return;
+      }
+      this.refSet = null;
+      this.capability.resolve();
+    }
+  };
+  return ObjectLoader;
+}();
+exports.Catalog = Catalog;
+exports.ObjectLoader = ObjectLoader;
+exports.XRef = XRef;
+exports.FileSpec = FileSpec;
+
+/***/ }),
+/* 17 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var getLookupTableFactory = sharedUtil.getLookupTableFactory;
+var getStdFontMap = getLookupTableFactory(function (t) {
+  t['ArialNarrow'] = 'Helvetica';
+  t['ArialNarrow-Bold'] = 'Helvetica-Bold';
+  t['ArialNarrow-BoldItalic'] = 'Helvetica-BoldOblique';
+  t['ArialNarrow-Italic'] = 'Helvetica-Oblique';
+  t['ArialBlack'] = 'Helvetica';
+  t['ArialBlack-Bold'] = 'Helvetica-Bold';
+  t['ArialBlack-BoldItalic'] = 'Helvetica-BoldOblique';
+  t['ArialBlack-Italic'] = 'Helvetica-Oblique';
+  t['Arial-Black'] = 'Helvetica';
+  t['Arial-Black-Bold'] = 'Helvetica-Bold';
+  t['Arial-Black-BoldItalic'] = 'Helvetica-BoldOblique';
+  t['Arial-Black-Italic'] = 'Helvetica-Oblique';
+  t['Arial'] = 'Helvetica';
+  t['Arial-Bold'] = 'Helvetica-Bold';
+  t['Arial-BoldItalic'] = 'Helvetica-BoldOblique';
+  t['Arial-Italic'] = 'Helvetica-Oblique';
+  t['Arial-BoldItalicMT'] = 'Helvetica-BoldOblique';
+  t['Arial-BoldMT'] = 'Helvetica-Bold';
+  t['Arial-ItalicMT'] = 'Helvetica-Oblique';
+  t['ArialMT'] = 'Helvetica';
+  t['Courier-Bold'] = 'Courier-Bold';
+  t['Courier-BoldItalic'] = 'Courier-BoldOblique';
+  t['Courier-Italic'] = 'Courier-Oblique';
+  t['CourierNew'] = 'Courier';
+  t['CourierNew-Bold'] = 'Courier-Bold';
+  t['CourierNew-BoldItalic'] = 'Courier-BoldOblique';
+  t['CourierNew-Italic'] = 'Courier-Oblique';
+  t['CourierNewPS-BoldItalicMT'] = 'Courier-BoldOblique';
+  t['CourierNewPS-BoldMT'] = 'Courier-Bold';
+  t['CourierNewPS-ItalicMT'] = 'Courier-Oblique';
+  t['CourierNewPSMT'] = 'Courier';
+  t['Helvetica'] = 'Helvetica';
+  t['Helvetica-Bold'] = 'Helvetica-Bold';
+  t['Helvetica-BoldItalic'] = 'Helvetica-BoldOblique';
+  t['Helvetica-BoldOblique'] = 'Helvetica-BoldOblique';
+  t['Helvetica-Italic'] = 'Helvetica-Oblique';
+  t['Helvetica-Oblique'] = 'Helvetica-Oblique';
+  t['Symbol-Bold'] = 'Symbol';
+  t['Symbol-BoldItalic'] = 'Symbol';
+  t['Symbol-Italic'] = 'Symbol';
+  t['TimesNewRoman'] = 'Times-Roman';
+  t['TimesNewRoman-Bold'] = 'Times-Bold';
+  t['TimesNewRoman-BoldItalic'] = 'Times-BoldItalic';
+  t['TimesNewRoman-Italic'] = 'Times-Italic';
+  t['TimesNewRomanPS'] = 'Times-Roman';
+  t['TimesNewRomanPS-Bold'] = 'Times-Bold';
+  t['TimesNewRomanPS-BoldItalic'] = 'Times-BoldItalic';
+  t['TimesNewRomanPS-BoldItalicMT'] = 'Times-BoldItalic';
+  t['TimesNewRomanPS-BoldMT'] = 'Times-Bold';
+  t['TimesNewRomanPS-Italic'] = 'Times-Italic';
+  t['TimesNewRomanPS-ItalicMT'] = 'Times-Italic';
+  t['TimesNewRomanPSMT'] = 'Times-Roman';
+  t['TimesNewRomanPSMT-Bold'] = 'Times-Bold';
+  t['TimesNewRomanPSMT-BoldItalic'] = 'Times-BoldItalic';
+  t['TimesNewRomanPSMT-Italic'] = 'Times-Italic';
+});
+var getNonStdFontMap = getLookupTableFactory(function (t) {
+  t['CenturyGothic'] = 'Helvetica';
+  t['CenturyGothic-Bold'] = 'Helvetica-Bold';
+  t['CenturyGothic-BoldItalic'] = 'Helvetica-BoldOblique';
+  t['CenturyGothic-Italic'] = 'Helvetica-Oblique';
+  t['ComicSansMS'] = 'Comic Sans MS';
+  t['ComicSansMS-Bold'] = 'Comic Sans MS-Bold';
+  t['ComicSansMS-BoldItalic'] = 'Comic Sans MS-BoldItalic';
+  t['ComicSansMS-Italic'] = 'Comic Sans MS-Italic';
+  t['LucidaConsole'] = 'Courier';
+  t['LucidaConsole-Bold'] = 'Courier-Bold';
+  t['LucidaConsole-BoldItalic'] = 'Courier-BoldOblique';
+  t['LucidaConsole-Italic'] = 'Courier-Oblique';
+  t['MS-Gothic'] = 'MS Gothic';
+  t['MS-Gothic-Bold'] = 'MS Gothic-Bold';
+  t['MS-Gothic-BoldItalic'] = 'MS Gothic-BoldItalic';
+  t['MS-Gothic-Italic'] = 'MS Gothic-Italic';
+  t['MS-Mincho'] = 'MS Mincho';
+  t['MS-Mincho-Bold'] = 'MS Mincho-Bold';
+  t['MS-Mincho-BoldItalic'] = 'MS Mincho-BoldItalic';
+  t['MS-Mincho-Italic'] = 'MS Mincho-Italic';
+  t['MS-PGothic'] = 'MS PGothic';
+  t['MS-PGothic-Bold'] = 'MS PGothic-Bold';
+  t['MS-PGothic-BoldItalic'] = 'MS PGothic-BoldItalic';
+  t['MS-PGothic-Italic'] = 'MS PGothic-Italic';
+  t['MS-PMincho'] = 'MS PMincho';
+  t['MS-PMincho-Bold'] = 'MS PMincho-Bold';
+  t['MS-PMincho-BoldItalic'] = 'MS PMincho-BoldItalic';
+  t['MS-PMincho-Italic'] = 'MS PMincho-Italic';
+  t['NuptialScript'] = 'Times-Italic';
+  t['Wingdings'] = 'ZapfDingbats';
+});
+var getSerifFonts = getLookupTableFactory(function (t) {
+  t['Adobe Jenson'] = true;
+  t['Adobe Text'] = true;
+  t['Albertus'] = true;
+  t['Aldus'] = true;
+  t['Alexandria'] = true;
+  t['Algerian'] = true;
+  t['American Typewriter'] = true;
+  t['Antiqua'] = true;
+  t['Apex'] = true;
+  t['Arno'] = true;
+  t['Aster'] = true;
+  t['Aurora'] = true;
+  t['Baskerville'] = true;
+  t['Bell'] = true;
+  t['Bembo'] = true;
+  t['Bembo Schoolbook'] = true;
+  t['Benguiat'] = true;
+  t['Berkeley Old Style'] = true;
+  t['Bernhard Modern'] = true;
+  t['Berthold City'] = true;
+  t['Bodoni'] = true;
+  t['Bauer Bodoni'] = true;
+  t['Book Antiqua'] = true;
+  t['Bookman'] = true;
+  t['Bordeaux Roman'] = true;
+  t['Californian FB'] = true;
+  t['Calisto'] = true;
+  t['Calvert'] = true;
+  t['Capitals'] = true;
+  t['Cambria'] = true;
+  t['Cartier'] = true;
+  t['Caslon'] = true;
+  t['Catull'] = true;
+  t['Centaur'] = true;
+  t['Century Old Style'] = true;
+  t['Century Schoolbook'] = true;
+  t['Chaparral'] = true;
+  t['Charis SIL'] = true;
+  t['Cheltenham'] = true;
+  t['Cholla Slab'] = true;
+  t['Clarendon'] = true;
+  t['Clearface'] = true;
+  t['Cochin'] = true;
+  t['Colonna'] = true;
+  t['Computer Modern'] = true;
+  t['Concrete Roman'] = true;
+  t['Constantia'] = true;
+  t['Cooper Black'] = true;
+  t['Corona'] = true;
+  t['Ecotype'] = true;
+  t['Egyptienne'] = true;
+  t['Elephant'] = true;
+  t['Excelsior'] = true;
+  t['Fairfield'] = true;
+  t['FF Scala'] = true;
+  t['Folkard'] = true;
+  t['Footlight'] = true;
+  t['FreeSerif'] = true;
+  t['Friz Quadrata'] = true;
+  t['Garamond'] = true;
+  t['Gentium'] = true;
+  t['Georgia'] = true;
+  t['Gloucester'] = true;
+  t['Goudy Old Style'] = true;
+  t['Goudy Schoolbook'] = true;
+  t['Goudy Pro Font'] = true;
+  t['Granjon'] = true;
+  t['Guardian Egyptian'] = true;
+  t['Heather'] = true;
+  t['Hercules'] = true;
+  t['High Tower Text'] = true;
+  t['Hiroshige'] = true;
+  t['Hoefler Text'] = true;
+  t['Humana Serif'] = true;
+  t['Imprint'] = true;
+  t['Ionic No. 5'] = true;
+  t['Janson'] = true;
+  t['Joanna'] = true;
+  t['Korinna'] = true;
+  t['Lexicon'] = true;
+  t['Liberation Serif'] = true;
+  t['Linux Libertine'] = true;
+  t['Literaturnaya'] = true;
+  t['Lucida'] = true;
+  t['Lucida Bright'] = true;
+  t['Melior'] = true;
+  t['Memphis'] = true;
+  t['Miller'] = true;
+  t['Minion'] = true;
+  t['Modern'] = true;
+  t['Mona Lisa'] = true;
+  t['Mrs Eaves'] = true;
+  t['MS Serif'] = true;
+  t['Museo Slab'] = true;
+  t['New York'] = true;
+  t['Nimbus Roman'] = true;
+  t['NPS Rawlinson Roadway'] = true;
+  t['NuptialScript'] = true;
+  t['Palatino'] = true;
+  t['Perpetua'] = true;
+  t['Plantin'] = true;
+  t['Plantin Schoolbook'] = true;
+  t['Playbill'] = true;
+  t['Poor Richard'] = true;
+  t['Rawlinson Roadway'] = true;
+  t['Renault'] = true;
+  t['Requiem'] = true;
+  t['Rockwell'] = true;
+  t['Roman'] = true;
+  t['Rotis Serif'] = true;
+  t['Sabon'] = true;
+  t['Scala'] = true;
+  t['Seagull'] = true;
+  t['Sistina'] = true;
+  t['Souvenir'] = true;
+  t['STIX'] = true;
+  t['Stone Informal'] = true;
+  t['Stone Serif'] = true;
+  t['Sylfaen'] = true;
+  t['Times'] = true;
+  t['Trajan'] = true;
+  t['Trinité'] = true;
+  t['Trump Mediaeval'] = true;
+  t['Utopia'] = true;
+  t['Vale Type'] = true;
+  t['Bitstream Vera'] = true;
+  t['Vera Serif'] = true;
+  t['Versailles'] = true;
+  t['Wanted'] = true;
+  t['Weiss'] = true;
+  t['Wide Latin'] = true;
+  t['Windsor'] = true;
+  t['XITS'] = true;
+});
+var getSymbolsFonts = getLookupTableFactory(function (t) {
+  t['Dingbats'] = true;
+  t['Symbol'] = true;
+  t['ZapfDingbats'] = true;
+});
+var getGlyphMapForStandardFonts = getLookupTableFactory(function (t) {
+  t[2] = 10;
+  t[3] = 32;
+  t[4] = 33;
+  t[5] = 34;
+  t[6] = 35;
+  t[7] = 36;
+  t[8] = 37;
+  t[9] = 38;
+  t[10] = 39;
+  t[11] = 40;
+  t[12] = 41;
+  t[13] = 42;
+  t[14] = 43;
+  t[15] = 44;
+  t[16] = 45;
+  t[17] = 46;
+  t[18] = 47;
+  t[19] = 48;
+  t[20] = 49;
+  t[21] = 50;
+  t[22] = 51;
+  t[23] = 52;
+  t[24] = 53;
+  t[25] = 54;
+  t[26] = 55;
+  t[27] = 56;
+  t[28] = 57;
+  t[29] = 58;
+  t[30] = 894;
+  t[31] = 60;
+  t[32] = 61;
+  t[33] = 62;
+  t[34] = 63;
+  t[35] = 64;
+  t[36] = 65;
+  t[37] = 66;
+  t[38] = 67;
+  t[39] = 68;
+  t[40] = 69;
+  t[41] = 70;
+  t[42] = 71;
+  t[43] = 72;
+  t[44] = 73;
+  t[45] = 74;
+  t[46] = 75;
+  t[47] = 76;
+  t[48] = 77;
+  t[49] = 78;
+  t[50] = 79;
+  t[51] = 80;
+  t[52] = 81;
+  t[53] = 82;
+  t[54] = 83;
+  t[55] = 84;
+  t[56] = 85;
+  t[57] = 86;
+  t[58] = 87;
+  t[59] = 88;
+  t[60] = 89;
+  t[61] = 90;
+  t[62] = 91;
+  t[63] = 92;
+  t[64] = 93;
+  t[65] = 94;
+  t[66] = 95;
+  t[67] = 96;
+  t[68] = 97;
+  t[69] = 98;
+  t[70] = 99;
+  t[71] = 100;
+  t[72] = 101;
+  t[73] = 102;
+  t[74] = 103;
+  t[75] = 104;
+  t[76] = 105;
+  t[77] = 106;
+  t[78] = 107;
+  t[79] = 108;
+  t[80] = 109;
+  t[81] = 110;
+  t[82] = 111;
+  t[83] = 112;
+  t[84] = 113;
+  t[85] = 114;
+  t[86] = 115;
+  t[87] = 116;
+  t[88] = 117;
+  t[89] = 118;
+  t[90] = 119;
+  t[91] = 120;
+  t[92] = 121;
+  t[93] = 122;
+  t[94] = 123;
+  t[95] = 124;
+  t[96] = 125;
+  t[97] = 126;
+  t[98] = 196;
+  t[99] = 197;
+  t[100] = 199;
+  t[101] = 201;
+  t[102] = 209;
+  t[103] = 214;
+  t[104] = 220;
+  t[105] = 225;
+  t[106] = 224;
+  t[107] = 226;
+  t[108] = 228;
+  t[109] = 227;
+  t[110] = 229;
+  t[111] = 231;
+  t[112] = 233;
+  t[113] = 232;
+  t[114] = 234;
+  t[115] = 235;
+  t[116] = 237;
+  t[117] = 236;
+  t[118] = 238;
+  t[119] = 239;
+  t[120] = 241;
+  t[121] = 243;
+  t[122] = 242;
+  t[123] = 244;
+  t[124] = 246;
+  t[125] = 245;
+  t[126] = 250;
+  t[127] = 249;
+  t[128] = 251;
+  t[129] = 252;
+  t[130] = 8224;
+  t[131] = 176;
+  t[132] = 162;
+  t[133] = 163;
+  t[134] = 167;
+  t[135] = 8226;
+  t[136] = 182;
+  t[137] = 223;
+  t[138] = 174;
+  t[139] = 169;
+  t[140] = 8482;
+  t[141] = 180;
+  t[142] = 168;
+  t[143] = 8800;
+  t[144] = 198;
+  t[145] = 216;
+  t[146] = 8734;
+  t[147] = 177;
+  t[148] = 8804;
+  t[149] = 8805;
+  t[150] = 165;
+  t[151] = 181;
+  t[152] = 8706;
+  t[153] = 8721;
+  t[154] = 8719;
+  t[156] = 8747;
+  t[157] = 170;
+  t[158] = 186;
+  t[159] = 8486;
+  t[160] = 230;
+  t[161] = 248;
+  t[162] = 191;
+  t[163] = 161;
+  t[164] = 172;
+  t[165] = 8730;
+  t[166] = 402;
+  t[167] = 8776;
+  t[168] = 8710;
+  t[169] = 171;
+  t[170] = 187;
+  t[171] = 8230;
+  t[210] = 218;
+  t[223] = 711;
+  t[224] = 321;
+  t[225] = 322;
+  t[227] = 353;
+  t[229] = 382;
+  t[234] = 253;
+  t[252] = 263;
+  t[253] = 268;
+  t[254] = 269;
+  t[258] = 258;
+  t[260] = 260;
+  t[261] = 261;
+  t[265] = 280;
+  t[266] = 281;
+  t[268] = 283;
+  t[269] = 313;
+  t[275] = 323;
+  t[276] = 324;
+  t[278] = 328;
+  t[284] = 345;
+  t[285] = 346;
+  t[286] = 347;
+  t[292] = 367;
+  t[295] = 377;
+  t[296] = 378;
+  t[298] = 380;
+  t[305] = 963;
+  t[306] = 964;
+  t[307] = 966;
+  t[308] = 8215;
+  t[309] = 8252;
+  t[310] = 8319;
+  t[311] = 8359;
+  t[312] = 8592;
+  t[313] = 8593;
+  t[337] = 9552;
+  t[493] = 1039;
+  t[494] = 1040;
+  t[705] = 1524;
+  t[706] = 8362;
+  t[710] = 64288;
+  t[711] = 64298;
+  t[759] = 1617;
+  t[761] = 1776;
+  t[763] = 1778;
+  t[775] = 1652;
+  t[777] = 1764;
+  t[778] = 1780;
+  t[779] = 1781;
+  t[780] = 1782;
+  t[782] = 771;
+  t[783] = 64726;
+  t[786] = 8363;
+  t[788] = 8532;
+  t[790] = 768;
+  t[791] = 769;
+  t[792] = 768;
+  t[795] = 803;
+  t[797] = 64336;
+  t[798] = 64337;
+  t[799] = 64342;
+  t[800] = 64343;
+  t[801] = 64344;
+  t[802] = 64345;
+  t[803] = 64362;
+  t[804] = 64363;
+  t[805] = 64364;
+  t[2424] = 7821;
+  t[2425] = 7822;
+  t[2426] = 7823;
+  t[2427] = 7824;
+  t[2428] = 7825;
+  t[2429] = 7826;
+  t[2430] = 7827;
+  t[2433] = 7682;
+  t[2678] = 8045;
+  t[2679] = 8046;
+  t[2830] = 1552;
+  t[2838] = 686;
+  t[2840] = 751;
+  t[2842] = 753;
+  t[2843] = 754;
+  t[2844] = 755;
+  t[2846] = 757;
+  t[2856] = 767;
+  t[2857] = 848;
+  t[2858] = 849;
+  t[2862] = 853;
+  t[2863] = 854;
+  t[2864] = 855;
+  t[2865] = 861;
+  t[2866] = 862;
+  t[2906] = 7460;
+  t[2908] = 7462;
+  t[2909] = 7463;
+  t[2910] = 7464;
+  t[2912] = 7466;
+  t[2913] = 7467;
+  t[2914] = 7468;
+  t[2916] = 7470;
+  t[2917] = 7471;
+  t[2918] = 7472;
+  t[2920] = 7474;
+  t[2921] = 7475;
+  t[2922] = 7476;
+  t[2924] = 7478;
+  t[2925] = 7479;
+  t[2926] = 7480;
+  t[2928] = 7482;
+  t[2929] = 7483;
+  t[2930] = 7484;
+  t[2932] = 7486;
+  t[2933] = 7487;
+  t[2934] = 7488;
+  t[2936] = 7490;
+  t[2937] = 7491;
+  t[2938] = 7492;
+  t[2940] = 7494;
+  t[2941] = 7495;
+  t[2942] = 7496;
+  t[2944] = 7498;
+  t[2946] = 7500;
+  t[2948] = 7502;
+  t[2950] = 7504;
+  t[2951] = 7505;
+  t[2952] = 7506;
+  t[2954] = 7508;
+  t[2955] = 7509;
+  t[2956] = 7510;
+  t[2958] = 7512;
+  t[2959] = 7513;
+  t[2960] = 7514;
+  t[2962] = 7516;
+  t[2963] = 7517;
+  t[2964] = 7518;
+  t[2966] = 7520;
+  t[2967] = 7521;
+  t[2968] = 7522;
+  t[2970] = 7524;
+  t[2971] = 7525;
+  t[2972] = 7526;
+  t[2974] = 7528;
+  t[2975] = 7529;
+  t[2976] = 7530;
+  t[2978] = 1537;
+  t[2979] = 1538;
+  t[2980] = 1539;
+  t[2982] = 1549;
+  t[2983] = 1551;
+  t[2984] = 1552;
+  t[2986] = 1554;
+  t[2987] = 1555;
+  t[2988] = 1556;
+  t[2990] = 1623;
+  t[2991] = 1624;
+  t[2995] = 1775;
+  t[2999] = 1791;
+  t[3002] = 64290;
+  t[3003] = 64291;
+  t[3004] = 64292;
+  t[3006] = 64294;
+  t[3007] = 64295;
+  t[3008] = 64296;
+  t[3011] = 1900;
+  t[3014] = 8223;
+  t[3015] = 8244;
+  t[3017] = 7532;
+  t[3018] = 7533;
+  t[3019] = 7534;
+  t[3075] = 7590;
+  t[3076] = 7591;
+  t[3079] = 7594;
+  t[3080] = 7595;
+  t[3083] = 7598;
+  t[3084] = 7599;
+  t[3087] = 7602;
+  t[3088] = 7603;
+  t[3091] = 7606;
+  t[3092] = 7607;
+  t[3095] = 7610;
+  t[3096] = 7611;
+  t[3099] = 7614;
+  t[3100] = 7615;
+  t[3103] = 7618;
+  t[3104] = 7619;
+  t[3107] = 8337;
+  t[3108] = 8338;
+  t[3116] = 1884;
+  t[3119] = 1885;
+  t[3120] = 1885;
+  t[3123] = 1886;
+  t[3124] = 1886;
+  t[3127] = 1887;
+  t[3128] = 1887;
+  t[3131] = 1888;
+  t[3132] = 1888;
+  t[3135] = 1889;
+  t[3136] = 1889;
+  t[3139] = 1890;
+  t[3140] = 1890;
+  t[3143] = 1891;
+  t[3144] = 1891;
+  t[3147] = 1892;
+  t[3148] = 1892;
+  t[3153] = 580;
+  t[3154] = 581;
+  t[3157] = 584;
+  t[3158] = 585;
+  t[3161] = 588;
+  t[3162] = 589;
+  t[3165] = 891;
+  t[3166] = 892;
+  t[3169] = 1274;
+  t[3170] = 1275;
+  t[3173] = 1278;
+  t[3174] = 1279;
+  t[3181] = 7622;
+  t[3182] = 7623;
+  t[3282] = 11799;
+  t[3316] = 578;
+  t[3379] = 42785;
+  t[3393] = 1159;
+  t[3416] = 8377;
+});
+var getSupplementalGlyphMapForArialBlack = getLookupTableFactory(function (t) {
+  t[227] = 322;
+  t[264] = 261;
+  t[291] = 346;
+});
+exports.getStdFontMap = getStdFontMap;
+exports.getNonStdFontMap = getNonStdFontMap;
+exports.getSerifFonts = getSerifFonts;
+exports.getSymbolsFonts = getSymbolsFonts;
+exports.getGlyphMapForStandardFonts = getGlyphMapForStandardFonts;
+exports.getSupplementalGlyphMapForArialBlack = getSupplementalGlyphMapForArialBlack;
+
+/***/ }),
+/* 18 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var getLookupTableFactory = sharedUtil.getLookupTableFactory;
+var getSpecialPUASymbols = getLookupTableFactory(function (t) {
+  t[63721] = 0x00A9;
+  t[63193] = 0x00A9;
+  t[63720] = 0x00AE;
+  t[63194] = 0x00AE;
+  t[63722] = 0x2122;
+  t[63195] = 0x2122;
+  t[63729] = 0x23A7;
+  t[63730] = 0x23A8;
+  t[63731] = 0x23A9;
+  t[63740] = 0x23AB;
+  t[63741] = 0x23AC;
+  t[63742] = 0x23AD;
+  t[63726] = 0x23A1;
+  t[63727] = 0x23A2;
+  t[63728] = 0x23A3;
+  t[63737] = 0x23A4;
+  t[63738] = 0x23A5;
+  t[63739] = 0x23A6;
+  t[63723] = 0x239B;
+  t[63724] = 0x239C;
+  t[63725] = 0x239D;
+  t[63734] = 0x239E;
+  t[63735] = 0x239F;
+  t[63736] = 0x23A0;
+});
+function mapSpecialUnicodeValues(code) {
+  if (code >= 0xFFF0 && code <= 0xFFFF) {
+    return 0;
+  } else if (code >= 0xF600 && code <= 0xF8FF) {
+    return getSpecialPUASymbols()[code] || code;
+  }
+  return code;
+}
+function getUnicodeForGlyph(name, glyphsUnicodeMap) {
+  var unicode = glyphsUnicodeMap[name];
+  if (unicode !== undefined) {
+    return unicode;
+  }
+  if (!name) {
+    return -1;
+  }
+  if (name[0] === 'u') {
+    var nameLen = name.length,
+        hexStr;
+    if (nameLen === 7 && name[1] === 'n' && name[2] === 'i') {
+      hexStr = name.substr(3);
+    } else if (nameLen >= 5 && nameLen <= 7) {
+      hexStr = name.substr(1);
+    } else {
+      return -1;
+    }
+    if (hexStr === hexStr.toUpperCase()) {
+      unicode = parseInt(hexStr, 16);
+      if (unicode >= 0) {
+        return unicode;
+      }
+    }
+  }
+  return -1;
+}
+var UnicodeRanges = [{
+  'begin': 0x0000,
+  'end': 0x007F
+}, {
+  'begin': 0x0080,
+  'end': 0x00FF
+}, {
+  'begin': 0x0100,
+  'end': 0x017F
+}, {
+  'begin': 0x0180,
+  'end': 0x024F
+}, {
+  'begin': 0x0250,
+  'end': 0x02AF
+}, {
+  'begin': 0x02B0,
+  'end': 0x02FF
+}, {
+  'begin': 0x0300,
+  'end': 0x036F
+}, {
+  'begin': 0x0370,
+  'end': 0x03FF
+}, {
+  'begin': 0x2C80,
+  'end': 0x2CFF
+}, {
+  'begin': 0x0400,
+  'end': 0x04FF
+}, {
+  'begin': 0x0530,
+  'end': 0x058F
+}, {
+  'begin': 0x0590,
+  'end': 0x05FF
+}, {
+  'begin': 0xA500,
+  'end': 0xA63F
+}, {
+  'begin': 0x0600,
+  'end': 0x06FF
+}, {
+  'begin': 0x07C0,
+  'end': 0x07FF
+}, {
+  'begin': 0x0900,
+  'end': 0x097F
+}, {
+  'begin': 0x0980,
+  'end': 0x09FF
+}, {
+  'begin': 0x0A00,
+  'end': 0x0A7F
+}, {
+  'begin': 0x0A80,
+  'end': 0x0AFF
+}, {
+  'begin': 0x0B00,
+  'end': 0x0B7F
+}, {
+  'begin': 0x0B80,
+  'end': 0x0BFF
+}, {
+  'begin': 0x0C00,
+  'end': 0x0C7F
+}, {
+  'begin': 0x0C80,
+  'end': 0x0CFF
+}, {
+  'begin': 0x0D00,
+  'end': 0x0D7F
+}, {
+  'begin': 0x0E00,
+  'end': 0x0E7F
+}, {
+  'begin': 0x0E80,
+  'end': 0x0EFF
+}, {
+  'begin': 0x10A0,
+  'end': 0x10FF
+}, {
+  'begin': 0x1B00,
+  'end': 0x1B7F
+}, {
+  'begin': 0x1100,
+  'end': 0x11FF
+}, {
+  'begin': 0x1E00,
+  'end': 0x1EFF
+}, {
+  'begin': 0x1F00,
+  'end': 0x1FFF
+}, {
+  'begin': 0x2000,
+  'end': 0x206F
+}, {
+  'begin': 0x2070,
+  'end': 0x209F
+}, {
+  'begin': 0x20A0,
+  'end': 0x20CF
+}, {
+  'begin': 0x20D0,
+  'end': 0x20FF
+}, {
+  'begin': 0x2100,
+  'end': 0x214F
+}, {
+  'begin': 0x2150,
+  'end': 0x218F
+}, {
+  'begin': 0x2190,
+  'end': 0x21FF
+}, {
+  'begin': 0x2200,
+  'end': 0x22FF
+}, {
+  'begin': 0x2300,
+  'end': 0x23FF
+}, {
+  'begin': 0x2400,
+  'end': 0x243F
+}, {
+  'begin': 0x2440,
+  'end': 0x245F
+}, {
+  'begin': 0x2460,
+  'end': 0x24FF
+}, {
+  'begin': 0x2500,
+  'end': 0x257F
+}, {
+  'begin': 0x2580,
+  'end': 0x259F
+}, {
+  'begin': 0x25A0,
+  'end': 0x25FF
+}, {
+  'begin': 0x2600,
+  'end': 0x26FF
+}, {
+  'begin': 0x2700,
+  'end': 0x27BF
+}, {
+  'begin': 0x3000,
+  'end': 0x303F
+}, {
+  'begin': 0x3040,
+  'end': 0x309F
+}, {
+  'begin': 0x30A0,
+  'end': 0x30FF
+}, {
+  'begin': 0x3100,
+  'end': 0x312F
+}, {
+  'begin': 0x3130,
+  'end': 0x318F
+}, {
+  'begin': 0xA840,
+  'end': 0xA87F
+}, {
+  'begin': 0x3200,
+  'end': 0x32FF
+}, {
+  'begin': 0x3300,
+  'end': 0x33FF
+}, {
+  'begin': 0xAC00,
+  'end': 0xD7AF
+}, {
+  'begin': 0xD800,
+  'end': 0xDFFF
+}, {
+  'begin': 0x10900,
+  'end': 0x1091F
+}, {
+  'begin': 0x4E00,
+  'end': 0x9FFF
+}, {
+  'begin': 0xE000,
+  'end': 0xF8FF
+}, {
+  'begin': 0x31C0,
+  'end': 0x31EF
+}, {
+  'begin': 0xFB00,
+  'end': 0xFB4F
+}, {
+  'begin': 0xFB50,
+  'end': 0xFDFF
+}, {
+  'begin': 0xFE20,
+  'end': 0xFE2F
+}, {
+  'begin': 0xFE10,
+  'end': 0xFE1F
+}, {
+  'begin': 0xFE50,
+  'end': 0xFE6F
+}, {
+  'begin': 0xFE70,
+  'end': 0xFEFF
+}, {
+  'begin': 0xFF00,
+  'end': 0xFFEF
+}, {
+  'begin': 0xFFF0,
+  'end': 0xFFFF
+}, {
+  'begin': 0x0F00,
+  'end': 0x0FFF
+}, {
+  'begin': 0x0700,
+  'end': 0x074F
+}, {
+  'begin': 0x0780,
+  'end': 0x07BF
+}, {
+  'begin': 0x0D80,
+  'end': 0x0DFF
+}, {
+  'begin': 0x1000,
+  'end': 0x109F
+}, {
+  'begin': 0x1200,
+  'end': 0x137F
+}, {
+  'begin': 0x13A0,
+  'end': 0x13FF
+}, {
+  'begin': 0x1400,
+  'end': 0x167F
+}, {
+  'begin': 0x1680,
+  'end': 0x169F
+}, {
+  'begin': 0x16A0,
+  'end': 0x16FF
+}, {
+  'begin': 0x1780,
+  'end': 0x17FF
+}, {
+  'begin': 0x1800,
+  'end': 0x18AF
+}, {
+  'begin': 0x2800,
+  'end': 0x28FF
+}, {
+  'begin': 0xA000,
+  'end': 0xA48F
+}, {
+  'begin': 0x1700,
+  'end': 0x171F
+}, {
+  'begin': 0x10300,
+  'end': 0x1032F
+}, {
+  'begin': 0x10330,
+  'end': 0x1034F
+}, {
+  'begin': 0x10400,
+  'end': 0x1044F
+}, {
+  'begin': 0x1D000,
+  'end': 0x1D0FF
+}, {
+  'begin': 0x1D400,
+  'end': 0x1D7FF
+}, {
+  'begin': 0xFF000,
+  'end': 0xFFFFD
+}, {
+  'begin': 0xFE00,
+  'end': 0xFE0F
+}, {
+  'begin': 0xE0000,
+  'end': 0xE007F
+}, {
+  'begin': 0x1900,
+  'end': 0x194F
+}, {
+  'begin': 0x1950,
+  'end': 0x197F
+}, {
+  'begin': 0x1980,
+  'end': 0x19DF
+}, {
+  'begin': 0x1A00,
+  'end': 0x1A1F
+}, {
+  'begin': 0x2C00,
+  'end': 0x2C5F
+}, {
+  'begin': 0x2D30,
+  'end': 0x2D7F
+}, {
+  'begin': 0x4DC0,
+  'end': 0x4DFF
+}, {
+  'begin': 0xA800,
+  'end': 0xA82F
+}, {
+  'begin': 0x10000,
+  'end': 0x1007F
+}, {
+  'begin': 0x10140,
+  'end': 0x1018F
+}, {
+  'begin': 0x10380,
+  'end': 0x1039F
+}, {
+  'begin': 0x103A0,
+  'end': 0x103DF
+}, {
+  'begin': 0x10450,
+  'end': 0x1047F
+}, {
+  'begin': 0x10480,
+  'end': 0x104AF
+}, {
+  'begin': 0x10800,
+  'end': 0x1083F
+}, {
+  'begin': 0x10A00,
+  'end': 0x10A5F
+}, {
+  'begin': 0x1D300,
+  'end': 0x1D35F
+}, {
+  'begin': 0x12000,
+  'end': 0x123FF
+}, {
+  'begin': 0x1D360,
+  'end': 0x1D37F
+}, {
+  'begin': 0x1B80,
+  'end': 0x1BBF
+}, {
+  'begin': 0x1C00,
+  'end': 0x1C4F
+}, {
+  'begin': 0x1C50,
+  'end': 0x1C7F
+}, {
+  'begin': 0xA880,
+  'end': 0xA8DF
+}, {
+  'begin': 0xA900,
+  'end': 0xA92F
+}, {
+  'begin': 0xA930,
+  'end': 0xA95F
+}, {
+  'begin': 0xAA00,
+  'end': 0xAA5F
+}, {
+  'begin': 0x10190,
+  'end': 0x101CF
+}, {
+  'begin': 0x101D0,
+  'end': 0x101FF
+}, {
+  'begin': 0x102A0,
+  'end': 0x102DF
+}, {
+  'begin': 0x1F030,
+  'end': 0x1F09F
+}];
+function getUnicodeRangeFor(value) {
+  for (var i = 0, ii = UnicodeRanges.length; i < ii; i++) {
+    var range = UnicodeRanges[i];
+    if (value >= range.begin && value < range.end) {
+      return i;
+    }
+  }
+  return -1;
+}
+function isRTLRangeFor(value) {
+  var range = UnicodeRanges[13];
+  if (value >= range.begin && value < range.end) {
+    return true;
+  }
+  range = UnicodeRanges[11];
+  if (value >= range.begin && value < range.end) {
+    return true;
+  }
+  return false;
+}
+var getNormalizedUnicodes = getLookupTableFactory(function (t) {
+  t['\u00A8'] = '\u0020\u0308';
+  t['\u00AF'] = '\u0020\u0304';
+  t['\u00B4'] = '\u0020\u0301';
+  t['\u00B5'] = '\u03BC';
+  t['\u00B8'] = '\u0020\u0327';
+  t['\u0132'] = '\u0049\u004A';
+  t['\u0133'] = '\u0069\u006A';
+  t['\u013F'] = '\u004C\u00B7';
+  t['\u0140'] = '\u006C\u00B7';
+  t['\u0149'] = '\u02BC\u006E';
+  t['\u017F'] = '\u0073';
+  t['\u01C4'] = '\u0044\u017D';
+  t['\u01C5'] = '\u0044\u017E';
+  t['\u01C6'] = '\u0064\u017E';
+  t['\u01C7'] = '\u004C\u004A';
+  t['\u01C8'] = '\u004C\u006A';
+  t['\u01C9'] = '\u006C\u006A';
+  t['\u01CA'] = '\u004E\u004A';
+  t['\u01CB'] = '\u004E\u006A';
+  t['\u01CC'] = '\u006E\u006A';
+  t['\u01F1'] = '\u0044\u005A';
+  t['\u01F2'] = '\u0044\u007A';
+  t['\u01F3'] = '\u0064\u007A';
+  t['\u02D8'] = '\u0020\u0306';
+  t['\u02D9'] = '\u0020\u0307';
+  t['\u02DA'] = '\u0020\u030A';
+  t['\u02DB'] = '\u0020\u0328';
+  t['\u02DC'] = '\u0020\u0303';
+  t['\u02DD'] = '\u0020\u030B';
+  t['\u037A'] = '\u0020\u0345';
+  t['\u0384'] = '\u0020\u0301';
+  t['\u03D0'] = '\u03B2';
+  t['\u03D1'] = '\u03B8';
+  t['\u03D2'] = '\u03A5';
+  t['\u03D5'] = '\u03C6';
+  t['\u03D6'] = '\u03C0';
+  t['\u03F0'] = '\u03BA';
+  t['\u03F1'] = '\u03C1';
+  t['\u03F2'] = '\u03C2';
+  t['\u03F4'] = '\u0398';
+  t['\u03F5'] = '\u03B5';
+  t['\u03F9'] = '\u03A3';
+  t['\u0587'] = '\u0565\u0582';
+  t['\u0675'] = '\u0627\u0674';
+  t['\u0676'] = '\u0648\u0674';
+  t['\u0677'] = '\u06C7\u0674';
+  t['\u0678'] = '\u064A\u0674';
+  t['\u0E33'] = '\u0E4D\u0E32';
+  t['\u0EB3'] = '\u0ECD\u0EB2';
+  t['\u0EDC'] = '\u0EAB\u0E99';
+  t['\u0EDD'] = '\u0EAB\u0EA1';
+  t['\u0F77'] = '\u0FB2\u0F81';
+  t['\u0F79'] = '\u0FB3\u0F81';
+  t['\u1E9A'] = '\u0061\u02BE';
+  t['\u1FBD'] = '\u0020\u0313';
+  t['\u1FBF'] = '\u0020\u0313';
+  t['\u1FC0'] = '\u0020\u0342';
+  t['\u1FFE'] = '\u0020\u0314';
+  t['\u2002'] = '\u0020';
+  t['\u2003'] = '\u0020';
+  t['\u2004'] = '\u0020';
+  t['\u2005'] = '\u0020';
+  t['\u2006'] = '\u0020';
+  t['\u2008'] = '\u0020';
+  t['\u2009'] = '\u0020';
+  t['\u200A'] = '\u0020';
+  t['\u2017'] = '\u0020\u0333';
+  t['\u2024'] = '\u002E';
+  t['\u2025'] = '\u002E\u002E';
+  t['\u2026'] = '\u002E\u002E\u002E';
+  t['\u2033'] = '\u2032\u2032';
+  t['\u2034'] = '\u2032\u2032\u2032';
+  t['\u2036'] = '\u2035\u2035';
+  t['\u2037'] = '\u2035\u2035\u2035';
+  t['\u203C'] = '\u0021\u0021';
+  t['\u203E'] = '\u0020\u0305';
+  t['\u2047'] = '\u003F\u003F';
+  t['\u2048'] = '\u003F\u0021';
+  t['\u2049'] = '\u0021\u003F';
+  t['\u2057'] = '\u2032\u2032\u2032\u2032';
+  t['\u205F'] = '\u0020';
+  t['\u20A8'] = '\u0052\u0073';
+  t['\u2100'] = '\u0061\u002F\u0063';
+  t['\u2101'] = '\u0061\u002F\u0073';
+  t['\u2103'] = '\u00B0\u0043';
+  t['\u2105'] = '\u0063\u002F\u006F';
+  t['\u2106'] = '\u0063\u002F\u0075';
+  t['\u2107'] = '\u0190';
+  t['\u2109'] = '\u00B0\u0046';
+  t['\u2116'] = '\u004E\u006F';
+  t['\u2121'] = '\u0054\u0045\u004C';
+  t['\u2135'] = '\u05D0';
+  t['\u2136'] = '\u05D1';
+  t['\u2137'] = '\u05D2';
+  t['\u2138'] = '\u05D3';
+  t['\u213B'] = '\u0046\u0041\u0058';
+  t['\u2160'] = '\u0049';
+  t['\u2161'] = '\u0049\u0049';
+  t['\u2162'] = '\u0049\u0049\u0049';
+  t['\u2163'] = '\u0049\u0056';
+  t['\u2164'] = '\u0056';
+  t['\u2165'] = '\u0056\u0049';
+  t['\u2166'] = '\u0056\u0049\u0049';
+  t['\u2167'] = '\u0056\u0049\u0049\u0049';
+  t['\u2168'] = '\u0049\u0058';
+  t['\u2169'] = '\u0058';
+  t['\u216A'] = '\u0058\u0049';
+  t['\u216B'] = '\u0058\u0049\u0049';
+  t['\u216C'] = '\u004C';
+  t['\u216D'] = '\u0043';
+  t['\u216E'] = '\u0044';
+  t['\u216F'] = '\u004D';
+  t['\u2170'] = '\u0069';
+  t['\u2171'] = '\u0069\u0069';
+  t['\u2172'] = '\u0069\u0069\u0069';
+  t['\u2173'] = '\u0069\u0076';
+  t['\u2174'] = '\u0076';
+  t['\u2175'] = '\u0076\u0069';
+  t['\u2176'] = '\u0076\u0069\u0069';
+  t['\u2177'] = '\u0076\u0069\u0069\u0069';
+  t['\u2178'] = '\u0069\u0078';
+  t['\u2179'] = '\u0078';
+  t['\u217A'] = '\u0078\u0069';
+  t['\u217B'] = '\u0078\u0069\u0069';
+  t['\u217C'] = '\u006C';
+  t['\u217D'] = '\u0063';
+  t['\u217E'] = '\u0064';
+  t['\u217F'] = '\u006D';
+  t['\u222C'] = '\u222B\u222B';
+  t['\u222D'] = '\u222B\u222B\u222B';
+  t['\u222F'] = '\u222E\u222E';
+  t['\u2230'] = '\u222E\u222E\u222E';
+  t['\u2474'] = '\u0028\u0031\u0029';
+  t['\u2475'] = '\u0028\u0032\u0029';
+  t['\u2476'] = '\u0028\u0033\u0029';
+  t['\u2477'] = '\u0028\u0034\u0029';
+  t['\u2478'] = '\u0028\u0035\u0029';
+  t['\u2479'] = '\u0028\u0036\u0029';
+  t['\u247A'] = '\u0028\u0037\u0029';
+  t['\u247B'] = '\u0028\u0038\u0029';
+  t['\u247C'] = '\u0028\u0039\u0029';
+  t['\u247D'] = '\u0028\u0031\u0030\u0029';
+  t['\u247E'] = '\u0028\u0031\u0031\u0029';
+  t['\u247F'] = '\u0028\u0031\u0032\u0029';
+  t['\u2480'] = '\u0028\u0031\u0033\u0029';
+  t['\u2481'] = '\u0028\u0031\u0034\u0029';
+  t['\u2482'] = '\u0028\u0031\u0035\u0029';
+  t['\u2483'] = '\u0028\u0031\u0036\u0029';
+  t['\u2484'] = '\u0028\u0031\u0037\u0029';
+  t['\u2485'] = '\u0028\u0031\u0038\u0029';
+  t['\u2486'] = '\u0028\u0031\u0039\u0029';
+  t['\u2487'] = '\u0028\u0032\u0030\u0029';
+  t['\u2488'] = '\u0031\u002E';
+  t['\u2489'] = '\u0032\u002E';
+  t['\u248A'] = '\u0033\u002E';
+  t['\u248B'] = '\u0034\u002E';
+  t['\u248C'] = '\u0035\u002E';
+  t['\u248D'] = '\u0036\u002E';
+  t['\u248E'] = '\u0037\u002E';
+  t['\u248F'] = '\u0038\u002E';
+  t['\u2490'] = '\u0039\u002E';
+  t['\u2491'] = '\u0031\u0030\u002E';
+  t['\u2492'] = '\u0031\u0031\u002E';
+  t['\u2493'] = '\u0031\u0032\u002E';
+  t['\u2494'] = '\u0031\u0033\u002E';
+  t['\u2495'] = '\u0031\u0034\u002E';
+  t['\u2496'] = '\u0031\u0035\u002E';
+  t['\u2497'] = '\u0031\u0036\u002E';
+  t['\u2498'] = '\u0031\u0037\u002E';
+  t['\u2499'] = '\u0031\u0038\u002E';
+  t['\u249A'] = '\u0031\u0039\u002E';
+  t['\u249B'] = '\u0032\u0030\u002E';
+  t['\u249C'] = '\u0028\u0061\u0029';
+  t['\u249D'] = '\u0028\u0062\u0029';
+  t['\u249E'] = '\u0028\u0063\u0029';
+  t['\u249F'] = '\u0028\u0064\u0029';
+  t['\u24A0'] = '\u0028\u0065\u0029';
+  t['\u24A1'] = '\u0028\u0066\u0029';
+  t['\u24A2'] = '\u0028\u0067\u0029';
+  t['\u24A3'] = '\u0028\u0068\u0029';
+  t['\u24A4'] = '\u0028\u0069\u0029';
+  t['\u24A5'] = '\u0028\u006A\u0029';
+  t['\u24A6'] = '\u0028\u006B\u0029';
+  t['\u24A7'] = '\u0028\u006C\u0029';
+  t['\u24A8'] = '\u0028\u006D\u0029';
+  t['\u24A9'] = '\u0028\u006E\u0029';
+  t['\u24AA'] = '\u0028\u006F\u0029';
+  t['\u24AB'] = '\u0028\u0070\u0029';
+  t['\u24AC'] = '\u0028\u0071\u0029';
+  t['\u24AD'] = '\u0028\u0072\u0029';
+  t['\u24AE'] = '\u0028\u0073\u0029';
+  t['\u24AF'] = '\u0028\u0074\u0029';
+  t['\u24B0'] = '\u0028\u0075\u0029';
+  t['\u24B1'] = '\u0028\u0076\u0029';
+  t['\u24B2'] = '\u0028\u0077\u0029';
+  t['\u24B3'] = '\u0028\u0078\u0029';
+  t['\u24B4'] = '\u0028\u0079\u0029';
+  t['\u24B5'] = '\u0028\u007A\u0029';
+  t['\u2A0C'] = '\u222B\u222B\u222B\u222B';
+  t['\u2A74'] = '\u003A\u003A\u003D';
+  t['\u2A75'] = '\u003D\u003D';
+  t['\u2A76'] = '\u003D\u003D\u003D';
+  t['\u2E9F'] = '\u6BCD';
+  t['\u2EF3'] = '\u9F9F';
+  t['\u2F00'] = '\u4E00';
+  t['\u2F01'] = '\u4E28';
+  t['\u2F02'] = '\u4E36';
+  t['\u2F03'] = '\u4E3F';
+  t['\u2F04'] = '\u4E59';
+  t['\u2F05'] = '\u4E85';
+  t['\u2F06'] = '\u4E8C';
+  t['\u2F07'] = '\u4EA0';
+  t['\u2F08'] = '\u4EBA';
+  t['\u2F09'] = '\u513F';
+  t['\u2F0A'] = '\u5165';
+  t['\u2F0B'] = '\u516B';
+  t['\u2F0C'] = '\u5182';
+  t['\u2F0D'] = '\u5196';
+  t['\u2F0E'] = '\u51AB';
+  t['\u2F0F'] = '\u51E0';
+  t['\u2F10'] = '\u51F5';
+  t['\u2F11'] = '\u5200';
+  t['\u2F12'] = '\u529B';
+  t['\u2F13'] = '\u52F9';
+  t['\u2F14'] = '\u5315';
+  t['\u2F15'] = '\u531A';
+  t['\u2F16'] = '\u5338';
+  t['\u2F17'] = '\u5341';
+  t['\u2F18'] = '\u535C';
+  t['\u2F19'] = '\u5369';
+  t['\u2F1A'] = '\u5382';
+  t['\u2F1B'] = '\u53B6';
+  t['\u2F1C'] = '\u53C8';
+  t['\u2F1D'] = '\u53E3';
+  t['\u2F1E'] = '\u56D7';
+  t['\u2F1F'] = '\u571F';
+  t['\u2F20'] = '\u58EB';
+  t['\u2F21'] = '\u5902';
+  t['\u2F22'] = '\u590A';
+  t['\u2F23'] = '\u5915';
+  t['\u2F24'] = '\u5927';
+  t['\u2F25'] = '\u5973';
+  t['\u2F26'] = '\u5B50';
+  t['\u2F27'] = '\u5B80';
+  t['\u2F28'] = '\u5BF8';
+  t['\u2F29'] = '\u5C0F';
+  t['\u2F2A'] = '\u5C22';
+  t['\u2F2B'] = '\u5C38';
+  t['\u2F2C'] = '\u5C6E';
+  t['\u2F2D'] = '\u5C71';
+  t['\u2F2E'] = '\u5DDB';
+  t['\u2F2F'] = '\u5DE5';
+  t['\u2F30'] = '\u5DF1';
+  t['\u2F31'] = '\u5DFE';
+  t['\u2F32'] = '\u5E72';
+  t['\u2F33'] = '\u5E7A';
+  t['\u2F34'] = '\u5E7F';
+  t['\u2F35'] = '\u5EF4';
+  t['\u2F36'] = '\u5EFE';
+  t['\u2F37'] = '\u5F0B';
+  t['\u2F38'] = '\u5F13';
+  t['\u2F39'] = '\u5F50';
+  t['\u2F3A'] = '\u5F61';
+  t['\u2F3B'] = '\u5F73';
+  t['\u2F3C'] = '\u5FC3';
+  t['\u2F3D'] = '\u6208';
+  t['\u2F3E'] = '\u6236';
+  t['\u2F3F'] = '\u624B';
+  t['\u2F40'] = '\u652F';
+  t['\u2F41'] = '\u6534';
+  t['\u2F42'] = '\u6587';
+  t['\u2F43'] = '\u6597';
+  t['\u2F44'] = '\u65A4';
+  t['\u2F45'] = '\u65B9';
+  t['\u2F46'] = '\u65E0';
+  t['\u2F47'] = '\u65E5';
+  t['\u2F48'] = '\u66F0';
+  t['\u2F49'] = '\u6708';
+  t['\u2F4A'] = '\u6728';
+  t['\u2F4B'] = '\u6B20';
+  t['\u2F4C'] = '\u6B62';
+  t['\u2F4D'] = '\u6B79';
+  t['\u2F4E'] = '\u6BB3';
+  t['\u2F4F'] = '\u6BCB';
+  t['\u2F50'] = '\u6BD4';
+  t['\u2F51'] = '\u6BDB';
+  t['\u2F52'] = '\u6C0F';
+  t['\u2F53'] = '\u6C14';
+  t['\u2F54'] = '\u6C34';
+  t['\u2F55'] = '\u706B';
+  t['\u2F56'] = '\u722A';
+  t['\u2F57'] = '\u7236';
+  t['\u2F58'] = '\u723B';
+  t['\u2F59'] = '\u723F';
+  t['\u2F5A'] = '\u7247';
+  t['\u2F5B'] = '\u7259';
+  t['\u2F5C'] = '\u725B';
+  t['\u2F5D'] = '\u72AC';
+  t['\u2F5E'] = '\u7384';
+  t['\u2F5F'] = '\u7389';
+  t['\u2F60'] = '\u74DC';
+  t['\u2F61'] = '\u74E6';
+  t['\u2F62'] = '\u7518';
+  t['\u2F63'] = '\u751F';
+  t['\u2F64'] = '\u7528';
+  t['\u2F65'] = '\u7530';
+  t['\u2F66'] = '\u758B';
+  t['\u2F67'] = '\u7592';
+  t['\u2F68'] = '\u7676';
+  t['\u2F69'] = '\u767D';
+  t['\u2F6A'] = '\u76AE';
+  t['\u2F6B'] = '\u76BF';
+  t['\u2F6C'] = '\u76EE';
+  t['\u2F6D'] = '\u77DB';
+  t['\u2F6E'] = '\u77E2';
+  t['\u2F6F'] = '\u77F3';
+  t['\u2F70'] = '\u793A';
+  t['\u2F71'] = '\u79B8';
+  t['\u2F72'] = '\u79BE';
+  t['\u2F73'] = '\u7A74';
+  t['\u2F74'] = '\u7ACB';
+  t['\u2F75'] = '\u7AF9';
+  t['\u2F76'] = '\u7C73';
+  t['\u2F77'] = '\u7CF8';
+  t['\u2F78'] = '\u7F36';
+  t['\u2F79'] = '\u7F51';
+  t['\u2F7A'] = '\u7F8A';
+  t['\u2F7B'] = '\u7FBD';
+  t['\u2F7C'] = '\u8001';
+  t['\u2F7D'] = '\u800C';
+  t['\u2F7E'] = '\u8012';
+  t['\u2F7F'] = '\u8033';
+  t['\u2F80'] = '\u807F';
+  t['\u2F81'] = '\u8089';
+  t['\u2F82'] = '\u81E3';
+  t['\u2F83'] = '\u81EA';
+  t['\u2F84'] = '\u81F3';
+  t['\u2F85'] = '\u81FC';
+  t['\u2F86'] = '\u820C';
+  t['\u2F87'] = '\u821B';
+  t['\u2F88'] = '\u821F';
+  t['\u2F89'] = '\u826E';
+  t['\u2F8A'] = '\u8272';
+  t['\u2F8B'] = '\u8278';
+  t['\u2F8C'] = '\u864D';
+  t['\u2F8D'] = '\u866B';
+  t['\u2F8E'] = '\u8840';
+  t['\u2F8F'] = '\u884C';
+  t['\u2F90'] = '\u8863';
+  t['\u2F91'] = '\u897E';
+  t['\u2F92'] = '\u898B';
+  t['\u2F93'] = '\u89D2';
+  t['\u2F94'] = '\u8A00';
+  t['\u2F95'] = '\u8C37';
+  t['\u2F96'] = '\u8C46';
+  t['\u2F97'] = '\u8C55';
+  t['\u2F98'] = '\u8C78';
+  t['\u2F99'] = '\u8C9D';
+  t['\u2F9A'] = '\u8D64';
+  t['\u2F9B'] = '\u8D70';
+  t['\u2F9C'] = '\u8DB3';
+  t['\u2F9D'] = '\u8EAB';
+  t['\u2F9E'] = '\u8ECA';
+  t['\u2F9F'] = '\u8F9B';
+  t['\u2FA0'] = '\u8FB0';
+  t['\u2FA1'] = '\u8FB5';
+  t['\u2FA2'] = '\u9091';
+  t['\u2FA3'] = '\u9149';
+  t['\u2FA4'] = '\u91C6';
+  t['\u2FA5'] = '\u91CC';
+  t['\u2FA6'] = '\u91D1';
+  t['\u2FA7'] = '\u9577';
+  t['\u2FA8'] = '\u9580';
+  t['\u2FA9'] = '\u961C';
+  t['\u2FAA'] = '\u96B6';
+  t['\u2FAB'] = '\u96B9';
+  t['\u2FAC'] = '\u96E8';
+  t['\u2FAD'] = '\u9751';
+  t['\u2FAE'] = '\u975E';
+  t['\u2FAF'] = '\u9762';
+  t['\u2FB0'] = '\u9769';
+  t['\u2FB1'] = '\u97CB';
+  t['\u2FB2'] = '\u97ED';
+  t['\u2FB3'] = '\u97F3';
+  t['\u2FB4'] = '\u9801';
+  t['\u2FB5'] = '\u98A8';
+  t['\u2FB6'] = '\u98DB';
+  t['\u2FB7'] = '\u98DF';
+  t['\u2FB8'] = '\u9996';
+  t['\u2FB9'] = '\u9999';
+  t['\u2FBA'] = '\u99AC';
+  t['\u2FBB'] = '\u9AA8';
+  t['\u2FBC'] = '\u9AD8';
+  t['\u2FBD'] = '\u9ADF';
+  t['\u2FBE'] = '\u9B25';
+  t['\u2FBF'] = '\u9B2F';
+  t['\u2FC0'] = '\u9B32';
+  t['\u2FC1'] = '\u9B3C';
+  t['\u2FC2'] = '\u9B5A';
+  t['\u2FC3'] = '\u9CE5';
+  t['\u2FC4'] = '\u9E75';
+  t['\u2FC5'] = '\u9E7F';
+  t['\u2FC6'] = '\u9EA5';
+  t['\u2FC7'] = '\u9EBB';
+  t['\u2FC8'] = '\u9EC3';
+  t['\u2FC9'] = '\u9ECD';
+  t['\u2FCA'] = '\u9ED1';
+  t['\u2FCB'] = '\u9EF9';
+  t['\u2FCC'] = '\u9EFD';
+  t['\u2FCD'] = '\u9F0E';
+  t['\u2FCE'] = '\u9F13';
+  t['\u2FCF'] = '\u9F20';
+  t['\u2FD0'] = '\u9F3B';
+  t['\u2FD1'] = '\u9F4A';
+  t['\u2FD2'] = '\u9F52';
+  t['\u2FD3'] = '\u9F8D';
+  t['\u2FD4'] = '\u9F9C';
+  t['\u2FD5'] = '\u9FA0';
+  t['\u3036'] = '\u3012';
+  t['\u3038'] = '\u5341';
+  t['\u3039'] = '\u5344';
+  t['\u303A'] = '\u5345';
+  t['\u309B'] = '\u0020\u3099';
+  t['\u309C'] = '\u0020\u309A';
+  t['\u3131'] = '\u1100';
+  t['\u3132'] = '\u1101';
+  t['\u3133'] = '\u11AA';
+  t['\u3134'] = '\u1102';
+  t['\u3135'] = '\u11AC';
+  t['\u3136'] = '\u11AD';
+  t['\u3137'] = '\u1103';
+  t['\u3138'] = '\u1104';
+  t['\u3139'] = '\u1105';
+  t['\u313A'] = '\u11B0';
+  t['\u313B'] = '\u11B1';
+  t['\u313C'] = '\u11B2';
+  t['\u313D'] = '\u11B3';
+  t['\u313E'] = '\u11B4';
+  t['\u313F'] = '\u11B5';
+  t['\u3140'] = '\u111A';
+  t['\u3141'] = '\u1106';
+  t['\u3142'] = '\u1107';
+  t['\u3143'] = '\u1108';
+  t['\u3144'] = '\u1121';
+  t['\u3145'] = '\u1109';
+  t['\u3146'] = '\u110A';
+  t['\u3147'] = '\u110B';
+  t['\u3148'] = '\u110C';
+  t['\u3149'] = '\u110D';
+  t['\u314A'] = '\u110E';
+  t['\u314B'] = '\u110F';
+  t['\u314C'] = '\u1110';
+  t['\u314D'] = '\u1111';
+  t['\u314E'] = '\u1112';
+  t['\u314F'] = '\u1161';
+  t['\u3150'] = '\u1162';
+  t['\u3151'] = '\u1163';
+  t['\u3152'] = '\u1164';
+  t['\u3153'] = '\u1165';
+  t['\u3154'] = '\u1166';
+  t['\u3155'] = '\u1167';
+  t['\u3156'] = '\u1168';
+  t['\u3157'] = '\u1169';
+  t['\u3158'] = '\u116A';
+  t['\u3159'] = '\u116B';
+  t['\u315A'] = '\u116C';
+  t['\u315B'] = '\u116D';
+  t['\u315C'] = '\u116E';
+  t['\u315D'] = '\u116F';
+  t['\u315E'] = '\u1170';
+  t['\u315F'] = '\u1171';
+  t['\u3160'] = '\u1172';
+  t['\u3161'] = '\u1173';
+  t['\u3162'] = '\u1174';
+  t['\u3163'] = '\u1175';
+  t['\u3164'] = '\u1160';
+  t['\u3165'] = '\u1114';
+  t['\u3166'] = '\u1115';
+  t['\u3167'] = '\u11C7';
+  t['\u3168'] = '\u11C8';
+  t['\u3169'] = '\u11CC';
+  t['\u316A'] = '\u11CE';
+  t['\u316B'] = '\u11D3';
+  t['\u316C'] = '\u11D7';
+  t['\u316D'] = '\u11D9';
+  t['\u316E'] = '\u111C';
+  t['\u316F'] = '\u11DD';
+  t['\u3170'] = '\u11DF';
+  t['\u3171'] = '\u111D';
+  t['\u3172'] = '\u111E';
+  t['\u3173'] = '\u1120';
+  t['\u3174'] = '\u1122';
+  t['\u3175'] = '\u1123';
+  t['\u3176'] = '\u1127';
+  t['\u3177'] = '\u1129';
+  t['\u3178'] = '\u112B';
+  t['\u3179'] = '\u112C';
+  t['\u317A'] = '\u112D';
+  t['\u317B'] = '\u112E';
+  t['\u317C'] = '\u112F';
+  t['\u317D'] = '\u1132';
+  t['\u317E'] = '\u1136';
+  t['\u317F'] = '\u1140';
+  t['\u3180'] = '\u1147';
+  t['\u3181'] = '\u114C';
+  t['\u3182'] = '\u11F1';
+  t['\u3183'] = '\u11F2';
+  t['\u3184'] = '\u1157';
+  t['\u3185'] = '\u1158';
+  t['\u3186'] = '\u1159';
+  t['\u3187'] = '\u1184';
+  t['\u3188'] = '\u1185';
+  t['\u3189'] = '\u1188';
+  t['\u318A'] = '\u1191';
+  t['\u318B'] = '\u1192';
+  t['\u318C'] = '\u1194';
+  t['\u318D'] = '\u119E';
+  t['\u318E'] = '\u11A1';
+  t['\u3200'] = '\u0028\u1100\u0029';
+  t['\u3201'] = '\u0028\u1102\u0029';
+  t['\u3202'] = '\u0028\u1103\u0029';
+  t['\u3203'] = '\u0028\u1105\u0029';
+  t['\u3204'] = '\u0028\u1106\u0029';
+  t['\u3205'] = '\u0028\u1107\u0029';
+  t['\u3206'] = '\u0028\u1109\u0029';
+  t['\u3207'] = '\u0028\u110B\u0029';
+  t['\u3208'] = '\u0028\u110C\u0029';
+  t['\u3209'] = '\u0028\u110E\u0029';
+  t['\u320A'] = '\u0028\u110F\u0029';
+  t['\u320B'] = '\u0028\u1110\u0029';
+  t['\u320C'] = '\u0028\u1111\u0029';
+  t['\u320D'] = '\u0028\u1112\u0029';
+  t['\u320E'] = '\u0028\u1100\u1161\u0029';
+  t['\u320F'] = '\u0028\u1102\u1161\u0029';
+  t['\u3210'] = '\u0028\u1103\u1161\u0029';
+  t['\u3211'] = '\u0028\u1105\u1161\u0029';
+  t['\u3212'] = '\u0028\u1106\u1161\u0029';
+  t['\u3213'] = '\u0028\u1107\u1161\u0029';
+  t['\u3214'] = '\u0028\u1109\u1161\u0029';
+  t['\u3215'] = '\u0028\u110B\u1161\u0029';
+  t['\u3216'] = '\u0028\u110C\u1161\u0029';
+  t['\u3217'] = '\u0028\u110E\u1161\u0029';
+  t['\u3218'] = '\u0028\u110F\u1161\u0029';
+  t['\u3219'] = '\u0028\u1110\u1161\u0029';
+  t['\u321A'] = '\u0028\u1111\u1161\u0029';
+  t['\u321B'] = '\u0028\u1112\u1161\u0029';
+  t['\u321C'] = '\u0028\u110C\u116E\u0029';
+  t['\u321D'] = '\u0028\u110B\u1169\u110C\u1165\u11AB\u0029';
+  t['\u321E'] = '\u0028\u110B\u1169\u1112\u116E\u0029';
+  t['\u3220'] = '\u0028\u4E00\u0029';
+  t['\u3221'] = '\u0028\u4E8C\u0029';
+  t['\u3222'] = '\u0028\u4E09\u0029';
+  t['\u3223'] = '\u0028\u56DB\u0029';
+  t['\u3224'] = '\u0028\u4E94\u0029';
+  t['\u3225'] = '\u0028\u516D\u0029';
+  t['\u3226'] = '\u0028\u4E03\u0029';
+  t['\u3227'] = '\u0028\u516B\u0029';
+  t['\u3228'] = '\u0028\u4E5D\u0029';
+  t['\u3229'] = '\u0028\u5341\u0029';
+  t['\u322A'] = '\u0028\u6708\u0029';
+  t['\u322B'] = '\u0028\u706B\u0029';
+  t['\u322C'] = '\u0028\u6C34\u0029';
+  t['\u322D'] = '\u0028\u6728\u0029';
+  t['\u322E'] = '\u0028\u91D1\u0029';
+  t['\u322F'] = '\u0028\u571F\u0029';
+  t['\u3230'] = '\u0028\u65E5\u0029';
+  t['\u3231'] = '\u0028\u682A\u0029';
+  t['\u3232'] = '\u0028\u6709\u0029';
+  t['\u3233'] = '\u0028\u793E\u0029';
+  t['\u3234'] = '\u0028\u540D\u0029';
+  t['\u3235'] = '\u0028\u7279\u0029';
+  t['\u3236'] = '\u0028\u8CA1\u0029';
+  t['\u3237'] = '\u0028\u795D\u0029';
+  t['\u3238'] = '\u0028\u52B4\u0029';
+  t['\u3239'] = '\u0028\u4EE3\u0029';
+  t['\u323A'] = '\u0028\u547C\u0029';
+  t['\u323B'] = '\u0028\u5B66\u0029';
+  t['\u323C'] = '\u0028\u76E3\u0029';
+  t['\u323D'] = '\u0028\u4F01\u0029';
+  t['\u323E'] = '\u0028\u8CC7\u0029';
+  t['\u323F'] = '\u0028\u5354\u0029';
+  t['\u3240'] = '\u0028\u796D\u0029';
+  t['\u3241'] = '\u0028\u4F11\u0029';
+  t['\u3242'] = '\u0028\u81EA\u0029';
+  t['\u3243'] = '\u0028\u81F3\u0029';
+  t['\u32C0'] = '\u0031\u6708';
+  t['\u32C1'] = '\u0032\u6708';
+  t['\u32C2'] = '\u0033\u6708';
+  t['\u32C3'] = '\u0034\u6708';
+  t['\u32C4'] = '\u0035\u6708';
+  t['\u32C5'] = '\u0036\u6708';
+  t['\u32C6'] = '\u0037\u6708';
+  t['\u32C7'] = '\u0038\u6708';
+  t['\u32C8'] = '\u0039\u6708';
+  t['\u32C9'] = '\u0031\u0030\u6708';
+  t['\u32CA'] = '\u0031\u0031\u6708';
+  t['\u32CB'] = '\u0031\u0032\u6708';
+  t['\u3358'] = '\u0030\u70B9';
+  t['\u3359'] = '\u0031\u70B9';
+  t['\u335A'] = '\u0032\u70B9';
+  t['\u335B'] = '\u0033\u70B9';
+  t['\u335C'] = '\u0034\u70B9';
+  t['\u335D'] = '\u0035\u70B9';
+  t['\u335E'] = '\u0036\u70B9';
+  t['\u335F'] = '\u0037\u70B9';
+  t['\u3360'] = '\u0038\u70B9';
+  t['\u3361'] = '\u0039\u70B9';
+  t['\u3362'] = '\u0031\u0030\u70B9';
+  t['\u3363'] = '\u0031\u0031\u70B9';
+  t['\u3364'] = '\u0031\u0032\u70B9';
+  t['\u3365'] = '\u0031\u0033\u70B9';
+  t['\u3366'] = '\u0031\u0034\u70B9';
+  t['\u3367'] = '\u0031\u0035\u70B9';
+  t['\u3368'] = '\u0031\u0036\u70B9';
+  t['\u3369'] = '\u0031\u0037\u70B9';
+  t['\u336A'] = '\u0031\u0038\u70B9';
+  t['\u336B'] = '\u0031\u0039\u70B9';
+  t['\u336C'] = '\u0032\u0030\u70B9';
+  t['\u336D'] = '\u0032\u0031\u70B9';
+  t['\u336E'] = '\u0032\u0032\u70B9';
+  t['\u336F'] = '\u0032\u0033\u70B9';
+  t['\u3370'] = '\u0032\u0034\u70B9';
+  t['\u33E0'] = '\u0031\u65E5';
+  t['\u33E1'] = '\u0032\u65E5';
+  t['\u33E2'] = '\u0033\u65E5';
+  t['\u33E3'] = '\u0034\u65E5';
+  t['\u33E4'] = '\u0035\u65E5';
+  t['\u33E5'] = '\u0036\u65E5';
+  t['\u33E6'] = '\u0037\u65E5';
+  t['\u33E7'] = '\u0038\u65E5';
+  t['\u33E8'] = '\u0039\u65E5';
+  t['\u33E9'] = '\u0031\u0030\u65E5';
+  t['\u33EA'] = '\u0031\u0031\u65E5';
+  t['\u33EB'] = '\u0031\u0032\u65E5';
+  t['\u33EC'] = '\u0031\u0033\u65E5';
+  t['\u33ED'] = '\u0031\u0034\u65E5';
+  t['\u33EE'] = '\u0031\u0035\u65E5';
+  t['\u33EF'] = '\u0031\u0036\u65E5';
+  t['\u33F0'] = '\u0031\u0037\u65E5';
+  t['\u33F1'] = '\u0031\u0038\u65E5';
+  t['\u33F2'] = '\u0031\u0039\u65E5';
+  t['\u33F3'] = '\u0032\u0030\u65E5';
+  t['\u33F4'] = '\u0032\u0031\u65E5';
+  t['\u33F5'] = '\u0032\u0032\u65E5';
+  t['\u33F6'] = '\u0032\u0033\u65E5';
+  t['\u33F7'] = '\u0032\u0034\u65E5';
+  t['\u33F8'] = '\u0032\u0035\u65E5';
+  t['\u33F9'] = '\u0032\u0036\u65E5';
+  t['\u33FA'] = '\u0032\u0037\u65E5';
+  t['\u33FB'] = '\u0032\u0038\u65E5';
+  t['\u33FC'] = '\u0032\u0039\u65E5';
+  t['\u33FD'] = '\u0033\u0030\u65E5';
+  t['\u33FE'] = '\u0033\u0031\u65E5';
+  t['\uFB00'] = '\u0066\u0066';
+  t['\uFB01'] = '\u0066\u0069';
+  t['\uFB02'] = '\u0066\u006C';
+  t['\uFB03'] = '\u0066\u0066\u0069';
+  t['\uFB04'] = '\u0066\u0066\u006C';
+  t['\uFB05'] = '\u017F\u0074';
+  t['\uFB06'] = '\u0073\u0074';
+  t['\uFB13'] = '\u0574\u0576';
+  t['\uFB14'] = '\u0574\u0565';
+  t['\uFB15'] = '\u0574\u056B';
+  t['\uFB16'] = '\u057E\u0576';
+  t['\uFB17'] = '\u0574\u056D';
+  t['\uFB4F'] = '\u05D0\u05DC';
+  t['\uFB50'] = '\u0671';
+  t['\uFB51'] = '\u0671';
+  t['\uFB52'] = '\u067B';
+  t['\uFB53'] = '\u067B';
+  t['\uFB54'] = '\u067B';
+  t['\uFB55'] = '\u067B';
+  t['\uFB56'] = '\u067E';
+  t['\uFB57'] = '\u067E';
+  t['\uFB58'] = '\u067E';
+  t['\uFB59'] = '\u067E';
+  t['\uFB5A'] = '\u0680';
+  t['\uFB5B'] = '\u0680';
+  t['\uFB5C'] = '\u0680';
+  t['\uFB5D'] = '\u0680';
+  t['\uFB5E'] = '\u067A';
+  t['\uFB5F'] = '\u067A';
+  t['\uFB60'] = '\u067A';
+  t['\uFB61'] = '\u067A';
+  t['\uFB62'] = '\u067F';
+  t['\uFB63'] = '\u067F';
+  t['\uFB64'] = '\u067F';
+  t['\uFB65'] = '\u067F';
+  t['\uFB66'] = '\u0679';
+  t['\uFB67'] = '\u0679';
+  t['\uFB68'] = '\u0679';
+  t['\uFB69'] = '\u0679';
+  t['\uFB6A'] = '\u06A4';
+  t['\uFB6B'] = '\u06A4';
+  t['\uFB6C'] = '\u06A4';
+  t['\uFB6D'] = '\u06A4';
+  t['\uFB6E'] = '\u06A6';
+  t['\uFB6F'] = '\u06A6';
+  t['\uFB70'] = '\u06A6';
+  t['\uFB71'] = '\u06A6';
+  t['\uFB72'] = '\u0684';
+  t['\uFB73'] = '\u0684';
+  t['\uFB74'] = '\u0684';
+  t['\uFB75'] = '\u0684';
+  t['\uFB76'] = '\u0683';
+  t['\uFB77'] = '\u0683';
+  t['\uFB78'] = '\u0683';
+  t['\uFB79'] = '\u0683';
+  t['\uFB7A'] = '\u0686';
+  t['\uFB7B'] = '\u0686';
+  t['\uFB7C'] = '\u0686';
+  t['\uFB7D'] = '\u0686';
+  t['\uFB7E'] = '\u0687';
+  t['\uFB7F'] = '\u0687';
+  t['\uFB80'] = '\u0687';
+  t['\uFB81'] = '\u0687';
+  t['\uFB82'] = '\u068D';
+  t['\uFB83'] = '\u068D';
+  t['\uFB84'] = '\u068C';
+  t['\uFB85'] = '\u068C';
+  t['\uFB86'] = '\u068E';
+  t['\uFB87'] = '\u068E';
+  t['\uFB88'] = '\u0688';
+  t['\uFB89'] = '\u0688';
+  t['\uFB8A'] = '\u0698';
+  t['\uFB8B'] = '\u0698';
+  t['\uFB8C'] = '\u0691';
+  t['\uFB8D'] = '\u0691';
+  t['\uFB8E'] = '\u06A9';
+  t['\uFB8F'] = '\u06A9';
+  t['\uFB90'] = '\u06A9';
+  t['\uFB91'] = '\u06A9';
+  t['\uFB92'] = '\u06AF';
+  t['\uFB93'] = '\u06AF';
+  t['\uFB94'] = '\u06AF';
+  t['\uFB95'] = '\u06AF';
+  t['\uFB96'] = '\u06B3';
+  t['\uFB97'] = '\u06B3';
+  t['\uFB98'] = '\u06B3';
+  t['\uFB99'] = '\u06B3';
+  t['\uFB9A'] = '\u06B1';
+  t['\uFB9B'] = '\u06B1';
+  t['\uFB9C'] = '\u06B1';
+  t['\uFB9D'] = '\u06B1';
+  t['\uFB9E'] = '\u06BA';
+  t['\uFB9F'] = '\u06BA';
+  t['\uFBA0'] = '\u06BB';
+  t['\uFBA1'] = '\u06BB';
+  t['\uFBA2'] = '\u06BB';
+  t['\uFBA3'] = '\u06BB';
+  t['\uFBA4'] = '\u06C0';
+  t['\uFBA5'] = '\u06C0';
+  t['\uFBA6'] = '\u06C1';
+  t['\uFBA7'] = '\u06C1';
+  t['\uFBA8'] = '\u06C1';
+  t['\uFBA9'] = '\u06C1';
+  t['\uFBAA'] = '\u06BE';
+  t['\uFBAB'] = '\u06BE';
+  t['\uFBAC'] = '\u06BE';
+  t['\uFBAD'] = '\u06BE';
+  t['\uFBAE'] = '\u06D2';
+  t['\uFBAF'] = '\u06D2';
+  t['\uFBB0'] = '\u06D3';
+  t['\uFBB1'] = '\u06D3';
+  t['\uFBD3'] = '\u06AD';
+  t['\uFBD4'] = '\u06AD';
+  t['\uFBD5'] = '\u06AD';
+  t['\uFBD6'] = '\u06AD';
+  t['\uFBD7'] = '\u06C7';
+  t['\uFBD8'] = '\u06C7';
+  t['\uFBD9'] = '\u06C6';
+  t['\uFBDA'] = '\u06C6';
+  t['\uFBDB'] = '\u06C8';
+  t['\uFBDC'] = '\u06C8';
+  t['\uFBDD'] = '\u0677';
+  t['\uFBDE'] = '\u06CB';
+  t['\uFBDF'] = '\u06CB';
+  t['\uFBE0'] = '\u06C5';
+  t['\uFBE1'] = '\u06C5';
+  t['\uFBE2'] = '\u06C9';
+  t['\uFBE3'] = '\u06C9';
+  t['\uFBE4'] = '\u06D0';
+  t['\uFBE5'] = '\u06D0';
+  t['\uFBE6'] = '\u06D0';
+  t['\uFBE7'] = '\u06D0';
+  t['\uFBE8'] = '\u0649';
+  t['\uFBE9'] = '\u0649';
+  t['\uFBEA'] = '\u0626\u0627';
+  t['\uFBEB'] = '\u0626\u0627';
+  t['\uFBEC'] = '\u0626\u06D5';
+  t['\uFBED'] = '\u0626\u06D5';
+  t['\uFBEE'] = '\u0626\u0648';
+  t['\uFBEF'] = '\u0626\u0648';
+  t['\uFBF0'] = '\u0626\u06C7';
+  t['\uFBF1'] = '\u0626\u06C7';
+  t['\uFBF2'] = '\u0626\u06C6';
+  t['\uFBF3'] = '\u0626\u06C6';
+  t['\uFBF4'] = '\u0626\u06C8';
+  t['\uFBF5'] = '\u0626\u06C8';
+  t['\uFBF6'] = '\u0626\u06D0';
+  t['\uFBF7'] = '\u0626\u06D0';
+  t['\uFBF8'] = '\u0626\u06D0';
+  t['\uFBF9'] = '\u0626\u0649';
+  t['\uFBFA'] = '\u0626\u0649';
+  t['\uFBFB'] = '\u0626\u0649';
+  t['\uFBFC'] = '\u06CC';
+  t['\uFBFD'] = '\u06CC';
+  t['\uFBFE'] = '\u06CC';
+  t['\uFBFF'] = '\u06CC';
+  t['\uFC00'] = '\u0626\u062C';
+  t['\uFC01'] = '\u0626\u062D';
+  t['\uFC02'] = '\u0626\u0645';
+  t['\uFC03'] = '\u0626\u0649';
+  t['\uFC04'] = '\u0626\u064A';
+  t['\uFC05'] = '\u0628\u062C';
+  t['\uFC06'] = '\u0628\u062D';
+  t['\uFC07'] = '\u0628\u062E';
+  t['\uFC08'] = '\u0628\u0645';
+  t['\uFC09'] = '\u0628\u0649';
+  t['\uFC0A'] = '\u0628\u064A';
+  t['\uFC0B'] = '\u062A\u062C';
+  t['\uFC0C'] = '\u062A\u062D';
+  t['\uFC0D'] = '\u062A\u062E';
+  t['\uFC0E'] = '\u062A\u0645';
+  t['\uFC0F'] = '\u062A\u0649';
+  t['\uFC10'] = '\u062A\u064A';
+  t['\uFC11'] = '\u062B\u062C';
+  t['\uFC12'] = '\u062B\u0645';
+  t['\uFC13'] = '\u062B\u0649';
+  t['\uFC14'] = '\u062B\u064A';
+  t['\uFC15'] = '\u062C\u062D';
+  t['\uFC16'] = '\u062C\u0645';
+  t['\uFC17'] = '\u062D\u062C';
+  t['\uFC18'] = '\u062D\u0645';
+  t['\uFC19'] = '\u062E\u062C';
+  t['\uFC1A'] = '\u062E\u062D';
+  t['\uFC1B'] = '\u062E\u0645';
+  t['\uFC1C'] = '\u0633\u062C';
+  t['\uFC1D'] = '\u0633\u062D';
+  t['\uFC1E'] = '\u0633\u062E';
+  t['\uFC1F'] = '\u0633\u0645';
+  t['\uFC20'] = '\u0635\u062D';
+  t['\uFC21'] = '\u0635\u0645';
+  t['\uFC22'] = '\u0636\u062C';
+  t['\uFC23'] = '\u0636\u062D';
+  t['\uFC24'] = '\u0636\u062E';
+  t['\uFC25'] = '\u0636\u0645';
+  t['\uFC26'] = '\u0637\u062D';
+  t['\uFC27'] = '\u0637\u0645';
+  t['\uFC28'] = '\u0638\u0645';
+  t['\uFC29'] = '\u0639\u062C';
+  t['\uFC2A'] = '\u0639\u0645';
+  t['\uFC2B'] = '\u063A\u062C';
+  t['\uFC2C'] = '\u063A\u0645';
+  t['\uFC2D'] = '\u0641\u062C';
+  t['\uFC2E'] = '\u0641\u062D';
+  t['\uFC2F'] = '\u0641\u062E';
+  t['\uFC30'] = '\u0641\u0645';
+  t['\uFC31'] = '\u0641\u0649';
+  t['\uFC32'] = '\u0641\u064A';
+  t['\uFC33'] = '\u0642\u062D';
+  t['\uFC34'] = '\u0642\u0645';
+  t['\uFC35'] = '\u0642\u0649';
+  t['\uFC36'] = '\u0642\u064A';
+  t['\uFC37'] = '\u0643\u0627';
+  t['\uFC38'] = '\u0643\u062C';
+  t['\uFC39'] = '\u0643\u062D';
+  t['\uFC3A'] = '\u0643\u062E';
+  t['\uFC3B'] = '\u0643\u0644';
+  t['\uFC3C'] = '\u0643\u0645';
+  t['\uFC3D'] = '\u0643\u0649';
+  t['\uFC3E'] = '\u0643\u064A';
+  t['\uFC3F'] = '\u0644\u062C';
+  t['\uFC40'] = '\u0644\u062D';
+  t['\uFC41'] = '\u0644\u062E';
+  t['\uFC42'] = '\u0644\u0645';
+  t['\uFC43'] = '\u0644\u0649';
+  t['\uFC44'] = '\u0644\u064A';
+  t['\uFC45'] = '\u0645\u062C';
+  t['\uFC46'] = '\u0645\u062D';
+  t['\uFC47'] = '\u0645\u062E';
+  t['\uFC48'] = '\u0645\u0645';
+  t['\uFC49'] = '\u0645\u0649';
+  t['\uFC4A'] = '\u0645\u064A';
+  t['\uFC4B'] = '\u0646\u062C';
+  t['\uFC4C'] = '\u0646\u062D';
+  t['\uFC4D'] = '\u0646\u062E';
+  t['\uFC4E'] = '\u0646\u0645';
+  t['\uFC4F'] = '\u0646\u0649';
+  t['\uFC50'] = '\u0646\u064A';
+  t['\uFC51'] = '\u0647\u062C';
+  t['\uFC52'] = '\u0647\u0645';
+  t['\uFC53'] = '\u0647\u0649';
+  t['\uFC54'] = '\u0647\u064A';
+  t['\uFC55'] = '\u064A\u062C';
+  t['\uFC56'] = '\u064A\u062D';
+  t['\uFC57'] = '\u064A\u062E';
+  t['\uFC58'] = '\u064A\u0645';
+  t['\uFC59'] = '\u064A\u0649';
+  t['\uFC5A'] = '\u064A\u064A';
+  t['\uFC5B'] = '\u0630\u0670';
+  t['\uFC5C'] = '\u0631\u0670';
+  t['\uFC5D'] = '\u0649\u0670';
+  t['\uFC5E'] = '\u0020\u064C\u0651';
+  t['\uFC5F'] = '\u0020\u064D\u0651';
+  t['\uFC60'] = '\u0020\u064E\u0651';
+  t['\uFC61'] = '\u0020\u064F\u0651';
+  t['\uFC62'] = '\u0020\u0650\u0651';
+  t['\uFC63'] = '\u0020\u0651\u0670';
+  t['\uFC64'] = '\u0626\u0631';
+  t['\uFC65'] = '\u0626\u0632';
+  t['\uFC66'] = '\u0626\u0645';
+  t['\uFC67'] = '\u0626\u0646';
+  t['\uFC68'] = '\u0626\u0649';
+  t['\uFC69'] = '\u0626\u064A';
+  t['\uFC6A'] = '\u0628\u0631';
+  t['\uFC6B'] = '\u0628\u0632';
+  t['\uFC6C'] = '\u0628\u0645';
+  t['\uFC6D'] = '\u0628\u0646';
+  t['\uFC6E'] = '\u0628\u0649';
+  t['\uFC6F'] = '\u0628\u064A';
+  t['\uFC70'] = '\u062A\u0631';
+  t['\uFC71'] = '\u062A\u0632';
+  t['\uFC72'] = '\u062A\u0645';
+  t['\uFC73'] = '\u062A\u0646';
+  t['\uFC74'] = '\u062A\u0649';
+  t['\uFC75'] = '\u062A\u064A';
+  t['\uFC76'] = '\u062B\u0631';
+  t['\uFC77'] = '\u062B\u0632';
+  t['\uFC78'] = '\u062B\u0645';
+  t['\uFC79'] = '\u062B\u0646';
+  t['\uFC7A'] = '\u062B\u0649';
+  t['\uFC7B'] = '\u062B\u064A';
+  t['\uFC7C'] = '\u0641\u0649';
+  t['\uFC7D'] = '\u0641\u064A';
+  t['\uFC7E'] = '\u0642\u0649';
+  t['\uFC7F'] = '\u0642\u064A';
+  t['\uFC80'] = '\u0643\u0627';
+  t['\uFC81'] = '\u0643\u0644';
+  t['\uFC82'] = '\u0643\u0645';
+  t['\uFC83'] = '\u0643\u0649';
+  t['\uFC84'] = '\u0643\u064A';
+  t['\uFC85'] = '\u0644\u0645';
+  t['\uFC86'] = '\u0644\u0649';
+  t['\uFC87'] = '\u0644\u064A';
+  t['\uFC88'] = '\u0645\u0627';
+  t['\uFC89'] = '\u0645\u0645';
+  t['\uFC8A'] = '\u0646\u0631';
+  t['\uFC8B'] = '\u0646\u0632';
+  t['\uFC8C'] = '\u0646\u0645';
+  t['\uFC8D'] = '\u0646\u0646';
+  t['\uFC8E'] = '\u0646\u0649';
+  t['\uFC8F'] = '\u0646\u064A';
+  t['\uFC90'] = '\u0649\u0670';
+  t['\uFC91'] = '\u064A\u0631';
+  t['\uFC92'] = '\u064A\u0632';
+  t['\uFC93'] = '\u064A\u0645';
+  t['\uFC94'] = '\u064A\u0646';
+  t['\uFC95'] = '\u064A\u0649';
+  t['\uFC96'] = '\u064A\u064A';
+  t['\uFC97'] = '\u0626\u062C';
+  t['\uFC98'] = '\u0626\u062D';
+  t['\uFC99'] = '\u0626\u062E';
+  t['\uFC9A'] = '\u0626\u0645';
+  t['\uFC9B'] = '\u0626\u0647';
+  t['\uFC9C'] = '\u0628\u062C';
+  t['\uFC9D'] = '\u0628\u062D';
+  t['\uFC9E'] = '\u0628\u062E';
+  t['\uFC9F'] = '\u0628\u0645';
+  t['\uFCA0'] = '\u0628\u0647';
+  t['\uFCA1'] = '\u062A\u062C';
+  t['\uFCA2'] = '\u062A\u062D';
+  t['\uFCA3'] = '\u062A\u062E';
+  t['\uFCA4'] = '\u062A\u0645';
+  t['\uFCA5'] = '\u062A\u0647';
+  t['\uFCA6'] = '\u062B\u0645';
+  t['\uFCA7'] = '\u062C\u062D';
+  t['\uFCA8'] = '\u062C\u0645';
+  t['\uFCA9'] = '\u062D\u062C';
+  t['\uFCAA'] = '\u062D\u0645';
+  t['\uFCAB'] = '\u062E\u062C';
+  t['\uFCAC'] = '\u062E\u0645';
+  t['\uFCAD'] = '\u0633\u062C';
+  t['\uFCAE'] = '\u0633\u062D';
+  t['\uFCAF'] = '\u0633\u062E';
+  t['\uFCB0'] = '\u0633\u0645';
+  t['\uFCB1'] = '\u0635\u062D';
+  t['\uFCB2'] = '\u0635\u062E';
+  t['\uFCB3'] = '\u0635\u0645';
+  t['\uFCB4'] = '\u0636\u062C';
+  t['\uFCB5'] = '\u0636\u062D';
+  t['\uFCB6'] = '\u0636\u062E';
+  t['\uFCB7'] = '\u0636\u0645';
+  t['\uFCB8'] = '\u0637\u062D';
+  t['\uFCB9'] = '\u0638\u0645';
+  t['\uFCBA'] = '\u0639\u062C';
+  t['\uFCBB'] = '\u0639\u0645';
+  t['\uFCBC'] = '\u063A\u062C';
+  t['\uFCBD'] = '\u063A\u0645';
+  t['\uFCBE'] = '\u0641\u062C';
+  t['\uFCBF'] = '\u0641\u062D';
+  t['\uFCC0'] = '\u0641\u062E';
+  t['\uFCC1'] = '\u0641\u0645';
+  t['\uFCC2'] = '\u0642\u062D';
+  t['\uFCC3'] = '\u0642\u0645';
+  t['\uFCC4'] = '\u0643\u062C';
+  t['\uFCC5'] = '\u0643\u062D';
+  t['\uFCC6'] = '\u0643\u062E';
+  t['\uFCC7'] = '\u0643\u0644';
+  t['\uFCC8'] = '\u0643\u0645';
+  t['\uFCC9'] = '\u0644\u062C';
+  t['\uFCCA'] = '\u0644\u062D';
+  t['\uFCCB'] = '\u0644\u062E';
+  t['\uFCCC'] = '\u0644\u0645';
+  t['\uFCCD'] = '\u0644\u0647';
+  t['\uFCCE'] = '\u0645\u062C';
+  t['\uFCCF'] = '\u0645\u062D';
+  t['\uFCD0'] = '\u0645\u062E';
+  t['\uFCD1'] = '\u0645\u0645';
+  t['\uFCD2'] = '\u0646\u062C';
+  t['\uFCD3'] = '\u0646\u062D';
+  t['\uFCD4'] = '\u0646\u062E';
+  t['\uFCD5'] = '\u0646\u0645';
+  t['\uFCD6'] = '\u0646\u0647';
+  t['\uFCD7'] = '\u0647\u062C';
+  t['\uFCD8'] = '\u0647\u0645';
+  t['\uFCD9'] = '\u0647\u0670';
+  t['\uFCDA'] = '\u064A\u062C';
+  t['\uFCDB'] = '\u064A\u062D';
+  t['\uFCDC'] = '\u064A\u062E';
+  t['\uFCDD'] = '\u064A\u0645';
+  t['\uFCDE'] = '\u064A\u0647';
+  t['\uFCDF'] = '\u0626\u0645';
+  t['\uFCE0'] = '\u0626\u0647';
+  t['\uFCE1'] = '\u0628\u0645';
+  t['\uFCE2'] = '\u0628\u0647';
+  t['\uFCE3'] = '\u062A\u0645';
+  t['\uFCE4'] = '\u062A\u0647';
+  t['\uFCE5'] = '\u062B\u0645';
+  t['\uFCE6'] = '\u062B\u0647';
+  t['\uFCE7'] = '\u0633\u0645';
+  t['\uFCE8'] = '\u0633\u0647';
+  t['\uFCE9'] = '\u0634\u0645';
+  t['\uFCEA'] = '\u0634\u0647';
+  t['\uFCEB'] = '\u0643\u0644';
+  t['\uFCEC'] = '\u0643\u0645';
+  t['\uFCED'] = '\u0644\u0645';
+  t['\uFCEE'] = '\u0646\u0645';
+  t['\uFCEF'] = '\u0646\u0647';
+  t['\uFCF0'] = '\u064A\u0645';
+  t['\uFCF1'] = '\u064A\u0647';
+  t['\uFCF2'] = '\u0640\u064E\u0651';
+  t['\uFCF3'] = '\u0640\u064F\u0651';
+  t['\uFCF4'] = '\u0640\u0650\u0651';
+  t['\uFCF5'] = '\u0637\u0649';
+  t['\uFCF6'] = '\u0637\u064A';
+  t['\uFCF7'] = '\u0639\u0649';
+  t['\uFCF8'] = '\u0639\u064A';
+  t['\uFCF9'] = '\u063A\u0649';
+  t['\uFCFA'] = '\u063A\u064A';
+  t['\uFCFB'] = '\u0633\u0649';
+  t['\uFCFC'] = '\u0633\u064A';
+  t['\uFCFD'] = '\u0634\u0649';
+  t['\uFCFE'] = '\u0634\u064A';
+  t['\uFCFF'] = '\u062D\u0649';
+  t['\uFD00'] = '\u062D\u064A';
+  t['\uFD01'] = '\u062C\u0649';
+  t['\uFD02'] = '\u062C\u064A';
+  t['\uFD03'] = '\u062E\u0649';
+  t['\uFD04'] = '\u062E\u064A';
+  t['\uFD05'] = '\u0635\u0649';
+  t['\uFD06'] = '\u0635\u064A';
+  t['\uFD07'] = '\u0636\u0649';
+  t['\uFD08'] = '\u0636\u064A';
+  t['\uFD09'] = '\u0634\u062C';
+  t['\uFD0A'] = '\u0634\u062D';
+  t['\uFD0B'] = '\u0634\u062E';
+  t['\uFD0C'] = '\u0634\u0645';
+  t['\uFD0D'] = '\u0634\u0631';
+  t['\uFD0E'] = '\u0633\u0631';
+  t['\uFD0F'] = '\u0635\u0631';
+  t['\uFD10'] = '\u0636\u0631';
+  t['\uFD11'] = '\u0637\u0649';
+  t['\uFD12'] = '\u0637\u064A';
+  t['\uFD13'] = '\u0639\u0649';
+  t['\uFD14'] = '\u0639\u064A';
+  t['\uFD15'] = '\u063A\u0649';
+  t['\uFD16'] = '\u063A\u064A';
+  t['\uFD17'] = '\u0633\u0649';
+  t['\uFD18'] = '\u0633\u064A';
+  t['\uFD19'] = '\u0634\u0649';
+  t['\uFD1A'] = '\u0634\u064A';
+  t['\uFD1B'] = '\u062D\u0649';
+  t['\uFD1C'] = '\u062D\u064A';
+  t['\uFD1D'] = '\u062C\u0649';
+  t['\uFD1E'] = '\u062C\u064A';
+  t['\uFD1F'] = '\u062E\u0649';
+  t['\uFD20'] = '\u062E\u064A';
+  t['\uFD21'] = '\u0635\u0649';
+  t['\uFD22'] = '\u0635\u064A';
+  t['\uFD23'] = '\u0636\u0649';
+  t['\uFD24'] = '\u0636\u064A';
+  t['\uFD25'] = '\u0634\u062C';
+  t['\uFD26'] = '\u0634\u062D';
+  t['\uFD27'] = '\u0634\u062E';
+  t['\uFD28'] = '\u0634\u0645';
+  t['\uFD29'] = '\u0634\u0631';
+  t['\uFD2A'] = '\u0633\u0631';
+  t['\uFD2B'] = '\u0635\u0631';
+  t['\uFD2C'] = '\u0636\u0631';
+  t['\uFD2D'] = '\u0634\u062C';
+  t['\uFD2E'] = '\u0634\u062D';
+  t['\uFD2F'] = '\u0634\u062E';
+  t['\uFD30'] = '\u0634\u0645';
+  t['\uFD31'] = '\u0633\u0647';
+  t['\uFD32'] = '\u0634\u0647';
+  t['\uFD33'] = '\u0637\u0645';
+  t['\uFD34'] = '\u0633\u062C';
+  t['\uFD35'] = '\u0633\u062D';
+  t['\uFD36'] = '\u0633\u062E';
+  t['\uFD37'] = '\u0634\u062C';
+  t['\uFD38'] = '\u0634\u062D';
+  t['\uFD39'] = '\u0634\u062E';
+  t['\uFD3A'] = '\u0637\u0645';
+  t['\uFD3B'] = '\u0638\u0645';
+  t['\uFD3C'] = '\u0627\u064B';
+  t['\uFD3D'] = '\u0627\u064B';
+  t['\uFD50'] = '\u062A\u062C\u0645';
+  t['\uFD51'] = '\u062A\u062D\u062C';
+  t['\uFD52'] = '\u062A\u062D\u062C';
+  t['\uFD53'] = '\u062A\u062D\u0645';
+  t['\uFD54'] = '\u062A\u062E\u0645';
+  t['\uFD55'] = '\u062A\u0645\u062C';
+  t['\uFD56'] = '\u062A\u0645\u062D';
+  t['\uFD57'] = '\u062A\u0645\u062E';
+  t['\uFD58'] = '\u062C\u0645\u062D';
+  t['\uFD59'] = '\u062C\u0645\u062D';
+  t['\uFD5A'] = '\u062D\u0645\u064A';
+  t['\uFD5B'] = '\u062D\u0645\u0649';
+  t['\uFD5C'] = '\u0633\u062D\u062C';
+  t['\uFD5D'] = '\u0633\u062C\u062D';
+  t['\uFD5E'] = '\u0633\u062C\u0649';
+  t['\uFD5F'] = '\u0633\u0645\u062D';
+  t['\uFD60'] = '\u0633\u0645\u062D';
+  t['\uFD61'] = '\u0633\u0645\u062C';
+  t['\uFD62'] = '\u0633\u0645\u0645';
+  t['\uFD63'] = '\u0633\u0645\u0645';
+  t['\uFD64'] = '\u0635\u062D\u062D';
+  t['\uFD65'] = '\u0635\u062D\u062D';
+  t['\uFD66'] = '\u0635\u0645\u0645';
+  t['\uFD67'] = '\u0634\u062D\u0645';
+  t['\uFD68'] = '\u0634\u062D\u0645';
+  t['\uFD69'] = '\u0634\u062C\u064A';
+  t['\uFD6A'] = '\u0634\u0645\u062E';
+  t['\uFD6B'] = '\u0634\u0645\u062E';
+  t['\uFD6C'] = '\u0634\u0645\u0645';
+  t['\uFD6D'] = '\u0634\u0645\u0645';
+  t['\uFD6E'] = '\u0636\u062D\u0649';
+  t['\uFD6F'] = '\u0636\u062E\u0645';
+  t['\uFD70'] = '\u0636\u062E\u0645';
+  t['\uFD71'] = '\u0637\u0645\u062D';
+  t['\uFD72'] = '\u0637\u0645\u062D';
+  t['\uFD73'] = '\u0637\u0645\u0645';
+  t['\uFD74'] = '\u0637\u0645\u064A';
+  t['\uFD75'] = '\u0639\u062C\u0645';
+  t['\uFD76'] = '\u0639\u0645\u0645';
+  t['\uFD77'] = '\u0639\u0645\u0645';
+  t['\uFD78'] = '\u0639\u0645\u0649';
+  t['\uFD79'] = '\u063A\u0645\u0645';
+  t['\uFD7A'] = '\u063A\u0645\u064A';
+  t['\uFD7B'] = '\u063A\u0645\u0649';
+  t['\uFD7C'] = '\u0641\u062E\u0645';
+  t['\uFD7D'] = '\u0641\u062E\u0645';
+  t['\uFD7E'] = '\u0642\u0645\u062D';
+  t['\uFD7F'] = '\u0642\u0645\u0645';
+  t['\uFD80'] = '\u0644\u062D\u0645';
+  t['\uFD81'] = '\u0644\u062D\u064A';
+  t['\uFD82'] = '\u0644\u062D\u0649';
+  t['\uFD83'] = '\u0644\u062C\u062C';
+  t['\uFD84'] = '\u0644\u062C\u062C';
+  t['\uFD85'] = '\u0644\u062E\u0645';
+  t['\uFD86'] = '\u0644\u062E\u0645';
+  t['\uFD87'] = '\u0644\u0645\u062D';
+  t['\uFD88'] = '\u0644\u0645\u062D';
+  t['\uFD89'] = '\u0645\u062D\u062C';
+  t['\uFD8A'] = '\u0645\u062D\u0645';
+  t['\uFD8B'] = '\u0645\u062D\u064A';
+  t['\uFD8C'] = '\u0645\u062C\u062D';
+  t['\uFD8D'] = '\u0645\u062C\u0645';
+  t['\uFD8E'] = '\u0645\u062E\u062C';
+  t['\uFD8F'] = '\u0645\u062E\u0645';
+  t['\uFD92'] = '\u0645\u062C\u062E';
+  t['\uFD93'] = '\u0647\u0645\u062C';
+  t['\uFD94'] = '\u0647\u0645\u0645';
+  t['\uFD95'] = '\u0646\u062D\u0645';
+  t['\uFD96'] = '\u0646\u062D\u0649';
+  t['\uFD97'] = '\u0646\u062C\u0645';
+  t['\uFD98'] = '\u0646\u062C\u0645';
+  t['\uFD99'] = '\u0646\u062C\u0649';
+  t['\uFD9A'] = '\u0646\u0645\u064A';
+  t['\uFD9B'] = '\u0646\u0645\u0649';
+  t['\uFD9C'] = '\u064A\u0645\u0645';
+  t['\uFD9D'] = '\u064A\u0645\u0645';
+  t['\uFD9E'] = '\u0628\u062E\u064A';
+  t['\uFD9F'] = '\u062A\u062C\u064A';
+  t['\uFDA0'] = '\u062A\u062C\u0649';
+  t['\uFDA1'] = '\u062A\u062E\u064A';
+  t['\uFDA2'] = '\u062A\u062E\u0649';
+  t['\uFDA3'] = '\u062A\u0645\u064A';
+  t['\uFDA4'] = '\u062A\u0645\u0649';
+  t['\uFDA5'] = '\u062C\u0645\u064A';
+  t['\uFDA6'] = '\u062C\u062D\u0649';
+  t['\uFDA7'] = '\u062C\u0645\u0649';
+  t['\uFDA8'] = '\u0633\u062E\u0649';
+  t['\uFDA9'] = '\u0635\u062D\u064A';
+  t['\uFDAA'] = '\u0634\u062D\u064A';
+  t['\uFDAB'] = '\u0636\u062D\u064A';
+  t['\uFDAC'] = '\u0644\u062C\u064A';
+  t['\uFDAD'] = '\u0644\u0645\u064A';
+  t['\uFDAE'] = '\u064A\u062D\u064A';
+  t['\uFDAF'] = '\u064A\u062C\u064A';
+  t['\uFDB0'] = '\u064A\u0645\u064A';
+  t['\uFDB1'] = '\u0645\u0645\u064A';
+  t['\uFDB2'] = '\u0642\u0645\u064A';
+  t['\uFDB3'] = '\u0646\u062D\u064A';
+  t['\uFDB4'] = '\u0642\u0645\u062D';
+  t['\uFDB5'] = '\u0644\u062D\u0645';
+  t['\uFDB6'] = '\u0639\u0645\u064A';
+  t['\uFDB7'] = '\u0643\u0645\u064A';
+  t['\uFDB8'] = '\u0646\u062C\u062D';
+  t['\uFDB9'] = '\u0645\u062E\u064A';
+  t['\uFDBA'] = '\u0644\u062C\u0645';
+  t['\uFDBB'] = '\u0643\u0645\u0645';
+  t['\uFDBC'] = '\u0644\u062C\u0645';
+  t['\uFDBD'] = '\u0646\u062C\u062D';
+  t['\uFDBE'] = '\u062C\u062D\u064A';
+  t['\uFDBF'] = '\u062D\u062C\u064A';
+  t['\uFDC0'] = '\u0645\u062C\u064A';
+  t['\uFDC1'] = '\u0641\u0645\u064A';
+  t['\uFDC2'] = '\u0628\u062D\u064A';
+  t['\uFDC3'] = '\u0643\u0645\u0645';
+  t['\uFDC4'] = '\u0639\u062C\u0645';
+  t['\uFDC5'] = '\u0635\u0645\u0645';
+  t['\uFDC6'] = '\u0633\u062E\u064A';
+  t['\uFDC7'] = '\u0646\u062C\u064A';
+  t['\uFE49'] = '\u203E';
+  t['\uFE4A'] = '\u203E';
+  t['\uFE4B'] = '\u203E';
+  t['\uFE4C'] = '\u203E';
+  t['\uFE4D'] = '\u005F';
+  t['\uFE4E'] = '\u005F';
+  t['\uFE4F'] = '\u005F';
+  t['\uFE80'] = '\u0621';
+  t['\uFE81'] = '\u0622';
+  t['\uFE82'] = '\u0622';
+  t['\uFE83'] = '\u0623';
+  t['\uFE84'] = '\u0623';
+  t['\uFE85'] = '\u0624';
+  t['\uFE86'] = '\u0624';
+  t['\uFE87'] = '\u0625';
+  t['\uFE88'] = '\u0625';
+  t['\uFE89'] = '\u0626';
+  t['\uFE8A'] = '\u0626';
+  t['\uFE8B'] = '\u0626';
+  t['\uFE8C'] = '\u0626';
+  t['\uFE8D'] = '\u0627';
+  t['\uFE8E'] = '\u0627';
+  t['\uFE8F'] = '\u0628';
+  t['\uFE90'] = '\u0628';
+  t['\uFE91'] = '\u0628';
+  t['\uFE92'] = '\u0628';
+  t['\uFE93'] = '\u0629';
+  t['\uFE94'] = '\u0629';
+  t['\uFE95'] = '\u062A';
+  t['\uFE96'] = '\u062A';
+  t['\uFE97'] = '\u062A';
+  t['\uFE98'] = '\u062A';
+  t['\uFE99'] = '\u062B';
+  t['\uFE9A'] = '\u062B';
+  t['\uFE9B'] = '\u062B';
+  t['\uFE9C'] = '\u062B';
+  t['\uFE9D'] = '\u062C';
+  t['\uFE9E'] = '\u062C';
+  t['\uFE9F'] = '\u062C';
+  t['\uFEA0'] = '\u062C';
+  t['\uFEA1'] = '\u062D';
+  t['\uFEA2'] = '\u062D';
+  t['\uFEA3'] = '\u062D';
+  t['\uFEA4'] = '\u062D';
+  t['\uFEA5'] = '\u062E';
+  t['\uFEA6'] = '\u062E';
+  t['\uFEA7'] = '\u062E';
+  t['\uFEA8'] = '\u062E';
+  t['\uFEA9'] = '\u062F';
+  t['\uFEAA'] = '\u062F';
+  t['\uFEAB'] = '\u0630';
+  t['\uFEAC'] = '\u0630';
+  t['\uFEAD'] = '\u0631';
+  t['\uFEAE'] = '\u0631';
+  t['\uFEAF'] = '\u0632';
+  t['\uFEB0'] = '\u0632';
+  t['\uFEB1'] = '\u0633';
+  t['\uFEB2'] = '\u0633';
+  t['\uFEB3'] = '\u0633';
+  t['\uFEB4'] = '\u0633';
+  t['\uFEB5'] = '\u0634';
+  t['\uFEB6'] = '\u0634';
+  t['\uFEB7'] = '\u0634';
+  t['\uFEB8'] = '\u0634';
+  t['\uFEB9'] = '\u0635';
+  t['\uFEBA'] = '\u0635';
+  t['\uFEBB'] = '\u0635';
+  t['\uFEBC'] = '\u0635';
+  t['\uFEBD'] = '\u0636';
+  t['\uFEBE'] = '\u0636';
+  t['\uFEBF'] = '\u0636';
+  t['\uFEC0'] = '\u0636';
+  t['\uFEC1'] = '\u0637';
+  t['\uFEC2'] = '\u0637';
+  t['\uFEC3'] = '\u0637';
+  t['\uFEC4'] = '\u0637';
+  t['\uFEC5'] = '\u0638';
+  t['\uFEC6'] = '\u0638';
+  t['\uFEC7'] = '\u0638';
+  t['\uFEC8'] = '\u0638';
+  t['\uFEC9'] = '\u0639';
+  t['\uFECA'] = '\u0639';
+  t['\uFECB'] = '\u0639';
+  t['\uFECC'] = '\u0639';
+  t['\uFECD'] = '\u063A';
+  t['\uFECE'] = '\u063A';
+  t['\uFECF'] = '\u063A';
+  t['\uFED0'] = '\u063A';
+  t['\uFED1'] = '\u0641';
+  t['\uFED2'] = '\u0641';
+  t['\uFED3'] = '\u0641';
+  t['\uFED4'] = '\u0641';
+  t['\uFED5'] = '\u0642';
+  t['\uFED6'] = '\u0642';
+  t['\uFED7'] = '\u0642';
+  t['\uFED8'] = '\u0642';
+  t['\uFED9'] = '\u0643';
+  t['\uFEDA'] = '\u0643';
+  t['\uFEDB'] = '\u0643';
+  t['\uFEDC'] = '\u0643';
+  t['\uFEDD'] = '\u0644';
+  t['\uFEDE'] = '\u0644';
+  t['\uFEDF'] = '\u0644';
+  t['\uFEE0'] = '\u0644';
+  t['\uFEE1'] = '\u0645';
+  t['\uFEE2'] = '\u0645';
+  t['\uFEE3'] = '\u0645';
+  t['\uFEE4'] = '\u0645';
+  t['\uFEE5'] = '\u0646';
+  t['\uFEE6'] = '\u0646';
+  t['\uFEE7'] = '\u0646';
+  t['\uFEE8'] = '\u0646';
+  t['\uFEE9'] = '\u0647';
+  t['\uFEEA'] = '\u0647';
+  t['\uFEEB'] = '\u0647';
+  t['\uFEEC'] = '\u0647';
+  t['\uFEED'] = '\u0648';
+  t['\uFEEE'] = '\u0648';
+  t['\uFEEF'] = '\u0649';
+  t['\uFEF0'] = '\u0649';
+  t['\uFEF1'] = '\u064A';
+  t['\uFEF2'] = '\u064A';
+  t['\uFEF3'] = '\u064A';
+  t['\uFEF4'] = '\u064A';
+  t['\uFEF5'] = '\u0644\u0622';
+  t['\uFEF6'] = '\u0644\u0622';
+  t['\uFEF7'] = '\u0644\u0623';
+  t['\uFEF8'] = '\u0644\u0623';
+  t['\uFEF9'] = '\u0644\u0625';
+  t['\uFEFA'] = '\u0644\u0625';
+  t['\uFEFB'] = '\u0644\u0627';
+  t['\uFEFC'] = '\u0644\u0627';
+});
+function reverseIfRtl(chars) {
+  var charsLength = chars.length;
+  if (charsLength <= 1 || !isRTLRangeFor(chars.charCodeAt(0))) {
+    return chars;
+  }
+  var s = '';
+  for (var ii = charsLength - 1; ii >= 0; ii--) {
+    s += chars[ii];
+  }
+  return s;
+}
+exports.mapSpecialUnicodeValues = mapSpecialUnicodeValues;
+exports.reverseIfRtl = reverseIfRtl;
+exports.getUnicodeRangeFor = getUnicodeRangeFor;
+exports.getNormalizedUnicodes = getNormalizedUnicodes;
+exports.getUnicodeForGlyph = getUnicodeForGlyph;
+
+/***/ }),
+/* 19 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var coreWorker = __w_pdfjs_require__(8);
+var globalScope = sharedUtil.globalScope;
+var OK_RESPONSE = 200;
+var PARTIAL_CONTENT_RESPONSE = 206;
+function NetworkManager(url, args) {
+  this.url = url;
+  args = args || {};
+  this.isHttp = /^https?:/i.test(url);
+  this.httpHeaders = this.isHttp && args.httpHeaders || {};
+  this.withCredentials = args.withCredentials || false;
+  this.getXhr = args.getXhr || function NetworkManager_getXhr() {
+    return new XMLHttpRequest();
+  };
+  this.currXhrId = 0;
+  this.pendingRequests = Object.create(null);
+  this.loadedRequests = Object.create(null);
+}
+function getArrayBuffer(xhr) {
+  var data = xhr.response;
+  if (typeof data !== 'string') {
+    return data;
+  }
+  var length = data.length;
+  var array = new Uint8Array(length);
+  for (var i = 0; i < length; i++) {
+    array[i] = data.charCodeAt(i) & 0xFF;
+  }
+  return array.buffer;
+}
+var supportsMozChunked = function supportsMozChunkedClosure() {
+  try {
+    var x = new XMLHttpRequest();
+    x.open('GET', globalScope.location.href);
+    x.responseType = 'moz-chunked-arraybuffer';
+    return x.responseType === 'moz-chunked-arraybuffer';
+  } catch (e) {
+    return false;
+  }
+}();
+NetworkManager.prototype = {
+  requestRange: function NetworkManager_requestRange(begin, end, listeners) {
+    var args = {
+      begin: begin,
+      end: end
+    };
+    for (var prop in listeners) {
+      args[prop] = listeners[prop];
+    }
+    return this.request(args);
+  },
+  requestFull: function NetworkManager_requestFull(listeners) {
+    return this.request(listeners);
+  },
+  request: function NetworkManager_request(args) {
+    var xhr = this.getXhr();
+    var xhrId = this.currXhrId++;
+    var pendingRequest = this.pendingRequests[xhrId] = { xhr: xhr };
+    xhr.open('GET', this.url);
+    xhr.withCredentials = this.withCredentials;
+    for (var property in this.httpHeaders) {
+      var value = this.httpHeaders[property];
+      if (typeof value === 'undefined') {
+        continue;
+      }
+      xhr.setRequestHeader(property, value);
+    }
+    if (this.isHttp && 'begin' in args && 'end' in args) {
+      var rangeStr = args.begin + '-' + (args.end - 1);
+      xhr.setRequestHeader('Range', 'bytes=' + rangeStr);
+      pendingRequest.expectedStatus = 206;
+    } else {
+      pendingRequest.expectedStatus = 200;
+    }
+    var useMozChunkedLoading = supportsMozChunked && !!args.onProgressiveData;
+    if (useMozChunkedLoading) {
+      xhr.responseType = 'moz-chunked-arraybuffer';
+      pendingRequest.onProgressiveData = args.onProgressiveData;
+      pendingRequest.mozChunked = true;
+    } else {
+      xhr.responseType = 'arraybuffer';
+    }
+    if (args.onError) {
+      xhr.onerror = function (evt) {
+        args.onError(xhr.status);
+      };
+    }
+    xhr.onreadystatechange = this.onStateChange.bind(this, xhrId);
+    xhr.onprogress = this.onProgress.bind(this, xhrId);
+    pendingRequest.onHeadersReceived = args.onHeadersReceived;
+    pendingRequest.onDone = args.onDone;
+    pendingRequest.onError = args.onError;
+    pendingRequest.onProgress = args.onProgress;
+    xhr.send(null);
+    return xhrId;
+  },
+  onProgress: function NetworkManager_onProgress(xhrId, evt) {
+    var pendingRequest = this.pendingRequests[xhrId];
+    if (!pendingRequest) {
+      return;
+    }
+    if (pendingRequest.mozChunked) {
+      var chunk = getArrayBuffer(pendingRequest.xhr);
+      pendingRequest.onProgressiveData(chunk);
+    }
+    var onProgress = pendingRequest.onProgress;
+    if (onProgress) {
+      onProgress(evt);
+    }
+  },
+  onStateChange: function NetworkManager_onStateChange(xhrId, evt) {
+    var pendingRequest = this.pendingRequests[xhrId];
+    if (!pendingRequest) {
+      return;
+    }
+    var xhr = pendingRequest.xhr;
+    if (xhr.readyState >= 2 && pendingRequest.onHeadersReceived) {
+      pendingRequest.onHeadersReceived();
+      delete pendingRequest.onHeadersReceived;
+    }
+    if (xhr.readyState !== 4) {
+      return;
+    }
+    if (!(xhrId in this.pendingRequests)) {
+      return;
+    }
+    delete this.pendingRequests[xhrId];
+    if (xhr.status === 0 && this.isHttp) {
+      if (pendingRequest.onError) {
+        pendingRequest.onError(xhr.status);
+      }
+      return;
+    }
+    var xhrStatus = xhr.status || OK_RESPONSE;
+    var ok_response_on_range_request = xhrStatus === OK_RESPONSE && pendingRequest.expectedStatus === PARTIAL_CONTENT_RESPONSE;
+    if (!ok_response_on_range_request && xhrStatus !== pendingRequest.expectedStatus) {
+      if (pendingRequest.onError) {
+        pendingRequest.onError(xhr.status);
+      }
+      return;
+    }
+    this.loadedRequests[xhrId] = true;
+    var chunk = getArrayBuffer(xhr);
+    if (xhrStatus === PARTIAL_CONTENT_RESPONSE) {
+      var rangeHeader = xhr.getResponseHeader('Content-Range');
+      var matches = /bytes (\d+)-(\d+)\/(\d+)/.exec(rangeHeader);
+      var begin = parseInt(matches[1], 10);
+      pendingRequest.onDone({
+        begin: begin,
+        chunk: chunk
+      });
+    } else if (pendingRequest.onProgressiveData) {
+      pendingRequest.onDone(null);
+    } else if (chunk) {
+      pendingRequest.onDone({
+        begin: 0,
+        chunk: chunk
+      });
+    } else if (pendingRequest.onError) {
+      pendingRequest.onError(xhr.status);
+    }
+  },
+  hasPendingRequests: function NetworkManager_hasPendingRequests() {
+    for (var xhrId in this.pendingRequests) {
+      return true;
+    }
+    return false;
+  },
+  getRequestXhr: function NetworkManager_getXhr(xhrId) {
+    return this.pendingRequests[xhrId].xhr;
+  },
+  isStreamingRequest: function NetworkManager_isStreamingRequest(xhrId) {
+    return !!this.pendingRequests[xhrId].onProgressiveData;
+  },
+  isPendingRequest: function NetworkManager_isPendingRequest(xhrId) {
+    return xhrId in this.pendingRequests;
+  },
+  isLoadedRequest: function NetworkManager_isLoadedRequest(xhrId) {
+    return xhrId in this.loadedRequests;
+  },
+  abortAllRequests: function NetworkManager_abortAllRequests() {
+    for (var xhrId in this.pendingRequests) {
+      this.abortRequest(xhrId | 0);
+    }
+  },
+  abortRequest: function NetworkManager_abortRequest(xhrId) {
+    var xhr = this.pendingRequests[xhrId].xhr;
+    delete this.pendingRequests[xhrId];
+    xhr.abort();
+  }
+};
+var assert = sharedUtil.assert;
+var createPromiseCapability = sharedUtil.createPromiseCapability;
+var isInt = sharedUtil.isInt;
+var MissingPDFException = sharedUtil.MissingPDFException;
+var UnexpectedResponseException = sharedUtil.UnexpectedResponseException;
+function PDFNetworkStream(options) {
+  this._options = options;
+  var source = options.source;
+  this._manager = new NetworkManager(source.url, {
+    httpHeaders: source.httpHeaders,
+    withCredentials: source.withCredentials
+  });
+  this._rangeChunkSize = source.rangeChunkSize;
+  this._fullRequestReader = null;
+  this._rangeRequestReaders = [];
+}
+PDFNetworkStream.prototype = {
+  _onRangeRequestReaderClosed: function PDFNetworkStream_onRangeRequestReaderClosed(reader) {
+    var i = this._rangeRequestReaders.indexOf(reader);
+    if (i >= 0) {
+      this._rangeRequestReaders.splice(i, 1);
+    }
+  },
+  getFullReader: function PDFNetworkStream_getFullReader() {
+    assert(!this._fullRequestReader);
+    this._fullRequestReader = new PDFNetworkStreamFullRequestReader(this._manager, this._options);
+    return this._fullRequestReader;
+  },
+  getRangeReader: function PDFNetworkStream_getRangeReader(begin, end) {
+    var reader = new PDFNetworkStreamRangeRequestReader(this._manager, begin, end);
+    reader.onClosed = this._onRangeRequestReaderClosed.bind(this);
+    this._rangeRequestReaders.push(reader);
+    return reader;
+  },
+  cancelAllRequests: function PDFNetworkStream_cancelAllRequests(reason) {
+    if (this._fullRequestReader) {
+      this._fullRequestReader.cancel(reason);
+    }
+    var readers = this._rangeRequestReaders.slice(0);
+    readers.forEach(function (reader) {
+      reader.cancel(reason);
+    });
+  }
+};
+function PDFNetworkStreamFullRequestReader(manager, options) {
+  this._manager = manager;
+  var source = options.source;
+  var args = {
+    onHeadersReceived: this._onHeadersReceived.bind(this),
+    onProgressiveData: source.disableStream ? null : this._onProgressiveData.bind(this),
+    onDone: this._onDone.bind(this),
+    onError: this._onError.bind(this),
+    onProgress: this._onProgress.bind(this)
+  };
+  this._url = source.url;
+  this._fullRequestId = manager.requestFull(args);
+  this._headersReceivedCapability = createPromiseCapability();
+  this._disableRange = options.disableRange || false;
+  this._contentLength = source.length;
+  this._rangeChunkSize = source.rangeChunkSize;
+  if (!this._rangeChunkSize && !this._disableRange) {
+    this._disableRange = true;
+  }
+  this._isStreamingSupported = false;
+  this._isRangeSupported = false;
+  this._cachedChunks = [];
+  this._requests = [];
+  this._done = false;
+  this._storedError = undefined;
+  this.onProgress = null;
+}
+PDFNetworkStreamFullRequestReader.prototype = {
+  _validateRangeRequestCapabilities: function PDFNetworkStreamFullRequestReader_validateRangeRequestCapabilities() {
+    if (this._disableRange) {
+      return false;
+    }
+    var networkManager = this._manager;
+    if (!networkManager.isHttp) {
+      return false;
+    }
+    var fullRequestXhrId = this._fullRequestId;
+    var fullRequestXhr = networkManager.getRequestXhr(fullRequestXhrId);
+    if (fullRequestXhr.getResponseHeader('Accept-Ranges') !== 'bytes') {
+      return false;
+    }
+    var contentEncoding = fullRequestXhr.getResponseHeader('Content-Encoding') || 'identity';
+    if (contentEncoding !== 'identity') {
+      return false;
+    }
+    var length = fullRequestXhr.getResponseHeader('Content-Length');
+    length = parseInt(length, 10);
+    if (!isInt(length)) {
+      return false;
+    }
+    this._contentLength = length;
+    if (length <= 2 * this._rangeChunkSize) {
+      return false;
+    }
+    return true;
+  },
+  _onHeadersReceived: function PDFNetworkStreamFullRequestReader_onHeadersReceived() {
+    if (this._validateRangeRequestCapabilities()) {
+      this._isRangeSupported = true;
+    }
+    var networkManager = this._manager;
+    var fullRequestXhrId = this._fullRequestId;
+    if (networkManager.isStreamingRequest(fullRequestXhrId)) {
+      this._isStreamingSupported = true;
+    } else if (this._isRangeSupported) {
+      networkManager.abortRequest(fullRequestXhrId);
+    }
+    this._headersReceivedCapability.resolve();
+  },
+  _onProgressiveData: function PDFNetworkStreamFullRequestReader_onProgressiveData(chunk) {
+    if (this._requests.length > 0) {
+      var requestCapability = this._requests.shift();
+      requestCapability.resolve({
+        value: chunk,
+        done: false
+      });
+    } else {
+      this._cachedChunks.push(chunk);
+    }
+  },
+  _onDone: function PDFNetworkStreamFullRequestReader_onDone(args) {
+    if (args) {
+      this._onProgressiveData(args.chunk);
+    }
+    this._done = true;
+    if (this._cachedChunks.length > 0) {
+      return;
+    }
+    this._requests.forEach(function (requestCapability) {
+      requestCapability.resolve({
+        value: undefined,
+        done: true
+      });
+    });
+    this._requests = [];
+  },
+  _onError: function PDFNetworkStreamFullRequestReader_onError(status) {
+    var url = this._url;
+    var exception;
+    if (status === 404 || status === 0 && /^file:/.test(url)) {
+      exception = new MissingPDFException('Missing PDF "' + url + '".');
+    } else {
+      exception = new UnexpectedResponseException('Unexpected server response (' + status + ') while retrieving PDF "' + url + '".', status);
+    }
+    this._storedError = exception;
+    this._headersReceivedCapability.reject(exception);
+    this._requests.forEach(function (requestCapability) {
+      requestCapability.reject(exception);
+    });
+    this._requests = [];
+    this._cachedChunks = [];
+  },
+  _onProgress: function PDFNetworkStreamFullRequestReader_onProgress(data) {
+    if (this.onProgress) {
+      this.onProgress({
+        loaded: data.loaded,
+        total: data.lengthComputable ? data.total : this._contentLength
+      });
+    }
+  },
+  get isRangeSupported() {
+    return this._isRangeSupported;
+  },
+  get isStreamingSupported() {
+    return this._isStreamingSupported;
+  },
+  get contentLength() {
+    return this._contentLength;
+  },
+  get headersReady() {
+    return this._headersReceivedCapability.promise;
+  },
+  read: function PDFNetworkStreamFullRequestReader_read() {
+    if (this._storedError) {
+      return Promise.reject(this._storedError);
+    }
+    if (this._cachedChunks.length > 0) {
+      var chunk = this._cachedChunks.shift();
+      return Promise.resolve(chunk);
+    }
+    if (this._done) {
+      return Promise.resolve({
+        value: undefined,
+        done: true
+      });
+    }
+    var requestCapability = createPromiseCapability();
+    this._requests.push(requestCapability);
+    return requestCapability.promise;
+  },
+  cancel: function PDFNetworkStreamFullRequestReader_cancel(reason) {
+    this._done = true;
+    this._headersReceivedCapability.reject(reason);
+    this._requests.forEach(function (requestCapability) {
+      requestCapability.resolve({
+        value: undefined,
+        done: true
+      });
+    });
+    this._requests = [];
+    if (this._manager.isPendingRequest(this._fullRequestId)) {
+      this._manager.abortRequest(this._fullRequestId);
+    }
+    this._fullRequestReader = null;
+  }
+};
+function PDFNetworkStreamRangeRequestReader(manager, begin, end) {
+  this._manager = manager;
+  var args = {
+    onDone: this._onDone.bind(this),
+    onProgress: this._onProgress.bind(this)
+  };
+  this._requestId = manager.requestRange(begin, end, args);
+  this._requests = [];
+  this._queuedChunk = null;
+  this._done = false;
+  this.onProgress = null;
+  this.onClosed = null;
+}
+PDFNetworkStreamRangeRequestReader.prototype = {
+  _close: function PDFNetworkStreamRangeRequestReader_close() {
+    if (this.onClosed) {
+      this.onClosed(this);
+    }
+  },
+  _onDone: function PDFNetworkStreamRangeRequestReader_onDone(data) {
+    var chunk = data.chunk;
+    if (this._requests.length > 0) {
+      var requestCapability = this._requests.shift();
+      requestCapability.resolve({
+        value: chunk,
+        done: false
+      });
+    } else {
+      this._queuedChunk = chunk;
+    }
+    this._done = true;
+    this._requests.forEach(function (requestCapability) {
+      requestCapability.resolve({
+        value: undefined,
+        done: true
+      });
+    });
+    this._requests = [];
+    this._close();
+  },
+  _onProgress: function PDFNetworkStreamRangeRequestReader_onProgress(evt) {
+    if (!this.isStreamingSupported && this.onProgress) {
+      this.onProgress({ loaded: evt.loaded });
+    }
+  },
+  get isStreamingSupported() {
+    return false;
+  },
+  read: function PDFNetworkStreamRangeRequestReader_read() {
+    if (this._queuedChunk !== null) {
+      var chunk = this._queuedChunk;
+      this._queuedChunk = null;
+      return Promise.resolve({
+        value: chunk,
+        done: false
+      });
+    }
+    if (this._done) {
+      return Promise.resolve({
+        value: undefined,
+        done: true
+      });
+    }
+    var requestCapability = createPromiseCapability();
+    this._requests.push(requestCapability);
+    return requestCapability.promise;
+  },
+  cancel: function PDFNetworkStreamRangeRequestReader_cancel(reason) {
+    this._done = true;
+    this._requests.forEach(function (requestCapability) {
+      requestCapability.resolve({
+        value: undefined,
+        done: true
+      });
+    });
+    this._requests = [];
+    if (this._manager.isPendingRequest(this._requestId)) {
+      this._manager.abortRequest(this._requestId);
+    }
+    this._close();
+  }
+};
+coreWorker.setPDFNetworkStreamClass(PDFNetworkStream);
+exports.PDFNetworkStream = PDFNetworkStream;
+exports.NetworkManager = NetworkManager;
+
+/***/ }),
+/* 20 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var corePrimitives = __w_pdfjs_require__(1);
+var coreStream = __w_pdfjs_require__(2);
+var coreColorSpace = __w_pdfjs_require__(3);
+var coreObj = __w_pdfjs_require__(16);
+var coreEvaluator = __w_pdfjs_require__(14);
+var AnnotationBorderStyleType = sharedUtil.AnnotationBorderStyleType;
+var AnnotationFieldFlag = sharedUtil.AnnotationFieldFlag;
+var AnnotationFlag = sharedUtil.AnnotationFlag;
+var AnnotationType = sharedUtil.AnnotationType;
+var OPS = sharedUtil.OPS;
+var Util = sharedUtil.Util;
+var isArray = sharedUtil.isArray;
+var isInt = sharedUtil.isInt;
+var stringToBytes = sharedUtil.stringToBytes;
+var stringToPDFString = sharedUtil.stringToPDFString;
+var warn = sharedUtil.warn;
+var Dict = corePrimitives.Dict;
+var isDict = corePrimitives.isDict;
+var isName = corePrimitives.isName;
+var isRef = corePrimitives.isRef;
+var isStream = corePrimitives.isStream;
+var Stream = coreStream.Stream;
+var ColorSpace = coreColorSpace.ColorSpace;
+var Catalog = coreObj.Catalog;
+var ObjectLoader = coreObj.ObjectLoader;
+var FileSpec = coreObj.FileSpec;
+var OperatorList = coreEvaluator.OperatorList;
+function AnnotationFactory() {}
+AnnotationFactory.prototype = {
+  create: function AnnotationFactory_create(xref, ref, pdfManager, idFactory) {
+    var dict = xref.fetchIfRef(ref);
+    if (!isDict(dict)) {
+      return;
+    }
+    var id = isRef(ref) ? ref.toString() : 'annot_' + idFactory.createObjId();
+    var subtype = dict.get('Subtype');
+    subtype = isName(subtype) ? subtype.name : null;
+    var parameters = {
+      xref: xref,
+      dict: dict,
+      ref: isRef(ref) ? ref : null,
+      subtype: subtype,
+      id: id,
+      pdfManager: pdfManager
+    };
+    switch (subtype) {
+      case 'Link':
+        return new LinkAnnotation(parameters);
+      case 'Text':
+        return new TextAnnotation(parameters);
+      case 'Widget':
+        var fieldType = Util.getInheritableProperty(dict, 'FT');
+        fieldType = isName(fieldType) ? fieldType.name : null;
+        switch (fieldType) {
+          case 'Tx':
+            return new TextWidgetAnnotation(parameters);
+          case 'Btn':
+            return new ButtonWidgetAnnotation(parameters);
+          case 'Ch':
+            return new ChoiceWidgetAnnotation(parameters);
+        }
+        warn('Unimplemented widget field type "' + fieldType + '", ' + 'falling back to base field type.');
+        return new WidgetAnnotation(parameters);
+      case 'Popup':
+        return new PopupAnnotation(parameters);
+      case 'Highlight':
+        return new HighlightAnnotation(parameters);
+      case 'Underline':
+        return new UnderlineAnnotation(parameters);
+      case 'Squiggly':
+        return new SquigglyAnnotation(parameters);
+      case 'StrikeOut':
+        return new StrikeOutAnnotation(parameters);
+      case 'FileAttachment':
+        return new FileAttachmentAnnotation(parameters);
+      default:
+        if (!subtype) {
+          warn('Annotation is missing the required /Subtype.');
+        } else {
+          warn('Unimplemented annotation type "' + subtype + '", ' + 'falling back to base annotation.');
+        }
+        return new Annotation(parameters);
+    }
+  }
+};
+var Annotation = function AnnotationClosure() {
+  function getTransformMatrix(rect, bbox, matrix) {
+    var bounds = Util.getAxialAlignedBoundingBox(bbox, matrix);
+    var minX = bounds[0];
+    var minY = bounds[1];
+    var maxX = bounds[2];
+    var maxY = bounds[3];
+    if (minX === maxX || minY === maxY) {
+      return [1, 0, 0, 1, rect[0], rect[1]];
+    }
+    var xRatio = (rect[2] - rect[0]) / (maxX - minX);
+    var yRatio = (rect[3] - rect[1]) / (maxY - minY);
+    return [xRatio, 0, 0, yRatio, rect[0] - minX * xRatio, rect[1] - minY * yRatio];
+  }
+  function Annotation(params) {
+    var dict = params.dict;
+    this.setFlags(dict.get('F'));
+    this.setRectangle(dict.getArray('Rect'));
+    this.setColor(dict.getArray('C'));
+    this.setBorderStyle(dict);
+    this.setAppearance(dict);
+    this.data = {};
+    this.data.id = params.id;
+    this.data.subtype = params.subtype;
+    this.data.annotationFlags = this.flags;
+    this.data.rect = this.rectangle;
+    this.data.color = this.color;
+    this.data.borderStyle = this.borderStyle;
+    this.data.hasAppearance = !!this.appearance;
+  }
+  Annotation.prototype = {
+    _hasFlag: function Annotation_hasFlag(flags, flag) {
+      return !!(flags & flag);
+    },
+    _isViewable: function Annotation_isViewable(flags) {
+      return !this._hasFlag(flags, AnnotationFlag.INVISIBLE) && !this._hasFlag(flags, AnnotationFlag.HIDDEN) && !this._hasFlag(flags, AnnotationFlag.NOVIEW);
+    },
+    _isPrintable: function AnnotationFlag_isPrintable(flags) {
+      return this._hasFlag(flags, AnnotationFlag.PRINT) && !this._hasFlag(flags, AnnotationFlag.INVISIBLE) && !this._hasFlag(flags, AnnotationFlag.HIDDEN);
+    },
+    get viewable() {
+      if (this.flags === 0) {
+        return true;
+      }
+      return this._isViewable(this.flags);
+    },
+    get printable() {
+      if (this.flags === 0) {
+        return false;
+      }
+      return this._isPrintable(this.flags);
+    },
+    setFlags: function Annotation_setFlags(flags) {
+      this.flags = isInt(flags) && flags > 0 ? flags : 0;
+    },
+    hasFlag: function Annotation_hasFlag(flag) {
+      return this._hasFlag(this.flags, flag);
+    },
+    setRectangle: function Annotation_setRectangle(rectangle) {
+      if (isArray(rectangle) && rectangle.length === 4) {
+        this.rectangle = Util.normalizeRect(rectangle);
+      } else {
+        this.rectangle = [0, 0, 0, 0];
+      }
+    },
+    setColor: function Annotation_setColor(color) {
+      var rgbColor = new Uint8Array(3);
+      if (!isArray(color)) {
+        this.color = rgbColor;
+        return;
+      }
+      switch (color.length) {
+        case 0:
+          this.color = null;
+          break;
+        case 1:
+          ColorSpace.singletons.gray.getRgbItem(color, 0, rgbColor, 0);
+          this.color = rgbColor;
+          break;
+        case 3:
+          ColorSpace.singletons.rgb.getRgbItem(color, 0, rgbColor, 0);
+          this.color = rgbColor;
+          break;
+        case 4:
+          ColorSpace.singletons.cmyk.getRgbItem(color, 0, rgbColor, 0);
+          this.color = rgbColor;
+          break;
+        default:
+          this.color = rgbColor;
+          break;
+      }
+    },
+    setBorderStyle: function Annotation_setBorderStyle(borderStyle) {
+      this.borderStyle = new AnnotationBorderStyle();
+      if (!isDict(borderStyle)) {
+        return;
+      }
+      if (borderStyle.has('BS')) {
+        var dict = borderStyle.get('BS');
+        var dictType = dict.get('Type');
+        if (!dictType || isName(dictType, 'Border')) {
+          this.borderStyle.setWidth(dict.get('W'));
+          this.borderStyle.setStyle(dict.get('S'));
+          this.borderStyle.setDashArray(dict.getArray('D'));
+        }
+      } else if (borderStyle.has('Border')) {
+        var array = borderStyle.getArray('Border');
+        if (isArray(array) && array.length >= 3) {
+          this.borderStyle.setHorizontalCornerRadius(array[0]);
+          this.borderStyle.setVerticalCornerRadius(array[1]);
+          this.borderStyle.setWidth(array[2]);
+          if (array.length === 4) {
+            this.borderStyle.setDashArray(array[3]);
+          }
+        }
+      } else {
+        this.borderStyle.setWidth(0);
+      }
+    },
+    setAppearance: function Annotation_setAppearance(dict) {
+      this.appearance = null;
+      var appearanceStates = dict.get('AP');
+      if (!isDict(appearanceStates)) {
+        return;
+      }
+      var normalAppearanceState = appearanceStates.get('N');
+      if (isStream(normalAppearanceState)) {
+        this.appearance = normalAppearanceState;
+        return;
+      }
+      if (!isDict(normalAppearanceState)) {
+        return;
+      }
+      var as = dict.get('AS');
+      if (!isName(as) || !normalAppearanceState.has(as.name)) {
+        return;
+      }
+      this.appearance = normalAppearanceState.get(as.name);
+    },
+    _preparePopup: function Annotation_preparePopup(dict) {
+      if (!dict.has('C')) {
+        this.data.color = null;
+      }
+      this.data.hasPopup = dict.has('Popup');
+      this.data.title = stringToPDFString(dict.get('T') || '');
+      this.data.contents = stringToPDFString(dict.get('Contents') || '');
+    },
+    loadResources: function Annotation_loadResources(keys) {
+      return new Promise(function (resolve, reject) {
+        this.appearance.dict.getAsync('Resources').then(function (resources) {
+          if (!resources) {
+            resolve();
+            return;
+          }
+          var objectLoader = new ObjectLoader(resources.map, keys, resources.xref);
+          objectLoader.load().then(function () {
+            resolve(resources);
+          }, reject);
+        }, reject);
+      }.bind(this));
+    },
+    getOperatorList: function Annotation_getOperatorList(evaluator, task, renderForms) {
+      if (!this.appearance) {
+        return Promise.resolve(new OperatorList());
+      }
+      var data = this.data;
+      var appearanceDict = this.appearance.dict;
+      var resourcesPromise = this.loadResources(['ExtGState', 'ColorSpace', 'Pattern', 'Shading', 'XObject', 'Font']);
+      var bbox = appearanceDict.getArray('BBox') || [0, 0, 1, 1];
+      var matrix = appearanceDict.getArray('Matrix') || [1, 0, 0, 1, 0, 0];
+      var transform = getTransformMatrix(data.rect, bbox, matrix);
+      var self = this;
+      return resourcesPromise.then(function (resources) {
+        var opList = new OperatorList();
+        opList.addOp(OPS.beginAnnotation, [data.rect, transform, matrix]);
+        return evaluator.getOperatorList(self.appearance, task, resources, opList).then(function () {
+          opList.addOp(OPS.endAnnotation, []);
+          self.appearance.reset();
+          return opList;
+        });
+      });
+    }
+  };
+  return Annotation;
+}();
+var AnnotationBorderStyle = function AnnotationBorderStyleClosure() {
+  function AnnotationBorderStyle() {
+    this.width = 1;
+    this.style = AnnotationBorderStyleType.SOLID;
+    this.dashArray = [3];
+    this.horizontalCornerRadius = 0;
+    this.verticalCornerRadius = 0;
+  }
+  AnnotationBorderStyle.prototype = {
+    setWidth: function AnnotationBorderStyle_setWidth(width) {
+      if (width === (width | 0)) {
+        this.width = width;
+      }
+    },
+    setStyle: function AnnotationBorderStyle_setStyle(style) {
+      if (!style) {
+        return;
+      }
+      switch (style.name) {
+        case 'S':
+          this.style = AnnotationBorderStyleType.SOLID;
+          break;
+        case 'D':
+          this.style = AnnotationBorderStyleType.DASHED;
+          break;
+        case 'B':
+          this.style = AnnotationBorderStyleType.BEVELED;
+          break;
+        case 'I':
+          this.style = AnnotationBorderStyleType.INSET;
+          break;
+        case 'U':
+          this.style = AnnotationBorderStyleType.UNDERLINE;
+          break;
+        default:
+          break;
+      }
+    },
+    setDashArray: function AnnotationBorderStyle_setDashArray(dashArray) {
+      if (isArray(dashArray) && dashArray.length > 0) {
+        var isValid = true;
+        var allZeros = true;
+        for (var i = 0, len = dashArray.length; i < len; i++) {
+          var element = dashArray[i];
+          var validNumber = +element >= 0;
+          if (!validNumber) {
+            isValid = false;
+            break;
+          } else if (element > 0) {
+            allZeros = false;
+          }
+        }
+        if (isValid && !allZeros) {
+          this.dashArray = dashArray;
+        } else {
+          this.width = 0;
+        }
+      } else if (dashArray) {
+        this.width = 0;
+      }
+    },
+    setHorizontalCornerRadius: function AnnotationBorderStyle_setHorizontalCornerRadius(radius) {
+      if (radius === (radius | 0)) {
+        this.horizontalCornerRadius = radius;
+      }
+    },
+    setVerticalCornerRadius: function AnnotationBorderStyle_setVerticalCornerRadius(radius) {
+      if (radius === (radius | 0)) {
+        this.verticalCornerRadius = radius;
+      }
+    }
+  };
+  return AnnotationBorderStyle;
+}();
+var WidgetAnnotation = function WidgetAnnotationClosure() {
+  function WidgetAnnotation(params) {
+    Annotation.call(this, params);
+    var dict = params.dict;
+    var data = this.data;
+    data.annotationType = AnnotationType.WIDGET;
+    data.fieldName = this._constructFieldName(dict);
+    data.fieldValue = Util.getInheritableProperty(dict, 'V', true);
+    data.alternativeText = stringToPDFString(dict.get('TU') || '');
+    data.defaultAppearance = Util.getInheritableProperty(dict, 'DA') || '';
+    var fieldType = Util.getInheritableProperty(dict, 'FT');
+    data.fieldType = isName(fieldType) ? fieldType.name : null;
+    this.fieldResources = Util.getInheritableProperty(dict, 'DR') || Dict.empty;
+    data.fieldFlags = Util.getInheritableProperty(dict, 'Ff');
+    if (!isInt(data.fieldFlags) || data.fieldFlags < 0) {
+      data.fieldFlags = 0;
+    }
+    data.readOnly = this.hasFieldFlag(AnnotationFieldFlag.READONLY);
+    if (data.fieldType === 'Sig') {
+      this.setFlags(AnnotationFlag.HIDDEN);
+    }
+  }
+  Util.inherit(WidgetAnnotation, Annotation, {
+    _constructFieldName: function WidgetAnnotation_constructFieldName(dict) {
+      if (!dict.has('T') && !dict.has('Parent')) {
+        warn('Unknown field name, falling back to empty field name.');
+        return '';
+      }
+      if (!dict.has('Parent')) {
+        return stringToPDFString(dict.get('T'));
+      }
+      var fieldName = [];
+      if (dict.has('T')) {
+        fieldName.unshift(stringToPDFString(dict.get('T')));
+      }
+      var loopDict = dict;
+      while (loopDict.has('Parent')) {
+        loopDict = loopDict.get('Parent');
+        if (!isDict(loopDict)) {
+          break;
+        }
+        if (loopDict.has('T')) {
+          fieldName.unshift(stringToPDFString(loopDict.get('T')));
+        }
+      }
+      return fieldName.join('.');
+    },
+    hasFieldFlag: function WidgetAnnotation_hasFieldFlag(flag) {
+      return !!(this.data.fieldFlags & flag);
+    }
+  });
+  return WidgetAnnotation;
+}();
+var TextWidgetAnnotation = function TextWidgetAnnotationClosure() {
+  function TextWidgetAnnotation(params) {
+    WidgetAnnotation.call(this, params);
+    this.data.fieldValue = stringToPDFString(this.data.fieldValue || '');
+    var alignment = Util.getInheritableProperty(params.dict, 'Q');
+    if (!isInt(alignment) || alignment < 0 || alignment > 2) {
+      alignment = null;
+    }
+    this.data.textAlignment = alignment;
+    var maximumLength = Util.getInheritableProperty(params.dict, 'MaxLen');
+    if (!isInt(maximumLength) || maximumLength < 0) {
+      maximumLength = null;
+    }
+    this.data.maxLen = maximumLength;
+    this.data.multiLine = this.hasFieldFlag(AnnotationFieldFlag.MULTILINE);
+    this.data.comb = this.hasFieldFlag(AnnotationFieldFlag.COMB) && !this.hasFieldFlag(AnnotationFieldFlag.MULTILINE) && !this.hasFieldFlag(AnnotationFieldFlag.PASSWORD) && !this.hasFieldFlag(AnnotationFieldFlag.FILESELECT) && this.data.maxLen !== null;
+  }
+  Util.inherit(TextWidgetAnnotation, WidgetAnnotation, {
+    getOperatorList: function TextWidgetAnnotation_getOperatorList(evaluator, task, renderForms) {
+      var operatorList = new OperatorList();
+      if (renderForms) {
+        return Promise.resolve(operatorList);
+      }
+      if (this.appearance) {
+        return Annotation.prototype.getOperatorList.call(this, evaluator, task, renderForms);
+      }
+      if (!this.data.defaultAppearance) {
+        return Promise.resolve(operatorList);
+      }
+      var stream = new Stream(stringToBytes(this.data.defaultAppearance));
+      return evaluator.getOperatorList(stream, task, this.fieldResources, operatorList).then(function () {
+        return operatorList;
+      });
+    }
+  });
+  return TextWidgetAnnotation;
+}();
+var ButtonWidgetAnnotation = function ButtonWidgetAnnotationClosure() {
+  function ButtonWidgetAnnotation(params) {
+    WidgetAnnotation.call(this, params);
+    this.data.checkBox = !this.hasFieldFlag(AnnotationFieldFlag.RADIO) && !this.hasFieldFlag(AnnotationFieldFlag.PUSHBUTTON);
+    if (this.data.checkBox) {
+      if (!isName(this.data.fieldValue)) {
+        return;
+      }
+      this.data.fieldValue = this.data.fieldValue.name;
+    }
+    this.data.radioButton = this.hasFieldFlag(AnnotationFieldFlag.RADIO) && !this.hasFieldFlag(AnnotationFieldFlag.PUSHBUTTON);
+    if (this.data.radioButton) {
+      this.data.fieldValue = this.data.buttonValue = null;
+      var fieldParent = params.dict.get('Parent');
+      if (isDict(fieldParent) && fieldParent.has('V')) {
+        var fieldParentValue = fieldParent.get('V');
+        if (isName(fieldParentValue)) {
+          this.data.fieldValue = fieldParentValue.name;
+        }
+      }
+      var appearanceStates = params.dict.get('AP');
+      if (!isDict(appearanceStates)) {
+        return;
+      }
+      var normalAppearanceState = appearanceStates.get('N');
+      if (!isDict(normalAppearanceState)) {
+        return;
+      }
+      var keys = normalAppearanceState.getKeys();
+      for (var i = 0, ii = keys.length; i < ii; i++) {
+        if (keys[i] !== 'Off') {
+          this.data.buttonValue = keys[i];
+          break;
+        }
+      }
+    }
+  }
+  Util.inherit(ButtonWidgetAnnotation, WidgetAnnotation, {
+    getOperatorList: function ButtonWidgetAnnotation_getOperatorList(evaluator, task, renderForms) {
+      var operatorList = new OperatorList();
+      if (renderForms) {
+        return Promise.resolve(operatorList);
+      }
+      if (this.appearance) {
+        return Annotation.prototype.getOperatorList.call(this, evaluator, task, renderForms);
+      }
+      return Promise.resolve(operatorList);
+    }
+  });
+  return ButtonWidgetAnnotation;
+}();
+var ChoiceWidgetAnnotation = function ChoiceWidgetAnnotationClosure() {
+  function ChoiceWidgetAnnotation(params) {
+    WidgetAnnotation.call(this, params);
+    this.data.options = [];
+    var options = Util.getInheritableProperty(params.dict, 'Opt');
+    if (isArray(options)) {
+      var xref = params.xref;
+      for (var i = 0, ii = options.length; i < ii; i++) {
+        var option = xref.fetchIfRef(options[i]);
+        var isOptionArray = isArray(option);
+        this.data.options[i] = {
+          exportValue: isOptionArray ? xref.fetchIfRef(option[0]) : option,
+          displayValue: isOptionArray ? xref.fetchIfRef(option[1]) : option
+        };
+      }
+    }
+    if (!isArray(this.data.fieldValue)) {
+      this.data.fieldValue = [this.data.fieldValue];
+    }
+    this.data.combo = this.hasFieldFlag(AnnotationFieldFlag.COMBO);
+    this.data.multiSelect = this.hasFieldFlag(AnnotationFieldFlag.MULTISELECT);
+  }
+  Util.inherit(ChoiceWidgetAnnotation, WidgetAnnotation, {
+    getOperatorList: function ChoiceWidgetAnnotation_getOperatorList(evaluator, task, renderForms) {
+      var operatorList = new OperatorList();
+      if (renderForms) {
+        return Promise.resolve(operatorList);
+      }
+      return Annotation.prototype.getOperatorList.call(this, evaluator, task, renderForms);
+    }
+  });
+  return ChoiceWidgetAnnotation;
+}();
+var TextAnnotation = function TextAnnotationClosure() {
+  var DEFAULT_ICON_SIZE = 22;
+  function TextAnnotation(parameters) {
+    Annotation.call(this, parameters);
+    this.data.annotationType = AnnotationType.TEXT;
+    if (this.data.hasAppearance) {
+      this.data.name = 'NoIcon';
+    } else {
+      this.data.rect[1] = this.data.rect[3] - DEFAULT_ICON_SIZE;
+      this.data.rect[2] = this.data.rect[0] + DEFAULT_ICON_SIZE;
+      this.data.name = parameters.dict.has('Name') ? parameters.dict.get('Name').name : 'Note';
+    }
+    this._preparePopup(parameters.dict);
+  }
+  Util.inherit(TextAnnotation, Annotation, {});
+  return TextAnnotation;
+}();
+var LinkAnnotation = function LinkAnnotationClosure() {
+  function LinkAnnotation(params) {
+    Annotation.call(this, params);
+    var data = this.data;
+    data.annotationType = AnnotationType.LINK;
+    Catalog.parseDestDictionary({
+      destDict: params.dict,
+      resultObj: data,
+      docBaseUrl: params.pdfManager.docBaseUrl
+    });
+  }
+  Util.inherit(LinkAnnotation, Annotation, {});
+  return LinkAnnotation;
+}();
+var PopupAnnotation = function PopupAnnotationClosure() {
+  function PopupAnnotation(parameters) {
+    Annotation.call(this, parameters);
+    this.data.annotationType = AnnotationType.POPUP;
+    var dict = parameters.dict;
+    var parentItem = dict.get('Parent');
+    if (!parentItem) {
+      warn('Popup annotation has a missing or invalid parent annotation.');
+      return;
+    }
+    this.data.parentId = dict.getRaw('Parent').toString();
+    this.data.title = stringToPDFString(parentItem.get('T') || '');
+    this.data.contents = stringToPDFString(parentItem.get('Contents') || '');
+    if (!parentItem.has('C')) {
+      this.data.color = null;
+    } else {
+      this.setColor(parentItem.getArray('C'));
+      this.data.color = this.color;
+    }
+    if (!this.viewable) {
+      var parentFlags = parentItem.get('F');
+      if (this._isViewable(parentFlags)) {
+        this.setFlags(parentFlags);
+      }
+    }
+  }
+  Util.inherit(PopupAnnotation, Annotation, {});
+  return PopupAnnotation;
+}();
+var HighlightAnnotation = function HighlightAnnotationClosure() {
+  function HighlightAnnotation(parameters) {
+    Annotation.call(this, parameters);
+    this.data.annotationType = AnnotationType.HIGHLIGHT;
+    this._preparePopup(parameters.dict);
+    this.data.borderStyle.setWidth(0);
+  }
+  Util.inherit(HighlightAnnotation, Annotation, {});
+  return HighlightAnnotation;
+}();
+var UnderlineAnnotation = function UnderlineAnnotationClosure() {
+  function UnderlineAnnotation(parameters) {
+    Annotation.call(this, parameters);
+    this.data.annotationType = AnnotationType.UNDERLINE;
+    this._preparePopup(parameters.dict);
+    this.data.borderStyle.setWidth(0);
+  }
+  Util.inherit(UnderlineAnnotation, Annotation, {});
+  return UnderlineAnnotation;
+}();
+var SquigglyAnnotation = function SquigglyAnnotationClosure() {
+  function SquigglyAnnotation(parameters) {
+    Annotation.call(this, parameters);
+    this.data.annotationType = AnnotationType.SQUIGGLY;
+    this._preparePopup(parameters.dict);
+    this.data.borderStyle.setWidth(0);
+  }
+  Util.inherit(SquigglyAnnotation, Annotation, {});
+  return SquigglyAnnotation;
+}();
+var StrikeOutAnnotation = function StrikeOutAnnotationClosure() {
+  function StrikeOutAnnotation(parameters) {
+    Annotation.call(this, parameters);
+    this.data.annotationType = AnnotationType.STRIKEOUT;
+    this._preparePopup(parameters.dict);
+    this.data.borderStyle.setWidth(0);
+  }
+  Util.inherit(StrikeOutAnnotation, Annotation, {});
+  return StrikeOutAnnotation;
+}();
+var FileAttachmentAnnotation = function FileAttachmentAnnotationClosure() {
+  function FileAttachmentAnnotation(parameters) {
+    Annotation.call(this, parameters);
+    var file = new FileSpec(parameters.dict.get('FS'), parameters.xref);
+    this.data.annotationType = AnnotationType.FILEATTACHMENT;
+    this.data.file = file.serializable;
+    this._preparePopup(parameters.dict);
+  }
+  Util.inherit(FileAttachmentAnnotation, Annotation, {});
+  return FileAttachmentAnnotation;
+}();
+exports.Annotation = Annotation;
+exports.AnnotationBorderStyle = AnnotationBorderStyle;
+exports.AnnotationFactory = AnnotationFactory;
+
+/***/ }),
+/* 21 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var warn = sharedUtil.warn;
+var baseTypes = ['BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'S', 'B', 'S', 'WS', 'B', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'B', 'B', 'B', 'S', 'WS', 'ON', 'ON', 'ET', 'ET', 'ET', 'ON', 'ON', 'ON', 'ON', 'ON', 'ES', 'CS', 'ES', 'CS', 'CS', 'EN', 'EN', 'EN', 'EN', 'EN', 'EN', 'EN', 'EN', 'EN', 'EN', 'CS', 'ON', 'ON', 'ON', 'ON', 'ON', 'ON', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'ON', 'ON', 'ON', 'ON', 'ON', 'ON', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'ON', 'ON', 'ON', 'ON', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'B', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'CS', 'ON', 'ET', 'ET', 'ET', 'ET', 'ON', 'ON', 'ON', 'ON', 'L', 'ON', 'ON', 'BN', 'ON', 'ON', 'ET', 'ET', 'EN', 'EN', 'ON', 'L', 'ON', 'ON', 'ON', 'EN', 'L', 'ON', 'ON', 'ON', 'ON', 'ON', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'ON', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'ON', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L'];
+var arabicTypes = ['AN', 'AN', 'AN', 'AN', 'AN', 'AN', 'ON', 'ON', 'AL', 'ET', 'ET', 'AL', 'CS', 'AL', 'ON', 'ON', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'AL', 'AL', '', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'AN', 'AN', 'AN', 'AN', 'AN', 'AN', 'AN', 'AN', 'AN', 'AN', 'ET', 'AN', 'AN', 'AL', 'AL', 'AL', 'NSM', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'AN', 'ON', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'AL', 'AL', 'NSM', 'NSM', 'ON', 'NSM', 'NSM', 'NSM', 'NSM', 'AL', 'AL', 'EN', 'EN', 'EN', 'EN', 'EN', 'EN', 'EN', 'EN', 'EN', 'EN', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL'];
+function isOdd(i) {
+  return (i & 1) !== 0;
+}
+function isEven(i) {
+  return (i & 1) === 0;
+}
+function findUnequal(arr, start, value) {
+  for (var j = start, jj = arr.length; j < jj; ++j) {
+    if (arr[j] !== value) {
+      return j;
+    }
+  }
+  return j;
+}
+function setValues(arr, start, end, value) {
+  for (var j = start; j < end; ++j) {
+    arr[j] = value;
+  }
+}
+function reverseValues(arr, start, end) {
+  for (var i = start, j = end - 1; i < j; ++i, --j) {
+    var temp = arr[i];
+    arr[i] = arr[j];
+    arr[j] = temp;
+  }
+}
+function createBidiText(str, isLTR, vertical) {
+  return {
+    str: str,
+    dir: vertical ? 'ttb' : isLTR ? 'ltr' : 'rtl'
+  };
+}
+var chars = [];
+var types = [];
+function bidi(str, startLevel, vertical) {
+  var isLTR = true;
+  var strLength = str.length;
+  if (strLength === 0 || vertical) {
+    return createBidiText(str, isLTR, vertical);
+  }
+  chars.length = strLength;
+  types.length = strLength;
+  var numBidi = 0;
+  var i, ii;
+  for (i = 0; i < strLength; ++i) {
+    chars[i] = str.charAt(i);
+    var charCode = str.charCodeAt(i);
+    var charType = 'L';
+    if (charCode <= 0x00ff) {
+      charType = baseTypes[charCode];
+    } else if (0x0590 <= charCode && charCode <= 0x05f4) {
+      charType = 'R';
+    } else if (0x0600 <= charCode && charCode <= 0x06ff) {
+      charType = arabicTypes[charCode & 0xff];
+      if (!charType) {
+        warn('Bidi: invalid Unicode character ' + charCode.toString(16));
+      }
+    } else if (0x0700 <= charCode && charCode <= 0x08AC) {
+      charType = 'AL';
+    }
+    if (charType === 'R' || charType === 'AL' || charType === 'AN') {
+      numBidi++;
+    }
+    types[i] = charType;
+  }
+  if (numBidi === 0) {
+    isLTR = true;
+    return createBidiText(str, isLTR);
+  }
+  if (startLevel === -1) {
+    if (numBidi / strLength < 0.3) {
+      isLTR = true;
+      startLevel = 0;
+    } else {
+      isLTR = false;
+      startLevel = 1;
+    }
+  }
+  var levels = [];
+  for (i = 0; i < strLength; ++i) {
+    levels[i] = startLevel;
+  }
+  var e = isOdd(startLevel) ? 'R' : 'L';
+  var sor = e;
+  var eor = sor;
+  var lastType = sor;
+  for (i = 0; i < strLength; ++i) {
+    if (types[i] === 'NSM') {
+      types[i] = lastType;
+    } else {
+      lastType = types[i];
+    }
+  }
+  lastType = sor;
+  var t;
+  for (i = 0; i < strLength; ++i) {
+    t = types[i];
+    if (t === 'EN') {
+      types[i] = lastType === 'AL' ? 'AN' : 'EN';
+    } else if (t === 'R' || t === 'L' || t === 'AL') {
+      lastType = t;
+    }
+  }
+  for (i = 0; i < strLength; ++i) {
+    t = types[i];
+    if (t === 'AL') {
+      types[i] = 'R';
+    }
+  }
+  for (i = 1; i < strLength - 1; ++i) {
+    if (types[i] === 'ES' && types[i - 1] === 'EN' && types[i + 1] === 'EN') {
+      types[i] = 'EN';
+    }
+    if (types[i] === 'CS' && (types[i - 1] === 'EN' || types[i - 1] === 'AN') && types[i + 1] === types[i - 1]) {
+      types[i] = types[i - 1];
+    }
+  }
+  for (i = 0; i < strLength; ++i) {
+    if (types[i] === 'EN') {
+      var j;
+      for (j = i - 1; j >= 0; --j) {
+        if (types[j] !== 'ET') {
+          break;
+        }
+        types[j] = 'EN';
+      }
+      for (j = i + 1; j < strLength; ++j) {
+        if (types[j] !== 'ET') {
+          break;
+        }
+        types[j] = 'EN';
+      }
+    }
+  }
+  for (i = 0; i < strLength; ++i) {
+    t = types[i];
+    if (t === 'WS' || t === 'ES' || t === 'ET' || t === 'CS') {
+      types[i] = 'ON';
+    }
+  }
+  lastType = sor;
+  for (i = 0; i < strLength; ++i) {
+    t = types[i];
+    if (t === 'EN') {
+      types[i] = lastType === 'L' ? 'L' : 'EN';
+    } else if (t === 'R' || t === 'L') {
+      lastType = t;
+    }
+  }
+  for (i = 0; i < strLength; ++i) {
+    if (types[i] === 'ON') {
+      var end = findUnequal(types, i + 1, 'ON');
+      var before = sor;
+      if (i > 0) {
+        before = types[i - 1];
+      }
+      var after = eor;
+      if (end + 1 < strLength) {
+        after = types[end + 1];
+      }
+      if (before !== 'L') {
+        before = 'R';
+      }
+      if (after !== 'L') {
+        after = 'R';
+      }
+      if (before === after) {
+        setValues(types, i, end, before);
+      }
+      i = end - 1;
+    }
+  }
+  for (i = 0; i < strLength; ++i) {
+    if (types[i] === 'ON') {
+      types[i] = e;
+    }
+  }
+  for (i = 0; i < strLength; ++i) {
+    t = types[i];
+    if (isEven(levels[i])) {
+      if (t === 'R') {
+        levels[i] += 1;
+      } else if (t === 'AN' || t === 'EN') {
+        levels[i] += 2;
+      }
+    } else {
+      if (t === 'L' || t === 'AN' || t === 'EN') {
+        levels[i] += 1;
+      }
+    }
+  }
+  var highestLevel = -1;
+  var lowestOddLevel = 99;
+  var level;
+  for (i = 0, ii = levels.length; i < ii; ++i) {
+    level = levels[i];
+    if (highestLevel < level) {
+      highestLevel = level;
+    }
+    if (lowestOddLevel > level && isOdd(level)) {
+      lowestOddLevel = level;
+    }
+  }
+  for (level = highestLevel; level >= lowestOddLevel; --level) {
+    var start = -1;
+    for (i = 0, ii = levels.length; i < ii; ++i) {
+      if (levels[i] < level) {
+        if (start >= 0) {
+          reverseValues(chars, start, i);
+          start = -1;
+        }
+      } else if (start < 0) {
+        start = i;
+      }
+    }
+    if (start >= 0) {
+      reverseValues(chars, start, levels.length);
+    }
+  }
+  for (i = 0, ii = chars.length; i < ii; ++i) {
+    var ch = chars[i];
+    if (ch === '<' || ch === '>') {
+      chars[i] = '';
+    }
+  }
+  return createBidiText(chars.join(''), isLTR);
+}
+exports.bidi = bidi;
+
+/***/ }),
+/* 22 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var ISOAdobeCharset = ['.notdef', 'space', 'exclam', 'quotedbl', 'numbersign', 'dollar', 'percent', 'ampersand', 'quoteright', 'parenleft', 'parenright', 'asterisk', 'plus', 'comma', 'hyphen', 'period', 'slash', 'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon', 'less', 'equal', 'greater', 'question', 'at', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'bracketleft', 'backslash', 'bracketright', 'asciicircum', 'underscore', 'quoteleft', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 'braceleft', 'bar', 'braceright', 'asciitilde', 'exclamdown', 'cent', 'sterling', 'fraction', 'yen', 'florin', 'section', 'currency', 'quotesingle', 'quotedblleft', 'guillemotleft', 'guilsinglleft', 'guilsinglright', 'fi', 'fl', 'endash', 'dagger', 'daggerdbl', 'periodcentered', 'paragraph', 'bullet', 'quotesinglbase', 'quotedblbase', 'quotedblright', 'guillemotright', 'ellipsis', 'perthousand', 'questiondown', 'grave', 'acute', 'circumflex', 'tilde', 'macron', 'breve', 'dotaccent', 'dieresis', 'ring', 'cedilla', 'hungarumlaut', 'ogonek', 'caron', 'emdash', 'AE', 'ordfeminine', 'Lslash', 'Oslash', 'OE', 'ordmasculine', 'ae', 'dotlessi', 'lslash', 'oslash', 'oe', 'germandbls', 'onesuperior', 'logicalnot', 'mu', 'trademark', 'Eth', 'onehalf', 'plusminus', 'Thorn', 'onequarter', 'divide', 'brokenbar', 'degree', 'thorn', 'threequarters', 'twosuperior', 'registered', 'minus', 'eth', 'multiply', 'threesuperior', 'copyright', 'Aacute', 'Acircumflex', 'Adieresis', 'Agrave', 'Aring', 'Atilde', 'Ccedilla', 'Eacute', 'Ecircumflex', 'Edieresis', 'Egrave', 'Iacute', 'Icircumflex', 'Idieresis', 'Igrave', 'Ntilde', 'Oacute', 'Ocircumflex', 'Odieresis', 'Ograve', 'Otilde', 'Scaron', 'Uacute', 'Ucircumflex', 'Udieresis', 'Ugrave', 'Yacute', 'Ydieresis', 'Zcaron', 'aacute', 'acircumflex', 'adieresis', 'agrave', 'aring', 'atilde', 'ccedilla', 'eacute', 'ecircumflex', 'edieresis', 'egrave', 'iacute', 'icircumflex', 'idieresis', 'igrave', 'ntilde', 'oacute', 'ocircumflex', 'odieresis', 'ograve', 'otilde', 'scaron', 'uacute', 'ucircumflex', 'udieresis', 'ugrave', 'yacute', 'ydieresis', 'zcaron'];
+var ExpertCharset = ['.notdef', 'space', 'exclamsmall', 'Hungarumlautsmall', 'dollaroldstyle', 'dollarsuperior', 'ampersandsmall', 'Acutesmall', 'parenleftsuperior', 'parenrightsuperior', 'twodotenleader', 'onedotenleader', 'comma', 'hyphen', 'period', 'fraction', 'zerooldstyle', 'oneoldstyle', 'twooldstyle', 'threeoldstyle', 'fouroldstyle', 'fiveoldstyle', 'sixoldstyle', 'sevenoldstyle', 'eightoldstyle', 'nineoldstyle', 'colon', 'semicolon', 'commasuperior', 'threequartersemdash', 'periodsuperior', 'questionsmall', 'asuperior', 'bsuperior', 'centsuperior', 'dsuperior', 'esuperior', 'isuperior', 'lsuperior', 'msuperior', 'nsuperior', 'osuperior', 'rsuperior', 'ssuperior', 'tsuperior', 'ff', 'fi', 'fl', 'ffi', 'ffl', 'parenleftinferior', 'parenrightinferior', 'Circumflexsmall', 'hyphensuperior', 'Gravesmall', 'Asmall', 'Bsmall', 'Csmall', 'Dsmall', 'Esmall', 'Fsmall', 'Gsmall', 'Hsmall', 'Ismall', 'Jsmall', 'Ksmall', 'Lsmall', 'Msmall', 'Nsmall', 'Osmall', 'Psmall', 'Qsmall', 'Rsmall', 'Ssmall', 'Tsmall', 'Usmall', 'Vsmall', 'Wsmall', 'Xsmall', 'Ysmall', 'Zsmall', 'colonmonetary', 'onefitted', 'rupiah', 'Tildesmall', 'exclamdownsmall', 'centoldstyle', 'Lslashsmall', 'Scaronsmall', 'Zcaronsmall', 'Dieresissmall', 'Brevesmall', 'Caronsmall', 'Dotaccentsmall', 'Macronsmall', 'figuredash', 'hypheninferior', 'Ogoneksmall', 'Ringsmall', 'Cedillasmall', 'onequarter', 'onehalf', 'threequarters', 'questiondownsmall', 'oneeighth', 'threeeighths', 'fiveeighths', 'seveneighths', 'onethird', 'twothirds', 'zerosuperior', 'onesuperior', 'twosuperior', 'threesuperior', 'foursuperior', 'fivesuperior', 'sixsuperior', 'sevensuperior', 'eightsuperior', 'ninesuperior', 'zeroinferior', 'oneinferior', 'twoinferior', 'threeinferior', 'fourinferior', 'fiveinferior', 'sixinferior', 'seveninferior', 'eightinferior', 'nineinferior', 'centinferior', 'dollarinferior', 'periodinferior', 'commainferior', 'Agravesmall', 'Aacutesmall', 'Acircumflexsmall', 'Atildesmall', 'Adieresissmall', 'Aringsmall', 'AEsmall', 'Ccedillasmall', 'Egravesmall', 'Eacutesmall', 'Ecircumflexsmall', 'Edieresissmall', 'Igravesmall', 'Iacutesmall', 'Icircumflexsmall', 'Idieresissmall', 'Ethsmall', 'Ntildesmall', 'Ogravesmall', 'Oacutesmall', 'Ocircumflexsmall', 'Otildesmall', 'Odieresissmall', 'OEsmall', 'Oslashsmall', 'Ugravesmall', 'Uacutesmall', 'Ucircumflexsmall', 'Udieresissmall', 'Yacutesmall', 'Thornsmall', 'Ydieresissmall'];
+var ExpertSubsetCharset = ['.notdef', 'space', 'dollaroldstyle', 'dollarsuperior', 'parenleftsuperior', 'parenrightsuperior', 'twodotenleader', 'onedotenleader', 'comma', 'hyphen', 'period', 'fraction', 'zerooldstyle', 'oneoldstyle', 'twooldstyle', 'threeoldstyle', 'fouroldstyle', 'fiveoldstyle', 'sixoldstyle', 'sevenoldstyle', 'eightoldstyle', 'nineoldstyle', 'colon', 'semicolon', 'commasuperior', 'threequartersemdash', 'periodsuperior', 'asuperior', 'bsuperior', 'centsuperior', 'dsuperior', 'esuperior', 'isuperior', 'lsuperior', 'msuperior', 'nsuperior', 'osuperior', 'rsuperior', 'ssuperior', 'tsuperior', 'ff', 'fi', 'fl', 'ffi', 'ffl', 'parenleftinferior', 'parenrightinferior', 'hyphensuperior', 'colonmonetary', 'onefitted', 'rupiah', 'centoldstyle', 'figuredash', 'hypheninferior', 'onequarter', 'onehalf', 'threequarters', 'oneeighth', 'threeeighths', 'fiveeighths', 'seveneighths', 'onethird', 'twothirds', 'zerosuperior', 'onesuperior', 'twosuperior', 'threesuperior', 'foursuperior', 'fivesuperior', 'sixsuperior', 'sevensuperior', 'eightsuperior', 'ninesuperior', 'zeroinferior', 'oneinferior', 'twoinferior', 'threeinferior', 'fourinferior', 'fiveinferior', 'sixinferior', 'seveninferior', 'eightinferior', 'nineinferior', 'centinferior', 'dollarinferior', 'periodinferior', 'commainferior'];
+exports.ISOAdobeCharset = ISOAdobeCharset;
+exports.ExpertCharset = ExpertCharset;
+exports.ExpertSubsetCharset = ExpertSubsetCharset;
+
+/***/ }),
+/* 23 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var corePrimitives = __w_pdfjs_require__(1);
+var coreStream = __w_pdfjs_require__(2);
+var coreParser = __w_pdfjs_require__(5);
+var Util = sharedUtil.Util;
+var assert = sharedUtil.assert;
+var warn = sharedUtil.warn;
+var error = sharedUtil.error;
+var isInt = sharedUtil.isInt;
+var isString = sharedUtil.isString;
+var MissingDataException = sharedUtil.MissingDataException;
+var CMapCompressionType = sharedUtil.CMapCompressionType;
+var isEOF = corePrimitives.isEOF;
+var isName = corePrimitives.isName;
+var isCmd = corePrimitives.isCmd;
+var isStream = corePrimitives.isStream;
+var Stream = coreStream.Stream;
+var Lexer = coreParser.Lexer;
+var BUILT_IN_CMAPS = ['Adobe-GB1-UCS2', 'Adobe-CNS1-UCS2', 'Adobe-Japan1-UCS2', 'Adobe-Korea1-UCS2', '78-EUC-H', '78-EUC-V', '78-H', '78-RKSJ-H', '78-RKSJ-V', '78-V', '78ms-RKSJ-H', '78ms-RKSJ-V', '83pv-RKSJ-H', '90ms-RKSJ-H', '90ms-RKSJ-V', '90msp-RKSJ-H', '90msp-RKSJ-V', '90pv-RKSJ-H', '90pv-RKSJ-V', 'Add-H', 'Add-RKSJ-H', 'Add-RKSJ-V', 'Add-V', 'Adobe-CNS1-0', 'Adobe-CNS1-1', 'Adobe-CNS1-2', 'Adobe-CNS1-3', 'Adobe-CNS1-4', 'Adobe-CNS1-5', 'Adobe-CNS1-6', 'Adobe-GB1-0', 'Adobe-GB1-1', 'Adobe-GB1-2', 'Adobe-GB1-3', 'Adobe-GB1-4', 'Adobe-GB1-5', 'Adobe-Japan1-0', 'Adobe-Japan1-1', 'Adobe-Japan1-2', 'Adobe-Japan1-3', 'Adobe-Japan1-4', 'Adobe-Japan1-5', 'Adobe-Japan1-6', 'Adobe-Korea1-0', 'Adobe-Korea1-1', 'Adobe-Korea1-2', 'B5-H', 'B5-V', 'B5pc-H', 'B5pc-V', 'CNS-EUC-H', 'CNS-EUC-V', 'CNS1-H', 'CNS1-V', 'CNS2-H', 'CNS2-V', 'ETHK-B5-H', 'ETHK-B5-V', 'ETen-B5-H', 'ETen-B5-V', 'ETenms-B5-H', 'ETenms-B5-V', 'EUC-H', 'EUC-V', 'Ext-H', 'Ext-RKSJ-H', 'Ext-RKSJ-V', 'Ext-V', 'GB-EUC-H', 'GB-EUC-V', 'GB-H', 'GB-V', 'GBK-EUC-H', 'GBK-EUC-V', 'GBK2K-H', 'GBK2K-V', 'GBKp-EUC-H', 'GBKp-EUC-V', 'GBT-EUC-H', 'GBT-EUC-V', 'GBT-H', 'GBT-V', 'GBTpc-EUC-H', 'GBTpc-EUC-V', 'GBpc-EUC-H', 'GBpc-EUC-V', 'H', 'HKdla-B5-H', 'HKdla-B5-V', 'HKdlb-B5-H', 'HKdlb-B5-V', 'HKgccs-B5-H', 'HKgccs-B5-V', 'HKm314-B5-H', 'HKm314-B5-V', 'HKm471-B5-H', 'HKm471-B5-V', 'HKscs-B5-H', 'HKscs-B5-V', 'Hankaku', 'Hiragana', 'KSC-EUC-H', 'KSC-EUC-V', 'KSC-H', 'KSC-Johab-H', 'KSC-Johab-V', 'KSC-V', 'KSCms-UHC-H', 'KSCms-UHC-HW-H', 'KSCms-UHC-HW-V', 'KSCms-UHC-V', 'KSCpc-EUC-H', 'KSCpc-EUC-V', 'Katakana', 'NWP-H', 'NWP-V', 'RKSJ-H', 'RKSJ-V', 'Roman', 'UniCNS-UCS2-H', 'UniCNS-UCS2-V', 'UniCNS-UTF16-H', 'UniCNS-UTF16-V', 'UniCNS-UTF32-H', 'UniCNS-UTF32-V', 'UniCNS-UTF8-H', 'UniCNS-UTF8-V', 'UniGB-UCS2-H', 'UniGB-UCS2-V', 'UniGB-UTF16-H', 'UniGB-UTF16-V', 'UniGB-UTF32-H', 'UniGB-UTF32-V', 'UniGB-UTF8-H', 'UniGB-UTF8-V', 'UniJIS-UCS2-H', 'UniJIS-UCS2-HW-H', 'UniJIS-UCS2-HW-V', 'UniJIS-UCS2-V', 'UniJIS-UTF16-H', 'UniJIS-UTF16-V', 'UniJIS-UTF32-H', 'UniJIS-UTF32-V', 'UniJIS-UTF8-H', 'UniJIS-UTF8-V', 'UniJIS2004-UTF16-H', 'UniJIS2004-UTF16-V', 'UniJIS2004-UTF32-H', 'UniJIS2004-UTF32-V', 'UniJIS2004-UTF8-H', 'UniJIS2004-UTF8-V', 'UniJISPro-UCS2-HW-V', 'UniJISPro-UCS2-V', 'UniJISPro-UTF8-V', 'UniJISX0213-UTF32-H', 'UniJISX0213-UTF32-V', 'UniJISX02132004-UTF32-H', 'UniJISX02132004-UTF32-V', 'UniKS-UCS2-H', 'UniKS-UCS2-V', 'UniKS-UTF16-H', 'UniKS-UTF16-V', 'UniKS-UTF32-H', 'UniKS-UTF32-V', 'UniKS-UTF8-H', 'UniKS-UTF8-V', 'V', 'WP-Symbol'];
+var CMap = function CMapClosure() {
+  function CMap(builtInCMap) {
+    this.codespaceRanges = [[], [], [], []];
+    this.numCodespaceRanges = 0;
+    this._map = [];
+    this.name = '';
+    this.vertical = false;
+    this.useCMap = null;
+    this.builtInCMap = builtInCMap;
+  }
+  CMap.prototype = {
+    addCodespaceRange: function (n, low, high) {
+      this.codespaceRanges[n - 1].push(low, high);
+      this.numCodespaceRanges++;
+    },
+    mapCidRange: function (low, high, dstLow) {
+      while (low <= high) {
+        this._map[low++] = dstLow++;
+      }
+    },
+    mapBfRange: function (low, high, dstLow) {
+      var lastByte = dstLow.length - 1;
+      while (low <= high) {
+        this._map[low++] = dstLow;
+        dstLow = dstLow.substr(0, lastByte) + String.fromCharCode(dstLow.charCodeAt(lastByte) + 1);
+      }
+    },
+    mapBfRangeToArray: function (low, high, array) {
+      var i = 0,
+          ii = array.length;
+      while (low <= high && i < ii) {
+        this._map[low] = array[i++];
+        ++low;
+      }
+    },
+    mapOne: function (src, dst) {
+      this._map[src] = dst;
+    },
+    lookup: function (code) {
+      return this._map[code];
+    },
+    contains: function (code) {
+      return this._map[code] !== undefined;
+    },
+    forEach: function (callback) {
+      var map = this._map;
+      var length = map.length;
+      var i;
+      if (length <= 0x10000) {
+        for (i = 0; i < length; i++) {
+          if (map[i] !== undefined) {
+            callback(i, map[i]);
+          }
+        }
+      } else {
+        for (i in this._map) {
+          callback(i, map[i]);
+        }
+      }
+    },
+    charCodeOf: function (value) {
+      return this._map.indexOf(value);
+    },
+    getMap: function () {
+      return this._map;
+    },
+    readCharCode: function (str, offset, out) {
+      var c = 0;
+      var codespaceRanges = this.codespaceRanges;
+      var codespaceRangesLen = this.codespaceRanges.length;
+      for (var n = 0; n < codespaceRangesLen; n++) {
+        c = (c << 8 | str.charCodeAt(offset + n)) >>> 0;
+        var codespaceRange = codespaceRanges[n];
+        for (var k = 0, kk = codespaceRange.length; k < kk;) {
+          var low = codespaceRange[k++];
+          var high = codespaceRange[k++];
+          if (c >= low && c <= high) {
+            out.charcode = c;
+            out.length = n + 1;
+            return;
+          }
+        }
+      }
+      out.charcode = 0;
+      out.length = 1;
+    },
+    get length() {
+      return this._map.length;
+    },
+    get isIdentityCMap() {
+      if (!(this.name === 'Identity-H' || this.name === 'Identity-V')) {
+        return false;
+      }
+      if (this._map.length !== 0x10000) {
+        return false;
+      }
+      for (var i = 0; i < 0x10000; i++) {
+        if (this._map[i] !== i) {
+          return false;
+        }
+      }
+      return true;
+    }
+  };
+  return CMap;
+}();
+var IdentityCMap = function IdentityCMapClosure() {
+  function IdentityCMap(vertical, n) {
+    CMap.call(this);
+    this.vertical = vertical;
+    this.addCodespaceRange(n, 0, 0xffff);
+  }
+  Util.inherit(IdentityCMap, CMap, {});
+  IdentityCMap.prototype = {
+    addCodespaceRange: CMap.prototype.addCodespaceRange,
+    mapCidRange: function (low, high, dstLow) {
+      error('should not call mapCidRange');
+    },
+    mapBfRange: function (low, high, dstLow) {
+      error('should not call mapBfRange');
+    },
+    mapBfRangeToArray: function (low, high, array) {
+      error('should not call mapBfRangeToArray');
+    },
+    mapOne: function (src, dst) {
+      error('should not call mapCidOne');
+    },
+    lookup: function (code) {
+      return isInt(code) && code <= 0xffff ? code : undefined;
+    },
+    contains: function (code) {
+      return isInt(code) && code <= 0xffff;
+    },
+    forEach: function (callback) {
+      for (var i = 0; i <= 0xffff; i++) {
+        callback(i, i);
+      }
+    },
+    charCodeOf: function (value) {
+      return isInt(value) && value <= 0xffff ? value : -1;
+    },
+    getMap: function () {
+      var map = new Array(0x10000);
+      for (var i = 0; i <= 0xffff; i++) {
+        map[i] = i;
+      }
+      return map;
+    },
+    readCharCode: CMap.prototype.readCharCode,
+    get length() {
+      return 0x10000;
+    },
+    get isIdentityCMap() {
+      error('should not access .isIdentityCMap');
+    }
+  };
+  return IdentityCMap;
+}();
+var BinaryCMapReader = function BinaryCMapReaderClosure() {
+  function hexToInt(a, size) {
+    var n = 0;
+    for (var i = 0; i <= size; i++) {
+      n = n << 8 | a[i];
+    }
+    return n >>> 0;
+  }
+  function hexToStr(a, size) {
+    if (size === 1) {
+      return String.fromCharCode(a[0], a[1]);
+    }
+    if (size === 3) {
+      return String.fromCharCode(a[0], a[1], a[2], a[3]);
+    }
+    return String.fromCharCode.apply(null, a.subarray(0, size + 1));
+  }
+  function addHex(a, b, size) {
+    var c = 0;
+    for (var i = size; i >= 0; i--) {
+      c += a[i] + b[i];
+      a[i] = c & 255;
+      c >>= 8;
+    }
+  }
+  function incHex(a, size) {
+    var c = 1;
+    for (var i = size; i >= 0 && c > 0; i--) {
+      c += a[i];
+      a[i] = c & 255;
+      c >>= 8;
+    }
+  }
+  var MAX_NUM_SIZE = 16;
+  var MAX_ENCODED_NUM_SIZE = 19;
+  function BinaryCMapStream(data) {
+    this.buffer = data;
+    this.pos = 0;
+    this.end = data.length;
+    this.tmpBuf = new Uint8Array(MAX_ENCODED_NUM_SIZE);
+  }
+  BinaryCMapStream.prototype = {
+    readByte: function () {
+      if (this.pos >= this.end) {
+        return -1;
+      }
+      return this.buffer[this.pos++];
+    },
+    readNumber: function () {
+      var n = 0;
+      var last;
+      do {
+        var b = this.readByte();
+        if (b < 0) {
+          error('unexpected EOF in bcmap');
+        }
+        last = !(b & 0x80);
+        n = n << 7 | b & 0x7F;
+      } while (!last);
+      return n;
+    },
+    readSigned: function () {
+      var n = this.readNumber();
+      return n & 1 ? ~(n >>> 1) : n >>> 1;
+    },
+    readHex: function (num, size) {
+      num.set(this.buffer.subarray(this.pos, this.pos + size + 1));
+      this.pos += size + 1;
+    },
+    readHexNumber: function (num, size) {
+      var last;
+      var stack = this.tmpBuf,
+          sp = 0;
+      do {
+        var b = this.readByte();
+        if (b < 0) {
+          error('unexpected EOF in bcmap');
+        }
+        last = !(b & 0x80);
+        stack[sp++] = b & 0x7F;
+      } while (!last);
+      var i = size,
+          buffer = 0,
+          bufferSize = 0;
+      while (i >= 0) {
+        while (bufferSize < 8 && stack.length > 0) {
+          buffer = stack[--sp] << bufferSize | buffer;
+          bufferSize += 7;
+        }
+        num[i] = buffer & 255;
+        i--;
+        buffer >>= 8;
+        bufferSize -= 8;
+      }
+    },
+    readHexSigned: function (num, size) {
+      this.readHexNumber(num, size);
+      var sign = num[size] & 1 ? 255 : 0;
+      var c = 0;
+      for (var i = 0; i <= size; i++) {
+        c = (c & 1) << 8 | num[i];
+        num[i] = c >> 1 ^ sign;
+      }
+    },
+    readString: function () {
+      var len = this.readNumber();
+      var s = '';
+      for (var i = 0; i < len; i++) {
+        s += String.fromCharCode(this.readNumber());
+      }
+      return s;
+    }
+  };
+  function processBinaryCMap(data, cMap, extend) {
+    return new Promise(function (resolve, reject) {
+      var stream = new BinaryCMapStream(data);
+      var header = stream.readByte();
+      cMap.vertical = !!(header & 1);
+      var useCMap = null;
+      var start = new Uint8Array(MAX_NUM_SIZE);
+      var end = new Uint8Array(MAX_NUM_SIZE);
+      var char = new Uint8Array(MAX_NUM_SIZE);
+      var charCode = new Uint8Array(MAX_NUM_SIZE);
+      var tmp = new Uint8Array(MAX_NUM_SIZE);
+      var code;
+      var b;
+      while ((b = stream.readByte()) >= 0) {
+        var type = b >> 5;
+        if (type === 7) {
+          switch (b & 0x1F) {
+            case 0:
+              stream.readString();
+              break;
+            case 1:
+              useCMap = stream.readString();
+              break;
+          }
+          continue;
+        }
+        var sequence = !!(b & 0x10);
+        var dataSize = b & 15;
+        assert(dataSize + 1 <= MAX_NUM_SIZE);
+        var ucs2DataSize = 1;
+        var subitemsCount = stream.readNumber();
+        var i;
+        switch (type) {
+          case 0:
+            stream.readHex(start, dataSize);
+            stream.readHexNumber(end, dataSize);
+            addHex(end, start, dataSize);
+            cMap.addCodespaceRange(dataSize + 1, hexToInt(start, dataSize), hexToInt(end, dataSize));
+            for (i = 1; i < subitemsCount; i++) {
+              incHex(end, dataSize);
+              stream.readHexNumber(start, dataSize);
+              addHex(start, end, dataSize);
+              stream.readHexNumber(end, dataSize);
+              addHex(end, start, dataSize);
+              cMap.addCodespaceRange(dataSize + 1, hexToInt(start, dataSize), hexToInt(end, dataSize));
+            }
+            break;
+          case 1:
+            stream.readHex(start, dataSize);
+            stream.readHexNumber(end, dataSize);
+            addHex(end, start, dataSize);
+            code = stream.readNumber();
+            for (i = 1; i < subitemsCount; i++) {
+              incHex(end, dataSize);
+              stream.readHexNumber(start, dataSize);
+              addHex(start, end, dataSize);
+              stream.readHexNumber(end, dataSize);
+              addHex(end, start, dataSize);
+              code = stream.readNumber();
+            }
+            break;
+          case 2:
+            stream.readHex(char, dataSize);
+            code = stream.readNumber();
+            cMap.mapOne(hexToInt(char, dataSize), code);
+            for (i = 1; i < subitemsCount; i++) {
+              incHex(char, dataSize);
+              if (!sequence) {
+                stream.readHexNumber(tmp, dataSize);
+                addHex(char, tmp, dataSize);
+              }
+              code = stream.readSigned() + (code + 1);
+              cMap.mapOne(hexToInt(char, dataSize), code);
+            }
+            break;
+          case 3:
+            stream.readHex(start, dataSize);
+            stream.readHexNumber(end, dataSize);
+            addHex(end, start, dataSize);
+            code = stream.readNumber();
+            cMap.mapCidRange(hexToInt(start, dataSize), hexToInt(end, dataSize), code);
+            for (i = 1; i < subitemsCount; i++) {
+              incHex(end, dataSize);
+              if (!sequence) {
+                stream.readHexNumber(start, dataSize);
+                addHex(start, end, dataSize);
+              } else {
+                start.set(end);
+              }
+              stream.readHexNumber(end, dataSize);
+              addHex(end, start, dataSize);
+              code = stream.readNumber();
+              cMap.mapCidRange(hexToInt(start, dataSize), hexToInt(end, dataSize), code);
+            }
+            break;
+          case 4:
+            stream.readHex(char, ucs2DataSize);
+            stream.readHex(charCode, dataSize);
+            cMap.mapOne(hexToInt(char, ucs2DataSize), hexToStr(charCode, dataSize));
+            for (i = 1; i < subitemsCount; i++) {
+              incHex(char, ucs2DataSize);
+              if (!sequence) {
+                stream.readHexNumber(tmp, ucs2DataSize);
+                addHex(char, tmp, ucs2DataSize);
+              }
+              incHex(charCode, dataSize);
+              stream.readHexSigned(tmp, dataSize);
+              addHex(charCode, tmp, dataSize);
+              cMap.mapOne(hexToInt(char, ucs2DataSize), hexToStr(charCode, dataSize));
+            }
+            break;
+          case 5:
+            stream.readHex(start, ucs2DataSize);
+            stream.readHexNumber(end, ucs2DataSize);
+            addHex(end, start, ucs2DataSize);
+            stream.readHex(charCode, dataSize);
+            cMap.mapBfRange(hexToInt(start, ucs2DataSize), hexToInt(end, ucs2DataSize), hexToStr(charCode, dataSize));
+            for (i = 1; i < subitemsCount; i++) {
+              incHex(end, ucs2DataSize);
+              if (!sequence) {
+                stream.readHexNumber(start, ucs2DataSize);
+                addHex(start, end, ucs2DataSize);
+              } else {
+                start.set(end);
+              }
+              stream.readHexNumber(end, ucs2DataSize);
+              addHex(end, start, ucs2DataSize);
+              stream.readHex(charCode, dataSize);
+              cMap.mapBfRange(hexToInt(start, ucs2DataSize), hexToInt(end, ucs2DataSize), hexToStr(charCode, dataSize));
+            }
+            break;
+          default:
+            reject(new Error('processBinaryCMap: Unknown type: ' + type));
+            return;
+        }
+      }
+      if (useCMap) {
+        resolve(extend(useCMap));
+        return;
+      }
+      resolve(cMap);
+    });
+  }
+  function BinaryCMapReader() {}
+  BinaryCMapReader.prototype = { process: processBinaryCMap };
+  return BinaryCMapReader;
+}();
+var CMapFactory = function CMapFactoryClosure() {
+  function strToInt(str) {
+    var a = 0;
+    for (var i = 0; i < str.length; i++) {
+      a = a << 8 | str.charCodeAt(i);
+    }
+    return a >>> 0;
+  }
+  function expectString(obj) {
+    if (!isString(obj)) {
+      error('Malformed CMap: expected string.');
+    }
+  }
+  function expectInt(obj) {
+    if (!isInt(obj)) {
+      error('Malformed CMap: expected int.');
+    }
+  }
+  function parseBfChar(cMap, lexer) {
+    while (true) {
+      var obj = lexer.getObj();
+      if (isEOF(obj)) {
+        break;
+      }
+      if (isCmd(obj, 'endbfchar')) {
+        return;
+      }
+      expectString(obj);
+      var src = strToInt(obj);
+      obj = lexer.getObj();
+      expectString(obj);
+      var dst = obj;
+      cMap.mapOne(src, dst);
+    }
+  }
+  function parseBfRange(cMap, lexer) {
+    while (true) {
+      var obj = lexer.getObj();
+      if (isEOF(obj)) {
+        break;
+      }
+      if (isCmd(obj, 'endbfrange')) {
+        return;
+      }
+      expectString(obj);
+      var low = strToInt(obj);
+      obj = lexer.getObj();
+      expectString(obj);
+      var high = strToInt(obj);
+      obj = lexer.getObj();
+      if (isInt(obj) || isString(obj)) {
+        var dstLow = isInt(obj) ? String.fromCharCode(obj) : obj;
+        cMap.mapBfRange(low, high, dstLow);
+      } else if (isCmd(obj, '[')) {
+        obj = lexer.getObj();
+        var array = [];
+        while (!isCmd(obj, ']') && !isEOF(obj)) {
+          array.push(obj);
+          obj = lexer.getObj();
+        }
+        cMap.mapBfRangeToArray(low, high, array);
+      } else {
+        break;
+      }
+    }
+    error('Invalid bf range.');
+  }
+  function parseCidChar(cMap, lexer) {
+    while (true) {
+      var obj = lexer.getObj();
+      if (isEOF(obj)) {
+        break;
+      }
+      if (isCmd(obj, 'endcidchar')) {
+        return;
+      }
+      expectString(obj);
+      var src = strToInt(obj);
+      obj = lexer.getObj();
+      expectInt(obj);
+      var dst = obj;
+      cMap.mapOne(src, dst);
+    }
+  }
+  function parseCidRange(cMap, lexer) {
+    while (true) {
+      var obj = lexer.getObj();
+      if (isEOF(obj)) {
+        break;
+      }
+      if (isCmd(obj, 'endcidrange')) {
+        return;
+      }
+      expectString(obj);
+      var low = strToInt(obj);
+      obj = lexer.getObj();
+      expectString(obj);
+      var high = strToInt(obj);
+      obj = lexer.getObj();
+      expectInt(obj);
+      var dstLow = obj;
+      cMap.mapCidRange(low, high, dstLow);
+    }
+  }
+  function parseCodespaceRange(cMap, lexer) {
+    while (true) {
+      var obj = lexer.getObj();
+      if (isEOF(obj)) {
+        break;
+      }
+      if (isCmd(obj, 'endcodespacerange')) {
+        return;
+      }
+      if (!isString(obj)) {
+        break;
+      }
+      var low = strToInt(obj);
+      obj = lexer.getObj();
+      if (!isString(obj)) {
+        break;
+      }
+      var high = strToInt(obj);
+      cMap.addCodespaceRange(obj.length, low, high);
+    }
+    error('Invalid codespace range.');
+  }
+  function parseWMode(cMap, lexer) {
+    var obj = lexer.getObj();
+    if (isInt(obj)) {
+      cMap.vertical = !!obj;
+    }
+  }
+  function parseCMapName(cMap, lexer) {
+    var obj = lexer.getObj();
+    if (isName(obj) && isString(obj.name)) {
+      cMap.name = obj.name;
+    }
+  }
+  function parseCMap(cMap, lexer, fetchBuiltInCMap, useCMap) {
+    var previous;
+    var embededUseCMap;
+    objLoop: while (true) {
+      try {
+        var obj = lexer.getObj();
+        if (isEOF(obj)) {
+          break;
+        } else if (isName(obj)) {
+          if (obj.name === 'WMode') {
+            parseWMode(cMap, lexer);
+          } else if (obj.name === 'CMapName') {
+            parseCMapName(cMap, lexer);
+          }
+          previous = obj;
+        } else if (isCmd(obj)) {
+          switch (obj.cmd) {
+            case 'endcmap':
+              break objLoop;
+            case 'usecmap':
+              if (isName(previous)) {
+                embededUseCMap = previous.name;
+              }
+              break;
+            case 'begincodespacerange':
+              parseCodespaceRange(cMap, lexer);
+              break;
+            case 'beginbfchar':
+              parseBfChar(cMap, lexer);
+              break;
+            case 'begincidchar':
+              parseCidChar(cMap, lexer);
+              break;
+            case 'beginbfrange':
+              parseBfRange(cMap, lexer);
+              break;
+            case 'begincidrange':
+              parseCidRange(cMap, lexer);
+              break;
+          }
+        }
+      } catch (ex) {
+        if (ex instanceof MissingDataException) {
+          throw ex;
+        }
+        warn('Invalid cMap data: ' + ex);
+        continue;
+      }
+    }
+    if (!useCMap && embededUseCMap) {
+      useCMap = embededUseCMap;
+    }
+    if (useCMap) {
+      return extendCMap(cMap, fetchBuiltInCMap, useCMap);
+    }
+    return Promise.resolve(cMap);
+  }
+  function extendCMap(cMap, fetchBuiltInCMap, useCMap) {
+    return createBuiltInCMap(useCMap, fetchBuiltInCMap).then(function (newCMap) {
+      cMap.useCMap = newCMap;
+      if (cMap.numCodespaceRanges === 0) {
+        var useCodespaceRanges = cMap.useCMap.codespaceRanges;
+        for (var i = 0; i < useCodespaceRanges.length; i++) {
+          cMap.codespaceRanges[i] = useCodespaceRanges[i].slice();
+        }
+        cMap.numCodespaceRanges = cMap.useCMap.numCodespaceRanges;
+      }
+      cMap.useCMap.forEach(function (key, value) {
+        if (!cMap.contains(key)) {
+          cMap.mapOne(key, cMap.useCMap.lookup(key));
+        }
+      });
+      return cMap;
+    });
+  }
+  function createBuiltInCMap(name, fetchBuiltInCMap) {
+    if (name === 'Identity-H') {
+      return Promise.resolve(new IdentityCMap(false, 2));
+    } else if (name === 'Identity-V') {
+      return Promise.resolve(new IdentityCMap(true, 2));
+    }
+    if (BUILT_IN_CMAPS.indexOf(name) === -1) {
+      return Promise.reject(new Error('Unknown cMap name: ' + name));
+    }
+    assert(fetchBuiltInCMap, 'Built-in CMap parameters are not provided.');
+    return fetchBuiltInCMap(name).then(function (data) {
+      var cMapData = data.cMapData,
+          compressionType = data.compressionType;
+      var cMap = new CMap(true);
+      if (compressionType === CMapCompressionType.BINARY) {
+        return new BinaryCMapReader().process(cMapData, cMap, function (useCMap) {
+          return extendCMap(cMap, fetchBuiltInCMap, useCMap);
+        });
+      }
+      assert(compressionType === CMapCompressionType.NONE, 'TODO: Only BINARY/NONE CMap compression is currently supported.');
+      var lexer = new Lexer(new Stream(cMapData));
+      return parseCMap(cMap, lexer, fetchBuiltInCMap, null);
+    });
+  }
+  return {
+    create: function (params) {
+      var encoding = params.encoding;
+      var fetchBuiltInCMap = params.fetchBuiltInCMap;
+      var useCMap = params.useCMap;
+      if (isName(encoding)) {
+        return createBuiltInCMap(encoding.name, fetchBuiltInCMap);
+      } else if (isStream(encoding)) {
+        var cMap = new CMap();
+        var lexer = new Lexer(encoding);
+        return parseCMap(cMap, lexer, fetchBuiltInCMap, useCMap).then(function (parsedCMap) {
+          if (parsedCMap.isIdentityCMap) {
+            return createBuiltInCMap(parsedCMap.name, fetchBuiltInCMap);
+          }
+          return parsedCMap;
+        });
+      }
+      return Promise.reject(new Error('Encoding required.'));
+    }
+  };
+}();
+exports.CMap = CMap;
+exports.CMapFactory = CMapFactory;
+exports.IdentityCMap = IdentityCMap;
+
+/***/ }),
+/* 24 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var corePrimitives = __w_pdfjs_require__(1);
+var coreStream = __w_pdfjs_require__(2);
+var coreObj = __w_pdfjs_require__(16);
+var coreParser = __w_pdfjs_require__(5);
+var coreCrypto = __w_pdfjs_require__(13);
+var coreEvaluator = __w_pdfjs_require__(14);
+var coreAnnotation = __w_pdfjs_require__(20);
+var OPS = sharedUtil.OPS;
+var MissingDataException = sharedUtil.MissingDataException;
+var Util = sharedUtil.Util;
+var assert = sharedUtil.assert;
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var isArray = sharedUtil.isArray;
+var isArrayBuffer = sharedUtil.isArrayBuffer;
+var isNum = sharedUtil.isNum;
+var isString = sharedUtil.isString;
+var shadow = sharedUtil.shadow;
+var stringToBytes = sharedUtil.stringToBytes;
+var stringToPDFString = sharedUtil.stringToPDFString;
+var warn = sharedUtil.warn;
+var isSpace = sharedUtil.isSpace;
+var Dict = corePrimitives.Dict;
+var isDict = corePrimitives.isDict;
+var isName = corePrimitives.isName;
+var isStream = corePrimitives.isStream;
+var NullStream = coreStream.NullStream;
+var Stream = coreStream.Stream;
+var StreamsSequenceStream = coreStream.StreamsSequenceStream;
+var Catalog = coreObj.Catalog;
+var ObjectLoader = coreObj.ObjectLoader;
+var XRef = coreObj.XRef;
+var Linearization = coreParser.Linearization;
+var calculateMD5 = coreCrypto.calculateMD5;
+var OperatorList = coreEvaluator.OperatorList;
+var PartialEvaluator = coreEvaluator.PartialEvaluator;
+var AnnotationFactory = coreAnnotation.AnnotationFactory;
+var Page = function PageClosure() {
+  var DEFAULT_USER_UNIT = 1.0;
+  var LETTER_SIZE_MEDIABOX = [0, 0, 612, 792];
+  function isAnnotationRenderable(annotation, intent) {
+    return intent === 'display' && annotation.viewable || intent === 'print' && annotation.printable;
+  }
+  function Page(pdfManager, xref, pageIndex, pageDict, ref, fontCache, builtInCMapCache) {
+    this.pdfManager = pdfManager;
+    this.pageIndex = pageIndex;
+    this.pageDict = pageDict;
+    this.xref = xref;
+    this.ref = ref;
+    this.fontCache = fontCache;
+    this.builtInCMapCache = builtInCMapCache;
+    this.evaluatorOptions = pdfManager.evaluatorOptions;
+    this.resourcesPromise = null;
+    var uniquePrefix = 'p' + this.pageIndex + '_';
+    var idCounters = { obj: 0 };
+    this.idFactory = {
+      createObjId: function () {
+        return uniquePrefix + ++idCounters.obj;
+      }
+    };
+  }
+  Page.prototype = {
+    getPageProp: function Page_getPageProp(key) {
+      return this.pageDict.get(key);
+    },
+    getInheritedPageProp: function Page_getInheritedPageProp(key, getArray) {
+      var dict = this.pageDict,
+          valueArray = null,
+          loopCount = 0;
+      var MAX_LOOP_COUNT = 100;
+      getArray = getArray || false;
+      while (dict) {
+        var value = getArray ? dict.getArray(key) : dict.get(key);
+        if (value !== undefined) {
+          if (!valueArray) {
+            valueArray = [];
+          }
+          valueArray.push(value);
+        }
+        if (++loopCount > MAX_LOOP_COUNT) {
+          warn('getInheritedPageProp: maximum loop count exceeded for ' + key);
+          return valueArray ? valueArray[0] : undefined;
+        }
+        dict = dict.get('Parent');
+      }
+      if (!valueArray) {
+        return undefined;
+      }
+      if (valueArray.length === 1 || !isDict(valueArray[0])) {
+        return valueArray[0];
+      }
+      return Dict.merge(this.xref, valueArray);
+    },
+    get content() {
+      return this.getPageProp('Contents');
+    },
+    get resources() {
+      return shadow(this, 'resources', this.getInheritedPageProp('Resources') || Dict.empty);
+    },
+    get mediaBox() {
+      var mediaBox = this.getInheritedPageProp('MediaBox', true);
+      if (!isArray(mediaBox) || mediaBox.length !== 4) {
+        return shadow(this, 'mediaBox', LETTER_SIZE_MEDIABOX);
+      }
+      return shadow(this, 'mediaBox', mediaBox);
+    },
+    get cropBox() {
+      var cropBox = this.getInheritedPageProp('CropBox', true);
+      if (!isArray(cropBox) || cropBox.length !== 4) {
+        return shadow(this, 'cropBox', this.mediaBox);
+      }
+      return shadow(this, 'cropBox', cropBox);
+    },
+    get userUnit() {
+      var obj = this.getPageProp('UserUnit');
+      if (!isNum(obj) || obj <= 0) {
+        obj = DEFAULT_USER_UNIT;
+      }
+      return shadow(this, 'userUnit', obj);
+    },
+    get view() {
+      var mediaBox = this.mediaBox,
+          cropBox = this.cropBox;
+      if (mediaBox === cropBox) {
+        return shadow(this, 'view', mediaBox);
+      }
+      var intersection = Util.intersect(cropBox, mediaBox);
+      return shadow(this, 'view', intersection || mediaBox);
+    },
+    get rotate() {
+      var rotate = this.getInheritedPageProp('Rotate') || 0;
+      if (rotate % 90 !== 0) {
+        rotate = 0;
+      } else if (rotate >= 360) {
+        rotate = rotate % 360;
+      } else if (rotate < 0) {
+        rotate = (rotate % 360 + 360) % 360;
+      }
+      return shadow(this, 'rotate', rotate);
+    },
+    getContentStream: function Page_getContentStream() {
+      var content = this.content;
+      var stream;
+      if (isArray(content)) {
+        var xref = this.xref;
+        var i,
+            n = content.length;
+        var streams = [];
+        for (i = 0; i < n; ++i) {
+          streams.push(xref.fetchIfRef(content[i]));
+        }
+        stream = new StreamsSequenceStream(streams);
+      } else if (isStream(content)) {
+        stream = content;
+      } else {
+        stream = new NullStream();
+      }
+      return stream;
+    },
+    loadResources: function Page_loadResources(keys) {
+      if (!this.resourcesPromise) {
+        this.resourcesPromise = this.pdfManager.ensure(this, 'resources');
+      }
+      return this.resourcesPromise.then(function resourceSuccess() {
+        var objectLoader = new ObjectLoader(this.resources.map, keys, this.xref);
+        return objectLoader.load();
+      }.bind(this));
+    },
+    getOperatorList: function Page_getOperatorList(handler, task, intent, renderInteractiveForms) {
+      var self = this;
+      var pdfManager = this.pdfManager;
+      var contentStreamPromise = pdfManager.ensure(this, 'getContentStream', []);
+      var resourcesPromise = this.loadResources(['ExtGState', 'ColorSpace', 'Pattern', 'Shading', 'XObject', 'Font']);
+      var partialEvaluator = new PartialEvaluator(pdfManager, this.xref, handler, this.pageIndex, this.idFactory, this.fontCache, this.builtInCMapCache, this.evaluatorOptions);
+      var dataPromises = Promise.all([contentStreamPromise, resourcesPromise]);
+      var pageListPromise = dataPromises.then(function (data) {
+        var contentStream = data[0];
+        var opList = new OperatorList(intent, handler, self.pageIndex);
+        handler.send('StartRenderPage', {
+          transparency: partialEvaluator.hasBlendModes(self.resources),
+          pageIndex: self.pageIndex,
+          intent: intent
+        });
+        return partialEvaluator.getOperatorList(contentStream, task, self.resources, opList).then(function () {
+          return opList;
+        });
+      });
+      var annotationsPromise = pdfManager.ensure(this, 'annotations');
+      return Promise.all([pageListPromise, annotationsPromise]).then(function (datas) {
+        var pageOpList = datas[0];
+        var annotations = datas[1];
+        if (annotations.length === 0) {
+          pageOpList.flush(true);
+          return pageOpList;
+        }
+        var i,
+            ii,
+            opListPromises = [];
+        for (i = 0, ii = annotations.length; i < ii; i++) {
+          if (isAnnotationRenderable(annotations[i], intent)) {
+            opListPromises.push(annotations[i].getOperatorList(partialEvaluator, task, renderInteractiveForms));
+          }
+        }
+        return Promise.all(opListPromises).then(function (opLists) {
+          pageOpList.addOp(OPS.beginAnnotations, []);
+          for (i = 0, ii = opLists.length; i < ii; i++) {
+            pageOpList.addOpList(opLists[i]);
+          }
+          pageOpList.addOp(OPS.endAnnotations, []);
+          pageOpList.flush(true);
+          return pageOpList;
+        });
+      });
+    },
+    extractTextContent: function Page_extractTextContent(handler, task, normalizeWhitespace, combineTextItems) {
+      var self = this;
+      var pdfManager = this.pdfManager;
+      var contentStreamPromise = pdfManager.ensure(this, 'getContentStream', []);
+      var resourcesPromise = this.loadResources(['ExtGState', 'XObject', 'Font']);
+      var dataPromises = Promise.all([contentStreamPromise, resourcesPromise]);
+      return dataPromises.then(function (data) {
+        var contentStream = data[0];
+        var partialEvaluator = new PartialEvaluator(pdfManager, self.xref, handler, self.pageIndex, self.idFactory, self.fontCache, self.builtInCMapCache, self.evaluatorOptions);
+        return partialEvaluator.getTextContent(contentStream, task, self.resources, null, normalizeWhitespace, combineTextItems);
+      });
+    },
+    getAnnotationsData: function Page_getAnnotationsData(intent) {
+      var annotations = this.annotations;
+      var annotationsData = [];
+      for (var i = 0, n = annotations.length; i < n; ++i) {
+        if (!intent || isAnnotationRenderable(annotations[i], intent)) {
+          annotationsData.push(annotations[i].data);
+        }
+      }
+      return annotationsData;
+    },
+    get annotations() {
+      var annotations = [];
+      var annotationRefs = this.getInheritedPageProp('Annots') || [];
+      var annotationFactory = new AnnotationFactory();
+      for (var i = 0, n = annotationRefs.length; i < n; ++i) {
+        var annotationRef = annotationRefs[i];
+        var annotation = annotationFactory.create(this.xref, annotationRef, this.pdfManager, this.idFactory);
+        if (annotation) {
+          annotations.push(annotation);
+        }
+      }
+      return shadow(this, 'annotations', annotations);
+    }
+  };
+  return Page;
+}();
+var PDFDocument = function PDFDocumentClosure() {
+  var FINGERPRINT_FIRST_BYTES = 1024;
+  var EMPTY_FINGERPRINT = '\x00\x00\x00\x00\x00\x00\x00' + '\x00\x00\x00\x00\x00\x00\x00\x00\x00';
+  function PDFDocument(pdfManager, arg) {
+    var stream;
+    if (isStream(arg)) {
+      stream = arg;
+    } else if (isArrayBuffer(arg)) {
+      stream = new Stream(arg);
+    } else {
+      error('PDFDocument: Unknown argument type');
+    }
+    assert(stream.length > 0, 'stream must have data');
+    this.pdfManager = pdfManager;
+    this.stream = stream;
+    this.xref = new XRef(stream, pdfManager);
+  }
+  function find(stream, needle, limit, backwards) {
+    var pos = stream.pos;
+    var end = stream.end;
+    var strBuf = [];
+    if (pos + limit > end) {
+      limit = end - pos;
+    }
+    for (var n = 0; n < limit; ++n) {
+      strBuf.push(String.fromCharCode(stream.getByte()));
+    }
+    var str = strBuf.join('');
+    stream.pos = pos;
+    var index = backwards ? str.lastIndexOf(needle) : str.indexOf(needle);
+    if (index === -1) {
+      return false;
+    }
+    stream.pos += index;
+    return true;
+  }
+  var DocumentInfoValidators = {
+    get entries() {
+      return shadow(this, 'entries', {
+        Title: isString,
+        Author: isString,
+        Subject: isString,
+        Keywords: isString,
+        Creator: isString,
+        Producer: isString,
+        CreationDate: isString,
+        ModDate: isString,
+        Trapped: isName
+      });
+    }
+  };
+  PDFDocument.prototype = {
+    parse: function PDFDocument_parse(recoveryMode) {
+      this.setup(recoveryMode);
+      var version = this.catalog.catDict.get('Version');
+      if (isName(version)) {
+        this.pdfFormatVersion = version.name;
+      }
+      try {
+        this.acroForm = this.catalog.catDict.get('AcroForm');
+        if (this.acroForm) {
+          this.xfa = this.acroForm.get('XFA');
+          var fields = this.acroForm.get('Fields');
+          if ((!fields || !isArray(fields) || fields.length === 0) && !this.xfa) {
+            this.acroForm = null;
+          }
+        }
+      } catch (ex) {
+        if (ex instanceof MissingDataException) {
+          throw ex;
+        }
+        info('Something wrong with AcroForm entry');
+        this.acroForm = null;
+      }
+    },
+    get linearization() {
+      var linearization = null;
+      if (this.stream.length) {
+        try {
+          linearization = Linearization.create(this.stream);
+        } catch (err) {
+          if (err instanceof MissingDataException) {
+            throw err;
+          }
+          info(err);
+        }
+      }
+      return shadow(this, 'linearization', linearization);
+    },
+    get startXRef() {
+      var stream = this.stream;
+      var startXRef = 0;
+      var linearization = this.linearization;
+      if (linearization) {
+        stream.reset();
+        if (find(stream, 'endobj', 1024)) {
+          startXRef = stream.pos + 6;
+        }
+      } else {
+        var step = 1024;
+        var found = false,
+            pos = stream.end;
+        while (!found && pos > 0) {
+          pos -= step - 'startxref'.length;
+          if (pos < 0) {
+            pos = 0;
+          }
+          stream.pos = pos;
+          found = find(stream, 'startxref', step, true);
+        }
+        if (found) {
+          stream.skip(9);
+          var ch;
+          do {
+            ch = stream.getByte();
+          } while (isSpace(ch));
+          var str = '';
+          while (ch >= 0x20 && ch <= 0x39) {
+            str += String.fromCharCode(ch);
+            ch = stream.getByte();
+          }
+          startXRef = parseInt(str, 10);
+          if (isNaN(startXRef)) {
+            startXRef = 0;
+          }
+        }
+      }
+      return shadow(this, 'startXRef', startXRef);
+    },
+    get mainXRefEntriesOffset() {
+      var mainXRefEntriesOffset = 0;
+      var linearization = this.linearization;
+      if (linearization) {
+        mainXRefEntriesOffset = linearization.mainXRefEntriesOffset;
+      }
+      return shadow(this, 'mainXRefEntriesOffset', mainXRefEntriesOffset);
+    },
+    checkHeader: function PDFDocument_checkHeader() {
+      var stream = this.stream;
+      stream.reset();
+      if (find(stream, '%PDF-', 1024)) {
+        stream.moveStart();
+        var MAX_VERSION_LENGTH = 12;
+        var version = '',
+            ch;
+        while ((ch = stream.getByte()) > 0x20) {
+          if (version.length >= MAX_VERSION_LENGTH) {
+            break;
+          }
+          version += String.fromCharCode(ch);
+        }
+        if (!this.pdfFormatVersion) {
+          this.pdfFormatVersion = version.substring(5);
+        }
+        return;
+      }
+    },
+    parseStartXRef: function PDFDocument_parseStartXRef() {
+      var startXRef = this.startXRef;
+      this.xref.setStartXRef(startXRef);
+    },
+    setup: function PDFDocument_setup(recoveryMode) {
+      this.xref.parse(recoveryMode);
+      var self = this;
+      var pageFactory = {
+        createPage: function (pageIndex, dict, ref, fontCache, builtInCMapCache) {
+          return new Page(self.pdfManager, self.xref, pageIndex, dict, ref, fontCache, builtInCMapCache);
+        }
+      };
+      this.catalog = new Catalog(this.pdfManager, this.xref, pageFactory);
+    },
+    get numPages() {
+      var linearization = this.linearization;
+      var num = linearization ? linearization.numPages : this.catalog.numPages;
+      return shadow(this, 'numPages', num);
+    },
+    get documentInfo() {
+      var docInfo = {
+        PDFFormatVersion: this.pdfFormatVersion,
+        IsAcroFormPresent: !!this.acroForm,
+        IsXFAPresent: !!this.xfa
+      };
+      var infoDict;
+      try {
+        infoDict = this.xref.trailer.get('Info');
+      } catch (err) {
+        if (err instanceof MissingDataException) {
+          throw err;
+        }
+        info('The document information dictionary is invalid.');
+      }
+      if (infoDict) {
+        var validEntries = DocumentInfoValidators.entries;
+        for (var key in validEntries) {
+          if (infoDict.has(key)) {
+            var value = infoDict.get(key);
+            if (validEntries[key](value)) {
+              docInfo[key] = typeof value !== 'string' ? value : stringToPDFString(value);
+            } else {
+              info('Bad value in document info for "' + key + '"');
+            }
+          }
+        }
+      }
+      return shadow(this, 'documentInfo', docInfo);
+    },
+    get fingerprint() {
+      var xref = this.xref,
+          hash,
+          fileID = '';
+      var idArray = xref.trailer.get('ID');
+      if (idArray && isArray(idArray) && idArray[0] && isString(idArray[0]) && idArray[0] !== EMPTY_FINGERPRINT) {
+        hash = stringToBytes(idArray[0]);
+      } else {
+        if (this.stream.ensureRange) {
+          this.stream.ensureRange(0, Math.min(FINGERPRINT_FIRST_BYTES, this.stream.end));
+        }
+        hash = calculateMD5(this.stream.bytes.subarray(0, FINGERPRINT_FIRST_BYTES), 0, FINGERPRINT_FIRST_BYTES);
+      }
+      for (var i = 0, n = hash.length; i < n; i++) {
+        var hex = hash[i].toString(16);
+        fileID += hex.length === 1 ? '0' + hex : hex;
+      }
+      return shadow(this, 'fingerprint', fileID);
+    },
+    getPage: function PDFDocument_getPage(pageIndex) {
+      return this.catalog.getPage(pageIndex);
+    },
+    cleanup: function PDFDocument_cleanup() {
+      return this.catalog.cleanup();
+    }
+  };
+  return PDFDocument;
+}();
+exports.Page = Page;
+exports.PDFDocument = PDFDocument;
+
+/***/ }),
+/* 25 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var coreStream = __w_pdfjs_require__(2);
+var coreGlyphList = __w_pdfjs_require__(7);
+var coreEncodings = __w_pdfjs_require__(4);
+var coreCFFParser = __w_pdfjs_require__(11);
+var Util = sharedUtil.Util;
+var bytesToString = sharedUtil.bytesToString;
+var error = sharedUtil.error;
+var Stream = coreStream.Stream;
+var getGlyphsUnicode = coreGlyphList.getGlyphsUnicode;
+var StandardEncoding = coreEncodings.StandardEncoding;
+var CFFParser = coreCFFParser.CFFParser;
+var FontRendererFactory = function FontRendererFactoryClosure() {
+  function getLong(data, offset) {
+    return data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3];
+  }
+  function getUshort(data, offset) {
+    return data[offset] << 8 | data[offset + 1];
+  }
+  function parseCmap(data, start, end) {
+    var offset = getUshort(data, start + 2) === 1 ? getLong(data, start + 8) : getLong(data, start + 16);
+    var format = getUshort(data, start + offset);
+    var ranges, p, i;
+    if (format === 4) {
+      getUshort(data, start + offset + 2);
+      var segCount = getUshort(data, start + offset + 6) >> 1;
+      p = start + offset + 14;
+      ranges = [];
+      for (i = 0; i < segCount; i++, p += 2) {
+        ranges[i] = { end: getUshort(data, p) };
+      }
+      p += 2;
+      for (i = 0; i < segCount; i++, p += 2) {
+        ranges[i].start = getUshort(data, p);
+      }
+      for (i = 0; i < segCount; i++, p += 2) {
+        ranges[i].idDelta = getUshort(data, p);
+      }
+      for (i = 0; i < segCount; i++, p += 2) {
+        var idOffset = getUshort(data, p);
+        if (idOffset === 0) {
+          continue;
+        }
+        ranges[i].ids = [];
+        for (var j = 0, jj = ranges[i].end - ranges[i].start + 1; j < jj; j++) {
+          ranges[i].ids[j] = getUshort(data, p + idOffset);
+          idOffset += 2;
+        }
+      }
+      return ranges;
+    } else if (format === 12) {
+      getLong(data, start + offset + 4);
+      var groups = getLong(data, start + offset + 12);
+      p = start + offset + 16;
+      ranges = [];
+      for (i = 0; i < groups; i++) {
+        ranges.push({
+          start: getLong(data, p),
+          end: getLong(data, p + 4),
+          idDelta: getLong(data, p + 8) - getLong(data, p)
+        });
+        p += 12;
+      }
+      return ranges;
+    }
+    error('not supported cmap: ' + format);
+  }
+  function parseCff(data, start, end, seacAnalysisEnabled) {
+    var properties = {};
+    var parser = new CFFParser(new Stream(data, start, end - start), properties, seacAnalysisEnabled);
+    var cff = parser.parse();
+    return {
+      glyphs: cff.charStrings.objects,
+      subrs: cff.topDict.privateDict && cff.topDict.privateDict.subrsIndex && cff.topDict.privateDict.subrsIndex.objects,
+      gsubrs: cff.globalSubrIndex && cff.globalSubrIndex.objects
+    };
+  }
+  function parseGlyfTable(glyf, loca, isGlyphLocationsLong) {
+    var itemSize, itemDecode;
+    if (isGlyphLocationsLong) {
+      itemSize = 4;
+      itemDecode = function fontItemDecodeLong(data, offset) {
+        return data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3];
+      };
+    } else {
+      itemSize = 2;
+      itemDecode = function fontItemDecode(data, offset) {
+        return data[offset] << 9 | data[offset + 1] << 1;
+      };
+    }
+    var glyphs = [];
+    var startOffset = itemDecode(loca, 0);
+    for (var j = itemSize; j < loca.length; j += itemSize) {
+      var endOffset = itemDecode(loca, j);
+      glyphs.push(glyf.subarray(startOffset, endOffset));
+      startOffset = endOffset;
+    }
+    return glyphs;
+  }
+  function lookupCmap(ranges, unicode) {
+    var code = unicode.charCodeAt(0),
+        gid = 0;
+    var l = 0,
+        r = ranges.length - 1;
+    while (l < r) {
+      var c = l + r + 1 >> 1;
+      if (code < ranges[c].start) {
+        r = c - 1;
+      } else {
+        l = c;
+      }
+    }
+    if (ranges[l].start <= code && code <= ranges[l].end) {
+      gid = ranges[l].idDelta + (ranges[l].ids ? ranges[l].ids[code - ranges[l].start] : code) & 0xFFFF;
+    }
+    return {
+      charCode: code,
+      glyphId: gid
+    };
+  }
+  function compileGlyf(code, cmds, font) {
+    function moveTo(x, y) {
+      cmds.push({
+        cmd: 'moveTo',
+        args: [x, y]
+      });
+    }
+    function lineTo(x, y) {
+      cmds.push({
+        cmd: 'lineTo',
+        args: [x, y]
+      });
+    }
+    function quadraticCurveTo(xa, ya, x, y) {
+      cmds.push({
+        cmd: 'quadraticCurveTo',
+        args: [xa, ya, x, y]
+      });
+    }
+    var i = 0;
+    var numberOfContours = (code[i] << 24 | code[i + 1] << 16) >> 16;
+    var flags;
+    var x = 0,
+        y = 0;
+    i += 10;
+    if (numberOfContours < 0) {
+      do {
+        flags = code[i] << 8 | code[i + 1];
+        var glyphIndex = code[i + 2] << 8 | code[i + 3];
+        i += 4;
+        var arg1, arg2;
+        if (flags & 0x01) {
+          arg1 = (code[i] << 24 | code[i + 1] << 16) >> 16;
+          arg2 = (code[i + 2] << 24 | code[i + 3] << 16) >> 16;
+          i += 4;
+        } else {
+          arg1 = code[i++];
+          arg2 = code[i++];
+        }
+        if (flags & 0x02) {
+          x = arg1;
+          y = arg2;
+        } else {
+          x = 0;
+          y = 0;
+        }
+        var scaleX = 1,
+            scaleY = 1,
+            scale01 = 0,
+            scale10 = 0;
+        if (flags & 0x08) {
+          scaleX = scaleY = (code[i] << 24 | code[i + 1] << 16) / 1073741824;
+          i += 2;
+        } else if (flags & 0x40) {
+          scaleX = (code[i] << 24 | code[i + 1] << 16) / 1073741824;
+          scaleY = (code[i + 2] << 24 | code[i + 3] << 16) / 1073741824;
+          i += 4;
+        } else if (flags & 0x80) {
+          scaleX = (code[i] << 24 | code[i + 1] << 16) / 1073741824;
+          scale01 = (code[i + 2] << 24 | code[i + 3] << 16) / 1073741824;
+          scale10 = (code[i + 4] << 24 | code[i + 5] << 16) / 1073741824;
+          scaleY = (code[i + 6] << 24 | code[i + 7] << 16) / 1073741824;
+          i += 8;
+        }
+        var subglyph = font.glyphs[glyphIndex];
+        if (subglyph) {
+          cmds.push({ cmd: 'save' });
+          cmds.push({
+            cmd: 'transform',
+            args: [scaleX, scale01, scale10, scaleY, x, y]
+          });
+          compileGlyf(subglyph, cmds, font);
+          cmds.push({ cmd: 'restore' });
+        }
+      } while (flags & 0x20);
+    } else {
+      var endPtsOfContours = [];
+      var j, jj;
+      for (j = 0; j < numberOfContours; j++) {
+        endPtsOfContours.push(code[i] << 8 | code[i + 1]);
+        i += 2;
+      }
+      var instructionLength = code[i] << 8 | code[i + 1];
+      i += 2 + instructionLength;
+      var numberOfPoints = endPtsOfContours[endPtsOfContours.length - 1] + 1;
+      var points = [];
+      while (points.length < numberOfPoints) {
+        flags = code[i++];
+        var repeat = 1;
+        if (flags & 0x08) {
+          repeat += code[i++];
+        }
+        while (repeat-- > 0) {
+          points.push({ flags: flags });
+        }
+      }
+      for (j = 0; j < numberOfPoints; j++) {
+        switch (points[j].flags & 0x12) {
+          case 0x00:
+            x += (code[i] << 24 | code[i + 1] << 16) >> 16;
+            i += 2;
+            break;
+          case 0x02:
+            x -= code[i++];
+            break;
+          case 0x12:
+            x += code[i++];
+            break;
+        }
+        points[j].x = x;
+      }
+      for (j = 0; j < numberOfPoints; j++) {
+        switch (points[j].flags & 0x24) {
+          case 0x00:
+            y += (code[i] << 24 | code[i + 1] << 16) >> 16;
+            i += 2;
+            break;
+          case 0x04:
+            y -= code[i++];
+            break;
+          case 0x24:
+            y += code[i++];
+            break;
+        }
+        points[j].y = y;
+      }
+      var startPoint = 0;
+      for (i = 0; i < numberOfContours; i++) {
+        var endPoint = endPtsOfContours[i];
+        var contour = points.slice(startPoint, endPoint + 1);
+        if (contour[0].flags & 1) {
+          contour.push(contour[0]);
+        } else if (contour[contour.length - 1].flags & 1) {
+          contour.unshift(contour[contour.length - 1]);
+        } else {
+          var p = {
+            flags: 1,
+            x: (contour[0].x + contour[contour.length - 1].x) / 2,
+            y: (contour[0].y + contour[contour.length - 1].y) / 2
+          };
+          contour.unshift(p);
+          contour.push(p);
+        }
+        moveTo(contour[0].x, contour[0].y);
+        for (j = 1, jj = contour.length; j < jj; j++) {
+          if (contour[j].flags & 1) {
+            lineTo(contour[j].x, contour[j].y);
+          } else if (contour[j + 1].flags & 1) {
+            quadraticCurveTo(contour[j].x, contour[j].y, contour[j + 1].x, contour[j + 1].y);
+            j++;
+          } else {
+            quadraticCurveTo(contour[j].x, contour[j].y, (contour[j].x + contour[j + 1].x) / 2, (contour[j].y + contour[j + 1].y) / 2);
+          }
+        }
+        startPoint = endPoint + 1;
+      }
+    }
+  }
+  function compileCharString(code, cmds, font) {
+    var stack = [];
+    var x = 0,
+        y = 0;
+    var stems = 0;
+    function moveTo(x, y) {
+      cmds.push({
+        cmd: 'moveTo',
+        args: [x, y]
+      });
+    }
+    function lineTo(x, y) {
+      cmds.push({
+        cmd: 'lineTo',
+        args: [x, y]
+      });
+    }
+    function bezierCurveTo(x1, y1, x2, y2, x, y) {
+      cmds.push({
+        cmd: 'bezierCurveTo',
+        args: [x1, y1, x2, y2, x, y]
+      });
+    }
+    function parse(code) {
+      var i = 0;
+      while (i < code.length) {
+        var stackClean = false;
+        var v = code[i++];
+        var xa, xb, ya, yb, y1, y2, y3, n, subrCode;
+        switch (v) {
+          case 1:
+            stems += stack.length >> 1;
+            stackClean = true;
+            break;
+          case 3:
+            stems += stack.length >> 1;
+            stackClean = true;
+            break;
+          case 4:
+            y += stack.pop();
+            moveTo(x, y);
+            stackClean = true;
+            break;
+          case 5:
+            while (stack.length > 0) {
+              x += stack.shift();
+              y += stack.shift();
+              lineTo(x, y);
+            }
+            break;
+          case 6:
+            while (stack.length > 0) {
+              x += stack.shift();
+              lineTo(x, y);
+              if (stack.length === 0) {
+                break;
+              }
+              y += stack.shift();
+              lineTo(x, y);
+            }
+            break;
+          case 7:
+            while (stack.length > 0) {
+              y += stack.shift();
+              lineTo(x, y);
+              if (stack.length === 0) {
+                break;
+              }
+              x += stack.shift();
+              lineTo(x, y);
+            }
+            break;
+          case 8:
+            while (stack.length > 0) {
+              xa = x + stack.shift();
+              ya = y + stack.shift();
+              xb = xa + stack.shift();
+              yb = ya + stack.shift();
+              x = xb + stack.shift();
+              y = yb + stack.shift();
+              bezierCurveTo(xa, ya, xb, yb, x, y);
+            }
+            break;
+          case 10:
+            n = stack.pop() + font.subrsBias;
+            subrCode = font.subrs[n];
+            if (subrCode) {
+              parse(subrCode);
+            }
+            break;
+          case 11:
+            return;
+          case 12:
+            v = code[i++];
+            switch (v) {
+              case 34:
+                xa = x + stack.shift();
+                xb = xa + stack.shift();
+                y1 = y + stack.shift();
+                x = xb + stack.shift();
+                bezierCurveTo(xa, y, xb, y1, x, y1);
+                xa = x + stack.shift();
+                xb = xa + stack.shift();
+                x = xb + stack.shift();
+                bezierCurveTo(xa, y1, xb, y, x, y);
+                break;
+              case 35:
+                xa = x + stack.shift();
+                ya = y + stack.shift();
+                xb = xa + stack.shift();
+                yb = ya + stack.shift();
+                x = xb + stack.shift();
+                y = yb + stack.shift();
+                bezierCurveTo(xa, ya, xb, yb, x, y);
+                xa = x + stack.shift();
+                ya = y + stack.shift();
+                xb = xa + stack.shift();
+                yb = ya + stack.shift();
+                x = xb + stack.shift();
+                y = yb + stack.shift();
+                bezierCurveTo(xa, ya, xb, yb, x, y);
+                stack.pop();
+                break;
+              case 36:
+                xa = x + stack.shift();
+                y1 = y + stack.shift();
+                xb = xa + stack.shift();
+                y2 = y1 + stack.shift();
+                x = xb + stack.shift();
+                bezierCurveTo(xa, y1, xb, y2, x, y2);
+                xa = x + stack.shift();
+                xb = xa + stack.shift();
+                y3 = y2 + stack.shift();
+                x = xb + stack.shift();
+                bezierCurveTo(xa, y2, xb, y3, x, y);
+                break;
+              case 37:
+                var x0 = x,
+                    y0 = y;
+                xa = x + stack.shift();
+                ya = y + stack.shift();
+                xb = xa + stack.shift();
+                yb = ya + stack.shift();
+                x = xb + stack.shift();
+                y = yb + stack.shift();
+                bezierCurveTo(xa, ya, xb, yb, x, y);
+                xa = x + stack.shift();
+                ya = y + stack.shift();
+                xb = xa + stack.shift();
+                yb = ya + stack.shift();
+                x = xb;
+                y = yb;
+                if (Math.abs(x - x0) > Math.abs(y - y0)) {
+                  x += stack.shift();
+                } else {
+                  y += stack.shift();
+                }
+                bezierCurveTo(xa, ya, xb, yb, x, y);
+                break;
+              default:
+                error('unknown operator: 12 ' + v);
+            }
+            break;
+          case 14:
+            if (stack.length >= 4) {
+              var achar = stack.pop();
+              var bchar = stack.pop();
+              y = stack.pop();
+              x = stack.pop();
+              cmds.push({ cmd: 'save' });
+              cmds.push({
+                cmd: 'translate',
+                args: [x, y]
+              });
+              var cmap = lookupCmap(font.cmap, String.fromCharCode(font.glyphNameMap[StandardEncoding[achar]]));
+              compileCharString(font.glyphs[cmap.glyphId], cmds, font);
+              cmds.push({ cmd: 'restore' });
+              cmap = lookupCmap(font.cmap, String.fromCharCode(font.glyphNameMap[StandardEncoding[bchar]]));
+              compileCharString(font.glyphs[cmap.glyphId], cmds, font);
+            }
+            return;
+          case 18:
+            stems += stack.length >> 1;
+            stackClean = true;
+            break;
+          case 19:
+            stems += stack.length >> 1;
+            i += stems + 7 >> 3;
+            stackClean = true;
+            break;
+          case 20:
+            stems += stack.length >> 1;
+            i += stems + 7 >> 3;
+            stackClean = true;
+            break;
+          case 21:
+            y += stack.pop();
+            x += stack.pop();
+            moveTo(x, y);
+            stackClean = true;
+            break;
+          case 22:
+            x += stack.pop();
+            moveTo(x, y);
+            stackClean = true;
+            break;
+          case 23:
+            stems += stack.length >> 1;
+            stackClean = true;
+            break;
+          case 24:
+            while (stack.length > 2) {
+              xa = x + stack.shift();
+              ya = y + stack.shift();
+              xb = xa + stack.shift();
+              yb = ya + stack.shift();
+              x = xb + stack.shift();
+              y = yb + stack.shift();
+              bezierCurveTo(xa, ya, xb, yb, x, y);
+            }
+            x += stack.shift();
+            y += stack.shift();
+            lineTo(x, y);
+            break;
+          case 25:
+            while (stack.length > 6) {
+              x += stack.shift();
+              y += stack.shift();
+              lineTo(x, y);
+            }
+            xa = x + stack.shift();
+            ya = y + stack.shift();
+            xb = xa + stack.shift();
+            yb = ya + stack.shift();
+            x = xb + stack.shift();
+            y = yb + stack.shift();
+            bezierCurveTo(xa, ya, xb, yb, x, y);
+            break;
+          case 26:
+            if (stack.length % 2) {
+              x += stack.shift();
+            }
+            while (stack.length > 0) {
+              xa = x;
+              ya = y + stack.shift();
+              xb = xa + stack.shift();
+              yb = ya + stack.shift();
+              x = xb;
+              y = yb + stack.shift();
+              bezierCurveTo(xa, ya, xb, yb, x, y);
+            }
+            break;
+          case 27:
+            if (stack.length % 2) {
+              y += stack.shift();
+            }
+            while (stack.length > 0) {
+              xa = x + stack.shift();
+              ya = y;
+              xb = xa + stack.shift();
+              yb = ya + stack.shift();
+              x = xb + stack.shift();
+              y = yb;
+              bezierCurveTo(xa, ya, xb, yb, x, y);
+            }
+            break;
+          case 28:
+            stack.push((code[i] << 24 | code[i + 1] << 16) >> 16);
+            i += 2;
+            break;
+          case 29:
+            n = stack.pop() + font.gsubrsBias;
+            subrCode = font.gsubrs[n];
+            if (subrCode) {
+              parse(subrCode);
+            }
+            break;
+          case 30:
+            while (stack.length > 0) {
+              xa = x;
+              ya = y + stack.shift();
+              xb = xa + stack.shift();
+              yb = ya + stack.shift();
+              x = xb + stack.shift();
+              y = yb + (stack.length === 1 ? stack.shift() : 0);
+              bezierCurveTo(xa, ya, xb, yb, x, y);
+              if (stack.length === 0) {
+                break;
+              }
+              xa = x + stack.shift();
+              ya = y;
+              xb = xa + stack.shift();
+              yb = ya + stack.shift();
+              y = yb + stack.shift();
+              x = xb + (stack.length === 1 ? stack.shift() : 0);
+              bezierCurveTo(xa, ya, xb, yb, x, y);
+            }
+            break;
+          case 31:
+            while (stack.length > 0) {
+              xa = x + stack.shift();
+              ya = y;
+              xb = xa + stack.shift();
+              yb = ya + stack.shift();
+              y = yb + stack.shift();
+              x = xb + (stack.length === 1 ? stack.shift() : 0);
+              bezierCurveTo(xa, ya, xb, yb, x, y);
+              if (stack.length === 0) {
+                break;
+              }
+              xa = x;
+              ya = y + stack.shift();
+              xb = xa + stack.shift();
+              yb = ya + stack.shift();
+              x = xb + stack.shift();
+              y = yb + (stack.length === 1 ? stack.shift() : 0);
+              bezierCurveTo(xa, ya, xb, yb, x, y);
+            }
+            break;
+          default:
+            if (v < 32) {
+              error('unknown operator: ' + v);
+            }
+            if (v < 247) {
+              stack.push(v - 139);
+            } else if (v < 251) {
+              stack.push((v - 247) * 256 + code[i++] + 108);
+            } else if (v < 255) {
+              stack.push(-(v - 251) * 256 - code[i++] - 108);
+            } else {
+              stack.push((code[i] << 24 | code[i + 1] << 16 | code[i + 2] << 8 | code[i + 3]) / 65536);
+              i += 4;
+            }
+            break;
+        }
+        if (stackClean) {
+          stack.length = 0;
+        }
+      }
+    }
+    parse(code);
+  }
+  var noop = '';
+  function CompiledFont(fontMatrix) {
+    this.compiledGlyphs = Object.create(null);
+    this.compiledCharCodeToGlyphId = Object.create(null);
+    this.fontMatrix = fontMatrix;
+  }
+  CompiledFont.prototype = {
+    getPathJs: function (unicode) {
+      var cmap = lookupCmap(this.cmap, unicode);
+      var fn = this.compiledGlyphs[cmap.glyphId];
+      if (!fn) {
+        fn = this.compileGlyph(this.glyphs[cmap.glyphId]);
+        this.compiledGlyphs[cmap.glyphId] = fn;
+      }
+      if (this.compiledCharCodeToGlyphId[cmap.charCode] === undefined) {
+        this.compiledCharCodeToGlyphId[cmap.charCode] = cmap.glyphId;
+      }
+      return fn;
+    },
+    compileGlyph: function (code) {
+      if (!code || code.length === 0 || code[0] === 14) {
+        return noop;
+      }
+      var cmds = [];
+      cmds.push({ cmd: 'save' });
+      cmds.push({
+        cmd: 'transform',
+        args: this.fontMatrix.slice()
+      });
+      cmds.push({
+        cmd: 'scale',
+        args: ['size', '-size']
+      });
+      this.compileGlyphImpl(code, cmds);
+      cmds.push({ cmd: 'restore' });
+      return cmds;
+    },
+    compileGlyphImpl: function () {
+      error('Children classes should implement this.');
+    },
+    hasBuiltPath: function (unicode) {
+      var cmap = lookupCmap(this.cmap, unicode);
+      return this.compiledGlyphs[cmap.glyphId] !== undefined && this.compiledCharCodeToGlyphId[cmap.charCode] !== undefined;
+    }
+  };
+  function TrueTypeCompiled(glyphs, cmap, fontMatrix) {
+    fontMatrix = fontMatrix || [0.000488, 0, 0, 0.000488, 0, 0];
+    CompiledFont.call(this, fontMatrix);
+    this.glyphs = glyphs;
+    this.cmap = cmap;
+  }
+  Util.inherit(TrueTypeCompiled, CompiledFont, {
+    compileGlyphImpl: function (code, cmds) {
+      compileGlyf(code, cmds, this);
+    }
+  });
+  function Type2Compiled(cffInfo, cmap, fontMatrix, glyphNameMap) {
+    fontMatrix = fontMatrix || [0.001, 0, 0, 0.001, 0, 0];
+    CompiledFont.call(this, fontMatrix);
+    this.glyphs = cffInfo.glyphs;
+    this.gsubrs = cffInfo.gsubrs || [];
+    this.subrs = cffInfo.subrs || [];
+    this.cmap = cmap;
+    this.glyphNameMap = glyphNameMap || getGlyphsUnicode();
+    this.gsubrsBias = this.gsubrs.length < 1240 ? 107 : this.gsubrs.length < 33900 ? 1131 : 32768;
+    this.subrsBias = this.subrs.length < 1240 ? 107 : this.subrs.length < 33900 ? 1131 : 32768;
+  }
+  Util.inherit(Type2Compiled, CompiledFont, {
+    compileGlyphImpl: function (code, cmds) {
+      compileCharString(code, cmds, this);
+    }
+  });
+  return {
+    create: function FontRendererFactory_create(font, seacAnalysisEnabled) {
+      var data = new Uint8Array(font.data);
+      var cmap, glyf, loca, cff, indexToLocFormat, unitsPerEm;
+      var numTables = getUshort(data, 4);
+      for (var i = 0, p = 12; i < numTables; i++, p += 16) {
+        var tag = bytesToString(data.subarray(p, p + 4));
+        var offset = getLong(data, p + 8);
+        var length = getLong(data, p + 12);
+        switch (tag) {
+          case 'cmap':
+            cmap = parseCmap(data, offset, offset + length);
+            break;
+          case 'glyf':
+            glyf = data.subarray(offset, offset + length);
+            break;
+          case 'loca':
+            loca = data.subarray(offset, offset + length);
+            break;
+          case 'head':
+            unitsPerEm = getUshort(data, offset + 18);
+            indexToLocFormat = getUshort(data, offset + 50);
+            break;
+          case 'CFF ':
+            cff = parseCff(data, offset, offset + length, seacAnalysisEnabled);
+            break;
+        }
+      }
+      if (glyf) {
+        var fontMatrix = !unitsPerEm ? font.fontMatrix : [1 / unitsPerEm, 0, 0, 1 / unitsPerEm, 0, 0];
+        return new TrueTypeCompiled(parseGlyfTable(glyf, loca, indexToLocFormat), cmap, fontMatrix);
+      }
+      return new Type2Compiled(cff, cmap, font.fontMatrix, font.glyphNameMap);
+    }
+  };
+}();
+exports.FontRendererFactory = FontRendererFactory;
+
+/***/ }),
+/* 26 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var corePrimitives = __w_pdfjs_require__(1);
+var coreStream = __w_pdfjs_require__(2);
+var coreGlyphList = __w_pdfjs_require__(7);
+var coreFontRenderer = __w_pdfjs_require__(25);
+var coreEncodings = __w_pdfjs_require__(4);
+var coreStandardFonts = __w_pdfjs_require__(17);
+var coreUnicode = __w_pdfjs_require__(18);
+var coreType1Parser = __w_pdfjs_require__(35);
+var coreCFFParser = __w_pdfjs_require__(11);
+var FONT_IDENTITY_MATRIX = sharedUtil.FONT_IDENTITY_MATRIX;
+var FontType = sharedUtil.FontType;
+var assert = sharedUtil.assert;
+var bytesToString = sharedUtil.bytesToString;
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var isArray = sharedUtil.isArray;
+var isInt = sharedUtil.isInt;
+var isNum = sharedUtil.isNum;
+var readUint32 = sharedUtil.readUint32;
+var shadow = sharedUtil.shadow;
+var string32 = sharedUtil.string32;
+var warn = sharedUtil.warn;
+var MissingDataException = sharedUtil.MissingDataException;
+var isSpace = sharedUtil.isSpace;
+var Stream = coreStream.Stream;
+var getGlyphsUnicode = coreGlyphList.getGlyphsUnicode;
+var getDingbatsGlyphsUnicode = coreGlyphList.getDingbatsGlyphsUnicode;
+var FontRendererFactory = coreFontRenderer.FontRendererFactory;
+var StandardEncoding = coreEncodings.StandardEncoding;
+var MacRomanEncoding = coreEncodings.MacRomanEncoding;
+var SymbolSetEncoding = coreEncodings.SymbolSetEncoding;
+var ZapfDingbatsEncoding = coreEncodings.ZapfDingbatsEncoding;
+var getEncoding = coreEncodings.getEncoding;
+var getStdFontMap = coreStandardFonts.getStdFontMap;
+var getNonStdFontMap = coreStandardFonts.getNonStdFontMap;
+var getGlyphMapForStandardFonts = coreStandardFonts.getGlyphMapForStandardFonts;
+var getSupplementalGlyphMapForArialBlack = coreStandardFonts.getSupplementalGlyphMapForArialBlack;
+var getUnicodeRangeFor = coreUnicode.getUnicodeRangeFor;
+var mapSpecialUnicodeValues = coreUnicode.mapSpecialUnicodeValues;
+var getUnicodeForGlyph = coreUnicode.getUnicodeForGlyph;
+var Type1Parser = coreType1Parser.Type1Parser;
+var CFFStandardStrings = coreCFFParser.CFFStandardStrings;
+var CFFParser = coreCFFParser.CFFParser;
+var CFFCompiler = coreCFFParser.CFFCompiler;
+var CFF = coreCFFParser.CFF;
+var CFFHeader = coreCFFParser.CFFHeader;
+var CFFTopDict = coreCFFParser.CFFTopDict;
+var CFFPrivateDict = coreCFFParser.CFFPrivateDict;
+var CFFStrings = coreCFFParser.CFFStrings;
+var CFFIndex = coreCFFParser.CFFIndex;
+var CFFCharset = coreCFFParser.CFFCharset;
+var PRIVATE_USE_OFFSET_START = 0xE000;
+var PRIVATE_USE_OFFSET_END = 0xF8FF;
+var SKIP_PRIVATE_USE_RANGE_F000_TO_F01F = false;
+var PDF_GLYPH_SPACE_UNITS = 1000;
+var SEAC_ANALYSIS_ENABLED = false;
+var FontFlags = {
+  FixedPitch: 1,
+  Serif: 2,
+  Symbolic: 4,
+  Script: 8,
+  Nonsymbolic: 32,
+  Italic: 64,
+  AllCap: 65536,
+  SmallCap: 131072,
+  ForceBold: 262144
+};
+var MacStandardGlyphOrdering = ['.notdef', '.null', 'nonmarkingreturn', 'space', 'exclam', 'quotedbl', 'numbersign', 'dollar', 'percent', 'ampersand', 'quotesingle', 'parenleft', 'parenright', 'asterisk', 'plus', 'comma', 'hyphen', 'period', 'slash', 'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon', 'less', 'equal', 'greater', 'question', 'at', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'bracketleft', 'backslash', 'bracketright', 'asciicircum', 'underscore', 'grave', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 'braceleft', 'bar', 'braceright', 'asciitilde', 'Adieresis', 'Aring', 'Ccedilla', 'Eacute', 'Ntilde', 'Odieresis', 'Udieresis', 'aacute', 'agrave', 'acircumflex', 'adieresis', 'atilde', 'aring', 'ccedilla', 'eacute', 'egrave', 'ecircumflex', 'edieresis', 'iacute', 'igrave', 'icircumflex', 'idieresis', 'ntilde', 'oacute', 'ograve', 'ocircumflex', 'odieresis', 'otilde', 'uacute', 'ugrave', 'ucircumflex', 'udieresis', 'dagger', 'degree', 'cent', 'sterling', 'section', 'bullet', 'paragraph', 'germandbls', 'registered', 'copyright', 'trademark', 'acute', 'dieresis', 'notequal', 'AE', 'Oslash', 'infinity', 'plusminus', 'lessequal', 'greaterequal', 'yen', 'mu', 'partialdiff', 'summation', 'product', 'pi', 'integral', 'ordfeminine', 'ordmasculine', 'Omega', 'ae', 'oslash', 'questiondown', 'exclamdown', 'logicalnot', 'radical', 'florin', 'approxequal', 'Delta', 'guillemotleft', 'guillemotright', 'ellipsis', 'nonbreakingspace', 'Agrave', 'Atilde', 'Otilde', 'OE', 'oe', 'endash', 'emdash', 'quotedblleft', 'quotedblright', 'quoteleft', 'quoteright', 'divide', 'lozenge', 'ydieresis', 'Ydieresis', 'fraction', 'currency', 'guilsinglleft', 'guilsinglright', 'fi', 'fl', 'daggerdbl', 'periodcentered', 'quotesinglbase', 'quotedblbase', 'perthousand', 'Acircumflex', 'Ecircumflex', 'Aacute', 'Edieresis', 'Egrave', 'Iacute', 'Icircumflex', 'Idieresis', 'Igrave', 'Oacute', 'Ocircumflex', 'apple', 'Ograve', 'Uacute', 'Ucircumflex', 'Ugrave', 'dotlessi', 'circumflex', 'tilde', 'macron', 'breve', 'dotaccent', 'ring', 'cedilla', 'hungarumlaut', 'ogonek', 'caron', 'Lslash', 'lslash', 'Scaron', 'scaron', 'Zcaron', 'zcaron', 'brokenbar', 'Eth', 'eth', 'Yacute', 'yacute', 'Thorn', 'thorn', 'minus', 'multiply', 'onesuperior', 'twosuperior', 'threesuperior', 'onehalf', 'onequarter', 'threequarters', 'franc', 'Gbreve', 'gbreve', 'Idotaccent', 'Scedilla', 'scedilla', 'Cacute', 'cacute', 'Ccaron', 'ccaron', 'dcroat'];
+function adjustWidths(properties) {
+  if (!properties.fontMatrix) {
+    return;
+  }
+  if (properties.fontMatrix[0] === FONT_IDENTITY_MATRIX[0]) {
+    return;
+  }
+  var scale = 0.001 / properties.fontMatrix[0];
+  var glyphsWidths = properties.widths;
+  for (var glyph in glyphsWidths) {
+    glyphsWidths[glyph] *= scale;
+  }
+  properties.defaultWidth *= scale;
+}
+function adjustToUnicode(properties, builtInEncoding) {
+  if (properties.hasIncludedToUnicodeMap) {
+    return;
+  }
+  if (properties.hasEncoding) {
+    return;
+  }
+  if (builtInEncoding === properties.defaultEncoding) {
+    return;
+  }
+  if (properties.toUnicode instanceof IdentityToUnicodeMap) {
+    return;
+  }
+  var toUnicode = [],
+      glyphsUnicodeMap = getGlyphsUnicode();
+  for (var charCode in builtInEncoding) {
+    var glyphName = builtInEncoding[charCode];
+    var unicode = getUnicodeForGlyph(glyphName, glyphsUnicodeMap);
+    if (unicode !== -1) {
+      toUnicode[charCode] = String.fromCharCode(unicode);
+    }
+  }
+  properties.toUnicode.amend(toUnicode);
+}
+function getFontType(type, subtype) {
+  switch (type) {
+    case 'Type1':
+      return subtype === 'Type1C' ? FontType.TYPE1C : FontType.TYPE1;
+    case 'CIDFontType0':
+      return subtype === 'CIDFontType0C' ? FontType.CIDFONTTYPE0C : FontType.CIDFONTTYPE0;
+    case 'OpenType':
+      return FontType.OPENTYPE;
+    case 'TrueType':
+      return FontType.TRUETYPE;
+    case 'CIDFontType2':
+      return FontType.CIDFONTTYPE2;
+    case 'MMType1':
+      return FontType.MMTYPE1;
+    case 'Type0':
+      return FontType.TYPE0;
+    default:
+      return FontType.UNKNOWN;
+  }
+}
+function recoverGlyphName(name, glyphsUnicodeMap) {
+  if (glyphsUnicodeMap[name] !== undefined) {
+    return name;
+  }
+  var unicode = getUnicodeForGlyph(name, glyphsUnicodeMap);
+  if (unicode !== -1) {
+    for (var key in glyphsUnicodeMap) {
+      if (glyphsUnicodeMap[key] === unicode) {
+        return key;
+      }
+    }
+  }
+  info('Unable to recover a standard glyph name for: ' + name);
+  return name;
+}
+var Glyph = function GlyphClosure() {
+  function Glyph(fontChar, unicode, accent, width, vmetric, operatorListId, isSpace, isInFont) {
+    this.fontChar = fontChar;
+    this.unicode = unicode;
+    this.accent = accent;
+    this.width = width;
+    this.vmetric = vmetric;
+    this.operatorListId = operatorListId;
+    this.isSpace = isSpace;
+    this.isInFont = isInFont;
+  }
+  Glyph.prototype.matchesForCache = function (fontChar, unicode, accent, width, vmetric, operatorListId, isSpace, isInFont) {
+    return this.fontChar === fontChar && this.unicode === unicode && this.accent === accent && this.width === width && this.vmetric === vmetric && this.operatorListId === operatorListId && this.isSpace === isSpace && this.isInFont === isInFont;
+  };
+  return Glyph;
+}();
+var ToUnicodeMap = function ToUnicodeMapClosure() {
+  function ToUnicodeMap(cmap) {
+    this._map = cmap;
+  }
+  ToUnicodeMap.prototype = {
+    get length() {
+      return this._map.length;
+    },
+    forEach: function (callback) {
+      for (var charCode in this._map) {
+        callback(charCode, this._map[charCode].charCodeAt(0));
+      }
+    },
+    has: function (i) {
+      return this._map[i] !== undefined;
+    },
+    get: function (i) {
+      return this._map[i];
+    },
+    charCodeOf: function (v) {
+      return this._map.indexOf(v);
+    },
+    amend: function (map) {
+      for (var charCode in map) {
+        this._map[charCode] = map[charCode];
+      }
+    }
+  };
+  return ToUnicodeMap;
+}();
+var IdentityToUnicodeMap = function IdentityToUnicodeMapClosure() {
+  function IdentityToUnicodeMap(firstChar, lastChar) {
+    this.firstChar = firstChar;
+    this.lastChar = lastChar;
+  }
+  IdentityToUnicodeMap.prototype = {
+    get length() {
+      return this.lastChar + 1 - this.firstChar;
+    },
+    forEach: function (callback) {
+      for (var i = this.firstChar, ii = this.lastChar; i <= ii; i++) {
+        callback(i, i);
+      }
+    },
+    has: function (i) {
+      return this.firstChar <= i && i <= this.lastChar;
+    },
+    get: function (i) {
+      if (this.firstChar <= i && i <= this.lastChar) {
+        return String.fromCharCode(i);
+      }
+      return undefined;
+    },
+    charCodeOf: function (v) {
+      return isInt(v) && v >= this.firstChar && v <= this.lastChar ? v : -1;
+    },
+    amend: function (map) {
+      error('Should not call amend()');
+    }
+  };
+  return IdentityToUnicodeMap;
+}();
+var OpenTypeFileBuilder = function OpenTypeFileBuilderClosure() {
+  function writeInt16(dest, offset, num) {
+    dest[offset] = num >> 8 & 0xFF;
+    dest[offset + 1] = num & 0xFF;
+  }
+  function writeInt32(dest, offset, num) {
+    dest[offset] = num >> 24 & 0xFF;
+    dest[offset + 1] = num >> 16 & 0xFF;
+    dest[offset + 2] = num >> 8 & 0xFF;
+    dest[offset + 3] = num & 0xFF;
+  }
+  function writeData(dest, offset, data) {
+    var i, ii;
+    if (data instanceof Uint8Array) {
+      dest.set(data, offset);
+    } else if (typeof data === 'string') {
+      for (i = 0, ii = data.length; i < ii; i++) {
+        dest[offset++] = data.charCodeAt(i) & 0xFF;
+      }
+    } else {
+      for (i = 0, ii = data.length; i < ii; i++) {
+        dest[offset++] = data[i] & 0xFF;
+      }
+    }
+  }
+  function OpenTypeFileBuilder(sfnt) {
+    this.sfnt = sfnt;
+    this.tables = Object.create(null);
+  }
+  OpenTypeFileBuilder.getSearchParams = function OpenTypeFileBuilder_getSearchParams(entriesCount, entrySize) {
+    var maxPower2 = 1,
+        log2 = 0;
+    while ((maxPower2 ^ entriesCount) > maxPower2) {
+      maxPower2 <<= 1;
+      log2++;
+    }
+    var searchRange = maxPower2 * entrySize;
+    return {
+      range: searchRange,
+      entry: log2,
+      rangeShift: entrySize * entriesCount - searchRange
+    };
+  };
+  var OTF_HEADER_SIZE = 12;
+  var OTF_TABLE_ENTRY_SIZE = 16;
+  OpenTypeFileBuilder.prototype = {
+    toArray: function OpenTypeFileBuilder_toArray() {
+      var sfnt = this.sfnt;
+      var tables = this.tables;
+      var tablesNames = Object.keys(tables);
+      tablesNames.sort();
+      var numTables = tablesNames.length;
+      var i, j, jj, table, tableName;
+      var offset = OTF_HEADER_SIZE + numTables * OTF_TABLE_ENTRY_SIZE;
+      var tableOffsets = [offset];
+      for (i = 0; i < numTables; i++) {
+        table = tables[tablesNames[i]];
+        var paddedLength = (table.length + 3 & ~3) >>> 0;
+        offset += paddedLength;
+        tableOffsets.push(offset);
+      }
+      var file = new Uint8Array(offset);
+      for (i = 0; i < numTables; i++) {
+        table = tables[tablesNames[i]];
+        writeData(file, tableOffsets[i], table);
+      }
+      if (sfnt === 'true') {
+        sfnt = string32(0x00010000);
+      }
+      file[0] = sfnt.charCodeAt(0) & 0xFF;
+      file[1] = sfnt.charCodeAt(1) & 0xFF;
+      file[2] = sfnt.charCodeAt(2) & 0xFF;
+      file[3] = sfnt.charCodeAt(3) & 0xFF;
+      writeInt16(file, 4, numTables);
+      var searchParams = OpenTypeFileBuilder.getSearchParams(numTables, 16);
+      writeInt16(file, 6, searchParams.range);
+      writeInt16(file, 8, searchParams.entry);
+      writeInt16(file, 10, searchParams.rangeShift);
+      offset = OTF_HEADER_SIZE;
+      for (i = 0; i < numTables; i++) {
+        tableName = tablesNames[i];
+        file[offset] = tableName.charCodeAt(0) & 0xFF;
+        file[offset + 1] = tableName.charCodeAt(1) & 0xFF;
+        file[offset + 2] = tableName.charCodeAt(2) & 0xFF;
+        file[offset + 3] = tableName.charCodeAt(3) & 0xFF;
+        var checksum = 0;
+        for (j = tableOffsets[i], jj = tableOffsets[i + 1]; j < jj; j += 4) {
+          var quad = readUint32(file, j);
+          checksum = checksum + quad >>> 0;
+        }
+        writeInt32(file, offset + 4, checksum);
+        writeInt32(file, offset + 8, tableOffsets[i]);
+        writeInt32(file, offset + 12, tables[tableName].length);
+        offset += OTF_TABLE_ENTRY_SIZE;
+      }
+      return file;
+    },
+    addTable: function OpenTypeFileBuilder_addTable(tag, data) {
+      if (tag in this.tables) {
+        throw new Error('Table ' + tag + ' already exists');
+      }
+      this.tables[tag] = data;
+    }
+  };
+  return OpenTypeFileBuilder;
+}();
+var ProblematicCharRanges = new Int32Array([0x0000, 0x0020, 0x007F, 0x00A1, 0x00AD, 0x00AE, 0x0600, 0x0780, 0x08A0, 0x10A0, 0x1780, 0x1800, 0x1C00, 0x1C50, 0x2000, 0x2010, 0x2011, 0x2012, 0x2028, 0x2030, 0x205F, 0x2070, 0x25CC, 0x25CD, 0x3000, 0x3001, 0xAA60, 0xAA80, 0xFFF0, 0x10000]);
+var Font = function FontClosure() {
+  function Font(name, file, properties) {
+    var charCode, glyphName, unicode;
+    this.name = name;
+    this.loadedName = properties.loadedName;
+    this.isType3Font = properties.isType3Font;
+    this.sizes = [];
+    this.missingFile = false;
+    this.glyphCache = Object.create(null);
+    this.isSerifFont = !!(properties.flags & FontFlags.Serif);
+    this.isSymbolicFont = !!(properties.flags & FontFlags.Symbolic);
+    this.isMonospace = !!(properties.flags & FontFlags.FixedPitch);
+    var type = properties.type;
+    var subtype = properties.subtype;
+    this.type = type;
+    this.fallbackName = this.isMonospace ? 'monospace' : this.isSerifFont ? 'serif' : 'sans-serif';
+    this.differences = properties.differences;
+    this.widths = properties.widths;
+    this.defaultWidth = properties.defaultWidth;
+    this.composite = properties.composite;
+    this.wideChars = properties.wideChars;
+    this.cMap = properties.cMap;
+    this.ascent = properties.ascent / PDF_GLYPH_SPACE_UNITS;
+    this.descent = properties.descent / PDF_GLYPH_SPACE_UNITS;
+    this.fontMatrix = properties.fontMatrix;
+    this.bbox = properties.bbox;
+    this.toUnicode = properties.toUnicode;
+    this.toFontChar = [];
+    if (properties.type === 'Type3') {
+      for (charCode = 0; charCode < 256; charCode++) {
+        this.toFontChar[charCode] = this.differences[charCode] || properties.defaultEncoding[charCode];
+      }
+      this.fontType = FontType.TYPE3;
+      return;
+    }
+    this.cidEncoding = properties.cidEncoding;
+    this.vertical = properties.vertical;
+    if (this.vertical) {
+      this.vmetrics = properties.vmetrics;
+      this.defaultVMetrics = properties.defaultVMetrics;
+    }
+    var glyphsUnicodeMap;
+    if (!file || file.isEmpty) {
+      if (file) {
+        warn('Font file is empty in "' + name + '" (' + this.loadedName + ')');
+      }
+      this.missingFile = true;
+      var fontName = name.replace(/[,_]/g, '-');
+      var stdFontMap = getStdFontMap(),
+          nonStdFontMap = getNonStdFontMap();
+      var isStandardFont = !!stdFontMap[fontName] || !!(nonStdFontMap[fontName] && stdFontMap[nonStdFontMap[fontName]]);
+      fontName = stdFontMap[fontName] || nonStdFontMap[fontName] || fontName;
+      this.bold = fontName.search(/bold/gi) !== -1;
+      this.italic = fontName.search(/oblique/gi) !== -1 || fontName.search(/italic/gi) !== -1;
+      this.black = name.search(/Black/g) !== -1;
+      this.remeasure = Object.keys(this.widths).length > 0;
+      if (isStandardFont && type === 'CIDFontType2' && properties.cidEncoding.indexOf('Identity-') === 0) {
+        var GlyphMapForStandardFonts = getGlyphMapForStandardFonts();
+        var map = [];
+        for (charCode in GlyphMapForStandardFonts) {
+          map[+charCode] = GlyphMapForStandardFonts[charCode];
+        }
+        if (/Arial-?Black/i.test(name)) {
+          var SupplementalGlyphMapForArialBlack = getSupplementalGlyphMapForArialBlack();
+          for (charCode in SupplementalGlyphMapForArialBlack) {
+            map[+charCode] = SupplementalGlyphMapForArialBlack[charCode];
+          }
+        }
+        var isIdentityUnicode = this.toUnicode instanceof IdentityToUnicodeMap;
+        if (!isIdentityUnicode) {
+          this.toUnicode.forEach(function (charCode, unicodeCharCode) {
+            map[+charCode] = unicodeCharCode;
+          });
+        }
+        this.toFontChar = map;
+        this.toUnicode = new ToUnicodeMap(map);
+      } else if (/Symbol/i.test(fontName)) {
+        this.toFontChar = buildToFontChar(SymbolSetEncoding, getGlyphsUnicode(), properties.differences);
+      } else if (/Dingbats/i.test(fontName)) {
+        if (/Wingdings/i.test(name)) {
+          warn('Non-embedded Wingdings font, falling back to ZapfDingbats.');
+        }
+        this.toFontChar = buildToFontChar(ZapfDingbatsEncoding, getDingbatsGlyphsUnicode(), properties.differences);
+      } else if (isStandardFont) {
+        this.toFontChar = buildToFontChar(properties.defaultEncoding, getGlyphsUnicode(), properties.differences);
+      } else {
+        glyphsUnicodeMap = getGlyphsUnicode();
+        this.toUnicode.forEach(function (charCode, unicodeCharCode) {
+          if (!this.composite) {
+            glyphName = properties.differences[charCode] || properties.defaultEncoding[charCode];
+            unicode = getUnicodeForGlyph(glyphName, glyphsUnicodeMap);
+            if (unicode !== -1) {
+              unicodeCharCode = unicode;
+            }
+          }
+          this.toFontChar[charCode] = unicodeCharCode;
+        }.bind(this));
+      }
+      this.loadedName = fontName.split('-')[0];
+      this.loading = false;
+      this.fontType = getFontType(type, subtype);
+      return;
+    }
+    if (subtype === 'Type1C') {
+      if (type !== 'Type1' && type !== 'MMType1') {
+        if (isTrueTypeFile(file)) {
+          subtype = 'TrueType';
+        } else {
+          type = 'Type1';
+        }
+      } else if (isOpenTypeFile(file)) {
+        type = subtype = 'OpenType';
+      }
+    }
+    if (subtype === 'CIDFontType0C' && type !== 'CIDFontType0') {
+      type = 'CIDFontType0';
+    }
+    if (subtype === 'OpenType') {
+      type = 'OpenType';
+    }
+    if (type === 'CIDFontType0') {
+      if (isType1File(file)) {
+        subtype = 'CIDFontType0';
+      } else if (isOpenTypeFile(file)) {
+        type = subtype = 'OpenType';
+      } else {
+        subtype = 'CIDFontType0C';
+      }
+    }
+    var data;
+    switch (type) {
+      case 'MMType1':
+        info('MMType1 font (' + name + '), falling back to Type1.');
+      case 'Type1':
+      case 'CIDFontType0':
+        this.mimetype = 'font/opentype';
+        var cff = subtype === 'Type1C' || subtype === 'CIDFontType0C' ? new CFFFont(file, properties) : new Type1Font(name, file, properties);
+        adjustWidths(properties);
+        data = this.convert(name, cff, properties);
+        break;
+      case 'OpenType':
+      case 'TrueType':
+      case 'CIDFontType2':
+        this.mimetype = 'font/opentype';
+        data = this.checkAndRepair(name, file, properties);
+        if (this.isOpenType) {
+          adjustWidths(properties);
+          type = 'OpenType';
+        }
+        break;
+      default:
+        error('Font ' + type + ' is not supported');
+        break;
+    }
+    this.data = data;
+    this.fontType = getFontType(type, subtype);
+    this.fontMatrix = properties.fontMatrix;
+    this.widths = properties.widths;
+    this.defaultWidth = properties.defaultWidth;
+    this.toUnicode = properties.toUnicode;
+    this.encoding = properties.baseEncoding;
+    this.seacMap = properties.seacMap;
+    this.loading = true;
+  }
+  Font.getFontID = function () {
+    var ID = 1;
+    return function Font_getFontID() {
+      return String(ID++);
+    };
+  }();
+  function int16(b0, b1) {
+    return (b0 << 8) + b1;
+  }
+  function signedInt16(b0, b1) {
+    var value = (b0 << 8) + b1;
+    return value & 1 << 15 ? value - 0x10000 : value;
+  }
+  function int32(b0, b1, b2, b3) {
+    return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3;
+  }
+  function string16(value) {
+    return String.fromCharCode(value >> 8 & 0xff, value & 0xff);
+  }
+  function safeString16(value) {
+    value = value > 0x7FFF ? 0x7FFF : value < -0x8000 ? -0x8000 : value;
+    return String.fromCharCode(value >> 8 & 0xff, value & 0xff);
+  }
+  function isTrueTypeFile(file) {
+    var header = file.peekBytes(4);
+    return readUint32(header, 0) === 0x00010000;
+  }
+  function isOpenTypeFile(file) {
+    var header = file.peekBytes(4);
+    return bytesToString(header) === 'OTTO';
+  }
+  function isType1File(file) {
+    var header = file.peekBytes(2);
+    if (header[0] === 0x25 && header[1] === 0x21) {
+      return true;
+    }
+    if (header[0] === 0x80 && header[1] === 0x01) {
+      return true;
+    }
+    return false;
+  }
+  function buildToFontChar(encoding, glyphsUnicodeMap, differences) {
+    var toFontChar = [],
+        unicode;
+    for (var i = 0, ii = encoding.length; i < ii; i++) {
+      unicode = getUnicodeForGlyph(encoding[i], glyphsUnicodeMap);
+      if (unicode !== -1) {
+        toFontChar[i] = unicode;
+      }
+    }
+    for (var charCode in differences) {
+      unicode = getUnicodeForGlyph(differences[charCode], glyphsUnicodeMap);
+      if (unicode !== -1) {
+        toFontChar[+charCode] = unicode;
+      }
+    }
+    return toFontChar;
+  }
+  function isProblematicUnicodeLocation(code) {
+    var i = 0,
+        j = ProblematicCharRanges.length - 1;
+    while (i < j) {
+      var c = i + j + 1 >> 1;
+      if (code < ProblematicCharRanges[c]) {
+        j = c - 1;
+      } else {
+        i = c;
+      }
+    }
+    return !(i & 1);
+  }
+  function adjustMapping(charCodeToGlyphId, properties) {
+    var toUnicode = properties.toUnicode;
+    var isSymbolic = !!(properties.flags & FontFlags.Symbolic);
+    var isIdentityUnicode = properties.toUnicode instanceof IdentityToUnicodeMap;
+    var newMap = Object.create(null);
+    var toFontChar = [];
+    var usedFontCharCodes = [];
+    var nextAvailableFontCharCode = PRIVATE_USE_OFFSET_START;
+    for (var originalCharCode in charCodeToGlyphId) {
+      originalCharCode |= 0;
+      var glyphId = charCodeToGlyphId[originalCharCode];
+      var fontCharCode = originalCharCode;
+      var hasUnicodeValue = false;
+      if (!isIdentityUnicode && toUnicode.has(originalCharCode)) {
+        hasUnicodeValue = true;
+        var unicode = toUnicode.get(fontCharCode);
+        if (unicode.length === 1) {
+          fontCharCode = unicode.charCodeAt(0);
+        }
+      }
+      if ((usedFontCharCodes[fontCharCode] !== undefined || isProblematicUnicodeLocation(fontCharCode) || isSymbolic && !hasUnicodeValue) && nextAvailableFontCharCode <= PRIVATE_USE_OFFSET_END) {
+        do {
+          fontCharCode = nextAvailableFontCharCode++;
+          if (SKIP_PRIVATE_USE_RANGE_F000_TO_F01F && fontCharCode === 0xF000) {
+            fontCharCode = 0xF020;
+            nextAvailableFontCharCode = fontCharCode + 1;
+          }
+        } while (usedFontCharCodes[fontCharCode] !== undefined && nextAvailableFontCharCode <= PRIVATE_USE_OFFSET_END);
+      }
+      newMap[fontCharCode] = glyphId;
+      toFontChar[originalCharCode] = fontCharCode;
+      usedFontCharCodes[fontCharCode] = true;
+    }
+    return {
+      toFontChar: toFontChar,
+      charCodeToGlyphId: newMap,
+      nextAvailableFontCharCode: nextAvailableFontCharCode
+    };
+  }
+  function getRanges(glyphs, numGlyphs) {
+    var codes = [];
+    for (var charCode in glyphs) {
+      if (glyphs[charCode] >= numGlyphs) {
+        continue;
+      }
+      codes.push({
+        fontCharCode: charCode | 0,
+        glyphId: glyphs[charCode]
+      });
+    }
+    codes.sort(function fontGetRangesSort(a, b) {
+      return a.fontCharCode - b.fontCharCode;
+    });
+    var ranges = [];
+    var length = codes.length;
+    for (var n = 0; n < length;) {
+      var start = codes[n].fontCharCode;
+      var codeIndices = [codes[n].glyphId];
+      ++n;
+      var end = start;
+      while (n < length && end + 1 === codes[n].fontCharCode) {
+        codeIndices.push(codes[n].glyphId);
+        ++end;
+        ++n;
+        if (end === 0xFFFF) {
+          break;
+        }
+      }
+      ranges.push([start, end, codeIndices]);
+    }
+    return ranges;
+  }
+  function createCmapTable(glyphs, numGlyphs) {
+    var ranges = getRanges(glyphs, numGlyphs);
+    var numTables = ranges[ranges.length - 1][1] > 0xFFFF ? 2 : 1;
+    var cmap = '\x00\x00' + string16(numTables) + '\x00\x03' + '\x00\x01' + string32(4 + numTables * 8);
+    var i, ii, j, jj;
+    for (i = ranges.length - 1; i >= 0; --i) {
+      if (ranges[i][0] <= 0xFFFF) {
+        break;
+      }
+    }
+    var bmpLength = i + 1;
+    if (ranges[i][0] < 0xFFFF && ranges[i][1] === 0xFFFF) {
+      ranges[i][1] = 0xFFFE;
+    }
+    var trailingRangesCount = ranges[i][1] < 0xFFFF ? 1 : 0;
+    var segCount = bmpLength + trailingRangesCount;
+    var searchParams = OpenTypeFileBuilder.getSearchParams(segCount, 2);
+    var startCount = '';
+    var endCount = '';
+    var idDeltas = '';
+    var idRangeOffsets = '';
+    var glyphsIds = '';
+    var bias = 0;
+    var range, start, end, codes;
+    for (i = 0, ii = bmpLength; i < ii; i++) {
+      range = ranges[i];
+      start = range[0];
+      end = range[1];
+      startCount += string16(start);
+      endCount += string16(end);
+      codes = range[2];
+      var contiguous = true;
+      for (j = 1, jj = codes.length; j < jj; ++j) {
+        if (codes[j] !== codes[j - 1] + 1) {
+          contiguous = false;
+          break;
+        }
+      }
+      if (!contiguous) {
+        var offset = (segCount - i) * 2 + bias * 2;
+        bias += end - start + 1;
+        idDeltas += string16(0);
+        idRangeOffsets += string16(offset);
+        for (j = 0, jj = codes.length; j < jj; ++j) {
+          glyphsIds += string16(codes[j]);
+        }
+      } else {
+        var startCode = codes[0];
+        idDeltas += string16(startCode - start & 0xFFFF);
+        idRangeOffsets += string16(0);
+      }
+    }
+    if (trailingRangesCount > 0) {
+      endCount += '\xFF\xFF';
+      startCount += '\xFF\xFF';
+      idDeltas += '\x00\x01';
+      idRangeOffsets += '\x00\x00';
+    }
+    var format314 = '\x00\x00' + string16(2 * segCount) + string16(searchParams.range) + string16(searchParams.entry) + string16(searchParams.rangeShift) + endCount + '\x00\x00' + startCount + idDeltas + idRangeOffsets + glyphsIds;
+    var format31012 = '';
+    var header31012 = '';
+    if (numTables > 1) {
+      cmap += '\x00\x03' + '\x00\x0A' + string32(4 + numTables * 8 + 4 + format314.length);
+      format31012 = '';
+      for (i = 0, ii = ranges.length; i < ii; i++) {
+        range = ranges[i];
+        start = range[0];
+        codes = range[2];
+        var code = codes[0];
+        for (j = 1, jj = codes.length; j < jj; ++j) {
+          if (codes[j] !== codes[j - 1] + 1) {
+            end = range[0] + j - 1;
+            format31012 += string32(start) + string32(end) + string32(code);
+            start = end + 1;
+            code = codes[j];
+          }
+        }
+        format31012 += string32(start) + string32(range[1]) + string32(code);
+      }
+      header31012 = '\x00\x0C' + '\x00\x00' + string32(format31012.length + 16) + '\x00\x00\x00\x00' + string32(format31012.length / 12);
+    }
+    return cmap + '\x00\x04' + string16(format314.length + 4) + format314 + header31012 + format31012;
+  }
+  function validateOS2Table(os2) {
+    var stream = new Stream(os2.data);
+    var version = stream.getUint16();
+    stream.getBytes(60);
+    var selection = stream.getUint16();
+    if (version < 4 && selection & 0x0300) {
+      return false;
+    }
+    var firstChar = stream.getUint16();
+    var lastChar = stream.getUint16();
+    if (firstChar > lastChar) {
+      return false;
+    }
+    stream.getBytes(6);
+    var usWinAscent = stream.getUint16();
+    if (usWinAscent === 0) {
+      return false;
+    }
+    os2.data[8] = os2.data[9] = 0;
+    return true;
+  }
+  function createOS2Table(properties, charstrings, override) {
+    override = override || {
+      unitsPerEm: 0,
+      yMax: 0,
+      yMin: 0,
+      ascent: 0,
+      descent: 0
+    };
+    var ulUnicodeRange1 = 0;
+    var ulUnicodeRange2 = 0;
+    var ulUnicodeRange3 = 0;
+    var ulUnicodeRange4 = 0;
+    var firstCharIndex = null;
+    var lastCharIndex = 0;
+    if (charstrings) {
+      for (var code in charstrings) {
+        code |= 0;
+        if (firstCharIndex > code || !firstCharIndex) {
+          firstCharIndex = code;
+        }
+        if (lastCharIndex < code) {
+          lastCharIndex = code;
+        }
+        var position = getUnicodeRangeFor(code);
+        if (position < 32) {
+          ulUnicodeRange1 |= 1 << position;
+        } else if (position < 64) {
+          ulUnicodeRange2 |= 1 << position - 32;
+        } else if (position < 96) {
+          ulUnicodeRange3 |= 1 << position - 64;
+        } else if (position < 123) {
+          ulUnicodeRange4 |= 1 << position - 96;
+        } else {
+          error('Unicode ranges Bits > 123 are reserved for internal usage');
+        }
+      }
+    } else {
+      firstCharIndex = 0;
+      lastCharIndex = 255;
+    }
+    var bbox = properties.bbox || [0, 0, 0, 0];
+    var unitsPerEm = override.unitsPerEm || 1 / (properties.fontMatrix || FONT_IDENTITY_MATRIX)[0];
+    var scale = properties.ascentScaled ? 1.0 : unitsPerEm / PDF_GLYPH_SPACE_UNITS;
+    var typoAscent = override.ascent || Math.round(scale * (properties.ascent || bbox[3]));
+    var typoDescent = override.descent || Math.round(scale * (properties.descent || bbox[1]));
+    if (typoDescent > 0 && properties.descent > 0 && bbox[1] < 0) {
+      typoDescent = -typoDescent;
+    }
+    var winAscent = override.yMax || typoAscent;
+    var winDescent = -override.yMin || -typoDescent;
+    return '\x00\x03' + '\x02\x24' + '\x01\xF4' + '\x00\x05' + '\x00\x00' + '\x02\x8A' + '\x02\xBB' + '\x00\x00' + '\x00\x8C' + '\x02\x8A' + '\x02\xBB' + '\x00\x00' + '\x01\xDF' + '\x00\x31' + '\x01\x02' + '\x00\x00' + '\x00\x00\x06' + String.fromCharCode(properties.fixedPitch ? 0x09 : 0x00) + '\x00\x00\x00\x00\x00\x00' + string32(ulUnicodeRange1) + string32(ulUnicodeRange2) + string32(ulUnicodeRange3) + string32(ulUnicodeRange4) + '\x2A\x32\x31\x2A' + string16(properties.italicAngle ? 1 : 0) + string16(firstCharIndex || properties.firstChar) + string16(lastCharIndex || properties.lastChar) + string16(typoAscent) + string16(typoDescent) + '\x00\x64' + string16(winAscent) + string16(winDescent) + '\x00\x00\x00\x00' + '\x00\x00\x00\x00' + string16(properties.xHeight) + string16(properties.capHeight) + string16(0) + string16(firstCharIndex || properties.firstChar) + '\x00\x03';
+  }
+  function createPostTable(properties) {
+    var angle = Math.floor(properties.italicAngle * Math.pow(2, 16));
+    return '\x00\x03\x00\x00' + string32(angle) + '\x00\x00' + '\x00\x00' + string32(properties.fixedPitch) + '\x00\x00\x00\x00' + '\x00\x00\x00\x00' + '\x00\x00\x00\x00' + '\x00\x00\x00\x00';
+  }
+  function createNameTable(name, proto) {
+    if (!proto) {
+      proto = [[], []];
+    }
+    var strings = [proto[0][0] || 'Original licence', proto[0][1] || name, proto[0][2] || 'Unknown', proto[0][3] || 'uniqueID', proto[0][4] || name, proto[0][5] || 'Version 0.11', proto[0][6] || '', proto[0][7] || 'Unknown', proto[0][8] || 'Unknown', proto[0][9] || 'Unknown'];
+    var stringsUnicode = [];
+    var i, ii, j, jj, str;
+    for (i = 0, ii = strings.length; i < ii; i++) {
+      str = proto[1][i] || strings[i];
+      var strBufUnicode = [];
+      for (j = 0, jj = str.length; j < jj; j++) {
+        strBufUnicode.push(string16(str.charCodeAt(j)));
+      }
+      stringsUnicode.push(strBufUnicode.join(''));
+    }
+    var names = [strings, stringsUnicode];
+    var platforms = ['\x00\x01', '\x00\x03'];
+    var encodings = ['\x00\x00', '\x00\x01'];
+    var languages = ['\x00\x00', '\x04\x09'];
+    var namesRecordCount = strings.length * platforms.length;
+    var nameTable = '\x00\x00' + string16(namesRecordCount) + string16(namesRecordCount * 12 + 6);
+    var strOffset = 0;
+    for (i = 0, ii = platforms.length; i < ii; i++) {
+      var strs = names[i];
+      for (j = 0, jj = strs.length; j < jj; j++) {
+        str = strs[j];
+        var nameRecord = platforms[i] + encodings[i] + languages[i] + string16(j) + string16(str.length) + string16(strOffset);
+        nameTable += nameRecord;
+        strOffset += str.length;
+      }
+    }
+    nameTable += strings.join('') + stringsUnicode.join('');
+    return nameTable;
+  }
+  Font.prototype = {
+    name: null,
+    font: null,
+    mimetype: null,
+    encoding: null,
+    get renderer() {
+      var renderer = FontRendererFactory.create(this, SEAC_ANALYSIS_ENABLED);
+      return shadow(this, 'renderer', renderer);
+    },
+    exportData: function Font_exportData() {
+      var data = {};
+      for (var i in this) {
+        if (this.hasOwnProperty(i)) {
+          data[i] = this[i];
+        }
+      }
+      return data;
+    },
+    checkAndRepair: function Font_checkAndRepair(name, font, properties) {
+      function readTableEntry(file) {
+        var tag = bytesToString(file.getBytes(4));
+        var checksum = file.getInt32() >>> 0;
+        var offset = file.getInt32() >>> 0;
+        var length = file.getInt32() >>> 0;
+        var previousPosition = file.pos;
+        file.pos = file.start ? file.start : 0;
+        file.skip(offset);
+        var data = file.getBytes(length);
+        file.pos = previousPosition;
+        if (tag === 'head') {
+          data[8] = data[9] = data[10] = data[11] = 0;
+          data[17] |= 0x20;
+        }
+        return {
+          tag: tag,
+          checksum: checksum,
+          length: length,
+          offset: offset,
+          data: data
+        };
+      }
+      function readOpenTypeHeader(ttf) {
+        return {
+          version: bytesToString(ttf.getBytes(4)),
+          numTables: ttf.getUint16(),
+          searchRange: ttf.getUint16(),
+          entrySelector: ttf.getUint16(),
+          rangeShift: ttf.getUint16()
+        };
+      }
+      function readCmapTable(cmap, font, isSymbolicFont, hasEncoding) {
+        if (!cmap) {
+          warn('No cmap table available.');
+          return {
+            platformId: -1,
+            encodingId: -1,
+            mappings: [],
+            hasShortCmap: false
+          };
+        }
+        var segment;
+        var start = (font.start ? font.start : 0) + cmap.offset;
+        font.pos = start;
+        font.getUint16();
+        var numTables = font.getUint16();
+        var potentialTable;
+        var canBreak = false;
+        for (var i = 0; i < numTables; i++) {
+          var platformId = font.getUint16();
+          var encodingId = font.getUint16();
+          var offset = font.getInt32() >>> 0;
+          var useTable = false;
+          if (platformId === 0 && encodingId === 0) {
+            useTable = true;
+          } else if (platformId === 1 && encodingId === 0) {
+            useTable = true;
+          } else if (platformId === 3 && encodingId === 1 && (hasEncoding || !potentialTable)) {
+            useTable = true;
+            if (!isSymbolicFont) {
+              canBreak = true;
+            }
+          } else if (isSymbolicFont && platformId === 3 && encodingId === 0) {
+            useTable = true;
+            canBreak = true;
+          }
+          if (useTable) {
+            potentialTable = {
+              platformId: platformId,
+              encodingId: encodingId,
+              offset: offset
+            };
+          }
+          if (canBreak) {
+            break;
+          }
+        }
+        if (potentialTable) {
+          font.pos = start + potentialTable.offset;
+        }
+        if (!potentialTable || font.peekByte() === -1) {
+          warn('Could not find a preferred cmap table.');
+          return {
+            platformId: -1,
+            encodingId: -1,
+            mappings: [],
+            hasShortCmap: false
+          };
+        }
+        var format = font.getUint16();
+        font.getUint16();
+        font.getUint16();
+        var hasShortCmap = false;
+        var mappings = [];
+        var j, glyphId;
+        if (format === 0) {
+          for (j = 0; j < 256; j++) {
+            var index = font.getByte();
+            if (!index) {
+              continue;
+            }
+            mappings.push({
+              charCode: j,
+              glyphId: index
+            });
+          }
+          hasShortCmap = true;
+        } else if (format === 4) {
+          var segCount = font.getUint16() >> 1;
+          font.getBytes(6);
+          var segIndex,
+              segments = [];
+          for (segIndex = 0; segIndex < segCount; segIndex++) {
+            segments.push({ end: font.getUint16() });
+          }
+          font.getUint16();
+          for (segIndex = 0; segIndex < segCount; segIndex++) {
+            segments[segIndex].start = font.getUint16();
+          }
+          for (segIndex = 0; segIndex < segCount; segIndex++) {
+            segments[segIndex].delta = font.getUint16();
+          }
+          var offsetsCount = 0;
+          for (segIndex = 0; segIndex < segCount; segIndex++) {
+            segment = segments[segIndex];
+            var rangeOffset = font.getUint16();
+            if (!rangeOffset) {
+              segment.offsetIndex = -1;
+              continue;
+            }
+            var offsetIndex = (rangeOffset >> 1) - (segCount - segIndex);
+            segment.offsetIndex = offsetIndex;
+            offsetsCount = Math.max(offsetsCount, offsetIndex + segment.end - segment.start + 1);
+          }
+          var offsets = [];
+          for (j = 0; j < offsetsCount; j++) {
+            offsets.push(font.getUint16());
+          }
+          for (segIndex = 0; segIndex < segCount; segIndex++) {
+            segment = segments[segIndex];
+            start = segment.start;
+            var end = segment.end;
+            var delta = segment.delta;
+            offsetIndex = segment.offsetIndex;
+            for (j = start; j <= end; j++) {
+              if (j === 0xFFFF) {
+                continue;
+              }
+              glyphId = offsetIndex < 0 ? j : offsets[offsetIndex + j - start];
+              glyphId = glyphId + delta & 0xFFFF;
+              if (glyphId === 0) {
+                continue;
+              }
+              mappings.push({
+                charCode: j,
+                glyphId: glyphId
+              });
+            }
+          }
+        } else if (format === 6) {
+          var firstCode = font.getUint16();
+          var entryCount = font.getUint16();
+          for (j = 0; j < entryCount; j++) {
+            glyphId = font.getUint16();
+            var charCode = firstCode + j;
+            mappings.push({
+              charCode: charCode,
+              glyphId: glyphId
+            });
+          }
+        } else {
+          warn('cmap table has unsupported format: ' + format);
+          return {
+            platformId: -1,
+            encodingId: -1,
+            mappings: [],
+            hasShortCmap: false
+          };
+        }
+        mappings.sort(function (a, b) {
+          return a.charCode - b.charCode;
+        });
+        for (i = 1; i < mappings.length; i++) {
+          if (mappings[i - 1].charCode === mappings[i].charCode) {
+            mappings.splice(i, 1);
+            i--;
+          }
+        }
+        return {
+          platformId: potentialTable.platformId,
+          encodingId: potentialTable.encodingId,
+          mappings: mappings,
+          hasShortCmap: hasShortCmap
+        };
+      }
+      function sanitizeMetrics(font, header, metrics, numGlyphs) {
+        if (!header) {
+          if (metrics) {
+            metrics.data = null;
+          }
+          return;
+        }
+        font.pos = (font.start ? font.start : 0) + header.offset;
+        font.pos += header.length - 2;
+        var numOfMetrics = font.getUint16();
+        if (numOfMetrics > numGlyphs) {
+          info('The numOfMetrics (' + numOfMetrics + ') should not be ' + 'greater than the numGlyphs (' + numGlyphs + ')');
+          numOfMetrics = numGlyphs;
+          header.data[34] = (numOfMetrics & 0xff00) >> 8;
+          header.data[35] = numOfMetrics & 0x00ff;
+        }
+        var numOfSidebearings = numGlyphs - numOfMetrics;
+        var numMissing = numOfSidebearings - (metrics.length - numOfMetrics * 4 >> 1);
+        if (numMissing > 0) {
+          var entries = new Uint8Array(metrics.length + numMissing * 2);
+          entries.set(metrics.data);
+          metrics.data = entries;
+        }
+      }
+      function sanitizeGlyph(source, sourceStart, sourceEnd, dest, destStart, hintsValid) {
+        if (sourceEnd - sourceStart <= 12) {
+          return 0;
+        }
+        var glyf = source.subarray(sourceStart, sourceEnd);
+        var contoursCount = glyf[0] << 8 | glyf[1];
+        if (contoursCount & 0x8000) {
+          dest.set(glyf, destStart);
+          return glyf.length;
+        }
+        var i,
+            j = 10,
+            flagsCount = 0;
+        for (i = 0; i < contoursCount; i++) {
+          var endPoint = glyf[j] << 8 | glyf[j + 1];
+          flagsCount = endPoint + 1;
+          j += 2;
+        }
+        var instructionsStart = j;
+        var instructionsLength = glyf[j] << 8 | glyf[j + 1];
+        j += 2 + instructionsLength;
+        var instructionsEnd = j;
+        var coordinatesLength = 0;
+        for (i = 0; i < flagsCount; i++) {
+          var flag = glyf[j++];
+          if (flag & 0xC0) {
+            glyf[j - 1] = flag & 0x3F;
+          }
+          var xyLength = (flag & 2 ? 1 : flag & 16 ? 0 : 2) + (flag & 4 ? 1 : flag & 32 ? 0 : 2);
+          coordinatesLength += xyLength;
+          if (flag & 8) {
+            var repeat = glyf[j++];
+            i += repeat;
+            coordinatesLength += repeat * xyLength;
+          }
+        }
+        if (coordinatesLength === 0) {
+          return 0;
+        }
+        var glyphDataLength = j + coordinatesLength;
+        if (glyphDataLength > glyf.length) {
+          return 0;
+        }
+        if (!hintsValid && instructionsLength > 0) {
+          dest.set(glyf.subarray(0, instructionsStart), destStart);
+          dest.set([0, 0], destStart + instructionsStart);
+          dest.set(glyf.subarray(instructionsEnd, glyphDataLength), destStart + instructionsStart + 2);
+          glyphDataLength -= instructionsLength;
+          if (glyf.length - glyphDataLength > 3) {
+            glyphDataLength = glyphDataLength + 3 & ~3;
+          }
+          return glyphDataLength;
+        }
+        if (glyf.length - glyphDataLength > 3) {
+          glyphDataLength = glyphDataLength + 3 & ~3;
+          dest.set(glyf.subarray(0, glyphDataLength), destStart);
+          return glyphDataLength;
+        }
+        dest.set(glyf, destStart);
+        return glyf.length;
+      }
+      function sanitizeHead(head, numGlyphs, locaLength) {
+        var data = head.data;
+        var version = int32(data[0], data[1], data[2], data[3]);
+        if (version >> 16 !== 1) {
+          info('Attempting to fix invalid version in head table: ' + version);
+          data[0] = 0;
+          data[1] = 1;
+          data[2] = 0;
+          data[3] = 0;
+        }
+        var indexToLocFormat = int16(data[50], data[51]);
+        if (indexToLocFormat < 0 || indexToLocFormat > 1) {
+          info('Attempting to fix invalid indexToLocFormat in head table: ' + indexToLocFormat);
+          var numGlyphsPlusOne = numGlyphs + 1;
+          if (locaLength === numGlyphsPlusOne << 1) {
+            data[50] = 0;
+            data[51] = 0;
+          } else if (locaLength === numGlyphsPlusOne << 2) {
+            data[50] = 0;
+            data[51] = 1;
+          } else {
+            warn('Could not fix indexToLocFormat: ' + indexToLocFormat);
+          }
+        }
+      }
+      function sanitizeGlyphLocations(loca, glyf, numGlyphs, isGlyphLocationsLong, hintsValid, dupFirstEntry) {
+        var itemSize, itemDecode, itemEncode;
+        if (isGlyphLocationsLong) {
+          itemSize = 4;
+          itemDecode = function fontItemDecodeLong(data, offset) {
+            return data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3];
+          };
+          itemEncode = function fontItemEncodeLong(data, offset, value) {
+            data[offset] = value >>> 24 & 0xFF;
+            data[offset + 1] = value >> 16 & 0xFF;
+            data[offset + 2] = value >> 8 & 0xFF;
+            data[offset + 3] = value & 0xFF;
+          };
+        } else {
+          itemSize = 2;
+          itemDecode = function fontItemDecode(data, offset) {
+            return data[offset] << 9 | data[offset + 1] << 1;
+          };
+          itemEncode = function fontItemEncode(data, offset, value) {
+            data[offset] = value >> 9 & 0xFF;
+            data[offset + 1] = value >> 1 & 0xFF;
+          };
+        }
+        var locaData = loca.data;
+        var locaDataSize = itemSize * (1 + numGlyphs);
+        if (locaData.length !== locaDataSize) {
+          locaData = new Uint8Array(locaDataSize);
+          locaData.set(loca.data.subarray(0, locaDataSize));
+          loca.data = locaData;
+        }
+        var oldGlyfData = glyf.data;
+        var oldGlyfDataLength = oldGlyfData.length;
+        var newGlyfData = new Uint8Array(oldGlyfDataLength);
+        var startOffset = itemDecode(locaData, 0);
+        var writeOffset = 0;
+        var missingGlyphData = Object.create(null);
+        itemEncode(locaData, 0, writeOffset);
+        var i, j;
+        for (i = 0, j = itemSize; i < numGlyphs; i++, j += itemSize) {
+          var endOffset = itemDecode(locaData, j);
+          if (endOffset > oldGlyfDataLength && (oldGlyfDataLength + 3 & ~3) === endOffset) {
+            endOffset = oldGlyfDataLength;
+          }
+          if (endOffset > oldGlyfDataLength) {
+            itemEncode(locaData, j, writeOffset);
+            startOffset = endOffset;
+            continue;
+          }
+          if (startOffset === endOffset) {
+            missingGlyphData[i] = true;
+          }
+          var newLength = sanitizeGlyph(oldGlyfData, startOffset, endOffset, newGlyfData, writeOffset, hintsValid);
+          writeOffset += newLength;
+          itemEncode(locaData, j, writeOffset);
+          startOffset = endOffset;
+        }
+        if (writeOffset === 0) {
+          var simpleGlyph = new Uint8Array([0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 49, 0]);
+          for (i = 0, j = itemSize; i < numGlyphs; i++, j += itemSize) {
+            itemEncode(locaData, j, simpleGlyph.length);
+          }
+          glyf.data = simpleGlyph;
+          return missingGlyphData;
+        }
+        if (dupFirstEntry) {
+          var firstEntryLength = itemDecode(locaData, itemSize);
+          if (newGlyfData.length > firstEntryLength + writeOffset) {
+            glyf.data = newGlyfData.subarray(0, firstEntryLength + writeOffset);
+          } else {
+            glyf.data = new Uint8Array(firstEntryLength + writeOffset);
+            glyf.data.set(newGlyfData.subarray(0, writeOffset));
+          }
+          glyf.data.set(newGlyfData.subarray(0, firstEntryLength), writeOffset);
+          itemEncode(loca.data, locaData.length - itemSize, writeOffset + firstEntryLength);
+        } else {
+          glyf.data = newGlyfData.subarray(0, writeOffset);
+        }
+        return missingGlyphData;
+      }
+      function readPostScriptTable(post, properties, maxpNumGlyphs) {
+        var start = (font.start ? font.start : 0) + post.offset;
+        font.pos = start;
+        var length = post.length,
+            end = start + length;
+        var version = font.getInt32();
+        font.getBytes(28);
+        var glyphNames;
+        var valid = true;
+        var i;
+        switch (version) {
+          case 0x00010000:
+            glyphNames = MacStandardGlyphOrdering;
+            break;
+          case 0x00020000:
+            var numGlyphs = font.getUint16();
+            if (numGlyphs !== maxpNumGlyphs) {
+              valid = false;
+              break;
+            }
+            var glyphNameIndexes = [];
+            for (i = 0; i < numGlyphs; ++i) {
+              var index = font.getUint16();
+              if (index >= 32768) {
+                valid = false;
+                break;
+              }
+              glyphNameIndexes.push(index);
+            }
+            if (!valid) {
+              break;
+            }
+            var customNames = [];
+            var strBuf = [];
+            while (font.pos < end) {
+              var stringLength = font.getByte();
+              strBuf.length = stringLength;
+              for (i = 0; i < stringLength; ++i) {
+                strBuf[i] = String.fromCharCode(font.getByte());
+              }
+              customNames.push(strBuf.join(''));
+            }
+            glyphNames = [];
+            for (i = 0; i < numGlyphs; ++i) {
+              var j = glyphNameIndexes[i];
+              if (j < 258) {
+                glyphNames.push(MacStandardGlyphOrdering[j]);
+                continue;
+              }
+              glyphNames.push(customNames[j - 258]);
+            }
+            break;
+          case 0x00030000:
+            break;
+          default:
+            warn('Unknown/unsupported post table version ' + version);
+            valid = false;
+            if (properties.defaultEncoding) {
+              glyphNames = properties.defaultEncoding;
+            }
+            break;
+        }
+        properties.glyphNames = glyphNames;
+        return valid;
+      }
+      function readNameTable(nameTable) {
+        var start = (font.start ? font.start : 0) + nameTable.offset;
+        font.pos = start;
+        var names = [[], []];
+        var length = nameTable.length,
+            end = start + length;
+        var format = font.getUint16();
+        var FORMAT_0_HEADER_LENGTH = 6;
+        if (format !== 0 || length < FORMAT_0_HEADER_LENGTH) {
+          return names;
+        }
+        var numRecords = font.getUint16();
+        var stringsStart = font.getUint16();
+        var records = [];
+        var NAME_RECORD_LENGTH = 12;
+        var i, ii;
+        for (i = 0; i < numRecords && font.pos + NAME_RECORD_LENGTH <= end; i++) {
+          var r = {
+            platform: font.getUint16(),
+            encoding: font.getUint16(),
+            language: font.getUint16(),
+            name: font.getUint16(),
+            length: font.getUint16(),
+            offset: font.getUint16()
+          };
+          if (r.platform === 1 && r.encoding === 0 && r.language === 0 || r.platform === 3 && r.encoding === 1 && r.language === 0x409) {
+            records.push(r);
+          }
+        }
+        for (i = 0, ii = records.length; i < ii; i++) {
+          var record = records[i];
+          if (record.length <= 0) {
+            continue;
+          }
+          var pos = start + stringsStart + record.offset;
+          if (pos + record.length > end) {
+            continue;
+          }
+          font.pos = pos;
+          var nameIndex = record.name;
+          if (record.encoding) {
+            var str = '';
+            for (var j = 0, jj = record.length; j < jj; j += 2) {
+              str += String.fromCharCode(font.getUint16());
+            }
+            names[1][nameIndex] = str;
+          } else {
+            names[0][nameIndex] = bytesToString(font.getBytes(record.length));
+          }
+        }
+        return names;
+      }
+      var TTOpsStackDeltas = [0, 0, 0, 0, 0, 0, 0, 0, -2, -2, -2, -2, 0, 0, -2, -5, -1, -1, -1, -1, -1, -1, -1, -1, 0, 0, -1, 0, -1, -1, -1, -1, 1, -1, -999, 0, 1, 0, -1, -2, 0, -1, -2, -1, -1, 0, -1, -1, 0, 0, -999, -999, -1, -1, -1, -1, -2, -999, -2, -2, -999, 0, -2, -2, 0, 0, -2, 0, -2, 0, 0, 0, -2, -1, -1, 1, 1, 0, 0, -1, -1, -1, -1, -1, -1, -1, 0, 0, -1, 0, -1, -1, 0, -999, -1, -1, -1, -1, -1, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -2, -999, -999, -999, -999, -999, -1, -1, -2, -2, 0, 0, 0, 0, -1, -1, -999, -2, -2, 0, 0, -1, -2, -2, 0, 0, 0, -1, -1, -1, -2];
+      function sanitizeTTProgram(table, ttContext) {
+        var data = table.data;
+        var i = 0,
+            j,
+            n,
+            b,
+            funcId,
+            pc,
+            lastEndf = 0,
+            lastDeff = 0;
+        var stack = [];
+        var callstack = [];
+        var functionsCalled = [];
+        var tooComplexToFollowFunctions = ttContext.tooComplexToFollowFunctions;
+        var inFDEF = false,
+            ifLevel = 0,
+            inELSE = 0;
+        for (var ii = data.length; i < ii;) {
+          var op = data[i++];
+          if (op === 0x40) {
+            n = data[i++];
+            if (inFDEF || inELSE) {
+              i += n;
+            } else {
+              for (j = 0; j < n; j++) {
+                stack.push(data[i++]);
+              }
+            }
+          } else if (op === 0x41) {
+            n = data[i++];
+            if (inFDEF || inELSE) {
+              i += n * 2;
+            } else {
+              for (j = 0; j < n; j++) {
+                b = data[i++];
+                stack.push(b << 8 | data[i++]);
+              }
+            }
+          } else if ((op & 0xF8) === 0xB0) {
+            n = op - 0xB0 + 1;
+            if (inFDEF || inELSE) {
+              i += n;
+            } else {
+              for (j = 0; j < n; j++) {
+                stack.push(data[i++]);
+              }
+            }
+          } else if ((op & 0xF8) === 0xB8) {
+            n = op - 0xB8 + 1;
+            if (inFDEF || inELSE) {
+              i += n * 2;
+            } else {
+              for (j = 0; j < n; j++) {
+                b = data[i++];
+                stack.push(b << 8 | data[i++]);
+              }
+            }
+          } else if (op === 0x2B && !tooComplexToFollowFunctions) {
+            if (!inFDEF && !inELSE) {
+              funcId = stack[stack.length - 1];
+              ttContext.functionsUsed[funcId] = true;
+              if (funcId in ttContext.functionsStackDeltas) {
+                stack.length += ttContext.functionsStackDeltas[funcId];
+              } else if (funcId in ttContext.functionsDefined && functionsCalled.indexOf(funcId) < 0) {
+                callstack.push({
+                  data: data,
+                  i: i,
+                  stackTop: stack.length - 1
+                });
+                functionsCalled.push(funcId);
+                pc = ttContext.functionsDefined[funcId];
+                if (!pc) {
+                  warn('TT: CALL non-existent function');
+                  ttContext.hintsValid = false;
+                  return;
+                }
+                data = pc.data;
+                i = pc.i;
+              }
+            }
+          } else if (op === 0x2C && !tooComplexToFollowFunctions) {
+            if (inFDEF || inELSE) {
+              warn('TT: nested FDEFs not allowed');
+              tooComplexToFollowFunctions = true;
+            }
+            inFDEF = true;
+            lastDeff = i;
+            funcId = stack.pop();
+            ttContext.functionsDefined[funcId] = {
+              data: data,
+              i: i
+            };
+          } else if (op === 0x2D) {
+            if (inFDEF) {
+              inFDEF = false;
+              lastEndf = i;
+            } else {
+              pc = callstack.pop();
+              if (!pc) {
+                warn('TT: ENDF bad stack');
+                ttContext.hintsValid = false;
+                return;
+              }
+              funcId = functionsCalled.pop();
+              data = pc.data;
+              i = pc.i;
+              ttContext.functionsStackDeltas[funcId] = stack.length - pc.stackTop;
+            }
+          } else if (op === 0x89) {
+            if (inFDEF || inELSE) {
+              warn('TT: nested IDEFs not allowed');
+              tooComplexToFollowFunctions = true;
+            }
+            inFDEF = true;
+            lastDeff = i;
+          } else if (op === 0x58) {
+            ++ifLevel;
+          } else if (op === 0x1B) {
+            inELSE = ifLevel;
+          } else if (op === 0x59) {
+            if (inELSE === ifLevel) {
+              inELSE = 0;
+            }
+            --ifLevel;
+          } else if (op === 0x1C) {
+            if (!inFDEF && !inELSE) {
+              var offset = stack[stack.length - 1];
+              if (offset > 0) {
+                i += offset - 1;
+              }
+            }
+          }
+          if (!inFDEF && !inELSE) {
+            var stackDelta = op <= 0x8E ? TTOpsStackDeltas[op] : op >= 0xC0 && op <= 0xDF ? -1 : op >= 0xE0 ? -2 : 0;
+            if (op >= 0x71 && op <= 0x75) {
+              n = stack.pop();
+              if (!isNaN(n)) {
+                stackDelta = -n * 2;
+              }
+            }
+            while (stackDelta < 0 && stack.length > 0) {
+              stack.pop();
+              stackDelta++;
+            }
+            while (stackDelta > 0) {
+              stack.push(NaN);
+              stackDelta--;
+            }
+          }
+        }
+        ttContext.tooComplexToFollowFunctions = tooComplexToFollowFunctions;
+        var content = [data];
+        if (i > data.length) {
+          content.push(new Uint8Array(i - data.length));
+        }
+        if (lastDeff > lastEndf) {
+          warn('TT: complementing a missing function tail');
+          content.push(new Uint8Array([0x22, 0x2D]));
+        }
+        foldTTTable(table, content);
+      }
+      function checkInvalidFunctions(ttContext, maxFunctionDefs) {
+        if (ttContext.tooComplexToFollowFunctions) {
+          return;
+        }
+        if (ttContext.functionsDefined.length > maxFunctionDefs) {
+          warn('TT: more functions defined than expected');
+          ttContext.hintsValid = false;
+          return;
+        }
+        for (var j = 0, jj = ttContext.functionsUsed.length; j < jj; j++) {
+          if (j > maxFunctionDefs) {
+            warn('TT: invalid function id: ' + j);
+            ttContext.hintsValid = false;
+            return;
+          }
+          if (ttContext.functionsUsed[j] && !ttContext.functionsDefined[j]) {
+            warn('TT: undefined function: ' + j);
+            ttContext.hintsValid = false;
+            return;
+          }
+        }
+      }
+      function foldTTTable(table, content) {
+        if (content.length > 1) {
+          var newLength = 0;
+          var j, jj;
+          for (j = 0, jj = content.length; j < jj; j++) {
+            newLength += content[j].length;
+          }
+          newLength = newLength + 3 & ~3;
+          var result = new Uint8Array(newLength);
+          var pos = 0;
+          for (j = 0, jj = content.length; j < jj; j++) {
+            result.set(content[j], pos);
+            pos += content[j].length;
+          }
+          table.data = result;
+          table.length = newLength;
+        }
+      }
+      function sanitizeTTPrograms(fpgm, prep, cvt, maxFunctionDefs) {
+        var ttContext = {
+          functionsDefined: [],
+          functionsUsed: [],
+          functionsStackDeltas: [],
+          tooComplexToFollowFunctions: false,
+          hintsValid: true
+        };
+        if (fpgm) {
+          sanitizeTTProgram(fpgm, ttContext);
+        }
+        if (prep) {
+          sanitizeTTProgram(prep, ttContext);
+        }
+        if (fpgm) {
+          checkInvalidFunctions(ttContext, maxFunctionDefs);
+        }
+        if (cvt && cvt.length & 1) {
+          var cvtData = new Uint8Array(cvt.length + 1);
+          cvtData.set(cvt.data);
+          cvt.data = cvtData;
+        }
+        return ttContext.hintsValid;
+      }
+      font = new Stream(new Uint8Array(font.getBytes()));
+      var VALID_TABLES = ['OS/2', 'cmap', 'head', 'hhea', 'hmtx', 'maxp', 'name', 'post', 'loca', 'glyf', 'fpgm', 'prep', 'cvt ', 'CFF '];
+      var header = readOpenTypeHeader(font);
+      var numTables = header.numTables;
+      var cff, cffFile;
+      var tables = Object.create(null);
+      tables['OS/2'] = null;
+      tables['cmap'] = null;
+      tables['head'] = null;
+      tables['hhea'] = null;
+      tables['hmtx'] = null;
+      tables['maxp'] = null;
+      tables['name'] = null;
+      tables['post'] = null;
+      var table;
+      for (var i = 0; i < numTables; i++) {
+        table = readTableEntry(font);
+        if (VALID_TABLES.indexOf(table.tag) < 0) {
+          continue;
+        }
+        if (table.length === 0) {
+          continue;
+        }
+        tables[table.tag] = table;
+      }
+      var isTrueType = !tables['CFF '];
+      if (!isTrueType) {
+        if (header.version === 'OTTO' && !properties.composite || !tables['head'] || !tables['hhea'] || !tables['maxp'] || !tables['post']) {
+          cffFile = new Stream(tables['CFF '].data);
+          cff = new CFFFont(cffFile, properties);
+          adjustWidths(properties);
+          return this.convert(name, cff, properties);
+        }
+        delete tables['glyf'];
+        delete tables['loca'];
+        delete tables['fpgm'];
+        delete tables['prep'];
+        delete tables['cvt '];
+        this.isOpenType = true;
+      } else {
+        if (!tables['loca']) {
+          error('Required "loca" table is not found');
+        }
+        if (!tables['glyf']) {
+          warn('Required "glyf" table is not found -- trying to recover.');
+          tables['glyf'] = {
+            tag: 'glyf',
+            data: new Uint8Array(0)
+          };
+        }
+        this.isOpenType = false;
+      }
+      if (!tables['maxp']) {
+        error('Required "maxp" table is not found');
+      }
+      font.pos = (font.start || 0) + tables['maxp'].offset;
+      var version = font.getInt32();
+      var numGlyphs = font.getUint16();
+      var maxFunctionDefs = 0;
+      if (version >= 0x00010000 && tables['maxp'].length >= 22) {
+        font.pos += 8;
+        var maxZones = font.getUint16();
+        if (maxZones > 2) {
+          tables['maxp'].data[14] = 0;
+          tables['maxp'].data[15] = 2;
+        }
+        font.pos += 4;
+        maxFunctionDefs = font.getUint16();
+      }
+      var dupFirstEntry = false;
+      if (properties.type === 'CIDFontType2' && properties.toUnicode && properties.toUnicode.get(0) > '\u0000') {
+        dupFirstEntry = true;
+        numGlyphs++;
+        tables['maxp'].data[4] = numGlyphs >> 8;
+        tables['maxp'].data[5] = numGlyphs & 255;
+      }
+      var hintsValid = sanitizeTTPrograms(tables['fpgm'], tables['prep'], tables['cvt '], maxFunctionDefs);
+      if (!hintsValid) {
+        delete tables['fpgm'];
+        delete tables['prep'];
+        delete tables['cvt '];
+      }
+      sanitizeMetrics(font, tables['hhea'], tables['hmtx'], numGlyphs);
+      if (!tables['head']) {
+        error('Required "head" table is not found');
+      }
+      sanitizeHead(tables['head'], numGlyphs, isTrueType ? tables['loca'].length : 0);
+      var missingGlyphs = Object.create(null);
+      if (isTrueType) {
+        var isGlyphLocationsLong = int16(tables['head'].data[50], tables['head'].data[51]);
+        missingGlyphs = sanitizeGlyphLocations(tables['loca'], tables['glyf'], numGlyphs, isGlyphLocationsLong, hintsValid, dupFirstEntry);
+      }
+      if (!tables['hhea']) {
+        error('Required "hhea" table is not found');
+      }
+      if (tables['hhea'].data[10] === 0 && tables['hhea'].data[11] === 0) {
+        tables['hhea'].data[10] = 0xFF;
+        tables['hhea'].data[11] = 0xFF;
+      }
+      var metricsOverride = {
+        unitsPerEm: int16(tables['head'].data[18], tables['head'].data[19]),
+        yMax: int16(tables['head'].data[42], tables['head'].data[43]),
+        yMin: signedInt16(tables['head'].data[38], tables['head'].data[39]),
+        ascent: int16(tables['hhea'].data[4], tables['hhea'].data[5]),
+        descent: signedInt16(tables['hhea'].data[6], tables['hhea'].data[7])
+      };
+      this.ascent = metricsOverride.ascent / metricsOverride.unitsPerEm;
+      this.descent = metricsOverride.descent / metricsOverride.unitsPerEm;
+      if (tables['post']) {
+        var valid = readPostScriptTable(tables['post'], properties, numGlyphs);
+        if (!valid) {
+          tables['post'] = null;
+        }
+      }
+      var charCodeToGlyphId = [],
+          charCode;
+      var toUnicode = properties.toUnicode,
+          widths = properties.widths;
+      var skipToUnicode = toUnicode instanceof IdentityToUnicodeMap || toUnicode.length === 0x10000;
+      function hasGlyph(glyphId, charCode, widthCode) {
+        if (!missingGlyphs[glyphId]) {
+          return true;
+        }
+        if (!skipToUnicode && charCode >= 0 && toUnicode.has(charCode)) {
+          return true;
+        }
+        if (widths && widthCode >= 0 && isNum(widths[widthCode])) {
+          return true;
+        }
+        return false;
+      }
+      if (properties.composite) {
+        var cidToGidMap = properties.cidToGidMap || [];
+        var isCidToGidMapEmpty = cidToGidMap.length === 0;
+        properties.cMap.forEach(function (charCode, cid) {
+          assert(cid <= 0xffff, 'Max size of CID is 65,535');
+          var glyphId = -1;
+          if (isCidToGidMapEmpty) {
+            glyphId = cid;
+          } else if (cidToGidMap[cid] !== undefined) {
+            glyphId = cidToGidMap[cid];
+          }
+          if (glyphId >= 0 && glyphId < numGlyphs && hasGlyph(glyphId, charCode, cid)) {
+            charCodeToGlyphId[charCode] = glyphId;
+          }
+        });
+        if (dupFirstEntry && (isCidToGidMapEmpty || !charCodeToGlyphId[0])) {
+          charCodeToGlyphId[0] = numGlyphs - 1;
+        }
+      } else {
+        var cmapTable = readCmapTable(tables['cmap'], font, this.isSymbolicFont, properties.hasEncoding);
+        var cmapPlatformId = cmapTable.platformId;
+        var cmapEncodingId = cmapTable.encodingId;
+        var cmapMappings = cmapTable.mappings;
+        var cmapMappingsLength = cmapMappings.length;
+        if (properties.hasEncoding && (cmapPlatformId === 3 && cmapEncodingId === 1 || cmapPlatformId === 1 && cmapEncodingId === 0) || cmapPlatformId === -1 && cmapEncodingId === -1 && !!getEncoding(properties.baseEncodingName)) {
+          var baseEncoding = [];
+          if (properties.baseEncodingName === 'MacRomanEncoding' || properties.baseEncodingName === 'WinAnsiEncoding') {
+            baseEncoding = getEncoding(properties.baseEncodingName);
+          }
+          var glyphsUnicodeMap = getGlyphsUnicode();
+          for (charCode = 0; charCode < 256; charCode++) {
+            var glyphName, standardGlyphName;
+            if (this.differences && charCode in this.differences) {
+              glyphName = this.differences[charCode];
+            } else if (charCode in baseEncoding && baseEncoding[charCode] !== '') {
+              glyphName = baseEncoding[charCode];
+            } else {
+              glyphName = StandardEncoding[charCode];
+            }
+            if (!glyphName) {
+              continue;
+            }
+            standardGlyphName = recoverGlyphName(glyphName, glyphsUnicodeMap);
+            var unicodeOrCharCode,
+                isUnicode = false;
+            if (cmapPlatformId === 3 && cmapEncodingId === 1) {
+              unicodeOrCharCode = glyphsUnicodeMap[standardGlyphName];
+              isUnicode = true;
+            } else if (cmapPlatformId === 1 && cmapEncodingId === 0) {
+              unicodeOrCharCode = MacRomanEncoding.indexOf(standardGlyphName);
+            }
+            var found = false;
+            for (i = 0; i < cmapMappingsLength; ++i) {
+              if (cmapMappings[i].charCode !== unicodeOrCharCode) {
+                continue;
+              }
+              var code = isUnicode ? charCode : unicodeOrCharCode;
+              if (hasGlyph(cmapMappings[i].glyphId, code, -1)) {
+                charCodeToGlyphId[charCode] = cmapMappings[i].glyphId;
+                found = true;
+                break;
+              }
+            }
+            if (!found && properties.glyphNames) {
+              var glyphId = properties.glyphNames.indexOf(glyphName);
+              if (glyphId === -1 && standardGlyphName !== glyphName) {
+                glyphId = properties.glyphNames.indexOf(standardGlyphName);
+              }
+              if (glyphId > 0 && hasGlyph(glyphId, -1, -1)) {
+                charCodeToGlyphId[charCode] = glyphId;
+                found = true;
+              }
+            }
+            if (!found) {
+              charCodeToGlyphId[charCode] = 0;
+            }
+          }
+        } else if (cmapPlatformId === 0 && cmapEncodingId === 0) {
+          for (i = 0; i < cmapMappingsLength; ++i) {
+            charCodeToGlyphId[cmapMappings[i].charCode] = cmapMappings[i].glyphId;
+          }
+        } else {
+          for (i = 0; i < cmapMappingsLength; ++i) {
+            charCode = cmapMappings[i].charCode & 0xFF;
+            charCodeToGlyphId[charCode] = cmapMappings[i].glyphId;
+          }
+        }
+      }
+      if (charCodeToGlyphId.length === 0) {
+        charCodeToGlyphId[0] = 0;
+      }
+      var newMapping = adjustMapping(charCodeToGlyphId, properties);
+      this.toFontChar = newMapping.toFontChar;
+      tables['cmap'] = {
+        tag: 'cmap',
+        data: createCmapTable(newMapping.charCodeToGlyphId, numGlyphs)
+      };
+      if (!tables['OS/2'] || !validateOS2Table(tables['OS/2'])) {
+        tables['OS/2'] = {
+          tag: 'OS/2',
+          data: createOS2Table(properties, newMapping.charCodeToGlyphId, metricsOverride)
+        };
+      }
+      if (!tables['post']) {
+        tables['post'] = {
+          tag: 'post',
+          data: createPostTable(properties)
+        };
+      }
+      if (!isTrueType) {
+        try {
+          cffFile = new Stream(tables['CFF '].data);
+          var parser = new CFFParser(cffFile, properties, SEAC_ANALYSIS_ENABLED);
+          cff = parser.parse();
+          var compiler = new CFFCompiler(cff);
+          tables['CFF '].data = compiler.compile();
+        } catch (e) {
+          warn('Failed to compile font ' + properties.loadedName);
+        }
+      }
+      if (!tables['name']) {
+        tables['name'] = {
+          tag: 'name',
+          data: createNameTable(this.name)
+        };
+      } else {
+        var namePrototype = readNameTable(tables['name']);
+        tables['name'].data = createNameTable(name, namePrototype);
+      }
+      var builder = new OpenTypeFileBuilder(header.version);
+      for (var tableTag in tables) {
+        builder.addTable(tableTag, tables[tableTag].data);
+      }
+      return builder.toArray();
+    },
+    convert: function Font_convert(fontName, font, properties) {
+      properties.fixedPitch = false;
+      if (properties.builtInEncoding) {
+        adjustToUnicode(properties, properties.builtInEncoding);
+      }
+      var mapping = font.getGlyphMapping(properties);
+      var newMapping = adjustMapping(mapping, properties);
+      this.toFontChar = newMapping.toFontChar;
+      var numGlyphs = font.numGlyphs;
+      function getCharCodes(charCodeToGlyphId, glyphId) {
+        var charCodes = null;
+        for (var charCode in charCodeToGlyphId) {
+          if (glyphId === charCodeToGlyphId[charCode]) {
+            if (!charCodes) {
+              charCodes = [];
+            }
+            charCodes.push(charCode | 0);
+          }
+        }
+        return charCodes;
+      }
+      function createCharCode(charCodeToGlyphId, glyphId) {
+        for (var charCode in charCodeToGlyphId) {
+          if (glyphId === charCodeToGlyphId[charCode]) {
+            return charCode | 0;
+          }
+        }
+        newMapping.charCodeToGlyphId[newMapping.nextAvailableFontCharCode] = glyphId;
+        return newMapping.nextAvailableFontCharCode++;
+      }
+      var seacs = font.seacs;
+      if (SEAC_ANALYSIS_ENABLED && seacs && seacs.length) {
+        var matrix = properties.fontMatrix || FONT_IDENTITY_MATRIX;
+        var charset = font.getCharset();
+        var seacMap = Object.create(null);
+        for (var glyphId in seacs) {
+          glyphId |= 0;
+          var seac = seacs[glyphId];
+          var baseGlyphName = StandardEncoding[seac[2]];
+          var accentGlyphName = StandardEncoding[seac[3]];
+          var baseGlyphId = charset.indexOf(baseGlyphName);
+          var accentGlyphId = charset.indexOf(accentGlyphName);
+          if (baseGlyphId < 0 || accentGlyphId < 0) {
+            continue;
+          }
+          var accentOffset = {
+            x: seac[0] * matrix[0] + seac[1] * matrix[2] + matrix[4],
+            y: seac[0] * matrix[1] + seac[1] * matrix[3] + matrix[5]
+          };
+          var charCodes = getCharCodes(mapping, glyphId);
+          if (!charCodes) {
+            continue;
+          }
+          for (var i = 0, ii = charCodes.length; i < ii; i++) {
+            var charCode = charCodes[i];
+            var charCodeToGlyphId = newMapping.charCodeToGlyphId;
+            var baseFontCharCode = createCharCode(charCodeToGlyphId, baseGlyphId);
+            var accentFontCharCode = createCharCode(charCodeToGlyphId, accentGlyphId);
+            seacMap[charCode] = {
+              baseFontCharCode: baseFontCharCode,
+              accentFontCharCode: accentFontCharCode,
+              accentOffset: accentOffset
+            };
+          }
+        }
+        properties.seacMap = seacMap;
+      }
+      var unitsPerEm = 1 / (properties.fontMatrix || FONT_IDENTITY_MATRIX)[0];
+      var builder = new OpenTypeFileBuilder('\x4F\x54\x54\x4F');
+      builder.addTable('CFF ', font.data);
+      builder.addTable('OS/2', createOS2Table(properties, newMapping.charCodeToGlyphId));
+      builder.addTable('cmap', createCmapTable(newMapping.charCodeToGlyphId, numGlyphs));
+      builder.addTable('head', '\x00\x01\x00\x00' + '\x00\x00\x10\x00' + '\x00\x00\x00\x00' + '\x5F\x0F\x3C\xF5' + '\x00\x00' + safeString16(unitsPerEm) + '\x00\x00\x00\x00\x9e\x0b\x7e\x27' + '\x00\x00\x00\x00\x9e\x0b\x7e\x27' + '\x00\x00' + safeString16(properties.descent) + '\x0F\xFF' + safeString16(properties.ascent) + string16(properties.italicAngle ? 2 : 0) + '\x00\x11' + '\x00\x00' + '\x00\x00' + '\x00\x00');
+      builder.addTable('hhea', '\x00\x01\x00\x00' + safeString16(properties.ascent) + safeString16(properties.descent) + '\x00\x00' + '\xFF\xFF' + '\x00\x00' + '\x00\x00' + '\x00\x00' + safeString16(properties.capHeight) + safeString16(Math.tan(properties.italicAngle) * properties.xHeight) + '\x00\x00' + '\x00\x00' + '\x00\x00' + '\x00\x00' + '\x00\x00' + '\x00\x00' + string16(numGlyphs));
+      builder.addTable('hmtx', function fontFieldsHmtx() {
+        var charstrings = font.charstrings;
+        var cffWidths = font.cff ? font.cff.widths : null;
+        var hmtx = '\x00\x00\x00\x00';
+        for (var i = 1, ii = numGlyphs; i < ii; i++) {
+          var width = 0;
+          if (charstrings) {
+            var charstring = charstrings[i - 1];
+            width = 'width' in charstring ? charstring.width : 0;
+          } else if (cffWidths) {
+            width = Math.ceil(cffWidths[i] || 0);
+          }
+          hmtx += string16(width) + string16(0);
+        }
+        return hmtx;
+      }());
+      builder.addTable('maxp', '\x00\x00\x50\x00' + string16(numGlyphs));
+      builder.addTable('name', createNameTable(fontName));
+      builder.addTable('post', createPostTable(properties));
+      return builder.toArray();
+    },
+    get spaceWidth() {
+      if ('_shadowWidth' in this) {
+        return this._shadowWidth;
+      }
+      var possibleSpaceReplacements = ['space', 'minus', 'one', 'i', 'I'];
+      var width;
+      for (var i = 0, ii = possibleSpaceReplacements.length; i < ii; i++) {
+        var glyphName = possibleSpaceReplacements[i];
+        if (glyphName in this.widths) {
+          width = this.widths[glyphName];
+          break;
+        }
+        var glyphsUnicodeMap = getGlyphsUnicode();
+        var glyphUnicode = glyphsUnicodeMap[glyphName];
+        var charcode = 0;
+        if (this.composite) {
+          if (this.cMap.contains(glyphUnicode)) {
+            charcode = this.cMap.lookup(glyphUnicode);
+          }
+        }
+        if (!charcode && this.toUnicode) {
+          charcode = this.toUnicode.charCodeOf(glyphUnicode);
+        }
+        if (charcode <= 0) {
+          charcode = glyphUnicode;
+        }
+        width = this.widths[charcode];
+        if (width) {
+          break;
+        }
+      }
+      width = width || this.defaultWidth;
+      this._shadowWidth = width;
+      return width;
+    },
+    charToGlyph: function Font_charToGlyph(charcode, isSpace) {
+      var fontCharCode, width, operatorListId;
+      var widthCode = charcode;
+      if (this.cMap && this.cMap.contains(charcode)) {
+        widthCode = this.cMap.lookup(charcode);
+      }
+      width = this.widths[widthCode];
+      width = isNum(width) ? width : this.defaultWidth;
+      var vmetric = this.vmetrics && this.vmetrics[widthCode];
+      var unicode = this.toUnicode.get(charcode) || charcode;
+      if (typeof unicode === 'number') {
+        unicode = String.fromCharCode(unicode);
+      }
+      var isInFont = charcode in this.toFontChar;
+      fontCharCode = this.toFontChar[charcode] || charcode;
+      if (this.missingFile) {
+        fontCharCode = mapSpecialUnicodeValues(fontCharCode);
+      }
+      if (this.isType3Font) {
+        operatorListId = fontCharCode;
+      }
+      var accent = null;
+      if (this.seacMap && this.seacMap[charcode]) {
+        isInFont = true;
+        var seac = this.seacMap[charcode];
+        fontCharCode = seac.baseFontCharCode;
+        accent = {
+          fontChar: String.fromCharCode(seac.accentFontCharCode),
+          offset: seac.accentOffset
+        };
+      }
+      var fontChar = String.fromCharCode(fontCharCode);
+      var glyph = this.glyphCache[charcode];
+      if (!glyph || !glyph.matchesForCache(fontChar, unicode, accent, width, vmetric, operatorListId, isSpace, isInFont)) {
+        glyph = new Glyph(fontChar, unicode, accent, width, vmetric, operatorListId, isSpace, isInFont);
+        this.glyphCache[charcode] = glyph;
+      }
+      return glyph;
+    },
+    charsToGlyphs: function Font_charsToGlyphs(chars) {
+      var charsCache = this.charsCache;
+      var glyphs, glyph, charcode;
+      if (charsCache) {
+        glyphs = charsCache[chars];
+        if (glyphs) {
+          return glyphs;
+        }
+      }
+      if (!charsCache) {
+        charsCache = this.charsCache = Object.create(null);
+      }
+      glyphs = [];
+      var charsCacheKey = chars;
+      var i = 0,
+          ii;
+      if (this.cMap) {
+        var c = Object.create(null);
+        while (i < chars.length) {
+          this.cMap.readCharCode(chars, i, c);
+          charcode = c.charcode;
+          var length = c.length;
+          i += length;
+          var isSpace = length === 1 && chars.charCodeAt(i - 1) === 0x20;
+          glyph = this.charToGlyph(charcode, isSpace);
+          glyphs.push(glyph);
+        }
+      } else {
+        for (i = 0, ii = chars.length; i < ii; ++i) {
+          charcode = chars.charCodeAt(i);
+          glyph = this.charToGlyph(charcode, charcode === 0x20);
+          glyphs.push(glyph);
+        }
+      }
+      return charsCache[charsCacheKey] = glyphs;
+    }
+  };
+  return Font;
+}();
+var ErrorFont = function ErrorFontClosure() {
+  function ErrorFont(error) {
+    this.error = error;
+    this.loadedName = 'g_font_error';
+    this.loading = false;
+  }
+  ErrorFont.prototype = {
+    charsToGlyphs: function ErrorFont_charsToGlyphs() {
+      return [];
+    },
+    exportData: function ErrorFont_exportData() {
+      return { error: this.error };
+    }
+  };
+  return ErrorFont;
+}();
+function type1FontGlyphMapping(properties, builtInEncoding, glyphNames) {
+  var charCodeToGlyphId = Object.create(null);
+  var glyphId, charCode, baseEncoding;
+  var isSymbolicFont = !!(properties.flags & FontFlags.Symbolic);
+  if (properties.baseEncodingName) {
+    baseEncoding = getEncoding(properties.baseEncodingName);
+    for (charCode = 0; charCode < baseEncoding.length; charCode++) {
+      glyphId = glyphNames.indexOf(baseEncoding[charCode]);
+      if (glyphId >= 0) {
+        charCodeToGlyphId[charCode] = glyphId;
+      } else {
+        charCodeToGlyphId[charCode] = 0;
+      }
+    }
+  } else if (isSymbolicFont) {
+    for (charCode in builtInEncoding) {
+      charCodeToGlyphId[charCode] = builtInEncoding[charCode];
+    }
+  } else {
+    baseEncoding = StandardEncoding;
+    for (charCode = 0; charCode < baseEncoding.length; charCode++) {
+      glyphId = glyphNames.indexOf(baseEncoding[charCode]);
+      if (glyphId >= 0) {
+        charCodeToGlyphId[charCode] = glyphId;
+      } else {
+        charCodeToGlyphId[charCode] = 0;
+      }
+    }
+  }
+  var differences = properties.differences,
+      glyphsUnicodeMap;
+  if (differences) {
+    for (charCode in differences) {
+      var glyphName = differences[charCode];
+      glyphId = glyphNames.indexOf(glyphName);
+      if (glyphId === -1) {
+        if (!glyphsUnicodeMap) {
+          glyphsUnicodeMap = getGlyphsUnicode();
+        }
+        var standardGlyphName = recoverGlyphName(glyphName, glyphsUnicodeMap);
+        if (standardGlyphName !== glyphName) {
+          glyphId = glyphNames.indexOf(standardGlyphName);
+        }
+      }
+      if (glyphId >= 0) {
+        charCodeToGlyphId[charCode] = glyphId;
+      } else {
+        charCodeToGlyphId[charCode] = 0;
+      }
+    }
+  }
+  return charCodeToGlyphId;
+}
+var Type1Font = function Type1FontClosure() {
+  function findBlock(streamBytes, signature, startIndex) {
+    var streamBytesLength = streamBytes.length;
+    var signatureLength = signature.length;
+    var scanLength = streamBytesLength - signatureLength;
+    var i = startIndex,
+        j,
+        found = false;
+    while (i < scanLength) {
+      j = 0;
+      while (j < signatureLength && streamBytes[i + j] === signature[j]) {
+        j++;
+      }
+      if (j >= signatureLength) {
+        i += j;
+        while (i < streamBytesLength && isSpace(streamBytes[i])) {
+          i++;
+        }
+        found = true;
+        break;
+      }
+      i++;
+    }
+    return {
+      found: found,
+      length: i
+    };
+  }
+  function getHeaderBlock(stream, suggestedLength) {
+    var EEXEC_SIGNATURE = [0x65, 0x65, 0x78, 0x65, 0x63];
+    var streamStartPos = stream.pos;
+    var headerBytes, headerBytesLength, block;
+    try {
+      headerBytes = stream.getBytes(suggestedLength);
+      headerBytesLength = headerBytes.length;
+    } catch (ex) {
+      if (ex instanceof MissingDataException) {
+        throw ex;
+      }
+    }
+    if (headerBytesLength === suggestedLength) {
+      block = findBlock(headerBytes, EEXEC_SIGNATURE, suggestedLength - 2 * EEXEC_SIGNATURE.length);
+      if (block.found && block.length === suggestedLength) {
+        return {
+          stream: new Stream(headerBytes),
+          length: suggestedLength
+        };
+      }
+    }
+    warn('Invalid "Length1" property in Type1 font -- trying to recover.');
+    stream.pos = streamStartPos;
+    var SCAN_BLOCK_LENGTH = 2048;
+    var actualLength;
+    while (true) {
+      var scanBytes = stream.peekBytes(SCAN_BLOCK_LENGTH);
+      block = findBlock(scanBytes, EEXEC_SIGNATURE, 0);
+      if (block.length === 0) {
+        break;
+      }
+      stream.pos += block.length;
+      if (block.found) {
+        actualLength = stream.pos - streamStartPos;
+        break;
+      }
+    }
+    stream.pos = streamStartPos;
+    if (actualLength) {
+      return {
+        stream: new Stream(stream.getBytes(actualLength)),
+        length: actualLength
+      };
+    }
+    warn('Unable to recover "Length1" property in Type1 font -- using as is.');
+    return {
+      stream: new Stream(stream.getBytes(suggestedLength)),
+      length: suggestedLength
+    };
+  }
+  function getEexecBlock(stream, suggestedLength) {
+    var eexecBytes = stream.getBytes();
+    return {
+      stream: new Stream(eexecBytes),
+      length: eexecBytes.length
+    };
+  }
+  function Type1Font(name, file, properties) {
+    var PFB_HEADER_SIZE = 6;
+    var headerBlockLength = properties.length1;
+    var eexecBlockLength = properties.length2;
+    var pfbHeader = file.peekBytes(PFB_HEADER_SIZE);
+    var pfbHeaderPresent = pfbHeader[0] === 0x80 && pfbHeader[1] === 0x01;
+    if (pfbHeaderPresent) {
+      file.skip(PFB_HEADER_SIZE);
+      headerBlockLength = pfbHeader[5] << 24 | pfbHeader[4] << 16 | pfbHeader[3] << 8 | pfbHeader[2];
+    }
+    var headerBlock = getHeaderBlock(file, headerBlockLength);
+    headerBlockLength = headerBlock.length;
+    var headerBlockParser = new Type1Parser(headerBlock.stream, false, SEAC_ANALYSIS_ENABLED);
+    headerBlockParser.extractFontHeader(properties);
+    if (pfbHeaderPresent) {
+      pfbHeader = file.getBytes(PFB_HEADER_SIZE);
+      eexecBlockLength = pfbHeader[5] << 24 | pfbHeader[4] << 16 | pfbHeader[3] << 8 | pfbHeader[2];
+    }
+    var eexecBlock = getEexecBlock(file, eexecBlockLength);
+    eexecBlockLength = eexecBlock.length;
+    var eexecBlockParser = new Type1Parser(eexecBlock.stream, true, SEAC_ANALYSIS_ENABLED);
+    var data = eexecBlockParser.extractFontProgram();
+    for (var info in data.properties) {
+      properties[info] = data.properties[info];
+    }
+    var charstrings = data.charstrings;
+    var type2Charstrings = this.getType2Charstrings(charstrings);
+    var subrs = this.getType2Subrs(data.subrs);
+    this.charstrings = charstrings;
+    this.data = this.wrap(name, type2Charstrings, this.charstrings, subrs, properties);
+    this.seacs = this.getSeacs(data.charstrings);
+  }
+  Type1Font.prototype = {
+    get numGlyphs() {
+      return this.charstrings.length + 1;
+    },
+    getCharset: function Type1Font_getCharset() {
+      var charset = ['.notdef'];
+      var charstrings = this.charstrings;
+      for (var glyphId = 0; glyphId < charstrings.length; glyphId++) {
+        charset.push(charstrings[glyphId].glyphName);
+      }
+      return charset;
+    },
+    getGlyphMapping: function Type1Font_getGlyphMapping(properties) {
+      var charstrings = this.charstrings;
+      var glyphNames = ['.notdef'],
+          glyphId;
+      for (glyphId = 0; glyphId < charstrings.length; glyphId++) {
+        glyphNames.push(charstrings[glyphId].glyphName);
+      }
+      var encoding = properties.builtInEncoding;
+      if (encoding) {
+        var builtInEncoding = Object.create(null);
+        for (var charCode in encoding) {
+          glyphId = glyphNames.indexOf(encoding[charCode]);
+          if (glyphId >= 0) {
+            builtInEncoding[charCode] = glyphId;
+          }
+        }
+      }
+      return type1FontGlyphMapping(properties, builtInEncoding, glyphNames);
+    },
+    getSeacs: function Type1Font_getSeacs(charstrings) {
+      var i, ii;
+      var seacMap = [];
+      for (i = 0, ii = charstrings.length; i < ii; i++) {
+        var charstring = charstrings[i];
+        if (charstring.seac) {
+          seacMap[i + 1] = charstring.seac;
+        }
+      }
+      return seacMap;
+    },
+    getType2Charstrings: function Type1Font_getType2Charstrings(type1Charstrings) {
+      var type2Charstrings = [];
+      for (var i = 0, ii = type1Charstrings.length; i < ii; i++) {
+        type2Charstrings.push(type1Charstrings[i].charstring);
+      }
+      return type2Charstrings;
+    },
+    getType2Subrs: function Type1Font_getType2Subrs(type1Subrs) {
+      var bias = 0;
+      var count = type1Subrs.length;
+      if (count < 1133) {
+        bias = 107;
+      } else if (count < 33769) {
+        bias = 1131;
+      } else {
+        bias = 32768;
+      }
+      var type2Subrs = [];
+      var i;
+      for (i = 0; i < bias; i++) {
+        type2Subrs.push([0x0B]);
+      }
+      for (i = 0; i < count; i++) {
+        type2Subrs.push(type1Subrs[i]);
+      }
+      return type2Subrs;
+    },
+    wrap: function Type1Font_wrap(name, glyphs, charstrings, subrs, properties) {
+      var cff = new CFF();
+      cff.header = new CFFHeader(1, 0, 4, 4);
+      cff.names = [name];
+      var topDict = new CFFTopDict();
+      topDict.setByName('version', 391);
+      topDict.setByName('Notice', 392);
+      topDict.setByName('FullName', 393);
+      topDict.setByName('FamilyName', 394);
+      topDict.setByName('Weight', 395);
+      topDict.setByName('Encoding', null);
+      topDict.setByName('FontMatrix', properties.fontMatrix);
+      topDict.setByName('FontBBox', properties.bbox);
+      topDict.setByName('charset', null);
+      topDict.setByName('CharStrings', null);
+      topDict.setByName('Private', null);
+      cff.topDict = topDict;
+      var strings = new CFFStrings();
+      strings.add('Version 0.11');
+      strings.add('See original notice');
+      strings.add(name);
+      strings.add(name);
+      strings.add('Medium');
+      cff.strings = strings;
+      cff.globalSubrIndex = new CFFIndex();
+      var count = glyphs.length;
+      var charsetArray = [0];
+      var i, ii;
+      for (i = 0; i < count; i++) {
+        var index = CFFStandardStrings.indexOf(charstrings[i].glyphName);
+        if (index === -1) {
+          index = 0;
+        }
+        charsetArray.push(index >> 8 & 0xff, index & 0xff);
+      }
+      cff.charset = new CFFCharset(false, 0, [], charsetArray);
+      var charStringsIndex = new CFFIndex();
+      charStringsIndex.add([0x8B, 0x0E]);
+      for (i = 0; i < count; i++) {
+        var glyph = glyphs[i];
+        if (glyph.length === 0) {
+          charStringsIndex.add([0x8B, 0x0E]);
+          continue;
+        }
+        charStringsIndex.add(glyph);
+      }
+      cff.charStrings = charStringsIndex;
+      var privateDict = new CFFPrivateDict();
+      privateDict.setByName('Subrs', null);
+      var fields = ['BlueValues', 'OtherBlues', 'FamilyBlues', 'FamilyOtherBlues', 'StemSnapH', 'StemSnapV', 'BlueShift', 'BlueFuzz', 'BlueScale', 'LanguageGroup', 'ExpansionFactor', 'ForceBold', 'StdHW', 'StdVW'];
+      for (i = 0, ii = fields.length; i < ii; i++) {
+        var field = fields[i];
+        if (!(field in properties.privateData)) {
+          continue;
+        }
+        var value = properties.privateData[field];
+        if (isArray(value)) {
+          for (var j = value.length - 1; j > 0; j--) {
+            value[j] -= value[j - 1];
+          }
+        }
+        privateDict.setByName(field, value);
+      }
+      cff.topDict.privateDict = privateDict;
+      var subrIndex = new CFFIndex();
+      for (i = 0, ii = subrs.length; i < ii; i++) {
+        subrIndex.add(subrs[i]);
+      }
+      privateDict.subrsIndex = subrIndex;
+      var compiler = new CFFCompiler(cff);
+      return compiler.compile();
+    }
+  };
+  return Type1Font;
+}();
+var CFFFont = function CFFFontClosure() {
+  function CFFFont(file, properties) {
+    this.properties = properties;
+    var parser = new CFFParser(file, properties, SEAC_ANALYSIS_ENABLED);
+    this.cff = parser.parse();
+    var compiler = new CFFCompiler(this.cff);
+    this.seacs = this.cff.seacs;
+    try {
+      this.data = compiler.compile();
+    } catch (e) {
+      warn('Failed to compile font ' + properties.loadedName);
+      this.data = file;
+    }
+  }
+  CFFFont.prototype = {
+    get numGlyphs() {
+      return this.cff.charStrings.count;
+    },
+    getCharset: function CFFFont_getCharset() {
+      return this.cff.charset.charset;
+    },
+    getGlyphMapping: function CFFFont_getGlyphMapping() {
+      var cff = this.cff;
+      var properties = this.properties;
+      var charsets = cff.charset.charset;
+      var charCodeToGlyphId;
+      var glyphId;
+      if (properties.composite) {
+        charCodeToGlyphId = Object.create(null);
+        if (cff.isCIDFont) {
+          for (glyphId = 0; glyphId < charsets.length; glyphId++) {
+            var cid = charsets[glyphId];
+            var charCode = properties.cMap.charCodeOf(cid);
+            charCodeToGlyphId[charCode] = glyphId;
+          }
+        } else {
+          for (glyphId = 0; glyphId < cff.charStrings.count; glyphId++) {
+            charCodeToGlyphId[glyphId] = glyphId;
+          }
+        }
+        return charCodeToGlyphId;
+      }
+      var encoding = cff.encoding ? cff.encoding.encoding : null;
+      charCodeToGlyphId = type1FontGlyphMapping(properties, encoding, charsets);
+      return charCodeToGlyphId;
+    }
+  };
+  return CFFFont;
+}();
+(function checkSeacSupport() {
+  if (typeof navigator !== 'undefined' && /Windows/.test(navigator.userAgent)) {
+    SEAC_ANALYSIS_ENABLED = true;
+  }
+})();
+(function checkChromeWindows() {
+  if (typeof navigator !== 'undefined' && /Windows.*Chrome/.test(navigator.userAgent)) {
+    SKIP_PRIVATE_USE_RANGE_F000_TO_F01F = true;
+  }
+})();
+exports.SEAC_ANALYSIS_ENABLED = SEAC_ANALYSIS_ENABLED;
+exports.PRIVATE_USE_OFFSET_START = PRIVATE_USE_OFFSET_START;
+exports.PRIVATE_USE_OFFSET_END = PRIVATE_USE_OFFSET_END;
+exports.ErrorFont = ErrorFont;
+exports.Font = Font;
+exports.FontFlags = FontFlags;
+exports.IdentityToUnicodeMap = IdentityToUnicodeMap;
+exports.ProblematicCharRanges = ProblematicCharRanges;
+exports.ToUnicodeMap = ToUnicodeMap;
+exports.getFontType = getFontType;
+
+/***/ }),
+/* 27 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var corePrimitives = __w_pdfjs_require__(1);
+var coreColorSpace = __w_pdfjs_require__(3);
+var coreStream = __w_pdfjs_require__(2);
+var coreJpx = __w_pdfjs_require__(15);
+var ImageKind = sharedUtil.ImageKind;
+var assert = sharedUtil.assert;
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var isArray = sharedUtil.isArray;
+var warn = sharedUtil.warn;
+var Name = corePrimitives.Name;
+var isStream = corePrimitives.isStream;
+var ColorSpace = coreColorSpace.ColorSpace;
+var DecodeStream = coreStream.DecodeStream;
+var JpegStream = coreStream.JpegStream;
+var JpxImage = coreJpx.JpxImage;
+var PDFImage = function PDFImageClosure() {
+  function handleImageData(image, nativeDecoder) {
+    if (nativeDecoder && nativeDecoder.canDecode(image)) {
+      return nativeDecoder.decode(image);
+    }
+    return Promise.resolve(image);
+  }
+  function decodeAndClamp(value, addend, coefficient, max) {
+    value = addend + value * coefficient;
+    return value < 0 ? 0 : value > max ? max : value;
+  }
+  function resizeImageMask(src, bpc, w1, h1, w2, h2) {
+    var length = w2 * h2;
+    var dest = bpc <= 8 ? new Uint8Array(length) : bpc <= 16 ? new Uint16Array(length) : new Uint32Array(length);
+    var xRatio = w1 / w2;
+    var yRatio = h1 / h2;
+    var i,
+        j,
+        py,
+        newIndex = 0,
+        oldIndex;
+    var xScaled = new Uint16Array(w2);
+    var w1Scanline = w1;
+    for (i = 0; i < w2; i++) {
+      xScaled[i] = Math.floor(i * xRatio);
+    }
+    for (i = 0; i < h2; i++) {
+      py = Math.floor(i * yRatio) * w1Scanline;
+      for (j = 0; j < w2; j++) {
+        oldIndex = py + xScaled[j];
+        dest[newIndex++] = src[oldIndex];
+      }
+    }
+    return dest;
+  }
+  function PDFImage(xref, res, image, inline, smask, mask, isMask) {
+    this.image = image;
+    var dict = image.dict;
+    if (dict.has('Filter')) {
+      var filter = dict.get('Filter').name;
+      if (filter === 'JPXDecode') {
+        var jpxImage = new JpxImage();
+        jpxImage.parseImageProperties(image.stream);
+        image.stream.reset();
+        image.bitsPerComponent = jpxImage.bitsPerComponent;
+        image.numComps = jpxImage.componentsCount;
+      } else if (filter === 'JBIG2Decode') {
+        image.bitsPerComponent = 1;
+        image.numComps = 1;
+      }
+    }
+    this.width = dict.get('Width', 'W');
+    this.height = dict.get('Height', 'H');
+    if (this.width < 1 || this.height < 1) {
+      error('Invalid image width: ' + this.width + ' or height: ' + this.height);
+    }
+    this.interpolate = dict.get('Interpolate', 'I') || false;
+    this.imageMask = dict.get('ImageMask', 'IM') || false;
+    this.matte = dict.get('Matte') || false;
+    var bitsPerComponent = image.bitsPerComponent;
+    if (!bitsPerComponent) {
+      bitsPerComponent = dict.get('BitsPerComponent', 'BPC');
+      if (!bitsPerComponent) {
+        if (this.imageMask) {
+          bitsPerComponent = 1;
+        } else {
+          error('Bits per component missing in image: ' + this.imageMask);
+        }
+      }
+    }
+    this.bpc = bitsPerComponent;
+    if (!this.imageMask) {
+      var colorSpace = dict.get('ColorSpace', 'CS');
+      if (!colorSpace) {
+        info('JPX images (which do not require color spaces)');
+        switch (image.numComps) {
+          case 1:
+            colorSpace = Name.get('DeviceGray');
+            break;
+          case 3:
+            colorSpace = Name.get('DeviceRGB');
+            break;
+          case 4:
+            colorSpace = Name.get('DeviceCMYK');
+            break;
+          default:
+            error('JPX images with ' + this.numComps + ' color components not supported.');
+        }
+      }
+      this.colorSpace = ColorSpace.parse(colorSpace, xref, res);
+      this.numComps = this.colorSpace.numComps;
+    }
+    this.decode = dict.getArray('Decode', 'D');
+    this.needsDecode = false;
+    if (this.decode && (this.colorSpace && !this.colorSpace.isDefaultDecode(this.decode) || isMask && !ColorSpace.isDefaultDecode(this.decode, 1))) {
+      this.needsDecode = true;
+      var max = (1 << bitsPerComponent) - 1;
+      this.decodeCoefficients = [];
+      this.decodeAddends = [];
+      for (var i = 0, j = 0; i < this.decode.length; i += 2, ++j) {
+        var dmin = this.decode[i];
+        var dmax = this.decode[i + 1];
+        this.decodeCoefficients[j] = dmax - dmin;
+        this.decodeAddends[j] = max * dmin;
+      }
+    }
+    if (smask) {
+      this.smask = new PDFImage(xref, res, smask, false);
+    } else if (mask) {
+      if (isStream(mask)) {
+        var maskDict = mask.dict,
+            imageMask = maskDict.get('ImageMask', 'IM');
+        if (!imageMask) {
+          warn('Ignoring /Mask in image without /ImageMask.');
+        } else {
+          this.mask = new PDFImage(xref, res, mask, false, null, null, true);
+        }
+      } else {
+        this.mask = mask;
+      }
+    }
+  }
+  PDFImage.buildImage = function PDFImage_buildImage(handler, xref, res, image, inline, nativeDecoder) {
+    var imagePromise = handleImageData(image, nativeDecoder);
+    var smaskPromise;
+    var maskPromise;
+    var smask = image.dict.get('SMask');
+    var mask = image.dict.get('Mask');
+    if (smask) {
+      smaskPromise = handleImageData(smask, nativeDecoder);
+      maskPromise = Promise.resolve(null);
+    } else {
+      smaskPromise = Promise.resolve(null);
+      if (mask) {
+        if (isStream(mask)) {
+          maskPromise = handleImageData(mask, nativeDecoder);
+        } else if (isArray(mask)) {
+          maskPromise = Promise.resolve(mask);
+        } else {
+          warn('Unsupported mask format.');
+          maskPromise = Promise.resolve(null);
+        }
+      } else {
+        maskPromise = Promise.resolve(null);
+      }
+    }
+    return Promise.all([imagePromise, smaskPromise, maskPromise]).then(function (results) {
+      var imageData = results[0];
+      var smaskData = results[1];
+      var maskData = results[2];
+      return new PDFImage(xref, res, imageData, inline, smaskData, maskData);
+    });
+  };
+  PDFImage.createMask = function PDFImage_createMask(imgArray, width, height, imageIsFromDecodeStream, inverseDecode) {
+    var computedLength = (width + 7 >> 3) * height;
+    var actualLength = imgArray.byteLength;
+    var haveFullData = computedLength === actualLength;
+    var data, i;
+    if (imageIsFromDecodeStream && (!inverseDecode || haveFullData)) {
+      data = imgArray;
+    } else if (!inverseDecode) {
+      data = new Uint8Array(actualLength);
+      data.set(imgArray);
+    } else {
+      data = new Uint8Array(computedLength);
+      data.set(imgArray);
+      for (i = actualLength; i < computedLength; i++) {
+        data[i] = 0xff;
+      }
+    }
+    if (inverseDecode) {
+      for (i = 0; i < actualLength; i++) {
+        data[i] = ~data[i];
+      }
+    }
+    return {
+      data: data,
+      width: width,
+      height: height
+    };
+  };
+  PDFImage.prototype = {
+    get drawWidth() {
+      return Math.max(this.width, this.smask && this.smask.width || 0, this.mask && this.mask.width || 0);
+    },
+    get drawHeight() {
+      return Math.max(this.height, this.smask && this.smask.height || 0, this.mask && this.mask.height || 0);
+    },
+    decodeBuffer: function PDFImage_decodeBuffer(buffer) {
+      var bpc = this.bpc;
+      var numComps = this.numComps;
+      var decodeAddends = this.decodeAddends;
+      var decodeCoefficients = this.decodeCoefficients;
+      var max = (1 << bpc) - 1;
+      var i, ii;
+      if (bpc === 1) {
+        for (i = 0, ii = buffer.length; i < ii; i++) {
+          buffer[i] = +!buffer[i];
+        }
+        return;
+      }
+      var index = 0;
+      for (i = 0, ii = this.width * this.height; i < ii; i++) {
+        for (var j = 0; j < numComps; j++) {
+          buffer[index] = decodeAndClamp(buffer[index], decodeAddends[j], decodeCoefficients[j], max);
+          index++;
+        }
+      }
+    },
+    getComponents: function PDFImage_getComponents(buffer) {
+      var bpc = this.bpc;
+      if (bpc === 8) {
+        return buffer;
+      }
+      var width = this.width;
+      var height = this.height;
+      var numComps = this.numComps;
+      var length = width * height * numComps;
+      var bufferPos = 0;
+      var output = bpc <= 8 ? new Uint8Array(length) : bpc <= 16 ? new Uint16Array(length) : new Uint32Array(length);
+      var rowComps = width * numComps;
+      var max = (1 << bpc) - 1;
+      var i = 0,
+          ii,
+          buf;
+      if (bpc === 1) {
+        var mask, loop1End, loop2End;
+        for (var j = 0; j < height; j++) {
+          loop1End = i + (rowComps & ~7);
+          loop2End = i + rowComps;
+          while (i < loop1End) {
+            buf = buffer[bufferPos++];
+            output[i] = buf >> 7 & 1;
+            output[i + 1] = buf >> 6 & 1;
+            output[i + 2] = buf >> 5 & 1;
+            output[i + 3] = buf >> 4 & 1;
+            output[i + 4] = buf >> 3 & 1;
+            output[i + 5] = buf >> 2 & 1;
+            output[i + 6] = buf >> 1 & 1;
+            output[i + 7] = buf & 1;
+            i += 8;
+          }
+          if (i < loop2End) {
+            buf = buffer[bufferPos++];
+            mask = 128;
+            while (i < loop2End) {
+              output[i++] = +!!(buf & mask);
+              mask >>= 1;
+            }
+          }
+        }
+      } else {
+        var bits = 0;
+        buf = 0;
+        for (i = 0, ii = length; i < ii; ++i) {
+          if (i % rowComps === 0) {
+            buf = 0;
+            bits = 0;
+          }
+          while (bits < bpc) {
+            buf = buf << 8 | buffer[bufferPos++];
+            bits += 8;
+          }
+          var remainingBits = bits - bpc;
+          var value = buf >> remainingBits;
+          output[i] = value < 0 ? 0 : value > max ? max : value;
+          buf = buf & (1 << remainingBits) - 1;
+          bits = remainingBits;
+        }
+      }
+      return output;
+    },
+    fillOpacity: function PDFImage_fillOpacity(rgbaBuf, width, height, actualHeight, image) {
+      var smask = this.smask;
+      var mask = this.mask;
+      var alphaBuf, sw, sh, i, ii, j;
+      if (smask) {
+        sw = smask.width;
+        sh = smask.height;
+        alphaBuf = new Uint8Array(sw * sh);
+        smask.fillGrayBuffer(alphaBuf);
+        if (sw !== width || sh !== height) {
+          alphaBuf = resizeImageMask(alphaBuf, smask.bpc, sw, sh, width, height);
+        }
+      } else if (mask) {
+        if (mask instanceof PDFImage) {
+          sw = mask.width;
+          sh = mask.height;
+          alphaBuf = new Uint8Array(sw * sh);
+          mask.numComps = 1;
+          mask.fillGrayBuffer(alphaBuf);
+          for (i = 0, ii = sw * sh; i < ii; ++i) {
+            alphaBuf[i] = 255 - alphaBuf[i];
+          }
+          if (sw !== width || sh !== height) {
+            alphaBuf = resizeImageMask(alphaBuf, mask.bpc, sw, sh, width, height);
+          }
+        } else if (isArray(mask)) {
+          alphaBuf = new Uint8Array(width * height);
+          var numComps = this.numComps;
+          for (i = 0, ii = width * height; i < ii; ++i) {
+            var opacity = 0;
+            var imageOffset = i * numComps;
+            for (j = 0; j < numComps; ++j) {
+              var color = image[imageOffset + j];
+              var maskOffset = j * 2;
+              if (color < mask[maskOffset] || color > mask[maskOffset + 1]) {
+                opacity = 255;
+                break;
+              }
+            }
+            alphaBuf[i] = opacity;
+          }
+        } else {
+          error('Unknown mask format.');
+        }
+      }
+      if (alphaBuf) {
+        for (i = 0, j = 3, ii = width * actualHeight; i < ii; ++i, j += 4) {
+          rgbaBuf[j] = alphaBuf[i];
+        }
+      } else {
+        for (i = 0, j = 3, ii = width * actualHeight; i < ii; ++i, j += 4) {
+          rgbaBuf[j] = 255;
+        }
+      }
+    },
+    undoPreblend: function PDFImage_undoPreblend(buffer, width, height) {
+      var matte = this.smask && this.smask.matte;
+      if (!matte) {
+        return;
+      }
+      var matteRgb = this.colorSpace.getRgb(matte, 0);
+      var matteR = matteRgb[0];
+      var matteG = matteRgb[1];
+      var matteB = matteRgb[2];
+      var length = width * height * 4;
+      var r, g, b;
+      for (var i = 0; i < length; i += 4) {
+        var alpha = buffer[i + 3];
+        if (alpha === 0) {
+          buffer[i] = 255;
+          buffer[i + 1] = 255;
+          buffer[i + 2] = 255;
+          continue;
+        }
+        var k = 255 / alpha;
+        r = (buffer[i] - matteR) * k + matteR;
+        g = (buffer[i + 1] - matteG) * k + matteG;
+        b = (buffer[i + 2] - matteB) * k + matteB;
+        buffer[i] = r <= 0 ? 0 : r >= 255 ? 255 : r | 0;
+        buffer[i + 1] = g <= 0 ? 0 : g >= 255 ? 255 : g | 0;
+        buffer[i + 2] = b <= 0 ? 0 : b >= 255 ? 255 : b | 0;
+      }
+    },
+    createImageData: function PDFImage_createImageData(forceRGBA) {
+      var drawWidth = this.drawWidth;
+      var drawHeight = this.drawHeight;
+      var imgData = {
+        width: drawWidth,
+        height: drawHeight
+      };
+      var numComps = this.numComps;
+      var originalWidth = this.width;
+      var originalHeight = this.height;
+      var bpc = this.bpc;
+      var rowBytes = originalWidth * numComps * bpc + 7 >> 3;
+      var imgArray;
+      if (!forceRGBA) {
+        var kind;
+        if (this.colorSpace.name === 'DeviceGray' && bpc === 1) {
+          kind = ImageKind.GRAYSCALE_1BPP;
+        } else if (this.colorSpace.name === 'DeviceRGB' && bpc === 8 && !this.needsDecode) {
+          kind = ImageKind.RGB_24BPP;
+        }
+        if (kind && !this.smask && !this.mask && drawWidth === originalWidth && drawHeight === originalHeight) {
+          imgData.kind = kind;
+          imgArray = this.getImageBytes(originalHeight * rowBytes);
+          if (this.image instanceof DecodeStream) {
+            imgData.data = imgArray;
+          } else {
+            var newArray = new Uint8Array(imgArray.length);
+            newArray.set(imgArray);
+            imgData.data = newArray;
+          }
+          if (this.needsDecode) {
+            assert(kind === ImageKind.GRAYSCALE_1BPP);
+            var buffer = imgData.data;
+            for (var i = 0, ii = buffer.length; i < ii; i++) {
+              buffer[i] ^= 0xff;
+            }
+          }
+          return imgData;
+        }
+        if (this.image instanceof JpegStream && !this.smask && !this.mask && (this.colorSpace.name === 'DeviceGray' || this.colorSpace.name === 'DeviceRGB' || this.colorSpace.name === 'DeviceCMYK')) {
+          imgData.kind = ImageKind.RGB_24BPP;
+          imgData.data = this.getImageBytes(originalHeight * rowBytes, drawWidth, drawHeight, true);
+          return imgData;
+        }
+      }
+      imgArray = this.getImageBytes(originalHeight * rowBytes);
+      var actualHeight = 0 | imgArray.length / rowBytes * drawHeight / originalHeight;
+      var comps = this.getComponents(imgArray);
+      var alpha01, maybeUndoPreblend;
+      if (!forceRGBA && !this.smask && !this.mask) {
+        imgData.kind = ImageKind.RGB_24BPP;
+        imgData.data = new Uint8Array(drawWidth * drawHeight * 3);
+        alpha01 = 0;
+        maybeUndoPreblend = false;
+      } else {
+        imgData.kind = ImageKind.RGBA_32BPP;
+        imgData.data = new Uint8Array(drawWidth * drawHeight * 4);
+        alpha01 = 1;
+        maybeUndoPreblend = true;
+        this.fillOpacity(imgData.data, drawWidth, drawHeight, actualHeight, comps);
+      }
+      if (this.needsDecode) {
+        this.decodeBuffer(comps);
+      }
+      this.colorSpace.fillRgb(imgData.data, originalWidth, originalHeight, drawWidth, drawHeight, actualHeight, bpc, comps, alpha01);
+      if (maybeUndoPreblend) {
+        this.undoPreblend(imgData.data, drawWidth, actualHeight);
+      }
+      return imgData;
+    },
+    fillGrayBuffer: function PDFImage_fillGrayBuffer(buffer) {
+      var numComps = this.numComps;
+      if (numComps !== 1) {
+        error('Reading gray scale from a color image: ' + numComps);
+      }
+      var width = this.width;
+      var height = this.height;
+      var bpc = this.bpc;
+      var rowBytes = width * numComps * bpc + 7 >> 3;
+      var imgArray = this.getImageBytes(height * rowBytes);
+      var comps = this.getComponents(imgArray);
+      var i, length;
+      if (bpc === 1) {
+        length = width * height;
+        if (this.needsDecode) {
+          for (i = 0; i < length; ++i) {
+            buffer[i] = comps[i] - 1 & 255;
+          }
+        } else {
+          for (i = 0; i < length; ++i) {
+            buffer[i] = -comps[i] & 255;
+          }
+        }
+        return;
+      }
+      if (this.needsDecode) {
+        this.decodeBuffer(comps);
+      }
+      length = width * height;
+      var scale = 255 / ((1 << bpc) - 1);
+      for (i = 0; i < length; ++i) {
+        buffer[i] = scale * comps[i] | 0;
+      }
+    },
+    getImageBytes: function PDFImage_getImageBytes(length, drawWidth, drawHeight, forceRGB) {
+      this.image.reset();
+      this.image.drawWidth = drawWidth || this.width;
+      this.image.drawHeight = drawHeight || this.height;
+      this.image.forceRGB = !!forceRGB;
+      return this.image.getBytes(length);
+    }
+  };
+  return PDFImage;
+}();
+exports.PDFImage = PDFImage;
+
+/***/ }),
+/* 28 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var coreArithmeticDecoder = __w_pdfjs_require__(10);
+var error = sharedUtil.error;
+var log2 = sharedUtil.log2;
+var readInt8 = sharedUtil.readInt8;
+var readUint16 = sharedUtil.readUint16;
+var readUint32 = sharedUtil.readUint32;
+var shadow = sharedUtil.shadow;
+var ArithmeticDecoder = coreArithmeticDecoder.ArithmeticDecoder;
+var Jbig2Image = function Jbig2ImageClosure() {
+  function ContextCache() {}
+  ContextCache.prototype = {
+    getContexts: function (id) {
+      if (id in this) {
+        return this[id];
+      }
+      return this[id] = new Int8Array(1 << 16);
+    }
+  };
+  function DecodingContext(data, start, end) {
+    this.data = data;
+    this.start = start;
+    this.end = end;
+  }
+  DecodingContext.prototype = {
+    get decoder() {
+      var decoder = new ArithmeticDecoder(this.data, this.start, this.end);
+      return shadow(this, 'decoder', decoder);
+    },
+    get contextCache() {
+      var cache = new ContextCache();
+      return shadow(this, 'contextCache', cache);
+    }
+  };
+  function decodeInteger(contextCache, procedure, decoder) {
+    var contexts = contextCache.getContexts(procedure);
+    var prev = 1;
+    function readBits(length) {
+      var v = 0;
+      for (var i = 0; i < length; i++) {
+        var bit = decoder.readBit(contexts, prev);
+        prev = prev < 256 ? prev << 1 | bit : (prev << 1 | bit) & 511 | 256;
+        v = v << 1 | bit;
+      }
+      return v >>> 0;
+    }
+    var sign = readBits(1);
+    var value = readBits(1) ? readBits(1) ? readBits(1) ? readBits(1) ? readBits(1) ? readBits(32) + 4436 : readBits(12) + 340 : readBits(8) + 84 : readBits(6) + 20 : readBits(4) + 4 : readBits(2);
+    return sign === 0 ? value : value > 0 ? -value : null;
+  }
+  function decodeIAID(contextCache, decoder, codeLength) {
+    var contexts = contextCache.getContexts('IAID');
+    var prev = 1;
+    for (var i = 0; i < codeLength; i++) {
+      var bit = decoder.readBit(contexts, prev);
+      prev = prev << 1 | bit;
+    }
+    if (codeLength < 31) {
+      return prev & (1 << codeLength) - 1;
+    }
+    return prev & 0x7FFFFFFF;
+  }
+  var SegmentTypes = ['SymbolDictionary', null, null, null, 'IntermediateTextRegion', null, 'ImmediateTextRegion', 'ImmediateLosslessTextRegion', null, null, null, null, null, null, null, null, 'patternDictionary', null, null, null, 'IntermediateHalftoneRegion', null, 'ImmediateHalftoneRegion', 'ImmediateLosslessHalftoneRegion', null, null, null, null, null, null, null, null, null, null, null, null, 'IntermediateGenericRegion', null, 'ImmediateGenericRegion', 'ImmediateLosslessGenericRegion', 'IntermediateGenericRefinementRegion', null, 'ImmediateGenericRefinementRegion', 'ImmediateLosslessGenericRefinementRegion', null, null, null, null, 'PageInformation', 'EndOfPage', 'EndOfStripe', 'EndOfFile', 'Profiles', 'Tables', null, null, null, null, null, null, null, null, 'Extension'];
+  var CodingTemplates = [[{
+    x: -1,
+    y: -2
+  }, {
+    x: 0,
+    y: -2
+  }, {
+    x: 1,
+    y: -2
+  }, {
+    x: -2,
+    y: -1
+  }, {
+    x: -1,
+    y: -1
+  }, {
+    x: 0,
+    y: -1
+  }, {
+    x: 1,
+    y: -1
+  }, {
+    x: 2,
+    y: -1
+  }, {
+    x: -4,
+    y: 0
+  }, {
+    x: -3,
+    y: 0
+  }, {
+    x: -2,
+    y: 0
+  }, {
+    x: -1,
+    y: 0
+  }], [{
+    x: -1,
+    y: -2
+  }, {
+    x: 0,
+    y: -2
+  }, {
+    x: 1,
+    y: -2
+  }, {
+    x: 2,
+    y: -2
+  }, {
+    x: -2,
+    y: -1
+  }, {
+    x: -1,
+    y: -1
+  }, {
+    x: 0,
+    y: -1
+  }, {
+    x: 1,
+    y: -1
+  }, {
+    x: 2,
+    y: -1
+  }, {
+    x: -3,
+    y: 0
+  }, {
+    x: -2,
+    y: 0
+  }, {
+    x: -1,
+    y: 0
+  }], [{
+    x: -1,
+    y: -2
+  }, {
+    x: 0,
+    y: -2
+  }, {
+    x: 1,
+    y: -2
+  }, {
+    x: -2,
+    y: -1
+  }, {
+    x: -1,
+    y: -1
+  }, {
+    x: 0,
+    y: -1
+  }, {
+    x: 1,
+    y: -1
+  }, {
+    x: -2,
+    y: 0
+  }, {
+    x: -1,
+    y: 0
+  }], [{
+    x: -3,
+    y: -1
+  }, {
+    x: -2,
+    y: -1
+  }, {
+    x: -1,
+    y: -1
+  }, {
+    x: 0,
+    y: -1
+  }, {
+    x: 1,
+    y: -1
+  }, {
+    x: -4,
+    y: 0
+  }, {
+    x: -3,
+    y: 0
+  }, {
+    x: -2,
+    y: 0
+  }, {
+    x: -1,
+    y: 0
+  }]];
+  var RefinementTemplates = [{
+    coding: [{
+      x: 0,
+      y: -1
+    }, {
+      x: 1,
+      y: -1
+    }, {
+      x: -1,
+      y: 0
+    }],
+    reference: [{
+      x: 0,
+      y: -1
+    }, {
+      x: 1,
+      y: -1
+    }, {
+      x: -1,
+      y: 0
+    }, {
+      x: 0,
+      y: 0
+    }, {
+      x: 1,
+      y: 0
+    }, {
+      x: -1,
+      y: 1
+    }, {
+      x: 0,
+      y: 1
+    }, {
+      x: 1,
+      y: 1
+    }]
+  }, {
+    coding: [{
+      x: -1,
+      y: -1
+    }, {
+      x: 0,
+      y: -1
+    }, {
+      x: 1,
+      y: -1
+    }, {
+      x: -1,
+      y: 0
+    }],
+    reference: [{
+      x: 0,
+      y: -1
+    }, {
+      x: -1,
+      y: 0
+    }, {
+      x: 0,
+      y: 0
+    }, {
+      x: 1,
+      y: 0
+    }, {
+      x: 0,
+      y: 1
+    }, {
+      x: 1,
+      y: 1
+    }]
+  }];
+  var ReusedContexts = [0x9B25, 0x0795, 0x00E5, 0x0195];
+  var RefinementReusedContexts = [0x0020, 0x0008];
+  function decodeBitmapTemplate0(width, height, decodingContext) {
+    var decoder = decodingContext.decoder;
+    var contexts = decodingContext.contextCache.getContexts('GB');
+    var contextLabel,
+        i,
+        j,
+        pixel,
+        row,
+        row1,
+        row2,
+        bitmap = [];
+    var OLD_PIXEL_MASK = 0x7BF7;
+    for (i = 0; i < height; i++) {
+      row = bitmap[i] = new Uint8Array(width);
+      row1 = i < 1 ? row : bitmap[i - 1];
+      row2 = i < 2 ? row : bitmap[i - 2];
+      contextLabel = row2[0] << 13 | row2[1] << 12 | row2[2] << 11 | row1[0] << 7 | row1[1] << 6 | row1[2] << 5 | row1[3] << 4;
+      for (j = 0; j < width; j++) {
+        row[j] = pixel = decoder.readBit(contexts, contextLabel);
+        contextLabel = (contextLabel & OLD_PIXEL_MASK) << 1 | (j + 3 < width ? row2[j + 3] << 11 : 0) | (j + 4 < width ? row1[j + 4] << 4 : 0) | pixel;
+      }
+    }
+    return bitmap;
+  }
+  function decodeBitmap(mmr, width, height, templateIndex, prediction, skip, at, decodingContext) {
+    if (mmr) {
+      error('JBIG2 error: MMR encoding is not supported');
+    }
+    if (templateIndex === 0 && !skip && !prediction && at.length === 4 && at[0].x === 3 && at[0].y === -1 && at[1].x === -3 && at[1].y === -1 && at[2].x === 2 && at[2].y === -2 && at[3].x === -2 && at[3].y === -2) {
+      return decodeBitmapTemplate0(width, height, decodingContext);
+    }
+    var useskip = !!skip;
+    var template = CodingTemplates[templateIndex].concat(at);
+    template.sort(function (a, b) {
+      return a.y - b.y || a.x - b.x;
+    });
+    var templateLength = template.length;
+    var templateX = new Int8Array(templateLength);
+    var templateY = new Int8Array(templateLength);
+    var changingTemplateEntries = [];
+    var reuseMask = 0,
+        minX = 0,
+        maxX = 0,
+        minY = 0;
+    var c, k;
+    for (k = 0; k < templateLength; k++) {
+      templateX[k] = template[k].x;
+      templateY[k] = template[k].y;
+      minX = Math.min(minX, template[k].x);
+      maxX = Math.max(maxX, template[k].x);
+      minY = Math.min(minY, template[k].y);
+      if (k < templateLength - 1 && template[k].y === template[k + 1].y && template[k].x === template[k + 1].x - 1) {
+        reuseMask |= 1 << templateLength - 1 - k;
+      } else {
+        changingTemplateEntries.push(k);
+      }
+    }
+    var changingEntriesLength = changingTemplateEntries.length;
+    var changingTemplateX = new Int8Array(changingEntriesLength);
+    var changingTemplateY = new Int8Array(changingEntriesLength);
+    var changingTemplateBit = new Uint16Array(changingEntriesLength);
+    for (c = 0; c < changingEntriesLength; c++) {
+      k = changingTemplateEntries[c];
+      changingTemplateX[c] = template[k].x;
+      changingTemplateY[c] = template[k].y;
+      changingTemplateBit[c] = 1 << templateLength - 1 - k;
+    }
+    var sbb_left = -minX;
+    var sbb_top = -minY;
+    var sbb_right = width - maxX;
+    var pseudoPixelContext = ReusedContexts[templateIndex];
+    var row = new Uint8Array(width);
+    var bitmap = [];
+    var decoder = decodingContext.decoder;
+    var contexts = decodingContext.contextCache.getContexts('GB');
+    var ltp = 0,
+        j,
+        i0,
+        j0,
+        contextLabel = 0,
+        bit,
+        shift;
+    for (var i = 0; i < height; i++) {
+      if (prediction) {
+        var sltp = decoder.readBit(contexts, pseudoPixelContext);
+        ltp ^= sltp;
+        if (ltp) {
+          bitmap.push(row);
+          continue;
+        }
+      }
+      row = new Uint8Array(row);
+      bitmap.push(row);
+      for (j = 0; j < width; j++) {
+        if (useskip && skip[i][j]) {
+          row[j] = 0;
+          continue;
+        }
+        if (j >= sbb_left && j < sbb_right && i >= sbb_top) {
+          contextLabel = contextLabel << 1 & reuseMask;
+          for (k = 0; k < changingEntriesLength; k++) {
+            i0 = i + changingTemplateY[k];
+            j0 = j + changingTemplateX[k];
+            bit = bitmap[i0][j0];
+            if (bit) {
+              bit = changingTemplateBit[k];
+              contextLabel |= bit;
+            }
+          }
+        } else {
+          contextLabel = 0;
+          shift = templateLength - 1;
+          for (k = 0; k < templateLength; k++, shift--) {
+            j0 = j + templateX[k];
+            if (j0 >= 0 && j0 < width) {
+              i0 = i + templateY[k];
+              if (i0 >= 0) {
+                bit = bitmap[i0][j0];
+                if (bit) {
+                  contextLabel |= bit << shift;
+                }
+              }
+            }
+          }
+        }
+        var pixel = decoder.readBit(contexts, contextLabel);
+        row[j] = pixel;
+      }
+    }
+    return bitmap;
+  }
+  function decodeRefinement(width, height, templateIndex, referenceBitmap, offsetX, offsetY, prediction, at, decodingContext) {
+    var codingTemplate = RefinementTemplates[templateIndex].coding;
+    if (templateIndex === 0) {
+      codingTemplate = codingTemplate.concat([at[0]]);
+    }
+    var codingTemplateLength = codingTemplate.length;
+    var codingTemplateX = new Int32Array(codingTemplateLength);
+    var codingTemplateY = new Int32Array(codingTemplateLength);
+    var k;
+    for (k = 0; k < codingTemplateLength; k++) {
+      codingTemplateX[k] = codingTemplate[k].x;
+      codingTemplateY[k] = codingTemplate[k].y;
+    }
+    var referenceTemplate = RefinementTemplates[templateIndex].reference;
+    if (templateIndex === 0) {
+      referenceTemplate = referenceTemplate.concat([at[1]]);
+    }
+    var referenceTemplateLength = referenceTemplate.length;
+    var referenceTemplateX = new Int32Array(referenceTemplateLength);
+    var referenceTemplateY = new Int32Array(referenceTemplateLength);
+    for (k = 0; k < referenceTemplateLength; k++) {
+      referenceTemplateX[k] = referenceTemplate[k].x;
+      referenceTemplateY[k] = referenceTemplate[k].y;
+    }
+    var referenceWidth = referenceBitmap[0].length;
+    var referenceHeight = referenceBitmap.length;
+    var pseudoPixelContext = RefinementReusedContexts[templateIndex];
+    var bitmap = [];
+    var decoder = decodingContext.decoder;
+    var contexts = decodingContext.contextCache.getContexts('GR');
+    var ltp = 0;
+    for (var i = 0; i < height; i++) {
+      if (prediction) {
+        var sltp = decoder.readBit(contexts, pseudoPixelContext);
+        ltp ^= sltp;
+        if (ltp) {
+          error('JBIG2 error: prediction is not supported');
+        }
+      }
+      var row = new Uint8Array(width);
+      bitmap.push(row);
+      for (var j = 0; j < width; j++) {
+        var i0, j0;
+        var contextLabel = 0;
+        for (k = 0; k < codingTemplateLength; k++) {
+          i0 = i + codingTemplateY[k];
+          j0 = j + codingTemplateX[k];
+          if (i0 < 0 || j0 < 0 || j0 >= width) {
+            contextLabel <<= 1;
+          } else {
+            contextLabel = contextLabel << 1 | bitmap[i0][j0];
+          }
+        }
+        for (k = 0; k < referenceTemplateLength; k++) {
+          i0 = i + referenceTemplateY[k] + offsetY;
+          j0 = j + referenceTemplateX[k] + offsetX;
+          if (i0 < 0 || i0 >= referenceHeight || j0 < 0 || j0 >= referenceWidth) {
+            contextLabel <<= 1;
+          } else {
+            contextLabel = contextLabel << 1 | referenceBitmap[i0][j0];
+          }
+        }
+        var pixel = decoder.readBit(contexts, contextLabel);
+        row[j] = pixel;
+      }
+    }
+    return bitmap;
+  }
+  function decodeSymbolDictionary(huffman, refinement, symbols, numberOfNewSymbols, numberOfExportedSymbols, huffmanTables, templateIndex, at, refinementTemplateIndex, refinementAt, decodingContext) {
+    if (huffman) {
+      error('JBIG2 error: huffman is not supported');
+    }
+    var newSymbols = [];
+    var currentHeight = 0;
+    var symbolCodeLength = log2(symbols.length + numberOfNewSymbols);
+    var decoder = decodingContext.decoder;
+    var contextCache = decodingContext.contextCache;
+    while (newSymbols.length < numberOfNewSymbols) {
+      var deltaHeight = decodeInteger(contextCache, 'IADH', decoder);
+      currentHeight += deltaHeight;
+      var currentWidth = 0;
+      while (true) {
+        var deltaWidth = decodeInteger(contextCache, 'IADW', decoder);
+        if (deltaWidth === null) {
+          break;
+        }
+        currentWidth += deltaWidth;
+        var bitmap;
+        if (refinement) {
+          var numberOfInstances = decodeInteger(contextCache, 'IAAI', decoder);
+          if (numberOfInstances > 1) {
+            bitmap = decodeTextRegion(huffman, refinement, currentWidth, currentHeight, 0, numberOfInstances, 1, symbols.concat(newSymbols), symbolCodeLength, 0, 0, 1, 0, huffmanTables, refinementTemplateIndex, refinementAt, decodingContext);
+          } else {
+            var symbolId = decodeIAID(contextCache, decoder, symbolCodeLength);
+            var rdx = decodeInteger(contextCache, 'IARDX', decoder);
+            var rdy = decodeInteger(contextCache, 'IARDY', decoder);
+            var symbol = symbolId < symbols.length ? symbols[symbolId] : newSymbols[symbolId - symbols.length];
+            bitmap = decodeRefinement(currentWidth, currentHeight, refinementTemplateIndex, symbol, rdx, rdy, false, refinementAt, decodingContext);
+          }
+        } else {
+          bitmap = decodeBitmap(false, currentWidth, currentHeight, templateIndex, false, null, at, decodingContext);
+        }
+        newSymbols.push(bitmap);
+      }
+    }
+    var exportedSymbols = [];
+    var flags = [],
+        currentFlag = false;
+    var totalSymbolsLength = symbols.length + numberOfNewSymbols;
+    while (flags.length < totalSymbolsLength) {
+      var runLength = decodeInteger(contextCache, 'IAEX', decoder);
+      while (runLength--) {
+        flags.push(currentFlag);
+      }
+      currentFlag = !currentFlag;
+    }
+    for (var i = 0, ii = symbols.length; i < ii; i++) {
+      if (flags[i]) {
+        exportedSymbols.push(symbols[i]);
+      }
+    }
+    for (var j = 0; j < numberOfNewSymbols; i++, j++) {
+      if (flags[i]) {
+        exportedSymbols.push(newSymbols[j]);
+      }
+    }
+    return exportedSymbols;
+  }
+  function decodeTextRegion(huffman, refinement, width, height, defaultPixelValue, numberOfSymbolInstances, stripSize, inputSymbols, symbolCodeLength, transposed, dsOffset, referenceCorner, combinationOperator, huffmanTables, refinementTemplateIndex, refinementAt, decodingContext) {
+    if (huffman) {
+      error('JBIG2 error: huffman is not supported');
+    }
+    var bitmap = [];
+    var i, row;
+    for (i = 0; i < height; i++) {
+      row = new Uint8Array(width);
+      if (defaultPixelValue) {
+        for (var j = 0; j < width; j++) {
+          row[j] = defaultPixelValue;
+        }
+      }
+      bitmap.push(row);
+    }
+    var decoder = decodingContext.decoder;
+    var contextCache = decodingContext.contextCache;
+    var stripT = -decodeInteger(contextCache, 'IADT', decoder);
+    var firstS = 0;
+    i = 0;
+    while (i < numberOfSymbolInstances) {
+      var deltaT = decodeInteger(contextCache, 'IADT', decoder);
+      stripT += deltaT;
+      var deltaFirstS = decodeInteger(contextCache, 'IAFS', decoder);
+      firstS += deltaFirstS;
+      var currentS = firstS;
+      do {
+        var currentT = stripSize === 1 ? 0 : decodeInteger(contextCache, 'IAIT', decoder);
+        var t = stripSize * stripT + currentT;
+        var symbolId = decodeIAID(contextCache, decoder, symbolCodeLength);
+        var applyRefinement = refinement && decodeInteger(contextCache, 'IARI', decoder);
+        var symbolBitmap = inputSymbols[symbolId];
+        var symbolWidth = symbolBitmap[0].length;
+        var symbolHeight = symbolBitmap.length;
+        if (applyRefinement) {
+          var rdw = decodeInteger(contextCache, 'IARDW', decoder);
+          var rdh = decodeInteger(contextCache, 'IARDH', decoder);
+          var rdx = decodeInteger(contextCache, 'IARDX', decoder);
+          var rdy = decodeInteger(contextCache, 'IARDY', decoder);
+          symbolWidth += rdw;
+          symbolHeight += rdh;
+          symbolBitmap = decodeRefinement(symbolWidth, symbolHeight, refinementTemplateIndex, symbolBitmap, (rdw >> 1) + rdx, (rdh >> 1) + rdy, false, refinementAt, decodingContext);
+        }
+        var offsetT = t - (referenceCorner & 1 ? 0 : symbolHeight);
+        var offsetS = currentS - (referenceCorner & 2 ? symbolWidth : 0);
+        var s2, t2, symbolRow;
+        if (transposed) {
+          for (s2 = 0; s2 < symbolHeight; s2++) {
+            row = bitmap[offsetS + s2];
+            if (!row) {
+              continue;
+            }
+            symbolRow = symbolBitmap[s2];
+            var maxWidth = Math.min(width - offsetT, symbolWidth);
+            switch (combinationOperator) {
+              case 0:
+                for (t2 = 0; t2 < maxWidth; t2++) {
+                  row[offsetT + t2] |= symbolRow[t2];
+                }
+                break;
+              case 2:
+                for (t2 = 0; t2 < maxWidth; t2++) {
+                  row[offsetT + t2] ^= symbolRow[t2];
+                }
+                break;
+              default:
+                error('JBIG2 error: operator ' + combinationOperator + ' is not supported');
+            }
+          }
+          currentS += symbolHeight - 1;
+        } else {
+          for (t2 = 0; t2 < symbolHeight; t2++) {
+            row = bitmap[offsetT + t2];
+            if (!row) {
+              continue;
+            }
+            symbolRow = symbolBitmap[t2];
+            switch (combinationOperator) {
+              case 0:
+                for (s2 = 0; s2 < symbolWidth; s2++) {
+                  row[offsetS + s2] |= symbolRow[s2];
+                }
+                break;
+              case 2:
+                for (s2 = 0; s2 < symbolWidth; s2++) {
+                  row[offsetS + s2] ^= symbolRow[s2];
+                }
+                break;
+              default:
+                error('JBIG2 error: operator ' + combinationOperator + ' is not supported');
+            }
+          }
+          currentS += symbolWidth - 1;
+        }
+        i++;
+        var deltaS = decodeInteger(contextCache, 'IADS', decoder);
+        if (deltaS === null) {
+          break;
+        }
+        currentS += deltaS + dsOffset;
+      } while (true);
+    }
+    return bitmap;
+  }
+  function readSegmentHeader(data, start) {
+    var segmentHeader = {};
+    segmentHeader.number = readUint32(data, start);
+    var flags = data[start + 4];
+    var segmentType = flags & 0x3F;
+    if (!SegmentTypes[segmentType]) {
+      error('JBIG2 error: invalid segment type: ' + segmentType);
+    }
+    segmentHeader.type = segmentType;
+    segmentHeader.typeName = SegmentTypes[segmentType];
+    segmentHeader.deferredNonRetain = !!(flags & 0x80);
+    var pageAssociationFieldSize = !!(flags & 0x40);
+    var referredFlags = data[start + 5];
+    var referredToCount = referredFlags >> 5 & 7;
+    var retainBits = [referredFlags & 31];
+    var position = start + 6;
+    if (referredFlags === 7) {
+      referredToCount = readUint32(data, position - 1) & 0x1FFFFFFF;
+      position += 3;
+      var bytes = referredToCount + 7 >> 3;
+      retainBits[0] = data[position++];
+      while (--bytes > 0) {
+        retainBits.push(data[position++]);
+      }
+    } else if (referredFlags === 5 || referredFlags === 6) {
+      error('JBIG2 error: invalid referred-to flags');
+    }
+    segmentHeader.retainBits = retainBits;
+    var referredToSegmentNumberSize = segmentHeader.number <= 256 ? 1 : segmentHeader.number <= 65536 ? 2 : 4;
+    var referredTo = [];
+    var i, ii;
+    for (i = 0; i < referredToCount; i++) {
+      var number = referredToSegmentNumberSize === 1 ? data[position] : referredToSegmentNumberSize === 2 ? readUint16(data, position) : readUint32(data, position);
+      referredTo.push(number);
+      position += referredToSegmentNumberSize;
+    }
+    segmentHeader.referredTo = referredTo;
+    if (!pageAssociationFieldSize) {
+      segmentHeader.pageAssociation = data[position++];
+    } else {
+      segmentHeader.pageAssociation = readUint32(data, position);
+      position += 4;
+    }
+    segmentHeader.length = readUint32(data, position);
+    position += 4;
+    if (segmentHeader.length === 0xFFFFFFFF) {
+      if (segmentType === 38) {
+        var genericRegionInfo = readRegionSegmentInformation(data, position);
+        var genericRegionSegmentFlags = data[position + RegionSegmentInformationFieldLength];
+        var genericRegionMmr = !!(genericRegionSegmentFlags & 1);
+        var searchPatternLength = 6;
+        var searchPattern = new Uint8Array(searchPatternLength);
+        if (!genericRegionMmr) {
+          searchPattern[0] = 0xFF;
+          searchPattern[1] = 0xAC;
+        }
+        searchPattern[2] = genericRegionInfo.height >>> 24 & 0xFF;
+        searchPattern[3] = genericRegionInfo.height >> 16 & 0xFF;
+        searchPattern[4] = genericRegionInfo.height >> 8 & 0xFF;
+        searchPattern[5] = genericRegionInfo.height & 0xFF;
+        for (i = position, ii = data.length; i < ii; i++) {
+          var j = 0;
+          while (j < searchPatternLength && searchPattern[j] === data[i + j]) {
+            j++;
+          }
+          if (j === searchPatternLength) {
+            segmentHeader.length = i + searchPatternLength;
+            break;
+          }
+        }
+        if (segmentHeader.length === 0xFFFFFFFF) {
+          error('JBIG2 error: segment end was not found');
+        }
+      } else {
+        error('JBIG2 error: invalid unknown segment length');
+      }
+    }
+    segmentHeader.headerEnd = position;
+    return segmentHeader;
+  }
+  function readSegments(header, data, start, end) {
+    var segments = [];
+    var position = start;
+    while (position < end) {
+      var segmentHeader = readSegmentHeader(data, position);
+      position = segmentHeader.headerEnd;
+      var segment = {
+        header: segmentHeader,
+        data: data
+      };
+      if (!header.randomAccess) {
+        segment.start = position;
+        position += segmentHeader.length;
+        segment.end = position;
+      }
+      segments.push(segment);
+      if (segmentHeader.type === 51) {
+        break;
+      }
+    }
+    if (header.randomAccess) {
+      for (var i = 0, ii = segments.length; i < ii; i++) {
+        segments[i].start = position;
+        position += segments[i].header.length;
+        segments[i].end = position;
+      }
+    }
+    return segments;
+  }
+  function readRegionSegmentInformation(data, start) {
+    return {
+      width: readUint32(data, start),
+      height: readUint32(data, start + 4),
+      x: readUint32(data, start + 8),
+      y: readUint32(data, start + 12),
+      combinationOperator: data[start + 16] & 7
+    };
+  }
+  var RegionSegmentInformationFieldLength = 17;
+  function processSegment(segment, visitor) {
+    var header = segment.header;
+    var data = segment.data,
+        position = segment.start,
+        end = segment.end;
+    var args, at, i, atLength;
+    switch (header.type) {
+      case 0:
+        var dictionary = {};
+        var dictionaryFlags = readUint16(data, position);
+        dictionary.huffman = !!(dictionaryFlags & 1);
+        dictionary.refinement = !!(dictionaryFlags & 2);
+        dictionary.huffmanDHSelector = dictionaryFlags >> 2 & 3;
+        dictionary.huffmanDWSelector = dictionaryFlags >> 4 & 3;
+        dictionary.bitmapSizeSelector = dictionaryFlags >> 6 & 1;
+        dictionary.aggregationInstancesSelector = dictionaryFlags >> 7 & 1;
+        dictionary.bitmapCodingContextUsed = !!(dictionaryFlags & 256);
+        dictionary.bitmapCodingContextRetained = !!(dictionaryFlags & 512);
+        dictionary.template = dictionaryFlags >> 10 & 3;
+        dictionary.refinementTemplate = dictionaryFlags >> 12 & 1;
+        position += 2;
+        if (!dictionary.huffman) {
+          atLength = dictionary.template === 0 ? 4 : 1;
+          at = [];
+          for (i = 0; i < atLength; i++) {
+            at.push({
+              x: readInt8(data, position),
+              y: readInt8(data, position + 1)
+            });
+            position += 2;
+          }
+          dictionary.at = at;
+        }
+        if (dictionary.refinement && !dictionary.refinementTemplate) {
+          at = [];
+          for (i = 0; i < 2; i++) {
+            at.push({
+              x: readInt8(data, position),
+              y: readInt8(data, position + 1)
+            });
+            position += 2;
+          }
+          dictionary.refinementAt = at;
+        }
+        dictionary.numberOfExportedSymbols = readUint32(data, position);
+        position += 4;
+        dictionary.numberOfNewSymbols = readUint32(data, position);
+        position += 4;
+        args = [dictionary, header.number, header.referredTo, data, position, end];
+        break;
+      case 6:
+      case 7:
+        var textRegion = {};
+        textRegion.info = readRegionSegmentInformation(data, position);
+        position += RegionSegmentInformationFieldLength;
+        var textRegionSegmentFlags = readUint16(data, position);
+        position += 2;
+        textRegion.huffman = !!(textRegionSegmentFlags & 1);
+        textRegion.refinement = !!(textRegionSegmentFlags & 2);
+        textRegion.stripSize = 1 << (textRegionSegmentFlags >> 2 & 3);
+        textRegion.referenceCorner = textRegionSegmentFlags >> 4 & 3;
+        textRegion.transposed = !!(textRegionSegmentFlags & 64);
+        textRegion.combinationOperator = textRegionSegmentFlags >> 7 & 3;
+        textRegion.defaultPixelValue = textRegionSegmentFlags >> 9 & 1;
+        textRegion.dsOffset = textRegionSegmentFlags << 17 >> 27;
+        textRegion.refinementTemplate = textRegionSegmentFlags >> 15 & 1;
+        if (textRegion.huffman) {
+          var textRegionHuffmanFlags = readUint16(data, position);
+          position += 2;
+          textRegion.huffmanFS = textRegionHuffmanFlags & 3;
+          textRegion.huffmanDS = textRegionHuffmanFlags >> 2 & 3;
+          textRegion.huffmanDT = textRegionHuffmanFlags >> 4 & 3;
+          textRegion.huffmanRefinementDW = textRegionHuffmanFlags >> 6 & 3;
+          textRegion.huffmanRefinementDH = textRegionHuffmanFlags >> 8 & 3;
+          textRegion.huffmanRefinementDX = textRegionHuffmanFlags >> 10 & 3;
+          textRegion.huffmanRefinementDY = textRegionHuffmanFlags >> 12 & 3;
+          textRegion.huffmanRefinementSizeSelector = !!(textRegionHuffmanFlags & 14);
+        }
+        if (textRegion.refinement && !textRegion.refinementTemplate) {
+          at = [];
+          for (i = 0; i < 2; i++) {
+            at.push({
+              x: readInt8(data, position),
+              y: readInt8(data, position + 1)
+            });
+            position += 2;
+          }
+          textRegion.refinementAt = at;
+        }
+        textRegion.numberOfSymbolInstances = readUint32(data, position);
+        position += 4;
+        if (textRegion.huffman) {
+          error('JBIG2 error: huffman is not supported');
+        }
+        args = [textRegion, header.referredTo, data, position, end];
+        break;
+      case 38:
+      case 39:
+        var genericRegion = {};
+        genericRegion.info = readRegionSegmentInformation(data, position);
+        position += RegionSegmentInformationFieldLength;
+        var genericRegionSegmentFlags = data[position++];
+        genericRegion.mmr = !!(genericRegionSegmentFlags & 1);
+        genericRegion.template = genericRegionSegmentFlags >> 1 & 3;
+        genericRegion.prediction = !!(genericRegionSegmentFlags & 8);
+        if (!genericRegion.mmr) {
+          atLength = genericRegion.template === 0 ? 4 : 1;
+          at = [];
+          for (i = 0; i < atLength; i++) {
+            at.push({
+              x: readInt8(data, position),
+              y: readInt8(data, position + 1)
+            });
+            position += 2;
+          }
+          genericRegion.at = at;
+        }
+        args = [genericRegion, data, position, end];
+        break;
+      case 48:
+        var pageInfo = {
+          width: readUint32(data, position),
+          height: readUint32(data, position + 4),
+          resolutionX: readUint32(data, position + 8),
+          resolutionY: readUint32(data, position + 12)
+        };
+        if (pageInfo.height === 0xFFFFFFFF) {
+          delete pageInfo.height;
+        }
+        var pageSegmentFlags = data[position + 16];
+        readUint16(data, position + 17);
+        pageInfo.lossless = !!(pageSegmentFlags & 1);
+        pageInfo.refinement = !!(pageSegmentFlags & 2);
+        pageInfo.defaultPixelValue = pageSegmentFlags >> 2 & 1;
+        pageInfo.combinationOperator = pageSegmentFlags >> 3 & 3;
+        pageInfo.requiresBuffer = !!(pageSegmentFlags & 32);
+        pageInfo.combinationOperatorOverride = !!(pageSegmentFlags & 64);
+        args = [pageInfo];
+        break;
+      case 49:
+        break;
+      case 50:
+        break;
+      case 51:
+        break;
+      case 62:
+        break;
+      default:
+        error('JBIG2 error: segment type ' + header.typeName + '(' + header.type + ') is not implemented');
+    }
+    var callbackName = 'on' + header.typeName;
+    if (callbackName in visitor) {
+      visitor[callbackName].apply(visitor, args);
+    }
+  }
+  function processSegments(segments, visitor) {
+    for (var i = 0, ii = segments.length; i < ii; i++) {
+      processSegment(segments[i], visitor);
+    }
+  }
+  function parseJbig2(data, start, end) {
+    var position = start;
+    if (data[position] !== 0x97 || data[position + 1] !== 0x4A || data[position + 2] !== 0x42 || data[position + 3] !== 0x32 || data[position + 4] !== 0x0D || data[position + 5] !== 0x0A || data[position + 6] !== 0x1A || data[position + 7] !== 0x0A) {
+      error('JBIG2 error: invalid header');
+    }
+    var header = {};
+    position += 8;
+    var flags = data[position++];
+    header.randomAccess = !(flags & 1);
+    if (!(flags & 2)) {
+      header.numberOfPages = readUint32(data, position);
+      position += 4;
+    }
+    readSegments(header, data, position, end);
+    error('Not implemented');
+  }
+  function parseJbig2Chunks(chunks) {
+    var visitor = new SimpleSegmentVisitor();
+    for (var i = 0, ii = chunks.length; i < ii; i++) {
+      var chunk = chunks[i];
+      var segments = readSegments({}, chunk.data, chunk.start, chunk.end);
+      processSegments(segments, visitor);
+    }
+    return visitor.buffer;
+  }
+  function SimpleSegmentVisitor() {}
+  SimpleSegmentVisitor.prototype = {
+    onPageInformation: function SimpleSegmentVisitor_onPageInformation(info) {
+      this.currentPageInfo = info;
+      var rowSize = info.width + 7 >> 3;
+      var buffer = new Uint8Array(rowSize * info.height);
+      if (info.defaultPixelValue) {
+        for (var i = 0, ii = buffer.length; i < ii; i++) {
+          buffer[i] = 0xFF;
+        }
+      }
+      this.buffer = buffer;
+    },
+    drawBitmap: function SimpleSegmentVisitor_drawBitmap(regionInfo, bitmap) {
+      var pageInfo = this.currentPageInfo;
+      var width = regionInfo.width,
+          height = regionInfo.height;
+      var rowSize = pageInfo.width + 7 >> 3;
+      var combinationOperator = pageInfo.combinationOperatorOverride ? regionInfo.combinationOperator : pageInfo.combinationOperator;
+      var buffer = this.buffer;
+      var mask0 = 128 >> (regionInfo.x & 7);
+      var offset0 = regionInfo.y * rowSize + (regionInfo.x >> 3);
+      var i, j, mask, offset;
+      switch (combinationOperator) {
+        case 0:
+          for (i = 0; i < height; i++) {
+            mask = mask0;
+            offset = offset0;
+            for (j = 0; j < width; j++) {
+              if (bitmap[i][j]) {
+                buffer[offset] |= mask;
+              }
+              mask >>= 1;
+              if (!mask) {
+                mask = 128;
+                offset++;
+              }
+            }
+            offset0 += rowSize;
+          }
+          break;
+        case 2:
+          for (i = 0; i < height; i++) {
+            mask = mask0;
+            offset = offset0;
+            for (j = 0; j < width; j++) {
+              if (bitmap[i][j]) {
+                buffer[offset] ^= mask;
+              }
+              mask >>= 1;
+              if (!mask) {
+                mask = 128;
+                offset++;
+              }
+            }
+            offset0 += rowSize;
+          }
+          break;
+        default:
+          error('JBIG2 error: operator ' + combinationOperator + ' is not supported');
+      }
+    },
+    onImmediateGenericRegion: function SimpleSegmentVisitor_onImmediateGenericRegion(region, data, start, end) {
+      var regionInfo = region.info;
+      var decodingContext = new DecodingContext(data, start, end);
+      var bitmap = decodeBitmap(region.mmr, regionInfo.width, regionInfo.height, region.template, region.prediction, null, region.at, decodingContext);
+      this.drawBitmap(regionInfo, bitmap);
+    },
+    onImmediateLosslessGenericRegion: function SimpleSegmentVisitor_onImmediateLosslessGenericRegion() {
+      this.onImmediateGenericRegion.apply(this, arguments);
+    },
+    onSymbolDictionary: function SimpleSegmentVisitor_onSymbolDictionary(dictionary, currentSegment, referredSegments, data, start, end) {
+      var huffmanTables;
+      if (dictionary.huffman) {
+        error('JBIG2 error: huffman is not supported');
+      }
+      var symbols = this.symbols;
+      if (!symbols) {
+        this.symbols = symbols = {};
+      }
+      var inputSymbols = [];
+      for (var i = 0, ii = referredSegments.length; i < ii; i++) {
+        inputSymbols = inputSymbols.concat(symbols[referredSegments[i]]);
+      }
+      var decodingContext = new DecodingContext(data, start, end);
+      symbols[currentSegment] = decodeSymbolDictionary(dictionary.huffman, dictionary.refinement, inputSymbols, dictionary.numberOfNewSymbols, dictionary.numberOfExportedSymbols, huffmanTables, dictionary.template, dictionary.at, dictionary.refinementTemplate, dictionary.refinementAt, decodingContext);
+    },
+    onImmediateTextRegion: function SimpleSegmentVisitor_onImmediateTextRegion(region, referredSegments, data, start, end) {
+      var regionInfo = region.info;
+      var huffmanTables;
+      var symbols = this.symbols;
+      var inputSymbols = [];
+      for (var i = 0, ii = referredSegments.length; i < ii; i++) {
+        inputSymbols = inputSymbols.concat(symbols[referredSegments[i]]);
+      }
+      var symbolCodeLength = log2(inputSymbols.length);
+      var decodingContext = new DecodingContext(data, start, end);
+      var bitmap = decodeTextRegion(region.huffman, region.refinement, regionInfo.width, regionInfo.height, region.defaultPixelValue, region.numberOfSymbolInstances, region.stripSize, inputSymbols, symbolCodeLength, region.transposed, region.dsOffset, region.referenceCorner, region.combinationOperator, huffmanTables, region.refinementTemplate, region.refinementAt, decodingContext);
+      this.drawBitmap(regionInfo, bitmap);
+    },
+    onImmediateLosslessTextRegion: function SimpleSegmentVisitor_onImmediateLosslessTextRegion() {
+      this.onImmediateTextRegion.apply(this, arguments);
+    }
+  };
+  function Jbig2Image() {}
+  Jbig2Image.prototype = {
+    parseChunks: function Jbig2Image_parseChunks(chunks) {
+      return parseJbig2Chunks(chunks);
+    }
+  };
+  return Jbig2Image;
+}();
+exports.Jbig2Image = Jbig2Image;
+
+/***/ }),
+/* 29 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var warn = sharedUtil.warn;
+var error = sharedUtil.error;
+var JpegImage = function JpegImageClosure() {
+  var dctZigZag = new Uint8Array([0, 1, 8, 16, 9, 2, 3, 10, 17, 24, 32, 25, 18, 11, 4, 5, 12, 19, 26, 33, 40, 48, 41, 34, 27, 20, 13, 6, 7, 14, 21, 28, 35, 42, 49, 56, 57, 50, 43, 36, 29, 22, 15, 23, 30, 37, 44, 51, 58, 59, 52, 45, 38, 31, 39, 46, 53, 60, 61, 54, 47, 55, 62, 63]);
+  var dctCos1 = 4017;
+  var dctSin1 = 799;
+  var dctCos3 = 3406;
+  var dctSin3 = 2276;
+  var dctCos6 = 1567;
+  var dctSin6 = 3784;
+  var dctSqrt2 = 5793;
+  var dctSqrt1d2 = 2896;
+  function JpegImage() {
+    this.decodeTransform = null;
+    this.colorTransform = -1;
+  }
+  function buildHuffmanTable(codeLengths, values) {
+    var k = 0,
+        code = [],
+        i,
+        j,
+        length = 16;
+    while (length > 0 && !codeLengths[length - 1]) {
+      length--;
+    }
+    code.push({
+      children: [],
+      index: 0
+    });
+    var p = code[0],
+        q;
+    for (i = 0; i < length; i++) {
+      for (j = 0; j < codeLengths[i]; j++) {
+        p = code.pop();
+        p.children[p.index] = values[k];
+        while (p.index > 0) {
+          p = code.pop();
+        }
+        p.index++;
+        code.push(p);
+        while (code.length <= i) {
+          code.push(q = {
+            children: [],
+            index: 0
+          });
+          p.children[p.index] = q.children;
+          p = q;
+        }
+        k++;
+      }
+      if (i + 1 < length) {
+        code.push(q = {
+          children: [],
+          index: 0
+        });
+        p.children[p.index] = q.children;
+        p = q;
+      }
+    }
+    return code[0].children;
+  }
+  function getBlockBufferOffset(component, row, col) {
+    return 64 * ((component.blocksPerLine + 1) * row + col);
+  }
+  function decodeScan(data, offset, frame, components, resetInterval, spectralStart, spectralEnd, successivePrev, successive) {
+    var mcusPerLine = frame.mcusPerLine;
+    var progressive = frame.progressive;
+    var startOffset = offset,
+        bitsData = 0,
+        bitsCount = 0;
+    function readBit() {
+      if (bitsCount > 0) {
+        bitsCount--;
+        return bitsData >> bitsCount & 1;
+      }
+      bitsData = data[offset++];
+      if (bitsData === 0xFF) {
+        var nextByte = data[offset++];
+        if (nextByte) {
+          error('JPEG error: unexpected marker ' + (bitsData << 8 | nextByte).toString(16));
+        }
+      }
+      bitsCount = 7;
+      return bitsData >>> 7;
+    }
+    function decodeHuffman(tree) {
+      var node = tree;
+      while (true) {
+        node = node[readBit()];
+        if (typeof node === 'number') {
+          return node;
+        }
+        if (typeof node !== 'object') {
+          error('JPEG error: invalid huffman sequence');
+        }
+      }
+    }
+    function receive(length) {
+      var n = 0;
+      while (length > 0) {
+        n = n << 1 | readBit();
+        length--;
+      }
+      return n;
+    }
+    function receiveAndExtend(length) {
+      if (length === 1) {
+        return readBit() === 1 ? 1 : -1;
+      }
+      var n = receive(length);
+      if (n >= 1 << length - 1) {
+        return n;
+      }
+      return n + (-1 << length) + 1;
+    }
+    function decodeBaseline(component, offset) {
+      var t = decodeHuffman(component.huffmanTableDC);
+      var diff = t === 0 ? 0 : receiveAndExtend(t);
+      component.blockData[offset] = component.pred += diff;
+      var k = 1;
+      while (k < 64) {
+        var rs = decodeHuffman(component.huffmanTableAC);
+        var s = rs & 15,
+            r = rs >> 4;
+        if (s === 0) {
+          if (r < 15) {
+            break;
+          }
+          k += 16;
+          continue;
+        }
+        k += r;
+        var z = dctZigZag[k];
+        component.blockData[offset + z] = receiveAndExtend(s);
+        k++;
+      }
+    }
+    function decodeDCFirst(component, offset) {
+      var t = decodeHuffman(component.huffmanTableDC);
+      var diff = t === 0 ? 0 : receiveAndExtend(t) << successive;
+      component.blockData[offset] = component.pred += diff;
+    }
+    function decodeDCSuccessive(component, offset) {
+      component.blockData[offset] |= readBit() << successive;
+    }
+    var eobrun = 0;
+    function decodeACFirst(component, offset) {
+      if (eobrun > 0) {
+        eobrun--;
+        return;
+      }
+      var k = spectralStart,
+          e = spectralEnd;
+      while (k <= e) {
+        var rs = decodeHuffman(component.huffmanTableAC);
+        var s = rs & 15,
+            r = rs >> 4;
+        if (s === 0) {
+          if (r < 15) {
+            eobrun = receive(r) + (1 << r) - 1;
+            break;
+          }
+          k += 16;
+          continue;
+        }
+        k += r;
+        var z = dctZigZag[k];
+        component.blockData[offset + z] = receiveAndExtend(s) * (1 << successive);
+        k++;
+      }
+    }
+    var successiveACState = 0,
+        successiveACNextValue;
+    function decodeACSuccessive(component, offset) {
+      var k = spectralStart;
+      var e = spectralEnd;
+      var r = 0;
+      var s;
+      var rs;
+      while (k <= e) {
+        var z = dctZigZag[k];
+        switch (successiveACState) {
+          case 0:
+            rs = decodeHuffman(component.huffmanTableAC);
+            s = rs & 15;
+            r = rs >> 4;
+            if (s === 0) {
+              if (r < 15) {
+                eobrun = receive(r) + (1 << r);
+                successiveACState = 4;
+              } else {
+                r = 16;
+                successiveACState = 1;
+              }
+            } else {
+              if (s !== 1) {
+                error('JPEG error: invalid ACn encoding');
+              }
+              successiveACNextValue = receiveAndExtend(s);
+              successiveACState = r ? 2 : 3;
+            }
+            continue;
+          case 1:
+          case 2:
+            if (component.blockData[offset + z]) {
+              component.blockData[offset + z] += readBit() << successive;
+            } else {
+              r--;
+              if (r === 0) {
+                successiveACState = successiveACState === 2 ? 3 : 0;
+              }
+            }
+            break;
+          case 3:
+            if (component.blockData[offset + z]) {
+              component.blockData[offset + z] += readBit() << successive;
+            } else {
+              component.blockData[offset + z] = successiveACNextValue << successive;
+              successiveACState = 0;
+            }
+            break;
+          case 4:
+            if (component.blockData[offset + z]) {
+              component.blockData[offset + z] += readBit() << successive;
+            }
+            break;
+        }
+        k++;
+      }
+      if (successiveACState === 4) {
+        eobrun--;
+        if (eobrun === 0) {
+          successiveACState = 0;
+        }
+      }
+    }
+    function decodeMcu(component, decode, mcu, row, col) {
+      var mcuRow = mcu / mcusPerLine | 0;
+      var mcuCol = mcu % mcusPerLine;
+      var blockRow = mcuRow * component.v + row;
+      var blockCol = mcuCol * component.h + col;
+      var offset = getBlockBufferOffset(component, blockRow, blockCol);
+      decode(component, offset);
+    }
+    function decodeBlock(component, decode, mcu) {
+      var blockRow = mcu / component.blocksPerLine | 0;
+      var blockCol = mcu % component.blocksPerLine;
+      var offset = getBlockBufferOffset(component, blockRow, blockCol);
+      decode(component, offset);
+    }
+    var componentsLength = components.length;
+    var component, i, j, k, n;
+    var decodeFn;
+    if (progressive) {
+      if (spectralStart === 0) {
+        decodeFn = successivePrev === 0 ? decodeDCFirst : decodeDCSuccessive;
+      } else {
+        decodeFn = successivePrev === 0 ? decodeACFirst : decodeACSuccessive;
+      }
+    } else {
+      decodeFn = decodeBaseline;
+    }
+    var mcu = 0,
+        fileMarker;
+    var mcuExpected;
+    if (componentsLength === 1) {
+      mcuExpected = components[0].blocksPerLine * components[0].blocksPerColumn;
+    } else {
+      mcuExpected = mcusPerLine * frame.mcusPerColumn;
+    }
+    var h, v;
+    while (mcu < mcuExpected) {
+      var mcuToRead = resetInterval ? Math.min(mcuExpected - mcu, resetInterval) : mcuExpected;
+      for (i = 0; i < componentsLength; i++) {
+        components[i].pred = 0;
+      }
+      eobrun = 0;
+      if (componentsLength === 1) {
+        component = components[0];
+        for (n = 0; n < mcuToRead; n++) {
+          decodeBlock(component, decodeFn, mcu);
+          mcu++;
+        }
+      } else {
+        for (n = 0; n < mcuToRead; n++) {
+          for (i = 0; i < componentsLength; i++) {
+            component = components[i];
+            h = component.h;
+            v = component.v;
+            for (j = 0; j < v; j++) {
+              for (k = 0; k < h; k++) {
+                decodeMcu(component, decodeFn, mcu, j, k);
+              }
+            }
+          }
+          mcu++;
+        }
+      }
+      bitsCount = 0;
+      fileMarker = findNextFileMarker(data, offset);
+      if (fileMarker && fileMarker.invalid) {
+        warn('decodeScan - unexpected MCU data, next marker is: ' + fileMarker.invalid);
+        offset = fileMarker.offset;
+      }
+      var marker = fileMarker && fileMarker.marker;
+      if (!marker || marker <= 0xFF00) {
+        error('JPEG error: marker was not found');
+      }
+      if (marker >= 0xFFD0 && marker <= 0xFFD7) {
+        offset += 2;
+      } else {
+        break;
+      }
+    }
+    fileMarker = findNextFileMarker(data, offset);
+    if (fileMarker && fileMarker.invalid) {
+      warn('decodeScan - unexpected Scan data, next marker is: ' + fileMarker.invalid);
+      offset = fileMarker.offset;
+    }
+    return offset - startOffset;
+  }
+  function quantizeAndInverse(component, blockBufferOffset, p) {
+    var qt = component.quantizationTable,
+        blockData = component.blockData;
+    var v0, v1, v2, v3, v4, v5, v6, v7;
+    var p0, p1, p2, p3, p4, p5, p6, p7;
+    var t;
+    if (!qt) {
+      error('JPEG error: missing required Quantization Table.');
+    }
+    for (var row = 0; row < 64; row += 8) {
+      p0 = blockData[blockBufferOffset + row];
+      p1 = blockData[blockBufferOffset + row + 1];
+      p2 = blockData[blockBufferOffset + row + 2];
+      p3 = blockData[blockBufferOffset + row + 3];
+      p4 = blockData[blockBufferOffset + row + 4];
+      p5 = blockData[blockBufferOffset + row + 5];
+      p6 = blockData[blockBufferOffset + row + 6];
+      p7 = blockData[blockBufferOffset + row + 7];
+      p0 *= qt[row];
+      if ((p1 | p2 | p3 | p4 | p5 | p6 | p7) === 0) {
+        t = dctSqrt2 * p0 + 512 >> 10;
+        p[row] = t;
+        p[row + 1] = t;
+        p[row + 2] = t;
+        p[row + 3] = t;
+        p[row + 4] = t;
+        p[row + 5] = t;
+        p[row + 6] = t;
+        p[row + 7] = t;
+        continue;
+      }
+      p1 *= qt[row + 1];
+      p2 *= qt[row + 2];
+      p3 *= qt[row + 3];
+      p4 *= qt[row + 4];
+      p5 *= qt[row + 5];
+      p6 *= qt[row + 6];
+      p7 *= qt[row + 7];
+      v0 = dctSqrt2 * p0 + 128 >> 8;
+      v1 = dctSqrt2 * p4 + 128 >> 8;
+      v2 = p2;
+      v3 = p6;
+      v4 = dctSqrt1d2 * (p1 - p7) + 128 >> 8;
+      v7 = dctSqrt1d2 * (p1 + p7) + 128 >> 8;
+      v5 = p3 << 4;
+      v6 = p5 << 4;
+      v0 = v0 + v1 + 1 >> 1;
+      v1 = v0 - v1;
+      t = v2 * dctSin6 + v3 * dctCos6 + 128 >> 8;
+      v2 = v2 * dctCos6 - v3 * dctSin6 + 128 >> 8;
+      v3 = t;
+      v4 = v4 + v6 + 1 >> 1;
+      v6 = v4 - v6;
+      v7 = v7 + v5 + 1 >> 1;
+      v5 = v7 - v5;
+      v0 = v0 + v3 + 1 >> 1;
+      v3 = v0 - v3;
+      v1 = v1 + v2 + 1 >> 1;
+      v2 = v1 - v2;
+      t = v4 * dctSin3 + v7 * dctCos3 + 2048 >> 12;
+      v4 = v4 * dctCos3 - v7 * dctSin3 + 2048 >> 12;
+      v7 = t;
+      t = v5 * dctSin1 + v6 * dctCos1 + 2048 >> 12;
+      v5 = v5 * dctCos1 - v6 * dctSin1 + 2048 >> 12;
+      v6 = t;
+      p[row] = v0 + v7;
+      p[row + 7] = v0 - v7;
+      p[row + 1] = v1 + v6;
+      p[row + 6] = v1 - v6;
+      p[row + 2] = v2 + v5;
+      p[row + 5] = v2 - v5;
+      p[row + 3] = v3 + v4;
+      p[row + 4] = v3 - v4;
+    }
+    for (var col = 0; col < 8; ++col) {
+      p0 = p[col];
+      p1 = p[col + 8];
+      p2 = p[col + 16];
+      p3 = p[col + 24];
+      p4 = p[col + 32];
+      p5 = p[col + 40];
+      p6 = p[col + 48];
+      p7 = p[col + 56];
+      if ((p1 | p2 | p3 | p4 | p5 | p6 | p7) === 0) {
+        t = dctSqrt2 * p0 + 8192 >> 14;
+        t = t < -2040 ? 0 : t >= 2024 ? 255 : t + 2056 >> 4;
+        blockData[blockBufferOffset + col] = t;
+        blockData[blockBufferOffset + col + 8] = t;
+        blockData[blockBufferOffset + col + 16] = t;
+        blockData[blockBufferOffset + col + 24] = t;
+        blockData[blockBufferOffset + col + 32] = t;
+        blockData[blockBufferOffset + col + 40] = t;
+        blockData[blockBufferOffset + col + 48] = t;
+        blockData[blockBufferOffset + col + 56] = t;
+        continue;
+      }
+      v0 = dctSqrt2 * p0 + 2048 >> 12;
+      v1 = dctSqrt2 * p4 + 2048 >> 12;
+      v2 = p2;
+      v3 = p6;
+      v4 = dctSqrt1d2 * (p1 - p7) + 2048 >> 12;
+      v7 = dctSqrt1d2 * (p1 + p7) + 2048 >> 12;
+      v5 = p3;
+      v6 = p5;
+      v0 = (v0 + v1 + 1 >> 1) + 4112;
+      v1 = v0 - v1;
+      t = v2 * dctSin6 + v3 * dctCos6 + 2048 >> 12;
+      v2 = v2 * dctCos6 - v3 * dctSin6 + 2048 >> 12;
+      v3 = t;
+      v4 = v4 + v6 + 1 >> 1;
+      v6 = v4 - v6;
+      v7 = v7 + v5 + 1 >> 1;
+      v5 = v7 - v5;
+      v0 = v0 + v3 + 1 >> 1;
+      v3 = v0 - v3;
+      v1 = v1 + v2 + 1 >> 1;
+      v2 = v1 - v2;
+      t = v4 * dctSin3 + v7 * dctCos3 + 2048 >> 12;
+      v4 = v4 * dctCos3 - v7 * dctSin3 + 2048 >> 12;
+      v7 = t;
+      t = v5 * dctSin1 + v6 * dctCos1 + 2048 >> 12;
+      v5 = v5 * dctCos1 - v6 * dctSin1 + 2048 >> 12;
+      v6 = t;
+      p0 = v0 + v7;
+      p7 = v0 - v7;
+      p1 = v1 + v6;
+      p6 = v1 - v6;
+      p2 = v2 + v5;
+      p5 = v2 - v5;
+      p3 = v3 + v4;
+      p4 = v3 - v4;
+      p0 = p0 < 16 ? 0 : p0 >= 4080 ? 255 : p0 >> 4;
+      p1 = p1 < 16 ? 0 : p1 >= 4080 ? 255 : p1 >> 4;
+      p2 = p2 < 16 ? 0 : p2 >= 4080 ? 255 : p2 >> 4;
+      p3 = p3 < 16 ? 0 : p3 >= 4080 ? 255 : p3 >> 4;
+      p4 = p4 < 16 ? 0 : p4 >= 4080 ? 255 : p4 >> 4;
+      p5 = p5 < 16 ? 0 : p5 >= 4080 ? 255 : p5 >> 4;
+      p6 = p6 < 16 ? 0 : p6 >= 4080 ? 255 : p6 >> 4;
+      p7 = p7 < 16 ? 0 : p7 >= 4080 ? 255 : p7 >> 4;
+      blockData[blockBufferOffset + col] = p0;
+      blockData[blockBufferOffset + col + 8] = p1;
+      blockData[blockBufferOffset + col + 16] = p2;
+      blockData[blockBufferOffset + col + 24] = p3;
+      blockData[blockBufferOffset + col + 32] = p4;
+      blockData[blockBufferOffset + col + 40] = p5;
+      blockData[blockBufferOffset + col + 48] = p6;
+      blockData[blockBufferOffset + col + 56] = p7;
+    }
+  }
+  function buildComponentData(frame, component) {
+    var blocksPerLine = component.blocksPerLine;
+    var blocksPerColumn = component.blocksPerColumn;
+    var computationBuffer = new Int16Array(64);
+    for (var blockRow = 0; blockRow < blocksPerColumn; blockRow++) {
+      for (var blockCol = 0; blockCol < blocksPerLine; blockCol++) {
+        var offset = getBlockBufferOffset(component, blockRow, blockCol);
+        quantizeAndInverse(component, offset, computationBuffer);
+      }
+    }
+    return component.blockData;
+  }
+  function clamp0to255(a) {
+    return a <= 0 ? 0 : a >= 255 ? 255 : a;
+  }
+  function findNextFileMarker(data, currentPos, startPos) {
+    function peekUint16(pos) {
+      return data[pos] << 8 | data[pos + 1];
+    }
+    var maxPos = data.length - 1;
+    var newPos = startPos < currentPos ? startPos : currentPos;
+    if (currentPos >= maxPos) {
+      return null;
+    }
+    var currentMarker = peekUint16(currentPos);
+    if (currentMarker >= 0xFFC0 && currentMarker <= 0xFFFE) {
+      return {
+        invalid: null,
+        marker: currentMarker,
+        offset: currentPos
+      };
+    }
+    var newMarker = peekUint16(newPos);
+    while (!(newMarker >= 0xFFC0 && newMarker <= 0xFFFE)) {
+      if (++newPos >= maxPos) {
+        return null;
+      }
+      newMarker = peekUint16(newPos);
+    }
+    return {
+      invalid: currentMarker.toString(16),
+      marker: newMarker,
+      offset: newPos
+    };
+  }
+  JpegImage.prototype = {
+    parse: function parse(data) {
+      function readUint16() {
+        var value = data[offset] << 8 | data[offset + 1];
+        offset += 2;
+        return value;
+      }
+      function readDataBlock() {
+        var length = readUint16();
+        var endOffset = offset + length - 2;
+        var fileMarker = findNextFileMarker(data, endOffset, offset);
+        if (fileMarker && fileMarker.invalid) {
+          warn('readDataBlock - incorrect length, next marker is: ' + fileMarker.invalid);
+          endOffset = fileMarker.offset;
+        }
+        var array = data.subarray(offset, endOffset);
+        offset += array.length;
+        return array;
+      }
+      function prepareComponents(frame) {
+        var mcusPerLine = Math.ceil(frame.samplesPerLine / 8 / frame.maxH);
+        var mcusPerColumn = Math.ceil(frame.scanLines / 8 / frame.maxV);
+        for (var i = 0; i < frame.components.length; i++) {
+          component = frame.components[i];
+          var blocksPerLine = Math.ceil(Math.ceil(frame.samplesPerLine / 8) * component.h / frame.maxH);
+          var blocksPerColumn = Math.ceil(Math.ceil(frame.scanLines / 8) * component.v / frame.maxV);
+          var blocksPerLineForMcu = mcusPerLine * component.h;
+          var blocksPerColumnForMcu = mcusPerColumn * component.v;
+          var blocksBufferSize = 64 * blocksPerColumnForMcu * (blocksPerLineForMcu + 1);
+          component.blockData = new Int16Array(blocksBufferSize);
+          component.blocksPerLine = blocksPerLine;
+          component.blocksPerColumn = blocksPerColumn;
+        }
+        frame.mcusPerLine = mcusPerLine;
+        frame.mcusPerColumn = mcusPerColumn;
+      }
+      var offset = 0;
+      var jfif = null;
+      var adobe = null;
+      var frame, resetInterval;
+      var quantizationTables = [];
+      var huffmanTablesAC = [],
+          huffmanTablesDC = [];
+      var fileMarker = readUint16();
+      if (fileMarker !== 0xFFD8) {
+        error('JPEG error: SOI not found');
+      }
+      fileMarker = readUint16();
+      while (fileMarker !== 0xFFD9) {
+        var i, j, l;
+        switch (fileMarker) {
+          case 0xFFE0:
+          case 0xFFE1:
+          case 0xFFE2:
+          case 0xFFE3:
+          case 0xFFE4:
+          case 0xFFE5:
+          case 0xFFE6:
+          case 0xFFE7:
+          case 0xFFE8:
+          case 0xFFE9:
+          case 0xFFEA:
+          case 0xFFEB:
+          case 0xFFEC:
+          case 0xFFED:
+          case 0xFFEE:
+          case 0xFFEF:
+          case 0xFFFE:
+            var appData = readDataBlock();
+            if (fileMarker === 0xFFE0) {
+              if (appData[0] === 0x4A && appData[1] === 0x46 && appData[2] === 0x49 && appData[3] === 0x46 && appData[4] === 0) {
+                jfif = {
+                  version: {
+                    major: appData[5],
+                    minor: appData[6]
+                  },
+                  densityUnits: appData[7],
+                  xDensity: appData[8] << 8 | appData[9],
+                  yDensity: appData[10] << 8 | appData[11],
+                  thumbWidth: appData[12],
+                  thumbHeight: appData[13],
+                  thumbData: appData.subarray(14, 14 + 3 * appData[12] * appData[13])
+                };
+              }
+            }
+            if (fileMarker === 0xFFEE) {
+              if (appData[0] === 0x41 && appData[1] === 0x64 && appData[2] === 0x6F && appData[3] === 0x62 && appData[4] === 0x65) {
+                adobe = {
+                  version: appData[5] << 8 | appData[6],
+                  flags0: appData[7] << 8 | appData[8],
+                  flags1: appData[9] << 8 | appData[10],
+                  transformCode: appData[11]
+                };
+              }
+            }
+            break;
+          case 0xFFDB:
+            var quantizationTablesLength = readUint16();
+            var quantizationTablesEnd = quantizationTablesLength + offset - 2;
+            var z;
+            while (offset < quantizationTablesEnd) {
+              var quantizationTableSpec = data[offset++];
+              var tableData = new Uint16Array(64);
+              if (quantizationTableSpec >> 4 === 0) {
+                for (j = 0; j < 64; j++) {
+                  z = dctZigZag[j];
+                  tableData[z] = data[offset++];
+                }
+              } else if (quantizationTableSpec >> 4 === 1) {
+                for (j = 0; j < 64; j++) {
+                  z = dctZigZag[j];
+                  tableData[z] = readUint16();
+                }
+              } else {
+                error('JPEG error: DQT - invalid table spec');
+              }
+              quantizationTables[quantizationTableSpec & 15] = tableData;
+            }
+            break;
+          case 0xFFC0:
+          case 0xFFC1:
+          case 0xFFC2:
+            if (frame) {
+              error('JPEG error: Only single frame JPEGs supported');
+            }
+            readUint16();
+            frame = {};
+            frame.extended = fileMarker === 0xFFC1;
+            frame.progressive = fileMarker === 0xFFC2;
+            frame.precision = data[offset++];
+            frame.scanLines = readUint16();
+            frame.samplesPerLine = readUint16();
+            frame.components = [];
+            frame.componentIds = {};
+            var componentsCount = data[offset++],
+                componentId;
+            var maxH = 0,
+                maxV = 0;
+            for (i = 0; i < componentsCount; i++) {
+              componentId = data[offset];
+              var h = data[offset + 1] >> 4;
+              var v = data[offset + 1] & 15;
+              if (maxH < h) {
+                maxH = h;
+              }
+              if (maxV < v) {
+                maxV = v;
+              }
+              var qId = data[offset + 2];
+              l = frame.components.push({
+                h: h,
+                v: v,
+                quantizationId: qId,
+                quantizationTable: null
+              });
+              frame.componentIds[componentId] = l - 1;
+              offset += 3;
+            }
+            frame.maxH = maxH;
+            frame.maxV = maxV;
+            prepareComponents(frame);
+            break;
+          case 0xFFC4:
+            var huffmanLength = readUint16();
+            for (i = 2; i < huffmanLength;) {
+              var huffmanTableSpec = data[offset++];
+              var codeLengths = new Uint8Array(16);
+              var codeLengthSum = 0;
+              for (j = 0; j < 16; j++, offset++) {
+                codeLengthSum += codeLengths[j] = data[offset];
+              }
+              var huffmanValues = new Uint8Array(codeLengthSum);
+              for (j = 0; j < codeLengthSum; j++, offset++) {
+                huffmanValues[j] = data[offset];
+              }
+              i += 17 + codeLengthSum;
+              (huffmanTableSpec >> 4 === 0 ? huffmanTablesDC : huffmanTablesAC)[huffmanTableSpec & 15] = buildHuffmanTable(codeLengths, huffmanValues);
+            }
+            break;
+          case 0xFFDD:
+            readUint16();
+            resetInterval = readUint16();
+            break;
+          case 0xFFDA:
+            readUint16();
+            var selectorsCount = data[offset++];
+            var components = [],
+                component;
+            for (i = 0; i < selectorsCount; i++) {
+              var componentIndex = frame.componentIds[data[offset++]];
+              component = frame.components[componentIndex];
+              var tableSpec = data[offset++];
+              component.huffmanTableDC = huffmanTablesDC[tableSpec >> 4];
+              component.huffmanTableAC = huffmanTablesAC[tableSpec & 15];
+              components.push(component);
+            }
+            var spectralStart = data[offset++];
+            var spectralEnd = data[offset++];
+            var successiveApproximation = data[offset++];
+            var processed = decodeScan(data, offset, frame, components, resetInterval, spectralStart, spectralEnd, successiveApproximation >> 4, successiveApproximation & 15);
+            offset += processed;
+            break;
+          case 0xFFFF:
+            if (data[offset] !== 0xFF) {
+              offset--;
+            }
+            break;
+          default:
+            if (data[offset - 3] === 0xFF && data[offset - 2] >= 0xC0 && data[offset - 2] <= 0xFE) {
+              offset -= 3;
+              break;
+            }
+            error('JPEG error: unknown marker ' + fileMarker.toString(16));
+        }
+        fileMarker = readUint16();
+      }
+      this.width = frame.samplesPerLine;
+      this.height = frame.scanLines;
+      this.jfif = jfif;
+      this.adobe = adobe;
+      this.components = [];
+      for (i = 0; i < frame.components.length; i++) {
+        component = frame.components[i];
+        var quantizationTable = quantizationTables[component.quantizationId];
+        if (quantizationTable) {
+          component.quantizationTable = quantizationTable;
+        }
+        this.components.push({
+          output: buildComponentData(frame, component),
+          scaleX: component.h / frame.maxH,
+          scaleY: component.v / frame.maxV,
+          blocksPerLine: component.blocksPerLine,
+          blocksPerColumn: component.blocksPerColumn
+        });
+      }
+      this.numComponents = this.components.length;
+    },
+    _getLinearizedBlockData: function getLinearizedBlockData(width, height) {
+      var scaleX = this.width / width,
+          scaleY = this.height / height;
+      var component, componentScaleX, componentScaleY, blocksPerScanline;
+      var x, y, i, j, k;
+      var index;
+      var offset = 0;
+      var output;
+      var numComponents = this.components.length;
+      var dataLength = width * height * numComponents;
+      var data = new Uint8Array(dataLength);
+      var xScaleBlockOffset = new Uint32Array(width);
+      var mask3LSB = 0xfffffff8;
+      for (i = 0; i < numComponents; i++) {
+        component = this.components[i];
+        componentScaleX = component.scaleX * scaleX;
+        componentScaleY = component.scaleY * scaleY;
+        offset = i;
+        output = component.output;
+        blocksPerScanline = component.blocksPerLine + 1 << 3;
+        for (x = 0; x < width; x++) {
+          j = 0 | x * componentScaleX;
+          xScaleBlockOffset[x] = (j & mask3LSB) << 3 | j & 7;
+        }
+        for (y = 0; y < height; y++) {
+          j = 0 | y * componentScaleY;
+          index = blocksPerScanline * (j & mask3LSB) | (j & 7) << 3;
+          for (x = 0; x < width; x++) {
+            data[offset] = output[index + xScaleBlockOffset[x]];
+            offset += numComponents;
+          }
+        }
+      }
+      var transform = this.decodeTransform;
+      if (transform) {
+        for (i = 0; i < dataLength;) {
+          for (j = 0, k = 0; j < numComponents; j++, i++, k += 2) {
+            data[i] = (data[i] * transform[k] >> 8) + transform[k + 1];
+          }
+        }
+      }
+      return data;
+    },
+    _isColorConversionNeeded: function isColorConversionNeeded() {
+      if (this.adobe && this.adobe.transformCode) {
+        return true;
+      } else if (this.numComponents === 3) {
+        if (!this.adobe && this.colorTransform === 0) {
+          return false;
+        }
+        return true;
+      }
+      if (!this.adobe && this.colorTransform === 1) {
+        return true;
+      }
+      return false;
+    },
+    _convertYccToRgb: function convertYccToRgb(data) {
+      var Y, Cb, Cr;
+      for (var i = 0, length = data.length; i < length; i += 3) {
+        Y = data[i];
+        Cb = data[i + 1];
+        Cr = data[i + 2];
+        data[i] = clamp0to255(Y - 179.456 + 1.402 * Cr);
+        data[i + 1] = clamp0to255(Y + 135.459 - 0.344 * Cb - 0.714 * Cr);
+        data[i + 2] = clamp0to255(Y - 226.816 + 1.772 * Cb);
+      }
+      return data;
+    },
+    _convertYcckToRgb: function convertYcckToRgb(data) {
+      var Y, Cb, Cr, k;
+      var offset = 0;
+      for (var i = 0, length = data.length; i < length; i += 4) {
+        Y = data[i];
+        Cb = data[i + 1];
+        Cr = data[i + 2];
+        k = data[i + 3];
+        var r = -122.67195406894 + Cb * (-6.60635669420364e-5 * Cb + 0.000437130475926232 * Cr - 5.4080610064599e-5 * Y + 0.00048449797120281 * k - 0.154362151871126) + Cr * (-0.000957964378445773 * Cr + 0.000817076911346625 * Y - 0.00477271405408747 * k + 1.53380253221734) + Y * (0.000961250184130688 * Y - 0.00266257332283933 * k + 0.48357088451265) + k * (-0.000336197177618394 * k + 0.484791561490776);
+        var g = 107.268039397724 + Cb * (2.19927104525741e-5 * Cb - 0.000640992018297945 * Cr + 0.000659397001245577 * Y + 0.000426105652938837 * k - 0.176491792462875) + Cr * (-0.000778269941513683 * Cr + 0.00130872261408275 * Y + 0.000770482631801132 * k - 0.151051492775562) + Y * (0.00126935368114843 * Y - 0.00265090189010898 * k + 0.25802910206845) + k * (-0.000318913117588328 * k - 0.213742400323665);
+        var b = -20.810012546947 + Cb * (-0.000570115196973677 * Cb - 2.63409051004589e-5 * Cr + 0.0020741088115012 * Y - 0.00288260236853442 * k + 0.814272968359295) + Cr * (-1.53496057440975e-5 * Cr - 0.000132689043961446 * Y + 0.000560833691242812 * k - 0.195152027534049) + Y * (0.00174418132927582 * Y - 0.00255243321439347 * k + 0.116935020465145) + k * (-0.000343531996510555 * k + 0.24165260232407);
+        data[offset++] = clamp0to255(r);
+        data[offset++] = clamp0to255(g);
+        data[offset++] = clamp0to255(b);
+      }
+      return data;
+    },
+    _convertYcckToCmyk: function convertYcckToCmyk(data) {
+      var Y, Cb, Cr;
+      for (var i = 0, length = data.length; i < length; i += 4) {
+        Y = data[i];
+        Cb = data[i + 1];
+        Cr = data[i + 2];
+        data[i] = clamp0to255(434.456 - Y - 1.402 * Cr);
+        data[i + 1] = clamp0to255(119.541 - Y + 0.344 * Cb + 0.714 * Cr);
+        data[i + 2] = clamp0to255(481.816 - Y - 1.772 * Cb);
+      }
+      return data;
+    },
+    _convertCmykToRgb: function convertCmykToRgb(data) {
+      var c, m, y, k;
+      var offset = 0;
+      var min = -255 * 255 * 255;
+      var scale = 1 / 255 / 255;
+      for (var i = 0, length = data.length; i < length; i += 4) {
+        c = data[i];
+        m = data[i + 1];
+        y = data[i + 2];
+        k = data[i + 3];
+        var r = c * (-4.387332384609988 * c + 54.48615194189176 * m + 18.82290502165302 * y + 212.25662451639585 * k - 72734.4411664936) + m * (1.7149763477362134 * m - 5.6096736904047315 * y - 17.873870861415444 * k - 1401.7366389350734) + y * (-2.5217340131683033 * y - 21.248923337353073 * k + 4465.541406466231) - k * (21.86122147463605 * k + 48317.86113160301);
+        var g = c * (8.841041422036149 * c + 60.118027045597366 * m + 6.871425592049007 * y + 31.159100130055922 * k - 20220.756542821975) + m * (-15.310361306967817 * m + 17.575251261109482 * y + 131.35250912493976 * k - 48691.05921601825) + y * (4.444339102852739 * y + 9.8632861493405 * k - 6341.191035517494) - k * (20.737325471181034 * k + 47890.15695978492);
+        var b = c * (0.8842522430003296 * c + 8.078677503112928 * m + 30.89978309703729 * y - 0.23883238689178934 * k - 3616.812083916688) + m * (10.49593273432072 * m + 63.02378494754052 * y + 50.606957656360734 * k - 28620.90484698408) + y * (0.03296041114873217 * y + 115.60384449646641 * k - 49363.43385999684) - k * (22.33816807309886 * k + 45932.16563550634);
+        data[offset++] = r >= 0 ? 255 : r <= min ? 0 : 255 + r * scale | 0;
+        data[offset++] = g >= 0 ? 255 : g <= min ? 0 : 255 + g * scale | 0;
+        data[offset++] = b >= 0 ? 255 : b <= min ? 0 : 255 + b * scale | 0;
+      }
+      return data;
+    },
+    getData: function getData(width, height, forceRGBoutput) {
+      if (this.numComponents > 4) {
+        error('JPEG error: Unsupported color mode');
+      }
+      var data = this._getLinearizedBlockData(width, height);
+      if (this.numComponents === 1 && forceRGBoutput) {
+        var dataLength = data.length;
+        var rgbData = new Uint8Array(dataLength * 3);
+        var offset = 0;
+        for (var i = 0; i < dataLength; i++) {
+          var grayColor = data[i];
+          rgbData[offset++] = grayColor;
+          rgbData[offset++] = grayColor;
+          rgbData[offset++] = grayColor;
+        }
+        return rgbData;
+      } else if (this.numComponents === 3 && this._isColorConversionNeeded()) {
+        return this._convertYccToRgb(data);
+      } else if (this.numComponents === 4) {
+        if (this._isColorConversionNeeded()) {
+          if (forceRGBoutput) {
+            return this._convertYcckToRgb(data);
+          }
+          return this._convertYcckToCmyk(data);
+        } else if (forceRGBoutput) {
+          return this._convertCmykToRgb(data);
+        }
+      }
+      return data;
+    }
+  };
+  return JpegImage;
+}();
+exports.JpegImage = JpegImage;
+
+/***/ }),
+/* 30 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var getLookupTableFactory = sharedUtil.getLookupTableFactory;
+var getMetrics = getLookupTableFactory(function (t) {
+  t['Courier'] = 600;
+  t['Courier-Bold'] = 600;
+  t['Courier-BoldOblique'] = 600;
+  t['Courier-Oblique'] = 600;
+  t['Helvetica'] = getLookupTableFactory(function (t) {
+    t['space'] = 278;
+    t['exclam'] = 278;
+    t['quotedbl'] = 355;
+    t['numbersign'] = 556;
+    t['dollar'] = 556;
+    t['percent'] = 889;
+    t['ampersand'] = 667;
+    t['quoteright'] = 222;
+    t['parenleft'] = 333;
+    t['parenright'] = 333;
+    t['asterisk'] = 389;
+    t['plus'] = 584;
+    t['comma'] = 278;
+    t['hyphen'] = 333;
+    t['period'] = 278;
+    t['slash'] = 278;
+    t['zero'] = 556;
+    t['one'] = 556;
+    t['two'] = 556;
+    t['three'] = 556;
+    t['four'] = 556;
+    t['five'] = 556;
+    t['six'] = 556;
+    t['seven'] = 556;
+    t['eight'] = 556;
+    t['nine'] = 556;
+    t['colon'] = 278;
+    t['semicolon'] = 278;
+    t['less'] = 584;
+    t['equal'] = 584;
+    t['greater'] = 584;
+    t['question'] = 556;
+    t['at'] = 1015;
+    t['A'] = 667;
+    t['B'] = 667;
+    t['C'] = 722;
+    t['D'] = 722;
+    t['E'] = 667;
+    t['F'] = 611;
+    t['G'] = 778;
+    t['H'] = 722;
+    t['I'] = 278;
+    t['J'] = 500;
+    t['K'] = 667;
+    t['L'] = 556;
+    t['M'] = 833;
+    t['N'] = 722;
+    t['O'] = 778;
+    t['P'] = 667;
+    t['Q'] = 778;
+    t['R'] = 722;
+    t['S'] = 667;
+    t['T'] = 611;
+    t['U'] = 722;
+    t['V'] = 667;
+    t['W'] = 944;
+    t['X'] = 667;
+    t['Y'] = 667;
+    t['Z'] = 611;
+    t['bracketleft'] = 278;
+    t['backslash'] = 278;
+    t['bracketright'] = 278;
+    t['asciicircum'] = 469;
+    t['underscore'] = 556;
+    t['quoteleft'] = 222;
+    t['a'] = 556;
+    t['b'] = 556;
+    t['c'] = 500;
+    t['d'] = 556;
+    t['e'] = 556;
+    t['f'] = 278;
+    t['g'] = 556;
+    t['h'] = 556;
+    t['i'] = 222;
+    t['j'] = 222;
+    t['k'] = 500;
+    t['l'] = 222;
+    t['m'] = 833;
+    t['n'] = 556;
+    t['o'] = 556;
+    t['p'] = 556;
+    t['q'] = 556;
+    t['r'] = 333;
+    t['s'] = 500;
+    t['t'] = 278;
+    t['u'] = 556;
+    t['v'] = 500;
+    t['w'] = 722;
+    t['x'] = 500;
+    t['y'] = 500;
+    t['z'] = 500;
+    t['braceleft'] = 334;
+    t['bar'] = 260;
+    t['braceright'] = 334;
+    t['asciitilde'] = 584;
+    t['exclamdown'] = 333;
+    t['cent'] = 556;
+    t['sterling'] = 556;
+    t['fraction'] = 167;
+    t['yen'] = 556;
+    t['florin'] = 556;
+    t['section'] = 556;
+    t['currency'] = 556;
+    t['quotesingle'] = 191;
+    t['quotedblleft'] = 333;
+    t['guillemotleft'] = 556;
+    t['guilsinglleft'] = 333;
+    t['guilsinglright'] = 333;
+    t['fi'] = 500;
+    t['fl'] = 500;
+    t['endash'] = 556;
+    t['dagger'] = 556;
+    t['daggerdbl'] = 556;
+    t['periodcentered'] = 278;
+    t['paragraph'] = 537;
+    t['bullet'] = 350;
+    t['quotesinglbase'] = 222;
+    t['quotedblbase'] = 333;
+    t['quotedblright'] = 333;
+    t['guillemotright'] = 556;
+    t['ellipsis'] = 1000;
+    t['perthousand'] = 1000;
+    t['questiondown'] = 611;
+    t['grave'] = 333;
+    t['acute'] = 333;
+    t['circumflex'] = 333;
+    t['tilde'] = 333;
+    t['macron'] = 333;
+    t['breve'] = 333;
+    t['dotaccent'] = 333;
+    t['dieresis'] = 333;
+    t['ring'] = 333;
+    t['cedilla'] = 333;
+    t['hungarumlaut'] = 333;
+    t['ogonek'] = 333;
+    t['caron'] = 333;
+    t['emdash'] = 1000;
+    t['AE'] = 1000;
+    t['ordfeminine'] = 370;
+    t['Lslash'] = 556;
+    t['Oslash'] = 778;
+    t['OE'] = 1000;
+    t['ordmasculine'] = 365;
+    t['ae'] = 889;
+    t['dotlessi'] = 278;
+    t['lslash'] = 222;
+    t['oslash'] = 611;
+    t['oe'] = 944;
+    t['germandbls'] = 611;
+    t['Idieresis'] = 278;
+    t['eacute'] = 556;
+    t['abreve'] = 556;
+    t['uhungarumlaut'] = 556;
+    t['ecaron'] = 556;
+    t['Ydieresis'] = 667;
+    t['divide'] = 584;
+    t['Yacute'] = 667;
+    t['Acircumflex'] = 667;
+    t['aacute'] = 556;
+    t['Ucircumflex'] = 722;
+    t['yacute'] = 500;
+    t['scommaaccent'] = 500;
+    t['ecircumflex'] = 556;
+    t['Uring'] = 722;
+    t['Udieresis'] = 722;
+    t['aogonek'] = 556;
+    t['Uacute'] = 722;
+    t['uogonek'] = 556;
+    t['Edieresis'] = 667;
+    t['Dcroat'] = 722;
+    t['commaaccent'] = 250;
+    t['copyright'] = 737;
+    t['Emacron'] = 667;
+    t['ccaron'] = 500;
+    t['aring'] = 556;
+    t['Ncommaaccent'] = 722;
+    t['lacute'] = 222;
+    t['agrave'] = 556;
+    t['Tcommaaccent'] = 611;
+    t['Cacute'] = 722;
+    t['atilde'] = 556;
+    t['Edotaccent'] = 667;
+    t['scaron'] = 500;
+    t['scedilla'] = 500;
+    t['iacute'] = 278;
+    t['lozenge'] = 471;
+    t['Rcaron'] = 722;
+    t['Gcommaaccent'] = 778;
+    t['ucircumflex'] = 556;
+    t['acircumflex'] = 556;
+    t['Amacron'] = 667;
+    t['rcaron'] = 333;
+    t['ccedilla'] = 500;
+    t['Zdotaccent'] = 611;
+    t['Thorn'] = 667;
+    t['Omacron'] = 778;
+    t['Racute'] = 722;
+    t['Sacute'] = 667;
+    t['dcaron'] = 643;
+    t['Umacron'] = 722;
+    t['uring'] = 556;
+    t['threesuperior'] = 333;
+    t['Ograve'] = 778;
+    t['Agrave'] = 667;
+    t['Abreve'] = 667;
+    t['multiply'] = 584;
+    t['uacute'] = 556;
+    t['Tcaron'] = 611;
+    t['partialdiff'] = 476;
+    t['ydieresis'] = 500;
+    t['Nacute'] = 722;
+    t['icircumflex'] = 278;
+    t['Ecircumflex'] = 667;
+    t['adieresis'] = 556;
+    t['edieresis'] = 556;
+    t['cacute'] = 500;
+    t['nacute'] = 556;
+    t['umacron'] = 556;
+    t['Ncaron'] = 722;
+    t['Iacute'] = 278;
+    t['plusminus'] = 584;
+    t['brokenbar'] = 260;
+    t['registered'] = 737;
+    t['Gbreve'] = 778;
+    t['Idotaccent'] = 278;
+    t['summation'] = 600;
+    t['Egrave'] = 667;
+    t['racute'] = 333;
+    t['omacron'] = 556;
+    t['Zacute'] = 611;
+    t['Zcaron'] = 611;
+    t['greaterequal'] = 549;
+    t['Eth'] = 722;
+    t['Ccedilla'] = 722;
+    t['lcommaaccent'] = 222;
+    t['tcaron'] = 317;
+    t['eogonek'] = 556;
+    t['Uogonek'] = 722;
+    t['Aacute'] = 667;
+    t['Adieresis'] = 667;
+    t['egrave'] = 556;
+    t['zacute'] = 500;
+    t['iogonek'] = 222;
+    t['Oacute'] = 778;
+    t['oacute'] = 556;
+    t['amacron'] = 556;
+    t['sacute'] = 500;
+    t['idieresis'] = 278;
+    t['Ocircumflex'] = 778;
+    t['Ugrave'] = 722;
+    t['Delta'] = 612;
+    t['thorn'] = 556;
+    t['twosuperior'] = 333;
+    t['Odieresis'] = 778;
+    t['mu'] = 556;
+    t['igrave'] = 278;
+    t['ohungarumlaut'] = 556;
+    t['Eogonek'] = 667;
+    t['dcroat'] = 556;
+    t['threequarters'] = 834;
+    t['Scedilla'] = 667;
+    t['lcaron'] = 299;
+    t['Kcommaaccent'] = 667;
+    t['Lacute'] = 556;
+    t['trademark'] = 1000;
+    t['edotaccent'] = 556;
+    t['Igrave'] = 278;
+    t['Imacron'] = 278;
+    t['Lcaron'] = 556;
+    t['onehalf'] = 834;
+    t['lessequal'] = 549;
+    t['ocircumflex'] = 556;
+    t['ntilde'] = 556;
+    t['Uhungarumlaut'] = 722;
+    t['Eacute'] = 667;
+    t['emacron'] = 556;
+    t['gbreve'] = 556;
+    t['onequarter'] = 834;
+    t['Scaron'] = 667;
+    t['Scommaaccent'] = 667;
+    t['Ohungarumlaut'] = 778;
+    t['degree'] = 400;
+    t['ograve'] = 556;
+    t['Ccaron'] = 722;
+    t['ugrave'] = 556;
+    t['radical'] = 453;
+    t['Dcaron'] = 722;
+    t['rcommaaccent'] = 333;
+    t['Ntilde'] = 722;
+    t['otilde'] = 556;
+    t['Rcommaaccent'] = 722;
+    t['Lcommaaccent'] = 556;
+    t['Atilde'] = 667;
+    t['Aogonek'] = 667;
+    t['Aring'] = 667;
+    t['Otilde'] = 778;
+    t['zdotaccent'] = 500;
+    t['Ecaron'] = 667;
+    t['Iogonek'] = 278;
+    t['kcommaaccent'] = 500;
+    t['minus'] = 584;
+    t['Icircumflex'] = 278;
+    t['ncaron'] = 556;
+    t['tcommaaccent'] = 278;
+    t['logicalnot'] = 584;
+    t['odieresis'] = 556;
+    t['udieresis'] = 556;
+    t['notequal'] = 549;
+    t['gcommaaccent'] = 556;
+    t['eth'] = 556;
+    t['zcaron'] = 500;
+    t['ncommaaccent'] = 556;
+    t['onesuperior'] = 333;
+    t['imacron'] = 278;
+    t['Euro'] = 556;
+  });
+  t['Helvetica-Bold'] = getLookupTableFactory(function (t) {
+    t['space'] = 278;
+    t['exclam'] = 333;
+    t['quotedbl'] = 474;
+    t['numbersign'] = 556;
+    t['dollar'] = 556;
+    t['percent'] = 889;
+    t['ampersand'] = 722;
+    t['quoteright'] = 278;
+    t['parenleft'] = 333;
+    t['parenright'] = 333;
+    t['asterisk'] = 389;
+    t['plus'] = 584;
+    t['comma'] = 278;
+    t['hyphen'] = 333;
+    t['period'] = 278;
+    t['slash'] = 278;
+    t['zero'] = 556;
+    t['one'] = 556;
+    t['two'] = 556;
+    t['three'] = 556;
+    t['four'] = 556;
+    t['five'] = 556;
+    t['six'] = 556;
+    t['seven'] = 556;
+    t['eight'] = 556;
+    t['nine'] = 556;
+    t['colon'] = 333;
+    t['semicolon'] = 333;
+    t['less'] = 584;
+    t['equal'] = 584;
+    t['greater'] = 584;
+    t['question'] = 611;
+    t['at'] = 975;
+    t['A'] = 722;
+    t['B'] = 722;
+    t['C'] = 722;
+    t['D'] = 722;
+    t['E'] = 667;
+    t['F'] = 611;
+    t['G'] = 778;
+    t['H'] = 722;
+    t['I'] = 278;
+    t['J'] = 556;
+    t['K'] = 722;
+    t['L'] = 611;
+    t['M'] = 833;
+    t['N'] = 722;
+    t['O'] = 778;
+    t['P'] = 667;
+    t['Q'] = 778;
+    t['R'] = 722;
+    t['S'] = 667;
+    t['T'] = 611;
+    t['U'] = 722;
+    t['V'] = 667;
+    t['W'] = 944;
+    t['X'] = 667;
+    t['Y'] = 667;
+    t['Z'] = 611;
+    t['bracketleft'] = 333;
+    t['backslash'] = 278;
+    t['bracketright'] = 333;
+    t['asciicircum'] = 584;
+    t['underscore'] = 556;
+    t['quoteleft'] = 278;
+    t['a'] = 556;
+    t['b'] = 611;
+    t['c'] = 556;
+    t['d'] = 611;
+    t['e'] = 556;
+    t['f'] = 333;
+    t['g'] = 611;
+    t['h'] = 611;
+    t['i'] = 278;
+    t['j'] = 278;
+    t['k'] = 556;
+    t['l'] = 278;
+    t['m'] = 889;
+    t['n'] = 611;
+    t['o'] = 611;
+    t['p'] = 611;
+    t['q'] = 611;
+    t['r'] = 389;
+    t['s'] = 556;
+    t['t'] = 333;
+    t['u'] = 611;
+    t['v'] = 556;
+    t['w'] = 778;
+    t['x'] = 556;
+    t['y'] = 556;
+    t['z'] = 500;
+    t['braceleft'] = 389;
+    t['bar'] = 280;
+    t['braceright'] = 389;
+    t['asciitilde'] = 584;
+    t['exclamdown'] = 333;
+    t['cent'] = 556;
+    t['sterling'] = 556;
+    t['fraction'] = 167;
+    t['yen'] = 556;
+    t['florin'] = 556;
+    t['section'] = 556;
+    t['currency'] = 556;
+    t['quotesingle'] = 238;
+    t['quotedblleft'] = 500;
+    t['guillemotleft'] = 556;
+    t['guilsinglleft'] = 333;
+    t['guilsinglright'] = 333;
+    t['fi'] = 611;
+    t['fl'] = 611;
+    t['endash'] = 556;
+    t['dagger'] = 556;
+    t['daggerdbl'] = 556;
+    t['periodcentered'] = 278;
+    t['paragraph'] = 556;
+    t['bullet'] = 350;
+    t['quotesinglbase'] = 278;
+    t['quotedblbase'] = 500;
+    t['quotedblright'] = 500;
+    t['guillemotright'] = 556;
+    t['ellipsis'] = 1000;
+    t['perthousand'] = 1000;
+    t['questiondown'] = 611;
+    t['grave'] = 333;
+    t['acute'] = 333;
+    t['circumflex'] = 333;
+    t['tilde'] = 333;
+    t['macron'] = 333;
+    t['breve'] = 333;
+    t['dotaccent'] = 333;
+    t['dieresis'] = 333;
+    t['ring'] = 333;
+    t['cedilla'] = 333;
+    t['hungarumlaut'] = 333;
+    t['ogonek'] = 333;
+    t['caron'] = 333;
+    t['emdash'] = 1000;
+    t['AE'] = 1000;
+    t['ordfeminine'] = 370;
+    t['Lslash'] = 611;
+    t['Oslash'] = 778;
+    t['OE'] = 1000;
+    t['ordmasculine'] = 365;
+    t['ae'] = 889;
+    t['dotlessi'] = 278;
+    t['lslash'] = 278;
+    t['oslash'] = 611;
+    t['oe'] = 944;
+    t['germandbls'] = 611;
+    t['Idieresis'] = 278;
+    t['eacute'] = 556;
+    t['abreve'] = 556;
+    t['uhungarumlaut'] = 611;
+    t['ecaron'] = 556;
+    t['Ydieresis'] = 667;
+    t['divide'] = 584;
+    t['Yacute'] = 667;
+    t['Acircumflex'] = 722;
+    t['aacute'] = 556;
+    t['Ucircumflex'] = 722;
+    t['yacute'] = 556;
+    t['scommaaccent'] = 556;
+    t['ecircumflex'] = 556;
+    t['Uring'] = 722;
+    t['Udieresis'] = 722;
+    t['aogonek'] = 556;
+    t['Uacute'] = 722;
+    t['uogonek'] = 611;
+    t['Edieresis'] = 667;
+    t['Dcroat'] = 722;
+    t['commaaccent'] = 250;
+    t['copyright'] = 737;
+    t['Emacron'] = 667;
+    t['ccaron'] = 556;
+    t['aring'] = 556;
+    t['Ncommaaccent'] = 722;
+    t['lacute'] = 278;
+    t['agrave'] = 556;
+    t['Tcommaaccent'] = 611;
+    t['Cacute'] = 722;
+    t['atilde'] = 556;
+    t['Edotaccent'] = 667;
+    t['scaron'] = 556;
+    t['scedilla'] = 556;
+    t['iacute'] = 278;
+    t['lozenge'] = 494;
+    t['Rcaron'] = 722;
+    t['Gcommaaccent'] = 778;
+    t['ucircumflex'] = 611;
+    t['acircumflex'] = 556;
+    t['Amacron'] = 722;
+    t['rcaron'] = 389;
+    t['ccedilla'] = 556;
+    t['Zdotaccent'] = 611;
+    t['Thorn'] = 667;
+    t['Omacron'] = 778;
+    t['Racute'] = 722;
+    t['Sacute'] = 667;
+    t['dcaron'] = 743;
+    t['Umacron'] = 722;
+    t['uring'] = 611;
+    t['threesuperior'] = 333;
+    t['Ograve'] = 778;
+    t['Agrave'] = 722;
+    t['Abreve'] = 722;
+    t['multiply'] = 584;
+    t['uacute'] = 611;
+    t['Tcaron'] = 611;
+    t['partialdiff'] = 494;
+    t['ydieresis'] = 556;
+    t['Nacute'] = 722;
+    t['icircumflex'] = 278;
+    t['Ecircumflex'] = 667;
+    t['adieresis'] = 556;
+    t['edieresis'] = 556;
+    t['cacute'] = 556;
+    t['nacute'] = 611;
+    t['umacron'] = 611;
+    t['Ncaron'] = 722;
+    t['Iacute'] = 278;
+    t['plusminus'] = 584;
+    t['brokenbar'] = 280;
+    t['registered'] = 737;
+    t['Gbreve'] = 778;
+    t['Idotaccent'] = 278;
+    t['summation'] = 600;
+    t['Egrave'] = 667;
+    t['racute'] = 389;
+    t['omacron'] = 611;
+    t['Zacute'] = 611;
+    t['Zcaron'] = 611;
+    t['greaterequal'] = 549;
+    t['Eth'] = 722;
+    t['Ccedilla'] = 722;
+    t['lcommaaccent'] = 278;
+    t['tcaron'] = 389;
+    t['eogonek'] = 556;
+    t['Uogonek'] = 722;
+    t['Aacute'] = 722;
+    t['Adieresis'] = 722;
+    t['egrave'] = 556;
+    t['zacute'] = 500;
+    t['iogonek'] = 278;
+    t['Oacute'] = 778;
+    t['oacute'] = 611;
+    t['amacron'] = 556;
+    t['sacute'] = 556;
+    t['idieresis'] = 278;
+    t['Ocircumflex'] = 778;
+    t['Ugrave'] = 722;
+    t['Delta'] = 612;
+    t['thorn'] = 611;
+    t['twosuperior'] = 333;
+    t['Odieresis'] = 778;
+    t['mu'] = 611;
+    t['igrave'] = 278;
+    t['ohungarumlaut'] = 611;
+    t['Eogonek'] = 667;
+    t['dcroat'] = 611;
+    t['threequarters'] = 834;
+    t['Scedilla'] = 667;
+    t['lcaron'] = 400;
+    t['Kcommaaccent'] = 722;
+    t['Lacute'] = 611;
+    t['trademark'] = 1000;
+    t['edotaccent'] = 556;
+    t['Igrave'] = 278;
+    t['Imacron'] = 278;
+    t['Lcaron'] = 611;
+    t['onehalf'] = 834;
+    t['lessequal'] = 549;
+    t['ocircumflex'] = 611;
+    t['ntilde'] = 611;
+    t['Uhungarumlaut'] = 722;
+    t['Eacute'] = 667;
+    t['emacron'] = 556;
+    t['gbreve'] = 611;
+    t['onequarter'] = 834;
+    t['Scaron'] = 667;
+    t['Scommaaccent'] = 667;
+    t['Ohungarumlaut'] = 778;
+    t['degree'] = 400;
+    t['ograve'] = 611;
+    t['Ccaron'] = 722;
+    t['ugrave'] = 611;
+    t['radical'] = 549;
+    t['Dcaron'] = 722;
+    t['rcommaaccent'] = 389;
+    t['Ntilde'] = 722;
+    t['otilde'] = 611;
+    t['Rcommaaccent'] = 722;
+    t['Lcommaaccent'] = 611;
+    t['Atilde'] = 722;
+    t['Aogonek'] = 722;
+    t['Aring'] = 722;
+    t['Otilde'] = 778;
+    t['zdotaccent'] = 500;
+    t['Ecaron'] = 667;
+    t['Iogonek'] = 278;
+    t['kcommaaccent'] = 556;
+    t['minus'] = 584;
+    t['Icircumflex'] = 278;
+    t['ncaron'] = 611;
+    t['tcommaaccent'] = 333;
+    t['logicalnot'] = 584;
+    t['odieresis'] = 611;
+    t['udieresis'] = 611;
+    t['notequal'] = 549;
+    t['gcommaaccent'] = 611;
+    t['eth'] = 611;
+    t['zcaron'] = 500;
+    t['ncommaaccent'] = 611;
+    t['onesuperior'] = 333;
+    t['imacron'] = 278;
+    t['Euro'] = 556;
+  });
+  t['Helvetica-BoldOblique'] = getLookupTableFactory(function (t) {
+    t['space'] = 278;
+    t['exclam'] = 333;
+    t['quotedbl'] = 474;
+    t['numbersign'] = 556;
+    t['dollar'] = 556;
+    t['percent'] = 889;
+    t['ampersand'] = 722;
+    t['quoteright'] = 278;
+    t['parenleft'] = 333;
+    t['parenright'] = 333;
+    t['asterisk'] = 389;
+    t['plus'] = 584;
+    t['comma'] = 278;
+    t['hyphen'] = 333;
+    t['period'] = 278;
+    t['slash'] = 278;
+    t['zero'] = 556;
+    t['one'] = 556;
+    t['two'] = 556;
+    t['three'] = 556;
+    t['four'] = 556;
+    t['five'] = 556;
+    t['six'] = 556;
+    t['seven'] = 556;
+    t['eight'] = 556;
+    t['nine'] = 556;
+    t['colon'] = 333;
+    t['semicolon'] = 333;
+    t['less'] = 584;
+    t['equal'] = 584;
+    t['greater'] = 584;
+    t['question'] = 611;
+    t['at'] = 975;
+    t['A'] = 722;
+    t['B'] = 722;
+    t['C'] = 722;
+    t['D'] = 722;
+    t['E'] = 667;
+    t['F'] = 611;
+    t['G'] = 778;
+    t['H'] = 722;
+    t['I'] = 278;
+    t['J'] = 556;
+    t['K'] = 722;
+    t['L'] = 611;
+    t['M'] = 833;
+    t['N'] = 722;
+    t['O'] = 778;
+    t['P'] = 667;
+    t['Q'] = 778;
+    t['R'] = 722;
+    t['S'] = 667;
+    t['T'] = 611;
+    t['U'] = 722;
+    t['V'] = 667;
+    t['W'] = 944;
+    t['X'] = 667;
+    t['Y'] = 667;
+    t['Z'] = 611;
+    t['bracketleft'] = 333;
+    t['backslash'] = 278;
+    t['bracketright'] = 333;
+    t['asciicircum'] = 584;
+    t['underscore'] = 556;
+    t['quoteleft'] = 278;
+    t['a'] = 556;
+    t['b'] = 611;
+    t['c'] = 556;
+    t['d'] = 611;
+    t['e'] = 556;
+    t['f'] = 333;
+    t['g'] = 611;
+    t['h'] = 611;
+    t['i'] = 278;
+    t['j'] = 278;
+    t['k'] = 556;
+    t['l'] = 278;
+    t['m'] = 889;
+    t['n'] = 611;
+    t['o'] = 611;
+    t['p'] = 611;
+    t['q'] = 611;
+    t['r'] = 389;
+    t['s'] = 556;
+    t['t'] = 333;
+    t['u'] = 611;
+    t['v'] = 556;
+    t['w'] = 778;
+    t['x'] = 556;
+    t['y'] = 556;
+    t['z'] = 500;
+    t['braceleft'] = 389;
+    t['bar'] = 280;
+    t['braceright'] = 389;
+    t['asciitilde'] = 584;
+    t['exclamdown'] = 333;
+    t['cent'] = 556;
+    t['sterling'] = 556;
+    t['fraction'] = 167;
+    t['yen'] = 556;
+    t['florin'] = 556;
+    t['section'] = 556;
+    t['currency'] = 556;
+    t['quotesingle'] = 238;
+    t['quotedblleft'] = 500;
+    t['guillemotleft'] = 556;
+    t['guilsinglleft'] = 333;
+    t['guilsinglright'] = 333;
+    t['fi'] = 611;
+    t['fl'] = 611;
+    t['endash'] = 556;
+    t['dagger'] = 556;
+    t['daggerdbl'] = 556;
+    t['periodcentered'] = 278;
+    t['paragraph'] = 556;
+    t['bullet'] = 350;
+    t['quotesinglbase'] = 278;
+    t['quotedblbase'] = 500;
+    t['quotedblright'] = 500;
+    t['guillemotright'] = 556;
+    t['ellipsis'] = 1000;
+    t['perthousand'] = 1000;
+    t['questiondown'] = 611;
+    t['grave'] = 333;
+    t['acute'] = 333;
+    t['circumflex'] = 333;
+    t['tilde'] = 333;
+    t['macron'] = 333;
+    t['breve'] = 333;
+    t['dotaccent'] = 333;
+    t['dieresis'] = 333;
+    t['ring'] = 333;
+    t['cedilla'] = 333;
+    t['hungarumlaut'] = 333;
+    t['ogonek'] = 333;
+    t['caron'] = 333;
+    t['emdash'] = 1000;
+    t['AE'] = 1000;
+    t['ordfeminine'] = 370;
+    t['Lslash'] = 611;
+    t['Oslash'] = 778;
+    t['OE'] = 1000;
+    t['ordmasculine'] = 365;
+    t['ae'] = 889;
+    t['dotlessi'] = 278;
+    t['lslash'] = 278;
+    t['oslash'] = 611;
+    t['oe'] = 944;
+    t['germandbls'] = 611;
+    t['Idieresis'] = 278;
+    t['eacute'] = 556;
+    t['abreve'] = 556;
+    t['uhungarumlaut'] = 611;
+    t['ecaron'] = 556;
+    t['Ydieresis'] = 667;
+    t['divide'] = 584;
+    t['Yacute'] = 667;
+    t['Acircumflex'] = 722;
+    t['aacute'] = 556;
+    t['Ucircumflex'] = 722;
+    t['yacute'] = 556;
+    t['scommaaccent'] = 556;
+    t['ecircumflex'] = 556;
+    t['Uring'] = 722;
+    t['Udieresis'] = 722;
+    t['aogonek'] = 556;
+    t['Uacute'] = 722;
+    t['uogonek'] = 611;
+    t['Edieresis'] = 667;
+    t['Dcroat'] = 722;
+    t['commaaccent'] = 250;
+    t['copyright'] = 737;
+    t['Emacron'] = 667;
+    t['ccaron'] = 556;
+    t['aring'] = 556;
+    t['Ncommaaccent'] = 722;
+    t['lacute'] = 278;
+    t['agrave'] = 556;
+    t['Tcommaaccent'] = 611;
+    t['Cacute'] = 722;
+    t['atilde'] = 556;
+    t['Edotaccent'] = 667;
+    t['scaron'] = 556;
+    t['scedilla'] = 556;
+    t['iacute'] = 278;
+    t['lozenge'] = 494;
+    t['Rcaron'] = 722;
+    t['Gcommaaccent'] = 778;
+    t['ucircumflex'] = 611;
+    t['acircumflex'] = 556;
+    t['Amacron'] = 722;
+    t['rcaron'] = 389;
+    t['ccedilla'] = 556;
+    t['Zdotaccent'] = 611;
+    t['Thorn'] = 667;
+    t['Omacron'] = 778;
+    t['Racute'] = 722;
+    t['Sacute'] = 667;
+    t['dcaron'] = 743;
+    t['Umacron'] = 722;
+    t['uring'] = 611;
+    t['threesuperior'] = 333;
+    t['Ograve'] = 778;
+    t['Agrave'] = 722;
+    t['Abreve'] = 722;
+    t['multiply'] = 584;
+    t['uacute'] = 611;
+    t['Tcaron'] = 611;
+    t['partialdiff'] = 494;
+    t['ydieresis'] = 556;
+    t['Nacute'] = 722;
+    t['icircumflex'] = 278;
+    t['Ecircumflex'] = 667;
+    t['adieresis'] = 556;
+    t['edieresis'] = 556;
+    t['cacute'] = 556;
+    t['nacute'] = 611;
+    t['umacron'] = 611;
+    t['Ncaron'] = 722;
+    t['Iacute'] = 278;
+    t['plusminus'] = 584;
+    t['brokenbar'] = 280;
+    t['registered'] = 737;
+    t['Gbreve'] = 778;
+    t['Idotaccent'] = 278;
+    t['summation'] = 600;
+    t['Egrave'] = 667;
+    t['racute'] = 389;
+    t['omacron'] = 611;
+    t['Zacute'] = 611;
+    t['Zcaron'] = 611;
+    t['greaterequal'] = 549;
+    t['Eth'] = 722;
+    t['Ccedilla'] = 722;
+    t['lcommaaccent'] = 278;
+    t['tcaron'] = 389;
+    t['eogonek'] = 556;
+    t['Uogonek'] = 722;
+    t['Aacute'] = 722;
+    t['Adieresis'] = 722;
+    t['egrave'] = 556;
+    t['zacute'] = 500;
+    t['iogonek'] = 278;
+    t['Oacute'] = 778;
+    t['oacute'] = 611;
+    t['amacron'] = 556;
+    t['sacute'] = 556;
+    t['idieresis'] = 278;
+    t['Ocircumflex'] = 778;
+    t['Ugrave'] = 722;
+    t['Delta'] = 612;
+    t['thorn'] = 611;
+    t['twosuperior'] = 333;
+    t['Odieresis'] = 778;
+    t['mu'] = 611;
+    t['igrave'] = 278;
+    t['ohungarumlaut'] = 611;
+    t['Eogonek'] = 667;
+    t['dcroat'] = 611;
+    t['threequarters'] = 834;
+    t['Scedilla'] = 667;
+    t['lcaron'] = 400;
+    t['Kcommaaccent'] = 722;
+    t['Lacute'] = 611;
+    t['trademark'] = 1000;
+    t['edotaccent'] = 556;
+    t['Igrave'] = 278;
+    t['Imacron'] = 278;
+    t['Lcaron'] = 611;
+    t['onehalf'] = 834;
+    t['lessequal'] = 549;
+    t['ocircumflex'] = 611;
+    t['ntilde'] = 611;
+    t['Uhungarumlaut'] = 722;
+    t['Eacute'] = 667;
+    t['emacron'] = 556;
+    t['gbreve'] = 611;
+    t['onequarter'] = 834;
+    t['Scaron'] = 667;
+    t['Scommaaccent'] = 667;
+    t['Ohungarumlaut'] = 778;
+    t['degree'] = 400;
+    t['ograve'] = 611;
+    t['Ccaron'] = 722;
+    t['ugrave'] = 611;
+    t['radical'] = 549;
+    t['Dcaron'] = 722;
+    t['rcommaaccent'] = 389;
+    t['Ntilde'] = 722;
+    t['otilde'] = 611;
+    t['Rcommaaccent'] = 722;
+    t['Lcommaaccent'] = 611;
+    t['Atilde'] = 722;
+    t['Aogonek'] = 722;
+    t['Aring'] = 722;
+    t['Otilde'] = 778;
+    t['zdotaccent'] = 500;
+    t['Ecaron'] = 667;
+    t['Iogonek'] = 278;
+    t['kcommaaccent'] = 556;
+    t['minus'] = 584;
+    t['Icircumflex'] = 278;
+    t['ncaron'] = 611;
+    t['tcommaaccent'] = 333;
+    t['logicalnot'] = 584;
+    t['odieresis'] = 611;
+    t['udieresis'] = 611;
+    t['notequal'] = 549;
+    t['gcommaaccent'] = 611;
+    t['eth'] = 611;
+    t['zcaron'] = 500;
+    t['ncommaaccent'] = 611;
+    t['onesuperior'] = 333;
+    t['imacron'] = 278;
+    t['Euro'] = 556;
+  });
+  t['Helvetica-Oblique'] = getLookupTableFactory(function (t) {
+    t['space'] = 278;
+    t['exclam'] = 278;
+    t['quotedbl'] = 355;
+    t['numbersign'] = 556;
+    t['dollar'] = 556;
+    t['percent'] = 889;
+    t['ampersand'] = 667;
+    t['quoteright'] = 222;
+    t['parenleft'] = 333;
+    t['parenright'] = 333;
+    t['asterisk'] = 389;
+    t['plus'] = 584;
+    t['comma'] = 278;
+    t['hyphen'] = 333;
+    t['period'] = 278;
+    t['slash'] = 278;
+    t['zero'] = 556;
+    t['one'] = 556;
+    t['two'] = 556;
+    t['three'] = 556;
+    t['four'] = 556;
+    t['five'] = 556;
+    t['six'] = 556;
+    t['seven'] = 556;
+    t['eight'] = 556;
+    t['nine'] = 556;
+    t['colon'] = 278;
+    t['semicolon'] = 278;
+    t['less'] = 584;
+    t['equal'] = 584;
+    t['greater'] = 584;
+    t['question'] = 556;
+    t['at'] = 1015;
+    t['A'] = 667;
+    t['B'] = 667;
+    t['C'] = 722;
+    t['D'] = 722;
+    t['E'] = 667;
+    t['F'] = 611;
+    t['G'] = 778;
+    t['H'] = 722;
+    t['I'] = 278;
+    t['J'] = 500;
+    t['K'] = 667;
+    t['L'] = 556;
+    t['M'] = 833;
+    t['N'] = 722;
+    t['O'] = 778;
+    t['P'] = 667;
+    t['Q'] = 778;
+    t['R'] = 722;
+    t['S'] = 667;
+    t['T'] = 611;
+    t['U'] = 722;
+    t['V'] = 667;
+    t['W'] = 944;
+    t['X'] = 667;
+    t['Y'] = 667;
+    t['Z'] = 611;
+    t['bracketleft'] = 278;
+    t['backslash'] = 278;
+    t['bracketright'] = 278;
+    t['asciicircum'] = 469;
+    t['underscore'] = 556;
+    t['quoteleft'] = 222;
+    t['a'] = 556;
+    t['b'] = 556;
+    t['c'] = 500;
+    t['d'] = 556;
+    t['e'] = 556;
+    t['f'] = 278;
+    t['g'] = 556;
+    t['h'] = 556;
+    t['i'] = 222;
+    t['j'] = 222;
+    t['k'] = 500;
+    t['l'] = 222;
+    t['m'] = 833;
+    t['n'] = 556;
+    t['o'] = 556;
+    t['p'] = 556;
+    t['q'] = 556;
+    t['r'] = 333;
+    t['s'] = 500;
+    t['t'] = 278;
+    t['u'] = 556;
+    t['v'] = 500;
+    t['w'] = 722;
+    t['x'] = 500;
+    t['y'] = 500;
+    t['z'] = 500;
+    t['braceleft'] = 334;
+    t['bar'] = 260;
+    t['braceright'] = 334;
+    t['asciitilde'] = 584;
+    t['exclamdown'] = 333;
+    t['cent'] = 556;
+    t['sterling'] = 556;
+    t['fraction'] = 167;
+    t['yen'] = 556;
+    t['florin'] = 556;
+    t['section'] = 556;
+    t['currency'] = 556;
+    t['quotesingle'] = 191;
+    t['quotedblleft'] = 333;
+    t['guillemotleft'] = 556;
+    t['guilsinglleft'] = 333;
+    t['guilsinglright'] = 333;
+    t['fi'] = 500;
+    t['fl'] = 500;
+    t['endash'] = 556;
+    t['dagger'] = 556;
+    t['daggerdbl'] = 556;
+    t['periodcentered'] = 278;
+    t['paragraph'] = 537;
+    t['bullet'] = 350;
+    t['quotesinglbase'] = 222;
+    t['quotedblbase'] = 333;
+    t['quotedblright'] = 333;
+    t['guillemotright'] = 556;
+    t['ellipsis'] = 1000;
+    t['perthousand'] = 1000;
+    t['questiondown'] = 611;
+    t['grave'] = 333;
+    t['acute'] = 333;
+    t['circumflex'] = 333;
+    t['tilde'] = 333;
+    t['macron'] = 333;
+    t['breve'] = 333;
+    t['dotaccent'] = 333;
+    t['dieresis'] = 333;
+    t['ring'] = 333;
+    t['cedilla'] = 333;
+    t['hungarumlaut'] = 333;
+    t['ogonek'] = 333;
+    t['caron'] = 333;
+    t['emdash'] = 1000;
+    t['AE'] = 1000;
+    t['ordfeminine'] = 370;
+    t['Lslash'] = 556;
+    t['Oslash'] = 778;
+    t['OE'] = 1000;
+    t['ordmasculine'] = 365;
+    t['ae'] = 889;
+    t['dotlessi'] = 278;
+    t['lslash'] = 222;
+    t['oslash'] = 611;
+    t['oe'] = 944;
+    t['germandbls'] = 611;
+    t['Idieresis'] = 278;
+    t['eacute'] = 556;
+    t['abreve'] = 556;
+    t['uhungarumlaut'] = 556;
+    t['ecaron'] = 556;
+    t['Ydieresis'] = 667;
+    t['divide'] = 584;
+    t['Yacute'] = 667;
+    t['Acircumflex'] = 667;
+    t['aacute'] = 556;
+    t['Ucircumflex'] = 722;
+    t['yacute'] = 500;
+    t['scommaaccent'] = 500;
+    t['ecircumflex'] = 556;
+    t['Uring'] = 722;
+    t['Udieresis'] = 722;
+    t['aogonek'] = 556;
+    t['Uacute'] = 722;
+    t['uogonek'] = 556;
+    t['Edieresis'] = 667;
+    t['Dcroat'] = 722;
+    t['commaaccent'] = 250;
+    t['copyright'] = 737;
+    t['Emacron'] = 667;
+    t['ccaron'] = 500;
+    t['aring'] = 556;
+    t['Ncommaaccent'] = 722;
+    t['lacute'] = 222;
+    t['agrave'] = 556;
+    t['Tcommaaccent'] = 611;
+    t['Cacute'] = 722;
+    t['atilde'] = 556;
+    t['Edotaccent'] = 667;
+    t['scaron'] = 500;
+    t['scedilla'] = 500;
+    t['iacute'] = 278;
+    t['lozenge'] = 471;
+    t['Rcaron'] = 722;
+    t['Gcommaaccent'] = 778;
+    t['ucircumflex'] = 556;
+    t['acircumflex'] = 556;
+    t['Amacron'] = 667;
+    t['rcaron'] = 333;
+    t['ccedilla'] = 500;
+    t['Zdotaccent'] = 611;
+    t['Thorn'] = 667;
+    t['Omacron'] = 778;
+    t['Racute'] = 722;
+    t['Sacute'] = 667;
+    t['dcaron'] = 643;
+    t['Umacron'] = 722;
+    t['uring'] = 556;
+    t['threesuperior'] = 333;
+    t['Ograve'] = 778;
+    t['Agrave'] = 667;
+    t['Abreve'] = 667;
+    t['multiply'] = 584;
+    t['uacute'] = 556;
+    t['Tcaron'] = 611;
+    t['partialdiff'] = 476;
+    t['ydieresis'] = 500;
+    t['Nacute'] = 722;
+    t['icircumflex'] = 278;
+    t['Ecircumflex'] = 667;
+    t['adieresis'] = 556;
+    t['edieresis'] = 556;
+    t['cacute'] = 500;
+    t['nacute'] = 556;
+    t['umacron'] = 556;
+    t['Ncaron'] = 722;
+    t['Iacute'] = 278;
+    t['plusminus'] = 584;
+    t['brokenbar'] = 260;
+    t['registered'] = 737;
+    t['Gbreve'] = 778;
+    t['Idotaccent'] = 278;
+    t['summation'] = 600;
+    t['Egrave'] = 667;
+    t['racute'] = 333;
+    t['omacron'] = 556;
+    t['Zacute'] = 611;
+    t['Zcaron'] = 611;
+    t['greaterequal'] = 549;
+    t['Eth'] = 722;
+    t['Ccedilla'] = 722;
+    t['lcommaaccent'] = 222;
+    t['tcaron'] = 317;
+    t['eogonek'] = 556;
+    t['Uogonek'] = 722;
+    t['Aacute'] = 667;
+    t['Adieresis'] = 667;
+    t['egrave'] = 556;
+    t['zacute'] = 500;
+    t['iogonek'] = 222;
+    t['Oacute'] = 778;
+    t['oacute'] = 556;
+    t['amacron'] = 556;
+    t['sacute'] = 500;
+    t['idieresis'] = 278;
+    t['Ocircumflex'] = 778;
+    t['Ugrave'] = 722;
+    t['Delta'] = 612;
+    t['thorn'] = 556;
+    t['twosuperior'] = 333;
+    t['Odieresis'] = 778;
+    t['mu'] = 556;
+    t['igrave'] = 278;
+    t['ohungarumlaut'] = 556;
+    t['Eogonek'] = 667;
+    t['dcroat'] = 556;
+    t['threequarters'] = 834;
+    t['Scedilla'] = 667;
+    t['lcaron'] = 299;
+    t['Kcommaaccent'] = 667;
+    t['Lacute'] = 556;
+    t['trademark'] = 1000;
+    t['edotaccent'] = 556;
+    t['Igrave'] = 278;
+    t['Imacron'] = 278;
+    t['Lcaron'] = 556;
+    t['onehalf'] = 834;
+    t['lessequal'] = 549;
+    t['ocircumflex'] = 556;
+    t['ntilde'] = 556;
+    t['Uhungarumlaut'] = 722;
+    t['Eacute'] = 667;
+    t['emacron'] = 556;
+    t['gbreve'] = 556;
+    t['onequarter'] = 834;
+    t['Scaron'] = 667;
+    t['Scommaaccent'] = 667;
+    t['Ohungarumlaut'] = 778;
+    t['degree'] = 400;
+    t['ograve'] = 556;
+    t['Ccaron'] = 722;
+    t['ugrave'] = 556;
+    t['radical'] = 453;
+    t['Dcaron'] = 722;
+    t['rcommaaccent'] = 333;
+    t['Ntilde'] = 722;
+    t['otilde'] = 556;
+    t['Rcommaaccent'] = 722;
+    t['Lcommaaccent'] = 556;
+    t['Atilde'] = 667;
+    t['Aogonek'] = 667;
+    t['Aring'] = 667;
+    t['Otilde'] = 778;
+    t['zdotaccent'] = 500;
+    t['Ecaron'] = 667;
+    t['Iogonek'] = 278;
+    t['kcommaaccent'] = 500;
+    t['minus'] = 584;
+    t['Icircumflex'] = 278;
+    t['ncaron'] = 556;
+    t['tcommaaccent'] = 278;
+    t['logicalnot'] = 584;
+    t['odieresis'] = 556;
+    t['udieresis'] = 556;
+    t['notequal'] = 549;
+    t['gcommaaccent'] = 556;
+    t['eth'] = 556;
+    t['zcaron'] = 500;
+    t['ncommaaccent'] = 556;
+    t['onesuperior'] = 333;
+    t['imacron'] = 278;
+    t['Euro'] = 556;
+  });
+  t['Symbol'] = getLookupTableFactory(function (t) {
+    t['space'] = 250;
+    t['exclam'] = 333;
+    t['universal'] = 713;
+    t['numbersign'] = 500;
+    t['existential'] = 549;
+    t['percent'] = 833;
+    t['ampersand'] = 778;
+    t['suchthat'] = 439;
+    t['parenleft'] = 333;
+    t['parenright'] = 333;
+    t['asteriskmath'] = 500;
+    t['plus'] = 549;
+    t['comma'] = 250;
+    t['minus'] = 549;
+    t['period'] = 250;
+    t['slash'] = 278;
+    t['zero'] = 500;
+    t['one'] = 500;
+    t['two'] = 500;
+    t['three'] = 500;
+    t['four'] = 500;
+    t['five'] = 500;
+    t['six'] = 500;
+    t['seven'] = 500;
+    t['eight'] = 500;
+    t['nine'] = 500;
+    t['colon'] = 278;
+    t['semicolon'] = 278;
+    t['less'] = 549;
+    t['equal'] = 549;
+    t['greater'] = 549;
+    t['question'] = 444;
+    t['congruent'] = 549;
+    t['Alpha'] = 722;
+    t['Beta'] = 667;
+    t['Chi'] = 722;
+    t['Delta'] = 612;
+    t['Epsilon'] = 611;
+    t['Phi'] = 763;
+    t['Gamma'] = 603;
+    t['Eta'] = 722;
+    t['Iota'] = 333;
+    t['theta1'] = 631;
+    t['Kappa'] = 722;
+    t['Lambda'] = 686;
+    t['Mu'] = 889;
+    t['Nu'] = 722;
+    t['Omicron'] = 722;
+    t['Pi'] = 768;
+    t['Theta'] = 741;
+    t['Rho'] = 556;
+    t['Sigma'] = 592;
+    t['Tau'] = 611;
+    t['Upsilon'] = 690;
+    t['sigma1'] = 439;
+    t['Omega'] = 768;
+    t['Xi'] = 645;
+    t['Psi'] = 795;
+    t['Zeta'] = 611;
+    t['bracketleft'] = 333;
+    t['therefore'] = 863;
+    t['bracketright'] = 333;
+    t['perpendicular'] = 658;
+    t['underscore'] = 500;
+    t['radicalex'] = 500;
+    t['alpha'] = 631;
+    t['beta'] = 549;
+    t['chi'] = 549;
+    t['delta'] = 494;
+    t['epsilon'] = 439;
+    t['phi'] = 521;
+    t['gamma'] = 411;
+    t['eta'] = 603;
+    t['iota'] = 329;
+    t['phi1'] = 603;
+    t['kappa'] = 549;
+    t['lambda'] = 549;
+    t['mu'] = 576;
+    t['nu'] = 521;
+    t['omicron'] = 549;
+    t['pi'] = 549;
+    t['theta'] = 521;
+    t['rho'] = 549;
+    t['sigma'] = 603;
+    t['tau'] = 439;
+    t['upsilon'] = 576;
+    t['omega1'] = 713;
+    t['omega'] = 686;
+    t['xi'] = 493;
+    t['psi'] = 686;
+    t['zeta'] = 494;
+    t['braceleft'] = 480;
+    t['bar'] = 200;
+    t['braceright'] = 480;
+    t['similar'] = 549;
+    t['Euro'] = 750;
+    t['Upsilon1'] = 620;
+    t['minute'] = 247;
+    t['lessequal'] = 549;
+    t['fraction'] = 167;
+    t['infinity'] = 713;
+    t['florin'] = 500;
+    t['club'] = 753;
+    t['diamond'] = 753;
+    t['heart'] = 753;
+    t['spade'] = 753;
+    t['arrowboth'] = 1042;
+    t['arrowleft'] = 987;
+    t['arrowup'] = 603;
+    t['arrowright'] = 987;
+    t['arrowdown'] = 603;
+    t['degree'] = 400;
+    t['plusminus'] = 549;
+    t['second'] = 411;
+    t['greaterequal'] = 549;
+    t['multiply'] = 549;
+    t['proportional'] = 713;
+    t['partialdiff'] = 494;
+    t['bullet'] = 460;
+    t['divide'] = 549;
+    t['notequal'] = 549;
+    t['equivalence'] = 549;
+    t['approxequal'] = 549;
+    t['ellipsis'] = 1000;
+    t['arrowvertex'] = 603;
+    t['arrowhorizex'] = 1000;
+    t['carriagereturn'] = 658;
+    t['aleph'] = 823;
+    t['Ifraktur'] = 686;
+    t['Rfraktur'] = 795;
+    t['weierstrass'] = 987;
+    t['circlemultiply'] = 768;
+    t['circleplus'] = 768;
+    t['emptyset'] = 823;
+    t['intersection'] = 768;
+    t['union'] = 768;
+    t['propersuperset'] = 713;
+    t['reflexsuperset'] = 713;
+    t['notsubset'] = 713;
+    t['propersubset'] = 713;
+    t['reflexsubset'] = 713;
+    t['element'] = 713;
+    t['notelement'] = 713;
+    t['angle'] = 768;
+    t['gradient'] = 713;
+    t['registerserif'] = 790;
+    t['copyrightserif'] = 790;
+    t['trademarkserif'] = 890;
+    t['product'] = 823;
+    t['radical'] = 549;
+    t['dotmath'] = 250;
+    t['logicalnot'] = 713;
+    t['logicaland'] = 603;
+    t['logicalor'] = 603;
+    t['arrowdblboth'] = 1042;
+    t['arrowdblleft'] = 987;
+    t['arrowdblup'] = 603;
+    t['arrowdblright'] = 987;
+    t['arrowdbldown'] = 603;
+    t['lozenge'] = 494;
+    t['angleleft'] = 329;
+    t['registersans'] = 790;
+    t['copyrightsans'] = 790;
+    t['trademarksans'] = 786;
+    t['summation'] = 713;
+    t['parenlefttp'] = 384;
+    t['parenleftex'] = 384;
+    t['parenleftbt'] = 384;
+    t['bracketlefttp'] = 384;
+    t['bracketleftex'] = 384;
+    t['bracketleftbt'] = 384;
+    t['bracelefttp'] = 494;
+    t['braceleftmid'] = 494;
+    t['braceleftbt'] = 494;
+    t['braceex'] = 494;
+    t['angleright'] = 329;
+    t['integral'] = 274;
+    t['integraltp'] = 686;
+    t['integralex'] = 686;
+    t['integralbt'] = 686;
+    t['parenrighttp'] = 384;
+    t['parenrightex'] = 384;
+    t['parenrightbt'] = 384;
+    t['bracketrighttp'] = 384;
+    t['bracketrightex'] = 384;
+    t['bracketrightbt'] = 384;
+    t['bracerighttp'] = 494;
+    t['bracerightmid'] = 494;
+    t['bracerightbt'] = 494;
+    t['apple'] = 790;
+  });
+  t['Times-Roman'] = getLookupTableFactory(function (t) {
+    t['space'] = 250;
+    t['exclam'] = 333;
+    t['quotedbl'] = 408;
+    t['numbersign'] = 500;
+    t['dollar'] = 500;
+    t['percent'] = 833;
+    t['ampersand'] = 778;
+    t['quoteright'] = 333;
+    t['parenleft'] = 333;
+    t['parenright'] = 333;
+    t['asterisk'] = 500;
+    t['plus'] = 564;
+    t['comma'] = 250;
+    t['hyphen'] = 333;
+    t['period'] = 250;
+    t['slash'] = 278;
+    t['zero'] = 500;
+    t['one'] = 500;
+    t['two'] = 500;
+    t['three'] = 500;
+    t['four'] = 500;
+    t['five'] = 500;
+    t['six'] = 500;
+    t['seven'] = 500;
+    t['eight'] = 500;
+    t['nine'] = 500;
+    t['colon'] = 278;
+    t['semicolon'] = 278;
+    t['less'] = 564;
+    t['equal'] = 564;
+    t['greater'] = 564;
+    t['question'] = 444;
+    t['at'] = 921;
+    t['A'] = 722;
+    t['B'] = 667;
+    t['C'] = 667;
+    t['D'] = 722;
+    t['E'] = 611;
+    t['F'] = 556;
+    t['G'] = 722;
+    t['H'] = 722;
+    t['I'] = 333;
+    t['J'] = 389;
+    t['K'] = 722;
+    t['L'] = 611;
+    t['M'] = 889;
+    t['N'] = 722;
+    t['O'] = 722;
+    t['P'] = 556;
+    t['Q'] = 722;
+    t['R'] = 667;
+    t['S'] = 556;
+    t['T'] = 611;
+    t['U'] = 722;
+    t['V'] = 722;
+    t['W'] = 944;
+    t['X'] = 722;
+    t['Y'] = 722;
+    t['Z'] = 611;
+    t['bracketleft'] = 333;
+    t['backslash'] = 278;
+    t['bracketright'] = 333;
+    t['asciicircum'] = 469;
+    t['underscore'] = 500;
+    t['quoteleft'] = 333;
+    t['a'] = 444;
+    t['b'] = 500;
+    t['c'] = 444;
+    t['d'] = 500;
+    t['e'] = 444;
+    t['f'] = 333;
+    t['g'] = 500;
+    t['h'] = 500;
+    t['i'] = 278;
+    t['j'] = 278;
+    t['k'] = 500;
+    t['l'] = 278;
+    t['m'] = 778;
+    t['n'] = 500;
+    t['o'] = 500;
+    t['p'] = 500;
+    t['q'] = 500;
+    t['r'] = 333;
+    t['s'] = 389;
+    t['t'] = 278;
+    t['u'] = 500;
+    t['v'] = 500;
+    t['w'] = 722;
+    t['x'] = 500;
+    t['y'] = 500;
+    t['z'] = 444;
+    t['braceleft'] = 480;
+    t['bar'] = 200;
+    t['braceright'] = 480;
+    t['asciitilde'] = 541;
+    t['exclamdown'] = 333;
+    t['cent'] = 500;
+    t['sterling'] = 500;
+    t['fraction'] = 167;
+    t['yen'] = 500;
+    t['florin'] = 500;
+    t['section'] = 500;
+    t['currency'] = 500;
+    t['quotesingle'] = 180;
+    t['quotedblleft'] = 444;
+    t['guillemotleft'] = 500;
+    t['guilsinglleft'] = 333;
+    t['guilsinglright'] = 333;
+    t['fi'] = 556;
+    t['fl'] = 556;
+    t['endash'] = 500;
+    t['dagger'] = 500;
+    t['daggerdbl'] = 500;
+    t['periodcentered'] = 250;
+    t['paragraph'] = 453;
+    t['bullet'] = 350;
+    t['quotesinglbase'] = 333;
+    t['quotedblbase'] = 444;
+    t['quotedblright'] = 444;
+    t['guillemotright'] = 500;
+    t['ellipsis'] = 1000;
+    t['perthousand'] = 1000;
+    t['questiondown'] = 444;
+    t['grave'] = 333;
+    t['acute'] = 333;
+    t['circumflex'] = 333;
+    t['tilde'] = 333;
+    t['macron'] = 333;
+    t['breve'] = 333;
+    t['dotaccent'] = 333;
+    t['dieresis'] = 333;
+    t['ring'] = 333;
+    t['cedilla'] = 333;
+    t['hungarumlaut'] = 333;
+    t['ogonek'] = 333;
+    t['caron'] = 333;
+    t['emdash'] = 1000;
+    t['AE'] = 889;
+    t['ordfeminine'] = 276;
+    t['Lslash'] = 611;
+    t['Oslash'] = 722;
+    t['OE'] = 889;
+    t['ordmasculine'] = 310;
+    t['ae'] = 667;
+    t['dotlessi'] = 278;
+    t['lslash'] = 278;
+    t['oslash'] = 500;
+    t['oe'] = 722;
+    t['germandbls'] = 500;
+    t['Idieresis'] = 333;
+    t['eacute'] = 444;
+    t['abreve'] = 444;
+    t['uhungarumlaut'] = 500;
+    t['ecaron'] = 444;
+    t['Ydieresis'] = 722;
+    t['divide'] = 564;
+    t['Yacute'] = 722;
+    t['Acircumflex'] = 722;
+    t['aacute'] = 444;
+    t['Ucircumflex'] = 722;
+    t['yacute'] = 500;
+    t['scommaaccent'] = 389;
+    t['ecircumflex'] = 444;
+    t['Uring'] = 722;
+    t['Udieresis'] = 722;
+    t['aogonek'] = 444;
+    t['Uacute'] = 722;
+    t['uogonek'] = 500;
+    t['Edieresis'] = 611;
+    t['Dcroat'] = 722;
+    t['commaaccent'] = 250;
+    t['copyright'] = 760;
+    t['Emacron'] = 611;
+    t['ccaron'] = 444;
+    t['aring'] = 444;
+    t['Ncommaaccent'] = 722;
+    t['lacute'] = 278;
+    t['agrave'] = 444;
+    t['Tcommaaccent'] = 611;
+    t['Cacute'] = 667;
+    t['atilde'] = 444;
+    t['Edotaccent'] = 611;
+    t['scaron'] = 389;
+    t['scedilla'] = 389;
+    t['iacute'] = 278;
+    t['lozenge'] = 471;
+    t['Rcaron'] = 667;
+    t['Gcommaaccent'] = 722;
+    t['ucircumflex'] = 500;
+    t['acircumflex'] = 444;
+    t['Amacron'] = 722;
+    t['rcaron'] = 333;
+    t['ccedilla'] = 444;
+    t['Zdotaccent'] = 611;
+    t['Thorn'] = 556;
+    t['Omacron'] = 722;
+    t['Racute'] = 667;
+    t['Sacute'] = 556;
+    t['dcaron'] = 588;
+    t['Umacron'] = 722;
+    t['uring'] = 500;
+    t['threesuperior'] = 300;
+    t['Ograve'] = 722;
+    t['Agrave'] = 722;
+    t['Abreve'] = 722;
+    t['multiply'] = 564;
+    t['uacute'] = 500;
+    t['Tcaron'] = 611;
+    t['partialdiff'] = 476;
+    t['ydieresis'] = 500;
+    t['Nacute'] = 722;
+    t['icircumflex'] = 278;
+    t['Ecircumflex'] = 611;
+    t['adieresis'] = 444;
+    t['edieresis'] = 444;
+    t['cacute'] = 444;
+    t['nacute'] = 500;
+    t['umacron'] = 500;
+    t['Ncaron'] = 722;
+    t['Iacute'] = 333;
+    t['plusminus'] = 564;
+    t['brokenbar'] = 200;
+    t['registered'] = 760;
+    t['Gbreve'] = 722;
+    t['Idotaccent'] = 333;
+    t['summation'] = 600;
+    t['Egrave'] = 611;
+    t['racute'] = 333;
+    t['omacron'] = 500;
+    t['Zacute'] = 611;
+    t['Zcaron'] = 611;
+    t['greaterequal'] = 549;
+    t['Eth'] = 722;
+    t['Ccedilla'] = 667;
+    t['lcommaaccent'] = 278;
+    t['tcaron'] = 326;
+    t['eogonek'] = 444;
+    t['Uogonek'] = 722;
+    t['Aacute'] = 722;
+    t['Adieresis'] = 722;
+    t['egrave'] = 444;
+    t['zacute'] = 444;
+    t['iogonek'] = 278;
+    t['Oacute'] = 722;
+    t['oacute'] = 500;
+    t['amacron'] = 444;
+    t['sacute'] = 389;
+    t['idieresis'] = 278;
+    t['Ocircumflex'] = 722;
+    t['Ugrave'] = 722;
+    t['Delta'] = 612;
+    t['thorn'] = 500;
+    t['twosuperior'] = 300;
+    t['Odieresis'] = 722;
+    t['mu'] = 500;
+    t['igrave'] = 278;
+    t['ohungarumlaut'] = 500;
+    t['Eogonek'] = 611;
+    t['dcroat'] = 500;
+    t['threequarters'] = 750;
+    t['Scedilla'] = 556;
+    t['lcaron'] = 344;
+    t['Kcommaaccent'] = 722;
+    t['Lacute'] = 611;
+    t['trademark'] = 980;
+    t['edotaccent'] = 444;
+    t['Igrave'] = 333;
+    t['Imacron'] = 333;
+    t['Lcaron'] = 611;
+    t['onehalf'] = 750;
+    t['lessequal'] = 549;
+    t['ocircumflex'] = 500;
+    t['ntilde'] = 500;
+    t['Uhungarumlaut'] = 722;
+    t['Eacute'] = 611;
+    t['emacron'] = 444;
+    t['gbreve'] = 500;
+    t['onequarter'] = 750;
+    t['Scaron'] = 556;
+    t['Scommaaccent'] = 556;
+    t['Ohungarumlaut'] = 722;
+    t['degree'] = 400;
+    t['ograve'] = 500;
+    t['Ccaron'] = 667;
+    t['ugrave'] = 500;
+    t['radical'] = 453;
+    t['Dcaron'] = 722;
+    t['rcommaaccent'] = 333;
+    t['Ntilde'] = 722;
+    t['otilde'] = 500;
+    t['Rcommaaccent'] = 667;
+    t['Lcommaaccent'] = 611;
+    t['Atilde'] = 722;
+    t['Aogonek'] = 722;
+    t['Aring'] = 722;
+    t['Otilde'] = 722;
+    t['zdotaccent'] = 444;
+    t['Ecaron'] = 611;
+    t['Iogonek'] = 333;
+    t['kcommaaccent'] = 500;
+    t['minus'] = 564;
+    t['Icircumflex'] = 333;
+    t['ncaron'] = 500;
+    t['tcommaaccent'] = 278;
+    t['logicalnot'] = 564;
+    t['odieresis'] = 500;
+    t['udieresis'] = 500;
+    t['notequal'] = 549;
+    t['gcommaaccent'] = 500;
+    t['eth'] = 500;
+    t['zcaron'] = 444;
+    t['ncommaaccent'] = 500;
+    t['onesuperior'] = 300;
+    t['imacron'] = 278;
+    t['Euro'] = 500;
+  });
+  t['Times-Bold'] = getLookupTableFactory(function (t) {
+    t['space'] = 250;
+    t['exclam'] = 333;
+    t['quotedbl'] = 555;
+    t['numbersign'] = 500;
+    t['dollar'] = 500;
+    t['percent'] = 1000;
+    t['ampersand'] = 833;
+    t['quoteright'] = 333;
+    t['parenleft'] = 333;
+    t['parenright'] = 333;
+    t['asterisk'] = 500;
+    t['plus'] = 570;
+    t['comma'] = 250;
+    t['hyphen'] = 333;
+    t['period'] = 250;
+    t['slash'] = 278;
+    t['zero'] = 500;
+    t['one'] = 500;
+    t['two'] = 500;
+    t['three'] = 500;
+    t['four'] = 500;
+    t['five'] = 500;
+    t['six'] = 500;
+    t['seven'] = 500;
+    t['eight'] = 500;
+    t['nine'] = 500;
+    t['colon'] = 333;
+    t['semicolon'] = 333;
+    t['less'] = 570;
+    t['equal'] = 570;
+    t['greater'] = 570;
+    t['question'] = 500;
+    t['at'] = 930;
+    t['A'] = 722;
+    t['B'] = 667;
+    t['C'] = 722;
+    t['D'] = 722;
+    t['E'] = 667;
+    t['F'] = 611;
+    t['G'] = 778;
+    t['H'] = 778;
+    t['I'] = 389;
+    t['J'] = 500;
+    t['K'] = 778;
+    t['L'] = 667;
+    t['M'] = 944;
+    t['N'] = 722;
+    t['O'] = 778;
+    t['P'] = 611;
+    t['Q'] = 778;
+    t['R'] = 722;
+    t['S'] = 556;
+    t['T'] = 667;
+    t['U'] = 722;
+    t['V'] = 722;
+    t['W'] = 1000;
+    t['X'] = 722;
+    t['Y'] = 722;
+    t['Z'] = 667;
+    t['bracketleft'] = 333;
+    t['backslash'] = 278;
+    t['bracketright'] = 333;
+    t['asciicircum'] = 581;
+    t['underscore'] = 500;
+    t['quoteleft'] = 333;
+    t['a'] = 500;
+    t['b'] = 556;
+    t['c'] = 444;
+    t['d'] = 556;
+    t['e'] = 444;
+    t['f'] = 333;
+    t['g'] = 500;
+    t['h'] = 556;
+    t['i'] = 278;
+    t['j'] = 333;
+    t['k'] = 556;
+    t['l'] = 278;
+    t['m'] = 833;
+    t['n'] = 556;
+    t['o'] = 500;
+    t['p'] = 556;
+    t['q'] = 556;
+    t['r'] = 444;
+    t['s'] = 389;
+    t['t'] = 333;
+    t['u'] = 556;
+    t['v'] = 500;
+    t['w'] = 722;
+    t['x'] = 500;
+    t['y'] = 500;
+    t['z'] = 444;
+    t['braceleft'] = 394;
+    t['bar'] = 220;
+    t['braceright'] = 394;
+    t['asciitilde'] = 520;
+    t['exclamdown'] = 333;
+    t['cent'] = 500;
+    t['sterling'] = 500;
+    t['fraction'] = 167;
+    t['yen'] = 500;
+    t['florin'] = 500;
+    t['section'] = 500;
+    t['currency'] = 500;
+    t['quotesingle'] = 278;
+    t['quotedblleft'] = 500;
+    t['guillemotleft'] = 500;
+    t['guilsinglleft'] = 333;
+    t['guilsinglright'] = 333;
+    t['fi'] = 556;
+    t['fl'] = 556;
+    t['endash'] = 500;
+    t['dagger'] = 500;
+    t['daggerdbl'] = 500;
+    t['periodcentered'] = 250;
+    t['paragraph'] = 540;
+    t['bullet'] = 350;
+    t['quotesinglbase'] = 333;
+    t['quotedblbase'] = 500;
+    t['quotedblright'] = 500;
+    t['guillemotright'] = 500;
+    t['ellipsis'] = 1000;
+    t['perthousand'] = 1000;
+    t['questiondown'] = 500;
+    t['grave'] = 333;
+    t['acute'] = 333;
+    t['circumflex'] = 333;
+    t['tilde'] = 333;
+    t['macron'] = 333;
+    t['breve'] = 333;
+    t['dotaccent'] = 333;
+    t['dieresis'] = 333;
+    t['ring'] = 333;
+    t['cedilla'] = 333;
+    t['hungarumlaut'] = 333;
+    t['ogonek'] = 333;
+    t['caron'] = 333;
+    t['emdash'] = 1000;
+    t['AE'] = 1000;
+    t['ordfeminine'] = 300;
+    t['Lslash'] = 667;
+    t['Oslash'] = 778;
+    t['OE'] = 1000;
+    t['ordmasculine'] = 330;
+    t['ae'] = 722;
+    t['dotlessi'] = 278;
+    t['lslash'] = 278;
+    t['oslash'] = 500;
+    t['oe'] = 722;
+    t['germandbls'] = 556;
+    t['Idieresis'] = 389;
+    t['eacute'] = 444;
+    t['abreve'] = 500;
+    t['uhungarumlaut'] = 556;
+    t['ecaron'] = 444;
+    t['Ydieresis'] = 722;
+    t['divide'] = 570;
+    t['Yacute'] = 722;
+    t['Acircumflex'] = 722;
+    t['aacute'] = 500;
+    t['Ucircumflex'] = 722;
+    t['yacute'] = 500;
+    t['scommaaccent'] = 389;
+    t['ecircumflex'] = 444;
+    t['Uring'] = 722;
+    t['Udieresis'] = 722;
+    t['aogonek'] = 500;
+    t['Uacute'] = 722;
+    t['uogonek'] = 556;
+    t['Edieresis'] = 667;
+    t['Dcroat'] = 722;
+    t['commaaccent'] = 250;
+    t['copyright'] = 747;
+    t['Emacron'] = 667;
+    t['ccaron'] = 444;
+    t['aring'] = 500;
+    t['Ncommaaccent'] = 722;
+    t['lacute'] = 278;
+    t['agrave'] = 500;
+    t['Tcommaaccent'] = 667;
+    t['Cacute'] = 722;
+    t['atilde'] = 500;
+    t['Edotaccent'] = 667;
+    t['scaron'] = 389;
+    t['scedilla'] = 389;
+    t['iacute'] = 278;
+    t['lozenge'] = 494;
+    t['Rcaron'] = 722;
+    t['Gcommaaccent'] = 778;
+    t['ucircumflex'] = 556;
+    t['acircumflex'] = 500;
+    t['Amacron'] = 722;
+    t['rcaron'] = 444;
+    t['ccedilla'] = 444;
+    t['Zdotaccent'] = 667;
+    t['Thorn'] = 611;
+    t['Omacron'] = 778;
+    t['Racute'] = 722;
+    t['Sacute'] = 556;
+    t['dcaron'] = 672;
+    t['Umacron'] = 722;
+    t['uring'] = 556;
+    t['threesuperior'] = 300;
+    t['Ograve'] = 778;
+    t['Agrave'] = 722;
+    t['Abreve'] = 722;
+    t['multiply'] = 570;
+    t['uacute'] = 556;
+    t['Tcaron'] = 667;
+    t['partialdiff'] = 494;
+    t['ydieresis'] = 500;
+    t['Nacute'] = 722;
+    t['icircumflex'] = 278;
+    t['Ecircumflex'] = 667;
+    t['adieresis'] = 500;
+    t['edieresis'] = 444;
+    t['cacute'] = 444;
+    t['nacute'] = 556;
+    t['umacron'] = 556;
+    t['Ncaron'] = 722;
+    t['Iacute'] = 389;
+    t['plusminus'] = 570;
+    t['brokenbar'] = 220;
+    t['registered'] = 747;
+    t['Gbreve'] = 778;
+    t['Idotaccent'] = 389;
+    t['summation'] = 600;
+    t['Egrave'] = 667;
+    t['racute'] = 444;
+    t['omacron'] = 500;
+    t['Zacute'] = 667;
+    t['Zcaron'] = 667;
+    t['greaterequal'] = 549;
+    t['Eth'] = 722;
+    t['Ccedilla'] = 722;
+    t['lcommaaccent'] = 278;
+    t['tcaron'] = 416;
+    t['eogonek'] = 444;
+    t['Uogonek'] = 722;
+    t['Aacute'] = 722;
+    t['Adieresis'] = 722;
+    t['egrave'] = 444;
+    t['zacute'] = 444;
+    t['iogonek'] = 278;
+    t['Oacute'] = 778;
+    t['oacute'] = 500;
+    t['amacron'] = 500;
+    t['sacute'] = 389;
+    t['idieresis'] = 278;
+    t['Ocircumflex'] = 778;
+    t['Ugrave'] = 722;
+    t['Delta'] = 612;
+    t['thorn'] = 556;
+    t['twosuperior'] = 300;
+    t['Odieresis'] = 778;
+    t['mu'] = 556;
+    t['igrave'] = 278;
+    t['ohungarumlaut'] = 500;
+    t['Eogonek'] = 667;
+    t['dcroat'] = 556;
+    t['threequarters'] = 750;
+    t['Scedilla'] = 556;
+    t['lcaron'] = 394;
+    t['Kcommaaccent'] = 778;
+    t['Lacute'] = 667;
+    t['trademark'] = 1000;
+    t['edotaccent'] = 444;
+    t['Igrave'] = 389;
+    t['Imacron'] = 389;
+    t['Lcaron'] = 667;
+    t['onehalf'] = 750;
+    t['lessequal'] = 549;
+    t['ocircumflex'] = 500;
+    t['ntilde'] = 556;
+    t['Uhungarumlaut'] = 722;
+    t['Eacute'] = 667;
+    t['emacron'] = 444;
+    t['gbreve'] = 500;
+    t['onequarter'] = 750;
+    t['Scaron'] = 556;
+    t['Scommaaccent'] = 556;
+    t['Ohungarumlaut'] = 778;
+    t['degree'] = 400;
+    t['ograve'] = 500;
+    t['Ccaron'] = 722;
+    t['ugrave'] = 556;
+    t['radical'] = 549;
+    t['Dcaron'] = 722;
+    t['rcommaaccent'] = 444;
+    t['Ntilde'] = 722;
+    t['otilde'] = 500;
+    t['Rcommaaccent'] = 722;
+    t['Lcommaaccent'] = 667;
+    t['Atilde'] = 722;
+    t['Aogonek'] = 722;
+    t['Aring'] = 722;
+    t['Otilde'] = 778;
+    t['zdotaccent'] = 444;
+    t['Ecaron'] = 667;
+    t['Iogonek'] = 389;
+    t['kcommaaccent'] = 556;
+    t['minus'] = 570;
+    t['Icircumflex'] = 389;
+    t['ncaron'] = 556;
+    t['tcommaaccent'] = 333;
+    t['logicalnot'] = 570;
+    t['odieresis'] = 500;
+    t['udieresis'] = 556;
+    t['notequal'] = 549;
+    t['gcommaaccent'] = 500;
+    t['eth'] = 500;
+    t['zcaron'] = 444;
+    t['ncommaaccent'] = 556;
+    t['onesuperior'] = 300;
+    t['imacron'] = 278;
+    t['Euro'] = 500;
+  });
+  t['Times-BoldItalic'] = getLookupTableFactory(function (t) {
+    t['space'] = 250;
+    t['exclam'] = 389;
+    t['quotedbl'] = 555;
+    t['numbersign'] = 500;
+    t['dollar'] = 500;
+    t['percent'] = 833;
+    t['ampersand'] = 778;
+    t['quoteright'] = 333;
+    t['parenleft'] = 333;
+    t['parenright'] = 333;
+    t['asterisk'] = 500;
+    t['plus'] = 570;
+    t['comma'] = 250;
+    t['hyphen'] = 333;
+    t['period'] = 250;
+    t['slash'] = 278;
+    t['zero'] = 500;
+    t['one'] = 500;
+    t['two'] = 500;
+    t['three'] = 500;
+    t['four'] = 500;
+    t['five'] = 500;
+    t['six'] = 500;
+    t['seven'] = 500;
+    t['eight'] = 500;
+    t['nine'] = 500;
+    t['colon'] = 333;
+    t['semicolon'] = 333;
+    t['less'] = 570;
+    t['equal'] = 570;
+    t['greater'] = 570;
+    t['question'] = 500;
+    t['at'] = 832;
+    t['A'] = 667;
+    t['B'] = 667;
+    t['C'] = 667;
+    t['D'] = 722;
+    t['E'] = 667;
+    t['F'] = 667;
+    t['G'] = 722;
+    t['H'] = 778;
+    t['I'] = 389;
+    t['J'] = 500;
+    t['K'] = 667;
+    t['L'] = 611;
+    t['M'] = 889;
+    t['N'] = 722;
+    t['O'] = 722;
+    t['P'] = 611;
+    t['Q'] = 722;
+    t['R'] = 667;
+    t['S'] = 556;
+    t['T'] = 611;
+    t['U'] = 722;
+    t['V'] = 667;
+    t['W'] = 889;
+    t['X'] = 667;
+    t['Y'] = 611;
+    t['Z'] = 611;
+    t['bracketleft'] = 333;
+    t['backslash'] = 278;
+    t['bracketright'] = 333;
+    t['asciicircum'] = 570;
+    t['underscore'] = 500;
+    t['quoteleft'] = 333;
+    t['a'] = 500;
+    t['b'] = 500;
+    t['c'] = 444;
+    t['d'] = 500;
+    t['e'] = 444;
+    t['f'] = 333;
+    t['g'] = 500;
+    t['h'] = 556;
+    t['i'] = 278;
+    t['j'] = 278;
+    t['k'] = 500;
+    t['l'] = 278;
+    t['m'] = 778;
+    t['n'] = 556;
+    t['o'] = 500;
+    t['p'] = 500;
+    t['q'] = 500;
+    t['r'] = 389;
+    t['s'] = 389;
+    t['t'] = 278;
+    t['u'] = 556;
+    t['v'] = 444;
+    t['w'] = 667;
+    t['x'] = 500;
+    t['y'] = 444;
+    t['z'] = 389;
+    t['braceleft'] = 348;
+    t['bar'] = 220;
+    t['braceright'] = 348;
+    t['asciitilde'] = 570;
+    t['exclamdown'] = 389;
+    t['cent'] = 500;
+    t['sterling'] = 500;
+    t['fraction'] = 167;
+    t['yen'] = 500;
+    t['florin'] = 500;
+    t['section'] = 500;
+    t['currency'] = 500;
+    t['quotesingle'] = 278;
+    t['quotedblleft'] = 500;
+    t['guillemotleft'] = 500;
+    t['guilsinglleft'] = 333;
+    t['guilsinglright'] = 333;
+    t['fi'] = 556;
+    t['fl'] = 556;
+    t['endash'] = 500;
+    t['dagger'] = 500;
+    t['daggerdbl'] = 500;
+    t['periodcentered'] = 250;
+    t['paragraph'] = 500;
+    t['bullet'] = 350;
+    t['quotesinglbase'] = 333;
+    t['quotedblbase'] = 500;
+    t['quotedblright'] = 500;
+    t['guillemotright'] = 500;
+    t['ellipsis'] = 1000;
+    t['perthousand'] = 1000;
+    t['questiondown'] = 500;
+    t['grave'] = 333;
+    t['acute'] = 333;
+    t['circumflex'] = 333;
+    t['tilde'] = 333;
+    t['macron'] = 333;
+    t['breve'] = 333;
+    t['dotaccent'] = 333;
+    t['dieresis'] = 333;
+    t['ring'] = 333;
+    t['cedilla'] = 333;
+    t['hungarumlaut'] = 333;
+    t['ogonek'] = 333;
+    t['caron'] = 333;
+    t['emdash'] = 1000;
+    t['AE'] = 944;
+    t['ordfeminine'] = 266;
+    t['Lslash'] = 611;
+    t['Oslash'] = 722;
+    t['OE'] = 944;
+    t['ordmasculine'] = 300;
+    t['ae'] = 722;
+    t['dotlessi'] = 278;
+    t['lslash'] = 278;
+    t['oslash'] = 500;
+    t['oe'] = 722;
+    t['germandbls'] = 500;
+    t['Idieresis'] = 389;
+    t['eacute'] = 444;
+    t['abreve'] = 500;
+    t['uhungarumlaut'] = 556;
+    t['ecaron'] = 444;
+    t['Ydieresis'] = 611;
+    t['divide'] = 570;
+    t['Yacute'] = 611;
+    t['Acircumflex'] = 667;
+    t['aacute'] = 500;
+    t['Ucircumflex'] = 722;
+    t['yacute'] = 444;
+    t['scommaaccent'] = 389;
+    t['ecircumflex'] = 444;
+    t['Uring'] = 722;
+    t['Udieresis'] = 722;
+    t['aogonek'] = 500;
+    t['Uacute'] = 722;
+    t['uogonek'] = 556;
+    t['Edieresis'] = 667;
+    t['Dcroat'] = 722;
+    t['commaaccent'] = 250;
+    t['copyright'] = 747;
+    t['Emacron'] = 667;
+    t['ccaron'] = 444;
+    t['aring'] = 500;
+    t['Ncommaaccent'] = 722;
+    t['lacute'] = 278;
+    t['agrave'] = 500;
+    t['Tcommaaccent'] = 611;
+    t['Cacute'] = 667;
+    t['atilde'] = 500;
+    t['Edotaccent'] = 667;
+    t['scaron'] = 389;
+    t['scedilla'] = 389;
+    t['iacute'] = 278;
+    t['lozenge'] = 494;
+    t['Rcaron'] = 667;
+    t['Gcommaaccent'] = 722;
+    t['ucircumflex'] = 556;
+    t['acircumflex'] = 500;
+    t['Amacron'] = 667;
+    t['rcaron'] = 389;
+    t['ccedilla'] = 444;
+    t['Zdotaccent'] = 611;
+    t['Thorn'] = 611;
+    t['Omacron'] = 722;
+    t['Racute'] = 667;
+    t['Sacute'] = 556;
+    t['dcaron'] = 608;
+    t['Umacron'] = 722;
+    t['uring'] = 556;
+    t['threesuperior'] = 300;
+    t['Ograve'] = 722;
+    t['Agrave'] = 667;
+    t['Abreve'] = 667;
+    t['multiply'] = 570;
+    t['uacute'] = 556;
+    t['Tcaron'] = 611;
+    t['partialdiff'] = 494;
+    t['ydieresis'] = 444;
+    t['Nacute'] = 722;
+    t['icircumflex'] = 278;
+    t['Ecircumflex'] = 667;
+    t['adieresis'] = 500;
+    t['edieresis'] = 444;
+    t['cacute'] = 444;
+    t['nacute'] = 556;
+    t['umacron'] = 556;
+    t['Ncaron'] = 722;
+    t['Iacute'] = 389;
+    t['plusminus'] = 570;
+    t['brokenbar'] = 220;
+    t['registered'] = 747;
+    t['Gbreve'] = 722;
+    t['Idotaccent'] = 389;
+    t['summation'] = 600;
+    t['Egrave'] = 667;
+    t['racute'] = 389;
+    t['omacron'] = 500;
+    t['Zacute'] = 611;
+    t['Zcaron'] = 611;
+    t['greaterequal'] = 549;
+    t['Eth'] = 722;
+    t['Ccedilla'] = 667;
+    t['lcommaaccent'] = 278;
+    t['tcaron'] = 366;
+    t['eogonek'] = 444;
+    t['Uogonek'] = 722;
+    t['Aacute'] = 667;
+    t['Adieresis'] = 667;
+    t['egrave'] = 444;
+    t['zacute'] = 389;
+    t['iogonek'] = 278;
+    t['Oacute'] = 722;
+    t['oacute'] = 500;
+    t['amacron'] = 500;
+    t['sacute'] = 389;
+    t['idieresis'] = 278;
+    t['Ocircumflex'] = 722;
+    t['Ugrave'] = 722;
+    t['Delta'] = 612;
+    t['thorn'] = 500;
+    t['twosuperior'] = 300;
+    t['Odieresis'] = 722;
+    t['mu'] = 576;
+    t['igrave'] = 278;
+    t['ohungarumlaut'] = 500;
+    t['Eogonek'] = 667;
+    t['dcroat'] = 500;
+    t['threequarters'] = 750;
+    t['Scedilla'] = 556;
+    t['lcaron'] = 382;
+    t['Kcommaaccent'] = 667;
+    t['Lacute'] = 611;
+    t['trademark'] = 1000;
+    t['edotaccent'] = 444;
+    t['Igrave'] = 389;
+    t['Imacron'] = 389;
+    t['Lcaron'] = 611;
+    t['onehalf'] = 750;
+    t['lessequal'] = 549;
+    t['ocircumflex'] = 500;
+    t['ntilde'] = 556;
+    t['Uhungarumlaut'] = 722;
+    t['Eacute'] = 667;
+    t['emacron'] = 444;
+    t['gbreve'] = 500;
+    t['onequarter'] = 750;
+    t['Scaron'] = 556;
+    t['Scommaaccent'] = 556;
+    t['Ohungarumlaut'] = 722;
+    t['degree'] = 400;
+    t['ograve'] = 500;
+    t['Ccaron'] = 667;
+    t['ugrave'] = 556;
+    t['radical'] = 549;
+    t['Dcaron'] = 722;
+    t['rcommaaccent'] = 389;
+    t['Ntilde'] = 722;
+    t['otilde'] = 500;
+    t['Rcommaaccent'] = 667;
+    t['Lcommaaccent'] = 611;
+    t['Atilde'] = 667;
+    t['Aogonek'] = 667;
+    t['Aring'] = 667;
+    t['Otilde'] = 722;
+    t['zdotaccent'] = 389;
+    t['Ecaron'] = 667;
+    t['Iogonek'] = 389;
+    t['kcommaaccent'] = 500;
+    t['minus'] = 606;
+    t['Icircumflex'] = 389;
+    t['ncaron'] = 556;
+    t['tcommaaccent'] = 278;
+    t['logicalnot'] = 606;
+    t['odieresis'] = 500;
+    t['udieresis'] = 556;
+    t['notequal'] = 549;
+    t['gcommaaccent'] = 500;
+    t['eth'] = 500;
+    t['zcaron'] = 389;
+    t['ncommaaccent'] = 556;
+    t['onesuperior'] = 300;
+    t['imacron'] = 278;
+    t['Euro'] = 500;
+  });
+  t['Times-Italic'] = getLookupTableFactory(function (t) {
+    t['space'] = 250;
+    t['exclam'] = 333;
+    t['quotedbl'] = 420;
+    t['numbersign'] = 500;
+    t['dollar'] = 500;
+    t['percent'] = 833;
+    t['ampersand'] = 778;
+    t['quoteright'] = 333;
+    t['parenleft'] = 333;
+    t['parenright'] = 333;
+    t['asterisk'] = 500;
+    t['plus'] = 675;
+    t['comma'] = 250;
+    t['hyphen'] = 333;
+    t['period'] = 250;
+    t['slash'] = 278;
+    t['zero'] = 500;
+    t['one'] = 500;
+    t['two'] = 500;
+    t['three'] = 500;
+    t['four'] = 500;
+    t['five'] = 500;
+    t['six'] = 500;
+    t['seven'] = 500;
+    t['eight'] = 500;
+    t['nine'] = 500;
+    t['colon'] = 333;
+    t['semicolon'] = 333;
+    t['less'] = 675;
+    t['equal'] = 675;
+    t['greater'] = 675;
+    t['question'] = 500;
+    t['at'] = 920;
+    t['A'] = 611;
+    t['B'] = 611;
+    t['C'] = 667;
+    t['D'] = 722;
+    t['E'] = 611;
+    t['F'] = 611;
+    t['G'] = 722;
+    t['H'] = 722;
+    t['I'] = 333;
+    t['J'] = 444;
+    t['K'] = 667;
+    t['L'] = 556;
+    t['M'] = 833;
+    t['N'] = 667;
+    t['O'] = 722;
+    t['P'] = 611;
+    t['Q'] = 722;
+    t['R'] = 611;
+    t['S'] = 500;
+    t['T'] = 556;
+    t['U'] = 722;
+    t['V'] = 611;
+    t['W'] = 833;
+    t['X'] = 611;
+    t['Y'] = 556;
+    t['Z'] = 556;
+    t['bracketleft'] = 389;
+    t['backslash'] = 278;
+    t['bracketright'] = 389;
+    t['asciicircum'] = 422;
+    t['underscore'] = 500;
+    t['quoteleft'] = 333;
+    t['a'] = 500;
+    t['b'] = 500;
+    t['c'] = 444;
+    t['d'] = 500;
+    t['e'] = 444;
+    t['f'] = 278;
+    t['g'] = 500;
+    t['h'] = 500;
+    t['i'] = 278;
+    t['j'] = 278;
+    t['k'] = 444;
+    t['l'] = 278;
+    t['m'] = 722;
+    t['n'] = 500;
+    t['o'] = 500;
+    t['p'] = 500;
+    t['q'] = 500;
+    t['r'] = 389;
+    t['s'] = 389;
+    t['t'] = 278;
+    t['u'] = 500;
+    t['v'] = 444;
+    t['w'] = 667;
+    t['x'] = 444;
+    t['y'] = 444;
+    t['z'] = 389;
+    t['braceleft'] = 400;
+    t['bar'] = 275;
+    t['braceright'] = 400;
+    t['asciitilde'] = 541;
+    t['exclamdown'] = 389;
+    t['cent'] = 500;
+    t['sterling'] = 500;
+    t['fraction'] = 167;
+    t['yen'] = 500;
+    t['florin'] = 500;
+    t['section'] = 500;
+    t['currency'] = 500;
+    t['quotesingle'] = 214;
+    t['quotedblleft'] = 556;
+    t['guillemotleft'] = 500;
+    t['guilsinglleft'] = 333;
+    t['guilsinglright'] = 333;
+    t['fi'] = 500;
+    t['fl'] = 500;
+    t['endash'] = 500;
+    t['dagger'] = 500;
+    t['daggerdbl'] = 500;
+    t['periodcentered'] = 250;
+    t['paragraph'] = 523;
+    t['bullet'] = 350;
+    t['quotesinglbase'] = 333;
+    t['quotedblbase'] = 556;
+    t['quotedblright'] = 556;
+    t['guillemotright'] = 500;
+    t['ellipsis'] = 889;
+    t['perthousand'] = 1000;
+    t['questiondown'] = 500;
+    t['grave'] = 333;
+    t['acute'] = 333;
+    t['circumflex'] = 333;
+    t['tilde'] = 333;
+    t['macron'] = 333;
+    t['breve'] = 333;
+    t['dotaccent'] = 333;
+    t['dieresis'] = 333;
+    t['ring'] = 333;
+    t['cedilla'] = 333;
+    t['hungarumlaut'] = 333;
+    t['ogonek'] = 333;
+    t['caron'] = 333;
+    t['emdash'] = 889;
+    t['AE'] = 889;
+    t['ordfeminine'] = 276;
+    t['Lslash'] = 556;
+    t['Oslash'] = 722;
+    t['OE'] = 944;
+    t['ordmasculine'] = 310;
+    t['ae'] = 667;
+    t['dotlessi'] = 278;
+    t['lslash'] = 278;
+    t['oslash'] = 500;
+    t['oe'] = 667;
+    t['germandbls'] = 500;
+    t['Idieresis'] = 333;
+    t['eacute'] = 444;
+    t['abreve'] = 500;
+    t['uhungarumlaut'] = 500;
+    t['ecaron'] = 444;
+    t['Ydieresis'] = 556;
+    t['divide'] = 675;
+    t['Yacute'] = 556;
+    t['Acircumflex'] = 611;
+    t['aacute'] = 500;
+    t['Ucircumflex'] = 722;
+    t['yacute'] = 444;
+    t['scommaaccent'] = 389;
+    t['ecircumflex'] = 444;
+    t['Uring'] = 722;
+    t['Udieresis'] = 722;
+    t['aogonek'] = 500;
+    t['Uacute'] = 722;
+    t['uogonek'] = 500;
+    t['Edieresis'] = 611;
+    t['Dcroat'] = 722;
+    t['commaaccent'] = 250;
+    t['copyright'] = 760;
+    t['Emacron'] = 611;
+    t['ccaron'] = 444;
+    t['aring'] = 500;
+    t['Ncommaaccent'] = 667;
+    t['lacute'] = 278;
+    t['agrave'] = 500;
+    t['Tcommaaccent'] = 556;
+    t['Cacute'] = 667;
+    t['atilde'] = 500;
+    t['Edotaccent'] = 611;
+    t['scaron'] = 389;
+    t['scedilla'] = 389;
+    t['iacute'] = 278;
+    t['lozenge'] = 471;
+    t['Rcaron'] = 611;
+    t['Gcommaaccent'] = 722;
+    t['ucircumflex'] = 500;
+    t['acircumflex'] = 500;
+    t['Amacron'] = 611;
+    t['rcaron'] = 389;
+    t['ccedilla'] = 444;
+    t['Zdotaccent'] = 556;
+    t['Thorn'] = 611;
+    t['Omacron'] = 722;
+    t['Racute'] = 611;
+    t['Sacute'] = 500;
+    t['dcaron'] = 544;
+    t['Umacron'] = 722;
+    t['uring'] = 500;
+    t['threesuperior'] = 300;
+    t['Ograve'] = 722;
+    t['Agrave'] = 611;
+    t['Abreve'] = 611;
+    t['multiply'] = 675;
+    t['uacute'] = 500;
+    t['Tcaron'] = 556;
+    t['partialdiff'] = 476;
+    t['ydieresis'] = 444;
+    t['Nacute'] = 667;
+    t['icircumflex'] = 278;
+    t['Ecircumflex'] = 611;
+    t['adieresis'] = 500;
+    t['edieresis'] = 444;
+    t['cacute'] = 444;
+    t['nacute'] = 500;
+    t['umacron'] = 500;
+    t['Ncaron'] = 667;
+    t['Iacute'] = 333;
+    t['plusminus'] = 675;
+    t['brokenbar'] = 275;
+    t['registered'] = 760;
+    t['Gbreve'] = 722;
+    t['Idotaccent'] = 333;
+    t['summation'] = 600;
+    t['Egrave'] = 611;
+    t['racute'] = 389;
+    t['omacron'] = 500;
+    t['Zacute'] = 556;
+    t['Zcaron'] = 556;
+    t['greaterequal'] = 549;
+    t['Eth'] = 722;
+    t['Ccedilla'] = 667;
+    t['lcommaaccent'] = 278;
+    t['tcaron'] = 300;
+    t['eogonek'] = 444;
+    t['Uogonek'] = 722;
+    t['Aacute'] = 611;
+    t['Adieresis'] = 611;
+    t['egrave'] = 444;
+    t['zacute'] = 389;
+    t['iogonek'] = 278;
+    t['Oacute'] = 722;
+    t['oacute'] = 500;
+    t['amacron'] = 500;
+    t['sacute'] = 389;
+    t['idieresis'] = 278;
+    t['Ocircumflex'] = 722;
+    t['Ugrave'] = 722;
+    t['Delta'] = 612;
+    t['thorn'] = 500;
+    t['twosuperior'] = 300;
+    t['Odieresis'] = 722;
+    t['mu'] = 500;
+    t['igrave'] = 278;
+    t['ohungarumlaut'] = 500;
+    t['Eogonek'] = 611;
+    t['dcroat'] = 500;
+    t['threequarters'] = 750;
+    t['Scedilla'] = 500;
+    t['lcaron'] = 300;
+    t['Kcommaaccent'] = 667;
+    t['Lacute'] = 556;
+    t['trademark'] = 980;
+    t['edotaccent'] = 444;
+    t['Igrave'] = 333;
+    t['Imacron'] = 333;
+    t['Lcaron'] = 611;
+    t['onehalf'] = 750;
+    t['lessequal'] = 549;
+    t['ocircumflex'] = 500;
+    t['ntilde'] = 500;
+    t['Uhungarumlaut'] = 722;
+    t['Eacute'] = 611;
+    t['emacron'] = 444;
+    t['gbreve'] = 500;
+    t['onequarter'] = 750;
+    t['Scaron'] = 500;
+    t['Scommaaccent'] = 500;
+    t['Ohungarumlaut'] = 722;
+    t['degree'] = 400;
+    t['ograve'] = 500;
+    t['Ccaron'] = 667;
+    t['ugrave'] = 500;
+    t['radical'] = 453;
+    t['Dcaron'] = 722;
+    t['rcommaaccent'] = 389;
+    t['Ntilde'] = 667;
+    t['otilde'] = 500;
+    t['Rcommaaccent'] = 611;
+    t['Lcommaaccent'] = 556;
+    t['Atilde'] = 611;
+    t['Aogonek'] = 611;
+    t['Aring'] = 611;
+    t['Otilde'] = 722;
+    t['zdotaccent'] = 389;
+    t['Ecaron'] = 611;
+    t['Iogonek'] = 333;
+    t['kcommaaccent'] = 444;
+    t['minus'] = 675;
+    t['Icircumflex'] = 333;
+    t['ncaron'] = 500;
+    t['tcommaaccent'] = 278;
+    t['logicalnot'] = 675;
+    t['odieresis'] = 500;
+    t['udieresis'] = 500;
+    t['notequal'] = 549;
+    t['gcommaaccent'] = 500;
+    t['eth'] = 500;
+    t['zcaron'] = 389;
+    t['ncommaaccent'] = 500;
+    t['onesuperior'] = 300;
+    t['imacron'] = 278;
+    t['Euro'] = 500;
+  });
+  t['ZapfDingbats'] = getLookupTableFactory(function (t) {
+    t['space'] = 278;
+    t['a1'] = 974;
+    t['a2'] = 961;
+    t['a202'] = 974;
+    t['a3'] = 980;
+    t['a4'] = 719;
+    t['a5'] = 789;
+    t['a119'] = 790;
+    t['a118'] = 791;
+    t['a117'] = 690;
+    t['a11'] = 960;
+    t['a12'] = 939;
+    t['a13'] = 549;
+    t['a14'] = 855;
+    t['a15'] = 911;
+    t['a16'] = 933;
+    t['a105'] = 911;
+    t['a17'] = 945;
+    t['a18'] = 974;
+    t['a19'] = 755;
+    t['a20'] = 846;
+    t['a21'] = 762;
+    t['a22'] = 761;
+    t['a23'] = 571;
+    t['a24'] = 677;
+    t['a25'] = 763;
+    t['a26'] = 760;
+    t['a27'] = 759;
+    t['a28'] = 754;
+    t['a6'] = 494;
+    t['a7'] = 552;
+    t['a8'] = 537;
+    t['a9'] = 577;
+    t['a10'] = 692;
+    t['a29'] = 786;
+    t['a30'] = 788;
+    t['a31'] = 788;
+    t['a32'] = 790;
+    t['a33'] = 793;
+    t['a34'] = 794;
+    t['a35'] = 816;
+    t['a36'] = 823;
+    t['a37'] = 789;
+    t['a38'] = 841;
+    t['a39'] = 823;
+    t['a40'] = 833;
+    t['a41'] = 816;
+    t['a42'] = 831;
+    t['a43'] = 923;
+    t['a44'] = 744;
+    t['a45'] = 723;
+    t['a46'] = 749;
+    t['a47'] = 790;
+    t['a48'] = 792;
+    t['a49'] = 695;
+    t['a50'] = 776;
+    t['a51'] = 768;
+    t['a52'] = 792;
+    t['a53'] = 759;
+    t['a54'] = 707;
+    t['a55'] = 708;
+    t['a56'] = 682;
+    t['a57'] = 701;
+    t['a58'] = 826;
+    t['a59'] = 815;
+    t['a60'] = 789;
+    t['a61'] = 789;
+    t['a62'] = 707;
+    t['a63'] = 687;
+    t['a64'] = 696;
+    t['a65'] = 689;
+    t['a66'] = 786;
+    t['a67'] = 787;
+    t['a68'] = 713;
+    t['a69'] = 791;
+    t['a70'] = 785;
+    t['a71'] = 791;
+    t['a72'] = 873;
+    t['a73'] = 761;
+    t['a74'] = 762;
+    t['a203'] = 762;
+    t['a75'] = 759;
+    t['a204'] = 759;
+    t['a76'] = 892;
+    t['a77'] = 892;
+    t['a78'] = 788;
+    t['a79'] = 784;
+    t['a81'] = 438;
+    t['a82'] = 138;
+    t['a83'] = 277;
+    t['a84'] = 415;
+    t['a97'] = 392;
+    t['a98'] = 392;
+    t['a99'] = 668;
+    t['a100'] = 668;
+    t['a89'] = 390;
+    t['a90'] = 390;
+    t['a93'] = 317;
+    t['a94'] = 317;
+    t['a91'] = 276;
+    t['a92'] = 276;
+    t['a205'] = 509;
+    t['a85'] = 509;
+    t['a206'] = 410;
+    t['a86'] = 410;
+    t['a87'] = 234;
+    t['a88'] = 234;
+    t['a95'] = 334;
+    t['a96'] = 334;
+    t['a101'] = 732;
+    t['a102'] = 544;
+    t['a103'] = 544;
+    t['a104'] = 910;
+    t['a106'] = 667;
+    t['a107'] = 760;
+    t['a108'] = 760;
+    t['a112'] = 776;
+    t['a111'] = 595;
+    t['a110'] = 694;
+    t['a109'] = 626;
+    t['a120'] = 788;
+    t['a121'] = 788;
+    t['a122'] = 788;
+    t['a123'] = 788;
+    t['a124'] = 788;
+    t['a125'] = 788;
+    t['a126'] = 788;
+    t['a127'] = 788;
+    t['a128'] = 788;
+    t['a129'] = 788;
+    t['a130'] = 788;
+    t['a131'] = 788;
+    t['a132'] = 788;
+    t['a133'] = 788;
+    t['a134'] = 788;
+    t['a135'] = 788;
+    t['a136'] = 788;
+    t['a137'] = 788;
+    t['a138'] = 788;
+    t['a139'] = 788;
+    t['a140'] = 788;
+    t['a141'] = 788;
+    t['a142'] = 788;
+    t['a143'] = 788;
+    t['a144'] = 788;
+    t['a145'] = 788;
+    t['a146'] = 788;
+    t['a147'] = 788;
+    t['a148'] = 788;
+    t['a149'] = 788;
+    t['a150'] = 788;
+    t['a151'] = 788;
+    t['a152'] = 788;
+    t['a153'] = 788;
+    t['a154'] = 788;
+    t['a155'] = 788;
+    t['a156'] = 788;
+    t['a157'] = 788;
+    t['a158'] = 788;
+    t['a159'] = 788;
+    t['a160'] = 894;
+    t['a161'] = 838;
+    t['a163'] = 1016;
+    t['a164'] = 458;
+    t['a196'] = 748;
+    t['a165'] = 924;
+    t['a192'] = 748;
+    t['a166'] = 918;
+    t['a167'] = 927;
+    t['a168'] = 928;
+    t['a169'] = 928;
+    t['a170'] = 834;
+    t['a171'] = 873;
+    t['a172'] = 828;
+    t['a173'] = 924;
+    t['a162'] = 924;
+    t['a174'] = 917;
+    t['a175'] = 930;
+    t['a176'] = 931;
+    t['a177'] = 463;
+    t['a178'] = 883;
+    t['a179'] = 836;
+    t['a193'] = 836;
+    t['a180'] = 867;
+    t['a199'] = 867;
+    t['a181'] = 696;
+    t['a200'] = 696;
+    t['a182'] = 874;
+    t['a201'] = 874;
+    t['a183'] = 760;
+    t['a184'] = 946;
+    t['a197'] = 771;
+    t['a185'] = 865;
+    t['a194'] = 771;
+    t['a198'] = 888;
+    t['a186'] = 967;
+    t['a195'] = 888;
+    t['a187'] = 831;
+    t['a188'] = 873;
+    t['a189'] = 927;
+    t['a190'] = 970;
+    t['a191'] = 918;
+  });
+});
+exports.getMetrics = getMetrics;
+
+/***/ }),
+/* 31 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var Uint32ArrayView = sharedUtil.Uint32ArrayView;
+var MurmurHash3_64 = function MurmurHash3_64Closure(seed) {
+  var MASK_HIGH = 0xffff0000;
+  var MASK_LOW = 0xffff;
+  function MurmurHash3_64(seed) {
+    var SEED = 0xc3d2e1f0;
+    this.h1 = seed ? seed & 0xffffffff : SEED;
+    this.h2 = seed ? seed & 0xffffffff : SEED;
+  }
+  var alwaysUseUint32ArrayView = false;
+  try {
+    new Uint32Array(new Uint8Array(5).buffer, 0, 1);
+  } catch (e) {
+    alwaysUseUint32ArrayView = true;
+  }
+  MurmurHash3_64.prototype = {
+    update: function MurmurHash3_64_update(input) {
+      var useUint32ArrayView = alwaysUseUint32ArrayView;
+      var i;
+      if (typeof input === 'string') {
+        var data = new Uint8Array(input.length * 2);
+        var length = 0;
+        for (i = 0; i < input.length; i++) {
+          var code = input.charCodeAt(i);
+          if (code <= 0xff) {
+            data[length++] = code;
+          } else {
+            data[length++] = code >>> 8;
+            data[length++] = code & 0xff;
+          }
+        }
+      } else if (input instanceof Uint8Array) {
+        data = input;
+        length = data.length;
+      } else if (typeof input === 'object' && 'length' in input) {
+        data = input;
+        length = data.length;
+        useUint32ArrayView = true;
+      } else {
+        throw new Error('Wrong data format in MurmurHash3_64_update. ' + 'Input must be a string or array.');
+      }
+      var blockCounts = length >> 2;
+      var tailLength = length - blockCounts * 4;
+      var dataUint32 = useUint32ArrayView ? new Uint32ArrayView(data, blockCounts) : new Uint32Array(data.buffer, 0, blockCounts);
+      var k1 = 0;
+      var k2 = 0;
+      var h1 = this.h1;
+      var h2 = this.h2;
+      var C1 = 0xcc9e2d51;
+      var C2 = 0x1b873593;
+      var C1_LOW = C1 & MASK_LOW;
+      var C2_LOW = C2 & MASK_LOW;
+      for (i = 0; i < blockCounts; i++) {
+        if (i & 1) {
+          k1 = dataUint32[i];
+          k1 = k1 * C1 & MASK_HIGH | k1 * C1_LOW & MASK_LOW;
+          k1 = k1 << 15 | k1 >>> 17;
+          k1 = k1 * C2 & MASK_HIGH | k1 * C2_LOW & MASK_LOW;
+          h1 ^= k1;
+          h1 = h1 << 13 | h1 >>> 19;
+          h1 = h1 * 5 + 0xe6546b64;
+        } else {
+          k2 = dataUint32[i];
+          k2 = k2 * C1 & MASK_HIGH | k2 * C1_LOW & MASK_LOW;
+          k2 = k2 << 15 | k2 >>> 17;
+          k2 = k2 * C2 & MASK_HIGH | k2 * C2_LOW & MASK_LOW;
+          h2 ^= k2;
+          h2 = h2 << 13 | h2 >>> 19;
+          h2 = h2 * 5 + 0xe6546b64;
+        }
+      }
+      k1 = 0;
+      switch (tailLength) {
+        case 3:
+          k1 ^= data[blockCounts * 4 + 2] << 16;
+        case 2:
+          k1 ^= data[blockCounts * 4 + 1] << 8;
+        case 1:
+          k1 ^= data[blockCounts * 4];
+          k1 = k1 * C1 & MASK_HIGH | k1 * C1_LOW & MASK_LOW;
+          k1 = k1 << 15 | k1 >>> 17;
+          k1 = k1 * C2 & MASK_HIGH | k1 * C2_LOW & MASK_LOW;
+          if (blockCounts & 1) {
+            h1 ^= k1;
+          } else {
+            h2 ^= k1;
+          }
+      }
+      this.h1 = h1;
+      this.h2 = h2;
+      return this;
+    },
+    hexdigest: function MurmurHash3_64_hexdigest() {
+      var h1 = this.h1;
+      var h2 = this.h2;
+      h1 ^= h2 >>> 1;
+      h1 = h1 * 0xed558ccd & MASK_HIGH | h1 * 0x8ccd & MASK_LOW;
+      h2 = h2 * 0xff51afd7 & MASK_HIGH | ((h2 << 16 | h1 >>> 16) * 0xafd7ed55 & MASK_HIGH) >>> 16;
+      h1 ^= h2 >>> 1;
+      h1 = h1 * 0x1a85ec53 & MASK_HIGH | h1 * 0xec53 & MASK_LOW;
+      h2 = h2 * 0xc4ceb9fe & MASK_HIGH | ((h2 << 16 | h1 >>> 16) * 0xb9fe1a85 & MASK_HIGH) >>> 16;
+      h1 ^= h2 >>> 1;
+      for (var i = 0, arr = [h1, h2], str = ''; i < arr.length; i++) {
+        var hex = (arr[i] >>> 0).toString(16);
+        while (hex.length < 8) {
+          hex = '0' + hex;
+        }
+        str += hex;
+      }
+      return str;
+    }
+  };
+  return MurmurHash3_64;
+}();
+exports.MurmurHash3_64 = MurmurHash3_64;
+
+/***/ }),
+/* 32 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var corePrimitives = __w_pdfjs_require__(1);
+var coreFunction = __w_pdfjs_require__(6);
+var coreColorSpace = __w_pdfjs_require__(3);
+var UNSUPPORTED_FEATURES = sharedUtil.UNSUPPORTED_FEATURES;
+var MissingDataException = sharedUtil.MissingDataException;
+var Util = sharedUtil.Util;
+var assert = sharedUtil.assert;
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var warn = sharedUtil.warn;
+var isStream = corePrimitives.isStream;
+var PDFFunction = coreFunction.PDFFunction;
+var ColorSpace = coreColorSpace.ColorSpace;
+var ShadingType = {
+  FUNCTION_BASED: 1,
+  AXIAL: 2,
+  RADIAL: 3,
+  FREE_FORM_MESH: 4,
+  LATTICE_FORM_MESH: 5,
+  COONS_PATCH_MESH: 6,
+  TENSOR_PATCH_MESH: 7
+};
+var Pattern = function PatternClosure() {
+  function Pattern() {
+    error('should not call Pattern constructor');
+  }
+  Pattern.prototype = {
+    getPattern: function Pattern_getPattern(ctx) {
+      error('Should not call Pattern.getStyle: ' + ctx);
+    }
+  };
+  Pattern.parseShading = function Pattern_parseShading(shading, matrix, xref, res, handler) {
+    var dict = isStream(shading) ? shading.dict : shading;
+    var type = dict.get('ShadingType');
+    try {
+      switch (type) {
+        case ShadingType.AXIAL:
+        case ShadingType.RADIAL:
+          return new Shadings.RadialAxial(dict, matrix, xref, res);
+        case ShadingType.FREE_FORM_MESH:
+        case ShadingType.LATTICE_FORM_MESH:
+        case ShadingType.COONS_PATCH_MESH:
+        case ShadingType.TENSOR_PATCH_MESH:
+          return new Shadings.Mesh(shading, matrix, xref, res);
+        default:
+          throw new Error('Unsupported ShadingType: ' + type);
+      }
+    } catch (ex) {
+      if (ex instanceof MissingDataException) {
+        throw ex;
+      }
+      handler.send('UnsupportedFeature', { featureId: UNSUPPORTED_FEATURES.shadingPattern });
+      warn(ex);
+      return new Shadings.Dummy();
+    }
+  };
+  return Pattern;
+}();
+var Shadings = {};
+Shadings.SMALL_NUMBER = 1e-6;
+Shadings.RadialAxial = function RadialAxialClosure() {
+  function RadialAxial(dict, matrix, xref, res) {
+    this.matrix = matrix;
+    this.coordsArr = dict.getArray('Coords');
+    this.shadingType = dict.get('ShadingType');
+    this.type = 'Pattern';
+    var cs = dict.get('ColorSpace', 'CS');
+    cs = ColorSpace.parse(cs, xref, res);
+    this.cs = cs;
+    var t0 = 0.0,
+        t1 = 1.0;
+    if (dict.has('Domain')) {
+      var domainArr = dict.getArray('Domain');
+      t0 = domainArr[0];
+      t1 = domainArr[1];
+    }
+    var extendStart = false,
+        extendEnd = false;
+    if (dict.has('Extend')) {
+      var extendArr = dict.getArray('Extend');
+      extendStart = extendArr[0];
+      extendEnd = extendArr[1];
+    }
+    if (this.shadingType === ShadingType.RADIAL && (!extendStart || !extendEnd)) {
+      var x1 = this.coordsArr[0];
+      var y1 = this.coordsArr[1];
+      var r1 = this.coordsArr[2];
+      var x2 = this.coordsArr[3];
+      var y2 = this.coordsArr[4];
+      var r2 = this.coordsArr[5];
+      var distance = Math.sqrt((x1 - x2) * (x1 - x2) + (y1 - y2) * (y1 - y2));
+      if (r1 <= r2 + distance && r2 <= r1 + distance) {
+        warn('Unsupported radial gradient.');
+      }
+    }
+    this.extendStart = extendStart;
+    this.extendEnd = extendEnd;
+    var fnObj = dict.get('Function');
+    var fn = PDFFunction.parseArray(xref, fnObj);
+    var diff = t1 - t0;
+    var step = diff / 10;
+    var colorStops = this.colorStops = [];
+    if (t0 >= t1 || step <= 0) {
+      info('Bad shading domain.');
+      return;
+    }
+    var color = new Float32Array(cs.numComps),
+        ratio = new Float32Array(1);
+    var rgbColor;
+    for (var i = t0; i <= t1; i += step) {
+      ratio[0] = i;
+      fn(ratio, 0, color, 0);
+      rgbColor = cs.getRgb(color, 0);
+      var cssColor = Util.makeCssRgb(rgbColor[0], rgbColor[1], rgbColor[2]);
+      colorStops.push([(i - t0) / diff, cssColor]);
+    }
+    var background = 'transparent';
+    if (dict.has('Background')) {
+      rgbColor = cs.getRgb(dict.get('Background'), 0);
+      background = Util.makeCssRgb(rgbColor[0], rgbColor[1], rgbColor[2]);
+    }
+    if (!extendStart) {
+      colorStops.unshift([0, background]);
+      colorStops[1][0] += Shadings.SMALL_NUMBER;
+    }
+    if (!extendEnd) {
+      colorStops[colorStops.length - 1][0] -= Shadings.SMALL_NUMBER;
+      colorStops.push([1, background]);
+    }
+    this.colorStops = colorStops;
+  }
+  RadialAxial.prototype = {
+    getIR: function RadialAxial_getIR() {
+      var coordsArr = this.coordsArr;
+      var shadingType = this.shadingType;
+      var type, p0, p1, r0, r1;
+      if (shadingType === ShadingType.AXIAL) {
+        p0 = [coordsArr[0], coordsArr[1]];
+        p1 = [coordsArr[2], coordsArr[3]];
+        r0 = null;
+        r1 = null;
+        type = 'axial';
+      } else if (shadingType === ShadingType.RADIAL) {
+        p0 = [coordsArr[0], coordsArr[1]];
+        p1 = [coordsArr[3], coordsArr[4]];
+        r0 = coordsArr[2];
+        r1 = coordsArr[5];
+        type = 'radial';
+      } else {
+        error('getPattern type unknown: ' + shadingType);
+      }
+      var matrix = this.matrix;
+      if (matrix) {
+        p0 = Util.applyTransform(p0, matrix);
+        p1 = Util.applyTransform(p1, matrix);
+        if (shadingType === ShadingType.RADIAL) {
+          var scale = Util.singularValueDecompose2dScale(matrix);
+          r0 *= scale[0];
+          r1 *= scale[1];
+        }
+      }
+      return ['RadialAxial', type, this.colorStops, p0, p1, r0, r1];
+    }
+  };
+  return RadialAxial;
+}();
+Shadings.Mesh = function MeshClosure() {
+  function MeshStreamReader(stream, context) {
+    this.stream = stream;
+    this.context = context;
+    this.buffer = 0;
+    this.bufferLength = 0;
+    var numComps = context.numComps;
+    this.tmpCompsBuf = new Float32Array(numComps);
+    var csNumComps = context.colorSpace.numComps;
+    this.tmpCsCompsBuf = context.colorFn ? new Float32Array(csNumComps) : this.tmpCompsBuf;
+  }
+  MeshStreamReader.prototype = {
+    get hasData() {
+      if (this.stream.end) {
+        return this.stream.pos < this.stream.end;
+      }
+      if (this.bufferLength > 0) {
+        return true;
+      }
+      var nextByte = this.stream.getByte();
+      if (nextByte < 0) {
+        return false;
+      }
+      this.buffer = nextByte;
+      this.bufferLength = 8;
+      return true;
+    },
+    readBits: function MeshStreamReader_readBits(n) {
+      var buffer = this.buffer;
+      var bufferLength = this.bufferLength;
+      if (n === 32) {
+        if (bufferLength === 0) {
+          return (this.stream.getByte() << 24 | this.stream.getByte() << 16 | this.stream.getByte() << 8 | this.stream.getByte()) >>> 0;
+        }
+        buffer = buffer << 24 | this.stream.getByte() << 16 | this.stream.getByte() << 8 | this.stream.getByte();
+        var nextByte = this.stream.getByte();
+        this.buffer = nextByte & (1 << bufferLength) - 1;
+        return (buffer << 8 - bufferLength | (nextByte & 0xFF) >> bufferLength) >>> 0;
+      }
+      if (n === 8 && bufferLength === 0) {
+        return this.stream.getByte();
+      }
+      while (bufferLength < n) {
+        buffer = buffer << 8 | this.stream.getByte();
+        bufferLength += 8;
+      }
+      bufferLength -= n;
+      this.bufferLength = bufferLength;
+      this.buffer = buffer & (1 << bufferLength) - 1;
+      return buffer >> bufferLength;
+    },
+    align: function MeshStreamReader_align() {
+      this.buffer = 0;
+      this.bufferLength = 0;
+    },
+    readFlag: function MeshStreamReader_readFlag() {
+      return this.readBits(this.context.bitsPerFlag);
+    },
+    readCoordinate: function MeshStreamReader_readCoordinate() {
+      var bitsPerCoordinate = this.context.bitsPerCoordinate;
+      var xi = this.readBits(bitsPerCoordinate);
+      var yi = this.readBits(bitsPerCoordinate);
+      var decode = this.context.decode;
+      var scale = bitsPerCoordinate < 32 ? 1 / ((1 << bitsPerCoordinate) - 1) : 2.3283064365386963e-10;
+      return [xi * scale * (decode[1] - decode[0]) + decode[0], yi * scale * (decode[3] - decode[2]) + decode[2]];
+    },
+    readComponents: function MeshStreamReader_readComponents() {
+      var numComps = this.context.numComps;
+      var bitsPerComponent = this.context.bitsPerComponent;
+      var scale = bitsPerComponent < 32 ? 1 / ((1 << bitsPerComponent) - 1) : 2.3283064365386963e-10;
+      var decode = this.context.decode;
+      var components = this.tmpCompsBuf;
+      for (var i = 0, j = 4; i < numComps; i++, j += 2) {
+        var ci = this.readBits(bitsPerComponent);
+        components[i] = ci * scale * (decode[j + 1] - decode[j]) + decode[j];
+      }
+      var color = this.tmpCsCompsBuf;
+      if (this.context.colorFn) {
+        this.context.colorFn(components, 0, color, 0);
+      }
+      return this.context.colorSpace.getRgb(color, 0);
+    }
+  };
+  function decodeType4Shading(mesh, reader) {
+    var coords = mesh.coords;
+    var colors = mesh.colors;
+    var operators = [];
+    var ps = [];
+    var verticesLeft = 0;
+    while (reader.hasData) {
+      var f = reader.readFlag();
+      var coord = reader.readCoordinate();
+      var color = reader.readComponents();
+      if (verticesLeft === 0) {
+        assert(0 <= f && f <= 2, 'Unknown type4 flag');
+        switch (f) {
+          case 0:
+            verticesLeft = 3;
+            break;
+          case 1:
+            ps.push(ps[ps.length - 2], ps[ps.length - 1]);
+            verticesLeft = 1;
+            break;
+          case 2:
+            ps.push(ps[ps.length - 3], ps[ps.length - 1]);
+            verticesLeft = 1;
+            break;
+        }
+        operators.push(f);
+      }
+      ps.push(coords.length);
+      coords.push(coord);
+      colors.push(color);
+      verticesLeft--;
+      reader.align();
+    }
+    mesh.figures.push({
+      type: 'triangles',
+      coords: new Int32Array(ps),
+      colors: new Int32Array(ps)
+    });
+  }
+  function decodeType5Shading(mesh, reader, verticesPerRow) {
+    var coords = mesh.coords;
+    var colors = mesh.colors;
+    var ps = [];
+    while (reader.hasData) {
+      var coord = reader.readCoordinate();
+      var color = reader.readComponents();
+      ps.push(coords.length);
+      coords.push(coord);
+      colors.push(color);
+    }
+    mesh.figures.push({
+      type: 'lattice',
+      coords: new Int32Array(ps),
+      colors: new Int32Array(ps),
+      verticesPerRow: verticesPerRow
+    });
+  }
+  var MIN_SPLIT_PATCH_CHUNKS_AMOUNT = 3;
+  var MAX_SPLIT_PATCH_CHUNKS_AMOUNT = 20;
+  var TRIANGLE_DENSITY = 20;
+  var getB = function getBClosure() {
+    function buildB(count) {
+      var lut = [];
+      for (var i = 0; i <= count; i++) {
+        var t = i / count,
+            t_ = 1 - t;
+        lut.push(new Float32Array([t_ * t_ * t_, 3 * t * t_ * t_, 3 * t * t * t_, t * t * t]));
+      }
+      return lut;
+    }
+    var cache = [];
+    return function getB(count) {
+      if (!cache[count]) {
+        cache[count] = buildB(count);
+      }
+      return cache[count];
+    };
+  }();
+  function buildFigureFromPatch(mesh, index) {
+    var figure = mesh.figures[index];
+    assert(figure.type === 'patch', 'Unexpected patch mesh figure');
+    var coords = mesh.coords,
+        colors = mesh.colors;
+    var pi = figure.coords;
+    var ci = figure.colors;
+    var figureMinX = Math.min(coords[pi[0]][0], coords[pi[3]][0], coords[pi[12]][0], coords[pi[15]][0]);
+    var figureMinY = Math.min(coords[pi[0]][1], coords[pi[3]][1], coords[pi[12]][1], coords[pi[15]][1]);
+    var figureMaxX = Math.max(coords[pi[0]][0], coords[pi[3]][0], coords[pi[12]][0], coords[pi[15]][0]);
+    var figureMaxY = Math.max(coords[pi[0]][1], coords[pi[3]][1], coords[pi[12]][1], coords[pi[15]][1]);
+    var splitXBy = Math.ceil((figureMaxX - figureMinX) * TRIANGLE_DENSITY / (mesh.bounds[2] - mesh.bounds[0]));
+    splitXBy = Math.max(MIN_SPLIT_PATCH_CHUNKS_AMOUNT, Math.min(MAX_SPLIT_PATCH_CHUNKS_AMOUNT, splitXBy));
+    var splitYBy = Math.ceil((figureMaxY - figureMinY) * TRIANGLE_DENSITY / (mesh.bounds[3] - mesh.bounds[1]));
+    splitYBy = Math.max(MIN_SPLIT_PATCH_CHUNKS_AMOUNT, Math.min(MAX_SPLIT_PATCH_CHUNKS_AMOUNT, splitYBy));
+    var verticesPerRow = splitXBy + 1;
+    var figureCoords = new Int32Array((splitYBy + 1) * verticesPerRow);
+    var figureColors = new Int32Array((splitYBy + 1) * verticesPerRow);
+    var k = 0;
+    var cl = new Uint8Array(3),
+        cr = new Uint8Array(3);
+    var c0 = colors[ci[0]],
+        c1 = colors[ci[1]],
+        c2 = colors[ci[2]],
+        c3 = colors[ci[3]];
+    var bRow = getB(splitYBy),
+        bCol = getB(splitXBy);
+    for (var row = 0; row <= splitYBy; row++) {
+      cl[0] = (c0[0] * (splitYBy - row) + c2[0] * row) / splitYBy | 0;
+      cl[1] = (c0[1] * (splitYBy - row) + c2[1] * row) / splitYBy | 0;
+      cl[2] = (c0[2] * (splitYBy - row) + c2[2] * row) / splitYBy | 0;
+      cr[0] = (c1[0] * (splitYBy - row) + c3[0] * row) / splitYBy | 0;
+      cr[1] = (c1[1] * (splitYBy - row) + c3[1] * row) / splitYBy | 0;
+      cr[2] = (c1[2] * (splitYBy - row) + c3[2] * row) / splitYBy | 0;
+      for (var col = 0; col <= splitXBy; col++, k++) {
+        if ((row === 0 || row === splitYBy) && (col === 0 || col === splitXBy)) {
+          continue;
+        }
+        var x = 0,
+            y = 0;
+        var q = 0;
+        for (var i = 0; i <= 3; i++) {
+          for (var j = 0; j <= 3; j++, q++) {
+            var m = bRow[row][i] * bCol[col][j];
+            x += coords[pi[q]][0] * m;
+            y += coords[pi[q]][1] * m;
+          }
+        }
+        figureCoords[k] = coords.length;
+        coords.push([x, y]);
+        figureColors[k] = colors.length;
+        var newColor = new Uint8Array(3);
+        newColor[0] = (cl[0] * (splitXBy - col) + cr[0] * col) / splitXBy | 0;
+        newColor[1] = (cl[1] * (splitXBy - col) + cr[1] * col) / splitXBy | 0;
+        newColor[2] = (cl[2] * (splitXBy - col) + cr[2] * col) / splitXBy | 0;
+        colors.push(newColor);
+      }
+    }
+    figureCoords[0] = pi[0];
+    figureColors[0] = ci[0];
+    figureCoords[splitXBy] = pi[3];
+    figureColors[splitXBy] = ci[1];
+    figureCoords[verticesPerRow * splitYBy] = pi[12];
+    figureColors[verticesPerRow * splitYBy] = ci[2];
+    figureCoords[verticesPerRow * splitYBy + splitXBy] = pi[15];
+    figureColors[verticesPerRow * splitYBy + splitXBy] = ci[3];
+    mesh.figures[index] = {
+      type: 'lattice',
+      coords: figureCoords,
+      colors: figureColors,
+      verticesPerRow: verticesPerRow
+    };
+  }
+  function decodeType6Shading(mesh, reader) {
+    var coords = mesh.coords;
+    var colors = mesh.colors;
+    var ps = new Int32Array(16);
+    var cs = new Int32Array(4);
+    while (reader.hasData) {
+      var f = reader.readFlag();
+      assert(0 <= f && f <= 3, 'Unknown type6 flag');
+      var i, ii;
+      var pi = coords.length;
+      for (i = 0, ii = f !== 0 ? 8 : 12; i < ii; i++) {
+        coords.push(reader.readCoordinate());
+      }
+      var ci = colors.length;
+      for (i = 0, ii = f !== 0 ? 2 : 4; i < ii; i++) {
+        colors.push(reader.readComponents());
+      }
+      var tmp1, tmp2, tmp3, tmp4;
+      switch (f) {
+        case 0:
+          ps[12] = pi + 3;
+          ps[13] = pi + 4;
+          ps[14] = pi + 5;
+          ps[15] = pi + 6;
+          ps[8] = pi + 2;
+          ps[11] = pi + 7;
+          ps[4] = pi + 1;
+          ps[7] = pi + 8;
+          ps[0] = pi;
+          ps[1] = pi + 11;
+          ps[2] = pi + 10;
+          ps[3] = pi + 9;
+          cs[2] = ci + 1;
+          cs[3] = ci + 2;
+          cs[0] = ci;
+          cs[1] = ci + 3;
+          break;
+        case 1:
+          tmp1 = ps[12];
+          tmp2 = ps[13];
+          tmp3 = ps[14];
+          tmp4 = ps[15];
+          ps[12] = tmp4;
+          ps[13] = pi + 0;
+          ps[14] = pi + 1;
+          ps[15] = pi + 2;
+          ps[8] = tmp3;
+          ps[11] = pi + 3;
+          ps[4] = tmp2;
+          ps[7] = pi + 4;
+          ps[0] = tmp1;
+          ps[1] = pi + 7;
+          ps[2] = pi + 6;
+          ps[3] = pi + 5;
+          tmp1 = cs[2];
+          tmp2 = cs[3];
+          cs[2] = tmp2;
+          cs[3] = ci;
+          cs[0] = tmp1;
+          cs[1] = ci + 1;
+          break;
+        case 2:
+          tmp1 = ps[15];
+          tmp2 = ps[11];
+          ps[12] = ps[3];
+          ps[13] = pi + 0;
+          ps[14] = pi + 1;
+          ps[15] = pi + 2;
+          ps[8] = ps[7];
+          ps[11] = pi + 3;
+          ps[4] = tmp2;
+          ps[7] = pi + 4;
+          ps[0] = tmp1;
+          ps[1] = pi + 7;
+          ps[2] = pi + 6;
+          ps[3] = pi + 5;
+          tmp1 = cs[3];
+          cs[2] = cs[1];
+          cs[3] = ci;
+          cs[0] = tmp1;
+          cs[1] = ci + 1;
+          break;
+        case 3:
+          ps[12] = ps[0];
+          ps[13] = pi + 0;
+          ps[14] = pi + 1;
+          ps[15] = pi + 2;
+          ps[8] = ps[1];
+          ps[11] = pi + 3;
+          ps[4] = ps[2];
+          ps[7] = pi + 4;
+          ps[0] = ps[3];
+          ps[1] = pi + 7;
+          ps[2] = pi + 6;
+          ps[3] = pi + 5;
+          cs[2] = cs[0];
+          cs[3] = ci;
+          cs[0] = cs[1];
+          cs[1] = ci + 1;
+          break;
+      }
+      ps[5] = coords.length;
+      coords.push([(-4 * coords[ps[0]][0] - coords[ps[15]][0] + 6 * (coords[ps[4]][0] + coords[ps[1]][0]) - 2 * (coords[ps[12]][0] + coords[ps[3]][0]) + 3 * (coords[ps[13]][0] + coords[ps[7]][0])) / 9, (-4 * coords[ps[0]][1] - coords[ps[15]][1] + 6 * (coords[ps[4]][1] + coords[ps[1]][1]) - 2 * (coords[ps[12]][1] + coords[ps[3]][1]) + 3 * (coords[ps[13]][1] + coords[ps[7]][1])) / 9]);
+      ps[6] = coords.length;
+      coords.push([(-4 * coords[ps[3]][0] - coords[ps[12]][0] + 6 * (coords[ps[2]][0] + coords[ps[7]][0]) - 2 * (coords[ps[0]][0] + coords[ps[15]][0]) + 3 * (coords[ps[4]][0] + coords[ps[14]][0])) / 9, (-4 * coords[ps[3]][1] - coords[ps[12]][1] + 6 * (coords[ps[2]][1] + coords[ps[7]][1]) - 2 * (coords[ps[0]][1] + coords[ps[15]][1]) + 3 * (coords[ps[4]][1] + coords[ps[14]][1])) / 9]);
+      ps[9] = coords.length;
+      coords.push([(-4 * coords[ps[12]][0] - coords[ps[3]][0] + 6 * (coords[ps[8]][0] + coords[ps[13]][0]) - 2 * (coords[ps[0]][0] + coords[ps[15]][0]) + 3 * (coords[ps[11]][0] + coords[ps[1]][0])) / 9, (-4 * coords[ps[12]][1] - coords[ps[3]][1] + 6 * (coords[ps[8]][1] + coords[ps[13]][1]) - 2 * (coords[ps[0]][1] + coords[ps[15]][1]) + 3 * (coords[ps[11]][1] + coords[ps[1]][1])) / 9]);
+      ps[10] = coords.length;
+      coords.push([(-4 * coords[ps[15]][0] - coords[ps[0]][0] + 6 * (coords[ps[11]][0] + coords[ps[14]][0]) - 2 * (coords[ps[12]][0] + coords[ps[3]][0]) + 3 * (coords[ps[2]][0] + coords[ps[8]][0])) / 9, (-4 * coords[ps[15]][1] - coords[ps[0]][1] + 6 * (coords[ps[11]][1] + coords[ps[14]][1]) - 2 * (coords[ps[12]][1] + coords[ps[3]][1]) + 3 * (coords[ps[2]][1] + coords[ps[8]][1])) / 9]);
+      mesh.figures.push({
+        type: 'patch',
+        coords: new Int32Array(ps),
+        colors: new Int32Array(cs)
+      });
+    }
+  }
+  function decodeType7Shading(mesh, reader) {
+    var coords = mesh.coords;
+    var colors = mesh.colors;
+    var ps = new Int32Array(16);
+    var cs = new Int32Array(4);
+    while (reader.hasData) {
+      var f = reader.readFlag();
+      assert(0 <= f && f <= 3, 'Unknown type7 flag');
+      var i, ii;
+      var pi = coords.length;
+      for (i = 0, ii = f !== 0 ? 12 : 16; i < ii; i++) {
+        coords.push(reader.readCoordinate());
+      }
+      var ci = colors.length;
+      for (i = 0, ii = f !== 0 ? 2 : 4; i < ii; i++) {
+        colors.push(reader.readComponents());
+      }
+      var tmp1, tmp2, tmp3, tmp4;
+      switch (f) {
+        case 0:
+          ps[12] = pi + 3;
+          ps[13] = pi + 4;
+          ps[14] = pi + 5;
+          ps[15] = pi + 6;
+          ps[8] = pi + 2;
+          ps[9] = pi + 13;
+          ps[10] = pi + 14;
+          ps[11] = pi + 7;
+          ps[4] = pi + 1;
+          ps[5] = pi + 12;
+          ps[6] = pi + 15;
+          ps[7] = pi + 8;
+          ps[0] = pi;
+          ps[1] = pi + 11;
+          ps[2] = pi + 10;
+          ps[3] = pi + 9;
+          cs[2] = ci + 1;
+          cs[3] = ci + 2;
+          cs[0] = ci;
+          cs[1] = ci + 3;
+          break;
+        case 1:
+          tmp1 = ps[12];
+          tmp2 = ps[13];
+          tmp3 = ps[14];
+          tmp4 = ps[15];
+          ps[12] = tmp4;
+          ps[13] = pi + 0;
+          ps[14] = pi + 1;
+          ps[15] = pi + 2;
+          ps[8] = tmp3;
+          ps[9] = pi + 9;
+          ps[10] = pi + 10;
+          ps[11] = pi + 3;
+          ps[4] = tmp2;
+          ps[5] = pi + 8;
+          ps[6] = pi + 11;
+          ps[7] = pi + 4;
+          ps[0] = tmp1;
+          ps[1] = pi + 7;
+          ps[2] = pi + 6;
+          ps[3] = pi + 5;
+          tmp1 = cs[2];
+          tmp2 = cs[3];
+          cs[2] = tmp2;
+          cs[3] = ci;
+          cs[0] = tmp1;
+          cs[1] = ci + 1;
+          break;
+        case 2:
+          tmp1 = ps[15];
+          tmp2 = ps[11];
+          ps[12] = ps[3];
+          ps[13] = pi + 0;
+          ps[14] = pi + 1;
+          ps[15] = pi + 2;
+          ps[8] = ps[7];
+          ps[9] = pi + 9;
+          ps[10] = pi + 10;
+          ps[11] = pi + 3;
+          ps[4] = tmp2;
+          ps[5] = pi + 8;
+          ps[6] = pi + 11;
+          ps[7] = pi + 4;
+          ps[0] = tmp1;
+          ps[1] = pi + 7;
+          ps[2] = pi + 6;
+          ps[3] = pi + 5;
+          tmp1 = cs[3];
+          cs[2] = cs[1];
+          cs[3] = ci;
+          cs[0] = tmp1;
+          cs[1] = ci + 1;
+          break;
+        case 3:
+          ps[12] = ps[0];
+          ps[13] = pi + 0;
+          ps[14] = pi + 1;
+          ps[15] = pi + 2;
+          ps[8] = ps[1];
+          ps[9] = pi + 9;
+          ps[10] = pi + 10;
+          ps[11] = pi + 3;
+          ps[4] = ps[2];
+          ps[5] = pi + 8;
+          ps[6] = pi + 11;
+          ps[7] = pi + 4;
+          ps[0] = ps[3];
+          ps[1] = pi + 7;
+          ps[2] = pi + 6;
+          ps[3] = pi + 5;
+          cs[2] = cs[0];
+          cs[3] = ci;
+          cs[0] = cs[1];
+          cs[1] = ci + 1;
+          break;
+      }
+      mesh.figures.push({
+        type: 'patch',
+        coords: new Int32Array(ps),
+        colors: new Int32Array(cs)
+      });
+    }
+  }
+  function updateBounds(mesh) {
+    var minX = mesh.coords[0][0],
+        minY = mesh.coords[0][1],
+        maxX = minX,
+        maxY = minY;
+    for (var i = 1, ii = mesh.coords.length; i < ii; i++) {
+      var x = mesh.coords[i][0],
+          y = mesh.coords[i][1];
+      minX = minX > x ? x : minX;
+      minY = minY > y ? y : minY;
+      maxX = maxX < x ? x : maxX;
+      maxY = maxY < y ? y : maxY;
+    }
+    mesh.bounds = [minX, minY, maxX, maxY];
+  }
+  function packData(mesh) {
+    var i, ii, j, jj;
+    var coords = mesh.coords;
+    var coordsPacked = new Float32Array(coords.length * 2);
+    for (i = 0, j = 0, ii = coords.length; i < ii; i++) {
+      var xy = coords[i];
+      coordsPacked[j++] = xy[0];
+      coordsPacked[j++] = xy[1];
+    }
+    mesh.coords = coordsPacked;
+    var colors = mesh.colors;
+    var colorsPacked = new Uint8Array(colors.length * 3);
+    for (i = 0, j = 0, ii = colors.length; i < ii; i++) {
+      var c = colors[i];
+      colorsPacked[j++] = c[0];
+      colorsPacked[j++] = c[1];
+      colorsPacked[j++] = c[2];
+    }
+    mesh.colors = colorsPacked;
+    var figures = mesh.figures;
+    for (i = 0, ii = figures.length; i < ii; i++) {
+      var figure = figures[i],
+          ps = figure.coords,
+          cs = figure.colors;
+      for (j = 0, jj = ps.length; j < jj; j++) {
+        ps[j] *= 2;
+        cs[j] *= 3;
+      }
+    }
+  }
+  function Mesh(stream, matrix, xref, res) {
+    assert(isStream(stream), 'Mesh data is not a stream');
+    var dict = stream.dict;
+    this.matrix = matrix;
+    this.shadingType = dict.get('ShadingType');
+    this.type = 'Pattern';
+    this.bbox = dict.getArray('BBox');
+    var cs = dict.get('ColorSpace', 'CS');
+    cs = ColorSpace.parse(cs, xref, res);
+    this.cs = cs;
+    this.background = dict.has('Background') ? cs.getRgb(dict.get('Background'), 0) : null;
+    var fnObj = dict.get('Function');
+    var fn = fnObj ? PDFFunction.parseArray(xref, fnObj) : null;
+    this.coords = [];
+    this.colors = [];
+    this.figures = [];
+    var decodeContext = {
+      bitsPerCoordinate: dict.get('BitsPerCoordinate'),
+      bitsPerComponent: dict.get('BitsPerComponent'),
+      bitsPerFlag: dict.get('BitsPerFlag'),
+      decode: dict.getArray('Decode'),
+      colorFn: fn,
+      colorSpace: cs,
+      numComps: fn ? 1 : cs.numComps
+    };
+    var reader = new MeshStreamReader(stream, decodeContext);
+    var patchMesh = false;
+    switch (this.shadingType) {
+      case ShadingType.FREE_FORM_MESH:
+        decodeType4Shading(this, reader);
+        break;
+      case ShadingType.LATTICE_FORM_MESH:
+        var verticesPerRow = dict.get('VerticesPerRow') | 0;
+        assert(verticesPerRow >= 2, 'Invalid VerticesPerRow');
+        decodeType5Shading(this, reader, verticesPerRow);
+        break;
+      case ShadingType.COONS_PATCH_MESH:
+        decodeType6Shading(this, reader);
+        patchMesh = true;
+        break;
+      case ShadingType.TENSOR_PATCH_MESH:
+        decodeType7Shading(this, reader);
+        patchMesh = true;
+        break;
+      default:
+        error('Unsupported mesh type.');
+        break;
+    }
+    if (patchMesh) {
+      updateBounds(this);
+      for (var i = 0, ii = this.figures.length; i < ii; i++) {
+        buildFigureFromPatch(this, i);
+      }
+    }
+    updateBounds(this);
+    packData(this);
+  }
+  Mesh.prototype = {
+    getIR: function Mesh_getIR() {
+      return ['Mesh', this.shadingType, this.coords, this.colors, this.figures, this.bounds, this.matrix, this.bbox, this.background];
+    }
+  };
+  return Mesh;
+}();
+Shadings.Dummy = function DummyClosure() {
+  function Dummy() {
+    this.type = 'Pattern';
+  }
+  Dummy.prototype = {
+    getIR: function Dummy_getIR() {
+      return ['Dummy'];
+    }
+  };
+  return Dummy;
+}();
+function getTilingPatternIR(operatorList, dict, args) {
+  var matrix = dict.getArray('Matrix');
+  var bbox = dict.getArray('BBox');
+  var xstep = dict.get('XStep');
+  var ystep = dict.get('YStep');
+  var paintType = dict.get('PaintType');
+  var tilingType = dict.get('TilingType');
+  return ['TilingPattern', args, operatorList, matrix, bbox, xstep, ystep, paintType, tilingType];
+}
+exports.Pattern = Pattern;
+exports.getTilingPatternIR = getTilingPatternIR;
+
+/***/ }),
+/* 33 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var coreStream = __w_pdfjs_require__(2);
+var coreChunkedStream = __w_pdfjs_require__(12);
+var coreDocument = __w_pdfjs_require__(24);
+var warn = sharedUtil.warn;
+var createValidAbsoluteUrl = sharedUtil.createValidAbsoluteUrl;
+var shadow = sharedUtil.shadow;
+var NotImplementedException = sharedUtil.NotImplementedException;
+var MissingDataException = sharedUtil.MissingDataException;
+var createPromiseCapability = sharedUtil.createPromiseCapability;
+var Util = sharedUtil.Util;
+var Stream = coreStream.Stream;
+var ChunkedStreamManager = coreChunkedStream.ChunkedStreamManager;
+var PDFDocument = coreDocument.PDFDocument;
+var BasePdfManager = function BasePdfManagerClosure() {
+  function BasePdfManager() {
+    throw new Error('Cannot initialize BaseManagerManager');
+  }
+  BasePdfManager.prototype = {
+    get docId() {
+      return this._docId;
+    },
+    get password() {
+      return this._password;
+    },
+    get docBaseUrl() {
+      var docBaseUrl = null;
+      if (this._docBaseUrl) {
+        var absoluteUrl = createValidAbsoluteUrl(this._docBaseUrl);
+        if (absoluteUrl) {
+          docBaseUrl = absoluteUrl.href;
+        } else {
+          warn('Invalid absolute docBaseUrl: "' + this._docBaseUrl + '".');
+        }
+      }
+      return shadow(this, 'docBaseUrl', docBaseUrl);
+    },
+    onLoadedStream: function BasePdfManager_onLoadedStream() {
+      throw new NotImplementedException();
+    },
+    ensureDoc: function BasePdfManager_ensureDoc(prop, args) {
+      return this.ensure(this.pdfDocument, prop, args);
+    },
+    ensureXRef: function BasePdfManager_ensureXRef(prop, args) {
+      return this.ensure(this.pdfDocument.xref, prop, args);
+    },
+    ensureCatalog: function BasePdfManager_ensureCatalog(prop, args) {
+      return this.ensure(this.pdfDocument.catalog, prop, args);
+    },
+    getPage: function BasePdfManager_getPage(pageIndex) {
+      return this.pdfDocument.getPage(pageIndex);
+    },
+    cleanup: function BasePdfManager_cleanup() {
+      return this.pdfDocument.cleanup();
+    },
+    ensure: function BasePdfManager_ensure(obj, prop, args) {
+      return new NotImplementedException();
+    },
+    requestRange: function BasePdfManager_requestRange(begin, end) {
+      return new NotImplementedException();
+    },
+    requestLoadedStream: function BasePdfManager_requestLoadedStream() {
+      return new NotImplementedException();
+    },
+    sendProgressiveData: function BasePdfManager_sendProgressiveData(chunk) {
+      return new NotImplementedException();
+    },
+    updatePassword: function BasePdfManager_updatePassword(password) {
+      this._password = password;
+    },
+    terminate: function BasePdfManager_terminate() {
+      return new NotImplementedException();
+    }
+  };
+  return BasePdfManager;
+}();
+var LocalPdfManager = function LocalPdfManagerClosure() {
+  function LocalPdfManager(docId, data, password, evaluatorOptions, docBaseUrl) {
+    this._docId = docId;
+    this._password = password;
+    this._docBaseUrl = docBaseUrl;
+    this.evaluatorOptions = evaluatorOptions;
+    var stream = new Stream(data);
+    this.pdfDocument = new PDFDocument(this, stream);
+    this._loadedStreamCapability = createPromiseCapability();
+    this._loadedStreamCapability.resolve(stream);
+  }
+  Util.inherit(LocalPdfManager, BasePdfManager, {
+    ensure: function LocalPdfManager_ensure(obj, prop, args) {
+      return new Promise(function (resolve, reject) {
+        try {
+          var value = obj[prop];
+          var result;
+          if (typeof value === 'function') {
+            result = value.apply(obj, args);
+          } else {
+            result = value;
+          }
+          resolve(result);
+        } catch (e) {
+          reject(e);
+        }
+      });
+    },
+    requestRange: function LocalPdfManager_requestRange(begin, end) {
+      return Promise.resolve();
+    },
+    requestLoadedStream: function LocalPdfManager_requestLoadedStream() {},
+    onLoadedStream: function LocalPdfManager_onLoadedStream() {
+      return this._loadedStreamCapability.promise;
+    },
+    terminate: function LocalPdfManager_terminate() {}
+  });
+  return LocalPdfManager;
+}();
+var NetworkPdfManager = function NetworkPdfManagerClosure() {
+  function NetworkPdfManager(docId, pdfNetworkStream, args, evaluatorOptions, docBaseUrl) {
+    this._docId = docId;
+    this._password = args.password;
+    this._docBaseUrl = docBaseUrl;
+    this.msgHandler = args.msgHandler;
+    this.evaluatorOptions = evaluatorOptions;
+    var params = {
+      msgHandler: args.msgHandler,
+      url: args.url,
+      length: args.length,
+      disableAutoFetch: args.disableAutoFetch,
+      rangeChunkSize: args.rangeChunkSize
+    };
+    this.streamManager = new ChunkedStreamManager(pdfNetworkStream, params);
+    this.pdfDocument = new PDFDocument(this, this.streamManager.getStream());
+  }
+  Util.inherit(NetworkPdfManager, BasePdfManager, {
+    ensure: function NetworkPdfManager_ensure(obj, prop, args) {
+      var pdfManager = this;
+      return new Promise(function (resolve, reject) {
+        function ensureHelper() {
+          try {
+            var result;
+            var value = obj[prop];
+            if (typeof value === 'function') {
+              result = value.apply(obj, args);
+            } else {
+              result = value;
+            }
+            resolve(result);
+          } catch (e) {
+            if (!(e instanceof MissingDataException)) {
+              reject(e);
+              return;
+            }
+            pdfManager.streamManager.requestRange(e.begin, e.end).then(ensureHelper, reject);
+          }
+        }
+        ensureHelper();
+      });
+    },
+    requestRange: function NetworkPdfManager_requestRange(begin, end) {
+      return this.streamManager.requestRange(begin, end);
+    },
+    requestLoadedStream: function NetworkPdfManager_requestLoadedStream() {
+      this.streamManager.requestAllChunks();
+    },
+    sendProgressiveData: function NetworkPdfManager_sendProgressiveData(chunk) {
+      this.streamManager.onReceiveData({ chunk: chunk });
+    },
+    onLoadedStream: function NetworkPdfManager_onLoadedStream() {
+      return this.streamManager.onLoadedStream();
+    },
+    terminate: function NetworkPdfManager_terminate() {
+      this.streamManager.abort();
+    }
+  });
+  return NetworkPdfManager;
+}();
+exports.LocalPdfManager = LocalPdfManager;
+exports.NetworkPdfManager = NetworkPdfManager;
+
+/***/ }),
+/* 34 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var corePrimitives = __w_pdfjs_require__(1);
+var error = sharedUtil.error;
+var isSpace = sharedUtil.isSpace;
+var EOF = corePrimitives.EOF;
+var PostScriptParser = function PostScriptParserClosure() {
+  function PostScriptParser(lexer) {
+    this.lexer = lexer;
+    this.operators = [];
+    this.token = null;
+    this.prev = null;
+  }
+  PostScriptParser.prototype = {
+    nextToken: function PostScriptParser_nextToken() {
+      this.prev = this.token;
+      this.token = this.lexer.getToken();
+    },
+    accept: function PostScriptParser_accept(type) {
+      if (this.token.type === type) {
+        this.nextToken();
+        return true;
+      }
+      return false;
+    },
+    expect: function PostScriptParser_expect(type) {
+      if (this.accept(type)) {
+        return true;
+      }
+      error('Unexpected symbol: found ' + this.token.type + ' expected ' + type + '.');
+    },
+    parse: function PostScriptParser_parse() {
+      this.nextToken();
+      this.expect(PostScriptTokenTypes.LBRACE);
+      this.parseBlock();
+      this.expect(PostScriptTokenTypes.RBRACE);
+      return this.operators;
+    },
+    parseBlock: function PostScriptParser_parseBlock() {
+      while (true) {
+        if (this.accept(PostScriptTokenTypes.NUMBER)) {
+          this.operators.push(this.prev.value);
+        } else if (this.accept(PostScriptTokenTypes.OPERATOR)) {
+          this.operators.push(this.prev.value);
+        } else if (this.accept(PostScriptTokenTypes.LBRACE)) {
+          this.parseCondition();
+        } else {
+          return;
+        }
+      }
+    },
+    parseCondition: function PostScriptParser_parseCondition() {
+      var conditionLocation = this.operators.length;
+      this.operators.push(null, null);
+      this.parseBlock();
+      this.expect(PostScriptTokenTypes.RBRACE);
+      if (this.accept(PostScriptTokenTypes.IF)) {
+        this.operators[conditionLocation] = this.operators.length;
+        this.operators[conditionLocation + 1] = 'jz';
+      } else if (this.accept(PostScriptTokenTypes.LBRACE)) {
+        var jumpLocation = this.operators.length;
+        this.operators.push(null, null);
+        var endOfTrue = this.operators.length;
+        this.parseBlock();
+        this.expect(PostScriptTokenTypes.RBRACE);
+        this.expect(PostScriptTokenTypes.IFELSE);
+        this.operators[jumpLocation] = this.operators.length;
+        this.operators[jumpLocation + 1] = 'j';
+        this.operators[conditionLocation] = endOfTrue;
+        this.operators[conditionLocation + 1] = 'jz';
+      } else {
+        error('PS Function: error parsing conditional.');
+      }
+    }
+  };
+  return PostScriptParser;
+}();
+var PostScriptTokenTypes = {
+  LBRACE: 0,
+  RBRACE: 1,
+  NUMBER: 2,
+  OPERATOR: 3,
+  IF: 4,
+  IFELSE: 5
+};
+var PostScriptToken = function PostScriptTokenClosure() {
+  function PostScriptToken(type, value) {
+    this.type = type;
+    this.value = value;
+  }
+  var opCache = Object.create(null);
+  PostScriptToken.getOperator = function PostScriptToken_getOperator(op) {
+    var opValue = opCache[op];
+    if (opValue) {
+      return opValue;
+    }
+    return opCache[op] = new PostScriptToken(PostScriptTokenTypes.OPERATOR, op);
+  };
+  PostScriptToken.LBRACE = new PostScriptToken(PostScriptTokenTypes.LBRACE, '{');
+  PostScriptToken.RBRACE = new PostScriptToken(PostScriptTokenTypes.RBRACE, '}');
+  PostScriptToken.IF = new PostScriptToken(PostScriptTokenTypes.IF, 'IF');
+  PostScriptToken.IFELSE = new PostScriptToken(PostScriptTokenTypes.IFELSE, 'IFELSE');
+  return PostScriptToken;
+}();
+var PostScriptLexer = function PostScriptLexerClosure() {
+  function PostScriptLexer(stream) {
+    this.stream = stream;
+    this.nextChar();
+    this.strBuf = [];
+  }
+  PostScriptLexer.prototype = {
+    nextChar: function PostScriptLexer_nextChar() {
+      return this.currentChar = this.stream.getByte();
+    },
+    getToken: function PostScriptLexer_getToken() {
+      var comment = false;
+      var ch = this.currentChar;
+      while (true) {
+        if (ch < 0) {
+          return EOF;
+        }
+        if (comment) {
+          if (ch === 0x0A || ch === 0x0D) {
+            comment = false;
+          }
+        } else if (ch === 0x25) {
+          comment = true;
+        } else if (!isSpace(ch)) {
+          break;
+        }
+        ch = this.nextChar();
+      }
+      switch (ch | 0) {
+        case 0x30:
+        case 0x31:
+        case 0x32:
+        case 0x33:
+        case 0x34:
+        case 0x35:
+        case 0x36:
+        case 0x37:
+        case 0x38:
+        case 0x39:
+        case 0x2B:
+        case 0x2D:
+        case 0x2E:
+          return new PostScriptToken(PostScriptTokenTypes.NUMBER, this.getNumber());
+        case 0x7B:
+          this.nextChar();
+          return PostScriptToken.LBRACE;
+        case 0x7D:
+          this.nextChar();
+          return PostScriptToken.RBRACE;
+      }
+      var strBuf = this.strBuf;
+      strBuf.length = 0;
+      strBuf[0] = String.fromCharCode(ch);
+      while ((ch = this.nextChar()) >= 0 && (ch >= 0x41 && ch <= 0x5A || ch >= 0x61 && ch <= 0x7A)) {
+        strBuf.push(String.fromCharCode(ch));
+      }
+      var str = strBuf.join('');
+      switch (str.toLowerCase()) {
+        case 'if':
+          return PostScriptToken.IF;
+        case 'ifelse':
+          return PostScriptToken.IFELSE;
+        default:
+          return PostScriptToken.getOperator(str);
+      }
+    },
+    getNumber: function PostScriptLexer_getNumber() {
+      var ch = this.currentChar;
+      var strBuf = this.strBuf;
+      strBuf.length = 0;
+      strBuf[0] = String.fromCharCode(ch);
+      while ((ch = this.nextChar()) >= 0) {
+        if (ch >= 0x30 && ch <= 0x39 || ch === 0x2D || ch === 0x2E) {
+          strBuf.push(String.fromCharCode(ch));
+        } else {
+          break;
+        }
+      }
+      var value = parseFloat(strBuf.join(''));
+      if (isNaN(value)) {
+        error('Invalid floating point number: ' + value);
+      }
+      return value;
+    }
+  };
+  return PostScriptLexer;
+}();
+exports.PostScriptLexer = PostScriptLexer;
+exports.PostScriptParser = PostScriptParser;
+
+/***/ }),
+/* 35 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var coreStream = __w_pdfjs_require__(2);
+var coreEncodings = __w_pdfjs_require__(4);
+var warn = sharedUtil.warn;
+var isSpace = sharedUtil.isSpace;
+var Stream = coreStream.Stream;
+var getEncoding = coreEncodings.getEncoding;
+var HINTING_ENABLED = false;
+var Type1CharString = function Type1CharStringClosure() {
+  var COMMAND_MAP = {
+    'hstem': [1],
+    'vstem': [3],
+    'vmoveto': [4],
+    'rlineto': [5],
+    'hlineto': [6],
+    'vlineto': [7],
+    'rrcurveto': [8],
+    'callsubr': [10],
+    'flex': [12, 35],
+    'drop': [12, 18],
+    'endchar': [14],
+    'rmoveto': [21],
+    'hmoveto': [22],
+    'vhcurveto': [30],
+    'hvcurveto': [31]
+  };
+  function Type1CharString() {
+    this.width = 0;
+    this.lsb = 0;
+    this.flexing = false;
+    this.output = [];
+    this.stack = [];
+  }
+  Type1CharString.prototype = {
+    convert: function Type1CharString_convert(encoded, subrs, seacAnalysisEnabled) {
+      var count = encoded.length;
+      var error = false;
+      var wx, sbx, subrNumber;
+      for (var i = 0; i < count; i++) {
+        var value = encoded[i];
+        if (value < 32) {
+          if (value === 12) {
+            value = (value << 8) + encoded[++i];
+          }
+          switch (value) {
+            case 1:
+              if (!HINTING_ENABLED) {
+                this.stack = [];
+                break;
+              }
+              error = this.executeCommand(2, COMMAND_MAP.hstem);
+              break;
+            case 3:
+              if (!HINTING_ENABLED) {
+                this.stack = [];
+                break;
+              }
+              error = this.executeCommand(2, COMMAND_MAP.vstem);
+              break;
+            case 4:
+              if (this.flexing) {
+                if (this.stack.length < 1) {
+                  error = true;
+                  break;
+                }
+                var dy = this.stack.pop();
+                this.stack.push(0, dy);
+                break;
+              }
+              error = this.executeCommand(1, COMMAND_MAP.vmoveto);
+              break;
+            case 5:
+              error = this.executeCommand(2, COMMAND_MAP.rlineto);
+              break;
+            case 6:
+              error = this.executeCommand(1, COMMAND_MAP.hlineto);
+              break;
+            case 7:
+              error = this.executeCommand(1, COMMAND_MAP.vlineto);
+              break;
+            case 8:
+              error = this.executeCommand(6, COMMAND_MAP.rrcurveto);
+              break;
+            case 9:
+              this.stack = [];
+              break;
+            case 10:
+              if (this.stack.length < 1) {
+                error = true;
+                break;
+              }
+              subrNumber = this.stack.pop();
+              error = this.convert(subrs[subrNumber], subrs, seacAnalysisEnabled);
+              break;
+            case 11:
+              return error;
+            case 13:
+              if (this.stack.length < 2) {
+                error = true;
+                break;
+              }
+              wx = this.stack.pop();
+              sbx = this.stack.pop();
+              this.lsb = sbx;
+              this.width = wx;
+              this.stack.push(wx, sbx);
+              error = this.executeCommand(2, COMMAND_MAP.hmoveto);
+              break;
+            case 14:
+              this.output.push(COMMAND_MAP.endchar[0]);
+              break;
+            case 21:
+              if (this.flexing) {
+                break;
+              }
+              error = this.executeCommand(2, COMMAND_MAP.rmoveto);
+              break;
+            case 22:
+              if (this.flexing) {
+                this.stack.push(0);
+                break;
+              }
+              error = this.executeCommand(1, COMMAND_MAP.hmoveto);
+              break;
+            case 30:
+              error = this.executeCommand(4, COMMAND_MAP.vhcurveto);
+              break;
+            case 31:
+              error = this.executeCommand(4, COMMAND_MAP.hvcurveto);
+              break;
+            case (12 << 8) + 0:
+              this.stack = [];
+              break;
+            case (12 << 8) + 1:
+              if (!HINTING_ENABLED) {
+                this.stack = [];
+                break;
+              }
+              error = this.executeCommand(2, COMMAND_MAP.vstem);
+              break;
+            case (12 << 8) + 2:
+              if (!HINTING_ENABLED) {
+                this.stack = [];
+                break;
+              }
+              error = this.executeCommand(2, COMMAND_MAP.hstem);
+              break;
+            case (12 << 8) + 6:
+              if (seacAnalysisEnabled) {
+                this.seac = this.stack.splice(-4, 4);
+                error = this.executeCommand(0, COMMAND_MAP.endchar);
+              } else {
+                error = this.executeCommand(4, COMMAND_MAP.endchar);
+              }
+              break;
+            case (12 << 8) + 7:
+              if (this.stack.length < 4) {
+                error = true;
+                break;
+              }
+              this.stack.pop();
+              wx = this.stack.pop();
+              var sby = this.stack.pop();
+              sbx = this.stack.pop();
+              this.lsb = sbx;
+              this.width = wx;
+              this.stack.push(wx, sbx, sby);
+              error = this.executeCommand(3, COMMAND_MAP.rmoveto);
+              break;
+            case (12 << 8) + 12:
+              if (this.stack.length < 2) {
+                error = true;
+                break;
+              }
+              var num2 = this.stack.pop();
+              var num1 = this.stack.pop();
+              this.stack.push(num1 / num2);
+              break;
+            case (12 << 8) + 16:
+              if (this.stack.length < 2) {
+                error = true;
+                break;
+              }
+              subrNumber = this.stack.pop();
+              var numArgs = this.stack.pop();
+              if (subrNumber === 0 && numArgs === 3) {
+                var flexArgs = this.stack.splice(this.stack.length - 17, 17);
+                this.stack.push(flexArgs[2] + flexArgs[0], flexArgs[3] + flexArgs[1], flexArgs[4], flexArgs[5], flexArgs[6], flexArgs[7], flexArgs[8], flexArgs[9], flexArgs[10], flexArgs[11], flexArgs[12], flexArgs[13], flexArgs[14]);
+                error = this.executeCommand(13, COMMAND_MAP.flex, true);
+                this.flexing = false;
+                this.stack.push(flexArgs[15], flexArgs[16]);
+              } else if (subrNumber === 1 && numArgs === 0) {
+                this.flexing = true;
+              }
+              break;
+            case (12 << 8) + 17:
+              break;
+            case (12 << 8) + 33:
+              this.stack = [];
+              break;
+            default:
+              warn('Unknown type 1 charstring command of "' + value + '"');
+              break;
+          }
+          if (error) {
+            break;
+          }
+          continue;
+        } else if (value <= 246) {
+          value = value - 139;
+        } else if (value <= 250) {
+          value = (value - 247) * 256 + encoded[++i] + 108;
+        } else if (value <= 254) {
+          value = -((value - 251) * 256) - encoded[++i] - 108;
+        } else {
+          value = (encoded[++i] & 0xff) << 24 | (encoded[++i] & 0xff) << 16 | (encoded[++i] & 0xff) << 8 | (encoded[++i] & 0xff) << 0;
+        }
+        this.stack.push(value);
+      }
+      return error;
+    },
+    executeCommand: function (howManyArgs, command, keepStack) {
+      var stackLength = this.stack.length;
+      if (howManyArgs > stackLength) {
+        return true;
+      }
+      var start = stackLength - howManyArgs;
+      for (var i = start; i < stackLength; i++) {
+        var value = this.stack[i];
+        if (value === (value | 0)) {
+          this.output.push(28, value >> 8 & 0xff, value & 0xff);
+        } else {
+          value = 65536 * value | 0;
+          this.output.push(255, value >> 24 & 0xFF, value >> 16 & 0xFF, value >> 8 & 0xFF, value & 0xFF);
+        }
+      }
+      this.output.push.apply(this.output, command);
+      if (keepStack) {
+        this.stack.splice(start, howManyArgs);
+      } else {
+        this.stack.length = 0;
+      }
+      return false;
+    }
+  };
+  return Type1CharString;
+}();
+var Type1Parser = function Type1ParserClosure() {
+  var EEXEC_ENCRYPT_KEY = 55665;
+  var CHAR_STRS_ENCRYPT_KEY = 4330;
+  function isHexDigit(code) {
+    return code >= 48 && code <= 57 || code >= 65 && code <= 70 || code >= 97 && code <= 102;
+  }
+  function decrypt(data, key, discardNumber) {
+    if (discardNumber >= data.length) {
+      return new Uint8Array(0);
+    }
+    var r = key | 0,
+        c1 = 52845,
+        c2 = 22719,
+        i,
+        j;
+    for (i = 0; i < discardNumber; i++) {
+      r = (data[i] + r) * c1 + c2 & (1 << 16) - 1;
+    }
+    var count = data.length - discardNumber;
+    var decrypted = new Uint8Array(count);
+    for (i = discardNumber, j = 0; j < count; i++, j++) {
+      var value = data[i];
+      decrypted[j] = value ^ r >> 8;
+      r = (value + r) * c1 + c2 & (1 << 16) - 1;
+    }
+    return decrypted;
+  }
+  function decryptAscii(data, key, discardNumber) {
+    var r = key | 0,
+        c1 = 52845,
+        c2 = 22719;
+    var count = data.length,
+        maybeLength = count >>> 1;
+    var decrypted = new Uint8Array(maybeLength);
+    var i, j;
+    for (i = 0, j = 0; i < count; i++) {
+      var digit1 = data[i];
+      if (!isHexDigit(digit1)) {
+        continue;
+      }
+      i++;
+      var digit2;
+      while (i < count && !isHexDigit(digit2 = data[i])) {
+        i++;
+      }
+      if (i < count) {
+        var value = parseInt(String.fromCharCode(digit1, digit2), 16);
+        decrypted[j++] = value ^ r >> 8;
+        r = (value + r) * c1 + c2 & (1 << 16) - 1;
+      }
+    }
+    return Array.prototype.slice.call(decrypted, discardNumber, j);
+  }
+  function isSpecial(c) {
+    return c === 0x2F || c === 0x5B || c === 0x5D || c === 0x7B || c === 0x7D || c === 0x28 || c === 0x29;
+  }
+  function Type1Parser(stream, encrypted, seacAnalysisEnabled) {
+    if (encrypted) {
+      var data = stream.getBytes();
+      var isBinary = !(isHexDigit(data[0]) && isHexDigit(data[1]) && isHexDigit(data[2]) && isHexDigit(data[3]));
+      stream = new Stream(isBinary ? decrypt(data, EEXEC_ENCRYPT_KEY, 4) : decryptAscii(data, EEXEC_ENCRYPT_KEY, 4));
+    }
+    this.seacAnalysisEnabled = !!seacAnalysisEnabled;
+    this.stream = stream;
+    this.nextChar();
+  }
+  Type1Parser.prototype = {
+    readNumberArray: function Type1Parser_readNumberArray() {
+      this.getToken();
+      var array = [];
+      while (true) {
+        var token = this.getToken();
+        if (token === null || token === ']' || token === '}') {
+          break;
+        }
+        array.push(parseFloat(token || 0));
+      }
+      return array;
+    },
+    readNumber: function Type1Parser_readNumber() {
+      var token = this.getToken();
+      return parseFloat(token || 0);
+    },
+    readInt: function Type1Parser_readInt() {
+      var token = this.getToken();
+      return parseInt(token || 0, 10) | 0;
+    },
+    readBoolean: function Type1Parser_readBoolean() {
+      var token = this.getToken();
+      return token === 'true' ? 1 : 0;
+    },
+    nextChar: function Type1_nextChar() {
+      return this.currentChar = this.stream.getByte();
+    },
+    getToken: function Type1Parser_getToken() {
+      var comment = false;
+      var ch = this.currentChar;
+      while (true) {
+        if (ch === -1) {
+          return null;
+        }
+        if (comment) {
+          if (ch === 0x0A || ch === 0x0D) {
+            comment = false;
+          }
+        } else if (ch === 0x25) {
+          comment = true;
+        } else if (!isSpace(ch)) {
+          break;
+        }
+        ch = this.nextChar();
+      }
+      if (isSpecial(ch)) {
+        this.nextChar();
+        return String.fromCharCode(ch);
+      }
+      var token = '';
+      do {
+        token += String.fromCharCode(ch);
+        ch = this.nextChar();
+      } while (ch >= 0 && !isSpace(ch) && !isSpecial(ch));
+      return token;
+    },
+    extractFontProgram: function Type1Parser_extractFontProgram() {
+      var stream = this.stream;
+      var subrs = [],
+          charstrings = [];
+      var privateData = Object.create(null);
+      privateData['lenIV'] = 4;
+      var program = {
+        subrs: [],
+        charstrings: [],
+        properties: { 'privateData': privateData }
+      };
+      var token, length, data, lenIV, encoded;
+      while ((token = this.getToken()) !== null) {
+        if (token !== '/') {
+          continue;
+        }
+        token = this.getToken();
+        switch (token) {
+          case 'CharStrings':
+            this.getToken();
+            this.getToken();
+            this.getToken();
+            this.getToken();
+            while (true) {
+              token = this.getToken();
+              if (token === null || token === 'end') {
+                break;
+              }
+              if (token !== '/') {
+                continue;
+              }
+              var glyph = this.getToken();
+              length = this.readInt();
+              this.getToken();
+              data = stream.makeSubStream(stream.pos, length);
+              lenIV = program.properties.privateData['lenIV'];
+              encoded = decrypt(data.getBytes(), CHAR_STRS_ENCRYPT_KEY, lenIV);
+              stream.skip(length);
+              this.nextChar();
+              token = this.getToken();
+              if (token === 'noaccess') {
+                this.getToken();
+              }
+              charstrings.push({
+                glyph: glyph,
+                encoded: encoded
+              });
+            }
+            break;
+          case 'Subrs':
+            this.readInt();
+            this.getToken();
+            while ((token = this.getToken()) === 'dup') {
+              var index = this.readInt();
+              length = this.readInt();
+              this.getToken();
+              data = stream.makeSubStream(stream.pos, length);
+              lenIV = program.properties.privateData['lenIV'];
+              encoded = decrypt(data.getBytes(), CHAR_STRS_ENCRYPT_KEY, lenIV);
+              stream.skip(length);
+              this.nextChar();
+              token = this.getToken();
+              if (token === 'noaccess') {
+                this.getToken();
+              }
+              subrs[index] = encoded;
+            }
+            break;
+          case 'BlueValues':
+          case 'OtherBlues':
+          case 'FamilyBlues':
+          case 'FamilyOtherBlues':
+            var blueArray = this.readNumberArray();
+            if (blueArray.length > 0 && blueArray.length % 2 === 0 && HINTING_ENABLED) {
+              program.properties.privateData[token] = blueArray;
+            }
+            break;
+          case 'StemSnapH':
+          case 'StemSnapV':
+            program.properties.privateData[token] = this.readNumberArray();
+            break;
+          case 'StdHW':
+          case 'StdVW':
+            program.properties.privateData[token] = this.readNumberArray()[0];
+            break;
+          case 'BlueShift':
+          case 'lenIV':
+          case 'BlueFuzz':
+          case 'BlueScale':
+          case 'LanguageGroup':
+          case 'ExpansionFactor':
+            program.properties.privateData[token] = this.readNumber();
+            break;
+          case 'ForceBold':
+            program.properties.privateData[token] = this.readBoolean();
+            break;
+        }
+      }
+      for (var i = 0; i < charstrings.length; i++) {
+        glyph = charstrings[i].glyph;
+        encoded = charstrings[i].encoded;
+        var charString = new Type1CharString();
+        var error = charString.convert(encoded, subrs, this.seacAnalysisEnabled);
+        var output = charString.output;
+        if (error) {
+          output = [14];
+        }
+        program.charstrings.push({
+          glyphName: glyph,
+          charstring: output,
+          width: charString.width,
+          lsb: charString.lsb,
+          seac: charString.seac
+        });
+      }
+      return program;
+    },
+    extractFontHeader: function Type1Parser_extractFontHeader(properties) {
+      var token;
+      while ((token = this.getToken()) !== null) {
+        if (token !== '/') {
+          continue;
+        }
+        token = this.getToken();
+        switch (token) {
+          case 'FontMatrix':
+            var matrix = this.readNumberArray();
+            properties.fontMatrix = matrix;
+            break;
+          case 'Encoding':
+            var encodingArg = this.getToken();
+            var encoding;
+            if (!/^\d+$/.test(encodingArg)) {
+              encoding = getEncoding(encodingArg);
+            } else {
+              encoding = [];
+              var size = parseInt(encodingArg, 10) | 0;
+              this.getToken();
+              for (var j = 0; j < size; j++) {
+                token = this.getToken();
+                while (token !== 'dup' && token !== 'def') {
+                  token = this.getToken();
+                  if (token === null) {
+                    return;
+                  }
+                }
+                if (token === 'def') {
+                  break;
+                }
+                var index = this.readInt();
+                this.getToken();
+                var glyph = this.getToken();
+                encoding[index] = glyph;
+                this.getToken();
+              }
+            }
+            properties.builtInEncoding = encoding;
+            break;
+          case 'FontBBox':
+            var fontBBox = this.readNumberArray();
+            properties.ascent = Math.max(fontBBox[3], fontBBox[1]);
+            properties.descent = Math.min(fontBBox[1], fontBBox[3]);
+            properties.ascentScaled = true;
+            break;
+        }
+      }
+    }
+  };
+  return Type1Parser;
+}();
+exports.Type1Parser = Type1Parser;
+
+/***/ }),
+/* 36 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var pdfjsVersion = '1.7.395';
+var pdfjsBuild = '07f7c97b';
+var pdfjsCoreWorker = __w_pdfjs_require__(8);
+{
+  __w_pdfjs_require__(19);
+}
+exports.WorkerMessageHandler = pdfjsCoreWorker.WorkerMessageHandler;
+
+/***/ }),
+/* 37 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+/* WEBPACK VAR INJECTION */(function(global) {
+
+if (typeof PDFJS === 'undefined' || !PDFJS.compatibilityChecked) {
+  var globalScope = typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : undefined;
+  var userAgent = typeof navigator !== 'undefined' && navigator.userAgent || '';
+  var isAndroid = /Android/.test(userAgent);
+  var isAndroidPre3 = /Android\s[0-2][^\d]/.test(userAgent);
+  var isAndroidPre5 = /Android\s[0-4][^\d]/.test(userAgent);
+  var isChrome = userAgent.indexOf('Chrom') >= 0;
+  var isChromeWithRangeBug = /Chrome\/(39|40)\./.test(userAgent);
+  var isIOSChrome = userAgent.indexOf('CriOS') >= 0;
+  var isIE = userAgent.indexOf('Trident') >= 0;
+  var isIOS = /\b(iPad|iPhone|iPod)(?=;)/.test(userAgent);
+  var isOpera = userAgent.indexOf('Opera') >= 0;
+  var isSafari = /Safari\//.test(userAgent) && !/(Chrome\/|Android\s)/.test(userAgent);
+  var hasDOM = typeof window === 'object' && typeof document === 'object';
+  if (typeof PDFJS === 'undefined') {
+    globalScope.PDFJS = {};
+  }
+  PDFJS.compatibilityChecked = true;
+  (function checkTypedArrayCompatibility() {
+    if (typeof Uint8Array !== 'undefined') {
+      if (typeof Uint8Array.prototype.subarray === 'undefined') {
+        Uint8Array.prototype.subarray = function subarray(start, end) {
+          return new Uint8Array(this.slice(start, end));
+        };
+        Float32Array.prototype.subarray = function subarray(start, end) {
+          return new Float32Array(this.slice(start, end));
+        };
+      }
+      if (typeof Float64Array === 'undefined') {
+        globalScope.Float64Array = Float32Array;
+      }
+      return;
+    }
+    function subarray(start, end) {
+      return new TypedArray(this.slice(start, end));
+    }
+    function setArrayOffset(array, offset) {
+      if (arguments.length < 2) {
+        offset = 0;
+      }
+      for (var i = 0, n = array.length; i < n; ++i, ++offset) {
+        this[offset] = array[i] & 0xFF;
+      }
+    }
+    function TypedArray(arg1) {
+      var result, i, n;
+      if (typeof arg1 === 'number') {
+        result = [];
+        for (i = 0; i < arg1; ++i) {
+          result[i] = 0;
+        }
+      } else if ('slice' in arg1) {
+        result = arg1.slice(0);
+      } else {
+        result = [];
+        for (i = 0, n = arg1.length; i < n; ++i) {
+          result[i] = arg1[i];
+        }
+      }
+      result.subarray = subarray;
+      result.buffer = result;
+      result.byteLength = result.length;
+      result.set = setArrayOffset;
+      if (typeof arg1 === 'object' && arg1.buffer) {
+        result.buffer = arg1.buffer;
+      }
+      return result;
+    }
+    globalScope.Uint8Array = TypedArray;
+    globalScope.Int8Array = TypedArray;
+    globalScope.Uint32Array = TypedArray;
+    globalScope.Int32Array = TypedArray;
+    globalScope.Uint16Array = TypedArray;
+    globalScope.Float32Array = TypedArray;
+    globalScope.Float64Array = TypedArray;
+  })();
+  (function normalizeURLObject() {
+    if (!globalScope.URL) {
+      globalScope.URL = globalScope.webkitURL;
+    }
+  })();
+  (function checkObjectDefinePropertyCompatibility() {
+    if (typeof Object.defineProperty !== 'undefined') {
+      var definePropertyPossible = true;
+      try {
+        if (hasDOM) {
+          Object.defineProperty(new Image(), 'id', { value: 'test' });
+        }
+        var Test = function Test() {};
+        Test.prototype = {
+          get id() {}
+        };
+        Object.defineProperty(new Test(), 'id', {
+          value: '',
+          configurable: true,
+          enumerable: true,
+          writable: false
+        });
+      } catch (e) {
+        definePropertyPossible = false;
+      }
+      if (definePropertyPossible) {
+        return;
+      }
+    }
+    Object.defineProperty = function objectDefineProperty(obj, name, def) {
+      delete obj[name];
+      if ('get' in def) {
+        obj.__defineGetter__(name, def['get']);
+      }
+      if ('set' in def) {
+        obj.__defineSetter__(name, def['set']);
+      }
+      if ('value' in def) {
+        obj.__defineSetter__(name, function objectDefinePropertySetter(value) {
+          this.__defineGetter__(name, function objectDefinePropertyGetter() {
+            return value;
+          });
+          return value;
+        });
+        obj[name] = def.value;
+      }
+    };
+  })();
+  (function checkXMLHttpRequestResponseCompatibility() {
+    if (typeof XMLHttpRequest === 'undefined') {
+      return;
+    }
+    var xhrPrototype = XMLHttpRequest.prototype;
+    var xhr = new XMLHttpRequest();
+    if (!('overrideMimeType' in xhr)) {
+      Object.defineProperty(xhrPrototype, 'overrideMimeType', {
+        value: function xmlHttpRequestOverrideMimeType(mimeType) {}
+      });
+    }
+    if ('responseType' in xhr) {
+      return;
+    }
+    Object.defineProperty(xhrPrototype, 'responseType', {
+      get: function xmlHttpRequestGetResponseType() {
+        return this._responseType || 'text';
+      },
+      set: function xmlHttpRequestSetResponseType(value) {
+        if (value === 'text' || value === 'arraybuffer') {
+          this._responseType = value;
+          if (value === 'arraybuffer' && typeof this.overrideMimeType === 'function') {
+            this.overrideMimeType('text/plain; charset=x-user-defined');
+          }
+        }
+      }
+    });
+    if (typeof VBArray !== 'undefined') {
+      Object.defineProperty(xhrPrototype, 'response', {
+        get: function xmlHttpRequestResponseGet() {
+          if (this.responseType === 'arraybuffer') {
+            return new Uint8Array(new VBArray(this.responseBody).toArray());
+          }
+          return this.responseText;
+        }
+      });
+      return;
+    }
+    Object.defineProperty(xhrPrototype, 'response', {
+      get: function xmlHttpRequestResponseGet() {
+        if (this.responseType !== 'arraybuffer') {
+          return this.responseText;
+        }
+        var text = this.responseText;
+        var i,
+            n = text.length;
+        var result = new Uint8Array(n);
+        for (i = 0; i < n; ++i) {
+          result[i] = text.charCodeAt(i) & 0xFF;
+        }
+        return result.buffer;
+      }
+    });
+  })();
+  (function checkWindowBtoaCompatibility() {
+    if ('btoa' in globalScope) {
+      return;
+    }
+    var digits = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
+    globalScope.btoa = function (chars) {
+      var buffer = '';
+      var i, n;
+      for (i = 0, n = chars.length; i < n; i += 3) {
+        var b1 = chars.charCodeAt(i) & 0xFF;
+        var b2 = chars.charCodeAt(i + 1) & 0xFF;
+        var b3 = chars.charCodeAt(i + 2) & 0xFF;
+        var d1 = b1 >> 2,
+            d2 = (b1 & 3) << 4 | b2 >> 4;
+        var d3 = i + 1 < n ? (b2 & 0xF) << 2 | b3 >> 6 : 64;
+        var d4 = i + 2 < n ? b3 & 0x3F : 64;
+        buffer += digits.charAt(d1) + digits.charAt(d2) + digits.charAt(d3) + digits.charAt(d4);
+      }
+      return buffer;
+    };
+  })();
+  (function checkWindowAtobCompatibility() {
+    if ('atob' in globalScope) {
+      return;
+    }
+    var digits = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
+    globalScope.atob = function (input) {
+      input = input.replace(/=+$/, '');
+      if (input.length % 4 === 1) {
+        throw new Error('bad atob input');
+      }
+      for (var bc = 0, bs, buffer, idx = 0, output = ''; buffer = input.charAt(idx++); ~buffer && (bs = bc % 4 ? bs * 64 + buffer : buffer, bc++ % 4) ? output += String.fromCharCode(255 & bs >> (-2 * bc & 6)) : 0) {
+        buffer = digits.indexOf(buffer);
+      }
+      return output;
+    };
+  })();
+  (function checkFunctionPrototypeBindCompatibility() {
+    if (typeof Function.prototype.bind !== 'undefined') {
+      return;
+    }
+    Function.prototype.bind = function functionPrototypeBind(obj) {
+      var fn = this,
+          headArgs = Array.prototype.slice.call(arguments, 1);
+      var bound = function functionPrototypeBindBound() {
+        var args = headArgs.concat(Array.prototype.slice.call(arguments));
+        return fn.apply(obj, args);
+      };
+      return bound;
+    };
+  })();
+  (function checkDatasetProperty() {
+    if (!hasDOM) {
+      return;
+    }
+    var div = document.createElement('div');
+    if ('dataset' in div) {
+      return;
+    }
+    Object.defineProperty(HTMLElement.prototype, 'dataset', {
+      get: function () {
+        if (this._dataset) {
+          return this._dataset;
+        }
+        var dataset = {};
+        for (var j = 0, jj = this.attributes.length; j < jj; j++) {
+          var attribute = this.attributes[j];
+          if (attribute.name.substring(0, 5) !== 'data-') {
+            continue;
+          }
+          var key = attribute.name.substring(5).replace(/\-([a-z])/g, function (all, ch) {
+            return ch.toUpperCase();
+          });
+          dataset[key] = attribute.value;
+        }
+        Object.defineProperty(this, '_dataset', {
+          value: dataset,
+          writable: false,
+          enumerable: false
+        });
+        return dataset;
+      },
+      enumerable: true
+    });
+  })();
+  (function checkClassListProperty() {
+    function changeList(element, itemName, add, remove) {
+      var s = element.className || '';
+      var list = s.split(/\s+/g);
+      if (list[0] === '') {
+        list.shift();
+      }
+      var index = list.indexOf(itemName);
+      if (index < 0 && add) {
+        list.push(itemName);
+      }
+      if (index >= 0 && remove) {
+        list.splice(index, 1);
+      }
+      element.className = list.join(' ');
+      return index >= 0;
+    }
+    if (!hasDOM) {
+      return;
+    }
+    var div = document.createElement('div');
+    if ('classList' in div) {
+      return;
+    }
+    var classListPrototype = {
+      add: function (name) {
+        changeList(this.element, name, true, false);
+      },
+      contains: function (name) {
+        return changeList(this.element, name, false, false);
+      },
+      remove: function (name) {
+        changeList(this.element, name, false, true);
+      },
+      toggle: function (name) {
+        changeList(this.element, name, true, true);
+      }
+    };
+    Object.defineProperty(HTMLElement.prototype, 'classList', {
+      get: function () {
+        if (this._classList) {
+          return this._classList;
+        }
+        var classList = Object.create(classListPrototype, {
+          element: {
+            value: this,
+            writable: false,
+            enumerable: true
+          }
+        });
+        Object.defineProperty(this, '_classList', {
+          value: classList,
+          writable: false,
+          enumerable: false
+        });
+        return classList;
+      },
+      enumerable: true
+    });
+  })();
+  (function checkWorkerConsoleCompatibility() {
+    if (typeof importScripts === 'undefined' || 'console' in globalScope) {
+      return;
+    }
+    var consoleTimer = {};
+    var workerConsole = {
+      log: function log() {
+        var args = Array.prototype.slice.call(arguments);
+        globalScope.postMessage({
+          targetName: 'main',
+          action: 'console_log',
+          data: args
+        });
+      },
+      error: function error() {
+        var args = Array.prototype.slice.call(arguments);
+        globalScope.postMessage({
+          targetName: 'main',
+          action: 'console_error',
+          data: args
+        });
+      },
+      time: function time(name) {
+        consoleTimer[name] = Date.now();
+      },
+      timeEnd: function timeEnd(name) {
+        var time = consoleTimer[name];
+        if (!time) {
+          throw new Error('Unknown timer name ' + name);
+        }
+        this.log('Timer:', name, Date.now() - time);
+      }
+    };
+    globalScope.console = workerConsole;
+  })();
+  (function checkConsoleCompatibility() {
+    if (!hasDOM) {
+      return;
+    }
+    if (!('console' in window)) {
+      window.console = {
+        log: function () {},
+        error: function () {},
+        warn: function () {}
+      };
+      return;
+    }
+    if (!('bind' in console.log)) {
+      console.log = function (fn) {
+        return function (msg) {
+          return fn(msg);
+        };
+      }(console.log);
+      console.error = function (fn) {
+        return function (msg) {
+          return fn(msg);
+        };
+      }(console.error);
+      console.warn = function (fn) {
+        return function (msg) {
+          return fn(msg);
+        };
+      }(console.warn);
+      return;
+    }
+  })();
+  (function checkOnClickCompatibility() {
+    function ignoreIfTargetDisabled(event) {
+      if (isDisabled(event.target)) {
+        event.stopPropagation();
+      }
+    }
+    function isDisabled(node) {
+      return node.disabled || node.parentNode && isDisabled(node.parentNode);
+    }
+    if (isOpera) {
+      document.addEventListener('click', ignoreIfTargetDisabled, true);
+    }
+  })();
+  (function checkOnBlobSupport() {
+    if (isIE || isIOSChrome) {
+      PDFJS.disableCreateObjectURL = true;
+    }
+  })();
+  (function checkNavigatorLanguage() {
+    if (typeof navigator === 'undefined') {
+      return;
+    }
+    if ('language' in navigator) {
+      return;
+    }
+    PDFJS.locale = navigator.userLanguage || 'en-US';
+  })();
+  (function checkRangeRequests() {
+    if (isSafari || isAndroidPre3 || isChromeWithRangeBug || isIOS) {
+      PDFJS.disableRange = true;
+      PDFJS.disableStream = true;
+    }
+  })();
+  (function checkHistoryManipulation() {
+    if (!hasDOM) {
+      return;
+    }
+    if (!history.pushState || isAndroidPre3) {
+      PDFJS.disableHistory = true;
+    }
+  })();
+  (function checkSetPresenceInImageData() {
+    if (!hasDOM) {
+      return;
+    }
+    if (window.CanvasPixelArray) {
+      if (typeof window.CanvasPixelArray.prototype.set !== 'function') {
+        window.CanvasPixelArray.prototype.set = function (arr) {
+          for (var i = 0, ii = this.length; i < ii; i++) {
+            this[i] = arr[i];
+          }
+        };
+      }
+    } else {
+      var polyfill = false,
+          versionMatch;
+      if (isChrome) {
+        versionMatch = userAgent.match(/Chrom(e|ium)\/([0-9]+)\./);
+        polyfill = versionMatch && parseInt(versionMatch[2]) < 21;
+      } else if (isAndroid) {
+        polyfill = isAndroidPre5;
+      } else if (isSafari) {
+        versionMatch = userAgent.match(/Version\/([0-9]+)\.([0-9]+)\.([0-9]+) Safari\//);
+        polyfill = versionMatch && parseInt(versionMatch[1]) < 6;
+      }
+      if (polyfill) {
+        var contextPrototype = window.CanvasRenderingContext2D.prototype;
+        var createImageData = contextPrototype.createImageData;
+        contextPrototype.createImageData = function (w, h) {
+          var imageData = createImageData.call(this, w, h);
+          imageData.data.set = function (arr) {
+            for (var i = 0, ii = this.length; i < ii; i++) {
+              this[i] = arr[i];
+            }
+          };
+          return imageData;
+        };
+        contextPrototype = null;
+      }
+    }
+  })();
+  (function checkRequestAnimationFrame() {
+    function fakeRequestAnimationFrame(callback) {
+      window.setTimeout(callback, 20);
+    }
+    if (!hasDOM) {
+      return;
+    }
+    if (isIOS) {
+      window.requestAnimationFrame = fakeRequestAnimationFrame;
+      return;
+    }
+    if ('requestAnimationFrame' in window) {
+      return;
+    }
+    window.requestAnimationFrame = window.mozRequestAnimationFrame || window.webkitRequestAnimationFrame || fakeRequestAnimationFrame;
+  })();
+  (function checkCanvasSizeLimitation() {
+    if (isIOS || isAndroid) {
+      PDFJS.maxCanvasPixels = 5242880;
+    }
+  })();
+  (function checkFullscreenSupport() {
+    if (!hasDOM) {
+      return;
+    }
+    if (isIE && window.parent !== window) {
+      PDFJS.disableFullscreen = true;
+    }
+  })();
+  (function checkCurrentScript() {
+    if (!hasDOM) {
+      return;
+    }
+    if ('currentScript' in document) {
+      return;
+    }
+    Object.defineProperty(document, 'currentScript', {
+      get: function () {
+        var scripts = document.getElementsByTagName('script');
+        return scripts[scripts.length - 1];
+      },
+      enumerable: true,
+      configurable: true
+    });
+  })();
+  (function checkInputTypeNumberAssign() {
+    if (!hasDOM) {
+      return;
+    }
+    var el = document.createElement('input');
+    try {
+      el.type = 'number';
+    } catch (ex) {
+      var inputProto = el.constructor.prototype;
+      var typeProperty = Object.getOwnPropertyDescriptor(inputProto, 'type');
+      Object.defineProperty(inputProto, 'type', {
+        get: function () {
+          return typeProperty.get.call(this);
+        },
+        set: function (value) {
+          typeProperty.set.call(this, value === 'number' ? 'text' : value);
+        },
+        enumerable: true,
+        configurable: true
+      });
+    }
+  })();
+  (function checkDocumentReadyState() {
+    if (!hasDOM) {
+      return;
+    }
+    if (!document.attachEvent) {
+      return;
+    }
+    var documentProto = document.constructor.prototype;
+    var readyStateProto = Object.getOwnPropertyDescriptor(documentProto, 'readyState');
+    Object.defineProperty(documentProto, 'readyState', {
+      get: function () {
+        var value = readyStateProto.get.call(this);
+        return value === 'interactive' ? 'loading' : value;
+      },
+      set: function (value) {
+        readyStateProto.set.call(this, value);
+      },
+      enumerable: true,
+      configurable: true
+    });
+  })();
+  (function checkChildNodeRemove() {
+    if (!hasDOM) {
+      return;
+    }
+    if (typeof Element.prototype.remove !== 'undefined') {
+      return;
+    }
+    Element.prototype.remove = function () {
+      if (this.parentNode) {
+        this.parentNode.removeChild(this);
+      }
+    };
+  })();
+  (function checkPromise() {
+    if (globalScope.Promise) {
+      if (typeof globalScope.Promise.all !== 'function') {
+        globalScope.Promise.all = function (iterable) {
+          var count = 0,
+              results = [],
+              resolve,
+              reject;
+          var promise = new globalScope.Promise(function (resolve_, reject_) {
+            resolve = resolve_;
+            reject = reject_;
+          });
+          iterable.forEach(function (p, i) {
+            count++;
+            p.then(function (result) {
+              results[i] = result;
+              count--;
+              if (count === 0) {
+                resolve(results);
+              }
+            }, reject);
+          });
+          if (count === 0) {
+            resolve(results);
+          }
+          return promise;
+        };
+      }
+      if (typeof globalScope.Promise.resolve !== 'function') {
+        globalScope.Promise.resolve = function (value) {
+          return new globalScope.Promise(function (resolve) {
+            resolve(value);
+          });
+        };
+      }
+      if (typeof globalScope.Promise.reject !== 'function') {
+        globalScope.Promise.reject = function (reason) {
+          return new globalScope.Promise(function (resolve, reject) {
+            reject(reason);
+          });
+        };
+      }
+      if (typeof globalScope.Promise.prototype.catch !== 'function') {
+        globalScope.Promise.prototype.catch = function (onReject) {
+          return globalScope.Promise.prototype.then(undefined, onReject);
+        };
+      }
+      return;
+    }
+    var STATUS_PENDING = 0;
+    var STATUS_RESOLVED = 1;
+    var STATUS_REJECTED = 2;
+    var REJECTION_TIMEOUT = 500;
+    var HandlerManager = {
+      handlers: [],
+      running: false,
+      unhandledRejections: [],
+      pendingRejectionCheck: false,
+      scheduleHandlers: function scheduleHandlers(promise) {
+        if (promise._status === STATUS_PENDING) {
+          return;
+        }
+        this.handlers = this.handlers.concat(promise._handlers);
+        promise._handlers = [];
+        if (this.running) {
+          return;
+        }
+        this.running = true;
+        setTimeout(this.runHandlers.bind(this), 0);
+      },
+      runHandlers: function runHandlers() {
+        var RUN_TIMEOUT = 1;
+        var timeoutAt = Date.now() + RUN_TIMEOUT;
+        while (this.handlers.length > 0) {
+          var handler = this.handlers.shift();
+          var nextStatus = handler.thisPromise._status;
+          var nextValue = handler.thisPromise._value;
+          try {
+            if (nextStatus === STATUS_RESOLVED) {
+              if (typeof handler.onResolve === 'function') {
+                nextValue = handler.onResolve(nextValue);
+              }
+            } else if (typeof handler.onReject === 'function') {
+              nextValue = handler.onReject(nextValue);
+              nextStatus = STATUS_RESOLVED;
+              if (handler.thisPromise._unhandledRejection) {
+                this.removeUnhandeledRejection(handler.thisPromise);
+              }
+            }
+          } catch (ex) {
+            nextStatus = STATUS_REJECTED;
+            nextValue = ex;
+          }
+          handler.nextPromise._updateStatus(nextStatus, nextValue);
+          if (Date.now() >= timeoutAt) {
+            break;
+          }
+        }
+        if (this.handlers.length > 0) {
+          setTimeout(this.runHandlers.bind(this), 0);
+          return;
+        }
+        this.running = false;
+      },
+      addUnhandledRejection: function addUnhandledRejection(promise) {
+        this.unhandledRejections.push({
+          promise: promise,
+          time: Date.now()
+        });
+        this.scheduleRejectionCheck();
+      },
+      removeUnhandeledRejection: function removeUnhandeledRejection(promise) {
+        promise._unhandledRejection = false;
+        for (var i = 0; i < this.unhandledRejections.length; i++) {
+          if (this.unhandledRejections[i].promise === promise) {
+            this.unhandledRejections.splice(i);
+            i--;
+          }
+        }
+      },
+      scheduleRejectionCheck: function scheduleRejectionCheck() {
+        if (this.pendingRejectionCheck) {
+          return;
+        }
+        this.pendingRejectionCheck = true;
+        setTimeout(function rejectionCheck() {
+          this.pendingRejectionCheck = false;
+          var now = Date.now();
+          for (var i = 0; i < this.unhandledRejections.length; i++) {
+            if (now - this.unhandledRejections[i].time > REJECTION_TIMEOUT) {
+              var unhandled = this.unhandledRejections[i].promise._value;
+              var msg = 'Unhandled rejection: ' + unhandled;
+              if (unhandled.stack) {
+                msg += '\n' + unhandled.stack;
+              }
+              try {
+                throw new Error(msg);
+              } catch (_) {
+                console.warn(msg);
+              }
+              this.unhandledRejections.splice(i);
+              i--;
+            }
+          }
+          if (this.unhandledRejections.length) {
+            this.scheduleRejectionCheck();
+          }
+        }.bind(this), REJECTION_TIMEOUT);
+      }
+    };
+    var Promise = function Promise(resolver) {
+      this._status = STATUS_PENDING;
+      this._handlers = [];
+      try {
+        resolver.call(this, this._resolve.bind(this), this._reject.bind(this));
+      } catch (e) {
+        this._reject(e);
+      }
+    };
+    Promise.all = function Promise_all(promises) {
+      var resolveAll, rejectAll;
+      var deferred = new Promise(function (resolve, reject) {
+        resolveAll = resolve;
+        rejectAll = reject;
+      });
+      var unresolved = promises.length;
+      var results = [];
+      if (unresolved === 0) {
+        resolveAll(results);
+        return deferred;
+      }
+      function reject(reason) {
+        if (deferred._status === STATUS_REJECTED) {
+          return;
+        }
+        results = [];
+        rejectAll(reason);
+      }
+      for (var i = 0, ii = promises.length; i < ii; ++i) {
+        var promise = promises[i];
+        var resolve = function (i) {
+          return function (value) {
+            if (deferred._status === STATUS_REJECTED) {
+              return;
+            }
+            results[i] = value;
+            unresolved--;
+            if (unresolved === 0) {
+              resolveAll(results);
+            }
+          };
+        }(i);
+        if (Promise.isPromise(promise)) {
+          promise.then(resolve, reject);
+        } else {
+          resolve(promise);
+        }
+      }
+      return deferred;
+    };
+    Promise.isPromise = function Promise_isPromise(value) {
+      return value && typeof value.then === 'function';
+    };
+    Promise.resolve = function Promise_resolve(value) {
+      return new Promise(function (resolve) {
+        resolve(value);
+      });
+    };
+    Promise.reject = function Promise_reject(reason) {
+      return new Promise(function (resolve, reject) {
+        reject(reason);
+      });
+    };
+    Promise.prototype = {
+      _status: null,
+      _value: null,
+      _handlers: null,
+      _unhandledRejection: null,
+      _updateStatus: function Promise__updateStatus(status, value) {
+        if (this._status === STATUS_RESOLVED || this._status === STATUS_REJECTED) {
+          return;
+        }
+        if (status === STATUS_RESOLVED && Promise.isPromise(value)) {
+          value.then(this._updateStatus.bind(this, STATUS_RESOLVED), this._updateStatus.bind(this, STATUS_REJECTED));
+          return;
+        }
+        this._status = status;
+        this._value = value;
+        if (status === STATUS_REJECTED && this._handlers.length === 0) {
+          this._unhandledRejection = true;
+          HandlerManager.addUnhandledRejection(this);
+        }
+        HandlerManager.scheduleHandlers(this);
+      },
+      _resolve: function Promise_resolve(value) {
+        this._updateStatus(STATUS_RESOLVED, value);
+      },
+      _reject: function Promise_reject(reason) {
+        this._updateStatus(STATUS_REJECTED, reason);
+      },
+      then: function Promise_then(onResolve, onReject) {
+        var nextPromise = new Promise(function (resolve, reject) {
+          this.resolve = resolve;
+          this.reject = reject;
+        });
+        this._handlers.push({
+          thisPromise: this,
+          onResolve: onResolve,
+          onReject: onReject,
+          nextPromise: nextPromise
+        });
+        HandlerManager.scheduleHandlers(this);
+        return nextPromise;
+      },
+      catch: function Promise_catch(onReject) {
+        return this.then(undefined, onReject);
+      }
+    };
+    globalScope.Promise = Promise;
+  })();
+  (function checkWeakMap() {
+    if (globalScope.WeakMap) {
+      return;
+    }
+    var id = 0;
+    function WeakMap() {
+      this.id = '$weakmap' + id++;
+    }
+    WeakMap.prototype = {
+      has: function (obj) {
+        return !!Object.getOwnPropertyDescriptor(obj, this.id);
+      },
+      get: function (obj, defaultValue) {
+        return this.has(obj) ? obj[this.id] : defaultValue;
+      },
+      set: function (obj, value) {
+        Object.defineProperty(obj, this.id, {
+          value: value,
+          enumerable: false,
+          configurable: true
+        });
+      },
+      delete: function (obj) {
+        delete obj[this.id];
+      }
+    };
+    globalScope.WeakMap = WeakMap;
+  })();
+  (function checkURLConstructor() {
+    var hasWorkingUrl = false;
+    try {
+      if (typeof URL === 'function' && typeof URL.prototype === 'object' && 'origin' in URL.prototype) {
+        var u = new URL('b', 'http://a');
+        u.pathname = 'c%20d';
+        hasWorkingUrl = u.href === 'http://a/c%20d';
+      }
+    } catch (e) {}
+    if (hasWorkingUrl) {
+      return;
+    }
+    var relative = Object.create(null);
+    relative['ftp'] = 21;
+    relative['file'] = 0;
+    relative['gopher'] = 70;
+    relative['http'] = 80;
+    relative['https'] = 443;
+    relative['ws'] = 80;
+    relative['wss'] = 443;
+    var relativePathDotMapping = Object.create(null);
+    relativePathDotMapping['%2e'] = '.';
+    relativePathDotMapping['.%2e'] = '..';
+    relativePathDotMapping['%2e.'] = '..';
+    relativePathDotMapping['%2e%2e'] = '..';
+    function isRelativeScheme(scheme) {
+      return relative[scheme] !== undefined;
+    }
+    function invalid() {
+      clear.call(this);
+      this._isInvalid = true;
+    }
+    function IDNAToASCII(h) {
+      if (h === '') {
+        invalid.call(this);
+      }
+      return h.toLowerCase();
+    }
+    function percentEscape(c) {
+      var unicode = c.charCodeAt(0);
+      if (unicode > 0x20 && unicode < 0x7F && [0x22, 0x23, 0x3C, 0x3E, 0x3F, 0x60].indexOf(unicode) === -1) {
+        return c;
+      }
+      return encodeURIComponent(c);
+    }
+    function percentEscapeQuery(c) {
+      var unicode = c.charCodeAt(0);
+      if (unicode > 0x20 && unicode < 0x7F && [0x22, 0x23, 0x3C, 0x3E, 0x60].indexOf(unicode) === -1) {
+        return c;
+      }
+      return encodeURIComponent(c);
+    }
+    var EOF,
+        ALPHA = /[a-zA-Z]/,
+        ALPHANUMERIC = /[a-zA-Z0-9\+\-\.]/;
+    function parse(input, stateOverride, base) {
+      function err(message) {
+        errors.push(message);
+      }
+      var state = stateOverride || 'scheme start',
+          cursor = 0,
+          buffer = '',
+          seenAt = false,
+          seenBracket = false,
+          errors = [];
+      loop: while ((input[cursor - 1] !== EOF || cursor === 0) && !this._isInvalid) {
+        var c = input[cursor];
+        switch (state) {
+          case 'scheme start':
+            if (c && ALPHA.test(c)) {
+              buffer += c.toLowerCase();
+              state = 'scheme';
+            } else if (!stateOverride) {
+              buffer = '';
+              state = 'no scheme';
+              continue;
+            } else {
+              err('Invalid scheme.');
+              break loop;
+            }
+            break;
+          case 'scheme':
+            if (c && ALPHANUMERIC.test(c)) {
+              buffer += c.toLowerCase();
+            } else if (c === ':') {
+              this._scheme = buffer;
+              buffer = '';
+              if (stateOverride) {
+                break loop;
+              }
+              if (isRelativeScheme(this._scheme)) {
+                this._isRelative = true;
+              }
+              if (this._scheme === 'file') {
+                state = 'relative';
+              } else if (this._isRelative && base && base._scheme === this._scheme) {
+                state = 'relative or authority';
+              } else if (this._isRelative) {
+                state = 'authority first slash';
+              } else {
+                state = 'scheme data';
+              }
+            } else if (!stateOverride) {
+              buffer = '';
+              cursor = 0;
+              state = 'no scheme';
+              continue;
+            } else if (c === EOF) {
+              break loop;
+            } else {
+              err('Code point not allowed in scheme: ' + c);
+              break loop;
+            }
+            break;
+          case 'scheme data':
+            if (c === '?') {
+              this._query = '?';
+              state = 'query';
+            } else if (c === '#') {
+              this._fragment = '#';
+              state = 'fragment';
+            } else {
+              if (c !== EOF && c !== '\t' && c !== '\n' && c !== '\r') {
+                this._schemeData += percentEscape(c);
+              }
+            }
+            break;
+          case 'no scheme':
+            if (!base || !isRelativeScheme(base._scheme)) {
+              err('Missing scheme.');
+              invalid.call(this);
+            } else {
+              state = 'relative';
+              continue;
+            }
+            break;
+          case 'relative or authority':
+            if (c === '/' && input[cursor + 1] === '/') {
+              state = 'authority ignore slashes';
+            } else {
+              err('Expected /, got: ' + c);
+              state = 'relative';
+              continue;
+            }
+            break;
+          case 'relative':
+            this._isRelative = true;
+            if (this._scheme !== 'file') {
+              this._scheme = base._scheme;
+            }
+            if (c === EOF) {
+              this._host = base._host;
+              this._port = base._port;
+              this._path = base._path.slice();
+              this._query = base._query;
+              this._username = base._username;
+              this._password = base._password;
+              break loop;
+            } else if (c === '/' || c === '\\') {
+              if (c === '\\') {
+                err('\\ is an invalid code point.');
+              }
+              state = 'relative slash';
+            } else if (c === '?') {
+              this._host = base._host;
+              this._port = base._port;
+              this._path = base._path.slice();
+              this._query = '?';
+              this._username = base._username;
+              this._password = base._password;
+              state = 'query';
+            } else if (c === '#') {
+              this._host = base._host;
+              this._port = base._port;
+              this._path = base._path.slice();
+              this._query = base._query;
+              this._fragment = '#';
+              this._username = base._username;
+              this._password = base._password;
+              state = 'fragment';
+            } else {
+              var nextC = input[cursor + 1];
+              var nextNextC = input[cursor + 2];
+              if (this._scheme !== 'file' || !ALPHA.test(c) || nextC !== ':' && nextC !== '|' || nextNextC !== EOF && nextNextC !== '/' && nextNextC !== '\\' && nextNextC !== '?' && nextNextC !== '#') {
+                this._host = base._host;
+                this._port = base._port;
+                this._username = base._username;
+                this._password = base._password;
+                this._path = base._path.slice();
+                this._path.pop();
+              }
+              state = 'relative path';
+              continue;
+            }
+            break;
+          case 'relative slash':
+            if (c === '/' || c === '\\') {
+              if (c === '\\') {
+                err('\\ is an invalid code point.');
+              }
+              if (this._scheme === 'file') {
+                state = 'file host';
+              } else {
+                state = 'authority ignore slashes';
+              }
+            } else {
+              if (this._scheme !== 'file') {
+                this._host = base._host;
+                this._port = base._port;
+                this._username = base._username;
+                this._password = base._password;
+              }
+              state = 'relative path';
+              continue;
+            }
+            break;
+          case 'authority first slash':
+            if (c === '/') {
+              state = 'authority second slash';
+            } else {
+              err('Expected \'/\', got: ' + c);
+              state = 'authority ignore slashes';
+              continue;
+            }
+            break;
+          case 'authority second slash':
+            state = 'authority ignore slashes';
+            if (c !== '/') {
+              err('Expected \'/\', got: ' + c);
+              continue;
+            }
+            break;
+          case 'authority ignore slashes':
+            if (c !== '/' && c !== '\\') {
+              state = 'authority';
+              continue;
+            } else {
+              err('Expected authority, got: ' + c);
+            }
+            break;
+          case 'authority':
+            if (c === '@') {
+              if (seenAt) {
+                err('@ already seen.');
+                buffer += '%40';
+              }
+              seenAt = true;
+              for (var i = 0; i < buffer.length; i++) {
+                var cp = buffer[i];
+                if (cp === '\t' || cp === '\n' || cp === '\r') {
+                  err('Invalid whitespace in authority.');
+                  continue;
+                }
+                if (cp === ':' && this._password === null) {
+                  this._password = '';
+                  continue;
+                }
+                var tempC = percentEscape(cp);
+                if (this._password !== null) {
+                  this._password += tempC;
+                } else {
+                  this._username += tempC;
+                }
+              }
+              buffer = '';
+            } else if (c === EOF || c === '/' || c === '\\' || c === '?' || c === '#') {
+              cursor -= buffer.length;
+              buffer = '';
+              state = 'host';
+              continue;
+            } else {
+              buffer += c;
+            }
+            break;
+          case 'file host':
+            if (c === EOF || c === '/' || c === '\\' || c === '?' || c === '#') {
+              if (buffer.length === 2 && ALPHA.test(buffer[0]) && (buffer[1] === ':' || buffer[1] === '|')) {
+                state = 'relative path';
+              } else if (buffer.length === 0) {
+                state = 'relative path start';
+              } else {
+                this._host = IDNAToASCII.call(this, buffer);
+                buffer = '';
+                state = 'relative path start';
+              }
+              continue;
+            } else if (c === '\t' || c === '\n' || c === '\r') {
+              err('Invalid whitespace in file host.');
+            } else {
+              buffer += c;
+            }
+            break;
+          case 'host':
+          case 'hostname':
+            if (c === ':' && !seenBracket) {
+              this._host = IDNAToASCII.call(this, buffer);
+              buffer = '';
+              state = 'port';
+              if (stateOverride === 'hostname') {
+                break loop;
+              }
+            } else if (c === EOF || c === '/' || c === '\\' || c === '?' || c === '#') {
+              this._host = IDNAToASCII.call(this, buffer);
+              buffer = '';
+              state = 'relative path start';
+              if (stateOverride) {
+                break loop;
+              }
+              continue;
+            } else if (c !== '\t' && c !== '\n' && c !== '\r') {
+              if (c === '[') {
+                seenBracket = true;
+              } else if (c === ']') {
+                seenBracket = false;
+              }
+              buffer += c;
+            } else {
+              err('Invalid code point in host/hostname: ' + c);
+            }
+            break;
+          case 'port':
+            if (/[0-9]/.test(c)) {
+              buffer += c;
+            } else if (c === EOF || c === '/' || c === '\\' || c === '?' || c === '#' || stateOverride) {
+              if (buffer !== '') {
+                var temp = parseInt(buffer, 10);
+                if (temp !== relative[this._scheme]) {
+                  this._port = temp + '';
+                }
+                buffer = '';
+              }
+              if (stateOverride) {
+                break loop;
+              }
+              state = 'relative path start';
+              continue;
+            } else if (c === '\t' || c === '\n' || c === '\r') {
+              err('Invalid code point in port: ' + c);
+            } else {
+              invalid.call(this);
+            }
+            break;
+          case 'relative path start':
+            if (c === '\\') {
+              err('\'\\\' not allowed in path.');
+            }
+            state = 'relative path';
+            if (c !== '/' && c !== '\\') {
+              continue;
+            }
+            break;
+          case 'relative path':
+            if (c === EOF || c === '/' || c === '\\' || !stateOverride && (c === '?' || c === '#')) {
+              if (c === '\\') {
+                err('\\ not allowed in relative path.');
+              }
+              var tmp;
+              if (tmp = relativePathDotMapping[buffer.toLowerCase()]) {
+                buffer = tmp;
+              }
+              if (buffer === '..') {
+                this._path.pop();
+                if (c !== '/' && c !== '\\') {
+                  this._path.push('');
+                }
+              } else if (buffer === '.' && c !== '/' && c !== '\\') {
+                this._path.push('');
+              } else if (buffer !== '.') {
+                if (this._scheme === 'file' && this._path.length === 0 && buffer.length === 2 && ALPHA.test(buffer[0]) && buffer[1] === '|') {
+                  buffer = buffer[0] + ':';
+                }
+                this._path.push(buffer);
+              }
+              buffer = '';
+              if (c === '?') {
+                this._query = '?';
+                state = 'query';
+              } else if (c === '#') {
+                this._fragment = '#';
+                state = 'fragment';
+              }
+            } else if (c !== '\t' && c !== '\n' && c !== '\r') {
+              buffer += percentEscape(c);
+            }
+            break;
+          case 'query':
+            if (!stateOverride && c === '#') {
+              this._fragment = '#';
+              state = 'fragment';
+            } else if (c !== EOF && c !== '\t' && c !== '\n' && c !== '\r') {
+              this._query += percentEscapeQuery(c);
+            }
+            break;
+          case 'fragment':
+            if (c !== EOF && c !== '\t' && c !== '\n' && c !== '\r') {
+              this._fragment += c;
+            }
+            break;
+        }
+        cursor++;
+      }
+    }
+    function clear() {
+      this._scheme = '';
+      this._schemeData = '';
+      this._username = '';
+      this._password = null;
+      this._host = '';
+      this._port = '';
+      this._path = [];
+      this._query = '';
+      this._fragment = '';
+      this._isInvalid = false;
+      this._isRelative = false;
+    }
+    function JURL(url, base) {
+      if (base !== undefined && !(base instanceof JURL)) {
+        base = new JURL(String(base));
+      }
+      this._url = url;
+      clear.call(this);
+      var input = url.replace(/^[ \t\r\n\f]+|[ \t\r\n\f]+$/g, '');
+      parse.call(this, input, null, base);
+    }
+    JURL.prototype = {
+      toString: function () {
+        return this.href;
+      },
+      get href() {
+        if (this._isInvalid) {
+          return this._url;
+        }
+        var authority = '';
+        if (this._username !== '' || this._password !== null) {
+          authority = this._username + (this._password !== null ? ':' + this._password : '') + '@';
+        }
+        return this.protocol + (this._isRelative ? '//' + authority + this.host : '') + this.pathname + this._query + this._fragment;
+      },
+      set href(href) {
+        clear.call(this);
+        parse.call(this, href);
+      },
+      get protocol() {
+        return this._scheme + ':';
+      },
+      set protocol(protocol) {
+        if (this._isInvalid) {
+          return;
+        }
+        parse.call(this, protocol + ':', 'scheme start');
+      },
+      get host() {
+        return this._isInvalid ? '' : this._port ? this._host + ':' + this._port : this._host;
+      },
+      set host(host) {
+        if (this._isInvalid || !this._isRelative) {
+          return;
+        }
+        parse.call(this, host, 'host');
+      },
+      get hostname() {
+        return this._host;
+      },
+      set hostname(hostname) {
+        if (this._isInvalid || !this._isRelative) {
+          return;
+        }
+        parse.call(this, hostname, 'hostname');
+      },
+      get port() {
+        return this._port;
+      },
+      set port(port) {
+        if (this._isInvalid || !this._isRelative) {
+          return;
+        }
+        parse.call(this, port, 'port');
+      },
+      get pathname() {
+        return this._isInvalid ? '' : this._isRelative ? '/' + this._path.join('/') : this._schemeData;
+      },
+      set pathname(pathname) {
+        if (this._isInvalid || !this._isRelative) {
+          return;
+        }
+        this._path = [];
+        parse.call(this, pathname, 'relative path start');
+      },
+      get search() {
+        return this._isInvalid || !this._query || this._query === '?' ? '' : this._query;
+      },
+      set search(search) {
+        if (this._isInvalid || !this._isRelative) {
+          return;
+        }
+        this._query = '?';
+        if (search[0] === '?') {
+          search = search.slice(1);
+        }
+        parse.call(this, search, 'query');
+      },
+      get hash() {
+        return this._isInvalid || !this._fragment || this._fragment === '#' ? '' : this._fragment;
+      },
+      set hash(hash) {
+        if (this._isInvalid) {
+          return;
+        }
+        this._fragment = '#';
+        if (hash[0] === '#') {
+          hash = hash.slice(1);
+        }
+        parse.call(this, hash, 'fragment');
+      },
+      get origin() {
+        var host;
+        if (this._isInvalid || !this._scheme) {
+          return '';
+        }
+        switch (this._scheme) {
+          case 'data':
+          case 'file':
+          case 'javascript':
+          case 'mailto':
+            return 'null';
+        }
+        host = this.host;
+        if (!host) {
+          return '';
+        }
+        return this._scheme + '://' + host;
+      }
+    };
+    var OriginalURL = globalScope.URL;
+    if (OriginalURL) {
+      JURL.createObjectURL = function (blob) {
+        return OriginalURL.createObjectURL.apply(OriginalURL, arguments);
+      };
+      JURL.revokeObjectURL = function (url) {
+        OriginalURL.revokeObjectURL(url);
+      };
+    }
+    globalScope.URL = JURL;
+  })();
+}
+/* WEBPACK VAR INJECTION */}.call(exports, __w_pdfjs_require__(9)))
+
+/***/ })
+/******/ ]);
+});
+/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))
+
+/***/ }),
+
+/***/ 16:
+/***/ (function(module, exports, __webpack_require__) {
+
+/* Copyright 2016 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/* eslint-disable strict */
+
+(typeof window !== 'undefined' ? window : {}).pdfjsDistBuildPdfWorker =
+  __webpack_require__(1);
+
+
+/***/ })
+
+/******/ });
+});
\ No newline at end of file
diff --git a/vendor/assets/javascripts/pdflab.js b/vendor/assets/javascripts/pdflab.js
new file mode 100644
index 00000000000..94e7c40e75e
--- /dev/null
+++ b/vendor/assets/javascripts/pdflab.js
@@ -0,0 +1,12491 @@
+(function webpackUniversalModuleDefinition(root, factory) {
+	if(typeof exports === 'object' && typeof module === 'object')
+		module.exports = factory();
+	else if(typeof define === 'function' && define.amd)
+		define("PDFLab", [], factory);
+	else if(typeof exports === 'object')
+		exports["PDFLab"] = factory();
+	else
+		root["PDFLab"] = factory();
+})(this, function() {
+return /******/ (function(modules) { // webpackBootstrap
+/******/ 	// install a JSONP callback for chunk loading
+/******/ 	var parentJsonpFunction = window["webpackJsonpPDFLab"];
+/******/ 	window["webpackJsonpPDFLab"] = function webpackJsonpCallback(chunkIds, moreModules, executeModules) {
+/******/ 		// add "moreModules" to the modules object,
+/******/ 		// then flag all "chunkIds" as loaded and fire callback
+/******/ 		var moduleId, chunkId, i = 0, resolves = [], result;
+/******/ 		for(;i < chunkIds.length; i++) {
+/******/ 			chunkId = chunkIds[i];
+/******/ 			if(installedChunks[chunkId])
+/******/ 				resolves.push(installedChunks[chunkId][0]);
+/******/ 			installedChunks[chunkId] = 0;
+/******/ 		}
+/******/ 		for(moduleId in moreModules) {
+/******/ 			if(Object.prototype.hasOwnProperty.call(moreModules, moduleId)) {
+/******/ 				modules[moduleId] = moreModules[moduleId];
+/******/ 			}
+/******/ 		}
+/******/ 		if(parentJsonpFunction) parentJsonpFunction(chunkIds, moreModules, executeModules);
+/******/ 		while(resolves.length)
+/******/ 			resolves.shift()();
+/******/
+/******/ 	};
+/******/
+/******/ 	// The module cache
+/******/ 	var installedModules = {};
+/******/
+/******/ 	// objects to store loaded and loading chunks
+/******/ 	var installedChunks = {
+/******/ 		1: 0,
+/******/ 		2: 0
+/******/ 	};
+/******/
+/******/ 	// The require function
+/******/ 	function __webpack_require__(moduleId) {
+/******/
+/******/ 		// Check if module is in cache
+/******/ 		if(installedModules[moduleId])
+/******/ 			return installedModules[moduleId].exports;
+/******/
+/******/ 		// Create a new module (and put it into the cache)
+/******/ 		var module = installedModules[moduleId] = {
+/******/ 			i: moduleId,
+/******/ 			l: false,
+/******/ 			exports: {}
+/******/ 		};
+/******/
+/******/ 		// Execute the module function
+/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
+/******/
+/******/ 		// Flag the module as loaded
+/******/ 		module.l = true;
+/******/
+/******/ 		// Return the exports of the module
+/******/ 		return module.exports;
+/******/ 	}
+/******/
+/******/ 	// This file contains only the entry chunk.
+/******/ 	// The chunk loading function for additional chunks
+/******/ 	__webpack_require__.e = function requireEnsure(chunkId) {
+/******/ 		if(installedChunks[chunkId] === 0)
+/******/ 			return Promise.resolve();
+/******/
+/******/ 		// a Promise means "currently loading".
+/******/ 		if(installedChunks[chunkId]) {
+/******/ 			return installedChunks[chunkId][2];
+/******/ 		}
+/******/
+/******/ 		// setup Promise in chunk cache
+/******/ 		var promise = new Promise(function(resolve, reject) {
+/******/ 			installedChunks[chunkId] = [resolve, reject];
+/******/ 		});
+/******/ 		installedChunks[chunkId][2] = promise;
+/******/
+/******/ 		// start chunk loading
+/******/ 		var head = document.getElementsByTagName('head')[0];
+/******/ 		var script = document.createElement('script');
+/******/ 		script.type = 'text/javascript';
+/******/ 		script.charset = 'utf-8';
+/******/ 		script.async = true;
+/******/ 		script.timeout = 120000;
+/******/
+/******/ 		if (__webpack_require__.nc) {
+/******/ 			script.setAttribute("nonce", __webpack_require__.nc);
+/******/ 		}
+/******/ 		script.src = __webpack_require__.p + "" + chunkId + ".js";
+/******/ 		var timeout = setTimeout(onScriptComplete, 120000);
+/******/ 		script.onerror = script.onload = onScriptComplete;
+/******/ 		function onScriptComplete() {
+/******/ 			// avoid mem leaks in IE.
+/******/ 			script.onerror = script.onload = null;
+/******/ 			clearTimeout(timeout);
+/******/ 			var chunk = installedChunks[chunkId];
+/******/ 			if(chunk !== 0) {
+/******/ 				if(chunk) chunk[1](new Error('Loading chunk ' + chunkId + ' failed.'));
+/******/ 				installedChunks[chunkId] = undefined;
+/******/ 			}
+/******/ 		};
+/******/ 		head.appendChild(script);
+/******/
+/******/ 		return promise;
+/******/ 	};
+/******/
+/******/ 	// expose the modules object (__webpack_modules__)
+/******/ 	__webpack_require__.m = modules;
+/******/
+/******/ 	// expose the module cache
+/******/ 	__webpack_require__.c = installedModules;
+/******/
+/******/ 	// identity function for calling harmony imports with the correct context
+/******/ 	__webpack_require__.i = function(value) { return value; };
+/******/
+/******/ 	// define getter function for harmony exports
+/******/ 	__webpack_require__.d = function(exports, name, getter) {
+/******/ 		if(!__webpack_require__.o(exports, name)) {
+/******/ 			Object.defineProperty(exports, name, {
+/******/ 				configurable: false,
+/******/ 				enumerable: true,
+/******/ 				get: getter
+/******/ 			});
+/******/ 		}
+/******/ 	};
+/******/
+/******/ 	// getDefaultExport function for compatibility with non-harmony modules
+/******/ 	__webpack_require__.n = function(module) {
+/******/ 		var getter = module && module.__esModule ?
+/******/ 			function getDefault() { return module['default']; } :
+/******/ 			function getModuleExports() { return module; };
+/******/ 		__webpack_require__.d(getter, 'a', getter);
+/******/ 		return getter;
+/******/ 	};
+/******/
+/******/ 	// Object.prototype.hasOwnProperty.call
+/******/ 	__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
+/******/
+/******/ 	// __webpack_public_path__
+/******/ 	__webpack_require__.p = "";
+/******/
+/******/ 	// on error function for async loading
+/******/ 	__webpack_require__.oe = function(err) { console.error(err); throw err; };
+/******/
+/******/ 	// Load entry module and return exports
+/******/ 	return __webpack_require__(__webpack_require__.s = 7);
+/******/ })
+/************************************************************************/
+/******/ ([
+/* 0 */
+/***/ (function(module, exports) {
+
+// shim for using process in browser
+var process = module.exports = {};
+
+// cached from whatever global is present so that test runners that stub it
+// don't break things.  But we need to wrap it in a try catch in case it is
+// wrapped in strict mode code which doesn't define any globals.  It's inside a
+// function because try/catches deoptimize in certain engines.
+
+var cachedSetTimeout;
+var cachedClearTimeout;
+
+function defaultSetTimout() {
+    throw new Error('setTimeout has not been defined');
+}
+function defaultClearTimeout () {
+    throw new Error('clearTimeout has not been defined');
+}
+(function () {
+    try {
+        if (typeof setTimeout === 'function') {
+            cachedSetTimeout = setTimeout;
+        } else {
+            cachedSetTimeout = defaultSetTimout;
+        }
+    } catch (e) {
+        cachedSetTimeout = defaultSetTimout;
+    }
+    try {
+        if (typeof clearTimeout === 'function') {
+            cachedClearTimeout = clearTimeout;
+        } else {
+            cachedClearTimeout = defaultClearTimeout;
+        }
+    } catch (e) {
+        cachedClearTimeout = defaultClearTimeout;
+    }
+} ())
+function runTimeout(fun) {
+    if (cachedSetTimeout === setTimeout) {
+        //normal enviroments in sane situations
+        return setTimeout(fun, 0);
+    }
+    // if setTimeout wasn't available but was latter defined
+    if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
+        cachedSetTimeout = setTimeout;
+        return setTimeout(fun, 0);
+    }
+    try {
+        // when when somebody has screwed with setTimeout but no I.E. maddness
+        return cachedSetTimeout(fun, 0);
+    } catch(e){
+        try {
+            // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
+            return cachedSetTimeout.call(null, fun, 0);
+        } catch(e){
+            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
+            return cachedSetTimeout.call(this, fun, 0);
+        }
+    }
+
+
+}
+function runClearTimeout(marker) {
+    if (cachedClearTimeout === clearTimeout) {
+        //normal enviroments in sane situations
+        return clearTimeout(marker);
+    }
+    // if clearTimeout wasn't available but was latter defined
+    if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
+        cachedClearTimeout = clearTimeout;
+        return clearTimeout(marker);
+    }
+    try {
+        // when when somebody has screwed with setTimeout but no I.E. maddness
+        return cachedClearTimeout(marker);
+    } catch (e){
+        try {
+            // When we are in I.E. but the script has been evaled so I.E. doesn't  trust the global object when called normally
+            return cachedClearTimeout.call(null, marker);
+        } catch (e){
+            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
+            // Some versions of I.E. have different rules for clearTimeout vs setTimeout
+            return cachedClearTimeout.call(this, marker);
+        }
+    }
+
+
+
+}
+var queue = [];
+var draining = false;
+var currentQueue;
+var queueIndex = -1;
+
+function cleanUpNextTick() {
+    if (!draining || !currentQueue) {
+        return;
+    }
+    draining = false;
+    if (currentQueue.length) {
+        queue = currentQueue.concat(queue);
+    } else {
+        queueIndex = -1;
+    }
+    if (queue.length) {
+        drainQueue();
+    }
+}
+
+function drainQueue() {
+    if (draining) {
+        return;
+    }
+    var timeout = runTimeout(cleanUpNextTick);
+    draining = true;
+
+    var len = queue.length;
+    while(len) {
+        currentQueue = queue;
+        queue = [];
+        while (++queueIndex < len) {
+            if (currentQueue) {
+                currentQueue[queueIndex].run();
+            }
+        }
+        queueIndex = -1;
+        len = queue.length;
+    }
+    currentQueue = null;
+    draining = false;
+    runClearTimeout(timeout);
+}
+
+process.nextTick = function (fun) {
+    var args = new Array(arguments.length - 1);
+    if (arguments.length > 1) {
+        for (var i = 1; i < arguments.length; i++) {
+            args[i - 1] = arguments[i];
+        }
+    }
+    queue.push(new Item(fun, args));
+    if (queue.length === 1 && !draining) {
+        runTimeout(drainQueue);
+    }
+};
+
+// v8 likes predictible objects
+function Item(fun, array) {
+    this.fun = fun;
+    this.array = array;
+}
+Item.prototype.run = function () {
+    this.fun.apply(null, this.array);
+};
+process.title = 'browser';
+process.browser = true;
+process.env = {};
+process.argv = [];
+process.version = ''; // empty string to avoid regexp issues
+process.versions = {};
+
+function noop() {}
+
+process.on = noop;
+process.addListener = noop;
+process.once = noop;
+process.off = noop;
+process.removeListener = noop;
+process.removeAllListeners = noop;
+process.emit = noop;
+
+process.binding = function (name) {
+    throw new Error('process.binding is not supported');
+};
+
+process.cwd = function () { return '/' };
+process.chdir = function (dir) {
+    throw new Error('process.chdir is not supported');
+};
+process.umask = function() { return 0; };
+
+
+/***/ }),
+/* 1 */,
+/* 2 */
+/***/ (function(module, exports, __webpack_require__) {
+
+/* WEBPACK VAR INJECTION */(function(process) {/* Copyright 2017 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+(function webpackUniversalModuleDefinition(root, factory) {
+	if(true)
+		module.exports = factory();
+	else if(typeof define === 'function' && define.amd)
+		define("pdfjs-dist/build/pdf", [], factory);
+	else if(typeof exports === 'object')
+		exports["pdfjs-dist/build/pdf"] = factory();
+	else
+		root["pdfjs-dist/build/pdf"] = root.pdfjsDistBuildPdf = factory();
+})(this, function() {
+return /******/ (function(modules) { // webpackBootstrap
+/******/ 	// The module cache
+/******/ 	var installedModules = {};
+/******/
+/******/ 	// The require function
+/******/ 	function __w_pdfjs_require__(moduleId) {
+/******/
+/******/ 		// Check if module is in cache
+/******/ 		if(installedModules[moduleId])
+/******/ 			return installedModules[moduleId].exports;
+/******/
+/******/ 		// Create a new module (and put it into the cache)
+/******/ 		var module = installedModules[moduleId] = {
+/******/ 			i: moduleId,
+/******/ 			l: false,
+/******/ 			exports: {}
+/******/ 		};
+/******/
+/******/ 		// Execute the module function
+/******/ 		modules[moduleId].call(module.exports, module, module.exports, __w_pdfjs_require__);
+/******/
+/******/ 		// Flag the module as loaded
+/******/ 		module.l = true;
+/******/
+/******/ 		// Return the exports of the module
+/******/ 		return module.exports;
+/******/ 	}
+/******/
+/******/
+/******/ 	// expose the modules object (__webpack_modules__)
+/******/ 	__w_pdfjs_require__.m = modules;
+/******/
+/******/ 	// expose the module cache
+/******/ 	__w_pdfjs_require__.c = installedModules;
+/******/
+/******/ 	// identity function for calling harmony imports with the correct context
+/******/ 	__w_pdfjs_require__.i = function(value) { return value; };
+/******/
+/******/ 	// define getter function for harmony exports
+/******/ 	__w_pdfjs_require__.d = function(exports, name, getter) {
+/******/ 		if(!__w_pdfjs_require__.o(exports, name)) {
+/******/ 			Object.defineProperty(exports, name, {
+/******/ 				configurable: false,
+/******/ 				enumerable: true,
+/******/ 				get: getter
+/******/ 			});
+/******/ 		}
+/******/ 	};
+/******/
+/******/ 	// getDefaultExport function for compatibility with non-harmony modules
+/******/ 	__w_pdfjs_require__.n = function(module) {
+/******/ 		var getter = module && module.__esModule ?
+/******/ 			function getDefault() { return module['default']; } :
+/******/ 			function getModuleExports() { return module; };
+/******/ 		__w_pdfjs_require__.d(getter, 'a', getter);
+/******/ 		return getter;
+/******/ 	};
+/******/
+/******/ 	// Object.prototype.hasOwnProperty.call
+/******/ 	__w_pdfjs_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
+/******/
+/******/ 	// __webpack_public_path__
+/******/ 	__w_pdfjs_require__.p = "";
+/******/
+/******/ 	// Load entry module and return exports
+/******/ 	return __w_pdfjs_require__(__w_pdfjs_require__.s = 13);
+/******/ })
+/************************************************************************/
+/******/ ([
+/* 0 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+/* WEBPACK VAR INJECTION */(function(global) {
+
+var compatibility = __w_pdfjs_require__(14);
+var globalScope = typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : undefined;
+var FONT_IDENTITY_MATRIX = [0.001, 0, 0, 0.001, 0, 0];
+var TextRenderingMode = {
+  FILL: 0,
+  STROKE: 1,
+  FILL_STROKE: 2,
+  INVISIBLE: 3,
+  FILL_ADD_TO_PATH: 4,
+  STROKE_ADD_TO_PATH: 5,
+  FILL_STROKE_ADD_TO_PATH: 6,
+  ADD_TO_PATH: 7,
+  FILL_STROKE_MASK: 3,
+  ADD_TO_PATH_FLAG: 4
+};
+var ImageKind = {
+  GRAYSCALE_1BPP: 1,
+  RGB_24BPP: 2,
+  RGBA_32BPP: 3
+};
+var AnnotationType = {
+  TEXT: 1,
+  LINK: 2,
+  FREETEXT: 3,
+  LINE: 4,
+  SQUARE: 5,
+  CIRCLE: 6,
+  POLYGON: 7,
+  POLYLINE: 8,
+  HIGHLIGHT: 9,
+  UNDERLINE: 10,
+  SQUIGGLY: 11,
+  STRIKEOUT: 12,
+  STAMP: 13,
+  CARET: 14,
+  INK: 15,
+  POPUP: 16,
+  FILEATTACHMENT: 17,
+  SOUND: 18,
+  MOVIE: 19,
+  WIDGET: 20,
+  SCREEN: 21,
+  PRINTERMARK: 22,
+  TRAPNET: 23,
+  WATERMARK: 24,
+  THREED: 25,
+  REDACT: 26
+};
+var AnnotationFlag = {
+  INVISIBLE: 0x01,
+  HIDDEN: 0x02,
+  PRINT: 0x04,
+  NOZOOM: 0x08,
+  NOROTATE: 0x10,
+  NOVIEW: 0x20,
+  READONLY: 0x40,
+  LOCKED: 0x80,
+  TOGGLENOVIEW: 0x100,
+  LOCKEDCONTENTS: 0x200
+};
+var AnnotationFieldFlag = {
+  READONLY: 0x0000001,
+  REQUIRED: 0x0000002,
+  NOEXPORT: 0x0000004,
+  MULTILINE: 0x0001000,
+  PASSWORD: 0x0002000,
+  NOTOGGLETOOFF: 0x0004000,
+  RADIO: 0x0008000,
+  PUSHBUTTON: 0x0010000,
+  COMBO: 0x0020000,
+  EDIT: 0x0040000,
+  SORT: 0x0080000,
+  FILESELECT: 0x0100000,
+  MULTISELECT: 0x0200000,
+  DONOTSPELLCHECK: 0x0400000,
+  DONOTSCROLL: 0x0800000,
+  COMB: 0x1000000,
+  RICHTEXT: 0x2000000,
+  RADIOSINUNISON: 0x2000000,
+  COMMITONSELCHANGE: 0x4000000
+};
+var AnnotationBorderStyleType = {
+  SOLID: 1,
+  DASHED: 2,
+  BEVELED: 3,
+  INSET: 4,
+  UNDERLINE: 5
+};
+var StreamType = {
+  UNKNOWN: 0,
+  FLATE: 1,
+  LZW: 2,
+  DCT: 3,
+  JPX: 4,
+  JBIG: 5,
+  A85: 6,
+  AHX: 7,
+  CCF: 8,
+  RL: 9
+};
+var FontType = {
+  UNKNOWN: 0,
+  TYPE1: 1,
+  TYPE1C: 2,
+  CIDFONTTYPE0: 3,
+  CIDFONTTYPE0C: 4,
+  TRUETYPE: 5,
+  CIDFONTTYPE2: 6,
+  TYPE3: 7,
+  OPENTYPE: 8,
+  TYPE0: 9,
+  MMTYPE1: 10
+};
+var VERBOSITY_LEVELS = {
+  errors: 0,
+  warnings: 1,
+  infos: 5
+};
+var CMapCompressionType = {
+  NONE: 0,
+  BINARY: 1,
+  STREAM: 2
+};
+var OPS = {
+  dependency: 1,
+  setLineWidth: 2,
+  setLineCap: 3,
+  setLineJoin: 4,
+  setMiterLimit: 5,
+  setDash: 6,
+  setRenderingIntent: 7,
+  setFlatness: 8,
+  setGState: 9,
+  save: 10,
+  restore: 11,
+  transform: 12,
+  moveTo: 13,
+  lineTo: 14,
+  curveTo: 15,
+  curveTo2: 16,
+  curveTo3: 17,
+  closePath: 18,
+  rectangle: 19,
+  stroke: 20,
+  closeStroke: 21,
+  fill: 22,
+  eoFill: 23,
+  fillStroke: 24,
+  eoFillStroke: 25,
+  closeFillStroke: 26,
+  closeEOFillStroke: 27,
+  endPath: 28,
+  clip: 29,
+  eoClip: 30,
+  beginText: 31,
+  endText: 32,
+  setCharSpacing: 33,
+  setWordSpacing: 34,
+  setHScale: 35,
+  setLeading: 36,
+  setFont: 37,
+  setTextRenderingMode: 38,
+  setTextRise: 39,
+  moveText: 40,
+  setLeadingMoveText: 41,
+  setTextMatrix: 42,
+  nextLine: 43,
+  showText: 44,
+  showSpacedText: 45,
+  nextLineShowText: 46,
+  nextLineSetSpacingShowText: 47,
+  setCharWidth: 48,
+  setCharWidthAndBounds: 49,
+  setStrokeColorSpace: 50,
+  setFillColorSpace: 51,
+  setStrokeColor: 52,
+  setStrokeColorN: 53,
+  setFillColor: 54,
+  setFillColorN: 55,
+  setStrokeGray: 56,
+  setFillGray: 57,
+  setStrokeRGBColor: 58,
+  setFillRGBColor: 59,
+  setStrokeCMYKColor: 60,
+  setFillCMYKColor: 61,
+  shadingFill: 62,
+  beginInlineImage: 63,
+  beginImageData: 64,
+  endInlineImage: 65,
+  paintXObject: 66,
+  markPoint: 67,
+  markPointProps: 68,
+  beginMarkedContent: 69,
+  beginMarkedContentProps: 70,
+  endMarkedContent: 71,
+  beginCompat: 72,
+  endCompat: 73,
+  paintFormXObjectBegin: 74,
+  paintFormXObjectEnd: 75,
+  beginGroup: 76,
+  endGroup: 77,
+  beginAnnotations: 78,
+  endAnnotations: 79,
+  beginAnnotation: 80,
+  endAnnotation: 81,
+  paintJpegXObject: 82,
+  paintImageMaskXObject: 83,
+  paintImageMaskXObjectGroup: 84,
+  paintImageXObject: 85,
+  paintInlineImageXObject: 86,
+  paintInlineImageXObjectGroup: 87,
+  paintImageXObjectRepeat: 88,
+  paintImageMaskXObjectRepeat: 89,
+  paintSolidColorImageMask: 90,
+  constructPath: 91
+};
+var verbosity = VERBOSITY_LEVELS.warnings;
+function setVerbosityLevel(level) {
+  verbosity = level;
+}
+function getVerbosityLevel() {
+  return verbosity;
+}
+function info(msg) {
+  if (verbosity >= VERBOSITY_LEVELS.infos) {
+    console.log('Info: ' + msg);
+  }
+}
+function warn(msg) {
+  if (verbosity >= VERBOSITY_LEVELS.warnings) {
+    console.log('Warning: ' + msg);
+  }
+}
+function deprecated(details) {
+  console.log('Deprecated API usage: ' + details);
+}
+function error(msg) {
+  if (verbosity >= VERBOSITY_LEVELS.errors) {
+    console.log('Error: ' + msg);
+    console.log(backtrace());
+  }
+  throw new Error(msg);
+}
+function backtrace() {
+  try {
+    throw new Error();
+  } catch (e) {
+    return e.stack ? e.stack.split('\n').slice(2).join('\n') : '';
+  }
+}
+function assert(cond, msg) {
+  if (!cond) {
+    error(msg);
+  }
+}
+var UNSUPPORTED_FEATURES = {
+  unknown: 'unknown',
+  forms: 'forms',
+  javaScript: 'javaScript',
+  smask: 'smask',
+  shadingPattern: 'shadingPattern',
+  font: 'font'
+};
+function isSameOrigin(baseUrl, otherUrl) {
+  try {
+    var base = new URL(baseUrl);
+    if (!base.origin || base.origin === 'null') {
+      return false;
+    }
+  } catch (e) {
+    return false;
+  }
+  var other = new URL(otherUrl, base);
+  return base.origin === other.origin;
+}
+function isValidProtocol(url) {
+  if (!url) {
+    return false;
+  }
+  switch (url.protocol) {
+    case 'http:':
+    case 'https:':
+    case 'ftp:':
+    case 'mailto:':
+    case 'tel:':
+      return true;
+    default:
+      return false;
+  }
+}
+function createValidAbsoluteUrl(url, baseUrl) {
+  if (!url) {
+    return null;
+  }
+  try {
+    var absoluteUrl = baseUrl ? new URL(url, baseUrl) : new URL(url);
+    if (isValidProtocol(absoluteUrl)) {
+      return absoluteUrl;
+    }
+  } catch (ex) {}
+  return null;
+}
+function shadow(obj, prop, value) {
+  Object.defineProperty(obj, prop, {
+    value: value,
+    enumerable: true,
+    configurable: true,
+    writable: false
+  });
+  return value;
+}
+function getLookupTableFactory(initializer) {
+  var lookup;
+  return function () {
+    if (initializer) {
+      lookup = Object.create(null);
+      initializer(lookup);
+      initializer = null;
+    }
+    return lookup;
+  };
+}
+var PasswordResponses = {
+  NEED_PASSWORD: 1,
+  INCORRECT_PASSWORD: 2
+};
+var PasswordException = function PasswordExceptionClosure() {
+  function PasswordException(msg, code) {
+    this.name = 'PasswordException';
+    this.message = msg;
+    this.code = code;
+  }
+  PasswordException.prototype = new Error();
+  PasswordException.constructor = PasswordException;
+  return PasswordException;
+}();
+var UnknownErrorException = function UnknownErrorExceptionClosure() {
+  function UnknownErrorException(msg, details) {
+    this.name = 'UnknownErrorException';
+    this.message = msg;
+    this.details = details;
+  }
+  UnknownErrorException.prototype = new Error();
+  UnknownErrorException.constructor = UnknownErrorException;
+  return UnknownErrorException;
+}();
+var InvalidPDFException = function InvalidPDFExceptionClosure() {
+  function InvalidPDFException(msg) {
+    this.name = 'InvalidPDFException';
+    this.message = msg;
+  }
+  InvalidPDFException.prototype = new Error();
+  InvalidPDFException.constructor = InvalidPDFException;
+  return InvalidPDFException;
+}();
+var MissingPDFException = function MissingPDFExceptionClosure() {
+  function MissingPDFException(msg) {
+    this.name = 'MissingPDFException';
+    this.message = msg;
+  }
+  MissingPDFException.prototype = new Error();
+  MissingPDFException.constructor = MissingPDFException;
+  return MissingPDFException;
+}();
+var UnexpectedResponseException = function UnexpectedResponseExceptionClosure() {
+  function UnexpectedResponseException(msg, status) {
+    this.name = 'UnexpectedResponseException';
+    this.message = msg;
+    this.status = status;
+  }
+  UnexpectedResponseException.prototype = new Error();
+  UnexpectedResponseException.constructor = UnexpectedResponseException;
+  return UnexpectedResponseException;
+}();
+var NotImplementedException = function NotImplementedExceptionClosure() {
+  function NotImplementedException(msg) {
+    this.message = msg;
+  }
+  NotImplementedException.prototype = new Error();
+  NotImplementedException.prototype.name = 'NotImplementedException';
+  NotImplementedException.constructor = NotImplementedException;
+  return NotImplementedException;
+}();
+var MissingDataException = function MissingDataExceptionClosure() {
+  function MissingDataException(begin, end) {
+    this.begin = begin;
+    this.end = end;
+    this.message = 'Missing data [' + begin + ', ' + end + ')';
+  }
+  MissingDataException.prototype = new Error();
+  MissingDataException.prototype.name = 'MissingDataException';
+  MissingDataException.constructor = MissingDataException;
+  return MissingDataException;
+}();
+var XRefParseException = function XRefParseExceptionClosure() {
+  function XRefParseException(msg) {
+    this.message = msg;
+  }
+  XRefParseException.prototype = new Error();
+  XRefParseException.prototype.name = 'XRefParseException';
+  XRefParseException.constructor = XRefParseException;
+  return XRefParseException;
+}();
+var NullCharactersRegExp = /\x00/g;
+function removeNullCharacters(str) {
+  if (typeof str !== 'string') {
+    warn('The argument for removeNullCharacters must be a string.');
+    return str;
+  }
+  return str.replace(NullCharactersRegExp, '');
+}
+function bytesToString(bytes) {
+  assert(bytes !== null && typeof bytes === 'object' && bytes.length !== undefined, 'Invalid argument for bytesToString');
+  var length = bytes.length;
+  var MAX_ARGUMENT_COUNT = 8192;
+  if (length < MAX_ARGUMENT_COUNT) {
+    return String.fromCharCode.apply(null, bytes);
+  }
+  var strBuf = [];
+  for (var i = 0; i < length; i += MAX_ARGUMENT_COUNT) {
+    var chunkEnd = Math.min(i + MAX_ARGUMENT_COUNT, length);
+    var chunk = bytes.subarray(i, chunkEnd);
+    strBuf.push(String.fromCharCode.apply(null, chunk));
+  }
+  return strBuf.join('');
+}
+function stringToBytes(str) {
+  assert(typeof str === 'string', 'Invalid argument for stringToBytes');
+  var length = str.length;
+  var bytes = new Uint8Array(length);
+  for (var i = 0; i < length; ++i) {
+    bytes[i] = str.charCodeAt(i) & 0xFF;
+  }
+  return bytes;
+}
+function arrayByteLength(arr) {
+  if (arr.length !== undefined) {
+    return arr.length;
+  }
+  assert(arr.byteLength !== undefined);
+  return arr.byteLength;
+}
+function arraysToBytes(arr) {
+  if (arr.length === 1 && arr[0] instanceof Uint8Array) {
+    return arr[0];
+  }
+  var resultLength = 0;
+  var i,
+      ii = arr.length;
+  var item, itemLength;
+  for (i = 0; i < ii; i++) {
+    item = arr[i];
+    itemLength = arrayByteLength(item);
+    resultLength += itemLength;
+  }
+  var pos = 0;
+  var data = new Uint8Array(resultLength);
+  for (i = 0; i < ii; i++) {
+    item = arr[i];
+    if (!(item instanceof Uint8Array)) {
+      if (typeof item === 'string') {
+        item = stringToBytes(item);
+      } else {
+        item = new Uint8Array(item);
+      }
+    }
+    itemLength = item.byteLength;
+    data.set(item, pos);
+    pos += itemLength;
+  }
+  return data;
+}
+function string32(value) {
+  return String.fromCharCode(value >> 24 & 0xff, value >> 16 & 0xff, value >> 8 & 0xff, value & 0xff);
+}
+function log2(x) {
+  var n = 1,
+      i = 0;
+  while (x > n) {
+    n <<= 1;
+    i++;
+  }
+  return i;
+}
+function readInt8(data, start) {
+  return data[start] << 24 >> 24;
+}
+function readUint16(data, offset) {
+  return data[offset] << 8 | data[offset + 1];
+}
+function readUint32(data, offset) {
+  return (data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3]) >>> 0;
+}
+function isLittleEndian() {
+  var buffer8 = new Uint8Array(2);
+  buffer8[0] = 1;
+  var buffer16 = new Uint16Array(buffer8.buffer);
+  return buffer16[0] === 1;
+}
+function isEvalSupported() {
+  try {
+    new Function('');
+    return true;
+  } catch (e) {
+    return false;
+  }
+}
+var Uint32ArrayView = function Uint32ArrayViewClosure() {
+  function Uint32ArrayView(buffer, length) {
+    this.buffer = buffer;
+    this.byteLength = buffer.length;
+    this.length = length === undefined ? this.byteLength >> 2 : length;
+    ensureUint32ArrayViewProps(this.length);
+  }
+  Uint32ArrayView.prototype = Object.create(null);
+  var uint32ArrayViewSetters = 0;
+  function createUint32ArrayProp(index) {
+    return {
+      get: function () {
+        var buffer = this.buffer,
+            offset = index << 2;
+        return (buffer[offset] | buffer[offset + 1] << 8 | buffer[offset + 2] << 16 | buffer[offset + 3] << 24) >>> 0;
+      },
+      set: function (value) {
+        var buffer = this.buffer,
+            offset = index << 2;
+        buffer[offset] = value & 255;
+        buffer[offset + 1] = value >> 8 & 255;
+        buffer[offset + 2] = value >> 16 & 255;
+        buffer[offset + 3] = value >>> 24 & 255;
+      }
+    };
+  }
+  function ensureUint32ArrayViewProps(length) {
+    while (uint32ArrayViewSetters < length) {
+      Object.defineProperty(Uint32ArrayView.prototype, uint32ArrayViewSetters, createUint32ArrayProp(uint32ArrayViewSetters));
+      uint32ArrayViewSetters++;
+    }
+  }
+  return Uint32ArrayView;
+}();
+exports.Uint32ArrayView = Uint32ArrayView;
+var IDENTITY_MATRIX = [1, 0, 0, 1, 0, 0];
+var Util = function UtilClosure() {
+  function Util() {}
+  var rgbBuf = ['rgb(', 0, ',', 0, ',', 0, ')'];
+  Util.makeCssRgb = function Util_makeCssRgb(r, g, b) {
+    rgbBuf[1] = r;
+    rgbBuf[3] = g;
+    rgbBuf[5] = b;
+    return rgbBuf.join('');
+  };
+  Util.transform = function Util_transform(m1, m2) {
+    return [m1[0] * m2[0] + m1[2] * m2[1], m1[1] * m2[0] + m1[3] * m2[1], m1[0] * m2[2] + m1[2] * m2[3], m1[1] * m2[2] + m1[3] * m2[3], m1[0] * m2[4] + m1[2] * m2[5] + m1[4], m1[1] * m2[4] + m1[3] * m2[5] + m1[5]];
+  };
+  Util.applyTransform = function Util_applyTransform(p, m) {
+    var xt = p[0] * m[0] + p[1] * m[2] + m[4];
+    var yt = p[0] * m[1] + p[1] * m[3] + m[5];
+    return [xt, yt];
+  };
+  Util.applyInverseTransform = function Util_applyInverseTransform(p, m) {
+    var d = m[0] * m[3] - m[1] * m[2];
+    var xt = (p[0] * m[3] - p[1] * m[2] + m[2] * m[5] - m[4] * m[3]) / d;
+    var yt = (-p[0] * m[1] + p[1] * m[0] + m[4] * m[1] - m[5] * m[0]) / d;
+    return [xt, yt];
+  };
+  Util.getAxialAlignedBoundingBox = function Util_getAxialAlignedBoundingBox(r, m) {
+    var p1 = Util.applyTransform(r, m);
+    var p2 = Util.applyTransform(r.slice(2, 4), m);
+    var p3 = Util.applyTransform([r[0], r[3]], m);
+    var p4 = Util.applyTransform([r[2], r[1]], m);
+    return [Math.min(p1[0], p2[0], p3[0], p4[0]), Math.min(p1[1], p2[1], p3[1], p4[1]), Math.max(p1[0], p2[0], p3[0], p4[0]), Math.max(p1[1], p2[1], p3[1], p4[1])];
+  };
+  Util.inverseTransform = function Util_inverseTransform(m) {
+    var d = m[0] * m[3] - m[1] * m[2];
+    return [m[3] / d, -m[1] / d, -m[2] / d, m[0] / d, (m[2] * m[5] - m[4] * m[3]) / d, (m[4] * m[1] - m[5] * m[0]) / d];
+  };
+  Util.apply3dTransform = function Util_apply3dTransform(m, v) {
+    return [m[0] * v[0] + m[1] * v[1] + m[2] * v[2], m[3] * v[0] + m[4] * v[1] + m[5] * v[2], m[6] * v[0] + m[7] * v[1] + m[8] * v[2]];
+  };
+  Util.singularValueDecompose2dScale = function Util_singularValueDecompose2dScale(m) {
+    var transpose = [m[0], m[2], m[1], m[3]];
+    var a = m[0] * transpose[0] + m[1] * transpose[2];
+    var b = m[0] * transpose[1] + m[1] * transpose[3];
+    var c = m[2] * transpose[0] + m[3] * transpose[2];
+    var d = m[2] * transpose[1] + m[3] * transpose[3];
+    var first = (a + d) / 2;
+    var second = Math.sqrt((a + d) * (a + d) - 4 * (a * d - c * b)) / 2;
+    var sx = first + second || 1;
+    var sy = first - second || 1;
+    return [Math.sqrt(sx), Math.sqrt(sy)];
+  };
+  Util.normalizeRect = function Util_normalizeRect(rect) {
+    var r = rect.slice(0);
+    if (rect[0] > rect[2]) {
+      r[0] = rect[2];
+      r[2] = rect[0];
+    }
+    if (rect[1] > rect[3]) {
+      r[1] = rect[3];
+      r[3] = rect[1];
+    }
+    return r;
+  };
+  Util.intersect = function Util_intersect(rect1, rect2) {
+    function compare(a, b) {
+      return a - b;
+    }
+    var orderedX = [rect1[0], rect1[2], rect2[0], rect2[2]].sort(compare),
+        orderedY = [rect1[1], rect1[3], rect2[1], rect2[3]].sort(compare),
+        result = [];
+    rect1 = Util.normalizeRect(rect1);
+    rect2 = Util.normalizeRect(rect2);
+    if (orderedX[0] === rect1[0] && orderedX[1] === rect2[0] || orderedX[0] === rect2[0] && orderedX[1] === rect1[0]) {
+      result[0] = orderedX[1];
+      result[2] = orderedX[2];
+    } else {
+      return false;
+    }
+    if (orderedY[0] === rect1[1] && orderedY[1] === rect2[1] || orderedY[0] === rect2[1] && orderedY[1] === rect1[1]) {
+      result[1] = orderedY[1];
+      result[3] = orderedY[2];
+    } else {
+      return false;
+    }
+    return result;
+  };
+  Util.sign = function Util_sign(num) {
+    return num < 0 ? -1 : 1;
+  };
+  var ROMAN_NUMBER_MAP = ['', 'C', 'CC', 'CCC', 'CD', 'D', 'DC', 'DCC', 'DCCC', 'CM', '', 'X', 'XX', 'XXX', 'XL', 'L', 'LX', 'LXX', 'LXXX', 'XC', '', 'I', 'II', 'III', 'IV', 'V', 'VI', 'VII', 'VIII', 'IX'];
+  Util.toRoman = function Util_toRoman(number, lowerCase) {
+    assert(isInt(number) && number > 0, 'The number should be a positive integer.');
+    var pos,
+        romanBuf = [];
+    while (number >= 1000) {
+      number -= 1000;
+      romanBuf.push('M');
+    }
+    pos = number / 100 | 0;
+    number %= 100;
+    romanBuf.push(ROMAN_NUMBER_MAP[pos]);
+    pos = number / 10 | 0;
+    number %= 10;
+    romanBuf.push(ROMAN_NUMBER_MAP[10 + pos]);
+    romanBuf.push(ROMAN_NUMBER_MAP[20 + number]);
+    var romanStr = romanBuf.join('');
+    return lowerCase ? romanStr.toLowerCase() : romanStr;
+  };
+  Util.appendToArray = function Util_appendToArray(arr1, arr2) {
+    Array.prototype.push.apply(arr1, arr2);
+  };
+  Util.prependToArray = function Util_prependToArray(arr1, arr2) {
+    Array.prototype.unshift.apply(arr1, arr2);
+  };
+  Util.extendObj = function extendObj(obj1, obj2) {
+    for (var key in obj2) {
+      obj1[key] = obj2[key];
+    }
+  };
+  Util.getInheritableProperty = function Util_getInheritableProperty(dict, name, getArray) {
+    while (dict && !dict.has(name)) {
+      dict = dict.get('Parent');
+    }
+    if (!dict) {
+      return null;
+    }
+    return getArray ? dict.getArray(name) : dict.get(name);
+  };
+  Util.inherit = function Util_inherit(sub, base, prototype) {
+    sub.prototype = Object.create(base.prototype);
+    sub.prototype.constructor = sub;
+    for (var prop in prototype) {
+      sub.prototype[prop] = prototype[prop];
+    }
+  };
+  Util.loadScript = function Util_loadScript(src, callback) {
+    var script = document.createElement('script');
+    var loaded = false;
+    script.setAttribute('src', src);
+    if (callback) {
+      script.onload = function () {
+        if (!loaded) {
+          callback();
+        }
+        loaded = true;
+      };
+    }
+    document.getElementsByTagName('head')[0].appendChild(script);
+  };
+  return Util;
+}();
+var PageViewport = function PageViewportClosure() {
+  function PageViewport(viewBox, scale, rotation, offsetX, offsetY, dontFlip) {
+    this.viewBox = viewBox;
+    this.scale = scale;
+    this.rotation = rotation;
+    this.offsetX = offsetX;
+    this.offsetY = offsetY;
+    var centerX = (viewBox[2] + viewBox[0]) / 2;
+    var centerY = (viewBox[3] + viewBox[1]) / 2;
+    var rotateA, rotateB, rotateC, rotateD;
+    rotation = rotation % 360;
+    rotation = rotation < 0 ? rotation + 360 : rotation;
+    switch (rotation) {
+      case 180:
+        rotateA = -1;
+        rotateB = 0;
+        rotateC = 0;
+        rotateD = 1;
+        break;
+      case 90:
+        rotateA = 0;
+        rotateB = 1;
+        rotateC = 1;
+        rotateD = 0;
+        break;
+      case 270:
+        rotateA = 0;
+        rotateB = -1;
+        rotateC = -1;
+        rotateD = 0;
+        break;
+      default:
+        rotateA = 1;
+        rotateB = 0;
+        rotateC = 0;
+        rotateD = -1;
+        break;
+    }
+    if (dontFlip) {
+      rotateC = -rotateC;
+      rotateD = -rotateD;
+    }
+    var offsetCanvasX, offsetCanvasY;
+    var width, height;
+    if (rotateA === 0) {
+      offsetCanvasX = Math.abs(centerY - viewBox[1]) * scale + offsetX;
+      offsetCanvasY = Math.abs(centerX - viewBox[0]) * scale + offsetY;
+      width = Math.abs(viewBox[3] - viewBox[1]) * scale;
+      height = Math.abs(viewBox[2] - viewBox[0]) * scale;
+    } else {
+      offsetCanvasX = Math.abs(centerX - viewBox[0]) * scale + offsetX;
+      offsetCanvasY = Math.abs(centerY - viewBox[1]) * scale + offsetY;
+      width = Math.abs(viewBox[2] - viewBox[0]) * scale;
+      height = Math.abs(viewBox[3] - viewBox[1]) * scale;
+    }
+    this.transform = [rotateA * scale, rotateB * scale, rotateC * scale, rotateD * scale, offsetCanvasX - rotateA * scale * centerX - rotateC * scale * centerY, offsetCanvasY - rotateB * scale * centerX - rotateD * scale * centerY];
+    this.width = width;
+    this.height = height;
+    this.fontScale = scale;
+  }
+  PageViewport.prototype = {
+    clone: function PageViewPort_clone(args) {
+      args = args || {};
+      var scale = 'scale' in args ? args.scale : this.scale;
+      var rotation = 'rotation' in args ? args.rotation : this.rotation;
+      return new PageViewport(this.viewBox.slice(), scale, rotation, this.offsetX, this.offsetY, args.dontFlip);
+    },
+    convertToViewportPoint: function PageViewport_convertToViewportPoint(x, y) {
+      return Util.applyTransform([x, y], this.transform);
+    },
+    convertToViewportRectangle: function PageViewport_convertToViewportRectangle(rect) {
+      var tl = Util.applyTransform([rect[0], rect[1]], this.transform);
+      var br = Util.applyTransform([rect[2], rect[3]], this.transform);
+      return [tl[0], tl[1], br[0], br[1]];
+    },
+    convertToPdfPoint: function PageViewport_convertToPdfPoint(x, y) {
+      return Util.applyInverseTransform([x, y], this.transform);
+    }
+  };
+  return PageViewport;
+}();
+var PDFStringTranslateTable = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2D8, 0x2C7, 0x2C6, 0x2D9, 0x2DD, 0x2DB, 0x2DA, 0x2DC, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2022, 0x2020, 0x2021, 0x2026, 0x2014, 0x2013, 0x192, 0x2044, 0x2039, 0x203A, 0x2212, 0x2030, 0x201E, 0x201C, 0x201D, 0x2018, 0x2019, 0x201A, 0x2122, 0xFB01, 0xFB02, 0x141, 0x152, 0x160, 0x178, 0x17D, 0x131, 0x142, 0x153, 0x161, 0x17E, 0, 0x20AC];
+function stringToPDFString(str) {
+  var i,
+      n = str.length,
+      strBuf = [];
+  if (str[0] === '\xFE' && str[1] === '\xFF') {
+    for (i = 2; i < n; i += 2) {
+      strBuf.push(String.fromCharCode(str.charCodeAt(i) << 8 | str.charCodeAt(i + 1)));
+    }
+  } else {
+    for (i = 0; i < n; ++i) {
+      var code = PDFStringTranslateTable[str.charCodeAt(i)];
+      strBuf.push(code ? String.fromCharCode(code) : str.charAt(i));
+    }
+  }
+  return strBuf.join('');
+}
+function stringToUTF8String(str) {
+  return decodeURIComponent(escape(str));
+}
+function utf8StringToString(str) {
+  return unescape(encodeURIComponent(str));
+}
+function isEmptyObj(obj) {
+  for (var key in obj) {
+    return false;
+  }
+  return true;
+}
+function isBool(v) {
+  return typeof v === 'boolean';
+}
+function isInt(v) {
+  return typeof v === 'number' && (v | 0) === v;
+}
+function isNum(v) {
+  return typeof v === 'number';
+}
+function isString(v) {
+  return typeof v === 'string';
+}
+function isArray(v) {
+  return v instanceof Array;
+}
+function isArrayBuffer(v) {
+  return typeof v === 'object' && v !== null && v.byteLength !== undefined;
+}
+function isSpace(ch) {
+  return ch === 0x20 || ch === 0x09 || ch === 0x0D || ch === 0x0A;
+}
+function isNodeJS() {
+  if (typeof __pdfjsdev_webpack__ === 'undefined') {
+    return typeof process === 'object' && process + '' === '[object process]';
+  }
+  return false;
+}
+function createPromiseCapability() {
+  var capability = {};
+  capability.promise = new Promise(function (resolve, reject) {
+    capability.resolve = resolve;
+    capability.reject = reject;
+  });
+  return capability;
+}
+var StatTimer = function StatTimerClosure() {
+  function rpad(str, pad, length) {
+    while (str.length < length) {
+      str += pad;
+    }
+    return str;
+  }
+  function StatTimer() {
+    this.started = Object.create(null);
+    this.times = [];
+    this.enabled = true;
+  }
+  StatTimer.prototype = {
+    time: function StatTimer_time(name) {
+      if (!this.enabled) {
+        return;
+      }
+      if (name in this.started) {
+        warn('Timer is already running for ' + name);
+      }
+      this.started[name] = Date.now();
+    },
+    timeEnd: function StatTimer_timeEnd(name) {
+      if (!this.enabled) {
+        return;
+      }
+      if (!(name in this.started)) {
+        warn('Timer has not been started for ' + name);
+      }
+      this.times.push({
+        'name': name,
+        'start': this.started[name],
+        'end': Date.now()
+      });
+      delete this.started[name];
+    },
+    toString: function StatTimer_toString() {
+      var i, ii;
+      var times = this.times;
+      var out = '';
+      var longest = 0;
+      for (i = 0, ii = times.length; i < ii; ++i) {
+        var name = times[i]['name'];
+        if (name.length > longest) {
+          longest = name.length;
+        }
+      }
+      for (i = 0, ii = times.length; i < ii; ++i) {
+        var span = times[i];
+        var duration = span.end - span.start;
+        out += rpad(span['name'], ' ', longest) + ' ' + duration + 'ms\n';
+      }
+      return out;
+    }
+  };
+  return StatTimer;
+}();
+var createBlob = function createBlob(data, contentType) {
+  if (typeof Blob !== 'undefined') {
+    return new Blob([data], { type: contentType });
+  }
+  warn('The "Blob" constructor is not supported.');
+};
+var createObjectURL = function createObjectURLClosure() {
+  var digits = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
+  return function createObjectURL(data, contentType, forceDataSchema) {
+    if (!forceDataSchema && typeof URL !== 'undefined' && URL.createObjectURL) {
+      var blob = createBlob(data, contentType);
+      return URL.createObjectURL(blob);
+    }
+    var buffer = 'data:' + contentType + ';base64,';
+    for (var i = 0, ii = data.length; i < ii; i += 3) {
+      var b1 = data[i] & 0xFF;
+      var b2 = data[i + 1] & 0xFF;
+      var b3 = data[i + 2] & 0xFF;
+      var d1 = b1 >> 2,
+          d2 = (b1 & 3) << 4 | b2 >> 4;
+      var d3 = i + 1 < ii ? (b2 & 0xF) << 2 | b3 >> 6 : 64;
+      var d4 = i + 2 < ii ? b3 & 0x3F : 64;
+      buffer += digits[d1] + digits[d2] + digits[d3] + digits[d4];
+    }
+    return buffer;
+  };
+}();
+function MessageHandler(sourceName, targetName, comObj) {
+  this.sourceName = sourceName;
+  this.targetName = targetName;
+  this.comObj = comObj;
+  this.callbackIndex = 1;
+  this.postMessageTransfers = true;
+  var callbacksCapabilities = this.callbacksCapabilities = Object.create(null);
+  var ah = this.actionHandler = Object.create(null);
+  this._onComObjOnMessage = function messageHandlerComObjOnMessage(event) {
+    var data = event.data;
+    if (data.targetName !== this.sourceName) {
+      return;
+    }
+    if (data.isReply) {
+      var callbackId = data.callbackId;
+      if (data.callbackId in callbacksCapabilities) {
+        var callback = callbacksCapabilities[callbackId];
+        delete callbacksCapabilities[callbackId];
+        if ('error' in data) {
+          callback.reject(data.error);
+        } else {
+          callback.resolve(data.data);
+        }
+      } else {
+        error('Cannot resolve callback ' + callbackId);
+      }
+    } else if (data.action in ah) {
+      var action = ah[data.action];
+      if (data.callbackId) {
+        var sourceName = this.sourceName;
+        var targetName = data.sourceName;
+        Promise.resolve().then(function () {
+          return action[0].call(action[1], data.data);
+        }).then(function (result) {
+          comObj.postMessage({
+            sourceName: sourceName,
+            targetName: targetName,
+            isReply: true,
+            callbackId: data.callbackId,
+            data: result
+          });
+        }, function (reason) {
+          if (reason instanceof Error) {
+            reason = reason + '';
+          }
+          comObj.postMessage({
+            sourceName: sourceName,
+            targetName: targetName,
+            isReply: true,
+            callbackId: data.callbackId,
+            error: reason
+          });
+        });
+      } else {
+        action[0].call(action[1], data.data);
+      }
+    } else {
+      error('Unknown action from worker: ' + data.action);
+    }
+  }.bind(this);
+  comObj.addEventListener('message', this._onComObjOnMessage);
+}
+MessageHandler.prototype = {
+  on: function messageHandlerOn(actionName, handler, scope) {
+    var ah = this.actionHandler;
+    if (ah[actionName]) {
+      error('There is already an actionName called "' + actionName + '"');
+    }
+    ah[actionName] = [handler, scope];
+  },
+  send: function messageHandlerSend(actionName, data, transfers) {
+    var message = {
+      sourceName: this.sourceName,
+      targetName: this.targetName,
+      action: actionName,
+      data: data
+    };
+    this.postMessage(message, transfers);
+  },
+  sendWithPromise: function messageHandlerSendWithPromise(actionName, data, transfers) {
+    var callbackId = this.callbackIndex++;
+    var message = {
+      sourceName: this.sourceName,
+      targetName: this.targetName,
+      action: actionName,
+      data: data,
+      callbackId: callbackId
+    };
+    var capability = createPromiseCapability();
+    this.callbacksCapabilities[callbackId] = capability;
+    try {
+      this.postMessage(message, transfers);
+    } catch (e) {
+      capability.reject(e);
+    }
+    return capability.promise;
+  },
+  postMessage: function (message, transfers) {
+    if (transfers && this.postMessageTransfers) {
+      this.comObj.postMessage(message, transfers);
+    } else {
+      this.comObj.postMessage(message);
+    }
+  },
+  destroy: function () {
+    this.comObj.removeEventListener('message', this._onComObjOnMessage);
+  }
+};
+function loadJpegStream(id, imageUrl, objs) {
+  var img = new Image();
+  img.onload = function loadJpegStream_onloadClosure() {
+    objs.resolve(id, img);
+  };
+  img.onerror = function loadJpegStream_onerrorClosure() {
+    objs.resolve(id, null);
+    warn('Error during JPEG image loading');
+  };
+  img.src = imageUrl;
+}
+exports.FONT_IDENTITY_MATRIX = FONT_IDENTITY_MATRIX;
+exports.IDENTITY_MATRIX = IDENTITY_MATRIX;
+exports.OPS = OPS;
+exports.VERBOSITY_LEVELS = VERBOSITY_LEVELS;
+exports.UNSUPPORTED_FEATURES = UNSUPPORTED_FEATURES;
+exports.AnnotationBorderStyleType = AnnotationBorderStyleType;
+exports.AnnotationFieldFlag = AnnotationFieldFlag;
+exports.AnnotationFlag = AnnotationFlag;
+exports.AnnotationType = AnnotationType;
+exports.FontType = FontType;
+exports.ImageKind = ImageKind;
+exports.CMapCompressionType = CMapCompressionType;
+exports.InvalidPDFException = InvalidPDFException;
+exports.MessageHandler = MessageHandler;
+exports.MissingDataException = MissingDataException;
+exports.MissingPDFException = MissingPDFException;
+exports.NotImplementedException = NotImplementedException;
+exports.PageViewport = PageViewport;
+exports.PasswordException = PasswordException;
+exports.PasswordResponses = PasswordResponses;
+exports.StatTimer = StatTimer;
+exports.StreamType = StreamType;
+exports.TextRenderingMode = TextRenderingMode;
+exports.UnexpectedResponseException = UnexpectedResponseException;
+exports.UnknownErrorException = UnknownErrorException;
+exports.Util = Util;
+exports.XRefParseException = XRefParseException;
+exports.arrayByteLength = arrayByteLength;
+exports.arraysToBytes = arraysToBytes;
+exports.assert = assert;
+exports.bytesToString = bytesToString;
+exports.createBlob = createBlob;
+exports.createPromiseCapability = createPromiseCapability;
+exports.createObjectURL = createObjectURL;
+exports.deprecated = deprecated;
+exports.error = error;
+exports.getLookupTableFactory = getLookupTableFactory;
+exports.getVerbosityLevel = getVerbosityLevel;
+exports.globalScope = globalScope;
+exports.info = info;
+exports.isArray = isArray;
+exports.isArrayBuffer = isArrayBuffer;
+exports.isBool = isBool;
+exports.isEmptyObj = isEmptyObj;
+exports.isInt = isInt;
+exports.isNum = isNum;
+exports.isString = isString;
+exports.isSpace = isSpace;
+exports.isNodeJS = isNodeJS;
+exports.isSameOrigin = isSameOrigin;
+exports.createValidAbsoluteUrl = createValidAbsoluteUrl;
+exports.isLittleEndian = isLittleEndian;
+exports.isEvalSupported = isEvalSupported;
+exports.loadJpegStream = loadJpegStream;
+exports.log2 = log2;
+exports.readInt8 = readInt8;
+exports.readUint16 = readUint16;
+exports.readUint32 = readUint32;
+exports.removeNullCharacters = removeNullCharacters;
+exports.setVerbosityLevel = setVerbosityLevel;
+exports.shadow = shadow;
+exports.string32 = string32;
+exports.stringToBytes = stringToBytes;
+exports.stringToPDFString = stringToPDFString;
+exports.stringToUTF8String = stringToUTF8String;
+exports.utf8StringToString = utf8StringToString;
+exports.warn = warn;
+/* WEBPACK VAR INJECTION */}.call(exports, __w_pdfjs_require__(6)))
+
+/***/ }),
+/* 1 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var assert = sharedUtil.assert;
+var removeNullCharacters = sharedUtil.removeNullCharacters;
+var warn = sharedUtil.warn;
+var deprecated = sharedUtil.deprecated;
+var createValidAbsoluteUrl = sharedUtil.createValidAbsoluteUrl;
+var stringToBytes = sharedUtil.stringToBytes;
+var CMapCompressionType = sharedUtil.CMapCompressionType;
+var DEFAULT_LINK_REL = 'noopener noreferrer nofollow';
+function DOMCanvasFactory() {}
+DOMCanvasFactory.prototype = {
+  create: function DOMCanvasFactory_create(width, height) {
+    assert(width > 0 && height > 0, 'invalid canvas size');
+    var canvas = document.createElement('canvas');
+    var context = canvas.getContext('2d');
+    canvas.width = width;
+    canvas.height = height;
+    return {
+      canvas: canvas,
+      context: context
+    };
+  },
+  reset: function DOMCanvasFactory_reset(canvasAndContextPair, width, height) {
+    assert(canvasAndContextPair.canvas, 'canvas is not specified');
+    assert(width > 0 && height > 0, 'invalid canvas size');
+    canvasAndContextPair.canvas.width = width;
+    canvasAndContextPair.canvas.height = height;
+  },
+  destroy: function DOMCanvasFactory_destroy(canvasAndContextPair) {
+    assert(canvasAndContextPair.canvas, 'canvas is not specified');
+    canvasAndContextPair.canvas.width = 0;
+    canvasAndContextPair.canvas.height = 0;
+    canvasAndContextPair.canvas = null;
+    canvasAndContextPair.context = null;
+  }
+};
+var DOMCMapReaderFactory = function DOMCMapReaderFactoryClosure() {
+  function DOMCMapReaderFactory(params) {
+    this.baseUrl = params.baseUrl || null;
+    this.isCompressed = params.isCompressed || false;
+  }
+  DOMCMapReaderFactory.prototype = {
+    fetch: function (params) {
+      var name = params.name;
+      if (!name) {
+        return Promise.reject(new Error('CMap name must be specified.'));
+      }
+      return new Promise(function (resolve, reject) {
+        var url = this.baseUrl + name + (this.isCompressed ? '.bcmap' : '');
+        var request = new XMLHttpRequest();
+        request.open('GET', url, true);
+        if (this.isCompressed) {
+          request.responseType = 'arraybuffer';
+        }
+        request.onreadystatechange = function () {
+          if (request.readyState === XMLHttpRequest.DONE && (request.status === 200 || request.status === 0)) {
+            var data;
+            if (this.isCompressed && request.response) {
+              data = new Uint8Array(request.response);
+            } else if (!this.isCompressed && request.responseText) {
+              data = stringToBytes(request.responseText);
+            }
+            if (data) {
+              resolve({
+                cMapData: data,
+                compressionType: this.isCompressed ? CMapCompressionType.BINARY : CMapCompressionType.NONE
+              });
+              return;
+            }
+            reject(new Error('Unable to load ' + (this.isCompressed ? 'binary ' : '') + 'CMap at: ' + url));
+          }
+        }.bind(this);
+        request.send(null);
+      }.bind(this));
+    }
+  };
+  return DOMCMapReaderFactory;
+}();
+var CustomStyle = function CustomStyleClosure() {
+  var prefixes = ['ms', 'Moz', 'Webkit', 'O'];
+  var _cache = Object.create(null);
+  function CustomStyle() {}
+  CustomStyle.getProp = function get(propName, element) {
+    if (arguments.length === 1 && typeof _cache[propName] === 'string') {
+      return _cache[propName];
+    }
+    element = element || document.documentElement;
+    var style = element.style,
+        prefixed,
+        uPropName;
+    if (typeof style[propName] === 'string') {
+      return _cache[propName] = propName;
+    }
+    uPropName = propName.charAt(0).toUpperCase() + propName.slice(1);
+    for (var i = 0, l = prefixes.length; i < l; i++) {
+      prefixed = prefixes[i] + uPropName;
+      if (typeof style[prefixed] === 'string') {
+        return _cache[propName] = prefixed;
+      }
+    }
+    return _cache[propName] = 'undefined';
+  };
+  CustomStyle.setProp = function set(propName, element, str) {
+    var prop = this.getProp(propName);
+    if (prop !== 'undefined') {
+      element.style[prop] = str;
+    }
+  };
+  return CustomStyle;
+}();
+var hasCanvasTypedArrays;
+hasCanvasTypedArrays = function hasCanvasTypedArrays() {
+  var canvas = document.createElement('canvas');
+  canvas.width = canvas.height = 1;
+  var ctx = canvas.getContext('2d');
+  var imageData = ctx.createImageData(1, 1);
+  return typeof imageData.data.buffer !== 'undefined';
+};
+var LinkTarget = {
+  NONE: 0,
+  SELF: 1,
+  BLANK: 2,
+  PARENT: 3,
+  TOP: 4
+};
+var LinkTargetStringMap = ['', '_self', '_blank', '_parent', '_top'];
+function addLinkAttributes(link, params) {
+  var url = params && params.url;
+  link.href = link.title = url ? removeNullCharacters(url) : '';
+  if (url) {
+    var target = params.target;
+    if (typeof target === 'undefined') {
+      target = getDefaultSetting('externalLinkTarget');
+    }
+    link.target = LinkTargetStringMap[target];
+    var rel = params.rel;
+    if (typeof rel === 'undefined') {
+      rel = getDefaultSetting('externalLinkRel');
+    }
+    link.rel = rel;
+  }
+}
+function getFilenameFromUrl(url) {
+  var anchor = url.indexOf('#');
+  var query = url.indexOf('?');
+  var end = Math.min(anchor > 0 ? anchor : url.length, query > 0 ? query : url.length);
+  return url.substring(url.lastIndexOf('/', end) + 1, end);
+}
+function getDefaultSetting(id) {
+  var globalSettings = sharedUtil.globalScope.PDFJS;
+  switch (id) {
+    case 'pdfBug':
+      return globalSettings ? globalSettings.pdfBug : false;
+    case 'disableAutoFetch':
+      return globalSettings ? globalSettings.disableAutoFetch : false;
+    case 'disableStream':
+      return globalSettings ? globalSettings.disableStream : false;
+    case 'disableRange':
+      return globalSettings ? globalSettings.disableRange : false;
+    case 'disableFontFace':
+      return globalSettings ? globalSettings.disableFontFace : false;
+    case 'disableCreateObjectURL':
+      return globalSettings ? globalSettings.disableCreateObjectURL : false;
+    case 'disableWebGL':
+      return globalSettings ? globalSettings.disableWebGL : true;
+    case 'cMapUrl':
+      return globalSettings ? globalSettings.cMapUrl : null;
+    case 'cMapPacked':
+      return globalSettings ? globalSettings.cMapPacked : false;
+    case 'postMessageTransfers':
+      return globalSettings ? globalSettings.postMessageTransfers : true;
+    case 'workerPort':
+      return globalSettings ? globalSettings.workerPort : null;
+    case 'workerSrc':
+      return globalSettings ? globalSettings.workerSrc : null;
+    case 'disableWorker':
+      return globalSettings ? globalSettings.disableWorker : false;
+    case 'maxImageSize':
+      return globalSettings ? globalSettings.maxImageSize : -1;
+    case 'imageResourcesPath':
+      return globalSettings ? globalSettings.imageResourcesPath : '';
+    case 'isEvalSupported':
+      return globalSettings ? globalSettings.isEvalSupported : true;
+    case 'externalLinkTarget':
+      if (!globalSettings) {
+        return LinkTarget.NONE;
+      }
+      switch (globalSettings.externalLinkTarget) {
+        case LinkTarget.NONE:
+        case LinkTarget.SELF:
+        case LinkTarget.BLANK:
+        case LinkTarget.PARENT:
+        case LinkTarget.TOP:
+          return globalSettings.externalLinkTarget;
+      }
+      warn('PDFJS.externalLinkTarget is invalid: ' + globalSettings.externalLinkTarget);
+      globalSettings.externalLinkTarget = LinkTarget.NONE;
+      return LinkTarget.NONE;
+    case 'externalLinkRel':
+      return globalSettings ? globalSettings.externalLinkRel : DEFAULT_LINK_REL;
+    case 'enableStats':
+      return !!(globalSettings && globalSettings.enableStats);
+    default:
+      throw new Error('Unknown default setting: ' + id);
+  }
+}
+function isExternalLinkTargetSet() {
+  var externalLinkTarget = getDefaultSetting('externalLinkTarget');
+  switch (externalLinkTarget) {
+    case LinkTarget.NONE:
+      return false;
+    case LinkTarget.SELF:
+    case LinkTarget.BLANK:
+    case LinkTarget.PARENT:
+    case LinkTarget.TOP:
+      return true;
+  }
+}
+function isValidUrl(url, allowRelative) {
+  deprecated('isValidUrl(), please use createValidAbsoluteUrl() instead.');
+  var baseUrl = allowRelative ? 'http://example.com' : null;
+  return createValidAbsoluteUrl(url, baseUrl) !== null;
+}
+exports.CustomStyle = CustomStyle;
+exports.addLinkAttributes = addLinkAttributes;
+exports.isExternalLinkTargetSet = isExternalLinkTargetSet;
+exports.isValidUrl = isValidUrl;
+exports.getFilenameFromUrl = getFilenameFromUrl;
+exports.LinkTarget = LinkTarget;
+exports.hasCanvasTypedArrays = hasCanvasTypedArrays;
+exports.getDefaultSetting = getDefaultSetting;
+exports.DEFAULT_LINK_REL = DEFAULT_LINK_REL;
+exports.DOMCanvasFactory = DOMCanvasFactory;
+exports.DOMCMapReaderFactory = DOMCMapReaderFactory;
+
+/***/ }),
+/* 2 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var displayDOMUtils = __w_pdfjs_require__(1);
+var AnnotationBorderStyleType = sharedUtil.AnnotationBorderStyleType;
+var AnnotationType = sharedUtil.AnnotationType;
+var stringToPDFString = sharedUtil.stringToPDFString;
+var Util = sharedUtil.Util;
+var addLinkAttributes = displayDOMUtils.addLinkAttributes;
+var LinkTarget = displayDOMUtils.LinkTarget;
+var getFilenameFromUrl = displayDOMUtils.getFilenameFromUrl;
+var warn = sharedUtil.warn;
+var CustomStyle = displayDOMUtils.CustomStyle;
+var getDefaultSetting = displayDOMUtils.getDefaultSetting;
+function AnnotationElementFactory() {}
+AnnotationElementFactory.prototype = {
+  create: function AnnotationElementFactory_create(parameters) {
+    var subtype = parameters.data.annotationType;
+    switch (subtype) {
+      case AnnotationType.LINK:
+        return new LinkAnnotationElement(parameters);
+      case AnnotationType.TEXT:
+        return new TextAnnotationElement(parameters);
+      case AnnotationType.WIDGET:
+        var fieldType = parameters.data.fieldType;
+        switch (fieldType) {
+          case 'Tx':
+            return new TextWidgetAnnotationElement(parameters);
+          case 'Btn':
+            if (parameters.data.radioButton) {
+              return new RadioButtonWidgetAnnotationElement(parameters);
+            } else if (parameters.data.checkBox) {
+              return new CheckboxWidgetAnnotationElement(parameters);
+            }
+            warn('Unimplemented button widget annotation: pushbutton');
+            break;
+          case 'Ch':
+            return new ChoiceWidgetAnnotationElement(parameters);
+        }
+        return new WidgetAnnotationElement(parameters);
+      case AnnotationType.POPUP:
+        return new PopupAnnotationElement(parameters);
+      case AnnotationType.HIGHLIGHT:
+        return new HighlightAnnotationElement(parameters);
+      case AnnotationType.UNDERLINE:
+        return new UnderlineAnnotationElement(parameters);
+      case AnnotationType.SQUIGGLY:
+        return new SquigglyAnnotationElement(parameters);
+      case AnnotationType.STRIKEOUT:
+        return new StrikeOutAnnotationElement(parameters);
+      case AnnotationType.FILEATTACHMENT:
+        return new FileAttachmentAnnotationElement(parameters);
+      default:
+        return new AnnotationElement(parameters);
+    }
+  }
+};
+var AnnotationElement = function AnnotationElementClosure() {
+  function AnnotationElement(parameters, isRenderable) {
+    this.isRenderable = isRenderable || false;
+    this.data = parameters.data;
+    this.layer = parameters.layer;
+    this.page = parameters.page;
+    this.viewport = parameters.viewport;
+    this.linkService = parameters.linkService;
+    this.downloadManager = parameters.downloadManager;
+    this.imageResourcesPath = parameters.imageResourcesPath;
+    this.renderInteractiveForms = parameters.renderInteractiveForms;
+    if (isRenderable) {
+      this.container = this._createContainer();
+    }
+  }
+  AnnotationElement.prototype = {
+    _createContainer: function AnnotationElement_createContainer() {
+      var data = this.data,
+          page = this.page,
+          viewport = this.viewport;
+      var container = document.createElement('section');
+      var width = data.rect[2] - data.rect[0];
+      var height = data.rect[3] - data.rect[1];
+      container.setAttribute('data-annotation-id', data.id);
+      var rect = Util.normalizeRect([data.rect[0], page.view[3] - data.rect[1] + page.view[1], data.rect[2], page.view[3] - data.rect[3] + page.view[1]]);
+      CustomStyle.setProp('transform', container, 'matrix(' + viewport.transform.join(',') + ')');
+      CustomStyle.setProp('transformOrigin', container, -rect[0] + 'px ' + -rect[1] + 'px');
+      if (data.borderStyle.width > 0) {
+        container.style.borderWidth = data.borderStyle.width + 'px';
+        if (data.borderStyle.style !== AnnotationBorderStyleType.UNDERLINE) {
+          width = width - 2 * data.borderStyle.width;
+          height = height - 2 * data.borderStyle.width;
+        }
+        var horizontalRadius = data.borderStyle.horizontalCornerRadius;
+        var verticalRadius = data.borderStyle.verticalCornerRadius;
+        if (horizontalRadius > 0 || verticalRadius > 0) {
+          var radius = horizontalRadius + 'px / ' + verticalRadius + 'px';
+          CustomStyle.setProp('borderRadius', container, radius);
+        }
+        switch (data.borderStyle.style) {
+          case AnnotationBorderStyleType.SOLID:
+            container.style.borderStyle = 'solid';
+            break;
+          case AnnotationBorderStyleType.DASHED:
+            container.style.borderStyle = 'dashed';
+            break;
+          case AnnotationBorderStyleType.BEVELED:
+            warn('Unimplemented border style: beveled');
+            break;
+          case AnnotationBorderStyleType.INSET:
+            warn('Unimplemented border style: inset');
+            break;
+          case AnnotationBorderStyleType.UNDERLINE:
+            container.style.borderBottomStyle = 'solid';
+            break;
+          default:
+            break;
+        }
+        if (data.color) {
+          container.style.borderColor = Util.makeCssRgb(data.color[0] | 0, data.color[1] | 0, data.color[2] | 0);
+        } else {
+          container.style.borderWidth = 0;
+        }
+      }
+      container.style.left = rect[0] + 'px';
+      container.style.top = rect[1] + 'px';
+      container.style.width = width + 'px';
+      container.style.height = height + 'px';
+      return container;
+    },
+    _createPopup: function AnnotationElement_createPopup(container, trigger, data) {
+      if (!trigger) {
+        trigger = document.createElement('div');
+        trigger.style.height = container.style.height;
+        trigger.style.width = container.style.width;
+        container.appendChild(trigger);
+      }
+      var popupElement = new PopupElement({
+        container: container,
+        trigger: trigger,
+        color: data.color,
+        title: data.title,
+        contents: data.contents,
+        hideWrapper: true
+      });
+      var popup = popupElement.render();
+      popup.style.left = container.style.width;
+      container.appendChild(popup);
+    },
+    render: function AnnotationElement_render() {
+      throw new Error('Abstract method AnnotationElement.render called');
+    }
+  };
+  return AnnotationElement;
+}();
+var LinkAnnotationElement = function LinkAnnotationElementClosure() {
+  function LinkAnnotationElement(parameters) {
+    AnnotationElement.call(this, parameters, true);
+  }
+  Util.inherit(LinkAnnotationElement, AnnotationElement, {
+    render: function LinkAnnotationElement_render() {
+      this.container.className = 'linkAnnotation';
+      var link = document.createElement('a');
+      addLinkAttributes(link, {
+        url: this.data.url,
+        target: this.data.newWindow ? LinkTarget.BLANK : undefined
+      });
+      if (!this.data.url) {
+        if (this.data.action) {
+          this._bindNamedAction(link, this.data.action);
+        } else {
+          this._bindLink(link, this.data.dest);
+        }
+      }
+      this.container.appendChild(link);
+      return this.container;
+    },
+    _bindLink: function LinkAnnotationElement_bindLink(link, destination) {
+      var self = this;
+      link.href = this.linkService.getDestinationHash(destination);
+      link.onclick = function () {
+        if (destination) {
+          self.linkService.navigateTo(destination);
+        }
+        return false;
+      };
+      if (destination) {
+        link.className = 'internalLink';
+      }
+    },
+    _bindNamedAction: function LinkAnnotationElement_bindNamedAction(link, action) {
+      var self = this;
+      link.href = this.linkService.getAnchorUrl('');
+      link.onclick = function () {
+        self.linkService.executeNamedAction(action);
+        return false;
+      };
+      link.className = 'internalLink';
+    }
+  });
+  return LinkAnnotationElement;
+}();
+var TextAnnotationElement = function TextAnnotationElementClosure() {
+  function TextAnnotationElement(parameters) {
+    var isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents);
+    AnnotationElement.call(this, parameters, isRenderable);
+  }
+  Util.inherit(TextAnnotationElement, AnnotationElement, {
+    render: function TextAnnotationElement_render() {
+      this.container.className = 'textAnnotation';
+      var image = document.createElement('img');
+      image.style.height = this.container.style.height;
+      image.style.width = this.container.style.width;
+      image.src = this.imageResourcesPath + 'annotation-' + this.data.name.toLowerCase() + '.svg';
+      image.alt = '[{{type}} Annotation]';
+      image.dataset.l10nId = 'text_annotation_type';
+      image.dataset.l10nArgs = JSON.stringify({ type: this.data.name });
+      if (!this.data.hasPopup) {
+        this._createPopup(this.container, image, this.data);
+      }
+      this.container.appendChild(image);
+      return this.container;
+    }
+  });
+  return TextAnnotationElement;
+}();
+var WidgetAnnotationElement = function WidgetAnnotationElementClosure() {
+  function WidgetAnnotationElement(parameters, isRenderable) {
+    AnnotationElement.call(this, parameters, isRenderable);
+  }
+  Util.inherit(WidgetAnnotationElement, AnnotationElement, {
+    render: function WidgetAnnotationElement_render() {
+      return this.container;
+    }
+  });
+  return WidgetAnnotationElement;
+}();
+var TextWidgetAnnotationElement = function TextWidgetAnnotationElementClosure() {
+  var TEXT_ALIGNMENT = ['left', 'center', 'right'];
+  function TextWidgetAnnotationElement(parameters) {
+    var isRenderable = parameters.renderInteractiveForms || !parameters.data.hasAppearance && !!parameters.data.fieldValue;
+    WidgetAnnotationElement.call(this, parameters, isRenderable);
+  }
+  Util.inherit(TextWidgetAnnotationElement, WidgetAnnotationElement, {
+    render: function TextWidgetAnnotationElement_render() {
+      this.container.className = 'textWidgetAnnotation';
+      var element = null;
+      if (this.renderInteractiveForms) {
+        if (this.data.multiLine) {
+          element = document.createElement('textarea');
+          element.textContent = this.data.fieldValue;
+        } else {
+          element = document.createElement('input');
+          element.type = 'text';
+          element.setAttribute('value', this.data.fieldValue);
+        }
+        element.disabled = this.data.readOnly;
+        if (this.data.maxLen !== null) {
+          element.maxLength = this.data.maxLen;
+        }
+        if (this.data.comb) {
+          var fieldWidth = this.data.rect[2] - this.data.rect[0];
+          var combWidth = fieldWidth / this.data.maxLen;
+          element.classList.add('comb');
+          element.style.letterSpacing = 'calc(' + combWidth + 'px - 1ch)';
+        }
+      } else {
+        element = document.createElement('div');
+        element.textContent = this.data.fieldValue;
+        element.style.verticalAlign = 'middle';
+        element.style.display = 'table-cell';
+        var font = null;
+        if (this.data.fontRefName) {
+          font = this.page.commonObjs.getData(this.data.fontRefName);
+        }
+        this._setTextStyle(element, font);
+      }
+      if (this.data.textAlignment !== null) {
+        element.style.textAlign = TEXT_ALIGNMENT[this.data.textAlignment];
+      }
+      this.container.appendChild(element);
+      return this.container;
+    },
+    _setTextStyle: function TextWidgetAnnotationElement_setTextStyle(element, font) {
+      var style = element.style;
+      style.fontSize = this.data.fontSize + 'px';
+      style.direction = this.data.fontDirection < 0 ? 'rtl' : 'ltr';
+      if (!font) {
+        return;
+      }
+      style.fontWeight = font.black ? font.bold ? '900' : 'bold' : font.bold ? 'bold' : 'normal';
+      style.fontStyle = font.italic ? 'italic' : 'normal';
+      var fontFamily = font.loadedName ? '"' + font.loadedName + '", ' : '';
+      var fallbackName = font.fallbackName || 'Helvetica, sans-serif';
+      style.fontFamily = fontFamily + fallbackName;
+    }
+  });
+  return TextWidgetAnnotationElement;
+}();
+var CheckboxWidgetAnnotationElement = function CheckboxWidgetAnnotationElementClosure() {
+  function CheckboxWidgetAnnotationElement(parameters) {
+    WidgetAnnotationElement.call(this, parameters, parameters.renderInteractiveForms);
+  }
+  Util.inherit(CheckboxWidgetAnnotationElement, WidgetAnnotationElement, {
+    render: function CheckboxWidgetAnnotationElement_render() {
+      this.container.className = 'buttonWidgetAnnotation checkBox';
+      var element = document.createElement('input');
+      element.disabled = this.data.readOnly;
+      element.type = 'checkbox';
+      if (this.data.fieldValue && this.data.fieldValue !== 'Off') {
+        element.setAttribute('checked', true);
+      }
+      this.container.appendChild(element);
+      return this.container;
+    }
+  });
+  return CheckboxWidgetAnnotationElement;
+}();
+var RadioButtonWidgetAnnotationElement = function RadioButtonWidgetAnnotationElementClosure() {
+  function RadioButtonWidgetAnnotationElement(parameters) {
+    WidgetAnnotationElement.call(this, parameters, parameters.renderInteractiveForms);
+  }
+  Util.inherit(RadioButtonWidgetAnnotationElement, WidgetAnnotationElement, {
+    render: function RadioButtonWidgetAnnotationElement_render() {
+      this.container.className = 'buttonWidgetAnnotation radioButton';
+      var element = document.createElement('input');
+      element.disabled = this.data.readOnly;
+      element.type = 'radio';
+      element.name = this.data.fieldName;
+      if (this.data.fieldValue === this.data.buttonValue) {
+        element.setAttribute('checked', true);
+      }
+      this.container.appendChild(element);
+      return this.container;
+    }
+  });
+  return RadioButtonWidgetAnnotationElement;
+}();
+var ChoiceWidgetAnnotationElement = function ChoiceWidgetAnnotationElementClosure() {
+  function ChoiceWidgetAnnotationElement(parameters) {
+    WidgetAnnotationElement.call(this, parameters, parameters.renderInteractiveForms);
+  }
+  Util.inherit(ChoiceWidgetAnnotationElement, WidgetAnnotationElement, {
+    render: function ChoiceWidgetAnnotationElement_render() {
+      this.container.className = 'choiceWidgetAnnotation';
+      var selectElement = document.createElement('select');
+      selectElement.disabled = this.data.readOnly;
+      if (!this.data.combo) {
+        selectElement.size = this.data.options.length;
+        if (this.data.multiSelect) {
+          selectElement.multiple = true;
+        }
+      }
+      for (var i = 0, ii = this.data.options.length; i < ii; i++) {
+        var option = this.data.options[i];
+        var optionElement = document.createElement('option');
+        optionElement.textContent = option.displayValue;
+        optionElement.value = option.exportValue;
+        if (this.data.fieldValue.indexOf(option.displayValue) >= 0) {
+          optionElement.setAttribute('selected', true);
+        }
+        selectElement.appendChild(optionElement);
+      }
+      this.container.appendChild(selectElement);
+      return this.container;
+    }
+  });
+  return ChoiceWidgetAnnotationElement;
+}();
+var PopupAnnotationElement = function PopupAnnotationElementClosure() {
+  function PopupAnnotationElement(parameters) {
+    var isRenderable = !!(parameters.data.title || parameters.data.contents);
+    AnnotationElement.call(this, parameters, isRenderable);
+  }
+  Util.inherit(PopupAnnotationElement, AnnotationElement, {
+    render: function PopupAnnotationElement_render() {
+      this.container.className = 'popupAnnotation';
+      var selector = '[data-annotation-id="' + this.data.parentId + '"]';
+      var parentElement = this.layer.querySelector(selector);
+      if (!parentElement) {
+        return this.container;
+      }
+      var popup = new PopupElement({
+        container: this.container,
+        trigger: parentElement,
+        color: this.data.color,
+        title: this.data.title,
+        contents: this.data.contents
+      });
+      var parentLeft = parseFloat(parentElement.style.left);
+      var parentWidth = parseFloat(parentElement.style.width);
+      CustomStyle.setProp('transformOrigin', this.container, -(parentLeft + parentWidth) + 'px -' + parentElement.style.top);
+      this.container.style.left = parentLeft + parentWidth + 'px';
+      this.container.appendChild(popup.render());
+      return this.container;
+    }
+  });
+  return PopupAnnotationElement;
+}();
+var PopupElement = function PopupElementClosure() {
+  var BACKGROUND_ENLIGHT = 0.7;
+  function PopupElement(parameters) {
+    this.container = parameters.container;
+    this.trigger = parameters.trigger;
+    this.color = parameters.color;
+    this.title = parameters.title;
+    this.contents = parameters.contents;
+    this.hideWrapper = parameters.hideWrapper || false;
+    this.pinned = false;
+  }
+  PopupElement.prototype = {
+    render: function PopupElement_render() {
+      var wrapper = document.createElement('div');
+      wrapper.className = 'popupWrapper';
+      this.hideElement = this.hideWrapper ? wrapper : this.container;
+      this.hideElement.setAttribute('hidden', true);
+      var popup = document.createElement('div');
+      popup.className = 'popup';
+      var color = this.color;
+      if (color) {
+        var r = BACKGROUND_ENLIGHT * (255 - color[0]) + color[0];
+        var g = BACKGROUND_ENLIGHT * (255 - color[1]) + color[1];
+        var b = BACKGROUND_ENLIGHT * (255 - color[2]) + color[2];
+        popup.style.backgroundColor = Util.makeCssRgb(r | 0, g | 0, b | 0);
+      }
+      var contents = this._formatContents(this.contents);
+      var title = document.createElement('h1');
+      title.textContent = this.title;
+      this.trigger.addEventListener('click', this._toggle.bind(this));
+      this.trigger.addEventListener('mouseover', this._show.bind(this, false));
+      this.trigger.addEventListener('mouseout', this._hide.bind(this, false));
+      popup.addEventListener('click', this._hide.bind(this, true));
+      popup.appendChild(title);
+      popup.appendChild(contents);
+      wrapper.appendChild(popup);
+      return wrapper;
+    },
+    _formatContents: function PopupElement_formatContents(contents) {
+      var p = document.createElement('p');
+      var lines = contents.split(/(?:\r\n?|\n)/);
+      for (var i = 0, ii = lines.length; i < ii; ++i) {
+        var line = lines[i];
+        p.appendChild(document.createTextNode(line));
+        if (i < ii - 1) {
+          p.appendChild(document.createElement('br'));
+        }
+      }
+      return p;
+    },
+    _toggle: function PopupElement_toggle() {
+      if (this.pinned) {
+        this._hide(true);
+      } else {
+        this._show(true);
+      }
+    },
+    _show: function PopupElement_show(pin) {
+      if (pin) {
+        this.pinned = true;
+      }
+      if (this.hideElement.hasAttribute('hidden')) {
+        this.hideElement.removeAttribute('hidden');
+        this.container.style.zIndex += 1;
+      }
+    },
+    _hide: function PopupElement_hide(unpin) {
+      if (unpin) {
+        this.pinned = false;
+      }
+      if (!this.hideElement.hasAttribute('hidden') && !this.pinned) {
+        this.hideElement.setAttribute('hidden', true);
+        this.container.style.zIndex -= 1;
+      }
+    }
+  };
+  return PopupElement;
+}();
+var HighlightAnnotationElement = function HighlightAnnotationElementClosure() {
+  function HighlightAnnotationElement(parameters) {
+    var isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents);
+    AnnotationElement.call(this, parameters, isRenderable);
+  }
+  Util.inherit(HighlightAnnotationElement, AnnotationElement, {
+    render: function HighlightAnnotationElement_render() {
+      this.container.className = 'highlightAnnotation';
+      if (!this.data.hasPopup) {
+        this._createPopup(this.container, null, this.data);
+      }
+      return this.container;
+    }
+  });
+  return HighlightAnnotationElement;
+}();
+var UnderlineAnnotationElement = function UnderlineAnnotationElementClosure() {
+  function UnderlineAnnotationElement(parameters) {
+    var isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents);
+    AnnotationElement.call(this, parameters, isRenderable);
+  }
+  Util.inherit(UnderlineAnnotationElement, AnnotationElement, {
+    render: function UnderlineAnnotationElement_render() {
+      this.container.className = 'underlineAnnotation';
+      if (!this.data.hasPopup) {
+        this._createPopup(this.container, null, this.data);
+      }
+      return this.container;
+    }
+  });
+  return UnderlineAnnotationElement;
+}();
+var SquigglyAnnotationElement = function SquigglyAnnotationElementClosure() {
+  function SquigglyAnnotationElement(parameters) {
+    var isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents);
+    AnnotationElement.call(this, parameters, isRenderable);
+  }
+  Util.inherit(SquigglyAnnotationElement, AnnotationElement, {
+    render: function SquigglyAnnotationElement_render() {
+      this.container.className = 'squigglyAnnotation';
+      if (!this.data.hasPopup) {
+        this._createPopup(this.container, null, this.data);
+      }
+      return this.container;
+    }
+  });
+  return SquigglyAnnotationElement;
+}();
+var StrikeOutAnnotationElement = function StrikeOutAnnotationElementClosure() {
+  function StrikeOutAnnotationElement(parameters) {
+    var isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents);
+    AnnotationElement.call(this, parameters, isRenderable);
+  }
+  Util.inherit(StrikeOutAnnotationElement, AnnotationElement, {
+    render: function StrikeOutAnnotationElement_render() {
+      this.container.className = 'strikeoutAnnotation';
+      if (!this.data.hasPopup) {
+        this._createPopup(this.container, null, this.data);
+      }
+      return this.container;
+    }
+  });
+  return StrikeOutAnnotationElement;
+}();
+var FileAttachmentAnnotationElement = function FileAttachmentAnnotationElementClosure() {
+  function FileAttachmentAnnotationElement(parameters) {
+    AnnotationElement.call(this, parameters, true);
+    var file = this.data.file;
+    this.filename = getFilenameFromUrl(file.filename);
+    this.content = file.content;
+    this.linkService.onFileAttachmentAnnotation({
+      id: stringToPDFString(file.filename),
+      filename: file.filename,
+      content: file.content
+    });
+  }
+  Util.inherit(FileAttachmentAnnotationElement, AnnotationElement, {
+    render: function FileAttachmentAnnotationElement_render() {
+      this.container.className = 'fileAttachmentAnnotation';
+      var trigger = document.createElement('div');
+      trigger.style.height = this.container.style.height;
+      trigger.style.width = this.container.style.width;
+      trigger.addEventListener('dblclick', this._download.bind(this));
+      if (!this.data.hasPopup && (this.data.title || this.data.contents)) {
+        this._createPopup(this.container, trigger, this.data);
+      }
+      this.container.appendChild(trigger);
+      return this.container;
+    },
+    _download: function FileAttachmentAnnotationElement_download() {
+      if (!this.downloadManager) {
+        warn('Download cannot be started due to unavailable download manager');
+        return;
+      }
+      this.downloadManager.downloadData(this.content, this.filename, '');
+    }
+  });
+  return FileAttachmentAnnotationElement;
+}();
+var AnnotationLayer = function AnnotationLayerClosure() {
+  return {
+    render: function AnnotationLayer_render(parameters) {
+      var annotationElementFactory = new AnnotationElementFactory();
+      for (var i = 0, ii = parameters.annotations.length; i < ii; i++) {
+        var data = parameters.annotations[i];
+        if (!data) {
+          continue;
+        }
+        var element = annotationElementFactory.create({
+          data: data,
+          layer: parameters.div,
+          page: parameters.page,
+          viewport: parameters.viewport,
+          linkService: parameters.linkService,
+          downloadManager: parameters.downloadManager,
+          imageResourcesPath: parameters.imageResourcesPath || getDefaultSetting('imageResourcesPath'),
+          renderInteractiveForms: parameters.renderInteractiveForms || false
+        });
+        if (element.isRenderable) {
+          parameters.div.appendChild(element.render());
+        }
+      }
+    },
+    update: function AnnotationLayer_update(parameters) {
+      for (var i = 0, ii = parameters.annotations.length; i < ii; i++) {
+        var data = parameters.annotations[i];
+        var element = parameters.div.querySelector('[data-annotation-id="' + data.id + '"]');
+        if (element) {
+          CustomStyle.setProp('transform', element, 'matrix(' + parameters.viewport.transform.join(',') + ')');
+        }
+      }
+      parameters.div.removeAttribute('hidden');
+    }
+  };
+}();
+exports.AnnotationLayer = AnnotationLayer;
+
+/***/ }),
+/* 3 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var displayFontLoader = __w_pdfjs_require__(11);
+var displayCanvas = __w_pdfjs_require__(10);
+var displayMetadata = __w_pdfjs_require__(7);
+var displayDOMUtils = __w_pdfjs_require__(1);
+var amdRequire;
+var InvalidPDFException = sharedUtil.InvalidPDFException;
+var MessageHandler = sharedUtil.MessageHandler;
+var MissingPDFException = sharedUtil.MissingPDFException;
+var PageViewport = sharedUtil.PageViewport;
+var PasswordException = sharedUtil.PasswordException;
+var StatTimer = sharedUtil.StatTimer;
+var UnexpectedResponseException = sharedUtil.UnexpectedResponseException;
+var UnknownErrorException = sharedUtil.UnknownErrorException;
+var Util = sharedUtil.Util;
+var createPromiseCapability = sharedUtil.createPromiseCapability;
+var error = sharedUtil.error;
+var deprecated = sharedUtil.deprecated;
+var getVerbosityLevel = sharedUtil.getVerbosityLevel;
+var info = sharedUtil.info;
+var isInt = sharedUtil.isInt;
+var isArray = sharedUtil.isArray;
+var isArrayBuffer = sharedUtil.isArrayBuffer;
+var isSameOrigin = sharedUtil.isSameOrigin;
+var loadJpegStream = sharedUtil.loadJpegStream;
+var stringToBytes = sharedUtil.stringToBytes;
+var globalScope = sharedUtil.globalScope;
+var warn = sharedUtil.warn;
+var FontFaceObject = displayFontLoader.FontFaceObject;
+var FontLoader = displayFontLoader.FontLoader;
+var CanvasGraphics = displayCanvas.CanvasGraphics;
+var Metadata = displayMetadata.Metadata;
+var getDefaultSetting = displayDOMUtils.getDefaultSetting;
+var DOMCanvasFactory = displayDOMUtils.DOMCanvasFactory;
+var DOMCMapReaderFactory = displayDOMUtils.DOMCMapReaderFactory;
+var DEFAULT_RANGE_CHUNK_SIZE = 65536;
+var isWorkerDisabled = false;
+var workerSrc;
+var isPostMessageTransfersDisabled = false;
+var pdfjsFilePath = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : null;
+var fakeWorkerFilesLoader = null;
+var useRequireEnsure = false;
+if (typeof __pdfjsdev_webpack__ === 'undefined') {
+  if (typeof window === 'undefined') {
+    isWorkerDisabled = true;
+    if (false) {
+      require.ensure = require('node-ensure');
+    }
+    useRequireEnsure = true;
+  } else if (true) {
+    useRequireEnsure = true;
+  }
+  if (typeof requirejs !== 'undefined' && requirejs.toUrl) {
+    workerSrc = requirejs.toUrl('pdfjs-dist/build/pdf.worker.js');
+  }
+  var dynamicLoaderSupported = typeof requirejs !== 'undefined' && requirejs.load;
+  fakeWorkerFilesLoader = useRequireEnsure ? function (callback) {
+    __webpack_require__.e/* require.ensure */(0).then((function () {
+      var worker = __webpack_require__(1);
+      callback(worker.WorkerMessageHandler);
+    }).bind(null, __webpack_require__)).catch(__webpack_require__.oe);
+  } : dynamicLoaderSupported ? function (callback) {
+    requirejs(['pdfjs-dist/build/pdf.worker'], function (worker) {
+      callback(worker.WorkerMessageHandler);
+    });
+  } : null;
+}
+function getDocument(src, pdfDataRangeTransport, passwordCallback, progressCallback) {
+  var task = new PDFDocumentLoadingTask();
+  if (arguments.length > 1) {
+    deprecated('getDocument is called with pdfDataRangeTransport, ' + 'passwordCallback or progressCallback argument');
+  }
+  if (pdfDataRangeTransport) {
+    if (!(pdfDataRangeTransport instanceof PDFDataRangeTransport)) {
+      pdfDataRangeTransport = Object.create(pdfDataRangeTransport);
+      pdfDataRangeTransport.length = src.length;
+      pdfDataRangeTransport.initialData = src.initialData;
+      if (!pdfDataRangeTransport.abort) {
+        pdfDataRangeTransport.abort = function () {};
+      }
+    }
+    src = Object.create(src);
+    src.range = pdfDataRangeTransport;
+  }
+  task.onPassword = passwordCallback || null;
+  task.onProgress = progressCallback || null;
+  var source;
+  if (typeof src === 'string') {
+    source = { url: src };
+  } else if (isArrayBuffer(src)) {
+    source = { data: src };
+  } else if (src instanceof PDFDataRangeTransport) {
+    source = { range: src };
+  } else {
+    if (typeof src !== 'object') {
+      error('Invalid parameter in getDocument, need either Uint8Array, ' + 'string or a parameter object');
+    }
+    if (!src.url && !src.data && !src.range) {
+      error('Invalid parameter object: need either .data, .range or .url');
+    }
+    source = src;
+  }
+  var params = {};
+  var rangeTransport = null;
+  var worker = null;
+  for (var key in source) {
+    if (key === 'url' && typeof window !== 'undefined') {
+      params[key] = new URL(source[key], window.location).href;
+      continue;
+    } else if (key === 'range') {
+      rangeTransport = source[key];
+      continue;
+    } else if (key === 'worker') {
+      worker = source[key];
+      continue;
+    } else if (key === 'data' && !(source[key] instanceof Uint8Array)) {
+      var pdfBytes = source[key];
+      if (typeof pdfBytes === 'string') {
+        params[key] = stringToBytes(pdfBytes);
+      } else if (typeof pdfBytes === 'object' && pdfBytes !== null && !isNaN(pdfBytes.length)) {
+        params[key] = new Uint8Array(pdfBytes);
+      } else if (isArrayBuffer(pdfBytes)) {
+        params[key] = new Uint8Array(pdfBytes);
+      } else {
+        error('Invalid PDF binary data: either typed array, string or ' + 'array-like object is expected in the data property.');
+      }
+      continue;
+    }
+    params[key] = source[key];
+  }
+  params.rangeChunkSize = params.rangeChunkSize || DEFAULT_RANGE_CHUNK_SIZE;
+  params.disableNativeImageDecoder = params.disableNativeImageDecoder === true;
+  var CMapReaderFactory = params.CMapReaderFactory || DOMCMapReaderFactory;
+  if (!worker) {
+    var workerPort = getDefaultSetting('workerPort');
+    worker = workerPort ? new PDFWorker(null, workerPort) : new PDFWorker();
+    task._worker = worker;
+  }
+  var docId = task.docId;
+  worker.promise.then(function () {
+    if (task.destroyed) {
+      throw new Error('Loading aborted');
+    }
+    return _fetchDocument(worker, params, rangeTransport, docId).then(function (workerId) {
+      if (task.destroyed) {
+        throw new Error('Loading aborted');
+      }
+      var messageHandler = new MessageHandler(docId, workerId, worker.port);
+      var transport = new WorkerTransport(messageHandler, task, rangeTransport, CMapReaderFactory);
+      task._transport = transport;
+      messageHandler.send('Ready', null);
+    });
+  }).catch(task._capability.reject);
+  return task;
+}
+function _fetchDocument(worker, source, pdfDataRangeTransport, docId) {
+  if (worker.destroyed) {
+    return Promise.reject(new Error('Worker was destroyed'));
+  }
+  source.disableAutoFetch = getDefaultSetting('disableAutoFetch');
+  source.disableStream = getDefaultSetting('disableStream');
+  source.chunkedViewerLoading = !!pdfDataRangeTransport;
+  if (pdfDataRangeTransport) {
+    source.length = pdfDataRangeTransport.length;
+    source.initialData = pdfDataRangeTransport.initialData;
+  }
+  return worker.messageHandler.sendWithPromise('GetDocRequest', {
+    docId: docId,
+    source: source,
+    disableRange: getDefaultSetting('disableRange'),
+    maxImageSize: getDefaultSetting('maxImageSize'),
+    disableFontFace: getDefaultSetting('disableFontFace'),
+    disableCreateObjectURL: getDefaultSetting('disableCreateObjectURL'),
+    postMessageTransfers: getDefaultSetting('postMessageTransfers') && !isPostMessageTransfersDisabled,
+    docBaseUrl: source.docBaseUrl,
+    disableNativeImageDecoder: source.disableNativeImageDecoder
+  }).then(function (workerId) {
+    if (worker.destroyed) {
+      throw new Error('Worker was destroyed');
+    }
+    return workerId;
+  });
+}
+var PDFDocumentLoadingTask = function PDFDocumentLoadingTaskClosure() {
+  var nextDocumentId = 0;
+  function PDFDocumentLoadingTask() {
+    this._capability = createPromiseCapability();
+    this._transport = null;
+    this._worker = null;
+    this.docId = 'd' + nextDocumentId++;
+    this.destroyed = false;
+    this.onPassword = null;
+    this.onProgress = null;
+    this.onUnsupportedFeature = null;
+  }
+  PDFDocumentLoadingTask.prototype = {
+    get promise() {
+      return this._capability.promise;
+    },
+    destroy: function () {
+      this.destroyed = true;
+      var transportDestroyed = !this._transport ? Promise.resolve() : this._transport.destroy();
+      return transportDestroyed.then(function () {
+        this._transport = null;
+        if (this._worker) {
+          this._worker.destroy();
+          this._worker = null;
+        }
+      }.bind(this));
+    },
+    then: function PDFDocumentLoadingTask_then(onFulfilled, onRejected) {
+      return this.promise.then.apply(this.promise, arguments);
+    }
+  };
+  return PDFDocumentLoadingTask;
+}();
+var PDFDataRangeTransport = function pdfDataRangeTransportClosure() {
+  function PDFDataRangeTransport(length, initialData) {
+    this.length = length;
+    this.initialData = initialData;
+    this._rangeListeners = [];
+    this._progressListeners = [];
+    this._progressiveReadListeners = [];
+    this._readyCapability = createPromiseCapability();
+  }
+  PDFDataRangeTransport.prototype = {
+    addRangeListener: function PDFDataRangeTransport_addRangeListener(listener) {
+      this._rangeListeners.push(listener);
+    },
+    addProgressListener: function PDFDataRangeTransport_addProgressListener(listener) {
+      this._progressListeners.push(listener);
+    },
+    addProgressiveReadListener: function PDFDataRangeTransport_addProgressiveReadListener(listener) {
+      this._progressiveReadListeners.push(listener);
+    },
+    onDataRange: function PDFDataRangeTransport_onDataRange(begin, chunk) {
+      var listeners = this._rangeListeners;
+      for (var i = 0, n = listeners.length; i < n; ++i) {
+        listeners[i](begin, chunk);
+      }
+    },
+    onDataProgress: function PDFDataRangeTransport_onDataProgress(loaded) {
+      this._readyCapability.promise.then(function () {
+        var listeners = this._progressListeners;
+        for (var i = 0, n = listeners.length; i < n; ++i) {
+          listeners[i](loaded);
+        }
+      }.bind(this));
+    },
+    onDataProgressiveRead: function PDFDataRangeTransport_onDataProgress(chunk) {
+      this._readyCapability.promise.then(function () {
+        var listeners = this._progressiveReadListeners;
+        for (var i = 0, n = listeners.length; i < n; ++i) {
+          listeners[i](chunk);
+        }
+      }.bind(this));
+    },
+    transportReady: function PDFDataRangeTransport_transportReady() {
+      this._readyCapability.resolve();
+    },
+    requestDataRange: function PDFDataRangeTransport_requestDataRange(begin, end) {
+      throw new Error('Abstract method PDFDataRangeTransport.requestDataRange');
+    },
+    abort: function PDFDataRangeTransport_abort() {}
+  };
+  return PDFDataRangeTransport;
+}();
+var PDFDocumentProxy = function PDFDocumentProxyClosure() {
+  function PDFDocumentProxy(pdfInfo, transport, loadingTask) {
+    this.pdfInfo = pdfInfo;
+    this.transport = transport;
+    this.loadingTask = loadingTask;
+  }
+  PDFDocumentProxy.prototype = {
+    get numPages() {
+      return this.pdfInfo.numPages;
+    },
+    get fingerprint() {
+      return this.pdfInfo.fingerprint;
+    },
+    getPage: function PDFDocumentProxy_getPage(pageNumber) {
+      return this.transport.getPage(pageNumber);
+    },
+    getPageIndex: function PDFDocumentProxy_getPageIndex(ref) {
+      return this.transport.getPageIndex(ref);
+    },
+    getDestinations: function PDFDocumentProxy_getDestinations() {
+      return this.transport.getDestinations();
+    },
+    getDestination: function PDFDocumentProxy_getDestination(id) {
+      return this.transport.getDestination(id);
+    },
+    getPageLabels: function PDFDocumentProxy_getPageLabels() {
+      return this.transport.getPageLabels();
+    },
+    getAttachments: function PDFDocumentProxy_getAttachments() {
+      return this.transport.getAttachments();
+    },
+    getJavaScript: function PDFDocumentProxy_getJavaScript() {
+      return this.transport.getJavaScript();
+    },
+    getOutline: function PDFDocumentProxy_getOutline() {
+      return this.transport.getOutline();
+    },
+    getMetadata: function PDFDocumentProxy_getMetadata() {
+      return this.transport.getMetadata();
+    },
+    getData: function PDFDocumentProxy_getData() {
+      return this.transport.getData();
+    },
+    getDownloadInfo: function PDFDocumentProxy_getDownloadInfo() {
+      return this.transport.downloadInfoCapability.promise;
+    },
+    getStats: function PDFDocumentProxy_getStats() {
+      return this.transport.getStats();
+    },
+    cleanup: function PDFDocumentProxy_cleanup() {
+      this.transport.startCleanup();
+    },
+    destroy: function PDFDocumentProxy_destroy() {
+      return this.loadingTask.destroy();
+    }
+  };
+  return PDFDocumentProxy;
+}();
+var PDFPageProxy = function PDFPageProxyClosure() {
+  function PDFPageProxy(pageIndex, pageInfo, transport) {
+    this.pageIndex = pageIndex;
+    this.pageInfo = pageInfo;
+    this.transport = transport;
+    this.stats = new StatTimer();
+    this.stats.enabled = getDefaultSetting('enableStats');
+    this.commonObjs = transport.commonObjs;
+    this.objs = new PDFObjects();
+    this.cleanupAfterRender = false;
+    this.pendingCleanup = false;
+    this.intentStates = Object.create(null);
+    this.destroyed = false;
+  }
+  PDFPageProxy.prototype = {
+    get pageNumber() {
+      return this.pageIndex + 1;
+    },
+    get rotate() {
+      return this.pageInfo.rotate;
+    },
+    get ref() {
+      return this.pageInfo.ref;
+    },
+    get userUnit() {
+      return this.pageInfo.userUnit;
+    },
+    get view() {
+      return this.pageInfo.view;
+    },
+    getViewport: function PDFPageProxy_getViewport(scale, rotate) {
+      if (arguments.length < 2) {
+        rotate = this.rotate;
+      }
+      return new PageViewport(this.view, scale, rotate, 0, 0);
+    },
+    getAnnotations: function PDFPageProxy_getAnnotations(params) {
+      var intent = params && params.intent || null;
+      if (!this.annotationsPromise || this.annotationsIntent !== intent) {
+        this.annotationsPromise = this.transport.getAnnotations(this.pageIndex, intent);
+        this.annotationsIntent = intent;
+      }
+      return this.annotationsPromise;
+    },
+    render: function PDFPageProxy_render(params) {
+      var stats = this.stats;
+      stats.time('Overall');
+      this.pendingCleanup = false;
+      var renderingIntent = params.intent === 'print' ? 'print' : 'display';
+      var renderInteractiveForms = params.renderInteractiveForms === true ? true : false;
+      var canvasFactory = params.canvasFactory || new DOMCanvasFactory();
+      if (!this.intentStates[renderingIntent]) {
+        this.intentStates[renderingIntent] = Object.create(null);
+      }
+      var intentState = this.intentStates[renderingIntent];
+      if (!intentState.displayReadyCapability) {
+        intentState.receivingOperatorList = true;
+        intentState.displayReadyCapability = createPromiseCapability();
+        intentState.operatorList = {
+          fnArray: [],
+          argsArray: [],
+          lastChunk: false
+        };
+        this.stats.time('Page Request');
+        this.transport.messageHandler.send('RenderPageRequest', {
+          pageIndex: this.pageNumber - 1,
+          intent: renderingIntent,
+          renderInteractiveForms: renderInteractiveForms
+        });
+      }
+      var internalRenderTask = new InternalRenderTask(complete, params, this.objs, this.commonObjs, intentState.operatorList, this.pageNumber, canvasFactory);
+      internalRenderTask.useRequestAnimationFrame = renderingIntent !== 'print';
+      if (!intentState.renderTasks) {
+        intentState.renderTasks = [];
+      }
+      intentState.renderTasks.push(internalRenderTask);
+      var renderTask = internalRenderTask.task;
+      if (params.continueCallback) {
+        deprecated('render is used with continueCallback parameter');
+        renderTask.onContinue = params.continueCallback;
+      }
+      var self = this;
+      intentState.displayReadyCapability.promise.then(function pageDisplayReadyPromise(transparency) {
+        if (self.pendingCleanup) {
+          complete();
+          return;
+        }
+        stats.time('Rendering');
+        internalRenderTask.initializeGraphics(transparency);
+        internalRenderTask.operatorListChanged();
+      }, function pageDisplayReadPromiseError(reason) {
+        complete(reason);
+      });
+      function complete(error) {
+        var i = intentState.renderTasks.indexOf(internalRenderTask);
+        if (i >= 0) {
+          intentState.renderTasks.splice(i, 1);
+        }
+        if (self.cleanupAfterRender) {
+          self.pendingCleanup = true;
+        }
+        self._tryCleanup();
+        if (error) {
+          internalRenderTask.capability.reject(error);
+        } else {
+          internalRenderTask.capability.resolve();
+        }
+        stats.timeEnd('Rendering');
+        stats.timeEnd('Overall');
+      }
+      return renderTask;
+    },
+    getOperatorList: function PDFPageProxy_getOperatorList() {
+      function operatorListChanged() {
+        if (intentState.operatorList.lastChunk) {
+          intentState.opListReadCapability.resolve(intentState.operatorList);
+          var i = intentState.renderTasks.indexOf(opListTask);
+          if (i >= 0) {
+            intentState.renderTasks.splice(i, 1);
+          }
+        }
+      }
+      var renderingIntent = 'oplist';
+      if (!this.intentStates[renderingIntent]) {
+        this.intentStates[renderingIntent] = Object.create(null);
+      }
+      var intentState = this.intentStates[renderingIntent];
+      var opListTask;
+      if (!intentState.opListReadCapability) {
+        opListTask = {};
+        opListTask.operatorListChanged = operatorListChanged;
+        intentState.receivingOperatorList = true;
+        intentState.opListReadCapability = createPromiseCapability();
+        intentState.renderTasks = [];
+        intentState.renderTasks.push(opListTask);
+        intentState.operatorList = {
+          fnArray: [],
+          argsArray: [],
+          lastChunk: false
+        };
+        this.transport.messageHandler.send('RenderPageRequest', {
+          pageIndex: this.pageIndex,
+          intent: renderingIntent
+        });
+      }
+      return intentState.opListReadCapability.promise;
+    },
+    getTextContent: function PDFPageProxy_getTextContent(params) {
+      return this.transport.messageHandler.sendWithPromise('GetTextContent', {
+        pageIndex: this.pageNumber - 1,
+        normalizeWhitespace: params && params.normalizeWhitespace === true ? true : false,
+        combineTextItems: params && params.disableCombineTextItems === true ? false : true
+      });
+    },
+    _destroy: function PDFPageProxy_destroy() {
+      this.destroyed = true;
+      this.transport.pageCache[this.pageIndex] = null;
+      var waitOn = [];
+      Object.keys(this.intentStates).forEach(function (intent) {
+        if (intent === 'oplist') {
+          return;
+        }
+        var intentState = this.intentStates[intent];
+        intentState.renderTasks.forEach(function (renderTask) {
+          var renderCompleted = renderTask.capability.promise.catch(function () {});
+          waitOn.push(renderCompleted);
+          renderTask.cancel();
+        });
+      }, this);
+      this.objs.clear();
+      this.annotationsPromise = null;
+      this.pendingCleanup = false;
+      return Promise.all(waitOn);
+    },
+    destroy: function () {
+      deprecated('page destroy method, use cleanup() instead');
+      this.cleanup();
+    },
+    cleanup: function PDFPageProxy_cleanup() {
+      this.pendingCleanup = true;
+      this._tryCleanup();
+    },
+    _tryCleanup: function PDFPageProxy_tryCleanup() {
+      if (!this.pendingCleanup || Object.keys(this.intentStates).some(function (intent) {
+        var intentState = this.intentStates[intent];
+        return intentState.renderTasks.length !== 0 || intentState.receivingOperatorList;
+      }, this)) {
+        return;
+      }
+      Object.keys(this.intentStates).forEach(function (intent) {
+        delete this.intentStates[intent];
+      }, this);
+      this.objs.clear();
+      this.annotationsPromise = null;
+      this.pendingCleanup = false;
+    },
+    _startRenderPage: function PDFPageProxy_startRenderPage(transparency, intent) {
+      var intentState = this.intentStates[intent];
+      if (intentState.displayReadyCapability) {
+        intentState.displayReadyCapability.resolve(transparency);
+      }
+    },
+    _renderPageChunk: function PDFPageProxy_renderPageChunk(operatorListChunk, intent) {
+      var intentState = this.intentStates[intent];
+      var i, ii;
+      for (i = 0, ii = operatorListChunk.length; i < ii; i++) {
+        intentState.operatorList.fnArray.push(operatorListChunk.fnArray[i]);
+        intentState.operatorList.argsArray.push(operatorListChunk.argsArray[i]);
+      }
+      intentState.operatorList.lastChunk = operatorListChunk.lastChunk;
+      for (i = 0; i < intentState.renderTasks.length; i++) {
+        intentState.renderTasks[i].operatorListChanged();
+      }
+      if (operatorListChunk.lastChunk) {
+        intentState.receivingOperatorList = false;
+        this._tryCleanup();
+      }
+    }
+  };
+  return PDFPageProxy;
+}();
+var PDFWorker = function PDFWorkerClosure() {
+  var nextFakeWorkerId = 0;
+  function getWorkerSrc() {
+    if (typeof workerSrc !== 'undefined') {
+      return workerSrc;
+    }
+    if (getDefaultSetting('workerSrc')) {
+      return getDefaultSetting('workerSrc');
+    }
+    if (pdfjsFilePath) {
+      return pdfjsFilePath.replace(/\.js$/i, '.worker.js');
+    }
+    error('No PDFJS.workerSrc specified');
+  }
+  var fakeWorkerFilesLoadedCapability;
+  function setupFakeWorkerGlobal() {
+    var WorkerMessageHandler;
+    if (fakeWorkerFilesLoadedCapability) {
+      return fakeWorkerFilesLoadedCapability.promise;
+    }
+    fakeWorkerFilesLoadedCapability = createPromiseCapability();
+    var loader = fakeWorkerFilesLoader || function (callback) {
+      Util.loadScript(getWorkerSrc(), function () {
+        callback(window.pdfjsDistBuildPdfWorker.WorkerMessageHandler);
+      });
+    };
+    loader(fakeWorkerFilesLoadedCapability.resolve);
+    return fakeWorkerFilesLoadedCapability.promise;
+  }
+  function FakeWorkerPort(defer) {
+    this._listeners = [];
+    this._defer = defer;
+    this._deferred = Promise.resolve(undefined);
+  }
+  FakeWorkerPort.prototype = {
+    postMessage: function (obj, transfers) {
+      function cloneValue(value) {
+        if (typeof value !== 'object' || value === null) {
+          return value;
+        }
+        if (cloned.has(value)) {
+          return cloned.get(value);
+        }
+        var result;
+        var buffer;
+        if ((buffer = value.buffer) && isArrayBuffer(buffer)) {
+          var transferable = transfers && transfers.indexOf(buffer) >= 0;
+          if (value === buffer) {
+            result = value;
+          } else if (transferable) {
+            result = new value.constructor(buffer, value.byteOffset, value.byteLength);
+          } else {
+            result = new value.constructor(value);
+          }
+          cloned.set(value, result);
+          return result;
+        }
+        result = isArray(value) ? [] : {};
+        cloned.set(value, result);
+        for (var i in value) {
+          var desc,
+              p = value;
+          while (!(desc = Object.getOwnPropertyDescriptor(p, i))) {
+            p = Object.getPrototypeOf(p);
+          }
+          if (typeof desc.value === 'undefined' || typeof desc.value === 'function') {
+            continue;
+          }
+          result[i] = cloneValue(desc.value);
+        }
+        return result;
+      }
+      if (!this._defer) {
+        this._listeners.forEach(function (listener) {
+          listener.call(this, { data: obj });
+        }, this);
+        return;
+      }
+      var cloned = new WeakMap();
+      var e = { data: cloneValue(obj) };
+      this._deferred.then(function () {
+        this._listeners.forEach(function (listener) {
+          listener.call(this, e);
+        }, this);
+      }.bind(this));
+    },
+    addEventListener: function (name, listener) {
+      this._listeners.push(listener);
+    },
+    removeEventListener: function (name, listener) {
+      var i = this._listeners.indexOf(listener);
+      this._listeners.splice(i, 1);
+    },
+    terminate: function () {
+      this._listeners = [];
+    }
+  };
+  function createCDNWrapper(url) {
+    var wrapper = 'importScripts(\'' + url + '\');';
+    return URL.createObjectURL(new Blob([wrapper]));
+  }
+  function PDFWorker(name, port) {
+    this.name = name;
+    this.destroyed = false;
+    this._readyCapability = createPromiseCapability();
+    this._port = null;
+    this._webWorker = null;
+    this._messageHandler = null;
+    if (port) {
+      this._initializeFromPort(port);
+      return;
+    }
+    this._initialize();
+  }
+  PDFWorker.prototype = {
+    get promise() {
+      return this._readyCapability.promise;
+    },
+    get port() {
+      return this._port;
+    },
+    get messageHandler() {
+      return this._messageHandler;
+    },
+    _initializeFromPort: function PDFWorker_initializeFromPort(port) {
+      this._port = port;
+      this._messageHandler = new MessageHandler('main', 'worker', port);
+      this._messageHandler.on('ready', function () {});
+      this._readyCapability.resolve();
+    },
+    _initialize: function PDFWorker_initialize() {
+      if (!isWorkerDisabled && !getDefaultSetting('disableWorker') && typeof Worker !== 'undefined') {
+        var workerSrc = getWorkerSrc();
+        try {
+          if (!isSameOrigin(window.location.href, workerSrc)) {
+            workerSrc = createCDNWrapper(new URL(workerSrc, window.location).href);
+          }
+          var worker = new Worker(workerSrc);
+          var messageHandler = new MessageHandler('main', 'worker', worker);
+          var terminateEarly = function () {
+            worker.removeEventListener('error', onWorkerError);
+            messageHandler.destroy();
+            worker.terminate();
+            if (this.destroyed) {
+              this._readyCapability.reject(new Error('Worker was destroyed'));
+            } else {
+              this._setupFakeWorker();
+            }
+          }.bind(this);
+          var onWorkerError = function (event) {
+            if (!this._webWorker) {
+              terminateEarly();
+            }
+          }.bind(this);
+          worker.addEventListener('error', onWorkerError);
+          messageHandler.on('test', function PDFWorker_test(data) {
+            worker.removeEventListener('error', onWorkerError);
+            if (this.destroyed) {
+              terminateEarly();
+              return;
+            }
+            var supportTypedArray = data && data.supportTypedArray;
+            if (supportTypedArray) {
+              this._messageHandler = messageHandler;
+              this._port = worker;
+              this._webWorker = worker;
+              if (!data.supportTransfers) {
+                isPostMessageTransfersDisabled = true;
+              }
+              this._readyCapability.resolve();
+              messageHandler.send('configure', { verbosity: getVerbosityLevel() });
+            } else {
+              this._setupFakeWorker();
+              messageHandler.destroy();
+              worker.terminate();
+            }
+          }.bind(this));
+          messageHandler.on('console_log', function (data) {
+            console.log.apply(console, data);
+          });
+          messageHandler.on('console_error', function (data) {
+            console.error.apply(console, data);
+          });
+          messageHandler.on('ready', function (data) {
+            worker.removeEventListener('error', onWorkerError);
+            if (this.destroyed) {
+              terminateEarly();
+              return;
+            }
+            try {
+              sendTest();
+            } catch (e) {
+              this._setupFakeWorker();
+            }
+          }.bind(this));
+          var sendTest = function () {
+            var postMessageTransfers = getDefaultSetting('postMessageTransfers') && !isPostMessageTransfersDisabled;
+            var testObj = new Uint8Array([postMessageTransfers ? 255 : 0]);
+            try {
+              messageHandler.send('test', testObj, [testObj.buffer]);
+            } catch (ex) {
+              info('Cannot use postMessage transfers');
+              testObj[0] = 0;
+              messageHandler.send('test', testObj);
+            }
+          };
+          sendTest();
+          return;
+        } catch (e) {
+          info('The worker has been disabled.');
+        }
+      }
+      this._setupFakeWorker();
+    },
+    _setupFakeWorker: function PDFWorker_setupFakeWorker() {
+      if (!isWorkerDisabled && !getDefaultSetting('disableWorker')) {
+        warn('Setting up fake worker.');
+        isWorkerDisabled = true;
+      }
+      setupFakeWorkerGlobal().then(function (WorkerMessageHandler) {
+        if (this.destroyed) {
+          this._readyCapability.reject(new Error('Worker was destroyed'));
+          return;
+        }
+        var isTypedArraysPresent = Uint8Array !== Float32Array;
+        var port = new FakeWorkerPort(isTypedArraysPresent);
+        this._port = port;
+        var id = 'fake' + nextFakeWorkerId++;
+        var workerHandler = new MessageHandler(id + '_worker', id, port);
+        WorkerMessageHandler.setup(workerHandler, port);
+        var messageHandler = new MessageHandler(id, id + '_worker', port);
+        this._messageHandler = messageHandler;
+        this._readyCapability.resolve();
+      }.bind(this));
+    },
+    destroy: function PDFWorker_destroy() {
+      this.destroyed = true;
+      if (this._webWorker) {
+        this._webWorker.terminate();
+        this._webWorker = null;
+      }
+      this._port = null;
+      if (this._messageHandler) {
+        this._messageHandler.destroy();
+        this._messageHandler = null;
+      }
+    }
+  };
+  return PDFWorker;
+}();
+var WorkerTransport = function WorkerTransportClosure() {
+  function WorkerTransport(messageHandler, loadingTask, pdfDataRangeTransport, CMapReaderFactory) {
+    this.messageHandler = messageHandler;
+    this.loadingTask = loadingTask;
+    this.pdfDataRangeTransport = pdfDataRangeTransport;
+    this.commonObjs = new PDFObjects();
+    this.fontLoader = new FontLoader(loadingTask.docId);
+    this.CMapReaderFactory = new CMapReaderFactory({
+      baseUrl: getDefaultSetting('cMapUrl'),
+      isCompressed: getDefaultSetting('cMapPacked')
+    });
+    this.destroyed = false;
+    this.destroyCapability = null;
+    this._passwordCapability = null;
+    this.pageCache = [];
+    this.pagePromises = [];
+    this.downloadInfoCapability = createPromiseCapability();
+    this.setupMessageHandler();
+  }
+  WorkerTransport.prototype = {
+    destroy: function WorkerTransport_destroy() {
+      if (this.destroyCapability) {
+        return this.destroyCapability.promise;
+      }
+      this.destroyed = true;
+      this.destroyCapability = createPromiseCapability();
+      if (this._passwordCapability) {
+        this._passwordCapability.reject(new Error('Worker was destroyed during onPassword callback'));
+      }
+      var waitOn = [];
+      this.pageCache.forEach(function (page) {
+        if (page) {
+          waitOn.push(page._destroy());
+        }
+      });
+      this.pageCache = [];
+      this.pagePromises = [];
+      var self = this;
+      var terminated = this.messageHandler.sendWithPromise('Terminate', null);
+      waitOn.push(terminated);
+      Promise.all(waitOn).then(function () {
+        self.fontLoader.clear();
+        if (self.pdfDataRangeTransport) {
+          self.pdfDataRangeTransport.abort();
+          self.pdfDataRangeTransport = null;
+        }
+        if (self.messageHandler) {
+          self.messageHandler.destroy();
+          self.messageHandler = null;
+        }
+        self.destroyCapability.resolve();
+      }, this.destroyCapability.reject);
+      return this.destroyCapability.promise;
+    },
+    setupMessageHandler: function WorkerTransport_setupMessageHandler() {
+      var messageHandler = this.messageHandler;
+      var loadingTask = this.loadingTask;
+      var pdfDataRangeTransport = this.pdfDataRangeTransport;
+      if (pdfDataRangeTransport) {
+        pdfDataRangeTransport.addRangeListener(function (begin, chunk) {
+          messageHandler.send('OnDataRange', {
+            begin: begin,
+            chunk: chunk
+          });
+        });
+        pdfDataRangeTransport.addProgressListener(function (loaded) {
+          messageHandler.send('OnDataProgress', { loaded: loaded });
+        });
+        pdfDataRangeTransport.addProgressiveReadListener(function (chunk) {
+          messageHandler.send('OnDataRange', { chunk: chunk });
+        });
+        messageHandler.on('RequestDataRange', function transportDataRange(data) {
+          pdfDataRangeTransport.requestDataRange(data.begin, data.end);
+        }, this);
+      }
+      messageHandler.on('GetDoc', function transportDoc(data) {
+        var pdfInfo = data.pdfInfo;
+        this.numPages = data.pdfInfo.numPages;
+        var loadingTask = this.loadingTask;
+        var pdfDocument = new PDFDocumentProxy(pdfInfo, this, loadingTask);
+        this.pdfDocument = pdfDocument;
+        loadingTask._capability.resolve(pdfDocument);
+      }, this);
+      messageHandler.on('PasswordRequest', function transportPasswordRequest(exception) {
+        this._passwordCapability = createPromiseCapability();
+        if (loadingTask.onPassword) {
+          var updatePassword = function (password) {
+            this._passwordCapability.resolve({ password: password });
+          }.bind(this);
+          loadingTask.onPassword(updatePassword, exception.code);
+        } else {
+          this._passwordCapability.reject(new PasswordException(exception.message, exception.code));
+        }
+        return this._passwordCapability.promise;
+      }, this);
+      messageHandler.on('PasswordException', function transportPasswordException(exception) {
+        loadingTask._capability.reject(new PasswordException(exception.message, exception.code));
+      }, this);
+      messageHandler.on('InvalidPDF', function transportInvalidPDF(exception) {
+        this.loadingTask._capability.reject(new InvalidPDFException(exception.message));
+      }, this);
+      messageHandler.on('MissingPDF', function transportMissingPDF(exception) {
+        this.loadingTask._capability.reject(new MissingPDFException(exception.message));
+      }, this);
+      messageHandler.on('UnexpectedResponse', function transportUnexpectedResponse(exception) {
+        this.loadingTask._capability.reject(new UnexpectedResponseException(exception.message, exception.status));
+      }, this);
+      messageHandler.on('UnknownError', function transportUnknownError(exception) {
+        this.loadingTask._capability.reject(new UnknownErrorException(exception.message, exception.details));
+      }, this);
+      messageHandler.on('DataLoaded', function transportPage(data) {
+        this.downloadInfoCapability.resolve(data);
+      }, this);
+      messageHandler.on('PDFManagerReady', function transportPage(data) {
+        if (this.pdfDataRangeTransport) {
+          this.pdfDataRangeTransport.transportReady();
+        }
+      }, this);
+      messageHandler.on('StartRenderPage', function transportRender(data) {
+        if (this.destroyed) {
+          return;
+        }
+        var page = this.pageCache[data.pageIndex];
+        page.stats.timeEnd('Page Request');
+        page._startRenderPage(data.transparency, data.intent);
+      }, this);
+      messageHandler.on('RenderPageChunk', function transportRender(data) {
+        if (this.destroyed) {
+          return;
+        }
+        var page = this.pageCache[data.pageIndex];
+        page._renderPageChunk(data.operatorList, data.intent);
+      }, this);
+      messageHandler.on('commonobj', function transportObj(data) {
+        if (this.destroyed) {
+          return;
+        }
+        var id = data[0];
+        var type = data[1];
+        if (this.commonObjs.hasData(id)) {
+          return;
+        }
+        switch (type) {
+          case 'Font':
+            var exportedData = data[2];
+            if ('error' in exportedData) {
+              var exportedError = exportedData.error;
+              warn('Error during font loading: ' + exportedError);
+              this.commonObjs.resolve(id, exportedError);
+              break;
+            }
+            var fontRegistry = null;
+            if (getDefaultSetting('pdfBug') && globalScope.FontInspector && globalScope['FontInspector'].enabled) {
+              fontRegistry = {
+                registerFont: function (font, url) {
+                  globalScope['FontInspector'].fontAdded(font, url);
+                }
+              };
+            }
+            var font = new FontFaceObject(exportedData, {
+              isEvalSuported: getDefaultSetting('isEvalSupported'),
+              disableFontFace: getDefaultSetting('disableFontFace'),
+              fontRegistry: fontRegistry
+            });
+            this.fontLoader.bind([font], function fontReady(fontObjs) {
+              this.commonObjs.resolve(id, font);
+            }.bind(this));
+            break;
+          case 'FontPath':
+            this.commonObjs.resolve(id, data[2]);
+            break;
+          default:
+            error('Got unknown common object type ' + type);
+        }
+      }, this);
+      messageHandler.on('obj', function transportObj(data) {
+        if (this.destroyed) {
+          return;
+        }
+        var id = data[0];
+        var pageIndex = data[1];
+        var type = data[2];
+        var pageProxy = this.pageCache[pageIndex];
+        var imageData;
+        if (pageProxy.objs.hasData(id)) {
+          return;
+        }
+        switch (type) {
+          case 'JpegStream':
+            imageData = data[3];
+            loadJpegStream(id, imageData, pageProxy.objs);
+            break;
+          case 'Image':
+            imageData = data[3];
+            pageProxy.objs.resolve(id, imageData);
+            var MAX_IMAGE_SIZE_TO_STORE = 8000000;
+            if (imageData && 'data' in imageData && imageData.data.length > MAX_IMAGE_SIZE_TO_STORE) {
+              pageProxy.cleanupAfterRender = true;
+            }
+            break;
+          default:
+            error('Got unknown object type ' + type);
+        }
+      }, this);
+      messageHandler.on('DocProgress', function transportDocProgress(data) {
+        if (this.destroyed) {
+          return;
+        }
+        var loadingTask = this.loadingTask;
+        if (loadingTask.onProgress) {
+          loadingTask.onProgress({
+            loaded: data.loaded,
+            total: data.total
+          });
+        }
+      }, this);
+      messageHandler.on('PageError', function transportError(data) {
+        if (this.destroyed) {
+          return;
+        }
+        var page = this.pageCache[data.pageNum - 1];
+        var intentState = page.intentStates[data.intent];
+        if (intentState.displayReadyCapability) {
+          intentState.displayReadyCapability.reject(data.error);
+        } else {
+          error(data.error);
+        }
+        if (intentState.operatorList) {
+          intentState.operatorList.lastChunk = true;
+          for (var i = 0; i < intentState.renderTasks.length; i++) {
+            intentState.renderTasks[i].operatorListChanged();
+          }
+        }
+      }, this);
+      messageHandler.on('UnsupportedFeature', function transportUnsupportedFeature(data) {
+        if (this.destroyed) {
+          return;
+        }
+        var featureId = data.featureId;
+        var loadingTask = this.loadingTask;
+        if (loadingTask.onUnsupportedFeature) {
+          loadingTask.onUnsupportedFeature(featureId);
+        }
+        _UnsupportedManager.notify(featureId);
+      }, this);
+      messageHandler.on('JpegDecode', function (data) {
+        if (this.destroyed) {
+          return Promise.reject(new Error('Worker was destroyed'));
+        }
+        if (typeof document === 'undefined') {
+          return Promise.reject(new Error('"document" is not defined.'));
+        }
+        var imageUrl = data[0];
+        var components = data[1];
+        if (components !== 3 && components !== 1) {
+          return Promise.reject(new Error('Only 3 components or 1 component can be returned'));
+        }
+        return new Promise(function (resolve, reject) {
+          var img = new Image();
+          img.onload = function () {
+            var width = img.width;
+            var height = img.height;
+            var size = width * height;
+            var rgbaLength = size * 4;
+            var buf = new Uint8Array(size * components);
+            var tmpCanvas = document.createElement('canvas');
+            tmpCanvas.width = width;
+            tmpCanvas.height = height;
+            var tmpCtx = tmpCanvas.getContext('2d');
+            tmpCtx.drawImage(img, 0, 0);
+            var data = tmpCtx.getImageData(0, 0, width, height).data;
+            var i, j;
+            if (components === 3) {
+              for (i = 0, j = 0; i < rgbaLength; i += 4, j += 3) {
+                buf[j] = data[i];
+                buf[j + 1] = data[i + 1];
+                buf[j + 2] = data[i + 2];
+              }
+            } else if (components === 1) {
+              for (i = 0, j = 0; i < rgbaLength; i += 4, j++) {
+                buf[j] = data[i];
+              }
+            }
+            resolve({
+              data: buf,
+              width: width,
+              height: height
+            });
+          };
+          img.onerror = function () {
+            reject(new Error('JpegDecode failed to load image'));
+          };
+          img.src = imageUrl;
+        });
+      }, this);
+      messageHandler.on('FetchBuiltInCMap', function (data) {
+        if (this.destroyed) {
+          return Promise.reject(new Error('Worker was destroyed'));
+        }
+        return this.CMapReaderFactory.fetch({ name: data.name });
+      }, this);
+    },
+    getData: function WorkerTransport_getData() {
+      return this.messageHandler.sendWithPromise('GetData', null);
+    },
+    getPage: function WorkerTransport_getPage(pageNumber, capability) {
+      if (!isInt(pageNumber) || pageNumber <= 0 || pageNumber > this.numPages) {
+        return Promise.reject(new Error('Invalid page request'));
+      }
+      var pageIndex = pageNumber - 1;
+      if (pageIndex in this.pagePromises) {
+        return this.pagePromises[pageIndex];
+      }
+      var promise = this.messageHandler.sendWithPromise('GetPage', { pageIndex: pageIndex }).then(function (pageInfo) {
+        if (this.destroyed) {
+          throw new Error('Transport destroyed');
+        }
+        var page = new PDFPageProxy(pageIndex, pageInfo, this);
+        this.pageCache[pageIndex] = page;
+        return page;
+      }.bind(this));
+      this.pagePromises[pageIndex] = promise;
+      return promise;
+    },
+    getPageIndex: function WorkerTransport_getPageIndexByRef(ref) {
+      return this.messageHandler.sendWithPromise('GetPageIndex', { ref: ref }).catch(function (reason) {
+        return Promise.reject(new Error(reason));
+      });
+    },
+    getAnnotations: function WorkerTransport_getAnnotations(pageIndex, intent) {
+      return this.messageHandler.sendWithPromise('GetAnnotations', {
+        pageIndex: pageIndex,
+        intent: intent
+      });
+    },
+    getDestinations: function WorkerTransport_getDestinations() {
+      return this.messageHandler.sendWithPromise('GetDestinations', null);
+    },
+    getDestination: function WorkerTransport_getDestination(id) {
+      return this.messageHandler.sendWithPromise('GetDestination', { id: id });
+    },
+    getPageLabels: function WorkerTransport_getPageLabels() {
+      return this.messageHandler.sendWithPromise('GetPageLabels', null);
+    },
+    getAttachments: function WorkerTransport_getAttachments() {
+      return this.messageHandler.sendWithPromise('GetAttachments', null);
+    },
+    getJavaScript: function WorkerTransport_getJavaScript() {
+      return this.messageHandler.sendWithPromise('GetJavaScript', null);
+    },
+    getOutline: function WorkerTransport_getOutline() {
+      return this.messageHandler.sendWithPromise('GetOutline', null);
+    },
+    getMetadata: function WorkerTransport_getMetadata() {
+      return this.messageHandler.sendWithPromise('GetMetadata', null).then(function transportMetadata(results) {
+        return {
+          info: results[0],
+          metadata: results[1] ? new Metadata(results[1]) : null
+        };
+      });
+    },
+    getStats: function WorkerTransport_getStats() {
+      return this.messageHandler.sendWithPromise('GetStats', null);
+    },
+    startCleanup: function WorkerTransport_startCleanup() {
+      this.messageHandler.sendWithPromise('Cleanup', null).then(function endCleanup() {
+        for (var i = 0, ii = this.pageCache.length; i < ii; i++) {
+          var page = this.pageCache[i];
+          if (page) {
+            page.cleanup();
+          }
+        }
+        this.commonObjs.clear();
+        this.fontLoader.clear();
+      }.bind(this));
+    }
+  };
+  return WorkerTransport;
+}();
+var PDFObjects = function PDFObjectsClosure() {
+  function PDFObjects() {
+    this.objs = Object.create(null);
+  }
+  PDFObjects.prototype = {
+    ensureObj: function PDFObjects_ensureObj(objId) {
+      if (this.objs[objId]) {
+        return this.objs[objId];
+      }
+      var obj = {
+        capability: createPromiseCapability(),
+        data: null,
+        resolved: false
+      };
+      this.objs[objId] = obj;
+      return obj;
+    },
+    get: function PDFObjects_get(objId, callback) {
+      if (callback) {
+        this.ensureObj(objId).capability.promise.then(callback);
+        return null;
+      }
+      var obj = this.objs[objId];
+      if (!obj || !obj.resolved) {
+        error('Requesting object that isn\'t resolved yet ' + objId);
+      }
+      return obj.data;
+    },
+    resolve: function PDFObjects_resolve(objId, data) {
+      var obj = this.ensureObj(objId);
+      obj.resolved = true;
+      obj.data = data;
+      obj.capability.resolve(data);
+    },
+    isResolved: function PDFObjects_isResolved(objId) {
+      var objs = this.objs;
+      if (!objs[objId]) {
+        return false;
+      }
+      return objs[objId].resolved;
+    },
+    hasData: function PDFObjects_hasData(objId) {
+      return this.isResolved(objId);
+    },
+    getData: function PDFObjects_getData(objId) {
+      var objs = this.objs;
+      if (!objs[objId] || !objs[objId].resolved) {
+        return null;
+      }
+      return objs[objId].data;
+    },
+    clear: function PDFObjects_clear() {
+      this.objs = Object.create(null);
+    }
+  };
+  return PDFObjects;
+}();
+var RenderTask = function RenderTaskClosure() {
+  function RenderTask(internalRenderTask) {
+    this._internalRenderTask = internalRenderTask;
+    this.onContinue = null;
+  }
+  RenderTask.prototype = {
+    get promise() {
+      return this._internalRenderTask.capability.promise;
+    },
+    cancel: function RenderTask_cancel() {
+      this._internalRenderTask.cancel();
+    },
+    then: function RenderTask_then(onFulfilled, onRejected) {
+      return this.promise.then.apply(this.promise, arguments);
+    }
+  };
+  return RenderTask;
+}();
+var InternalRenderTask = function InternalRenderTaskClosure() {
+  function InternalRenderTask(callback, params, objs, commonObjs, operatorList, pageNumber, canvasFactory) {
+    this.callback = callback;
+    this.params = params;
+    this.objs = objs;
+    this.commonObjs = commonObjs;
+    this.operatorListIdx = null;
+    this.operatorList = operatorList;
+    this.pageNumber = pageNumber;
+    this.canvasFactory = canvasFactory;
+    this.running = false;
+    this.graphicsReadyCallback = null;
+    this.graphicsReady = false;
+    this.useRequestAnimationFrame = false;
+    this.cancelled = false;
+    this.capability = createPromiseCapability();
+    this.task = new RenderTask(this);
+    this._continueBound = this._continue.bind(this);
+    this._scheduleNextBound = this._scheduleNext.bind(this);
+    this._nextBound = this._next.bind(this);
+  }
+  InternalRenderTask.prototype = {
+    initializeGraphics: function InternalRenderTask_initializeGraphics(transparency) {
+      if (this.cancelled) {
+        return;
+      }
+      if (getDefaultSetting('pdfBug') && globalScope.StepperManager && globalScope.StepperManager.enabled) {
+        this.stepper = globalScope.StepperManager.create(this.pageNumber - 1);
+        this.stepper.init(this.operatorList);
+        this.stepper.nextBreakPoint = this.stepper.getNextBreakPoint();
+      }
+      var params = this.params;
+      this.gfx = new CanvasGraphics(params.canvasContext, this.commonObjs, this.objs, this.canvasFactory, params.imageLayer);
+      this.gfx.beginDrawing(params.transform, params.viewport, transparency);
+      this.operatorListIdx = 0;
+      this.graphicsReady = true;
+      if (this.graphicsReadyCallback) {
+        this.graphicsReadyCallback();
+      }
+    },
+    cancel: function InternalRenderTask_cancel() {
+      this.running = false;
+      this.cancelled = true;
+      this.callback('cancelled');
+    },
+    operatorListChanged: function InternalRenderTask_operatorListChanged() {
+      if (!this.graphicsReady) {
+        if (!this.graphicsReadyCallback) {
+          this.graphicsReadyCallback = this._continueBound;
+        }
+        return;
+      }
+      if (this.stepper) {
+        this.stepper.updateOperatorList(this.operatorList);
+      }
+      if (this.running) {
+        return;
+      }
+      this._continue();
+    },
+    _continue: function InternalRenderTask__continue() {
+      this.running = true;
+      if (this.cancelled) {
+        return;
+      }
+      if (this.task.onContinue) {
+        this.task.onContinue(this._scheduleNextBound);
+      } else {
+        this._scheduleNext();
+      }
+    },
+    _scheduleNext: function InternalRenderTask__scheduleNext() {
+      if (this.useRequestAnimationFrame && typeof window !== 'undefined') {
+        window.requestAnimationFrame(this._nextBound);
+      } else {
+        Promise.resolve(undefined).then(this._nextBound);
+      }
+    },
+    _next: function InternalRenderTask__next() {
+      if (this.cancelled) {
+        return;
+      }
+      this.operatorListIdx = this.gfx.executeOperatorList(this.operatorList, this.operatorListIdx, this._continueBound, this.stepper);
+      if (this.operatorListIdx === this.operatorList.argsArray.length) {
+        this.running = false;
+        if (this.operatorList.lastChunk) {
+          this.gfx.endDrawing();
+          this.callback();
+        }
+      }
+    }
+  };
+  return InternalRenderTask;
+}();
+var _UnsupportedManager = function UnsupportedManagerClosure() {
+  var listeners = [];
+  return {
+    listen: function (cb) {
+      deprecated('Global UnsupportedManager.listen is used: ' + ' use PDFDocumentLoadingTask.onUnsupportedFeature instead');
+      listeners.push(cb);
+    },
+    notify: function (featureId) {
+      for (var i = 0, ii = listeners.length; i < ii; i++) {
+        listeners[i](featureId);
+      }
+    }
+  };
+}();
+exports.version = '1.7.395';
+exports.build = '07f7c97b';
+exports.getDocument = getDocument;
+exports.PDFDataRangeTransport = PDFDataRangeTransport;
+exports.PDFWorker = PDFWorker;
+exports.PDFDocumentProxy = PDFDocumentProxy;
+exports.PDFPageProxy = PDFPageProxy;
+exports._UnsupportedManager = _UnsupportedManager;
+
+/***/ }),
+/* 4 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var FONT_IDENTITY_MATRIX = sharedUtil.FONT_IDENTITY_MATRIX;
+var IDENTITY_MATRIX = sharedUtil.IDENTITY_MATRIX;
+var ImageKind = sharedUtil.ImageKind;
+var OPS = sharedUtil.OPS;
+var Util = sharedUtil.Util;
+var isNum = sharedUtil.isNum;
+var isArray = sharedUtil.isArray;
+var warn = sharedUtil.warn;
+var createObjectURL = sharedUtil.createObjectURL;
+var SVG_DEFAULTS = {
+  fontStyle: 'normal',
+  fontWeight: 'normal',
+  fillColor: '#000000'
+};
+var convertImgDataToPng = function convertImgDataToPngClosure() {
+  var PNG_HEADER = new Uint8Array([0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a]);
+  var CHUNK_WRAPPER_SIZE = 12;
+  var crcTable = new Int32Array(256);
+  for (var i = 0; i < 256; i++) {
+    var c = i;
+    for (var h = 0; h < 8; h++) {
+      if (c & 1) {
+        c = 0xedB88320 ^ c >> 1 & 0x7fffffff;
+      } else {
+        c = c >> 1 & 0x7fffffff;
+      }
+    }
+    crcTable[i] = c;
+  }
+  function crc32(data, start, end) {
+    var crc = -1;
+    for (var i = start; i < end; i++) {
+      var a = (crc ^ data[i]) & 0xff;
+      var b = crcTable[a];
+      crc = crc >>> 8 ^ b;
+    }
+    return crc ^ -1;
+  }
+  function writePngChunk(type, body, data, offset) {
+    var p = offset;
+    var len = body.length;
+    data[p] = len >> 24 & 0xff;
+    data[p + 1] = len >> 16 & 0xff;
+    data[p + 2] = len >> 8 & 0xff;
+    data[p + 3] = len & 0xff;
+    p += 4;
+    data[p] = type.charCodeAt(0) & 0xff;
+    data[p + 1] = type.charCodeAt(1) & 0xff;
+    data[p + 2] = type.charCodeAt(2) & 0xff;
+    data[p + 3] = type.charCodeAt(3) & 0xff;
+    p += 4;
+    data.set(body, p);
+    p += body.length;
+    var crc = crc32(data, offset + 4, p);
+    data[p] = crc >> 24 & 0xff;
+    data[p + 1] = crc >> 16 & 0xff;
+    data[p + 2] = crc >> 8 & 0xff;
+    data[p + 3] = crc & 0xff;
+  }
+  function adler32(data, start, end) {
+    var a = 1;
+    var b = 0;
+    for (var i = start; i < end; ++i) {
+      a = (a + (data[i] & 0xff)) % 65521;
+      b = (b + a) % 65521;
+    }
+    return b << 16 | a;
+  }
+  function encode(imgData, kind, forceDataSchema) {
+    var width = imgData.width;
+    var height = imgData.height;
+    var bitDepth, colorType, lineSize;
+    var bytes = imgData.data;
+    switch (kind) {
+      case ImageKind.GRAYSCALE_1BPP:
+        colorType = 0;
+        bitDepth = 1;
+        lineSize = width + 7 >> 3;
+        break;
+      case ImageKind.RGB_24BPP:
+        colorType = 2;
+        bitDepth = 8;
+        lineSize = width * 3;
+        break;
+      case ImageKind.RGBA_32BPP:
+        colorType = 6;
+        bitDepth = 8;
+        lineSize = width * 4;
+        break;
+      default:
+        throw new Error('invalid format');
+    }
+    var literals = new Uint8Array((1 + lineSize) * height);
+    var offsetLiterals = 0,
+        offsetBytes = 0;
+    var y, i;
+    for (y = 0; y < height; ++y) {
+      literals[offsetLiterals++] = 0;
+      literals.set(bytes.subarray(offsetBytes, offsetBytes + lineSize), offsetLiterals);
+      offsetBytes += lineSize;
+      offsetLiterals += lineSize;
+    }
+    if (kind === ImageKind.GRAYSCALE_1BPP) {
+      offsetLiterals = 0;
+      for (y = 0; y < height; y++) {
+        offsetLiterals++;
+        for (i = 0; i < lineSize; i++) {
+          literals[offsetLiterals++] ^= 0xFF;
+        }
+      }
+    }
+    var ihdr = new Uint8Array([width >> 24 & 0xff, width >> 16 & 0xff, width >> 8 & 0xff, width & 0xff, height >> 24 & 0xff, height >> 16 & 0xff, height >> 8 & 0xff, height & 0xff, bitDepth, colorType, 0x00, 0x00, 0x00]);
+    var len = literals.length;
+    var maxBlockLength = 0xFFFF;
+    var deflateBlocks = Math.ceil(len / maxBlockLength);
+    var idat = new Uint8Array(2 + len + deflateBlocks * 5 + 4);
+    var pi = 0;
+    idat[pi++] = 0x78;
+    idat[pi++] = 0x9c;
+    var pos = 0;
+    while (len > maxBlockLength) {
+      idat[pi++] = 0x00;
+      idat[pi++] = 0xff;
+      idat[pi++] = 0xff;
+      idat[pi++] = 0x00;
+      idat[pi++] = 0x00;
+      idat.set(literals.subarray(pos, pos + maxBlockLength), pi);
+      pi += maxBlockLength;
+      pos += maxBlockLength;
+      len -= maxBlockLength;
+    }
+    idat[pi++] = 0x01;
+    idat[pi++] = len & 0xff;
+    idat[pi++] = len >> 8 & 0xff;
+    idat[pi++] = ~len & 0xffff & 0xff;
+    idat[pi++] = (~len & 0xffff) >> 8 & 0xff;
+    idat.set(literals.subarray(pos), pi);
+    pi += literals.length - pos;
+    var adler = adler32(literals, 0, literals.length);
+    idat[pi++] = adler >> 24 & 0xff;
+    idat[pi++] = adler >> 16 & 0xff;
+    idat[pi++] = adler >> 8 & 0xff;
+    idat[pi++] = adler & 0xff;
+    var pngLength = PNG_HEADER.length + CHUNK_WRAPPER_SIZE * 3 + ihdr.length + idat.length;
+    var data = new Uint8Array(pngLength);
+    var offset = 0;
+    data.set(PNG_HEADER, offset);
+    offset += PNG_HEADER.length;
+    writePngChunk('IHDR', ihdr, data, offset);
+    offset += CHUNK_WRAPPER_SIZE + ihdr.length;
+    writePngChunk('IDATA', idat, data, offset);
+    offset += CHUNK_WRAPPER_SIZE + idat.length;
+    writePngChunk('IEND', new Uint8Array(0), data, offset);
+    return createObjectURL(data, 'image/png', forceDataSchema);
+  }
+  return function convertImgDataToPng(imgData, forceDataSchema) {
+    var kind = imgData.kind === undefined ? ImageKind.GRAYSCALE_1BPP : imgData.kind;
+    return encode(imgData, kind, forceDataSchema);
+  };
+}();
+var SVGExtraState = function SVGExtraStateClosure() {
+  function SVGExtraState() {
+    this.fontSizeScale = 1;
+    this.fontWeight = SVG_DEFAULTS.fontWeight;
+    this.fontSize = 0;
+    this.textMatrix = IDENTITY_MATRIX;
+    this.fontMatrix = FONT_IDENTITY_MATRIX;
+    this.leading = 0;
+    this.x = 0;
+    this.y = 0;
+    this.lineX = 0;
+    this.lineY = 0;
+    this.charSpacing = 0;
+    this.wordSpacing = 0;
+    this.textHScale = 1;
+    this.textRise = 0;
+    this.fillColor = SVG_DEFAULTS.fillColor;
+    this.strokeColor = '#000000';
+    this.fillAlpha = 1;
+    this.strokeAlpha = 1;
+    this.lineWidth = 1;
+    this.lineJoin = '';
+    this.lineCap = '';
+    this.miterLimit = 0;
+    this.dashArray = [];
+    this.dashPhase = 0;
+    this.dependencies = [];
+    this.activeClipUrl = null;
+    this.clipGroup = null;
+    this.maskId = '';
+  }
+  SVGExtraState.prototype = {
+    clone: function SVGExtraState_clone() {
+      return Object.create(this);
+    },
+    setCurrentPoint: function SVGExtraState_setCurrentPoint(x, y) {
+      this.x = x;
+      this.y = y;
+    }
+  };
+  return SVGExtraState;
+}();
+var SVGGraphics = function SVGGraphicsClosure() {
+  function opListToTree(opList) {
+    var opTree = [];
+    var tmp = [];
+    var opListLen = opList.length;
+    for (var x = 0; x < opListLen; x++) {
+      if (opList[x].fn === 'save') {
+        opTree.push({
+          'fnId': 92,
+          'fn': 'group',
+          'items': []
+        });
+        tmp.push(opTree);
+        opTree = opTree[opTree.length - 1].items;
+        continue;
+      }
+      if (opList[x].fn === 'restore') {
+        opTree = tmp.pop();
+      } else {
+        opTree.push(opList[x]);
+      }
+    }
+    return opTree;
+  }
+  function pf(value) {
+    if (value === (value | 0)) {
+      return value.toString();
+    }
+    var s = value.toFixed(10);
+    var i = s.length - 1;
+    if (s[i] !== '0') {
+      return s;
+    }
+    do {
+      i--;
+    } while (s[i] === '0');
+    return s.substr(0, s[i] === '.' ? i : i + 1);
+  }
+  function pm(m) {
+    if (m[4] === 0 && m[5] === 0) {
+      if (m[1] === 0 && m[2] === 0) {
+        if (m[0] === 1 && m[3] === 1) {
+          return '';
+        }
+        return 'scale(' + pf(m[0]) + ' ' + pf(m[3]) + ')';
+      }
+      if (m[0] === m[3] && m[1] === -m[2]) {
+        var a = Math.acos(m[0]) * 180 / Math.PI;
+        return 'rotate(' + pf(a) + ')';
+      }
+    } else {
+      if (m[0] === 1 && m[1] === 0 && m[2] === 0 && m[3] === 1) {
+        return 'translate(' + pf(m[4]) + ' ' + pf(m[5]) + ')';
+      }
+    }
+    return 'matrix(' + pf(m[0]) + ' ' + pf(m[1]) + ' ' + pf(m[2]) + ' ' + pf(m[3]) + ' ' + pf(m[4]) + ' ' + pf(m[5]) + ')';
+  }
+  function SVGGraphics(commonObjs, objs, forceDataSchema) {
+    this.current = new SVGExtraState();
+    this.transformMatrix = IDENTITY_MATRIX;
+    this.transformStack = [];
+    this.extraStack = [];
+    this.commonObjs = commonObjs;
+    this.objs = objs;
+    this.pendingEOFill = false;
+    this.embedFonts = false;
+    this.embeddedFonts = Object.create(null);
+    this.cssStyle = null;
+    this.forceDataSchema = !!forceDataSchema;
+  }
+  var NS = 'http://www.w3.org/2000/svg';
+  var XML_NS = 'http://www.w3.org/XML/1998/namespace';
+  var XLINK_NS = 'http://www.w3.org/1999/xlink';
+  var LINE_CAP_STYLES = ['butt', 'round', 'square'];
+  var LINE_JOIN_STYLES = ['miter', 'round', 'bevel'];
+  var clipCount = 0;
+  var maskCount = 0;
+  SVGGraphics.prototype = {
+    save: function SVGGraphics_save() {
+      this.transformStack.push(this.transformMatrix);
+      var old = this.current;
+      this.extraStack.push(old);
+      this.current = old.clone();
+    },
+    restore: function SVGGraphics_restore() {
+      this.transformMatrix = this.transformStack.pop();
+      this.current = this.extraStack.pop();
+      this.tgrp = null;
+    },
+    group: function SVGGraphics_group(items) {
+      this.save();
+      this.executeOpTree(items);
+      this.restore();
+    },
+    loadDependencies: function SVGGraphics_loadDependencies(operatorList) {
+      var fnArray = operatorList.fnArray;
+      var fnArrayLen = fnArray.length;
+      var argsArray = operatorList.argsArray;
+      var self = this;
+      for (var i = 0; i < fnArrayLen; i++) {
+        if (OPS.dependency === fnArray[i]) {
+          var deps = argsArray[i];
+          for (var n = 0, nn = deps.length; n < nn; n++) {
+            var obj = deps[n];
+            var common = obj.substring(0, 2) === 'g_';
+            var promise;
+            if (common) {
+              promise = new Promise(function (resolve) {
+                self.commonObjs.get(obj, resolve);
+              });
+            } else {
+              promise = new Promise(function (resolve) {
+                self.objs.get(obj, resolve);
+              });
+            }
+            this.current.dependencies.push(promise);
+          }
+        }
+      }
+      return Promise.all(this.current.dependencies);
+    },
+    transform: function SVGGraphics_transform(a, b, c, d, e, f) {
+      var transformMatrix = [a, b, c, d, e, f];
+      this.transformMatrix = Util.transform(this.transformMatrix, transformMatrix);
+      this.tgrp = null;
+    },
+    getSVG: function SVGGraphics_getSVG(operatorList, viewport) {
+      this.viewport = viewport;
+      var svgElement = this._initialize(viewport);
+      return this.loadDependencies(operatorList).then(function () {
+        this.transformMatrix = IDENTITY_MATRIX;
+        var opTree = this.convertOpList(operatorList);
+        this.executeOpTree(opTree);
+        return svgElement;
+      }.bind(this));
+    },
+    convertOpList: function SVGGraphics_convertOpList(operatorList) {
+      var argsArray = operatorList.argsArray;
+      var fnArray = operatorList.fnArray;
+      var fnArrayLen = fnArray.length;
+      var REVOPS = [];
+      var opList = [];
+      for (var op in OPS) {
+        REVOPS[OPS[op]] = op;
+      }
+      for (var x = 0; x < fnArrayLen; x++) {
+        var fnId = fnArray[x];
+        opList.push({
+          'fnId': fnId,
+          'fn': REVOPS[fnId],
+          'args': argsArray[x]
+        });
+      }
+      return opListToTree(opList);
+    },
+    executeOpTree: function SVGGraphics_executeOpTree(opTree) {
+      var opTreeLen = opTree.length;
+      for (var x = 0; x < opTreeLen; x++) {
+        var fn = opTree[x].fn;
+        var fnId = opTree[x].fnId;
+        var args = opTree[x].args;
+        switch (fnId | 0) {
+          case OPS.beginText:
+            this.beginText();
+            break;
+          case OPS.setLeading:
+            this.setLeading(args);
+            break;
+          case OPS.setLeadingMoveText:
+            this.setLeadingMoveText(args[0], args[1]);
+            break;
+          case OPS.setFont:
+            this.setFont(args);
+            break;
+          case OPS.showText:
+            this.showText(args[0]);
+            break;
+          case OPS.showSpacedText:
+            this.showText(args[0]);
+            break;
+          case OPS.endText:
+            this.endText();
+            break;
+          case OPS.moveText:
+            this.moveText(args[0], args[1]);
+            break;
+          case OPS.setCharSpacing:
+            this.setCharSpacing(args[0]);
+            break;
+          case OPS.setWordSpacing:
+            this.setWordSpacing(args[0]);
+            break;
+          case OPS.setHScale:
+            this.setHScale(args[0]);
+            break;
+          case OPS.setTextMatrix:
+            this.setTextMatrix(args[0], args[1], args[2], args[3], args[4], args[5]);
+            break;
+          case OPS.setLineWidth:
+            this.setLineWidth(args[0]);
+            break;
+          case OPS.setLineJoin:
+            this.setLineJoin(args[0]);
+            break;
+          case OPS.setLineCap:
+            this.setLineCap(args[0]);
+            break;
+          case OPS.setMiterLimit:
+            this.setMiterLimit(args[0]);
+            break;
+          case OPS.setFillRGBColor:
+            this.setFillRGBColor(args[0], args[1], args[2]);
+            break;
+          case OPS.setStrokeRGBColor:
+            this.setStrokeRGBColor(args[0], args[1], args[2]);
+            break;
+          case OPS.setDash:
+            this.setDash(args[0], args[1]);
+            break;
+          case OPS.setGState:
+            this.setGState(args[0]);
+            break;
+          case OPS.fill:
+            this.fill();
+            break;
+          case OPS.eoFill:
+            this.eoFill();
+            break;
+          case OPS.stroke:
+            this.stroke();
+            break;
+          case OPS.fillStroke:
+            this.fillStroke();
+            break;
+          case OPS.eoFillStroke:
+            this.eoFillStroke();
+            break;
+          case OPS.clip:
+            this.clip('nonzero');
+            break;
+          case OPS.eoClip:
+            this.clip('evenodd');
+            break;
+          case OPS.paintSolidColorImageMask:
+            this.paintSolidColorImageMask();
+            break;
+          case OPS.paintJpegXObject:
+            this.paintJpegXObject(args[0], args[1], args[2]);
+            break;
+          case OPS.paintImageXObject:
+            this.paintImageXObject(args[0]);
+            break;
+          case OPS.paintInlineImageXObject:
+            this.paintInlineImageXObject(args[0]);
+            break;
+          case OPS.paintImageMaskXObject:
+            this.paintImageMaskXObject(args[0]);
+            break;
+          case OPS.paintFormXObjectBegin:
+            this.paintFormXObjectBegin(args[0], args[1]);
+            break;
+          case OPS.paintFormXObjectEnd:
+            this.paintFormXObjectEnd();
+            break;
+          case OPS.closePath:
+            this.closePath();
+            break;
+          case OPS.closeStroke:
+            this.closeStroke();
+            break;
+          case OPS.closeFillStroke:
+            this.closeFillStroke();
+            break;
+          case OPS.nextLine:
+            this.nextLine();
+            break;
+          case OPS.transform:
+            this.transform(args[0], args[1], args[2], args[3], args[4], args[5]);
+            break;
+          case OPS.constructPath:
+            this.constructPath(args[0], args[1]);
+            break;
+          case OPS.endPath:
+            this.endPath();
+            break;
+          case 92:
+            this.group(opTree[x].items);
+            break;
+          default:
+            warn('Unimplemented operator ' + fn);
+            break;
+        }
+      }
+    },
+    setWordSpacing: function SVGGraphics_setWordSpacing(wordSpacing) {
+      this.current.wordSpacing = wordSpacing;
+    },
+    setCharSpacing: function SVGGraphics_setCharSpacing(charSpacing) {
+      this.current.charSpacing = charSpacing;
+    },
+    nextLine: function SVGGraphics_nextLine() {
+      this.moveText(0, this.current.leading);
+    },
+    setTextMatrix: function SVGGraphics_setTextMatrix(a, b, c, d, e, f) {
+      var current = this.current;
+      this.current.textMatrix = this.current.lineMatrix = [a, b, c, d, e, f];
+      this.current.x = this.current.lineX = 0;
+      this.current.y = this.current.lineY = 0;
+      current.xcoords = [];
+      current.tspan = document.createElementNS(NS, 'svg:tspan');
+      current.tspan.setAttributeNS(null, 'font-family', current.fontFamily);
+      current.tspan.setAttributeNS(null, 'font-size', pf(current.fontSize) + 'px');
+      current.tspan.setAttributeNS(null, 'y', pf(-current.y));
+      current.txtElement = document.createElementNS(NS, 'svg:text');
+      current.txtElement.appendChild(current.tspan);
+    },
+    beginText: function SVGGraphics_beginText() {
+      this.current.x = this.current.lineX = 0;
+      this.current.y = this.current.lineY = 0;
+      this.current.textMatrix = IDENTITY_MATRIX;
+      this.current.lineMatrix = IDENTITY_MATRIX;
+      this.current.tspan = document.createElementNS(NS, 'svg:tspan');
+      this.current.txtElement = document.createElementNS(NS, 'svg:text');
+      this.current.txtgrp = document.createElementNS(NS, 'svg:g');
+      this.current.xcoords = [];
+    },
+    moveText: function SVGGraphics_moveText(x, y) {
+      var current = this.current;
+      this.current.x = this.current.lineX += x;
+      this.current.y = this.current.lineY += y;
+      current.xcoords = [];
+      current.tspan = document.createElementNS(NS, 'svg:tspan');
+      current.tspan.setAttributeNS(null, 'font-family', current.fontFamily);
+      current.tspan.setAttributeNS(null, 'font-size', pf(current.fontSize) + 'px');
+      current.tspan.setAttributeNS(null, 'y', pf(-current.y));
+    },
+    showText: function SVGGraphics_showText(glyphs) {
+      var current = this.current;
+      var font = current.font;
+      var fontSize = current.fontSize;
+      if (fontSize === 0) {
+        return;
+      }
+      var charSpacing = current.charSpacing;
+      var wordSpacing = current.wordSpacing;
+      var fontDirection = current.fontDirection;
+      var textHScale = current.textHScale * fontDirection;
+      var glyphsLength = glyphs.length;
+      var vertical = font.vertical;
+      var widthAdvanceScale = fontSize * current.fontMatrix[0];
+      var x = 0,
+          i;
+      for (i = 0; i < glyphsLength; ++i) {
+        var glyph = glyphs[i];
+        if (glyph === null) {
+          x += fontDirection * wordSpacing;
+          continue;
+        } else if (isNum(glyph)) {
+          x += -glyph * fontSize * 0.001;
+          continue;
+        }
+        current.xcoords.push(current.x + x * textHScale);
+        var width = glyph.width;
+        var character = glyph.fontChar;
+        var charWidth = width * widthAdvanceScale + charSpacing * fontDirection;
+        x += charWidth;
+        current.tspan.textContent += character;
+      }
+      if (vertical) {
+        current.y -= x * textHScale;
+      } else {
+        current.x += x * textHScale;
+      }
+      current.tspan.setAttributeNS(null, 'x', current.xcoords.map(pf).join(' '));
+      current.tspan.setAttributeNS(null, 'y', pf(-current.y));
+      current.tspan.setAttributeNS(null, 'font-family', current.fontFamily);
+      current.tspan.setAttributeNS(null, 'font-size', pf(current.fontSize) + 'px');
+      if (current.fontStyle !== SVG_DEFAULTS.fontStyle) {
+        current.tspan.setAttributeNS(null, 'font-style', current.fontStyle);
+      }
+      if (current.fontWeight !== SVG_DEFAULTS.fontWeight) {
+        current.tspan.setAttributeNS(null, 'font-weight', current.fontWeight);
+      }
+      if (current.fillColor !== SVG_DEFAULTS.fillColor) {
+        current.tspan.setAttributeNS(null, 'fill', current.fillColor);
+      }
+      current.txtElement.setAttributeNS(null, 'transform', pm(current.textMatrix) + ' scale(1, -1)');
+      current.txtElement.setAttributeNS(XML_NS, 'xml:space', 'preserve');
+      current.txtElement.appendChild(current.tspan);
+      current.txtgrp.appendChild(current.txtElement);
+      this._ensureTransformGroup().appendChild(current.txtElement);
+    },
+    setLeadingMoveText: function SVGGraphics_setLeadingMoveText(x, y) {
+      this.setLeading(-y);
+      this.moveText(x, y);
+    },
+    addFontStyle: function SVGGraphics_addFontStyle(fontObj) {
+      if (!this.cssStyle) {
+        this.cssStyle = document.createElementNS(NS, 'svg:style');
+        this.cssStyle.setAttributeNS(null, 'type', 'text/css');
+        this.defs.appendChild(this.cssStyle);
+      }
+      var url = createObjectURL(fontObj.data, fontObj.mimetype, this.forceDataSchema);
+      this.cssStyle.textContent += '@font-face { font-family: "' + fontObj.loadedName + '";' + ' src: url(' + url + '); }\n';
+    },
+    setFont: function SVGGraphics_setFont(details) {
+      var current = this.current;
+      var fontObj = this.commonObjs.get(details[0]);
+      var size = details[1];
+      this.current.font = fontObj;
+      if (this.embedFonts && fontObj.data && !this.embeddedFonts[fontObj.loadedName]) {
+        this.addFontStyle(fontObj);
+        this.embeddedFonts[fontObj.loadedName] = fontObj;
+      }
+      current.fontMatrix = fontObj.fontMatrix ? fontObj.fontMatrix : FONT_IDENTITY_MATRIX;
+      var bold = fontObj.black ? fontObj.bold ? 'bolder' : 'bold' : fontObj.bold ? 'bold' : 'normal';
+      var italic = fontObj.italic ? 'italic' : 'normal';
+      if (size < 0) {
+        size = -size;
+        current.fontDirection = -1;
+      } else {
+        current.fontDirection = 1;
+      }
+      current.fontSize = size;
+      current.fontFamily = fontObj.loadedName;
+      current.fontWeight = bold;
+      current.fontStyle = italic;
+      current.tspan = document.createElementNS(NS, 'svg:tspan');
+      current.tspan.setAttributeNS(null, 'y', pf(-current.y));
+      current.xcoords = [];
+    },
+    endText: function SVGGraphics_endText() {},
+    setLineWidth: function SVGGraphics_setLineWidth(width) {
+      this.current.lineWidth = width;
+    },
+    setLineCap: function SVGGraphics_setLineCap(style) {
+      this.current.lineCap = LINE_CAP_STYLES[style];
+    },
+    setLineJoin: function SVGGraphics_setLineJoin(style) {
+      this.current.lineJoin = LINE_JOIN_STYLES[style];
+    },
+    setMiterLimit: function SVGGraphics_setMiterLimit(limit) {
+      this.current.miterLimit = limit;
+    },
+    setStrokeRGBColor: function SVGGraphics_setStrokeRGBColor(r, g, b) {
+      var color = Util.makeCssRgb(r, g, b);
+      this.current.strokeColor = color;
+    },
+    setFillRGBColor: function SVGGraphics_setFillRGBColor(r, g, b) {
+      var color = Util.makeCssRgb(r, g, b);
+      this.current.fillColor = color;
+      this.current.tspan = document.createElementNS(NS, 'svg:tspan');
+      this.current.xcoords = [];
+    },
+    setDash: function SVGGraphics_setDash(dashArray, dashPhase) {
+      this.current.dashArray = dashArray;
+      this.current.dashPhase = dashPhase;
+    },
+    constructPath: function SVGGraphics_constructPath(ops, args) {
+      var current = this.current;
+      var x = current.x,
+          y = current.y;
+      current.path = document.createElementNS(NS, 'svg:path');
+      var d = [];
+      var opLength = ops.length;
+      for (var i = 0, j = 0; i < opLength; i++) {
+        switch (ops[i] | 0) {
+          case OPS.rectangle:
+            x = args[j++];
+            y = args[j++];
+            var width = args[j++];
+            var height = args[j++];
+            var xw = x + width;
+            var yh = y + height;
+            d.push('M', pf(x), pf(y), 'L', pf(xw), pf(y), 'L', pf(xw), pf(yh), 'L', pf(x), pf(yh), 'Z');
+            break;
+          case OPS.moveTo:
+            x = args[j++];
+            y = args[j++];
+            d.push('M', pf(x), pf(y));
+            break;
+          case OPS.lineTo:
+            x = args[j++];
+            y = args[j++];
+            d.push('L', pf(x), pf(y));
+            break;
+          case OPS.curveTo:
+            x = args[j + 4];
+            y = args[j + 5];
+            d.push('C', pf(args[j]), pf(args[j + 1]), pf(args[j + 2]), pf(args[j + 3]), pf(x), pf(y));
+            j += 6;
+            break;
+          case OPS.curveTo2:
+            x = args[j + 2];
+            y = args[j + 3];
+            d.push('C', pf(x), pf(y), pf(args[j]), pf(args[j + 1]), pf(args[j + 2]), pf(args[j + 3]));
+            j += 4;
+            break;
+          case OPS.curveTo3:
+            x = args[j + 2];
+            y = args[j + 3];
+            d.push('C', pf(args[j]), pf(args[j + 1]), pf(x), pf(y), pf(x), pf(y));
+            j += 4;
+            break;
+          case OPS.closePath:
+            d.push('Z');
+            break;
+        }
+      }
+      current.path.setAttributeNS(null, 'd', d.join(' '));
+      current.path.setAttributeNS(null, 'stroke-miterlimit', pf(current.miterLimit));
+      current.path.setAttributeNS(null, 'stroke-linecap', current.lineCap);
+      current.path.setAttributeNS(null, 'stroke-linejoin', current.lineJoin);
+      current.path.setAttributeNS(null, 'stroke-width', pf(current.lineWidth) + 'px');
+      current.path.setAttributeNS(null, 'stroke-dasharray', current.dashArray.map(pf).join(' '));
+      current.path.setAttributeNS(null, 'stroke-dashoffset', pf(current.dashPhase) + 'px');
+      current.path.setAttributeNS(null, 'fill', 'none');
+      this._ensureTransformGroup().appendChild(current.path);
+      current.element = current.path;
+      current.setCurrentPoint(x, y);
+    },
+    endPath: function SVGGraphics_endPath() {},
+    clip: function SVGGraphics_clip(type) {
+      var current = this.current;
+      var clipId = 'clippath' + clipCount;
+      clipCount++;
+      var clipPath = document.createElementNS(NS, 'svg:clipPath');
+      clipPath.setAttributeNS(null, 'id', clipId);
+      clipPath.setAttributeNS(null, 'transform', pm(this.transformMatrix));
+      var clipElement = current.element.cloneNode();
+      if (type === 'evenodd') {
+        clipElement.setAttributeNS(null, 'clip-rule', 'evenodd');
+      } else {
+        clipElement.setAttributeNS(null, 'clip-rule', 'nonzero');
+      }
+      clipPath.appendChild(clipElement);
+      this.defs.appendChild(clipPath);
+      if (current.activeClipUrl) {
+        current.clipGroup = null;
+        this.extraStack.forEach(function (prev) {
+          prev.clipGroup = null;
+        });
+      }
+      current.activeClipUrl = 'url(#' + clipId + ')';
+      this.tgrp = null;
+    },
+    closePath: function SVGGraphics_closePath() {
+      var current = this.current;
+      var d = current.path.getAttributeNS(null, 'd');
+      d += 'Z';
+      current.path.setAttributeNS(null, 'd', d);
+    },
+    setLeading: function SVGGraphics_setLeading(leading) {
+      this.current.leading = -leading;
+    },
+    setTextRise: function SVGGraphics_setTextRise(textRise) {
+      this.current.textRise = textRise;
+    },
+    setHScale: function SVGGraphics_setHScale(scale) {
+      this.current.textHScale = scale / 100;
+    },
+    setGState: function SVGGraphics_setGState(states) {
+      for (var i = 0, ii = states.length; i < ii; i++) {
+        var state = states[i];
+        var key = state[0];
+        var value = state[1];
+        switch (key) {
+          case 'LW':
+            this.setLineWidth(value);
+            break;
+          case 'LC':
+            this.setLineCap(value);
+            break;
+          case 'LJ':
+            this.setLineJoin(value);
+            break;
+          case 'ML':
+            this.setMiterLimit(value);
+            break;
+          case 'D':
+            this.setDash(value[0], value[1]);
+            break;
+          case 'Font':
+            this.setFont(value);
+            break;
+          default:
+            warn('Unimplemented graphic state ' + key);
+            break;
+        }
+      }
+    },
+    fill: function SVGGraphics_fill() {
+      var current = this.current;
+      current.element.setAttributeNS(null, 'fill', current.fillColor);
+    },
+    stroke: function SVGGraphics_stroke() {
+      var current = this.current;
+      current.element.setAttributeNS(null, 'stroke', current.strokeColor);
+      current.element.setAttributeNS(null, 'fill', 'none');
+    },
+    eoFill: function SVGGraphics_eoFill() {
+      var current = this.current;
+      current.element.setAttributeNS(null, 'fill', current.fillColor);
+      current.element.setAttributeNS(null, 'fill-rule', 'evenodd');
+    },
+    fillStroke: function SVGGraphics_fillStroke() {
+      this.stroke();
+      this.fill();
+    },
+    eoFillStroke: function SVGGraphics_eoFillStroke() {
+      this.current.element.setAttributeNS(null, 'fill-rule', 'evenodd');
+      this.fillStroke();
+    },
+    closeStroke: function SVGGraphics_closeStroke() {
+      this.closePath();
+      this.stroke();
+    },
+    closeFillStroke: function SVGGraphics_closeFillStroke() {
+      this.closePath();
+      this.fillStroke();
+    },
+    paintSolidColorImageMask: function SVGGraphics_paintSolidColorImageMask() {
+      var current = this.current;
+      var rect = document.createElementNS(NS, 'svg:rect');
+      rect.setAttributeNS(null, 'x', '0');
+      rect.setAttributeNS(null, 'y', '0');
+      rect.setAttributeNS(null, 'width', '1px');
+      rect.setAttributeNS(null, 'height', '1px');
+      rect.setAttributeNS(null, 'fill', current.fillColor);
+      this._ensureTransformGroup().appendChild(rect);
+    },
+    paintJpegXObject: function SVGGraphics_paintJpegXObject(objId, w, h) {
+      var imgObj = this.objs.get(objId);
+      var imgEl = document.createElementNS(NS, 'svg:image');
+      imgEl.setAttributeNS(XLINK_NS, 'xlink:href', imgObj.src);
+      imgEl.setAttributeNS(null, 'width', imgObj.width + 'px');
+      imgEl.setAttributeNS(null, 'height', imgObj.height + 'px');
+      imgEl.setAttributeNS(null, 'x', '0');
+      imgEl.setAttributeNS(null, 'y', pf(-h));
+      imgEl.setAttributeNS(null, 'transform', 'scale(' + pf(1 / w) + ' ' + pf(-1 / h) + ')');
+      this._ensureTransformGroup().appendChild(imgEl);
+    },
+    paintImageXObject: function SVGGraphics_paintImageXObject(objId) {
+      var imgData = this.objs.get(objId);
+      if (!imgData) {
+        warn('Dependent image isn\'t ready yet');
+        return;
+      }
+      this.paintInlineImageXObject(imgData);
+    },
+    paintInlineImageXObject: function SVGGraphics_paintInlineImageXObject(imgData, mask) {
+      var width = imgData.width;
+      var height = imgData.height;
+      var imgSrc = convertImgDataToPng(imgData, this.forceDataSchema);
+      var cliprect = document.createElementNS(NS, 'svg:rect');
+      cliprect.setAttributeNS(null, 'x', '0');
+      cliprect.setAttributeNS(null, 'y', '0');
+      cliprect.setAttributeNS(null, 'width', pf(width));
+      cliprect.setAttributeNS(null, 'height', pf(height));
+      this.current.element = cliprect;
+      this.clip('nonzero');
+      var imgEl = document.createElementNS(NS, 'svg:image');
+      imgEl.setAttributeNS(XLINK_NS, 'xlink:href', imgSrc);
+      imgEl.setAttributeNS(null, 'x', '0');
+      imgEl.setAttributeNS(null, 'y', pf(-height));
+      imgEl.setAttributeNS(null, 'width', pf(width) + 'px');
+      imgEl.setAttributeNS(null, 'height', pf(height) + 'px');
+      imgEl.setAttributeNS(null, 'transform', 'scale(' + pf(1 / width) + ' ' + pf(-1 / height) + ')');
+      if (mask) {
+        mask.appendChild(imgEl);
+      } else {
+        this._ensureTransformGroup().appendChild(imgEl);
+      }
+    },
+    paintImageMaskXObject: function SVGGraphics_paintImageMaskXObject(imgData) {
+      var current = this.current;
+      var width = imgData.width;
+      var height = imgData.height;
+      var fillColor = current.fillColor;
+      current.maskId = 'mask' + maskCount++;
+      var mask = document.createElementNS(NS, 'svg:mask');
+      mask.setAttributeNS(null, 'id', current.maskId);
+      var rect = document.createElementNS(NS, 'svg:rect');
+      rect.setAttributeNS(null, 'x', '0');
+      rect.setAttributeNS(null, 'y', '0');
+      rect.setAttributeNS(null, 'width', pf(width));
+      rect.setAttributeNS(null, 'height', pf(height));
+      rect.setAttributeNS(null, 'fill', fillColor);
+      rect.setAttributeNS(null, 'mask', 'url(#' + current.maskId + ')');
+      this.defs.appendChild(mask);
+      this._ensureTransformGroup().appendChild(rect);
+      this.paintInlineImageXObject(imgData, mask);
+    },
+    paintFormXObjectBegin: function SVGGraphics_paintFormXObjectBegin(matrix, bbox) {
+      if (isArray(matrix) && matrix.length === 6) {
+        this.transform(matrix[0], matrix[1], matrix[2], matrix[3], matrix[4], matrix[5]);
+      }
+      if (isArray(bbox) && bbox.length === 4) {
+        var width = bbox[2] - bbox[0];
+        var height = bbox[3] - bbox[1];
+        var cliprect = document.createElementNS(NS, 'svg:rect');
+        cliprect.setAttributeNS(null, 'x', bbox[0]);
+        cliprect.setAttributeNS(null, 'y', bbox[1]);
+        cliprect.setAttributeNS(null, 'width', pf(width));
+        cliprect.setAttributeNS(null, 'height', pf(height));
+        this.current.element = cliprect;
+        this.clip('nonzero');
+        this.endPath();
+      }
+    },
+    paintFormXObjectEnd: function SVGGraphics_paintFormXObjectEnd() {},
+    _initialize: function SVGGraphics_initialize(viewport) {
+      var svg = document.createElementNS(NS, 'svg:svg');
+      svg.setAttributeNS(null, 'version', '1.1');
+      svg.setAttributeNS(null, 'width', viewport.width + 'px');
+      svg.setAttributeNS(null, 'height', viewport.height + 'px');
+      svg.setAttributeNS(null, 'preserveAspectRatio', 'none');
+      svg.setAttributeNS(null, 'viewBox', '0 0 ' + viewport.width + ' ' + viewport.height);
+      var definitions = document.createElementNS(NS, 'svg:defs');
+      svg.appendChild(definitions);
+      this.defs = definitions;
+      var rootGroup = document.createElementNS(NS, 'svg:g');
+      rootGroup.setAttributeNS(null, 'transform', pm(viewport.transform));
+      svg.appendChild(rootGroup);
+      this.svg = rootGroup;
+      return svg;
+    },
+    _ensureClipGroup: function SVGGraphics_ensureClipGroup() {
+      if (!this.current.clipGroup) {
+        var clipGroup = document.createElementNS(NS, 'svg:g');
+        clipGroup.setAttributeNS(null, 'clip-path', this.current.activeClipUrl);
+        this.svg.appendChild(clipGroup);
+        this.current.clipGroup = clipGroup;
+      }
+      return this.current.clipGroup;
+    },
+    _ensureTransformGroup: function SVGGraphics_ensureTransformGroup() {
+      if (!this.tgrp) {
+        this.tgrp = document.createElementNS(NS, 'svg:g');
+        this.tgrp.setAttributeNS(null, 'transform', pm(this.transformMatrix));
+        if (this.current.activeClipUrl) {
+          this._ensureClipGroup().appendChild(this.tgrp);
+        } else {
+          this.svg.appendChild(this.tgrp);
+        }
+      }
+      return this.tgrp;
+    }
+  };
+  return SVGGraphics;
+}();
+exports.SVGGraphics = SVGGraphics;
+
+/***/ }),
+/* 5 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var displayDOMUtils = __w_pdfjs_require__(1);
+var Util = sharedUtil.Util;
+var createPromiseCapability = sharedUtil.createPromiseCapability;
+var CustomStyle = displayDOMUtils.CustomStyle;
+var getDefaultSetting = displayDOMUtils.getDefaultSetting;
+var renderTextLayer = function renderTextLayerClosure() {
+  var MAX_TEXT_DIVS_TO_RENDER = 100000;
+  var NonWhitespaceRegexp = /\S/;
+  function isAllWhitespace(str) {
+    return !NonWhitespaceRegexp.test(str);
+  }
+  var styleBuf = ['left: ', 0, 'px; top: ', 0, 'px; font-size: ', 0, 'px; font-family: ', '', ';'];
+  function appendText(task, geom, styles) {
+    var textDiv = document.createElement('div');
+    var textDivProperties = {
+      style: null,
+      angle: 0,
+      canvasWidth: 0,
+      isWhitespace: false,
+      originalTransform: null,
+      paddingBottom: 0,
+      paddingLeft: 0,
+      paddingRight: 0,
+      paddingTop: 0,
+      scale: 1
+    };
+    task._textDivs.push(textDiv);
+    if (isAllWhitespace(geom.str)) {
+      textDivProperties.isWhitespace = true;
+      task._textDivProperties.set(textDiv, textDivProperties);
+      return;
+    }
+    var tx = Util.transform(task._viewport.transform, geom.transform);
+    var angle = Math.atan2(tx[1], tx[0]);
+    var style = styles[geom.fontName];
+    if (style.vertical) {
+      angle += Math.PI / 2;
+    }
+    var fontHeight = Math.sqrt(tx[2] * tx[2] + tx[3] * tx[3]);
+    var fontAscent = fontHeight;
+    if (style.ascent) {
+      fontAscent = style.ascent * fontAscent;
+    } else if (style.descent) {
+      fontAscent = (1 + style.descent) * fontAscent;
+    }
+    var left;
+    var top;
+    if (angle === 0) {
+      left = tx[4];
+      top = tx[5] - fontAscent;
+    } else {
+      left = tx[4] + fontAscent * Math.sin(angle);
+      top = tx[5] - fontAscent * Math.cos(angle);
+    }
+    styleBuf[1] = left;
+    styleBuf[3] = top;
+    styleBuf[5] = fontHeight;
+    styleBuf[7] = style.fontFamily;
+    textDivProperties.style = styleBuf.join('');
+    textDiv.setAttribute('style', textDivProperties.style);
+    textDiv.textContent = geom.str;
+    if (getDefaultSetting('pdfBug')) {
+      textDiv.dataset.fontName = geom.fontName;
+    }
+    if (angle !== 0) {
+      textDivProperties.angle = angle * (180 / Math.PI);
+    }
+    if (geom.str.length > 1) {
+      if (style.vertical) {
+        textDivProperties.canvasWidth = geom.height * task._viewport.scale;
+      } else {
+        textDivProperties.canvasWidth = geom.width * task._viewport.scale;
+      }
+    }
+    task._textDivProperties.set(textDiv, textDivProperties);
+    if (task._enhanceTextSelection) {
+      var angleCos = 1,
+          angleSin = 0;
+      if (angle !== 0) {
+        angleCos = Math.cos(angle);
+        angleSin = Math.sin(angle);
+      }
+      var divWidth = (style.vertical ? geom.height : geom.width) * task._viewport.scale;
+      var divHeight = fontHeight;
+      var m, b;
+      if (angle !== 0) {
+        m = [angleCos, angleSin, -angleSin, angleCos, left, top];
+        b = Util.getAxialAlignedBoundingBox([0, 0, divWidth, divHeight], m);
+      } else {
+        b = [left, top, left + divWidth, top + divHeight];
+      }
+      task._bounds.push({
+        left: b[0],
+        top: b[1],
+        right: b[2],
+        bottom: b[3],
+        div: textDiv,
+        size: [divWidth, divHeight],
+        m: m
+      });
+    }
+  }
+  function render(task) {
+    if (task._canceled) {
+      return;
+    }
+    var textLayerFrag = task._container;
+    var textDivs = task._textDivs;
+    var capability = task._capability;
+    var textDivsLength = textDivs.length;
+    if (textDivsLength > MAX_TEXT_DIVS_TO_RENDER) {
+      task._renderingDone = true;
+      capability.resolve();
+      return;
+    }
+    var canvas = document.createElement('canvas');
+    canvas.mozOpaque = true;
+    var ctx = canvas.getContext('2d', { alpha: false });
+    var lastFontSize;
+    var lastFontFamily;
+    for (var i = 0; i < textDivsLength; i++) {
+      var textDiv = textDivs[i];
+      var textDivProperties = task._textDivProperties.get(textDiv);
+      if (textDivProperties.isWhitespace) {
+        continue;
+      }
+      var fontSize = textDiv.style.fontSize;
+      var fontFamily = textDiv.style.fontFamily;
+      if (fontSize !== lastFontSize || fontFamily !== lastFontFamily) {
+        ctx.font = fontSize + ' ' + fontFamily;
+        lastFontSize = fontSize;
+        lastFontFamily = fontFamily;
+      }
+      var width = ctx.measureText(textDiv.textContent).width;
+      textLayerFrag.appendChild(textDiv);
+      var transform = '';
+      if (textDivProperties.canvasWidth !== 0 && width > 0) {
+        textDivProperties.scale = textDivProperties.canvasWidth / width;
+        transform = 'scaleX(' + textDivProperties.scale + ')';
+      }
+      if (textDivProperties.angle !== 0) {
+        transform = 'rotate(' + textDivProperties.angle + 'deg) ' + transform;
+      }
+      if (transform !== '') {
+        textDivProperties.originalTransform = transform;
+        CustomStyle.setProp('transform', textDiv, transform);
+      }
+      task._textDivProperties.set(textDiv, textDivProperties);
+    }
+    task._renderingDone = true;
+    capability.resolve();
+  }
+  function expand(task) {
+    var bounds = task._bounds;
+    var viewport = task._viewport;
+    var expanded = expandBounds(viewport.width, viewport.height, bounds);
+    for (var i = 0; i < expanded.length; i++) {
+      var div = bounds[i].div;
+      var divProperties = task._textDivProperties.get(div);
+      if (divProperties.angle === 0) {
+        divProperties.paddingLeft = bounds[i].left - expanded[i].left;
+        divProperties.paddingTop = bounds[i].top - expanded[i].top;
+        divProperties.paddingRight = expanded[i].right - bounds[i].right;
+        divProperties.paddingBottom = expanded[i].bottom - bounds[i].bottom;
+        task._textDivProperties.set(div, divProperties);
+        continue;
+      }
+      var e = expanded[i],
+          b = bounds[i];
+      var m = b.m,
+          c = m[0],
+          s = m[1];
+      var points = [[0, 0], [0, b.size[1]], [b.size[0], 0], b.size];
+      var ts = new Float64Array(64);
+      points.forEach(function (p, i) {
+        var t = Util.applyTransform(p, m);
+        ts[i + 0] = c && (e.left - t[0]) / c;
+        ts[i + 4] = s && (e.top - t[1]) / s;
+        ts[i + 8] = c && (e.right - t[0]) / c;
+        ts[i + 12] = s && (e.bottom - t[1]) / s;
+        ts[i + 16] = s && (e.left - t[0]) / -s;
+        ts[i + 20] = c && (e.top - t[1]) / c;
+        ts[i + 24] = s && (e.right - t[0]) / -s;
+        ts[i + 28] = c && (e.bottom - t[1]) / c;
+        ts[i + 32] = c && (e.left - t[0]) / -c;
+        ts[i + 36] = s && (e.top - t[1]) / -s;
+        ts[i + 40] = c && (e.right - t[0]) / -c;
+        ts[i + 44] = s && (e.bottom - t[1]) / -s;
+        ts[i + 48] = s && (e.left - t[0]) / s;
+        ts[i + 52] = c && (e.top - t[1]) / -c;
+        ts[i + 56] = s && (e.right - t[0]) / s;
+        ts[i + 60] = c && (e.bottom - t[1]) / -c;
+      });
+      var findPositiveMin = function (ts, offset, count) {
+        var result = 0;
+        for (var i = 0; i < count; i++) {
+          var t = ts[offset++];
+          if (t > 0) {
+            result = result ? Math.min(t, result) : t;
+          }
+        }
+        return result;
+      };
+      var boxScale = 1 + Math.min(Math.abs(c), Math.abs(s));
+      divProperties.paddingLeft = findPositiveMin(ts, 32, 16) / boxScale;
+      divProperties.paddingTop = findPositiveMin(ts, 48, 16) / boxScale;
+      divProperties.paddingRight = findPositiveMin(ts, 0, 16) / boxScale;
+      divProperties.paddingBottom = findPositiveMin(ts, 16, 16) / boxScale;
+      task._textDivProperties.set(div, divProperties);
+    }
+  }
+  function expandBounds(width, height, boxes) {
+    var bounds = boxes.map(function (box, i) {
+      return {
+        x1: box.left,
+        y1: box.top,
+        x2: box.right,
+        y2: box.bottom,
+        index: i,
+        x1New: undefined,
+        x2New: undefined
+      };
+    });
+    expandBoundsLTR(width, bounds);
+    var expanded = new Array(boxes.length);
+    bounds.forEach(function (b) {
+      var i = b.index;
+      expanded[i] = {
+        left: b.x1New,
+        top: 0,
+        right: b.x2New,
+        bottom: 0
+      };
+    });
+    boxes.map(function (box, i) {
+      var e = expanded[i],
+          b = bounds[i];
+      b.x1 = box.top;
+      b.y1 = width - e.right;
+      b.x2 = box.bottom;
+      b.y2 = width - e.left;
+      b.index = i;
+      b.x1New = undefined;
+      b.x2New = undefined;
+    });
+    expandBoundsLTR(height, bounds);
+    bounds.forEach(function (b) {
+      var i = b.index;
+      expanded[i].top = b.x1New;
+      expanded[i].bottom = b.x2New;
+    });
+    return expanded;
+  }
+  function expandBoundsLTR(width, bounds) {
+    bounds.sort(function (a, b) {
+      return a.x1 - b.x1 || a.index - b.index;
+    });
+    var fakeBoundary = {
+      x1: -Infinity,
+      y1: -Infinity,
+      x2: 0,
+      y2: Infinity,
+      index: -1,
+      x1New: 0,
+      x2New: 0
+    };
+    var horizon = [{
+      start: -Infinity,
+      end: Infinity,
+      boundary: fakeBoundary
+    }];
+    bounds.forEach(function (boundary) {
+      var i = 0;
+      while (i < horizon.length && horizon[i].end <= boundary.y1) {
+        i++;
+      }
+      var j = horizon.length - 1;
+      while (j >= 0 && horizon[j].start >= boundary.y2) {
+        j--;
+      }
+      var horizonPart, affectedBoundary;
+      var q,
+          k,
+          maxXNew = -Infinity;
+      for (q = i; q <= j; q++) {
+        horizonPart = horizon[q];
+        affectedBoundary = horizonPart.boundary;
+        var xNew;
+        if (affectedBoundary.x2 > boundary.x1) {
+          xNew = affectedBoundary.index > boundary.index ? affectedBoundary.x1New : boundary.x1;
+        } else if (affectedBoundary.x2New === undefined) {
+          xNew = (affectedBoundary.x2 + boundary.x1) / 2;
+        } else {
+          xNew = affectedBoundary.x2New;
+        }
+        if (xNew > maxXNew) {
+          maxXNew = xNew;
+        }
+      }
+      boundary.x1New = maxXNew;
+      for (q = i; q <= j; q++) {
+        horizonPart = horizon[q];
+        affectedBoundary = horizonPart.boundary;
+        if (affectedBoundary.x2New === undefined) {
+          if (affectedBoundary.x2 > boundary.x1) {
+            if (affectedBoundary.index > boundary.index) {
+              affectedBoundary.x2New = affectedBoundary.x2;
+            }
+          } else {
+            affectedBoundary.x2New = maxXNew;
+          }
+        } else if (affectedBoundary.x2New > maxXNew) {
+          affectedBoundary.x2New = Math.max(maxXNew, affectedBoundary.x2);
+        }
+      }
+      var changedHorizon = [],
+          lastBoundary = null;
+      for (q = i; q <= j; q++) {
+        horizonPart = horizon[q];
+        affectedBoundary = horizonPart.boundary;
+        var useBoundary = affectedBoundary.x2 > boundary.x2 ? affectedBoundary : boundary;
+        if (lastBoundary === useBoundary) {
+          changedHorizon[changedHorizon.length - 1].end = horizonPart.end;
+        } else {
+          changedHorizon.push({
+            start: horizonPart.start,
+            end: horizonPart.end,
+            boundary: useBoundary
+          });
+          lastBoundary = useBoundary;
+        }
+      }
+      if (horizon[i].start < boundary.y1) {
+        changedHorizon[0].start = boundary.y1;
+        changedHorizon.unshift({
+          start: horizon[i].start,
+          end: boundary.y1,
+          boundary: horizon[i].boundary
+        });
+      }
+      if (boundary.y2 < horizon[j].end) {
+        changedHorizon[changedHorizon.length - 1].end = boundary.y2;
+        changedHorizon.push({
+          start: boundary.y2,
+          end: horizon[j].end,
+          boundary: horizon[j].boundary
+        });
+      }
+      for (q = i; q <= j; q++) {
+        horizonPart = horizon[q];
+        affectedBoundary = horizonPart.boundary;
+        if (affectedBoundary.x2New !== undefined) {
+          continue;
+        }
+        var used = false;
+        for (k = i - 1; !used && k >= 0 && horizon[k].start >= affectedBoundary.y1; k--) {
+          used = horizon[k].boundary === affectedBoundary;
+        }
+        for (k = j + 1; !used && k < horizon.length && horizon[k].end <= affectedBoundary.y2; k++) {
+          used = horizon[k].boundary === affectedBoundary;
+        }
+        for (k = 0; !used && k < changedHorizon.length; k++) {
+          used = changedHorizon[k].boundary === affectedBoundary;
+        }
+        if (!used) {
+          affectedBoundary.x2New = maxXNew;
+        }
+      }
+      Array.prototype.splice.apply(horizon, [i, j - i + 1].concat(changedHorizon));
+    });
+    horizon.forEach(function (horizonPart) {
+      var affectedBoundary = horizonPart.boundary;
+      if (affectedBoundary.x2New === undefined) {
+        affectedBoundary.x2New = Math.max(width, affectedBoundary.x2);
+      }
+    });
+  }
+  function TextLayerRenderTask(textContent, container, viewport, textDivs, enhanceTextSelection) {
+    this._textContent = textContent;
+    this._container = container;
+    this._viewport = viewport;
+    this._textDivs = textDivs || [];
+    this._textDivProperties = new WeakMap();
+    this._renderingDone = false;
+    this._canceled = false;
+    this._capability = createPromiseCapability();
+    this._renderTimer = null;
+    this._bounds = [];
+    this._enhanceTextSelection = !!enhanceTextSelection;
+  }
+  TextLayerRenderTask.prototype = {
+    get promise() {
+      return this._capability.promise;
+    },
+    cancel: function TextLayer_cancel() {
+      this._canceled = true;
+      if (this._renderTimer !== null) {
+        clearTimeout(this._renderTimer);
+        this._renderTimer = null;
+      }
+      this._capability.reject('canceled');
+    },
+    _render: function TextLayer_render(timeout) {
+      var textItems = this._textContent.items;
+      var textStyles = this._textContent.styles;
+      for (var i = 0, len = textItems.length; i < len; i++) {
+        appendText(this, textItems[i], textStyles);
+      }
+      if (!timeout) {
+        render(this);
+      } else {
+        var self = this;
+        this._renderTimer = setTimeout(function () {
+          render(self);
+          self._renderTimer = null;
+        }, timeout);
+      }
+    },
+    expandTextDivs: function TextLayer_expandTextDivs(expandDivs) {
+      if (!this._enhanceTextSelection || !this._renderingDone) {
+        return;
+      }
+      if (this._bounds !== null) {
+        expand(this);
+        this._bounds = null;
+      }
+      for (var i = 0, ii = this._textDivs.length; i < ii; i++) {
+        var div = this._textDivs[i];
+        var divProperties = this._textDivProperties.get(div);
+        if (divProperties.isWhitespace) {
+          continue;
+        }
+        if (expandDivs) {
+          var transform = '',
+              padding = '';
+          if (divProperties.scale !== 1) {
+            transform = 'scaleX(' + divProperties.scale + ')';
+          }
+          if (divProperties.angle !== 0) {
+            transform = 'rotate(' + divProperties.angle + 'deg) ' + transform;
+          }
+          if (divProperties.paddingLeft !== 0) {
+            padding += ' padding-left: ' + divProperties.paddingLeft / divProperties.scale + 'px;';
+            transform += ' translateX(' + -divProperties.paddingLeft / divProperties.scale + 'px)';
+          }
+          if (divProperties.paddingTop !== 0) {
+            padding += ' padding-top: ' + divProperties.paddingTop + 'px;';
+            transform += ' translateY(' + -divProperties.paddingTop + 'px)';
+          }
+          if (divProperties.paddingRight !== 0) {
+            padding += ' padding-right: ' + divProperties.paddingRight / divProperties.scale + 'px;';
+          }
+          if (divProperties.paddingBottom !== 0) {
+            padding += ' padding-bottom: ' + divProperties.paddingBottom + 'px;';
+          }
+          if (padding !== '') {
+            div.setAttribute('style', divProperties.style + padding);
+          }
+          if (transform !== '') {
+            CustomStyle.setProp('transform', div, transform);
+          }
+        } else {
+          div.style.padding = 0;
+          CustomStyle.setProp('transform', div, divProperties.originalTransform || '');
+        }
+      }
+    }
+  };
+  function renderTextLayer(renderParameters) {
+    var task = new TextLayerRenderTask(renderParameters.textContent, renderParameters.container, renderParameters.viewport, renderParameters.textDivs, renderParameters.enhanceTextSelection);
+    task._render(renderParameters.timeout);
+    return task;
+  }
+  return renderTextLayer;
+}();
+exports.renderTextLayer = renderTextLayer;
+
+/***/ }),
+/* 6 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var g;
+g = function () {
+  return this;
+}();
+try {
+  g = g || Function("return this")() || (1, eval)("this");
+} catch (e) {
+  if (typeof window === "object") g = window;
+}
+module.exports = g;
+
+/***/ }),
+/* 7 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var error = sharedUtil.error;
+function fixMetadata(meta) {
+  return meta.replace(/>\\376\\377([^<]+)/g, function (all, codes) {
+    var bytes = codes.replace(/\\([0-3])([0-7])([0-7])/g, function (code, d1, d2, d3) {
+      return String.fromCharCode(d1 * 64 + d2 * 8 + d3 * 1);
+    });
+    var chars = '';
+    for (var i = 0; i < bytes.length; i += 2) {
+      var code = bytes.charCodeAt(i) * 256 + bytes.charCodeAt(i + 1);
+      chars += code >= 32 && code < 127 && code !== 60 && code !== 62 && code !== 38 ? String.fromCharCode(code) : '&#x' + (0x10000 + code).toString(16).substring(1) + ';';
+    }
+    return '>' + chars;
+  });
+}
+function Metadata(meta) {
+  if (typeof meta === 'string') {
+    meta = fixMetadata(meta);
+    var parser = new DOMParser();
+    meta = parser.parseFromString(meta, 'application/xml');
+  } else if (!(meta instanceof Document)) {
+    error('Metadata: Invalid metadata object');
+  }
+  this.metaDocument = meta;
+  this.metadata = Object.create(null);
+  this.parse();
+}
+Metadata.prototype = {
+  parse: function Metadata_parse() {
+    var doc = this.metaDocument;
+    var rdf = doc.documentElement;
+    if (rdf.nodeName.toLowerCase() !== 'rdf:rdf') {
+      rdf = rdf.firstChild;
+      while (rdf && rdf.nodeName.toLowerCase() !== 'rdf:rdf') {
+        rdf = rdf.nextSibling;
+      }
+    }
+    var nodeName = rdf ? rdf.nodeName.toLowerCase() : null;
+    if (!rdf || nodeName !== 'rdf:rdf' || !rdf.hasChildNodes()) {
+      return;
+    }
+    var children = rdf.childNodes,
+        desc,
+        entry,
+        name,
+        i,
+        ii,
+        length,
+        iLength;
+    for (i = 0, length = children.length; i < length; i++) {
+      desc = children[i];
+      if (desc.nodeName.toLowerCase() !== 'rdf:description') {
+        continue;
+      }
+      for (ii = 0, iLength = desc.childNodes.length; ii < iLength; ii++) {
+        if (desc.childNodes[ii].nodeName.toLowerCase() !== '#text') {
+          entry = desc.childNodes[ii];
+          name = entry.nodeName.toLowerCase();
+          this.metadata[name] = entry.textContent.trim();
+        }
+      }
+    }
+  },
+  get: function Metadata_get(name) {
+    return this.metadata[name] || null;
+  },
+  has: function Metadata_has(name) {
+    return typeof this.metadata[name] !== 'undefined';
+  }
+};
+exports.Metadata = Metadata;
+
+/***/ }),
+/* 8 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var displayDOMUtils = __w_pdfjs_require__(1);
+var shadow = sharedUtil.shadow;
+var getDefaultSetting = displayDOMUtils.getDefaultSetting;
+var WebGLUtils = function WebGLUtilsClosure() {
+  function loadShader(gl, code, shaderType) {
+    var shader = gl.createShader(shaderType);
+    gl.shaderSource(shader, code);
+    gl.compileShader(shader);
+    var compiled = gl.getShaderParameter(shader, gl.COMPILE_STATUS);
+    if (!compiled) {
+      var errorMsg = gl.getShaderInfoLog(shader);
+      throw new Error('Error during shader compilation: ' + errorMsg);
+    }
+    return shader;
+  }
+  function createVertexShader(gl, code) {
+    return loadShader(gl, code, gl.VERTEX_SHADER);
+  }
+  function createFragmentShader(gl, code) {
+    return loadShader(gl, code, gl.FRAGMENT_SHADER);
+  }
+  function createProgram(gl, shaders) {
+    var program = gl.createProgram();
+    for (var i = 0, ii = shaders.length; i < ii; ++i) {
+      gl.attachShader(program, shaders[i]);
+    }
+    gl.linkProgram(program);
+    var linked = gl.getProgramParameter(program, gl.LINK_STATUS);
+    if (!linked) {
+      var errorMsg = gl.getProgramInfoLog(program);
+      throw new Error('Error during program linking: ' + errorMsg);
+    }
+    return program;
+  }
+  function createTexture(gl, image, textureId) {
+    gl.activeTexture(textureId);
+    var texture = gl.createTexture();
+    gl.bindTexture(gl.TEXTURE_2D, texture);
+    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
+    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
+    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST);
+    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST);
+    gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, image);
+    return texture;
+  }
+  var currentGL, currentCanvas;
+  function generateGL() {
+    if (currentGL) {
+      return;
+    }
+    currentCanvas = document.createElement('canvas');
+    currentGL = currentCanvas.getContext('webgl', { premultipliedalpha: false });
+  }
+  var smaskVertexShaderCode = '\
+  attribute vec2 a_position;                                    \
+  attribute vec2 a_texCoord;                                    \
+                                                                \
+  uniform vec2 u_resolution;                                    \
+                                                                \
+  varying vec2 v_texCoord;                                      \
+                                                                \
+  void main() {                                                 \
+    vec2 clipSpace = (a_position / u_resolution) * 2.0 - 1.0;   \
+    gl_Position = vec4(clipSpace * vec2(1, -1), 0, 1);          \
+                                                                \
+    v_texCoord = a_texCoord;                                    \
+  }                                                             ';
+  var smaskFragmentShaderCode = '\
+  precision mediump float;                                      \
+                                                                \
+  uniform vec4 u_backdrop;                                      \
+  uniform int u_subtype;                                        \
+  uniform sampler2D u_image;                                    \
+  uniform sampler2D u_mask;                                     \
+                                                                \
+  varying vec2 v_texCoord;                                      \
+                                                                \
+  void main() {                                                 \
+    vec4 imageColor = texture2D(u_image, v_texCoord);           \
+    vec4 maskColor = texture2D(u_mask, v_texCoord);             \
+    if (u_backdrop.a > 0.0) {                                   \
+      maskColor.rgb = maskColor.rgb * maskColor.a +             \
+                      u_backdrop.rgb * (1.0 - maskColor.a);     \
+    }                                                           \
+    float lum;                                                  \
+    if (u_subtype == 0) {                                       \
+      lum = maskColor.a;                                        \
+    } else {                                                    \
+      lum = maskColor.r * 0.3 + maskColor.g * 0.59 +            \
+            maskColor.b * 0.11;                                 \
+    }                                                           \
+    imageColor.a *= lum;                                        \
+    imageColor.rgb *= imageColor.a;                             \
+    gl_FragColor = imageColor;                                  \
+  }                                                             ';
+  var smaskCache = null;
+  function initSmaskGL() {
+    var canvas, gl;
+    generateGL();
+    canvas = currentCanvas;
+    currentCanvas = null;
+    gl = currentGL;
+    currentGL = null;
+    var vertexShader = createVertexShader(gl, smaskVertexShaderCode);
+    var fragmentShader = createFragmentShader(gl, smaskFragmentShaderCode);
+    var program = createProgram(gl, [vertexShader, fragmentShader]);
+    gl.useProgram(program);
+    var cache = {};
+    cache.gl = gl;
+    cache.canvas = canvas;
+    cache.resolutionLocation = gl.getUniformLocation(program, 'u_resolution');
+    cache.positionLocation = gl.getAttribLocation(program, 'a_position');
+    cache.backdropLocation = gl.getUniformLocation(program, 'u_backdrop');
+    cache.subtypeLocation = gl.getUniformLocation(program, 'u_subtype');
+    var texCoordLocation = gl.getAttribLocation(program, 'a_texCoord');
+    var texLayerLocation = gl.getUniformLocation(program, 'u_image');
+    var texMaskLocation = gl.getUniformLocation(program, 'u_mask');
+    var texCoordBuffer = gl.createBuffer();
+    gl.bindBuffer(gl.ARRAY_BUFFER, texCoordBuffer);
+    gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([0.0, 0.0, 1.0, 0.0, 0.0, 1.0, 0.0, 1.0, 1.0, 0.0, 1.0, 1.0]), gl.STATIC_DRAW);
+    gl.enableVertexAttribArray(texCoordLocation);
+    gl.vertexAttribPointer(texCoordLocation, 2, gl.FLOAT, false, 0, 0);
+    gl.uniform1i(texLayerLocation, 0);
+    gl.uniform1i(texMaskLocation, 1);
+    smaskCache = cache;
+  }
+  function composeSMask(layer, mask, properties) {
+    var width = layer.width,
+        height = layer.height;
+    if (!smaskCache) {
+      initSmaskGL();
+    }
+    var cache = smaskCache,
+        canvas = cache.canvas,
+        gl = cache.gl;
+    canvas.width = width;
+    canvas.height = height;
+    gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight);
+    gl.uniform2f(cache.resolutionLocation, width, height);
+    if (properties.backdrop) {
+      gl.uniform4f(cache.resolutionLocation, properties.backdrop[0], properties.backdrop[1], properties.backdrop[2], 1);
+    } else {
+      gl.uniform4f(cache.resolutionLocation, 0, 0, 0, 0);
+    }
+    gl.uniform1i(cache.subtypeLocation, properties.subtype === 'Luminosity' ? 1 : 0);
+    var texture = createTexture(gl, layer, gl.TEXTURE0);
+    var maskTexture = createTexture(gl, mask, gl.TEXTURE1);
+    var buffer = gl.createBuffer();
+    gl.bindBuffer(gl.ARRAY_BUFFER, buffer);
+    gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([0, 0, width, 0, 0, height, 0, height, width, 0, width, height]), gl.STATIC_DRAW);
+    gl.enableVertexAttribArray(cache.positionLocation);
+    gl.vertexAttribPointer(cache.positionLocation, 2, gl.FLOAT, false, 0, 0);
+    gl.clearColor(0, 0, 0, 0);
+    gl.enable(gl.BLEND);
+    gl.blendFunc(gl.ONE, gl.ONE_MINUS_SRC_ALPHA);
+    gl.clear(gl.COLOR_BUFFER_BIT);
+    gl.drawArrays(gl.TRIANGLES, 0, 6);
+    gl.flush();
+    gl.deleteTexture(texture);
+    gl.deleteTexture(maskTexture);
+    gl.deleteBuffer(buffer);
+    return canvas;
+  }
+  var figuresVertexShaderCode = '\
+  attribute vec2 a_position;                                    \
+  attribute vec3 a_color;                                       \
+                                                                \
+  uniform vec2 u_resolution;                                    \
+  uniform vec2 u_scale;                                         \
+  uniform vec2 u_offset;                                        \
+                                                                \
+  varying vec4 v_color;                                         \
+                                                                \
+  void main() {                                                 \
+    vec2 position = (a_position + u_offset) * u_scale;          \
+    vec2 clipSpace = (position / u_resolution) * 2.0 - 1.0;     \
+    gl_Position = vec4(clipSpace * vec2(1, -1), 0, 1);          \
+                                                                \
+    v_color = vec4(a_color / 255.0, 1.0);                       \
+  }                                                             ';
+  var figuresFragmentShaderCode = '\
+  precision mediump float;                                      \
+                                                                \
+  varying vec4 v_color;                                         \
+                                                                \
+  void main() {                                                 \
+    gl_FragColor = v_color;                                     \
+  }                                                             ';
+  var figuresCache = null;
+  function initFiguresGL() {
+    var canvas, gl;
+    generateGL();
+    canvas = currentCanvas;
+    currentCanvas = null;
+    gl = currentGL;
+    currentGL = null;
+    var vertexShader = createVertexShader(gl, figuresVertexShaderCode);
+    var fragmentShader = createFragmentShader(gl, figuresFragmentShaderCode);
+    var program = createProgram(gl, [vertexShader, fragmentShader]);
+    gl.useProgram(program);
+    var cache = {};
+    cache.gl = gl;
+    cache.canvas = canvas;
+    cache.resolutionLocation = gl.getUniformLocation(program, 'u_resolution');
+    cache.scaleLocation = gl.getUniformLocation(program, 'u_scale');
+    cache.offsetLocation = gl.getUniformLocation(program, 'u_offset');
+    cache.positionLocation = gl.getAttribLocation(program, 'a_position');
+    cache.colorLocation = gl.getAttribLocation(program, 'a_color');
+    figuresCache = cache;
+  }
+  function drawFigures(width, height, backgroundColor, figures, context) {
+    if (!figuresCache) {
+      initFiguresGL();
+    }
+    var cache = figuresCache,
+        canvas = cache.canvas,
+        gl = cache.gl;
+    canvas.width = width;
+    canvas.height = height;
+    gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight);
+    gl.uniform2f(cache.resolutionLocation, width, height);
+    var count = 0;
+    var i, ii, rows;
+    for (i = 0, ii = figures.length; i < ii; i++) {
+      switch (figures[i].type) {
+        case 'lattice':
+          rows = figures[i].coords.length / figures[i].verticesPerRow | 0;
+          count += (rows - 1) * (figures[i].verticesPerRow - 1) * 6;
+          break;
+        case 'triangles':
+          count += figures[i].coords.length;
+          break;
+      }
+    }
+    var coords = new Float32Array(count * 2);
+    var colors = new Uint8Array(count * 3);
+    var coordsMap = context.coords,
+        colorsMap = context.colors;
+    var pIndex = 0,
+        cIndex = 0;
+    for (i = 0, ii = figures.length; i < ii; i++) {
+      var figure = figures[i],
+          ps = figure.coords,
+          cs = figure.colors;
+      switch (figure.type) {
+        case 'lattice':
+          var cols = figure.verticesPerRow;
+          rows = ps.length / cols | 0;
+          for (var row = 1; row < rows; row++) {
+            var offset = row * cols + 1;
+            for (var col = 1; col < cols; col++, offset++) {
+              coords[pIndex] = coordsMap[ps[offset - cols - 1]];
+              coords[pIndex + 1] = coordsMap[ps[offset - cols - 1] + 1];
+              coords[pIndex + 2] = coordsMap[ps[offset - cols]];
+              coords[pIndex + 3] = coordsMap[ps[offset - cols] + 1];
+              coords[pIndex + 4] = coordsMap[ps[offset - 1]];
+              coords[pIndex + 5] = coordsMap[ps[offset - 1] + 1];
+              colors[cIndex] = colorsMap[cs[offset - cols - 1]];
+              colors[cIndex + 1] = colorsMap[cs[offset - cols - 1] + 1];
+              colors[cIndex + 2] = colorsMap[cs[offset - cols - 1] + 2];
+              colors[cIndex + 3] = colorsMap[cs[offset - cols]];
+              colors[cIndex + 4] = colorsMap[cs[offset - cols] + 1];
+              colors[cIndex + 5] = colorsMap[cs[offset - cols] + 2];
+              colors[cIndex + 6] = colorsMap[cs[offset - 1]];
+              colors[cIndex + 7] = colorsMap[cs[offset - 1] + 1];
+              colors[cIndex + 8] = colorsMap[cs[offset - 1] + 2];
+              coords[pIndex + 6] = coords[pIndex + 2];
+              coords[pIndex + 7] = coords[pIndex + 3];
+              coords[pIndex + 8] = coords[pIndex + 4];
+              coords[pIndex + 9] = coords[pIndex + 5];
+              coords[pIndex + 10] = coordsMap[ps[offset]];
+              coords[pIndex + 11] = coordsMap[ps[offset] + 1];
+              colors[cIndex + 9] = colors[cIndex + 3];
+              colors[cIndex + 10] = colors[cIndex + 4];
+              colors[cIndex + 11] = colors[cIndex + 5];
+              colors[cIndex + 12] = colors[cIndex + 6];
+              colors[cIndex + 13] = colors[cIndex + 7];
+              colors[cIndex + 14] = colors[cIndex + 8];
+              colors[cIndex + 15] = colorsMap[cs[offset]];
+              colors[cIndex + 16] = colorsMap[cs[offset] + 1];
+              colors[cIndex + 17] = colorsMap[cs[offset] + 2];
+              pIndex += 12;
+              cIndex += 18;
+            }
+          }
+          break;
+        case 'triangles':
+          for (var j = 0, jj = ps.length; j < jj; j++) {
+            coords[pIndex] = coordsMap[ps[j]];
+            coords[pIndex + 1] = coordsMap[ps[j] + 1];
+            colors[cIndex] = colorsMap[cs[j]];
+            colors[cIndex + 1] = colorsMap[cs[j] + 1];
+            colors[cIndex + 2] = colorsMap[cs[j] + 2];
+            pIndex += 2;
+            cIndex += 3;
+          }
+          break;
+      }
+    }
+    if (backgroundColor) {
+      gl.clearColor(backgroundColor[0] / 255, backgroundColor[1] / 255, backgroundColor[2] / 255, 1.0);
+    } else {
+      gl.clearColor(0, 0, 0, 0);
+    }
+    gl.clear(gl.COLOR_BUFFER_BIT);
+    var coordsBuffer = gl.createBuffer();
+    gl.bindBuffer(gl.ARRAY_BUFFER, coordsBuffer);
+    gl.bufferData(gl.ARRAY_BUFFER, coords, gl.STATIC_DRAW);
+    gl.enableVertexAttribArray(cache.positionLocation);
+    gl.vertexAttribPointer(cache.positionLocation, 2, gl.FLOAT, false, 0, 0);
+    var colorsBuffer = gl.createBuffer();
+    gl.bindBuffer(gl.ARRAY_BUFFER, colorsBuffer);
+    gl.bufferData(gl.ARRAY_BUFFER, colors, gl.STATIC_DRAW);
+    gl.enableVertexAttribArray(cache.colorLocation);
+    gl.vertexAttribPointer(cache.colorLocation, 3, gl.UNSIGNED_BYTE, false, 0, 0);
+    gl.uniform2f(cache.scaleLocation, context.scaleX, context.scaleY);
+    gl.uniform2f(cache.offsetLocation, context.offsetX, context.offsetY);
+    gl.drawArrays(gl.TRIANGLES, 0, count);
+    gl.flush();
+    gl.deleteBuffer(coordsBuffer);
+    gl.deleteBuffer(colorsBuffer);
+    return canvas;
+  }
+  function cleanup() {
+    if (smaskCache && smaskCache.canvas) {
+      smaskCache.canvas.width = 0;
+      smaskCache.canvas.height = 0;
+    }
+    if (figuresCache && figuresCache.canvas) {
+      figuresCache.canvas.width = 0;
+      figuresCache.canvas.height = 0;
+    }
+    smaskCache = null;
+    figuresCache = null;
+  }
+  return {
+    get isEnabled() {
+      if (getDefaultSetting('disableWebGL')) {
+        return false;
+      }
+      var enabled = false;
+      try {
+        generateGL();
+        enabled = !!currentGL;
+      } catch (e) {}
+      return shadow(this, 'isEnabled', enabled);
+    },
+    composeSMask: composeSMask,
+    drawFigures: drawFigures,
+    clear: cleanup
+  };
+}();
+exports.WebGLUtils = WebGLUtils;
+
+/***/ }),
+/* 9 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var displayDOMUtils = __w_pdfjs_require__(1);
+var displayAPI = __w_pdfjs_require__(3);
+var displayAnnotationLayer = __w_pdfjs_require__(2);
+var displayTextLayer = __w_pdfjs_require__(5);
+var displayMetadata = __w_pdfjs_require__(7);
+var displaySVG = __w_pdfjs_require__(4);
+var globalScope = sharedUtil.globalScope;
+var deprecated = sharedUtil.deprecated;
+var warn = sharedUtil.warn;
+var LinkTarget = displayDOMUtils.LinkTarget;
+var DEFAULT_LINK_REL = displayDOMUtils.DEFAULT_LINK_REL;
+var isWorker = typeof window === 'undefined';
+if (!globalScope.PDFJS) {
+  globalScope.PDFJS = {};
+}
+var PDFJS = globalScope.PDFJS;
+PDFJS.version = '1.7.395';
+PDFJS.build = '07f7c97b';
+PDFJS.pdfBug = false;
+if (PDFJS.verbosity !== undefined) {
+  sharedUtil.setVerbosityLevel(PDFJS.verbosity);
+}
+delete PDFJS.verbosity;
+Object.defineProperty(PDFJS, 'verbosity', {
+  get: function () {
+    return sharedUtil.getVerbosityLevel();
+  },
+  set: function (level) {
+    sharedUtil.setVerbosityLevel(level);
+  },
+  enumerable: true,
+  configurable: true
+});
+PDFJS.VERBOSITY_LEVELS = sharedUtil.VERBOSITY_LEVELS;
+PDFJS.OPS = sharedUtil.OPS;
+PDFJS.UNSUPPORTED_FEATURES = sharedUtil.UNSUPPORTED_FEATURES;
+PDFJS.isValidUrl = displayDOMUtils.isValidUrl;
+PDFJS.shadow = sharedUtil.shadow;
+PDFJS.createBlob = sharedUtil.createBlob;
+PDFJS.createObjectURL = function PDFJS_createObjectURL(data, contentType) {
+  return sharedUtil.createObjectURL(data, contentType, PDFJS.disableCreateObjectURL);
+};
+Object.defineProperty(PDFJS, 'isLittleEndian', {
+  configurable: true,
+  get: function PDFJS_isLittleEndian() {
+    var value = sharedUtil.isLittleEndian();
+    return sharedUtil.shadow(PDFJS, 'isLittleEndian', value);
+  }
+});
+PDFJS.removeNullCharacters = sharedUtil.removeNullCharacters;
+PDFJS.PasswordResponses = sharedUtil.PasswordResponses;
+PDFJS.PasswordException = sharedUtil.PasswordException;
+PDFJS.UnknownErrorException = sharedUtil.UnknownErrorException;
+PDFJS.InvalidPDFException = sharedUtil.InvalidPDFException;
+PDFJS.MissingPDFException = sharedUtil.MissingPDFException;
+PDFJS.UnexpectedResponseException = sharedUtil.UnexpectedResponseException;
+PDFJS.Util = sharedUtil.Util;
+PDFJS.PageViewport = sharedUtil.PageViewport;
+PDFJS.createPromiseCapability = sharedUtil.createPromiseCapability;
+PDFJS.maxImageSize = PDFJS.maxImageSize === undefined ? -1 : PDFJS.maxImageSize;
+PDFJS.cMapUrl = PDFJS.cMapUrl === undefined ? null : PDFJS.cMapUrl;
+PDFJS.cMapPacked = PDFJS.cMapPacked === undefined ? false : PDFJS.cMapPacked;
+PDFJS.disableFontFace = PDFJS.disableFontFace === undefined ? false : PDFJS.disableFontFace;
+PDFJS.imageResourcesPath = PDFJS.imageResourcesPath === undefined ? '' : PDFJS.imageResourcesPath;
+PDFJS.disableWorker = PDFJS.disableWorker === undefined ? false : PDFJS.disableWorker;
+PDFJS.workerSrc = PDFJS.workerSrc === undefined ? null : PDFJS.workerSrc;
+PDFJS.workerPort = PDFJS.workerPort === undefined ? null : PDFJS.workerPort;
+PDFJS.disableRange = PDFJS.disableRange === undefined ? false : PDFJS.disableRange;
+PDFJS.disableStream = PDFJS.disableStream === undefined ? false : PDFJS.disableStream;
+PDFJS.disableAutoFetch = PDFJS.disableAutoFetch === undefined ? false : PDFJS.disableAutoFetch;
+PDFJS.pdfBug = PDFJS.pdfBug === undefined ? false : PDFJS.pdfBug;
+PDFJS.postMessageTransfers = PDFJS.postMessageTransfers === undefined ? true : PDFJS.postMessageTransfers;
+PDFJS.disableCreateObjectURL = PDFJS.disableCreateObjectURL === undefined ? false : PDFJS.disableCreateObjectURL;
+PDFJS.disableWebGL = PDFJS.disableWebGL === undefined ? true : PDFJS.disableWebGL;
+PDFJS.externalLinkTarget = PDFJS.externalLinkTarget === undefined ? LinkTarget.NONE : PDFJS.externalLinkTarget;
+PDFJS.externalLinkRel = PDFJS.externalLinkRel === undefined ? DEFAULT_LINK_REL : PDFJS.externalLinkRel;
+PDFJS.isEvalSupported = PDFJS.isEvalSupported === undefined ? true : PDFJS.isEvalSupported;
+var savedOpenExternalLinksInNewWindow = PDFJS.openExternalLinksInNewWindow;
+delete PDFJS.openExternalLinksInNewWindow;
+Object.defineProperty(PDFJS, 'openExternalLinksInNewWindow', {
+  get: function () {
+    return PDFJS.externalLinkTarget === LinkTarget.BLANK;
+  },
+  set: function (value) {
+    if (value) {
+      deprecated('PDFJS.openExternalLinksInNewWindow, please use ' + '"PDFJS.externalLinkTarget = PDFJS.LinkTarget.BLANK" instead.');
+    }
+    if (PDFJS.externalLinkTarget !== LinkTarget.NONE) {
+      warn('PDFJS.externalLinkTarget is already initialized');
+      return;
+    }
+    PDFJS.externalLinkTarget = value ? LinkTarget.BLANK : LinkTarget.NONE;
+  },
+  enumerable: true,
+  configurable: true
+});
+if (savedOpenExternalLinksInNewWindow) {
+  PDFJS.openExternalLinksInNewWindow = savedOpenExternalLinksInNewWindow;
+}
+PDFJS.getDocument = displayAPI.getDocument;
+PDFJS.PDFDataRangeTransport = displayAPI.PDFDataRangeTransport;
+PDFJS.PDFWorker = displayAPI.PDFWorker;
+Object.defineProperty(PDFJS, 'hasCanvasTypedArrays', {
+  configurable: true,
+  get: function PDFJS_hasCanvasTypedArrays() {
+    var value = displayDOMUtils.hasCanvasTypedArrays();
+    return sharedUtil.shadow(PDFJS, 'hasCanvasTypedArrays', value);
+  }
+});
+PDFJS.CustomStyle = displayDOMUtils.CustomStyle;
+PDFJS.LinkTarget = LinkTarget;
+PDFJS.addLinkAttributes = displayDOMUtils.addLinkAttributes;
+PDFJS.getFilenameFromUrl = displayDOMUtils.getFilenameFromUrl;
+PDFJS.isExternalLinkTargetSet = displayDOMUtils.isExternalLinkTargetSet;
+PDFJS.AnnotationLayer = displayAnnotationLayer.AnnotationLayer;
+PDFJS.renderTextLayer = displayTextLayer.renderTextLayer;
+PDFJS.Metadata = displayMetadata.Metadata;
+PDFJS.SVGGraphics = displaySVG.SVGGraphics;
+PDFJS.UnsupportedManager = displayAPI._UnsupportedManager;
+exports.globalScope = globalScope;
+exports.isWorker = isWorker;
+exports.PDFJS = globalScope.PDFJS;
+
+/***/ }),
+/* 10 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var displayDOMUtils = __w_pdfjs_require__(1);
+var displayPatternHelper = __w_pdfjs_require__(12);
+var displayWebGL = __w_pdfjs_require__(8);
+var FONT_IDENTITY_MATRIX = sharedUtil.FONT_IDENTITY_MATRIX;
+var IDENTITY_MATRIX = sharedUtil.IDENTITY_MATRIX;
+var ImageKind = sharedUtil.ImageKind;
+var OPS = sharedUtil.OPS;
+var TextRenderingMode = sharedUtil.TextRenderingMode;
+var Uint32ArrayView = sharedUtil.Uint32ArrayView;
+var Util = sharedUtil.Util;
+var assert = sharedUtil.assert;
+var info = sharedUtil.info;
+var isNum = sharedUtil.isNum;
+var isArray = sharedUtil.isArray;
+var isLittleEndian = sharedUtil.isLittleEndian;
+var error = sharedUtil.error;
+var shadow = sharedUtil.shadow;
+var warn = sharedUtil.warn;
+var TilingPattern = displayPatternHelper.TilingPattern;
+var getShadingPatternFromIR = displayPatternHelper.getShadingPatternFromIR;
+var WebGLUtils = displayWebGL.WebGLUtils;
+var hasCanvasTypedArrays = displayDOMUtils.hasCanvasTypedArrays;
+var MIN_FONT_SIZE = 16;
+var MAX_FONT_SIZE = 100;
+var MAX_GROUP_SIZE = 4096;
+var MIN_WIDTH_FACTOR = 0.65;
+var COMPILE_TYPE3_GLYPHS = true;
+var MAX_SIZE_TO_COMPILE = 1000;
+var FULL_CHUNK_HEIGHT = 16;
+var HasCanvasTypedArraysCached = {
+  get value() {
+    return shadow(HasCanvasTypedArraysCached, 'value', hasCanvasTypedArrays());
+  }
+};
+var IsLittleEndianCached = {
+  get value() {
+    return shadow(IsLittleEndianCached, 'value', isLittleEndian());
+  }
+};
+function addContextCurrentTransform(ctx) {
+  if (!ctx.mozCurrentTransform) {
+    ctx._originalSave = ctx.save;
+    ctx._originalRestore = ctx.restore;
+    ctx._originalRotate = ctx.rotate;
+    ctx._originalScale = ctx.scale;
+    ctx._originalTranslate = ctx.translate;
+    ctx._originalTransform = ctx.transform;
+    ctx._originalSetTransform = ctx.setTransform;
+    ctx._transformMatrix = ctx._transformMatrix || [1, 0, 0, 1, 0, 0];
+    ctx._transformStack = [];
+    Object.defineProperty(ctx, 'mozCurrentTransform', {
+      get: function getCurrentTransform() {
+        return this._transformMatrix;
+      }
+    });
+    Object.defineProperty(ctx, 'mozCurrentTransformInverse', {
+      get: function getCurrentTransformInverse() {
+        var m = this._transformMatrix;
+        var a = m[0],
+            b = m[1],
+            c = m[2],
+            d = m[3],
+            e = m[4],
+            f = m[5];
+        var ad_bc = a * d - b * c;
+        var bc_ad = b * c - a * d;
+        return [d / ad_bc, b / bc_ad, c / bc_ad, a / ad_bc, (d * e - c * f) / bc_ad, (b * e - a * f) / ad_bc];
+      }
+    });
+    ctx.save = function ctxSave() {
+      var old = this._transformMatrix;
+      this._transformStack.push(old);
+      this._transformMatrix = old.slice(0, 6);
+      this._originalSave();
+    };
+    ctx.restore = function ctxRestore() {
+      var prev = this._transformStack.pop();
+      if (prev) {
+        this._transformMatrix = prev;
+        this._originalRestore();
+      }
+    };
+    ctx.translate = function ctxTranslate(x, y) {
+      var m = this._transformMatrix;
+      m[4] = m[0] * x + m[2] * y + m[4];
+      m[5] = m[1] * x + m[3] * y + m[5];
+      this._originalTranslate(x, y);
+    };
+    ctx.scale = function ctxScale(x, y) {
+      var m = this._transformMatrix;
+      m[0] = m[0] * x;
+      m[1] = m[1] * x;
+      m[2] = m[2] * y;
+      m[3] = m[3] * y;
+      this._originalScale(x, y);
+    };
+    ctx.transform = function ctxTransform(a, b, c, d, e, f) {
+      var m = this._transformMatrix;
+      this._transformMatrix = [m[0] * a + m[2] * b, m[1] * a + m[3] * b, m[0] * c + m[2] * d, m[1] * c + m[3] * d, m[0] * e + m[2] * f + m[4], m[1] * e + m[3] * f + m[5]];
+      ctx._originalTransform(a, b, c, d, e, f);
+    };
+    ctx.setTransform = function ctxSetTransform(a, b, c, d, e, f) {
+      this._transformMatrix = [a, b, c, d, e, f];
+      ctx._originalSetTransform(a, b, c, d, e, f);
+    };
+    ctx.rotate = function ctxRotate(angle) {
+      var cosValue = Math.cos(angle);
+      var sinValue = Math.sin(angle);
+      var m = this._transformMatrix;
+      this._transformMatrix = [m[0] * cosValue + m[2] * sinValue, m[1] * cosValue + m[3] * sinValue, m[0] * -sinValue + m[2] * cosValue, m[1] * -sinValue + m[3] * cosValue, m[4], m[5]];
+      this._originalRotate(angle);
+    };
+  }
+}
+var CachedCanvases = function CachedCanvasesClosure() {
+  function CachedCanvases(canvasFactory) {
+    this.canvasFactory = canvasFactory;
+    this.cache = Object.create(null);
+  }
+  CachedCanvases.prototype = {
+    getCanvas: function CachedCanvases_getCanvas(id, width, height, trackTransform) {
+      var canvasEntry;
+      if (this.cache[id] !== undefined) {
+        canvasEntry = this.cache[id];
+        this.canvasFactory.reset(canvasEntry, width, height);
+        canvasEntry.context.setTransform(1, 0, 0, 1, 0, 0);
+      } else {
+        canvasEntry = this.canvasFactory.create(width, height);
+        this.cache[id] = canvasEntry;
+      }
+      if (trackTransform) {
+        addContextCurrentTransform(canvasEntry.context);
+      }
+      return canvasEntry;
+    },
+    clear: function () {
+      for (var id in this.cache) {
+        var canvasEntry = this.cache[id];
+        this.canvasFactory.destroy(canvasEntry);
+        delete this.cache[id];
+      }
+    }
+  };
+  return CachedCanvases;
+}();
+function compileType3Glyph(imgData) {
+  var POINT_TO_PROCESS_LIMIT = 1000;
+  var width = imgData.width,
+      height = imgData.height;
+  var i,
+      j,
+      j0,
+      width1 = width + 1;
+  var points = new Uint8Array(width1 * (height + 1));
+  var POINT_TYPES = new Uint8Array([0, 2, 4, 0, 1, 0, 5, 4, 8, 10, 0, 8, 0, 2, 1, 0]);
+  var lineSize = width + 7 & ~7,
+      data0 = imgData.data;
+  var data = new Uint8Array(lineSize * height),
+      pos = 0,
+      ii;
+  for (i = 0, ii = data0.length; i < ii; i++) {
+    var mask = 128,
+        elem = data0[i];
+    while (mask > 0) {
+      data[pos++] = elem & mask ? 0 : 255;
+      mask >>= 1;
+    }
+  }
+  var count = 0;
+  pos = 0;
+  if (data[pos] !== 0) {
+    points[0] = 1;
+    ++count;
+  }
+  for (j = 1; j < width; j++) {
+    if (data[pos] !== data[pos + 1]) {
+      points[j] = data[pos] ? 2 : 1;
+      ++count;
+    }
+    pos++;
+  }
+  if (data[pos] !== 0) {
+    points[j] = 2;
+    ++count;
+  }
+  for (i = 1; i < height; i++) {
+    pos = i * lineSize;
+    j0 = i * width1;
+    if (data[pos - lineSize] !== data[pos]) {
+      points[j0] = data[pos] ? 1 : 8;
+      ++count;
+    }
+    var sum = (data[pos] ? 4 : 0) + (data[pos - lineSize] ? 8 : 0);
+    for (j = 1; j < width; j++) {
+      sum = (sum >> 2) + (data[pos + 1] ? 4 : 0) + (data[pos - lineSize + 1] ? 8 : 0);
+      if (POINT_TYPES[sum]) {
+        points[j0 + j] = POINT_TYPES[sum];
+        ++count;
+      }
+      pos++;
+    }
+    if (data[pos - lineSize] !== data[pos]) {
+      points[j0 + j] = data[pos] ? 2 : 4;
+      ++count;
+    }
+    if (count > POINT_TO_PROCESS_LIMIT) {
+      return null;
+    }
+  }
+  pos = lineSize * (height - 1);
+  j0 = i * width1;
+  if (data[pos] !== 0) {
+    points[j0] = 8;
+    ++count;
+  }
+  for (j = 1; j < width; j++) {
+    if (data[pos] !== data[pos + 1]) {
+      points[j0 + j] = data[pos] ? 4 : 8;
+      ++count;
+    }
+    pos++;
+  }
+  if (data[pos] !== 0) {
+    points[j0 + j] = 4;
+    ++count;
+  }
+  if (count > POINT_TO_PROCESS_LIMIT) {
+    return null;
+  }
+  var steps = new Int32Array([0, width1, -1, 0, -width1, 0, 0, 0, 1]);
+  var outlines = [];
+  for (i = 0; count && i <= height; i++) {
+    var p = i * width1;
+    var end = p + width;
+    while (p < end && !points[p]) {
+      p++;
+    }
+    if (p === end) {
+      continue;
+    }
+    var coords = [p % width1, i];
+    var type = points[p],
+        p0 = p,
+        pp;
+    do {
+      var step = steps[type];
+      do {
+        p += step;
+      } while (!points[p]);
+      pp = points[p];
+      if (pp !== 5 && pp !== 10) {
+        type = pp;
+        points[p] = 0;
+      } else {
+        type = pp & 0x33 * type >> 4;
+        points[p] &= type >> 2 | type << 2;
+      }
+      coords.push(p % width1);
+      coords.push(p / width1 | 0);
+      --count;
+    } while (p0 !== p);
+    outlines.push(coords);
+    --i;
+  }
+  var drawOutline = function (c) {
+    c.save();
+    c.scale(1 / width, -1 / height);
+    c.translate(0, -height);
+    c.beginPath();
+    for (var i = 0, ii = outlines.length; i < ii; i++) {
+      var o = outlines[i];
+      c.moveTo(o[0], o[1]);
+      for (var j = 2, jj = o.length; j < jj; j += 2) {
+        c.lineTo(o[j], o[j + 1]);
+      }
+    }
+    c.fill();
+    c.beginPath();
+    c.restore();
+  };
+  return drawOutline;
+}
+var CanvasExtraState = function CanvasExtraStateClosure() {
+  function CanvasExtraState(old) {
+    this.alphaIsShape = false;
+    this.fontSize = 0;
+    this.fontSizeScale = 1;
+    this.textMatrix = IDENTITY_MATRIX;
+    this.textMatrixScale = 1;
+    this.fontMatrix = FONT_IDENTITY_MATRIX;
+    this.leading = 0;
+    this.x = 0;
+    this.y = 0;
+    this.lineX = 0;
+    this.lineY = 0;
+    this.charSpacing = 0;
+    this.wordSpacing = 0;
+    this.textHScale = 1;
+    this.textRenderingMode = TextRenderingMode.FILL;
+    this.textRise = 0;
+    this.fillColor = '#000000';
+    this.strokeColor = '#000000';
+    this.patternFill = false;
+    this.fillAlpha = 1;
+    this.strokeAlpha = 1;
+    this.lineWidth = 1;
+    this.activeSMask = null;
+    this.resumeSMaskCtx = null;
+    this.old = old;
+  }
+  CanvasExtraState.prototype = {
+    clone: function CanvasExtraState_clone() {
+      return Object.create(this);
+    },
+    setCurrentPoint: function CanvasExtraState_setCurrentPoint(x, y) {
+      this.x = x;
+      this.y = y;
+    }
+  };
+  return CanvasExtraState;
+}();
+var CanvasGraphics = function CanvasGraphicsClosure() {
+  var EXECUTION_TIME = 15;
+  var EXECUTION_STEPS = 10;
+  function CanvasGraphics(canvasCtx, commonObjs, objs, canvasFactory, imageLayer) {
+    this.ctx = canvasCtx;
+    this.current = new CanvasExtraState();
+    this.stateStack = [];
+    this.pendingClip = null;
+    this.pendingEOFill = false;
+    this.res = null;
+    this.xobjs = null;
+    this.commonObjs = commonObjs;
+    this.objs = objs;
+    this.canvasFactory = canvasFactory;
+    this.imageLayer = imageLayer;
+    this.groupStack = [];
+    this.processingType3 = null;
+    this.baseTransform = null;
+    this.baseTransformStack = [];
+    this.groupLevel = 0;
+    this.smaskStack = [];
+    this.smaskCounter = 0;
+    this.tempSMask = null;
+    this.cachedCanvases = new CachedCanvases(this.canvasFactory);
+    if (canvasCtx) {
+      addContextCurrentTransform(canvasCtx);
+    }
+    this.cachedGetSinglePixelWidth = null;
+  }
+  function putBinaryImageData(ctx, imgData) {
+    if (typeof ImageData !== 'undefined' && imgData instanceof ImageData) {
+      ctx.putImageData(imgData, 0, 0);
+      return;
+    }
+    var height = imgData.height,
+        width = imgData.width;
+    var partialChunkHeight = height % FULL_CHUNK_HEIGHT;
+    var fullChunks = (height - partialChunkHeight) / FULL_CHUNK_HEIGHT;
+    var totalChunks = partialChunkHeight === 0 ? fullChunks : fullChunks + 1;
+    var chunkImgData = ctx.createImageData(width, FULL_CHUNK_HEIGHT);
+    var srcPos = 0,
+        destPos;
+    var src = imgData.data;
+    var dest = chunkImgData.data;
+    var i, j, thisChunkHeight, elemsInThisChunk;
+    if (imgData.kind === ImageKind.GRAYSCALE_1BPP) {
+      var srcLength = src.byteLength;
+      var dest32 = HasCanvasTypedArraysCached.value ? new Uint32Array(dest.buffer) : new Uint32ArrayView(dest);
+      var dest32DataLength = dest32.length;
+      var fullSrcDiff = width + 7 >> 3;
+      var white = 0xFFFFFFFF;
+      var black = IsLittleEndianCached.value || !HasCanvasTypedArraysCached.value ? 0xFF000000 : 0x000000FF;
+      for (i = 0; i < totalChunks; i++) {
+        thisChunkHeight = i < fullChunks ? FULL_CHUNK_HEIGHT : partialChunkHeight;
+        destPos = 0;
+        for (j = 0; j < thisChunkHeight; j++) {
+          var srcDiff = srcLength - srcPos;
+          var k = 0;
+          var kEnd = srcDiff > fullSrcDiff ? width : srcDiff * 8 - 7;
+          var kEndUnrolled = kEnd & ~7;
+          var mask = 0;
+          var srcByte = 0;
+          for (; k < kEndUnrolled; k += 8) {
+            srcByte = src[srcPos++];
+            dest32[destPos++] = srcByte & 128 ? white : black;
+            dest32[destPos++] = srcByte & 64 ? white : black;
+            dest32[destPos++] = srcByte & 32 ? white : black;
+            dest32[destPos++] = srcByte & 16 ? white : black;
+            dest32[destPos++] = srcByte & 8 ? white : black;
+            dest32[destPos++] = srcByte & 4 ? white : black;
+            dest32[destPos++] = srcByte & 2 ? white : black;
+            dest32[destPos++] = srcByte & 1 ? white : black;
+          }
+          for (; k < kEnd; k++) {
+            if (mask === 0) {
+              srcByte = src[srcPos++];
+              mask = 128;
+            }
+            dest32[destPos++] = srcByte & mask ? white : black;
+            mask >>= 1;
+          }
+        }
+        while (destPos < dest32DataLength) {
+          dest32[destPos++] = 0;
+        }
+        ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT);
+      }
+    } else if (imgData.kind === ImageKind.RGBA_32BPP) {
+      j = 0;
+      elemsInThisChunk = width * FULL_CHUNK_HEIGHT * 4;
+      for (i = 0; i < fullChunks; i++) {
+        dest.set(src.subarray(srcPos, srcPos + elemsInThisChunk));
+        srcPos += elemsInThisChunk;
+        ctx.putImageData(chunkImgData, 0, j);
+        j += FULL_CHUNK_HEIGHT;
+      }
+      if (i < totalChunks) {
+        elemsInThisChunk = width * partialChunkHeight * 4;
+        dest.set(src.subarray(srcPos, srcPos + elemsInThisChunk));
+        ctx.putImageData(chunkImgData, 0, j);
+      }
+    } else if (imgData.kind === ImageKind.RGB_24BPP) {
+      thisChunkHeight = FULL_CHUNK_HEIGHT;
+      elemsInThisChunk = width * thisChunkHeight;
+      for (i = 0; i < totalChunks; i++) {
+        if (i >= fullChunks) {
+          thisChunkHeight = partialChunkHeight;
+          elemsInThisChunk = width * thisChunkHeight;
+        }
+        destPos = 0;
+        for (j = elemsInThisChunk; j--;) {
+          dest[destPos++] = src[srcPos++];
+          dest[destPos++] = src[srcPos++];
+          dest[destPos++] = src[srcPos++];
+          dest[destPos++] = 255;
+        }
+        ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT);
+      }
+    } else {
+      error('bad image kind: ' + imgData.kind);
+    }
+  }
+  function putBinaryImageMask(ctx, imgData) {
+    var height = imgData.height,
+        width = imgData.width;
+    var partialChunkHeight = height % FULL_CHUNK_HEIGHT;
+    var fullChunks = (height - partialChunkHeight) / FULL_CHUNK_HEIGHT;
+    var totalChunks = partialChunkHeight === 0 ? fullChunks : fullChunks + 1;
+    var chunkImgData = ctx.createImageData(width, FULL_CHUNK_HEIGHT);
+    var srcPos = 0;
+    var src = imgData.data;
+    var dest = chunkImgData.data;
+    for (var i = 0; i < totalChunks; i++) {
+      var thisChunkHeight = i < fullChunks ? FULL_CHUNK_HEIGHT : partialChunkHeight;
+      var destPos = 3;
+      for (var j = 0; j < thisChunkHeight; j++) {
+        var mask = 0;
+        for (var k = 0; k < width; k++) {
+          if (!mask) {
+            var elem = src[srcPos++];
+            mask = 128;
+          }
+          dest[destPos] = elem & mask ? 0 : 255;
+          destPos += 4;
+          mask >>= 1;
+        }
+      }
+      ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT);
+    }
+  }
+  function copyCtxState(sourceCtx, destCtx) {
+    var properties = ['strokeStyle', 'fillStyle', 'fillRule', 'globalAlpha', 'lineWidth', 'lineCap', 'lineJoin', 'miterLimit', 'globalCompositeOperation', 'font'];
+    for (var i = 0, ii = properties.length; i < ii; i++) {
+      var property = properties[i];
+      if (sourceCtx[property] !== undefined) {
+        destCtx[property] = sourceCtx[property];
+      }
+    }
+    if (sourceCtx.setLineDash !== undefined) {
+      destCtx.setLineDash(sourceCtx.getLineDash());
+      destCtx.lineDashOffset = sourceCtx.lineDashOffset;
+    }
+  }
+  function composeSMaskBackdrop(bytes, r0, g0, b0) {
+    var length = bytes.length;
+    for (var i = 3; i < length; i += 4) {
+      var alpha = bytes[i];
+      if (alpha === 0) {
+        bytes[i - 3] = r0;
+        bytes[i - 2] = g0;
+        bytes[i - 1] = b0;
+      } else if (alpha < 255) {
+        var alpha_ = 255 - alpha;
+        bytes[i - 3] = bytes[i - 3] * alpha + r0 * alpha_ >> 8;
+        bytes[i - 2] = bytes[i - 2] * alpha + g0 * alpha_ >> 8;
+        bytes[i - 1] = bytes[i - 1] * alpha + b0 * alpha_ >> 8;
+      }
+    }
+  }
+  function composeSMaskAlpha(maskData, layerData, transferMap) {
+    var length = maskData.length;
+    var scale = 1 / 255;
+    for (var i = 3; i < length; i += 4) {
+      var alpha = transferMap ? transferMap[maskData[i]] : maskData[i];
+      layerData[i] = layerData[i] * alpha * scale | 0;
+    }
+  }
+  function composeSMaskLuminosity(maskData, layerData, transferMap) {
+    var length = maskData.length;
+    for (var i = 3; i < length; i += 4) {
+      var y = maskData[i - 3] * 77 + maskData[i - 2] * 152 + maskData[i - 1] * 28;
+      layerData[i] = transferMap ? layerData[i] * transferMap[y >> 8] >> 8 : layerData[i] * y >> 16;
+    }
+  }
+  function genericComposeSMask(maskCtx, layerCtx, width, height, subtype, backdrop, transferMap) {
+    var hasBackdrop = !!backdrop;
+    var r0 = hasBackdrop ? backdrop[0] : 0;
+    var g0 = hasBackdrop ? backdrop[1] : 0;
+    var b0 = hasBackdrop ? backdrop[2] : 0;
+    var composeFn;
+    if (subtype === 'Luminosity') {
+      composeFn = composeSMaskLuminosity;
+    } else {
+      composeFn = composeSMaskAlpha;
+    }
+    var PIXELS_TO_PROCESS = 1048576;
+    var chunkSize = Math.min(height, Math.ceil(PIXELS_TO_PROCESS / width));
+    for (var row = 0; row < height; row += chunkSize) {
+      var chunkHeight = Math.min(chunkSize, height - row);
+      var maskData = maskCtx.getImageData(0, row, width, chunkHeight);
+      var layerData = layerCtx.getImageData(0, row, width, chunkHeight);
+      if (hasBackdrop) {
+        composeSMaskBackdrop(maskData.data, r0, g0, b0);
+      }
+      composeFn(maskData.data, layerData.data, transferMap);
+      maskCtx.putImageData(layerData, 0, row);
+    }
+  }
+  function composeSMask(ctx, smask, layerCtx) {
+    var mask = smask.canvas;
+    var maskCtx = smask.context;
+    ctx.setTransform(smask.scaleX, 0, 0, smask.scaleY, smask.offsetX, smask.offsetY);
+    var backdrop = smask.backdrop || null;
+    if (!smask.transferMap && WebGLUtils.isEnabled) {
+      var composed = WebGLUtils.composeSMask(layerCtx.canvas, mask, {
+        subtype: smask.subtype,
+        backdrop: backdrop
+      });
+      ctx.setTransform(1, 0, 0, 1, 0, 0);
+      ctx.drawImage(composed, smask.offsetX, smask.offsetY);
+      return;
+    }
+    genericComposeSMask(maskCtx, layerCtx, mask.width, mask.height, smask.subtype, backdrop, smask.transferMap);
+    ctx.drawImage(mask, 0, 0);
+  }
+  var LINE_CAP_STYLES = ['butt', 'round', 'square'];
+  var LINE_JOIN_STYLES = ['miter', 'round', 'bevel'];
+  var NORMAL_CLIP = {};
+  var EO_CLIP = {};
+  CanvasGraphics.prototype = {
+    beginDrawing: function CanvasGraphics_beginDrawing(transform, viewport, transparency) {
+      var width = this.ctx.canvas.width;
+      var height = this.ctx.canvas.height;
+      this.ctx.save();
+      this.ctx.fillStyle = 'rgb(255, 255, 255)';
+      this.ctx.fillRect(0, 0, width, height);
+      this.ctx.restore();
+      if (transparency) {
+        var transparentCanvas = this.cachedCanvases.getCanvas('transparent', width, height, true);
+        this.compositeCtx = this.ctx;
+        this.transparentCanvas = transparentCanvas.canvas;
+        this.ctx = transparentCanvas.context;
+        this.ctx.save();
+        this.ctx.transform.apply(this.ctx, this.compositeCtx.mozCurrentTransform);
+      }
+      this.ctx.save();
+      if (transform) {
+        this.ctx.transform.apply(this.ctx, transform);
+      }
+      this.ctx.transform.apply(this.ctx, viewport.transform);
+      this.baseTransform = this.ctx.mozCurrentTransform.slice();
+      if (this.imageLayer) {
+        this.imageLayer.beginLayout();
+      }
+    },
+    executeOperatorList: function CanvasGraphics_executeOperatorList(operatorList, executionStartIdx, continueCallback, stepper) {
+      var argsArray = operatorList.argsArray;
+      var fnArray = operatorList.fnArray;
+      var i = executionStartIdx || 0;
+      var argsArrayLen = argsArray.length;
+      if (argsArrayLen === i) {
+        return i;
+      }
+      var chunkOperations = argsArrayLen - i > EXECUTION_STEPS && typeof continueCallback === 'function';
+      var endTime = chunkOperations ? Date.now() + EXECUTION_TIME : 0;
+      var steps = 0;
+      var commonObjs = this.commonObjs;
+      var objs = this.objs;
+      var fnId;
+      while (true) {
+        if (stepper !== undefined && i === stepper.nextBreakPoint) {
+          stepper.breakIt(i, continueCallback);
+          return i;
+        }
+        fnId = fnArray[i];
+        if (fnId !== OPS.dependency) {
+          this[fnId].apply(this, argsArray[i]);
+        } else {
+          var deps = argsArray[i];
+          for (var n = 0, nn = deps.length; n < nn; n++) {
+            var depObjId = deps[n];
+            var common = depObjId[0] === 'g' && depObjId[1] === '_';
+            var objsPool = common ? commonObjs : objs;
+            if (!objsPool.isResolved(depObjId)) {
+              objsPool.get(depObjId, continueCallback);
+              return i;
+            }
+          }
+        }
+        i++;
+        if (i === argsArrayLen) {
+          return i;
+        }
+        if (chunkOperations && ++steps > EXECUTION_STEPS) {
+          if (Date.now() > endTime) {
+            continueCallback();
+            return i;
+          }
+          steps = 0;
+        }
+      }
+    },
+    endDrawing: function CanvasGraphics_endDrawing() {
+      if (this.current.activeSMask !== null) {
+        this.endSMaskGroup();
+      }
+      this.ctx.restore();
+      if (this.transparentCanvas) {
+        this.ctx = this.compositeCtx;
+        this.ctx.save();
+        this.ctx.setTransform(1, 0, 0, 1, 0, 0);
+        this.ctx.drawImage(this.transparentCanvas, 0, 0);
+        this.ctx.restore();
+        this.transparentCanvas = null;
+      }
+      this.cachedCanvases.clear();
+      WebGLUtils.clear();
+      if (this.imageLayer) {
+        this.imageLayer.endLayout();
+      }
+    },
+    setLineWidth: function CanvasGraphics_setLineWidth(width) {
+      this.current.lineWidth = width;
+      this.ctx.lineWidth = width;
+    },
+    setLineCap: function CanvasGraphics_setLineCap(style) {
+      this.ctx.lineCap = LINE_CAP_STYLES[style];
+    },
+    setLineJoin: function CanvasGraphics_setLineJoin(style) {
+      this.ctx.lineJoin = LINE_JOIN_STYLES[style];
+    },
+    setMiterLimit: function CanvasGraphics_setMiterLimit(limit) {
+      this.ctx.miterLimit = limit;
+    },
+    setDash: function CanvasGraphics_setDash(dashArray, dashPhase) {
+      var ctx = this.ctx;
+      if (ctx.setLineDash !== undefined) {
+        ctx.setLineDash(dashArray);
+        ctx.lineDashOffset = dashPhase;
+      }
+    },
+    setRenderingIntent: function CanvasGraphics_setRenderingIntent(intent) {},
+    setFlatness: function CanvasGraphics_setFlatness(flatness) {},
+    setGState: function CanvasGraphics_setGState(states) {
+      for (var i = 0, ii = states.length; i < ii; i++) {
+        var state = states[i];
+        var key = state[0];
+        var value = state[1];
+        switch (key) {
+          case 'LW':
+            this.setLineWidth(value);
+            break;
+          case 'LC':
+            this.setLineCap(value);
+            break;
+          case 'LJ':
+            this.setLineJoin(value);
+            break;
+          case 'ML':
+            this.setMiterLimit(value);
+            break;
+          case 'D':
+            this.setDash(value[0], value[1]);
+            break;
+          case 'RI':
+            this.setRenderingIntent(value);
+            break;
+          case 'FL':
+            this.setFlatness(value);
+            break;
+          case 'Font':
+            this.setFont(value[0], value[1]);
+            break;
+          case 'CA':
+            this.current.strokeAlpha = state[1];
+            break;
+          case 'ca':
+            this.current.fillAlpha = state[1];
+            this.ctx.globalAlpha = state[1];
+            break;
+          case 'BM':
+            if (value && value.name && value.name !== 'Normal') {
+              var mode = value.name.replace(/([A-Z])/g, function (c) {
+                return '-' + c.toLowerCase();
+              }).substring(1);
+              this.ctx.globalCompositeOperation = mode;
+              if (this.ctx.globalCompositeOperation !== mode) {
+                warn('globalCompositeOperation "' + mode + '" is not supported');
+              }
+            } else {
+              this.ctx.globalCompositeOperation = 'source-over';
+            }
+            break;
+          case 'SMask':
+            if (this.current.activeSMask) {
+              if (this.stateStack.length > 0 && this.stateStack[this.stateStack.length - 1].activeSMask === this.current.activeSMask) {
+                this.suspendSMaskGroup();
+              } else {
+                this.endSMaskGroup();
+              }
+            }
+            this.current.activeSMask = value ? this.tempSMask : null;
+            if (this.current.activeSMask) {
+              this.beginSMaskGroup();
+            }
+            this.tempSMask = null;
+            break;
+        }
+      }
+    },
+    beginSMaskGroup: function CanvasGraphics_beginSMaskGroup() {
+      var activeSMask = this.current.activeSMask;
+      var drawnWidth = activeSMask.canvas.width;
+      var drawnHeight = activeSMask.canvas.height;
+      var cacheId = 'smaskGroupAt' + this.groupLevel;
+      var scratchCanvas = this.cachedCanvases.getCanvas(cacheId, drawnWidth, drawnHeight, true);
+      var currentCtx = this.ctx;
+      var currentTransform = currentCtx.mozCurrentTransform;
+      this.ctx.save();
+      var groupCtx = scratchCanvas.context;
+      groupCtx.scale(1 / activeSMask.scaleX, 1 / activeSMask.scaleY);
+      groupCtx.translate(-activeSMask.offsetX, -activeSMask.offsetY);
+      groupCtx.transform.apply(groupCtx, currentTransform);
+      activeSMask.startTransformInverse = groupCtx.mozCurrentTransformInverse;
+      copyCtxState(currentCtx, groupCtx);
+      this.ctx = groupCtx;
+      this.setGState([['BM', 'Normal'], ['ca', 1], ['CA', 1]]);
+      this.groupStack.push(currentCtx);
+      this.groupLevel++;
+    },
+    suspendSMaskGroup: function CanvasGraphics_endSMaskGroup() {
+      var groupCtx = this.ctx;
+      this.groupLevel--;
+      this.ctx = this.groupStack.pop();
+      composeSMask(this.ctx, this.current.activeSMask, groupCtx);
+      this.ctx.restore();
+      this.ctx.save();
+      copyCtxState(groupCtx, this.ctx);
+      this.current.resumeSMaskCtx = groupCtx;
+      var deltaTransform = Util.transform(this.current.activeSMask.startTransformInverse, groupCtx.mozCurrentTransform);
+      this.ctx.transform.apply(this.ctx, deltaTransform);
+      groupCtx.save();
+      groupCtx.setTransform(1, 0, 0, 1, 0, 0);
+      groupCtx.clearRect(0, 0, groupCtx.canvas.width, groupCtx.canvas.height);
+      groupCtx.restore();
+    },
+    resumeSMaskGroup: function CanvasGraphics_endSMaskGroup() {
+      var groupCtx = this.current.resumeSMaskCtx;
+      var currentCtx = this.ctx;
+      this.ctx = groupCtx;
+      this.groupStack.push(currentCtx);
+      this.groupLevel++;
+    },
+    endSMaskGroup: function CanvasGraphics_endSMaskGroup() {
+      var groupCtx = this.ctx;
+      this.groupLevel--;
+      this.ctx = this.groupStack.pop();
+      composeSMask(this.ctx, this.current.activeSMask, groupCtx);
+      this.ctx.restore();
+      copyCtxState(groupCtx, this.ctx);
+      var deltaTransform = Util.transform(this.current.activeSMask.startTransformInverse, groupCtx.mozCurrentTransform);
+      this.ctx.transform.apply(this.ctx, deltaTransform);
+    },
+    save: function CanvasGraphics_save() {
+      this.ctx.save();
+      var old = this.current;
+      this.stateStack.push(old);
+      this.current = old.clone();
+      this.current.resumeSMaskCtx = null;
+    },
+    restore: function CanvasGraphics_restore() {
+      if (this.current.resumeSMaskCtx) {
+        this.resumeSMaskGroup();
+      }
+      if (this.current.activeSMask !== null && (this.stateStack.length === 0 || this.stateStack[this.stateStack.length - 1].activeSMask !== this.current.activeSMask)) {
+        this.endSMaskGroup();
+      }
+      if (this.stateStack.length !== 0) {
+        this.current = this.stateStack.pop();
+        this.ctx.restore();
+        this.pendingClip = null;
+        this.cachedGetSinglePixelWidth = null;
+      }
+    },
+    transform: function CanvasGraphics_transform(a, b, c, d, e, f) {
+      this.ctx.transform(a, b, c, d, e, f);
+      this.cachedGetSinglePixelWidth = null;
+    },
+    constructPath: function CanvasGraphics_constructPath(ops, args) {
+      var ctx = this.ctx;
+      var current = this.current;
+      var x = current.x,
+          y = current.y;
+      for (var i = 0, j = 0, ii = ops.length; i < ii; i++) {
+        switch (ops[i] | 0) {
+          case OPS.rectangle:
+            x = args[j++];
+            y = args[j++];
+            var width = args[j++];
+            var height = args[j++];
+            if (width === 0) {
+              width = this.getSinglePixelWidth();
+            }
+            if (height === 0) {
+              height = this.getSinglePixelWidth();
+            }
+            var xw = x + width;
+            var yh = y + height;
+            this.ctx.moveTo(x, y);
+            this.ctx.lineTo(xw, y);
+            this.ctx.lineTo(xw, yh);
+            this.ctx.lineTo(x, yh);
+            this.ctx.lineTo(x, y);
+            this.ctx.closePath();
+            break;
+          case OPS.moveTo:
+            x = args[j++];
+            y = args[j++];
+            ctx.moveTo(x, y);
+            break;
+          case OPS.lineTo:
+            x = args[j++];
+            y = args[j++];
+            ctx.lineTo(x, y);
+            break;
+          case OPS.curveTo:
+            x = args[j + 4];
+            y = args[j + 5];
+            ctx.bezierCurveTo(args[j], args[j + 1], args[j + 2], args[j + 3], x, y);
+            j += 6;
+            break;
+          case OPS.curveTo2:
+            ctx.bezierCurveTo(x, y, args[j], args[j + 1], args[j + 2], args[j + 3]);
+            x = args[j + 2];
+            y = args[j + 3];
+            j += 4;
+            break;
+          case OPS.curveTo3:
+            x = args[j + 2];
+            y = args[j + 3];
+            ctx.bezierCurveTo(args[j], args[j + 1], x, y, x, y);
+            j += 4;
+            break;
+          case OPS.closePath:
+            ctx.closePath();
+            break;
+        }
+      }
+      current.setCurrentPoint(x, y);
+    },
+    closePath: function CanvasGraphics_closePath() {
+      this.ctx.closePath();
+    },
+    stroke: function CanvasGraphics_stroke(consumePath) {
+      consumePath = typeof consumePath !== 'undefined' ? consumePath : true;
+      var ctx = this.ctx;
+      var strokeColor = this.current.strokeColor;
+      ctx.lineWidth = Math.max(this.getSinglePixelWidth() * MIN_WIDTH_FACTOR, this.current.lineWidth);
+      ctx.globalAlpha = this.current.strokeAlpha;
+      if (strokeColor && strokeColor.hasOwnProperty('type') && strokeColor.type === 'Pattern') {
+        ctx.save();
+        ctx.strokeStyle = strokeColor.getPattern(ctx, this);
+        ctx.stroke();
+        ctx.restore();
+      } else {
+        ctx.stroke();
+      }
+      if (consumePath) {
+        this.consumePath();
+      }
+      ctx.globalAlpha = this.current.fillAlpha;
+    },
+    closeStroke: function CanvasGraphics_closeStroke() {
+      this.closePath();
+      this.stroke();
+    },
+    fill: function CanvasGraphics_fill(consumePath) {
+      consumePath = typeof consumePath !== 'undefined' ? consumePath : true;
+      var ctx = this.ctx;
+      var fillColor = this.current.fillColor;
+      var isPatternFill = this.current.patternFill;
+      var needRestore = false;
+      if (isPatternFill) {
+        ctx.save();
+        if (this.baseTransform) {
+          ctx.setTransform.apply(ctx, this.baseTransform);
+        }
+        ctx.fillStyle = fillColor.getPattern(ctx, this);
+        needRestore = true;
+      }
+      if (this.pendingEOFill) {
+        ctx.fill('evenodd');
+        this.pendingEOFill = false;
+      } else {
+        ctx.fill();
+      }
+      if (needRestore) {
+        ctx.restore();
+      }
+      if (consumePath) {
+        this.consumePath();
+      }
+    },
+    eoFill: function CanvasGraphics_eoFill() {
+      this.pendingEOFill = true;
+      this.fill();
+    },
+    fillStroke: function CanvasGraphics_fillStroke() {
+      this.fill(false);
+      this.stroke(false);
+      this.consumePath();
+    },
+    eoFillStroke: function CanvasGraphics_eoFillStroke() {
+      this.pendingEOFill = true;
+      this.fillStroke();
+    },
+    closeFillStroke: function CanvasGraphics_closeFillStroke() {
+      this.closePath();
+      this.fillStroke();
+    },
+    closeEOFillStroke: function CanvasGraphics_closeEOFillStroke() {
+      this.pendingEOFill = true;
+      this.closePath();
+      this.fillStroke();
+    },
+    endPath: function CanvasGraphics_endPath() {
+      this.consumePath();
+    },
+    clip: function CanvasGraphics_clip() {
+      this.pendingClip = NORMAL_CLIP;
+    },
+    eoClip: function CanvasGraphics_eoClip() {
+      this.pendingClip = EO_CLIP;
+    },
+    beginText: function CanvasGraphics_beginText() {
+      this.current.textMatrix = IDENTITY_MATRIX;
+      this.current.textMatrixScale = 1;
+      this.current.x = this.current.lineX = 0;
+      this.current.y = this.current.lineY = 0;
+    },
+    endText: function CanvasGraphics_endText() {
+      var paths = this.pendingTextPaths;
+      var ctx = this.ctx;
+      if (paths === undefined) {
+        ctx.beginPath();
+        return;
+      }
+      ctx.save();
+      ctx.beginPath();
+      for (var i = 0; i < paths.length; i++) {
+        var path = paths[i];
+        ctx.setTransform.apply(ctx, path.transform);
+        ctx.translate(path.x, path.y);
+        path.addToPath(ctx, path.fontSize);
+      }
+      ctx.restore();
+      ctx.clip();
+      ctx.beginPath();
+      delete this.pendingTextPaths;
+    },
+    setCharSpacing: function CanvasGraphics_setCharSpacing(spacing) {
+      this.current.charSpacing = spacing;
+    },
+    setWordSpacing: function CanvasGraphics_setWordSpacing(spacing) {
+      this.current.wordSpacing = spacing;
+    },
+    setHScale: function CanvasGraphics_setHScale(scale) {
+      this.current.textHScale = scale / 100;
+    },
+    setLeading: function CanvasGraphics_setLeading(leading) {
+      this.current.leading = -leading;
+    },
+    setFont: function CanvasGraphics_setFont(fontRefName, size) {
+      var fontObj = this.commonObjs.get(fontRefName);
+      var current = this.current;
+      if (!fontObj) {
+        error('Can\'t find font for ' + fontRefName);
+      }
+      current.fontMatrix = fontObj.fontMatrix ? fontObj.fontMatrix : FONT_IDENTITY_MATRIX;
+      if (current.fontMatrix[0] === 0 || current.fontMatrix[3] === 0) {
+        warn('Invalid font matrix for font ' + fontRefName);
+      }
+      if (size < 0) {
+        size = -size;
+        current.fontDirection = -1;
+      } else {
+        current.fontDirection = 1;
+      }
+      this.current.font = fontObj;
+      this.current.fontSize = size;
+      if (fontObj.isType3Font) {
+        return;
+      }
+      var name = fontObj.loadedName || 'sans-serif';
+      var bold = fontObj.black ? '900' : fontObj.bold ? 'bold' : 'normal';
+      var italic = fontObj.italic ? 'italic' : 'normal';
+      var typeface = '"' + name + '", ' + fontObj.fallbackName;
+      var browserFontSize = size < MIN_FONT_SIZE ? MIN_FONT_SIZE : size > MAX_FONT_SIZE ? MAX_FONT_SIZE : size;
+      this.current.fontSizeScale = size / browserFontSize;
+      var rule = italic + ' ' + bold + ' ' + browserFontSize + 'px ' + typeface;
+      this.ctx.font = rule;
+    },
+    setTextRenderingMode: function CanvasGraphics_setTextRenderingMode(mode) {
+      this.current.textRenderingMode = mode;
+    },
+    setTextRise: function CanvasGraphics_setTextRise(rise) {
+      this.current.textRise = rise;
+    },
+    moveText: function CanvasGraphics_moveText(x, y) {
+      this.current.x = this.current.lineX += x;
+      this.current.y = this.current.lineY += y;
+    },
+    setLeadingMoveText: function CanvasGraphics_setLeadingMoveText(x, y) {
+      this.setLeading(-y);
+      this.moveText(x, y);
+    },
+    setTextMatrix: function CanvasGraphics_setTextMatrix(a, b, c, d, e, f) {
+      this.current.textMatrix = [a, b, c, d, e, f];
+      this.current.textMatrixScale = Math.sqrt(a * a + b * b);
+      this.current.x = this.current.lineX = 0;
+      this.current.y = this.current.lineY = 0;
+    },
+    nextLine: function CanvasGraphics_nextLine() {
+      this.moveText(0, this.current.leading);
+    },
+    paintChar: function CanvasGraphics_paintChar(character, x, y) {
+      var ctx = this.ctx;
+      var current = this.current;
+      var font = current.font;
+      var textRenderingMode = current.textRenderingMode;
+      var fontSize = current.fontSize / current.fontSizeScale;
+      var fillStrokeMode = textRenderingMode & TextRenderingMode.FILL_STROKE_MASK;
+      var isAddToPathSet = !!(textRenderingMode & TextRenderingMode.ADD_TO_PATH_FLAG);
+      var addToPath;
+      if (font.disableFontFace || isAddToPathSet) {
+        addToPath = font.getPathGenerator(this.commonObjs, character);
+      }
+      if (font.disableFontFace) {
+        ctx.save();
+        ctx.translate(x, y);
+        ctx.beginPath();
+        addToPath(ctx, fontSize);
+        if (fillStrokeMode === TextRenderingMode.FILL || fillStrokeMode === TextRenderingMode.FILL_STROKE) {
+          ctx.fill();
+        }
+        if (fillStrokeMode === TextRenderingMode.STROKE || fillStrokeMode === TextRenderingMode.FILL_STROKE) {
+          ctx.stroke();
+        }
+        ctx.restore();
+      } else {
+        if (fillStrokeMode === TextRenderingMode.FILL || fillStrokeMode === TextRenderingMode.FILL_STROKE) {
+          ctx.fillText(character, x, y);
+        }
+        if (fillStrokeMode === TextRenderingMode.STROKE || fillStrokeMode === TextRenderingMode.FILL_STROKE) {
+          ctx.strokeText(character, x, y);
+        }
+      }
+      if (isAddToPathSet) {
+        var paths = this.pendingTextPaths || (this.pendingTextPaths = []);
+        paths.push({
+          transform: ctx.mozCurrentTransform,
+          x: x,
+          y: y,
+          fontSize: fontSize,
+          addToPath: addToPath
+        });
+      }
+    },
+    get isFontSubpixelAAEnabled() {
+      var ctx = this.canvasFactory.create(10, 10).context;
+      ctx.scale(1.5, 1);
+      ctx.fillText('I', 0, 10);
+      var data = ctx.getImageData(0, 0, 10, 10).data;
+      var enabled = false;
+      for (var i = 3; i < data.length; i += 4) {
+        if (data[i] > 0 && data[i] < 255) {
+          enabled = true;
+          break;
+        }
+      }
+      return shadow(this, 'isFontSubpixelAAEnabled', enabled);
+    },
+    showText: function CanvasGraphics_showText(glyphs) {
+      var current = this.current;
+      var font = current.font;
+      if (font.isType3Font) {
+        return this.showType3Text(glyphs);
+      }
+      var fontSize = current.fontSize;
+      if (fontSize === 0) {
+        return;
+      }
+      var ctx = this.ctx;
+      var fontSizeScale = current.fontSizeScale;
+      var charSpacing = current.charSpacing;
+      var wordSpacing = current.wordSpacing;
+      var fontDirection = current.fontDirection;
+      var textHScale = current.textHScale * fontDirection;
+      var glyphsLength = glyphs.length;
+      var vertical = font.vertical;
+      var spacingDir = vertical ? 1 : -1;
+      var defaultVMetrics = font.defaultVMetrics;
+      var widthAdvanceScale = fontSize * current.fontMatrix[0];
+      var simpleFillText = current.textRenderingMode === TextRenderingMode.FILL && !font.disableFontFace;
+      ctx.save();
+      ctx.transform.apply(ctx, current.textMatrix);
+      ctx.translate(current.x, current.y + current.textRise);
+      if (current.patternFill) {
+        ctx.fillStyle = current.fillColor.getPattern(ctx, this);
+      }
+      if (fontDirection > 0) {
+        ctx.scale(textHScale, -1);
+      } else {
+        ctx.scale(textHScale, 1);
+      }
+      var lineWidth = current.lineWidth;
+      var scale = current.textMatrixScale;
+      if (scale === 0 || lineWidth === 0) {
+        var fillStrokeMode = current.textRenderingMode & TextRenderingMode.FILL_STROKE_MASK;
+        if (fillStrokeMode === TextRenderingMode.STROKE || fillStrokeMode === TextRenderingMode.FILL_STROKE) {
+          this.cachedGetSinglePixelWidth = null;
+          lineWidth = this.getSinglePixelWidth() * MIN_WIDTH_FACTOR;
+        }
+      } else {
+        lineWidth /= scale;
+      }
+      if (fontSizeScale !== 1.0) {
+        ctx.scale(fontSizeScale, fontSizeScale);
+        lineWidth /= fontSizeScale;
+      }
+      ctx.lineWidth = lineWidth;
+      var x = 0,
+          i;
+      for (i = 0; i < glyphsLength; ++i) {
+        var glyph = glyphs[i];
+        if (isNum(glyph)) {
+          x += spacingDir * glyph * fontSize / 1000;
+          continue;
+        }
+        var restoreNeeded = false;
+        var spacing = (glyph.isSpace ? wordSpacing : 0) + charSpacing;
+        var character = glyph.fontChar;
+        var accent = glyph.accent;
+        var scaledX, scaledY, scaledAccentX, scaledAccentY;
+        var width = glyph.width;
+        if (vertical) {
+          var vmetric, vx, vy;
+          vmetric = glyph.vmetric || defaultVMetrics;
+          vx = glyph.vmetric ? vmetric[1] : width * 0.5;
+          vx = -vx * widthAdvanceScale;
+          vy = vmetric[2] * widthAdvanceScale;
+          width = vmetric ? -vmetric[0] : width;
+          scaledX = vx / fontSizeScale;
+          scaledY = (x + vy) / fontSizeScale;
+        } else {
+          scaledX = x / fontSizeScale;
+          scaledY = 0;
+        }
+        if (font.remeasure && width > 0) {
+          var measuredWidth = ctx.measureText(character).width * 1000 / fontSize * fontSizeScale;
+          if (width < measuredWidth && this.isFontSubpixelAAEnabled) {
+            var characterScaleX = width / measuredWidth;
+            restoreNeeded = true;
+            ctx.save();
+            ctx.scale(characterScaleX, 1);
+            scaledX /= characterScaleX;
+          } else if (width !== measuredWidth) {
+            scaledX += (width - measuredWidth) / 2000 * fontSize / fontSizeScale;
+          }
+        }
+        if (glyph.isInFont || font.missingFile) {
+          if (simpleFillText && !accent) {
+            ctx.fillText(character, scaledX, scaledY);
+          } else {
+            this.paintChar(character, scaledX, scaledY);
+            if (accent) {
+              scaledAccentX = scaledX + accent.offset.x / fontSizeScale;
+              scaledAccentY = scaledY - accent.offset.y / fontSizeScale;
+              this.paintChar(accent.fontChar, scaledAccentX, scaledAccentY);
+            }
+          }
+        }
+        var charWidth = width * widthAdvanceScale + spacing * fontDirection;
+        x += charWidth;
+        if (restoreNeeded) {
+          ctx.restore();
+        }
+      }
+      if (vertical) {
+        current.y -= x * textHScale;
+      } else {
+        current.x += x * textHScale;
+      }
+      ctx.restore();
+    },
+    showType3Text: function CanvasGraphics_showType3Text(glyphs) {
+      var ctx = this.ctx;
+      var current = this.current;
+      var font = current.font;
+      var fontSize = current.fontSize;
+      var fontDirection = current.fontDirection;
+      var spacingDir = font.vertical ? 1 : -1;
+      var charSpacing = current.charSpacing;
+      var wordSpacing = current.wordSpacing;
+      var textHScale = current.textHScale * fontDirection;
+      var fontMatrix = current.fontMatrix || FONT_IDENTITY_MATRIX;
+      var glyphsLength = glyphs.length;
+      var isTextInvisible = current.textRenderingMode === TextRenderingMode.INVISIBLE;
+      var i, glyph, width, spacingLength;
+      if (isTextInvisible || fontSize === 0) {
+        return;
+      }
+      this.cachedGetSinglePixelWidth = null;
+      ctx.save();
+      ctx.transform.apply(ctx, current.textMatrix);
+      ctx.translate(current.x, current.y);
+      ctx.scale(textHScale, fontDirection);
+      for (i = 0; i < glyphsLength; ++i) {
+        glyph = glyphs[i];
+        if (isNum(glyph)) {
+          spacingLength = spacingDir * glyph * fontSize / 1000;
+          this.ctx.translate(spacingLength, 0);
+          current.x += spacingLength * textHScale;
+          continue;
+        }
+        var spacing = (glyph.isSpace ? wordSpacing : 0) + charSpacing;
+        var operatorList = font.charProcOperatorList[glyph.operatorListId];
+        if (!operatorList) {
+          warn('Type3 character \"' + glyph.operatorListId + '\" is not available');
+          continue;
+        }
+        this.processingType3 = glyph;
+        this.save();
+        ctx.scale(fontSize, fontSize);
+        ctx.transform.apply(ctx, fontMatrix);
+        this.executeOperatorList(operatorList);
+        this.restore();
+        var transformed = Util.applyTransform([glyph.width, 0], fontMatrix);
+        width = transformed[0] * fontSize + spacing;
+        ctx.translate(width, 0);
+        current.x += width * textHScale;
+      }
+      ctx.restore();
+      this.processingType3 = null;
+    },
+    setCharWidth: function CanvasGraphics_setCharWidth(xWidth, yWidth) {},
+    setCharWidthAndBounds: function CanvasGraphics_setCharWidthAndBounds(xWidth, yWidth, llx, lly, urx, ury) {
+      this.ctx.rect(llx, lly, urx - llx, ury - lly);
+      this.clip();
+      this.endPath();
+    },
+    getColorN_Pattern: function CanvasGraphics_getColorN_Pattern(IR) {
+      var pattern;
+      if (IR[0] === 'TilingPattern') {
+        var color = IR[1];
+        var baseTransform = this.baseTransform || this.ctx.mozCurrentTransform.slice();
+        var self = this;
+        var canvasGraphicsFactory = {
+          createCanvasGraphics: function (ctx) {
+            return new CanvasGraphics(ctx, self.commonObjs, self.objs, self.canvasFactory);
+          }
+        };
+        pattern = new TilingPattern(IR, color, this.ctx, canvasGraphicsFactory, baseTransform);
+      } else {
+        pattern = getShadingPatternFromIR(IR);
+      }
+      return pattern;
+    },
+    setStrokeColorN: function CanvasGraphics_setStrokeColorN() {
+      this.current.strokeColor = this.getColorN_Pattern(arguments);
+    },
+    setFillColorN: function CanvasGraphics_setFillColorN() {
+      this.current.fillColor = this.getColorN_Pattern(arguments);
+      this.current.patternFill = true;
+    },
+    setStrokeRGBColor: function CanvasGraphics_setStrokeRGBColor(r, g, b) {
+      var color = Util.makeCssRgb(r, g, b);
+      this.ctx.strokeStyle = color;
+      this.current.strokeColor = color;
+    },
+    setFillRGBColor: function CanvasGraphics_setFillRGBColor(r, g, b) {
+      var color = Util.makeCssRgb(r, g, b);
+      this.ctx.fillStyle = color;
+      this.current.fillColor = color;
+      this.current.patternFill = false;
+    },
+    shadingFill: function CanvasGraphics_shadingFill(patternIR) {
+      var ctx = this.ctx;
+      this.save();
+      var pattern = getShadingPatternFromIR(patternIR);
+      ctx.fillStyle = pattern.getPattern(ctx, this, true);
+      var inv = ctx.mozCurrentTransformInverse;
+      if (inv) {
+        var canvas = ctx.canvas;
+        var width = canvas.width;
+        var height = canvas.height;
+        var bl = Util.applyTransform([0, 0], inv);
+        var br = Util.applyTransform([0, height], inv);
+        var ul = Util.applyTransform([width, 0], inv);
+        var ur = Util.applyTransform([width, height], inv);
+        var x0 = Math.min(bl[0], br[0], ul[0], ur[0]);
+        var y0 = Math.min(bl[1], br[1], ul[1], ur[1]);
+        var x1 = Math.max(bl[0], br[0], ul[0], ur[0]);
+        var y1 = Math.max(bl[1], br[1], ul[1], ur[1]);
+        this.ctx.fillRect(x0, y0, x1 - x0, y1 - y0);
+      } else {
+        this.ctx.fillRect(-1e10, -1e10, 2e10, 2e10);
+      }
+      this.restore();
+    },
+    beginInlineImage: function CanvasGraphics_beginInlineImage() {
+      error('Should not call beginInlineImage');
+    },
+    beginImageData: function CanvasGraphics_beginImageData() {
+      error('Should not call beginImageData');
+    },
+    paintFormXObjectBegin: function CanvasGraphics_paintFormXObjectBegin(matrix, bbox) {
+      this.save();
+      this.baseTransformStack.push(this.baseTransform);
+      if (isArray(matrix) && matrix.length === 6) {
+        this.transform.apply(this, matrix);
+      }
+      this.baseTransform = this.ctx.mozCurrentTransform;
+      if (isArray(bbox) && bbox.length === 4) {
+        var width = bbox[2] - bbox[0];
+        var height = bbox[3] - bbox[1];
+        this.ctx.rect(bbox[0], bbox[1], width, height);
+        this.clip();
+        this.endPath();
+      }
+    },
+    paintFormXObjectEnd: function CanvasGraphics_paintFormXObjectEnd() {
+      this.restore();
+      this.baseTransform = this.baseTransformStack.pop();
+    },
+    beginGroup: function CanvasGraphics_beginGroup(group) {
+      this.save();
+      var currentCtx = this.ctx;
+      if (!group.isolated) {
+        info('TODO: Support non-isolated groups.');
+      }
+      if (group.knockout) {
+        warn('Knockout groups not supported.');
+      }
+      var currentTransform = currentCtx.mozCurrentTransform;
+      if (group.matrix) {
+        currentCtx.transform.apply(currentCtx, group.matrix);
+      }
+      assert(group.bbox, 'Bounding box is required.');
+      var bounds = Util.getAxialAlignedBoundingBox(group.bbox, currentCtx.mozCurrentTransform);
+      var canvasBounds = [0, 0, currentCtx.canvas.width, currentCtx.canvas.height];
+      bounds = Util.intersect(bounds, canvasBounds) || [0, 0, 0, 0];
+      var offsetX = Math.floor(bounds[0]);
+      var offsetY = Math.floor(bounds[1]);
+      var drawnWidth = Math.max(Math.ceil(bounds[2]) - offsetX, 1);
+      var drawnHeight = Math.max(Math.ceil(bounds[3]) - offsetY, 1);
+      var scaleX = 1,
+          scaleY = 1;
+      if (drawnWidth > MAX_GROUP_SIZE) {
+        scaleX = drawnWidth / MAX_GROUP_SIZE;
+        drawnWidth = MAX_GROUP_SIZE;
+      }
+      if (drawnHeight > MAX_GROUP_SIZE) {
+        scaleY = drawnHeight / MAX_GROUP_SIZE;
+        drawnHeight = MAX_GROUP_SIZE;
+      }
+      var cacheId = 'groupAt' + this.groupLevel;
+      if (group.smask) {
+        cacheId += '_smask_' + this.smaskCounter++ % 2;
+      }
+      var scratchCanvas = this.cachedCanvases.getCanvas(cacheId, drawnWidth, drawnHeight, true);
+      var groupCtx = scratchCanvas.context;
+      groupCtx.scale(1 / scaleX, 1 / scaleY);
+      groupCtx.translate(-offsetX, -offsetY);
+      groupCtx.transform.apply(groupCtx, currentTransform);
+      if (group.smask) {
+        this.smaskStack.push({
+          canvas: scratchCanvas.canvas,
+          context: groupCtx,
+          offsetX: offsetX,
+          offsetY: offsetY,
+          scaleX: scaleX,
+          scaleY: scaleY,
+          subtype: group.smask.subtype,
+          backdrop: group.smask.backdrop,
+          transferMap: group.smask.transferMap || null,
+          startTransformInverse: null
+        });
+      } else {
+        currentCtx.setTransform(1, 0, 0, 1, 0, 0);
+        currentCtx.translate(offsetX, offsetY);
+        currentCtx.scale(scaleX, scaleY);
+      }
+      copyCtxState(currentCtx, groupCtx);
+      this.ctx = groupCtx;
+      this.setGState([['BM', 'Normal'], ['ca', 1], ['CA', 1]]);
+      this.groupStack.push(currentCtx);
+      this.groupLevel++;
+      this.current.activeSMask = null;
+    },
+    endGroup: function CanvasGraphics_endGroup(group) {
+      this.groupLevel--;
+      var groupCtx = this.ctx;
+      this.ctx = this.groupStack.pop();
+      if (this.ctx.imageSmoothingEnabled !== undefined) {
+        this.ctx.imageSmoothingEnabled = false;
+      } else {
+        this.ctx.mozImageSmoothingEnabled = false;
+      }
+      if (group.smask) {
+        this.tempSMask = this.smaskStack.pop();
+      } else {
+        this.ctx.drawImage(groupCtx.canvas, 0, 0);
+      }
+      this.restore();
+    },
+    beginAnnotations: function CanvasGraphics_beginAnnotations() {
+      this.save();
+      this.current = new CanvasExtraState();
+      if (this.baseTransform) {
+        this.ctx.setTransform.apply(this.ctx, this.baseTransform);
+      }
+    },
+    endAnnotations: function CanvasGraphics_endAnnotations() {
+      this.restore();
+    },
+    beginAnnotation: function CanvasGraphics_beginAnnotation(rect, transform, matrix) {
+      this.save();
+      if (isArray(rect) && rect.length === 4) {
+        var width = rect[2] - rect[0];
+        var height = rect[3] - rect[1];
+        this.ctx.rect(rect[0], rect[1], width, height);
+        this.clip();
+        this.endPath();
+      }
+      this.transform.apply(this, transform);
+      this.transform.apply(this, matrix);
+    },
+    endAnnotation: function CanvasGraphics_endAnnotation() {
+      this.restore();
+    },
+    paintJpegXObject: function CanvasGraphics_paintJpegXObject(objId, w, h) {
+      var domImage = this.objs.get(objId);
+      if (!domImage) {
+        warn('Dependent image isn\'t ready yet');
+        return;
+      }
+      this.save();
+      var ctx = this.ctx;
+      ctx.scale(1 / w, -1 / h);
+      ctx.drawImage(domImage, 0, 0, domImage.width, domImage.height, 0, -h, w, h);
+      if (this.imageLayer) {
+        var currentTransform = ctx.mozCurrentTransformInverse;
+        var position = this.getCanvasPosition(0, 0);
+        this.imageLayer.appendImage({
+          objId: objId,
+          left: position[0],
+          top: position[1],
+          width: w / currentTransform[0],
+          height: h / currentTransform[3]
+        });
+      }
+      this.restore();
+    },
+    paintImageMaskXObject: function CanvasGraphics_paintImageMaskXObject(img) {
+      var ctx = this.ctx;
+      var width = img.width,
+          height = img.height;
+      var fillColor = this.current.fillColor;
+      var isPatternFill = this.current.patternFill;
+      var glyph = this.processingType3;
+      if (COMPILE_TYPE3_GLYPHS && glyph && glyph.compiled === undefined) {
+        if (width <= MAX_SIZE_TO_COMPILE && height <= MAX_SIZE_TO_COMPILE) {
+          glyph.compiled = compileType3Glyph({
+            data: img.data,
+            width: width,
+            height: height
+          });
+        } else {
+          glyph.compiled = null;
+        }
+      }
+      if (glyph && glyph.compiled) {
+        glyph.compiled(ctx);
+        return;
+      }
+      var maskCanvas = this.cachedCanvases.getCanvas('maskCanvas', width, height);
+      var maskCtx = maskCanvas.context;
+      maskCtx.save();
+      putBinaryImageMask(maskCtx, img);
+      maskCtx.globalCompositeOperation = 'source-in';
+      maskCtx.fillStyle = isPatternFill ? fillColor.getPattern(maskCtx, this) : fillColor;
+      maskCtx.fillRect(0, 0, width, height);
+      maskCtx.restore();
+      this.paintInlineImageXObject(maskCanvas.canvas);
+    },
+    paintImageMaskXObjectRepeat: function CanvasGraphics_paintImageMaskXObjectRepeat(imgData, scaleX, scaleY, positions) {
+      var width = imgData.width;
+      var height = imgData.height;
+      var fillColor = this.current.fillColor;
+      var isPatternFill = this.current.patternFill;
+      var maskCanvas = this.cachedCanvases.getCanvas('maskCanvas', width, height);
+      var maskCtx = maskCanvas.context;
+      maskCtx.save();
+      putBinaryImageMask(maskCtx, imgData);
+      maskCtx.globalCompositeOperation = 'source-in';
+      maskCtx.fillStyle = isPatternFill ? fillColor.getPattern(maskCtx, this) : fillColor;
+      maskCtx.fillRect(0, 0, width, height);
+      maskCtx.restore();
+      var ctx = this.ctx;
+      for (var i = 0, ii = positions.length; i < ii; i += 2) {
+        ctx.save();
+        ctx.transform(scaleX, 0, 0, scaleY, positions[i], positions[i + 1]);
+        ctx.scale(1, -1);
+        ctx.drawImage(maskCanvas.canvas, 0, 0, width, height, 0, -1, 1, 1);
+        ctx.restore();
+      }
+    },
+    paintImageMaskXObjectGroup: function CanvasGraphics_paintImageMaskXObjectGroup(images) {
+      var ctx = this.ctx;
+      var fillColor = this.current.fillColor;
+      var isPatternFill = this.current.patternFill;
+      for (var i = 0, ii = images.length; i < ii; i++) {
+        var image = images[i];
+        var width = image.width,
+            height = image.height;
+        var maskCanvas = this.cachedCanvases.getCanvas('maskCanvas', width, height);
+        var maskCtx = maskCanvas.context;
+        maskCtx.save();
+        putBinaryImageMask(maskCtx, image);
+        maskCtx.globalCompositeOperation = 'source-in';
+        maskCtx.fillStyle = isPatternFill ? fillColor.getPattern(maskCtx, this) : fillColor;
+        maskCtx.fillRect(0, 0, width, height);
+        maskCtx.restore();
+        ctx.save();
+        ctx.transform.apply(ctx, image.transform);
+        ctx.scale(1, -1);
+        ctx.drawImage(maskCanvas.canvas, 0, 0, width, height, 0, -1, 1, 1);
+        ctx.restore();
+      }
+    },
+    paintImageXObject: function CanvasGraphics_paintImageXObject(objId) {
+      var imgData = this.objs.get(objId);
+      if (!imgData) {
+        warn('Dependent image isn\'t ready yet');
+        return;
+      }
+      this.paintInlineImageXObject(imgData);
+    },
+    paintImageXObjectRepeat: function CanvasGraphics_paintImageXObjectRepeat(objId, scaleX, scaleY, positions) {
+      var imgData = this.objs.get(objId);
+      if (!imgData) {
+        warn('Dependent image isn\'t ready yet');
+        return;
+      }
+      var width = imgData.width;
+      var height = imgData.height;
+      var map = [];
+      for (var i = 0, ii = positions.length; i < ii; i += 2) {
+        map.push({
+          transform: [scaleX, 0, 0, scaleY, positions[i], positions[i + 1]],
+          x: 0,
+          y: 0,
+          w: width,
+          h: height
+        });
+      }
+      this.paintInlineImageXObjectGroup(imgData, map);
+    },
+    paintInlineImageXObject: function CanvasGraphics_paintInlineImageXObject(imgData) {
+      var width = imgData.width;
+      var height = imgData.height;
+      var ctx = this.ctx;
+      this.save();
+      ctx.scale(1 / width, -1 / height);
+      var currentTransform = ctx.mozCurrentTransformInverse;
+      var a = currentTransform[0],
+          b = currentTransform[1];
+      var widthScale = Math.max(Math.sqrt(a * a + b * b), 1);
+      var c = currentTransform[2],
+          d = currentTransform[3];
+      var heightScale = Math.max(Math.sqrt(c * c + d * d), 1);
+      var imgToPaint, tmpCanvas;
+      if (imgData instanceof HTMLElement || !imgData.data) {
+        imgToPaint = imgData;
+      } else {
+        tmpCanvas = this.cachedCanvases.getCanvas('inlineImage', width, height);
+        var tmpCtx = tmpCanvas.context;
+        putBinaryImageData(tmpCtx, imgData);
+        imgToPaint = tmpCanvas.canvas;
+      }
+      var paintWidth = width,
+          paintHeight = height;
+      var tmpCanvasId = 'prescale1';
+      while (widthScale > 2 && paintWidth > 1 || heightScale > 2 && paintHeight > 1) {
+        var newWidth = paintWidth,
+            newHeight = paintHeight;
+        if (widthScale > 2 && paintWidth > 1) {
+          newWidth = Math.ceil(paintWidth / 2);
+          widthScale /= paintWidth / newWidth;
+        }
+        if (heightScale > 2 && paintHeight > 1) {
+          newHeight = Math.ceil(paintHeight / 2);
+          heightScale /= paintHeight / newHeight;
+        }
+        tmpCanvas = this.cachedCanvases.getCanvas(tmpCanvasId, newWidth, newHeight);
+        tmpCtx = tmpCanvas.context;
+        tmpCtx.clearRect(0, 0, newWidth, newHeight);
+        tmpCtx.drawImage(imgToPaint, 0, 0, paintWidth, paintHeight, 0, 0, newWidth, newHeight);
+        imgToPaint = tmpCanvas.canvas;
+        paintWidth = newWidth;
+        paintHeight = newHeight;
+        tmpCanvasId = tmpCanvasId === 'prescale1' ? 'prescale2' : 'prescale1';
+      }
+      ctx.drawImage(imgToPaint, 0, 0, paintWidth, paintHeight, 0, -height, width, height);
+      if (this.imageLayer) {
+        var position = this.getCanvasPosition(0, -height);
+        this.imageLayer.appendImage({
+          imgData: imgData,
+          left: position[0],
+          top: position[1],
+          width: width / currentTransform[0],
+          height: height / currentTransform[3]
+        });
+      }
+      this.restore();
+    },
+    paintInlineImageXObjectGroup: function CanvasGraphics_paintInlineImageXObjectGroup(imgData, map) {
+      var ctx = this.ctx;
+      var w = imgData.width;
+      var h = imgData.height;
+      var tmpCanvas = this.cachedCanvases.getCanvas('inlineImage', w, h);
+      var tmpCtx = tmpCanvas.context;
+      putBinaryImageData(tmpCtx, imgData);
+      for (var i = 0, ii = map.length; i < ii; i++) {
+        var entry = map[i];
+        ctx.save();
+        ctx.transform.apply(ctx, entry.transform);
+        ctx.scale(1, -1);
+        ctx.drawImage(tmpCanvas.canvas, entry.x, entry.y, entry.w, entry.h, 0, -1, 1, 1);
+        if (this.imageLayer) {
+          var position = this.getCanvasPosition(entry.x, entry.y);
+          this.imageLayer.appendImage({
+            imgData: imgData,
+            left: position[0],
+            top: position[1],
+            width: w,
+            height: h
+          });
+        }
+        ctx.restore();
+      }
+    },
+    paintSolidColorImageMask: function CanvasGraphics_paintSolidColorImageMask() {
+      this.ctx.fillRect(0, 0, 1, 1);
+    },
+    paintXObject: function CanvasGraphics_paintXObject() {
+      warn('Unsupported \'paintXObject\' command.');
+    },
+    markPoint: function CanvasGraphics_markPoint(tag) {},
+    markPointProps: function CanvasGraphics_markPointProps(tag, properties) {},
+    beginMarkedContent: function CanvasGraphics_beginMarkedContent(tag) {},
+    beginMarkedContentProps: function CanvasGraphics_beginMarkedContentProps(tag, properties) {},
+    endMarkedContent: function CanvasGraphics_endMarkedContent() {},
+    beginCompat: function CanvasGraphics_beginCompat() {},
+    endCompat: function CanvasGraphics_endCompat() {},
+    consumePath: function CanvasGraphics_consumePath() {
+      var ctx = this.ctx;
+      if (this.pendingClip) {
+        if (this.pendingClip === EO_CLIP) {
+          ctx.clip('evenodd');
+        } else {
+          ctx.clip();
+        }
+        this.pendingClip = null;
+      }
+      ctx.beginPath();
+    },
+    getSinglePixelWidth: function CanvasGraphics_getSinglePixelWidth(scale) {
+      if (this.cachedGetSinglePixelWidth === null) {
+        this.ctx.save();
+        var inverse = this.ctx.mozCurrentTransformInverse;
+        this.ctx.restore();
+        this.cachedGetSinglePixelWidth = Math.sqrt(Math.max(inverse[0] * inverse[0] + inverse[1] * inverse[1], inverse[2] * inverse[2] + inverse[3] * inverse[3]));
+      }
+      return this.cachedGetSinglePixelWidth;
+    },
+    getCanvasPosition: function CanvasGraphics_getCanvasPosition(x, y) {
+      var transform = this.ctx.mozCurrentTransform;
+      return [transform[0] * x + transform[2] * y + transform[4], transform[1] * x + transform[3] * y + transform[5]];
+    }
+  };
+  for (var op in OPS) {
+    CanvasGraphics.prototype[OPS[op]] = CanvasGraphics.prototype[op];
+  }
+  return CanvasGraphics;
+}();
+exports.CanvasGraphics = CanvasGraphics;
+
+/***/ }),
+/* 11 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var assert = sharedUtil.assert;
+var bytesToString = sharedUtil.bytesToString;
+var string32 = sharedUtil.string32;
+var shadow = sharedUtil.shadow;
+var warn = sharedUtil.warn;
+function FontLoader(docId) {
+  this.docId = docId;
+  this.styleElement = null;
+  this.nativeFontFaces = [];
+  this.loadTestFontId = 0;
+  this.loadingContext = {
+    requests: [],
+    nextRequestId: 0
+  };
+}
+FontLoader.prototype = {
+  insertRule: function fontLoaderInsertRule(rule) {
+    var styleElement = this.styleElement;
+    if (!styleElement) {
+      styleElement = this.styleElement = document.createElement('style');
+      styleElement.id = 'PDFJS_FONT_STYLE_TAG_' + this.docId;
+      document.documentElement.getElementsByTagName('head')[0].appendChild(styleElement);
+    }
+    var styleSheet = styleElement.sheet;
+    styleSheet.insertRule(rule, styleSheet.cssRules.length);
+  },
+  clear: function fontLoaderClear() {
+    if (this.styleElement) {
+      this.styleElement.remove();
+      this.styleElement = null;
+    }
+    this.nativeFontFaces.forEach(function (nativeFontFace) {
+      document.fonts.delete(nativeFontFace);
+    });
+    this.nativeFontFaces.length = 0;
+  }
+};
+var getLoadTestFont = function () {
+  return atob('T1RUTwALAIAAAwAwQ0ZGIDHtZg4AAAOYAAAAgUZGVE1lkzZwAAAEHAAAABxHREVGABQAFQ' + 'AABDgAAAAeT1MvMlYNYwkAAAEgAAAAYGNtYXABDQLUAAACNAAAAUJoZWFk/xVFDQAAALwA' + 'AAA2aGhlYQdkA+oAAAD0AAAAJGhtdHgD6AAAAAAEWAAAAAZtYXhwAAJQAAAAARgAAAAGbm' + 'FtZVjmdH4AAAGAAAAAsXBvc3T/hgAzAAADeAAAACAAAQAAAAEAALZRFsRfDzz1AAsD6AAA' + 'AADOBOTLAAAAAM4KHDwAAAAAA+gDIQAAAAgAAgAAAAAAAAABAAADIQAAAFoD6AAAAAAD6A' + 'ABAAAAAAAAAAAAAAAAAAAAAQAAUAAAAgAAAAQD6AH0AAUAAAKKArwAAACMAooCvAAAAeAA' + 'MQECAAACAAYJAAAAAAAAAAAAAQAAAAAAAAAAAAAAAFBmRWQAwAAuAC4DIP84AFoDIQAAAA' + 'AAAQAAAAAAAAAAACAAIAABAAAADgCuAAEAAAAAAAAAAQAAAAEAAAAAAAEAAQAAAAEAAAAA' + 'AAIAAQAAAAEAAAAAAAMAAQAAAAEAAAAAAAQAAQAAAAEAAAAAAAUAAQAAAAEAAAAAAAYAAQ' + 'AAAAMAAQQJAAAAAgABAAMAAQQJAAEAAgABAAMAAQQJAAIAAgABAAMAAQQJAAMAAgABAAMA' + 'AQQJAAQAAgABAAMAAQQJAAUAAgABAAMAAQQJAAYAAgABWABYAAAAAAAAAwAAAAMAAAAcAA' + 'EAAAAAADwAAwABAAAAHAAEACAAAAAEAAQAAQAAAC7//wAAAC7////TAAEAAAAAAAABBgAA' + 'AQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAA' + 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA' + 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA' + 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA' + 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAAA' + 'AAAAD/gwAyAAAAAQAAAAAAAAAAAAAAAAAAAAABAAQEAAEBAQJYAAEBASH4DwD4GwHEAvgc' + 'A/gXBIwMAYuL+nz5tQXkD5j3CBLnEQACAQEBIVhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWF' + 'hYWFhYWFhYAAABAQAADwACAQEEE/t3Dov6fAH6fAT+fPp8+nwHDosMCvm1Cvm1DAz6fBQA' + 'AAAAAAABAAAAAMmJbzEAAAAAzgTjFQAAAADOBOQpAAEAAAAAAAAADAAUAAQAAAABAAAAAg' + 'ABAAAAAAAAAAAD6AAAAAAAAA==');
+};
+Object.defineProperty(FontLoader.prototype, 'loadTestFont', {
+  get: function () {
+    return shadow(this, 'loadTestFont', getLoadTestFont());
+  },
+  configurable: true
+});
+FontLoader.prototype.addNativeFontFace = function fontLoader_addNativeFontFace(nativeFontFace) {
+  this.nativeFontFaces.push(nativeFontFace);
+  document.fonts.add(nativeFontFace);
+};
+FontLoader.prototype.bind = function fontLoaderBind(fonts, callback) {
+  var rules = [];
+  var fontsToLoad = [];
+  var fontLoadPromises = [];
+  var getNativeFontPromise = function (nativeFontFace) {
+    return nativeFontFace.loaded.catch(function (e) {
+      warn('Failed to load font "' + nativeFontFace.family + '": ' + e);
+    });
+  };
+  var isFontLoadingAPISupported = FontLoader.isFontLoadingAPISupported && !FontLoader.isSyncFontLoadingSupported;
+  for (var i = 0, ii = fonts.length; i < ii; i++) {
+    var font = fonts[i];
+    if (font.attached || font.loading === false) {
+      continue;
+    }
+    font.attached = true;
+    if (isFontLoadingAPISupported) {
+      var nativeFontFace = font.createNativeFontFace();
+      if (nativeFontFace) {
+        this.addNativeFontFace(nativeFontFace);
+        fontLoadPromises.push(getNativeFontPromise(nativeFontFace));
+      }
+    } else {
+      var rule = font.createFontFaceRule();
+      if (rule) {
+        this.insertRule(rule);
+        rules.push(rule);
+        fontsToLoad.push(font);
+      }
+    }
+  }
+  var request = this.queueLoadingCallback(callback);
+  if (isFontLoadingAPISupported) {
+    Promise.all(fontLoadPromises).then(function () {
+      request.complete();
+    });
+  } else if (rules.length > 0 && !FontLoader.isSyncFontLoadingSupported) {
+    this.prepareFontLoadEvent(rules, fontsToLoad, request);
+  } else {
+    request.complete();
+  }
+};
+FontLoader.prototype.queueLoadingCallback = function FontLoader_queueLoadingCallback(callback) {
+  function LoadLoader_completeRequest() {
+    assert(!request.end, 'completeRequest() cannot be called twice');
+    request.end = Date.now();
+    while (context.requests.length > 0 && context.requests[0].end) {
+      var otherRequest = context.requests.shift();
+      setTimeout(otherRequest.callback, 0);
+    }
+  }
+  var context = this.loadingContext;
+  var requestId = 'pdfjs-font-loading-' + context.nextRequestId++;
+  var request = {
+    id: requestId,
+    complete: LoadLoader_completeRequest,
+    callback: callback,
+    started: Date.now()
+  };
+  context.requests.push(request);
+  return request;
+};
+FontLoader.prototype.prepareFontLoadEvent = function fontLoaderPrepareFontLoadEvent(rules, fonts, request) {
+  function int32(data, offset) {
+    return data.charCodeAt(offset) << 24 | data.charCodeAt(offset + 1) << 16 | data.charCodeAt(offset + 2) << 8 | data.charCodeAt(offset + 3) & 0xff;
+  }
+  function spliceString(s, offset, remove, insert) {
+    var chunk1 = s.substr(0, offset);
+    var chunk2 = s.substr(offset + remove);
+    return chunk1 + insert + chunk2;
+  }
+  var i, ii;
+  var canvas = document.createElement('canvas');
+  canvas.width = 1;
+  canvas.height = 1;
+  var ctx = canvas.getContext('2d');
+  var called = 0;
+  function isFontReady(name, callback) {
+    called++;
+    if (called > 30) {
+      warn('Load test font never loaded.');
+      callback();
+      return;
+    }
+    ctx.font = '30px ' + name;
+    ctx.fillText('.', 0, 20);
+    var imageData = ctx.getImageData(0, 0, 1, 1);
+    if (imageData.data[3] > 0) {
+      callback();
+      return;
+    }
+    setTimeout(isFontReady.bind(null, name, callback));
+  }
+  var loadTestFontId = 'lt' + Date.now() + this.loadTestFontId++;
+  var data = this.loadTestFont;
+  var COMMENT_OFFSET = 976;
+  data = spliceString(data, COMMENT_OFFSET, loadTestFontId.length, loadTestFontId);
+  var CFF_CHECKSUM_OFFSET = 16;
+  var XXXX_VALUE = 0x58585858;
+  var checksum = int32(data, CFF_CHECKSUM_OFFSET);
+  for (i = 0, ii = loadTestFontId.length - 3; i < ii; i += 4) {
+    checksum = checksum - XXXX_VALUE + int32(loadTestFontId, i) | 0;
+  }
+  if (i < loadTestFontId.length) {
+    checksum = checksum - XXXX_VALUE + int32(loadTestFontId + 'XXX', i) | 0;
+  }
+  data = spliceString(data, CFF_CHECKSUM_OFFSET, 4, string32(checksum));
+  var url = 'url(data:font/opentype;base64,' + btoa(data) + ');';
+  var rule = '@font-face { font-family:"' + loadTestFontId + '";src:' + url + '}';
+  this.insertRule(rule);
+  var names = [];
+  for (i = 0, ii = fonts.length; i < ii; i++) {
+    names.push(fonts[i].loadedName);
+  }
+  names.push(loadTestFontId);
+  var div = document.createElement('div');
+  div.setAttribute('style', 'visibility: hidden;' + 'width: 10px; height: 10px;' + 'position: absolute; top: 0px; left: 0px;');
+  for (i = 0, ii = names.length; i < ii; ++i) {
+    var span = document.createElement('span');
+    span.textContent = 'Hi';
+    span.style.fontFamily = names[i];
+    div.appendChild(span);
+  }
+  document.body.appendChild(div);
+  isFontReady(loadTestFontId, function () {
+    document.body.removeChild(div);
+    request.complete();
+  });
+};
+FontLoader.isFontLoadingAPISupported = typeof document !== 'undefined' && !!document.fonts;
+var isSyncFontLoadingSupported = function isSyncFontLoadingSupported() {
+  if (typeof navigator === 'undefined') {
+    return true;
+  }
+  var supported = false;
+  var m = /Mozilla\/5.0.*?rv:(\d+).*? Gecko/.exec(navigator.userAgent);
+  if (m && m[1] >= 14) {
+    supported = true;
+  }
+  return supported;
+};
+Object.defineProperty(FontLoader, 'isSyncFontLoadingSupported', {
+  get: function () {
+    return shadow(FontLoader, 'isSyncFontLoadingSupported', isSyncFontLoadingSupported());
+  },
+  enumerable: true,
+  configurable: true
+});
+var IsEvalSupportedCached = {
+  get value() {
+    return shadow(this, 'value', sharedUtil.isEvalSupported());
+  }
+};
+var FontFaceObject = function FontFaceObjectClosure() {
+  function FontFaceObject(translatedData, options) {
+    this.compiledGlyphs = Object.create(null);
+    for (var i in translatedData) {
+      this[i] = translatedData[i];
+    }
+    this.options = options;
+  }
+  FontFaceObject.prototype = {
+    createNativeFontFace: function FontFaceObject_createNativeFontFace() {
+      if (!this.data) {
+        return null;
+      }
+      if (this.options.disableFontFace) {
+        this.disableFontFace = true;
+        return null;
+      }
+      var nativeFontFace = new FontFace(this.loadedName, this.data, {});
+      if (this.options.fontRegistry) {
+        this.options.fontRegistry.registerFont(this);
+      }
+      return nativeFontFace;
+    },
+    createFontFaceRule: function FontFaceObject_createFontFaceRule() {
+      if (!this.data) {
+        return null;
+      }
+      if (this.options.disableFontFace) {
+        this.disableFontFace = true;
+        return null;
+      }
+      var data = bytesToString(new Uint8Array(this.data));
+      var fontName = this.loadedName;
+      var url = 'url(data:' + this.mimetype + ';base64,' + btoa(data) + ');';
+      var rule = '@font-face { font-family:"' + fontName + '";src:' + url + '}';
+      if (this.options.fontRegistry) {
+        this.options.fontRegistry.registerFont(this, url);
+      }
+      return rule;
+    },
+    getPathGenerator: function FontFaceObject_getPathGenerator(objs, character) {
+      if (!(character in this.compiledGlyphs)) {
+        var cmds = objs.get(this.loadedName + '_path_' + character);
+        var current, i, len;
+        if (this.options.isEvalSupported && IsEvalSupportedCached.value) {
+          var args,
+              js = '';
+          for (i = 0, len = cmds.length; i < len; i++) {
+            current = cmds[i];
+            if (current.args !== undefined) {
+              args = current.args.join(',');
+            } else {
+              args = '';
+            }
+            js += 'c.' + current.cmd + '(' + args + ');\n';
+          }
+          this.compiledGlyphs[character] = new Function('c', 'size', js);
+        } else {
+          this.compiledGlyphs[character] = function (c, size) {
+            for (i = 0, len = cmds.length; i < len; i++) {
+              current = cmds[i];
+              if (current.cmd === 'scale') {
+                current.args = [size, -size];
+              }
+              c[current.cmd].apply(c, current.args);
+            }
+          };
+        }
+      }
+      return this.compiledGlyphs[character];
+    }
+  };
+  return FontFaceObject;
+}();
+exports.FontFaceObject = FontFaceObject;
+exports.FontLoader = FontLoader;
+
+/***/ }),
+/* 12 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var sharedUtil = __w_pdfjs_require__(0);
+var displayWebGL = __w_pdfjs_require__(8);
+var Util = sharedUtil.Util;
+var info = sharedUtil.info;
+var isArray = sharedUtil.isArray;
+var error = sharedUtil.error;
+var WebGLUtils = displayWebGL.WebGLUtils;
+var ShadingIRs = {};
+ShadingIRs.RadialAxial = {
+  fromIR: function RadialAxial_fromIR(raw) {
+    var type = raw[1];
+    var colorStops = raw[2];
+    var p0 = raw[3];
+    var p1 = raw[4];
+    var r0 = raw[5];
+    var r1 = raw[6];
+    return {
+      type: 'Pattern',
+      getPattern: function RadialAxial_getPattern(ctx) {
+        var grad;
+        if (type === 'axial') {
+          grad = ctx.createLinearGradient(p0[0], p0[1], p1[0], p1[1]);
+        } else if (type === 'radial') {
+          grad = ctx.createRadialGradient(p0[0], p0[1], r0, p1[0], p1[1], r1);
+        }
+        for (var i = 0, ii = colorStops.length; i < ii; ++i) {
+          var c = colorStops[i];
+          grad.addColorStop(c[0], c[1]);
+        }
+        return grad;
+      }
+    };
+  }
+};
+var createMeshCanvas = function createMeshCanvasClosure() {
+  function drawTriangle(data, context, p1, p2, p3, c1, c2, c3) {
+    var coords = context.coords,
+        colors = context.colors;
+    var bytes = data.data,
+        rowSize = data.width * 4;
+    var tmp;
+    if (coords[p1 + 1] > coords[p2 + 1]) {
+      tmp = p1;
+      p1 = p2;
+      p2 = tmp;
+      tmp = c1;
+      c1 = c2;
+      c2 = tmp;
+    }
+    if (coords[p2 + 1] > coords[p3 + 1]) {
+      tmp = p2;
+      p2 = p3;
+      p3 = tmp;
+      tmp = c2;
+      c2 = c3;
+      c3 = tmp;
+    }
+    if (coords[p1 + 1] > coords[p2 + 1]) {
+      tmp = p1;
+      p1 = p2;
+      p2 = tmp;
+      tmp = c1;
+      c1 = c2;
+      c2 = tmp;
+    }
+    var x1 = (coords[p1] + context.offsetX) * context.scaleX;
+    var y1 = (coords[p1 + 1] + context.offsetY) * context.scaleY;
+    var x2 = (coords[p2] + context.offsetX) * context.scaleX;
+    var y2 = (coords[p2 + 1] + context.offsetY) * context.scaleY;
+    var x3 = (coords[p3] + context.offsetX) * context.scaleX;
+    var y3 = (coords[p3 + 1] + context.offsetY) * context.scaleY;
+    if (y1 >= y3) {
+      return;
+    }
+    var c1r = colors[c1],
+        c1g = colors[c1 + 1],
+        c1b = colors[c1 + 2];
+    var c2r = colors[c2],
+        c2g = colors[c2 + 1],
+        c2b = colors[c2 + 2];
+    var c3r = colors[c3],
+        c3g = colors[c3 + 1],
+        c3b = colors[c3 + 2];
+    var minY = Math.round(y1),
+        maxY = Math.round(y3);
+    var xa, car, cag, cab;
+    var xb, cbr, cbg, cbb;
+    var k;
+    for (var y = minY; y <= maxY; y++) {
+      if (y < y2) {
+        k = y < y1 ? 0 : y1 === y2 ? 1 : (y1 - y) / (y1 - y2);
+        xa = x1 - (x1 - x2) * k;
+        car = c1r - (c1r - c2r) * k;
+        cag = c1g - (c1g - c2g) * k;
+        cab = c1b - (c1b - c2b) * k;
+      } else {
+        k = y > y3 ? 1 : y2 === y3 ? 0 : (y2 - y) / (y2 - y3);
+        xa = x2 - (x2 - x3) * k;
+        car = c2r - (c2r - c3r) * k;
+        cag = c2g - (c2g - c3g) * k;
+        cab = c2b - (c2b - c3b) * k;
+      }
+      k = y < y1 ? 0 : y > y3 ? 1 : (y1 - y) / (y1 - y3);
+      xb = x1 - (x1 - x3) * k;
+      cbr = c1r - (c1r - c3r) * k;
+      cbg = c1g - (c1g - c3g) * k;
+      cbb = c1b - (c1b - c3b) * k;
+      var x1_ = Math.round(Math.min(xa, xb));
+      var x2_ = Math.round(Math.max(xa, xb));
+      var j = rowSize * y + x1_ * 4;
+      for (var x = x1_; x <= x2_; x++) {
+        k = (xa - x) / (xa - xb);
+        k = k < 0 ? 0 : k > 1 ? 1 : k;
+        bytes[j++] = car - (car - cbr) * k | 0;
+        bytes[j++] = cag - (cag - cbg) * k | 0;
+        bytes[j++] = cab - (cab - cbb) * k | 0;
+        bytes[j++] = 255;
+      }
+    }
+  }
+  function drawFigure(data, figure, context) {
+    var ps = figure.coords;
+    var cs = figure.colors;
+    var i, ii;
+    switch (figure.type) {
+      case 'lattice':
+        var verticesPerRow = figure.verticesPerRow;
+        var rows = Math.floor(ps.length / verticesPerRow) - 1;
+        var cols = verticesPerRow - 1;
+        for (i = 0; i < rows; i++) {
+          var q = i * verticesPerRow;
+          for (var j = 0; j < cols; j++, q++) {
+            drawTriangle(data, context, ps[q], ps[q + 1], ps[q + verticesPerRow], cs[q], cs[q + 1], cs[q + verticesPerRow]);
+            drawTriangle(data, context, ps[q + verticesPerRow + 1], ps[q + 1], ps[q + verticesPerRow], cs[q + verticesPerRow + 1], cs[q + 1], cs[q + verticesPerRow]);
+          }
+        }
+        break;
+      case 'triangles':
+        for (i = 0, ii = ps.length; i < ii; i += 3) {
+          drawTriangle(data, context, ps[i], ps[i + 1], ps[i + 2], cs[i], cs[i + 1], cs[i + 2]);
+        }
+        break;
+      default:
+        error('illigal figure');
+        break;
+    }
+  }
+  function createMeshCanvas(bounds, combinesScale, coords, colors, figures, backgroundColor, cachedCanvases) {
+    var EXPECTED_SCALE = 1.1;
+    var MAX_PATTERN_SIZE = 3000;
+    var BORDER_SIZE = 2;
+    var offsetX = Math.floor(bounds[0]);
+    var offsetY = Math.floor(bounds[1]);
+    var boundsWidth = Math.ceil(bounds[2]) - offsetX;
+    var boundsHeight = Math.ceil(bounds[3]) - offsetY;
+    var width = Math.min(Math.ceil(Math.abs(boundsWidth * combinesScale[0] * EXPECTED_SCALE)), MAX_PATTERN_SIZE);
+    var height = Math.min(Math.ceil(Math.abs(boundsHeight * combinesScale[1] * EXPECTED_SCALE)), MAX_PATTERN_SIZE);
+    var scaleX = boundsWidth / width;
+    var scaleY = boundsHeight / height;
+    var context = {
+      coords: coords,
+      colors: colors,
+      offsetX: -offsetX,
+      offsetY: -offsetY,
+      scaleX: 1 / scaleX,
+      scaleY: 1 / scaleY
+    };
+    var paddedWidth = width + BORDER_SIZE * 2;
+    var paddedHeight = height + BORDER_SIZE * 2;
+    var canvas, tmpCanvas, i, ii;
+    if (WebGLUtils.isEnabled) {
+      canvas = WebGLUtils.drawFigures(width, height, backgroundColor, figures, context);
+      tmpCanvas = cachedCanvases.getCanvas('mesh', paddedWidth, paddedHeight, false);
+      tmpCanvas.context.drawImage(canvas, BORDER_SIZE, BORDER_SIZE);
+      canvas = tmpCanvas.canvas;
+    } else {
+      tmpCanvas = cachedCanvases.getCanvas('mesh', paddedWidth, paddedHeight, false);
+      var tmpCtx = tmpCanvas.context;
+      var data = tmpCtx.createImageData(width, height);
+      if (backgroundColor) {
+        var bytes = data.data;
+        for (i = 0, ii = bytes.length; i < ii; i += 4) {
+          bytes[i] = backgroundColor[0];
+          bytes[i + 1] = backgroundColor[1];
+          bytes[i + 2] = backgroundColor[2];
+          bytes[i + 3] = 255;
+        }
+      }
+      for (i = 0; i < figures.length; i++) {
+        drawFigure(data, figures[i], context);
+      }
+      tmpCtx.putImageData(data, BORDER_SIZE, BORDER_SIZE);
+      canvas = tmpCanvas.canvas;
+    }
+    return {
+      canvas: canvas,
+      offsetX: offsetX - BORDER_SIZE * scaleX,
+      offsetY: offsetY - BORDER_SIZE * scaleY,
+      scaleX: scaleX,
+      scaleY: scaleY
+    };
+  }
+  return createMeshCanvas;
+}();
+ShadingIRs.Mesh = {
+  fromIR: function Mesh_fromIR(raw) {
+    var coords = raw[2];
+    var colors = raw[3];
+    var figures = raw[4];
+    var bounds = raw[5];
+    var matrix = raw[6];
+    var background = raw[8];
+    return {
+      type: 'Pattern',
+      getPattern: function Mesh_getPattern(ctx, owner, shadingFill) {
+        var scale;
+        if (shadingFill) {
+          scale = Util.singularValueDecompose2dScale(ctx.mozCurrentTransform);
+        } else {
+          scale = Util.singularValueDecompose2dScale(owner.baseTransform);
+          if (matrix) {
+            var matrixScale = Util.singularValueDecompose2dScale(matrix);
+            scale = [scale[0] * matrixScale[0], scale[1] * matrixScale[1]];
+          }
+        }
+        var temporaryPatternCanvas = createMeshCanvas(bounds, scale, coords, colors, figures, shadingFill ? null : background, owner.cachedCanvases);
+        if (!shadingFill) {
+          ctx.setTransform.apply(ctx, owner.baseTransform);
+          if (matrix) {
+            ctx.transform.apply(ctx, matrix);
+          }
+        }
+        ctx.translate(temporaryPatternCanvas.offsetX, temporaryPatternCanvas.offsetY);
+        ctx.scale(temporaryPatternCanvas.scaleX, temporaryPatternCanvas.scaleY);
+        return ctx.createPattern(temporaryPatternCanvas.canvas, 'no-repeat');
+      }
+    };
+  }
+};
+ShadingIRs.Dummy = {
+  fromIR: function Dummy_fromIR() {
+    return {
+      type: 'Pattern',
+      getPattern: function Dummy_fromIR_getPattern() {
+        return 'hotpink';
+      }
+    };
+  }
+};
+function getShadingPatternFromIR(raw) {
+  var shadingIR = ShadingIRs[raw[0]];
+  if (!shadingIR) {
+    error('Unknown IR type: ' + raw[0]);
+  }
+  return shadingIR.fromIR(raw);
+}
+var TilingPattern = function TilingPatternClosure() {
+  var PaintType = {
+    COLORED: 1,
+    UNCOLORED: 2
+  };
+  var MAX_PATTERN_SIZE = 3000;
+  function TilingPattern(IR, color, ctx, canvasGraphicsFactory, baseTransform) {
+    this.operatorList = IR[2];
+    this.matrix = IR[3] || [1, 0, 0, 1, 0, 0];
+    this.bbox = Util.normalizeRect(IR[4]);
+    this.xstep = IR[5];
+    this.ystep = IR[6];
+    this.paintType = IR[7];
+    this.tilingType = IR[8];
+    this.color = color;
+    this.canvasGraphicsFactory = canvasGraphicsFactory;
+    this.baseTransform = baseTransform;
+    this.type = 'Pattern';
+    this.ctx = ctx;
+  }
+  TilingPattern.prototype = {
+    createPatternCanvas: function TilinPattern_createPatternCanvas(owner) {
+      var operatorList = this.operatorList;
+      var bbox = this.bbox;
+      var xstep = this.xstep;
+      var ystep = this.ystep;
+      var paintType = this.paintType;
+      var tilingType = this.tilingType;
+      var color = this.color;
+      var canvasGraphicsFactory = this.canvasGraphicsFactory;
+      info('TilingType: ' + tilingType);
+      var x0 = bbox[0],
+          y0 = bbox[1],
+          x1 = bbox[2],
+          y1 = bbox[3];
+      var topLeft = [x0, y0];
+      var botRight = [x0 + xstep, y0 + ystep];
+      var width = botRight[0] - topLeft[0];
+      var height = botRight[1] - topLeft[1];
+      var matrixScale = Util.singularValueDecompose2dScale(this.matrix);
+      var curMatrixScale = Util.singularValueDecompose2dScale(this.baseTransform);
+      var combinedScale = [matrixScale[0] * curMatrixScale[0], matrixScale[1] * curMatrixScale[1]];
+      width = Math.min(Math.ceil(Math.abs(width * combinedScale[0])), MAX_PATTERN_SIZE);
+      height = Math.min(Math.ceil(Math.abs(height * combinedScale[1])), MAX_PATTERN_SIZE);
+      var tmpCanvas = owner.cachedCanvases.getCanvas('pattern', width, height, true);
+      var tmpCtx = tmpCanvas.context;
+      var graphics = canvasGraphicsFactory.createCanvasGraphics(tmpCtx);
+      graphics.groupLevel = owner.groupLevel;
+      this.setFillAndStrokeStyleToContext(tmpCtx, paintType, color);
+      this.setScale(width, height, xstep, ystep);
+      this.transformToScale(graphics);
+      var tmpTranslate = [1, 0, 0, 1, -topLeft[0], -topLeft[1]];
+      graphics.transform.apply(graphics, tmpTranslate);
+      this.clipBbox(graphics, bbox, x0, y0, x1, y1);
+      graphics.executeOperatorList(operatorList);
+      return tmpCanvas.canvas;
+    },
+    setScale: function TilingPattern_setScale(width, height, xstep, ystep) {
+      this.scale = [width / xstep, height / ystep];
+    },
+    transformToScale: function TilingPattern_transformToScale(graphics) {
+      var scale = this.scale;
+      var tmpScale = [scale[0], 0, 0, scale[1], 0, 0];
+      graphics.transform.apply(graphics, tmpScale);
+    },
+    scaleToContext: function TilingPattern_scaleToContext() {
+      var scale = this.scale;
+      this.ctx.scale(1 / scale[0], 1 / scale[1]);
+    },
+    clipBbox: function clipBbox(graphics, bbox, x0, y0, x1, y1) {
+      if (isArray(bbox) && bbox.length === 4) {
+        var bboxWidth = x1 - x0;
+        var bboxHeight = y1 - y0;
+        graphics.ctx.rect(x0, y0, bboxWidth, bboxHeight);
+        graphics.clip();
+        graphics.endPath();
+      }
+    },
+    setFillAndStrokeStyleToContext: function setFillAndStrokeStyleToContext(context, paintType, color) {
+      switch (paintType) {
+        case PaintType.COLORED:
+          var ctx = this.ctx;
+          context.fillStyle = ctx.fillStyle;
+          context.strokeStyle = ctx.strokeStyle;
+          break;
+        case PaintType.UNCOLORED:
+          var cssColor = Util.makeCssRgb(color[0], color[1], color[2]);
+          context.fillStyle = cssColor;
+          context.strokeStyle = cssColor;
+          break;
+        default:
+          error('Unsupported paint type: ' + paintType);
+      }
+    },
+    getPattern: function TilingPattern_getPattern(ctx, owner) {
+      var temporaryPatternCanvas = this.createPatternCanvas(owner);
+      ctx = this.ctx;
+      ctx.setTransform.apply(ctx, this.baseTransform);
+      ctx.transform.apply(ctx, this.matrix);
+      this.scaleToContext();
+      return ctx.createPattern(temporaryPatternCanvas, 'repeat');
+    }
+  };
+  return TilingPattern;
+}();
+exports.getShadingPatternFromIR = getShadingPatternFromIR;
+exports.TilingPattern = TilingPattern;
+
+/***/ }),
+/* 13 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+
+
+var pdfjsVersion = '1.7.395';
+var pdfjsBuild = '07f7c97b';
+var pdfjsSharedUtil = __w_pdfjs_require__(0);
+var pdfjsDisplayGlobal = __w_pdfjs_require__(9);
+var pdfjsDisplayAPI = __w_pdfjs_require__(3);
+var pdfjsDisplayTextLayer = __w_pdfjs_require__(5);
+var pdfjsDisplayAnnotationLayer = __w_pdfjs_require__(2);
+var pdfjsDisplayDOMUtils = __w_pdfjs_require__(1);
+var pdfjsDisplaySVG = __w_pdfjs_require__(4);
+exports.PDFJS = pdfjsDisplayGlobal.PDFJS;
+exports.build = pdfjsDisplayAPI.build;
+exports.version = pdfjsDisplayAPI.version;
+exports.getDocument = pdfjsDisplayAPI.getDocument;
+exports.PDFDataRangeTransport = pdfjsDisplayAPI.PDFDataRangeTransport;
+exports.PDFWorker = pdfjsDisplayAPI.PDFWorker;
+exports.renderTextLayer = pdfjsDisplayTextLayer.renderTextLayer;
+exports.AnnotationLayer = pdfjsDisplayAnnotationLayer.AnnotationLayer;
+exports.CustomStyle = pdfjsDisplayDOMUtils.CustomStyle;
+exports.createPromiseCapability = pdfjsSharedUtil.createPromiseCapability;
+exports.PasswordResponses = pdfjsSharedUtil.PasswordResponses;
+exports.InvalidPDFException = pdfjsSharedUtil.InvalidPDFException;
+exports.MissingPDFException = pdfjsSharedUtil.MissingPDFException;
+exports.SVGGraphics = pdfjsDisplaySVG.SVGGraphics;
+exports.UnexpectedResponseException = pdfjsSharedUtil.UnexpectedResponseException;
+exports.OPS = pdfjsSharedUtil.OPS;
+exports.UNSUPPORTED_FEATURES = pdfjsSharedUtil.UNSUPPORTED_FEATURES;
+exports.isValidUrl = pdfjsDisplayDOMUtils.isValidUrl;
+exports.createValidAbsoluteUrl = pdfjsSharedUtil.createValidAbsoluteUrl;
+exports.createObjectURL = pdfjsSharedUtil.createObjectURL;
+exports.removeNullCharacters = pdfjsSharedUtil.removeNullCharacters;
+exports.shadow = pdfjsSharedUtil.shadow;
+exports.createBlob = pdfjsSharedUtil.createBlob;
+exports.getFilenameFromUrl = pdfjsDisplayDOMUtils.getFilenameFromUrl;
+exports.addLinkAttributes = pdfjsDisplayDOMUtils.addLinkAttributes;
+
+/***/ }),
+/* 14 */
+/***/ (function(module, exports, __w_pdfjs_require__) {
+
+"use strict";
+/* WEBPACK VAR INJECTION */(function(global) {
+
+if (typeof PDFJS === 'undefined' || !PDFJS.compatibilityChecked) {
+  var globalScope = typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : undefined;
+  var userAgent = typeof navigator !== 'undefined' && navigator.userAgent || '';
+  var isAndroid = /Android/.test(userAgent);
+  var isAndroidPre3 = /Android\s[0-2][^\d]/.test(userAgent);
+  var isAndroidPre5 = /Android\s[0-4][^\d]/.test(userAgent);
+  var isChrome = userAgent.indexOf('Chrom') >= 0;
+  var isChromeWithRangeBug = /Chrome\/(39|40)\./.test(userAgent);
+  var isIOSChrome = userAgent.indexOf('CriOS') >= 0;
+  var isIE = userAgent.indexOf('Trident') >= 0;
+  var isIOS = /\b(iPad|iPhone|iPod)(?=;)/.test(userAgent);
+  var isOpera = userAgent.indexOf('Opera') >= 0;
+  var isSafari = /Safari\//.test(userAgent) && !/(Chrome\/|Android\s)/.test(userAgent);
+  var hasDOM = typeof window === 'object' && typeof document === 'object';
+  if (typeof PDFJS === 'undefined') {
+    globalScope.PDFJS = {};
+  }
+  PDFJS.compatibilityChecked = true;
+  (function checkTypedArrayCompatibility() {
+    if (typeof Uint8Array !== 'undefined') {
+      if (typeof Uint8Array.prototype.subarray === 'undefined') {
+        Uint8Array.prototype.subarray = function subarray(start, end) {
+          return new Uint8Array(this.slice(start, end));
+        };
+        Float32Array.prototype.subarray = function subarray(start, end) {
+          return new Float32Array(this.slice(start, end));
+        };
+      }
+      if (typeof Float64Array === 'undefined') {
+        globalScope.Float64Array = Float32Array;
+      }
+      return;
+    }
+    function subarray(start, end) {
+      return new TypedArray(this.slice(start, end));
+    }
+    function setArrayOffset(array, offset) {
+      if (arguments.length < 2) {
+        offset = 0;
+      }
+      for (var i = 0, n = array.length; i < n; ++i, ++offset) {
+        this[offset] = array[i] & 0xFF;
+      }
+    }
+    function TypedArray(arg1) {
+      var result, i, n;
+      if (typeof arg1 === 'number') {
+        result = [];
+        for (i = 0; i < arg1; ++i) {
+          result[i] = 0;
+        }
+      } else if ('slice' in arg1) {
+        result = arg1.slice(0);
+      } else {
+        result = [];
+        for (i = 0, n = arg1.length; i < n; ++i) {
+          result[i] = arg1[i];
+        }
+      }
+      result.subarray = subarray;
+      result.buffer = result;
+      result.byteLength = result.length;
+      result.set = setArrayOffset;
+      if (typeof arg1 === 'object' && arg1.buffer) {
+        result.buffer = arg1.buffer;
+      }
+      return result;
+    }
+    globalScope.Uint8Array = TypedArray;
+    globalScope.Int8Array = TypedArray;
+    globalScope.Uint32Array = TypedArray;
+    globalScope.Int32Array = TypedArray;
+    globalScope.Uint16Array = TypedArray;
+    globalScope.Float32Array = TypedArray;
+    globalScope.Float64Array = TypedArray;
+  })();
+  (function normalizeURLObject() {
+    if (!globalScope.URL) {
+      globalScope.URL = globalScope.webkitURL;
+    }
+  })();
+  (function checkObjectDefinePropertyCompatibility() {
+    if (typeof Object.defineProperty !== 'undefined') {
+      var definePropertyPossible = true;
+      try {
+        if (hasDOM) {
+          Object.defineProperty(new Image(), 'id', { value: 'test' });
+        }
+        var Test = function Test() {};
+        Test.prototype = {
+          get id() {}
+        };
+        Object.defineProperty(new Test(), 'id', {
+          value: '',
+          configurable: true,
+          enumerable: true,
+          writable: false
+        });
+      } catch (e) {
+        definePropertyPossible = false;
+      }
+      if (definePropertyPossible) {
+        return;
+      }
+    }
+    Object.defineProperty = function objectDefineProperty(obj, name, def) {
+      delete obj[name];
+      if ('get' in def) {
+        obj.__defineGetter__(name, def['get']);
+      }
+      if ('set' in def) {
+        obj.__defineSetter__(name, def['set']);
+      }
+      if ('value' in def) {
+        obj.__defineSetter__(name, function objectDefinePropertySetter(value) {
+          this.__defineGetter__(name, function objectDefinePropertyGetter() {
+            return value;
+          });
+          return value;
+        });
+        obj[name] = def.value;
+      }
+    };
+  })();
+  (function checkXMLHttpRequestResponseCompatibility() {
+    if (typeof XMLHttpRequest === 'undefined') {
+      return;
+    }
+    var xhrPrototype = XMLHttpRequest.prototype;
+    var xhr = new XMLHttpRequest();
+    if (!('overrideMimeType' in xhr)) {
+      Object.defineProperty(xhrPrototype, 'overrideMimeType', {
+        value: function xmlHttpRequestOverrideMimeType(mimeType) {}
+      });
+    }
+    if ('responseType' in xhr) {
+      return;
+    }
+    Object.defineProperty(xhrPrototype, 'responseType', {
+      get: function xmlHttpRequestGetResponseType() {
+        return this._responseType || 'text';
+      },
+      set: function xmlHttpRequestSetResponseType(value) {
+        if (value === 'text' || value === 'arraybuffer') {
+          this._responseType = value;
+          if (value === 'arraybuffer' && typeof this.overrideMimeType === 'function') {
+            this.overrideMimeType('text/plain; charset=x-user-defined');
+          }
+        }
+      }
+    });
+    if (typeof VBArray !== 'undefined') {
+      Object.defineProperty(xhrPrototype, 'response', {
+        get: function xmlHttpRequestResponseGet() {
+          if (this.responseType === 'arraybuffer') {
+            return new Uint8Array(new VBArray(this.responseBody).toArray());
+          }
+          return this.responseText;
+        }
+      });
+      return;
+    }
+    Object.defineProperty(xhrPrototype, 'response', {
+      get: function xmlHttpRequestResponseGet() {
+        if (this.responseType !== 'arraybuffer') {
+          return this.responseText;
+        }
+        var text = this.responseText;
+        var i,
+            n = text.length;
+        var result = new Uint8Array(n);
+        for (i = 0; i < n; ++i) {
+          result[i] = text.charCodeAt(i) & 0xFF;
+        }
+        return result.buffer;
+      }
+    });
+  })();
+  (function checkWindowBtoaCompatibility() {
+    if ('btoa' in globalScope) {
+      return;
+    }
+    var digits = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
+    globalScope.btoa = function (chars) {
+      var buffer = '';
+      var i, n;
+      for (i = 0, n = chars.length; i < n; i += 3) {
+        var b1 = chars.charCodeAt(i) & 0xFF;
+        var b2 = chars.charCodeAt(i + 1) & 0xFF;
+        var b3 = chars.charCodeAt(i + 2) & 0xFF;
+        var d1 = b1 >> 2,
+            d2 = (b1 & 3) << 4 | b2 >> 4;
+        var d3 = i + 1 < n ? (b2 & 0xF) << 2 | b3 >> 6 : 64;
+        var d4 = i + 2 < n ? b3 & 0x3F : 64;
+        buffer += digits.charAt(d1) + digits.charAt(d2) + digits.charAt(d3) + digits.charAt(d4);
+      }
+      return buffer;
+    };
+  })();
+  (function checkWindowAtobCompatibility() {
+    if ('atob' in globalScope) {
+      return;
+    }
+    var digits = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
+    globalScope.atob = function (input) {
+      input = input.replace(/=+$/, '');
+      if (input.length % 4 === 1) {
+        throw new Error('bad atob input');
+      }
+      for (var bc = 0, bs, buffer, idx = 0, output = ''; buffer = input.charAt(idx++); ~buffer && (bs = bc % 4 ? bs * 64 + buffer : buffer, bc++ % 4) ? output += String.fromCharCode(255 & bs >> (-2 * bc & 6)) : 0) {
+        buffer = digits.indexOf(buffer);
+      }
+      return output;
+    };
+  })();
+  (function checkFunctionPrototypeBindCompatibility() {
+    if (typeof Function.prototype.bind !== 'undefined') {
+      return;
+    }
+    Function.prototype.bind = function functionPrototypeBind(obj) {
+      var fn = this,
+          headArgs = Array.prototype.slice.call(arguments, 1);
+      var bound = function functionPrototypeBindBound() {
+        var args = headArgs.concat(Array.prototype.slice.call(arguments));
+        return fn.apply(obj, args);
+      };
+      return bound;
+    };
+  })();
+  (function checkDatasetProperty() {
+    if (!hasDOM) {
+      return;
+    }
+    var div = document.createElement('div');
+    if ('dataset' in div) {
+      return;
+    }
+    Object.defineProperty(HTMLElement.prototype, 'dataset', {
+      get: function () {
+        if (this._dataset) {
+          return this._dataset;
+        }
+        var dataset = {};
+        for (var j = 0, jj = this.attributes.length; j < jj; j++) {
+          var attribute = this.attributes[j];
+          if (attribute.name.substring(0, 5) !== 'data-') {
+            continue;
+          }
+          var key = attribute.name.substring(5).replace(/\-([a-z])/g, function (all, ch) {
+            return ch.toUpperCase();
+          });
+          dataset[key] = attribute.value;
+        }
+        Object.defineProperty(this, '_dataset', {
+          value: dataset,
+          writable: false,
+          enumerable: false
+        });
+        return dataset;
+      },
+      enumerable: true
+    });
+  })();
+  (function checkClassListProperty() {
+    function changeList(element, itemName, add, remove) {
+      var s = element.className || '';
+      var list = s.split(/\s+/g);
+      if (list[0] === '') {
+        list.shift();
+      }
+      var index = list.indexOf(itemName);
+      if (index < 0 && add) {
+        list.push(itemName);
+      }
+      if (index >= 0 && remove) {
+        list.splice(index, 1);
+      }
+      element.className = list.join(' ');
+      return index >= 0;
+    }
+    if (!hasDOM) {
+      return;
+    }
+    var div = document.createElement('div');
+    if ('classList' in div) {
+      return;
+    }
+    var classListPrototype = {
+      add: function (name) {
+        changeList(this.element, name, true, false);
+      },
+      contains: function (name) {
+        return changeList(this.element, name, false, false);
+      },
+      remove: function (name) {
+        changeList(this.element, name, false, true);
+      },
+      toggle: function (name) {
+        changeList(this.element, name, true, true);
+      }
+    };
+    Object.defineProperty(HTMLElement.prototype, 'classList', {
+      get: function () {
+        if (this._classList) {
+          return this._classList;
+        }
+        var classList = Object.create(classListPrototype, {
+          element: {
+            value: this,
+            writable: false,
+            enumerable: true
+          }
+        });
+        Object.defineProperty(this, '_classList', {
+          value: classList,
+          writable: false,
+          enumerable: false
+        });
+        return classList;
+      },
+      enumerable: true
+    });
+  })();
+  (function checkWorkerConsoleCompatibility() {
+    if (typeof importScripts === 'undefined' || 'console' in globalScope) {
+      return;
+    }
+    var consoleTimer = {};
+    var workerConsole = {
+      log: function log() {
+        var args = Array.prototype.slice.call(arguments);
+        globalScope.postMessage({
+          targetName: 'main',
+          action: 'console_log',
+          data: args
+        });
+      },
+      error: function error() {
+        var args = Array.prototype.slice.call(arguments);
+        globalScope.postMessage({
+          targetName: 'main',
+          action: 'console_error',
+          data: args
+        });
+      },
+      time: function time(name) {
+        consoleTimer[name] = Date.now();
+      },
+      timeEnd: function timeEnd(name) {
+        var time = consoleTimer[name];
+        if (!time) {
+          throw new Error('Unknown timer name ' + name);
+        }
+        this.log('Timer:', name, Date.now() - time);
+      }
+    };
+    globalScope.console = workerConsole;
+  })();
+  (function checkConsoleCompatibility() {
+    if (!hasDOM) {
+      return;
+    }
+    if (!('console' in window)) {
+      window.console = {
+        log: function () {},
+        error: function () {},
+        warn: function () {}
+      };
+      return;
+    }
+    if (!('bind' in console.log)) {
+      console.log = function (fn) {
+        return function (msg) {
+          return fn(msg);
+        };
+      }(console.log);
+      console.error = function (fn) {
+        return function (msg) {
+          return fn(msg);
+        };
+      }(console.error);
+      console.warn = function (fn) {
+        return function (msg) {
+          return fn(msg);
+        };
+      }(console.warn);
+      return;
+    }
+  })();
+  (function checkOnClickCompatibility() {
+    function ignoreIfTargetDisabled(event) {
+      if (isDisabled(event.target)) {
+        event.stopPropagation();
+      }
+    }
+    function isDisabled(node) {
+      return node.disabled || node.parentNode && isDisabled(node.parentNode);
+    }
+    if (isOpera) {
+      document.addEventListener('click', ignoreIfTargetDisabled, true);
+    }
+  })();
+  (function checkOnBlobSupport() {
+    if (isIE || isIOSChrome) {
+      PDFJS.disableCreateObjectURL = true;
+    }
+  })();
+  (function checkNavigatorLanguage() {
+    if (typeof navigator === 'undefined') {
+      return;
+    }
+    if ('language' in navigator) {
+      return;
+    }
+    PDFJS.locale = navigator.userLanguage || 'en-US';
+  })();
+  (function checkRangeRequests() {
+    if (isSafari || isAndroidPre3 || isChromeWithRangeBug || isIOS) {
+      PDFJS.disableRange = true;
+      PDFJS.disableStream = true;
+    }
+  })();
+  (function checkHistoryManipulation() {
+    if (!hasDOM) {
+      return;
+    }
+    if (!history.pushState || isAndroidPre3) {
+      PDFJS.disableHistory = true;
+    }
+  })();
+  (function checkSetPresenceInImageData() {
+    if (!hasDOM) {
+      return;
+    }
+    if (window.CanvasPixelArray) {
+      if (typeof window.CanvasPixelArray.prototype.set !== 'function') {
+        window.CanvasPixelArray.prototype.set = function (arr) {
+          for (var i = 0, ii = this.length; i < ii; i++) {
+            this[i] = arr[i];
+          }
+        };
+      }
+    } else {
+      var polyfill = false,
+          versionMatch;
+      if (isChrome) {
+        versionMatch = userAgent.match(/Chrom(e|ium)\/([0-9]+)\./);
+        polyfill = versionMatch && parseInt(versionMatch[2]) < 21;
+      } else if (isAndroid) {
+        polyfill = isAndroidPre5;
+      } else if (isSafari) {
+        versionMatch = userAgent.match(/Version\/([0-9]+)\.([0-9]+)\.([0-9]+) Safari\//);
+        polyfill = versionMatch && parseInt(versionMatch[1]) < 6;
+      }
+      if (polyfill) {
+        var contextPrototype = window.CanvasRenderingContext2D.prototype;
+        var createImageData = contextPrototype.createImageData;
+        contextPrototype.createImageData = function (w, h) {
+          var imageData = createImageData.call(this, w, h);
+          imageData.data.set = function (arr) {
+            for (var i = 0, ii = this.length; i < ii; i++) {
+              this[i] = arr[i];
+            }
+          };
+          return imageData;
+        };
+        contextPrototype = null;
+      }
+    }
+  })();
+  (function checkRequestAnimationFrame() {
+    function fakeRequestAnimationFrame(callback) {
+      window.setTimeout(callback, 20);
+    }
+    if (!hasDOM) {
+      return;
+    }
+    if (isIOS) {
+      window.requestAnimationFrame = fakeRequestAnimationFrame;
+      return;
+    }
+    if ('requestAnimationFrame' in window) {
+      return;
+    }
+    window.requestAnimationFrame = window.mozRequestAnimationFrame || window.webkitRequestAnimationFrame || fakeRequestAnimationFrame;
+  })();
+  (function checkCanvasSizeLimitation() {
+    if (isIOS || isAndroid) {
+      PDFJS.maxCanvasPixels = 5242880;
+    }
+  })();
+  (function checkFullscreenSupport() {
+    if (!hasDOM) {
+      return;
+    }
+    if (isIE && window.parent !== window) {
+      PDFJS.disableFullscreen = true;
+    }
+  })();
+  (function checkCurrentScript() {
+    if (!hasDOM) {
+      return;
+    }
+    if ('currentScript' in document) {
+      return;
+    }
+    Object.defineProperty(document, 'currentScript', {
+      get: function () {
+        var scripts = document.getElementsByTagName('script');
+        return scripts[scripts.length - 1];
+      },
+      enumerable: true,
+      configurable: true
+    });
+  })();
+  (function checkInputTypeNumberAssign() {
+    if (!hasDOM) {
+      return;
+    }
+    var el = document.createElement('input');
+    try {
+      el.type = 'number';
+    } catch (ex) {
+      var inputProto = el.constructor.prototype;
+      var typeProperty = Object.getOwnPropertyDescriptor(inputProto, 'type');
+      Object.defineProperty(inputProto, 'type', {
+        get: function () {
+          return typeProperty.get.call(this);
+        },
+        set: function (value) {
+          typeProperty.set.call(this, value === 'number' ? 'text' : value);
+        },
+        enumerable: true,
+        configurable: true
+      });
+    }
+  })();
+  (function checkDocumentReadyState() {
+    if (!hasDOM) {
+      return;
+    }
+    if (!document.attachEvent) {
+      return;
+    }
+    var documentProto = document.constructor.prototype;
+    var readyStateProto = Object.getOwnPropertyDescriptor(documentProto, 'readyState');
+    Object.defineProperty(documentProto, 'readyState', {
+      get: function () {
+        var value = readyStateProto.get.call(this);
+        return value === 'interactive' ? 'loading' : value;
+      },
+      set: function (value) {
+        readyStateProto.set.call(this, value);
+      },
+      enumerable: true,
+      configurable: true
+    });
+  })();
+  (function checkChildNodeRemove() {
+    if (!hasDOM) {
+      return;
+    }
+    if (typeof Element.prototype.remove !== 'undefined') {
+      return;
+    }
+    Element.prototype.remove = function () {
+      if (this.parentNode) {
+        this.parentNode.removeChild(this);
+      }
+    };
+  })();
+  (function checkPromise() {
+    if (globalScope.Promise) {
+      if (typeof globalScope.Promise.all !== 'function') {
+        globalScope.Promise.all = function (iterable) {
+          var count = 0,
+              results = [],
+              resolve,
+              reject;
+          var promise = new globalScope.Promise(function (resolve_, reject_) {
+            resolve = resolve_;
+            reject = reject_;
+          });
+          iterable.forEach(function (p, i) {
+            count++;
+            p.then(function (result) {
+              results[i] = result;
+              count--;
+              if (count === 0) {
+                resolve(results);
+              }
+            }, reject);
+          });
+          if (count === 0) {
+            resolve(results);
+          }
+          return promise;
+        };
+      }
+      if (typeof globalScope.Promise.resolve !== 'function') {
+        globalScope.Promise.resolve = function (value) {
+          return new globalScope.Promise(function (resolve) {
+            resolve(value);
+          });
+        };
+      }
+      if (typeof globalScope.Promise.reject !== 'function') {
+        globalScope.Promise.reject = function (reason) {
+          return new globalScope.Promise(function (resolve, reject) {
+            reject(reason);
+          });
+        };
+      }
+      if (typeof globalScope.Promise.prototype.catch !== 'function') {
+        globalScope.Promise.prototype.catch = function (onReject) {
+          return globalScope.Promise.prototype.then(undefined, onReject);
+        };
+      }
+      return;
+    }
+    var STATUS_PENDING = 0;
+    var STATUS_RESOLVED = 1;
+    var STATUS_REJECTED = 2;
+    var REJECTION_TIMEOUT = 500;
+    var HandlerManager = {
+      handlers: [],
+      running: false,
+      unhandledRejections: [],
+      pendingRejectionCheck: false,
+      scheduleHandlers: function scheduleHandlers(promise) {
+        if (promise._status === STATUS_PENDING) {
+          return;
+        }
+        this.handlers = this.handlers.concat(promise._handlers);
+        promise._handlers = [];
+        if (this.running) {
+          return;
+        }
+        this.running = true;
+        setTimeout(this.runHandlers.bind(this), 0);
+      },
+      runHandlers: function runHandlers() {
+        var RUN_TIMEOUT = 1;
+        var timeoutAt = Date.now() + RUN_TIMEOUT;
+        while (this.handlers.length > 0) {
+          var handler = this.handlers.shift();
+          var nextStatus = handler.thisPromise._status;
+          var nextValue = handler.thisPromise._value;
+          try {
+            if (nextStatus === STATUS_RESOLVED) {
+              if (typeof handler.onResolve === 'function') {
+                nextValue = handler.onResolve(nextValue);
+              }
+            } else if (typeof handler.onReject === 'function') {
+              nextValue = handler.onReject(nextValue);
+              nextStatus = STATUS_RESOLVED;
+              if (handler.thisPromise._unhandledRejection) {
+                this.removeUnhandeledRejection(handler.thisPromise);
+              }
+            }
+          } catch (ex) {
+            nextStatus = STATUS_REJECTED;
+            nextValue = ex;
+          }
+          handler.nextPromise._updateStatus(nextStatus, nextValue);
+          if (Date.now() >= timeoutAt) {
+            break;
+          }
+        }
+        if (this.handlers.length > 0) {
+          setTimeout(this.runHandlers.bind(this), 0);
+          return;
+        }
+        this.running = false;
+      },
+      addUnhandledRejection: function addUnhandledRejection(promise) {
+        this.unhandledRejections.push({
+          promise: promise,
+          time: Date.now()
+        });
+        this.scheduleRejectionCheck();
+      },
+      removeUnhandeledRejection: function removeUnhandeledRejection(promise) {
+        promise._unhandledRejection = false;
+        for (var i = 0; i < this.unhandledRejections.length; i++) {
+          if (this.unhandledRejections[i].promise === promise) {
+            this.unhandledRejections.splice(i);
+            i--;
+          }
+        }
+      },
+      scheduleRejectionCheck: function scheduleRejectionCheck() {
+        if (this.pendingRejectionCheck) {
+          return;
+        }
+        this.pendingRejectionCheck = true;
+        setTimeout(function rejectionCheck() {
+          this.pendingRejectionCheck = false;
+          var now = Date.now();
+          for (var i = 0; i < this.unhandledRejections.length; i++) {
+            if (now - this.unhandledRejections[i].time > REJECTION_TIMEOUT) {
+              var unhandled = this.unhandledRejections[i].promise._value;
+              var msg = 'Unhandled rejection: ' + unhandled;
+              if (unhandled.stack) {
+                msg += '\n' + unhandled.stack;
+              }
+              try {
+                throw new Error(msg);
+              } catch (_) {
+                console.warn(msg);
+              }
+              this.unhandledRejections.splice(i);
+              i--;
+            }
+          }
+          if (this.unhandledRejections.length) {
+            this.scheduleRejectionCheck();
+          }
+        }.bind(this), REJECTION_TIMEOUT);
+      }
+    };
+    var Promise = function Promise(resolver) {
+      this._status = STATUS_PENDING;
+      this._handlers = [];
+      try {
+        resolver.call(this, this._resolve.bind(this), this._reject.bind(this));
+      } catch (e) {
+        this._reject(e);
+      }
+    };
+    Promise.all = function Promise_all(promises) {
+      var resolveAll, rejectAll;
+      var deferred = new Promise(function (resolve, reject) {
+        resolveAll = resolve;
+        rejectAll = reject;
+      });
+      var unresolved = promises.length;
+      var results = [];
+      if (unresolved === 0) {
+        resolveAll(results);
+        return deferred;
+      }
+      function reject(reason) {
+        if (deferred._status === STATUS_REJECTED) {
+          return;
+        }
+        results = [];
+        rejectAll(reason);
+      }
+      for (var i = 0, ii = promises.length; i < ii; ++i) {
+        var promise = promises[i];
+        var resolve = function (i) {
+          return function (value) {
+            if (deferred._status === STATUS_REJECTED) {
+              return;
+            }
+            results[i] = value;
+            unresolved--;
+            if (unresolved === 0) {
+              resolveAll(results);
+            }
+          };
+        }(i);
+        if (Promise.isPromise(promise)) {
+          promise.then(resolve, reject);
+        } else {
+          resolve(promise);
+        }
+      }
+      return deferred;
+    };
+    Promise.isPromise = function Promise_isPromise(value) {
+      return value && typeof value.then === 'function';
+    };
+    Promise.resolve = function Promise_resolve(value) {
+      return new Promise(function (resolve) {
+        resolve(value);
+      });
+    };
+    Promise.reject = function Promise_reject(reason) {
+      return new Promise(function (resolve, reject) {
+        reject(reason);
+      });
+    };
+    Promise.prototype = {
+      _status: null,
+      _value: null,
+      _handlers: null,
+      _unhandledRejection: null,
+      _updateStatus: function Promise__updateStatus(status, value) {
+        if (this._status === STATUS_RESOLVED || this._status === STATUS_REJECTED) {
+          return;
+        }
+        if (status === STATUS_RESOLVED && Promise.isPromise(value)) {
+          value.then(this._updateStatus.bind(this, STATUS_RESOLVED), this._updateStatus.bind(this, STATUS_REJECTED));
+          return;
+        }
+        this._status = status;
+        this._value = value;
+        if (status === STATUS_REJECTED && this._handlers.length === 0) {
+          this._unhandledRejection = true;
+          HandlerManager.addUnhandledRejection(this);
+        }
+        HandlerManager.scheduleHandlers(this);
+      },
+      _resolve: function Promise_resolve(value) {
+        this._updateStatus(STATUS_RESOLVED, value);
+      },
+      _reject: function Promise_reject(reason) {
+        this._updateStatus(STATUS_REJECTED, reason);
+      },
+      then: function Promise_then(onResolve, onReject) {
+        var nextPromise = new Promise(function (resolve, reject) {
+          this.resolve = resolve;
+          this.reject = reject;
+        });
+        this._handlers.push({
+          thisPromise: this,
+          onResolve: onResolve,
+          onReject: onReject,
+          nextPromise: nextPromise
+        });
+        HandlerManager.scheduleHandlers(this);
+        return nextPromise;
+      },
+      catch: function Promise_catch(onReject) {
+        return this.then(undefined, onReject);
+      }
+    };
+    globalScope.Promise = Promise;
+  })();
+  (function checkWeakMap() {
+    if (globalScope.WeakMap) {
+      return;
+    }
+    var id = 0;
+    function WeakMap() {
+      this.id = '$weakmap' + id++;
+    }
+    WeakMap.prototype = {
+      has: function (obj) {
+        return !!Object.getOwnPropertyDescriptor(obj, this.id);
+      },
+      get: function (obj, defaultValue) {
+        return this.has(obj) ? obj[this.id] : defaultValue;
+      },
+      set: function (obj, value) {
+        Object.defineProperty(obj, this.id, {
+          value: value,
+          enumerable: false,
+          configurable: true
+        });
+      },
+      delete: function (obj) {
+        delete obj[this.id];
+      }
+    };
+    globalScope.WeakMap = WeakMap;
+  })();
+  (function checkURLConstructor() {
+    var hasWorkingUrl = false;
+    try {
+      if (typeof URL === 'function' && typeof URL.prototype === 'object' && 'origin' in URL.prototype) {
+        var u = new URL('b', 'http://a');
+        u.pathname = 'c%20d';
+        hasWorkingUrl = u.href === 'http://a/c%20d';
+      }
+    } catch (e) {}
+    if (hasWorkingUrl) {
+      return;
+    }
+    var relative = Object.create(null);
+    relative['ftp'] = 21;
+    relative['file'] = 0;
+    relative['gopher'] = 70;
+    relative['http'] = 80;
+    relative['https'] = 443;
+    relative['ws'] = 80;
+    relative['wss'] = 443;
+    var relativePathDotMapping = Object.create(null);
+    relativePathDotMapping['%2e'] = '.';
+    relativePathDotMapping['.%2e'] = '..';
+    relativePathDotMapping['%2e.'] = '..';
+    relativePathDotMapping['%2e%2e'] = '..';
+    function isRelativeScheme(scheme) {
+      return relative[scheme] !== undefined;
+    }
+    function invalid() {
+      clear.call(this);
+      this._isInvalid = true;
+    }
+    function IDNAToASCII(h) {
+      if (h === '') {
+        invalid.call(this);
+      }
+      return h.toLowerCase();
+    }
+    function percentEscape(c) {
+      var unicode = c.charCodeAt(0);
+      if (unicode > 0x20 && unicode < 0x7F && [0x22, 0x23, 0x3C, 0x3E, 0x3F, 0x60].indexOf(unicode) === -1) {
+        return c;
+      }
+      return encodeURIComponent(c);
+    }
+    function percentEscapeQuery(c) {
+      var unicode = c.charCodeAt(0);
+      if (unicode > 0x20 && unicode < 0x7F && [0x22, 0x23, 0x3C, 0x3E, 0x60].indexOf(unicode) === -1) {
+        return c;
+      }
+      return encodeURIComponent(c);
+    }
+    var EOF,
+        ALPHA = /[a-zA-Z]/,
+        ALPHANUMERIC = /[a-zA-Z0-9\+\-\.]/;
+    function parse(input, stateOverride, base) {
+      function err(message) {
+        errors.push(message);
+      }
+      var state = stateOverride || 'scheme start',
+          cursor = 0,
+          buffer = '',
+          seenAt = false,
+          seenBracket = false,
+          errors = [];
+      loop: while ((input[cursor - 1] !== EOF || cursor === 0) && !this._isInvalid) {
+        var c = input[cursor];
+        switch (state) {
+          case 'scheme start':
+            if (c && ALPHA.test(c)) {
+              buffer += c.toLowerCase();
+              state = 'scheme';
+            } else if (!stateOverride) {
+              buffer = '';
+              state = 'no scheme';
+              continue;
+            } else {
+              err('Invalid scheme.');
+              break loop;
+            }
+            break;
+          case 'scheme':
+            if (c && ALPHANUMERIC.test(c)) {
+              buffer += c.toLowerCase();
+            } else if (c === ':') {
+              this._scheme = buffer;
+              buffer = '';
+              if (stateOverride) {
+                break loop;
+              }
+              if (isRelativeScheme(this._scheme)) {
+                this._isRelative = true;
+              }
+              if (this._scheme === 'file') {
+                state = 'relative';
+              } else if (this._isRelative && base && base._scheme === this._scheme) {
+                state = 'relative or authority';
+              } else if (this._isRelative) {
+                state = 'authority first slash';
+              } else {
+                state = 'scheme data';
+              }
+            } else if (!stateOverride) {
+              buffer = '';
+              cursor = 0;
+              state = 'no scheme';
+              continue;
+            } else if (c === EOF) {
+              break loop;
+            } else {
+              err('Code point not allowed in scheme: ' + c);
+              break loop;
+            }
+            break;
+          case 'scheme data':
+            if (c === '?') {
+              this._query = '?';
+              state = 'query';
+            } else if (c === '#') {
+              this._fragment = '#';
+              state = 'fragment';
+            } else {
+              if (c !== EOF && c !== '\t' && c !== '\n' && c !== '\r') {
+                this._schemeData += percentEscape(c);
+              }
+            }
+            break;
+          case 'no scheme':
+            if (!base || !isRelativeScheme(base._scheme)) {
+              err('Missing scheme.');
+              invalid.call(this);
+            } else {
+              state = 'relative';
+              continue;
+            }
+            break;
+          case 'relative or authority':
+            if (c === '/' && input[cursor + 1] === '/') {
+              state = 'authority ignore slashes';
+            } else {
+              err('Expected /, got: ' + c);
+              state = 'relative';
+              continue;
+            }
+            break;
+          case 'relative':
+            this._isRelative = true;
+            if (this._scheme !== 'file') {
+              this._scheme = base._scheme;
+            }
+            if (c === EOF) {
+              this._host = base._host;
+              this._port = base._port;
+              this._path = base._path.slice();
+              this._query = base._query;
+              this._username = base._username;
+              this._password = base._password;
+              break loop;
+            } else if (c === '/' || c === '\\') {
+              if (c === '\\') {
+                err('\\ is an invalid code point.');
+              }
+              state = 'relative slash';
+            } else if (c === '?') {
+              this._host = base._host;
+              this._port = base._port;
+              this._path = base._path.slice();
+              this._query = '?';
+              this._username = base._username;
+              this._password = base._password;
+              state = 'query';
+            } else if (c === '#') {
+              this._host = base._host;
+              this._port = base._port;
+              this._path = base._path.slice();
+              this._query = base._query;
+              this._fragment = '#';
+              this._username = base._username;
+              this._password = base._password;
+              state = 'fragment';
+            } else {
+              var nextC = input[cursor + 1];
+              var nextNextC = input[cursor + 2];
+              if (this._scheme !== 'file' || !ALPHA.test(c) || nextC !== ':' && nextC !== '|' || nextNextC !== EOF && nextNextC !== '/' && nextNextC !== '\\' && nextNextC !== '?' && nextNextC !== '#') {
+                this._host = base._host;
+                this._port = base._port;
+                this._username = base._username;
+                this._password = base._password;
+                this._path = base._path.slice();
+                this._path.pop();
+              }
+              state = 'relative path';
+              continue;
+            }
+            break;
+          case 'relative slash':
+            if (c === '/' || c === '\\') {
+              if (c === '\\') {
+                err('\\ is an invalid code point.');
+              }
+              if (this._scheme === 'file') {
+                state = 'file host';
+              } else {
+                state = 'authority ignore slashes';
+              }
+            } else {
+              if (this._scheme !== 'file') {
+                this._host = base._host;
+                this._port = base._port;
+                this._username = base._username;
+                this._password = base._password;
+              }
+              state = 'relative path';
+              continue;
+            }
+            break;
+          case 'authority first slash':
+            if (c === '/') {
+              state = 'authority second slash';
+            } else {
+              err('Expected \'/\', got: ' + c);
+              state = 'authority ignore slashes';
+              continue;
+            }
+            break;
+          case 'authority second slash':
+            state = 'authority ignore slashes';
+            if (c !== '/') {
+              err('Expected \'/\', got: ' + c);
+              continue;
+            }
+            break;
+          case 'authority ignore slashes':
+            if (c !== '/' && c !== '\\') {
+              state = 'authority';
+              continue;
+            } else {
+              err('Expected authority, got: ' + c);
+            }
+            break;
+          case 'authority':
+            if (c === '@') {
+              if (seenAt) {
+                err('@ already seen.');
+                buffer += '%40';
+              }
+              seenAt = true;
+              for (var i = 0; i < buffer.length; i++) {
+                var cp = buffer[i];
+                if (cp === '\t' || cp === '\n' || cp === '\r') {
+                  err('Invalid whitespace in authority.');
+                  continue;
+                }
+                if (cp === ':' && this._password === null) {
+                  this._password = '';
+                  continue;
+                }
+                var tempC = percentEscape(cp);
+                if (this._password !== null) {
+                  this._password += tempC;
+                } else {
+                  this._username += tempC;
+                }
+              }
+              buffer = '';
+            } else if (c === EOF || c === '/' || c === '\\' || c === '?' || c === '#') {
+              cursor -= buffer.length;
+              buffer = '';
+              state = 'host';
+              continue;
+            } else {
+              buffer += c;
+            }
+            break;
+          case 'file host':
+            if (c === EOF || c === '/' || c === '\\' || c === '?' || c === '#') {
+              if (buffer.length === 2 && ALPHA.test(buffer[0]) && (buffer[1] === ':' || buffer[1] === '|')) {
+                state = 'relative path';
+              } else if (buffer.length === 0) {
+                state = 'relative path start';
+              } else {
+                this._host = IDNAToASCII.call(this, buffer);
+                buffer = '';
+                state = 'relative path start';
+              }
+              continue;
+            } else if (c === '\t' || c === '\n' || c === '\r') {
+              err('Invalid whitespace in file host.');
+            } else {
+              buffer += c;
+            }
+            break;
+          case 'host':
+          case 'hostname':
+            if (c === ':' && !seenBracket) {
+              this._host = IDNAToASCII.call(this, buffer);
+              buffer = '';
+              state = 'port';
+              if (stateOverride === 'hostname') {
+                break loop;
+              }
+            } else if (c === EOF || c === '/' || c === '\\' || c === '?' || c === '#') {
+              this._host = IDNAToASCII.call(this, buffer);
+              buffer = '';
+              state = 'relative path start';
+              if (stateOverride) {
+                break loop;
+              }
+              continue;
+            } else if (c !== '\t' && c !== '\n' && c !== '\r') {
+              if (c === '[') {
+                seenBracket = true;
+              } else if (c === ']') {
+                seenBracket = false;
+              }
+              buffer += c;
+            } else {
+              err('Invalid code point in host/hostname: ' + c);
+            }
+            break;
+          case 'port':
+            if (/[0-9]/.test(c)) {
+              buffer += c;
+            } else if (c === EOF || c === '/' || c === '\\' || c === '?' || c === '#' || stateOverride) {
+              if (buffer !== '') {
+                var temp = parseInt(buffer, 10);
+                if (temp !== relative[this._scheme]) {
+                  this._port = temp + '';
+                }
+                buffer = '';
+              }
+              if (stateOverride) {
+                break loop;
+              }
+              state = 'relative path start';
+              continue;
+            } else if (c === '\t' || c === '\n' || c === '\r') {
+              err('Invalid code point in port: ' + c);
+            } else {
+              invalid.call(this);
+            }
+            break;
+          case 'relative path start':
+            if (c === '\\') {
+              err('\'\\\' not allowed in path.');
+            }
+            state = 'relative path';
+            if (c !== '/' && c !== '\\') {
+              continue;
+            }
+            break;
+          case 'relative path':
+            if (c === EOF || c === '/' || c === '\\' || !stateOverride && (c === '?' || c === '#')) {
+              if (c === '\\') {
+                err('\\ not allowed in relative path.');
+              }
+              var tmp;
+              if (tmp = relativePathDotMapping[buffer.toLowerCase()]) {
+                buffer = tmp;
+              }
+              if (buffer === '..') {
+                this._path.pop();
+                if (c !== '/' && c !== '\\') {
+                  this._path.push('');
+                }
+              } else if (buffer === '.' && c !== '/' && c !== '\\') {
+                this._path.push('');
+              } else if (buffer !== '.') {
+                if (this._scheme === 'file' && this._path.length === 0 && buffer.length === 2 && ALPHA.test(buffer[0]) && buffer[1] === '|') {
+                  buffer = buffer[0] + ':';
+                }
+                this._path.push(buffer);
+              }
+              buffer = '';
+              if (c === '?') {
+                this._query = '?';
+                state = 'query';
+              } else if (c === '#') {
+                this._fragment = '#';
+                state = 'fragment';
+              }
+            } else if (c !== '\t' && c !== '\n' && c !== '\r') {
+              buffer += percentEscape(c);
+            }
+            break;
+          case 'query':
+            if (!stateOverride && c === '#') {
+              this._fragment = '#';
+              state = 'fragment';
+            } else if (c !== EOF && c !== '\t' && c !== '\n' && c !== '\r') {
+              this._query += percentEscapeQuery(c);
+            }
+            break;
+          case 'fragment':
+            if (c !== EOF && c !== '\t' && c !== '\n' && c !== '\r') {
+              this._fragment += c;
+            }
+            break;
+        }
+        cursor++;
+      }
+    }
+    function clear() {
+      this._scheme = '';
+      this._schemeData = '';
+      this._username = '';
+      this._password = null;
+      this._host = '';
+      this._port = '';
+      this._path = [];
+      this._query = '';
+      this._fragment = '';
+      this._isInvalid = false;
+      this._isRelative = false;
+    }
+    function JURL(url, base) {
+      if (base !== undefined && !(base instanceof JURL)) {
+        base = new JURL(String(base));
+      }
+      this._url = url;
+      clear.call(this);
+      var input = url.replace(/^[ \t\r\n\f]+|[ \t\r\n\f]+$/g, '');
+      parse.call(this, input, null, base);
+    }
+    JURL.prototype = {
+      toString: function () {
+        return this.href;
+      },
+      get href() {
+        if (this._isInvalid) {
+          return this._url;
+        }
+        var authority = '';
+        if (this._username !== '' || this._password !== null) {
+          authority = this._username + (this._password !== null ? ':' + this._password : '') + '@';
+        }
+        return this.protocol + (this._isRelative ? '//' + authority + this.host : '') + this.pathname + this._query + this._fragment;
+      },
+      set href(href) {
+        clear.call(this);
+        parse.call(this, href);
+      },
+      get protocol() {
+        return this._scheme + ':';
+      },
+      set protocol(protocol) {
+        if (this._isInvalid) {
+          return;
+        }
+        parse.call(this, protocol + ':', 'scheme start');
+      },
+      get host() {
+        return this._isInvalid ? '' : this._port ? this._host + ':' + this._port : this._host;
+      },
+      set host(host) {
+        if (this._isInvalid || !this._isRelative) {
+          return;
+        }
+        parse.call(this, host, 'host');
+      },
+      get hostname() {
+        return this._host;
+      },
+      set hostname(hostname) {
+        if (this._isInvalid || !this._isRelative) {
+          return;
+        }
+        parse.call(this, hostname, 'hostname');
+      },
+      get port() {
+        return this._port;
+      },
+      set port(port) {
+        if (this._isInvalid || !this._isRelative) {
+          return;
+        }
+        parse.call(this, port, 'port');
+      },
+      get pathname() {
+        return this._isInvalid ? '' : this._isRelative ? '/' + this._path.join('/') : this._schemeData;
+      },
+      set pathname(pathname) {
+        if (this._isInvalid || !this._isRelative) {
+          return;
+        }
+        this._path = [];
+        parse.call(this, pathname, 'relative path start');
+      },
+      get search() {
+        return this._isInvalid || !this._query || this._query === '?' ? '' : this._query;
+      },
+      set search(search) {
+        if (this._isInvalid || !this._isRelative) {
+          return;
+        }
+        this._query = '?';
+        if (search[0] === '?') {
+          search = search.slice(1);
+        }
+        parse.call(this, search, 'query');
+      },
+      get hash() {
+        return this._isInvalid || !this._fragment || this._fragment === '#' ? '' : this._fragment;
+      },
+      set hash(hash) {
+        if (this._isInvalid) {
+          return;
+        }
+        this._fragment = '#';
+        if (hash[0] === '#') {
+          hash = hash.slice(1);
+        }
+        parse.call(this, hash, 'fragment');
+      },
+      get origin() {
+        var host;
+        if (this._isInvalid || !this._scheme) {
+          return '';
+        }
+        switch (this._scheme) {
+          case 'data':
+          case 'file':
+          case 'javascript':
+          case 'mailto':
+            return 'null';
+        }
+        host = this.host;
+        if (!host) {
+          return '';
+        }
+        return this._scheme + '://' + host;
+      }
+    };
+    var OriginalURL = globalScope.URL;
+    if (OriginalURL) {
+      JURL.createObjectURL = function (blob) {
+        return OriginalURL.createObjectURL.apply(OriginalURL, arguments);
+      };
+      JURL.revokeObjectURL = function (url) {
+        OriginalURL.revokeObjectURL(url);
+      };
+    }
+    globalScope.URL = JURL;
+  })();
+}
+/* WEBPACK VAR INJECTION */}.call(exports, __w_pdfjs_require__(6)))
+
+/***/ })
+/******/ ]);
+});
+/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))
+
+/***/ }),
+/* 3 */
+/***/ (function(module, exports, __webpack_require__) {
+
+/* WEBPACK VAR INJECTION */(function(Buffer) {/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+// css base code, injected by the css-loader
+module.exports = function(useSourceMap) {
+	var list = [];
+
+	// return the list of modules as css string
+	list.toString = function toString() {
+		return this.map(function (item) {
+			var content = cssWithMappingToString(item, useSourceMap);
+			if(item[2]) {
+				return "@media " + item[2] + "{" + content + "}";
+			} else {
+				return content;
+			}
+		}).join("");
+	};
+
+	// import a list of modules into the list
+	list.i = function(modules, mediaQuery) {
+		if(typeof modules === "string")
+			modules = [[null, modules, ""]];
+		var alreadyImportedModules = {};
+		for(var i = 0; i < this.length; i++) {
+			var id = this[i][0];
+			if(typeof id === "number")
+				alreadyImportedModules[id] = true;
+		}
+		for(i = 0; i < modules.length; i++) {
+			var item = modules[i];
+			// skip already imported module
+			// this implementation is not 100% perfect for weird media query combinations
+			//  when a module is imported multiple times with different media queries.
+			//  I hope this will never occur (Hey this way we have smaller bundles)
+			if(typeof item[0] !== "number" || !alreadyImportedModules[item[0]]) {
+				if(mediaQuery && !item[2]) {
+					item[2] = mediaQuery;
+				} else if(mediaQuery) {
+					item[2] = "(" + item[2] + ") and (" + mediaQuery + ")";
+				}
+				list.push(item);
+			}
+		}
+	};
+	return list;
+};
+
+function cssWithMappingToString(item, useSourceMap) {
+	var content = item[1] || '';
+	var cssMapping = item[3];
+	if (!cssMapping) {
+		return content;
+	}
+
+	if (useSourceMap) {
+		var sourceMapping = toComment(cssMapping);
+		var sourceURLs = cssMapping.sources.map(function (source) {
+			return '/*# sourceURL=' + cssMapping.sourceRoot + source + ' */'
+		});
+
+		return [content].concat(sourceURLs).concat([sourceMapping]).join('\n');
+	}
+
+	return [content].join('\n');
+}
+
+// Adapted from convert-source-map (MIT)
+function toComment(sourceMap) {
+  var base64 = new Buffer(JSON.stringify(sourceMap)).toString('base64');
+  var data = 'sourceMappingURL=data:application/json;charset=utf-8;base64,' + base64;
+
+  return '/*# ' + data + ' */';
+}
+
+/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(11).Buffer))
+
+/***/ }),
+/* 4 */
+/***/ (function(module, exports) {
+
+// this module is a runtime utility for cleaner component module output and will
+// be included in the final webpack user bundle
+
+module.exports = function normalizeComponent (
+  rawScriptExports,
+  compiledTemplate,
+  scopeId,
+  cssModules
+) {
+  var esModule
+  var scriptExports = rawScriptExports = rawScriptExports || {}
+
+  // ES6 modules interop
+  var type = typeof rawScriptExports.default
+  if (type === 'object' || type === 'function') {
+    esModule = rawScriptExports
+    scriptExports = rawScriptExports.default
+  }
+
+  // Vue.extend constructor export interop
+  var options = typeof scriptExports === 'function'
+    ? scriptExports.options
+    : scriptExports
+
+  // render functions
+  if (compiledTemplate) {
+    options.render = compiledTemplate.render
+    options.staticRenderFns = compiledTemplate.staticRenderFns
+  }
+
+  // scopedId
+  if (scopeId) {
+    options._scopeId = scopeId
+  }
+
+  // inject cssModules
+  if (cssModules) {
+    var computed = Object.create(options.computed || null)
+    Object.keys(cssModules).forEach(function (key) {
+      var module = cssModules[key]
+      computed[key] = function () { return module }
+    })
+    options.computed = computed
+  }
+
+  return {
+    esModule: esModule,
+    exports: scriptExports,
+    options: options
+  }
+}
+
+
+/***/ }),
+/* 5 */
+/***/ (function(module, exports, __webpack_require__) {
+
+/*
+  MIT License http://www.opensource.org/licenses/mit-license.php
+  Author Tobias Koppers @sokra
+  Modified by Evan You @yyx990803
+*/
+
+var hasDocument = typeof document !== 'undefined'
+
+if (typeof DEBUG !== 'undefined' && DEBUG) {
+  if (!hasDocument) {
+    throw new Error(
+    'vue-style-loader cannot be used in a non-browser environment. ' +
+    "Use { target: 'node' } in your Webpack config to indicate a server-rendering environment."
+  ) }
+}
+
+var listToStyles = __webpack_require__(23)
+
+/*
+type StyleObject = {
+  id: number;
+  parts: Array<StyleObjectPart>
+}
+
+type StyleObjectPart = {
+  css: string;
+  media: string;
+  sourceMap: ?string
+}
+*/
+
+var stylesInDom = {/*
+  [id: number]: {
+    id: number,
+    refs: number,
+    parts: Array<(obj?: StyleObjectPart) => void>
+  }
+*/}
+
+var head = hasDocument && (document.head || document.getElementsByTagName('head')[0])
+var singletonElement = null
+var singletonCounter = 0
+var isProduction = false
+var noop = function () {}
+
+// Force single-tag solution on IE6-9, which has a hard limit on the # of <style>
+// tags it will allow on a page
+var isOldIE = typeof navigator !== 'undefined' && /msie [6-9]\b/.test(navigator.userAgent.toLowerCase())
+
+module.exports = function (parentId, list, _isProduction) {
+  isProduction = _isProduction
+
+  var styles = listToStyles(parentId, list)
+  addStylesToDom(styles)
+
+  return function update (newList) {
+    var mayRemove = []
+    for (var i = 0; i < styles.length; i++) {
+      var item = styles[i]
+      var domStyle = stylesInDom[item.id]
+      domStyle.refs--
+      mayRemove.push(domStyle)
+    }
+    if (newList) {
+      styles = listToStyles(parentId, newList)
+      addStylesToDom(styles)
+    } else {
+      styles = []
+    }
+    for (var i = 0; i < mayRemove.length; i++) {
+      var domStyle = mayRemove[i]
+      if (domStyle.refs === 0) {
+        for (var j = 0; j < domStyle.parts.length; j++) {
+          domStyle.parts[j]()
+        }
+        delete stylesInDom[domStyle.id]
+      }
+    }
+  }
+}
+
+function addStylesToDom (styles /* Array<StyleObject> */) {
+  for (var i = 0; i < styles.length; i++) {
+    var item = styles[i]
+    var domStyle = stylesInDom[item.id]
+    if (domStyle) {
+      domStyle.refs++
+      for (var j = 0; j < domStyle.parts.length; j++) {
+        domStyle.parts[j](item.parts[j])
+      }
+      for (; j < item.parts.length; j++) {
+        domStyle.parts.push(addStyle(item.parts[j]))
+      }
+      if (domStyle.parts.length > item.parts.length) {
+        domStyle.parts.length = item.parts.length
+      }
+    } else {
+      var parts = []
+      for (var j = 0; j < item.parts.length; j++) {
+        parts.push(addStyle(item.parts[j]))
+      }
+      stylesInDom[item.id] = { id: item.id, refs: 1, parts: parts }
+    }
+  }
+}
+
+function createStyleElement () {
+  var styleElement = document.createElement('style')
+  styleElement.type = 'text/css'
+  head.appendChild(styleElement)
+  return styleElement
+}
+
+function addStyle (obj /* StyleObjectPart */) {
+  var update, remove
+  var styleElement = document.querySelector('style[data-vue-ssr-id~="' + obj.id + '"]')
+
+  if (styleElement) {
+    if (isProduction) {
+      // has SSR styles and in production mode.
+      // simply do nothing.
+      return noop
+    } else {
+      // has SSR styles but in dev mode.
+      // for some reason Chrome can't handle source map in server-rendered
+      // style tags - source maps in <style> only works if the style tag is
+      // created and inserted dynamically. So we remove the server rendered
+      // styles and inject new ones.
+      styleElement.parentNode.removeChild(styleElement)
+    }
+  }
+
+  if (isOldIE) {
+    // use singleton mode for IE9.
+    var styleIndex = singletonCounter++
+    styleElement = singletonElement || (singletonElement = createStyleElement())
+    update = applyToSingletonTag.bind(null, styleElement, styleIndex, false)
+    remove = applyToSingletonTag.bind(null, styleElement, styleIndex, true)
+  } else {
+    // use multi-style-tag mode in all other cases
+    styleElement = createStyleElement()
+    update = applyToTag.bind(null, styleElement)
+    remove = function () {
+      styleElement.parentNode.removeChild(styleElement)
+    }
+  }
+
+  update(obj)
+
+  return function updateStyle (newObj /* StyleObjectPart */) {
+    if (newObj) {
+      if (newObj.css === obj.css &&
+          newObj.media === obj.media &&
+          newObj.sourceMap === obj.sourceMap) {
+        return
+      }
+      update(obj = newObj)
+    } else {
+      remove()
+    }
+  }
+}
+
+var replaceText = (function () {
+  var textStore = []
+
+  return function (index, replacement) {
+    textStore[index] = replacement
+    return textStore.filter(Boolean).join('\n')
+  }
+})()
+
+function applyToSingletonTag (styleElement, index, remove, obj) {
+  var css = remove ? '' : obj.css
+
+  if (styleElement.styleSheet) {
+    styleElement.styleSheet.cssText = replaceText(index, css)
+  } else {
+    var cssNode = document.createTextNode(css)
+    var childNodes = styleElement.childNodes
+    if (childNodes[index]) styleElement.removeChild(childNodes[index])
+    if (childNodes.length) {
+      styleElement.insertBefore(cssNode, childNodes[index])
+    } else {
+      styleElement.appendChild(cssNode)
+    }
+  }
+}
+
+function applyToTag (styleElement, obj) {
+  var css = obj.css
+  var media = obj.media
+  var sourceMap = obj.sourceMap
+
+  if (media) {
+    styleElement.setAttribute('media', media)
+  }
+
+  if (sourceMap) {
+    // https://developer.chrome.com/devtools/docs/javascript-debugging
+    // this makes source maps inside style tags work properly in Chrome
+    css += '\n/*# sourceURL=' + sourceMap.sources[0] + ' */'
+    // http://stackoverflow.com/a/26603875
+    css += '\n/*# sourceMappingURL=data:application/json;base64,' + btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap)))) + ' */'
+  }
+
+  if (styleElement.styleSheet) {
+    styleElement.styleSheet.cssText = css
+  } else {
+    while (styleElement.firstChild) {
+      styleElement.removeChild(styleElement.firstChild)
+    }
+    styleElement.appendChild(document.createTextNode(css))
+  }
+}
+
+
+/***/ }),
+/* 6 */
+/***/ (function(module, exports, __webpack_require__) {
+
+
+/* styles */
+__webpack_require__(21)
+
+var Component = __webpack_require__(4)(
+  /* script */
+  __webpack_require__(8),
+  /* template */
+  __webpack_require__(19),
+  /* scopeId */
+  null,
+  /* cssModules */
+  null
+)
+Component.options.__file = "/Users/samrose/Projects/pdflab/src/index.vue"
+if (Component.esModule && Object.keys(Component.esModule).some(function (key) {return key !== "default" && key !== "__esModule"})) {console.error("named exports are not supported in *.vue files.")}
+if (Component.options.functional) {console.error("[vue-loader] index.vue: functional components are not supported with templates, they should use render functions.")}
+
+/* hot reload */
+if (false) {(function () {
+  var hotAPI = require("vue-hot-reload-api")
+  hotAPI.install(require("vue"), false)
+  if (!hotAPI.compatible) return
+  module.hot.accept()
+  if (!module.hot.data) {
+    hotAPI.createRecord("data-v-7c7bed7e", Component.options)
+  } else {
+    hotAPI.reload("data-v-7c7bed7e", Component.options)
+  }
+})()}
+
+module.exports = Component.exports
+
+
+/***/ }),
+/* 7 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+var PDF = __webpack_require__(6);
+var pdfjsLib = __webpack_require__(2);
+
+module.exports = {
+  install: function install(_vue, _ref) {
+    var workerSrc = _ref.workerSrc;
+
+    pdfjsLib.PDFJS.workerSrc = workerSrc;
+    _vue.component('pdf-lab', PDF);
+  }
+};
+
+/***/ }),
+/* 8 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+
+var _pdfjsDist = __webpack_require__(2);
+
+var _pdfjsDist2 = _interopRequireDefault(_pdfjsDist);
+
+var _index = __webpack_require__(18);
+
+var _index2 = _interopRequireDefault(_index);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+//
+//
+//
+//
+//
+//
+//
+//
+//
+//
+
+exports.default = {
+  props: {
+    pdf: {
+      type: [String, Uint8Array],
+      required: true
+    }
+  },
+  data: function data() {
+    return {
+      isLoading: false,
+      pages: []
+    };
+  },
+
+  components: { page: _index2.default },
+  watch: { pdf: 'load' },
+  computed: {
+    document: function document() {
+      return typeof this.pdf === 'string' ? this.pdf : { data: this.pdf };
+    },
+    hasPDF: function hasPDF() {
+      return this.pdf && this.pdf.length > 0;
+    }
+  },
+  methods: {
+    load: function load() {
+      var _this = this;
+
+      this.pages = [];
+      return _pdfjsDist2.default.getDocument(this.document).then(this.renderPages).then(function () {
+        return _this.$emit('pdflabload');
+      }).catch(function (error) {
+        return _this.$emit('pdflaberror', error);
+      }).then(function () {
+        return _this.isLoading = false;
+      });
+    },
+    renderPages: function renderPages(pdf) {
+      var _this2 = this;
+
+      var pagePromises = [];
+      this.isLoading = true;
+      for (var num = 1; num <= pdf.numPages; num++) {
+        pagePromises.push(pdf.getPage(num).then(function (page) {
+          return _this2.pages.push(page);
+        }));
+      }
+      return Promise.all(pagePromises);
+    }
+  },
+  mounted: function mounted() {
+    if (this.hasPDF) this.load();
+  }
+};
+
+/***/ }),
+/* 9 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+//
+//
+//
+//
+//
+//
+//
+
+exports.default = {
+  props: {
+    page: {
+      type: Object,
+      required: true
+    },
+    number: {
+      type: Number,
+      required: true
+    }
+  },
+  computed: {
+    viewport: function viewport() {
+      var scale = 4;
+      return this.page.getViewport(scale);
+    },
+    context: function context() {
+      return this.$refs.canvas.getContext('2d');
+    },
+    renderContext: function renderContext() {
+      return {
+        canvasContext: this.context,
+        viewport: this.viewport
+      };
+    }
+  },
+  mounted: function mounted() {
+    this.$refs.canvas.height = this.viewport.height;
+    this.$refs.canvas.width = this.viewport.width;
+    this.page.render(this.renderContext);
+  }
+};
+
+/***/ }),
+/* 10 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+exports.byteLength = byteLength
+exports.toByteArray = toByteArray
+exports.fromByteArray = fromByteArray
+
+var lookup = []
+var revLookup = []
+var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array
+
+var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
+for (var i = 0, len = code.length; i < len; ++i) {
+  lookup[i] = code[i]
+  revLookup[code.charCodeAt(i)] = i
+}
+
+revLookup['-'.charCodeAt(0)] = 62
+revLookup['_'.charCodeAt(0)] = 63
+
+function placeHoldersCount (b64) {
+  var len = b64.length
+  if (len % 4 > 0) {
+    throw new Error('Invalid string. Length must be a multiple of 4')
+  }
+
+  // the number of equal signs (place holders)
+  // if there are two placeholders, than the two characters before it
+  // represent one byte
+  // if there is only one, then the three characters before it represent 2 bytes
+  // this is just a cheap hack to not do indexOf twice
+  return b64[len - 2] === '=' ? 2 : b64[len - 1] === '=' ? 1 : 0
+}
+
+function byteLength (b64) {
+  // base64 is 4/3 + up to two characters of the original data
+  return b64.length * 3 / 4 - placeHoldersCount(b64)
+}
+
+function toByteArray (b64) {
+  var i, j, l, tmp, placeHolders, arr
+  var len = b64.length
+  placeHolders = placeHoldersCount(b64)
+
+  arr = new Arr(len * 3 / 4 - placeHolders)
+
+  // if there are placeholders, only get up to the last complete 4 chars
+  l = placeHolders > 0 ? len - 4 : len
+
+  var L = 0
+
+  for (i = 0, j = 0; i < l; i += 4, j += 3) {
+    tmp = (revLookup[b64.charCodeAt(i)] << 18) | (revLookup[b64.charCodeAt(i + 1)] << 12) | (revLookup[b64.charCodeAt(i + 2)] << 6) | revLookup[b64.charCodeAt(i + 3)]
+    arr[L++] = (tmp >> 16) & 0xFF
+    arr[L++] = (tmp >> 8) & 0xFF
+    arr[L++] = tmp & 0xFF
+  }
+
+  if (placeHolders === 2) {
+    tmp = (revLookup[b64.charCodeAt(i)] << 2) | (revLookup[b64.charCodeAt(i + 1)] >> 4)
+    arr[L++] = tmp & 0xFF
+  } else if (placeHolders === 1) {
+    tmp = (revLookup[b64.charCodeAt(i)] << 10) | (revLookup[b64.charCodeAt(i + 1)] << 4) | (revLookup[b64.charCodeAt(i + 2)] >> 2)
+    arr[L++] = (tmp >> 8) & 0xFF
+    arr[L++] = tmp & 0xFF
+  }
+
+  return arr
+}
+
+function tripletToBase64 (num) {
+  return lookup[num >> 18 & 0x3F] + lookup[num >> 12 & 0x3F] + lookup[num >> 6 & 0x3F] + lookup[num & 0x3F]
+}
+
+function encodeChunk (uint8, start, end) {
+  var tmp
+  var output = []
+  for (var i = start; i < end; i += 3) {
+    tmp = (uint8[i] << 16) + (uint8[i + 1] << 8) + (uint8[i + 2])
+    output.push(tripletToBase64(tmp))
+  }
+  return output.join('')
+}
+
+function fromByteArray (uint8) {
+  var tmp
+  var len = uint8.length
+  var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes
+  var output = ''
+  var parts = []
+  var maxChunkLength = 16383 // must be multiple of 3
+
+  // go through the array every three bytes, we'll deal with trailing stuff later
+  for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) {
+    parts.push(encodeChunk(uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength)))
+  }
+
+  // pad the end with zeros, but make sure to not forget the extra bytes
+  if (extraBytes === 1) {
+    tmp = uint8[len - 1]
+    output += lookup[tmp >> 2]
+    output += lookup[(tmp << 4) & 0x3F]
+    output += '=='
+  } else if (extraBytes === 2) {
+    tmp = (uint8[len - 2] << 8) + (uint8[len - 1])
+    output += lookup[tmp >> 10]
+    output += lookup[(tmp >> 4) & 0x3F]
+    output += lookup[(tmp << 2) & 0x3F]
+    output += '='
+  }
+
+  parts.push(output)
+
+  return parts.join('')
+}
+
+
+/***/ }),
+/* 11 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+/* WEBPACK VAR INJECTION */(function(global) {/*!
+ * The buffer module from node.js, for the browser.
+ *
+ * @author   Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
+ * @license  MIT
+ */
+/* eslint-disable no-proto */
+
+
+
+var base64 = __webpack_require__(10)
+var ieee754 = __webpack_require__(14)
+var isArray = __webpack_require__(15)
+
+exports.Buffer = Buffer
+exports.SlowBuffer = SlowBuffer
+exports.INSPECT_MAX_BYTES = 50
+
+/**
+ * If `Buffer.TYPED_ARRAY_SUPPORT`:
+ *   === true    Use Uint8Array implementation (fastest)
+ *   === false   Use Object implementation (most compatible, even IE6)
+ *
+ * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,
+ * Opera 11.6+, iOS 4.2+.
+ *
+ * Due to various browser bugs, sometimes the Object implementation will be used even
+ * when the browser supports typed arrays.
+ *
+ * Note:
+ *
+ *   - Firefox 4-29 lacks support for adding new properties to `Uint8Array` instances,
+ *     See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438.
+ *
+ *   - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function.
+ *
+ *   - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of
+ *     incorrect length in some situations.
+
+ * We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they
+ * get the Object implementation, which is slower but behaves correctly.
+ */
+Buffer.TYPED_ARRAY_SUPPORT = global.TYPED_ARRAY_SUPPORT !== undefined
+  ? global.TYPED_ARRAY_SUPPORT
+  : typedArraySupport()
+
+/*
+ * Export kMaxLength after typed array support is determined.
+ */
+exports.kMaxLength = kMaxLength()
+
+function typedArraySupport () {
+  try {
+    var arr = new Uint8Array(1)
+    arr.__proto__ = {__proto__: Uint8Array.prototype, foo: function () { return 42 }}
+    return arr.foo() === 42 && // typed array instances can be augmented
+        typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray`
+        arr.subarray(1, 1).byteLength === 0 // ie10 has broken `subarray`
+  } catch (e) {
+    return false
+  }
+}
+
+function kMaxLength () {
+  return Buffer.TYPED_ARRAY_SUPPORT
+    ? 0x7fffffff
+    : 0x3fffffff
+}
+
+function createBuffer (that, length) {
+  if (kMaxLength() < length) {
+    throw new RangeError('Invalid typed array length')
+  }
+  if (Buffer.TYPED_ARRAY_SUPPORT) {
+    // Return an augmented `Uint8Array` instance, for best performance
+    that = new Uint8Array(length)
+    that.__proto__ = Buffer.prototype
+  } else {
+    // Fallback: Return an object instance of the Buffer class
+    if (that === null) {
+      that = new Buffer(length)
+    }
+    that.length = length
+  }
+
+  return that
+}
+
+/**
+ * The Buffer constructor returns instances of `Uint8Array` that have their
+ * prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of
+ * `Uint8Array`, so the returned instances will have all the node `Buffer` methods
+ * and the `Uint8Array` methods. Square bracket notation works as expected -- it
+ * returns a single octet.
+ *
+ * The `Uint8Array` prototype remains unmodified.
+ */
+
+function Buffer (arg, encodingOrOffset, length) {
+  if (!Buffer.TYPED_ARRAY_SUPPORT && !(this instanceof Buffer)) {
+    return new Buffer(arg, encodingOrOffset, length)
+  }
+
+  // Common case.
+  if (typeof arg === 'number') {
+    if (typeof encodingOrOffset === 'string') {
+      throw new Error(
+        'If encoding is specified then the first argument must be a string'
+      )
+    }
+    return allocUnsafe(this, arg)
+  }
+  return from(this, arg, encodingOrOffset, length)
+}
+
+Buffer.poolSize = 8192 // not used by this implementation
+
+// TODO: Legacy, not needed anymore. Remove in next major version.
+Buffer._augment = function (arr) {
+  arr.__proto__ = Buffer.prototype
+  return arr
+}
+
+function from (that, value, encodingOrOffset, length) {
+  if (typeof value === 'number') {
+    throw new TypeError('"value" argument must not be a number')
+  }
+
+  if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) {
+    return fromArrayBuffer(that, value, encodingOrOffset, length)
+  }
+
+  if (typeof value === 'string') {
+    return fromString(that, value, encodingOrOffset)
+  }
+
+  return fromObject(that, value)
+}
+
+/**
+ * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError
+ * if value is a number.
+ * Buffer.from(str[, encoding])
+ * Buffer.from(array)
+ * Buffer.from(buffer)
+ * Buffer.from(arrayBuffer[, byteOffset[, length]])
+ **/
+Buffer.from = function (value, encodingOrOffset, length) {
+  return from(null, value, encodingOrOffset, length)
+}
+
+if (Buffer.TYPED_ARRAY_SUPPORT) {
+  Buffer.prototype.__proto__ = Uint8Array.prototype
+  Buffer.__proto__ = Uint8Array
+  if (typeof Symbol !== 'undefined' && Symbol.species &&
+      Buffer[Symbol.species] === Buffer) {
+    // Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97
+    Object.defineProperty(Buffer, Symbol.species, {
+      value: null,
+      configurable: true
+    })
+  }
+}
+
+function assertSize (size) {
+  if (typeof size !== 'number') {
+    throw new TypeError('"size" argument must be a number')
+  } else if (size < 0) {
+    throw new RangeError('"size" argument must not be negative')
+  }
+}
+
+function alloc (that, size, fill, encoding) {
+  assertSize(size)
+  if (size <= 0) {
+    return createBuffer(that, size)
+  }
+  if (fill !== undefined) {
+    // Only pay attention to encoding if it's a string. This
+    // prevents accidentally sending in a number that would
+    // be interpretted as a start offset.
+    return typeof encoding === 'string'
+      ? createBuffer(that, size).fill(fill, encoding)
+      : createBuffer(that, size).fill(fill)
+  }
+  return createBuffer(that, size)
+}
+
+/**
+ * Creates a new filled Buffer instance.
+ * alloc(size[, fill[, encoding]])
+ **/
+Buffer.alloc = function (size, fill, encoding) {
+  return alloc(null, size, fill, encoding)
+}
+
+function allocUnsafe (that, size) {
+  assertSize(size)
+  that = createBuffer(that, size < 0 ? 0 : checked(size) | 0)
+  if (!Buffer.TYPED_ARRAY_SUPPORT) {
+    for (var i = 0; i < size; ++i) {
+      that[i] = 0
+    }
+  }
+  return that
+}
+
+/**
+ * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance.
+ * */
+Buffer.allocUnsafe = function (size) {
+  return allocUnsafe(null, size)
+}
+/**
+ * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance.
+ */
+Buffer.allocUnsafeSlow = function (size) {
+  return allocUnsafe(null, size)
+}
+
+function fromString (that, string, encoding) {
+  if (typeof encoding !== 'string' || encoding === '') {
+    encoding = 'utf8'
+  }
+
+  if (!Buffer.isEncoding(encoding)) {
+    throw new TypeError('"encoding" must be a valid string encoding')
+  }
+
+  var length = byteLength(string, encoding) | 0
+  that = createBuffer(that, length)
+
+  var actual = that.write(string, encoding)
+
+  if (actual !== length) {
+    // Writing a hex string, for example, that contains invalid characters will
+    // cause everything after the first invalid character to be ignored. (e.g.
+    // 'abxxcd' will be treated as 'ab')
+    that = that.slice(0, actual)
+  }
+
+  return that
+}
+
+function fromArrayLike (that, array) {
+  var length = array.length < 0 ? 0 : checked(array.length) | 0
+  that = createBuffer(that, length)
+  for (var i = 0; i < length; i += 1) {
+    that[i] = array[i] & 255
+  }
+  return that
+}
+
+function fromArrayBuffer (that, array, byteOffset, length) {
+  array.byteLength // this throws if `array` is not a valid ArrayBuffer
+
+  if (byteOffset < 0 || array.byteLength < byteOffset) {
+    throw new RangeError('\'offset\' is out of bounds')
+  }
+
+  if (array.byteLength < byteOffset + (length || 0)) {
+    throw new RangeError('\'length\' is out of bounds')
+  }
+
+  if (byteOffset === undefined && length === undefined) {
+    array = new Uint8Array(array)
+  } else if (length === undefined) {
+    array = new Uint8Array(array, byteOffset)
+  } else {
+    array = new Uint8Array(array, byteOffset, length)
+  }
+
+  if (Buffer.TYPED_ARRAY_SUPPORT) {
+    // Return an augmented `Uint8Array` instance, for best performance
+    that = array
+    that.__proto__ = Buffer.prototype
+  } else {
+    // Fallback: Return an object instance of the Buffer class
+    that = fromArrayLike(that, array)
+  }
+  return that
+}
+
+function fromObject (that, obj) {
+  if (Buffer.isBuffer(obj)) {
+    var len = checked(obj.length) | 0
+    that = createBuffer(that, len)
+
+    if (that.length === 0) {
+      return that
+    }
+
+    obj.copy(that, 0, 0, len)
+    return that
+  }
+
+  if (obj) {
+    if ((typeof ArrayBuffer !== 'undefined' &&
+        obj.buffer instanceof ArrayBuffer) || 'length' in obj) {
+      if (typeof obj.length !== 'number' || isnan(obj.length)) {
+        return createBuffer(that, 0)
+      }
+      return fromArrayLike(that, obj)
+    }
+
+    if (obj.type === 'Buffer' && isArray(obj.data)) {
+      return fromArrayLike(that, obj.data)
+    }
+  }
+
+  throw new TypeError('First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.')
+}
+
+function checked (length) {
+  // Note: cannot use `length < kMaxLength()` here because that fails when
+  // length is NaN (which is otherwise coerced to zero.)
+  if (length >= kMaxLength()) {
+    throw new RangeError('Attempt to allocate Buffer larger than maximum ' +
+                         'size: 0x' + kMaxLength().toString(16) + ' bytes')
+  }
+  return length | 0
+}
+
+function SlowBuffer (length) {
+  if (+length != length) { // eslint-disable-line eqeqeq
+    length = 0
+  }
+  return Buffer.alloc(+length)
+}
+
+Buffer.isBuffer = function isBuffer (b) {
+  return !!(b != null && b._isBuffer)
+}
+
+Buffer.compare = function compare (a, b) {
+  if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {
+    throw new TypeError('Arguments must be Buffers')
+  }
+
+  if (a === b) return 0
+
+  var x = a.length
+  var y = b.length
+
+  for (var i = 0, len = Math.min(x, y); i < len; ++i) {
+    if (a[i] !== b[i]) {
+      x = a[i]
+      y = b[i]
+      break
+    }
+  }
+
+  if (x < y) return -1
+  if (y < x) return 1
+  return 0
+}
+
+Buffer.isEncoding = function isEncoding (encoding) {
+  switch (String(encoding).toLowerCase()) {
+    case 'hex':
+    case 'utf8':
+    case 'utf-8':
+    case 'ascii':
+    case 'latin1':
+    case 'binary':
+    case 'base64':
+    case 'ucs2':
+    case 'ucs-2':
+    case 'utf16le':
+    case 'utf-16le':
+      return true
+    default:
+      return false
+  }
+}
+
+Buffer.concat = function concat (list, length) {
+  if (!isArray(list)) {
+    throw new TypeError('"list" argument must be an Array of Buffers')
+  }
+
+  if (list.length === 0) {
+    return Buffer.alloc(0)
+  }
+
+  var i
+  if (length === undefined) {
+    length = 0
+    for (i = 0; i < list.length; ++i) {
+      length += list[i].length
+    }
+  }
+
+  var buffer = Buffer.allocUnsafe(length)
+  var pos = 0
+  for (i = 0; i < list.length; ++i) {
+    var buf = list[i]
+    if (!Buffer.isBuffer(buf)) {
+      throw new TypeError('"list" argument must be an Array of Buffers')
+    }
+    buf.copy(buffer, pos)
+    pos += buf.length
+  }
+  return buffer
+}
+
+function byteLength (string, encoding) {
+  if (Buffer.isBuffer(string)) {
+    return string.length
+  }
+  if (typeof ArrayBuffer !== 'undefined' && typeof ArrayBuffer.isView === 'function' &&
+      (ArrayBuffer.isView(string) || string instanceof ArrayBuffer)) {
+    return string.byteLength
+  }
+  if (typeof string !== 'string') {
+    string = '' + string
+  }
+
+  var len = string.length
+  if (len === 0) return 0
+
+  // Use a for loop to avoid recursion
+  var loweredCase = false
+  for (;;) {
+    switch (encoding) {
+      case 'ascii':
+      case 'latin1':
+      case 'binary':
+        return len
+      case 'utf8':
+      case 'utf-8':
+      case undefined:
+        return utf8ToBytes(string).length
+      case 'ucs2':
+      case 'ucs-2':
+      case 'utf16le':
+      case 'utf-16le':
+        return len * 2
+      case 'hex':
+        return len >>> 1
+      case 'base64':
+        return base64ToBytes(string).length
+      default:
+        if (loweredCase) return utf8ToBytes(string).length // assume utf8
+        encoding = ('' + encoding).toLowerCase()
+        loweredCase = true
+    }
+  }
+}
+Buffer.byteLength = byteLength
+
+function slowToString (encoding, start, end) {
+  var loweredCase = false
+
+  // No need to verify that "this.length <= MAX_UINT32" since it's a read-only
+  // property of a typed array.
+
+  // This behaves neither like String nor Uint8Array in that we set start/end
+  // to their upper/lower bounds if the value passed is out of range.
+  // undefined is handled specially as per ECMA-262 6th Edition,
+  // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization.
+  if (start === undefined || start < 0) {
+    start = 0
+  }
+  // Return early if start > this.length. Done here to prevent potential uint32
+  // coercion fail below.
+  if (start > this.length) {
+    return ''
+  }
+
+  if (end === undefined || end > this.length) {
+    end = this.length
+  }
+
+  if (end <= 0) {
+    return ''
+  }
+
+  // Force coersion to uint32. This will also coerce falsey/NaN values to 0.
+  end >>>= 0
+  start >>>= 0
+
+  if (end <= start) {
+    return ''
+  }
+
+  if (!encoding) encoding = 'utf8'
+
+  while (true) {
+    switch (encoding) {
+      case 'hex':
+        return hexSlice(this, start, end)
+
+      case 'utf8':
+      case 'utf-8':
+        return utf8Slice(this, start, end)
+
+      case 'ascii':
+        return asciiSlice(this, start, end)
+
+      case 'latin1':
+      case 'binary':
+        return latin1Slice(this, start, end)
+
+      case 'base64':
+        return base64Slice(this, start, end)
+
+      case 'ucs2':
+      case 'ucs-2':
+      case 'utf16le':
+      case 'utf-16le':
+        return utf16leSlice(this, start, end)
+
+      default:
+        if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
+        encoding = (encoding + '').toLowerCase()
+        loweredCase = true
+    }
+  }
+}
+
+// The property is used by `Buffer.isBuffer` and `is-buffer` (in Safari 5-7) to detect
+// Buffer instances.
+Buffer.prototype._isBuffer = true
+
+function swap (b, n, m) {
+  var i = b[n]
+  b[n] = b[m]
+  b[m] = i
+}
+
+Buffer.prototype.swap16 = function swap16 () {
+  var len = this.length
+  if (len % 2 !== 0) {
+    throw new RangeError('Buffer size must be a multiple of 16-bits')
+  }
+  for (var i = 0; i < len; i += 2) {
+    swap(this, i, i + 1)
+  }
+  return this
+}
+
+Buffer.prototype.swap32 = function swap32 () {
+  var len = this.length
+  if (len % 4 !== 0) {
+    throw new RangeError('Buffer size must be a multiple of 32-bits')
+  }
+  for (var i = 0; i < len; i += 4) {
+    swap(this, i, i + 3)
+    swap(this, i + 1, i + 2)
+  }
+  return this
+}
+
+Buffer.prototype.swap64 = function swap64 () {
+  var len = this.length
+  if (len % 8 !== 0) {
+    throw new RangeError('Buffer size must be a multiple of 64-bits')
+  }
+  for (var i = 0; i < len; i += 8) {
+    swap(this, i, i + 7)
+    swap(this, i + 1, i + 6)
+    swap(this, i + 2, i + 5)
+    swap(this, i + 3, i + 4)
+  }
+  return this
+}
+
+Buffer.prototype.toString = function toString () {
+  var length = this.length | 0
+  if (length === 0) return ''
+  if (arguments.length === 0) return utf8Slice(this, 0, length)
+  return slowToString.apply(this, arguments)
+}
+
+Buffer.prototype.equals = function equals (b) {
+  if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')
+  if (this === b) return true
+  return Buffer.compare(this, b) === 0
+}
+
+Buffer.prototype.inspect = function inspect () {
+  var str = ''
+  var max = exports.INSPECT_MAX_BYTES
+  if (this.length > 0) {
+    str = this.toString('hex', 0, max).match(/.{2}/g).join(' ')
+    if (this.length > max) str += ' ... '
+  }
+  return '<Buffer ' + str + '>'
+}
+
+Buffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) {
+  if (!Buffer.isBuffer(target)) {
+    throw new TypeError('Argument must be a Buffer')
+  }
+
+  if (start === undefined) {
+    start = 0
+  }
+  if (end === undefined) {
+    end = target ? target.length : 0
+  }
+  if (thisStart === undefined) {
+    thisStart = 0
+  }
+  if (thisEnd === undefined) {
+    thisEnd = this.length
+  }
+
+  if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) {
+    throw new RangeError('out of range index')
+  }
+
+  if (thisStart >= thisEnd && start >= end) {
+    return 0
+  }
+  if (thisStart >= thisEnd) {
+    return -1
+  }
+  if (start >= end) {
+    return 1
+  }
+
+  start >>>= 0
+  end >>>= 0
+  thisStart >>>= 0
+  thisEnd >>>= 0
+
+  if (this === target) return 0
+
+  var x = thisEnd - thisStart
+  var y = end - start
+  var len = Math.min(x, y)
+
+  var thisCopy = this.slice(thisStart, thisEnd)
+  var targetCopy = target.slice(start, end)
+
+  for (var i = 0; i < len; ++i) {
+    if (thisCopy[i] !== targetCopy[i]) {
+      x = thisCopy[i]
+      y = targetCopy[i]
+      break
+    }
+  }
+
+  if (x < y) return -1
+  if (y < x) return 1
+  return 0
+}
+
+// Finds either the first index of `val` in `buffer` at offset >= `byteOffset`,
+// OR the last index of `val` in `buffer` at offset <= `byteOffset`.
+//
+// Arguments:
+// - buffer - a Buffer to search
+// - val - a string, Buffer, or number
+// - byteOffset - an index into `buffer`; will be clamped to an int32
+// - encoding - an optional encoding, relevant is val is a string
+// - dir - true for indexOf, false for lastIndexOf
+function bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) {
+  // Empty buffer means no match
+  if (buffer.length === 0) return -1
+
+  // Normalize byteOffset
+  if (typeof byteOffset === 'string') {
+    encoding = byteOffset
+    byteOffset = 0
+  } else if (byteOffset > 0x7fffffff) {
+    byteOffset = 0x7fffffff
+  } else if (byteOffset < -0x80000000) {
+    byteOffset = -0x80000000
+  }
+  byteOffset = +byteOffset  // Coerce to Number.
+  if (isNaN(byteOffset)) {
+    // byteOffset: it it's undefined, null, NaN, "foo", etc, search whole buffer
+    byteOffset = dir ? 0 : (buffer.length - 1)
+  }
+
+  // Normalize byteOffset: negative offsets start from the end of the buffer
+  if (byteOffset < 0) byteOffset = buffer.length + byteOffset
+  if (byteOffset >= buffer.length) {
+    if (dir) return -1
+    else byteOffset = buffer.length - 1
+  } else if (byteOffset < 0) {
+    if (dir) byteOffset = 0
+    else return -1
+  }
+
+  // Normalize val
+  if (typeof val === 'string') {
+    val = Buffer.from(val, encoding)
+  }
+
+  // Finally, search either indexOf (if dir is true) or lastIndexOf
+  if (Buffer.isBuffer(val)) {
+    // Special case: looking for empty string/buffer always fails
+    if (val.length === 0) {
+      return -1
+    }
+    return arrayIndexOf(buffer, val, byteOffset, encoding, dir)
+  } else if (typeof val === 'number') {
+    val = val & 0xFF // Search for a byte value [0-255]
+    if (Buffer.TYPED_ARRAY_SUPPORT &&
+        typeof Uint8Array.prototype.indexOf === 'function') {
+      if (dir) {
+        return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset)
+      } else {
+        return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset)
+      }
+    }
+    return arrayIndexOf(buffer, [ val ], byteOffset, encoding, dir)
+  }
+
+  throw new TypeError('val must be string, number or Buffer')
+}
+
+function arrayIndexOf (arr, val, byteOffset, encoding, dir) {
+  var indexSize = 1
+  var arrLength = arr.length
+  var valLength = val.length
+
+  if (encoding !== undefined) {
+    encoding = String(encoding).toLowerCase()
+    if (encoding === 'ucs2' || encoding === 'ucs-2' ||
+        encoding === 'utf16le' || encoding === 'utf-16le') {
+      if (arr.length < 2 || val.length < 2) {
+        return -1
+      }
+      indexSize = 2
+      arrLength /= 2
+      valLength /= 2
+      byteOffset /= 2
+    }
+  }
+
+  function read (buf, i) {
+    if (indexSize === 1) {
+      return buf[i]
+    } else {
+      return buf.readUInt16BE(i * indexSize)
+    }
+  }
+
+  var i
+  if (dir) {
+    var foundIndex = -1
+    for (i = byteOffset; i < arrLength; i++) {
+      if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) {
+        if (foundIndex === -1) foundIndex = i
+        if (i - foundIndex + 1 === valLength) return foundIndex * indexSize
+      } else {
+        if (foundIndex !== -1) i -= i - foundIndex
+        foundIndex = -1
+      }
+    }
+  } else {
+    if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength
+    for (i = byteOffset; i >= 0; i--) {
+      var found = true
+      for (var j = 0; j < valLength; j++) {
+        if (read(arr, i + j) !== read(val, j)) {
+          found = false
+          break
+        }
+      }
+      if (found) return i
+    }
+  }
+
+  return -1
+}
+
+Buffer.prototype.includes = function includes (val, byteOffset, encoding) {
+  return this.indexOf(val, byteOffset, encoding) !== -1
+}
+
+Buffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) {
+  return bidirectionalIndexOf(this, val, byteOffset, encoding, true)
+}
+
+Buffer.prototype.lastIndexOf = function lastIndexOf (val, byteOffset, encoding) {
+  return bidirectionalIndexOf(this, val, byteOffset, encoding, false)
+}
+
+function hexWrite (buf, string, offset, length) {
+  offset = Number(offset) || 0
+  var remaining = buf.length - offset
+  if (!length) {
+    length = remaining
+  } else {
+    length = Number(length)
+    if (length > remaining) {
+      length = remaining
+    }
+  }
+
+  // must be an even number of digits
+  var strLen = string.length
+  if (strLen % 2 !== 0) throw new TypeError('Invalid hex string')
+
+  if (length > strLen / 2) {
+    length = strLen / 2
+  }
+  for (var i = 0; i < length; ++i) {
+    var parsed = parseInt(string.substr(i * 2, 2), 16)
+    if (isNaN(parsed)) return i
+    buf[offset + i] = parsed
+  }
+  return i
+}
+
+function utf8Write (buf, string, offset, length) {
+  return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)
+}
+
+function asciiWrite (buf, string, offset, length) {
+  return blitBuffer(asciiToBytes(string), buf, offset, length)
+}
+
+function latin1Write (buf, string, offset, length) {
+  return asciiWrite(buf, string, offset, length)
+}
+
+function base64Write (buf, string, offset, length) {
+  return blitBuffer(base64ToBytes(string), buf, offset, length)
+}
+
+function ucs2Write (buf, string, offset, length) {
+  return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length)
+}
+
+Buffer.prototype.write = function write (string, offset, length, encoding) {
+  // Buffer#write(string)
+  if (offset === undefined) {
+    encoding = 'utf8'
+    length = this.length
+    offset = 0
+  // Buffer#write(string, encoding)
+  } else if (length === undefined && typeof offset === 'string') {
+    encoding = offset
+    length = this.length
+    offset = 0
+  // Buffer#write(string, offset[, length][, encoding])
+  } else if (isFinite(offset)) {
+    offset = offset | 0
+    if (isFinite(length)) {
+      length = length | 0
+      if (encoding === undefined) encoding = 'utf8'
+    } else {
+      encoding = length
+      length = undefined
+    }
+  // legacy write(string, encoding, offset, length) - remove in v0.13
+  } else {
+    throw new Error(
+      'Buffer.write(string, encoding, offset[, length]) is no longer supported'
+    )
+  }
+
+  var remaining = this.length - offset
+  if (length === undefined || length > remaining) length = remaining
+
+  if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) {
+    throw new RangeError('Attempt to write outside buffer bounds')
+  }
+
+  if (!encoding) encoding = 'utf8'
+
+  var loweredCase = false
+  for (;;) {
+    switch (encoding) {
+      case 'hex':
+        return hexWrite(this, string, offset, length)
+
+      case 'utf8':
+      case 'utf-8':
+        return utf8Write(this, string, offset, length)
+
+      case 'ascii':
+        return asciiWrite(this, string, offset, length)
+
+      case 'latin1':
+      case 'binary':
+        return latin1Write(this, string, offset, length)
+
+      case 'base64':
+        // Warning: maxLength not taken into account in base64Write
+        return base64Write(this, string, offset, length)
+
+      case 'ucs2':
+      case 'ucs-2':
+      case 'utf16le':
+      case 'utf-16le':
+        return ucs2Write(this, string, offset, length)
+
+      default:
+        if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
+        encoding = ('' + encoding).toLowerCase()
+        loweredCase = true
+    }
+  }
+}
+
+Buffer.prototype.toJSON = function toJSON () {
+  return {
+    type: 'Buffer',
+    data: Array.prototype.slice.call(this._arr || this, 0)
+  }
+}
+
+function base64Slice (buf, start, end) {
+  if (start === 0 && end === buf.length) {
+    return base64.fromByteArray(buf)
+  } else {
+    return base64.fromByteArray(buf.slice(start, end))
+  }
+}
+
+function utf8Slice (buf, start, end) {
+  end = Math.min(buf.length, end)
+  var res = []
+
+  var i = start
+  while (i < end) {
+    var firstByte = buf[i]
+    var codePoint = null
+    var bytesPerSequence = (firstByte > 0xEF) ? 4
+      : (firstByte > 0xDF) ? 3
+      : (firstByte > 0xBF) ? 2
+      : 1
+
+    if (i + bytesPerSequence <= end) {
+      var secondByte, thirdByte, fourthByte, tempCodePoint
+
+      switch (bytesPerSequence) {
+        case 1:
+          if (firstByte < 0x80) {
+            codePoint = firstByte
+          }
+          break
+        case 2:
+          secondByte = buf[i + 1]
+          if ((secondByte & 0xC0) === 0x80) {
+            tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F)
+            if (tempCodePoint > 0x7F) {
+              codePoint = tempCodePoint
+            }
+          }
+          break
+        case 3:
+          secondByte = buf[i + 1]
+          thirdByte = buf[i + 2]
+          if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) {
+            tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F)
+            if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) {
+              codePoint = tempCodePoint
+            }
+          }
+          break
+        case 4:
+          secondByte = buf[i + 1]
+          thirdByte = buf[i + 2]
+          fourthByte = buf[i + 3]
+          if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) {
+            tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F)
+            if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) {
+              codePoint = tempCodePoint
+            }
+          }
+      }
+    }
+
+    if (codePoint === null) {
+      // we did not generate a valid codePoint so insert a
+      // replacement char (U+FFFD) and advance only 1 byte
+      codePoint = 0xFFFD
+      bytesPerSequence = 1
+    } else if (codePoint > 0xFFFF) {
+      // encode to utf16 (surrogate pair dance)
+      codePoint -= 0x10000
+      res.push(codePoint >>> 10 & 0x3FF | 0xD800)
+      codePoint = 0xDC00 | codePoint & 0x3FF
+    }
+
+    res.push(codePoint)
+    i += bytesPerSequence
+  }
+
+  return decodeCodePointsArray(res)
+}
+
+// Based on http://stackoverflow.com/a/22747272/680742, the browser with
+// the lowest limit is Chrome, with 0x10000 args.
+// We go 1 magnitude less, for safety
+var MAX_ARGUMENTS_LENGTH = 0x1000
+
+function decodeCodePointsArray (codePoints) {
+  var len = codePoints.length
+  if (len <= MAX_ARGUMENTS_LENGTH) {
+    return String.fromCharCode.apply(String, codePoints) // avoid extra slice()
+  }
+
+  // Decode in chunks to avoid "call stack size exceeded".
+  var res = ''
+  var i = 0
+  while (i < len) {
+    res += String.fromCharCode.apply(
+      String,
+      codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH)
+    )
+  }
+  return res
+}
+
+function asciiSlice (buf, start, end) {
+  var ret = ''
+  end = Math.min(buf.length, end)
+
+  for (var i = start; i < end; ++i) {
+    ret += String.fromCharCode(buf[i] & 0x7F)
+  }
+  return ret
+}
+
+function latin1Slice (buf, start, end) {
+  var ret = ''
+  end = Math.min(buf.length, end)
+
+  for (var i = start; i < end; ++i) {
+    ret += String.fromCharCode(buf[i])
+  }
+  return ret
+}
+
+function hexSlice (buf, start, end) {
+  var len = buf.length
+
+  if (!start || start < 0) start = 0
+  if (!end || end < 0 || end > len) end = len
+
+  var out = ''
+  for (var i = start; i < end; ++i) {
+    out += toHex(buf[i])
+  }
+  return out
+}
+
+function utf16leSlice (buf, start, end) {
+  var bytes = buf.slice(start, end)
+  var res = ''
+  for (var i = 0; i < bytes.length; i += 2) {
+    res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256)
+  }
+  return res
+}
+
+Buffer.prototype.slice = function slice (start, end) {
+  var len = this.length
+  start = ~~start
+  end = end === undefined ? len : ~~end
+
+  if (start < 0) {
+    start += len
+    if (start < 0) start = 0
+  } else if (start > len) {
+    start = len
+  }
+
+  if (end < 0) {
+    end += len
+    if (end < 0) end = 0
+  } else if (end > len) {
+    end = len
+  }
+
+  if (end < start) end = start
+
+  var newBuf
+  if (Buffer.TYPED_ARRAY_SUPPORT) {
+    newBuf = this.subarray(start, end)
+    newBuf.__proto__ = Buffer.prototype
+  } else {
+    var sliceLen = end - start
+    newBuf = new Buffer(sliceLen, undefined)
+    for (var i = 0; i < sliceLen; ++i) {
+      newBuf[i] = this[i + start]
+    }
+  }
+
+  return newBuf
+}
+
+/*
+ * Need to make sure that buffer isn't trying to write out of bounds.
+ */
+function checkOffset (offset, ext, length) {
+  if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint')
+  if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length')
+}
+
+Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) {
+  offset = offset | 0
+  byteLength = byteLength | 0
+  if (!noAssert) checkOffset(offset, byteLength, this.length)
+
+  var val = this[offset]
+  var mul = 1
+  var i = 0
+  while (++i < byteLength && (mul *= 0x100)) {
+    val += this[offset + i] * mul
+  }
+
+  return val
+}
+
+Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) {
+  offset = offset | 0
+  byteLength = byteLength | 0
+  if (!noAssert) {
+    checkOffset(offset, byteLength, this.length)
+  }
+
+  var val = this[offset + --byteLength]
+  var mul = 1
+  while (byteLength > 0 && (mul *= 0x100)) {
+    val += this[offset + --byteLength] * mul
+  }
+
+  return val
+}
+
+Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) {
+  if (!noAssert) checkOffset(offset, 1, this.length)
+  return this[offset]
+}
+
+Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) {
+  if (!noAssert) checkOffset(offset, 2, this.length)
+  return this[offset] | (this[offset + 1] << 8)
+}
+
+Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) {
+  if (!noAssert) checkOffset(offset, 2, this.length)
+  return (this[offset] << 8) | this[offset + 1]
+}
+
+Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) {
+  if (!noAssert) checkOffset(offset, 4, this.length)
+
+  return ((this[offset]) |
+      (this[offset + 1] << 8) |
+      (this[offset + 2] << 16)) +
+      (this[offset + 3] * 0x1000000)
+}
+
+Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) {
+  if (!noAssert) checkOffset(offset, 4, this.length)
+
+  return (this[offset] * 0x1000000) +
+    ((this[offset + 1] << 16) |
+    (this[offset + 2] << 8) |
+    this[offset + 3])
+}
+
+Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) {
+  offset = offset | 0
+  byteLength = byteLength | 0
+  if (!noAssert) checkOffset(offset, byteLength, this.length)
+
+  var val = this[offset]
+  var mul = 1
+  var i = 0
+  while (++i < byteLength && (mul *= 0x100)) {
+    val += this[offset + i] * mul
+  }
+  mul *= 0x80
+
+  if (val >= mul) val -= Math.pow(2, 8 * byteLength)
+
+  return val
+}
+
+Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) {
+  offset = offset | 0
+  byteLength = byteLength | 0
+  if (!noAssert) checkOffset(offset, byteLength, this.length)
+
+  var i = byteLength
+  var mul = 1
+  var val = this[offset + --i]
+  while (i > 0 && (mul *= 0x100)) {
+    val += this[offset + --i] * mul
+  }
+  mul *= 0x80
+
+  if (val >= mul) val -= Math.pow(2, 8 * byteLength)
+
+  return val
+}
+
+Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) {
+  if (!noAssert) checkOffset(offset, 1, this.length)
+  if (!(this[offset] & 0x80)) return (this[offset])
+  return ((0xff - this[offset] + 1) * -1)
+}
+
+Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) {
+  if (!noAssert) checkOffset(offset, 2, this.length)
+  var val = this[offset] | (this[offset + 1] << 8)
+  return (val & 0x8000) ? val | 0xFFFF0000 : val
+}
+
+Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) {
+  if (!noAssert) checkOffset(offset, 2, this.length)
+  var val = this[offset + 1] | (this[offset] << 8)
+  return (val & 0x8000) ? val | 0xFFFF0000 : val
+}
+
+Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) {
+  if (!noAssert) checkOffset(offset, 4, this.length)
+
+  return (this[offset]) |
+    (this[offset + 1] << 8) |
+    (this[offset + 2] << 16) |
+    (this[offset + 3] << 24)
+}
+
+Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) {
+  if (!noAssert) checkOffset(offset, 4, this.length)
+
+  return (this[offset] << 24) |
+    (this[offset + 1] << 16) |
+    (this[offset + 2] << 8) |
+    (this[offset + 3])
+}
+
+Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) {
+  if (!noAssert) checkOffset(offset, 4, this.length)
+  return ieee754.read(this, offset, true, 23, 4)
+}
+
+Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) {
+  if (!noAssert) checkOffset(offset, 4, this.length)
+  return ieee754.read(this, offset, false, 23, 4)
+}
+
+Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) {
+  if (!noAssert) checkOffset(offset, 8, this.length)
+  return ieee754.read(this, offset, true, 52, 8)
+}
+
+Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) {
+  if (!noAssert) checkOffset(offset, 8, this.length)
+  return ieee754.read(this, offset, false, 52, 8)
+}
+
+function checkInt (buf, value, offset, ext, max, min) {
+  if (!Buffer.isBuffer(buf)) throw new TypeError('"buffer" argument must be a Buffer instance')
+  if (value > max || value < min) throw new RangeError('"value" argument is out of bounds')
+  if (offset + ext > buf.length) throw new RangeError('Index out of range')
+}
+
+Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) {
+  value = +value
+  offset = offset | 0
+  byteLength = byteLength | 0
+  if (!noAssert) {
+    var maxBytes = Math.pow(2, 8 * byteLength) - 1
+    checkInt(this, value, offset, byteLength, maxBytes, 0)
+  }
+
+  var mul = 1
+  var i = 0
+  this[offset] = value & 0xFF
+  while (++i < byteLength && (mul *= 0x100)) {
+    this[offset + i] = (value / mul) & 0xFF
+  }
+
+  return offset + byteLength
+}
+
+Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) {
+  value = +value
+  offset = offset | 0
+  byteLength = byteLength | 0
+  if (!noAssert) {
+    var maxBytes = Math.pow(2, 8 * byteLength) - 1
+    checkInt(this, value, offset, byteLength, maxBytes, 0)
+  }
+
+  var i = byteLength - 1
+  var mul = 1
+  this[offset + i] = value & 0xFF
+  while (--i >= 0 && (mul *= 0x100)) {
+    this[offset + i] = (value / mul) & 0xFF
+  }
+
+  return offset + byteLength
+}
+
+Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) {
+  value = +value
+  offset = offset | 0
+  if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0)
+  if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
+  this[offset] = (value & 0xff)
+  return offset + 1
+}
+
+function objectWriteUInt16 (buf, value, offset, littleEndian) {
+  if (value < 0) value = 0xffff + value + 1
+  for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; ++i) {
+    buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>>
+      (littleEndian ? i : 1 - i) * 8
+  }
+}
+
+Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) {
+  value = +value
+  offset = offset | 0
+  if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
+  if (Buffer.TYPED_ARRAY_SUPPORT) {
+    this[offset] = (value & 0xff)
+    this[offset + 1] = (value >>> 8)
+  } else {
+    objectWriteUInt16(this, value, offset, true)
+  }
+  return offset + 2
+}
+
+Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) {
+  value = +value
+  offset = offset | 0
+  if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
+  if (Buffer.TYPED_ARRAY_SUPPORT) {
+    this[offset] = (value >>> 8)
+    this[offset + 1] = (value & 0xff)
+  } else {
+    objectWriteUInt16(this, value, offset, false)
+  }
+  return offset + 2
+}
+
+function objectWriteUInt32 (buf, value, offset, littleEndian) {
+  if (value < 0) value = 0xffffffff + value + 1
+  for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; ++i) {
+    buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff
+  }
+}
+
+Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) {
+  value = +value
+  offset = offset | 0
+  if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
+  if (Buffer.TYPED_ARRAY_SUPPORT) {
+    this[offset + 3] = (value >>> 24)
+    this[offset + 2] = (value >>> 16)
+    this[offset + 1] = (value >>> 8)
+    this[offset] = (value & 0xff)
+  } else {
+    objectWriteUInt32(this, value, offset, true)
+  }
+  return offset + 4
+}
+
+Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) {
+  value = +value
+  offset = offset | 0
+  if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
+  if (Buffer.TYPED_ARRAY_SUPPORT) {
+    this[offset] = (value >>> 24)
+    this[offset + 1] = (value >>> 16)
+    this[offset + 2] = (value >>> 8)
+    this[offset + 3] = (value & 0xff)
+  } else {
+    objectWriteUInt32(this, value, offset, false)
+  }
+  return offset + 4
+}
+
+Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) {
+  value = +value
+  offset = offset | 0
+  if (!noAssert) {
+    var limit = Math.pow(2, 8 * byteLength - 1)
+
+    checkInt(this, value, offset, byteLength, limit - 1, -limit)
+  }
+
+  var i = 0
+  var mul = 1
+  var sub = 0
+  this[offset] = value & 0xFF
+  while (++i < byteLength && (mul *= 0x100)) {
+    if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) {
+      sub = 1
+    }
+    this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
+  }
+
+  return offset + byteLength
+}
+
+Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) {
+  value = +value
+  offset = offset | 0
+  if (!noAssert) {
+    var limit = Math.pow(2, 8 * byteLength - 1)
+
+    checkInt(this, value, offset, byteLength, limit - 1, -limit)
+  }
+
+  var i = byteLength - 1
+  var mul = 1
+  var sub = 0
+  this[offset + i] = value & 0xFF
+  while (--i >= 0 && (mul *= 0x100)) {
+    if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) {
+      sub = 1
+    }
+    this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
+  }
+
+  return offset + byteLength
+}
+
+Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) {
+  value = +value
+  offset = offset | 0
+  if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80)
+  if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
+  if (value < 0) value = 0xff + value + 1
+  this[offset] = (value & 0xff)
+  return offset + 1
+}
+
+Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) {
+  value = +value
+  offset = offset | 0
+  if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
+  if (Buffer.TYPED_ARRAY_SUPPORT) {
+    this[offset] = (value & 0xff)
+    this[offset + 1] = (value >>> 8)
+  } else {
+    objectWriteUInt16(this, value, offset, true)
+  }
+  return offset + 2
+}
+
+Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) {
+  value = +value
+  offset = offset | 0
+  if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
+  if (Buffer.TYPED_ARRAY_SUPPORT) {
+    this[offset] = (value >>> 8)
+    this[offset + 1] = (value & 0xff)
+  } else {
+    objectWriteUInt16(this, value, offset, false)
+  }
+  return offset + 2
+}
+
+Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) {
+  value = +value
+  offset = offset | 0
+  if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
+  if (Buffer.TYPED_ARRAY_SUPPORT) {
+    this[offset] = (value & 0xff)
+    this[offset + 1] = (value >>> 8)
+    this[offset + 2] = (value >>> 16)
+    this[offset + 3] = (value >>> 24)
+  } else {
+    objectWriteUInt32(this, value, offset, true)
+  }
+  return offset + 4
+}
+
+Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) {
+  value = +value
+  offset = offset | 0
+  if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
+  if (value < 0) value = 0xffffffff + value + 1
+  if (Buffer.TYPED_ARRAY_SUPPORT) {
+    this[offset] = (value >>> 24)
+    this[offset + 1] = (value >>> 16)
+    this[offset + 2] = (value >>> 8)
+    this[offset + 3] = (value & 0xff)
+  } else {
+    objectWriteUInt32(this, value, offset, false)
+  }
+  return offset + 4
+}
+
+function checkIEEE754 (buf, value, offset, ext, max, min) {
+  if (offset + ext > buf.length) throw new RangeError('Index out of range')
+  if (offset < 0) throw new RangeError('Index out of range')
+}
+
+function writeFloat (buf, value, offset, littleEndian, noAssert) {
+  if (!noAssert) {
+    checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)
+  }
+  ieee754.write(buf, value, offset, littleEndian, 23, 4)
+  return offset + 4
+}
+
+Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) {
+  return writeFloat(this, value, offset, true, noAssert)
+}
+
+Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) {
+  return writeFloat(this, value, offset, false, noAssert)
+}
+
+function writeDouble (buf, value, offset, littleEndian, noAssert) {
+  if (!noAssert) {
+    checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)
+  }
+  ieee754.write(buf, value, offset, littleEndian, 52, 8)
+  return offset + 8
+}
+
+Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) {
+  return writeDouble(this, value, offset, true, noAssert)
+}
+
+Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) {
+  return writeDouble(this, value, offset, false, noAssert)
+}
+
+// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)
+Buffer.prototype.copy = function copy (target, targetStart, start, end) {
+  if (!start) start = 0
+  if (!end && end !== 0) end = this.length
+  if (targetStart >= target.length) targetStart = target.length
+  if (!targetStart) targetStart = 0
+  if (end > 0 && end < start) end = start
+
+  // Copy 0 bytes; we're done
+  if (end === start) return 0
+  if (target.length === 0 || this.length === 0) return 0
+
+  // Fatal error conditions
+  if (targetStart < 0) {
+    throw new RangeError('targetStart out of bounds')
+  }
+  if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds')
+  if (end < 0) throw new RangeError('sourceEnd out of bounds')
+
+  // Are we oob?
+  if (end > this.length) end = this.length
+  if (target.length - targetStart < end - start) {
+    end = target.length - targetStart + start
+  }
+
+  var len = end - start
+  var i
+
+  if (this === target && start < targetStart && targetStart < end) {
+    // descending copy from end
+    for (i = len - 1; i >= 0; --i) {
+      target[i + targetStart] = this[i + start]
+    }
+  } else if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) {
+    // ascending copy from start
+    for (i = 0; i < len; ++i) {
+      target[i + targetStart] = this[i + start]
+    }
+  } else {
+    Uint8Array.prototype.set.call(
+      target,
+      this.subarray(start, start + len),
+      targetStart
+    )
+  }
+
+  return len
+}
+
+// Usage:
+//    buffer.fill(number[, offset[, end]])
+//    buffer.fill(buffer[, offset[, end]])
+//    buffer.fill(string[, offset[, end]][, encoding])
+Buffer.prototype.fill = function fill (val, start, end, encoding) {
+  // Handle string cases:
+  if (typeof val === 'string') {
+    if (typeof start === 'string') {
+      encoding = start
+      start = 0
+      end = this.length
+    } else if (typeof end === 'string') {
+      encoding = end
+      end = this.length
+    }
+    if (val.length === 1) {
+      var code = val.charCodeAt(0)
+      if (code < 256) {
+        val = code
+      }
+    }
+    if (encoding !== undefined && typeof encoding !== 'string') {
+      throw new TypeError('encoding must be a string')
+    }
+    if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) {
+      throw new TypeError('Unknown encoding: ' + encoding)
+    }
+  } else if (typeof val === 'number') {
+    val = val & 255
+  }
+
+  // Invalid ranges are not set to a default, so can range check early.
+  if (start < 0 || this.length < start || this.length < end) {
+    throw new RangeError('Out of range index')
+  }
+
+  if (end <= start) {
+    return this
+  }
+
+  start = start >>> 0
+  end = end === undefined ? this.length : end >>> 0
+
+  if (!val) val = 0
+
+  var i
+  if (typeof val === 'number') {
+    for (i = start; i < end; ++i) {
+      this[i] = val
+    }
+  } else {
+    var bytes = Buffer.isBuffer(val)
+      ? val
+      : utf8ToBytes(new Buffer(val, encoding).toString())
+    var len = bytes.length
+    for (i = 0; i < end - start; ++i) {
+      this[i + start] = bytes[i % len]
+    }
+  }
+
+  return this
+}
+
+// HELPER FUNCTIONS
+// ================
+
+var INVALID_BASE64_RE = /[^+\/0-9A-Za-z-_]/g
+
+function base64clean (str) {
+  // Node strips out invalid characters like \n and \t from the string, base64-js does not
+  str = stringtrim(str).replace(INVALID_BASE64_RE, '')
+  // Node converts strings with length < 2 to ''
+  if (str.length < 2) return ''
+  // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not
+  while (str.length % 4 !== 0) {
+    str = str + '='
+  }
+  return str
+}
+
+function stringtrim (str) {
+  if (str.trim) return str.trim()
+  return str.replace(/^\s+|\s+$/g, '')
+}
+
+function toHex (n) {
+  if (n < 16) return '0' + n.toString(16)
+  return n.toString(16)
+}
+
+function utf8ToBytes (string, units) {
+  units = units || Infinity
+  var codePoint
+  var length = string.length
+  var leadSurrogate = null
+  var bytes = []
+
+  for (var i = 0; i < length; ++i) {
+    codePoint = string.charCodeAt(i)
+
+    // is surrogate component
+    if (codePoint > 0xD7FF && codePoint < 0xE000) {
+      // last char was a lead
+      if (!leadSurrogate) {
+        // no lead yet
+        if (codePoint > 0xDBFF) {
+          // unexpected trail
+          if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
+          continue
+        } else if (i + 1 === length) {
+          // unpaired lead
+          if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
+          continue
+        }
+
+        // valid lead
+        leadSurrogate = codePoint
+
+        continue
+      }
+
+      // 2 leads in a row
+      if (codePoint < 0xDC00) {
+        if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
+        leadSurrogate = codePoint
+        continue
+      }
+
+      // valid surrogate pair
+      codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000
+    } else if (leadSurrogate) {
+      // valid bmp char, but last char was a lead
+      if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
+    }
+
+    leadSurrogate = null
+
+    // encode utf8
+    if (codePoint < 0x80) {
+      if ((units -= 1) < 0) break
+      bytes.push(codePoint)
+    } else if (codePoint < 0x800) {
+      if ((units -= 2) < 0) break
+      bytes.push(
+        codePoint >> 0x6 | 0xC0,
+        codePoint & 0x3F | 0x80
+      )
+    } else if (codePoint < 0x10000) {
+      if ((units -= 3) < 0) break
+      bytes.push(
+        codePoint >> 0xC | 0xE0,
+        codePoint >> 0x6 & 0x3F | 0x80,
+        codePoint & 0x3F | 0x80
+      )
+    } else if (codePoint < 0x110000) {
+      if ((units -= 4) < 0) break
+      bytes.push(
+        codePoint >> 0x12 | 0xF0,
+        codePoint >> 0xC & 0x3F | 0x80,
+        codePoint >> 0x6 & 0x3F | 0x80,
+        codePoint & 0x3F | 0x80
+      )
+    } else {
+      throw new Error('Invalid code point')
+    }
+  }
+
+  return bytes
+}
+
+function asciiToBytes (str) {
+  var byteArray = []
+  for (var i = 0; i < str.length; ++i) {
+    // Node's code seems to be doing this and not & 0x7F..
+    byteArray.push(str.charCodeAt(i) & 0xFF)
+  }
+  return byteArray
+}
+
+function utf16leToBytes (str, units) {
+  var c, hi, lo
+  var byteArray = []
+  for (var i = 0; i < str.length; ++i) {
+    if ((units -= 2) < 0) break
+
+    c = str.charCodeAt(i)
+    hi = c >> 8
+    lo = c % 256
+    byteArray.push(lo)
+    byteArray.push(hi)
+  }
+
+  return byteArray
+}
+
+function base64ToBytes (str) {
+  return base64.toByteArray(base64clean(str))
+}
+
+function blitBuffer (src, dst, offset, length) {
+  for (var i = 0; i < length; ++i) {
+    if ((i + offset >= dst.length) || (i >= src.length)) break
+    dst[i + offset] = src[i]
+  }
+  return i
+}
+
+function isnan (val) {
+  return val !== val // eslint-disable-line no-self-compare
+}
+
+/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(24)))
+
+/***/ }),
+/* 12 */
+/***/ (function(module, exports, __webpack_require__) {
+
+exports = module.exports = __webpack_require__(3)(undefined);
+// imports
+
+
+// module
+exports.push([module.i, "\n.pdf-viewer {\n  background: url(" + __webpack_require__(17) + ");\n  display: flex;\n  flex-flow: column nowrap;\n}\n", ""]);
+
+// exports
+
+
+/***/ }),
+/* 13 */
+/***/ (function(module, exports, __webpack_require__) {
+
+exports = module.exports = __webpack_require__(3)(undefined);
+// imports
+
+
+// module
+exports.push([module.i, "\n.pdf-page {\n  margin: 8px auto 0 auto;\n  border-top: 1px #ddd solid;\n  border-bottom: 1px #ddd solid;\n  width: 100%;\n}\n.pdf-page:first-child {\n  margin-top: 0px;\n  border-top: 0px;\n}\n.pdf-page:last-child {\n  margin-bottom: 0px;\n  border-bottom: 0px;\n}\n", ""]);
+
+// exports
+
+
+/***/ }),
+/* 14 */
+/***/ (function(module, exports) {
+
+exports.read = function (buffer, offset, isLE, mLen, nBytes) {
+  var e, m
+  var eLen = nBytes * 8 - mLen - 1
+  var eMax = (1 << eLen) - 1
+  var eBias = eMax >> 1
+  var nBits = -7
+  var i = isLE ? (nBytes - 1) : 0
+  var d = isLE ? -1 : 1
+  var s = buffer[offset + i]
+
+  i += d
+
+  e = s & ((1 << (-nBits)) - 1)
+  s >>= (-nBits)
+  nBits += eLen
+  for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {}
+
+  m = e & ((1 << (-nBits)) - 1)
+  e >>= (-nBits)
+  nBits += mLen
+  for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {}
+
+  if (e === 0) {
+    e = 1 - eBias
+  } else if (e === eMax) {
+    return m ? NaN : ((s ? -1 : 1) * Infinity)
+  } else {
+    m = m + Math.pow(2, mLen)
+    e = e - eBias
+  }
+  return (s ? -1 : 1) * m * Math.pow(2, e - mLen)
+}
+
+exports.write = function (buffer, value, offset, isLE, mLen, nBytes) {
+  var e, m, c
+  var eLen = nBytes * 8 - mLen - 1
+  var eMax = (1 << eLen) - 1
+  var eBias = eMax >> 1
+  var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0)
+  var i = isLE ? 0 : (nBytes - 1)
+  var d = isLE ? 1 : -1
+  var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0
+
+  value = Math.abs(value)
+
+  if (isNaN(value) || value === Infinity) {
+    m = isNaN(value) ? 1 : 0
+    e = eMax
+  } else {
+    e = Math.floor(Math.log(value) / Math.LN2)
+    if (value * (c = Math.pow(2, -e)) < 1) {
+      e--
+      c *= 2
+    }
+    if (e + eBias >= 1) {
+      value += rt / c
+    } else {
+      value += rt * Math.pow(2, 1 - eBias)
+    }
+    if (value * c >= 2) {
+      e++
+      c /= 2
+    }
+
+    if (e + eBias >= eMax) {
+      m = 0
+      e = eMax
+    } else if (e + eBias >= 1) {
+      m = (value * c - 1) * Math.pow(2, mLen)
+      e = e + eBias
+    } else {
+      m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen)
+      e = 0
+    }
+  }
+
+  for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {}
+
+  e = (e << mLen) | m
+  eLen += mLen
+  for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {}
+
+  buffer[offset + i - d] |= s * 128
+}
+
+
+/***/ }),
+/* 15 */
+/***/ (function(module, exports) {
+
+var toString = {}.toString;
+
+module.exports = Array.isArray || function (arr) {
+  return toString.call(arr) == '[object Array]';
+};
+
+
+/***/ }),
+/* 16 */,
+/* 17 */
+/***/ (function(module, exports) {
+
+module.exports = "data:image/gif;base64,R0lGODlhCgAKAIAAAOXl5f///yH5BAAAAAAALAAAAAAKAAoAAAIRhB2ZhxoM3GMSykqd1VltzxQAOw=="
+
+/***/ }),
+/* 18 */
+/***/ (function(module, exports, __webpack_require__) {
+
+
+/* styles */
+__webpack_require__(22)
+
+var Component = __webpack_require__(4)(
+  /* script */
+  __webpack_require__(9),
+  /* template */
+  __webpack_require__(20),
+  /* scopeId */
+  null,
+  /* cssModules */
+  null
+)
+Component.options.__file = "/Users/samrose/Projects/pdflab/src/page/index.vue"
+if (Component.esModule && Object.keys(Component.esModule).some(function (key) {return key !== "default" && key !== "__esModule"})) {console.error("named exports are not supported in *.vue files.")}
+if (Component.options.functional) {console.error("[vue-loader] index.vue: functional components are not supported with templates, they should use render functions.")}
+
+/* hot reload */
+if (false) {(function () {
+  var hotAPI = require("vue-hot-reload-api")
+  hotAPI.install(require("vue"), false)
+  if (!hotAPI.compatible) return
+  module.hot.accept()
+  if (!module.hot.data) {
+    hotAPI.createRecord("data-v-7e912b1a", Component.options)
+  } else {
+    hotAPI.reload("data-v-7e912b1a", Component.options)
+  }
+})()}
+
+module.exports = Component.exports
+
+
+/***/ }),
+/* 19 */
+/***/ (function(module, exports, __webpack_require__) {
+
+module.exports={render:function (){var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;
+  return (_vm.hasPDF) ? _c('div', {
+    staticClass: "pdf-viewer"
+  }, _vm._l((_vm.pages), function(page, index) {
+    return _c('page', {
+      key: index,
+      attrs: {
+        "v-if": !_vm.isLoading,
+        "page": page,
+        "number": index + 1
+      }
+    })
+  })) : _vm._e()
+},staticRenderFns: []}
+module.exports.render._withStripped = true
+if (false) {
+  module.hot.accept()
+  if (module.hot.data) {
+     require("vue-hot-reload-api").rerender("data-v-7c7bed7e", module.exports)
+  }
+}
+
+/***/ }),
+/* 20 */
+/***/ (function(module, exports, __webpack_require__) {
+
+module.exports={render:function (){var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;
+  return _c('canvas', {
+    ref: "canvas",
+    staticClass: "pdf-page",
+    attrs: {
+      "data-page": _vm.number
+    }
+  })
+},staticRenderFns: []}
+module.exports.render._withStripped = true
+if (false) {
+  module.hot.accept()
+  if (module.hot.data) {
+     require("vue-hot-reload-api").rerender("data-v-7e912b1a", module.exports)
+  }
+}
+
+/***/ }),
+/* 21 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// style-loader: Adds some css to the DOM by adding a <style> tag
+
+// load the styles
+var content = __webpack_require__(12);
+if(typeof content === 'string') content = [[module.i, content, '']];
+if(content.locals) module.exports = content.locals;
+// add the styles to the DOM
+var update = __webpack_require__(5)("8018213c", content, false);
+// Hot Module Replacement
+if(false) {
+ // When the styles change, update the <style> tags
+ if(!content.locals) {
+   module.hot.accept("!!../node_modules/css-loader/index.js!../node_modules/vue-loader/lib/style-compiler/index.js?{\"id\":\"data-v-7c7bed7e\",\"scoped\":false,\"hasInlineConfig\":false}!../node_modules/vue-loader/lib/selector.js?type=styles&index=0!./index.vue", function() {
+     var newContent = require("!!../node_modules/css-loader/index.js!../node_modules/vue-loader/lib/style-compiler/index.js?{\"id\":\"data-v-7c7bed7e\",\"scoped\":false,\"hasInlineConfig\":false}!../node_modules/vue-loader/lib/selector.js?type=styles&index=0!./index.vue");
+     if(typeof newContent === 'string') newContent = [[module.id, newContent, '']];
+     update(newContent);
+   });
+ }
+ // When the module is disposed, remove the <style> tags
+ module.hot.dispose(function() { update(); });
+}
+
+/***/ }),
+/* 22 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// style-loader: Adds some css to the DOM by adding a <style> tag
+
+// load the styles
+var content = __webpack_require__(13);
+if(typeof content === 'string') content = [[module.i, content, '']];
+if(content.locals) module.exports = content.locals;
+// add the styles to the DOM
+var update = __webpack_require__(5)("6d9dea59", content, false);
+// Hot Module Replacement
+if(false) {
+ // When the styles change, update the <style> tags
+ if(!content.locals) {
+   module.hot.accept("!!../../node_modules/css-loader/index.js!../../node_modules/vue-loader/lib/style-compiler/index.js?{\"id\":\"data-v-7e912b1a\",\"scoped\":false,\"hasInlineConfig\":false}!../../node_modules/vue-loader/lib/selector.js?type=styles&index=0!./index.vue", function() {
+     var newContent = require("!!../../node_modules/css-loader/index.js!../../node_modules/vue-loader/lib/style-compiler/index.js?{\"id\":\"data-v-7e912b1a\",\"scoped\":false,\"hasInlineConfig\":false}!../../node_modules/vue-loader/lib/selector.js?type=styles&index=0!./index.vue");
+     if(typeof newContent === 'string') newContent = [[module.id, newContent, '']];
+     update(newContent);
+   });
+ }
+ // When the module is disposed, remove the <style> tags
+ module.hot.dispose(function() { update(); });
+}
+
+/***/ }),
+/* 23 */
+/***/ (function(module, exports) {
+
+/**
+ * Translates the list format produced by css-loader into something
+ * easier to manipulate.
+ */
+module.exports = function listToStyles (parentId, list) {
+  var styles = []
+  var newStyles = {}
+  for (var i = 0; i < list.length; i++) {
+    var item = list[i]
+    var id = item[0]
+    var css = item[1]
+    var media = item[2]
+    var sourceMap = item[3]
+    var part = {
+      id: parentId + ':' + i,
+      css: css,
+      media: media,
+      sourceMap: sourceMap
+    }
+    if (!newStyles[id]) {
+      styles.push(newStyles[id] = { id: id, parts: [part] })
+    } else {
+      newStyles[id].parts.push(part)
+    }
+  }
+  return styles
+}
+
+
+/***/ }),
+/* 24 */
+/***/ (function(module, exports) {
+
+var g;
+
+// This works in non-strict mode
+g = (function() {
+	return this;
+})();
+
+try {
+	// This works if eval is allowed (see CSP)
+	g = g || Function("return this")() || (1,eval)("this");
+} catch(e) {
+	// This works if the window reference is available
+	if(typeof window === "object")
+		g = window;
+}
+
+// g can still be undefined, but nothing to do about it...
+// We return undefined, instead of nothing here, so it's
+// easier to handle this case. if(!global) { ...}
+
+module.exports = g;
+
+
+/***/ })
+/******/ ]);
+});
\ No newline at end of file
diff --git a/yarn.lock b/yarn.lock
index 48b847b84d0..65eef75af1a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1942,6 +1942,12 @@ file-entry-cache@^2.0.0:
     flat-cache "^1.2.1"
     object-assign "^4.0.1"
 
+file-loader@^0.11.1:
+  version "0.11.1"
+  resolved "https://registry.yarnpkg.com/file-loader/-/file-loader-0.11.1.tgz#6b328ee1234a729e4e47d36375dd6d35c0e1db84"
+  dependencies:
+    loader-utils "^1.0.2"
+
 filename-regex@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/filename-regex/-/filename-regex-2.0.0.tgz#996e3e80479b98b9897f15a8a58b3d084e926775"
@@ -2923,6 +2929,14 @@ loader-utils@^0.2.11, loader-utils@^0.2.16, loader-utils@^0.2.5:
     json5 "^0.5.0"
     object-assign "^4.0.1"
 
+loader-utils@^1.0.2:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/loader-utils/-/loader-utils-1.1.0.tgz#c98aef488bcceda2ffb5e2de646d6a754429f5cd"
+  dependencies:
+    big.js "^3.1.3"
+    emojis-list "^2.0.0"
+    json5 "^0.5.0"
+
 locate-path@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/locate-path/-/locate-path-2.0.0.tgz#2b568b265eec944c6d9c0de9c3dbbbca0354cd8e"

From 7348e0a19bda2410d0cd9e37b248b271992d4827 Mon Sep 17 00:00:00 2001
From: Sean McGivern <sean@gitlab.com>
Date: Fri, 31 Mar 2017 10:48:16 +0100
Subject: [PATCH 165/278] Ask people to create EE MRs on the 7th

---
 PROCESS.md | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/PROCESS.md b/PROCESS.md
index fead93bd4cf..eaf89e61207 100644
--- a/PROCESS.md
+++ b/PROCESS.md
@@ -33,7 +33,7 @@ core team members will mention this person.
 ### Merge request coaching
 
 Several people from the [GitLab team][team] are helping community members to get
-their contributions accepted by meeting our [Definition of done](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#definition-of-done).
+their contributions accepted by meeting our [Definition of done][done].
 
 What you can expect from them is described at https://about.gitlab.com/jobs/merge-request-coach/.
 
@@ -64,6 +64,26 @@ Merge requests may still be merged into master during this period,
 but they will go into the _next_ release, unless they are manually cherry-picked into the stable branch.
 By freezing the stable branches 2 weeks prior to a release, we reduce the risk of a last minute merge request potentially breaking things.
 
+### On the 7th
+
+Merge requests should still be complete, following the
+[definition of done][done]. The single exception is documentation, and this can
+only be left until after the freeze if:
+
+* There is a follow-up issue to add documentation.
+* It is assigned to the person writing documentation for this feature, and they
+  are aware of it.
+* It is in the correct milestone, with the ~Deliverable label.
+
+All Community Edition merge requests from GitLab team members merged on the
+freeze date (the 7th) should have a corresponding Enterprise Edition merge
+request, even if there are no conflicts. This is to reduce the size of the
+subsequent EE merge, as we often merge a lot to CE on the release date. For more
+information, see
+[limit conflicts with EE when developing on CE][limit_ee_conflicts].
+
+### Between the 7th and the 22nd
+
 Once the stable branch is frozen, only fixes for regressions (bugs introduced in that same release)
 and security issues will be cherry-picked into the stable branch.
 Any merge requests cherry-picked into the stable branch for a previous release will also be picked into the latest stable branch.
@@ -158,3 +178,5 @@ still an issue I encourage you to open it on the [GitLab.com issue tracker](http
 [contribution acceptance criteria]: https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#contribution-acceptance-criteria
 ["Implement design & UI elements" guidelines]: https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#implement-design-ui-elements
 [Thoughtbot code review guide]: https://github.com/thoughtbot/guides/tree/master/code-review
+[done]: https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#definition-of-done
+[limit_ee_conflicts]: https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/development/limit_ee_conflicts.md

From d59ddf51f9dfd2f6a823f5441a7ae85c304910ca Mon Sep 17 00:00:00 2001
From: Sean McGivern <sean@gitlab.com>
Date: Wed, 5 Apr 2017 17:42:21 +0100
Subject: [PATCH 166/278] Large features by the 1st, small ones by the 3rd

---
 PROCESS.md | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/PROCESS.md b/PROCESS.md
index eaf89e61207..2a2aafbd9ff 100644
--- a/PROCESS.md
+++ b/PROCESS.md
@@ -64,6 +64,29 @@ Merge requests may still be merged into master during this period,
 but they will go into the _next_ release, unless they are manually cherry-picked into the stable branch.
 By freezing the stable branches 2 weeks prior to a release, we reduce the risk of a last minute merge request potentially breaking things.
 
+### Between the 1st and the 7th
+
+These types of merge requests need special consideration:
+
+* **Large features**: a large feature is one that is highlighted in the kick-off
+  and the release blogpost; typically this will have its own channel in Slack
+  and a dedicated team with front-end, back-end, and UX.
+* **Small features**: any other feature request.
+
+**Large features** must be with a maintainer **by the 1st**. It's OK if they
+aren't completely done, but this allows the maintainer enough time to make the
+decision about whether this can make it in before the freeze. If the maintainer
+doesn't think it will make it, they should inform the developers working on it
+and the Product Manager responsible for the feature.
+
+**Small features** must be with a reviewer (not necessarily maintainer) **by the
+3rd**.
+
+Most merge requests from the community do not have a specific release
+target. However, if one does and falls into either of the above categories, it's
+the reviewer's responsibility to manage the above communication and assignment
+on behalf of the community member.
+
 ### On the 7th
 
 Merge requests should still be complete, following the

From 7cb907cc77f5b7fdc4a5b2acc094e1fa3b3b9f92 Mon Sep 17 00:00:00 2001
From: Oswaldo Ferreira <oswaldo@gitlab.com>
Date: Thu, 30 Mar 2017 22:11:12 -0300
Subject: [PATCH 167/278] Add "search" optional param and docs for V4

Notice that this param is being supported since V3, but we have not added the proper docs for it
---
 .../30195-document-search-param-on-api.yml    |   4 +
 doc/api/issues.md                             | 142 ++++---
 lib/api/issues.rb                             |   1 +
 spec/requests/api/issues_spec.rb              | 376 +++++++-----------
 4 files changed, 231 insertions(+), 292 deletions(-)
 create mode 100644 changelogs/unreleased/30195-document-search-param-on-api.yml

diff --git a/changelogs/unreleased/30195-document-search-param-on-api.yml b/changelogs/unreleased/30195-document-search-param-on-api.yml
new file mode 100644
index 00000000000..f19f6ab699e
--- /dev/null
+++ b/changelogs/unreleased/30195-document-search-param-on-api.yml
@@ -0,0 +1,4 @@
+---
+title: Add search optional param and docs for V4
+merge_request:
+author:
diff --git a/doc/api/issues.md b/doc/api/issues.md
index a19c965a8c3..5702cdcf3c1 100644
--- a/doc/api/issues.md
+++ b/doc/api/issues.md
@@ -26,16 +26,20 @@ GET /issues?labels=foo,bar&state=opened
 GET /issues?milestone=1.0.0
 GET /issues?milestone=1.0.0&state=opened
 GET /issues?iids[]=42&iids[]=43
+GET /issues?search=issue+title+or+description
 ```
 
-| Attribute | Type | Required | Description |
-| --------- | ---- | -------- | ----------- |
-| `state`   | string  | no    | Return all issues or just those that are `opened` or `closed`|
-| `labels`  | string  | no    | Comma-separated list of label names, issues must have all labels to be returned. `No+Label` lists all issues with no labels |
-| `milestone` | string| no    | The milestone title |
-| `iids`    | Array[integer] | no | Return only the issues having the given `iid` |
-| `order_by`| string  | no    | Return requests ordered by `created_at` or `updated_at` fields. Default is `created_at` |
-| `sort`    | string  | no    | Return requests sorted in `asc` or `desc` order. Default is `desc`  |
+|-------------+----------------+----------+-----------------------------------------------------------------------------------------------------------------------------|
+| Attribute   | Type           | Required | Description                                                                                                                 |
+|-------------+----------------+----------+-----------------------------------------------------------------------------------------------------------------------------|
+| `state`     | string         | no       | Return all issues or just those that are `opened` or `closed`                                                               |
+| `labels`    | string         | no       | Comma-separated list of label names, issues must have all labels to be returned. `No+Label` lists all issues with no labels |
+| `milestone` | string         | no       | The milestone title                                                                                                         |
+| `iids`      | Array[integer] | no       | Return only the issues having the given `iid`                                                                               |
+| `order_by`  | string         | no       | Return requests ordered by `created_at` or `updated_at` fields. Default is `created_at`                                     |
+| `sort`      | string         | no       | Return requests sorted in `asc` or `desc` order. Default is `desc`                                                          |
+| `search`    | string         | no       | Search issues against their `title` and `description`                                                                        |
+|-------------+----------------+----------+-----------------------------------------------------------------------------------------------------------------------------|
 
 ```bash
 curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/issues
@@ -104,17 +108,21 @@ GET /groups/:id/issues?labels=foo,bar&state=opened
 GET /groups/:id/issues?milestone=1.0.0
 GET /groups/:id/issues?milestone=1.0.0&state=opened
 GET /groups/:id/issues?iids[]=42&iids[]=43
+GET /groups/:id/issues?search=issue+title+or+description
 ```
 
-| Attribute | Type | Required | Description |
-| --------- | ---- | -------- | ----------- |
-| `id`      | integer | yes   | The ID of a group |
-| `state`   | string  | no    | Return all issues or just those that are `opened` or `closed`|
-| `labels`  | string  | no    | Comma-separated list of label names, issues must have all labels to be returned. `No+Label` lists all issues with no labels |
-| `iids`    | Array[integer] | no | Return only the issues having the given `iid` |
-| `milestone` | string| no    | The milestone title |
-| `order_by`| string  | no    | Return requests ordered by `created_at` or `updated_at` fields. Default is `created_at` |
-| `sort`    | string  | no    | Return requests sorted in `asc` or `desc` order. Default is `desc`  |
+|-------------+----------------+----------+-----------------------------------------------------------------------------------------------------------------------------|
+| Attribute   | Type           | Required | Description                                                                                                                 |
+|-------------+----------------+----------+-----------------------------------------------------------------------------------------------------------------------------|
+| `id`        | integer        | yes      | The ID of a group                                                                                                           |
+| `state`     | string         | no       | Return all issues or just those that are `opened` or `closed`                                                               |
+| `labels`    | string         | no       | Comma-separated list of label names, issues must have all labels to be returned. `No+Label` lists all issues with no labels |
+| `iids`      | Array[integer] | no       | Return only the issues having the given `iid`                                                                               |
+| `milestone` | string         | no       | The milestone title                                                                                                         |
+| `order_by`  | string         | no       | Return requests ordered by `created_at` or `updated_at` fields. Default is `created_at`                                     |
+| `sort`      | string         | no       | Return requests sorted in `asc` or `desc` order. Default is `desc`                                                          |
+| `search`    | string         | no       | Search group issues against their `title` and `description`                                                                  |
+|-------------+----------------+----------+-----------------------------------------------------------------------------------------------------------------------------|
 
 
 ```bash
@@ -184,17 +192,21 @@ GET /projects/:id/issues?labels=foo,bar&state=opened
 GET /projects/:id/issues?milestone=1.0.0
 GET /projects/:id/issues?milestone=1.0.0&state=opened
 GET /projects/:id/issues?iids[]=42&iids[]=43
+GET /projects/:id/issues?search=issue+title+or+description
 ```
 
-| Attribute | Type | Required | Description |
-| --------- | ---- | -------- | ----------- |
-| `id`      | integer | yes   | The ID of a project |
-| `iids`    | Array[integer] | no | Return only the milestone having the given `iid` |
-| `state`   | string  | no    | Return all issues or just those that are `opened` or `closed`|
-| `labels`  | string  | no    | Comma-separated list of label names, issues must have all labels to be returned. `No+Label` lists all issues with no labels |
-| `milestone` | string| no    | The milestone title |
-| `order_by`| string  | no    | Return requests ordered by `created_at` or `updated_at` fields. Default is `created_at` |
-| `sort`    | string  | no    | Return requests sorted in `asc` or `desc` order. Default is `desc`  |
+|-------------+----------------+----------+-----------------------------------------------------------------------------------------------------------------------------|
+| Attribute   | Type           | Required | Description                                                                                                                 |
+|-------------+----------------+----------+-----------------------------------------------------------------------------------------------------------------------------|
+| `id`        | integer        | yes      | The ID of a project                                                                                                         |
+| `iids`      | Array[integer] | no       | Return only the milestone having the given `iid`                                                                            |
+| `state`     | string         | no       | Return all issues or just those that are `opened` or `closed`                                                               |
+| `labels`    | string         | no       | Comma-separated list of label names, issues must have all labels to be returned. `No+Label` lists all issues with no labels |
+| `milestone` | string         | no       | The milestone title                                                                                                         |
+| `order_by`  | string         | no       | Return requests ordered by `created_at` or `updated_at` fields. Default is `created_at`                                     |
+| `sort`      | string         | no       | Return requests sorted in `asc` or `desc` order. Default is `desc`                                                          |
+| `search`    | string         | no       | Search project issues against their `title` and `description`                                                                |
+|-------------+----------------+----------+-----------------------------------------------------------------------------------------------------------------------------|
 
 
 ```bash
@@ -258,10 +270,12 @@ Get a single project issue.
 GET /projects/:id/issues/:issue_iid
 ```
 
+|-------------+---------+----------+--------------------------------------|
 | Attribute   | Type    | Required | Description                          |
-| ---------   | ----    | -------- | -----------                          |
+|-------------+---------+----------+--------------------------------------|
 | `id`        | integer | yes      | The ID of a project                  |
 | `issue_iid` | integer | yes      | The internal ID of a project's issue |
+|-------------+---------+----------+--------------------------------------|
 
 ```bash
 curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/4/issues/41
@@ -323,19 +337,23 @@ Creates a new project issue.
 POST /projects/:id/issues
 ```
 
-| Attribute                                 | Type    | Required | Description                                                                                                                                                                                                                                          |
-| ---------                                 | ----    | -------- | -----------                                                                                                                                                                                                                                          |
-| `id`                                      | integer | yes      | The ID of a project                                                                                                                                                                                                                                  |
-| `title`                                   | string  | yes      | The title of an issue                                                                                                                                                                                                                                |
-| `description`                             | string  | no       | The description of an issue                                                                                                                                                                                                                          |
-| `confidential`                            | boolean | no       | Set an issue to be confidential. Default is `false`.                                                                                                                                                                                                 |
-| `assignee_id`                             | integer | no       | The ID of a user to assign issue                                                                                                                                                                                                                     |
-| `milestone_id`                            | integer | no       | The ID of a milestone to assign issue                                                                                                                                                                                                                |
-| `labels`                                  | string  | no       | Comma-separated label names for an issue                                                                                                                                                                                                             |
-| `created_at`                              | string  | no       | Date time string, ISO 8601 formatted, e.g. `2016-03-11T03:45:40Z` (requires admin or project owner rights)                                                                                                                                           |
-| `due_date`                                | string  | no       | Date time string in the format YEAR-MONTH-DAY, e.g. `2016-03-11`                                                                                                                                                                                     |
-| `merge_request_to_resolve_discussions_of` | integer | no       | The IID of a merge request in which to resolve all issues. This will fill the issue with a default description and mark all discussions as resolved. When passing a description or title, these values will take precedence over the default values. |
-| `discussion_to_resolve`                   | string  | no       | The ID of a discussion to resolve. This will fill in the issue with a default description and mark the discussion as resolved. Use in combination with `merge_request_to_resolve_discussions_of`.                                                    |
+|-------------------------------------------+---------+----------+------------------------------------------------------------------------------------------------------------------------------------------------------|
+| Attribute                                 | Type    | Required | Description                                                                                                                                          |
+|-------------------------------------------+---------+----------+------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `id`                                      | integer | yes      | The ID of a project                                                                                                                                  |
+| `title`                                   | string  | yes      | The title of an issue                                                                                                                                |
+| `description`                             | string  | no       | The description of an issue                                                                                                                          |
+| `confidential`                            | boolean | no       | Set an issue to be confidential. Default is `false`.                                                                                                 |
+| `assignee_id`                             | integer | no       | The ID of a user to assign issue                                                                                                                     |
+| `milestone_id`                            | integer | no       | The ID of a milestone to assign issue                                                                                                                |
+| `labels`                                  | string  | no       | Comma-separated label names for an issue                                                                                                             |
+| `created_at`                              | string  | no       | Date time string, ISO 8601 formatted, e.g. `2016-03-11T03:45:40Z` (requires admin or project owner rights)                                           |
+| `due_date`                                | string  | no       | Date time string in the format YEAR-MONTH-DAY, e.g. `2016-03-11`                                                                                     |
+| `merge_request_to_resolve_discussions_of` | integer | no       | The IID of a merge request in which to resolve all issues. This will fill the issue with a default description and mark all discussions as resolved. |
+| -                                         | -       | -        | When passing a description or title, these values will take precedence over the default values.                                                      |
+| `discussion_to_resolve`                   | string  | no       | The ID of a discussion to resolve. This will fill in the issue with a default description and mark the discussion                                    |
+| -                                         | -       | -        | as resolved. Use in combination with `merge_request_to_resolve_discussions_of`.                                                                      |
+|-------------------------------------------+---------+----------+------------------------------------------------------------------------------------------------------------------------------------------------------|
 
 ```bash
 curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/4/issues?title=Issues%20with%20auth&labels=bug
@@ -383,8 +401,9 @@ closed.
 PUT /projects/:id/issues/:issue_iid
 ```
 
+|----------------+---------+----------+------------------------------------------------------------------------------------------------------------|
 | Attribute      | Type    | Required | Description                                                                                                |
-| ---------      | ----    | -------- | -----------                                                                                                |
+|----------------+---------+----------+------------------------------------------------------------------------------------------------------------|
 | `id`           | integer | yes      | The ID of a project                                                                                        |
 | `issue_iid`    | integer | yes      | The internal ID of a project's issue                                                                       |
 | `title`        | string  | no       | The title of an issue                                                                                      |
@@ -396,6 +415,7 @@ PUT /projects/:id/issues/:issue_iid
 | `state_event`  | string  | no       | The state event of an issue. Set `close` to close the issue and `reopen` to reopen it                      |
 | `updated_at`   | string  | no       | Date time string, ISO 8601 formatted, e.g. `2016-03-11T03:45:40Z` (requires admin or project owner rights) |
 | `due_date`     | string  | no       | Date time string in the format YEAR-MONTH-DAY, e.g. `2016-03-11`                                           |
+|----------------+---------+----------+------------------------------------------------------------------------------------------------------------|
 
 ```bash
 curl --request PUT --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/4/issues/85?state_event=close
@@ -442,10 +462,12 @@ Only for admins and project owners. Soft deletes the issue in question.
 DELETE /projects/:id/issues/:issue_iid
 ```
 
+|-------------+---------+----------+--------------------------------------|
 | Attribute   | Type    | Required | Description                          |
-| ---------   | ----    | -------- | -----------                          |
+|-------------+---------+----------+--------------------------------------|
 | `id`        | integer | yes      | The ID of a project                  |
 | `issue_iid` | integer | yes      | The internal ID of a project's issue |
+|-------------+---------+----------+--------------------------------------|
 
 ```bash
 curl --request DELETE --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/4/issues/85
@@ -464,11 +486,13 @@ project, it will then be assigned to the issue that is being moved.
 POST /projects/:id/issues/:issue_iid/move
 ```
 
+|-----------------+---------+----------+--------------------------------------|
 | Attribute       | Type    | Required | Description                          |
-| ---------       | ----    | -------- | -----------                          |
+|-----------------+---------+----------+--------------------------------------|
 | `id`            | integer | yes      | The ID of a project                  |
 | `issue_iid`     | integer | yes      | The internal ID of a project's issue |
 | `to_project_id` | integer | yes      | The ID of the new project            |
+|-----------------+---------+----------+--------------------------------------|
 
 ```bash
 curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/4/issues/85/move
@@ -520,10 +544,12 @@ is returned.
 POST /projects/:id/issues/:issue_iid/subscribe
 ```
 
+|-------------+---------+----------+--------------------------------------|
 | Attribute   | Type    | Required | Description                          |
-| ---------   | ----    | -------- | -----------                          |
+|-------------+---------+----------+--------------------------------------|
 | `id`        | integer | yes      | The ID of a project                  |
 | `issue_iid` | integer | yes      | The internal ID of a project's issue |
+|-------------+---------+----------+--------------------------------------|
 
 ```bash
 curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/issues/93/subscribe
@@ -575,10 +601,12 @@ status code `304` is returned.
 POST /projects/:id/issues/:issue_iid/unsubscribe
 ```
 
+|-------------+---------+----------+--------------------------------------|
 | Attribute   | Type    | Required | Description                          |
-| ---------   | ----    | -------- | -----------                          |
+|-------------+---------+----------+--------------------------------------|
 | `id`        | integer | yes      | The ID of a project                  |
 | `issue_iid` | integer | yes      | The internal ID of a project's issue |
+|-------------+---------+----------+--------------------------------------|
 
 ```bash
 curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/issues/93/unsubscribe
@@ -594,10 +622,12 @@ returned.
 POST /projects/:id/issues/:issue_iid/todo
 ```
 
+|-------------+---------+----------+--------------------------------------|
 | Attribute   | Type    | Required | Description                          |
-| ---------   | ----    | -------- | -----------                          |
+|-------------+---------+----------+--------------------------------------|
 | `id`        | integer | yes      | The ID of a project                  |
 | `issue_iid` | integer | yes      | The internal ID of a project's issue |
+|-------------+---------+----------+--------------------------------------|
 
 ```bash
 curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/issues/93/todo
@@ -685,11 +715,13 @@ Sets an estimated time of work for this issue.
 POST /projects/:id/issues/:issue_iid/time_estimate
 ```
 
+|-------------+---------+----------+------------------------------------------|
 | Attribute   | Type    | Required | Description                              |
-| ---------   | ----    | -------- | -----------                              |
+|-------------+---------+----------+------------------------------------------|
 | `id`        | integer | yes      | The ID of a project                      |
 | `issue_iid` | integer | yes      | The internal ID of a project's issue     |
 | `duration`  | string  | yes      | The duration in human format. e.g: 3h30m |
+|-------------+---------+----------+------------------------------------------|
 
 ```bash
 curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/issues/93/time_estimate?duration=3h30m
@@ -714,10 +746,12 @@ Resets the estimated time for this issue to 0 seconds.
 POST /projects/:id/issues/:issue_iid/reset_time_estimate
 ```
 
+|-------------+---------+----------+--------------------------------------|
 | Attribute   | Type    | Required | Description                          |
-| ---------   | ----    | -------- | -----------                          |
+|-------------+---------+----------+--------------------------------------|
 | `id`        | integer | yes      | The ID of a project                  |
 | `issue_iid` | integer | yes      | The internal ID of a project's issue |
+|-------------+---------+----------+--------------------------------------|
 
 ```bash
 curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/issues/93/reset_time_estimate
@@ -742,11 +776,13 @@ Adds spent time for this issue
 POST /projects/:id/issues/:issue_iid/add_spent_time
 ```
 
+|-------------+---------+----------+------------------------------------------|
 | Attribute   | Type    | Required | Description                              |
-| ---------   | ----    | -------- | -----------                              |
+|-------------+---------+----------+------------------------------------------|
 | `id`        | integer | yes      | The ID of a project                      |
 | `issue_iid` | integer | yes      | The internal ID of a project's issue     |
 | `duration`  | string  | yes      | The duration in human format. e.g: 3h30m |
+|-------------+---------+----------+------------------------------------------|
 
 ```bash
 curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/issues/93/add_spent_time?duration=1h
@@ -771,10 +807,12 @@ Resets the total spent time for this issue to 0 seconds.
 POST /projects/:id/issues/:issue_iid/reset_spent_time
 ```
 
+|-------------+---------+----------+--------------------------------------|
 | Attribute   | Type    | Required | Description                          |
-| ---------   | ----    | -------- | -----------                          |
+|-------------+---------+----------+--------------------------------------|
 | `id`        | integer | yes      | The ID of a project                  |
 | `issue_iid` | integer | yes      | The internal ID of a project's issue |
+|-------------+---------+----------+--------------------------------------|
 
 ```bash
 curl --request POST --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/issues/93/reset_spent_time
@@ -797,10 +835,12 @@ Example response:
 GET /projects/:id/issues/:issue_iid/time_stats
 ```
 
+|-------------+---------+----------+--------------------------------------|
 | Attribute   | Type    | Required | Description                          |
-| ---------   | ----    | -------- | -----------                          |
+|-------------+---------+----------+--------------------------------------|
 | `id`        | integer | yes      | The ID of a project                  |
 | `issue_iid` | integer | yes      | The internal ID of a project's issue |
+|-------------+---------+----------+--------------------------------------|
 
 ```bash
 curl --request GET --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" https://gitlab.example.com/api/v4/projects/5/issues/93/time_stats
diff --git a/lib/api/issues.rb b/lib/api/issues.rb
index 4dce5dd130a..09053e615cb 100644
--- a/lib/api/issues.rb
+++ b/lib/api/issues.rb
@@ -26,6 +26,7 @@ module API
                         desc: 'Return issues sorted in `asc` or `desc` order.'
         optional :milestone, type: String, desc: 'Return issues for a specific milestone'
         optional :iids, type: Array[Integer], desc: 'The IID array of issues'
+        optional :search, type: String, desc: 'Search issues for text present in the title or description'
         use :pagination
       end
 
diff --git a/spec/requests/api/issues_spec.rb b/spec/requests/api/issues_spec.rb
index 4729adba11c..2b27ce6390a 100644
--- a/spec/requests/api/issues_spec.rb
+++ b/spec/requests/api/issues_spec.rb
@@ -12,6 +12,8 @@ describe API::Issues, api: true  do
   let(:assignee)    { create(:assignee) }
   let(:admin)       { create(:user, :admin) }
   let!(:project)    { create(:empty_project, :public, creator_id: user.id, namespace: user.namespace ) }
+  let(:issue_title)       { 'foo' }
+  let(:issue_description) { 'closed' }
   let!(:closed_issue) do
     create :closed_issue,
            author: user,
@@ -38,7 +40,9 @@ describe API::Issues, api: true  do
            project: project,
            milestone: milestone,
            created_at: generate(:past_time),
-           updated_at: 1.hour.ago
+           updated_at: 1.hour.ago,
+           title: issue_title,
+           description: issue_description
   end
   let!(:label) do
     create(:label, title: 'label', color: '#FFAABB', project: project)
@@ -61,6 +65,7 @@ describe API::Issues, api: true  do
     context "when unauthenticated" do
       it "returns authentication error" do
         get api("/issues")
+
         expect(response).to have_http_status(401)
       end
     end
@@ -69,9 +74,7 @@ describe API::Issues, api: true  do
       it "returns an array of issues" do
         get api("/issues", user)
 
-        expect(response).to have_http_status(200)
-        expect(response).to include_pagination_headers
-        expect(json_response).to be_an Array
+        expect_paginated_array_response(size: 2)
         expect(json_response.first['title']).to eq(issue.title)
         expect(json_response.last).to have_key('web_url')
       end
@@ -79,41 +82,43 @@ describe API::Issues, api: true  do
       it 'returns an array of closed issues' do
         get api('/issues?state=closed', user)
 
-        expect(response).to have_http_status(200)
-        expect(response).to include_pagination_headers
-        expect(json_response).to be_an Array
-        expect(json_response.length).to eq(1)
+        expect_paginated_array_response(size: 1)
         expect(json_response.first['id']).to eq(closed_issue.id)
       end
 
       it 'returns an array of opened issues' do
         get api('/issues?state=opened', user)
 
-        expect(response).to have_http_status(200)
-        expect(response).to include_pagination_headers
-        expect(json_response).to be_an Array
-        expect(json_response.length).to eq(1)
+        expect_paginated_array_response(size: 1)
         expect(json_response.first['id']).to eq(issue.id)
       end
 
       it 'returns an array of all issues' do
         get api('/issues?state=all', user)
 
-        expect(response).to have_http_status(200)
-        expect(response).to include_pagination_headers
-        expect(json_response).to be_an Array
-        expect(json_response.length).to eq(2)
+        expect_paginated_array_response(size: 2)
         expect(json_response.first['id']).to eq(issue.id)
         expect(json_response.second['id']).to eq(closed_issue.id)
       end
 
+      it 'returns issues matching given search string for title' do
+        get api("/issues?search=#{issue.title}", user)
+
+        expect_paginated_array_response(size: 1)
+        expect(json_response.first['id']).to eq(issue.id)
+      end
+
+      it 'returns issues matching given search string for description' do
+        get api("/issues?search=#{issue.description}", user)
+
+        expect_paginated_array_response(size: 1)
+        expect(json_response.first['id']).to eq(issue.id)
+      end
+
       it 'returns an array of labeled issues' do
         get api("/issues?labels=#{label.title}", user)
 
-        expect(response).to have_http_status(200)
-        expect(response).to include_pagination_headers
-        expect(json_response).to be_an Array
-        expect(json_response.length).to eq(1)
+        expect_paginated_array_response(size: 1)
         expect(json_response.first['labels']).to eq([label.title])
       end
 
@@ -126,29 +131,20 @@ describe API::Issues, api: true  do
 
         get api("/issues", user), labels: "#{label.title},#{label_b.title},#{label_c.title}"
 
-        expect(response).to have_http_status(200)
-        expect(response).to include_pagination_headers
-        expect(json_response).to be_an Array
-        expect(json_response.length).to eq(1)
+        expect_paginated_array_response(size: 1)
         expect(json_response.first['labels']).to eq([label_c.title, label_b.title, label.title])
       end
 
       it 'returns an empty array if no issue matches labels' do
         get api('/issues?labels=foo,bar', user)
 
-        expect(response).to have_http_status(200)
-        expect(response).to include_pagination_headers
-        expect(json_response).to be_an Array
-        expect(json_response.length).to eq(0)
+        expect_paginated_array_response(size: 0)
       end
 
       it 'returns an array of labeled issues matching given state' do
         get api("/issues?labels=#{label.title}&state=opened", user)
 
-        expect(response).to have_http_status(200)
-        expect(response).to include_pagination_headers
-        expect(json_response).to be_an Array
-        expect(json_response.length).to eq(1)
+        expect_paginated_array_response(size: 1)
         expect(json_response.first['labels']).to eq([label.title])
         expect(json_response.first['state']).to eq('opened')
       end
@@ -156,47 +152,32 @@ describe API::Issues, api: true  do
       it 'returns unlabeled issues for "No Label" label' do
         get api("/issues", user), labels: 'No Label'
 
-        expect(response).to have_http_status(200)
-        expect(response).to include_pagination_headers
-        expect(json_response).to be_an Array
-        expect(json_response.length).to eq(1)
+        expect_paginated_array_response(size: 1)
         expect(json_response.first['labels']).to be_empty
       end
 
       it 'returns an empty array if no issue matches labels and state filters' do
         get api("/issues?labels=#{label.title}&state=closed", user)
 
-        expect(response).to have_http_status(200)
-        expect(response).to include_pagination_headers
-        expect(json_response).to be_an Array
-        expect(json_response.length).to eq(0)
+        expect_paginated_array_response(size: 0)
       end
 
       it 'returns an empty array if no issue matches milestone' do
         get api("/issues?milestone=#{empty_milestone.title}", user)
 
-        expect(response).to have_http_status(200)
-        expect(response).to include_pagination_headers
-        expect(json_response).to be_an Array
-        expect(json_response.length).to eq(0)
+        expect_paginated_array_response(size: 0)
       end
 
       it 'returns an empty array if milestone does not exist' do
         get api("/issues?milestone=foo", user)
 
-        expect(response).to have_http_status(200)
-        expect(response).to include_pagination_headers
-        expect(json_response).to be_an Array
-        expect(json_response.length).to eq(0)
+        expect_paginated_array_response(size: 0)
       end
 
       it 'returns an array of issues in given milestone' do
         get api("/issues?milestone=#{milestone.title}", user)
 
-        expect(response).to have_http_status(200)
-        expect(response).to include_pagination_headers
-        expect(json_response).to be_an Array
-        expect(json_response.length).to eq(2)
+        expect_paginated_array_response(size: 2)
         expect(json_response.first['id']).to eq(issue.id)
         expect(json_response.second['id']).to eq(closed_issue.id)
       end
@@ -205,49 +186,36 @@ describe API::Issues, api: true  do
         get api("/issues?milestone=#{milestone.title}"\
                 '&state=closed', user)
 
-        expect(response).to have_http_status(200)
-        expect(response).to include_pagination_headers
-        expect(json_response).to be_an Array
-        expect(json_response.length).to eq(1)
+        expect_paginated_array_response(size: 1)
         expect(json_response.first['id']).to eq(closed_issue.id)
       end
 
       it 'returns an array of issues with no milestone' do
         get api("/issues?milestone=#{no_milestone_title}", author)
 
-        expect(response).to have_http_status(200)
-        expect(response).to include_pagination_headers
-        expect(json_response).to be_an Array
-        expect(json_response.length).to eq(1)
+        expect_paginated_array_response(size: 1)
         expect(json_response.first['id']).to eq(confidential_issue.id)
       end
 
       it 'returns an array of issues found by iids' do
         get api('/issues', user), iids: [closed_issue.iid]
 
-        expect(response).to have_http_status(200)
-        expect(response).to include_pagination_headers
-        expect(json_response).to be_an Array
-        expect(json_response.length).to eq(1)
+        expect_paginated_array_response(size: 1)
         expect(json_response.first['id']).to eq(closed_issue.id)
       end
 
       it 'returns an empty array if iid does not exist' do
         get api("/issues", user), iids: [99999]
 
-        expect(response).to have_http_status(200)
-        expect(response).to include_pagination_headers
-        expect(json_response).to be_an Array
-        expect(json_response.length).to eq(0)
+        expect_paginated_array_response(size: 0)
       end
 
       it 'sorts by created_at descending by default' do
         get api('/issues', user)
 
         response_dates = json_response.map { |issue| issue['created_at'] }
-        expect(response).to have_http_status(200)
-        expect(response).to include_pagination_headers
-        expect(json_response).to be_an Array
+
+        expect_paginated_array_response(size: 2)
         expect(response_dates).to eq(response_dates.sort.reverse)
       end
 
@@ -255,9 +223,8 @@ describe API::Issues, api: true  do
         get api('/issues?sort=asc', user)
 
         response_dates = json_response.map { |issue| issue['created_at'] }
-        expect(response).to have_http_status(200)
-        expect(response).to include_pagination_headers
-        expect(json_response).to be_an Array
+
+        expect_paginated_array_response(size: 2)
         expect(response_dates).to eq(response_dates.sort)
       end
 
@@ -265,9 +232,8 @@ describe API::Issues, api: true  do
         get api('/issues?order_by=updated_at', user)
 
         response_dates = json_response.map { |issue| issue['updated_at'] }
-        expect(response).to have_http_status(200)
-        expect(response).to include_pagination_headers
-        expect(json_response).to be_an Array
+
+        expect_paginated_array_response(size: 2)
         expect(response_dates).to eq(response_dates.sort.reverse)
       end
 
@@ -275,9 +241,8 @@ describe API::Issues, api: true  do
         get api('/issues?order_by=updated_at&sort=asc', user)
 
         response_dates = json_response.map { |issue| issue['updated_at'] }
-        expect(response).to have_http_status(200)
-        expect(response).to include_pagination_headers
-        expect(json_response).to be_an Array
+
+        expect_paginated_array_response(size: 2)
         expect(response_dates).to eq(response_dates.sort)
       end
 
@@ -316,7 +281,9 @@ describe API::Issues, api: true  do
              assignee: user,
              project: group_project,
              milestone: group_milestone,
-             updated_at: 1.hour.ago
+             updated_at: 1.hour.ago,
+             title: issue_title,
+             description: issue_description
     end
     let!(:group_label) do
       create(:label, title: 'group_lbl', color: '#FFAABB', project: group_project)
@@ -336,74 +303,65 @@ describe API::Issues, api: true  do
     it 'returns all group issues (including opened and closed)' do
       get api(base_url, admin)
 
-      expect(response).to have_http_status(200)
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(3)
+      expect_paginated_array_response(size: 3)
     end
 
     it 'returns group issues without confidential issues for non project members' do
       get api("#{base_url}?state=opened", non_member)
 
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(1)
+      expect_paginated_array_response(size: 1)
       expect(json_response.first['title']).to eq(group_issue.title)
     end
 
     it 'returns group confidential issues for author' do
       get api("#{base_url}?state=opened", author)
 
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(2)
+      expect_paginated_array_response(size: 2)
     end
 
     it 'returns group confidential issues for assignee' do
       get api("#{base_url}?state=opened", assignee)
 
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(2)
+      expect_paginated_array_response(size: 2)
     end
 
     it 'returns group issues with confidential issues for project members' do
       get api("#{base_url}?state=opened", user)
 
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(2)
+      expect_paginated_array_response(size: 2)
     end
 
     it 'returns group confidential issues for admin' do
       get api("#{base_url}?state=opened", admin)
 
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(2)
+      expect_paginated_array_response(size: 2)
     end
 
     it 'returns an array of labeled group issues' do
       get api("#{base_url}?labels=#{group_label.title}", user)
 
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(1)
+      expect_paginated_array_response(size: 1)
       expect(json_response.first['labels']).to eq([group_label.title])
     end
 
     it 'returns an array of labeled group issues where all labels match' do
       get api("#{base_url}?labels=#{group_label.title},foo,bar", user)
 
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(0)
+      expect_paginated_array_response(size: 0)
+    end
+
+    it 'returns issues matching given search string for title' do
+      get api("#{base_url}?search=#{group_issue.title}", user)
+
+      expect_paginated_array_response(size: 1)
+      expect(json_response.first['id']).to eq(group_issue.id)
+    end
+
+    it 'returns issues matching given search string for description' do
+      get api("#{base_url}?search=#{group_issue.description}", user)
+
+      expect_paginated_array_response(size: 1)
+      expect(json_response.first['id']).to eq(group_issue.id)
     end
 
     it 'returns an array of labeled issues when all labels matches' do
@@ -415,65 +373,45 @@ describe API::Issues, api: true  do
 
       get api("#{base_url}", user), labels: "#{group_label.title},#{label_b.title},#{label_c.title}"
 
-      expect(response).to have_http_status(200)
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(1)
+      expect_paginated_array_response(size: 1)
       expect(json_response.first['labels']).to eq([label_c.title, label_b.title, group_label.title])
     end
 
     it 'returns an array of issues found by iids' do
       get api(base_url, user), iids: [group_issue.iid]
 
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(1)
+      expect_paginated_array_response(size: 1)
       expect(json_response.first['id']).to eq(group_issue.id)
     end
 
     it 'returns an empty array if iid does not exist' do
       get api(base_url, user), iids: [99999]
 
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(0)
+      expect_paginated_array_response(size: 0)
     end
 
     it 'returns an empty array if no group issue matches labels' do
       get api("#{base_url}?labels=foo,bar", user)
 
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(0)
+      expect_paginated_array_response(size: 0)
     end
 
     it 'returns an empty array if no issue matches milestone' do
       get api("#{base_url}?milestone=#{group_empty_milestone.title}", user)
 
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(0)
+      expect_paginated_array_response(size: 0)
     end
 
     it 'returns an empty array if milestone does not exist' do
       get api("#{base_url}?milestone=foo", user)
 
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(0)
+      expect_paginated_array_response(size: 0)
     end
 
     it 'returns an array of issues in given milestone' do
       get api("#{base_url}?state=opened&milestone=#{group_milestone.title}", user)
 
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(1)
+      expect_paginated_array_response(size: 1)
       expect(json_response.first['id']).to eq(group_issue.id)
     end
 
@@ -481,10 +419,7 @@ describe API::Issues, api: true  do
       get api("#{base_url}?milestone=#{group_milestone.title}"\
               '&state=closed', user)
 
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(1)
+      expect_paginated_array_response(size: 1)
       expect(json_response.first['id']).to eq(group_closed_issue.id)
     end
 
@@ -492,9 +427,8 @@ describe API::Issues, api: true  do
       get api("#{base_url}?milestone=#{no_milestone_title}", user)
 
       expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(1)
+
+      expect_paginated_array_response(size: 1)
       expect(json_response.first['id']).to eq(group_confidential_issue.id)
     end
 
@@ -502,9 +436,8 @@ describe API::Issues, api: true  do
       get api(base_url, user)
 
       response_dates = json_response.map { |issue| issue['created_at'] }
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
+
+      expect_paginated_array_response(size: 3)
       expect(response_dates).to eq(response_dates.sort.reverse)
     end
 
@@ -512,9 +445,8 @@ describe API::Issues, api: true  do
       get api("#{base_url}?sort=asc", user)
 
       response_dates = json_response.map { |issue| issue['created_at'] }
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
+
+      expect_paginated_array_response(size: 3)
       expect(response_dates).to eq(response_dates.sort)
     end
 
@@ -522,9 +454,8 @@ describe API::Issues, api: true  do
       get api("#{base_url}?order_by=updated_at", user)
 
       response_dates = json_response.map { |issue| issue['updated_at'] }
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
+
+      expect_paginated_array_response(size: 3)
       expect(response_dates).to eq(response_dates.sort.reverse)
     end
 
@@ -532,9 +463,8 @@ describe API::Issues, api: true  do
       get api("#{base_url}?order_by=updated_at&sort=asc", user)
 
       response_dates = json_response.map { |issue| issue['updated_at'] }
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
+
+      expect_paginated_array_response(size: 3)
       expect(response_dates).to eq(response_dates.sort)
     end
   end
@@ -563,79 +493,55 @@ describe API::Issues, api: true  do
 
       get api("/projects/#{restricted_project.id}/issues", non_member)
 
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
-      expect(json_response).to eq([])
+      expect_paginated_array_response(size: 0)
     end
 
     it 'returns project issues without confidential issues for non project members' do
       get api("#{base_url}/issues", non_member)
 
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(2)
+      expect_paginated_array_response(size: 2)
       expect(json_response.first['title']).to eq(issue.title)
     end
 
     it 'returns project issues without confidential issues for project members with guest role' do
       get api("#{base_url}/issues", guest)
 
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(2)
+      expect_paginated_array_response(size: 2)
       expect(json_response.first['title']).to eq(issue.title)
     end
 
     it 'returns project confidential issues for author' do
       get api("#{base_url}/issues", author)
 
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(3)
+      expect_paginated_array_response(size: 3)
       expect(json_response.first['title']).to eq(issue.title)
     end
 
     it 'returns project confidential issues for assignee' do
       get api("#{base_url}/issues", assignee)
 
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(3)
+      expect_paginated_array_response(size: 3)
       expect(json_response.first['title']).to eq(issue.title)
     end
 
     it 'returns project issues with confidential issues for project members' do
       get api("#{base_url}/issues", user)
 
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(3)
+      expect_paginated_array_response(size: 3)
       expect(json_response.first['title']).to eq(issue.title)
     end
 
     it 'returns project confidential issues for admin' do
       get api("#{base_url}/issues", admin)
 
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(3)
+      expect_paginated_array_response(size: 3)
       expect(json_response.first['title']).to eq(issue.title)
     end
 
     it 'returns an array of labeled project issues' do
       get api("#{base_url}/issues?labels=#{label.title}", user)
 
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(1)
+      expect_paginated_array_response(size: 1)
       expect(json_response.first['labels']).to eq([label.title])
     end
 
@@ -648,74 +554,65 @@ describe API::Issues, api: true  do
 
       get api("#{base_url}/issues", user), labels: "#{label.title},#{label_b.title},#{label_c.title}"
 
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(1)
+      expect_paginated_array_response(size: 1)
       expect(json_response.first['labels']).to eq([label_c.title, label_b.title, label.title])
     end
 
+    it 'returns issues matching given search string for title' do
+      get api("#{base_url}/issues?search=#{issue.title}", user)
+
+      expect_paginated_array_response(size: 1)
+      expect(json_response.first['id']).to eq(issue.id)
+    end
+
+    it 'returns issues matching given search string for description' do
+      get api("#{base_url}/issues?search=#{issue.description}", user)
+
+      expect_paginated_array_response(size: 1)
+      expect(json_response.first['id']).to eq(issue.id)
+    end
+
     it 'returns an array of issues found by iids' do
       get api("#{base_url}/issues", user), iids: [issue.iid]
 
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(1)
+      expect_paginated_array_response(size: 1)
       expect(json_response.first['id']).to eq(issue.id)
     end
 
     it 'returns an empty array if iid does not exist' do
       get api("#{base_url}/issues", user), iids: [99999]
 
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(0)
+      expect_paginated_array_response(size: 0)
     end
 
     it 'returns an empty array if not all labels matches' do
       get api("#{base_url}/issues?labels=#{label.title},foo", user)
 
-      expect(response).to have_http_status(200)
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(0)
+      expect_paginated_array_response(size: 0)
     end
 
     it 'returns an empty array if no project issue matches labels' do
       get api("#{base_url}/issues?labels=foo,bar", user)
 
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(0)
+      expect_paginated_array_response(size: 0)
     end
 
     it 'returns an empty array if no issue matches milestone' do
       get api("#{base_url}/issues?milestone=#{empty_milestone.title}", user)
 
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(0)
+      expect_paginated_array_response(size: 0)
     end
 
     it 'returns an empty array if milestone does not exist' do
       get api("#{base_url}/issues?milestone=foo", user)
 
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(0)
+      expect_paginated_array_response(size: 0)
     end
 
     it 'returns an array of issues in given milestone' do
       get api("#{base_url}/issues?milestone=#{milestone.title}", user)
 
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(2)
+      expect_paginated_array_response(size: 2)
       expect(json_response.first['id']).to eq(issue.id)
       expect(json_response.second['id']).to eq(closed_issue.id)
     end
@@ -723,20 +620,14 @@ describe API::Issues, api: true  do
     it 'returns an array of issues matching state in milestone' do
       get api("#{base_url}/issues?milestone=#{milestone.title}&state=closed", user)
 
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(1)
+      expect_paginated_array_response(size: 1)
       expect(json_response.first['id']).to eq(closed_issue.id)
     end
 
     it 'returns an array of issues with no milestone' do
       get api("#{base_url}/issues?milestone=#{no_milestone_title}", user)
 
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
-      expect(json_response.length).to eq(1)
+      expect_paginated_array_response(size: 1)
       expect(json_response.first['id']).to eq(confidential_issue.id)
     end
 
@@ -744,9 +635,8 @@ describe API::Issues, api: true  do
       get api("#{base_url}/issues", user)
 
       response_dates = json_response.map { |issue| issue['created_at'] }
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
+
+      expect_paginated_array_response(size: 3)
       expect(response_dates).to eq(response_dates.sort.reverse)
     end
 
@@ -754,9 +644,8 @@ describe API::Issues, api: true  do
       get api("#{base_url}/issues?sort=asc", user)
 
       response_dates = json_response.map { |issue| issue['created_at'] }
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
+
+      expect_paginated_array_response(size: 3)
       expect(response_dates).to eq(response_dates.sort)
     end
 
@@ -764,9 +653,8 @@ describe API::Issues, api: true  do
       get api("#{base_url}/issues?order_by=updated_at", user)
 
       response_dates = json_response.map { |issue| issue['updated_at'] }
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
+
+      expect_paginated_array_response(size: 3)
       expect(response_dates).to eq(response_dates.sort.reverse)
     end
 
@@ -774,9 +662,8 @@ describe API::Issues, api: true  do
       get api("#{base_url}/issues?order_by=updated_at&sort=asc", user)
 
       response_dates = json_response.map { |issue| issue['updated_at'] }
-      expect(response).to have_http_status(200)
-      expect(response).to include_pagination_headers
-      expect(json_response).to be_an Array
+
+      expect_paginated_array_response(size: 3)
       expect(response_dates).to eq(response_dates.sort)
     end
   end
@@ -1457,4 +1344,11 @@ describe API::Issues, api: true  do
 
     include_examples 'time tracking endpoints', 'issue'
   end
+
+  def expect_paginated_array_response(size: nil)
+    expect(response).to have_http_status(200)
+    expect(response).to include_pagination_headers
+    expect(json_response).to be_an Array
+    expect(json_response.length).to eq(size) if size
+  end
 end

From f51adf8c6ef403858068554022ff34aaca97a7ba Mon Sep 17 00:00:00 2001
From: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Date: Wed, 5 Apr 2017 20:20:11 +0300
Subject: [PATCH 168/278] Add more tests for subgroups feature

* subgroup can be created by owner of the group
* project can be created inside subgroup by owner of the group

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
---
 spec/features/groups_spec.rb               | 39 +++++++++++++++++-----
 spec/features/projects/new_project_spec.rb | 16 +++++++++
 2 files changed, 47 insertions(+), 8 deletions(-)

diff --git a/spec/features/groups_spec.rb b/spec/features/groups_spec.rb
index c90cc06a8f5..8bfe6f4d54b 100644
--- a/spec/features/groups_spec.rb
+++ b/spec/features/groups_spec.rb
@@ -86,17 +86,40 @@ feature 'Group', feature: true do
   describe 'create a nested group' do
     let(:group) { create(:group, path: 'foo') }
 
-    before do
-      visit subgroups_group_path(group)
-      click_link 'New Subgroup'
+    context 'as admin' do
+      before do
+        visit subgroups_group_path(group)
+        click_link 'New Subgroup'
+      end
+
+      it 'creates a nested group' do
+        fill_in 'Group path', with: 'bar'
+        click_button 'Create group'
+
+        expect(current_path).to eq(group_path('foo/bar'))
+        expect(page).to have_content("Group 'bar' was successfully created.")
+      end
     end
 
-    it 'creates a nested group' do
-      fill_in 'Group path', with: 'bar'
-      click_button 'Create group'
+    context 'as group owner' do
+      let(:user) { create(:user) }
 
-      expect(current_path).to eq(group_path('foo/bar'))
-      expect(page).to have_content("Group 'bar' was successfully created.")
+      before do
+        group.add_owner(user)
+        logout
+        login_as(user)
+
+        visit subgroups_group_path(group)
+        click_link 'New Subgroup'
+      end
+
+      it 'creates a nested group' do
+        fill_in 'Group path', with: 'bar'
+        click_button 'Create group'
+
+        expect(current_path).to eq(group_path('foo/bar'))
+        expect(page).to have_content("Group 'bar' was successfully created.")
+      end
     end
   end
 
diff --git a/spec/features/projects/new_project_spec.rb b/spec/features/projects/new_project_spec.rb
index 52196ce49bd..c66b9a34b86 100644
--- a/spec/features/projects/new_project_spec.rb
+++ b/spec/features/projects/new_project_spec.rb
@@ -71,6 +71,22 @@ feature "New project", feature: true do
         end
       end
     end
+
+    context "with subgroup namespace" do
+      let(:group) { create(:group, :private, owner: user) }
+      let(:subgroup) { create(:group, parent: group) }
+
+      before do
+        group.add_master(user)
+        visit new_project_path(namespace_id: subgroup.id)
+      end
+
+      it "selects the group namespace" do
+        namespace = find("#project_namespace_id option[selected]")
+
+        expect(namespace.text).to eq subgroup.full_path
+      end
+    end
   end
 
   context 'Import project options' do

From 9997c58fc0db6469cde1a21428e050aa7b550a9a Mon Sep 17 00:00:00 2001
From: blackst0ne <blackst0ne.ru@gmail.com>
Date: Thu, 6 Apr 2017 09:53:57 +1100
Subject: [PATCH 169/278] Add remove_concurrent_index to database helper

---
 ...ve_concurrent_index_to_database_helper.yml |  4 ++
 ...10_add_index_on_requested_at_to_members.rb |  1 +
 ...remove_keys_fingerprint_index_if_exists.rb |  1 +
 ...48_add_unique_index_to_keys_fingerprint.rb |  1 +
 ...60620115026_add_index_on_runners_locked.rb |  1 +
 ...15134306_add_index_for_pipeline_user_id.rb |  1 +
 ...25104020_merge_request_diff_remove_uniq.rb |  1 +
 ...0725104452_merge_request_diff_add_index.rb |  1 +
 ..._remove_builds_enable_index_on_projects.rb |  1 +
 ...1903_add_unique_index_to_lists_label_id.rb |  1 +
 ...0805041956_add_deleted_at_to_namespaces.rb |  1 +
 ...0160808085602_add_index_for_build_token.rb |  1 +
 ...20160810142633_remove_redundant_indexes.rb |  1 +
 ...9221631_add_index_to_note_discussion_id.rb |  1 +
 ...32256_add_incoming_email_token_to_users.rb |  1 +
 .../20160919145149_add_group_id_to_labels.rb  |  1 +
 ...0160920160832_add_index_to_labels_title.rb |  1 +
 ...161017125927_add_unique_index_to_labels.rb |  1 +
 ...dd_pipeline_id_to_merge_request_metrics.rb |  1 +
 ...81638_add_unique_index_to_subscriptions.rb |  1 +
 ...0_add_project_import_data_project_index.rb |  1 +
 .../20161124111395_add_index_to_parent_id.rb  |  1 +
 ...161128142110_remove_unnecessary_indexes.rb |  1 +
 .../20161202152035_add_index_to_routes.rb     |  1 +
 ...9_remove_uniq_path_index_from_namespace.rb |  1 +
 ...61206153751_add_path_index_to_namespace.rb |  1 +
 ...3_remove_uniq_name_index_from_namespace.rb |  1 +
 ...61206153754_add_name_index_to_namespace.rb |  1 +
 ...21_create_environment_name_unique_index.rb |  1 +
 ...0_add_unique_index_for_environment_slug.rb |  1 +
 ...12142807_add_lower_path_index_to_routes.rb |  1 +
 ...ci_builds_for_status_runner_id_and_type.rb |  1 +
 ...5_add_index_to_ci_runners_for_is_shared.rb |  1 +
 ...620_add_index_to_project_authorizations.rb |  1 +
 ...1221752_add_relative_position_to_issues.rb |  1 +
 ...dd_index_to_labels_for_type_and_project.rb |  1 +
 ...d_index_to_labels_for_title_and_project.rb |  1 +
 ...ex_to_ci_trigger_requests_for_commit_id.rb |  1 +
 ...10103609_add_index_to_user_agent_detail.rb |  1 +
 ...dd_index_for_latest_successful_pipeline.rb |  1 +
 ...40_drop_index_for_builds_project_status.rb |  1 +
 ...222143500_remove_old_project_id_columns.rb |  1 +
 .../20170313213916_add_index_to_user_ghost.rb |  1 +
 doc/development/migration_style_guide.md      | 16 ++++++-
 .../migration/create_table_migration.rb       | 14 ++++---
 .../active_record/migration/migration.rb      | 14 ++++---
 .../post_deployment_migration/migration.rb    | 14 ++++---
 lib/gitlab/database/migration_helpers.rb      | 24 +++++++++++
 rubocop/cop/migration/add_concurrent_index.rb |  2 +-
 .../cop/migration/remove_concurrent_index.rb  | 29 +++++++++++++
 rubocop/cop/migration/remove_index.rb         | 26 ++++++++++++
 rubocop/rubocop.rb                            |  2 +
 .../gitlab/database/migration_helpers_spec.rb | 42 +++++++++++++++++++
 .../migration/remove_concurrent_index_spec.rb | 41 ++++++++++++++++++
 .../cop/migration/remove_index_spec.rb        | 35 ++++++++++++++++
 55 files changed, 284 insertions(+), 21 deletions(-)
 create mode 100644 changelogs/unreleased/add_remove_concurrent_index_to_database_helper.yml
 create mode 100644 rubocop/cop/migration/remove_concurrent_index.rb
 create mode 100644 rubocop/cop/migration/remove_index.rb
 create mode 100644 spec/rubocop/cop/migration/remove_concurrent_index_spec.rb
 create mode 100644 spec/rubocop/cop/migration/remove_index_spec.rb

diff --git a/changelogs/unreleased/add_remove_concurrent_index_to_database_helper.yml b/changelogs/unreleased/add_remove_concurrent_index_to_database_helper.yml
new file mode 100644
index 00000000000..c7b06e45607
--- /dev/null
+++ b/changelogs/unreleased/add_remove_concurrent_index_to_database_helper.yml
@@ -0,0 +1,4 @@
+---
+title: Add remove_concurrent_index to database helper
+merge_request: 10441
+author: blackst0ne
diff --git a/db/migrate/20160615142710_add_index_on_requested_at_to_members.rb b/db/migrate/20160615142710_add_index_on_requested_at_to_members.rb
index 7a8ed99c68f..178e4bf5ed3 100644
--- a/db/migrate/20160615142710_add_index_on_requested_at_to_members.rb
+++ b/db/migrate/20160615142710_add_index_on_requested_at_to_members.rb
@@ -1,3 +1,4 @@
+# rubocop:disable RemoveIndex
 class AddIndexOnRequestedAtToMembers < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20160616103005_remove_keys_fingerprint_index_if_exists.rb b/db/migrate/20160616103005_remove_keys_fingerprint_index_if_exists.rb
index 4bb4204cebd..081df23f394 100644
--- a/db/migrate/20160616103005_remove_keys_fingerprint_index_if_exists.rb
+++ b/db/migrate/20160616103005_remove_keys_fingerprint_index_if_exists.rb
@@ -1,3 +1,4 @@
+# rubocop:disable RemoveIndex
 class RemoveKeysFingerprintIndexIfExists < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20160616103948_add_unique_index_to_keys_fingerprint.rb b/db/migrate/20160616103948_add_unique_index_to_keys_fingerprint.rb
index e35af38aac3..76bb6a09639 100644
--- a/db/migrate/20160616103948_add_unique_index_to_keys_fingerprint.rb
+++ b/db/migrate/20160616103948_add_unique_index_to_keys_fingerprint.rb
@@ -1,3 +1,4 @@
+# rubocop:disable RemoveIndex
 class AddUniqueIndexToKeysFingerprint < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20160620115026_add_index_on_runners_locked.rb b/db/migrate/20160620115026_add_index_on_runners_locked.rb
index 6ca486c63d1..48f4495b0a4 100644
--- a/db/migrate/20160620115026_add_index_on_runners_locked.rb
+++ b/db/migrate/20160620115026_add_index_on_runners_locked.rb
@@ -1,6 +1,7 @@
 # See http://doc.gitlab.com/ce/development/migration_style_guide.html
 # for more information on how to write migrations for GitLab.
 
+# rubocop:disable RemoveIndex
 class AddIndexOnRunnersLocked < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20160715134306_add_index_for_pipeline_user_id.rb b/db/migrate/20160715134306_add_index_for_pipeline_user_id.rb
index a05a4c679e3..fec17ffb7f6 100644
--- a/db/migrate/20160715134306_add_index_for_pipeline_user_id.rb
+++ b/db/migrate/20160715134306_add_index_for_pipeline_user_id.rb
@@ -1,3 +1,4 @@
+# rubocop:disable RemoveIndex
 class AddIndexForPipelineUserId < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20160725104020_merge_request_diff_remove_uniq.rb b/db/migrate/20160725104020_merge_request_diff_remove_uniq.rb
index 75a3eb15124..12e11bc3fbe 100644
--- a/db/migrate/20160725104020_merge_request_diff_remove_uniq.rb
+++ b/db/migrate/20160725104020_merge_request_diff_remove_uniq.rb
@@ -1,6 +1,7 @@
 # See http://doc.gitlab.com/ce/development/migration_style_guide.html
 # for more information on how to write migrations for GitLab.
 
+# rubocop:disable RemoveIndex
 class MergeRequestDiffRemoveUniq < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
   disable_ddl_transaction!
diff --git a/db/migrate/20160725104452_merge_request_diff_add_index.rb b/db/migrate/20160725104452_merge_request_diff_add_index.rb
index 6d04242dd25..60d81e0bdc0 100644
--- a/db/migrate/20160725104452_merge_request_diff_add_index.rb
+++ b/db/migrate/20160725104452_merge_request_diff_add_index.rb
@@ -1,3 +1,4 @@
+# rubocop:disable RemoveIndex
 class MergeRequestDiffAddIndex < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
   disable_ddl_transaction!
diff --git a/db/migrate/20160802010328_remove_builds_enable_index_on_projects.rb b/db/migrate/20160802010328_remove_builds_enable_index_on_projects.rb
index 5fd51cb65f1..6d7733762c8 100644
--- a/db/migrate/20160802010328_remove_builds_enable_index_on_projects.rb
+++ b/db/migrate/20160802010328_remove_builds_enable_index_on_projects.rb
@@ -1,3 +1,4 @@
+# rubocop:disable RemoveIndex
 class RemoveBuildsEnableIndexOnProjects < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20160803161903_add_unique_index_to_lists_label_id.rb b/db/migrate/20160803161903_add_unique_index_to_lists_label_id.rb
index baf2e70b127..9c1511963f7 100644
--- a/db/migrate/20160803161903_add_unique_index_to_lists_label_id.rb
+++ b/db/migrate/20160803161903_add_unique_index_to_lists_label_id.rb
@@ -1,3 +1,4 @@
+# rubocop:disable RemoveIndex
 class AddUniqueIndexToListsLabelId < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20160805041956_add_deleted_at_to_namespaces.rb b/db/migrate/20160805041956_add_deleted_at_to_namespaces.rb
index 3f074723b4a..30d98a0124e 100644
--- a/db/migrate/20160805041956_add_deleted_at_to_namespaces.rb
+++ b/db/migrate/20160805041956_add_deleted_at_to_namespaces.rb
@@ -1,3 +1,4 @@
+# rubocop:disable RemoveIndex
 class AddDeletedAtToNamespaces < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20160808085602_add_index_for_build_token.rb b/db/migrate/20160808085602_add_index_for_build_token.rb
index 6c5d7268e72..0446b2f2e15 100644
--- a/db/migrate/20160808085602_add_index_for_build_token.rb
+++ b/db/migrate/20160808085602_add_index_for_build_token.rb
@@ -1,3 +1,4 @@
+# rubocop:disable RemoveIndex
 class AddIndexForBuildToken < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20160810142633_remove_redundant_indexes.rb b/db/migrate/20160810142633_remove_redundant_indexes.rb
index 8641c6ffa8f..d7ab022d7bc 100644
--- a/db/migrate/20160810142633_remove_redundant_indexes.rb
+++ b/db/migrate/20160810142633_remove_redundant_indexes.rb
@@ -1,6 +1,7 @@
 # See http://doc.gitlab.com/ce/development/migration_style_guide.html
 # for more information on how to write migrations for GitLab.
 
+# rubocop:disable RemoveIndex
 class RemoveRedundantIndexes < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20160819221631_add_index_to_note_discussion_id.rb b/db/migrate/20160819221631_add_index_to_note_discussion_id.rb
index 8f693e97a58..843643c4e95 100644
--- a/db/migrate/20160819221631_add_index_to_note_discussion_id.rb
+++ b/db/migrate/20160819221631_add_index_to_note_discussion_id.rb
@@ -1,6 +1,7 @@
 # See http://doc.gitlab.com/ce/development/migration_style_guide.html
 # for more information on how to write migrations for GitLab.
 
+# rubocop:disable RemoveIndex
 class AddIndexToNoteDiscussionId < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20160819232256_add_incoming_email_token_to_users.rb b/db/migrate/20160819232256_add_incoming_email_token_to_users.rb
index bcad3416d04..a004a3802a2 100644
--- a/db/migrate/20160819232256_add_incoming_email_token_to_users.rb
+++ b/db/migrate/20160819232256_add_incoming_email_token_to_users.rb
@@ -1,6 +1,7 @@
 # See http://doc.gitlab.com/ce/development/migration_style_guide.html
 # for more information on how to write migrations for GitLab.
 
+# rubocop:disable RemoveIndex
 class AddIncomingEmailTokenToUsers < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20160919145149_add_group_id_to_labels.rb b/db/migrate/20160919145149_add_group_id_to_labels.rb
index e20e693f3aa..917c2b0c521 100644
--- a/db/migrate/20160919145149_add_group_id_to_labels.rb
+++ b/db/migrate/20160919145149_add_group_id_to_labels.rb
@@ -1,3 +1,4 @@
+# rubocop:disable RemoveIndex
 class AddGroupIdToLabels < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20160920160832_add_index_to_labels_title.rb b/db/migrate/20160920160832_add_index_to_labels_title.rb
index 19f7b1076a7..e38c655baee 100644
--- a/db/migrate/20160920160832_add_index_to_labels_title.rb
+++ b/db/migrate/20160920160832_add_index_to_labels_title.rb
@@ -1,3 +1,4 @@
+# rubocop:disable RemoveIndex
 class AddIndexToLabelsTitle < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20161017125927_add_unique_index_to_labels.rb b/db/migrate/20161017125927_add_unique_index_to_labels.rb
index f2b56ebfb7b..b8f6a803a0a 100644
--- a/db/migrate/20161017125927_add_unique_index_to_labels.rb
+++ b/db/migrate/20161017125927_add_unique_index_to_labels.rb
@@ -1,3 +1,4 @@
+# rubocop:disable RemoveIndex
 class AddUniqueIndexToLabels < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20161020083353_add_pipeline_id_to_merge_request_metrics.rb b/db/migrate/20161020083353_add_pipeline_id_to_merge_request_metrics.rb
index 35ad22b6c01..b77daf12f68 100644
--- a/db/migrate/20161020083353_add_pipeline_id_to_merge_request_metrics.rb
+++ b/db/migrate/20161020083353_add_pipeline_id_to_merge_request_metrics.rb
@@ -1,6 +1,7 @@
 # See http://doc.gitlab.com/ce/development/migration_style_guide.html
 # for more information on how to write migrations for GitLab.
 
+# rubocop:disable RemoveIndex
 class AddPipelineIdToMergeRequestMetrics < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20161031181638_add_unique_index_to_subscriptions.rb b/db/migrate/20161031181638_add_unique_index_to_subscriptions.rb
index 4b1b29e1265..f263377fbc6 100644
--- a/db/migrate/20161031181638_add_unique_index_to_subscriptions.rb
+++ b/db/migrate/20161031181638_add_unique_index_to_subscriptions.rb
@@ -1,3 +1,4 @@
+# rubocop:disable RemoveIndex
 class AddUniqueIndexToSubscriptions < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20161106185620_add_project_import_data_project_index.rb b/db/migrate/20161106185620_add_project_import_data_project_index.rb
index 94b8ddd46f5..b3746dc4f6c 100644
--- a/db/migrate/20161106185620_add_project_import_data_project_index.rb
+++ b/db/migrate/20161106185620_add_project_import_data_project_index.rb
@@ -1,3 +1,4 @@
+# rubocop:disable RemoveIndex
 class AddProjectImportDataProjectIndex < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20161124111395_add_index_to_parent_id.rb b/db/migrate/20161124111395_add_index_to_parent_id.rb
index 73f9d92bb22..065643e058d 100644
--- a/db/migrate/20161124111395_add_index_to_parent_id.rb
+++ b/db/migrate/20161124111395_add_index_to_parent_id.rb
@@ -1,6 +1,7 @@
 # See http://doc.gitlab.com/ce/development/migration_style_guide.html
 # for more information on how to write migrations for GitLab.
 
+# rubocop:disable RemoveIndex
 class AddIndexToParentId < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20161128142110_remove_unnecessary_indexes.rb b/db/migrate/20161128142110_remove_unnecessary_indexes.rb
index 8100287ef48..699a9368eb3 100644
--- a/db/migrate/20161128142110_remove_unnecessary_indexes.rb
+++ b/db/migrate/20161128142110_remove_unnecessary_indexes.rb
@@ -1,6 +1,7 @@
 # See http://doc.gitlab.com/ce/development/migration_style_guide.html
 # for more information on how to write migrations for GitLab.
 
+# rubocop:disable RemoveIndex
 class RemoveUnnecessaryIndexes < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
   disable_ddl_transaction!
diff --git a/db/migrate/20161202152035_add_index_to_routes.rb b/db/migrate/20161202152035_add_index_to_routes.rb
index 6d6c8906204..552b5fab68c 100644
--- a/db/migrate/20161202152035_add_index_to_routes.rb
+++ b/db/migrate/20161202152035_add_index_to_routes.rb
@@ -1,6 +1,7 @@
 # See http://doc.gitlab.com/ce/development/migration_style_guide.html
 # for more information on how to write migrations for GitLab.
 
+# rubocop:disable RemoveIndex
 class AddIndexToRoutes < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20161206153749_remove_uniq_path_index_from_namespace.rb b/db/migrate/20161206153749_remove_uniq_path_index_from_namespace.rb
index 2977917f2d1..7d39c2ae626 100644
--- a/db/migrate/20161206153749_remove_uniq_path_index_from_namespace.rb
+++ b/db/migrate/20161206153749_remove_uniq_path_index_from_namespace.rb
@@ -1,6 +1,7 @@
 # See http://doc.gitlab.com/ce/development/migration_style_guide.html
 # for more information on how to write migrations for GitLab.
 
+# rubocop:disable RemoveIndex
 class RemoveUniqPathIndexFromNamespace < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20161206153751_add_path_index_to_namespace.rb b/db/migrate/20161206153751_add_path_index_to_namespace.rb
index b0bac7d121e..623037e35cd 100644
--- a/db/migrate/20161206153751_add_path_index_to_namespace.rb
+++ b/db/migrate/20161206153751_add_path_index_to_namespace.rb
@@ -1,6 +1,7 @@
 # See http://doc.gitlab.com/ce/development/migration_style_guide.html
 # for more information on how to write migrations for GitLab.
 
+# rubocop:disable RemoveIndex
 class AddPathIndexToNamespace < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20161206153753_remove_uniq_name_index_from_namespace.rb b/db/migrate/20161206153753_remove_uniq_name_index_from_namespace.rb
index cc9d4974baa..9296ae36aa5 100644
--- a/db/migrate/20161206153753_remove_uniq_name_index_from_namespace.rb
+++ b/db/migrate/20161206153753_remove_uniq_name_index_from_namespace.rb
@@ -1,6 +1,7 @@
 # See http://doc.gitlab.com/ce/development/migration_style_guide.html
 # for more information on how to write migrations for GitLab.
 
+# rubocop:disable RemoveIndex
 class RemoveUniqNameIndexFromNamespace < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20161206153754_add_name_index_to_namespace.rb b/db/migrate/20161206153754_add_name_index_to_namespace.rb
index b3f3cb68a99..2bbd039ff27 100644
--- a/db/migrate/20161206153754_add_name_index_to_namespace.rb
+++ b/db/migrate/20161206153754_add_name_index_to_namespace.rb
@@ -1,6 +1,7 @@
 # See http://doc.gitlab.com/ce/development/migration_style_guide.html
 # for more information on how to write migrations for GitLab.
 
+# rubocop:disable RemoveIndex
 class AddNameIndexToNamespace < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20161207231621_create_environment_name_unique_index.rb b/db/migrate/20161207231621_create_environment_name_unique_index.rb
index 5ff0f5bae4d..15093350f12 100644
--- a/db/migrate/20161207231621_create_environment_name_unique_index.rb
+++ b/db/migrate/20161207231621_create_environment_name_unique_index.rb
@@ -1,3 +1,4 @@
+# rubocop:disable RemoveIndex
 class CreateEnvironmentNameUniqueIndex < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20161209153400_add_unique_index_for_environment_slug.rb b/db/migrate/20161209153400_add_unique_index_for_environment_slug.rb
index ede0316e860..42a90091b87 100644
--- a/db/migrate/20161209153400_add_unique_index_for_environment_slug.rb
+++ b/db/migrate/20161209153400_add_unique_index_for_environment_slug.rb
@@ -1,6 +1,7 @@
 # See http://doc.gitlab.com/ce/development/migration_style_guide.html
 # for more information on how to write migrations for GitLab.
 
+# rubocop:disable RemoveIndex
 class AddUniqueIndexForEnvironmentSlug < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20161212142807_add_lower_path_index_to_routes.rb b/db/migrate/20161212142807_add_lower_path_index_to_routes.rb
index 53f4c6bbb18..76db5179795 100644
--- a/db/migrate/20161212142807_add_lower_path_index_to_routes.rb
+++ b/db/migrate/20161212142807_add_lower_path_index_to_routes.rb
@@ -1,6 +1,7 @@
 # See http://doc.gitlab.com/ce/development/migration_style_guide.html
 # for more information on how to write migrations for GitLab.
 
+# rubocop:disable RemoveIndex
 class AddLowerPathIndexToRoutes < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20170121123724_add_index_to_ci_builds_for_status_runner_id_and_type.rb b/db/migrate/20170121123724_add_index_to_ci_builds_for_status_runner_id_and_type.rb
index 4ea953f2b78..c006098fafd 100644
--- a/db/migrate/20170121123724_add_index_to_ci_builds_for_status_runner_id_and_type.rb
+++ b/db/migrate/20170121123724_add_index_to_ci_builds_for_status_runner_id_and_type.rb
@@ -1,3 +1,4 @@
+# rubocop:disable RemoveIndex
 class AddIndexToCiBuildsForStatusRunnerIdAndType < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20170121130655_add_index_to_ci_runners_for_is_shared.rb b/db/migrate/20170121130655_add_index_to_ci_runners_for_is_shared.rb
index 620befcf4d7..00aa0b311b1 100644
--- a/db/migrate/20170121130655_add_index_to_ci_runners_for_is_shared.rb
+++ b/db/migrate/20170121130655_add_index_to_ci_runners_for_is_shared.rb
@@ -1,3 +1,4 @@
+# rubocop:disable RemoveIndex
 class AddIndexToCiRunnersForIsShared < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20170130204620_add_index_to_project_authorizations.rb b/db/migrate/20170130204620_add_index_to_project_authorizations.rb
index 629b49436e3..aded62e08b3 100644
--- a/db/migrate/20170130204620_add_index_to_project_authorizations.rb
+++ b/db/migrate/20170130204620_add_index_to_project_authorizations.rb
@@ -1,3 +1,4 @@
+# rubocop:disable RemoveIndex
 class AddIndexToProjectAuthorizations < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20170131221752_add_relative_position_to_issues.rb b/db/migrate/20170131221752_add_relative_position_to_issues.rb
index 1baad0893e3..fd18d8b6a60 100644
--- a/db/migrate/20170131221752_add_relative_position_to_issues.rb
+++ b/db/migrate/20170131221752_add_relative_position_to_issues.rb
@@ -1,6 +1,7 @@
 # See http://doc.gitlab.com/ce/development/migration_style_guide.html
 # for more information on how to write migrations for GitLab.
 
+# rubocop:disable RemoveIndex
 class AddRelativePositionToIssues < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20170204181513_add_index_to_labels_for_type_and_project.rb b/db/migrate/20170204181513_add_index_to_labels_for_type_and_project.rb
index 31ef458c44f..b1b0a601007 100644
--- a/db/migrate/20170204181513_add_index_to_labels_for_type_and_project.rb
+++ b/db/migrate/20170204181513_add_index_to_labels_for_type_and_project.rb
@@ -1,3 +1,4 @@
+# rubocop:disable RemoveIndex
 class AddIndexToLabelsForTypeAndProject < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20170210062829_add_index_to_labels_for_title_and_project.rb b/db/migrate/20170210062829_add_index_to_labels_for_title_and_project.rb
index 70fb0ef12f9..2c20f6a48ab 100644
--- a/db/migrate/20170210062829_add_index_to_labels_for_title_and_project.rb
+++ b/db/migrate/20170210062829_add_index_to_labels_for_title_and_project.rb
@@ -1,3 +1,4 @@
+# rubocop:disable RemoveIndex
 class AddIndexToLabelsForTitleAndProject < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20170210075922_add_index_to_ci_trigger_requests_for_commit_id.rb b/db/migrate/20170210075922_add_index_to_ci_trigger_requests_for_commit_id.rb
index 07d4f8af27f..c31057f2617 100644
--- a/db/migrate/20170210075922_add_index_to_ci_trigger_requests_for_commit_id.rb
+++ b/db/migrate/20170210075922_add_index_to_ci_trigger_requests_for_commit_id.rb
@@ -1,3 +1,4 @@
+# rubocop:disable RemoveIndex
 class AddIndexToCiTriggerRequestsForCommitId < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20170210103609_add_index_to_user_agent_detail.rb b/db/migrate/20170210103609_add_index_to_user_agent_detail.rb
index 2d8329b7862..ba4976a5ce8 100644
--- a/db/migrate/20170210103609_add_index_to_user_agent_detail.rb
+++ b/db/migrate/20170210103609_add_index_to_user_agent_detail.rb
@@ -1,6 +1,7 @@
 # See http://doc.gitlab.com/ce/development/migration_style_guide.html
 # for more information on how to write migrations for GitLab.
 
+# rubocop:disable RemoveIndex
 class AddIndexToUserAgentDetail < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/db/migrate/20170216135621_add_index_for_latest_successful_pipeline.rb b/db/migrate/20170216135621_add_index_for_latest_successful_pipeline.rb
index 8a96a784c97..884c4e569d6 100644
--- a/db/migrate/20170216135621_add_index_for_latest_successful_pipeline.rb
+++ b/db/migrate/20170216135621_add_index_for_latest_successful_pipeline.rb
@@ -1,3 +1,4 @@
+# rubocop:disable RemoveIndex
 class AddIndexForLatestSuccessfulPipeline < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
   DOWNTIME = false
diff --git a/db/migrate/20170216141440_drop_index_for_builds_project_status.rb b/db/migrate/20170216141440_drop_index_for_builds_project_status.rb
index a2839f52d89..56ad566ca67 100644
--- a/db/migrate/20170216141440_drop_index_for_builds_project_status.rb
+++ b/db/migrate/20170216141440_drop_index_for_builds_project_status.rb
@@ -1,3 +1,4 @@
+# rubocop:disable RemoveIndex
 class DropIndexForBuildsProjectStatus < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
   DOWNTIME = false
diff --git a/db/migrate/20170222143500_remove_old_project_id_columns.rb b/db/migrate/20170222143500_remove_old_project_id_columns.rb
index eac93e8e407..268144a2552 100644
--- a/db/migrate/20170222143500_remove_old_project_id_columns.rb
+++ b/db/migrate/20170222143500_remove_old_project_id_columns.rb
@@ -1,3 +1,4 @@
+# rubocop:disable RemoveIndex
 class RemoveOldProjectIdColumns < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
   disable_ddl_transaction!
diff --git a/db/migrate/20170313213916_add_index_to_user_ghost.rb b/db/migrate/20170313213916_add_index_to_user_ghost.rb
index c429039c275..fe5847ed225 100644
--- a/db/migrate/20170313213916_add_index_to_user_ghost.rb
+++ b/db/migrate/20170313213916_add_index_to_user_ghost.rb
@@ -1,6 +1,7 @@
 # See http://doc.gitlab.com/ce/development/migration_style_guide.html
 # for more information on how to write migrations for GitLab.
 
+# rubocop:disable RemoveIndex
 class AddIndexToUserGhost < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
diff --git a/doc/development/migration_style_guide.md b/doc/development/migration_style_guide.md
index fd8335d251e..587922d0136 100644
--- a/doc/development/migration_style_guide.md
+++ b/doc/development/migration_style_guide.md
@@ -58,10 +58,22 @@ migration was tested.
 
 ## Removing indices
 
-If you need to remove index, please add a condition like in following example:
+When removing an index make sure to use the method `remove_concurrent_index` instead
+of the regular `remove_index` method. The `remove_concurrent_index` method
+automatically drops concurrent indexes when using PostgreSQL, removing the
+need for downtime. To use this method you must disable transactions by calling
+the method `disable_ddl_transaction!` in the body of your migration class like
+so:
 
 ```ruby
-remove_index :namespaces, column: :name if index_exists?(:namespaces, :name)
+class MyMigration < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+  disable_ddl_transaction!
+
+  def up
+    remove_concurrent_index :table_name, :column_name if index_exists?(:table_name, :column_name)
+  end
+end
 ```
 
 ## Adding indices
diff --git a/generator_templates/active_record/migration/create_table_migration.rb b/generator_templates/active_record/migration/create_table_migration.rb
index aad8626a720..59a9d37df0f 100644
--- a/generator_templates/active_record/migration/create_table_migration.rb
+++ b/generator_templates/active_record/migration/create_table_migration.rb
@@ -12,12 +12,14 @@ class <%= migration_class_name %> < ActiveRecord::Migration
   # migration requires downtime.
   # DOWNTIME_REASON = ''
 
-  # When using the methods "add_concurrent_index" or "add_column_with_default"
-  # you must disable the use of transactions as these methods can not run in an
-  # existing transaction. When using "add_concurrent_index" make sure that this
-  # method is the _only_ method called in the migration, any other changes
-  # should go in a separate migration. This ensures that upon failure _only_ the
-  # index creation fails and can be retried or reverted easily.
+  # When using the methods "add_concurrent_index", "remove_concurrent_index" or
+  # "add_column_with_default" you must disable the use of transactions
+  # as these methods can not run in an existing transaction.
+  # When using "add_concurrent_index" or "remove_concurrent_index" methods make sure
+  # that either of them is the _only_ method called in the migration,
+  # any other changes should go in a separate migration.
+  # This ensures that upon failure _only_ the index creation or removing fails
+  # and can be retried or reverted easily.
   #
   # To disable transactions uncomment the following line and remove these
   # comments:
diff --git a/generator_templates/active_record/migration/migration.rb b/generator_templates/active_record/migration/migration.rb
index 825bc8bdf61..08752b3af50 100644
--- a/generator_templates/active_record/migration/migration.rb
+++ b/generator_templates/active_record/migration/migration.rb
@@ -12,12 +12,14 @@ class <%= migration_class_name %> < ActiveRecord::Migration
   # migration requires downtime.
   # DOWNTIME_REASON = ''
 
-  # When using the methods "add_concurrent_index" or "add_column_with_default"
-  # you must disable the use of transactions as these methods can not run in an
-  # existing transaction. When using "add_concurrent_index" make sure that this
-  # method is the _only_ method called in the migration, any other changes
-  # should go in a separate migration. This ensures that upon failure _only_ the
-  # index creation fails and can be retried or reverted easily.
+  # When using the methods "add_concurrent_index", "remove_concurrent_index" or
+  # "add_column_with_default" you must disable the use of transactions
+  # as these methods can not run in an existing transaction.
+  # When using "add_concurrent_index" or "remove_concurrent_index" methods make sure
+  # that either of them is the _only_ method called in the migration,
+  # any other changes should go in a separate migration.
+  # This ensures that upon failure _only_ the index creation or removing fails
+  # and can be retried or reverted easily.
   #
   # To disable transactions uncomment the following line and remove these
   # comments:
diff --git a/generator_templates/rails/post_deployment_migration/migration.rb b/generator_templates/rails/post_deployment_migration/migration.rb
index 1a7b8d5bf35..f2dff84b618 100644
--- a/generator_templates/rails/post_deployment_migration/migration.rb
+++ b/generator_templates/rails/post_deployment_migration/migration.rb
@@ -6,12 +6,14 @@ class <%= migration_class_name %> < ActiveRecord::Migration
 
   DOWNTIME = false
 
-  # When using the methods "add_concurrent_index" or "add_column_with_default"
-  # you must disable the use of transactions as these methods can not run in an
-  # existing transaction. When using "add_concurrent_index" make sure that this
-  # method is the _only_ method called in the migration, any other changes
-  # should go in a separate migration. This ensures that upon failure _only_ the
-  # index creation fails and can be retried or reverted easily.
+  # When using the methods "add_concurrent_index", "remove_concurrent_index" or
+  # "add_column_with_default" you must disable the use of transactions
+  # as these methods can not run in an existing transaction.
+  # When using "add_concurrent_index" or "remove_concurrent_index" methods make sure
+  # that either of them is the _only_ method called in the migration,
+  # any other changes should go in a separate migration.
+  # This ensures that upon failure _only_ the index creation or removing fails
+  # and can be retried or reverted easily.
   #
   # To disable transactions uncomment the following line and remove these
   # comments:
diff --git a/lib/gitlab/database/migration_helpers.rb b/lib/gitlab/database/migration_helpers.rb
index fc445ab9483..525aa920328 100644
--- a/lib/gitlab/database/migration_helpers.rb
+++ b/lib/gitlab/database/migration_helpers.rb
@@ -26,6 +26,30 @@ module Gitlab
         add_index(table_name, column_name, options)
       end
 
+      # Removes an existed index, concurrently when supported
+      #
+      # On PostgreSQL this method removes an index concurrently.
+      #
+      # Example:
+      #
+      #     remove_concurrent_index :users, :some_column
+      #
+      # See Rails' `remove_index` for more info on the available arguments.
+      def remove_concurrent_index(table_name, column_name, options = {})
+        if transaction_open?
+          raise 'remove_concurrent_index can not be run inside a transaction, ' \
+            'you can disable transactions by calling disable_ddl_transaction! ' \
+            'in the body of your migration class'
+        end
+
+        if Database.postgresql?
+          options = options.merge({ algorithm: :concurrently })
+          disable_statement_timeout
+        end
+
+        remove_index(table_name, options.merge({ column: column_name }))
+      end
+
       # Adds a foreign key with only minimal locking on the tables involved.
       #
       # This method only requires minimal locking when using PostgreSQL. When
diff --git a/rubocop/cop/migration/add_concurrent_index.rb b/rubocop/cop/migration/add_concurrent_index.rb
index 332fb7dcbd7..69852f4d580 100644
--- a/rubocop/cop/migration/add_concurrent_index.rb
+++ b/rubocop/cop/migration/add_concurrent_index.rb
@@ -9,7 +9,7 @@ module RuboCop
         include MigrationHelpers
 
         MSG = '`add_concurrent_index` is not reversible so you must manually define ' \
-          'the `up` and `down` methods in your migration class, using `remove_index` in `down`'.freeze
+          'the `up` and `down` methods in your migration class, using `remove_concurrent_index` in `down`'.freeze
 
         def on_send(node)
           return unless in_migration?(node)
diff --git a/rubocop/cop/migration/remove_concurrent_index.rb b/rubocop/cop/migration/remove_concurrent_index.rb
new file mode 100644
index 00000000000..268c49865cb
--- /dev/null
+++ b/rubocop/cop/migration/remove_concurrent_index.rb
@@ -0,0 +1,29 @@
+require_relative '../../migration_helpers'
+
+module RuboCop
+  module Cop
+    module Migration
+      # Cop that checks if `remove_concurrent_index` is used with `up`/`down` methods
+      # and not `change`.
+      class RemoveConcurrentIndex < RuboCop::Cop::Cop
+        include MigrationHelpers
+
+        MSG = '`remove_concurrent_index` is not reversible so you must manually define ' \
+          'the `up` and `down` methods in your migration class, using `add_concurrent_index` in `down`'.freeze
+
+        def on_send(node)
+          return unless in_migration?(node)
+          return unless node.children[1] == :remove_concurrent_index
+
+          node.each_ancestor(:def) do |def_node|
+            add_offense(def_node, :name) if method_name(def_node) == :change
+          end
+        end
+
+        def method_name(node)
+          node.children[0]
+        end
+      end
+    end
+  end
+end
diff --git a/rubocop/cop/migration/remove_index.rb b/rubocop/cop/migration/remove_index.rb
new file mode 100644
index 00000000000..613b35dd00d
--- /dev/null
+++ b/rubocop/cop/migration/remove_index.rb
@@ -0,0 +1,26 @@
+require_relative '../../migration_helpers'
+
+module RuboCop
+  module Cop
+    module Migration
+      # Cop that checks if indexes are removed in a concurrent manner.
+      class RemoveIndex < RuboCop::Cop::Cop
+        include MigrationHelpers
+
+        MSG = '`remove_index` requires downtime, use `remove_concurrent_index` instead'.freeze
+
+        def on_def(node)
+          return unless in_migration?(node)
+
+          node.each_descendant(:send) do |send_node|
+            add_offense(send_node, :selector) if method_name(send_node) == :remove_index
+          end
+        end
+
+        def method_name(node)
+          node.children[1]
+        end
+      end
+    end
+  end
+end
diff --git a/rubocop/rubocop.rb b/rubocop/rubocop.rb
index a50a522cf9d..d580aa6857a 100644
--- a/rubocop/rubocop.rb
+++ b/rubocop/rubocop.rb
@@ -5,3 +5,5 @@ require_relative 'cop/migration/add_column_with_default'
 require_relative 'cop/migration/add_concurrent_foreign_key'
 require_relative 'cop/migration/add_concurrent_index'
 require_relative 'cop/migration/add_index'
+require_relative 'cop/migration/remove_concurrent_index'
+require_relative 'cop/migration/remove_index'
diff --git a/spec/lib/gitlab/database/migration_helpers_spec.rb b/spec/lib/gitlab/database/migration_helpers_spec.rb
index e007044868c..4ac79454647 100644
--- a/spec/lib/gitlab/database/migration_helpers_spec.rb
+++ b/spec/lib/gitlab/database/migration_helpers_spec.rb
@@ -58,6 +58,48 @@ describe Gitlab::Database::MigrationHelpers, lib: true do
     end
   end
 
+  describe '#remove_concurrent_index' do
+    context 'outside a transaction' do
+      before do
+        allow(model).to receive(:transaction_open?).and_return(false)
+      end
+
+      context 'using PostgreSQL' do
+        before do
+          allow(Gitlab::Database).to receive(:postgresql?).and_return(true)
+          allow(model).to receive(:disable_statement_timeout)
+        end
+
+        it 'removes the index concurrently' do
+          expect(model).to receive(:remove_index).
+            with(:users, { algorithm: :concurrently, column: :foo })
+
+          model.remove_concurrent_index(:users, :foo)
+        end
+      end
+
+      context 'using MySQL' do
+        it 'removes an index' do
+          expect(Gitlab::Database).to receive(:postgresql?).and_return(false)
+
+          expect(model).to receive(:remove_index).
+            with(:users, { column: :foo })
+
+          model.remove_concurrent_index(:users, :foo)
+        end
+      end
+    end
+
+    context 'inside a transaction' do
+      it 'raises RuntimeError' do
+        expect(model).to receive(:transaction_open?).and_return(true)
+
+        expect { model.remove_concurrent_index(:users, :foo) }.
+          to raise_error(RuntimeError)
+      end
+    end
+  end
+
   describe '#add_concurrent_foreign_key' do
     context 'inside a transaction' do
       it 'raises an error' do
diff --git a/spec/rubocop/cop/migration/remove_concurrent_index_spec.rb b/spec/rubocop/cop/migration/remove_concurrent_index_spec.rb
new file mode 100644
index 00000000000..a714bf4e5d5
--- /dev/null
+++ b/spec/rubocop/cop/migration/remove_concurrent_index_spec.rb
@@ -0,0 +1,41 @@
+require 'spec_helper'
+
+require 'rubocop'
+require 'rubocop/rspec/support'
+
+require_relative '../../../../rubocop/cop/migration/remove_concurrent_index'
+
+describe RuboCop::Cop::Migration::RemoveConcurrentIndex do
+  include CopHelper
+
+  subject(:cop) { described_class.new }
+
+  context 'in migration' do
+    before do
+      allow(cop).to receive(:in_migration?).and_return(true)
+    end
+
+    it 'registers an offense when remove_concurrent_index is used inside a change method' do
+      inspect_source(cop, 'def change; remove_concurrent_index :table, :column; end')
+
+      aggregate_failures do
+        expect(cop.offenses.size).to eq(1)
+        expect(cop.offenses.map(&:line)).to eq([1])
+      end
+    end
+
+    it 'registers no offense when remove_concurrent_index is used inside an up method' do
+      inspect_source(cop, 'def up; remove_concurrent_index :table, :column; end')
+
+      expect(cop.offenses.size).to eq(0)
+    end
+  end
+
+  context 'outside of migration' do
+    it 'registers no offense' do
+      inspect_source(cop, 'def change; remove_concurrent_index :table, :column; end')
+
+      expect(cop.offenses.size).to eq(0)
+    end
+  end
+end
diff --git a/spec/rubocop/cop/migration/remove_index_spec.rb b/spec/rubocop/cop/migration/remove_index_spec.rb
new file mode 100644
index 00000000000..31923cb7429
--- /dev/null
+++ b/spec/rubocop/cop/migration/remove_index_spec.rb
@@ -0,0 +1,35 @@
+require 'spec_helper'
+
+require 'rubocop'
+require 'rubocop/rspec/support'
+
+require_relative '../../../../rubocop/cop/migration/remove_index'
+
+describe RuboCop::Cop::Migration::RemoveIndex do
+  include CopHelper
+
+  subject(:cop) { described_class.new }
+
+  context 'in migration' do
+    before do
+      allow(cop).to receive(:in_migration?).and_return(true)
+    end
+
+    it 'registers an offense when remove_index is used' do
+      inspect_source(cop, 'def change; remove_index :table, :column; end')
+
+      aggregate_failures do
+        expect(cop.offenses.size).to eq(1)
+        expect(cop.offenses.map(&:line)).to eq([1])
+      end
+    end
+  end
+
+  context 'outside of migration' do
+    it 'registers no offense' do
+      inspect_source(cop, 'def change; remove_index :table, :column; end')
+
+      expect(cop.offenses.size).to eq(0)
+    end
+  end
+end

From b821ed6fc270151c6be15493f431641a196b756d Mon Sep 17 00:00:00 2001
From: DJ Mountney <david@twkie.net>
Date: Wed, 5 Apr 2017 17:31:18 -0700
Subject: [PATCH 170/278] Update CHANGELOG.md for 9.0.4

[ci skip]
---
 CHANGELOG.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3e5475a2296..a10369c98a6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,14 @@
 documentation](doc/development/changelog.md) for instructions on adding your own
 entry.
 
+## 9.0.4 (2017-04-05)
+
+- Don’t show source project name when user does not have access.
+- Remove the class attribute from the whitelist for HTML generated from Markdown.
+- Fix path disclosure in project import/export.
+- Fix for open redirect vulnerability using continue[to] in URL when requesting project import status.
+- Fix for open redirect vulnerabilities in todos, issues, and MR controllers.
+
 ## 9.0.3 (2017-04-05)
 
 - Fix name colision when importing GitHub pull requests from forked repositories. !9719

From 11b350ee000beda8fc45b312822a309a2df8c088 Mon Sep 17 00:00:00 2001
From: DJ Mountney <david@twkie.net>
Date: Wed, 5 Apr 2017 17:57:31 -0700
Subject: [PATCH 171/278] Update CHANGELOG.md for 8.17.5

[ci skip]
---
 CHANGELOG.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index a10369c98a6..f8484471236 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -328,6 +328,14 @@ entry.
 - Change development tanuki favicon colors to match logo color order.
 - API issues - support filtering by iids.
 
+## 8.17.5 (2017-04-05)
+
+- Don’t show source project name when user does not have access.
+- Remove the class attribute from the whitelist for HTML generated from Markdown.
+- Fix path disclosure in project import/export.
+- Fix for open redirect vulnerability using continue[to] in URL when requesting project import status.
+- Fix for open redirect vulnerabilities in todos, issues, and MR controllers.
+
 ## 8.17.4 (2017-03-19)
 
 - Only show public emails in atom feeds.

From 5fde7c6c3b415656fe443a3ce27f12f41507a713 Mon Sep 17 00:00:00 2001
From: DJ Mountney <david@twkie.net>
Date: Wed, 5 Apr 2017 18:02:21 -0700
Subject: [PATCH 172/278] Update CHANGELOG.md for 8.16.9

[ci skip]
---
 CHANGELOG.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index f8484471236..712a4970a41 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -549,6 +549,14 @@ entry.
 - Remove deprecated GitlabCiService.
 - Requeue pending deletion projects.
 
+## 8.16.9 (2017-04-05)
+
+- Don’t show source project name when user does not have access.
+- Remove the class attribute from the whitelist for HTML generated from Markdown.
+- Fix path disclosure in project import/export.
+- Fix for open redirect vulnerability using continue[to] in URL when requesting project import status.
+- Fix for open redirect vulnerabilities in todos, issues, and MR controllers.
+
 ## 8.16.8 (2017-03-19)
 
 - Only show public emails in atom feeds.

From 1c783007e6e2db25623eac3b3b1ef15bfdf95193 Mon Sep 17 00:00:00 2001
From: Regis Boudinot <boudinot.regis@yahoo.com>
Date: Thu, 6 Apr 2017 01:13:06 +0000
Subject: [PATCH 173/278] Issue title realtime

---
 app/assets/javascripts/issue_show/index.js    | 26 +++++++
 .../javascripts/issue_show/issue_title.js     | 78 +++++++++++++++++++
 .../javascripts/issue_show/services/index.js  | 10 +++
 .../stores/pipelines_store.js                 |  4 +-
 .../vue_realtime_listener/index.js            | 36 ++-------
 app/controllers/projects/issues_controller.rb |  9 ++-
 app/models/issue.rb                           | 11 +++
 app/views/projects/issues/show.html.haml      |  9 ++-
 config/routes/project.rb                      |  1 +
 config/webpack.config.js                      |  1 +
 lib/gitlab/etag_caching/middleware.rb         |  3 +-
 .../features/gitlab_flavored_markdown_spec.rb | 12 ++-
 spec/features/issues/award_emoji_spec.rb      |  5 +-
 spec/features/issues/move_spec.rb             |  4 +-
 spec/features/issues/spam_issues_spec.rb      |  2 +-
 spec/features/issues_spec.rb                  | 17 ++++
 .../issue_show/issue_title_spec.js            | 22 ++++++
 spec/javascripts/test_bundle.js               |  1 +
 18 files changed, 210 insertions(+), 41 deletions(-)
 create mode 100644 app/assets/javascripts/issue_show/index.js
 create mode 100644 app/assets/javascripts/issue_show/issue_title.js
 create mode 100644 app/assets/javascripts/issue_show/services/index.js
 create mode 100644 spec/javascripts/issue_show/issue_title_spec.js

diff --git a/app/assets/javascripts/issue_show/index.js b/app/assets/javascripts/issue_show/index.js
new file mode 100644
index 00000000000..b6ce8e83729
--- /dev/null
+++ b/app/assets/javascripts/issue_show/index.js
@@ -0,0 +1,26 @@
+import Vue from 'vue';
+import IssueTitle from './issue_title';
+import '../vue_shared/vue_resource_interceptor';
+
+const vueOptions = () => ({
+  el: '.issue-title-entrypoint',
+  components: {
+    IssueTitle,
+  },
+  data() {
+    const issueTitleData = document.querySelector('.issue-title-data').dataset;
+
+    return {
+      initialTitle: issueTitleData.initialTitle,
+      endpoint: issueTitleData.endpoint,
+    };
+  },
+  template: `
+    <IssueTitle
+      :initialTitle="initialTitle"
+      :endpoint="endpoint"
+    />
+  `,
+});
+
+(() => new Vue(vueOptions()))();
diff --git a/app/assets/javascripts/issue_show/issue_title.js b/app/assets/javascripts/issue_show/issue_title.js
new file mode 100644
index 00000000000..1184c8956dc
--- /dev/null
+++ b/app/assets/javascripts/issue_show/issue_title.js
@@ -0,0 +1,78 @@
+import Visibility from 'visibilityjs';
+import Poll from './../lib/utils/poll';
+import Service from './services/index';
+
+export default {
+  props: {
+    initialTitle: { required: true, type: String },
+    endpoint: { required: true, type: String },
+  },
+  data() {
+    const resource = new Service(this.$http, this.endpoint);
+
+    const poll = new Poll({
+      resource,
+      method: 'getTitle',
+      successCallback: (res) => {
+        this.renderResponse(res);
+      },
+      errorCallback: (err) => {
+        if (process.env.NODE_ENV !== 'production') {
+          // eslint-disable-next-line no-console
+          console.error('ISSUE SHOW TITLE REALTIME ERROR', err);
+        } else {
+          throw new Error(err);
+        }
+      },
+    });
+
+    return {
+      poll,
+      timeoutId: null,
+      title: this.initialTitle,
+    };
+  },
+  methods: {
+    fetch() {
+      this.poll.makeRequest();
+
+      Visibility.change(() => {
+        if (!Visibility.hidden()) {
+          this.poll.restart();
+        } else {
+          this.poll.stop();
+        }
+      });
+    },
+    renderResponse(res) {
+      const body = JSON.parse(res.body);
+      this.triggerAnimation(body);
+    },
+    triggerAnimation(body) {
+      const { title } = body;
+
+      /**
+      * since opacity is changed, even if there is no diff for Vue to update
+      * we must check the title even on a 304 to ensure no visual change
+      */
+      if (this.title === title) return;
+
+      this.$el.style.opacity = 0;
+
+      this.timeoutId = setTimeout(() => {
+        this.title = title;
+
+        this.$el.style.transition = 'opacity 0.2s ease';
+        this.$el.style.opacity = 1;
+
+        clearTimeout(this.timeoutId);
+      }, 100);
+    },
+  },
+  created() {
+    this.fetch();
+  },
+  template: `
+    <h2 class='title' v-html='title'></h2>
+  `,
+};
diff --git a/app/assets/javascripts/issue_show/services/index.js b/app/assets/javascripts/issue_show/services/index.js
new file mode 100644
index 00000000000..c4ab0b1e07a
--- /dev/null
+++ b/app/assets/javascripts/issue_show/services/index.js
@@ -0,0 +1,10 @@
+export default class Service {
+  constructor(resource, endpoint) {
+    this.resource = resource;
+    this.endpoint = endpoint;
+  }
+
+  getTitle() {
+    return this.resource.get(this.endpoint);
+  }
+}
diff --git a/app/assets/javascripts/vue_pipelines_index/stores/pipelines_store.js b/app/assets/javascripts/vue_pipelines_index/stores/pipelines_store.js
index 7ac10086a55..377ec8ba2cc 100644
--- a/app/assets/javascripts/vue_pipelines_index/stores/pipelines_store.js
+++ b/app/assets/javascripts/vue_pipelines_index/stores/pipelines_store.js
@@ -1,5 +1,5 @@
 /* eslint-disable no-underscore-dangle*/
-import '../../vue_realtime_listener';
+import VueRealtimeListener from '../../vue_realtime_listener';
 
 export default class PipelinesStore {
   constructor() {
@@ -56,6 +56,6 @@ export default class PipelinesStore {
     const removeIntervals = () => clearInterval(this.timeLoopInterval);
     const startIntervals = () => startTimeLoops();
 
-    gl.VueRealtimeListener(removeIntervals, startIntervals);
+    VueRealtimeListener(removeIntervals, startIntervals);
   }
 }
diff --git a/app/assets/javascripts/vue_realtime_listener/index.js b/app/assets/javascripts/vue_realtime_listener/index.js
index 30f6680a673..4ddb2f975b0 100644
--- a/app/assets/javascripts/vue_realtime_listener/index.js
+++ b/app/assets/javascripts/vue_realtime_listener/index.js
@@ -1,29 +1,9 @@
-/* eslint-disable no-param-reassign */
+export default (removeIntervals, startIntervals) => {
+  window.removeEventListener('focus', startIntervals);
+  window.removeEventListener('blur', removeIntervals);
+  window.removeEventListener('onbeforeload', removeIntervals);
 
-((gl) => {
-  gl.VueRealtimeListener = (removeIntervals, startIntervals) => {
-    const removeAll = () => {
-      removeIntervals();
-      window.removeEventListener('beforeunload', removeIntervals);
-      window.removeEventListener('focus', startIntervals);
-      window.removeEventListener('blur', removeIntervals);
-      document.removeEventListener('beforeunload', removeAll);
-    };
-
-    window.addEventListener('beforeunload', removeIntervals);
-    window.addEventListener('focus', startIntervals);
-    window.addEventListener('blur', removeIntervals);
-    document.addEventListener('beforeunload', removeAll);
-
-    // add removeAll methods to stack
-    const stack = gl.VueRealtimeListener.reset;
-    gl.VueRealtimeListener.reset = () => {
-      gl.VueRealtimeListener.reset = stack;
-      removeAll();
-      stack();
-    };
-  };
-
-  // remove all event listeners and intervals
-  gl.VueRealtimeListener.reset = () => undefined; // noop
-})(window.gl || (window.gl = {}));
+  window.addEventListener('focus', startIntervals);
+  window.addEventListener('blur', removeIntervals);
+  window.addEventListener('onbeforeload', removeIntervals);
+};
diff --git a/app/controllers/projects/issues_controller.rb b/app/controllers/projects/issues_controller.rb
index d984e6d3918..3a870ae4241 100644
--- a/app/controllers/projects/issues_controller.rb
+++ b/app/controllers/projects/issues_controller.rb
@@ -11,10 +11,10 @@ class Projects::IssuesController < Projects::ApplicationController
   before_action :redirect_to_external_issue_tracker, only: [:index, :new]
   before_action :module_enabled
   before_action :issue, only: [:edit, :update, :show, :referenced_merge_requests,
-                               :related_branches, :can_create_branch]
+                               :related_branches, :can_create_branch, :rendered_title]
 
   # Allow read any issue
-  before_action :authorize_read_issue!, only: [:show]
+  before_action :authorize_read_issue!, only: [:show, :rendered_title]
 
   # Allow write(create) issue
   before_action :authorize_create_issue!, only: [:new, :create]
@@ -200,6 +200,11 @@ class Projects::IssuesController < Projects::ApplicationController
     end
   end
 
+  def rendered_title
+    Gitlab::PollingInterval.set_header(response, interval: 3_000)
+    render json: { title: view_context.markdown_field(@issue, :title) }
+  end
+
   protected
 
   def issue
diff --git a/app/models/issue.rb b/app/models/issue.rb
index 472796df9df..f9704b0d754 100644
--- a/app/models/issue.rb
+++ b/app/models/issue.rb
@@ -40,6 +40,8 @@ class Issue < ActiveRecord::Base
 
   scope :include_associations, -> { includes(:assignee, :labels, project: :namespace) }
 
+  after_save :expire_etag_cache
+
   attr_spammable :title, spam_title: true
   attr_spammable :description, spam_description: true
 
@@ -252,4 +254,13 @@ class Issue < ActiveRecord::Base
   def publicly_visible?
     project.public? && !confidential?
   end
+
+  def expire_etag_cache
+    key = Gitlab::Routing.url_helpers.rendered_title_namespace_project_issue_path(
+      project.namespace,
+      project,
+      self
+    )
+    Gitlab::EtagCaching::Store.new.touch(key)
+  end
 end
diff --git a/app/views/projects/issues/show.html.haml b/app/views/projects/issues/show.html.haml
index 6ac05bf3afe..885795ccb5c 100644
--- a/app/views/projects/issues/show.html.haml
+++ b/app/views/projects/issues/show.html.haml
@@ -49,11 +49,12 @@
         = link_to 'Submit as spam', mark_as_spam_namespace_project_issue_path(@project.namespace, @project, @issue), method: :post, class: 'hidden-xs hidden-sm btn btn-grouped btn-spam', title: 'Submit as spam'
       = link_to 'Edit', edit_namespace_project_issue_path(@project.namespace, @project, @issue), class: 'hidden-xs hidden-sm btn btn-grouped issuable-edit'
 
-
 .issue-details.issuable-details
   .detail-page-description.content-block{ class: ('hide-bottom-border' unless @issue.description.present? ) }
-    %h2.title
-      = markdown_field(@issue, :title)
+    .issue-title-data.hidden{ "data" => { "initial-title" => markdown_field(@issue, :title),
+      "endpoint" => rendered_title_namespace_project_issue_path(@project.namespace, @project, @issue),
+    } }
+    .issue-title-entrypoint
     - if @issue.description.present?
       .description{ class: can?(current_user, :update_issue, @issue) ? 'js-task-list-container' : '' }
         .wiki
@@ -77,3 +78,5 @@
     = render 'projects/issues/discussion'
 
 = render 'shared/issuable/sidebar', issuable: @issue
+
+= page_specific_javascript_bundle_tag('issue_show')
diff --git a/config/routes/project.rb b/config/routes/project.rb
index 7244f851869..62e2e6145fd 100644
--- a/config/routes/project.rb
+++ b/config/routes/project.rb
@@ -250,6 +250,7 @@ constraints(ProjectUrlConstrainer.new) do
           get :referenced_merge_requests
           get :related_branches
           get :can_create_branch
+          get :rendered_title
         end
         collection do
           post  :bulk_update
diff --git a/config/webpack.config.js b/config/webpack.config.js
index 9b597f7a04e..69d8c5640f7 100644
--- a/config/webpack.config.js
+++ b/config/webpack.config.js
@@ -46,6 +46,7 @@ var config = {
     u2f:                  ['vendor/u2f'],
     users:                './users/users_bundle.js',
     vue_pipelines:        './vue_pipelines_index/index.js',
+    issue_show:           './issue_show/index.js',
   },
 
   output: {
diff --git a/lib/gitlab/etag_caching/middleware.rb b/lib/gitlab/etag_caching/middleware.rb
index ab8dfc67880..cd4e318033d 100644
--- a/lib/gitlab/etag_caching/middleware.rb
+++ b/lib/gitlab/etag_caching/middleware.rb
@@ -3,7 +3,8 @@ module Gitlab
     class Middleware
       RESERVED_WORDS = NamespaceValidator::WILDCARD_ROUTES.map { |word| "/#{word}/" }.join('|')
       ROUTE_REGEXP = Regexp.union(
-        %r(^(?!.*(#{RESERVED_WORDS})).*/noteable/issue/\d+/notes\z)
+        %r(^(?!.*(#{RESERVED_WORDS})).*/noteable/issue/\d+/notes\z),
+        %r(^(?!.*(#{RESERVED_WORDS})).*/issues/\d+/rendered_title\z)
       )
 
       def initialize(app)
diff --git a/spec/features/gitlab_flavored_markdown_spec.rb b/spec/features/gitlab_flavored_markdown_spec.rb
index 84d73d693bc..876f33dd03e 100644
--- a/spec/features/gitlab_flavored_markdown_spec.rb
+++ b/spec/features/gitlab_flavored_markdown_spec.rb
@@ -48,7 +48,9 @@ describe "GitLab Flavored Markdown", feature: true do
     end
   end
 
-  describe "for issues" do
+  describe "for issues", feature: true, js: true do
+    include WaitForVueResource
+
     before do
       @other_issue = create(:issue,
                             author: @user,
@@ -79,6 +81,14 @@ describe "GitLab Flavored Markdown", feature: true do
 
       expect(page).to have_link(fred.to_reference)
     end
+
+    it "renders updated subject once edited somewhere else in issues#show" do
+      visit namespace_project_issue_path(project.namespace, project, @issue)
+      @issue.update(title: "fix #{@other_issue.to_reference} and update")
+
+      wait_for_vue_resource
+      expect(page).to have_text("fix #{@other_issue.to_reference} and update")
+    end
   end
 
   describe "for merge requests" do
diff --git a/spec/features/issues/award_emoji_spec.rb b/spec/features/issues/award_emoji_spec.rb
index 16e453bc328..8e67ab028d7 100644
--- a/spec/features/issues/award_emoji_spec.rb
+++ b/spec/features/issues/award_emoji_spec.rb
@@ -2,6 +2,7 @@ require 'rails_helper'
 
 describe 'Awards Emoji', feature: true do
   include WaitForAjax
+  include WaitForVueResource
 
   let!(:project)   { create(:project, :public) }
   let!(:user)      { create(:user) }
@@ -22,10 +23,11 @@ describe 'Awards Emoji', feature: true do
         # The `heart_tip` emoji is not valid anymore so we need to skip validation
         issue.award_emoji.build(user: user, name: 'heart_tip').save!(validate: false)
         visit namespace_project_issue_path(project.namespace, project, issue)
+        wait_for_vue_resource
       end
 
       # Regression test: https://gitlab.com/gitlab-org/gitlab-ce/issues/29529
-      it 'does not shows a 500 page' do
+      it 'does not shows a 500 page', js: true do
         expect(page).to have_text(issue.title)
       end
     end
@@ -35,6 +37,7 @@ describe 'Awards Emoji', feature: true do
 
       before do
         visit namespace_project_issue_path(project.namespace, project, issue)
+        wait_for_vue_resource
       end
 
       it 'increments the thumbsdown emoji', js: true do
diff --git a/spec/features/issues/move_spec.rb b/spec/features/issues/move_spec.rb
index f89b4db9e62..6c09903a2f6 100644
--- a/spec/features/issues/move_spec.rb
+++ b/spec/features/issues/move_spec.rb
@@ -37,8 +37,8 @@ feature 'issue move to another project' do
       edit_issue(issue)
     end
 
-    scenario 'moving issue to another project' do
-      first('#move_to_project_id', visible: false).set(new_project.id)
+    scenario 'moving issue to another project', js: true do
+      find('#move_to_project_id', visible: false).set(new_project.id)
       click_button('Save changes')
 
       expect(current_url).to include project_path(new_project)
diff --git a/spec/features/issues/spam_issues_spec.rb b/spec/features/issues/spam_issues_spec.rb
index 4bc9b49f889..6001476d0ca 100644
--- a/spec/features/issues/spam_issues_spec.rb
+++ b/spec/features/issues/spam_issues_spec.rb
@@ -1,6 +1,6 @@
 require 'rails_helper'
 
-describe 'New issue', feature: true do
+describe 'New issue', feature: true, js: true do
   include StubENV
 
   let(:project) { create(:project, :public) }
diff --git a/spec/features/issues_spec.rb b/spec/features/issues_spec.rb
index 7afceb88cf9..e3213d24f6a 100644
--- a/spec/features/issues_spec.rb
+++ b/spec/features/issues_spec.rb
@@ -695,4 +695,21 @@ describe 'Issues', feature: true do
       end
     end
   end
+
+  describe 'title issue#show', js: true do
+    include WaitForVueResource
+
+    it 'updates the title', js: true do
+      issue = create(:issue, author: @user, assignee: @user, project: project, title: 'new title')
+
+      visit namespace_project_issue_path(project.namespace, project, issue)
+
+      expect(page).to have_text("new title")
+
+      issue.update(title: "updated title")
+
+      wait_for_vue_resource
+      expect(page).to have_text("updated title")
+    end
+  end
 end
diff --git a/spec/javascripts/issue_show/issue_title_spec.js b/spec/javascripts/issue_show/issue_title_spec.js
new file mode 100644
index 00000000000..806d728a874
--- /dev/null
+++ b/spec/javascripts/issue_show/issue_title_spec.js
@@ -0,0 +1,22 @@
+import Vue from 'vue';
+import issueTitle from '~/issue_show/issue_title';
+
+describe('Issue Title', () => {
+  let IssueTitleComponent;
+
+  beforeEach(() => {
+    IssueTitleComponent = Vue.extend(issueTitle);
+  });
+
+  it('should render a title', () => {
+    const component = new IssueTitleComponent({
+      propsData: {
+        initialTitle: 'wow',
+        endpoint: '/gitlab-org/gitlab-shell/issues/9/rendered_title',
+      },
+    }).$mount();
+
+    expect(component.$el.classList).toContain('title');
+    expect(component.$el.innerHTML).toContain('wow');
+  });
+});
diff --git a/spec/javascripts/test_bundle.js b/spec/javascripts/test_bundle.js
index b30c5da8822..07dc51a7815 100644
--- a/spec/javascripts/test_bundle.js
+++ b/spec/javascripts/test_bundle.js
@@ -64,6 +64,7 @@ if (process.env.BABEL_ENV === 'coverage') {
     './snippet/snippet_bundle.js',
     './terminal/terminal_bundle.js',
     './users/users_bundle.js',
+    './issue_show/index.js',
   ];
 
   describe('Uncovered files', function () {

From 2e8aa209f013d567bb3956a3e4201d3b2d63fe10 Mon Sep 17 00:00:00 2001
From: Robert Speicher <robert@gitlab.com>
Date: Sun, 2 Apr 2017 17:39:41 +0000
Subject: [PATCH 174/278] Merge branch '30125-markdown-security'

Remove class from SanitizationFilter whitelist

See merge request !2079
---
 .../unreleased/30125-markdown-security.yml    |  4 +++
 lib/banzai/filter/markdown_filter.rb          |  2 +-
 lib/banzai/filter/sanitization_filter.rb      | 22 ---------------
 lib/banzai/filter/syntax_highlight_filter.rb  |  2 +-
 lib/banzai/pipeline/gfm_pipeline.rb           |  2 +-
 lib/banzai/renderer/html.rb                   | 13 +++++++++
 spec/helpers/events_helper_spec.rb            | 27 +++++++++++++++----
 .../lib/banzai/filter/markdown_filter_spec.rb | 19 +++++++++++++
 .../banzai/filter/sanitization_filter_spec.rb |  7 ++---
 .../filter/syntax_highlight_filter_spec.rb    |  6 ++---
 10 files changed, 68 insertions(+), 36 deletions(-)
 create mode 100644 changelogs/unreleased/30125-markdown-security.yml
 create mode 100644 lib/banzai/renderer/html.rb
 create mode 100644 spec/lib/banzai/filter/markdown_filter_spec.rb

diff --git a/changelogs/unreleased/30125-markdown-security.yml b/changelogs/unreleased/30125-markdown-security.yml
new file mode 100644
index 00000000000..b766caf7d08
--- /dev/null
+++ b/changelogs/unreleased/30125-markdown-security.yml
@@ -0,0 +1,4 @@
+---
+title: Remove the class attribute from the whitelist for HTML generated from Markdown.
+merge_request:
+author:
diff --git a/lib/banzai/filter/markdown_filter.rb b/lib/banzai/filter/markdown_filter.rb
index ff580ec68f8..ee73fa91589 100644
--- a/lib/banzai/filter/markdown_filter.rb
+++ b/lib/banzai/filter/markdown_filter.rb
@@ -14,7 +14,7 @@ module Banzai
 
       def self.renderer
         @renderer ||= begin
-          renderer = Redcarpet::Render::HTML.new
+          renderer = Banzai::Renderer::HTML.new
           Redcarpet::Markdown.new(renderer, redcarpet_options)
         end
       end
diff --git a/lib/banzai/filter/sanitization_filter.rb b/lib/banzai/filter/sanitization_filter.rb
index d5f9e252f62..522217deae4 100644
--- a/lib/banzai/filter/sanitization_filter.rb
+++ b/lib/banzai/filter/sanitization_filter.rb
@@ -24,10 +24,6 @@ module Banzai
         # Only push these customizations once
         return if customized?(whitelist[:transformers])
 
-        # Allow code highlighting
-        whitelist[:attributes]['pre'] = %w(class v-pre)
-        whitelist[:attributes]['span'] = %w(class)
-
         # Allow table alignment
         whitelist[:attributes]['th'] = %w(style)
         whitelist[:attributes]['td'] = %w(style)
@@ -52,9 +48,6 @@ module Banzai
         # Remove `rel` attribute from `a` elements
         whitelist[:transformers].push(self.class.remove_rel)
 
-        # Remove `class` attribute from non-highlight spans
-        whitelist[:transformers].push(self.class.clean_spans)
-
         whitelist
       end
 
@@ -84,21 +77,6 @@ module Banzai
             end
           end
         end
-
-        def clean_spans
-          lambda do |env|
-            node = env[:node]
-
-            return unless node.name == 'span'
-            return unless node.has_attribute?('class')
-
-            unless node.ancestors.any? { |n| n.name.casecmp('pre').zero? }
-              node.remove_attribute('class')
-            end
-
-            { node_whitelist: [node] }
-          end
-        end
       end
     end
   end
diff --git a/lib/banzai/filter/syntax_highlight_filter.rb b/lib/banzai/filter/syntax_highlight_filter.rb
index 9f09ca90697..7da565043d1 100644
--- a/lib/banzai/filter/syntax_highlight_filter.rb
+++ b/lib/banzai/filter/syntax_highlight_filter.rb
@@ -14,7 +14,7 @@ module Banzai
       end
 
       def highlight_node(node)
-        language = node.attr('class')
+        language = node.attr('lang')
         code = node.text
         css_classes = "code highlight"
         lexer = lexer_for(language)
diff --git a/lib/banzai/pipeline/gfm_pipeline.rb b/lib/banzai/pipeline/gfm_pipeline.rb
index fd4a6a107c2..bd4d1aa9ff8 100644
--- a/lib/banzai/pipeline/gfm_pipeline.rb
+++ b/lib/banzai/pipeline/gfm_pipeline.rb
@@ -9,9 +9,9 @@ module Banzai
       # The GFM-to-HTML-to-GFM cycle is tested in spec/features/copy_as_gfm_spec.rb.
       def self.filters
         @filters ||= FilterArray[
-          Filter::SyntaxHighlightFilter,
           Filter::PlantumlFilter,
           Filter::SanitizationFilter,
+          Filter::SyntaxHighlightFilter,
 
           Filter::MathFilter,
           Filter::UploadLinkFilter,
diff --git a/lib/banzai/renderer/html.rb b/lib/banzai/renderer/html.rb
new file mode 100644
index 00000000000..252caa35947
--- /dev/null
+++ b/lib/banzai/renderer/html.rb
@@ -0,0 +1,13 @@
+module Banzai
+  module Renderer
+    class HTML < Redcarpet::Render::HTML
+      def block_code(code, lang)
+        lang_attr = lang ? %Q{ lang="#{lang}"} : ''
+
+        "\n<pre>" \
+          "<code#{lang_attr}>#{html_escape(code)}</code>" \
+        "</pre>"
+      end
+    end
+  end
+end
diff --git a/spec/helpers/events_helper_spec.rb b/spec/helpers/events_helper_spec.rb
index 70443d27f33..a7c3c281083 100644
--- a/spec/helpers/events_helper_spec.rb
+++ b/spec/helpers/events_helper_spec.rb
@@ -2,8 +2,10 @@ require 'spec_helper'
 
 describe EventsHelper do
   describe '#event_note' do
+    let(:user) { build(:user) }
+
     before do
-      allow(helper).to receive(:current_user).and_return(double)
+      allow(helper).to receive(:current_user).and_return(user)
     end
 
     it 'displays one line of plain text without alteration' do
@@ -60,11 +62,26 @@ describe EventsHelper do
       expect(helper.event_note(input)).to eq(expected)
     end
 
-    it 'preserves style attribute within a tag' do
-      input = '<span class="" style="background-color: #44ad8e; color: #FFFFFF;"></span>'
-      expected = '<p><span style="background-color: #44ad8e; color: #FFFFFF;"></span></p>'
+    context 'labels formatting' do
+      let(:input) { 'this should be ~label_1' }
 
-      expect(helper.event_note(input)).to eq(expected)
+      def format_event_note(project)
+        create(:label, title: 'label_1', project: project)
+
+        helper.event_note(input, { project: project })
+      end
+
+      it 'preserves style attribute for a label that can be accessed by current_user' do
+        project = create(:empty_project, :public)
+
+        expect(format_event_note(project)).to match(/span class=.*style=.*/)
+      end
+
+      it 'does not style a label that can not be accessed by current_user' do
+        project = create(:empty_project, :private)
+
+        expect(format_event_note(project)).to eq("<p>#{input}</p>")
+      end
     end
   end
 
diff --git a/spec/lib/banzai/filter/markdown_filter_spec.rb b/spec/lib/banzai/filter/markdown_filter_spec.rb
new file mode 100644
index 00000000000..897288b8ad5
--- /dev/null
+++ b/spec/lib/banzai/filter/markdown_filter_spec.rb
@@ -0,0 +1,19 @@
+require 'spec_helper'
+
+describe Banzai::Filter::MarkdownFilter, lib: true do
+  include FilterSpecHelper
+
+  context 'code block' do
+    it 'adds language to lang attribute when specified' do
+      result = filter("```html\nsome code\n```")
+
+      expect(result).to start_with("\n<pre><code lang=\"html\">")
+    end
+
+    it 'does not add language to lang attribute when not specified' do
+      result = filter("```\nsome code\n```")
+
+      expect(result).to start_with("\n<pre><code>")
+    end
+  end
+end
diff --git a/spec/lib/banzai/filter/sanitization_filter_spec.rb b/spec/lib/banzai/filter/sanitization_filter_spec.rb
index b4cd5f63a15..fdbc65b5e00 100644
--- a/spec/lib/banzai/filter/sanitization_filter_spec.rb
+++ b/spec/lib/banzai/filter/sanitization_filter_spec.rb
@@ -49,11 +49,12 @@ describe Banzai::Filter::SanitizationFilter, lib: true do
       instance = described_class.new('Foo')
       3.times { instance.whitelist }
 
-      expect(instance.whitelist[:transformers].size).to eq 5
+      expect(instance.whitelist[:transformers].size).to eq 4
     end
 
-    it 'allows syntax highlighting' do
-      exp = act = %q{<pre class="code highlight white c"><code><span class="k">def</span></code></pre>}
+    it 'sanitizes `class` attribute from all elements' do
+      act = %q{<pre class="code highlight white c"><code>&lt;span class="k"&gt;def&lt;/span&gt;</code></pre>}
+      exp = %q{<pre><code>&lt;span class="k"&gt;def&lt;/span&gt;</code></pre>}
       expect(filter(act).to_html).to eq exp
     end
 
diff --git a/spec/lib/banzai/filter/syntax_highlight_filter_spec.rb b/spec/lib/banzai/filter/syntax_highlight_filter_spec.rb
index 63fb1bb25c4..f61fc8ceb9e 100644
--- a/spec/lib/banzai/filter/syntax_highlight_filter_spec.rb
+++ b/spec/lib/banzai/filter/syntax_highlight_filter_spec.rb
@@ -12,14 +12,14 @@ describe Banzai::Filter::SyntaxHighlightFilter, lib: true do
 
   context "when a valid language is specified" do
     it "highlights as that language" do
-      result = filter('<pre><code class="ruby">def fun end</code></pre>')
+      result = filter('<pre><code lang="ruby">def fun end</code></pre>')
       expect(result.to_html).to eq('<pre class="code highlight js-syntax-highlight ruby" lang="ruby" v-pre="true"><code><span id="LC1" class="line" lang="ruby"><span class="k">def</span> <span class="nf">fun</span> <span class="k">end</span></span></code></pre>')
     end
   end
 
   context "when an invalid language is specified" do
     it "highlights as plaintext" do
-      result = filter('<pre><code class="gnuplot">This is a test</code></pre>')
+      result = filter('<pre><code lang="gnuplot">This is a test</code></pre>')
       expect(result.to_html).to eq('<pre class="code highlight js-syntax-highlight plaintext" lang="plaintext" v-pre="true"><code><span id="LC1" class="line" lang="plaintext">This is a test</span></code></pre>')
     end
   end
@@ -30,7 +30,7 @@ describe Banzai::Filter::SyntaxHighlightFilter, lib: true do
     end
 
     it "highlights as plaintext" do
-      result = filter('<pre><code class="ruby">This is a test</code></pre>')
+      result = filter('<pre><code lang="ruby">This is a test</code></pre>')
       expect(result.to_html).to eq('<pre class="code highlight" lang="" v-pre="true"><code>This is a test</code></pre>')
     end
   end

From 29d8b4ee72c28ade5006f3f1343402782c38b231 Mon Sep 17 00:00:00 2001
From: Sean McGivern <sean@gitlab.com>
Date: Mon, 3 Apr 2017 18:47:14 +0000
Subject: [PATCH 175/278] Merge branch '29364-private-projects-mr-fix'
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Don’t show source project name when user does not have access

See merge request !2081
---
 app/services/merge_requests/build_service.rb  |  4 +-
 .../29364-private-projects-mr-fix.yml         |  4 ++
 .../merge_requests/create_new_mr_spec.rb      | 12 ++++++
 .../merge_requests/build_service_spec.rb      | 42 ++++++++++++++++++-
 4 files changed, 60 insertions(+), 2 deletions(-)
 create mode 100644 changelogs/unreleased/29364-private-projects-mr-fix.yml

diff --git a/app/services/merge_requests/build_service.rb b/app/services/merge_requests/build_service.rb
index fdce542bd9e..d45da5180e1 100644
--- a/app/services/merge_requests/build_service.rb
+++ b/app/services/merge_requests/build_service.rb
@@ -21,7 +21,9 @@ module MergeRequests
     delegate :target_branch, :source_branch, :source_project, :target_project, :compare_commits, :wip_title, :description, :errors, to: :merge_request
 
     def find_source_project
-      source_project || project
+      return source_project if source_project.present? && can?(current_user, :read_project, source_project)
+
+      project
     end
 
     def find_target_project
diff --git a/changelogs/unreleased/29364-private-projects-mr-fix.yml b/changelogs/unreleased/29364-private-projects-mr-fix.yml
new file mode 100644
index 00000000000..ab93d6f337b
--- /dev/null
+++ b/changelogs/unreleased/29364-private-projects-mr-fix.yml
@@ -0,0 +1,4 @@
+---
+title: Don’t show source project name when user does not have access
+merge_request:
+author:
diff --git a/spec/features/merge_requests/create_new_mr_spec.rb b/spec/features/merge_requests/create_new_mr_spec.rb
index f36781167fb..d4fe67c224f 100644
--- a/spec/features/merge_requests/create_new_mr_spec.rb
+++ b/spec/features/merge_requests/create_new_mr_spec.rb
@@ -70,6 +70,18 @@ feature 'Create New Merge Request', feature: true, js: true do
       visit new_namespace_project_merge_request_path(project.namespace, project, merge_request: { target_project_id: private_project.id })
 
       expect(page).not_to have_content private_project.path_with_namespace
+      expect(page).to have_content project.path_with_namespace
+    end
+  end
+
+  context 'when source project cannot be viewed by the current user' do
+    it 'does not leak the private project name & namespace' do
+      private_project = create(:project, :private)
+
+      visit new_namespace_project_merge_request_path(project.namespace, project, merge_request: { source_project_id: private_project.id })
+
+      expect(page).not_to have_content private_project.path_with_namespace
+      expect(page).to have_content project.path_with_namespace
     end
   end
 
diff --git a/spec/services/merge_requests/build_service_spec.rb b/spec/services/merge_requests/build_service_spec.rb
index c8bd4d4601a..be9f9ea2dec 100644
--- a/spec/services/merge_requests/build_service_spec.rb
+++ b/spec/services/merge_requests/build_service_spec.rb
@@ -4,6 +4,8 @@ describe MergeRequests::BuildService, services: true do
   include RepoHelpers
 
   let(:project) { create(:project, :repository) }
+  let(:source_project) { nil }
+  let(:target_project) { nil }
   let(:user) { create(:user) }
   let(:issue_confidential) { false }
   let(:issue) { create(:issue, project: project, title: 'A bug', confidential: issue_confidential) }
@@ -20,7 +22,9 @@ describe MergeRequests::BuildService, services: true do
     MergeRequests::BuildService.new(project, user,
                                     description: description,
                                     source_branch: source_branch,
-                                    target_branch: target_branch)
+                                    target_branch: target_branch,
+                                    source_project: source_project,
+                                    target_project: target_project)
   end
 
   before do
@@ -256,5 +260,41 @@ describe MergeRequests::BuildService, services: true do
         )
       end
     end
+
+    context 'target_project is set and accessible by current_user' do
+      let(:target_project) { create(:project, :public, :repository)}
+      let(:commits) { Commit.decorate([commit_1], project) }
+
+      it 'sets target project correctly' do
+        expect(merge_request.target_project).to eq(target_project)
+      end
+    end
+
+    context 'target_project is set but not accessible by current_user' do
+      let(:target_project) { create(:project, :private, :repository)}
+      let(:commits) { Commit.decorate([commit_1], project) }
+
+      it 'sets target project correctly' do
+        expect(merge_request.target_project).to eq(project)
+      end
+    end
+
+    context 'source_project is set and accessible by current_user' do
+      let(:source_project) { create(:project, :public, :repository)}
+      let(:commits) { Commit.decorate([commit_1], project) }
+
+      it 'sets target project correctly' do
+        expect(merge_request.source_project).to eq(source_project)
+      end
+    end
+
+    context 'source_project is set but not accessible by current_user' do
+      let(:source_project) { create(:project, :private, :repository)}
+      let(:commits) { Commit.decorate([commit_1], project) }
+
+      it 'sets target project correctly' do
+        expect(merge_request.source_project).to eq(project)
+      end
+    end
   end
 end

From 0d8fba4eece4fa527dd764472c0e05e1f05f8bc4 Mon Sep 17 00:00:00 2001
From: DJ Mountney <dj@gitlab.com>
Date: Wed, 5 Apr 2017 21:55:19 +0000
Subject: [PATCH 176/278] Merge branch 'path-disclosure-proj-import-export'
 into 'security'

Fix for path disclosure in project import/export

See merge request !2080
---
 app/helpers/projects_helper.rb                            | 5 ++++-
 .../unreleased/file-import-export-path-disclosure.yml     | 5 +++++
 spec/helpers/projects_helper_spec.rb                      | 8 ++++++++
 3 files changed, 17 insertions(+), 1 deletion(-)
 create mode 100644 changelogs/unreleased/file-import-export-path-disclosure.yml

diff --git a/app/helpers/projects_helper.rb b/app/helpers/projects_helper.rb
index bd0c2cd661e..6b9e4267281 100644
--- a/app/helpers/projects_helper.rb
+++ b/app/helpers/projects_helper.rb
@@ -407,7 +407,10 @@ module ProjectsHelper
   def sanitize_repo_path(project, message)
     return '' unless message.present?
 
-    message.strip.gsub(project.repository_storage_path.chomp('/'), "[REPOS PATH]")
+    exports_path = File.join(Settings.shared['path'], 'tmp/project_exports')
+    filtered_message = message.strip.gsub(exports_path, "[REPO EXPORT PATH]")
+
+    filtered_message.gsub(project.repository_storage_path.chomp('/'), "[REPOS PATH]")
   end
 
   def project_feature_options
diff --git a/changelogs/unreleased/file-import-export-path-disclosure.yml b/changelogs/unreleased/file-import-export-path-disclosure.yml
new file mode 100644
index 00000000000..1a297d07187
--- /dev/null
+++ b/changelogs/unreleased/file-import-export-path-disclosure.yml
@@ -0,0 +1,5 @@
+---
+title: Fix path disclosure in project import/export
+merge_request: 
+author:
+
diff --git a/spec/helpers/projects_helper_spec.rb b/spec/helpers/projects_helper_spec.rb
index fc6ad6419ac..44312ada438 100644
--- a/spec/helpers/projects_helper_spec.rb
+++ b/spec/helpers/projects_helper_spec.rb
@@ -167,6 +167,7 @@ describe ProjectsHelper do
 
     before do
       allow(project).to receive(:repository_storage_path).and_return('/base/repo/path')
+      allow(Settings.shared).to receive(:[]).with('path').and_return('/base/repo/export/path')
     end
 
     it 'removes the repo path' do
@@ -175,6 +176,13 @@ describe ProjectsHelper do
 
       expect(sanitize_repo_path(project, import_error)).to eq('Could not clone [REPOS PATH]/namespace/test.git')
     end
+
+    it 'removes the temporary repo path used for uploads/exports' do
+      repo = '/base/repo/export/path/tmp/project_exports/uploads/test.tar.gz'
+      import_error = "Unable to decompress #{repo}\n"
+
+      expect(sanitize_repo_path(project, import_error)).to eq('Unable to decompress [REPO EXPORT PATH]/uploads/test.tar.gz')
+    end
   end
 
   describe '#last_push_event' do

From b80653bb6aa8518e0a61e85cae4430928078c092 Mon Sep 17 00:00:00 2001
From: Sean McGivern <sean@gitlab.com>
Date: Wed, 5 Apr 2017 22:52:19 +0000
Subject: [PATCH 177/278] Merge branch 'open-redirect-host-fix' into 'security'

Fix for three open redirect vulns using redirect_to url_for(params.merge)))

See merge request !2082
---
 app/controllers/dashboard/todos_controller.rb        |  2 +-
 app/controllers/projects/issues_controller.rb        |  2 +-
 .../projects/merge_requests_controller.rb            |  2 +-
 changelogs/unreleased/open-redirect-host-field.yml   |  4 ++++
 spec/controllers/dashboard/todos_controller_spec.rb  |  7 +++++++
 spec/controllers/projects/issues_controller_spec.rb  | 11 +++++++++++
 .../projects/merge_requests_controller_spec.rb       | 12 ++++++++++++
 7 files changed, 37 insertions(+), 3 deletions(-)
 create mode 100644 changelogs/unreleased/open-redirect-host-field.yml

diff --git a/app/controllers/dashboard/todos_controller.rb b/app/controllers/dashboard/todos_controller.rb
index 498690e8f11..4d7d45787fc 100644
--- a/app/controllers/dashboard/todos_controller.rb
+++ b/app/controllers/dashboard/todos_controller.rb
@@ -7,7 +7,7 @@ class Dashboard::TodosController < Dashboard::ApplicationController
     @sort = params[:sort]
     @todos = @todos.page(params[:page])
     if @todos.out_of_range? && @todos.total_pages != 0
-      redirect_to url_for(params.merge(page: @todos.total_pages))
+      redirect_to url_for(params.merge(page: @todos.total_pages, only_path: true))
     end
   end
 
diff --git a/app/controllers/projects/issues_controller.rb b/app/controllers/projects/issues_controller.rb
index d984e6d3918..83f05e3e350 100644
--- a/app/controllers/projects/issues_controller.rb
+++ b/app/controllers/projects/issues_controller.rb
@@ -31,7 +31,7 @@ class Projects::IssuesController < Projects::ApplicationController
     @issuable_meta_data = issuable_meta_data(@issues, @collection_type)
 
     if @issues.out_of_range? && @issues.total_pages != 0
-      return redirect_to url_for(params.merge(page: @issues.total_pages))
+      return redirect_to url_for(params.merge(page: @issues.total_pages, only_path: true))
     end
 
     if params[:label_name].present?
diff --git a/app/controllers/projects/merge_requests_controller.rb b/app/controllers/projects/merge_requests_controller.rb
index 37e3ac05916..a79d801991a 100755
--- a/app/controllers/projects/merge_requests_controller.rb
+++ b/app/controllers/projects/merge_requests_controller.rb
@@ -43,7 +43,7 @@ class Projects::MergeRequestsController < Projects::ApplicationController
     @issuable_meta_data = issuable_meta_data(@merge_requests, @collection_type)
 
     if @merge_requests.out_of_range? && @merge_requests.total_pages != 0
-      return redirect_to url_for(params.merge(page: @merge_requests.total_pages))
+      return redirect_to url_for(params.merge(page: @merge_requests.total_pages, only_path: true))
     end
 
     if params[:label_name].present?
diff --git a/changelogs/unreleased/open-redirect-host-field.yml b/changelogs/unreleased/open-redirect-host-field.yml
new file mode 100644
index 00000000000..bed4b47cf04
--- /dev/null
+++ b/changelogs/unreleased/open-redirect-host-field.yml
@@ -0,0 +1,4 @@
+---
+title: Fix for open redirect vulnerabilities in todos, issues, and MR controllers.
+merge_request: 
+author:
diff --git a/spec/controllers/dashboard/todos_controller_spec.rb b/spec/controllers/dashboard/todos_controller_spec.rb
index 71a4a2c43c7..6075259ea99 100644
--- a/spec/controllers/dashboard/todos_controller_spec.rb
+++ b/spec/controllers/dashboard/todos_controller_spec.rb
@@ -35,6 +35,13 @@ describe Dashboard::TodosController do
         expect(assigns(:todos).current_page).to eq(last_page)
         expect(response).to have_http_status(200)
       end
+
+      it 'does not redirect to external sites when provided a host field' do
+        external_host = "www.example.com"
+        get :index, page: (last_page + 1).to_param, host: external_host
+
+        expect(response).to redirect_to(dashboard_todos_path(page: last_page))
+      end
     end
   end
 
diff --git a/spec/controllers/projects/issues_controller_spec.rb b/spec/controllers/projects/issues_controller_spec.rb
index 734966d50b2..d5f1d46bf7f 100644
--- a/spec/controllers/projects/issues_controller_spec.rb
+++ b/spec/controllers/projects/issues_controller_spec.rb
@@ -83,6 +83,17 @@ describe Projects::IssuesController do
         expect(assigns(:issues).current_page).to eq(last_page)
         expect(response).to have_http_status(200)
       end
+
+      it 'does not redirect to external sites when provided a host field' do
+        external_host = "www.example.com"
+        get :index,
+          namespace_id: project.namespace.to_param,
+          project_id: project,
+          page: (last_page + 1).to_param,
+          host: external_host
+
+        expect(response).to redirect_to(namespace_project_issues_path(page: last_page, state: controller.params[:state], scope: controller.params[:scope]))
+      end
     end
   end
 
diff --git a/spec/controllers/projects/merge_requests_controller_spec.rb b/spec/controllers/projects/merge_requests_controller_spec.rb
index 72f41f7209a..99d5583e683 100644
--- a/spec/controllers/projects/merge_requests_controller_spec.rb
+++ b/spec/controllers/projects/merge_requests_controller_spec.rb
@@ -176,6 +176,18 @@ describe Projects::MergeRequestsController do
         expect(assigns(:merge_requests).current_page).to eq(last_page)
         expect(response).to have_http_status(200)
       end
+
+      it 'does not redirect to external sites when provided a host field' do
+        external_host = "www.example.com"
+        get :index,
+          namespace_id: project.namespace.to_param,
+          project_id: project,
+          state: 'opened',
+          page: (last_page + 1).to_param,
+          host: external_host
+
+        expect(response).to redirect_to(namespace_project_merge_requests_path(page: last_page, state: controller.params[:state], scope: controller.params[:scope]))
+      end
     end
 
     context 'when filtering by opened state' do

From d687f6436a14c8b36f1a560ee95222bb2d4fb63f Mon Sep 17 00:00:00 2001
From: Sean McGivern <sean@gitlab.com>
Date: Wed, 5 Apr 2017 21:17:49 +0000
Subject: [PATCH 178/278] Merge branch 'open-redirect-fix-continue-to' into
 'security'

Fix for open redirect vuln involving continue[to] params

See merge request !2083
---
 app/controllers/concerns/continue_params.rb             | 1 +
 changelogs/unreleased/open-redirect-continue-params.yml | 4 ++++
 spec/controllers/projects/imports_controller_spec.rb    | 9 ++++++++-
 3 files changed, 13 insertions(+), 1 deletion(-)
 create mode 100644 changelogs/unreleased/open-redirect-continue-params.yml

diff --git a/app/controllers/concerns/continue_params.rb b/app/controllers/concerns/continue_params.rb
index 0a995c45bdf..eb3a623acdd 100644
--- a/app/controllers/concerns/continue_params.rb
+++ b/app/controllers/concerns/continue_params.rb
@@ -7,6 +7,7 @@ module ContinueParams
 
     continue_params = continue_params.permit(:to, :notice, :notice_now)
     return unless continue_params[:to] && continue_params[:to].start_with?('/')
+    return if continue_params[:to].start_with?('//')
 
     continue_params
   end
diff --git a/changelogs/unreleased/open-redirect-continue-params.yml b/changelogs/unreleased/open-redirect-continue-params.yml
new file mode 100644
index 00000000000..def3bc7d929
--- /dev/null
+++ b/changelogs/unreleased/open-redirect-continue-params.yml
@@ -0,0 +1,4 @@
+---
+title: Fix for open redirect vulnerability using continue[to] in URL when requesting project import status.
+merge_request: 
+author:
diff --git a/spec/controllers/projects/imports_controller_spec.rb b/spec/controllers/projects/imports_controller_spec.rb
index 7c75815f3c4..6724b474179 100644
--- a/spec/controllers/projects/imports_controller_spec.rb
+++ b/spec/controllers/projects/imports_controller_spec.rb
@@ -96,12 +96,19 @@ describe Projects::ImportsController do
             }
           end
 
-          it 'redirects to params[:to]' do
+          it 'redirects to internal params[:to]' do
             get :show, namespace_id: project.namespace.to_param, project_id: project, continue: params
 
             expect(flash[:notice]).to eq params[:notice]
             expect(response).to redirect_to params[:to]
           end
+
+          it 'does not redirect to external params[:to]' do
+            params[:to] = "//google.com"
+
+            get :show, namespace_id: project.namespace.to_param, project_id: project, continue: params
+            expect(response).not_to redirect_to params[:to]
+          end
         end
       end
 

From 4bc70127e49b166a62e0774cef9d8b0c5e206fb8 Mon Sep 17 00:00:00 2001
From: Toon Claes <toon@gitlab.com>
Date: Tue, 28 Mar 2017 12:17:38 +0200
Subject: [PATCH 179/278] Make it possible to preview pipeline success/failed
 emails

Visit `/rails/mailers/notify` on your local running GitLab instance to
show a preview pipeline success emails.
---
 spec/mailers/previews/notify_preview.rb | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 spec/mailers/previews/notify_preview.rb

diff --git a/spec/mailers/previews/notify_preview.rb b/spec/mailers/previews/notify_preview.rb
new file mode 100644
index 00000000000..0e1ccb5b847
--- /dev/null
+++ b/spec/mailers/previews/notify_preview.rb
@@ -0,0 +1,11 @@
+class NotifyPreview < ActionMailer::Preview
+  def pipeline_success_email
+    pipeline = Ci::Pipeline.last
+    Notify.pipeline_success_email(pipeline, pipeline.user.try(:email))
+  end
+
+  def pipeline_failed_email
+    pipeline = Ci::Pipeline.last
+    Notify.pipeline_failed_email(pipeline, pipeline.user.try(:email))
+  end
+end

From 717547e840f6dc2a346ec97d07380e3a125ef1be Mon Sep 17 00:00:00 2001
From: Toon Claes <toon@gitlab.com>
Date: Mon, 27 Mar 2017 09:57:52 +0200
Subject: [PATCH 180/278] Clearly show who triggered the pipeline in email

Show who triggered the pipeline. And also show the commit committer if
it's different from the author.
---
 .../notify/pipeline_failed_email.html.haml    | 63 ++++++++++++++-----
 .../notify/pipeline_failed_email.text.erb     | 14 ++++-
 .../notify/pipeline_success_email.html.haml   | 57 +++++++++++++----
 .../notify/pipeline_success_email.text.erb    | 14 ++++-
 .../unreleased/tc-fix-pipeline-recipient.yml  |  4 ++
 .../pipeline_failed_email.html.haml_spec.rb   | 54 ++++++++++++++++
 .../pipeline_success_email.html.haml_spec.rb  | 54 ++++++++++++++++
 7 files changed, 231 insertions(+), 29 deletions(-)
 create mode 100644 changelogs/unreleased/tc-fix-pipeline-recipient.yml
 create mode 100644 spec/views/notify/pipeline_failed_email.html.haml_spec.rb
 create mode 100644 spec/views/notify/pipeline_success_email.html.haml_spec.rb

diff --git a/app/views/notify/pipeline_failed_email.html.haml b/app/views/notify/pipeline_failed_email.html.haml
index 85a1aea3a61..4beb6fcee5d 100644
--- a/app/views/notify/pipeline_failed_email.html.haml
+++ b/app/views/notify/pipeline_failed_email.html.haml
@@ -3,8 +3,8 @@
     %table.img{ border: "0", cellpadding: "0", cellspacing: "0", style: "border-collapse:collapse;margin:0 auto;" }
       %tbody
         %tr
-          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;vertical-align:middle;color:#ffffff;text-align:center;padding-right:5px;" }
-            %img{ alt: "x", height: "13", src: image_url('mailers/ci_pipeline_notif_v1/icon-x-red-inverted.gif'), style: "display:block;", width: "13" }/
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;vertical-align:middle;color:#ffffff;text-align:center;padding-right:5px;line-height:1;" }
+            %img{ alt: "✖", height: "13", src: image_url('mailers/ci_pipeline_notif_v1/icon-x-red-inverted.gif'), style: "display:block;", width: "13" }/
           %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;vertical-align:middle;color:#ffffff;text-align:center;" }
             Your pipeline has failed.
 %tr.spacer
@@ -16,7 +16,7 @@
       %tbody
         %tr
           %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;" } Project
-          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;color:#333333;font-weight:400;width:75%;padding-left:5px;" }
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:500;padding:14px 0;margin:0;color:#333333;width:75%;padding-left:5px;" }
             - namespace_name = @project.group ? @project.group.name : @project.namespace.owner.name
             - namespace_url = @project.group ? group_url(@project.group) : user_url(@project.namespace.owner)
             %a.muted{ href: namespace_url, style: "color:#333333;text-decoration:none;" }
@@ -26,7 +26,7 @@
               = @project.name
         %tr
           %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;border-top:1px solid #ededed;" } Branch
-          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;color:#333333;font-weight:400;width:75%;padding-left:5px;border-top:1px solid #ededed;" }
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:500;padding:14px 0;margin:0;color:#333333;width:75%;padding-left:5px;border-top:1px solid #ededed;" }
             %table.img{ border: "0", cellpadding: "0", cellspacing: "0", style: "border-collapse:collapse;" }
               %tbody
                 %tr
@@ -37,7 +37,7 @@
                       = @pipeline.ref
         %tr
           %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;border-top:1px solid #ededed;" } Commit
-          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;color:#333333;font-weight:400;width:75%;padding-left:5px;border-top:1px solid #ededed;" }
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:400;padding:14px 0;margin:0;color:#333333;width:75%;padding-left:5px;border-top:1px solid #ededed;" }
             %table.img{ border: "0", cellpadding: "0", cellspacing: "0", style: "border-collapse:collapse;" }
               %tbody
                 %tr
@@ -52,13 +52,13 @@
                         = @merge_request.to_reference
             .commit{ style: "color:#5c5c5c;font-weight:300;" }
               = @pipeline.git_commit_message.truncate(50)
+        - commit = @pipeline.commit
         %tr
-          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;border-top:1px solid #ededed;" } Author
-          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;color:#333333;font-weight:400;width:75%;padding-left:5px;border-top:1px solid #ededed;" }
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;border-top:1px solid #ededed;" } Commit Author
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:500;padding:14px 0;margin:0;color:#333333;width:75%;padding-left:5px;border-top:1px solid #ededed;" }
             %table.img{ border: "0", cellpadding: "0", cellspacing: "0", style: "border-collapse:collapse;" }
               %tbody
                 %tr
-                  - commit = @pipeline.commit
                   %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;padding-right:5px;" }
                     %img.avatar{ height: "24", src: avatar_icon(commit.author || commit.author_email, 24), style: "display:block;border-radius:12px;margin:-2px 0;", width: "24", alt: "Avatar" }/
                   %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;" }
@@ -68,15 +68,48 @@
                     - else
                       %span
                         = commit.author_name
+        - if commit.different_committer?
+          %tr
+            %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;border-top:1px solid #ededed;" } Committed by
+            %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:500;padding:14px 0;margin:0;color:#333333;width:75%;padding-left:5px;border-top:1px solid #ededed;" }
+              %table.img{ border: "0", cellpadding: "0", cellspacing: "0", style: "border-collapse:collapse;" }
+                %tbody
+                  %tr
+                    %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;padding-right:5px;" }
+                      %img.avatar{ height: "24", src: avatar_icon(commit.committer || commit.committer_email, 24), style: "display:block;border-radius:12px;margin:-2px 0;", width: "24", alt: "Avatar" }/
+                    %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;" }
+                      - if commit.committer
+                        %a.muted{ href: user_url(commit.committer), style: "color:#333333;text-decoration:none;" }
+                          = commit.committer.name
+                      - else
+                        %span
+                          = commit.committer_name
+
 %tr.spacer
   %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;height:18px;font-size:18px;line-height:18px;" }
     &nbsp;
-- failed = @pipeline.statuses.latest.failed
 %tr.pre-section
-  %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;color:#333333;font-size:15px;font-weight:400;line-height:1.4;padding:15px 0;" }
-    Pipeline
-    %a{ href: pipeline_url(@pipeline), style: "color:#3777b0;text-decoration:none;" }
-      = "\##{@pipeline.id}"
+  %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;color:#333333;font-size:15px;font-weight:400;line-height:1.4;padding:15px 5px 0 5px;text-align:center;" }
+    %table.img{ border: "0", cellpadding: "0", cellspacing: "0", style: "border-collapse:collapse;margin:0 auto;" }
+      %tbody
+        %tr
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;font-weight:500;line-height:1.4;vertical-align:baseline;" }
+            Pipeline
+            %a{ href: pipeline_url(@pipeline), style: "color:#3777b0;text-decoration:none;" }
+              = "\##{@pipeline.id}"
+            triggered by
+          - if @pipeline.user
+            %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;padding-right:5px;padding-left:5px", width: "24" }
+              %img.avatar{ height: "24", src: avatar_icon(@pipeline.user, 24), style: "display:block;border-radius:12px;margin:-2px 0;", width: "24", alt: "Avatar" }/
+            %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;font-weight:500;line-height:1.4;vertical-align:baseline;" }
+              %a.muted{ href: user_url(@pipeline.user), style: "color:#333333;text-decoration:none;" }
+                = @pipeline.user.name
+          - else
+            %td{ style: "font-family:'Menlo','Liberation Mono','Consolas','DejaVu Sans Mono','Ubuntu Mono','Courier New','andale mono','lucida console',monospace;font-size:14px;line-height:1.4;vertical-align:baseline;padding:0 5px;" }
+              API
+- failed = @pipeline.statuses.latest.failed
+%tr
+  %td{ colspan: 2, style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;color:#333333;font-size:15px;font-weight:300;line-height:1.4;padding:15px 5px;text-align:center;" }
     had
     = failed.size
     failed
@@ -94,8 +127,8 @@
               %table.img{ border: "0", cellpadding: "0", cellspacing: "0", style: "border-collapse:collapse;" }
                 %tbody
                   %tr
-                    %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;color:#8c8c8c;font-weight:500;font-size:15px;vertical-align:middle;padding-right:5px;" }
-                      %img{ alt: "x", height: "10", src: image_url('mailers/ci_pipeline_notif_v1/icon-x-red.gif'), style: "display:block;", width: "10" }/
+                    %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;color:#d22f57;font-weight:500;font-size:15px;vertical-align:middle;padding-right:5px;line-height:10px" }
+                      %img{ alt: "✖", height: "10", src: image_url('mailers/ci_pipeline_notif_v1/icon-x-red.gif'), style: "display:block;", width: "10" }/
                     %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;color:#8c8c8c;font-weight:500;font-size:15px;vertical-align:middle;" }
                       = build.stage
             %td{ align: "right", style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;padding:20px 0;color:#8c8c8c;font-weight:500;font-size:15px;" }
diff --git a/app/views/notify/pipeline_failed_email.text.erb b/app/views/notify/pipeline_failed_email.text.erb
index 520a2fc7d68..c1a4ea40cf5 100644
--- a/app/views/notify/pipeline_failed_email.text.erb
+++ b/app/views/notify/pipeline_failed_email.text.erb
@@ -14,9 +14,21 @@ Commit Author: <%= commit.author.name %> ( <%= user_url(commit.author) %> )
 <% else -%>
 Commit Author: <%= commit.author_name %>
 <% end -%>
+<% if commit.different_committer? -%>
+<% if commit.committer -%>
+Committed by: <%= commit.committer.name %> ( <%= user_url(commit.committer) %> )
+<% else -%>
+Committed by: <%= commit.committer_name %>
+<% end -%>
+<% end -%>
 
+<% if @pipeline.user -%>
+Pipeline #<%= @pipeline.id %> ( <%= pipeline_url(@pipeline) %> ) triggered by <%= @pipeline.user.name %> ( <%= user_url(@pipeline.user) %> )
+<% else -%>
+Pipeline #<%= @pipeline.id %> ( <%= pipeline_url(@pipeline) %> ) triggered by API
+<% end -%>
 <% failed = @pipeline.statuses.latest.failed -%>
-Pipeline #<%= @pipeline.id %> ( <%= pipeline_url(@pipeline) %> ) had <%= failed.size %> failed <%= 'build'.pluralize(failed.size) %>.
+had <%= failed.size %> failed <%= 'build'.pluralize(failed.size) %>.
 
 <% failed.each do |build| -%>
 <%= render "notify/links/#{build.to_partial_path}", pipeline: @pipeline, build: build %>
diff --git a/app/views/notify/pipeline_success_email.html.haml b/app/views/notify/pipeline_success_email.html.haml
index 19d4add06f5..9c2e2a599b2 100644
--- a/app/views/notify/pipeline_success_email.html.haml
+++ b/app/views/notify/pipeline_success_email.html.haml
@@ -16,7 +16,7 @@
       %tbody
         %tr
           %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;" } Project
-          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;color:#333333;font-weight:400;width:75%;padding-left:5px;" }
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:500;padding:14px 0;margin:0;color:#333333;width:75%;padding-left:5px;" }
             - namespace_name = @project.group ? @project.group.name : @project.namespace.owner.name
             - namespace_url = @project.group ? group_url(@project.group) : user_url(@project.namespace.owner)
             %a.muted{ href: namespace_url, style: "color:#333333;text-decoration:none;" }
@@ -26,7 +26,7 @@
               = @project.name
         %tr
           %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;border-top:1px solid #ededed;" } Branch
-          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;color:#333333;font-weight:400;width:75%;padding-left:5px;border-top:1px solid #ededed;" }
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:500;padding:14px 0;margin:0;color:#333333;width:75%;padding-left:5px;border-top:1px solid #ededed;" }
             %table.img{ border: "0", cellpadding: "0", cellspacing: "0", style: "border-collapse:collapse;" }
               %tbody
                 %tr
@@ -37,7 +37,7 @@
                       = @pipeline.ref
         %tr
           %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;border-top:1px solid #ededed;" } Commit
-          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;color:#333333;font-weight:400;width:75%;padding-left:5px;border-top:1px solid #ededed;" }
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:400;padding:14px 0;margin:0;color:#333333;width:75%;padding-left:5px;border-top:1px solid #ededed;" }
             %table.img{ border: "0", cellpadding: "0", cellspacing: "0", style: "border-collapse:collapse;" }
               %tbody
                 %tr
@@ -52,13 +52,13 @@
                         = @merge_request.to_reference
             .commit{ style: "color:#5c5c5c;font-weight:300;" }
               = @pipeline.git_commit_message.truncate(50)
+        - commit = @pipeline.commit
         %tr
-          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;border-top:1px solid #ededed;" } Author
-          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;color:#333333;font-weight:400;width:75%;padding-left:5px;border-top:1px solid #ededed;" }
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;border-top:1px solid #ededed;" } Commit Author
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:500;padding:14px 0;margin:0;color:#333333;width:75%;padding-left:5px;border-top:1px solid #ededed;" }
             %table.img{ border: "0", cellpadding: "0", cellspacing: "0", style: "border-collapse:collapse;" }
               %tbody
                 %tr
-                  - commit = @pipeline.commit
                   %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;padding-right:5px;" }
                     %img.avatar{ height: "24", src: avatar_icon(commit.author || commit.author_email, 24), style: "display:block;border-radius:12px;margin:-2px 0;", width: "24", alt: "Avatar" }/
                   %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;" }
@@ -68,17 +68,50 @@
                     - else
                       %span
                         = commit.author_name
+        - if commit.different_committer?
+          %tr
+            %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:300;padding:14px 0;margin:0;border-top:1px solid #ededed;" } Committed by
+            %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;color:#8c8c8c;font-weight:500;padding:14px 0;margin:0;color:#333333;width:75%;padding-left:5px;border-top:1px solid #ededed;" }
+              %table.img{ border: "0", cellpadding: "0", cellspacing: "0", style: "border-collapse:collapse;" }
+                %tbody
+                  %tr
+                    %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;padding-right:5px;" }
+                      %img.avatar{ height: "24", src: avatar_icon(commit.committer || commit.committer_email, 24), style: "display:block;border-radius:12px;margin:-2px 0;", width: "24", alt: "Avatar" }/
+                    %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;" }
+                      - if commit.committer
+                        %a.muted{ href: user_url(commit.committer), style: "color:#333333;text-decoration:none;" }
+                          = commit.committer.name
+                      - else
+                        %span
+                          = commit.committer_name
+
 %tr.spacer
   %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;height:18px;font-size:18px;line-height:18px;" }
     &nbsp;
 %tr.success-message
-  %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;color:#333333;font-size:15px;font-weight:400;line-height:1.4;padding:15px 5px;text-align:center;" }
-    - build_count = @pipeline.statuses.latest.size
+  %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;color:#333333;font-size:15px;font-weight:400;line-height:1.4;padding:15px 5px 0 5px;text-align:center;" }
+    %table.img{ border: "0", cellpadding: "0", cellspacing: "0", style: "border-collapse:collapse;margin:0 auto;" }
+      %tbody
+        %tr
+          %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;font-weight:500;line-height:1.4;vertical-align:baseline;" }
+            Pipeline
+            %a{ href: pipeline_url(@pipeline), style: "color:#3777b0;text-decoration:none;" }
+              = "\##{@pipeline.id}"
+            triggered by
+          - if @pipeline.user
+            %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;vertical-align:middle;padding-right:5px;padding-left:5px", width: "24" }
+              %img.avatar{ height: "24", src: avatar_icon(@pipeline.user, 24), style: "display:block;border-radius:12px;margin:-2px 0;", width: "24", alt: "Avatar" }/
+            %td{ style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;font-size:15px;font-weight:500;line-height:1.4;vertical-align:baseline;" }
+              %a.muted{ href: user_url(@pipeline.user), style: "color:#333333;text-decoration:none;" }
+                = @pipeline.user.name
+          - else
+            %td{ style: "font-family:'Menlo','Liberation Mono','Consolas','DejaVu Sans Mono','Ubuntu Mono','Courier New','andale mono','lucida console',monospace;font-size:14px;line-height:1.4;vertical-align:baseline;padding:0 5px;" }
+              API
+%tr
+  %td{ colspan: 2, style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;color:#333333;font-size:15px;font-weight:300;line-height:1.4;padding:15px 5px;text-align:center;" }
+    - job_count = @pipeline.statuses.latest.size
     - stage_count = @pipeline.stages_count
-    Pipeline
-    %a{ href: pipeline_url(@pipeline), style: "color:#3777b0;text-decoration:none;" }
-      = "\##{@pipeline.id}"
     successfully completed
-    #{build_count} #{'build'.pluralize(build_count)}
+    #{job_count} #{'job'.pluralize(job_count)}
     in
     #{stage_count} #{'stage'.pluralize(stage_count)}.
diff --git a/app/views/notify/pipeline_success_email.text.erb b/app/views/notify/pipeline_success_email.text.erb
index 0970a3a4e09..ddced2279e1 100644
--- a/app/views/notify/pipeline_success_email.text.erb
+++ b/app/views/notify/pipeline_success_email.text.erb
@@ -14,7 +14,19 @@ Commit Author: <%= commit.author.name %> ( <%= user_url(commit.author) %> )
 <% else -%>
 Commit Author: <%= commit.author_name %>
 <% end -%>
+<% if commit.different_committer? -%>
+<% if commit.committer -%>
+Committed by: <%= commit.committer.name %> ( <%= user_url(commit.committer) %> )
+<% else -%>
+Committed by: <%= commit.committer_name %>
+<% end -%>
+<% end -%>
 
 <% build_count = @pipeline.statuses.latest.size -%>
 <% stage_count = @pipeline.stages_count -%>
-Pipeline #<%= @pipeline.id %> ( <%= pipeline_url(@pipeline) %> ) successfully completed <%= build_count %> <%= 'build'.pluralize(build_count) %> in <%= stage_count %> <%= 'stage'.pluralize(stage_count) %>.
+<% if @pipeline.user -%>
+Pipeline #<%= @pipeline.id %> ( <%= pipeline_url(@pipeline) %> ) triggered by <%= @pipeline.user.name %> ( <%= user_url(@pipeline.user) %> )
+<% else -%>
+Pipeline #<%= @pipeline.id %> ( <%= pipeline_url(@pipeline) %> ) triggered by API
+<% end -%>
+successfully completed <%= build_count %> <%= 'build'.pluralize(build_count) %> in <%= stage_count %> <%= 'stage'.pluralize(stage_count) %>.
diff --git a/changelogs/unreleased/tc-fix-pipeline-recipient.yml b/changelogs/unreleased/tc-fix-pipeline-recipient.yml
new file mode 100644
index 00000000000..0337533fdb2
--- /dev/null
+++ b/changelogs/unreleased/tc-fix-pipeline-recipient.yml
@@ -0,0 +1,4 @@
+---
+title: Clearly show who triggered the pipeline in email
+merge_request: 10283
+author:
diff --git a/spec/views/notify/pipeline_failed_email.html.haml_spec.rb b/spec/views/notify/pipeline_failed_email.html.haml_spec.rb
new file mode 100644
index 00000000000..f627f9165fb
--- /dev/null
+++ b/spec/views/notify/pipeline_failed_email.html.haml_spec.rb
@@ -0,0 +1,54 @@
+require 'spec_helper'
+
+describe 'notify/pipeline_failed_email.html.haml' do
+  include Devise::Test::ControllerHelpers
+
+  let(:user) { create(:user) }
+  let(:project) { create(:project) }
+  let(:merge_request) { create(:merge_request, :simple, source_project: project) }
+
+  let(:pipeline) do
+    create(:ci_pipeline,
+           project: project,
+           user: user,
+           ref: project.default_branch,
+           sha: project.commit.sha,
+           status: :success)
+  end
+
+  before do
+    assign(:project, project)
+    assign(:pipeline, pipeline)
+    assign(:merge_request, merge_request)
+  end
+
+  context 'pipeline with user' do
+    it 'renders the email correctly' do
+      render
+
+      expect(rendered).to have_content "Your pipeline has failed"
+      expect(rendered).to have_content pipeline.project.name
+      expect(rendered).to have_content pipeline.git_commit_message.truncate(50)
+      expect(rendered).to have_content pipeline.commit.author_name
+      expect(rendered).to have_content "##{pipeline.id}"
+      expect(rendered).to have_content pipeline.user.name
+    end
+  end
+
+  context 'pipeline without user' do
+    before do
+      pipeline.update_attribute(:user, nil)
+    end
+
+    it 'renders the email correctly' do
+      render
+
+      expect(rendered).to have_content "Your pipeline has failed"
+      expect(rendered).to have_content pipeline.project.name
+      expect(rendered).to have_content pipeline.git_commit_message.truncate(50)
+      expect(rendered).to have_content pipeline.commit.author_name
+      expect(rendered).to have_content "##{pipeline.id}"
+      expect(rendered).to have_content "by API"
+    end
+  end
+end
diff --git a/spec/views/notify/pipeline_success_email.html.haml_spec.rb b/spec/views/notify/pipeline_success_email.html.haml_spec.rb
new file mode 100644
index 00000000000..ecd096ee579
--- /dev/null
+++ b/spec/views/notify/pipeline_success_email.html.haml_spec.rb
@@ -0,0 +1,54 @@
+require 'spec_helper'
+
+describe 'notify/pipeline_success_email.html.haml' do
+  include Devise::Test::ControllerHelpers
+
+  let(:user) { create(:user) }
+  let(:project) { create(:project) }
+  let(:merge_request) { create(:merge_request, :simple, source_project: project) }
+
+  let(:pipeline) do
+    create(:ci_pipeline,
+           project: project,
+           user: user,
+           ref: project.default_branch,
+           sha: project.commit.sha,
+           status: :success)
+  end
+
+  before do
+    assign(:project, project)
+    assign(:pipeline, pipeline)
+    assign(:merge_request, merge_request)
+  end
+
+  context 'pipeline with user' do
+    it 'renders the email correctly' do
+      render
+
+      expect(rendered).to have_content "Your pipeline has passed"
+      expect(rendered).to have_content pipeline.project.name
+      expect(rendered).to have_content pipeline.git_commit_message.truncate(50)
+      expect(rendered).to have_content pipeline.commit.author_name
+      expect(rendered).to have_content "##{pipeline.id}"
+      expect(rendered).to have_content pipeline.user.name
+    end
+  end
+
+  context 'pipeline without user' do
+    before do
+      pipeline.update_attribute(:user, nil)
+    end
+
+    it 'renders the email correctly' do
+      render
+
+      expect(rendered).to have_content "Your pipeline has passed"
+      expect(rendered).to have_content pipeline.project.name
+      expect(rendered).to have_content pipeline.git_commit_message.truncate(50)
+      expect(rendered).to have_content pipeline.commit.author_name
+      expect(rendered).to have_content "##{pipeline.id}"
+      expect(rendered).to have_content "by API"
+    end
+  end
+end

From b996a82ff44e3bcad5e5fb70cabbfa808d06cf62 Mon Sep 17 00:00:00 2001
From: Jacopo <beschi.jacopo@gmail.com>
Date: Fri, 3 Mar 2017 11:35:04 +0100
Subject: [PATCH 181/278] ProjectsFinder should handle more options

Extended ProjectFinder in order to handle the following options:
 - current_user - which user use
 - project_ids_relation: int[] - project ids to use
 - params:
   -  trending: boolean
   -  non_public: boolean
   -  starred: boolean
   -  sort: string
   -  visibility_level: int
   -  tags: string[]
   -  personal: boolean
   -  search: string
   -  non_archived: boolean

GroupProjectsFinder now inherits from ProjectsFinder.
Changed the code in order to use the new available options.
---
 app/controllers/admin/projects_controller.rb  |   1 +
 app/controllers/concerns/filter_projects.rb   |  17 ---
 .../concerns/params_backward_compatibility.rb |   7 +
 .../dashboard/projects_controller.rb          |  27 ++--
 .../explore/projects_controller.rb            |  34 ++---
 .../groups/application_controller.rb          |   2 +-
 app/controllers/groups_controller.rb          |  11 +-
 app/controllers/projects/forks_controller.rb  |   2 +-
 app/controllers/users_controller.rb           |   2 +-
 app/finders/group_projects_finder.rb          |  59 +++++---
 app/finders/issuable_finder.rb                |   8 +-
 app/finders/labels_finder.rb                  |   2 +-
 app/finders/projects_finder.rb                |  88 +++++++++++-
 app/finders/todos_finder.rb                   |   2 +-
 app/helpers/sorting_helper.rb                 |  20 ++-
 app/models/project.rb                         |   7 +-
 app/policies/group_policy.rb                  |   4 +-
 app/services/search/global_service.rb         |   2 +-
 .../_zero_authorized_projects.html.haml       |   2 +-
 app/views/shared/projects/_dropdown.html.haml |   2 +-
 ...ojectfinder-should-handle-more-options.yml |   4 +
 lib/api/groups.rb                             |   2 +-
 lib/api/projects.rb                           |   2 +-
 lib/api/users.rb                              |   2 +-
 lib/api/v3/groups.rb                          |   2 +-
 lib/api/v3/projects.rb                        |   2 +-
 lib/api/v3/users.rb                           |   2 +-
 spec/finders/group_projects_finder_spec.rb    |  70 ++++++----
 spec/finders/projects_finder_spec.rb          | 128 ++++++++++++++++--
 29 files changed, 370 insertions(+), 143 deletions(-)
 delete mode 100644 app/controllers/concerns/filter_projects.rb
 create mode 100644 app/controllers/concerns/params_backward_compatibility.rb
 create mode 100644 changelogs/unreleased/28810-projectfinder-should-handle-more-options.yml

diff --git a/app/controllers/admin/projects_controller.rb b/app/controllers/admin/projects_controller.rb
index daecfc832bf..a1975c0e341 100644
--- a/app/controllers/admin/projects_controller.rb
+++ b/app/controllers/admin/projects_controller.rb
@@ -3,6 +3,7 @@ class Admin::ProjectsController < Admin::ApplicationController
   before_action :group, only: [:show, :transfer]
 
   def index
+    params[:sort] ||= 'latest_activity_desc'
     @projects = Project.with_statistics
     @projects = @projects.in_namespace(params[:namespace_id]) if params[:namespace_id].present?
     @projects = @projects.where(visibility_level: params[:visibility_level]) if params[:visibility_level].present?
diff --git a/app/controllers/concerns/filter_projects.rb b/app/controllers/concerns/filter_projects.rb
deleted file mode 100644
index 6014112256a..00000000000
--- a/app/controllers/concerns/filter_projects.rb
+++ /dev/null
@@ -1,17 +0,0 @@
-# == FilterProjects
-#
-# Controller concern to handle projects filtering
-# * by name
-# * by archived state
-#
-module FilterProjects
-  extend ActiveSupport::Concern
-
-  def filter_projects(projects)
-    projects = projects.search(params[:name]) if params[:name].present?
-    projects = projects.non_archived if params[:archived].blank?
-    projects = projects.personal(current_user) if params[:personal].present? && current_user
-
-    projects
-  end
-end
diff --git a/app/controllers/concerns/params_backward_compatibility.rb b/app/controllers/concerns/params_backward_compatibility.rb
new file mode 100644
index 00000000000..b0e3d9c7b34
--- /dev/null
+++ b/app/controllers/concerns/params_backward_compatibility.rb
@@ -0,0 +1,7 @@
+module ParamsBackwardCompatibility
+  private
+
+  def set_non_archived_param
+    params[:non_archived] = params[:archived].blank?
+  end
+end
diff --git a/app/controllers/dashboard/projects_controller.rb b/app/controllers/dashboard/projects_controller.rb
index be00d765f73..5a1efcab1a3 100644
--- a/app/controllers/dashboard/projects_controller.rb
+++ b/app/controllers/dashboard/projects_controller.rb
@@ -1,10 +1,11 @@
 class Dashboard::ProjectsController < Dashboard::ApplicationController
-  include FilterProjects
+  include ParamsBackwardCompatibility
+
+  before_action :set_non_archived_param
+  before_action :default_sorting
 
   def index
-    @projects = load_projects(current_user.authorized_projects)
-    @projects = @projects.sort(@sort = params[:sort])
-    @projects = @projects.page(params[:page])
+    @projects = load_projects(params.merge(non_public: true)).page(params[:page])
 
     respond_to do |format|
       format.html { @last_push = current_user.recent_push }
@@ -21,10 +22,8 @@ class Dashboard::ProjectsController < Dashboard::ApplicationController
   end
 
   def starred
-    @projects = load_projects(current_user.viewable_starred_projects)
-    @projects = @projects.includes(:forked_from_project, :tags)
-    @projects = @projects.sort(@sort = params[:sort])
-    @projects = @projects.page(params[:page])
+    @projects = load_projects(params.merge(starred: true)).
+      includes(:forked_from_project, :tags).page(params[:page])
 
     @last_push = current_user.recent_push
     @groups = []
@@ -41,14 +40,18 @@ class Dashboard::ProjectsController < Dashboard::ApplicationController
 
   private
 
-  def load_projects(base_scope)
-    projects = base_scope.sorted_by_activity.includes(:route, namespace: :route)
+  def default_sorting
+    params[:sort] ||= 'latest_activity_desc'
+    @sort = params[:sort]
+  end
 
-    filter_projects(projects)
+  def load_projects(finder_params)
+    ProjectsFinder.new(params: finder_params, current_user: current_user).
+      execute.includes(:route, namespace: :route)
   end
 
   def load_events
-    @events = Event.in_projects(load_projects(current_user.authorized_projects))
+    @events = Event.in_projects(load_projects(params.merge(non_public: true)))
     @events = event_filter.apply_filter(@events).with_associations
     @events = @events.limit(20).offset(params[:offset] || 0)
   end
diff --git a/app/controllers/explore/projects_controller.rb b/app/controllers/explore/projects_controller.rb
index 6167f9bd335..8f1870759e4 100644
--- a/app/controllers/explore/projects_controller.rb
+++ b/app/controllers/explore/projects_controller.rb
@@ -1,14 +1,12 @@
 class Explore::ProjectsController < Explore::ApplicationController
-  include FilterProjects
+  include ParamsBackwardCompatibility
+
+  before_action :set_non_archived_param
 
   def index
-    @projects = load_projects
-    @tags = @projects.tags_on(:tags)
-    @projects = @projects.tagged_with(params[:tag]) if params[:tag].present?
-    @projects = @projects.where(visibility_level: params[:visibility_level]) if params[:visibility_level].present?
-    @projects = filter_projects(@projects)
-    @projects = @projects.sort(@sort = params[:sort])
-    @projects = @projects.includes(:namespace).page(params[:page])
+    params[:sort] ||= 'latest_activity_desc'
+    @sort = params[:sort]
+    @projects = load_projects.page(params[:page])
 
     respond_to do |format|
       format.html
@@ -21,10 +19,9 @@ class Explore::ProjectsController < Explore::ApplicationController
   end
 
   def trending
-    @projects = load_projects(Project.trending)
-    @projects = filter_projects(@projects)
-    @projects = @projects.sort(@sort = params[:sort])
-    @projects = @projects.page(params[:page])
+    params[:trending] = true
+    @sort = params[:sort]
+    @projects = load_projects.page(params[:page])
 
     respond_to do |format|
       format.html
@@ -37,10 +34,7 @@ class Explore::ProjectsController < Explore::ApplicationController
   end
 
   def starred
-    @projects = load_projects
-    @projects = filter_projects(@projects)
-    @projects = @projects.reorder('star_count DESC')
-    @projects = @projects.page(params[:page])
+    @projects = load_projects.reorder('star_count DESC').page(params[:page])
 
     respond_to do |format|
       format.html
@@ -52,10 +46,10 @@ class Explore::ProjectsController < Explore::ApplicationController
     end
   end
 
-  protected
+  private
 
-  def load_projects(base_scope = nil)
-    base_scope ||= ProjectsFinder.new.execute(current_user)
-    base_scope.includes(:route, namespace: :route)
+  def load_projects
+    ProjectsFinder.new(current_user: current_user, params: params).
+      execute.includes(:route, namespace: :route)
   end
 end
diff --git a/app/controllers/groups/application_controller.rb b/app/controllers/groups/application_controller.rb
index 8b69c18d689..29ffaeb19c1 100644
--- a/app/controllers/groups/application_controller.rb
+++ b/app/controllers/groups/application_controller.rb
@@ -27,7 +27,7 @@ class Groups::ApplicationController < ApplicationController
   end
 
   def group_projects
-    @projects ||= GroupProjectsFinder.new(group).execute(current_user)
+    @projects ||= GroupProjectsFinder.new(group: group, current_user: current_user).execute
   end
 
   def authorize_admin_group!
diff --git a/app/controllers/groups_controller.rb b/app/controllers/groups_controller.rb
index 05f9ee1ee90..78c9f1f7004 100644
--- a/app/controllers/groups_controller.rb
+++ b/app/controllers/groups_controller.rb
@@ -1,7 +1,7 @@
 class GroupsController < Groups::ApplicationController
-  include FilterProjects
   include IssuesAction
   include MergeRequestsAction
+  include ParamsBackwardCompatibility
 
   respond_to :html
 
@@ -105,15 +105,16 @@ class GroupsController < Groups::ApplicationController
   protected
 
   def setup_projects
+    set_non_archived_param
+    params[:sort] ||= 'latest_activity_desc'
+    @sort = params[:sort]
+
     options = {}
     options[:only_owned] = true if params[:shared] == '0'
     options[:only_shared] = true if params[:shared] == '1'
 
-    @projects = GroupProjectsFinder.new(group, options).execute(current_user)
+    @projects = GroupProjectsFinder.new(params: params, group: group, options: options, current_user: current_user).execute
     @projects = @projects.includes(:namespace)
-    @projects = @projects.sorted_by_activity
-    @projects = filter_projects(@projects)
-    @projects = @projects.sort(@sort = params[:sort])
     @projects = @projects.page(params[:page]) if params[:name].blank?
   end
 
diff --git a/app/controllers/projects/forks_controller.rb b/app/controllers/projects/forks_controller.rb
index ba46e2528e6..1eb3800e49d 100644
--- a/app/controllers/projects/forks_controller.rb
+++ b/app/controllers/projects/forks_controller.rb
@@ -9,7 +9,7 @@ class Projects::ForksController < Projects::ApplicationController
   def index
     base_query = project.forks.includes(:creator)
 
-    @forks               = base_query.merge(ProjectsFinder.new.execute(current_user))
+    @forks               = base_query.merge(ProjectsFinder.new(current_user: current_user).execute)
     @total_forks_count   = base_query.size
     @private_forks_count = @total_forks_count - @forks.size
     @public_forks_count  = @total_forks_count - @private_forks_count
diff --git a/app/controllers/users_controller.rb b/app/controllers/users_controller.rb
index 2683614d2e8..a452bbba422 100644
--- a/app/controllers/users_controller.rb
+++ b/app/controllers/users_controller.rb
@@ -140,6 +140,6 @@ class UsersController < ApplicationController
   end
 
   def projects_for_current_user
-    ProjectsFinder.new.execute(current_user)
+    ProjectsFinder.new(current_user: current_user).execute
   end
 end
diff --git a/app/finders/group_projects_finder.rb b/app/finders/group_projects_finder.rb
index 3b9a421b118..f043c38c6f9 100644
--- a/app/finders/group_projects_finder.rb
+++ b/app/finders/group_projects_finder.rb
@@ -1,42 +1,63 @@
-class GroupProjectsFinder < UnionFinder
-  def initialize(group, options = {})
+# GroupProjectsFinder
+#
+# Used to filter Projects  by set of params
+#
+# Arguments:
+#   current_user - which user use
+#   project_ids_relation: int[] - project ids to use
+#   group
+#   options:
+#     only_owned: boolean
+#     only_shared: boolean
+#   params:
+#     sort: string
+#     visibility_level: int
+#     tags: string[]
+#     personal: boolean
+#     search: string
+#     non_archived: boolean
+#
+class GroupProjectsFinder < ProjectsFinder
+  attr_reader :group, :options
+
+  def initialize(group:, params: {}, options: {}, current_user: nil, project_ids_relation: nil)
+    super(params: params, current_user: current_user, project_ids_relation: project_ids_relation)
     @group   = group
     @options = options
   end
 
-  def execute(current_user = nil)
-    segments = group_projects(current_user)
-    find_union(segments, Project)
-  end
-
   private
 
-  def group_projects(current_user)
-    only_owned  = @options.fetch(:only_owned, false)
-    only_shared = @options.fetch(:only_shared, false)
+  def init_collection
+    only_owned  = options.fetch(:only_owned, false)
+    only_shared = options.fetch(:only_shared, false)
 
     projects = []
 
     if current_user
-      if @group.users.include?(current_user)
-        projects << @group.projects unless only_shared
-        projects << @group.shared_projects unless only_owned
+      if group.users.include?(current_user)
+        projects << group.projects unless only_shared
+        projects << group.shared_projects unless only_owned
       else
         unless only_shared
-          projects << @group.projects.visible_to_user(current_user)
-          projects << @group.projects.public_to_user(current_user)
+          projects << group.projects.visible_to_user(current_user)
+          projects << group.projects.public_to_user(current_user)
         end
 
         unless only_owned
-          projects << @group.shared_projects.visible_to_user(current_user)
-          projects << @group.shared_projects.public_to_user(current_user)
+          projects << group.shared_projects.visible_to_user(current_user)
+          projects << group.shared_projects.public_to_user(current_user)
         end
       end
     else
-      projects << @group.projects.public_only unless only_shared
-      projects << @group.shared_projects.public_only unless only_owned
+      projects << group.projects.public_only unless only_shared
+      projects << group.shared_projects.public_only unless only_owned
     end
 
     projects
   end
+
+  def union(items)
+    find_union(items, Project)
+  end
 end
diff --git a/app/finders/issuable_finder.rb b/app/finders/issuable_finder.rb
index f7ebb1807d7..4cc42b88a2a 100644
--- a/app/finders/issuable_finder.rb
+++ b/app/finders/issuable_finder.rb
@@ -116,9 +116,9 @@ class IssuableFinder
       if current_user && params[:authorized_only].presence && !current_user_related?
         current_user.authorized_projects
       elsif group
-        GroupProjectsFinder.new(group).execute(current_user)
+        GroupProjectsFinder.new(group: group, current_user: current_user).execute
       else
-        projects_finder.execute(current_user, item_project_ids(items))
+        ProjectsFinder.new(current_user: current_user, project_ids_relation: item_project_ids(items)).execute
       end
 
     @projects = projects.with_feature_available_for_user(klass, current_user).reorder(nil)
@@ -405,8 +405,4 @@ class IssuableFinder
   def current_user_related?
     params[:scope] == 'created-by-me' || params[:scope] == 'authored' || params[:scope] == 'assigned-to-me'
   end
-
-  def projects_finder
-    @projects_finder ||= ProjectsFinder.new
-  end
 end
diff --git a/app/finders/labels_finder.rb b/app/finders/labels_finder.rb
index e52083f86e4..042d792dada 100644
--- a/app/finders/labels_finder.rb
+++ b/app/finders/labels_finder.rb
@@ -83,7 +83,7 @@ class LabelsFinder < UnionFinder
   def projects
     return @projects if defined?(@projects)
 
-    @projects = skip_authorization ? Project.all : ProjectsFinder.new.execute(current_user)
+    @projects = skip_authorization ? Project.all : ProjectsFinder.new(current_user: current_user).execute
     @projects = @projects.in_namespace(params[:group_id]) if group?
     @projects = @projects.where(id: params[:project_ids]) if projects?
     @projects = @projects.reorder(nil)
diff --git a/app/finders/projects_finder.rb b/app/finders/projects_finder.rb
index 18ec45f300d..f6d8226bf3f 100644
--- a/app/finders/projects_finder.rb
+++ b/app/finders/projects_finder.rb
@@ -1,19 +1,93 @@
+# ProjectsFinder
+#
+# Used to filter Projects  by set of params
+#
+# Arguments:
+#   current_user - which user use
+#   project_ids_relation: int[] - project ids to use
+#   params:
+#     trending: boolean
+#     non_public: boolean
+#     starred: boolean
+#     sort: string
+#     visibility_level: int
+#     tags: string[]
+#     personal: boolean
+#     search: string
+#     non_archived: boolean
+#
 class ProjectsFinder < UnionFinder
-  def execute(current_user = nil, project_ids_relation = nil)
-    segments = all_projects(current_user)
-    segments.map! { |s| s.where(id: project_ids_relation) } if project_ids_relation
+  attr_accessor :params
+  attr_reader :current_user, :project_ids_relation
 
-    find_union(segments, Project).with_route
+  def initialize(params: {}, current_user: nil, project_ids_relation: nil)
+    @params = params
+    @current_user = current_user
+    @project_ids_relation = project_ids_relation
+  end
+
+  def execute
+    items = init_collection
+    items = by_ids(items)
+    items = union(items)
+    items = by_personal(items)
+    items = by_visibilty_level(items)
+    items = by_tags(items)
+    items = by_search(items)
+    items = by_archived(items)
+    sort(items)
   end
 
   private
 
-  def all_projects(current_user)
+  def init_collection
     projects = []
 
-    projects << current_user.authorized_projects if current_user
-    projects << Project.unscoped.public_to_user(current_user)
+    if params[:trending].present?
+      projects << Project.trending
+    elsif params[:starred].present? && current_user
+      projects << current_user.viewable_starred_projects
+    else
+      projects << current_user.authorized_projects if current_user
+      projects << Project.unscoped.public_to_user(current_user) unless params[:non_public].present?
+    end
 
     projects
   end
+
+  def by_ids(items)
+    project_ids_relation ? items.map { |item| item.where(id: project_ids_relation) } : items
+  end
+
+  def union(items)
+    find_union(items, Project).with_route
+  end
+
+  def by_personal(items)
+    (params[:personal].present? && current_user) ? items.personal(current_user) : items
+  end
+
+  def by_visibilty_level(items)
+    params[:visibility_level].present? ? items.where(visibility_level: params[:visibility_level]) : items
+  end
+
+  def by_tags(items)
+    params[:tag].present? ? items.tagged_with(params[:tag]) : items
+  end
+
+  def by_search(items)
+    params[:search] ||= params[:name]
+    params[:search].present? ? items.search(params[:search]) : items
+  end
+
+  def sort(items)
+    params[:sort].present? ? items.sort(params[:sort]) : items
+  end
+
+  def by_archived(projects)
+    # Back-compatibility with the places where `params[:archived]` can be set explicitly to `false`
+    params[:non_archived] = !Gitlab::Utils.to_boolean(params[:archived]) if params.key?(:archived)
+
+    params[:non_archived] ? projects.non_archived : projects
+  end
 end
diff --git a/app/finders/todos_finder.rb b/app/finders/todos_finder.rb
index b7f091f334d..dc13386184e 100644
--- a/app/finders/todos_finder.rb
+++ b/app/finders/todos_finder.rb
@@ -95,7 +95,7 @@ class TodosFinder
 
   def projects(items)
     item_project_ids = items.reorder(nil).select(:project_id)
-    ProjectsFinder.new.execute(current_user, item_project_ids)
+    ProjectsFinder.new(current_user: current_user, project_ids_relation: item_project_ids).execute
   end
 
   def type?
diff --git a/app/helpers/sorting_helper.rb b/app/helpers/sorting_helper.rb
index 5c89cbea3fc..3a5d1b97c36 100644
--- a/app/helpers/sorting_helper.rb
+++ b/app/helpers/sorting_helper.rb
@@ -25,8 +25,8 @@ module SortingHelper
   def projects_sort_options_hash
     options = {
       sort_value_name => sort_title_name,
-      sort_value_recently_updated => sort_title_recently_updated,
-      sort_value_oldest_updated => sort_title_oldest_updated,
+      sort_value_latest_activity => sort_title_latest_activity,
+      sort_value_oldest_activity => sort_title_oldest_activity,
       sort_value_recently_created => sort_title_recently_created,
       sort_value_oldest_created => sort_title_oldest_created
     }
@@ -78,6 +78,14 @@ module SortingHelper
     'Last updated'
   end
 
+  def sort_title_oldest_activity
+    'Oldest updated'
+  end
+
+  def sort_title_latest_activity
+    'Last updated'
+  end
+
   def sort_title_oldest_created
     'Oldest created'
   end
@@ -198,6 +206,14 @@ module SortingHelper
     'updated_desc'
   end
 
+  def sort_value_oldest_activity
+    'latest_activity_asc'
+  end
+
+  def sort_value_latest_activity
+    'latest_activity_desc'
+  end
+
   def sort_value_oldest_created
     'created_asc'
   end
diff --git a/app/models/project.rb b/app/models/project.rb
index 12fd0668ff8..1f95d00baf8 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -349,10 +349,15 @@ class Project < ActiveRecord::Base
     end
 
     def sort(method)
-      if method == 'storage_size_desc'
+      case method.to_s
+      when 'storage_size_desc'
         # storage_size is a joined column so we need to
         # pass a string to avoid AR adding the table name
         reorder('project_statistics.storage_size DESC, projects.id DESC')
+      when 'latest_activity_desc'
+        reorder(last_activity_at: :desc)
+      when 'latest_activity_asc'
+        reorder(last_activity_at: :asc)
       else
         order_by(method)
       end
diff --git a/app/policies/group_policy.rb b/app/policies/group_policy.rb
index 4cc21696eb6..cb58c115d54 100644
--- a/app/policies/group_policy.rb
+++ b/app/policies/group_policy.rb
@@ -12,7 +12,7 @@ class GroupPolicy < BasePolicy
     can_read ||= globally_viewable
     can_read ||= member
     can_read ||= @user.admin?
-    can_read ||= GroupProjectsFinder.new(@subject).execute(@user).any?
+    can_read ||= GroupProjectsFinder.new(group: @subject, current_user: @user).execute.any?
     can! :read_group if can_read
 
     # Only group masters and group owners can create new projects
@@ -41,6 +41,6 @@ class GroupPolicy < BasePolicy
     return true if @subject.internal? && !@user.external?
     return true if @subject.users.include?(@user)
 
-    GroupProjectsFinder.new(@subject).execute(@user).any?
+    GroupProjectsFinder.new(group: @subject, current_user: @user).execute.any?
   end
 end
diff --git a/app/services/search/global_service.rb b/app/services/search/global_service.rb
index c1549df5ac6..8409b592b72 100644
--- a/app/services/search/global_service.rb
+++ b/app/services/search/global_service.rb
@@ -8,7 +8,7 @@ module Search
 
     def execute
       group = Group.find_by(id: params[:group_id]) if params[:group_id].present?
-      projects = ProjectsFinder.new.execute(current_user)
+      projects = ProjectsFinder.new(current_user: current_user).execute
 
       if group
         projects = projects.inside_path(group.full_path)
diff --git a/app/views/dashboard/projects/_zero_authorized_projects.html.haml b/app/views/dashboard/projects/_zero_authorized_projects.html.haml
index 1bbd4602ecf..8843d4e7c84 100644
--- a/app/views/dashboard/projects/_zero_authorized_projects.html.haml
+++ b/app/views/dashboard/projects/_zero_authorized_projects.html.haml
@@ -1,4 +1,4 @@
-- publicish_project_count = ProjectsFinder.new.execute(current_user).count
+- publicish_project_count = ProjectsFinder.new(current_user: current_user).execute.count
 .blank-state.blank-state-welcome
   %h2.blank-state-welcome-title
     Welcome to GitLab
diff --git a/app/views/shared/projects/_dropdown.html.haml b/app/views/shared/projects/_dropdown.html.haml
index 2d25b8aad62..8939aeb6c3a 100644
--- a/app/views/shared/projects/_dropdown.html.haml
+++ b/app/views/shared/projects/_dropdown.html.haml
@@ -1,4 +1,4 @@
-- @sort ||= sort_value_recently_updated
+- @sort ||= sort_value_latest_activity
 .dropdown
   - toggle_text = projects_sort_options_hash[@sort]
   = dropdown_toggle(toggle_text, { toggle: 'dropdown' }, { id: 'sort-projects-dropdown' })
diff --git a/changelogs/unreleased/28810-projectfinder-should-handle-more-options.yml b/changelogs/unreleased/28810-projectfinder-should-handle-more-options.yml
new file mode 100644
index 00000000000..e4be16d4b37
--- /dev/null
+++ b/changelogs/unreleased/28810-projectfinder-should-handle-more-options.yml
@@ -0,0 +1,4 @@
+---
+title: ProjectsFinder should handle more options
+merge_request: 9682
+author: Jacopo Beschi @jacopo-beschi
diff --git a/lib/api/groups.rb b/lib/api/groups.rb
index 8f3799417e3..605769eddde 100644
--- a/lib/api/groups.rb
+++ b/lib/api/groups.rb
@@ -142,7 +142,7 @@ module API
       end
       get ":id/projects" do
         group = find_group!(params[:id])
-        projects = GroupProjectsFinder.new(group).execute(current_user)
+        projects = GroupProjectsFinder.new(group: group, current_user: current_user).execute
         projects = filter_projects(projects)
         entity = params[:simple] ? Entities::BasicProjectDetails : Entities::Project
         present paginate(projects), with: entity, current_user: current_user
diff --git a/lib/api/projects.rb b/lib/api/projects.rb
index 0fbe1669d45..766fbea53e6 100644
--- a/lib/api/projects.rb
+++ b/lib/api/projects.rb
@@ -84,7 +84,7 @@ module API
       end
       get do
         entity = current_user ? Entities::ProjectWithAccess : Entities::BasicProjectDetails
-        present_projects ProjectsFinder.new.execute(current_user), with: entity, statistics: params[:statistics]
+        present_projects ProjectsFinder.new(current_user: current_user).execute, with: entity, statistics: params[:statistics]
       end
 
       desc 'Create new project' do
diff --git a/lib/api/users.rb b/lib/api/users.rb
index 530ca0b5235..992a751b37d 100644
--- a/lib/api/users.rb
+++ b/lib/api/users.rb
@@ -341,7 +341,7 @@ module API
         not_found!('User') unless user
 
         events = user.events.
-          merge(ProjectsFinder.new.execute(current_user)).
+          merge(ProjectsFinder.new(current_user: current_user).execute).
           references(:project).
           with_associations.
           recent
diff --git a/lib/api/v3/groups.rb b/lib/api/v3/groups.rb
index c5b37622d79..9b27411ae21 100644
--- a/lib/api/v3/groups.rb
+++ b/lib/api/v3/groups.rb
@@ -151,7 +151,7 @@ module API
         end
         get ":id/projects" do
           group = find_group!(params[:id])
-          projects = GroupProjectsFinder.new(group).execute(current_user)
+          projects = GroupProjectsFinder.new(group: group, current_user: current_user).execute
           projects = filter_projects(projects)
           entity = params[:simple] ? ::API::Entities::BasicProjectDetails : Entities::Project
           present paginate(projects), with: entity, current_user: current_user
diff --git a/lib/api/v3/projects.rb b/lib/api/v3/projects.rb
index b753dbab381..ba9748ada59 100644
--- a/lib/api/v3/projects.rb
+++ b/lib/api/v3/projects.rb
@@ -107,7 +107,7 @@ module API
         end
         get '/visible' do
           entity = current_user ? ::API::V3::Entities::ProjectWithAccess : ::API::Entities::BasicProjectDetails
-          present_projects ProjectsFinder.new.execute(current_user), with: entity
+          present_projects ProjectsFinder.new(current_user: current_user).execute, with: entity
         end
 
         desc 'Get a projects list for authenticated user' do
diff --git a/lib/api/v3/users.rb b/lib/api/v3/users.rb
index 5e18cecc431..f4cda3b2eba 100644
--- a/lib/api/v3/users.rb
+++ b/lib/api/v3/users.rb
@@ -138,7 +138,7 @@ module API
           not_found!('User') unless user
 
           events = user.events.
-            merge(ProjectsFinder.new.execute(current_user)).
+            merge(ProjectsFinder.new(current_user: current_user).execute).
             references(:project).
             with_associations.
             recent
diff --git a/spec/finders/group_projects_finder_spec.rb b/spec/finders/group_projects_finder_spec.rb
index ef97b061ca7..3c7c9bdcd08 100644
--- a/spec/finders/group_projects_finder_spec.rb
+++ b/spec/finders/group_projects_finder_spec.rb
@@ -3,8 +3,9 @@ require 'spec_helper'
 describe GroupProjectsFinder do
   let(:group) { create(:group) }
   let(:current_user) { create(:user) }
+  let(:options) { {} }
 
-  let(:finder) { described_class.new(source_user) }
+  let(:finder) { described_class.new(group: group, current_user: current_user, options: options) }
 
   let!(:public_project) { create(:empty_project, :public, group: group, path: '1') }
   let!(:private_project) { create(:empty_project, :private, group: group, path: '2') }
@@ -18,22 +19,27 @@ describe GroupProjectsFinder do
     shared_project_3.project_group_links.create(group_access: Gitlab::Access::MASTER, group: group)
   end
 
+  subject { finder.execute }
+
   describe 'with a group member current user' do
-    before  { group.add_user(current_user, Gitlab::Access::MASTER) }
+    before do
+      group.add_master(current_user)
+    end
 
     context "only shared" do
-      subject { described_class.new(group, only_shared: true).execute(current_user) }
-      it      { is_expected.to eq([shared_project_3, shared_project_2, shared_project_1]) }
+      let(:options) { { only_shared: true } }
+
+      it { is_expected.to match_array([shared_project_3, shared_project_2, shared_project_1]) }
     end
 
     context "only owned" do
-      subject { described_class.new(group, only_owned: true).execute(current_user) }
-      it      { is_expected.to eq([private_project, public_project]) }
+      let(:options) { { only_owned: true } }
+
+      it { is_expected.to match_array([private_project, public_project]) }
     end
 
     context "all" do
-      subject { described_class.new(group).execute(current_user) }
-      it      { is_expected.to eq([shared_project_3, shared_project_2, shared_project_1, private_project, public_project]) }
+      it { is_expected.to match_array([shared_project_3, shared_project_2, shared_project_1, private_project, public_project]) }
     end
   end
 
@@ -44,47 +50,57 @@ describe GroupProjectsFinder do
     end
 
     context "only shared" do
+      let(:options) { { only_shared: true } }
+
       context "without external user" do
-        subject { described_class.new(group, only_shared: true).execute(current_user) }
-        it      { is_expected.to eq([shared_project_3, shared_project_2, shared_project_1]) }
+        it { is_expected.to match_array([shared_project_3, shared_project_2, shared_project_1]) }
       end
 
       context "with external user" do
-        before  { current_user.update_attributes(external: true) }
-        subject { described_class.new(group, only_shared: true).execute(current_user) }
-        it      { is_expected.to eq([shared_project_2, shared_project_1]) }
+        before do
+          current_user.update_attributes(external: true)
+        end
+
+        it { is_expected.to match_array([shared_project_2, shared_project_1]) }
       end
     end
 
     context "only owned" do
+      let(:options) { { only_owned: true } }
+
       context "without external user" do
-        before  { private_project.team << [current_user, Gitlab::Access::MASTER] }
-        subject { described_class.new(group, only_owned: true).execute(current_user) }
-        it      { is_expected.to eq([private_project, public_project]) }
+        before do
+          private_project.team << [current_user, Gitlab::Access::MASTER]
+        end
+
+        it { is_expected.to match_array([private_project, public_project]) }
       end
 
       context "with external user" do
-        before  { current_user.update_attributes(external: true) }
-        subject { described_class.new(group, only_owned: true).execute(current_user) }
-        it      { is_expected.to eq([public_project]) }
-      end
+        before do
+          current_user.update_attributes(external: true)
+        end
 
-      context "all" do
-        subject { described_class.new(group).execute(current_user) }
-        it      { is_expected.to eq([shared_project_3, shared_project_2, shared_project_1, public_project]) }
+        it { is_expected.to eq([public_project]) }
       end
     end
+
+    context "all" do
+      it { is_expected.to match_array([shared_project_3, shared_project_2, shared_project_1, public_project]) }
+    end
   end
 
   describe "no user" do
     context "only shared" do
-      subject { described_class.new(group, only_shared: true).execute(current_user) }
-      it      { is_expected.to eq([shared_project_3, shared_project_1]) }
+      let(:options) { { only_shared: true } }
+
+      it { is_expected.to match_array([shared_project_3, shared_project_1]) }
     end
 
     context "only owned" do
-      subject { described_class.new(group, only_owned: true).execute(current_user) }
-      it      { is_expected.to eq([public_project]) }
+      let(:options) { { only_owned: true } }
+
+      it { is_expected.to eq([public_project]) }
     end
   end
 end
diff --git a/spec/finders/projects_finder_spec.rb b/spec/finders/projects_finder_spec.rb
index e44e7434c80..148adcffe3b 100644
--- a/spec/finders/projects_finder_spec.rb
+++ b/spec/finders/projects_finder_spec.rb
@@ -21,38 +21,144 @@ describe ProjectsFinder do
       create(:empty_project, :private, name: 'D', path: 'D')
     end
 
-    let(:finder) { described_class.new }
+    let(:params) { {} }
+    let(:current_user) { user }
+    let(:project_ids_relation) { nil }
+    let(:finder) { described_class.new(params: params, current_user: current_user, project_ids_relation: project_ids_relation) }
+
+    subject { finder.execute }
 
     describe 'without a user' do
-      subject { finder.execute }
+      let(:current_user) { nil }
 
       it { is_expected.to eq([public_project]) }
     end
 
     describe 'with a user' do
-      subject { finder.execute(user) }
-
       describe 'without private projects' do
-        it { is_expected.to eq([public_project, internal_project]) }
+        it { is_expected.to match_array([public_project, internal_project]) }
       end
 
       describe 'with private projects' do
         before do
-          private_project.add_user(user, Gitlab::Access::MASTER)
+          private_project.add_master(user)
         end
 
-        it do
-          is_expected.to eq([public_project, internal_project, private_project])
-        end
+        it { is_expected.to match_array([public_project, internal_project, private_project]) }
       end
     end
 
     describe 'with project_ids_relation' do
       let(:project_ids_relation) { Project.where(id: internal_project.id) }
 
-      subject { finder.execute(user, project_ids_relation) }
-
       it { is_expected.to eq([internal_project]) }
     end
+
+    describe 'filter by visibility_level' do
+      before do
+        private_project.add_master(user)
+      end
+
+      context 'private' do
+        let(:params) { { visibility_level: Gitlab::VisibilityLevel::PRIVATE } }
+
+        it { is_expected.to eq([private_project]) }
+      end
+
+      context 'internal' do
+        let(:params) { { visibility_level: Gitlab::VisibilityLevel::INTERNAL } }
+
+        it { is_expected.to eq([internal_project]) }
+      end
+
+      context 'public' do
+        let(:params) { { visibility_level: Gitlab::VisibilityLevel::PUBLIC } }
+
+        it { is_expected.to eq([public_project]) }
+      end
+    end
+
+    describe 'filter by tags' do
+      before do
+        public_project.tag_list.add('foo')
+        public_project.save!
+      end
+
+      let(:params) { { tag: 'foo' } }
+
+      it { is_expected.to eq([public_project]) }
+    end
+
+    describe 'filter by personal' do
+      let!(:personal_project) { create(:empty_project, namespace: user.namespace) }
+      let(:params) { { personal: true } }
+
+      it { is_expected.to eq([personal_project]) }
+    end
+
+    describe 'filter by search' do
+      let(:params) { { search: 'C' } }
+
+      it { is_expected.to eq([public_project]) }
+    end
+
+    describe 'filter by name for backward compatibility' do
+      let(:params) { { name: 'C' } }
+
+      it { is_expected.to eq([public_project]) }
+    end
+
+    describe 'filter by archived' do
+      let!(:archived_project) { create(:empty_project, :public, :archived, name: 'E', path: 'E') }
+
+      context 'non_archived=true' do
+        let(:params) { { non_archived: true } }
+
+        it { is_expected.to match_array([public_project, internal_project]) }
+      end
+
+      context 'non_archived=false' do
+        let(:params) { { non_archived: false } }
+
+        it { is_expected.to match_array([public_project, internal_project, archived_project]) }
+      end
+
+      describe 'filter by archived for backward compatibility' do
+        let(:params) { { archived: false } }
+
+        it { is_expected.to match_array([public_project, internal_project]) }
+      end
+    end
+
+    describe 'filter by trending' do
+      let!(:trending_project) { create(:trending_project, project: public_project)  }
+      let(:params) { { trending: true } }
+
+      it { is_expected.to eq([public_project]) }
+    end
+
+    describe 'filter by non_public' do
+      let(:params) { { non_public: true } }
+      before do
+        private_project.add_developer(current_user)
+      end
+
+      it { is_expected.to eq([private_project]) }
+    end
+
+    describe 'filter by viewable_starred_projects' do
+      let(:params) { { starred: true } }
+      before do
+        current_user.toggle_star(public_project)
+      end
+
+      it { is_expected.to eq([public_project]) }
+    end
+
+    describe 'sorting' do
+      let(:params) { { sort: 'name_asc' } }
+
+      it { is_expected.to eq([internal_project, public_project]) }
+    end
   end
 end

From d5102cf75f5d4a1b4bcd15bca1732550ebdae125 Mon Sep 17 00:00:00 2001
From: Jarka Kadlecova <jarka@gitlab.com>
Date: Mon, 3 Apr 2017 11:11:30 +0200
Subject: [PATCH 182/278] Search for opened MRs - include reopened  MRs

---
 app/services/merge_requests/base_service.rb   |  2 +-
 changelogs/unreleased/30291-reopen-mr.yml     |  4 +++
 .../merge_requests/refresh_service_spec.rb    | 27 +++++++++++++++++++
 3 files changed, 32 insertions(+), 1 deletion(-)
 create mode 100644 changelogs/unreleased/30291-reopen-mr.yml

diff --git a/app/services/merge_requests/base_service.rb b/app/services/merge_requests/base_service.rb
index 5a53b973059..582d5c47b66 100644
--- a/app/services/merge_requests/base_service.rb
+++ b/app/services/merge_requests/base_service.rb
@@ -39,7 +39,7 @@ module MergeRequests
     private
 
     # Returns all origin and fork merge requests from `@project` satisfying passed arguments.
-    def merge_requests_for(source_branch, mr_states: [:opened])
+    def merge_requests_for(source_branch, mr_states: [:opened, :reopened])
       MergeRequest
         .with_state(mr_states)
         .where(source_branch: source_branch, source_project_id: @project.id)
diff --git a/changelogs/unreleased/30291-reopen-mr.yml b/changelogs/unreleased/30291-reopen-mr.yml
new file mode 100644
index 00000000000..4ae3e90eeba
--- /dev/null
+++ b/changelogs/unreleased/30291-reopen-mr.yml
@@ -0,0 +1,4 @@
+---
+title: Include reopened MRs when searching for opened ones
+merge_request: 10407
+author:
diff --git a/spec/services/merge_requests/refresh_service_spec.rb b/spec/services/merge_requests/refresh_service_spec.rb
index c22d145ca5d..03215a4624a 100644
--- a/spec/services/merge_requests/refresh_service_spec.rb
+++ b/spec/services/merge_requests/refresh_service_spec.rb
@@ -49,6 +49,7 @@ describe MergeRequests::RefreshService, services: true do
 
     context 'push to origin repo source branch' do
       let(:refresh_service) { service.new(@project, @user) }
+
       before do
         allow(refresh_service).to receive(:execute_hooks)
         refresh_service.execute(@oldrev, @newrev, 'refs/heads/master')
@@ -70,6 +71,32 @@ describe MergeRequests::RefreshService, services: true do
       end
     end
 
+    context 'push to origin repo source branch when an MR was reopened' do
+      let(:refresh_service) { service.new(@project, @user) }
+
+      before do
+        @merge_request.update(state: :reopened)
+
+        allow(refresh_service).to receive(:execute_hooks)
+        refresh_service.execute(@oldrev, @newrev, 'refs/heads/master')
+        reload_mrs
+      end
+
+      it 'executes hooks with update action' do
+        expect(refresh_service).to have_received(:execute_hooks).
+          with(@merge_request, 'update', @oldrev)
+
+        expect(@merge_request.notes).not_to be_empty
+        expect(@merge_request).to be_open
+        expect(@merge_request.merge_when_pipeline_succeeds).to be_falsey
+        expect(@merge_request.diff_head_sha).to eq(@newrev)
+        expect(@fork_merge_request).to be_open
+        expect(@fork_merge_request.notes).to be_empty
+        expect(@build_failed_todo).to be_done
+        expect(@fork_build_failed_todo).to be_done
+      end
+    end
+
     context 'push to origin repo target branch' do
       before do
         service.new(@project, @user).execute(@oldrev, @newrev, 'refs/heads/feature')

From 94716c279f35c787d5b41ed626ad9bfc1acf83aa Mon Sep 17 00:00:00 2001
From: James Lopez <james@jameslopez.es>
Date: Thu, 6 Apr 2017 09:48:58 +0200
Subject: [PATCH 183/278] remove unnecessary lease as cron job

---
 app/workers/stuck_import_jobs_worker.rb | 13 -------------
 1 file changed, 13 deletions(-)

diff --git a/app/workers/stuck_import_jobs_worker.rb b/app/workers/stuck_import_jobs_worker.rb
index c7871d99492..bfc5e667bb6 100644
--- a/app/workers/stuck_import_jobs_worker.rb
+++ b/app/workers/stuck_import_jobs_worker.rb
@@ -2,12 +2,9 @@ class StuckImportJobsWorker
   include Sidekiq::Worker
   include CronjobQueue
 
-  EXCLUSIVE_LEASE_KEY = 'fail_stuck_imports_worker_lease'.freeze
   IMPORT_EXPIRATION = 15.hours.to_i
 
   def perform
-    return unless try_obtain_lease
-
     stuck_projects.find_in_batches(batch_size: 500) do |group|
       jids = group.map(&:import_jid)
 
@@ -20,8 +17,6 @@ class StuckImportJobsWorker
         fail_batch!(completed_jids, completed_ids)
       end
     end
-
-    remove_lease
   end
 
   private
@@ -39,12 +34,4 @@ class StuckImportJobsWorker
   def error_message
     "Import timed out. Import took longer than #{IMPORT_EXPIRATION} seconds"
   end
-
-  def try_obtain_lease
-    @uuid = Gitlab::ExclusiveLease.new(EXCLUSIVE_LEASE_KEY, timeout: 30.minutes).try_obtain
-  end
-
-  def remove_lease
-    Gitlab::ExclusiveLease.cancel(EXCLUSIVE_LEASE_KEY, @uuid)
-  end
 end

From 57374feabe1428b2ea06a6a3cac244612128095d Mon Sep 17 00:00:00 2001
From: Markus Koller <markus-koller@gmx.ch>
Date: Tue, 24 Jan 2017 21:42:15 +0100
Subject: [PATCH 184/278] Move AuthHelper#two_factor_skippable? into
 ApplicationController

---
 app/controllers/application_controller.rb |  7 +++++++
 app/helpers/auth_helper.rb                | 12 ------------
 2 files changed, 7 insertions(+), 12 deletions(-)

diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 6a6e335d314..b197fd2157e 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -25,6 +25,7 @@ class ApplicationController < ActionController::Base
 
   helper_method :can?, :current_application_settings
   helper_method :import_sources_enabled?, :github_import_enabled?, :gitea_import_enabled?, :github_import_configured?, :gitlab_import_enabled?, :gitlab_import_configured?, :bitbucket_import_enabled?, :bitbucket_import_configured?, :google_code_import_enabled?, :fogbugz_import_enabled?, :git_import_enabled?, :gitlab_project_import_enabled?
+  helper_method :two_factor_grace_period_expired?, :two_factor_skippable?
 
   rescue_from Encoding::CompatibilityError do |exception|
     log_exception(exception)
@@ -278,6 +279,12 @@ class ApplicationController < ActionController::Base
     date && (date + two_factor_grace_period.hours) < Time.current
   end
 
+  def two_factor_skippable?
+    two_factor_authentication_required? &&
+      !current_user.two_factor_enabled? &&
+      !two_factor_grace_period_expired?
+  end
+
   def skip_two_factor?
     session[:skip_tfa] && session[:skip_tfa] > Time.current
   end
diff --git a/app/helpers/auth_helper.rb b/app/helpers/auth_helper.rb
index 101fe579da2..9c71d6c7f4c 100644
--- a/app/helpers/auth_helper.rb
+++ b/app/helpers/auth_helper.rb
@@ -64,18 +64,6 @@ module AuthHelper
     current_user.identities.exists?(provider: provider.to_s)
   end
 
-  def two_factor_skippable?
-    current_application_settings.require_two_factor_authentication &&
-      !current_user.two_factor_enabled? &&
-      current_application_settings.two_factor_grace_period &&
-      !two_factor_grace_period_expired?
-  end
-
-  def two_factor_grace_period_expired?
-    current_user.otp_grace_period_started_at &&
-      (current_user.otp_grace_period_started_at + current_application_settings.two_factor_grace_period.hours) < Time.current
-  end
-
   def unlink_allowed?(provider)
     %w(saml cas3).exclude?(provider.to_s)
   end

From a3430f011f1adceaef8484f38a57018712a18ad2 Mon Sep 17 00:00:00 2001
From: Markus Koller <markus-koller@gmx.ch>
Date: Tue, 24 Jan 2017 22:09:58 +0100
Subject: [PATCH 185/278] Support 2FA requirement per-group

---
 app/controllers/admin/groups_controller.rb    |   4 +-
 app/controllers/application_controller.rb     |  12 +-
 app/controllers/groups_controller.rb          |   4 +-
 app/models/group.rb                           |  11 +
 app/models/members/group_member.rb            |   5 +
 app/models/user.rb                            |   9 +
 app/views/admin/groups/_form.html.haml        |   2 +-
 .../groups/_group_admin_settings.html.haml    |  28 +++
 .../groups/_group_lfs_settings.html.haml      |  11 -
 app/views/groups/edit.html.haml               |   2 +-
 .../feature-enforce-2fa-per-group.yml         |   4 +
 ...47_add_two_factor_columns_to_namespaces.rb |  21 ++
 ...4193205_add_two_factor_columns_to_users.rb |  17 ++
 db/schema.rb                                  |   5 +
 ...o_factor_authentication_group_settings.png | Bin 0 -> 44874 bytes
 doc/security/two_factor_authentication.md     |  17 +-
 .../application_controller_spec.rb            | 201 +++++++++++++++++-
 spec/models/group_spec.rb                     |  42 ++++
 spec/models/members/group_member_spec.rb      |  17 +-
 spec/models/user_spec.rb                      |  42 ++++
 20 files changed, 433 insertions(+), 21 deletions(-)
 create mode 100644 app/views/groups/_group_admin_settings.html.haml
 delete mode 100644 app/views/groups/_group_lfs_settings.html.haml
 create mode 100644 changelogs/unreleased/feature-enforce-2fa-per-group.yml
 create mode 100644 db/migrate/20170124193147_add_two_factor_columns_to_namespaces.rb
 create mode 100644 db/migrate/20170124193205_add_two_factor_columns_to_users.rb
 create mode 100644 doc/security/img/two_factor_authentication_group_settings.png

diff --git a/app/controllers/admin/groups_controller.rb b/app/controllers/admin/groups_controller.rb
index cea3d088e94..f28bbdeff5a 100644
--- a/app/controllers/admin/groups_controller.rb
+++ b/app/controllers/admin/groups_controller.rb
@@ -72,7 +72,9 @@ class Admin::GroupsController < Admin::ApplicationController
       :name,
       :path,
       :request_access_enabled,
-      :visibility_level
+      :visibility_level,
+      :require_two_factor_authentication,
+      :two_factor_grace_period
     ]
   end
 end
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index b197fd2157e..28c4380ca84 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -267,11 +267,19 @@ class ApplicationController < ActionController::Base
   end
 
   def two_factor_authentication_required?
-    current_application_settings.require_two_factor_authentication
+    current_application_settings.require_two_factor_authentication ||
+      current_user.try(:require_two_factor_authentication)
   end
 
   def two_factor_grace_period
-    current_application_settings.two_factor_grace_period
+    if current_user.try(:require_two_factor_authentication)
+      [
+        current_application_settings.two_factor_grace_period,
+        current_user.two_factor_grace_period
+      ].min
+    else
+      current_application_settings.two_factor_grace_period
+    end
   end
 
   def two_factor_grace_period_expired?
diff --git a/app/controllers/groups_controller.rb b/app/controllers/groups_controller.rb
index 05f9ee1ee90..5f90df579a8 100644
--- a/app/controllers/groups_controller.rb
+++ b/app/controllers/groups_controller.rb
@@ -150,7 +150,9 @@ class GroupsController < Groups::ApplicationController
       :visibility_level,
       :parent_id,
       :create_chat_team,
-      :chat_team_name
+      :chat_team_name,
+      :require_two_factor_authentication,
+      :two_factor_grace_period
     ]
   end
 
diff --git a/app/models/group.rb b/app/models/group.rb
index 60274386103..106084175ff 100644
--- a/app/models/group.rb
+++ b/app/models/group.rb
@@ -27,11 +27,14 @@ class Group < Namespace
 
   validates :avatar, file_size: { maximum: 200.kilobytes.to_i }
 
+  validates :two_factor_grace_period, presence: true, numericality: { greater_than_or_equal_to: 0 }
+
   mount_uploader :avatar, AvatarUploader
   has_many :uploads, as: :model, dependent: :destroy
 
   after_create :post_create_hook
   after_destroy :post_destroy_hook
+  after_save :update_two_factor_requirement
 
   class << self
     # Searches for groups matching the given query.
@@ -223,4 +226,12 @@ class Group < Namespace
       type: public? ? 'O' : 'I' # Open vs Invite-only
     }
   end
+
+  protected
+
+  def update_two_factor_requirement
+    return unless require_two_factor_authentication_changed? || two_factor_grace_period_changed?
+
+    users.find_each(&:update_two_factor_requirement)
+  end
 end
diff --git a/app/models/members/group_member.rb b/app/models/members/group_member.rb
index 446f9f8f8a7..483425cd30f 100644
--- a/app/models/members/group_member.rb
+++ b/app/models/members/group_member.rb
@@ -3,11 +3,16 @@ class GroupMember < Member
 
   belongs_to :group, foreign_key: 'source_id'
 
+  delegate :update_two_factor_requirement, to: :user
+
   # Make sure group member points only to group as it source
   default_value_for :source_type, SOURCE_TYPE
   validates :source_type, format: { with: /\ANamespace\z/ }
   default_scope { where(source_type: SOURCE_TYPE) }
 
+  after_create :update_two_factor_requirement, unless: :invite?
+  after_destroy :update_two_factor_requirement, unless: :invite?
+
   def self.access_level_roles
     Gitlab::Access.options_with_owner
   end
diff --git a/app/models/user.rb b/app/models/user.rb
index 95a766f2ede..564e99df77b 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -963,6 +963,15 @@ class User < ActiveRecord::Base
     super
   end
 
+  def update_two_factor_requirement
+    periods = groups.where(require_two_factor_authentication: true).pluck(:two_factor_grace_period)
+
+    self.require_two_factor_authentication = periods.any?
+    self.two_factor_grace_period = periods.min || User.column_defaults['two_factor_grace_period']
+
+    save
+  end
+
   private
 
   def ci_projects_union
diff --git a/app/views/admin/groups/_form.html.haml b/app/views/admin/groups/_form.html.haml
index 589f4557b52..d9f05003904 100644
--- a/app/views/admin/groups/_form.html.haml
+++ b/app/views/admin/groups/_form.html.haml
@@ -13,7 +13,7 @@
     .col-sm-offset-2.col-sm-10
       = render 'shared/allow_request_access', form: f
 
-  = render 'groups/group_lfs_settings', f: f
+  = render 'groups/group_admin_settings', f: f
 
   - if @group.new_record?
     .form-group
diff --git a/app/views/groups/_group_admin_settings.html.haml b/app/views/groups/_group_admin_settings.html.haml
new file mode 100644
index 00000000000..2ace1e2dd1e
--- /dev/null
+++ b/app/views/groups/_group_admin_settings.html.haml
@@ -0,0 +1,28 @@
+- if current_user.admin?
+  .form-group
+    = f.label :lfs_enabled, 'Large File Storage', class: 'control-label'
+    .col-sm-10
+      .checkbox
+        = f.label :lfs_enabled do
+          = f.check_box :lfs_enabled, checked: @group.lfs_enabled?
+          %strong
+            Allow projects within this group to use Git LFS
+            = link_to icon('question-circle'), help_page_path('workflow/lfs/manage_large_binaries_with_git_lfs')
+          %br/
+          %span.descr This setting can be overridden in each project.
+
+- if can? current_user, :admin_group, @group
+  .form-group
+    = f.label :require_two_factor_authentication, 'Two-factor authentication', class: 'control-label col-sm-2'
+    .col-sm-10
+      .checkbox
+        = f.label :require_two_factor_authentication do
+          = f.check_box :require_two_factor_authentication
+          %strong
+            Require all users in this group to setup Two-factor authentication
+            = link_to icon('question-circle'), help_page_path('security/two_factor_authentication', anchor: 'enforcing-2fa-for-all-users-in-a-group')
+  .form-group
+    .col-sm-offset-2.col-sm-10
+      .checkbox
+        = f.text_field :two_factor_grace_period, class: 'form-control'
+        .help-block Amount of time (in hours) that users are allowed to skip forced configuration of two-factor authentication
diff --git a/app/views/groups/_group_lfs_settings.html.haml b/app/views/groups/_group_lfs_settings.html.haml
deleted file mode 100644
index 3c622ca5c3c..00000000000
--- a/app/views/groups/_group_lfs_settings.html.haml
+++ /dev/null
@@ -1,11 +0,0 @@
-- if current_user.admin?
-  .form-group
-    .col-sm-offset-2.col-sm-10
-      .checkbox
-        = f.label :lfs_enabled do
-          = f.check_box :lfs_enabled, checked: @group.lfs_enabled?
-          %strong
-            Allow projects within this group to use Git LFS
-            = link_to icon('question-circle'), help_page_path('workflow/lfs/manage_large_binaries_with_git_lfs')
-          %br/
-          %span.descr This setting can be overridden in each project.
diff --git a/app/views/groups/edit.html.haml b/app/views/groups/edit.html.haml
index 80a77dab97f..00ff40224ba 100644
--- a/app/views/groups/edit.html.haml
+++ b/app/views/groups/edit.html.haml
@@ -27,7 +27,7 @@
         .col-sm-offset-2.col-sm-10
           = render 'shared/allow_request_access', form: f
 
-      = render 'group_lfs_settings', f: f
+      = render 'group_admin_settings', f: f
 
       .form-group
         %hr
diff --git a/changelogs/unreleased/feature-enforce-2fa-per-group.yml b/changelogs/unreleased/feature-enforce-2fa-per-group.yml
new file mode 100644
index 00000000000..6dd99e4245f
--- /dev/null
+++ b/changelogs/unreleased/feature-enforce-2fa-per-group.yml
@@ -0,0 +1,4 @@
+---
+title: Support 2FA requirement per-group
+merge_request: 8763
+author: Markus Koller
diff --git a/db/migrate/20170124193147_add_two_factor_columns_to_namespaces.rb b/db/migrate/20170124193147_add_two_factor_columns_to_namespaces.rb
new file mode 100644
index 00000000000..ca4429c676c
--- /dev/null
+++ b/db/migrate/20170124193147_add_two_factor_columns_to_namespaces.rb
@@ -0,0 +1,21 @@
+class AddTwoFactorColumnsToNamespaces < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    add_column_with_default(:namespaces, :require_two_factor_authentication, :boolean, default: false)
+    add_column_with_default(:namespaces, :two_factor_grace_period, :integer, default: 48)
+
+    add_concurrent_index(:namespaces, :require_two_factor_authentication)
+  end
+
+  def down
+    remove_column(:namespaces, :require_two_factor_authentication)
+    remove_column(:namespaces, :two_factor_grace_period)
+
+    remove_index(:namespaces, :require_two_factor_authentication) if index_exists?(:namespaces, :require_two_factor_authentication)
+  end
+end
diff --git a/db/migrate/20170124193205_add_two_factor_columns_to_users.rb b/db/migrate/20170124193205_add_two_factor_columns_to_users.rb
new file mode 100644
index 00000000000..bef1b2062c8
--- /dev/null
+++ b/db/migrate/20170124193205_add_two_factor_columns_to_users.rb
@@ -0,0 +1,17 @@
+class AddTwoFactorColumnsToUsers < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    add_column_with_default(:users, :require_two_factor_authentication, :boolean, default: false)
+    add_column_with_default(:users, :two_factor_grace_period, :integer, default: 48)
+  end
+
+  def down
+    remove_column(:users, :require_two_factor_authentication)
+    remove_column(:users, :two_factor_grace_period)
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index ccf18d07179..2d2507828d4 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -692,6 +692,8 @@ ActiveRecord::Schema.define(version: 20170402231018) do
     t.text "description_html"
     t.boolean "lfs_enabled"
     t.integer "parent_id"
+    t.boolean "require_two_factor_authentication", default: false, null: false
+    t.integer "two_factor_grace_period", default: 48, null: false
   end
 
   add_index "namespaces", ["created_at"], name: "index_namespaces_on_created_at", using: :btree
@@ -702,6 +704,7 @@ ActiveRecord::Schema.define(version: 20170402231018) do
   add_index "namespaces", ["parent_id", "id"], name: "index_namespaces_on_parent_id_and_id", unique: true, using: :btree
   add_index "namespaces", ["path"], name: "index_namespaces_on_path", using: :btree
   add_index "namespaces", ["path"], name: "index_namespaces_on_path_trigram", using: :gin, opclasses: {"path"=>"gin_trgm_ops"}
+  add_index "namespaces", ["require_two_factor_authentication"], name: "index_namespaces_on_require_two_factor_authentication", using: :btree
   add_index "namespaces", ["type"], name: "index_namespaces_on_type", using: :btree
 
   create_table "notes", force: :cascade do |t|
@@ -1246,6 +1249,8 @@ ActiveRecord::Schema.define(version: 20170402231018) do
     t.boolean "authorized_projects_populated"
     t.boolean "ghost"
     t.boolean "notified_of_own_activity"
+    t.boolean "require_two_factor_authentication", default: false, null: false
+    t.integer "two_factor_grace_period", default: 48, null: false
   end
 
   add_index "users", ["admin"], name: "index_users_on_admin", using: :btree
diff --git a/doc/security/img/two_factor_authentication_group_settings.png b/doc/security/img/two_factor_authentication_group_settings.png
new file mode 100644
index 0000000000000000000000000000000000000000..a1b3c58bfdc6dfb12e406484a62f3cca83b40b18
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diff --git a/doc/security/two_factor_authentication.md b/doc/security/two_factor_authentication.md
index c8499380c18..f02f7b807cf 100644
--- a/doc/security/two_factor_authentication.md
+++ b/doc/security/two_factor_authentication.md
@@ -8,7 +8,7 @@ their phone.
 You can read more about it here:
 [Two-factor Authentication (2FA)](../profile/two_factor_authentication.md)
 
-## Enabling 2FA
+## Enforcing 2FA for all users
 
 Users on GitLab, can enable it without any admin's intervention. If you want to
 enforce everyone to setup 2FA, you can choose from two different ways:
@@ -28,6 +28,21 @@ period to `0`.
 
 ---
 
+## Enforcing 2FA for all users in a group
+
+If you want to enforce 2FA only for certain groups, you can enable it in the
+group settings and specify a grace period as above. To change this setting you
+need to be administrator or owner of the group.
+
+If there are multiple 2FA requirements (i.e. group + all users, or multiple
+groups) the shortest grace period will be used.
+
+---
+
+![Two factor authentication group settings](img/two_factor_authentication_group_settings.png)
+
+---
+
 ## Disabling 2FA for everyone
 
 There may be some special situations where you want to disable 2FA for everyone
diff --git a/spec/controllers/application_controller_spec.rb b/spec/controllers/application_controller_spec.rb
index 81cbccd5436..64cfb87da5d 100644
--- a/spec/controllers/application_controller_spec.rb
+++ b/spec/controllers/application_controller_spec.rb
@@ -100,8 +100,6 @@ describe ApplicationController do
   end
 
   describe '#route_not_found' do
-    let(:controller) { ApplicationController.new }
-
     it 'renders 404 if authenticated' do
       allow(controller).to receive(:current_user).and_return(user)
       expect(controller).to receive(:not_found)
@@ -115,4 +113,203 @@ describe ApplicationController do
       controller.send(:route_not_found)
     end
   end
+
+  context 'two-factor authentication' do
+    let(:controller) { ApplicationController.new }
+
+    describe '#check_2fa_requirement' do
+      subject { controller.send :check_2fa_requirement }
+
+      it 'does not redirect if 2FA is not required' do
+        allow(controller).to receive(:two_factor_authentication_required?).and_return(false)
+        expect(controller).not_to receive(:redirect_to)
+
+        subject
+      end
+
+      it 'does not redirect if user is not logged in' do
+        allow(controller).to receive(:two_factor_authentication_required?).and_return(true)
+        allow(controller).to receive(:current_user).and_return(nil)
+        expect(controller).not_to receive(:redirect_to)
+
+        subject
+      end
+
+      it 'does not redirect if user has 2FA enabled' do
+        allow(controller).to receive(:two_factor_authentication_required?).and_return(true)
+        allow(controller).to receive(:current_user).twice.and_return(user)
+        allow(user).to receive(:two_factor_enabled?).and_return(true)
+        expect(controller).not_to receive(:redirect_to)
+
+        subject
+      end
+
+      it 'does not redirect if 2FA setup can be skipped' do
+        allow(controller).to receive(:two_factor_authentication_required?).and_return(true)
+        allow(controller).to receive(:current_user).twice.and_return(user)
+        allow(user).to receive(:two_factor_enabled?).and_return(false)
+        allow(controller).to receive(:skip_two_factor?).and_return(true)
+        expect(controller).not_to receive(:redirect_to)
+
+        subject
+      end
+
+      it 'redirects to 2FA setup otherwise' do
+        allow(controller).to receive(:two_factor_authentication_required?).and_return(true)
+        allow(controller).to receive(:current_user).twice.and_return(user)
+        allow(user).to receive(:two_factor_enabled?).and_return(false)
+        allow(controller).to receive(:skip_two_factor?).and_return(false)
+        allow(controller).to receive(:profile_two_factor_auth_path)
+        expect(controller).to receive(:redirect_to)
+
+        subject
+      end
+    end
+
+    describe '#two_factor_authentication_required?' do
+      subject { controller.send :two_factor_authentication_required? }
+
+      it 'returns false if no 2FA requirement is present' do
+        allow(controller).to receive(:current_user).and_return(nil)
+
+        expect(subject).to be_falsey
+      end
+
+      it 'returns true if a 2FA requirement is set in the application settings' do
+        stub_application_setting require_two_factor_authentication: true
+        allow(controller).to receive(:current_user).and_return(nil)
+
+        expect(subject).to be_truthy
+      end
+
+      it 'returns true if a 2FA requirement is set on the user' do
+        user.require_two_factor_authentication = true
+        allow(controller).to receive(:current_user).and_return(user)
+
+        expect(subject).to be_truthy
+      end
+    end
+
+    describe '#two_factor_grace_period' do
+      subject { controller.send :two_factor_grace_period }
+
+      it 'returns the grace period from the application settings' do
+        stub_application_setting two_factor_grace_period: 23
+        allow(controller).to receive(:current_user).and_return(nil)
+
+        expect(subject).to eq 23
+      end
+
+      context 'with a 2FA requirement set on the user' do
+        let(:user) { create :user, require_two_factor_authentication: true, two_factor_grace_period: 23 }
+
+        it 'returns the user grace period if lower than the application grace period' do
+          stub_application_setting two_factor_grace_period: 24
+          allow(controller).to receive(:current_user).and_return(user)
+
+          expect(subject).to eq 23
+        end
+
+        it 'returns the application grace period if lower than the user grace period' do
+          stub_application_setting two_factor_grace_period: 22
+          allow(controller).to receive(:current_user).and_return(user)
+
+          expect(subject).to eq 22
+        end
+      end
+    end
+
+    describe '#two_factor_grace_period_expired?' do
+      subject { controller.send :two_factor_grace_period_expired? }
+
+      before do
+        allow(controller).to receive(:current_user).and_return(user)
+      end
+
+      it 'returns false if the user has not started their grace period yet' do
+        expect(subject).to be_falsey
+      end
+
+      context 'with grace period started' do
+        let(:user) { create :user, otp_grace_period_started_at: 2.hours.ago }
+
+        it 'returns true if the grace period has expired' do
+          allow(controller).to receive(:two_factor_grace_period).and_return(1)
+
+          expect(subject).to be_truthy
+        end
+
+        it 'returns false if the grace period is still active' do
+          allow(controller).to receive(:two_factor_grace_period).and_return(3)
+
+          expect(subject).to be_falsey
+        end
+      end
+    end
+
+    describe '#two_factor_skippable' do
+      subject { controller.send :two_factor_skippable? }
+
+      before do
+        allow(controller).to receive(:current_user).and_return(user)
+      end
+
+      it 'returns false if 2FA is not required' do
+        allow(controller).to receive(:two_factor_authentication_required?).and_return(false)
+
+        expect(subject).to be_falsey
+      end
+
+      it 'returns false if the user has already enabled 2FA' do
+        allow(controller).to receive(:two_factor_authentication_required?).and_return(true)
+        allow(user).to receive(:two_factor_enabled?).and_return(true)
+
+        expect(subject).to be_falsey
+      end
+
+      it 'returns false if the 2FA grace period has expired' do
+        allow(controller).to receive(:two_factor_authentication_required?).and_return(true)
+        allow(user).to receive(:two_factor_enabled?).and_return(false)
+        allow(controller).to receive(:two_factor_grace_period_expired?).and_return(true)
+
+        expect(subject).to be_falsey
+      end
+
+      it 'returns true otherwise' do
+        allow(controller).to receive(:two_factor_authentication_required?).and_return(true)
+        allow(user).to receive(:two_factor_enabled?).and_return(false)
+        allow(controller).to receive(:two_factor_grace_period_expired?).and_return(false)
+
+        expect(subject).to be_truthy
+      end
+    end
+
+    describe '#skip_two_factor?' do
+      subject { controller.send :skip_two_factor? }
+
+      it 'returns false if 2FA setup was not skipped' do
+        allow(controller).to receive(:session).and_return({})
+
+        expect(subject).to be_falsey
+      end
+
+      context 'with 2FA setup skipped' do
+        before do
+          allow(controller).to receive(:session).and_return({ skip_tfa: 2.hours.from_now })
+        end
+
+        it 'returns false if the grace period has expired' do
+          Timecop.freeze(3.hours.from_now) do
+            expect(subject).to be_falsey
+          end
+        end
+
+        it 'returns true if the grace period is still active' do
+          Timecop.freeze(1.hour.from_now) do
+            expect(subject).to be_truthy
+          end
+        end
+      end
+    end
+  end
 end
diff --git a/spec/models/group_spec.rb b/spec/models/group_spec.rb
index 5d87938235a..8ffde6f7fbb 100644
--- a/spec/models/group_spec.rb
+++ b/spec/models/group_spec.rb
@@ -55,6 +55,8 @@ describe Group, models: true do
     it { is_expected.to validate_uniqueness_of(:name).scoped_to(:parent_id) }
     it { is_expected.to validate_presence_of :path }
     it { is_expected.not_to validate_presence_of :owner }
+    it { is_expected.to validate_presence_of :two_factor_grace_period }
+    it { is_expected.to validate_numericality_of(:two_factor_grace_period).is_greater_than_or_equal_to(0) }
   end
 
   describe '.visible_to_user' do
@@ -315,4 +317,44 @@ describe Group, models: true do
         to include(master.id, developer.id)
     end
   end
+
+  describe '#update_two_factor_requirement' do
+    let(:user) { create(:user) }
+
+    before do
+      group.add_user(user, GroupMember::OWNER)
+    end
+
+    it 'is called when require_two_factor_authentication is changed' do
+      expect_any_instance_of(User).to receive(:update_two_factor_requirement)
+
+      group.update!(require_two_factor_authentication: true)
+    end
+
+    it 'is called when two_factor_grace_period is changed' do
+      expect_any_instance_of(User).to receive(:update_two_factor_requirement)
+
+      group.update!(two_factor_grace_period: 23)
+    end
+
+    it 'is not called when other attributes are changed' do
+      expect_any_instance_of(User).not_to receive(:update_two_factor_requirement)
+
+      group.update!(description: 'foobar')
+    end
+
+    it 'calls #update_two_factor_requirement on each group member' do
+      other_user = create(:user)
+      group.add_user(other_user, GroupMember::OWNER)
+
+      calls = 0
+      allow_any_instance_of(User).to receive(:update_two_factor_requirement) do
+        calls += 1
+      end
+
+      group.update!(require_two_factor_authentication: true, two_factor_grace_period: 23)
+
+      expect(calls).to eq 2
+    end
+  end
 end
diff --git a/spec/models/members/group_member_spec.rb b/spec/models/members/group_member_spec.rb
index 370aeb9e0a9..024380b7ebb 100644
--- a/spec/models/members/group_member_spec.rb
+++ b/spec/models/members/group_member_spec.rb
@@ -61,7 +61,7 @@ describe GroupMember, models: true do
 
     describe '#after_accept_request' do
       it 'calls NotificationService.accept_group_access_request' do
-        member = create(:group_member, user: build_stubbed(:user), requested_at: Time.now)
+        member = create(:group_member, user: build(:user), requested_at: Time.now)
 
         expect_any_instance_of(NotificationService).to receive(:new_group_member)
 
@@ -75,4 +75,19 @@ describe GroupMember, models: true do
       it { is_expected.to eq 'Group' }
     end
   end
+
+  describe '#update_two_factor_requirement' do
+    let(:user) { build :user }
+    let(:group_member) { build :group_member, user: user }
+
+    it 'is called after creation and deletion' do
+      expect(user).to receive(:update_two_factor_requirement)
+
+      group_member.save
+
+      expect(user).to receive(:update_two_factor_requirement)
+
+      group_member.destroy
+    end
+  end
 end
diff --git a/spec/models/user_spec.rb b/spec/models/user_spec.rb
index a9e37be1157..b2f686a1819 100644
--- a/spec/models/user_spec.rb
+++ b/spec/models/user_spec.rb
@@ -1521,4 +1521,46 @@ describe User, models: true do
       end
     end
   end
+
+  describe '#update_two_factor_requirement' do
+    let(:user) { create :user }
+
+    context 'with 2FA requirement on groups' do
+      let(:group1) { create :group, require_two_factor_authentication: true, two_factor_grace_period: 23 }
+      let(:group2) { create :group, require_two_factor_authentication: true, two_factor_grace_period: 32 }
+
+      before do
+        group1.add_user(user, GroupMember::OWNER)
+        group2.add_user(user, GroupMember::OWNER)
+
+        user.update_two_factor_requirement
+      end
+
+      it 'requires 2FA' do
+        expect(user.require_two_factor_authentication).to be true
+      end
+
+      it 'uses the shortest grace period' do
+        expect(user.two_factor_grace_period).to be 23
+      end
+    end
+
+    context 'without 2FA requirement on groups' do
+      let(:group) { create :group }
+
+      before do
+        group.add_user(user, GroupMember::OWNER)
+
+        user.update_two_factor_requirement
+      end
+
+      it 'does not require 2FA' do
+        expect(user.require_two_factor_authentication).to be false
+      end
+
+      it 'falls back to the default grace period' do
+        expect(user.two_factor_grace_period).to be 48
+      end
+    end
+  end
 end

From 7140e09e39895d747bca7238a5c9f5a4d4637a85 Mon Sep 17 00:00:00 2001
From: Markus Koller <markus-koller@gmx.ch>
Date: Mon, 6 Feb 2017 17:07:37 +0100
Subject: [PATCH 186/278] Extract 2FA-related code from ApplicationController

---
 app/controllers/application_controller.rb     | 40 +---------------
 .../enforces_two_factor_authentication.rb     | 47 +++++++++++++++++++
 2 files changed, 48 insertions(+), 39 deletions(-)
 create mode 100644 app/controllers/concerns/enforces_two_factor_authentication.rb

diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 28c4380ca84..e77094fe2a8 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -8,12 +8,12 @@ class ApplicationController < ActionController::Base
   include PageLayoutHelper
   include SentryHelper
   include WorkhorseHelper
+  include EnforcesTwoFactorAuthentication
 
   before_action :authenticate_user_from_private_token!
   before_action :authenticate_user!
   before_action :validate_user_service_ticket!
   before_action :check_password_expiration
-  before_action :check_2fa_requirement
   before_action :ldap_security_check
   before_action :sentry_context
   before_action :default_headers
@@ -25,7 +25,6 @@ class ApplicationController < ActionController::Base
 
   helper_method :can?, :current_application_settings
   helper_method :import_sources_enabled?, :github_import_enabled?, :gitea_import_enabled?, :github_import_configured?, :gitlab_import_enabled?, :gitlab_import_configured?, :bitbucket_import_enabled?, :bitbucket_import_configured?, :google_code_import_enabled?, :fogbugz_import_enabled?, :git_import_enabled?, :gitlab_project_import_enabled?
-  helper_method :two_factor_grace_period_expired?, :two_factor_skippable?
 
   rescue_from Encoding::CompatibilityError do |exception|
     log_exception(exception)
@@ -152,12 +151,6 @@ class ApplicationController < ActionController::Base
     end
   end
 
-  def check_2fa_requirement
-    if two_factor_authentication_required? && current_user && !current_user.two_factor_enabled? && !skip_two_factor?
-      redirect_to profile_two_factor_auth_path
-    end
-  end
-
   def ldap_security_check
     if current_user && current_user.requires_ldap_check?
       return unless current_user.try_obtain_ldap_lease
@@ -266,37 +259,6 @@ class ApplicationController < ActionController::Base
     current_application_settings.import_sources.include?('gitlab_project')
   end
 
-  def two_factor_authentication_required?
-    current_application_settings.require_two_factor_authentication ||
-      current_user.try(:require_two_factor_authentication)
-  end
-
-  def two_factor_grace_period
-    if current_user.try(:require_two_factor_authentication)
-      [
-        current_application_settings.two_factor_grace_period,
-        current_user.two_factor_grace_period
-      ].min
-    else
-      current_application_settings.two_factor_grace_period
-    end
-  end
-
-  def two_factor_grace_period_expired?
-    date = current_user.otp_grace_period_started_at
-    date && (date + two_factor_grace_period.hours) < Time.current
-  end
-
-  def two_factor_skippable?
-    two_factor_authentication_required? &&
-      !current_user.two_factor_enabled? &&
-      !two_factor_grace_period_expired?
-  end
-
-  def skip_two_factor?
-    session[:skip_tfa] && session[:skip_tfa] > Time.current
-  end
-
   # U2F (universal 2nd factor) devices need a unique identifier for the application
   # to perform authentication.
   # https://developers.yubico.com/U2F/App_ID.html
diff --git a/app/controllers/concerns/enforces_two_factor_authentication.rb b/app/controllers/concerns/enforces_two_factor_authentication.rb
new file mode 100644
index 00000000000..b490f0058c7
--- /dev/null
+++ b/app/controllers/concerns/enforces_two_factor_authentication.rb
@@ -0,0 +1,47 @@
+# == EnforcesTwoFactorAuthentication
+#
+# Controller concern to enforce two-factor authentication requirements
+#
+# Upon inclusion, adds `check_2fa_requirement` as a before_action, and
+# makes `two_factor_grace_period_expired?` and `two_factor_skippable?`
+# available as view helpers.
+module EnforcesTwoFactorAuthentication
+  extend ActiveSupport::Concern
+
+  included do
+    before_action :check_2fa_requirement
+    helper_method :two_factor_grace_period_expired?, :two_factor_skippable?
+  end
+
+  def check_2fa_requirement
+    if two_factor_authentication_required? && current_user && !current_user.two_factor_enabled? && !skip_two_factor?
+      redirect_to profile_two_factor_auth_path
+    end
+  end
+
+  def two_factor_authentication_required?
+    current_application_settings.require_two_factor_authentication? ||
+      current_user.try(:require_two_factor_authentication?)
+  end
+
+  def two_factor_grace_period
+    periods = [current_application_settings.two_factor_grace_period]
+    periods << current_user.two_factor_grace_period if current_user.try(:require_two_factor_authentication?)
+    periods.min
+  end
+
+  def two_factor_grace_period_expired?
+    date = current_user.otp_grace_period_started_at
+    date && (date + two_factor_grace_period.hours) < Time.current
+  end
+
+  def two_factor_skippable?
+    two_factor_authentication_required? &&
+      !current_user.two_factor_enabled? &&
+      !two_factor_grace_period_expired?
+  end
+
+  def skip_two_factor?
+    session[:skip_tfa] && session[:skip_tfa] > Time.current
+  end
+end

From 8e665140565a8c022bf1cad1589e244a543419fa Mon Sep 17 00:00:00 2001
From: Markus Koller <markus-koller@gmx.ch>
Date: Tue, 7 Mar 2017 19:48:57 +0100
Subject: [PATCH 187/278] Rename check_2fa_requirement to
 check_two_factor_requirement

---
 .../concerns/enforces_two_factor_authentication.rb        | 8 ++++----
 app/controllers/profiles/two_factor_auths_controller.rb   | 2 +-
 app/controllers/sessions_controller.rb                    | 2 +-
 spec/controllers/application_controller_spec.rb           | 4 ++--
 4 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/app/controllers/concerns/enforces_two_factor_authentication.rb b/app/controllers/concerns/enforces_two_factor_authentication.rb
index b490f0058c7..05d427f83a0 100644
--- a/app/controllers/concerns/enforces_two_factor_authentication.rb
+++ b/app/controllers/concerns/enforces_two_factor_authentication.rb
@@ -2,18 +2,18 @@
 #
 # Controller concern to enforce two-factor authentication requirements
 #
-# Upon inclusion, adds `check_2fa_requirement` as a before_action, and
-# makes `two_factor_grace_period_expired?` and `two_factor_skippable?`
+# Upon inclusion, adds `check_two_factor_requirement` as a before_action,
+# and makes `two_factor_grace_period_expired?` and `two_factor_skippable?`
 # available as view helpers.
 module EnforcesTwoFactorAuthentication
   extend ActiveSupport::Concern
 
   included do
-    before_action :check_2fa_requirement
+    before_action :check_two_factor_requirement
     helper_method :two_factor_grace_period_expired?, :two_factor_skippable?
   end
 
-  def check_2fa_requirement
+  def check_two_factor_requirement
     if two_factor_authentication_required? && current_user && !current_user.two_factor_enabled? && !skip_two_factor?
       redirect_to profile_two_factor_auth_path
     end
diff --git a/app/controllers/profiles/two_factor_auths_controller.rb b/app/controllers/profiles/two_factor_auths_controller.rb
index 26e7e93533e..5e54fdfcf44 100644
--- a/app/controllers/profiles/two_factor_auths_controller.rb
+++ b/app/controllers/profiles/two_factor_auths_controller.rb
@@ -1,5 +1,5 @@
 class Profiles::TwoFactorAuthsController < Profiles::ApplicationController
-  skip_before_action :check_2fa_requirement
+  skip_before_action :check_two_factor_requirement
 
   def show
     unless current_user.otp_secret
diff --git a/app/controllers/sessions_controller.rb b/app/controllers/sessions_controller.rb
index d8561871098..d3091a4f8e9 100644
--- a/app/controllers/sessions_controller.rb
+++ b/app/controllers/sessions_controller.rb
@@ -3,7 +3,7 @@ class SessionsController < Devise::SessionsController
   include Devise::Controllers::Rememberable
   include Recaptcha::ClientHelper
 
-  skip_before_action :check_2fa_requirement, only: [:destroy]
+  skip_before_action :check_two_factor_requirement, only: [:destroy]
 
   prepend_before_action :check_initial_setup, only: [:new]
   prepend_before_action :authenticate_with_two_factor,
diff --git a/spec/controllers/application_controller_spec.rb b/spec/controllers/application_controller_spec.rb
index 64cfb87da5d..004cbba3398 100644
--- a/spec/controllers/application_controller_spec.rb
+++ b/spec/controllers/application_controller_spec.rb
@@ -117,8 +117,8 @@ describe ApplicationController do
   context 'two-factor authentication' do
     let(:controller) { ApplicationController.new }
 
-    describe '#check_2fa_requirement' do
-      subject { controller.send :check_2fa_requirement }
+    describe '#check_two_factor_requirement' do
+      subject { controller.send :check_two_factor_requirement }
 
       it 'does not redirect if 2FA is not required' do
         allow(controller).to receive(:two_factor_authentication_required?).and_return(false)

From a49c5d18364fc3f4b475d639e5de55fd1558351c Mon Sep 17 00:00:00 2001
From: Markus Koller <markus-koller@gmx.ch>
Date: Tue, 7 Mar 2017 19:51:22 +0100
Subject: [PATCH 188/278] Rename skip_tfa session variable to skip_two_factor

---
 app/controllers/concerns/enforces_two_factor_authentication.rb | 2 +-
 app/controllers/profiles/two_factor_auths_controller.rb        | 2 +-
 spec/controllers/application_controller_spec.rb                | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/app/controllers/concerns/enforces_two_factor_authentication.rb b/app/controllers/concerns/enforces_two_factor_authentication.rb
index 05d427f83a0..a3696df47e7 100644
--- a/app/controllers/concerns/enforces_two_factor_authentication.rb
+++ b/app/controllers/concerns/enforces_two_factor_authentication.rb
@@ -42,6 +42,6 @@ module EnforcesTwoFactorAuthentication
   end
 
   def skip_two_factor?
-    session[:skip_tfa] && session[:skip_tfa] > Time.current
+    session[:skip_two_factor] && session[:skip_two_factor] > Time.current
   end
 end
diff --git a/app/controllers/profiles/two_factor_auths_controller.rb b/app/controllers/profiles/two_factor_auths_controller.rb
index 5e54fdfcf44..b52134d89a4 100644
--- a/app/controllers/profiles/two_factor_auths_controller.rb
+++ b/app/controllers/profiles/two_factor_auths_controller.rb
@@ -71,7 +71,7 @@ class Profiles::TwoFactorAuthsController < Profiles::ApplicationController
     if two_factor_grace_period_expired?
       redirect_to new_profile_two_factor_auth_path, alert: 'Cannot skip two factor authentication setup'
     else
-      session[:skip_tfa] = current_user.otp_grace_period_started_at + two_factor_grace_period.hours
+      session[:skip_two_factor] = current_user.otp_grace_period_started_at + two_factor_grace_period.hours
       redirect_to root_path
     end
   end
diff --git a/spec/controllers/application_controller_spec.rb b/spec/controllers/application_controller_spec.rb
index 004cbba3398..7427c93b593 100644
--- a/spec/controllers/application_controller_spec.rb
+++ b/spec/controllers/application_controller_spec.rb
@@ -295,7 +295,7 @@ describe ApplicationController do
 
       context 'with 2FA setup skipped' do
         before do
-          allow(controller).to receive(:session).and_return({ skip_tfa: 2.hours.from_now })
+          allow(controller).to receive(:session).and_return({ skip_two_factor: 2.hours.from_now })
         end
 
         it 'returns false if the grace period has expired' do

From b7ca7330ec9119c6a5eea00df20ddc690d4dafe1 Mon Sep 17 00:00:00 2001
From: Alexis Reigel <mail@koffeinfrei.org>
Date: Wed, 8 Mar 2017 12:09:15 +0100
Subject: [PATCH 189/278] state the reason to the user for the required 2fa

---
 .../enforces_two_factor_authentication.rb     |  11 ++
 .../profiles/two_factor_auths_controller.rb   |  21 ++-
 spec/features/login_spec.rb                   | 131 ++++++++++++++----
 3 files changed, 130 insertions(+), 33 deletions(-)

diff --git a/app/controllers/concerns/enforces_two_factor_authentication.rb b/app/controllers/concerns/enforces_two_factor_authentication.rb
index a3696df47e7..3e0c62172de 100644
--- a/app/controllers/concerns/enforces_two_factor_authentication.rb
+++ b/app/controllers/concerns/enforces_two_factor_authentication.rb
@@ -24,6 +24,17 @@ module EnforcesTwoFactorAuthentication
       current_user.try(:require_two_factor_authentication?)
   end
 
+  def two_factor_authentication_reason(global: -> {}, group: -> {})
+    if two_factor_authentication_required?
+      if current_application_settings.require_two_factor_authentication?
+        global.call
+      else
+        groups = current_user.groups.where(require_two_factor_authentication: true).reorder(name: :asc)
+        group.call(groups)
+      end
+    end
+  end
+
   def two_factor_grace_period
     periods = [current_application_settings.two_factor_grace_period]
     periods << current_user.two_factor_grace_period if current_user.try(:require_two_factor_authentication?)
diff --git a/app/controllers/profiles/two_factor_auths_controller.rb b/app/controllers/profiles/two_factor_auths_controller.rb
index b52134d89a4..d3fa81cd623 100644
--- a/app/controllers/profiles/two_factor_auths_controller.rb
+++ b/app/controllers/profiles/two_factor_auths_controller.rb
@@ -13,11 +13,24 @@ class Profiles::TwoFactorAuthsController < Profiles::ApplicationController
     current_user.save! if current_user.changed?
 
     if two_factor_authentication_required? && !current_user.two_factor_enabled?
-      if two_factor_grace_period_expired?
-        flash.now[:alert] = 'You must enable Two-Factor Authentication for your account.'
-      else
+      two_factor_authentication_reason(
+        global: lambda do
+          flash.now[:alert] =
+            'The global settings require you to enable Two-Factor Authentication for your account.'
+        end,
+        group: lambda do |groups|
+          group_links = groups.map { |group| view_context.link_to group.full_name, group_path(group) }.to_sentence
+
+          flash.now[:alert] = %{
+            The group settings for #{group_links} require you to enable
+            Two-Factor Authentication for your account.
+          }.html_safe
+        end
+      )
+
+      unless two_factor_grace_period_expired?
         grace_period_deadline = current_user.otp_grace_period_started_at + two_factor_grace_period.hours
-        flash.now[:alert] = "You must enable Two-Factor Authentication for your account before #{l(grace_period_deadline)}."
+        flash.now[:alert] << " You need to do this before #{l(grace_period_deadline)}."
       end
     end
 
diff --git a/spec/features/login_spec.rb b/spec/features/login_spec.rb
index f32d1f78b40..11d417c253d 100644
--- a/spec/features/login_spec.rb
+++ b/spec/features/login_spec.rb
@@ -199,52 +199,125 @@ feature 'Login', feature: true do
 
   describe 'with required two-factor authentication enabled' do
     let(:user) { create(:user) }
-    before(:each) { stub_application_setting(require_two_factor_authentication: true) }
+    #  TODO: otp_grace_period_started_at
 
-    context 'with grace period defined' do
-      before(:each) do
-        stub_application_setting(two_factor_grace_period: 48)
-        login_with(user)
-      end
+    context 'global setting' do
+      before(:each) { stub_application_setting(require_two_factor_authentication: true) }
 
-      context 'within the grace period' do
-        it 'redirects to two-factor configuration page' do
-          expect(current_path).to eq profile_two_factor_auth_path
-          expect(page).to have_content('You must enable Two-Factor Authentication for your account before')
+      context 'with grace period defined' do
+        before(:each) do
+          stub_application_setting(two_factor_grace_period: 48)
+          login_with(user)
         end
 
-        it 'allows skipping two-factor configuration', js: true do
-          expect(current_path).to eq profile_two_factor_auth_path
+        context 'within the grace period' do
+          it 'redirects to two-factor configuration page' do
+            expect(current_path).to eq profile_two_factor_auth_path
+            expect(page).to have_content('The global settings require you to enable Two-Factor Authentication for your account. You need to do this before ')
+          end
 
-          click_link 'Configure it later'
-          expect(current_path).to eq root_path
+          it 'allows skipping two-factor configuration', js: true do
+            expect(current_path).to eq profile_two_factor_auth_path
+
+            click_link 'Configure it later'
+            expect(current_path).to eq root_path
+          end
+        end
+
+        context 'after the grace period' do
+          let(:user) { create(:user, otp_grace_period_started_at: 9999.hours.ago) }
+
+          it 'redirects to two-factor configuration page' do
+            expect(current_path).to eq profile_two_factor_auth_path
+            expect(page).to have_content(
+              'The global settings require you to enable Two-Factor Authentication for your account.'
+            )
+          end
+
+          it 'disallows skipping two-factor configuration', js: true do
+            expect(current_path).to eq profile_two_factor_auth_path
+            expect(page).not_to have_link('Configure it later')
+          end
         end
       end
 
-      context 'after the grace period' do
-        let(:user) { create(:user, otp_grace_period_started_at: 9999.hours.ago) }
+      context 'without grace period defined' do
+        before(:each) do
+          stub_application_setting(two_factor_grace_period: 0)
+          login_with(user)
+        end
 
         it 'redirects to two-factor configuration page' do
           expect(current_path).to eq profile_two_factor_auth_path
-          expect(page).to have_content('You must enable Two-Factor Authentication for your account.')
-        end
-
-        it 'disallows skipping two-factor configuration', js: true do
-          expect(current_path).to eq profile_two_factor_auth_path
-          expect(page).not_to have_link('Configure it later')
+          expect(page).to have_content(
+            'The global settings require you to enable Two-Factor Authentication for your account.'
+          )
         end
       end
     end
 
-    context 'without grace period defined' do
-      before(:each) do
-        stub_application_setting(two_factor_grace_period: 0)
-        login_with(user)
+    context 'group setting' do
+      before do
+        group1 = create :group, name: 'Group 1', require_two_factor_authentication: true
+        group1.add_user(user, GroupMember::DEVELOPER)
+        group2 = create :group, name: 'Group 2', require_two_factor_authentication: true
+        group2.add_user(user, GroupMember::DEVELOPER)
       end
 
-      it 'redirects to two-factor configuration page' do
-        expect(current_path).to eq profile_two_factor_auth_path
-        expect(page).to have_content('You must enable Two-Factor Authentication for your account.')
+      context 'with grace period defined' do
+        before(:each) do
+          stub_application_setting(two_factor_grace_period: 48)
+          login_with(user)
+        end
+
+        context 'within the grace period' do
+          it 'redirects to two-factor configuration page' do
+            expect(current_path).to eq profile_two_factor_auth_path
+            expect(page).to have_content(
+              'The group settings for Group 1 and Group 2 require you to enable ' \
+              'Two-Factor Authentication for your account. You need to do this ' \
+              'before ')
+          end
+
+          it 'allows skipping two-factor configuration', js: true do
+            expect(current_path).to eq profile_two_factor_auth_path
+
+            click_link 'Configure it later'
+            expect(current_path).to eq root_path
+          end
+        end
+
+        context 'after the grace period' do
+          let(:user) { create(:user, otp_grace_period_started_at: 9999.hours.ago) }
+
+          it 'redirects to two-factor configuration page' do
+            expect(current_path).to eq profile_two_factor_auth_path
+            expect(page).to have_content(
+              'The group settings for Group 1 and Group 2 require you to enable ' \
+              'Two-Factor Authentication for your account.'
+            )
+          end
+
+          it 'disallows skipping two-factor configuration', js: true do
+            expect(current_path).to eq profile_two_factor_auth_path
+            expect(page).not_to have_link('Configure it later')
+          end
+        end
+      end
+
+      context 'without grace period defined' do
+        before(:each) do
+          stub_application_setting(two_factor_grace_period: 0)
+          login_with(user)
+        end
+
+        it 'redirects to two-factor configuration page' do
+          expect(current_path).to eq profile_two_factor_auth_path
+          expect(page).to have_content(
+            'The group settings for Group 1 and Group 2 require you to enable ' \
+            'Two-Factor Authentication for your account.'
+          )
+        end
       end
     end
   end

From 5ea4e34f4755e9a15503a6f16fd1574dc7864b23 Mon Sep 17 00:00:00 2001
From: Alexis Reigel <mail@koffeinfrei.org>
Date: Thu, 9 Mar 2017 20:27:14 +0100
Subject: [PATCH 190/278] add method to get a full routable hierarchy

---
 app/models/concerns/routable.rb       | 68 ++++++++++++++++++++
 spec/models/concerns/routable_spec.rb | 93 ++++++++++++++++++++++++++-
 2 files changed, 160 insertions(+), 1 deletion(-)

diff --git a/app/models/concerns/routable.rb b/app/models/concerns/routable.rb
index 529fb5ce988..9b8970a1f38 100644
--- a/app/models/concerns/routable.rb
+++ b/app/models/concerns/routable.rb
@@ -83,6 +83,74 @@ module Routable
                AND members.source_type = r2.source_type").
         where('members.user_id = ?', user_id)
     end
+
+    # Builds a relation to find multiple objects that are nested under user
+    # membership. Includes the parent, as opposed to `#member_descendants`
+    # which only includes the descendants.
+    #
+    # Usage:
+    #
+    #     Klass.member_self_and_descendants(1)
+    #
+    # Returns an ActiveRecord::Relation.
+    def member_self_and_descendants(user_id)
+      joins(:route).
+        joins("INNER JOIN routes r2 ON routes.path LIKE CONCAT(r2.path, '/%')
+               OR routes.path = r2.path
+               INNER JOIN members ON members.source_id = r2.source_id
+               AND members.source_type = r2.source_type").
+        where('members.user_id = ?', user_id)
+    end
+
+    # Returns all objects in a hierarchy, where any node in the hierarchy is
+    # under the user membership.
+    #
+    # Usage:
+    #
+    #     Klass.member_hierarchy(1)
+    #
+    # Examples:
+    #
+    #     Given the following group tree...
+    #
+    #            _______group_1_______
+    #           |                     |
+    #           |                     |
+    #     nested_group_1        nested_group_2
+    #           |                     |
+    #           |                     |
+    #     nested_group_1_1      nested_group_2_1
+    #
+    #
+    #     ... the following results are returned:
+    #
+    #     * the user is a member of group 1
+    #       => 'group_1',
+    #          'nested_group_1', nested_group_1_1',
+    #          'nested_group_2', 'nested_group_2_1'
+    #
+    #     * the user is a member of nested_group_2
+    #       => 'group1',
+    #          'nested_group_2', 'nested_group_2_1'
+    #
+    #     * the user is a member of nested_group_2_1
+    #       => 'group1',
+    #          'nested_group_2', 'nested_group_2_1'
+    #
+    # Returns an ActiveRecord::Relation.
+    def member_hierarchy(user_id)
+      paths = member_self_and_descendants(user_id).pluck('routes.path')
+
+      return none if paths.empty?
+
+      leaf_paths = paths.group_by(&:length).flat_map(&:last)
+
+      wheres = leaf_paths.map do |leaf_path|
+        "#{connection.quote(leaf_path)} LIKE CONCAT(routes.path, '%')"
+      end
+
+      joins(:route).where(wheres.join(' OR '))
+    end
   end
 
   def full_name
diff --git a/spec/models/concerns/routable_spec.rb b/spec/models/concerns/routable_spec.rb
index 677e60e1282..1bd0cb075f7 100644
--- a/spec/models/concerns/routable_spec.rb
+++ b/spec/models/concerns/routable_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Group, 'Routable' do
-  let!(:group) { create(:group) }
+  let!(:group) { create(:group, name: 'group 1') }
 
   describe 'Validations' do
     it { is_expected.to validate_presence_of(:route) }
@@ -81,6 +81,97 @@ describe Group, 'Routable' do
     it { is_expected.to eq([nested_group]) }
   end
 
+  describe '.member_self_and_descendants' do
+    let!(:user) { create(:user) }
+    let!(:nested_group) { create(:group, parent: group) }
+
+    before { group.add_owner(user) }
+    subject { described_class.member_self_and_descendants(user.id) }
+
+    it { is_expected.to match_array [group, nested_group] }
+  end
+
+  describe '.member_hierarchy' do
+    let!(:user) { create(:user) }
+
+    #        _______ group _______
+    #       |                     |
+    #       |                     |
+    # nested_group_1        nested_group_2
+    #       |                     |
+    #       |                     |
+    # nested_group_1_1      nested_group_2_1
+    #
+    let!(:nested_group_1) { create :group, parent: group, name: 'group 1-1' }
+    let!(:nested_group_1_1) { create :group, parent: nested_group_1, name: 'group 1-1-1' }
+    let!(:nested_group_2) { create :group, parent: group, name: 'group 1-2' }
+    let!(:nested_group_2_1) { create :group, parent: nested_group_2, name: 'group 1-2-1' }
+
+    context 'user is not a member of any group' do
+      subject { described_class.member_hierarchy(user.id) }
+
+      it 'returns an empty array' do
+        is_expected.to eq []
+      end
+    end
+
+    context 'user is member of all groups' do
+      before do
+        group.add_owner(user)
+        nested_group_1.add_owner(user)
+        nested_group_1_1.add_owner(user)
+        nested_group_2.add_owner(user)
+        nested_group_2_1.add_owner(user)
+      end
+      subject { described_class.member_hierarchy(user.id) }
+
+      it 'returns all groups' do
+        is_expected.to match_array [
+          group,
+          nested_group_1, nested_group_1_1,
+          nested_group_2, nested_group_2_1
+        ]
+      end
+    end
+
+    context 'user is member of the top group' do
+      before { group.add_owner(user) }
+      subject { described_class.member_hierarchy(user.id) }
+
+      it 'returns all groups' do
+        is_expected.to match_array [
+          group,
+          nested_group_1, nested_group_1_1,
+          nested_group_2, nested_group_2_1
+        ]
+      end
+    end
+
+    context 'user is member of the first child (internal node)' do
+      before { nested_group_1.add_owner(user) }
+      subject { described_class.member_hierarchy(user.id) }
+
+      it 'returns the groups in the hierarchy' do
+        is_expected.to match_array [
+          group,
+          nested_group_1, nested_group_1_1
+        ]
+      end
+    end
+
+    context 'user is member of the last child (leaf node)' do
+      before { nested_group_1_1.add_owner(user) }
+      subject { described_class.member_hierarchy(user.id) }
+
+      it 'returns the groups in the hierarchy' do
+        is_expected.to match_array [
+          group,
+          nested_group_1, nested_group_1_1
+        ]
+      end
+    end
+  end
+
   describe '#full_path' do
     let(:group) { create(:group) }
     let(:nested_group) { create(:group, parent: group) }

From 20575859b1bf431421427d52c4ac5a33cf662df6 Mon Sep 17 00:00:00 2001
From: Alexis Reigel <mail@koffeinfrei.org>
Date: Thu, 9 Mar 2017 20:38:13 +0100
Subject: [PATCH 191/278] check all groups for 2fa requirement

---
 .../enforces_two_factor_authentication.rb     |  2 +-
 app/models/concerns/routable.rb               |  6 +--
 app/models/user.rb                            | 10 ++++-
 spec/models/user_spec.rb                      | 41 +++++++++++++++++++
 4 files changed, 53 insertions(+), 6 deletions(-)

diff --git a/app/controllers/concerns/enforces_two_factor_authentication.rb b/app/controllers/concerns/enforces_two_factor_authentication.rb
index 3e0c62172de..28ffe0ba4b1 100644
--- a/app/controllers/concerns/enforces_two_factor_authentication.rb
+++ b/app/controllers/concerns/enforces_two_factor_authentication.rb
@@ -29,7 +29,7 @@ module EnforcesTwoFactorAuthentication
       if current_application_settings.require_two_factor_authentication?
         global.call
       else
-        groups = current_user.groups.where(require_two_factor_authentication: true).reorder(name: :asc)
+        groups = current_user.expanded_groups_requiring_two_factor_authentication.reorder(name: :asc)
         group.call(groups)
       end
     end
diff --git a/app/models/concerns/routable.rb b/app/models/concerns/routable.rb
index 9b8970a1f38..b907e421743 100644
--- a/app/models/concerns/routable.rb
+++ b/app/models/concerns/routable.rb
@@ -143,10 +143,8 @@ module Routable
 
       return none if paths.empty?
 
-      leaf_paths = paths.group_by(&:length).flat_map(&:last)
-
-      wheres = leaf_paths.map do |leaf_path|
-        "#{connection.quote(leaf_path)} LIKE CONCAT(routes.path, '%')"
+      wheres = paths.map do |path|
+        "#{connection.quote(path)} LIKE CONCAT(routes.path, '%')"
       end
 
       joins(:route).where(wheres.join(' OR '))
diff --git a/app/models/user.rb b/app/models/user.rb
index 564e99df77b..fb30cebfda4 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -484,6 +484,14 @@ class User < ActiveRecord::Base
     Group.member_descendants(id)
   end
 
+  def all_expanded_groups
+    Group.member_hierarchy(id)
+  end
+
+  def expanded_groups_requiring_two_factor_authentication
+    all_expanded_groups.where(require_two_factor_authentication: true)
+  end
+
   def nested_groups_projects
     Project.joins(:namespace).where('namespaces.parent_id IS NOT NULL').
       member_descendants(id)
@@ -964,7 +972,7 @@ class User < ActiveRecord::Base
   end
 
   def update_two_factor_requirement
-    periods = groups.where(require_two_factor_authentication: true).pluck(:two_factor_grace_period)
+    periods = expanded_groups_requiring_two_factor_authentication.pluck(:two_factor_grace_period)
 
     self.require_two_factor_authentication = periods.any?
     self.two_factor_grace_period = periods.min || User.column_defaults['two_factor_grace_period']
diff --git a/spec/models/user_spec.rb b/spec/models/user_spec.rb
index b2f686a1819..ddd438bfc25 100644
--- a/spec/models/user_spec.rb
+++ b/spec/models/user_spec.rb
@@ -1407,6 +1407,17 @@ describe User, models: true do
     it { expect(user.nested_groups).to eq([nested_group]) }
   end
 
+  describe '#all_expanded_groups' do
+    let!(:user) { create(:user) }
+    let!(:group) { create(:group) }
+    let!(:nested_group_1) { create(:group, parent: group) }
+    let!(:nested_group_2) { create(:group, parent: group) }
+
+    before { nested_group_1.add_owner(user) }
+
+    it { expect(user.all_expanded_groups).to match_array [group, nested_group_1] }
+  end
+
   describe '#nested_groups_projects' do
     let!(:user) { create(:user) }
     let!(:group) { create(:group) }
@@ -1545,6 +1556,36 @@ describe User, models: true do
       end
     end
 
+    context 'with 2FA requirement on nested parent group' do
+      let!(:group1) { create :group, require_two_factor_authentication: true }
+      let!(:group1a) { create :group, require_two_factor_authentication: false, parent: group1 }
+
+      before do
+        group1a.add_user(user, GroupMember::OWNER)
+
+        user.update_two_factor_requirement
+      end
+
+      it 'requires 2FA' do
+        expect(user.require_two_factor_authentication).to be true
+      end
+    end
+
+    context 'with 2FA requirement on nested child group' do
+      let!(:group1) { create :group, require_two_factor_authentication: false }
+      let!(:group1a) { create :group, require_two_factor_authentication: true, parent: group1 }
+
+      before do
+        group1.add_user(user, GroupMember::OWNER)
+
+        user.update_two_factor_requirement
+      end
+
+      it 'requires 2FA' do
+        expect(user.require_two_factor_authentication).to be true
+      end
+    end
+
     context 'without 2FA requirement on groups' do
       let(:group) { create :group }
 

From 1735ed613910b38c4c069da9c4637bbc4856db36 Mon Sep 17 00:00:00 2001
From: Alexis Reigel <mail@koffeinfrei.org>
Date: Tue, 14 Mar 2017 14:34:21 +0100
Subject: [PATCH 192/278] rename cache db column with `_cached` suffix

---
 .../concerns/enforces_two_factor_authentication.rb        | 4 ++--
 app/models/user.rb                                        | 2 +-
 .../20170124193205_add_two_factor_columns_to_users.rb     | 4 ++--
 db/schema.rb                                              | 2 +-
 spec/controllers/application_controller_spec.rb           | 4 ++--
 spec/models/user_spec.rb                                  | 8 ++++----
 6 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/app/controllers/concerns/enforces_two_factor_authentication.rb b/app/controllers/concerns/enforces_two_factor_authentication.rb
index 28ffe0ba4b1..688e8bd4a37 100644
--- a/app/controllers/concerns/enforces_two_factor_authentication.rb
+++ b/app/controllers/concerns/enforces_two_factor_authentication.rb
@@ -21,7 +21,7 @@ module EnforcesTwoFactorAuthentication
 
   def two_factor_authentication_required?
     current_application_settings.require_two_factor_authentication? ||
-      current_user.try(:require_two_factor_authentication?)
+      current_user.try(:require_two_factor_authentication_from_group?)
   end
 
   def two_factor_authentication_reason(global: -> {}, group: -> {})
@@ -37,7 +37,7 @@ module EnforcesTwoFactorAuthentication
 
   def two_factor_grace_period
     periods = [current_application_settings.two_factor_grace_period]
-    periods << current_user.two_factor_grace_period if current_user.try(:require_two_factor_authentication?)
+    periods << current_user.two_factor_grace_period if current_user.try(:require_two_factor_authentication_from_group?)
     periods.min
   end
 
diff --git a/app/models/user.rb b/app/models/user.rb
index fb30cebfda4..9c9c1f9c5da 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -974,7 +974,7 @@ class User < ActiveRecord::Base
   def update_two_factor_requirement
     periods = expanded_groups_requiring_two_factor_authentication.pluck(:two_factor_grace_period)
 
-    self.require_two_factor_authentication = periods.any?
+    self.require_two_factor_authentication_from_group = periods.any?
     self.two_factor_grace_period = periods.min || User.column_defaults['two_factor_grace_period']
 
     save
diff --git a/db/migrate/20170124193205_add_two_factor_columns_to_users.rb b/db/migrate/20170124193205_add_two_factor_columns_to_users.rb
index bef1b2062c8..1d1021fcbb3 100644
--- a/db/migrate/20170124193205_add_two_factor_columns_to_users.rb
+++ b/db/migrate/20170124193205_add_two_factor_columns_to_users.rb
@@ -6,12 +6,12 @@ class AddTwoFactorColumnsToUsers < ActiveRecord::Migration
   disable_ddl_transaction!
 
   def up
-    add_column_with_default(:users, :require_two_factor_authentication, :boolean, default: false)
+    add_column_with_default(:users, :require_two_factor_authentication_from_group, :boolean, default: false)
     add_column_with_default(:users, :two_factor_grace_period, :integer, default: 48)
   end
 
   def down
-    remove_column(:users, :require_two_factor_authentication)
+    remove_column(:users, :require_two_factor_authentication_from_group)
     remove_column(:users, :two_factor_grace_period)
   end
 end
diff --git a/db/schema.rb b/db/schema.rb
index 2d2507828d4..62b9a766ff3 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -1249,7 +1249,7 @@ ActiveRecord::Schema.define(version: 20170402231018) do
     t.boolean "authorized_projects_populated"
     t.boolean "ghost"
     t.boolean "notified_of_own_activity"
-    t.boolean "require_two_factor_authentication", default: false, null: false
+    t.boolean "require_two_factor_authentication_from_group", default: false, null: false
     t.integer "two_factor_grace_period", default: 48, null: false
   end
 
diff --git a/spec/controllers/application_controller_spec.rb b/spec/controllers/application_controller_spec.rb
index 7427c93b593..760f33b09c1 100644
--- a/spec/controllers/application_controller_spec.rb
+++ b/spec/controllers/application_controller_spec.rb
@@ -183,7 +183,7 @@ describe ApplicationController do
       end
 
       it 'returns true if a 2FA requirement is set on the user' do
-        user.require_two_factor_authentication = true
+        user.require_two_factor_authentication_from_group = true
         allow(controller).to receive(:current_user).and_return(user)
 
         expect(subject).to be_truthy
@@ -201,7 +201,7 @@ describe ApplicationController do
       end
 
       context 'with a 2FA requirement set on the user' do
-        let(:user) { create :user, require_two_factor_authentication: true, two_factor_grace_period: 23 }
+        let(:user) { create :user, require_two_factor_authentication_from_group: true, two_factor_grace_period: 23 }
 
         it 'returns the user grace period if lower than the application grace period' do
           stub_application_setting two_factor_grace_period: 24
diff --git a/spec/models/user_spec.rb b/spec/models/user_spec.rb
index ddd438bfc25..3977af55176 100644
--- a/spec/models/user_spec.rb
+++ b/spec/models/user_spec.rb
@@ -1548,7 +1548,7 @@ describe User, models: true do
       end
 
       it 'requires 2FA' do
-        expect(user.require_two_factor_authentication).to be true
+        expect(user.require_two_factor_authentication_from_group).to be true
       end
 
       it 'uses the shortest grace period' do
@@ -1567,7 +1567,7 @@ describe User, models: true do
       end
 
       it 'requires 2FA' do
-        expect(user.require_two_factor_authentication).to be true
+        expect(user.require_two_factor_authentication_from_group).to be true
       end
     end
 
@@ -1582,7 +1582,7 @@ describe User, models: true do
       end
 
       it 'requires 2FA' do
-        expect(user.require_two_factor_authentication).to be true
+        expect(user.require_two_factor_authentication_from_group).to be true
       end
     end
 
@@ -1596,7 +1596,7 @@ describe User, models: true do
       end
 
       it 'does not require 2FA' do
-        expect(user.require_two_factor_authentication).to be false
+        expect(user.require_two_factor_authentication_from_group).to be false
       end
 
       it 'falls back to the default grace period' do

From 63e61cfd83bdc03d5c0657b5f93c3236d6a2d987 Mon Sep 17 00:00:00 2001
From: Alexis Reigel <mail@koffeinfrei.org>
Date: Wed, 15 Mar 2017 13:45:28 +0100
Subject: [PATCH 193/278] use more explicit and explanatory sql statement

---
 app/models/concerns/routable.rb       |  4 +++-
 spec/models/concerns/routable_spec.rb | 30 ++++++++++++++++++++-------
 2 files changed, 26 insertions(+), 8 deletions(-)

diff --git a/app/models/concerns/routable.rb b/app/models/concerns/routable.rb
index b907e421743..aca99feee53 100644
--- a/app/models/concerns/routable.rb
+++ b/app/models/concerns/routable.rb
@@ -144,7 +144,9 @@ module Routable
       return none if paths.empty?
 
       wheres = paths.map do |path|
-        "#{connection.quote(path)} LIKE CONCAT(routes.path, '%')"
+        "#{connection.quote(path)} = routes.path
+         OR
+         #{connection.quote(path)} LIKE CONCAT(routes.path, '/%')"
       end
 
       joins(:route).where(wheres.join(' OR '))
diff --git a/spec/models/concerns/routable_spec.rb b/spec/models/concerns/routable_spec.rb
index 1bd0cb075f7..f191605dbdb 100644
--- a/spec/models/concerns/routable_spec.rb
+++ b/spec/models/concerns/routable_spec.rb
@@ -1,7 +1,7 @@
 require 'spec_helper'
 
 describe Group, 'Routable' do
-  let!(:group) { create(:group, name: 'group 1') }
+  let!(:group) { create(:group, name: 'foo') }
 
   describe 'Validations' do
     it { is_expected.to validate_presence_of(:route) }
@@ -92,20 +92,24 @@ describe Group, 'Routable' do
   end
 
   describe '.member_hierarchy' do
+    # foo/bar would also match foo/barbaz instead of just foo/bar and foo/bar/baz
     let!(:user) { create(:user) }
 
-    #        _______ group _______
+    #                group
+    #        _______ (foo) _______
     #       |                     |
     #       |                     |
     # nested_group_1        nested_group_2
+    # (bar)                 (barbaz)
     #       |                     |
     #       |                     |
     # nested_group_1_1      nested_group_2_1
+    # (baz)                 (baz)
     #
-    let!(:nested_group_1) { create :group, parent: group, name: 'group 1-1' }
-    let!(:nested_group_1_1) { create :group, parent: nested_group_1, name: 'group 1-1-1' }
-    let!(:nested_group_2) { create :group, parent: group, name: 'group 1-2' }
-    let!(:nested_group_2_1) { create :group, parent: nested_group_2, name: 'group 1-2-1' }
+    let!(:nested_group_1) { create :group, parent: group, name: 'bar' }
+    let!(:nested_group_1_1) { create :group, parent: nested_group_1, name: 'baz' }
+    let!(:nested_group_2) { create :group, parent: group, name: 'barbaz' }
+    let!(:nested_group_2_1) { create :group, parent: nested_group_2, name: 'baz' }
 
     context 'user is not a member of any group' do
       subject { described_class.member_hierarchy(user.id) }
@@ -147,7 +151,7 @@ describe Group, 'Routable' do
       end
     end
 
-    context 'user is member of the first child (internal node)' do
+    context 'user is member of the first child (internal node), branch 1' do
       before { nested_group_1.add_owner(user) }
       subject { described_class.member_hierarchy(user.id) }
 
@@ -159,6 +163,18 @@ describe Group, 'Routable' do
       end
     end
 
+    context 'user is member of the first child (internal node), branch 2' do
+      before { nested_group_2.add_owner(user) }
+      subject { described_class.member_hierarchy(user.id) }
+
+      it 'returns the groups in the hierarchy' do
+        is_expected.to match_array [
+          group,
+          nested_group_2, nested_group_2_1
+        ]
+      end
+    end
+
     context 'user is member of the last child (leaf node)' do
       before { nested_group_1_1.add_owner(user) }
       subject { described_class.member_hierarchy(user.id) }

From 01be21d42705d8d9857a0d4e5f3146a30b40352e Mon Sep 17 00:00:00 2001
From: Alexis Reigel <mail@koffeinfrei.org>
Date: Thu, 6 Apr 2017 08:30:26 +0200
Subject: [PATCH 194/278] user#update_two_factor_requirement is public

---
 app/models/user.rb | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/app/models/user.rb b/app/models/user.rb
index 9c9c1f9c5da..c358b1b8d2b 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -963,14 +963,6 @@ class User < ActiveRecord::Base
     self.admin = (new_level == 'admin')
   end
 
-  protected
-
-  # override, from Devise::Validatable
-  def password_required?
-    return false if internal?
-    super
-  end
-
   def update_two_factor_requirement
     periods = expanded_groups_requiring_two_factor_authentication.pluck(:two_factor_grace_period)
 
@@ -980,6 +972,14 @@ class User < ActiveRecord::Base
     save
   end
 
+  protected
+
+  # override, from Devise::Validatable
+  def password_required?
+    return false if internal?
+    super
+  end
+
   private
 
   def ci_projects_union

From 714c408f222cc3bfef577b477f7bab0556f50599 Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Thu, 6 Apr 2017 10:23:51 +0200
Subject: [PATCH 195/278] Add minor improvements to container registry code

---
 app/controllers/projects/registry/tags_controller.rb | 6 ++----
 lib/container_registry/path.rb                       | 8 ++++++--
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/app/controllers/projects/registry/tags_controller.rb b/app/controllers/projects/registry/tags_controller.rb
index 7a9f290e946..d689cade3ab 100644
--- a/app/controllers/projects/registry/tags_controller.rb
+++ b/app/controllers/projects/registry/tags_controller.rb
@@ -15,15 +15,13 @@ module Projects
 
       private
 
-      def repository
+      def image
         @image ||= project.container_repositories
           .find(params[:repository_id])
       end
 
       def tag
-        return render_404 unless params[:id].present?
-
-        @tag ||= repository.tag(params[:id])
+        @tag ||= image.tag(params[:id])
       end
     end
   end
diff --git a/lib/container_registry/path.rb b/lib/container_registry/path.rb
index 89973b2e7b8..a4b5f2aba6c 100644
--- a/lib/container_registry/path.rb
+++ b/lib/container_registry/path.rb
@@ -1,6 +1,6 @@
 module ContainerRegistry
   ##
-  # Class reponsible for extracting project and repository name from
+  # Class responsible for extracting project and repository name from
   # image repository path provided by a containers registry API response.
   #
   # Example:
@@ -12,6 +12,8 @@ module ContainerRegistry
   class Path
     InvalidRegistryPathError = Class.new(StandardError)
 
+    LEVELS_SUPPORTED = 3
+
     def initialize(path)
       @path = path
     end
@@ -50,7 +52,9 @@ module ContainerRegistry
     end
 
     def repository_project
-      @project ||= Project.where_full_path_in(nodes.first(3)).first
+      @project ||= Project
+        .where_full_path_in(nodes.first(LEVELS_SUPPORTED))
+        .first
     end
 
     def repository_name

From 5e67b2fdb0d4d308b82a22290c1ac46d41d09469 Mon Sep 17 00:00:00 2001
From: Phil Hughes <me@iamphill.com>
Date: Thu, 6 Apr 2017 10:08:33 +0100
Subject: [PATCH 196/278] Wait for the PDF to be loaded before doing anything

Closes #30531
---
 app/assets/javascripts/blob/pdf/index.js |  2 +-
 spec/javascripts/blob/pdf/index_spec.js  | 24 ++++++++++++++++--------
 2 files changed, 17 insertions(+), 9 deletions(-)

diff --git a/app/assets/javascripts/blob/pdf/index.js b/app/assets/javascripts/blob/pdf/index.js
index 5b79717d1e1..a74c2db9a61 100644
--- a/app/assets/javascripts/blob/pdf/index.js
+++ b/app/assets/javascripts/blob/pdf/index.js
@@ -10,7 +10,7 @@ Vue.use(PDFLab, {
 export default () => {
   const el = document.getElementById('js-pdf-viewer');
 
-  new Vue({
+  return new Vue({
     el,
     data() {
       return {
diff --git a/spec/javascripts/blob/pdf/index_spec.js b/spec/javascripts/blob/pdf/index_spec.js
index 19a4e55a9db..d3a4d04345b 100644
--- a/spec/javascripts/blob/pdf/index_spec.js
+++ b/spec/javascripts/blob/pdf/index_spec.js
@@ -3,6 +3,18 @@ import testPDF from './test.pdf';
 
 describe('PDF renderer', () => {
   let viewer;
+  let app;
+
+  const checkLoaded = (done) => {
+    if (app.loading) {
+      setTimeout(() => {
+        checkLoaded(done);
+      }, 100);
+    } else {
+      done();
+    }
+  };
+
   preloadFixtures('static/pdf_viewer.html.raw');
 
   beforeEach(() => {
@@ -21,11 +33,9 @@ describe('PDF renderer', () => {
 
   describe('successful response', () => {
     beforeEach((done) => {
-      renderPDF();
+      app = renderPDF();
 
-      setTimeout(() => {
-        done();
-      }, 500);
+      checkLoaded(done);
     });
 
     it('does not show loading icon', () => {
@@ -50,11 +60,9 @@ describe('PDF renderer', () => {
   describe('error getting file', () => {
     beforeEach((done) => {
       viewer.dataset.endpoint = 'invalid/endpoint';
-      renderPDF();
+      app = renderPDF();
 
-      setTimeout(() => {
-        done();
-      }, 500);
+      checkLoaded(done);
     });
 
     it('does not show loading icon', () => {

From 0ec3a031f4a8f392b9d79c4b638d832b1e077718 Mon Sep 17 00:00:00 2001
From: Toon Claes <toon@gitlab.com>
Date: Fri, 31 Mar 2017 16:30:08 +0200
Subject: [PATCH 197/278] Show the test coverage if it is available

Do not check if coverage is enabled, just show it when it is available.
---
 app/controllers/projects/merge_requests_controller.rb         | 2 +-
 app/models/project.rb                                         | 4 ----
 app/views/projects/builds/_table.html.haml                    | 2 +-
 app/views/projects/ci/builds/_build.html.haml                 | 3 +--
 app/views/projects/commit/_pipeline.html.haml                 | 3 +--
 .../generic_commit_statuses/_generic_commit_status.html.haml  | 3 +--
 app/views/projects/pipelines/_with_tabs.html.haml             | 3 +--
 app/views/projects/stage/_stage.html.haml                     | 4 ++--
 changelogs/unreleased/tc-show-pipeline-coverage-if-avail.yml  | 4 ++++
 9 files changed, 12 insertions(+), 16 deletions(-)
 create mode 100644 changelogs/unreleased/tc-show-pipeline-coverage-if-avail.yml

diff --git a/app/controllers/projects/merge_requests_controller.rb b/app/controllers/projects/merge_requests_controller.rb
index a79d801991a..c337534b297 100755
--- a/app/controllers/projects/merge_requests_controller.rb
+++ b/app/controllers/projects/merge_requests_controller.rb
@@ -452,7 +452,7 @@ class Projects::MergeRequestsController < Projects::ApplicationController
 
     if pipeline
       status = pipeline.status
-      coverage = pipeline.try(:coverage)
+      coverage = pipeline.coverage
 
       status = "success_with_warnings" if pipeline.success? && pipeline.has_warnings?
 
diff --git a/app/models/project.rb b/app/models/project.rb
index 12fd0668ff8..2695cb1fb93 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -1110,10 +1110,6 @@ class Project < ActiveRecord::Base
     self.runners_token && ActiveSupport::SecurityUtils.variable_size_secure_compare(token, self.runners_token)
   end
 
-  def build_coverage_enabled?
-    build_coverage_regex.present?
-  end
-
   def build_timeout_in_minutes
     build_timeout / 60
   end
diff --git a/app/views/projects/builds/_table.html.haml b/app/views/projects/builds/_table.html.haml
index acfdb250aff..82806f022ee 100644
--- a/app/views/projects/builds/_table.html.haml
+++ b/app/views/projects/builds/_table.html.haml
@@ -20,6 +20,6 @@
           %th Coverage
           %th
 
-      = render partial: "projects/ci/builds/build", collection: builds, as: :build, locals: { commit_sha: true, ref: true, pipeline_link: true, stage: true, allow_retry: true, coverage: admin || project.build_coverage_enabled?, admin: admin }
+      = render partial: "projects/ci/builds/build", collection: builds, as: :build, locals: { commit_sha: true, ref: true, pipeline_link: true, stage: true, allow_retry: true, admin: admin }
 
   = paginate builds, theme: 'gitlab'
diff --git a/app/views/projects/ci/builds/_build.html.haml b/app/views/projects/ci/builds/_build.html.haml
index aeed293a724..508465cbfb7 100644
--- a/app/views/projects/ci/builds/_build.html.haml
+++ b/app/views/projects/ci/builds/_build.html.haml
@@ -4,7 +4,6 @@
 - retried = local_assigns.fetch(:retried, false)
 - pipeline_link = local_assigns.fetch(:pipeline_link, false)
 - stage = local_assigns.fetch(:stage, false)
-- coverage = local_assigns.fetch(:coverage, false)
 - allow_retry = local_assigns.fetch(:allow_retry, false)
 
 %tr.build.commit{ class: ('retried' if retried) }
@@ -88,7 +87,7 @@
         %span= time_ago_with_tooltip(build.finished_at)
 
   %td.coverage
-    - if coverage && build.try(:coverage)
+    - if build.try(:coverage)
       #{build.coverage}%
 
   %td
diff --git a/app/views/projects/commit/_pipeline.html.haml b/app/views/projects/commit/_pipeline.html.haml
index c2b32a22170..3ee85723ebe 100644
--- a/app/views/projects/commit/_pipeline.html.haml
+++ b/app/views/projects/commit/_pipeline.html.haml
@@ -47,7 +47,6 @@
         %th Job ID
         %th Name
         %th
-        - if pipeline.project.build_coverage_enabled?
-          %th Coverage
+        %th Coverage
         %th
     = render partial: "projects/stage/stage", collection: pipeline.stages, as: :stage
diff --git a/app/views/projects/generic_commit_statuses/_generic_commit_status.html.haml b/app/views/projects/generic_commit_statuses/_generic_commit_status.html.haml
index 07fb80750d6..f458646522c 100644
--- a/app/views/projects/generic_commit_statuses/_generic_commit_status.html.haml
+++ b/app/views/projects/generic_commit_statuses/_generic_commit_status.html.haml
@@ -4,7 +4,6 @@
 - retried = local_assigns.fetch(:retried, false)
 - pipeline_link = local_assigns.fetch(:pipeline_link, false)
 - stage = local_assigns.fetch(:stage, false)
-- coverage = local_assigns.fetch(:coverage, false)
 
 %tr.generic_commit_status{ class: ('retried' if retried) }
   %td.status
@@ -80,7 +79,7 @@
         %span= time_ago_with_tooltip(generic_commit_status.finished_at)
 
   %td.coverage
-    - if coverage && generic_commit_status.try(:coverage)
+    - if generic_commit_status.try(:coverage)
       #{generic_commit_status.coverage}%
 
   %td
diff --git a/app/views/projects/pipelines/_with_tabs.html.haml b/app/views/projects/pipelines/_with_tabs.html.haml
index 53067cdcba4..d7cefb8613e 100644
--- a/app/views/projects/pipelines/_with_tabs.html.haml
+++ b/app/views/projects/pipelines/_with_tabs.html.haml
@@ -36,7 +36,6 @@
             %th Job ID
             %th Name
             %th
-            - if pipeline.project.build_coverage_enabled?
-              %th Coverage
+            %th Coverage
             %th
         = render partial: "projects/stage/stage", collection: pipeline.stages, as: :stage
diff --git a/app/views/projects/stage/_stage.html.haml b/app/views/projects/stage/_stage.html.haml
index 28e1c060875..f93994bebe3 100644
--- a/app/views/projects/stage/_stage.html.haml
+++ b/app/views/projects/stage/_stage.html.haml
@@ -6,8 +6,8 @@
         = ci_icon_for_status(stage.status)
       &nbsp;
       = stage.name.titleize
-= render stage.statuses.latest_ordered, coverage: @project.build_coverage_enabled?, stage: false, ref: false, pipeline_link: false, allow_retry: true
-= render stage.statuses.retried_ordered, coverage: @project.build_coverage_enabled?, stage: false, ref: false, pipeline_link: false, retried: true
+= render stage.statuses.latest_ordered, stage: false, ref: false, pipeline_link: false, allow_retry: true
+= render stage.statuses.retried_ordered, stage: false, ref: false, pipeline_link: false, retried: true
 %tr
   %td{ colspan: 10 }
     &nbsp;
diff --git a/changelogs/unreleased/tc-show-pipeline-coverage-if-avail.yml b/changelogs/unreleased/tc-show-pipeline-coverage-if-avail.yml
new file mode 100644
index 00000000000..c0cc4fb18c8
--- /dev/null
+++ b/changelogs/unreleased/tc-show-pipeline-coverage-if-avail.yml
@@ -0,0 +1,4 @@
+---
+title: Show the build/pipeline coverage if it is available
+merge_request:
+author:

From 0fc361c4dcf9b714fef8dc8a59e6856fd58f2425 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kim=20=22BKC=22=20Carlb=C3=A4cker?=
 <kim.carlbacker@gmail.com>
Date: Tue, 28 Mar 2017 19:14:48 +0200
Subject: [PATCH 198/278] Use Gitaly for Environment#first_deployment_for

---
 app/models/repository.rb        | 10 ++--------
 lib/gitlab/git/repository.rb    | 15 +++++++++++++++
 lib/gitlab/gitaly_client/ref.rb | 10 ++++++++++
 spec/models/environment_spec.rb | 23 +++++++++++++++++++----
 4 files changed, 46 insertions(+), 12 deletions(-)

diff --git a/app/models/repository.rb b/app/models/repository.rb
index dc1c1fab880..1293cb1d486 100644
--- a/app/models/repository.rb
+++ b/app/models/repository.rb
@@ -6,6 +6,8 @@ class Repository
 
   attr_accessor :path_with_namespace, :project
 
+  delegate :ref_name_for_sha, to: :raw_repository
+
   CommitError = Class.new(StandardError)
   CreateTreeError = Class.new(StandardError)
 
@@ -700,14 +702,6 @@ class Repository
     end
   end
 
-  def ref_name_for_sha(ref_path, sha)
-    args = %W(#{Gitlab.config.git.bin_path} for-each-ref --count=1 #{ref_path} --contains #{sha})
-
-    # Not found -> ["", 0]
-    # Found -> ["b8d95eb4969eefacb0a58f6a28f6803f8070e7b9 commit\trefs/environments/production/77\n", 0]
-    Gitlab::Popen.popen(args, path_to_repo).first.split.last
-  end
-
   def refs_contains_sha(ref_type, sha)
     args = %W(#{Gitlab.config.git.bin_path} #{ref_type} --contains #{sha})
     names = Gitlab::Popen.popen(args, path_to_repo).first
diff --git a/lib/gitlab/git/repository.rb b/lib/gitlab/git/repository.rb
index 2e4314932c8..4fe6f340ee9 100644
--- a/lib/gitlab/git/repository.rb
+++ b/lib/gitlab/git/repository.rb
@@ -452,6 +452,21 @@ module Gitlab
         Gitlab::Git::DiffCollection.new(diff_patches(from, to, options, *paths), options)
       end
 
+      # Returns a RefName for a given SHA
+      def ref_name_for_sha(ref_path, sha)
+        Gitlab::GitalyClient.migrate(:find_ref_name) do |is_enabled|
+          if is_enabled
+            Gitlab::GitalyClient::Ref.find_ref_name(self, sha, ref_path)
+          else
+            args = %W(#{Gitlab.config.git.bin_path} for-each-ref --count=1 #{ref_path} --contains #{sha})
+
+            # Not found -> ["", 0]
+            # Found -> ["b8d95eb4969eefacb0a58f6a28f6803f8070e7b9 commit\trefs/environments/production/77\n", 0]
+            Gitlab::Popen.popen(args, @path).first.split.last
+          end
+        end
+      end
+
       # Returns commits collection
       #
       # Ex.
diff --git a/lib/gitlab/gitaly_client/ref.rb b/lib/gitlab/gitaly_client/ref.rb
index bfc5fa573c7..4958d00c542 100644
--- a/lib/gitlab/gitaly_client/ref.rb
+++ b/lib/gitlab/gitaly_client/ref.rb
@@ -23,6 +23,16 @@ module Gitlab
         consume_refs_response(stub.find_all_tag_names(request), prefix: 'refs/tags/')
       end
 
+      def find_ref_name(commit_id, ref_prefix)
+        request   = Gitaly::FindRefNameRequest.new(
+          repository: @repository,
+          commit_id: commit_id,
+          prefix: ref_prefix
+        )
+
+        stub.find_ref_name(request).name
+      end
+
       private
 
       def consume_refs_response(response, prefix:)
diff --git a/spec/models/environment_spec.rb b/spec/models/environment_spec.rb
index 9f0e7fbbe26..3ad3a25d873 100644
--- a/spec/models/environment_spec.rb
+++ b/spec/models/environment_spec.rb
@@ -100,12 +100,27 @@ describe Environment, models: true do
     let(:head_commit)   { project.commit }
     let(:commit)        { project.commit.parent }
 
-    it 'returns deployment id for the environment' do
-      expect(environment.first_deployment_for(commit)).to eq deployment1
+    context 'Gitaly find_ref_name feature disables' do
+      it 'returns deployment id for the environment' do
+        expect(environment.first_deployment_for(commit)).to eq deployment1
+      end
+
+      it 'return nil when no deployment is found' do
+        expect(environment.first_deployment_for(head_commit)).to eq nil
+      end
     end
 
-    it 'return nil when no deployment is found' do
-      expect(environment.first_deployment_for(head_commit)).to eq nil
+    context 'Gitaly find_ref_name feature enabled' do
+      before do
+        allow(Gitlab::GitalyClient).to receive(:feature_enabled?).with(:find_ref_name).and_return(true)
+      end
+
+      it 'checks that GitalyClient is called' do
+        expect(Gitlab::GitalyClient::Ref).to receive(:find_ref_name).with(project.repository.raw_repository, commit.id, environment.ref_path)
+
+        environment.first_deployment_for(commit)
+      end
+
     end
   end
 

From ae7ec00492775c75b56725169bcc754c015b51b1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kim=20=22BKC=22=20Carlb=C3=A4cker?=
 <kim.carlbacker@gmail.com>
Date: Tue, 4 Apr 2017 21:43:55 +0200
Subject: [PATCH 199/278] rubocop

---
 spec/models/environment_spec.rb | 1 -
 1 file changed, 1 deletion(-)

diff --git a/spec/models/environment_spec.rb b/spec/models/environment_spec.rb
index 3ad3a25d873..6d99ebcd68f 100644
--- a/spec/models/environment_spec.rb
+++ b/spec/models/environment_spec.rb
@@ -120,7 +120,6 @@ describe Environment, models: true do
 
         environment.first_deployment_for(commit)
       end
-
     end
   end
 

From 47907a417214e3d5c1ce350307795241f0cada38 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kim=20=22BKC=22=20Carlb=C3=A4cker?=
 <kim.carlbacker@gmail.com>
Date: Wed, 5 Apr 2017 22:56:40 +0200
Subject: [PATCH 200/278] Cleanup

---
 spec/models/environment_spec.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/spec/models/environment_spec.rb b/spec/models/environment_spec.rb
index 6d99ebcd68f..c8f4e9ff50e 100644
--- a/spec/models/environment_spec.rb
+++ b/spec/models/environment_spec.rb
@@ -100,7 +100,7 @@ describe Environment, models: true do
     let(:head_commit)   { project.commit }
     let(:commit)        { project.commit.parent }
 
-    context 'Gitaly find_ref_name feature disables' do
+    context 'Gitaly find_ref_name feature disabled' do
       it 'returns deployment id for the environment' do
         expect(environment.first_deployment_for(commit)).to eq deployment1
       end
@@ -115,7 +115,7 @@ describe Environment, models: true do
         allow(Gitlab::GitalyClient).to receive(:feature_enabled?).with(:find_ref_name).and_return(true)
       end
 
-      it 'checks that GitalyClient is called' do
+      it 'calls GitalyClient' do
         expect(Gitlab::GitalyClient::Ref).to receive(:find_ref_name).with(project.repository.raw_repository, commit.id, environment.ref_path)
 
         environment.first_deployment_for(commit)

From e992799ce51d783f8bcb274e16fb6365df0493b6 Mon Sep 17 00:00:00 2001
From: Phil Hughes <me@iamphill.com>
Date: Thu, 6 Apr 2017 10:02:24 +0000
Subject: [PATCH 201/278] STL file viewer

---
 .../javascripts/blob/3d_viewer/index.js       | 147 ++++++++++++++++++
 .../javascripts/blob/3d_viewer/mesh_object.js |  49 ++++++
 app/assets/javascripts/blob/stl_viewer.js     |  19 +++
 app/assets/stylesheets/framework/files.scss   |   6 +
 app/models/blob.rb                            |   6 +
 app/views/projects/blob/_stl.html.haml        |  12 ++
 config/webpack.config.js                      |   1 +
 package.json                                  |   3 +
 .../blob/3d_viewer/mesh_object_spec.js        |  42 +++++
 spec/models/blob_spec.rb                      |  22 ++-
 yarn.lock                                     |  12 ++
 11 files changed, 318 insertions(+), 1 deletion(-)
 create mode 100644 app/assets/javascripts/blob/3d_viewer/index.js
 create mode 100644 app/assets/javascripts/blob/3d_viewer/mesh_object.js
 create mode 100644 app/assets/javascripts/blob/stl_viewer.js
 create mode 100644 app/views/projects/blob/_stl.html.haml
 create mode 100644 spec/javascripts/blob/3d_viewer/mesh_object_spec.js

diff --git a/app/assets/javascripts/blob/3d_viewer/index.js b/app/assets/javascripts/blob/3d_viewer/index.js
new file mode 100644
index 00000000000..68d4ddad551
--- /dev/null
+++ b/app/assets/javascripts/blob/3d_viewer/index.js
@@ -0,0 +1,147 @@
+import * as THREE from 'three/build/three.module';
+import STLLoaderClass from 'three-stl-loader';
+import OrbitControlsClass from 'three-orbit-controls';
+import MeshObject from './mesh_object';
+
+const STLLoader = STLLoaderClass(THREE);
+const OrbitControls = OrbitControlsClass(THREE);
+
+export default class Renderer {
+  constructor(container) {
+    this.renderWrapper = this.render.bind(this);
+    this.objects = [];
+
+    this.container = container;
+    this.width = this.container.offsetWidth;
+    this.height = 500;
+
+    this.loader = new STLLoader();
+
+    this.fov = 45;
+    this.camera = new THREE.PerspectiveCamera(
+      this.fov,
+      this.width / this.height,
+      1,
+      1000,
+    );
+
+    this.scene = new THREE.Scene();
+
+    this.scene.add(this.camera);
+
+    // Setup the viewer
+    this.setupRenderer();
+    this.setupGrid();
+    this.setupLight();
+
+    // Setup OrbitControls
+    this.controls = new OrbitControls(
+      this.camera,
+      this.renderer.domElement,
+    );
+    this.controls.minDistance = 5;
+    this.controls.maxDistance = 30;
+    this.controls.enableKeys = false;
+
+    this.loadFile();
+  }
+
+  setupRenderer() {
+    this.renderer = new THREE.WebGLRenderer({
+      antialias: true,
+    });
+
+    this.renderer.setClearColor(0xFFFFFF);
+    this.renderer.setPixelRatio(window.devicePixelRatio);
+    this.renderer.setSize(
+      this.width,
+      this.height,
+    );
+  }
+
+  setupLight() {
+    // Point light illuminates the object
+    const pointLight = new THREE.PointLight(
+      0xFFFFFF,
+      2,
+      0,
+    );
+
+    pointLight.castShadow = true;
+
+    this.camera.add(pointLight);
+
+    // Ambient light illuminates the scene
+    const ambientLight = new THREE.AmbientLight(
+      0xFFFFFF,
+      1,
+    );
+    this.scene.add(ambientLight);
+  }
+
+  setupGrid() {
+    this.grid = new THREE.GridHelper(
+      20,
+      20,
+      0x000000,
+      0x000000,
+    );
+
+    this.scene.add(this.grid);
+  }
+
+  loadFile() {
+    this.loader.load(this.container.dataset.endpoint, (geo) => {
+      const obj = new MeshObject(geo);
+
+      this.objects.push(obj);
+      this.scene.add(obj);
+
+      this.start();
+      this.setDefaultCameraPosition();
+    });
+  }
+
+  start() {
+    // Empty the container first
+    this.container.innerHTML = '';
+
+    // Add to DOM
+    this.container.appendChild(this.renderer.domElement);
+
+    // Make controls visible
+    this.container.parentNode.classList.remove('is-stl-loading');
+
+    this.render();
+  }
+
+  render() {
+    this.renderer.render(
+      this.scene,
+      this.camera,
+    );
+
+    requestAnimationFrame(this.renderWrapper);
+  }
+
+  changeObjectMaterials(type) {
+    this.objects.forEach((obj) => {
+      obj.changeMaterial(type);
+    });
+  }
+
+  setDefaultCameraPosition() {
+    const obj = this.objects[0];
+    const radius = (obj.geometry.boundingSphere.radius / 1.5);
+    const dist = radius / (Math.sin((this.fov * (Math.PI / 180)) / 2));
+
+    this.camera.position.set(
+      0,
+      dist + 1,
+      dist,
+    );
+
+    this.camera.lookAt(this.grid);
+    this.controls.update();
+  }
+}
diff --git a/app/assets/javascripts/blob/3d_viewer/mesh_object.js b/app/assets/javascripts/blob/3d_viewer/mesh_object.js
new file mode 100644
index 00000000000..96758884abf
--- /dev/null
+++ b/app/assets/javascripts/blob/3d_viewer/mesh_object.js
@@ -0,0 +1,49 @@
+import {
+  Matrix4,
+  MeshLambertMaterial,
+  Mesh,
+} from 'three/build/three.module';
+
+const defaultColor = 0xE24329;
+const materials = {
+  default: new MeshLambertMaterial({
+    color: defaultColor,
+  }),
+  wireframe: new MeshLambertMaterial({
+    color: defaultColor,
+    wireframe: true,
+  }),
+};
+
+export default class MeshObject extends Mesh {
+  constructor(geo) {
+    super(
+      geo,
+      materials.default,
+    );
+
+    this.geometry.computeBoundingSphere();
+
+    this.rotation.set(-Math.PI / 2, 0, 0);
+
+    if (this.geometry.boundingSphere.radius > 4) {
+      const scale = 4 / this.geometry.boundingSphere.radius;
+
+      this.geometry.applyMatrix(
+        new Matrix4().makeScale(
+          scale,
+          scale,
+          scale,
+        ),
+      );
+      this.geometry.computeBoundingSphere();
+
+      this.position.x = -this.geometry.boundingSphere.center.x;
+      this.position.z = this.geometry.boundingSphere.center.y;
+    }
+  }
+
+  changeMaterial(type) {
+    this.material = materials[type];
+  }
+}
diff --git a/app/assets/javascripts/blob/stl_viewer.js b/app/assets/javascripts/blob/stl_viewer.js
new file mode 100644
index 00000000000..f611c4fe640
--- /dev/null
+++ b/app/assets/javascripts/blob/stl_viewer.js
@@ -0,0 +1,19 @@
+import Renderer from './3d_viewer';
+
+document.addEventListener('DOMContentLoaded', () => {
+  const viewer = new Renderer(document.getElementById('js-stl-viewer'));
+
+  [].slice.call(document.querySelectorAll('.js-material-changer')).forEach((el) => {
+    el.addEventListener('click', (e) => {
+      const target = e.target;
+
+      e.preventDefault();
+
+      document.querySelector('.js-material-changer.active').classList.remove('active');
+      target.classList.add('active');
+      target.blur();
+
+      viewer.changeObjectMaterials(target.dataset.type);
+    });
+  });
+});
diff --git a/app/assets/stylesheets/framework/files.scss b/app/assets/stylesheets/framework/files.scss
index ffece53a093..ddea1cf540b 100644
--- a/app/assets/stylesheets/framework/files.scss
+++ b/app/assets/stylesheets/framework/files.scss
@@ -275,3 +275,9 @@ span.idiff {
     }
   }
 }
+
+.is-stl-loading {
+  .stl-controls {
+    display: none;
+  }
+}
diff --git a/app/models/blob.rb b/app/models/blob.rb
index f82126f8e65..801d3442803 100644
--- a/app/models/blob.rb
+++ b/app/models/blob.rb
@@ -58,6 +58,10 @@ class Blob < SimpleDelegator
     binary? && extname.downcase.delete('.') == 'sketch'
   end
 
+  def stl?
+    extname.downcase.delete('.') == 'stl'
+  end
+
   def size_within_svg_limits?
     size <= MAXIMUM_SVG_SIZE
   end
@@ -81,6 +85,8 @@ class Blob < SimpleDelegator
       'notebook'
     elsif sketch?
       'sketch'
+    elsif stl?
+      'stl'
     elsif text?
       'text'
     else
diff --git a/app/views/projects/blob/_stl.html.haml b/app/views/projects/blob/_stl.html.haml
new file mode 100644
index 00000000000..a9332a0eeb6
--- /dev/null
+++ b/app/views/projects/blob/_stl.html.haml
@@ -0,0 +1,12 @@
+- content_for :page_specific_javascripts do
+  = page_specific_javascript_bundle_tag('stl_viewer')
+
+.file-content.is-stl-loading
+  .text-center#js-stl-viewer{ data: { endpoint: namespace_project_raw_path(@project.namespace, @project, @id) } }
+    = icon('spinner spin 2x', class: 'prepend-top-default append-bottom-default', 'aria-hidden' => 'true', 'aria-label' => 'Loading')
+  .text-center.prepend-top-default.append-bottom-default.stl-controls
+    .btn-group
+      %button.btn.btn-default.btn-sm.js-material-changer{ data: { type: 'wireframe' } }
+        Wireframe
+      %button.btn.btn-default.btn-sm.active.js-material-changer{ data: { type: 'default' } }
+        Solid
diff --git a/config/webpack.config.js b/config/webpack.config.js
index 69d8c5640f7..dc431e4d566 100644
--- a/config/webpack.config.js
+++ b/config/webpack.config.js
@@ -42,6 +42,7 @@ var config = {
     profile:              './profile/profile_bundle.js',
     protected_branches:   './protected_branches/protected_branches_bundle.js',
     snippet:              './snippet/snippet_bundle.js',
+    stl_viewer:           './blob/stl_viewer.js',
     terminal:             './terminal/terminal_bundle.js',
     u2f:                  ['vendor/u2f'],
     users:                './users/users_bundle.js',
diff --git a/package.json b/package.json
index 3f64d65d57a..312e38f7407 100644
--- a/package.json
+++ b/package.json
@@ -36,6 +36,9 @@
     "raw-loader": "^0.5.1",
     "select2": "3.5.2-browserify",
     "stats-webpack-plugin": "^0.4.3",
+    "three": "^0.84.0",
+    "three-orbit-controls": "^82.1.0",
+    "three-stl-loader": "^1.0.4",
     "timeago.js": "^2.0.5",
     "underscore": "^1.8.3",
     "visibilityjs": "^1.2.4",
diff --git a/spec/javascripts/blob/3d_viewer/mesh_object_spec.js b/spec/javascripts/blob/3d_viewer/mesh_object_spec.js
new file mode 100644
index 00000000000..d1ebae33dab
--- /dev/null
+++ b/spec/javascripts/blob/3d_viewer/mesh_object_spec.js
@@ -0,0 +1,42 @@
+import {
+  BoxGeometry,
+} from 'three/build/three.module';
+import MeshObject from '~/blob/3d_viewer/mesh_object';
+
+describe('Mesh object', () => {
+  it('defaults to non-wireframe material', () => {
+    const object = new MeshObject(
+      new BoxGeometry(10, 10, 10),
+    );
+
+    expect(object.material.wireframe).toBeFalsy();
+  });
+
+  it('changes to wirefame material', () => {
+    const object = new MeshObject(
+      new BoxGeometry(10, 10, 10),
+    );
+
+    object.changeMaterial('wireframe');
+
+    expect(object.material.wireframe).toBeTruthy();
+  });
+
+  it('scales object down', () => {
+    const object = new MeshObject(
+      new BoxGeometry(10, 10, 10),
+    );
+    const radius = object.geometry.boundingSphere.radius;
+
+    expect(radius).not.toBeGreaterThan(4);
+  });
+
+  it('does not scale object down', () => {
+    const object = new MeshObject(
+      new BoxGeometry(1, 1, 1),
+    );
+    const radius = object.geometry.boundingSphere.radius;
+
+    expect(radius).toBeLessThan(1);
+  });
+});
diff --git a/spec/models/blob_spec.rb b/spec/models/blob_spec.rb
index 09b1fda3796..0f29766db41 100644
--- a/spec/models/blob_spec.rb
+++ b/spec/models/blob_spec.rb
@@ -111,6 +111,20 @@ describe Blob do
     end
   end
 
+  describe '#stl?' do
+    it 'is falsey with image extension' do
+      git_blob = Gitlab::Git::Blob.new(name: 'file.png')
+
+      expect(described_class.decorate(git_blob)).not_to be_stl
+    end
+
+    it 'is truthy with STL extension' do
+      git_blob = Gitlab::Git::Blob.new(name: 'file.stl')
+
+      expect(described_class.decorate(git_blob)).to be_stl
+    end
+  end
+
   describe '#to_partial_path' do
     let(:project) { double(lfs_enabled?: true) }
 
@@ -122,7 +136,8 @@ describe Blob do
         lfs_pointer?: false,
         svg?: false,
         text?: false,
-        binary?: false
+        binary?: false,
+        stl?: false
       )
 
       described_class.decorate(double).tap do |blob|
@@ -175,6 +190,11 @@ describe Blob do
       blob = stubbed_blob(text?: true, sketch?: true, binary?: true)
       expect(blob.to_partial_path(project)).to eq 'sketch'
     end
+
+    it 'handles STLs' do
+      blob = stubbed_blob(text?: true, stl?: true)
+      expect(blob.to_partial_path(project)).to eq 'stl'
+    end
   end
 
   describe '#size_within_svg_limits?' do
diff --git a/yarn.lock b/yarn.lock
index 65eef75af1a..9f2b8fe3d6e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4305,6 +4305,18 @@ text-table@~0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
 
+three-orbit-controls@^82.1.0:
+  version "82.1.0"
+  resolved "https://registry.yarnpkg.com/three-orbit-controls/-/three-orbit-controls-82.1.0.tgz#11a7f33d0a20ecec98f098b37780f6537374fab4"
+
+three-stl-loader@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/three-stl-loader/-/three-stl-loader-1.0.4.tgz#6b3319a31e3b910aab1883d19b00c81a663c3e03"
+
+three@^0.84.0:
+  version "0.84.0"
+  resolved "https://registry.yarnpkg.com/three/-/three-0.84.0.tgz#95be85a55a0fa002aa625ed559130957dcffd918"
+
 throttleit@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/throttleit/-/throttleit-1.0.0.tgz#9e785836daf46743145a5984b6268d828528ac6c"

From 70982bb420ad69e354db9b6999feed4e4fab9dc1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kim=20=22BKC=22=20Carlb=C3=A4cker?=
 <kim.carlbacker@gmail.com>
Date: Thu, 6 Apr 2017 12:10:03 +0200
Subject: [PATCH 202/278] Hopefully this works

---
 lib/gitlab/git/repository.rb    | 2 +-
 spec/models/environment_spec.rb | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/gitlab/git/repository.rb b/lib/gitlab/git/repository.rb
index 4fe6f340ee9..9e338282e96 100644
--- a/lib/gitlab/git/repository.rb
+++ b/lib/gitlab/git/repository.rb
@@ -456,7 +456,7 @@ module Gitlab
       def ref_name_for_sha(ref_path, sha)
         Gitlab::GitalyClient.migrate(:find_ref_name) do |is_enabled|
           if is_enabled
-            Gitlab::GitalyClient::Ref.find_ref_name(self, sha, ref_path)
+            gitaly_ref_client.find_ref_name(sha, ref_path)
           else
             args = %W(#{Gitlab.config.git.bin_path} for-each-ref --count=1 #{ref_path} --contains #{sha})
 
diff --git a/spec/models/environment_spec.rb b/spec/models/environment_spec.rb
index c8f4e9ff50e..af7753caba6 100644
--- a/spec/models/environment_spec.rb
+++ b/spec/models/environment_spec.rb
@@ -116,7 +116,7 @@ describe Environment, models: true do
       end
 
       it 'calls GitalyClient' do
-        expect(Gitlab::GitalyClient::Ref).to receive(:find_ref_name).with(project.repository.raw_repository, commit.id, environment.ref_path)
+        expect_any_instance_of(Gitlab::GitalyClient::Ref).to receive(:find_ref_name)
 
         environment.first_deployment_for(commit)
       end

From 28a4e9d8d01e86d09c7dedcd85e63df792dbf8e3 Mon Sep 17 00:00:00 2001
From: Kushal Pandya <kushalspandya@gmail.com>
Date: Thu, 6 Apr 2017 10:40:39 +0000
Subject: [PATCH 203/278] Show CI status as Favicon on Pipelines, Job and MR
 pages

---
 .../ci_favicons/icon_status_canceled.ico      | Bin 0 -> 5430 bytes
 .../ci_favicons/icon_status_created.ico       | Bin 0 -> 5430 bytes
 .../images/ci_favicons/icon_status_failed.ico | Bin 0 -> 5430 bytes
 .../images/ci_favicons/icon_status_manual.ico | Bin 0 -> 5430 bytes
 .../ci_favicons/icon_status_not_found.ico     | Bin 0 -> 5430 bytes
 .../ci_favicons/icon_status_pending.ico       | Bin 0 -> 5430 bytes
 .../ci_favicons/icon_status_running.ico       | Bin 0 -> 5430 bytes
 .../ci_favicons/icon_status_skipped.ico       | Bin 0 -> 5430 bytes
 .../ci_favicons/icon_status_success.ico       | Bin 0 -> 5430 bytes
 .../ci_favicons/icon_status_warning.ico       | Bin 0 -> 5430 bytes
 app/assets/javascripts/build.js               |   1 +
 app/assets/javascripts/dispatcher.js          |   2 +
 .../javascripts/lib/utils/common_utils.js     |  31 +++++++++++
 .../javascripts/merge_request_widget.js       |   7 ++-
 app/assets/javascripts/pipelines.js           |   4 ++
 app/views/layouts/_head.html.haml             |   2 +-
 .../merge_requests/widget/_show.html.haml     |   1 +
 .../unreleased/12818-ci-status-as-favicon.yml |   4 ++
 spec/javascripts/build_spec.js                |   2 +
 .../lib/utils/common_utils_spec.js            |  51 ++++++++++++++++++
 spec/javascripts/merge_request_widget_spec.js |   7 +++
 21 files changed, 109 insertions(+), 3 deletions(-)
 create mode 100755 app/assets/images/ci_favicons/icon_status_canceled.ico
 create mode 100755 app/assets/images/ci_favicons/icon_status_created.ico
 create mode 100755 app/assets/images/ci_favicons/icon_status_failed.ico
 create mode 100755 app/assets/images/ci_favicons/icon_status_manual.ico
 create mode 100755 app/assets/images/ci_favicons/icon_status_not_found.ico
 create mode 100755 app/assets/images/ci_favicons/icon_status_pending.ico
 create mode 100755 app/assets/images/ci_favicons/icon_status_running.ico
 create mode 100755 app/assets/images/ci_favicons/icon_status_skipped.ico
 create mode 100755 app/assets/images/ci_favicons/icon_status_success.ico
 create mode 100755 app/assets/images/ci_favicons/icon_status_warning.ico
 create mode 100644 changelogs/unreleased/12818-ci-status-as-favicon.yml

diff --git a/app/assets/images/ci_favicons/icon_status_canceled.ico b/app/assets/images/ci_favicons/icon_status_canceled.ico
new file mode 100755
index 0000000000000000000000000000000000000000..5a19458f2a2e0e5585f3932f01736cf838b86c76
GIT binary patch
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diff --git a/app/assets/images/ci_favicons/icon_status_created.ico b/app/assets/images/ci_favicons/icon_status_created.ico
new file mode 100755
index 0000000000000000000000000000000000000000..4dca9640cb373737df8c7cce41af6dd8160b3913
GIT binary patch
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literal 0
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diff --git a/app/assets/images/ci_favicons/icon_status_failed.ico b/app/assets/images/ci_favicons/icon_status_failed.ico
new file mode 100755
index 0000000000000000000000000000000000000000..c961ff9a69baa8f3cbd63ab9083c05554482052e
GIT binary patch
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diff --git a/app/assets/images/ci_favicons/icon_status_manual.ico b/app/assets/images/ci_favicons/icon_status_manual.ico
new file mode 100755
index 0000000000000000000000000000000000000000..5fbbc99ea7cc79f1d48ee5e6f1ef88d2829b2c6f
GIT binary patch
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literal 0
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diff --git a/app/assets/images/ci_favicons/icon_status_not_found.ico b/app/assets/images/ci_favicons/icon_status_not_found.ico
new file mode 100755
index 0000000000000000000000000000000000000000..21afa9c72e6ee7432b988907f1d8f90b70cd02a2
GIT binary patch
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literal 0
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diff --git a/app/assets/images/ci_favicons/icon_status_pending.ico b/app/assets/images/ci_favicons/icon_status_pending.ico
new file mode 100755
index 0000000000000000000000000000000000000000..8be32dab85a13884518d830f2e3dbf788b75f14f
GIT binary patch
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literal 0
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diff --git a/app/assets/images/ci_favicons/icon_status_running.ico b/app/assets/images/ci_favicons/icon_status_running.ico
new file mode 100755
index 0000000000000000000000000000000000000000..f328ff1a5ed098a18d98abf27676e60128e75303
GIT binary patch
literal 5430
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literal 0
HcmV?d00001

diff --git a/app/assets/images/ci_favicons/icon_status_skipped.ico b/app/assets/images/ci_favicons/icon_status_skipped.ico
new file mode 100755
index 0000000000000000000000000000000000000000..b4394e1b4af94ab7efe98ed2c5dad06c49434c7f
GIT binary patch
literal 5430
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literal 0
HcmV?d00001

diff --git a/app/assets/images/ci_favicons/icon_status_success.ico b/app/assets/images/ci_favicons/icon_status_success.ico
new file mode 100755
index 0000000000000000000000000000000000000000..4f436c9524219a91bde74d32eda45fd37c6acef1
GIT binary patch
literal 5430
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literal 0
HcmV?d00001

diff --git a/app/assets/images/ci_favicons/icon_status_warning.ico b/app/assets/images/ci_favicons/icon_status_warning.ico
new file mode 100755
index 0000000000000000000000000000000000000000..805cc20cdec49d82bc29a06676e8263a89425a9d
GIT binary patch
literal 5430
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literal 0
HcmV?d00001

diff --git a/app/assets/javascripts/build.js b/app/assets/javascripts/build.js
index 6efd26ccc37..fe54ecffdfe 100644
--- a/app/assets/javascripts/build.js
+++ b/app/assets/javascripts/build.js
@@ -88,6 +88,7 @@ window.Build = (function() {
       dataType: 'json',
       success: function(buildData) {
         $('.js-build-output').html(buildData.trace_html);
+        gl.utils.setCiStatusFavicon(`${this.pageUrl}/status.json`);
         if (window.location.hash === DOWN_BUILD_TRACE) {
           $("html,body").scrollTop(this.$buildTrace.height());
         }
diff --git a/app/assets/javascripts/dispatcher.js b/app/assets/javascripts/dispatcher.js
index 80490052389..9c7acc903d1 100644
--- a/app/assets/javascripts/dispatcher.js
+++ b/app/assets/javascripts/dispatcher.js
@@ -226,9 +226,11 @@ const ShortcutsBlob = require('./shortcuts_blob');
         case 'projects:pipelines:builds':
         case 'projects:pipelines:show':
           const { controllerAction } = document.querySelector('.js-pipeline-container').dataset;
+          const pipelineStatusUrl = `${document.querySelector('.js-pipeline-tab-link a').getAttribute('href')}/status.json`;
 
           new gl.Pipelines({
             initTabs: true,
+            pipelineStatusUrl,
             tabsOptions: {
               action: controllerAction,
               defaultAction: 'pipelines',
diff --git a/app/assets/javascripts/lib/utils/common_utils.js b/app/assets/javascripts/lib/utils/common_utils.js
index 46b80c04e20..e1e6ca25446 100644
--- a/app/assets/javascripts/lib/utils/common_utils.js
+++ b/app/assets/javascripts/lib/utils/common_utils.js
@@ -2,6 +2,8 @@
 (function() {
   (function(w) {
     var base;
+    const faviconEl = document.getElementById('favicon');
+    const originalFavicon = faviconEl ? faviconEl.getAttribute('href') : null;
     w.gl || (w.gl = {});
     (base = w.gl).utils || (base.utils = {});
     w.gl.utils.isInGroupsPage = function() {
@@ -361,5 +363,34 @@
         fn(next, stop);
       });
     };
+
+    w.gl.utils.setFavicon = (iconName) => {
+      if (faviconEl && iconName) {
+        faviconEl.setAttribute('href', `/assets/${iconName}.ico`);
+      }
+    };
+
+    w.gl.utils.resetFavicon = () => {
+      if (faviconEl) {
+        faviconEl.setAttribute('href', originalFavicon);
+      }
+    };
+
+    w.gl.utils.setCiStatusFavicon = (pageUrl) => {
+      $.ajax({
+        url: pageUrl,
+        dataType: 'json',
+        success: function(data) {
+          if (data && data.icon) {
+            gl.utils.setFavicon(`ci_favicons/${data.icon}`);
+          } else {
+            gl.utils.resetFavicon();
+          }
+        },
+        error: function() {
+          gl.utils.resetFavicon();
+        }
+      });
+    };
   })(window);
 }).call(window);
diff --git a/app/assets/javascripts/merge_request_widget.js b/app/assets/javascripts/merge_request_widget.js
index 0e2af3df071..b0254b17dd2 100644
--- a/app/assets/javascripts/merge_request_widget.js
+++ b/app/assets/javascripts/merge_request_widget.js
@@ -38,11 +38,13 @@ import MiniPipelineGraph from './mini_pipeline_graph_dropdown';
     function MergeRequestWidget(opts) {
       // Initialize MergeRequestWidget behavior
       //
-      //   check_enable           - Boolean, whether to check automerge status
-      //   merge_check_url - String, URL to use to check automerge status
+      //   check_enable         - Boolean, whether to check automerge status
+      //   merge_check_url      - String, URL to use to check automerge status
       //   ci_status_url        - String, URL to use to check CI status
+      //   pipeline_status_url  - String, URL to use to get CI status for Favicon
       //
       this.opts = opts;
+      this.opts.pipeline_status_url = `${this.opts.pipeline_status_url}.json`;
       this.$widgetBody = $('.mr-widget-body');
       $('#modal_merge_info').modal({
         show: false
@@ -159,6 +161,7 @@ import MiniPipelineGraph from './mini_pipeline_graph_dropdown';
           _this.status = data.status;
           _this.hasCi = data.has_ci;
           _this.updateMergeButton(_this.status, _this.hasCi);
+          gl.utils.setCiStatusFavicon(_this.opts.pipeline_status_url);
           if (data.environments && data.environments.length) _this.renderEnvironments(data.environments);
           if (data.status !== _this.opts.ci_status ||
               data.sha !== _this.opts.ci_sha ||
diff --git a/app/assets/javascripts/pipelines.js b/app/assets/javascripts/pipelines.js
index 9203abefbbc..4252b615887 100644
--- a/app/assets/javascripts/pipelines.js
+++ b/app/assets/javascripts/pipelines.js
@@ -9,6 +9,10 @@ require('./lib/utils/bootstrap_linked_tabs');
         new global.LinkedTabs(options.tabsOptions);
       }
 
+      if (options.pipelineStatusUrl) {
+        gl.utils.setCiStatusFavicon(options.pipelineStatusUrl);
+      }
+
       this.addMarginToBuildColumns();
     }
 
diff --git a/app/views/layouts/_head.html.haml b/app/views/layouts/_head.html.haml
index f6d8bb08a64..a611481a0a4 100644
--- a/app/views/layouts/_head.html.haml
+++ b/app/views/layouts/_head.html.haml
@@ -23,7 +23,7 @@
   %title= page_title(site_name)
   %meta{ name: "description", content: page_description }
 
-  = favicon_link_tag favicon
+  = favicon_link_tag favicon, id: 'favicon'
 
   = stylesheet_link_tag "application", media: "all"
   = stylesheet_link_tag "print",       media: "print"
diff --git a/app/views/projects/merge_requests/widget/_show.html.haml b/app/views/projects/merge_requests/widget/_show.html.haml
index 0b0fb7854c2..c716b69b35b 100644
--- a/app/views/projects/merge_requests/widget/_show.html.haml
+++ b/app/views/projects/merge_requests/widget/_show.html.haml
@@ -12,6 +12,7 @@
     merge_check_url: "#{merge_check_namespace_project_merge_request_path(@project.namespace, @project, @merge_request)}",
     check_enable: #{@merge_request.unchecked? ? "true" : "false"},
     ci_status_url: "#{ci_status_namespace_project_merge_request_path(@project.namespace, @project, @merge_request)}",
+    pipeline_status_url: "#{pipeline_status_namespace_project_merge_request_path(@project.namespace, @project, @merge_request)}",
     ci_environments_status_url: "#{ci_environments_status_namespace_project_merge_request_path(@project.namespace, @project, @merge_request)}",
     gitlab_icon: "#{asset_path 'gitlab_logo.png'}",
     ci_status: "#{@merge_request.head_pipeline ? @merge_request.head_pipeline.status : ''}",
diff --git a/changelogs/unreleased/12818-ci-status-as-favicon.yml b/changelogs/unreleased/12818-ci-status-as-favicon.yml
new file mode 100644
index 00000000000..70194178d90
--- /dev/null
+++ b/changelogs/unreleased/12818-ci-status-as-favicon.yml
@@ -0,0 +1,4 @@
+---
+title: Show CI status as Favicon on Pipelines, Job and MR pages
+merge_request: 10144
+author:
diff --git a/spec/javascripts/build_spec.js b/spec/javascripts/build_spec.js
index 549c7af8ea8..beee6cb2969 100644
--- a/spec/javascripts/build_spec.js
+++ b/spec/javascripts/build_spec.js
@@ -75,6 +75,7 @@ describe('Build', () => {
         expect(url).toBe(`${BUILD_URL}.json`);
         expect(dataType).toBe('json');
         expect(success).toEqual(jasmine.any(Function));
+        spyOn(gl.utils, 'setCiStatusFavicon').and.callFake(() => {});
 
         success.call(context, { trace_html: '<span>Example</span>', status: 'running' });
 
@@ -83,6 +84,7 @@ describe('Build', () => {
 
       it('removes the spinner', () => {
         const [{ success, context }] = $.ajax.calls.argsFor(0);
+        spyOn(gl.utils, 'setCiStatusFavicon').and.callFake(() => {});
         success.call(context, { trace_html: '<span>Example</span>', status: 'success' });
 
         expect($('.js-build-refresh').length).toBe(0);
diff --git a/spec/javascripts/lib/utils/common_utils_spec.js b/spec/javascripts/lib/utils/common_utils_spec.js
index 5a93d479c1f..03f3c206f44 100644
--- a/spec/javascripts/lib/utils/common_utils_spec.js
+++ b/spec/javascripts/lib/utils/common_utils_spec.js
@@ -310,5 +310,56 @@ require('~/lib/utils/common_utils');
         });
       }, 10000);
     });
+
+    describe('gl.utils.setFavicon', () => {
+      it('should set page favicon to provided favicon', () => {
+        const faviconName = 'custom_favicon';
+        const fakeLink = {
+          setAttribute() {},
+        };
+
+        spyOn(window.document, 'getElementById').and.callFake(() => fakeLink);
+        spyOn(fakeLink, 'setAttribute').and.callFake((attr, val) => {
+          expect(attr).toEqual('href');
+          expect(val.indexOf('/assets/custom_favicon.ico') > -1).toBe(true);
+        });
+        gl.utils.setFavicon(faviconName);
+      });
+    });
+
+    describe('gl.utils.resetFavicon', () => {
+      it('should reset page favicon to tanuki', () => {
+        const fakeLink = {
+          setAttribute() {},
+        };
+
+        spyOn(window.document, 'getElementById').and.callFake(() => fakeLink);
+        spyOn(fakeLink, 'setAttribute').and.callFake((attr, val) => {
+          expect(attr).toEqual('href');
+          expect(val).toMatch(/favicon/);
+        });
+        gl.utils.resetFavicon();
+      });
+    });
+
+    describe('gl.utils.setCiStatusFavicon', () => {
+      it('should set page favicon to CI status favicon based on provided status', () => {
+        const BUILD_URL = `${gl.TEST_HOST}/frontend-fixtures/builds-project/builds/1/status.json`;
+        const FAVICON_PATH = 'ci_favicons/';
+        const FAVICON = 'icon_status_success';
+        const spySetFavicon = spyOn(gl.utils, 'setFavicon').and.stub();
+        const spyResetFavicon = spyOn(gl.utils, 'resetFavicon').and.stub();
+        spyOn($, 'ajax').and.callFake(function (options) {
+          options.success({ icon: FAVICON });
+          expect(spySetFavicon).toHaveBeenCalledWith(FAVICON_PATH + FAVICON);
+          options.success();
+          expect(spyResetFavicon).toHaveBeenCalled();
+          options.error();
+          expect(spyResetFavicon).toHaveBeenCalled();
+        });
+
+        gl.utils.setCiStatusFavicon(BUILD_URL);
+      });
+    });
   });
 })();
diff --git a/spec/javascripts/merge_request_widget_spec.js b/spec/javascripts/merge_request_widget_spec.js
index d5193b41c33..88dae8c3e06 100644
--- a/spec/javascripts/merge_request_widget_spec.js
+++ b/spec/javascripts/merge_request_widget_spec.js
@@ -142,18 +142,21 @@ require('~/lib/utils/datetime_utility');
       it('should call showCIStatus even if a notification should not be displayed', function() {
         var spy;
         spy = spyOn(this["class"], 'showCIStatus').and.stub();
+        spyOn(gl.utils, 'setCiStatusFavicon').and.callFake(() => {});
         this["class"].getCIStatus(false);
         return expect(spy).toHaveBeenCalledWith(this.ciStatusData.status);
       });
       it('should call showCIStatus when a notification should be displayed', function() {
         var spy;
         spy = spyOn(this["class"], 'showCIStatus').and.stub();
+        spyOn(gl.utils, 'setCiStatusFavicon').and.callFake(() => {});
         this["class"].getCIStatus(true);
         return expect(spy).toHaveBeenCalledWith(this.ciStatusData.status);
       });
       it('should call showCICoverage when the coverage rate is set', function() {
         var spy;
         spy = spyOn(this["class"], 'showCICoverage').and.stub();
+        spyOn(gl.utils, 'setCiStatusFavicon').and.callFake(() => {});
         this["class"].getCIStatus(false);
         return expect(spy).toHaveBeenCalledWith(this.ciStatusData.coverage);
       });
@@ -161,12 +164,14 @@ require('~/lib/utils/datetime_utility');
         var spy;
         this.ciStatusData.coverage = null;
         spy = spyOn(this["class"], 'showCICoverage').and.stub();
+        spyOn(gl.utils, 'setCiStatusFavicon').and.callFake(() => {});
         this["class"].getCIStatus(false);
         return expect(spy).not.toHaveBeenCalled();
       });
       it('should not display a notification on the first check after the widget has been created', function() {
         var spy;
         spy = spyOn(window, 'notify');
+        spyOn(gl.utils, 'setCiStatusFavicon').and.callFake(() => {});
         this["class"] = new window.gl.MergeRequestWidget(this.opts);
         this["class"].getCIStatus(true);
         return expect(spy).not.toHaveBeenCalled();
@@ -174,6 +179,7 @@ require('~/lib/utils/datetime_utility');
       it('should update the pipeline URL when the pipeline changes', function() {
         var spy;
         spy = spyOn(this["class"], 'updatePipelineUrls').and.stub();
+        spyOn(gl.utils, 'setCiStatusFavicon').and.callFake(() => {});
         this["class"].getCIStatus(false);
         this.ciStatusData.pipeline += 1;
         this["class"].getCIStatus(false);
@@ -182,6 +188,7 @@ require('~/lib/utils/datetime_utility');
       it('should update the commit URL when the sha changes', function() {
         var spy;
         spy = spyOn(this["class"], 'updateCommitUrls').and.stub();
+        spyOn(gl.utils, 'setCiStatusFavicon').and.callFake(() => {});
         this["class"].getCIStatus(false);
         this.ciStatusData.sha = "9b50b99a";
         this["class"].getCIStatus(false);

From 8af788e08587905bfa3455a06832ade4b3ef15c1 Mon Sep 17 00:00:00 2001
From: Sean McGivern <sean@gitlab.com>
Date: Thu, 30 Mar 2017 15:38:05 +0100
Subject: [PATCH 204/278] Disable invalid service templates (again)

---
 ...alize-git-repo-for-new-project-in-group.yml |  4 ++++
 ...41723_disable_invalid_service_templates2.rb | 18 ++++++++++++++++++
 2 files changed, 22 insertions(+)
 create mode 100644 changelogs/unreleased/30024-owner-can-t-initialize-git-repo-for-new-project-in-group.yml
 create mode 100644 db/migrate/20170330141723_disable_invalid_service_templates2.rb

diff --git a/changelogs/unreleased/30024-owner-can-t-initialize-git-repo-for-new-project-in-group.yml b/changelogs/unreleased/30024-owner-can-t-initialize-git-repo-for-new-project-in-group.yml
new file mode 100644
index 00000000000..c43d2732b9a
--- /dev/null
+++ b/changelogs/unreleased/30024-owner-can-t-initialize-git-repo-for-new-project-in-group.yml
@@ -0,0 +1,4 @@
+---
+title: Disable invalid service templates
+merge_request:
+author:
diff --git a/db/migrate/20170330141723_disable_invalid_service_templates2.rb b/db/migrate/20170330141723_disable_invalid_service_templates2.rb
new file mode 100644
index 00000000000..8424e56d8a1
--- /dev/null
+++ b/db/migrate/20170330141723_disable_invalid_service_templates2.rb
@@ -0,0 +1,18 @@
+# This is the same as DisableInvalidServiceTemplates. Later migrations may have
+# inadventently enabled some invalid templates again.
+#
+class DisableInvalidServiceTemplates2 < ActiveRecord::Migration
+  DOWNTIME = false
+
+  unless defined?(Service)
+    class Service < ActiveRecord::Base
+      self.inheritance_column = nil
+    end
+  end
+
+  def up
+    Service.where(template: true, active: true).each do |template|
+      template.update(active: false) unless template.valid?
+    end
+  end
+end

From 12566f3fd4c9e9072b07df7afa5eea4c2f60a123 Mon Sep 17 00:00:00 2001
From: Sean McGivern <sean@gitlab.com>
Date: Thu, 6 Apr 2017 12:25:24 +0100
Subject: [PATCH 205/278] Link to docs site for file in doc/

---
 PROCESS.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/PROCESS.md b/PROCESS.md
index 2a2aafbd9ff..2f331ee9169 100644
--- a/PROCESS.md
+++ b/PROCESS.md
@@ -202,4 +202,4 @@ still an issue I encourage you to open it on the [GitLab.com issue tracker](http
 ["Implement design & UI elements" guidelines]: https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#implement-design-ui-elements
 [Thoughtbot code review guide]: https://github.com/thoughtbot/guides/tree/master/code-review
 [done]: https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#definition-of-done
-[limit_ee_conflicts]: https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/development/limit_ee_conflicts.md
+[limit_ee_conflicts]: https://docs.gitlab.com/ce/development/limit_ee_conflicts.html

From 7f2a2008389e09a0abf163e0ff67d672ef74df27 Mon Sep 17 00:00:00 2001
From: Sean McGivern <sean@gitlab.com>
Date: Thu, 6 Apr 2017 12:47:40 +0100
Subject: [PATCH 206/278] Fix RuboCop for removing index

---
 .../20170402231018_remove_index_for_users_current_sign_in_at.rb  | 1 +
 1 file changed, 1 insertion(+)

diff --git a/db/migrate/20170402231018_remove_index_for_users_current_sign_in_at.rb b/db/migrate/20170402231018_remove_index_for_users_current_sign_in_at.rb
index 8316ee9eb9f..0237c3189a5 100644
--- a/db/migrate/20170402231018_remove_index_for_users_current_sign_in_at.rb
+++ b/db/migrate/20170402231018_remove_index_for_users_current_sign_in_at.rb
@@ -1,6 +1,7 @@
 # See http://doc.gitlab.com/ce/development/migration_style_guide.html
 # for more information on how to write migrations for GitLab.
 
+# rubocop:disable RemoveIndex
 class RemoveIndexForUsersCurrentSignInAt < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 

From 24507da42df4d48539570617c99825914f0a34dc Mon Sep 17 00:00:00 2001
From: Sam Rose <sam@gitlab.com>
Date: Wed, 22 Mar 2017 14:22:05 -0400
Subject: [PATCH 207/278] Remove individual modal width styles

---
 app/assets/stylesheets/framework/modal.scss      | 6 ++++--
 app/assets/stylesheets/pages/merge_requests.scss | 2 --
 app/assets/stylesheets/pages/tree.scss           | 2 --
 3 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/app/assets/stylesheets/framework/modal.scss b/app/assets/stylesheets/framework/modal.scss
index 8cd49280e1c..7098203321d 100644
--- a/app/assets/stylesheets/framework/modal.scss
+++ b/app/assets/stylesheets/framework/modal.scss
@@ -16,6 +16,8 @@ body.modal-open {
   overflow: hidden;
 }
 
-.modal .modal-dialog {
-  width: 860px;
+@media (min-width: $screen-md-min) {
+  .modal-dialog {
+    width: 860px;
+  }
 }
diff --git a/app/assets/stylesheets/pages/merge_requests.scss b/app/assets/stylesheets/pages/merge_requests.scss
index 7c3172421c1..b54d2a5dabb 100644
--- a/app/assets/stylesheets/pages/merge_requests.scss
+++ b/app/assets/stylesheets/pages/merge_requests.scss
@@ -319,8 +319,6 @@
 }
 
 #modal_merge_info .modal-dialog {
-  width: 600px;
-
   .dark {
     margin-right: 40px;
   }
diff --git a/app/assets/stylesheets/pages/tree.scss b/app/assets/stylesheets/pages/tree.scss
index fc4da4c495f..f3916622b6f 100644
--- a/app/assets/stylesheets/pages/tree.scss
+++ b/app/assets/stylesheets/pages/tree.scss
@@ -145,8 +145,6 @@
   margin: 0;
 }
 
-#modal-remove-blob > .modal-dialog { width: 850px; }
-
 .blob-upload-dropzone-previews {
   text-align: center;
   border: 2px;

From 894f01cd05f523dc48956d945d011df10a729a65 Mon Sep 17 00:00:00 2001
From: Adam Niedzielski <adamsunday@gmail.com>
Date: Thu, 6 Apr 2017 14:46:55 +0200
Subject: [PATCH 208/278] Include endpoint in metrics for ETag caching
 middleware

---
 .../add-dimension-etag-caching-metrics.yml    |  4 ++
 lib/gitlab/etag_caching/middleware.rb         | 44 ++++++++++++-------
 .../gitlab/etag_caching/middleware_spec.rb    | 16 +++----
 3 files changed, 40 insertions(+), 24 deletions(-)
 create mode 100644 changelogs/unreleased/add-dimension-etag-caching-metrics.yml

diff --git a/changelogs/unreleased/add-dimension-etag-caching-metrics.yml b/changelogs/unreleased/add-dimension-etag-caching-metrics.yml
new file mode 100644
index 00000000000..f2a13eb7c61
--- /dev/null
+++ b/changelogs/unreleased/add-dimension-etag-caching-metrics.yml
@@ -0,0 +1,4 @@
+---
+title: Include endpoint in metrics for ETag caching middleware
+merge_request: 10495
+author:
diff --git a/lib/gitlab/etag_caching/middleware.rb b/lib/gitlab/etag_caching/middleware.rb
index cd4e318033d..630fe4fa849 100644
--- a/lib/gitlab/etag_caching/middleware.rb
+++ b/lib/gitlab/etag_caching/middleware.rb
@@ -2,26 +2,34 @@ module Gitlab
   module EtagCaching
     class Middleware
       RESERVED_WORDS = NamespaceValidator::WILDCARD_ROUTES.map { |word| "/#{word}/" }.join('|')
-      ROUTE_REGEXP = Regexp.union(
-        %r(^(?!.*(#{RESERVED_WORDS})).*/noteable/issue/\d+/notes\z),
-        %r(^(?!.*(#{RESERVED_WORDS})).*/issues/\d+/rendered_title\z)
-      )
+      ROUTES = [
+        {
+          regexp: %r(^(?!.*(#{RESERVED_WORDS})).*/noteable/issue/\d+/notes\z),
+          name: 'issue_notes'
+        },
+        {
+          regexp: %r(^(?!.*(#{RESERVED_WORDS})).*/issues/\d+/rendered_title\z),
+          name: 'issue_title'
+        }
+      ].freeze
 
       def initialize(app)
         @app = app
       end
 
       def call(env)
-        return @app.call(env) unless enabled_for_current_route?(env)
-        Gitlab::Metrics.add_event(:etag_caching_middleware_used)
+        route = match_current_route(env)
+        return @app.call(env) unless route
+
+        track_event(:etag_caching_middleware_used, route)
 
         etag, cached_value_present = get_etag(env)
         if_none_match = env['HTTP_IF_NONE_MATCH']
 
         if if_none_match == etag
-          handle_cache_hit(etag)
+          handle_cache_hit(etag, route)
         else
-          track_cache_miss(if_none_match, cached_value_present)
+          track_cache_miss(if_none_match, cached_value_present, route)
 
           status, headers, body = @app.call(env)
           headers['ETag'] = etag
@@ -31,8 +39,8 @@ module Gitlab
 
       private
 
-      def enabled_for_current_route?(env)
-        ROUTE_REGEXP.match(env['PATH_INFO'])
+      def match_current_route(env)
+        ROUTES.find { |route| route[:regexp].match(env['PATH_INFO']) }
       end
 
       def get_etag(env)
@@ -52,23 +60,27 @@ module Gitlab
         %Q{W/"#{value}"}
       end
 
-      def handle_cache_hit(etag)
-        Gitlab::Metrics.add_event(:etag_caching_cache_hit)
+      def handle_cache_hit(etag, route)
+        track_event(:etag_caching_cache_hit, route)
 
         status_code = Gitlab::PollingInterval.polling_enabled? ? 304 : 429
 
         [status_code, { 'ETag' => etag }, ['']]
       end
 
-      def track_cache_miss(if_none_match, cached_value_present)
+      def track_cache_miss(if_none_match, cached_value_present, route)
         if if_none_match.blank?
-          Gitlab::Metrics.add_event(:etag_caching_header_missing)
+          track_event(:etag_caching_header_missing, route)
         elsif !cached_value_present
-          Gitlab::Metrics.add_event(:etag_caching_key_not_found)
+          track_event(:etag_caching_key_not_found, route)
         else
-          Gitlab::Metrics.add_event(:etag_caching_resource_changed)
+          track_event(:etag_caching_resource_changed, route)
         end
       end
+
+      def track_event(name, route)
+        Gitlab::Metrics.add_event(name, endpoint: route[:name])
+      end
     end
   end
 end
diff --git a/spec/lib/gitlab/etag_caching/middleware_spec.rb b/spec/lib/gitlab/etag_caching/middleware_spec.rb
index 6ec4360adc2..c872d8232b0 100644
--- a/spec/lib/gitlab/etag_caching/middleware_spec.rb
+++ b/spec/lib/gitlab/etag_caching/middleware_spec.rb
@@ -47,9 +47,9 @@ describe Gitlab::EtagCaching::Middleware do
 
       it 'tracks "etag_caching_key_not_found" event' do
         expect(Gitlab::Metrics).to receive(:add_event)
-          .with(:etag_caching_middleware_used)
+          .with(:etag_caching_middleware_used, endpoint: 'issue_notes')
         expect(Gitlab::Metrics).to receive(:add_event)
-          .with(:etag_caching_key_not_found)
+          .with(:etag_caching_key_not_found, endpoint: 'issue_notes')
 
         middleware.call(build_env(path, if_none_match))
       end
@@ -93,9 +93,9 @@ describe Gitlab::EtagCaching::Middleware do
 
     it 'tracks "etag_caching_cache_hit" event' do
       expect(Gitlab::Metrics).to receive(:add_event)
-        .with(:etag_caching_middleware_used)
+        .with(:etag_caching_middleware_used, endpoint: 'issue_notes')
       expect(Gitlab::Metrics).to receive(:add_event)
-        .with(:etag_caching_cache_hit)
+        .with(:etag_caching_cache_hit, endpoint: 'issue_notes')
 
       middleware.call(build_env(path, if_none_match))
     end
@@ -132,9 +132,9 @@ describe Gitlab::EtagCaching::Middleware do
       mock_app_response
 
       expect(Gitlab::Metrics).to receive(:add_event)
-        .with(:etag_caching_middleware_used)
+        .with(:etag_caching_middleware_used, endpoint: 'issue_notes')
       expect(Gitlab::Metrics).to receive(:add_event)
-        .with(:etag_caching_resource_changed)
+        .with(:etag_caching_resource_changed, endpoint: 'issue_notes')
 
       middleware.call(build_env(path, if_none_match))
     end
@@ -150,9 +150,9 @@ describe Gitlab::EtagCaching::Middleware do
 
     it 'tracks "etag_caching_header_missing" event' do
       expect(Gitlab::Metrics).to receive(:add_event)
-        .with(:etag_caching_middleware_used)
+        .with(:etag_caching_middleware_used, endpoint: 'issue_notes')
       expect(Gitlab::Metrics).to receive(:add_event)
-        .with(:etag_caching_header_missing)
+        .with(:etag_caching_header_missing, endpoint: 'issue_notes')
 
       middleware.call(build_env(path, if_none_match))
     end

From fca0097c0f457c6d4d8e326e679ff7848264f021 Mon Sep 17 00:00:00 2001
From: James Lopez <james@gitlab.com>
Date: Thu, 6 Apr 2017 12:47:40 +0000
Subject: [PATCH 209/278] Github import rake task

---
 .../unreleased/feature-gh-rake-task.yml       |   4 +
 doc/administration/raketasks/github_import.md |  36 ++++
 lib/tasks/import.rake                         | 204 ++++++++++++++++++
 3 files changed, 244 insertions(+)
 create mode 100644 changelogs/unreleased/feature-gh-rake-task.yml
 create mode 100644 doc/administration/raketasks/github_import.md
 create mode 100644 lib/tasks/import.rake

diff --git a/changelogs/unreleased/feature-gh-rake-task.yml b/changelogs/unreleased/feature-gh-rake-task.yml
new file mode 100644
index 00000000000..5b1d380690c
--- /dev/null
+++ b/changelogs/unreleased/feature-gh-rake-task.yml
@@ -0,0 +1,4 @@
+---
+title: Add rake task to import GitHub projects from the command line
+merge_request:
+author:
diff --git a/doc/administration/raketasks/github_import.md b/doc/administration/raketasks/github_import.md
new file mode 100644
index 00000000000..affb4d17861
--- /dev/null
+++ b/doc/administration/raketasks/github_import.md
@@ -0,0 +1,36 @@
+# GitHub import
+
+>**Note:**
+>
+>  - [Introduced][ce-10308] in GitLab 9.1.
+>  - You need a personal access token in order to retrieve and import GitHub 
+>    projects. You can get it from: https://github.com/settings/tokens
+>  - You also need to pass an username as the second argument to the rake task
+>    which will become the owner of the project.
+
+To import a project from the list of your GitHub projects available:
+
+```bash
+# Omnibus installations
+sudo gitlab-rake import:github[access_token,root,foo/bar]
+
+# Installations from source
+bundle exec rake import:github[access_token,root,foo/bar] RAILS_ENV=production
+```
+
+In this case, `access_token` is your GitHub personal access token, `root`
+is your GitLab username, and  `foo/bar` is the new GitLab namespace/project that 
+will get created from your GitHub project. Subgroups are also possible: `foo/foo/bar`.
+
+
+To import a specific GitHub project (named `foo/github_repo` here):
+
+```bash
+# Omnibus installations
+sudo gitlab-rake import:github[access_token,root,foo/bar,foo/github_repo]
+
+# Installations from source
+bundle exec rake import:github[access_token,root,foo/bar,foo/github_repo] RAILS_ENV=production
+```
+
+[ce-10308]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/10308
diff --git a/lib/tasks/import.rake b/lib/tasks/import.rake
new file mode 100644
index 00000000000..350afeb5c0b
--- /dev/null
+++ b/lib/tasks/import.rake
@@ -0,0 +1,204 @@
+require 'benchmark'
+require 'rainbow/ext/string'
+require_relative '../gitlab/shell_adapter'
+require_relative '../gitlab/github_import/importer'
+
+class NewImporter < ::Gitlab::GithubImport::Importer
+  def execute
+    # Same as ::Gitlab::GithubImport::Importer#execute, but showing some progress.
+    puts 'Importing repository...'.color(:aqua)
+    import_repository unless project.repository_exists?
+
+    puts 'Importing labels...'.color(:aqua)
+    import_labels
+
+    puts 'Importing milestones...'.color(:aqua)
+    import_milestones
+
+    puts 'Importing pull requests...'.color(:aqua)
+    import_pull_requests
+
+    puts 'Importing issues...'.color(:aqua)
+    import_issues
+
+    puts 'Importing issue comments...'.color(:aqua)
+    import_comments(:issues)
+
+    puts 'Importing pull request comments...'.color(:aqua)
+    import_comments(:pull_requests)
+
+    puts 'Importing wiki...'.color(:aqua)
+    import_wiki
+
+    # Gitea doesn't have a Release API yet
+    # See https://github.com/go-gitea/gitea/issues/330
+    unless project.gitea_import?
+      import_releases
+    end
+
+    handle_errors
+
+    project.repository.after_import
+    project.import_finish
+
+    true
+  end
+
+  def import_repository
+    begin
+      raise 'Blocked import URL.' if Gitlab::UrlBlocker.blocked_url?(project.import_url)
+
+      gitlab_shell.import_repository(project.repository_storage_path, project.path_with_namespace, project.import_url)
+    rescue => e
+      project.repository.before_import if project.repository_exists?
+
+      raise "Error importing repository #{project.import_url} into #{project.path_with_namespace} - #{e.message}"
+    end
+  end
+end
+
+class GithubImport
+  def self.run!(*args)
+    new(*args).run!
+  end
+
+  def initialize(token, gitlab_username, project_path, extras)
+    @token = token
+    @project_path = project_path
+    @current_user = User.find_by_username(gitlab_username)
+    @github_repo = extras.empty? ? nil : extras.first
+  end
+
+  def run!
+    @repo = GithubRepos.new(@token, @current_user, @github_repo).choose_one!
+
+    raise 'No repo found!' unless @repo
+
+    show_warning!
+
+    @project = Project.find_by_full_path(@project_path) || new_project
+
+    import!
+  end
+
+  private
+
+  def show_warning!
+    puts "This will import GH #{@repo.full_name.bright} into GL #{@project_path.bright} as #{@current_user.name}"
+    puts "Permission checks are ignored. Press any key to continue.".color(:red)
+
+    STDIN.getch
+
+    puts 'Starting the import...'.color(:green)
+  end
+
+  def import!
+    import_url = @project.import_url.gsub(/\:\/\/(.*@)?/, "://#{@token}@")
+    @project.update(import_url: import_url)
+
+    @project.import_start
+
+    timings = Benchmark.measure do
+      NewImporter.new(@project).execute
+    end
+
+    puts "Import finished. Timings: #{timings}".color(:green)
+  end
+
+  def new_project
+    Project.transaction do
+      namespace_path, _sep, name = @project_path.rpartition('/')
+      namespace = find_or_create_namespace(namespace_path)
+
+      Project.create!(
+        import_url: "https://#{@token}@github.com/#{@repo.full_name}.git",
+        name: name,
+        path: name,
+        description: @repo.description,
+        namespace: namespace,
+        visibility_level: visibility_level,
+        import_type: 'github',
+        import_source: @repo.full_name,
+        creator: @current_user
+      )
+    end
+  end
+
+  def find_or_create_namespace(names)
+    return @current_user.namespace if names == @current_user.namespace_path
+    return @current_user.namespace unless @current_user.can_create_group?
+
+    names = params[:target_namespace].presence || names
+    full_path_namespace = Namespace.find_by_full_path(names)
+
+    return full_path_namespace if full_path_namespace
+
+    names.split('/').inject(nil) do |parent, name|
+      begin
+        namespace = Group.create!(name: name,
+                                  path: name,
+                                  owner: @current_user,
+                                  parent: parent)
+        namespace.add_owner(@current_user)
+
+        namespace
+      rescue ActiveRecord::RecordNotUnique, ActiveRecord::RecordInvalid
+        Namespace.where(parent: parent).find_by_path_or_name(name)
+      end
+    end
+  end
+
+  def full_path_namespace(names)
+    @full_path_namespace ||= Namespace.find_by_full_path(names)
+  end
+
+  def visibility_level
+    @repo.private ? Gitlab::VisibilityLevel::PRIVATE : current_application_settings.default_project_visibility
+  end
+end
+
+class GithubRepos
+  def initialize(token, current_user, github_repo)
+    @token = token
+    @current_user = current_user
+    @github_repo = github_repo
+  end
+
+  def choose_one!
+    return found_github_repo if @github_repo
+
+    repos.each do |repo|
+      print "ID: #{repo[:id].to_s.bright} ".color(:green)
+      puts "- Name: #{repo[:full_name]}".color(:green)
+    end
+
+    print 'ID? '.bright
+
+    repos.find { |repo| repo[:id] == repo_id }
+  end
+
+  def found_github_repo
+    repos.find { |repo| repo[:full_name] == @github_repo }
+  end
+
+  def repo_id
+    @repo_id ||= STDIN.gets.chomp.to_i
+  end
+
+  def repos
+    @repos ||= client.repos
+  end
+
+  def client
+    @client ||= Gitlab::GithubImport::Client.new(@token, {})
+  end
+end
+
+namespace :import do
+  desc 'Import a GitHub project - Example: import:github[ToKeN,root,root/blah,my/github_repo] (optional my/github_repo)'
+  task :github, [:token, :gitlab_username, :project_path] => :environment do |_t, args|
+    abort 'Project path must be: namespace(s)/project_name'.color(:red) unless args.project_path.include?('/')
+
+    GithubImport.run!(args.token, args.gitlab_username, args.project_path, args.extras)
+  end
+end

From 79d299f9af445bf47f068c1ebf4b8678d5cec95e Mon Sep 17 00:00:00 2001
From: Jose Ivan Vargas Lopez <jvargas@gitlab.com>
Date: Thu, 6 Apr 2017 13:24:33 +0000
Subject: [PATCH 210/278] Introduced empty/error UX states to environments
 monitoring.

---
 .../monitoring/prometheus_graph.js            | 67 ++++++++++++----
 .../stylesheets/pages/environments.scss       |  9 +++
 .../environments/_metrics_button.html.haml    |  2 +-
 .../projects/environments/metrics.html.haml   | 77 ++++++++++++++++---
 .../monitoring/_getting_started.svg           |  1 +
 .../empty_states/monitoring/_loading.svg      |  1 +
 .../monitoring/_unable_to_connect.svg         |  1 +
 .../unreleased/add-error-empty-states.yml     |  4 +
 .../fixtures/environments/metrics.html.haml   | 64 +++++++++++++--
 .../monitoring/prometheus_graph_spec.js       | 23 +++++-
 10 files changed, 213 insertions(+), 36 deletions(-)
 create mode 100644 app/views/shared/empty_states/monitoring/_getting_started.svg
 create mode 100644 app/views/shared/empty_states/monitoring/_loading.svg
 create mode 100644 app/views/shared/empty_states/monitoring/_unable_to_connect.svg
 create mode 100644 changelogs/unreleased/add-error-empty-states.yml

diff --git a/app/assets/javascripts/monitoring/prometheus_graph.js b/app/assets/javascripts/monitoring/prometheus_graph.js
index a6ffa0f59de..d82a4eb9642 100644
--- a/app/assets/javascripts/monitoring/prometheus_graph.js
+++ b/app/assets/javascripts/monitoring/prometheus_graph.js
@@ -6,7 +6,10 @@ import statusCodes from '~/lib/utils/http_status';
 import { formatRelevantDigits } from '~/lib/utils/number_utils';
 import '../flash';
 
+const prometheusContainer = '.prometheus-container';
+const prometheusParentGraphContainer = '.prometheus-graphs';
 const prometheusGraphsContainer = '.prometheus-graph';
+const prometheusStatesContainer = '.prometheus-state';
 const metricsEndpoint = 'metrics.json';
 const timeFormat = d3.time.format('%H:%M');
 const dayFormat = d3.time.format('%b %e, %a');
@@ -14,19 +17,30 @@ const bisectDate = d3.bisector(d => d.time).left;
 const extraAddedWidthParent = 100;
 
 class PrometheusGraph {
-
   constructor() {
-    this.margin = { top: 80, right: 180, bottom: 80, left: 100 };
-    this.marginLabelContainer = { top: 40, right: 0, bottom: 40, left: 0 };
-    const parentContainerWidth = $(prometheusGraphsContainer).parent().width() +
-    extraAddedWidthParent;
-    this.originalWidth = parentContainerWidth;
-    this.originalHeight = 330;
-    this.width = parentContainerWidth - this.margin.left - this.margin.right;
-    this.height = this.originalHeight - this.margin.top - this.margin.bottom;
-    this.backOffRequestCounter = 0;
-    this.configureGraph();
-    this.init();
+    const $prometheusContainer = $(prometheusContainer);
+    const hasMetrics = $prometheusContainer.data('has-metrics');
+    this.docLink = $prometheusContainer.data('doc-link');
+    this.integrationLink = $prometheusContainer.data('prometheus-integration');
+
+    $(document).ajaxError(() => {});
+
+    if (hasMetrics) {
+      this.margin = { top: 80, right: 180, bottom: 80, left: 100 };
+      this.marginLabelContainer = { top: 40, right: 0, bottom: 40, left: 0 };
+      const parentContainerWidth = $(prometheusGraphsContainer).parent().width() +
+      extraAddedWidthParent;
+      this.originalWidth = parentContainerWidth;
+      this.originalHeight = 330;
+      this.width = parentContainerWidth - this.margin.left - this.margin.right;
+      this.height = this.originalHeight - this.margin.top - this.margin.bottom;
+      this.backOffRequestCounter = 0;
+      this.configureGraph();
+      this.init();
+    } else {
+      this.state = '.js-getting-started';
+      this.updateState();
+    }
   }
 
   createGraph() {
@@ -40,8 +54,19 @@ class PrometheusGraph {
 
   init() {
     this.getData().then((metricsResponse) => {
-      if (Object.keys(metricsResponse).length === 0) {
-        new Flash('Empty metrics', 'alert');
+      let enoughData = true;
+      Object.keys(metricsResponse.metrics).forEach((key) => {
+        let currentKey;
+        if (key === 'cpu_values' || key === 'memory_values') {
+          currentKey = metricsResponse.metrics[key];
+          if (Object.keys(currentKey).length === 0) {
+            enoughData = false;
+          }
+        }
+      });
+      if (!enoughData) {
+        this.state = '.js-loading';
+        this.updateState();
       } else {
         this.transformData(metricsResponse);
         this.createGraph();
@@ -345,14 +370,17 @@ class PrometheusGraph {
       }
       return resp.metrics;
     })
-    .catch(() => new Flash('An error occurred while fetching metrics.', 'alert'));
+    .catch(() => {
+      this.state = '.js-unable-to-connect';
+      this.updateState();
+    });
   }
 
   transformData(metricsResponse) {
     Object.keys(metricsResponse.metrics).forEach((key) => {
       if (key === 'cpu_values' || key === 'memory_values') {
         const metricValues = (metricsResponse.metrics[key])[0];
-        if (typeof metricValues !== 'undefined') {
+        if (metricValues !== undefined) {
           this.graphSpecificProperties[key].data = metricValues.values.map(metric => ({
             time: new Date(metric[0] * 1000),
             value: metric[1],
@@ -361,6 +389,13 @@ class PrometheusGraph {
       }
     });
   }
+
+  updateState() {
+    const $statesContainer = $(prometheusStatesContainer);
+    $(prometheusParentGraphContainer).hide();
+    $(`${this.state}`, $statesContainer).removeClass('hidden');
+    $(prometheusStatesContainer).show();
+  }
 }
 
 export default PrometheusGraph;
diff --git a/app/assets/stylesheets/pages/environments.scss b/app/assets/stylesheets/pages/environments.scss
index 6faa3794c83..72e7d42858d 100644
--- a/app/assets/stylesheets/pages/environments.scss
+++ b/app/assets/stylesheets/pages/environments.scss
@@ -233,6 +233,15 @@
   stroke-width: 1;
 }
 
+.prometheus-state {
+  margin-top: 10px;
+  display: none;
+
+  .state-button-section {
+    margin-top: 10px;
+  }
+}
+
 .environments-actions {
   .external-url,
   .monitoring-url,
diff --git a/app/views/projects/environments/_metrics_button.html.haml b/app/views/projects/environments/_metrics_button.html.haml
index e27281d6917..b4102fcf103 100644
--- a/app/views/projects/environments/_metrics_button.html.haml
+++ b/app/views/projects/environments/_metrics_button.html.haml
@@ -1,6 +1,6 @@
 - environment = local_assigns.fetch(:environment)
 
-- return unless environment.has_metrics? && can?(current_user, :read_environment, environment)
+- return unless can?(current_user, :read_environment, environment)
 
 = link_to environment_metrics_path(environment), title: 'See metrics', class: 'btn metrics-button' do
   = icon('area-chart')
diff --git a/app/views/projects/environments/metrics.html.haml b/app/views/projects/environments/metrics.html.haml
index 92dc58cd38d..2e54af698aa 100644
--- a/app/views/projects/environments/metrics.html.haml
+++ b/app/views/projects/environments/metrics.html.haml
@@ -5,7 +5,7 @@
   = page_specific_javascript_bundle_tag('monitoring')
 = render "projects/pipelines/head"
 
-%div{ class: container_class }
+.prometheus-container{ class: container_class, 'data-has-metrics': "#{@environment.has_metrics?}" }
   .top-area
     .row
       .col-sm-6
@@ -16,13 +16,68 @@
       .col-sm-6
         .nav-controls
           = render 'projects/deployments/actions', deployment: @environment.last_deployment
-  .row
-    .col-sm-12
-      %h4
-        CPU utilization
-      %svg.prometheus-graph{ 'graph-type' => 'cpu_values' }
-  .row
-    .col-sm-12
-      %h4
-        Memory usage
-      %svg.prometheus-graph{ 'graph-type' => 'memory_values' }
+  .prometheus-state
+    .js-getting-started.hidden
+      .row
+        .col-md-4.col-md-offset-4.state-svg
+          = render "shared/empty_states/monitoring/getting_started.svg"
+      .row
+        .col-md-6.col-md-offset-3
+          %h4.text-center.state-title
+            Get started with performance monitoring
+      .row
+        .col-md-6.col-md-offset-3
+          .description-text.text-center.state-description
+            Stay updated about the performance and health of your environment by configuring Prometheus to monitor your deployments.
+            = link_to help_page_path('administration/monitoring/prometheus/index.md') do
+              Learn more about performance monitoring
+      .row.state-button-section
+        .col-md-4.col-md-offset-4.text-center.state-button
+          = link_to edit_namespace_project_service_path(@project.namespace, @project, 'prometheus'), class: 'btn btn-success' do
+            Configure Prometheus
+    .js-loading.hidden
+      .row
+        .col-md-4.col-md-offset-4.state-svg
+          = render "shared/empty_states/monitoring/loading.svg"
+      .row
+        .col-md-6.col-md-offset-3
+          %h4.text-center.state-title
+            Waiting for performance data
+      .row
+        .col-md-6.col-md-offset-3
+          .description-text.text-center.state-description
+            Creating graphs uses the data from the Prometheus server. If this takes a long time, ensure that data is available.
+      .row.state-button-section
+        .col-md-4.col-md-offset-4.text-center.state-button
+          = link_to help_page_path('administration/monitoring/prometheus/index.md'), class: 'btn btn-success' do
+            View documentation
+    .js-unable-to-connect.hidden
+      .row
+        .col-md-4.col-md-offset-4.state-svg
+          = render "shared/empty_states/monitoring/unable_to_connect.svg"
+      .row
+        .col-md-6.col-md-offset-3
+          %h4.text-center.state-title
+            Unable to connect to Prometheus server
+      .row
+        .col-md-6.col-md-offset-3
+          .description-text.text-center.state-description
+            Ensure connectivity is available from the GitLab server to the
+            = link_to edit_namespace_project_service_path(@project.namespace, @project, 'prometheus') do
+              Prometheus server
+      .row.state-button-section
+        .col-md-4.col-md-offset-4.text-center.state-button
+          = link_to help_page_path('administration/monitoring/prometheus/index.md'), class:'btn btn-success' do
+            View documentation
+
+  .prometheus-graphs
+    .row
+      .col-sm-12
+        %h4
+          CPU utilization
+        %svg.prometheus-graph{ 'graph-type' => 'cpu_values' }
+    .row
+      .col-sm-12
+        %h4
+          Memory usage
+        %svg.prometheus-graph{ 'graph-type' => 'memory_values' }
diff --git a/app/views/shared/empty_states/monitoring/_getting_started.svg b/app/views/shared/empty_states/monitoring/_getting_started.svg
new file mode 100644
index 00000000000..db7a1c2e708
--- /dev/null
+++ b/app/views/shared/empty_states/monitoring/_getting_started.svg
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/app/views/shared/empty_states/monitoring/_loading.svg b/app/views/shared/empty_states/monitoring/_loading.svg
new file mode 100644
index 00000000000..6bbd7a6c5b9
--- /dev/null
+++ b/app/views/shared/empty_states/monitoring/_loading.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 406 305" xmlns:xlink="http://www.w3.org/1999/xlink"><defs><rect id="C" width="161" height="100" x="92" y="181" rx="10"/><rect id="E" width="151" height="32" x="20" rx="10"/><rect id="G" width="191" height="62" y="10" rx="10"/><circle id="I" cx="23" cy="41" r="9"/><circle id="4" cx="36.5" cy="36.5" r="36.5"/><circle id="8" cx="262.5" cy="169.5" r="15.5"/><circle id="A" cx="79.5" cy="169.5" r="15.5"/><circle id="K" cx="45" cy="41" r="9"/><circle id="0" cx="30.5" cy="30.5" r="30.5"/><circle id="2" cx="18" cy="34" r="3"/><ellipse id="6" cx="43.5" cy="43.5" rx="43.5" ry="43.5"/><mask id="H" width="191" height="62" x="0" y="0" fill="#fff"><use xlink:href="#G"/></mask><mask id="J" width="18" height="18" x="0" y="0" fill="#fff"><use xlink:href="#I"/></mask><mask id="D" width="161" height="100" x="0" y="0" fill="#fff"><use xlink:href="#C"/></mask><mask id="F" width="151" height="32" x="0" y="0" fill="#fff"><use xlink:href="#E"/></mask><mask 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\ No newline at end of file
diff --git a/app/views/shared/empty_states/monitoring/_unable_to_connect.svg b/app/views/shared/empty_states/monitoring/_unable_to_connect.svg
new file mode 100644
index 00000000000..62537d87d5d
--- /dev/null
+++ b/app/views/shared/empty_states/monitoring/_unable_to_connect.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 406 305" xmlns:xlink="http://www.w3.org/1999/xlink"><defs><use id="0" xlink:href="#E"/><use id="2" xlink:href="#E"/><use id="4" xlink:href="#E"/><path id="6" d="m74 93h26v47h-26z"/><path id="8" d="m74 93h26v47h-26z"/><rect id="A" width="65" height="14" x="55" y="135" rx="4"/><rect id="C" width="175" height="118" rx="10"/><rect id="E" width="159" rx="10" height="56"/><rect id="F" width="160" y="2" rx="10" height="56" fill="#f9f9f9"/><mask id="B" width="65" height="14" x="0" y="0" fill="#fff"><use xlink:href="#A"/></mask><mask id="9" width="26" height="47" x="0" y="0" fill="#fff"><use xlink:href="#8"/></mask><mask id="D" width="175" height="118" x="0" y="0" fill="#fff"><use xlink:href="#C"/></mask><mask id="7" width="26" height="47" x="0" y="0" fill="#fff"><use xlink:href="#6"/></mask><mask id="3" width="159" height="56" x="0" y="0" fill="#fff"><use xlink:href="#2"/></mask><mask id="1" width="159" height="56" x="0" y="0" 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\ No newline at end of file
diff --git a/changelogs/unreleased/add-error-empty-states.yml b/changelogs/unreleased/add-error-empty-states.yml
new file mode 100644
index 00000000000..ec6c7b6dce9
--- /dev/null
+++ b/changelogs/unreleased/add-error-empty-states.yml
@@ -0,0 +1,4 @@
+---
+title: Introduced error/empty states for the environments performance metrics
+merge_request: 10271
+author:
diff --git a/spec/javascripts/fixtures/environments/metrics.html.haml b/spec/javascripts/fixtures/environments/metrics.html.haml
index 483063fb889..e2dd9519898 100644
--- a/spec/javascripts/fixtures/environments/metrics.html.haml
+++ b/spec/javascripts/fixtures/environments/metrics.html.haml
@@ -1,12 +1,62 @@
-%div
+.prometheus-container{ 'data-has-metrics': "false", 'data-doc-link': '/help/administration/monitoring/prometheus/index.md', 'data-prometheus-integration': '/root/hello-prometheus/services/prometheus/edit' }
   .top-area
     .row
       .col-sm-6
         %h3.page-title
           Metrics for environment
-  .row
-    .col-sm-12
-      %svg.prometheus-graph{ 'graph-type' => 'cpu_values' }
-  .row
-    .col-sm-12
-      %svg.prometheus-graph{ 'graph-type' => 'memory_values' }
\ No newline at end of file
+  .prometheus-state
+    .js-getting-started.hidden
+      .row
+        .col-md-4.col-md-offset-4.state-svg
+          %svg
+      .row
+        .col-md-6.col-md-offset-3
+          %h4.text-center.state-title
+            Get started with performance monitoring
+      .row
+        .col-md-6.col-md-offset-3
+          .description-text.text-center.state-description
+            Stay updated about the performance and health of your environment by configuring Prometheus to monitor your deployments. Learn more about performance monitoring
+      .row.state-button-section
+        .col-md-4.col-md-offset-4.text-center.state-button
+          %a.btn.btn-success
+            Configure Prometheus
+    .js-loading.hidden
+      .row
+        .col-md-4.col-md-offset-4.state-svg
+          %svg
+      .row
+        .col-md-6.col-md-offset-3
+          %h4.text-center.state-title
+            Waiting for performance data
+      .row
+        .col-md-6.col-md-offset-3
+          .description-text.text-center.state-description
+            Creating graphs uses the data from the Prometheus server. If this takes a long time, ensure that data is available.
+      .row.state-button-section
+        .col-md-4.col-md-offset-4.text-center.state-button
+          %a.btn.btn-success
+            View documentation
+    .js-unable-to-connect.hidden
+      .row
+        .col-md-4.col-md-offset-4.state-svg
+          %svg
+      .row
+        .col-md-6.col-md-offset-3
+          %h4.text-center.state-title
+            Unable to connect to Prometheus server
+      .row
+        .col-md-6.col-md-offset-3
+          .description-text.text-center.state-description
+            Ensure connectivity is available from the GitLab server to the Prometheus server
+      .row.state-button-section
+        .col-md-4.col-md-offset-4.text-center.state-button
+          %a.btn.btn-success
+            View documentation
+  .prometheus-graphs
+    .row
+      .col-sm-12
+        %svg.prometheus-graph{ 'graph-type' => 'cpu_values' }
+    .row
+      .col-sm-12
+        %svg.prometheus-graph{ 'graph-type' => 'memory_values' }
diff --git a/spec/javascripts/monitoring/prometheus_graph_spec.js b/spec/javascripts/monitoring/prometheus_graph_spec.js
index c2bcd9c0f7c..4b904fc2960 100644
--- a/spec/javascripts/monitoring/prometheus_graph_spec.js
+++ b/spec/javascripts/monitoring/prometheus_graph_spec.js
@@ -1,5 +1,4 @@
 import 'jquery';
-import '~/lib/utils/common_utils';
 import PrometheusGraph from '~/monitoring/prometheus_graph';
 import { prometheusMockData } from './prometheus_mock_data';
 
@@ -12,6 +11,7 @@ describe('PrometheusGraph', () => {
 
   beforeEach(() => {
     loadFixtures(fixtureName);
+    $('.prometheus-container').data('has-metrics', 'true');
     this.prometheusGraph = new PrometheusGraph();
     const self = this;
     const fakeInit = (metricsResponse) => {
@@ -75,3 +75,24 @@ describe('PrometheusGraph', () => {
     });
   });
 });
+
+describe('PrometheusGraphs UX states', () => {
+  const fixtureName = 'static/environments/metrics.html.raw';
+  preloadFixtures(fixtureName);
+
+  beforeEach(() => {
+    loadFixtures(fixtureName);
+    this.prometheusGraph = new PrometheusGraph();
+  });
+
+  it('shows a specified state', () => {
+    this.prometheusGraph.state = '.js-getting-started';
+    this.prometheusGraph.updateState();
+    const $state = $('.js-getting-started');
+    expect($state).toBeDefined();
+    expect($('.state-title', $state)).toBeDefined();
+    expect($('.state-svg', $state)).toBeDefined();
+    expect($('.state-description', $state)).toBeDefined();
+    expect($('.state-button', $state)).toBeDefined();
+  });
+});

From 72580f07af5a2c1e4df6bbc339ad804b5f5bb9ed Mon Sep 17 00:00:00 2001
From: Timothy Andrew <mail@timothyandrew.net>
Date: Wed, 5 Apr 2017 12:50:53 +0530
Subject: [PATCH 211/278] Move a user's merge requests to the ghost user.

1. When the user is deleted.

2. Refactor out code relating to "migrating records to the ghost user" into a
   `MigrateToGhostUser` concern, which is tested using a shared example.
---
 .../concerns/users/migrate_to_ghost_user.rb   | 38 +++++++++++++
 app/services/users/destroy_service.rb         | 21 ++------
 ...estroy_spec.rb => destroy_service_spec.rb} | 16 ++++++
 ...e_migrate_to_ghost_user_shared_examples.rb | 53 +++++++++++++++++++
 4 files changed, 110 insertions(+), 18 deletions(-)
 create mode 100644 app/services/concerns/users/migrate_to_ghost_user.rb
 rename spec/services/users/{destroy_spec.rb => destroy_service_spec.rb} (84%)
 create mode 100644 spec/support/services/user_destroy_service_migrate_to_ghost_user_shared_examples.rb

diff --git a/app/services/concerns/users/migrate_to_ghost_user.rb b/app/services/concerns/users/migrate_to_ghost_user.rb
new file mode 100644
index 00000000000..ecbbf3026a0
--- /dev/null
+++ b/app/services/concerns/users/migrate_to_ghost_user.rb
@@ -0,0 +1,38 @@
+# When a user is destroyed, some of their associated records are
+# moved to a "Ghost User", to prevent these associated records from
+# being destroyed.
+#
+# For example, all the issues/MRs a user has created are _not_ destroyed
+# when the user is destroyed.
+module Users::MigrateToGhostUser
+  extend ActiveSupport::Concern
+
+  attr_reader :ghost_user
+
+  def move_associated_records_to_ghost_user(user)
+    # Block the user before moving records to prevent a data race.
+    # For example, if the user creates an issue after `move_issues_to_ghost_user`
+    # runs and before the user is destroyed, the destroy will fail with
+    # an exception.
+    user.block
+
+    user.transaction do
+      @ghost_user = User.ghost
+
+      move_issues_to_ghost_user(user)
+      move_merge_requests_to_ghost_user(user)
+    end
+
+    user.reload
+  end
+
+  private
+
+  def move_issues_to_ghost_user(user)
+    user.issues.update_all(author_id: ghost_user.id)
+  end
+
+  def move_merge_requests_to_ghost_user(user)
+    user.merge_requests.update_all(author_id: ghost_user.id)
+  end
+end
diff --git a/app/services/users/destroy_service.rb b/app/services/users/destroy_service.rb
index a3b32a71a64..e6608e316dc 100644
--- a/app/services/users/destroy_service.rb
+++ b/app/services/users/destroy_service.rb
@@ -1,5 +1,7 @@
 module Users
   class DestroyService
+    include MigrateToGhostUser
+
     attr_accessor :current_user
 
     def initialize(current_user)
@@ -26,7 +28,7 @@ module Users
         ::Projects::DestroyService.new(project, current_user, skip_repo: true).execute
       end
 
-      move_issues_to_ghost_user(user)
+      move_associated_records_to_ghost_user(user)
 
       # Destroy the namespace after destroying the user since certain methods may depend on the namespace existing
       namespace = user.namespace
@@ -35,22 +37,5 @@ module Users
 
       user_data
     end
-
-    private
-
-    def move_issues_to_ghost_user(user)
-      # Block the user before moving issues to prevent a data race.
-      # If the user creates an issue after `move_issues_to_ghost_user`
-      # runs and before the user is destroyed, the destroy will fail with
-      # an exception. We block the user so that issues can't be created
-      # after `move_issues_to_ghost_user` runs and before the destroy happens.
-      user.block
-
-      ghost_user = User.ghost
-
-      user.issues.update_all(author_id: ghost_user.id)
-
-      user.reload
-    end
   end
 end
diff --git a/spec/services/users/destroy_spec.rb b/spec/services/users/destroy_service_spec.rb
similarity index 84%
rename from spec/services/users/destroy_spec.rb
rename to spec/services/users/destroy_service_spec.rb
index 66c61b7f8ff..a5b69e6ddf4 100644
--- a/spec/services/users/destroy_spec.rb
+++ b/spec/services/users/destroy_service_spec.rb
@@ -141,5 +141,21 @@ describe Users::DestroyService, services: true do
         expect(User.exists?(user.id)).to be(false)
       end
     end
+
+    context 'migrating associated records to the ghost user' do
+      context 'issues'  do
+        include_examples "migrating a deleted user's associated records to the ghost user", Issue do
+          let(:created_record) { create(:issue, project: project, author: user) }
+          let(:assigned_record) { create(:issue, project: project, assignee: user) }
+        end
+      end
+
+      context 'merge requests' do
+        include_examples "migrating a deleted user's associated records to the ghost user", MergeRequest do
+          let(:created_record) { create(:merge_request, source_project: project, author: user, target_branch: "first") }
+          let(:assigned_record) { create(:merge_request, source_project: project, assignee: user, target_branch: 'second') }
+        end
+      end
+    end
   end
 end
diff --git a/spec/support/services/user_destroy_service_migrate_to_ghost_user_shared_examples.rb b/spec/support/services/user_destroy_service_migrate_to_ghost_user_shared_examples.rb
new file mode 100644
index 00000000000..8996e3420e6
--- /dev/null
+++ b/spec/support/services/user_destroy_service_migrate_to_ghost_user_shared_examples.rb
@@ -0,0 +1,53 @@
+require "spec_helper"
+
+shared_examples "migrating a deleted user's associated records to the ghost user" do |record_class|
+  record_class_name = record_class.to_s.titleize.downcase
+
+  let(:project) { create(:project) }
+
+  before do
+    project.add_developer(user)
+  end
+
+  context "for a #{record_class_name} the user has created" do
+    let!(:record) { created_record }
+
+    it "does not delete the #{record_class_name}" do
+      service.execute(user)
+
+      expect(record_class.find_by_id(record.id)).to be_present
+    end
+
+    it "migrates the #{record_class_name} so that the 'Ghost User' is the #{record_class_name} owner" do
+      service.execute(user)
+
+      migrated_record = record_class.find_by_id(record.id)
+
+      expect(migrated_record.author).to eq(User.ghost)
+    end
+
+    it "blocks the user before migrating #{record_class_name}s to the 'Ghost User'" do
+      service.execute(user)
+
+      expect(user).to be_blocked
+    end
+  end
+
+  context "for a #{record_class_name} the user was assigned to" do
+    let!(:record) { assigned_record }
+
+    before do
+      service.execute(user)
+    end
+
+    it "does not delete #{record_class_name}s the user is assigned to" do
+      expect(record_class.find_by_id(record.id)).to be_present
+    end
+
+    it "migrates the #{record_class_name} so that it is 'Unassigned'" do
+      migrated_record = record_class.find_by_id(record.id)
+
+      expect(migrated_record.assignee).to be_nil
+    end
+  end
+end

From 97cbf7c223ec772e4747bab5083904d4053e2e63 Mon Sep 17 00:00:00 2001
From: Timothy Andrew <mail@timothyandrew.net>
Date: Wed, 5 Apr 2017 13:27:46 +0530
Subject: [PATCH 212/278] Move a user's notes to the ghost user

... when the user is destroyed.
---
 .../concerns/users/migrate_to_ghost_user.rb   |  5 ++++
 spec/services/users/destroy_service_spec.rb   | 10 +++++--
 ...e_migrate_to_ghost_user_shared_examples.rb | 26 ++++++++++---------
 3 files changed, 27 insertions(+), 14 deletions(-)

diff --git a/app/services/concerns/users/migrate_to_ghost_user.rb b/app/services/concerns/users/migrate_to_ghost_user.rb
index ecbbf3026a0..0779d12cd3a 100644
--- a/app/services/concerns/users/migrate_to_ghost_user.rb
+++ b/app/services/concerns/users/migrate_to_ghost_user.rb
@@ -21,6 +21,7 @@ module Users::MigrateToGhostUser
 
       move_issues_to_ghost_user(user)
       move_merge_requests_to_ghost_user(user)
+      move_notes_to_ghost_user(user)
     end
 
     user.reload
@@ -35,4 +36,8 @@ module Users::MigrateToGhostUser
   def move_merge_requests_to_ghost_user(user)
     user.merge_requests.update_all(author_id: ghost_user.id)
   end
+
+  def move_notes_to_ghost_user(user)
+    user.notes.update_all(author_id: ghost_user.id)
+  end
 end
diff --git a/spec/services/users/destroy_service_spec.rb b/spec/services/users/destroy_service_spec.rb
index a5b69e6ddf4..3efa7c196dc 100644
--- a/spec/services/users/destroy_service_spec.rb
+++ b/spec/services/users/destroy_service_spec.rb
@@ -144,18 +144,24 @@ describe Users::DestroyService, services: true do
 
     context 'migrating associated records to the ghost user' do
       context 'issues'  do
-        include_examples "migrating a deleted user's associated records to the ghost user", Issue do
+        include_examples "migrating a deleted user's associated records to the ghost user", Issue, {} do
           let(:created_record) { create(:issue, project: project, author: user) }
           let(:assigned_record) { create(:issue, project: project, assignee: user) }
         end
       end
 
       context 'merge requests' do
-        include_examples "migrating a deleted user's associated records to the ghost user", MergeRequest do
+        include_examples "migrating a deleted user's associated records to the ghost user", MergeRequest, {} do
           let(:created_record) { create(:merge_request, source_project: project, author: user, target_branch: "first") }
           let(:assigned_record) { create(:merge_request, source_project: project, assignee: user, target_branch: 'second') }
         end
       end
+
+      context 'notes' do
+        include_examples "migrating a deleted user's associated records to the ghost user", Note, { skip_assignee_specs: true } do
+          let(:created_record) { create(:note, project: project, author: user) }
+        end
+      end
     end
   end
 end
diff --git a/spec/support/services/user_destroy_service_migrate_to_ghost_user_shared_examples.rb b/spec/support/services/user_destroy_service_migrate_to_ghost_user_shared_examples.rb
index 8996e3420e6..add3dd3d5bc 100644
--- a/spec/support/services/user_destroy_service_migrate_to_ghost_user_shared_examples.rb
+++ b/spec/support/services/user_destroy_service_migrate_to_ghost_user_shared_examples.rb
@@ -1,6 +1,6 @@
 require "spec_helper"
 
-shared_examples "migrating a deleted user's associated records to the ghost user" do |record_class|
+shared_examples "migrating a deleted user's associated records to the ghost user" do |record_class, options|
   record_class_name = record_class.to_s.titleize.downcase
 
   let(:project) { create(:project) }
@@ -33,21 +33,23 @@ shared_examples "migrating a deleted user's associated records to the ghost user
     end
   end
 
-  context "for a #{record_class_name} the user was assigned to" do
-    let!(:record) { assigned_record }
+  unless options[:skip_assignee_specs]
+    context "for a #{record_class_name} the user was assigned to" do
+      let!(:record) { assigned_record }
 
-    before do
-      service.execute(user)
-    end
+      before do
+        service.execute(user)
+      end
 
-    it "does not delete #{record_class_name}s the user is assigned to" do
-      expect(record_class.find_by_id(record.id)).to be_present
-    end
+      it "does not delete #{record_class_name}s the user is assigned to" do
+        expect(record_class.find_by_id(record.id)).to be_present
+      end
 
-    it "migrates the #{record_class_name} so that it is 'Unassigned'" do
-      migrated_record = record_class.find_by_id(record.id)
+      it "migrates the #{record_class_name} so that it is 'Unassigned'" do
+        migrated_record = record_class.find_by_id(record.id)
 
-      expect(migrated_record.assignee).to be_nil
+        expect(migrated_record.assignee).to be_nil
+      end
     end
   end
 end

From 6a065074a3add27825631451dd478d1164c1a1cd Mon Sep 17 00:00:00 2001
From: Timothy Andrew <mail@timothyandrew.net>
Date: Wed, 5 Apr 2017 22:13:39 +0530
Subject: [PATCH 213/278] Fix a bug with the User#abuse_report association.

Introduction
------------

1. The foreign key was not explicitly specified on the association.
2. The `AbuseReport` model contains two references to user - `reporter_id` and
   `user_id`
3. `user.abuse_report` is supposed to return the single abuse report where
   `user_id` refers to the given user.

Bug Description
---------------

1. `user.abuse_report` would return an abuse report where `reporter_id` referred
   to the current user, if such an abuse report was present.

2. This implies a slightly more serious bug as well:

   - Assume User A filed an abuse report against User B
   - We have an abuse report where `reporter_id` is User A and `user_id` is User B
   - If User A is updated (`user_a.block`, for example), the abuse report would
     also be updated, such that both `reporter_id` _and_ `user_id` point to User A.

Fix
---

Explicitly declare the foreign key `user_id` in the `has_one` declaration
---
 app/models/user.rb       |  2 +-
 spec/models/user_spec.rb | 28 +++++++++++++++++++++++++++-
 2 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/app/models/user.rb b/app/models/user.rb
index 95a766f2ede..8c2f0011be8 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -89,7 +89,7 @@ class User < ActiveRecord::Base
   has_many :subscriptions,            dependent: :destroy
   has_many :recent_events, -> { order "id DESC" }, foreign_key: :author_id,   class_name: "Event"
   has_many :oauth_applications, class_name: 'Doorkeeper::Application', as: :owner, dependent: :destroy
-  has_one  :abuse_report,             dependent: :destroy
+  has_one  :abuse_report,             dependent: :destroy, foreign_key: :user_id
   has_many :spam_logs,                dependent: :destroy
   has_many :builds,                   dependent: :nullify, class_name: 'Ci::Build'
   has_many :pipelines,                dependent: :nullify, class_name: 'Ci::Pipeline'
diff --git a/spec/models/user_spec.rb b/spec/models/user_spec.rb
index a9e37be1157..6a787f6b0df 100644
--- a/spec/models/user_spec.rb
+++ b/spec/models/user_spec.rb
@@ -28,7 +28,6 @@ describe User, models: true do
     it { is_expected.to have_many(:merge_requests).dependent(:destroy) }
     it { is_expected.to have_many(:assigned_merge_requests).dependent(:nullify) }
     it { is_expected.to have_many(:identities).dependent(:destroy) }
-    it { is_expected.to have_one(:abuse_report) }
     it { is_expected.to have_many(:spam_logs).dependent(:destroy) }
     it { is_expected.to have_many(:todos).dependent(:destroy) }
     it { is_expected.to have_many(:award_emoji).dependent(:destroy) }
@@ -38,6 +37,33 @@ describe User, models: true do
     it { is_expected.to have_many(:chat_names).dependent(:destroy) }
     it { is_expected.to have_many(:uploads).dependent(:destroy) }
 
+    describe "#abuse_report" do
+      let(:current_user) { create(:user) }
+      let(:other_user) { create(:user) }
+
+      it { is_expected.to have_one(:abuse_report) }
+
+      it "refers to the abuse report whose user_id is the current user" do
+        abuse_report = create(:abuse_report, reporter: other_user, user: current_user)
+
+        expect(current_user.abuse_report).to eq(abuse_report)
+      end
+
+      it "does not refer to the abuse report whose reporter_id is the current user" do
+        create(:abuse_report, reporter: current_user, user: other_user)
+
+        expect(current_user.abuse_report).to be_nil
+      end
+
+      it "does not update the user_id of an abuse report when the user is updated" do
+        abuse_report = create(:abuse_report, reporter: current_user, user: other_user)
+
+        current_user.block
+
+        expect(abuse_report.reload.user).to eq(other_user)
+      end
+    end
+
     describe '#group_members' do
       it 'does not include group memberships for which user is a requester' do
         user = create(:user)

From 682987547a932c011f84c6455f0fd32bb500b308 Mon Sep 17 00:00:00 2001
From: Timothy Andrew <mail@timothyandrew.net>
Date: Wed, 5 Apr 2017 22:25:52 +0530
Subject: [PATCH 214/278] Move a user's abuse reports to the ghost user

... when the user is destroyed.

To clarify, this regards abuse reports that the to-be-deleted user has _reported_.
---
 .../concerns/users/migrate_to_ghost_user.rb   | 19 ++++++++++++-------
 spec/services/users/destroy_service_spec.rb   |  7 +++++++
 2 files changed, 19 insertions(+), 7 deletions(-)

diff --git a/app/services/concerns/users/migrate_to_ghost_user.rb b/app/services/concerns/users/migrate_to_ghost_user.rb
index 0779d12cd3a..5d1f0ff57d1 100644
--- a/app/services/concerns/users/migrate_to_ghost_user.rb
+++ b/app/services/concerns/users/migrate_to_ghost_user.rb
@@ -11,7 +11,7 @@ module Users::MigrateToGhostUser
 
   def move_associated_records_to_ghost_user(user)
     # Block the user before moving records to prevent a data race.
-    # For example, if the user creates an issue after `move_issues_to_ghost_user`
+    # For example, if the user creates an issue after `migrate_issues`
     # runs and before the user is destroyed, the destroy will fail with
     # an exception.
     user.block
@@ -19,9 +19,10 @@ module Users::MigrateToGhostUser
     user.transaction do
       @ghost_user = User.ghost
 
-      move_issues_to_ghost_user(user)
-      move_merge_requests_to_ghost_user(user)
-      move_notes_to_ghost_user(user)
+      migrate_issues(user)
+      migrate_merge_requests(user)
+      migrate_notes(user)
+      migrate_abuse_reports(user)
     end
 
     user.reload
@@ -29,15 +30,19 @@ module Users::MigrateToGhostUser
 
   private
 
-  def move_issues_to_ghost_user(user)
+  def migrate_issues(user)
     user.issues.update_all(author_id: ghost_user.id)
   end
 
-  def move_merge_requests_to_ghost_user(user)
+  def migrate_merge_requests(user)
     user.merge_requests.update_all(author_id: ghost_user.id)
   end
 
-  def move_notes_to_ghost_user(user)
+  def migrate_notes(user)
     user.notes.update_all(author_id: ghost_user.id)
   end
+
+  def migrate_abuse_reports(user)
+    AbuseReport.where(reporter_id: user.id).update_all(reporter_id: ghost_user.id)
+  end
 end
diff --git a/spec/services/users/destroy_service_spec.rb b/spec/services/users/destroy_service_spec.rb
index 3efa7c196dc..028de62e4ca 100644
--- a/spec/services/users/destroy_service_spec.rb
+++ b/spec/services/users/destroy_service_spec.rb
@@ -162,6 +162,13 @@ describe Users::DestroyService, services: true do
           let(:created_record) { create(:note, project: project, author: user) }
         end
       end
+
+      context 'abuse reports' do
+        include_examples "migrating a deleted user's associated records to the ghost user", AbuseReport, { skip_assignee_specs: true } do
+          let(:created_record) { create(:abuse_report, reporter: user, user: create(:user)) }
+          let(:author_method) { :reporter }
+        end
+      end
     end
   end
 end

From 3e1a1242c67781fb52940433c5ad1bbefd346216 Mon Sep 17 00:00:00 2001
From: Timothy Andrew <mail@timothyandrew.net>
Date: Thu, 6 Apr 2017 15:36:36 +0530
Subject: [PATCH 215/278] Move a user's award emoji to the ghost user

... when the user is destroyed.

1. Normally, for a given awardable and award emoji name, a user is only allowed
   to create a single award emoji.

2. This validation needs to be removed for ghost users, since:

   - User A and User B have created award emoji - with the same name and against
     the same awardable
   - User A is deleted. Their award emoji is moved to the ghost user
   - User B is deleted. Their award emoji needs to be moved to the ghost user.
     However, this breaks the uniqueness validation, since the ghost user is
     only allowed to have one award emoji of a given name for a given awardable
---
 app/models/award_emoji.rb                     |  3 +-
 app/models/concerns/ghost_user.rb             |  7 +++++
 .../concerns/users/migrate_to_ghost_user.rb   |  5 ++++
 spec/models/award_emoji_spec.rb               | 14 +++++++++
 spec/services/users/destroy_service_spec.rb   | 30 ++++++++++++++++++-
 ...e_migrate_to_ghost_user_shared_examples.rb |  6 +++-
 6 files changed, 62 insertions(+), 3 deletions(-)
 create mode 100644 app/models/concerns/ghost_user.rb

diff --git a/app/models/award_emoji.rb b/app/models/award_emoji.rb
index 6937ad3bdd9..6ada6fae4eb 100644
--- a/app/models/award_emoji.rb
+++ b/app/models/award_emoji.rb
@@ -3,13 +3,14 @@ class AwardEmoji < ActiveRecord::Base
   UPVOTE_NAME   = "thumbsup".freeze
 
   include Participable
+  include GhostUser
 
   belongs_to :awardable, polymorphic: true
   belongs_to :user
 
   validates :awardable, :user, presence: true
   validates :name, presence: true, inclusion: { in: Gitlab::Emoji.emojis_names }
-  validates :name, uniqueness: { scope: [:user, :awardable_type, :awardable_id] }
+  validates :name, uniqueness: { scope: [:user, :awardable_type, :awardable_id] }, unless: :ghost_user?
 
   participant :user
 
diff --git a/app/models/concerns/ghost_user.rb b/app/models/concerns/ghost_user.rb
new file mode 100644
index 00000000000..da696127a80
--- /dev/null
+++ b/app/models/concerns/ghost_user.rb
@@ -0,0 +1,7 @@
+module GhostUser
+  extend ActiveSupport::Concern
+
+  def ghost_user?
+    user && user.ghost?
+  end
+end
diff --git a/app/services/concerns/users/migrate_to_ghost_user.rb b/app/services/concerns/users/migrate_to_ghost_user.rb
index 5d1f0ff57d1..76335e45e54 100644
--- a/app/services/concerns/users/migrate_to_ghost_user.rb
+++ b/app/services/concerns/users/migrate_to_ghost_user.rb
@@ -23,6 +23,7 @@ module Users::MigrateToGhostUser
       migrate_merge_requests(user)
       migrate_notes(user)
       migrate_abuse_reports(user)
+      migrate_award_emoji(user)
     end
 
     user.reload
@@ -45,4 +46,8 @@ module Users::MigrateToGhostUser
   def migrate_abuse_reports(user)
     AbuseReport.where(reporter_id: user.id).update_all(reporter_id: ghost_user.id)
   end
+
+  def migrate_award_emoji(user)
+    user.award_emoji.update_all(user_id: ghost_user.id)
+  end
 end
diff --git a/spec/models/award_emoji_spec.rb b/spec/models/award_emoji_spec.rb
index cb3c592f8cd..2a9a27752c1 100644
--- a/spec/models/award_emoji_spec.rb
+++ b/spec/models/award_emoji_spec.rb
@@ -25,6 +25,20 @@ describe AwardEmoji, models: true do
 
         expect(new_award).not_to be_valid
       end
+
+      # Assume User A and User B both created award emoji of the same name
+      # on the same awardable. When User A is deleted, User A's award emoji
+      # is moved to the ghost user. When User B is deleted, User B's award emoji
+      # also needs to be moved to the ghost user - this cannot happen unless
+      # the uniqueness validation is disabled for ghost users.
+      it "allows duplicate award emoji for ghost users" do
+        user  = create(:user, :ghost)
+        issue = create(:issue)
+        create(:award_emoji, user: user, awardable: issue)
+        new_award = build(:award_emoji, user: user, awardable: issue)
+
+        expect(new_award).to be_valid
+      end
     end
   end
 end
diff --git a/spec/services/users/destroy_service_spec.rb b/spec/services/users/destroy_service_spec.rb
index 028de62e4ca..d3463185ebe 100644
--- a/spec/services/users/destroy_service_spec.rb
+++ b/spec/services/users/destroy_service_spec.rb
@@ -166,7 +166,35 @@ describe Users::DestroyService, services: true do
       context 'abuse reports' do
         include_examples "migrating a deleted user's associated records to the ghost user", AbuseReport, { skip_assignee_specs: true } do
           let(:created_record) { create(:abuse_report, reporter: user, user: create(:user)) }
-          let(:author_method) { :reporter }
+        end
+      end
+
+      context 'award emoji' do
+        include_examples "migrating a deleted user's associated records to the ghost user", AwardEmoji, { skip_assignee_specs: true } do
+          let(:created_record) { create(:award_emoji, user: user) }
+          let(:author_alias) { :user }
+
+          context "when the awardable already has an award emoji of the same name assigned to the ghost user" do
+            let(:awardable) { create(:issue) }
+            let!(:existing_award_emoji) { create(:award_emoji, user: User.ghost, name: "thumbsup", awardable: awardable) }
+            let!(:award_emoji) { create(:award_emoji, user: user, name: "thumbsup", awardable: awardable) }
+
+            it "migrates the award emoji regardless" do
+              service.execute(user)
+
+              migrated_record = AwardEmoji.find_by_id(award_emoji.id)
+
+              expect(migrated_record.user).to eq(User.ghost)
+            end
+
+            it "does not leave the migrated award emoji in an invalid state" do
+              service.execute(user)
+
+              migrated_record = AwardEmoji.find_by_id(award_emoji.id)
+
+              expect(migrated_record).to be_valid
+            end
+          end
         end
       end
     end
diff --git a/spec/support/services/user_destroy_service_migrate_to_ghost_user_shared_examples.rb b/spec/support/services/user_destroy_service_migrate_to_ghost_user_shared_examples.rb
index add3dd3d5bc..3820ffc283f 100644
--- a/spec/support/services/user_destroy_service_migrate_to_ghost_user_shared_examples.rb
+++ b/spec/support/services/user_destroy_service_migrate_to_ghost_user_shared_examples.rb
@@ -23,7 +23,11 @@ shared_examples "migrating a deleted user's associated records to the ghost user
 
       migrated_record = record_class.find_by_id(record.id)
 
-      expect(migrated_record.author).to eq(User.ghost)
+      if migrated_record.respond_to?(:author)
+        expect(migrated_record.author).to eq(User.ghost)
+      else
+        expect(migrated_record.send(author_alias)).to eq(User.ghost)
+      end
     end
 
     it "blocks the user before migrating #{record_class_name}s to the 'Ghost User'" do

From 07f365e369f56394dd4c927a7592d4e49d3f4bbd Mon Sep 17 00:00:00 2001
From: Timothy Andrew <mail@timothyandrew.net>
Date: Thu, 6 Apr 2017 16:30:12 +0530
Subject: [PATCH 216/278] Add CHANGELOG entry for !10467

---
 .../28695-move-all-associated-records-to-ghost-user.yml       | 4 ++++
 1 file changed, 4 insertions(+)
 create mode 100644 changelogs/unreleased/28695-move-all-associated-records-to-ghost-user.yml

diff --git a/changelogs/unreleased/28695-move-all-associated-records-to-ghost-user.yml b/changelogs/unreleased/28695-move-all-associated-records-to-ghost-user.yml
new file mode 100644
index 00000000000..c5dcde48028
--- /dev/null
+++ b/changelogs/unreleased/28695-move-all-associated-records-to-ghost-user.yml
@@ -0,0 +1,4 @@
+---
+title: Deleting a user should not delete associated records
+merge_request: 10467
+author:

From e152f3f3daf09b25e5a5952a0e62580b3ef96c50 Mon Sep 17 00:00:00 2001
From: Timothy Andrew <mail@timothyandrew.net>
Date: Thu, 6 Apr 2017 16:46:17 +0530
Subject: [PATCH 217/278] Add documentation around migrating records to the
 ghost user after user deletion.

---
 doc/profile/README.md                      |  1 +
 doc/user/profile/account/delete_account.md | 25 ++++++++++++++++++++++
 2 files changed, 26 insertions(+)
 create mode 100644 doc/user/profile/account/delete_account.md

diff --git a/doc/profile/README.md b/doc/profile/README.md
index 54e44d65959..aed64ac1228 100644
--- a/doc/profile/README.md
+++ b/doc/profile/README.md
@@ -2,3 +2,4 @@
 
 - [Preferences](../user/profile/preferences.md)
 - [Two-factor Authentication (2FA)](../user/profile/account/two_factor_authentication.md)
+- [Deleting your account](../user/profile/account/delete_account.md)
diff --git a/doc/user/profile/account/delete_account.md b/doc/user/profile/account/delete_account.md
new file mode 100644
index 00000000000..505248536c8
--- /dev/null
+++ b/doc/user/profile/account/delete_account.md
@@ -0,0 +1,25 @@
+# Deleting a User Account
+
+- As a user, you can delete your own account by navigating to **Settings** > **Account** and selecting **Delete account**
+- As an admin, you can delete a user account by navigating to the **Admin Area**, selecting the **Users** tab, selecting a user, and clicking on **Remvoe user**
+
+## Associated Records
+
+> Introduced for issues in [GitLab 9.0][ce-7393], and for merge requests, award emoji, notes, and abuse reports in [GitLab 9.1][ce-10467].
+
+When a user account is deleted, not all associated records are deleted with it. Here's a list of things that will not be deleted:
+
+- Issues that the user created
+- Merge requests that the user created
+- Notes that the user created
+- Abuse reports that the user reported
+- Award emoji that the user craeted
+
+
+Instead of being deleted, these records will be moved to a system-wide "Ghost User", whose sole purpose is to act as a container for such records.
+
+
+[ce-7393]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/7393
+[ce-10467]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/10467
+
+

From 80c9264967f07f1a42aa01c391d827cfec052480 Mon Sep 17 00:00:00 2001
From: Dimitrie Hoekstra <dimitrie@gitlab.com>
Date: Thu, 6 Apr 2017 13:38:09 +0000
Subject: [PATCH 218/278] Award emoji button smiley animation

---
 app/assets/javascripts/awards_handler.js      |  3 +-
 app/assets/stylesheets/framework/awards.scss  | 58 ++++++++++++++++++-
 .../stylesheets/framework/variables.scss      |  2 +
 app/assets/stylesheets/pages/notes.scss       | 41 ++++++++++++-
 app/views/award_emoji/_awards_block.html.haml |  4 +-
 app/views/projects/notes/_note.html.haml      |  4 +-
 .../icons/_emoji_slightly_smiling_face.svg    |  1 +
 app/views/shared/icons/_emoji_smile.svg       |  1 +
 app/views/shared/icons/_emoji_smiley.svg      |  1 +
 .../award-emoji-button-smiley-animation.yml   |  4 ++
 10 files changed, 111 insertions(+), 8 deletions(-)
 create mode 100644 app/views/shared/icons/_emoji_slightly_smiling_face.svg
 create mode 100644 app/views/shared/icons/_emoji_smile.svg
 create mode 100644 app/views/shared/icons/_emoji_smiley.svg
 create mode 100644 changelogs/unreleased/award-emoji-button-smiley-animation.yml

diff --git a/app/assets/javascripts/awards_handler.js b/app/assets/javascripts/awards_handler.js
index 4f63c7988f5..67106e85a37 100644
--- a/app/assets/javascripts/awards_handler.js
+++ b/app/assets/javascripts/awards_handler.js
@@ -263,7 +263,8 @@ AwardsHandler.prototype.addAward = function addAward(
     this.addAwardToEmojiBar(votesBlock, normalizedEmoji, checkMutuality);
     return typeof callback === 'function' ? callback() : undefined;
   });
-  return $('.emoji-menu').removeClass('is-visible');
+  $('.emoji-menu').removeClass('is-visible');
+  $('.js-add-award.is-active').removeClass('is-active');
 };
 
 AwardsHandler.prototype.addAwardToEmojiBar = function addAwardToEmojiBar(
diff --git a/app/assets/stylesheets/framework/awards.scss b/app/assets/stylesheets/framework/awards.scss
index 1ae144fb471..b849cc2d853 100644
--- a/app/assets/stylesheets/framework/awards.scss
+++ b/app/assets/stylesheets/framework/awards.scss
@@ -91,7 +91,7 @@
 
 .award-menu-holder {
   display: inline-block;
-  position: relative;
+  position: absolute;
 
   .tooltip {
     white-space: nowrap;
@@ -117,11 +117,41 @@
 
   &.active,
   &:hover,
-  &:active {
+  &:active,
+  &.is-active {
     background-color: $row-hover;
     border-color: $row-hover-border;
     box-shadow: none;
     outline: 0;
+
+    .award-control-icon svg {
+      background: $award-emoji-positive-add-bg;
+
+      path {
+        fill: $award-emoji-positive-add-lines;
+      }
+    }
+
+    .award-control-icon-neutral {
+      opacity: 0;
+    }
+
+    .award-control-icon-positive {
+      opacity: 1;
+      transform: scale(1.15);
+    }
+  }
+
+  &.is-active {
+    .award-control-icon-positive {
+      opacity: 0;
+      transform: scale(1);
+    }
+
+    .award-control-icon-super-positive {
+      opacity: 1;
+      transform: scale(1);
+    }
   }
 
   &.btn {
@@ -162,9 +192,33 @@
     color: $border-gray-normal;
     margin-top: 1px;
     padding: 0 2px;
+
+    svg {
+      margin-bottom: 1px;
+      height: 18px;
+      width: 18px;
+      border-radius: 50%;
+
+      path {
+        fill: $border-gray-normal;
+      }
+    }
+  }
+
+  .award-control-icon-positive,
+  .award-control-icon-super-positive {
+    position: absolute;
+    left: 7px;
+    bottom: 9px;
+    opacity: 0;
+    @include transition(opacity, transform);
   }
 
   .award-control-text {
     vertical-align: middle;
   }
 }
+
+.note-awards .award-control-icon-positive {
+  left: 6px;
+}
diff --git a/app/assets/stylesheets/framework/variables.scss b/app/assets/stylesheets/framework/variables.scss
index 97794a47df8..712eb7caf33 100644
--- a/app/assets/stylesheets/framework/variables.scss
+++ b/app/assets/stylesheets/framework/variables.scss
@@ -293,6 +293,8 @@ $badge-color: $gl-text-color-secondary;
  *  Award emoji
  */
 $award-emoji-menu-shadow: rgba(0,0,0,.175);
+$award-emoji-positive-add-bg: #fed159;
+$award-emoji-positive-add-lines: #bb9c13;
 
 /*
  * Search Box
diff --git a/app/assets/stylesheets/pages/notes.scss b/app/assets/stylesheets/pages/notes.scss
index 57cf8e136e2..603ef461ffe 100644
--- a/app/assets/stylesheets/pages/notes.scss
+++ b/app/assets/stylesheets/pages/notes.scss
@@ -398,13 +398,50 @@ ul.notes {
     font-size: 17px;
   }
 
-  &:hover {
+  svg {
+    height: 16px;
+    width: 16px;
+    fill: $gray-darkest;
+    vertical-align: text-top;
+  }
+
+  .award-control-icon-positive,
+  .award-control-icon-super-positive {
+    position: absolute;
+    margin-left: -20px;
+    opacity: 0;
+  }
+
+  &:hover,
+  &.is-active {
     .danger-highlight {
       color: $gl-text-red;
     }
 
     .link-highlight {
       color: $gl-link-color;
+
+      svg {
+        fill: $gl-link-color;
+      }
+    }
+
+    .award-control-icon-neutral {
+      opacity: 0;
+    }
+
+    .award-control-icon-positive {
+      opacity: 1;
+    }
+  }
+
+  &.is-active {
+    .award-control-icon-positive {
+      opacity: 0;
+    }
+
+    .award-control-icon-super-positive {
+      opacity: 1;
     }
   }
 }
@@ -508,7 +545,6 @@ ul.notes {
 }
 
 .line-resolve-all-container {
-
   .btn-group {
     margin-left: -4px;
   }
@@ -537,7 +573,6 @@ ul.notes {
       fill: $gray-darkest;
     }
   }
-
 }
 
 .line-resolve-all {
diff --git a/app/views/award_emoji/_awards_block.html.haml b/app/views/award_emoji/_awards_block.html.haml
index 5aae410a63f..3ca45fbf751 100644
--- a/app/views/award_emoji/_awards_block.html.haml
+++ b/app/views/award_emoji/_awards_block.html.haml
@@ -13,5 +13,7 @@
       %button.btn.award-control.has-tooltip.js-add-award{ type: 'button',
         'aria-label': 'Add emoji',
         data: { title: 'Add emoji', placement: "bottom" } }
-        = icon('smile-o', class: "award-control-icon award-control-icon-normal")
+        %span{ class: "award-control-icon award-control-icon-neutral" }= custom_icon('emoji_slightly_smiling_face')
+        %span{ class: "award-control-icon award-control-icon-positive" }= custom_icon('emoji_smiley')
+        %span{ class: "award-control-icon award-control-icon-super-positive" }= custom_icon('emoji_smile')
         = icon('spinner spin', class: "award-control-icon award-control-icon-loading")
diff --git a/app/views/projects/notes/_note.html.haml b/app/views/projects/notes/_note.html.haml
index 6c0e6d48d6c..18afa811bad 100644
--- a/app/views/projects/notes/_note.html.haml
+++ b/app/views/projects/notes/_note.html.haml
@@ -59,7 +59,9 @@
               - if note.emoji_awardable?
                 = link_to '#', title: 'Award Emoji', class: 'note-action-button note-emoji-button js-add-award js-note-emoji', data: { position: 'right' } do
                   = icon('spinner spin')
-                  = icon('smile-o', class: 'link-highlight')
+                  %span{ class: "link-highlight award-control-icon-neutral" }= custom_icon('emoji_slightly_smiling_face')
+                  %span{ class: "link-highlight award-control-icon-positive" }= custom_icon('emoji_smiley')
+                  %span{ class: "link-highlight award-control-icon-super-positive" }= custom_icon('emoji_smile')
 
               - if note_editable
                 = link_to '#', title: 'Edit comment', class: 'note-action-button js-note-edit' do
diff --git a/app/views/shared/icons/_emoji_slightly_smiling_face.svg b/app/views/shared/icons/_emoji_slightly_smiling_face.svg
new file mode 100644
index 00000000000..56dbad91554
--- /dev/null
+++ b/app/views/shared/icons/_emoji_slightly_smiling_face.svg
@@ -0,0 +1 @@
+<svg width="18" height="18" viewBox="0 0 18 18" xmlns="http://www.w3.org/2000/svg"><path d="M13.29 11.098a4.328 4.328 0 0 1-1.618 2.285c-.79.578-1.68.867-2.672.867-.992 0-1.883-.29-2.672-.867a4.328 4.328 0 0 1-1.617-2.285.721.721 0 0 1 .047-.569.715.715 0 0 1 .445-.369.721.721 0 0 1 .568.047.715.715 0 0 1 .37.445c.195.625.556 1.131 1.084 1.518A2.93 2.93 0 0 0 9 12.75a2.93 2.93 0 0 0 1.775-.58 2.913 2.913 0 0 0 1.084-1.518.711.711 0 0 1 .375-.445.737.737 0 0 1 .575-.047c.195.063.34.186.433.37.094.183.11.372.047.568zM7.5 6c0 .414-.146.768-.44 1.06-.292.294-.646.44-1.06.44-.414 0-.768-.146-1.06-.44A1.445 1.445 0 0 1 4.5 6c0-.414.146-.768.44-1.06.292-.294.646-.44 1.06-.44.414 0 .768.146 1.06.44.294.292.44.646.44 1.06zm6 0c0 .414-.146.768-.44 1.06-.292.294-.646.44-1.06.44-.414 0-.768-.146-1.06-.44A1.445 1.445 0 0 1 10.5 6c0-.414.146-.768.44-1.06.292-.294.646-.44 1.06-.44.414 0 .768.146 1.06.44.294.292.44.646.44 1.06zm3 3a7.29 7.29 0 0 0-.598-2.912 7.574 7.574 0 0 0-1.6-2.39 7.574 7.574 0 0 0-2.39-1.6A7.29 7.29 0 0 0 9 1.5a7.29 7.29 0 0 0-2.912.598 7.574 7.574 0 0 0-2.39 1.6 7.574 7.574 0 0 0-1.6 2.39A7.29 7.29 0 0 0 1.5 9c0 1.016.2 1.986.598 2.912a7.574 7.574 0 0 0 1.6 2.39 7.574 7.574 0 0 0 2.39 1.6A7.29 7.29 0 0 0 9 16.5a7.29 7.29 0 0 0 2.912-.598 7.574 7.574 0 0 0 2.39-1.6 7.574 7.574 0 0 0 1.6-2.39A7.29 7.29 0 0 0 16.5 9zM18 9a8.804 8.804 0 0 1-1.207 4.518 8.96 8.96 0 0 1-3.275 3.275A8.804 8.804 0 0 1 9 18a8.804 8.804 0 0 1-4.518-1.207 8.96 8.96 0 0 1-3.275-3.275A8.804 8.804 0 0 1 0 9c0-1.633.402-3.139 1.207-4.518a8.96 8.96 0 0 1 3.275-3.275A8.804 8.804 0 0 1 9 0c1.633 0 3.139.402 4.518 1.207a8.96 8.96 0 0 1 3.275 3.275A8.804 8.804 0 0 1 18 9z" fill-rule="evenodd"/></svg>
diff --git a/app/views/shared/icons/_emoji_smile.svg b/app/views/shared/icons/_emoji_smile.svg
new file mode 100644
index 00000000000..ce645fee46f
--- /dev/null
+++ b/app/views/shared/icons/_emoji_smile.svg
@@ -0,0 +1 @@
+<svg width="18" height="18" viewBox="0 0 18 18" xmlns="http://www.w3.org/2000/svg"><path d="M13.29 11.098a4.328 4.328 0 0 1-1.618 2.285c-.79.578-1.68.867-2.672.867-.992 0-1.883-.29-2.672-.867a4.328 4.328 0 0 1-1.617-2.285.721.721 0 0 1 .047-.569.715.715 0 0 1 .445-.369c.195-.062 7.41-.062 7.606 0 .195.063.34.186.433.37.094.183.11.372.047.568zM14 6.37c0 .398-.04.755-.513.755-.473 0-.498-.272-1.237-.272-.74 0-.74.215-1.165.215-.425 0-.585-.3-.585-.698 0-.397.17-.736.513-1.017.341-.281.754-.422 1.237-.422.483 0 .896.14 1.237.422.342.28.513.62.513 1.017zm-6.5 0c0 .398-.04.755-.513.755-.473 0-.498-.272-1.237-.272-.74 0-.74.215-1.165.215-.425 0-.585-.3-.585-.698 0-.397.17-.736.513-1.017.341-.281.754-.422 1.237-.422.483 0 .896.14 1.237.422.342.28.513.62.513 1.017zm9 2.63a7.29 7.29 0 0 0-.598-2.912 7.574 7.574 0 0 0-1.6-2.39 7.574 7.574 0 0 0-2.39-1.6A7.29 7.29 0 0 0 9 1.5a7.29 7.29 0 0 0-2.912.598 7.574 7.574 0 0 0-2.39 1.6 7.574 7.574 0 0 0-1.6 2.39A7.29 7.29 0 0 0 1.5 9c0 1.016.2 1.986.598 2.912a7.574 7.574 0 0 0 1.6 2.39 7.574 7.574 0 0 0 2.39 1.6A7.29 7.29 0 0 0 9 16.5a7.29 7.29 0 0 0 2.912-.598 7.574 7.574 0 0 0 2.39-1.6 7.574 7.574 0 0 0 1.6-2.39A7.29 7.29 0 0 0 16.5 9zM18 9a8.804 8.804 0 0 1-1.207 4.518 8.96 8.96 0 0 1-3.275 3.275A8.804 8.804 0 0 1 9 18a8.804 8.804 0 0 1-4.518-1.207 8.96 8.96 0 0 1-3.275-3.275A8.804 8.804 0 0 1 0 9c0-1.633.402-3.139 1.207-4.518a8.96 8.96 0 0 1 3.275-3.275A8.804 8.804 0 0 1 9 0c1.633 0 3.139.402 4.518 1.207a8.96 8.96 0 0 1 3.275 3.275A8.804 8.804 0 0 1 18 9z" fill-rule="evenodd"/></svg>
diff --git a/app/views/shared/icons/_emoji_smiley.svg b/app/views/shared/icons/_emoji_smiley.svg
new file mode 100644
index 00000000000..ddfae50e566
--- /dev/null
+++ b/app/views/shared/icons/_emoji_smiley.svg
@@ -0,0 +1 @@
+<svg width="18" height="18" viewBox="0 0 18 18" xmlns="http://www.w3.org/2000/svg"><path d="M13.29 11.098a4.328 4.328 0 0 1-1.618 2.285c-.79.578-1.68.867-2.672.867-.992 0-1.883-.29-2.672-.867a4.328 4.328 0 0 1-1.617-2.285.721.721 0 0 1 .047-.569.715.715 0 0 1 .445-.369c.195-.062 7.41-.062 7.606 0 .195.063.34.186.433.37.094.183.11.372.047.568h.001zM7.5 6c0 .414-.146.768-.44 1.06A1.44 1.44 0 0 1 6 7.5a1.44 1.44 0 0 1-1.06-.44A1.445 1.445 0 0 1 4.5 6c0-.414.146-.768.44-1.06A1.44 1.44 0 0 1 6 4.5c.414 0 .768.146 1.06.44.294.292.44.646.44 1.06zm6 0c0 .414-.146.768-.44 1.06A1.44 1.44 0 0 1 12 7.5a1.44 1.44 0 0 1-1.06-.44A1.445 1.445 0 0 1 10.5 6c0-.414.146-.768.44-1.06A1.44 1.44 0 0 1 12 4.5c.414 0 .768.146 1.06.44.294.292.44.646.44 1.06zm3 3a7.29 7.29 0 0 0-.598-2.912 7.574 7.574 0 0 0-1.6-2.39 7.574 7.574 0 0 0-2.39-1.6A7.29 7.29 0 0 0 9 1.5a7.29 7.29 0 0 0-2.912.598 7.574 7.574 0 0 0-2.39 1.6 7.574 7.574 0 0 0-1.6 2.39A7.29 7.29 0 0 0 1.5 9c0 1.016.2 1.986.598 2.912a7.574 7.574 0 0 0 1.6 2.39 7.574 7.574 0 0 0 2.39 1.6c.92.397 1.91.6 2.912.598a7.29 7.29 0 0 0 2.912-.598 7.574 7.574 0 0 0 2.39-1.6 7.574 7.574 0 0 0 1.6-2.39c.397-.92.6-1.91.598-2.912zM18 9a8.804 8.804 0 0 1-1.207 4.518 8.96 8.96 0 0 1-3.275 3.275A8.804 8.804 0 0 1 9 18a8.804 8.804 0 0 1-4.518-1.207 8.96 8.96 0 0 1-3.275-3.275A8.804 8.804 0 0 1 0 9c0-1.633.402-3.139 1.207-4.518a8.96 8.96 0 0 1 3.275-3.275A8.804 8.804 0 0 1 9 0c1.633 0 3.139.402 4.518 1.207a8.96 8.96 0 0 1 3.275 3.275A8.804 8.804 0 0 1 18 9z" fill-rule="nonzero"/></svg>
diff --git a/changelogs/unreleased/award-emoji-button-smiley-animation.yml b/changelogs/unreleased/award-emoji-button-smiley-animation.yml
new file mode 100644
index 00000000000..31903aeb040
--- /dev/null
+++ b/changelogs/unreleased/award-emoji-button-smiley-animation.yml
@@ -0,0 +1,4 @@
+---
+title: Added award emoji animation and improved active state
+merge_request:
+author:

From 5f715f1d32c6f5ce25b3721bde8f476173afadc8 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Thu, 23 Mar 2017 03:54:49 +0900
Subject: [PATCH 219/278] Add scheduled_trigger model. Add cron parser. Plus,
 specs.

---
 app/models/ci/scheduled_trigger.rb            |  23 ++++
 app/workers/scheduled_trigger_worker.rb       |  18 +++
 ...0322070910_create_ci_scheduled_triggers.rb |  45 ++++++
 db/schema.rb                                  |  24 +++-
 lib/ci/cron_parser.rb                         |  30 ++++
 spec/factories/ci/scheduled_triggers.rb       |  42 ++++++
 spec/lib/ci/cron_parser_spec.rb               | 128 ++++++++++++++++++
 spec/models/ci/scheduled_trigger_spec.rb      |  38 ++++++
 spec/workers/scheduled_trigger_worker_spec.rb |  11 ++
 9 files changed, 356 insertions(+), 3 deletions(-)
 create mode 100644 app/models/ci/scheduled_trigger.rb
 create mode 100644 app/workers/scheduled_trigger_worker.rb
 create mode 100644 db/migrate/20170322070910_create_ci_scheduled_triggers.rb
 create mode 100644 lib/ci/cron_parser.rb
 create mode 100644 spec/factories/ci/scheduled_triggers.rb
 create mode 100644 spec/lib/ci/cron_parser_spec.rb
 create mode 100644 spec/models/ci/scheduled_trigger_spec.rb
 create mode 100644 spec/workers/scheduled_trigger_worker_spec.rb

diff --git a/app/models/ci/scheduled_trigger.rb b/app/models/ci/scheduled_trigger.rb
new file mode 100644
index 00000000000..5b1ff7bd7a4
--- /dev/null
+++ b/app/models/ci/scheduled_trigger.rb
@@ -0,0 +1,23 @@
+module Ci
+  class ScheduledTrigger < ActiveRecord::Base
+    extend Ci::Model
+
+    acts_as_paranoid
+
+    belongs_to :project
+    belongs_to :owner, class_name: "User"
+
+    def schedule_next_run!
+      next_time = Ci::CronParser.new(cron, cron_time_zone).next_time_from_now
+      update(:next_run_at => next_time) if next_time.present?
+    end
+
+    def valid_ref?
+      true #TODO:
+    end
+
+    def update_last_run!
+      update(:last_run_at => Time.now)
+    end
+  end
+end
diff --git a/app/workers/scheduled_trigger_worker.rb b/app/workers/scheduled_trigger_worker.rb
new file mode 100644
index 00000000000..7dc17aa4332
--- /dev/null
+++ b/app/workers/scheduled_trigger_worker.rb
@@ -0,0 +1,18 @@
+class ScheduledTriggerWorker
+  include Sidekiq::Worker
+  include CronjobQueue
+
+  def perform
+    # TODO: Update next_run_at
+
+    Ci::ScheduledTriggers.where("next_run_at < ?", Time.now).find_each do |trigger|
+      begin
+        Ci::CreateTriggerRequestService.new.execute(trigger.project, trigger, trigger.ref)
+      rescue => e
+        Rails.logger.error "#{trigger.id}: Failed to trigger job: #{e.message}"
+      ensure
+        trigger.schedule_next_run!
+      end
+    end
+  end
+end
diff --git a/db/migrate/20170322070910_create_ci_scheduled_triggers.rb b/db/migrate/20170322070910_create_ci_scheduled_triggers.rb
new file mode 100644
index 00000000000..91e4b42d2af
--- /dev/null
+++ b/db/migrate/20170322070910_create_ci_scheduled_triggers.rb
@@ -0,0 +1,45 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class CreateCiScheduledTriggers < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = false
+
+  # When a migration requires downtime you **must** uncomment the following
+  # constant and define a short and easy to understand explanation as to why the
+  # migration requires downtime.
+  # DOWNTIME_REASON = ''
+
+  # When using the methods "add_concurrent_index" or "add_column_with_default"
+  # you must disable the use of transactions as these methods can not run in an
+  # existing transaction. When using "add_concurrent_index" make sure that this
+  # method is the _only_ method called in the migration, any other changes
+  # should go in a separate migration. This ensures that upon failure _only_ the
+  # index creation fails and can be retried or reverted easily.
+  #
+  # To disable transactions uncomment the following line and remove these
+  # comments:
+  # disable_ddl_transaction!
+
+  def change
+    create_table :ci_scheduled_triggers do |t|
+      t.integer "project_id"
+      t.datetime "deleted_at"
+      t.datetime "created_at"
+      t.datetime "updated_at"
+      t.integer "owner_id"
+      t.string "description"
+      t.string "cron"
+      t.string "cron_time_zone"
+      t.datetime "next_run_at"
+      t.datetime "last_run_at"
+      t.string "ref"
+    end
+
+    add_index :ci_scheduled_triggers, ["next_run_at"], name: "index_ci_scheduled_triggers_on_next_run_at", using: :btree
+    add_index :ci_scheduled_triggers, ["project_id"], name: "index_ci_scheduled_triggers_on_project_id", using: :btree
+    add_foreign_key :ci_scheduled_triggers, :users, column: :owner_id, on_delete: :cascade
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 582f68cbee7..a101ce280fe 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -61,7 +61,6 @@ ActiveRecord::Schema.define(version: 20170405080720) do
     t.boolean "shared_runners_enabled", default: true, null: false
     t.integer "max_artifacts_size", default: 100, null: false
     t.string "runners_registration_token"
-    t.integer "max_pages_size", default: 100, null: false
     t.boolean "require_two_factor_authentication", default: false
     t.integer "two_factor_grace_period", default: 48
     t.boolean "metrics_enabled", default: false
@@ -111,6 +110,7 @@ ActiveRecord::Schema.define(version: 20170405080720) do
     t.string "plantuml_url"
     t.boolean "plantuml_enabled"
     t.integer "terminal_max_session_time", default: 0, null: false
+    t.integer "max_pages_size", default: 100, null: false
     t.string "default_artifacts_expire_in", default: "0", null: false
     t.integer "unique_ips_limit_per_user"
     t.integer "unique_ips_limit_time_window"
@@ -290,6 +290,23 @@ ActiveRecord::Schema.define(version: 20170405080720) do
   add_index "ci_runners", ["locked"], name: "index_ci_runners_on_locked", using: :btree
   add_index "ci_runners", ["token"], name: "index_ci_runners_on_token", using: :btree
 
+  create_table "ci_scheduled_triggers", force: :cascade do |t|
+    t.integer "project_id"
+    t.datetime "deleted_at"
+    t.datetime "created_at"
+    t.datetime "updated_at"
+    t.integer "owner_id"
+    t.string "description"
+    t.string "cron"
+    t.string "cron_time_zone"
+    t.datetime "next_run_at"
+    t.datetime "last_run_at"
+    t.string "ref"
+  end
+
+  add_index "ci_scheduled_triggers", ["next_run_at"], name: "index_ci_scheduled_triggers_on_next_run_at", using: :btree
+  add_index "ci_scheduled_triggers", ["project_id"], name: "index_ci_scheduled_triggers_on_project_id", using: :btree
+
   create_table "ci_trigger_requests", force: :cascade do |t|
     t.integer "trigger_id", null: false
     t.text "variables"
@@ -689,8 +706,8 @@ ActiveRecord::Schema.define(version: 20170405080720) do
     t.integer "visibility_level", default: 20, null: false
     t.boolean "request_access_enabled", default: false, null: false
     t.datetime "deleted_at"
-    t.text "description_html"
     t.boolean "lfs_enabled"
+    t.text "description_html"
     t.integer "parent_id"
   end
 
@@ -1242,8 +1259,8 @@ ActiveRecord::Schema.define(version: 20170405080720) do
     t.datetime "otp_grace_period_started_at"
     t.boolean "ldap_email", default: false, null: false
     t.boolean "external", default: false
-    t.string "incoming_email_token"
     t.string "organization"
+    t.string "incoming_email_token"
     t.boolean "authorized_projects_populated"
     t.boolean "ghost"
     t.boolean "notified_of_own_activity"
@@ -1298,6 +1315,7 @@ ActiveRecord::Schema.define(version: 20170405080720) do
 
   add_foreign_key "boards", "projects"
   add_foreign_key "chat_teams", "namespaces", on_delete: :cascade
+  add_foreign_key "ci_scheduled_triggers", "users", column: "owner_id", on_delete: :cascade
   add_foreign_key "ci_triggers", "users", column: "owner_id", name: "fk_e8e10d1964", on_delete: :cascade
   add_foreign_key "issue_metrics", "issues", on_delete: :cascade
   add_foreign_key "label_priorities", "labels", on_delete: :cascade
diff --git a/lib/ci/cron_parser.rb b/lib/ci/cron_parser.rb
new file mode 100644
index 00000000000..163cfc86aa7
--- /dev/null
+++ b/lib/ci/cron_parser.rb
@@ -0,0 +1,30 @@
+require 'rufus-scheduler' # Included in sidekiq-cron
+
+module Ci
+  class CronParser
+    def initialize(cron, cron_time_zone = 'UTC')
+      @cron = cron
+      @cron_time_zone = cron_time_zone
+    end
+
+    def next_time_from_now
+      cronLine = try_parse_cron
+      return nil unless cronLine.present?
+      cronLine.next_time
+    end
+
+    def valid_syntax?
+      try_parse_cron.present? ? true : false
+    end
+
+    private
+
+    def try_parse_cron
+      begin
+        Rufus::Scheduler.parse("#{@cron} #{@cron_time_zone}")
+      rescue
+        nil
+      end
+    end
+  end
+end
diff --git a/spec/factories/ci/scheduled_triggers.rb b/spec/factories/ci/scheduled_triggers.rb
new file mode 100644
index 00000000000..9d45f4b4962
--- /dev/null
+++ b/spec/factories/ci/scheduled_triggers.rb
@@ -0,0 +1,42 @@
+FactoryGirl.define do
+  factory :ci_scheduled_trigger, class: Ci::ScheduledTrigger do
+    project factory: :empty_project
+    owner factory: :user
+    ref 'master'
+
+    trait :cron_nightly_build do
+      cron '0 1 * * *'
+      cron_time_zone 'Europe/Istanbul'
+    end
+
+    trait :cron_weekly_build do
+      cron '0 1 * * 5'
+      cron_time_zone 'Europe/Istanbul'
+    end
+
+    trait :cron_monthly_build do
+      cron '0 1 22 * *'
+      cron_time_zone 'Europe/Istanbul'
+    end
+
+    trait :cron_every_5_minutes do
+      cron '*/5 * * * *'
+      cron_time_zone 'Europe/Istanbul'
+    end
+
+    trait :cron_every_5_hours do
+      cron '* */5 * * *'
+      cron_time_zone 'Europe/Istanbul'
+    end
+
+    trait :cron_every_5_days do
+      cron '* * */5 * *'
+      cron_time_zone 'Europe/Istanbul'
+    end
+
+    trait :cron_every_5_months do
+      cron '* * * */5 *'
+      cron_time_zone 'Europe/Istanbul'
+    end
+  end
+end
diff --git a/spec/lib/ci/cron_parser_spec.rb b/spec/lib/ci/cron_parser_spec.rb
new file mode 100644
index 00000000000..58eb26c9421
--- /dev/null
+++ b/spec/lib/ci/cron_parser_spec.rb
@@ -0,0 +1,128 @@
+require 'spec_helper'
+
+module Ci
+  describe CronParser, lib: true do
+    describe '#next_time_from_now' do
+      subject { described_class.new(cron, cron_time_zone).next_time_from_now }
+
+      context 'when cron and cron_time_zone are valid' do
+        context 'at 00:00, 00:10, 00:20, 00:30, 00:40, 00:50' do
+          let(:cron) { '*/10 * * * *' }
+          let(:cron_time_zone) { 'US/Pacific' }
+
+          it 'returns next time from now' do
+            time = Time.now.in_time_zone(cron_time_zone)
+            time = time + 10.minutes
+            time = time.change(sec: 0, min: time.min-time.min%10)
+            is_expected.to eq(time)
+          end
+        end
+
+        context 'at 10:00, 20:00' do
+          let(:cron) { '0 */10 * * *' }
+          let(:cron_time_zone) { 'US/Pacific' }
+
+          it 'returns next time from now' do
+            time = Time.now.in_time_zone(cron_time_zone)
+            time = time + 10.hours
+            time = time.change(sec: 0, min: 0, hour: time.hour-time.hour%10)
+            is_expected.to eq(time)
+          end
+        end
+
+        context 'when cron is every 10 days' do
+          let(:cron) { '0 0 */10 * *' }
+          let(:cron_time_zone) { 'US/Pacific' }
+
+          it 'returns next time from now' do
+            time = Time.now.in_time_zone(cron_time_zone)
+            time = time + 10.days
+            time = time.change(sec: 0, min: 0, hour: 0, day: time.day-time.day%10)
+            is_expected.to eq(time)
+          end
+        end
+
+        context 'when cron is every week 2:00 AM' do
+          let(:cron) { '0 2 * * *' }
+          let(:cron_time_zone) { 'US/Pacific' }
+
+          it 'returns next time from now' do
+            time = Time.now.in_time_zone(cron_time_zone)
+            is_expected.to eq(time.change(sec: 0, min: 0, hour: 2, day: time.day+1))
+          end
+        end
+
+        context 'when cron_time_zone is US/Pacific' do
+          let(:cron) { '0 1 * * *' }
+          let(:cron_time_zone) { 'US/Pacific' }
+
+          it 'returns next time from now' do
+            time = Time.now.in_time_zone(cron_time_zone)
+            is_expected.to eq(time.change(sec: 0, min: 0, hour: 1, day: time.day+1))
+          end
+        end
+
+        context 'when cron_time_zone is Europe/London' do
+          let(:cron) { '0 1 * * *' }
+          let(:cron_time_zone) { 'Europe/London' }
+
+          it 'returns next time from now' do
+            time = Time.now.in_time_zone(cron_time_zone)
+            is_expected.to eq(time.change(sec: 0, min: 0, hour: 1, day: time.day+1))
+          end
+        end
+
+        context 'when cron_time_zone is Asia/Tokyo' do
+          let(:cron) { '0 1 * * *' }
+          let(:cron_time_zone) { 'Asia/Tokyo' }
+
+          it 'returns next time from now' do
+            time = Time.now.in_time_zone(cron_time_zone)
+            is_expected.to eq(time.change(sec: 0, min: 0, hour: 1, day: time.day+1))
+          end
+        end
+      end
+
+      context 'when cron is given and cron_time_zone is not given' do
+        let(:cron) { '0 1 * * *' }
+
+        it 'returns next time from now in utc' do
+          obj = described_class.new(cron).next_time_from_now
+          time = Time.now.in_time_zone('UTC')
+          expect(obj).to eq(time.change(sec: 0, min: 0, hour: 1, day: time.day+1))
+        end 
+      end
+
+      context 'when cron and cron_time_zone are invalid' do
+        let(:cron) { 'hack' }
+        let(:cron_time_zone) { 'hack' }
+
+        it 'returns nil' do
+          is_expected.to be_nil
+        end 
+      end
+    end
+
+    describe '#valid_syntax?' do
+      subject { described_class.new(cron, cron_time_zone).valid_syntax? }
+
+      context 'when cron and cron_time_zone are valid' do
+        let(:cron) { '* * * * *' }
+        let(:cron_time_zone) { 'Europe/Istanbul' }
+
+        it 'returns true' do
+          is_expected.to eq(true)
+        end 
+      end
+
+      context 'when cron and cron_time_zone are invalid' do
+        let(:cron) { 'hack' }
+        let(:cron_time_zone) { 'hack' }
+
+        it 'returns false' do
+          is_expected.to eq(false)
+        end 
+      end
+    end
+  end
+end
diff --git a/spec/models/ci/scheduled_trigger_spec.rb b/spec/models/ci/scheduled_trigger_spec.rb
new file mode 100644
index 00000000000..68ba9c379b8
--- /dev/null
+++ b/spec/models/ci/scheduled_trigger_spec.rb
@@ -0,0 +1,38 @@
+require 'spec_helper'
+require 'rufus-scheduler' # Included in sidekiq-cron
+
+describe Ci::ScheduledTrigger, models: true do
+
+  describe 'associations' do
+    it { is_expected.to belong_to(:project) }
+    it { is_expected.to belong_to(:owner) }
+  end
+
+  describe '#schedule_next_run!' do
+    context 'when cron and cron_time_zone are vaild' do
+      context 'when nightly build' do
+        it 'schedules next run' do
+          scheduled_trigger = create(:ci_scheduled_trigger, :cron_nightly_build)
+          scheduled_trigger.schedule_next_run!
+          puts "scheduled_trigger: #{scheduled_trigger.inspect}"
+
+          expect(scheduled_trigger.cron).to be_nil
+        end
+      end
+
+      context 'when weekly build' do
+
+      end
+
+      context 'when monthly build' do
+
+      end
+    end
+
+    context 'when cron and cron_time_zone are invaild' do
+      it 'schedules nothing' do
+
+      end
+    end
+  end
+end
diff --git a/spec/workers/scheduled_trigger_worker_spec.rb b/spec/workers/scheduled_trigger_worker_spec.rb
new file mode 100644
index 00000000000..c17536720a4
--- /dev/null
+++ b/spec/workers/scheduled_trigger_worker_spec.rb
@@ -0,0 +1,11 @@
+require 'spec_helper'
+
+describe ScheduledTriggerWorker do
+  subject { described_class.new.perform }
+
+  context '#perform' do # TODO:
+    it 'does' do
+      is_expected.to be_nil
+    end
+  end
+end

From 37d6d1e46130f44f2fe05171b814b5682696839c Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Fri, 24 Mar 2017 00:18:13 +0900
Subject: [PATCH 220/278] basic components

---
 app/models/ci/scheduled_trigger.rb            | 10 +-
 app/services/ci/create_pipeline_service.rb    | 10 +-
 app/workers/scheduled_trigger_worker.rb       |  8 +-
 spec/factories/ci/scheduled_triggers.rb       | 18 +++-
 spec/lib/ci/cron_parser_spec.rb               | 91 +++++++------------
 spec/models/ci/scheduled_trigger_spec.rb      | 31 +++----
 .../ci/create_pipeline_service_spec.rb        |  4 +
 spec/workers/scheduled_trigger_worker_spec.rb | 54 ++++++++++-
 8 files changed, 127 insertions(+), 99 deletions(-)

diff --git a/app/models/ci/scheduled_trigger.rb b/app/models/ci/scheduled_trigger.rb
index 5b1ff7bd7a4..9af274243a5 100644
--- a/app/models/ci/scheduled_trigger.rb
+++ b/app/models/ci/scheduled_trigger.rb
@@ -9,15 +9,13 @@ module Ci
 
     def schedule_next_run!
       next_time = Ci::CronParser.new(cron, cron_time_zone).next_time_from_now
-      update(:next_run_at => next_time) if next_time.present?
-    end
-
-    def valid_ref?
-      true #TODO:
+      if next_time.present?
+        update_attributes(next_run_at: next_time)
+      end
     end
 
     def update_last_run!
-      update(:last_run_at => Time.now)
+      update_attributes(last_run_at: Time.now)
     end
   end
 end
diff --git a/app/services/ci/create_pipeline_service.rb b/app/services/ci/create_pipeline_service.rb
index 38a85e9fc42..6e3880e1e63 100644
--- a/app/services/ci/create_pipeline_service.rb
+++ b/app/services/ci/create_pipeline_service.rb
@@ -2,14 +2,14 @@ module Ci
   class CreatePipelineService < BaseService
     attr_reader :pipeline
 
-    def execute(ignore_skip_ci: false, save_on_errors: true, trigger_request: nil)
+    def execute(ignore_skip_ci: false, save_on_errors: true, trigger_request: nil, scheduled_trigger: false)
       @pipeline = Ci::Pipeline.new(
         project: project,
         ref: ref,
         sha: sha,
         before_sha: before_sha,
         tag: tag?,
-        trigger_requests: Array(trigger_request),
+        trigger_requests: (scheduled_trigger) ? [] : Array(trigger_request),
         user: current_user
       )
 
@@ -17,8 +17,10 @@ module Ci
         return error('Pipeline is disabled')
       end
 
-      unless trigger_request || can?(current_user, :create_pipeline, project)
-        return error('Insufficient permissions to create a new pipeline')
+      unless scheduled_trigger
+        unless trigger_request || can?(current_user, :create_pipeline, project)
+          return error('Insufficient permissions to create a new pipeline')
+        end
       end
 
       unless branch? || tag?
diff --git a/app/workers/scheduled_trigger_worker.rb b/app/workers/scheduled_trigger_worker.rb
index 7dc17aa4332..5c2f03dee79 100644
--- a/app/workers/scheduled_trigger_worker.rb
+++ b/app/workers/scheduled_trigger_worker.rb
@@ -3,15 +3,15 @@ class ScheduledTriggerWorker
   include CronjobQueue
 
   def perform
-    # TODO: Update next_run_at
-
-    Ci::ScheduledTriggers.where("next_run_at < ?", Time.now).find_each do |trigger|
+    Ci::ScheduledTrigger.where("next_run_at < ?", Time.now).find_each do |trigger|
       begin
-        Ci::CreateTriggerRequestService.new.execute(trigger.project, trigger, trigger.ref)
+        Ci::CreatePipelineService.new(trigger.project, trigger.owner, ref: trigger.ref).
+          execute(ignore_skip_ci: true, scheduled_trigger: true)
       rescue => e
         Rails.logger.error "#{trigger.id}: Failed to trigger job: #{e.message}"
       ensure
         trigger.schedule_next_run!
+        trigger.update_last_run!
       end
     end
   end
diff --git a/spec/factories/ci/scheduled_triggers.rb b/spec/factories/ci/scheduled_triggers.rb
index 9d45f4b4962..c97b2d14bd1 100644
--- a/spec/factories/ci/scheduled_triggers.rb
+++ b/spec/factories/ci/scheduled_triggers.rb
@@ -1,42 +1,58 @@
 FactoryGirl.define do
   factory :ci_scheduled_trigger, class: Ci::ScheduledTrigger do
-    project factory: :empty_project
+    project factory: :project
     owner factory: :user
     ref 'master'
 
+    trait :force_triggable do
+      next_run_at Time.now - 1.month
+    end
+
     trait :cron_nightly_build do
       cron '0 1 * * *'
       cron_time_zone 'Europe/Istanbul'
+      next_run_at do # TODO: Use CronParser
+        time = Time.now.in_time_zone(cron_time_zone)
+        time = time + 1.day if time.hour > 1
+        time = time.change(sec: 0, min: 0, hour: 1)
+        time
+      end
     end
 
     trait :cron_weekly_build do
       cron '0 1 * * 5'
       cron_time_zone 'Europe/Istanbul'
+      # TODO: next_run_at
     end
 
     trait :cron_monthly_build do
       cron '0 1 22 * *'
       cron_time_zone 'Europe/Istanbul'
+      # TODO: next_run_at
     end
 
     trait :cron_every_5_minutes do
       cron '*/5 * * * *'
       cron_time_zone 'Europe/Istanbul'
+      # TODO: next_run_at
     end
 
     trait :cron_every_5_hours do
       cron '* */5 * * *'
       cron_time_zone 'Europe/Istanbul'
+      # TODO: next_run_at
     end
 
     trait :cron_every_5_days do
       cron '* * */5 * *'
       cron_time_zone 'Europe/Istanbul'
+      # TODO: next_run_at
     end
 
     trait :cron_every_5_months do
       cron '* * * */5 *'
       cron_time_zone 'Europe/Istanbul'
+      # TODO: next_run_at
     end
   end
 end
diff --git a/spec/lib/ci/cron_parser_spec.rb b/spec/lib/ci/cron_parser_spec.rb
index 58eb26c9421..f8c7e88edb3 100644
--- a/spec/lib/ci/cron_parser_spec.rb
+++ b/spec/lib/ci/cron_parser_spec.rb
@@ -6,91 +6,62 @@ module Ci
       subject { described_class.new(cron, cron_time_zone).next_time_from_now }
 
       context 'when cron and cron_time_zone are valid' do
-        context 'at 00:00, 00:10, 00:20, 00:30, 00:40, 00:50' do
-          let(:cron) { '*/10 * * * *' }
-          let(:cron_time_zone) { 'US/Pacific' }
+        context 'when specific time' do
+          let(:cron) { '3 4 5 6 *' }
+          let(:cron_time_zone) { 'Europe/London' }
 
-          it 'returns next time from now' do
-            time = Time.now.in_time_zone(cron_time_zone)
-            time = time + 10.minutes
-            time = time.change(sec: 0, min: time.min-time.min%10)
-            is_expected.to eq(time)
+          it 'returns exact time in the future' do
+            expect(subject).to be > Time.now.in_time_zone(cron_time_zone)
+            expect(subject.min).to eq(3)
+            expect(subject.hour).to eq(4)
+            expect(subject.day).to eq(5)
+            expect(subject.month).to eq(6)
           end
         end
 
-        context 'at 10:00, 20:00' do
-          let(:cron) { '0 */10 * * *' }
-          let(:cron_time_zone) { 'US/Pacific' }
+        context 'when specific day of week' do
+          let(:cron) { '* * * * 0' }
+          let(:cron_time_zone) { 'Europe/London' }
 
-          it 'returns next time from now' do
-            time = Time.now.in_time_zone(cron_time_zone)
-            time = time + 10.hours
-            time = time.change(sec: 0, min: 0, hour: time.hour-time.hour%10)
-            is_expected.to eq(time)
+          it 'returns exact day of week in the future' do
+            expect(subject).to be > Time.now.in_time_zone(cron_time_zone)
+            expect(subject.wday).to eq(0)
           end
         end
 
-        context 'when cron is every 10 days' do
-          let(:cron) { '0 0 */10 * *' }
+        context 'when slash used' do
+          let(:cron) { '*/10 */6 */10 */10 *' }
           let(:cron_time_zone) { 'US/Pacific' }
 
-          it 'returns next time from now' do
-            time = Time.now.in_time_zone(cron_time_zone)
-            time = time + 10.days
-            time = time.change(sec: 0, min: 0, hour: 0, day: time.day-time.day%10)
-            is_expected.to eq(time)
+          it 'returns exact minute' do
+            expect(subject).to be > Time.now.in_time_zone(cron_time_zone)
+            expect(subject.min).to be_in([0, 10, 20, 30, 40, 50])
+            expect(subject.hour).to be_in([0, 6, 12, 18])
+            expect(subject.day).to be_in([1, 11, 21, 31])
+            expect(subject.month).to be_in([1, 11])
           end
         end
 
-        context 'when cron is every week 2:00 AM' do
-          let(:cron) { '0 2 * * *' }
+        context 'when range used' do
+          let(:cron) { '0,20,40 * 1-5 * *' }
           let(:cron_time_zone) { 'US/Pacific' }
 
           it 'returns next time from now' do
-            time = Time.now.in_time_zone(cron_time_zone)
-            is_expected.to eq(time.change(sec: 0, min: 0, hour: 2, day: time.day+1))
+            expect(subject).to be > Time.now.in_time_zone(cron_time_zone)
+            expect(subject.min).to be_in([0, 20, 40])
+            expect(subject.day).to be_in((1..5).to_a)
           end
         end
 
         context 'when cron_time_zone is US/Pacific' do
-          let(:cron) { '0 1 * * *' }
+          let(:cron) { '* * * * *' }
           let(:cron_time_zone) { 'US/Pacific' }
 
           it 'returns next time from now' do
-            time = Time.now.in_time_zone(cron_time_zone)
-            is_expected.to eq(time.change(sec: 0, min: 0, hour: 1, day: time.day+1))
+            expect(subject).to be > Time.now.in_time_zone(cron_time_zone)
+            expect(subject.utc_offset/60/60).to eq(-7)
           end
         end
-
-        context 'when cron_time_zone is Europe/London' do
-          let(:cron) { '0 1 * * *' }
-          let(:cron_time_zone) { 'Europe/London' }
-
-          it 'returns next time from now' do
-            time = Time.now.in_time_zone(cron_time_zone)
-            is_expected.to eq(time.change(sec: 0, min: 0, hour: 1, day: time.day+1))
-          end
-        end
-
-        context 'when cron_time_zone is Asia/Tokyo' do
-          let(:cron) { '0 1 * * *' }
-          let(:cron_time_zone) { 'Asia/Tokyo' }
-
-          it 'returns next time from now' do
-            time = Time.now.in_time_zone(cron_time_zone)
-            is_expected.to eq(time.change(sec: 0, min: 0, hour: 1, day: time.day+1))
-          end
-        end
-      end
-
-      context 'when cron is given and cron_time_zone is not given' do
-        let(:cron) { '0 1 * * *' }
-
-        it 'returns next time from now in utc' do
-          obj = described_class.new(cron).next_time_from_now
-          time = Time.now.in_time_zone('UTC')
-          expect(obj).to eq(time.change(sec: 0, min: 0, hour: 1, day: time.day+1))
-        end 
       end
 
       context 'when cron and cron_time_zone are invalid' do
diff --git a/spec/models/ci/scheduled_trigger_spec.rb b/spec/models/ci/scheduled_trigger_spec.rb
index 68ba9c379b8..bb5e969fa44 100644
--- a/spec/models/ci/scheduled_trigger_spec.rb
+++ b/spec/models/ci/scheduled_trigger_spec.rb
@@ -1,5 +1,4 @@
 require 'spec_helper'
-require 'rufus-scheduler' # Included in sidekiq-cron
 
 describe Ci::ScheduledTrigger, models: true do
 
@@ -9,30 +8,22 @@ describe Ci::ScheduledTrigger, models: true do
   end
 
   describe '#schedule_next_run!' do
-    context 'when cron and cron_time_zone are vaild' do
-      context 'when nightly build' do
-        it 'schedules next run' do
-          scheduled_trigger = create(:ci_scheduled_trigger, :cron_nightly_build)
-          scheduled_trigger.schedule_next_run!
-          puts "scheduled_trigger: #{scheduled_trigger.inspect}"
+    subject { scheduled_trigger.schedule_next_run! }
 
-          expect(scheduled_trigger.cron).to be_nil
-        end
-      end
+    let(:scheduled_trigger) { create(:ci_scheduled_trigger, :cron_nightly_build, next_run_at: nil) }
 
-      context 'when weekly build' do
-
-      end
-
-      context 'when monthly build' do
-
-      end
+    it 'updates next_run_at' do
+      is_expected.not_to be_nil
     end
+  end
 
-    context 'when cron and cron_time_zone are invaild' do
-      it 'schedules nothing' do
+  describe '#update_last_run!' do
+    subject { scheduled_trigger.update_last_run! }
 
-      end
+    let(:scheduled_trigger) { create(:ci_scheduled_trigger, :cron_nightly_build, last_run_at: nil) }
+
+    it 'updates last_run_at' do
+      is_expected.not_to be_nil
     end
   end
 end
diff --git a/spec/services/ci/create_pipeline_service_spec.rb b/spec/services/ci/create_pipeline_service_spec.rb
index d2f0337c260..4e34acc3585 100644
--- a/spec/services/ci/create_pipeline_service_spec.rb
+++ b/spec/services/ci/create_pipeline_service_spec.rb
@@ -214,5 +214,9 @@ describe Ci::CreatePipelineService, services: true do
         expect(Environment.find_by(name: "review/master")).not_to be_nil
       end
     end
+
+    context 'when scheduled_trigger' do
+      # TODO: spec if approved
+    end
   end
 end
diff --git a/spec/workers/scheduled_trigger_worker_spec.rb b/spec/workers/scheduled_trigger_worker_spec.rb
index c17536720a4..ffcb27602a1 100644
--- a/spec/workers/scheduled_trigger_worker_spec.rb
+++ b/spec/workers/scheduled_trigger_worker_spec.rb
@@ -1,11 +1,57 @@
 require 'spec_helper'
 
 describe ScheduledTriggerWorker do
-  subject { described_class.new.perform }
+  let(:worker) { described_class.new }
 
-  context '#perform' do # TODO:
-    it 'does' do
-      is_expected.to be_nil
+  before do
+    stub_ci_pipeline_to_return_yaml_file
+  end
+
+  context 'when there is a scheduled trigger within next_run_at' do
+    before do
+      create(:ci_scheduled_trigger, :cron_nightly_build, :force_triggable)
+      worker.perform
+    end
+
+    it 'creates a new pipeline' do
+      expect(Ci::Pipeline.last.status).to eq('pending')
+    end
+
+    it 'schedules next_run_at' do
+      scheduled_trigger2 = create(:ci_scheduled_trigger, :cron_nightly_build)
+      expect(Ci::ScheduledTrigger.last.next_run_at).to eq(scheduled_trigger2.next_run_at)
+    end
+  end
+
+  context 'when there are no scheduled triggers within next_run_at' do
+    let!(:scheduled_trigger) { create(:ci_scheduled_trigger, :cron_nightly_build) }
+
+    before do
+      worker.perform
+    end
+
+    it 'do not create a new pipeline' do
+      expect(Ci::Pipeline.all).to be_empty
+    end
+
+    it 'do not reschedule next_run_at' do
+      expect(Ci::ScheduledTrigger.last.next_run_at).to eq(scheduled_trigger.next_run_at)
+    end
+  end
+
+  context 'when next_run_at is nil' do
+    let!(:scheduled_trigger) { create(:ci_scheduled_trigger, :cron_nightly_build, next_run_at: nil) }
+
+    before do
+      worker.perform
+    end
+
+    it 'do not create a new pipeline' do
+      expect(Ci::Pipeline.all).to be_empty
+    end
+
+    it 'do not reschedule next_run_at' do
+      expect(Ci::ScheduledTrigger.last.next_run_at).to eq(scheduled_trigger.next_run_at)
     end
   end
 end

From 531af92dd3759a78959c28c5307d9e73beac1901 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Fri, 24 Mar 2017 00:35:54 +0900
Subject: [PATCH 221/278] Add config for worker

---
 config/gitlab.yml.example         | 3 +++
 config/initializers/1_settings.rb | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/config/gitlab.yml.example b/config/gitlab.yml.example
index 4314e902564..892064949ce 100644
--- a/config/gitlab.yml.example
+++ b/config/gitlab.yml.example
@@ -180,6 +180,9 @@ production: &base
     # Flag stuck CI jobs as failed
     stuck_ci_jobs_worker:
       cron: "0 * * * *"
+    # Execute scheduled triggers
+    scheduled_trigger_worker:
+      cron: "0 * * * *"
     # Remove expired build artifacts
     expire_build_artifacts_worker:
       cron: "50 * * * *"
diff --git a/config/initializers/1_settings.rb b/config/initializers/1_settings.rb
index f7cae84088e..15e6b382eb7 100644
--- a/config/initializers/1_settings.rb
+++ b/config/initializers/1_settings.rb
@@ -315,6 +315,9 @@ Settings['cron_jobs'] ||= Settingslogic.new({})
 Settings.cron_jobs['stuck_ci_jobs_worker'] ||= Settingslogic.new({})
 Settings.cron_jobs['stuck_ci_jobs_worker']['cron'] ||= '0 * * * *'
 Settings.cron_jobs['stuck_ci_jobs_worker']['job_class'] = 'StuckCiJobsWorker'
+Settings.cron_jobs['scheduled_trigger_worker'] ||= Settingslogic.new({})
+Settings.cron_jobs['scheduled_trigger_worker']['cron'] ||= '0 * * * *'
+Settings.cron_jobs['scheduled_trigger_worker']['job_class'] = 'ScheduledTriggerWorker'
 Settings.cron_jobs['expire_build_artifacts_worker'] ||= Settingslogic.new({})
 Settings.cron_jobs['expire_build_artifacts_worker']['cron'] ||= '50 * * * *'
 Settings.cron_jobs['expire_build_artifacts_worker']['job_class'] = 'ExpireBuildArtifactsWorker'

From 8f798e81843c155db3b6661a8d30505b3fe1d098 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Wed, 29 Mar 2017 18:50:08 +0900
Subject: [PATCH 222/278] Rollback

---
 db/schema.rb | 18 ------------------
 1 file changed, 18 deletions(-)

diff --git a/db/schema.rb b/db/schema.rb
index a101ce280fe..7f51f4f2fdb 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -290,23 +290,6 @@ ActiveRecord::Schema.define(version: 20170405080720) do
   add_index "ci_runners", ["locked"], name: "index_ci_runners_on_locked", using: :btree
   add_index "ci_runners", ["token"], name: "index_ci_runners_on_token", using: :btree
 
-  create_table "ci_scheduled_triggers", force: :cascade do |t|
-    t.integer "project_id"
-    t.datetime "deleted_at"
-    t.datetime "created_at"
-    t.datetime "updated_at"
-    t.integer "owner_id"
-    t.string "description"
-    t.string "cron"
-    t.string "cron_time_zone"
-    t.datetime "next_run_at"
-    t.datetime "last_run_at"
-    t.string "ref"
-  end
-
-  add_index "ci_scheduled_triggers", ["next_run_at"], name: "index_ci_scheduled_triggers_on_next_run_at", using: :btree
-  add_index "ci_scheduled_triggers", ["project_id"], name: "index_ci_scheduled_triggers_on_project_id", using: :btree
-
   create_table "ci_trigger_requests", force: :cascade do |t|
     t.integer "trigger_id", null: false
     t.text "variables"
@@ -1315,7 +1298,6 @@ ActiveRecord::Schema.define(version: 20170405080720) do
 
   add_foreign_key "boards", "projects"
   add_foreign_key "chat_teams", "namespaces", on_delete: :cascade
-  add_foreign_key "ci_scheduled_triggers", "users", column: "owner_id", on_delete: :cascade
   add_foreign_key "ci_triggers", "users", column: "owner_id", name: "fk_e8e10d1964", on_delete: :cascade
   add_foreign_key "issue_metrics", "issues", on_delete: :cascade
   add_foreign_key "label_priorities", "labels", on_delete: :cascade

From b4da589ee902654225fe915c22e0859522511e66 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Wed, 29 Mar 2017 18:50:54 +0900
Subject: [PATCH 223/278] Remove old migration file

---
 ...0322070910_create_ci_scheduled_triggers.rb | 45 -------------------
 1 file changed, 45 deletions(-)
 delete mode 100644 db/migrate/20170322070910_create_ci_scheduled_triggers.rb

diff --git a/db/migrate/20170322070910_create_ci_scheduled_triggers.rb b/db/migrate/20170322070910_create_ci_scheduled_triggers.rb
deleted file mode 100644
index 91e4b42d2af..00000000000
--- a/db/migrate/20170322070910_create_ci_scheduled_triggers.rb
+++ /dev/null
@@ -1,45 +0,0 @@
-# See http://doc.gitlab.com/ce/development/migration_style_guide.html
-# for more information on how to write migrations for GitLab.
-
-class CreateCiScheduledTriggers < ActiveRecord::Migration
-  include Gitlab::Database::MigrationHelpers
-
-  # Set this constant to true if this migration requires downtime.
-  DOWNTIME = false
-
-  # When a migration requires downtime you **must** uncomment the following
-  # constant and define a short and easy to understand explanation as to why the
-  # migration requires downtime.
-  # DOWNTIME_REASON = ''
-
-  # When using the methods "add_concurrent_index" or "add_column_with_default"
-  # you must disable the use of transactions as these methods can not run in an
-  # existing transaction. When using "add_concurrent_index" make sure that this
-  # method is the _only_ method called in the migration, any other changes
-  # should go in a separate migration. This ensures that upon failure _only_ the
-  # index creation fails and can be retried or reverted easily.
-  #
-  # To disable transactions uncomment the following line and remove these
-  # comments:
-  # disable_ddl_transaction!
-
-  def change
-    create_table :ci_scheduled_triggers do |t|
-      t.integer "project_id"
-      t.datetime "deleted_at"
-      t.datetime "created_at"
-      t.datetime "updated_at"
-      t.integer "owner_id"
-      t.string "description"
-      t.string "cron"
-      t.string "cron_time_zone"
-      t.datetime "next_run_at"
-      t.datetime "last_run_at"
-      t.string "ref"
-    end
-
-    add_index :ci_scheduled_triggers, ["next_run_at"], name: "index_ci_scheduled_triggers_on_next_run_at", using: :btree
-    add_index :ci_scheduled_triggers, ["project_id"], name: "index_ci_scheduled_triggers_on_project_id", using: :btree
-    add_foreign_key :ci_scheduled_triggers, :users, column: :owner_id, on_delete: :cascade
-  end
-end

From 4c2435f58e8b46c25af64b85345eb49dc5341f5a Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Wed, 29 Mar 2017 18:54:59 +0900
Subject: [PATCH 224/278] Add ref to ci_triggers

---
 .../20170329095325_add_ref_to_triggers.rb     | 29 +++++++++++++++++++
 db/schema.rb                                  |  1 +
 2 files changed, 30 insertions(+)
 create mode 100644 db/migrate/20170329095325_add_ref_to_triggers.rb

diff --git a/db/migrate/20170329095325_add_ref_to_triggers.rb b/db/migrate/20170329095325_add_ref_to_triggers.rb
new file mode 100644
index 00000000000..f8236b5a711
--- /dev/null
+++ b/db/migrate/20170329095325_add_ref_to_triggers.rb
@@ -0,0 +1,29 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class AddRefToTriggers < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = false
+
+  # When a migration requires downtime you **must** uncomment the following
+  # constant and define a short and easy to understand explanation as to why the
+  # migration requires downtime.
+  # DOWNTIME_REASON = ''
+
+  # When using the methods "add_concurrent_index" or "add_column_with_default"
+  # you must disable the use of transactions as these methods can not run in an
+  # existing transaction. When using "add_concurrent_index" make sure that this
+  # method is the _only_ method called in the migration, any other changes
+  # should go in a separate migration. This ensures that upon failure _only_ the
+  # index creation fails and can be retried or reverted easily.
+  #
+  # To disable transactions uncomment the following line and remove these
+  # comments:
+  # disable_ddl_transaction!
+
+  def change
+    add_column :ci_triggers, :ref, :string
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 7f51f4f2fdb..f20f9bdfb17 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -308,6 +308,7 @@ ActiveRecord::Schema.define(version: 20170405080720) do
     t.integer "project_id"
     t.integer "owner_id"
     t.string "description"
+    t.string "ref"
   end
 
   add_index "ci_triggers", ["project_id"], name: "index_ci_triggers_on_project_id", using: :btree

From e32c1a5c92a80c350bbf3b70552be5cf29501fe7 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Wed, 29 Mar 2017 19:07:25 +0900
Subject: [PATCH 225/278] Add ci_trigger_schedules table

---
 ...70329095907_create_ci_trigger_schedules.rb | 42 +++++++++++++++++++
 db/schema.rb                                  | 15 +++++++
 2 files changed, 57 insertions(+)
 create mode 100644 db/migrate/20170329095907_create_ci_trigger_schedules.rb

diff --git a/db/migrate/20170329095907_create_ci_trigger_schedules.rb b/db/migrate/20170329095907_create_ci_trigger_schedules.rb
new file mode 100644
index 00000000000..42f9497cac7
--- /dev/null
+++ b/db/migrate/20170329095907_create_ci_trigger_schedules.rb
@@ -0,0 +1,42 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class CreateCiTriggerSchedules < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  # Set this constant to true if this migration requires downtime.
+  DOWNTIME = false
+
+  # When a migration requires downtime you **must** uncomment the following
+  # constant and define a short and easy to understand explanation as to why the
+  # migration requires downtime.
+  # DOWNTIME_REASON = ''
+
+  # When using the methods "add_concurrent_index" or "add_column_with_default"
+  # you must disable the use of transactions as these methods can not run in an
+  # existing transaction. When using "add_concurrent_index" make sure that this
+  # method is the _only_ method called in the migration, any other changes
+  # should go in a separate migration. This ensures that upon failure _only_ the
+  # index creation fails and can be retried or reverted easily.
+  #
+  # To disable transactions uncomment the following line and remove these
+  # comments:
+  # disable_ddl_transaction!
+
+  def change
+    create_table :ci_trigger_schedules do |t|
+      t.integer "project_id"
+      t.integer "trigger_id", null: false
+      t.datetime "deleted_at"
+      t.datetime "created_at"
+      t.datetime "updated_at"
+      t.string "cron"
+      t.string "cron_time_zone"
+      t.datetime "next_run_at"
+    end
+
+    add_index :ci_trigger_schedules, ["next_run_at"], name: "index_ci_trigger_schedules_on_next_run_at", using: :btree
+    add_index :ci_trigger_schedules, ["project_id"], name: "index_ci_trigger_schedules_on_project_id", using: :btree
+    add_foreign_key :ci_trigger_schedules, :ci_triggers, column: :trigger_id, on_delete: :cascade
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index f20f9bdfb17..8f3b3110548 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -300,6 +300,20 @@ ActiveRecord::Schema.define(version: 20170405080720) do
 
   add_index "ci_trigger_requests", ["commit_id"], name: "index_ci_trigger_requests_on_commit_id", using: :btree
 
+  create_table "ci_trigger_schedules", force: :cascade do |t|
+    t.integer "project_id"
+    t.integer "trigger_id", null: false
+    t.datetime "deleted_at"
+    t.datetime "created_at"
+    t.datetime "updated_at"
+    t.string "cron"
+    t.string "cron_time_zone"
+    t.datetime "next_run_at"
+  end
+
+  add_index "ci_trigger_schedules", ["next_run_at"], name: "index_ci_trigger_schedules_on_next_run_at", using: :btree
+  add_index "ci_trigger_schedules", ["project_id"], name: "index_ci_trigger_schedules_on_project_id", using: :btree
+
   create_table "ci_triggers", force: :cascade do |t|
     t.string "token"
     t.datetime "deleted_at"
@@ -1299,6 +1313,7 @@ ActiveRecord::Schema.define(version: 20170405080720) do
 
   add_foreign_key "boards", "projects"
   add_foreign_key "chat_teams", "namespaces", on_delete: :cascade
+  add_foreign_key "ci_trigger_schedules", "ci_triggers", column: "trigger_id", on_delete: :cascade
   add_foreign_key "ci_triggers", "users", column: "owner_id", name: "fk_e8e10d1964", on_delete: :cascade
   add_foreign_key "issue_metrics", "issues", on_delete: :cascade
   add_foreign_key "label_priorities", "labels", on_delete: :cascade

From c426763c42d41c9c0c9a9cfe544f3185eeaa984f Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Wed, 29 Mar 2017 20:49:47 +0900
Subject: [PATCH 226/278] Rename ScheduledTrigger to TriggerSchedule. Because
 table structure changed.

---
 app/models/ci/trigger.rb                      |  1 +
 ...heduled_trigger.rb => trigger_schedule.rb} | 10 +++----
 ...r_worker.rb => trigger_schedule_worker.rb} |  5 ++--
 config/gitlab.yml.example                     |  2 +-
 config/initializers/1_settings.rb             |  6 ++--
 spec/factories/ci/scheduled_triggers.rb       |  5 ++--
 spec/models/ci/scheduled_trigger_spec.rb      | 29 -------------------
 spec/models/ci/trigger_schedule_spec.rb       | 29 +++++++++++++++++++
 spec/models/ci/trigger_spec.rb                |  1 +
 ...pec.rb => trigger_schedule_worker_spec.rb} | 16 +++++-----
 10 files changed, 52 insertions(+), 52 deletions(-)
 rename app/models/ci/{scheduled_trigger.rb => trigger_schedule.rb} (63%)
 rename app/workers/{scheduled_trigger_worker.rb => trigger_schedule_worker.rb} (73%)
 delete mode 100644 spec/models/ci/scheduled_trigger_spec.rb
 create mode 100644 spec/models/ci/trigger_schedule_spec.rb
 rename spec/workers/{scheduled_trigger_worker_spec.rb => trigger_schedule_worker_spec.rb} (58%)

diff --git a/app/models/ci/trigger.rb b/app/models/ci/trigger.rb
index cba1d81a861..0a89f3e0640 100644
--- a/app/models/ci/trigger.rb
+++ b/app/models/ci/trigger.rb
@@ -8,6 +8,7 @@ module Ci
     belongs_to :owner, class_name: "User"
 
     has_many :trigger_requests, dependent: :destroy
+    has_one :trigger_schedule, dependent: :destroy
 
     validates :token, presence: true, uniqueness: true
 
diff --git a/app/models/ci/scheduled_trigger.rb b/app/models/ci/trigger_schedule.rb
similarity index 63%
rename from app/models/ci/scheduled_trigger.rb
rename to app/models/ci/trigger_schedule.rb
index 9af274243a5..7efaa228a93 100644
--- a/app/models/ci/scheduled_trigger.rb
+++ b/app/models/ci/trigger_schedule.rb
@@ -1,11 +1,11 @@
 module Ci
-  class ScheduledTrigger < ActiveRecord::Base
+  class TriggerSchedule < ActiveRecord::Base
     extend Ci::Model
 
     acts_as_paranoid
 
     belongs_to :project
-    belongs_to :owner, class_name: "User"
+    belongs_to :trigger
 
     def schedule_next_run!
       next_time = Ci::CronParser.new(cron, cron_time_zone).next_time_from_now
@@ -14,8 +14,8 @@ module Ci
       end
     end
 
-    def update_last_run!
-      update_attributes(last_run_at: Time.now)
-    end
+    # def update_last_run!
+    #   update_attributes(last_run_at: Time.now)
+    # end
   end
 end
diff --git a/app/workers/scheduled_trigger_worker.rb b/app/workers/trigger_schedule_worker.rb
similarity index 73%
rename from app/workers/scheduled_trigger_worker.rb
rename to app/workers/trigger_schedule_worker.rb
index 5c2f03dee79..d55e9378e02 100644
--- a/app/workers/scheduled_trigger_worker.rb
+++ b/app/workers/trigger_schedule_worker.rb
@@ -1,9 +1,9 @@
-class ScheduledTriggerWorker
+class TriggerScheduleWorker
   include Sidekiq::Worker
   include CronjobQueue
 
   def perform
-    Ci::ScheduledTrigger.where("next_run_at < ?", Time.now).find_each do |trigger|
+    Ci::TriggerSchedule.where("next_run_at < ?", Time.now).find_each do |trigger|
       begin
         Ci::CreatePipelineService.new(trigger.project, trigger.owner, ref: trigger.ref).
           execute(ignore_skip_ci: true, scheduled_trigger: true)
@@ -11,7 +11,6 @@ class ScheduledTriggerWorker
         Rails.logger.error "#{trigger.id}: Failed to trigger job: #{e.message}"
       ensure
         trigger.schedule_next_run!
-        trigger.update_last_run!
       end
     end
   end
diff --git a/config/gitlab.yml.example b/config/gitlab.yml.example
index 892064949ce..6fb67426c8b 100644
--- a/config/gitlab.yml.example
+++ b/config/gitlab.yml.example
@@ -181,7 +181,7 @@ production: &base
     stuck_ci_jobs_worker:
       cron: "0 * * * *"
     # Execute scheduled triggers
-    scheduled_trigger_worker:
+    trigger_schedule_worker:
       cron: "0 * * * *"
     # Remove expired build artifacts
     expire_build_artifacts_worker:
diff --git a/config/initializers/1_settings.rb b/config/initializers/1_settings.rb
index 15e6b382eb7..71342f435f1 100644
--- a/config/initializers/1_settings.rb
+++ b/config/initializers/1_settings.rb
@@ -315,9 +315,9 @@ Settings['cron_jobs'] ||= Settingslogic.new({})
 Settings.cron_jobs['stuck_ci_jobs_worker'] ||= Settingslogic.new({})
 Settings.cron_jobs['stuck_ci_jobs_worker']['cron'] ||= '0 * * * *'
 Settings.cron_jobs['stuck_ci_jobs_worker']['job_class'] = 'StuckCiJobsWorker'
-Settings.cron_jobs['scheduled_trigger_worker'] ||= Settingslogic.new({})
-Settings.cron_jobs['scheduled_trigger_worker']['cron'] ||= '0 * * * *'
-Settings.cron_jobs['scheduled_trigger_worker']['job_class'] = 'ScheduledTriggerWorker'
+Settings.cron_jobs['trigger_schedule_worker'] ||= Settingslogic.new({})
+Settings.cron_jobs['trigger_schedule_worker']['cron'] ||= '0 * * * *'
+Settings.cron_jobs['trigger_schedule_worker']['job_class'] = 'TriggerScheduleWorker'
 Settings.cron_jobs['expire_build_artifacts_worker'] ||= Settingslogic.new({})
 Settings.cron_jobs['expire_build_artifacts_worker']['cron'] ||= '50 * * * *'
 Settings.cron_jobs['expire_build_artifacts_worker']['job_class'] = 'ExpireBuildArtifactsWorker'
diff --git a/spec/factories/ci/scheduled_triggers.rb b/spec/factories/ci/scheduled_triggers.rb
index c97b2d14bd1..f909e343bf2 100644
--- a/spec/factories/ci/scheduled_triggers.rb
+++ b/spec/factories/ci/scheduled_triggers.rb
@@ -1,8 +1,7 @@
 FactoryGirl.define do
-  factory :ci_scheduled_trigger, class: Ci::ScheduledTrigger do
+  factory :ci_trigger_schedule, class: Ci::TriggerSchedule do
     project factory: :project
-    owner factory: :user
-    ref 'master'
+    trigger factory: :ci_trigger
 
     trait :force_triggable do
       next_run_at Time.now - 1.month
diff --git a/spec/models/ci/scheduled_trigger_spec.rb b/spec/models/ci/scheduled_trigger_spec.rb
deleted file mode 100644
index bb5e969fa44..00000000000
--- a/spec/models/ci/scheduled_trigger_spec.rb
+++ /dev/null
@@ -1,29 +0,0 @@
-require 'spec_helper'
-
-describe Ci::ScheduledTrigger, models: true do
-
-  describe 'associations' do
-    it { is_expected.to belong_to(:project) }
-    it { is_expected.to belong_to(:owner) }
-  end
-
-  describe '#schedule_next_run!' do
-    subject { scheduled_trigger.schedule_next_run! }
-
-    let(:scheduled_trigger) { create(:ci_scheduled_trigger, :cron_nightly_build, next_run_at: nil) }
-
-    it 'updates next_run_at' do
-      is_expected.not_to be_nil
-    end
-  end
-
-  describe '#update_last_run!' do
-    subject { scheduled_trigger.update_last_run! }
-
-    let(:scheduled_trigger) { create(:ci_scheduled_trigger, :cron_nightly_build, last_run_at: nil) }
-
-    it 'updates last_run_at' do
-      is_expected.not_to be_nil
-    end
-  end
-end
diff --git a/spec/models/ci/trigger_schedule_spec.rb b/spec/models/ci/trigger_schedule_spec.rb
new file mode 100644
index 00000000000..14b8530a65b
--- /dev/null
+++ b/spec/models/ci/trigger_schedule_spec.rb
@@ -0,0 +1,29 @@
+require 'spec_helper'
+
+describe Ci::TriggerSchedule, models: true do
+
+  describe 'associations' do
+    it { is_expected.to belong_to(:project) }
+    it { is_expected.to belong_to(:trigger) }
+  end
+
+  describe '#schedule_next_run!' do
+    subject { trigger_schedule.schedule_next_run! }
+
+    let(:trigger_schedule) { create(:ci_trigger_schedule, :cron_nightly_build, next_run_at: nil) }
+
+    it 'updates next_run_at' do
+      is_expected.not_to be_nil
+    end
+  end
+
+  # describe '#update_last_run!' do
+  #   subject { scheduled_trigger.update_last_run! }
+
+  #   let(:scheduled_trigger) { create(:ci_scheduled_trigger, :cron_nightly_build, last_run_at: nil) }
+
+  #   it 'updates last_run_at' do
+  #     is_expected.not_to be_nil
+  #   end
+  # end
+end
diff --git a/spec/models/ci/trigger_spec.rb b/spec/models/ci/trigger_spec.rb
index 1bcb673cb16..42170de0180 100644
--- a/spec/models/ci/trigger_spec.rb
+++ b/spec/models/ci/trigger_spec.rb
@@ -7,6 +7,7 @@ describe Ci::Trigger, models: true do
     it { is_expected.to belong_to(:project) }
     it { is_expected.to belong_to(:owner) }
     it { is_expected.to have_many(:trigger_requests) }
+    it { is_expected.to have_one(:trigger_schedule) }
   end
 
   describe 'before_validation' do
diff --git a/spec/workers/scheduled_trigger_worker_spec.rb b/spec/workers/trigger_schedule_worker_spec.rb
similarity index 58%
rename from spec/workers/scheduled_trigger_worker_spec.rb
rename to spec/workers/trigger_schedule_worker_spec.rb
index ffcb27602a1..6c7521e8339 100644
--- a/spec/workers/scheduled_trigger_worker_spec.rb
+++ b/spec/workers/trigger_schedule_worker_spec.rb
@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe ScheduledTriggerWorker do
+describe TriggerScheduleWorker do
   let(:worker) { described_class.new }
 
   before do
@@ -9,7 +9,7 @@ describe ScheduledTriggerWorker do
 
   context 'when there is a scheduled trigger within next_run_at' do
     before do
-      create(:ci_scheduled_trigger, :cron_nightly_build, :force_triggable)
+      create(:ci_trigger_schedule, :cron_nightly_build, :force_triggable)
       worker.perform
     end
 
@@ -18,13 +18,13 @@ describe ScheduledTriggerWorker do
     end
 
     it 'schedules next_run_at' do
-      scheduled_trigger2 = create(:ci_scheduled_trigger, :cron_nightly_build)
-      expect(Ci::ScheduledTrigger.last.next_run_at).to eq(scheduled_trigger2.next_run_at)
+      trigger_schedule2 = create(:ci_trigger_schedule, :cron_nightly_build)
+      expect(Ci::TriggerSchedule.last.next_run_at).to eq(trigger_schedule2.next_run_at)
     end
   end
 
   context 'when there are no scheduled triggers within next_run_at' do
-    let!(:scheduled_trigger) { create(:ci_scheduled_trigger, :cron_nightly_build) }
+    let!(:trigger_schedule) { create(:ci_trigger_schedule, :cron_nightly_build) }
 
     before do
       worker.perform
@@ -35,12 +35,12 @@ describe ScheduledTriggerWorker do
     end
 
     it 'do not reschedule next_run_at' do
-      expect(Ci::ScheduledTrigger.last.next_run_at).to eq(scheduled_trigger.next_run_at)
+      expect(Ci::TriggerSchedule.last.next_run_at).to eq(trigger_schedule.next_run_at)
     end
   end
 
   context 'when next_run_at is nil' do
-    let!(:scheduled_trigger) { create(:ci_scheduled_trigger, :cron_nightly_build, next_run_at: nil) }
+    let!(:trigger_schedule) { create(:ci_trigger_schedule, :cron_nightly_build, next_run_at: nil) }
 
     before do
       worker.perform
@@ -51,7 +51,7 @@ describe ScheduledTriggerWorker do
     end
 
     it 'do not reschedule next_run_at' do
-      expect(Ci::ScheduledTrigger.last.next_run_at).to eq(scheduled_trigger.next_run_at)
+      expect(Ci::TriggerSchedule.last.next_run_at).to eq(trigger_schedule.next_run_at)
     end
   end
 end

From 3d1bc4a44cf7197d3148d829c4f527e9afbf1ea6 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Wed, 29 Mar 2017 22:14:58 +0900
Subject: [PATCH 227/278] Fixed strcture for db change

---
 app/services/ci/create_pipeline_service.rb         | 10 ++++------
 app/workers/trigger_schedule_worker.rb             | 11 ++++++-----
 ...{scheduled_triggers.rb => trigger_schedules.rb} |  0
 spec/factories/ci/triggers.rb                      |  2 +-
 spec/services/ci/create_pipeline_service_spec.rb   |  4 ----
 spec/workers/trigger_schedule_worker_spec.rb       | 14 +++++++++++---
 6 files changed, 22 insertions(+), 19 deletions(-)
 rename spec/factories/ci/{scheduled_triggers.rb => trigger_schedules.rb} (100%)

diff --git a/app/services/ci/create_pipeline_service.rb b/app/services/ci/create_pipeline_service.rb
index 6e3880e1e63..38a85e9fc42 100644
--- a/app/services/ci/create_pipeline_service.rb
+++ b/app/services/ci/create_pipeline_service.rb
@@ -2,14 +2,14 @@ module Ci
   class CreatePipelineService < BaseService
     attr_reader :pipeline
 
-    def execute(ignore_skip_ci: false, save_on_errors: true, trigger_request: nil, scheduled_trigger: false)
+    def execute(ignore_skip_ci: false, save_on_errors: true, trigger_request: nil)
       @pipeline = Ci::Pipeline.new(
         project: project,
         ref: ref,
         sha: sha,
         before_sha: before_sha,
         tag: tag?,
-        trigger_requests: (scheduled_trigger) ? [] : Array(trigger_request),
+        trigger_requests: Array(trigger_request),
         user: current_user
       )
 
@@ -17,10 +17,8 @@ module Ci
         return error('Pipeline is disabled')
       end
 
-      unless scheduled_trigger
-        unless trigger_request || can?(current_user, :create_pipeline, project)
-          return error('Insufficient permissions to create a new pipeline')
-        end
+      unless trigger_request || can?(current_user, :create_pipeline, project)
+        return error('Insufficient permissions to create a new pipeline')
       end
 
       unless branch? || tag?
diff --git a/app/workers/trigger_schedule_worker.rb b/app/workers/trigger_schedule_worker.rb
index d55e9378e02..04a53a38adb 100644
--- a/app/workers/trigger_schedule_worker.rb
+++ b/app/workers/trigger_schedule_worker.rb
@@ -3,14 +3,15 @@ class TriggerScheduleWorker
   include CronjobQueue
 
   def perform
-    Ci::TriggerSchedule.where("next_run_at < ?", Time.now).find_each do |trigger|
+    Ci::TriggerSchedule.where("next_run_at < ?", Time.now).find_each do |trigger_schedule|
       begin
-        Ci::CreatePipelineService.new(trigger.project, trigger.owner, ref: trigger.ref).
-          execute(ignore_skip_ci: true, scheduled_trigger: true)
+        Ci::CreateTriggerRequestService.new.execute(trigger_schedule.trigger.project,
+                                                    trigger_schedule.trigger,
+                                                    trigger_schedule.trigger.ref)
       rescue => e
-        Rails.logger.error "#{trigger.id}: Failed to trigger job: #{e.message}"
+        Rails.logger.error "#{trigger_schedule.id}: Failed to trigger_schedule job: #{e.message}"
       ensure
-        trigger.schedule_next_run!
+        trigger_schedule.schedule_next_run!
       end
     end
   end
diff --git a/spec/factories/ci/scheduled_triggers.rb b/spec/factories/ci/trigger_schedules.rb
similarity index 100%
rename from spec/factories/ci/scheduled_triggers.rb
rename to spec/factories/ci/trigger_schedules.rb
diff --git a/spec/factories/ci/triggers.rb b/spec/factories/ci/triggers.rb
index a27b04424e5..1feaa9b9fa1 100644
--- a/spec/factories/ci/triggers.rb
+++ b/spec/factories/ci/triggers.rb
@@ -1,7 +1,7 @@
 FactoryGirl.define do
   factory :ci_trigger_without_token, class: Ci::Trigger do
     factory :ci_trigger do
-      token 'token'
+      token { SecureRandom.hex(10) }
     end
   end
 end
diff --git a/spec/services/ci/create_pipeline_service_spec.rb b/spec/services/ci/create_pipeline_service_spec.rb
index 4e34acc3585..d2f0337c260 100644
--- a/spec/services/ci/create_pipeline_service_spec.rb
+++ b/spec/services/ci/create_pipeline_service_spec.rb
@@ -214,9 +214,5 @@ describe Ci::CreatePipelineService, services: true do
         expect(Environment.find_by(name: "review/master")).not_to be_nil
       end
     end
-
-    context 'when scheduled_trigger' do
-      # TODO: spec if approved
-    end
   end
 end
diff --git a/spec/workers/trigger_schedule_worker_spec.rb b/spec/workers/trigger_schedule_worker_spec.rb
index 6c7521e8339..2cf51a31c71 100644
--- a/spec/workers/trigger_schedule_worker_spec.rb
+++ b/spec/workers/trigger_schedule_worker_spec.rb
@@ -8,18 +8,26 @@ describe TriggerScheduleWorker do
   end
 
   context 'when there is a scheduled trigger within next_run_at' do
+    let(:user) { create(:user) }
+    let(:project) { create(:project) }
+    let(:trigger) { create(:ci_trigger, owner: user, project: project, ref: 'master') }
+    let!(:trigger_schedule) { create(:ci_trigger_schedule, :cron_nightly_build, :force_triggable, trigger: trigger, project: project) }
+
     before do
-      create(:ci_trigger_schedule, :cron_nightly_build, :force_triggable)
       worker.perform
     end
 
+    it 'creates a new trigger request' do
+      expect(Ci::TriggerRequest.first.trigger_id).to eq(trigger.id)
+    end
+
     it 'creates a new pipeline' do
       expect(Ci::Pipeline.last.status).to eq('pending')
     end
 
     it 'schedules next_run_at' do
-      trigger_schedule2 = create(:ci_trigger_schedule, :cron_nightly_build)
-      expect(Ci::TriggerSchedule.last.next_run_at).to eq(trigger_schedule2.next_run_at)
+      next_time = Ci::CronParser.new('0 1 * * *', 'Europe/Istanbul').next_time_from_now
+      expect(Ci::TriggerSchedule.last.next_run_at).to eq(next_time)
     end
   end
 

From 75f5e710434fbe6d709e6895c8c9328c9e92962e Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Wed, 29 Mar 2017 22:22:40 +0900
Subject: [PATCH 228/278] Add rufus-scheduler to Gemfile

---
 Gemfile               | 3 +++
 Gemfile.lock          | 1 +
 lib/ci/cron_parser.rb | 2 --
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/Gemfile b/Gemfile
index 6a45b3d7339..b16505b3aa2 100644
--- a/Gemfile
+++ b/Gemfile
@@ -144,6 +144,9 @@ gem 'sidekiq-cron', '~> 0.4.4'
 gem 'redis-namespace', '~> 1.5.2'
 gem 'sidekiq-limit_fetch', '~> 3.4'
 
+# Cron Parser
+gem 'rufus-scheduler', '~> 3.1.10'
+
 # HTTP requests
 gem 'httparty', '~> 0.13.3'
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 50ca9af7a7a..e4603df5f7f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -987,6 +987,7 @@ DEPENDENCIES
   rubocop-rspec (~> 1.12.0)
   ruby-fogbugz (~> 0.2.1)
   ruby-prof (~> 0.16.2)
+  rufus-scheduler (~> 3.1.10)
   rugged (~> 0.25.1.1)
   sanitize (~> 2.0)
   sass-rails (~> 5.0.6)
diff --git a/lib/ci/cron_parser.rb b/lib/ci/cron_parser.rb
index 163cfc86aa7..24c4dd676dc 100644
--- a/lib/ci/cron_parser.rb
+++ b/lib/ci/cron_parser.rb
@@ -1,5 +1,3 @@
-require 'rufus-scheduler' # Included in sidekiq-cron
-
 module Ci
   class CronParser
     def initialize(cron, cron_time_zone = 'UTC')

From 2a1a7310d04f6d64a983d2438fdcc515e7118d91 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Thu, 30 Mar 2017 03:33:23 +0900
Subject: [PATCH 229/278] Add validation to Ci::TriggerSchedule (Halfway)

---
 app/models/ci/trigger_schedule.rb       | 35 +++++++++++++++++++++---
 lib/ci/cron_parser.rb                   | 12 +++++----
 spec/factories/ci/trigger_schedules.rb  | 16 ++++++-----
 spec/factories/ci/triggers.rb           |  2 +-
 spec/models/ci/trigger_schedule_spec.rb | 36 ++++++++++++++++---------
 5 files changed, 72 insertions(+), 29 deletions(-)

diff --git a/app/models/ci/trigger_schedule.rb b/app/models/ci/trigger_schedule.rb
index 7efaa228a93..1b3b73971bb 100644
--- a/app/models/ci/trigger_schedule.rb
+++ b/app/models/ci/trigger_schedule.rb
@@ -7,15 +7,42 @@ module Ci
     belongs_to :project
     belongs_to :trigger
 
+    validates :trigger, presence: true
+    validates :cron, presence: true
+    validates :cron_time_zone, presence: true
+    validate :check_cron
+    validate :check_ref
+
+    after_create :schedule_next_run!
+
     def schedule_next_run!
       next_time = Ci::CronParser.new(cron, cron_time_zone).next_time_from_now
       if next_time.present?
-        update_attributes(next_run_at: next_time)
+        update!(next_run_at: next_time)
       end
     end
 
-    # def update_last_run!
-    #   update_attributes(last_run_at: Time.now)
-    # end
+    private
+
+    def check_cron
+      cron_parser = Ci::CronParser.new(cron, cron_time_zone)
+      is_valid_cron, is_valid_cron_time_zone = cron_parser.validation
+
+      if !is_valid_cron
+        self.errors.add(:cron, " is invalid syntax")
+      elsif !is_valid_cron_time_zone
+        self.errors.add(:cron_time_zone, " is invalid timezone")
+      elsif (cron_parser.next_time_from_now - Time.now).abs < 1.hour
+        self.errors.add(:cron, " can not be less than 1 hour")
+      end
+    end
+
+    def check_ref
+      if !trigger.ref.present?
+        self.errors.add(:ref, " is empty")
+      elsif trigger.project.repository.ref_exists?(trigger.ref)
+        self.errors.add(:ref, " does not exist")
+      end
+    end
   end
 end
diff --git a/lib/ci/cron_parser.rb b/lib/ci/cron_parser.rb
index 24c4dd676dc..b0ffb48dabc 100644
--- a/lib/ci/cron_parser.rb
+++ b/lib/ci/cron_parser.rb
@@ -6,20 +6,22 @@ module Ci
     end
 
     def next_time_from_now
-      cronLine = try_parse_cron
+      cronLine = try_parse_cron(@cron, @cron_time_zone)
       return nil unless cronLine.present?
       cronLine.next_time
     end
 
-    def valid_syntax?
-      try_parse_cron.present? ? true : false
+    def validation
+      is_valid_cron = try_parse_cron(@cron, 'Europe/Istanbul').present?
+      is_valid_cron_time_zone = try_parse_cron('* * * * *', @cron_time_zone).present?
+      return is_valid_cron, is_valid_cron_time_zone
     end
 
     private
 
-    def try_parse_cron
+    def try_parse_cron(cron, cron_time_zone)
       begin
-        Rufus::Scheduler.parse("#{@cron} #{@cron_time_zone}")
+        Rufus::Scheduler.parse("#{cron} #{cron_time_zone}")
       rescue
         nil
       end
diff --git a/spec/factories/ci/trigger_schedules.rb b/spec/factories/ci/trigger_schedules.rb
index f909e343bf2..0dd397435c1 100644
--- a/spec/factories/ci/trigger_schedules.rb
+++ b/spec/factories/ci/trigger_schedules.rb
@@ -4,18 +4,20 @@ FactoryGirl.define do
     trigger factory: :ci_trigger
 
     trait :force_triggable do
-      next_run_at Time.now - 1.month
+      after(:create) do |trigger_schedule, evaluator|
+        trigger_schedule.next_run_at -= 1.month
+      end
     end
 
     trait :cron_nightly_build do
       cron '0 1 * * *'
       cron_time_zone 'Europe/Istanbul'
-      next_run_at do # TODO: Use CronParser
-        time = Time.now.in_time_zone(cron_time_zone)
-        time = time + 1.day if time.hour > 1
-        time = time.change(sec: 0, min: 0, hour: 1)
-        time
-      end
+      # next_run_at do # TODO: Use CronParser
+      #   time = Time.now.in_time_zone(cron_time_zone)
+      #   time = time + 1.day if time.hour > 1
+      #   time = time.change(sec: 0, min: 0, hour: 1)
+      #   time
+      # end
     end
 
     trait :cron_weekly_build do
diff --git a/spec/factories/ci/triggers.rb b/spec/factories/ci/triggers.rb
index 1feaa9b9fa1..d38800b58f7 100644
--- a/spec/factories/ci/triggers.rb
+++ b/spec/factories/ci/triggers.rb
@@ -1,7 +1,7 @@
 FactoryGirl.define do
   factory :ci_trigger_without_token, class: Ci::Trigger do
     factory :ci_trigger do
-      token { SecureRandom.hex(10) }
+      token { SecureRandom.hex(15) }
     end
   end
 end
diff --git a/spec/models/ci/trigger_schedule_spec.rb b/spec/models/ci/trigger_schedule_spec.rb
index 14b8530a65b..d8b6bd93954 100644
--- a/spec/models/ci/trigger_schedule_spec.rb
+++ b/spec/models/ci/trigger_schedule_spec.rb
@@ -1,29 +1,41 @@
 require 'spec_helper'
 
 describe Ci::TriggerSchedule, models: true do
+  let(:user) { create(:user) }
+  let(:project) { create(:project) }
+  let(:trigger) { create(:ci_trigger, owner: user, project: project, ref: 'master') }
 
   describe 'associations' do
     it { is_expected.to belong_to(:project) }
     it { is_expected.to belong_to(:trigger) }
   end
 
-  describe '#schedule_next_run!' do
-    subject { trigger_schedule.schedule_next_run! }
+  describe 'validation' do
+    let(:trigger_schedule) { create(:ci_trigger_schedule, :cron_nightly_build, trigger: trigger) }
 
-    let(:trigger_schedule) { create(:ci_trigger_schedule, :cron_nightly_build, next_run_at: nil) }
+    it { expect(trigger_schedule).to validate_presence_of(:trigger) }
+    it { is_expected.to validate_presence_of(:cron) }
+    it { is_expected.to validate_presence_of(:cron_time_zone) }
 
-    it 'updates next_run_at' do
-      is_expected.not_to be_nil
+    it '#check_cron' do
+      subject.cron = 'Hack'
+      subject.valid?
+      subject.errors[:screen_name].to include(' is invalid syntax')
+    end
+
+    it '#check_ref' do
     end
   end
 
-  # describe '#update_last_run!' do
-  #   subject { scheduled_trigger.update_last_run! }
+  describe '#schedule_next_run!' do
+    let(:trigger_schedule) { create(:ci_trigger_schedule, :cron_nightly_build, next_run_at: nil, trigger: trigger) }
 
-  #   let(:scheduled_trigger) { create(:ci_scheduled_trigger, :cron_nightly_build, last_run_at: nil) }
+    before do
+      trigger_schedule.schedule_next_run!
+    end
 
-  #   it 'updates last_run_at' do
-  #     is_expected.not_to be_nil
-  #   end
-  # end
+    it 'updates next_run_at' do
+      expect(Ci::TriggerSchedule.last.next_run_at).not_to be_nil
+    end
+  end
 end

From 36ee4877788b8c78d67839b8d917d94a431b1db1 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Thu, 30 Mar 2017 20:51:05 +0900
Subject: [PATCH 230/278] Change configuration in gitlab.com as
 trigger_schedule_worker will perform twice a day

---
 config/gitlab.yml.example | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/gitlab.yml.example b/config/gitlab.yml.example
index 6fb67426c8b..3c70f35b9d0 100644
--- a/config/gitlab.yml.example
+++ b/config/gitlab.yml.example
@@ -182,7 +182,7 @@ production: &base
       cron: "0 * * * *"
     # Execute scheduled triggers
     trigger_schedule_worker:
-      cron: "0 * * * *"
+      cron: "0 */12 * * *"
     # Remove expired build artifacts
     expire_build_artifacts_worker:
       cron: "50 * * * *"

From da8db28d17c91d5e751aaa9dbd9d756d2be9b5db Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Thu, 30 Mar 2017 20:56:10 +0900
Subject: [PATCH 231/278] Change configuration in gitlab.com as
 trigger_schedule_worker will perform twice a day 2

---
 config/initializers/1_settings.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/initializers/1_settings.rb b/config/initializers/1_settings.rb
index 71342f435f1..4c9d829aa9f 100644
--- a/config/initializers/1_settings.rb
+++ b/config/initializers/1_settings.rb
@@ -316,7 +316,7 @@ Settings.cron_jobs['stuck_ci_jobs_worker'] ||= Settingslogic.new({})
 Settings.cron_jobs['stuck_ci_jobs_worker']['cron'] ||= '0 * * * *'
 Settings.cron_jobs['stuck_ci_jobs_worker']['job_class'] = 'StuckCiJobsWorker'
 Settings.cron_jobs['trigger_schedule_worker'] ||= Settingslogic.new({})
-Settings.cron_jobs['trigger_schedule_worker']['cron'] ||= '0 * * * *'
+Settings.cron_jobs['trigger_schedule_worker']['cron'] ||= '0 */12 * * *'
 Settings.cron_jobs['trigger_schedule_worker']['job_class'] = 'TriggerScheduleWorker'
 Settings.cron_jobs['expire_build_artifacts_worker'] ||= Settingslogic.new({})
 Settings.cron_jobs['expire_build_artifacts_worker']['cron'] ||= '50 * * * *'

From 13bac4c252d2e84484bd0038a6c463e8b0a9cced Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Thu, 30 Mar 2017 20:59:20 +0900
Subject: [PATCH 232/278] Use delegate for ref on ci_trigger

---
 app/models/ci/trigger_schedule.rb      | 2 ++
 app/workers/trigger_schedule_worker.rb | 4 ++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/app/models/ci/trigger_schedule.rb b/app/models/ci/trigger_schedule.rb
index 1b3b73971bb..b9a99d86500 100644
--- a/app/models/ci/trigger_schedule.rb
+++ b/app/models/ci/trigger_schedule.rb
@@ -7,6 +7,8 @@ module Ci
     belongs_to :project
     belongs_to :trigger
 
+    delegate :ref, to: :trigger
+
     validates :trigger, presence: true
     validates :cron, presence: true
     validates :cron_time_zone, presence: true
diff --git a/app/workers/trigger_schedule_worker.rb b/app/workers/trigger_schedule_worker.rb
index 04a53a38adb..440c579b99d 100644
--- a/app/workers/trigger_schedule_worker.rb
+++ b/app/workers/trigger_schedule_worker.rb
@@ -5,9 +5,9 @@ class TriggerScheduleWorker
   def perform
     Ci::TriggerSchedule.where("next_run_at < ?", Time.now).find_each do |trigger_schedule|
       begin
-        Ci::CreateTriggerRequestService.new.execute(trigger_schedule.trigger.project,
+        Ci::CreateTriggerRequestService.new.execute(trigger_schedule.project,
                                                     trigger_schedule.trigger,
-                                                    trigger_schedule.trigger.ref)
+                                                    trigger_schedule.ref)
       rescue => e
         Rails.logger.error "#{trigger_schedule.id}: Failed to trigger_schedule job: #{e.message}"
       ensure

From d48658e340c6d8d8b5e028afa6d5962ec7616e24 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Thu, 30 Mar 2017 21:03:25 +0900
Subject: [PATCH 233/278] Use constraint for #validation

---
 lib/ci/cron_parser.rb | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/ci/cron_parser.rb b/lib/ci/cron_parser.rb
index b0ffb48dabc..be41474198d 100644
--- a/lib/ci/cron_parser.rb
+++ b/lib/ci/cron_parser.rb
@@ -12,8 +12,10 @@ module Ci
     end
 
     def validation
-      is_valid_cron = try_parse_cron(@cron, 'Europe/Istanbul').present?
-      is_valid_cron_time_zone = try_parse_cron('* * * * *', @cron_time_zone).present?
+      VALID_SYNTAX_TIME_ZONE = 'Europe/Istanbul'
+      VALID_SYNTAX_CRON = '* * * * *'
+      is_valid_cron = try_parse_cron(@cron, VALID_SYNTAX_TIME_ZONE).present?
+      is_valid_cron_time_zone = try_parse_cron(VALID_SYNTAX_CRON, @cron_time_zone).present?
       return is_valid_cron, is_valid_cron_time_zone
     end
 

From 9573bb44bc94261814dbdbb384b9ad7acf2907ff Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Fri, 31 Mar 2017 03:16:24 +0900
Subject: [PATCH 234/278] real_next_run (WIP)

---
 app/models/ci/trigger_schedule.rb       | 19 ++++-
 lib/ci/cron_parser.rb                   |  9 +--
 spec/factories/ci/trigger_schedules.rb  | 42 ++---------
 spec/factories/ci/triggers.rb           |  4 ++
 spec/models/ci/trigger_schedule_spec.rb | 94 +++++++++++++++++++------
 5 files changed, 102 insertions(+), 66 deletions(-)

diff --git a/app/models/ci/trigger_schedule.rb b/app/models/ci/trigger_schedule.rb
index b9a99d86500..0df0a03d63e 100644
--- a/app/models/ci/trigger_schedule.rb
+++ b/app/models/ci/trigger_schedule.rb
@@ -18,12 +18,27 @@ module Ci
     after_create :schedule_next_run!
 
     def schedule_next_run!
+      puts "cron: #{cron.inspect} | cron_time_zone: #{cron_time_zone.inspect}"
       next_time = Ci::CronParser.new(cron, cron_time_zone).next_time_from_now
       if next_time.present?
         update!(next_run_at: next_time)
       end
     end
 
+    def real_next_run(worker_cron: nil, worker_time_zone: nil)
+      puts "worker_cron: #{worker_cron.inspect} | worker_time_zone: #{worker_time_zone.inspect}"
+      worker_cron = Settings.cron_jobs['trigger_schedule_worker']['cron'] unless worker_cron.present?
+      worker_time_zone = Time.zone.name unless worker_time_zone.present?
+      worker_next_time = Ci::CronParser.new(worker_cron, worker_time_zone).next_time_from_now
+
+      puts "next_run_at: #{next_run_at.inspect} | worker_next_time: #{worker_next_time.inspect}"
+      if next_run_at > worker_next_time
+        next_run_at
+      else
+        worker_next_time
+      end
+    end
+
     private
 
     def check_cron
@@ -40,9 +55,9 @@ module Ci
     end
 
     def check_ref
-      if !trigger.ref.present?
+      if !ref.present?
         self.errors.add(:ref, " is empty")
-      elsif trigger.project.repository.ref_exists?(trigger.ref)
+      elsif project.repository.ref_exists?(ref)
         self.errors.add(:ref, " does not exist")
       end
     end
diff --git a/lib/ci/cron_parser.rb b/lib/ci/cron_parser.rb
index be41474198d..a569de293b3 100644
--- a/lib/ci/cron_parser.rb
+++ b/lib/ci/cron_parser.rb
@@ -1,5 +1,8 @@
 module Ci
   class CronParser
+    VALID_SYNTAX_SAMPLE_TIME_ZONE = 'UTC'
+    VALID_SYNTAX_SAMPLE_CRON = '* * * * *'
+
     def initialize(cron, cron_time_zone = 'UTC')
       @cron = cron
       @cron_time_zone = cron_time_zone
@@ -12,10 +15,8 @@ module Ci
     end
 
     def validation
-      VALID_SYNTAX_TIME_ZONE = 'Europe/Istanbul'
-      VALID_SYNTAX_CRON = '* * * * *'
-      is_valid_cron = try_parse_cron(@cron, VALID_SYNTAX_TIME_ZONE).present?
-      is_valid_cron_time_zone = try_parse_cron(VALID_SYNTAX_CRON, @cron_time_zone).present?
+      is_valid_cron = try_parse_cron(@cron, VALID_SYNTAX_SAMPLE_TIME_ZONE).present?
+      is_valid_cron_time_zone = try_parse_cron(VALID_SYNTAX_SAMPLE_CRON, @cron_time_zone).present?
       return is_valid_cron, is_valid_cron_time_zone
     end
 
diff --git a/spec/factories/ci/trigger_schedules.rb b/spec/factories/ci/trigger_schedules.rb
index 0dd397435c1..f572540d9e3 100644
--- a/spec/factories/ci/trigger_schedules.rb
+++ b/spec/factories/ci/trigger_schedules.rb
@@ -1,7 +1,7 @@
 FactoryGirl.define do
   factory :ci_trigger_schedule, class: Ci::TriggerSchedule do
     project factory: :project
-    trigger factory: :ci_trigger
+    trigger factory: :ci_trigger_with_ref
 
     trait :force_triggable do
       after(:create) do |trigger_schedule, evaluator|
@@ -11,49 +11,17 @@ FactoryGirl.define do
 
     trait :cron_nightly_build do
       cron '0 1 * * *'
-      cron_time_zone 'Europe/Istanbul'
-      # next_run_at do # TODO: Use CronParser
-      #   time = Time.now.in_time_zone(cron_time_zone)
-      #   time = time + 1.day if time.hour > 1
-      #   time = time.change(sec: 0, min: 0, hour: 1)
-      #   time
-      # end
+      cron_time_zone Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE
     end
 
     trait :cron_weekly_build do
-      cron '0 1 * * 5'
-      cron_time_zone 'Europe/Istanbul'
-      # TODO: next_run_at
+      cron '0 1 * * 6'
+      cron_time_zone Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE
     end
 
     trait :cron_monthly_build do
       cron '0 1 22 * *'
-      cron_time_zone 'Europe/Istanbul'
-      # TODO: next_run_at
-    end
-
-    trait :cron_every_5_minutes do
-      cron '*/5 * * * *'
-      cron_time_zone 'Europe/Istanbul'
-      # TODO: next_run_at
-    end
-
-    trait :cron_every_5_hours do
-      cron '* */5 * * *'
-      cron_time_zone 'Europe/Istanbul'
-      # TODO: next_run_at
-    end
-
-    trait :cron_every_5_days do
-      cron '* * */5 * *'
-      cron_time_zone 'Europe/Istanbul'
-      # TODO: next_run_at
-    end
-
-    trait :cron_every_5_months do
-      cron '* * * */5 *'
-      cron_time_zone 'Europe/Istanbul'
-      # TODO: next_run_at
+      cron_time_zone Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE
     end
   end
 end
diff --git a/spec/factories/ci/triggers.rb b/spec/factories/ci/triggers.rb
index d38800b58f7..c9d2687b28e 100644
--- a/spec/factories/ci/triggers.rb
+++ b/spec/factories/ci/triggers.rb
@@ -2,6 +2,10 @@ FactoryGirl.define do
   factory :ci_trigger_without_token, class: Ci::Trigger do
     factory :ci_trigger do
       token { SecureRandom.hex(15) }
+
+      factory :ci_trigger_with_ref do
+        ref 'master'
+      end
     end
   end
 end
diff --git a/spec/models/ci/trigger_schedule_spec.rb b/spec/models/ci/trigger_schedule_spec.rb
index d8b6bd93954..11e8083fc86 100644
--- a/spec/models/ci/trigger_schedule_spec.rb
+++ b/spec/models/ci/trigger_schedule_spec.rb
@@ -5,37 +5,85 @@ describe Ci::TriggerSchedule, models: true do
   let(:project) { create(:project) }
   let(:trigger) { create(:ci_trigger, owner: user, project: project, ref: 'master') }
 
-  describe 'associations' do
-    it { is_expected.to belong_to(:project) }
-    it { is_expected.to belong_to(:trigger) }
-  end
+  it { is_expected.to belong_to(:project) }
+  it { is_expected.to belong_to(:trigger) }
+  # it { is_expected.to validate_presence_of :cron }
+  # it { is_expected.to validate_presence_of :cron_time_zone }
+  it { is_expected.to respond_to :ref }
 
-  describe 'validation' do
-    let(:trigger_schedule) { create(:ci_trigger_schedule, :cron_nightly_build, trigger: trigger) }
+  # describe '#schedule_next_run!' do
+  #   let(:trigger_schedule) { create(:ci_trigger_schedule, :cron_nightly_build, next_run_at: nil, trigger: trigger) }
 
-    it { expect(trigger_schedule).to validate_presence_of(:trigger) }
-    it { is_expected.to validate_presence_of(:cron) }
-    it { is_expected.to validate_presence_of(:cron_time_zone) }
+  #   before do
+  #     trigger_schedule.schedule_next_run!
+  #   end
 
-    it '#check_cron' do
-      subject.cron = 'Hack'
-      subject.valid?
-      subject.errors[:screen_name].to include(' is invalid syntax')
+  #   it 'updates next_run_at' do
+  #     expect(Ci::TriggerSchedule.last.next_run_at).not_to be_nil
+  #   end
+  # end
+
+  describe '#real_next_run' do
+    subject { trigger_schedule.real_next_run(worker_cron: worker_cron, worker_time_zone: worker_time_zone) }
+
+    context 'when next_run_at > worker_next_time' do
+      let(:worker_cron) { '0 */12 * * *' } # each 00:00, 12:00
+      let(:worker_time_zone) { 'UTC' }
+      let(:trigger_schedule) { create(:ci_trigger_schedule, :cron_weekly_build, cron_time_zone: user_time_zone, trigger: trigger) }
+
+      context 'when user is in Europe/London(+00:00)' do
+        let(:user_time_zone) { 'Europe/London' }
+
+        it 'returns next_run_at' do
+          is_expected.to eq(trigger_schedule.next_run_at)
+        end
+      end
+
+      context 'when user is in Asia/Hong_Kong(+08:00)' do
+        let(:user_time_zone) { 'Asia/Hong_Kong' }
+
+        it 'returns next_run_at' do
+          is_expected.to eq(trigger_schedule.next_run_at)
+        end
+      end
+
+      context 'when user is in Canada/Pacific(-08:00)' do
+        let(:user_time_zone) { 'Canada/Pacific' }
+
+        it 'returns next_run_at' do
+          is_expected.to eq(trigger_schedule.next_run_at)
+        end
+      end
     end
 
-    it '#check_ref' do
-    end
-  end
+    context 'when worker_next_time > next_run_at' do
+      let(:worker_cron) { '0 0 */2 * *' } # every 2 days
+      let(:worker_time_zone) { 'UTC' }
+      let(:trigger_schedule) { create(:ci_trigger_schedule, :cron_nightly_build, cron_time_zone: user_time_zone, trigger: trigger) }
 
-  describe '#schedule_next_run!' do
-    let(:trigger_schedule) { create(:ci_trigger_schedule, :cron_nightly_build, next_run_at: nil, trigger: trigger) }
+      context 'when user is in Europe/London(+00:00)' do
+        let(:user_time_zone) { 'Europe/London' }
 
-    before do
-      trigger_schedule.schedule_next_run!
-    end
+        it 'returns worker_next_time' do
+          is_expected.to eq(Ci::CronParser.new(worker_cron, worker_time_zone).next_time_from_now)
+        end
+      end
 
-    it 'updates next_run_at' do
-      expect(Ci::TriggerSchedule.last.next_run_at).not_to be_nil
+      context 'when user is in Asia/Hong_Kong(+08:00)' do
+        let(:user_time_zone) { 'Asia/Hong_Kong' }
+
+        it 'returns worker_next_time' do
+          is_expected.to eq(Ci::CronParser.new(worker_cron, worker_time_zone).next_time_from_now)
+        end
+      end
+
+      context 'when user is in Canada/Pacific(-08:00)' do
+        let(:user_time_zone) { 'Canada/Pacific' }
+
+        it 'returns worker_next_time' do
+          is_expected.to eq(Ci::CronParser.new(worker_cron, worker_time_zone).next_time_from_now)
+        end
+      end
     end
   end
 end

From d65c816ed78910eabd7ecbc9282e85d6b6f21796 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Fri, 31 Mar 2017 19:08:39 +0900
Subject: [PATCH 235/278] Brush up

---
 app/models/ci/trigger_schedule.rb            | 21 ++++++---
 app/workers/trigger_schedule_worker.rb       |  3 ++
 lib/ci/cron_parser.rb                        |  9 ++--
 spec/factories/ci/trigger_schedules.rb       |  9 ++--
 spec/factories/ci/triggers.rb                |  4 +-
 spec/lib/ci/cron_parser_spec.rb              | 38 ++++++++--------
 spec/models/ci/trigger_schedule_spec.rb      | 31 ++++++++-----
 spec/workers/trigger_schedule_worker_spec.rb | 46 ++++++++++----------
 8 files changed, 91 insertions(+), 70 deletions(-)

diff --git a/app/models/ci/trigger_schedule.rb b/app/models/ci/trigger_schedule.rb
index 0df0a03d63e..fc144d3958d 100644
--- a/app/models/ci/trigger_schedule.rb
+++ b/app/models/ci/trigger_schedule.rb
@@ -18,20 +18,22 @@ module Ci
     after_create :schedule_next_run!
 
     def schedule_next_run!
-      puts "cron: #{cron.inspect} | cron_time_zone: #{cron_time_zone.inspect}"
-      next_time = Ci::CronParser.new(cron, cron_time_zone).next_time_from_now
-      if next_time.present?
+      # puts "cron: #{cron.inspect} | cron_time_zone: #{cron_time_zone.inspect}"
+      next_time = Ci::CronParser.new(cron, cron_time_zone).next_time_from(Time.now)
+
+      if next_time.present? && !less_than_1_hour_from_now?(next_time)
         update!(next_run_at: next_time)
       end
     end
 
     def real_next_run(worker_cron: nil, worker_time_zone: nil)
-      puts "worker_cron: #{worker_cron.inspect} | worker_time_zone: #{worker_time_zone.inspect}"
       worker_cron = Settings.cron_jobs['trigger_schedule_worker']['cron'] unless worker_cron.present?
       worker_time_zone = Time.zone.name unless worker_time_zone.present?
-      worker_next_time = Ci::CronParser.new(worker_cron, worker_time_zone).next_time_from_now
+      # puts "real_next_run: worker_cron: #{worker_cron.inspect} | worker_time_zone: #{worker_time_zone.inspect}"
 
-      puts "next_run_at: #{next_run_at.inspect} | worker_next_time: #{worker_next_time.inspect}"
+      worker_next_time = Ci::CronParser.new(worker_cron, worker_time_zone).next_time_from(Time.now)
+
+      # puts "real_next_run: next_run_at: #{next_run_at.inspect} | worker_next_time: #{worker_next_time.inspect}"
       if next_run_at > worker_next_time
         next_run_at
       else
@@ -41,15 +43,20 @@ module Ci
 
     private
 
+    def less_than_1_hour_from_now?(time)
+      ((time - Time.now).abs < 1.hour) ? true : false
+    end
+
     def check_cron
       cron_parser = Ci::CronParser.new(cron, cron_time_zone)
       is_valid_cron, is_valid_cron_time_zone = cron_parser.validation
+      next_time = cron_parser.next_time_from(Time.now)
 
       if !is_valid_cron
         self.errors.add(:cron, " is invalid syntax")
       elsif !is_valid_cron_time_zone
         self.errors.add(:cron_time_zone, " is invalid timezone")
-      elsif (cron_parser.next_time_from_now - Time.now).abs < 1.hour
+      elsif less_than_1_hour_from_now?(next_time)
         self.errors.add(:cron, " can not be less than 1 hour")
       end
     end
diff --git a/app/workers/trigger_schedule_worker.rb b/app/workers/trigger_schedule_worker.rb
index 440c579b99d..9216103b8da 100644
--- a/app/workers/trigger_schedule_worker.rb
+++ b/app/workers/trigger_schedule_worker.rb
@@ -4,11 +4,14 @@ class TriggerScheduleWorker
 
   def perform
     Ci::TriggerSchedule.where("next_run_at < ?", Time.now).find_each do |trigger_schedule|
+      next if Ci::Pipeline.where(project: trigger_schedule.project, ref: trigger_schedule.ref).running_or_pending.count > 0
+
       begin
         Ci::CreateTriggerRequestService.new.execute(trigger_schedule.project,
                                                     trigger_schedule.trigger,
                                                     trigger_schedule.ref)
       rescue => e
+        puts "#{trigger_schedule.id}: Failed to trigger_schedule job: #{e.message}" # TODO: Remove before merge
         Rails.logger.error "#{trigger_schedule.id}: Failed to trigger_schedule job: #{e.message}"
       ensure
         trigger_schedule.schedule_next_run!
diff --git a/lib/ci/cron_parser.rb b/lib/ci/cron_parser.rb
index a569de293b3..2919543bbef 100644
--- a/lib/ci/cron_parser.rb
+++ b/lib/ci/cron_parser.rb
@@ -8,10 +8,13 @@ module Ci
       @cron_time_zone = cron_time_zone
     end
 
-    def next_time_from_now
+    def next_time_from(time)
       cronLine = try_parse_cron(@cron, @cron_time_zone)
-      return nil unless cronLine.present?
-      cronLine.next_time
+      if cronLine.present?
+        cronLine.next_time(time)
+      else
+        nil
+      end
     end
 
     def validation
diff --git a/spec/factories/ci/trigger_schedules.rb b/spec/factories/ci/trigger_schedules.rb
index f572540d9e3..7143db6961c 100644
--- a/spec/factories/ci/trigger_schedules.rb
+++ b/spec/factories/ci/trigger_schedules.rb
@@ -1,11 +1,14 @@
 FactoryGirl.define do
   factory :ci_trigger_schedule, class: Ci::TriggerSchedule do
-    project factory: :project
-    trigger factory: :ci_trigger_with_ref
+    trigger factory: :ci_trigger_for_trigger_schedule
+
+    after(:build) do |trigger_schedule, evaluator|
+      trigger_schedule.update!(project: trigger_schedule.trigger.project)
+    end
 
     trait :force_triggable do
       after(:create) do |trigger_schedule, evaluator|
-        trigger_schedule.next_run_at -= 1.month
+        trigger_schedule.update!(next_run_at: trigger_schedule.next_run_at - 1.year)
       end
     end
 
diff --git a/spec/factories/ci/triggers.rb b/spec/factories/ci/triggers.rb
index c9d2687b28e..c9fedf8a857 100644
--- a/spec/factories/ci/triggers.rb
+++ b/spec/factories/ci/triggers.rb
@@ -3,7 +3,9 @@ FactoryGirl.define do
     factory :ci_trigger do
       token { SecureRandom.hex(15) }
 
-      factory :ci_trigger_with_ref do
+      factory :ci_trigger_for_trigger_schedule do
+        owner factory: :user
+        project factory: :project
         ref 'master'
       end
     end
diff --git a/spec/lib/ci/cron_parser_spec.rb b/spec/lib/ci/cron_parser_spec.rb
index f8c7e88edb3..dd1449b5b02 100644
--- a/spec/lib/ci/cron_parser_spec.rb
+++ b/spec/lib/ci/cron_parser_spec.rb
@@ -2,8 +2,8 @@ require 'spec_helper'
 
 module Ci
   describe CronParser, lib: true do
-    describe '#next_time_from_now' do
-      subject { described_class.new(cron, cron_time_zone).next_time_from_now }
+    describe '#next_time_from' do
+      subject { described_class.new(cron, cron_time_zone).next_time_from(Time.now) }
 
       context 'when cron and cron_time_zone are valid' do
         context 'when specific time' do
@@ -65,8 +65,8 @@ module Ci
       end
 
       context 'when cron and cron_time_zone are invalid' do
-        let(:cron) { 'hack' }
-        let(:cron_time_zone) { 'hack' }
+        let(:cron) { 'invalid_cron' }
+        let(:cron_time_zone) { 'invalid_cron_time_zone' }
 
         it 'returns nil' do
           is_expected.to be_nil
@@ -74,25 +74,23 @@ module Ci
       end
     end
 
-    describe '#valid_syntax?' do
-      subject { described_class.new(cron, cron_time_zone).valid_syntax? }
-
-      context 'when cron and cron_time_zone are valid' do
-        let(:cron) { '* * * * *' }
-        let(:cron_time_zone) { 'Europe/Istanbul' }
-
-        it 'returns true' do
-          is_expected.to eq(true)
-        end 
+    describe '#validation' do
+      it 'returns results' do
+        is_valid_cron, is_valid_cron_time_zone = described_class.new('* * * * *', 'Europe/Istanbul').validation
+        expect(is_valid_cron).to eq(true)
+        expect(is_valid_cron_time_zone).to eq(true)
       end
 
-      context 'when cron and cron_time_zone are invalid' do
-        let(:cron) { 'hack' }
-        let(:cron_time_zone) { 'hack' }
+      it 'returns results' do
+        is_valid_cron, is_valid_cron_time_zone = described_class.new('*********', 'Europe/Istanbul').validation
+        expect(is_valid_cron).to eq(false)
+        expect(is_valid_cron_time_zone).to eq(true)
+      end
 
-        it 'returns false' do
-          is_expected.to eq(false)
-        end 
+      it 'returns results' do
+        is_valid_cron, is_valid_cron_time_zone = described_class.new('* * * * *', 'Invalid-zone').validation
+        expect(is_valid_cron).to eq(true)
+        expect(is_valid_cron_time_zone).to eq(false)
       end
     end
   end
diff --git a/spec/models/ci/trigger_schedule_spec.rb b/spec/models/ci/trigger_schedule_spec.rb
index 11e8083fc86..d47ab529bc0 100644
--- a/spec/models/ci/trigger_schedule_spec.rb
+++ b/spec/models/ci/trigger_schedule_spec.rb
@@ -1,9 +1,6 @@
 require 'spec_helper'
 
 describe Ci::TriggerSchedule, models: true do
-  let(:user) { create(:user) }
-  let(:project) { create(:project) }
-  let(:trigger) { create(:ci_trigger, owner: user, project: project, ref: 'master') }
 
   it { is_expected.to belong_to(:project) }
   it { is_expected.to belong_to(:trigger) }
@@ -11,17 +8,27 @@ describe Ci::TriggerSchedule, models: true do
   # it { is_expected.to validate_presence_of :cron_time_zone }
   it { is_expected.to respond_to :ref }
 
-  # describe '#schedule_next_run!' do
-  #   let(:trigger_schedule) { create(:ci_trigger_schedule, :cron_nightly_build, next_run_at: nil, trigger: trigger) }
+  it 'should validate less_than_1_hour_from_now' do
+    trigger_schedule = create(:ci_trigger_schedule, :cron_nightly_build)
+    trigger_schedule.cron = '* * * * *'
+    trigger_schedule.valid?
+    expect(trigger_schedule.errors[:cron].first).to include('can not be less than 1 hour')
+  end
 
-  #   before do
-  #     trigger_schedule.schedule_next_run!
-  #   end
+  describe '#schedule_next_run!' do
+    context 'when more_than_1_hour_from_now' do
+      let(:trigger_schedule) { create(:ci_trigger_schedule, :cron_nightly_build) }
 
-  #   it 'updates next_run_at' do
-  #     expect(Ci::TriggerSchedule.last.next_run_at).not_to be_nil
-  #   end
-  # end
+      before do
+        trigger_schedule.schedule_next_run!
+      end
+
+      it 'updates next_run_at' do
+        next_time = Ci::CronParser.new(trigger_schedule.cron, trigger_schedule.cron_time_zone).next_time_from(Time.now)
+        expect(Ci::TriggerSchedule.last.next_run_at).to eq(next_time)
+      end
+    end
+  end
 
   describe '#real_next_run' do
     subject { trigger_schedule.real_next_run(worker_cron: worker_cron, worker_time_zone: worker_time_zone) }
diff --git a/spec/workers/trigger_schedule_worker_spec.rb b/spec/workers/trigger_schedule_worker_spec.rb
index 2cf51a31c71..f0c7eeaedae 100644
--- a/spec/workers/trigger_schedule_worker_spec.rb
+++ b/spec/workers/trigger_schedule_worker_spec.rb
@@ -8,29 +8,43 @@ describe TriggerScheduleWorker do
   end
 
   context 'when there is a scheduled trigger within next_run_at' do
-    let(:user) { create(:user) }
-    let(:project) { create(:project) }
-    let(:trigger) { create(:ci_trigger, owner: user, project: project, ref: 'master') }
-    let!(:trigger_schedule) { create(:ci_trigger_schedule, :cron_nightly_build, :force_triggable, trigger: trigger, project: project) }
+    let!(:trigger_schedule) { create(:ci_trigger_schedule, :cron_nightly_build, :force_triggable) }
 
     before do
       worker.perform
     end
 
     it 'creates a new trigger request' do
-      expect(Ci::TriggerRequest.first.trigger_id).to eq(trigger.id)
+      expect(trigger_schedule.trigger.id).to eq(Ci::TriggerRequest.first.trigger_id)
     end
 
     it 'creates a new pipeline' do
       expect(Ci::Pipeline.last.status).to eq('pending')
     end
 
-    it 'schedules next_run_at' do
-      next_time = Ci::CronParser.new('0 1 * * *', 'Europe/Istanbul').next_time_from_now
+    it 'updates next_run_at' do
+      next_time = Ci::CronParser.new(trigger_schedule.cron, trigger_schedule.cron_time_zone).next_time_from(Time.now)
       expect(Ci::TriggerSchedule.last.next_run_at).to eq(next_time)
     end
   end
 
+  context 'when there is a scheduled trigger within next_run_at and a runnign pipeline' do
+    let!(:trigger_schedule) { create(:ci_trigger_schedule, :cron_nightly_build, :force_triggable) }
+
+    before do
+      create(:ci_pipeline, project: trigger_schedule.project, ref: trigger_schedule.ref, status: 'running')
+      worker.perform
+    end
+
+    it 'do not create a new pipeline' do
+      expect(Ci::Pipeline.count).to eq(1)
+    end
+
+    it 'do not reschedule next_run_at' do
+      expect(Ci::TriggerSchedule.last.next_run_at).to eq(trigger_schedule.next_run_at)
+    end
+  end
+
   context 'when there are no scheduled triggers within next_run_at' do
     let!(:trigger_schedule) { create(:ci_trigger_schedule, :cron_nightly_build) }
 
@@ -39,23 +53,7 @@ describe TriggerScheduleWorker do
     end
 
     it 'do not create a new pipeline' do
-      expect(Ci::Pipeline.all).to be_empty
-    end
-
-    it 'do not reschedule next_run_at' do
-      expect(Ci::TriggerSchedule.last.next_run_at).to eq(trigger_schedule.next_run_at)
-    end
-  end
-
-  context 'when next_run_at is nil' do
-    let!(:trigger_schedule) { create(:ci_trigger_schedule, :cron_nightly_build, next_run_at: nil) }
-
-    before do
-      worker.perform
-    end
-
-    it 'do not create a new pipeline' do
-      expect(Ci::Pipeline.all).to be_empty
+      expect(Ci::Pipeline.count).to eq(0)
     end
 
     it 'do not reschedule next_run_at' do

From 5720919cd0cd457aa83fa3e3c36e34867b0eed60 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Fri, 31 Mar 2017 23:18:07 +0900
Subject: [PATCH 236/278] Brush up 2

---
 app/models/ci/trigger_schedule.rb       |  5 +-
 app/workers/trigger_schedule_worker.rb  |  2 -
 lib/ci/cron_parser.rb                   |  2 +-
 spec/lib/ci/cron_parser_spec.rb         | 25 ++++---
 spec/models/ci/trigger_schedule_spec.rb | 93 +++++++++++--------------
 5 files changed, 55 insertions(+), 72 deletions(-)

diff --git a/app/models/ci/trigger_schedule.rb b/app/models/ci/trigger_schedule.rb
index fc144d3958d..b861f41fed1 100644
--- a/app/models/ci/trigger_schedule.rb
+++ b/app/models/ci/trigger_schedule.rb
@@ -18,7 +18,6 @@ module Ci
     after_create :schedule_next_run!
 
     def schedule_next_run!
-      # puts "cron: #{cron.inspect} | cron_time_zone: #{cron_time_zone.inspect}"
       next_time = Ci::CronParser.new(cron, cron_time_zone).next_time_from(Time.now)
 
       if next_time.present? && !less_than_1_hour_from_now?(next_time)
@@ -29,11 +28,9 @@ module Ci
     def real_next_run(worker_cron: nil, worker_time_zone: nil)
       worker_cron = Settings.cron_jobs['trigger_schedule_worker']['cron'] unless worker_cron.present?
       worker_time_zone = Time.zone.name unless worker_time_zone.present?
-      # puts "real_next_run: worker_cron: #{worker_cron.inspect} | worker_time_zone: #{worker_time_zone.inspect}"
 
       worker_next_time = Ci::CronParser.new(worker_cron, worker_time_zone).next_time_from(Time.now)
 
-      # puts "real_next_run: next_run_at: #{next_run_at.inspect} | worker_next_time: #{worker_next_time.inspect}"
       if next_run_at > worker_next_time
         next_run_at
       else
@@ -64,7 +61,7 @@ module Ci
     def check_ref
       if !ref.present?
         self.errors.add(:ref, " is empty")
-      elsif project.repository.ref_exists?(ref)
+      elsif !project.repository.branch_exists?(ref)
         self.errors.add(:ref, " does not exist")
       end
     end
diff --git a/app/workers/trigger_schedule_worker.rb b/app/workers/trigger_schedule_worker.rb
index 9216103b8da..36e640592a7 100644
--- a/app/workers/trigger_schedule_worker.rb
+++ b/app/workers/trigger_schedule_worker.rb
@@ -4,8 +4,6 @@ class TriggerScheduleWorker
 
   def perform
     Ci::TriggerSchedule.where("next_run_at < ?", Time.now).find_each do |trigger_schedule|
-      next if Ci::Pipeline.where(project: trigger_schedule.project, ref: trigger_schedule.ref).running_or_pending.count > 0
-
       begin
         Ci::CreateTriggerRequestService.new.execute(trigger_schedule.project,
                                                     trigger_schedule.trigger,
diff --git a/lib/ci/cron_parser.rb b/lib/ci/cron_parser.rb
index 2919543bbef..eb348306436 100644
--- a/lib/ci/cron_parser.rb
+++ b/lib/ci/cron_parser.rb
@@ -11,7 +11,7 @@ module Ci
     def next_time_from(time)
       cronLine = try_parse_cron(@cron, @cron_time_zone)
       if cronLine.present?
-        cronLine.next_time(time)
+        cronLine.next_time(time).in_time_zone(Time.zone)
       else
         nil
       end
diff --git a/spec/lib/ci/cron_parser_spec.rb b/spec/lib/ci/cron_parser_spec.rb
index dd1449b5b02..11d1e1c8a78 100644
--- a/spec/lib/ci/cron_parser_spec.rb
+++ b/spec/lib/ci/cron_parser_spec.rb
@@ -8,10 +8,10 @@ module Ci
       context 'when cron and cron_time_zone are valid' do
         context 'when specific time' do
           let(:cron) { '3 4 5 6 *' }
-          let(:cron_time_zone) { 'Europe/London' }
+          let(:cron_time_zone) { 'UTC' }
 
           it 'returns exact time in the future' do
-            expect(subject).to be > Time.now.in_time_zone(cron_time_zone)
+            expect(subject).to be > Time.now
             expect(subject.min).to eq(3)
             expect(subject.hour).to eq(4)
             expect(subject.day).to eq(5)
@@ -21,20 +21,20 @@ module Ci
 
         context 'when specific day of week' do
           let(:cron) { '* * * * 0' }
-          let(:cron_time_zone) { 'Europe/London' }
+          let(:cron_time_zone) { 'UTC' }
 
           it 'returns exact day of week in the future' do
-            expect(subject).to be > Time.now.in_time_zone(cron_time_zone)
+            expect(subject).to be > Time.now
             expect(subject.wday).to eq(0)
           end
         end
 
         context 'when slash used' do
           let(:cron) { '*/10 */6 */10 */10 *' }
-          let(:cron_time_zone) { 'US/Pacific' }
+          let(:cron_time_zone) { 'UTC' }
 
           it 'returns exact minute' do
-            expect(subject).to be > Time.now.in_time_zone(cron_time_zone)
+            expect(subject).to be > Time.now
             expect(subject.min).to be_in([0, 10, 20, 30, 40, 50])
             expect(subject.hour).to be_in([0, 6, 12, 18])
             expect(subject.day).to be_in([1, 11, 21, 31])
@@ -44,22 +44,25 @@ module Ci
 
         context 'when range used' do
           let(:cron) { '0,20,40 * 1-5 * *' }
-          let(:cron_time_zone) { 'US/Pacific' }
+          let(:cron_time_zone) { 'UTC' }
 
           it 'returns next time from now' do
-            expect(subject).to be > Time.now.in_time_zone(cron_time_zone)
+            expect(subject).to be > Time.now
             expect(subject.min).to be_in([0, 20, 40])
             expect(subject.day).to be_in((1..5).to_a)
           end
         end
 
         context 'when cron_time_zone is US/Pacific' do
-          let(:cron) { '* * * * *' }
+          let(:cron) { '0 0 * * *' }
           let(:cron_time_zone) { 'US/Pacific' }
 
           it 'returns next time from now' do
-            expect(subject).to be > Time.now.in_time_zone(cron_time_zone)
-            expect(subject.utc_offset/60/60).to eq(-7)
+            expect(subject).to be > Time.now
+          end
+
+          it 'converts time in server time zone' do
+            expect(subject.hour).to eq(7)
           end
         end
       end
diff --git a/spec/models/ci/trigger_schedule_spec.rb b/spec/models/ci/trigger_schedule_spec.rb
index d47ab529bc0..da23611f1a0 100644
--- a/spec/models/ci/trigger_schedule_spec.rb
+++ b/spec/models/ci/trigger_schedule_spec.rb
@@ -8,11 +8,36 @@ describe Ci::TriggerSchedule, models: true do
   # it { is_expected.to validate_presence_of :cron_time_zone }
   it { is_expected.to respond_to :ref }
 
-  it 'should validate less_than_1_hour_from_now' do
+  it 'should validate ref existence' do
     trigger_schedule = create(:ci_trigger_schedule, :cron_nightly_build)
-    trigger_schedule.cron = '* * * * *'
+    trigger_schedule.trigger.ref = 'invalid-ref'
     trigger_schedule.valid?
-    expect(trigger_schedule.errors[:cron].first).to include('can not be less than 1 hour')
+    expect(trigger_schedule.errors[:ref].first).to include('does not exist')
+  end
+
+  describe 'cron limitation' do
+    let(:trigger_schedule) { create(:ci_trigger_schedule, :cron_nightly_build) }
+
+    before do
+      trigger_schedule.cron = cron
+      trigger_schedule.valid?
+    end
+
+    context 'when every hour' do
+      let(:cron) { '0 * * * *' } # 00:00, 01:00, 02:00, ..., 23:00
+
+      it 'fails' do
+        expect(trigger_schedule.errors[:cron].first).to include('can not be less than 1 hour')
+      end
+    end
+
+    context 'when each six hours' do
+      let(:cron) { '0 */6 * * *' } # 00:00, 06:00, 12:00, 18:00
+
+      it 'succeeds' do
+        expect(trigger_schedule.errors[:cron]).to be_empty
+      end
+    end
   end
 
   describe '#schedule_next_run!' do
@@ -31,65 +56,25 @@ describe Ci::TriggerSchedule, models: true do
   end
 
   describe '#real_next_run' do
-    subject { trigger_schedule.real_next_run(worker_cron: worker_cron, worker_time_zone: worker_time_zone) }
+    let(:trigger_schedule) { create(:ci_trigger_schedule, cron: user_cron, cron_time_zone: 'UTC') }
+
+    subject { trigger_schedule.real_next_run(worker_cron: worker_cron, worker_time_zone: 'UTC') }
 
     context 'when next_run_at > worker_next_time' do
-      let(:worker_cron) { '0 */12 * * *' } # each 00:00, 12:00
-      let(:worker_time_zone) { 'UTC' }
-      let(:trigger_schedule) { create(:ci_trigger_schedule, :cron_weekly_build, cron_time_zone: user_time_zone, trigger: trigger) }
+      let(:worker_cron) { '* * * * *' } # every minutes
+      let(:user_cron) { '0 0 1 1 *' } # every 00:00, January 1st
 
-      context 'when user is in Europe/London(+00:00)' do
-        let(:user_time_zone) { 'Europe/London' }
-
-        it 'returns next_run_at' do
-          is_expected.to eq(trigger_schedule.next_run_at)
-        end
-      end
-
-      context 'when user is in Asia/Hong_Kong(+08:00)' do
-        let(:user_time_zone) { 'Asia/Hong_Kong' }
-
-        it 'returns next_run_at' do
-          is_expected.to eq(trigger_schedule.next_run_at)
-        end
-      end
-
-      context 'when user is in Canada/Pacific(-08:00)' do
-        let(:user_time_zone) { 'Canada/Pacific' }
-
-        it 'returns next_run_at' do
-          is_expected.to eq(trigger_schedule.next_run_at)
-        end
+      it 'returns next_run_at' do
+        is_expected.to eq(trigger_schedule.next_run_at)
       end
     end
 
     context 'when worker_next_time > next_run_at' do
-      let(:worker_cron) { '0 0 */2 * *' } # every 2 days
-      let(:worker_time_zone) { 'UTC' }
-      let(:trigger_schedule) { create(:ci_trigger_schedule, :cron_nightly_build, cron_time_zone: user_time_zone, trigger: trigger) }
+      let(:worker_cron) { '0 0 1 1 *' } # every 00:00, January 1st
+      let(:user_cron) { '0 */6 * * *' } # each six hours
 
-      context 'when user is in Europe/London(+00:00)' do
-        let(:user_time_zone) { 'Europe/London' }
-
-        it 'returns worker_next_time' do
-          is_expected.to eq(Ci::CronParser.new(worker_cron, worker_time_zone).next_time_from_now)
-        end
-      end
-
-      context 'when user is in Asia/Hong_Kong(+08:00)' do
-        let(:user_time_zone) { 'Asia/Hong_Kong' }
-
-        it 'returns worker_next_time' do
-          is_expected.to eq(Ci::CronParser.new(worker_cron, worker_time_zone).next_time_from_now)
-        end
-      end
-
-      context 'when user is in Canada/Pacific(-08:00)' do
-        let(:user_time_zone) { 'Canada/Pacific' }
-
-        it 'returns worker_next_time' do
-          is_expected.to eq(Ci::CronParser.new(worker_cron, worker_time_zone).next_time_from_now)
-        end
+      it 'returns worker_next_time' do
+        is_expected.to eq(Ci::CronParser.new(worker_cron, 'UTC').next_time_from(Time.now))
       end
     end
   end

From 21cabf381b55ab2747d773ae1eeb70d2bb40e9a5 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Sat, 1 Apr 2017 00:19:46 +0900
Subject: [PATCH 237/278] Move real_next_run to helper

---
 app/helpers/triggers_helper.rb          | 13 ++++++++++++
 app/models/ci/trigger_schedule.rb       | 13 ------------
 spec/helpers/triggers_helper_spec.rb    | 27 +++++++++++++++++++++++++
 spec/models/ci/trigger_schedule_spec.rb | 24 ----------------------
 4 files changed, 40 insertions(+), 37 deletions(-)
 create mode 100644 spec/helpers/triggers_helper_spec.rb

diff --git a/app/helpers/triggers_helper.rb b/app/helpers/triggers_helper.rb
index a48d4475e97..be5cce9aea0 100644
--- a/app/helpers/triggers_helper.rb
+++ b/app/helpers/triggers_helper.rb
@@ -10,4 +10,17 @@ module TriggersHelper
   def service_trigger_url(service)
     "#{Settings.gitlab.url}/api/v3/projects/#{service.project_id}/services/#{service.to_param}/trigger"
   end
+
+  def real_next_run(trigger_schedule, worker_cron: nil, worker_time_zone: nil)
+    worker_cron = Settings.cron_jobs['trigger_schedule_worker']['cron'] unless worker_cron.present?
+    worker_time_zone = Time.zone.name unless worker_time_zone.present?
+
+    worker_next_time = Ci::CronParser.new(worker_cron, worker_time_zone).next_time_from(Time.now)
+
+    if trigger_schedule.next_run_at > worker_next_time
+      trigger_schedule.next_run_at
+    else
+      worker_next_time
+    end
+  end
 end
diff --git a/app/models/ci/trigger_schedule.rb b/app/models/ci/trigger_schedule.rb
index b861f41fed1..aedba8bdf54 100644
--- a/app/models/ci/trigger_schedule.rb
+++ b/app/models/ci/trigger_schedule.rb
@@ -25,19 +25,6 @@ module Ci
       end
     end
 
-    def real_next_run(worker_cron: nil, worker_time_zone: nil)
-      worker_cron = Settings.cron_jobs['trigger_schedule_worker']['cron'] unless worker_cron.present?
-      worker_time_zone = Time.zone.name unless worker_time_zone.present?
-
-      worker_next_time = Ci::CronParser.new(worker_cron, worker_time_zone).next_time_from(Time.now)
-
-      if next_run_at > worker_next_time
-        next_run_at
-      else
-        worker_next_time
-      end
-    end
-
     private
 
     def less_than_1_hour_from_now?(time)
diff --git a/spec/helpers/triggers_helper_spec.rb b/spec/helpers/triggers_helper_spec.rb
new file mode 100644
index 00000000000..ce17f4442ab
--- /dev/null
+++ b/spec/helpers/triggers_helper_spec.rb
@@ -0,0 +1,27 @@
+require 'rails_helper'
+
+describe TriggersHelper do
+  describe '#real_next_run' do
+    let(:trigger_schedule) { create(:ci_trigger_schedule, cron: user_cron, cron_time_zone: 'UTC') }
+
+    subject { helper.real_next_run(trigger_schedule, worker_cron: worker_cron, worker_time_zone: 'UTC') }
+
+    context 'when next_run_at > worker_next_time' do
+      let(:worker_cron) { '* * * * *' } # every minutes
+      let(:user_cron) { '0 0 1 1 *' } # every 00:00, January 1st
+
+      it 'returns next_run_at' do
+        is_expected.to eq(trigger_schedule.next_run_at)
+      end
+    end
+
+    context 'when worker_next_time > next_run_at' do
+      let(:worker_cron) { '0 0 1 1 *' } # every 00:00, January 1st
+      let(:user_cron) { '0 */6 * * *' } # each six hours
+
+      it 'returns worker_next_time' do
+        is_expected.to eq(Ci::CronParser.new(worker_cron, 'UTC').next_time_from(Time.now))
+      end
+    end
+  end
+end
diff --git a/spec/models/ci/trigger_schedule_spec.rb b/spec/models/ci/trigger_schedule_spec.rb
index da23611f1a0..6a586a4e9b1 100644
--- a/spec/models/ci/trigger_schedule_spec.rb
+++ b/spec/models/ci/trigger_schedule_spec.rb
@@ -54,28 +54,4 @@ describe Ci::TriggerSchedule, models: true do
       end
     end
   end
-
-  describe '#real_next_run' do
-    let(:trigger_schedule) { create(:ci_trigger_schedule, cron: user_cron, cron_time_zone: 'UTC') }
-
-    subject { trigger_schedule.real_next_run(worker_cron: worker_cron, worker_time_zone: 'UTC') }
-
-    context 'when next_run_at > worker_next_time' do
-      let(:worker_cron) { '* * * * *' } # every minutes
-      let(:user_cron) { '0 0 1 1 *' } # every 00:00, January 1st
-
-      it 'returns next_run_at' do
-        is_expected.to eq(trigger_schedule.next_run_at)
-      end
-    end
-
-    context 'when worker_next_time > next_run_at' do
-      let(:worker_cron) { '0 0 1 1 *' } # every 00:00, January 1st
-      let(:user_cron) { '0 */6 * * *' } # each six hours
-
-      it 'returns worker_next_time' do
-        is_expected.to eq(Ci::CronParser.new(worker_cron, 'UTC').next_time_from(Time.now))
-      end
-    end
-  end
 end

From 57d082f3589060c90c2841dd52dda77574f5d984 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Sat, 1 Apr 2017 02:02:26 +0900
Subject: [PATCH 238/278] Add validator

---
 app/models/ci/trigger_schedule.rb            | 26 +++++---------------
 app/validators/cron_validator.rb             | 16 ++++++++++++
 app/validators/ref_validator.rb              | 10 ++++++++
 spec/models/ci/trigger_schedule_spec.rb      |  6 ++---
 spec/workers/trigger_schedule_worker_spec.rb | 17 -------------
 5 files changed, 34 insertions(+), 41 deletions(-)
 create mode 100644 app/validators/cron_validator.rb
 create mode 100644 app/validators/ref_validator.rb

diff --git a/app/models/ci/trigger_schedule.rb b/app/models/ci/trigger_schedule.rb
index aedba8bdf54..6529e364fe8 100644
--- a/app/models/ci/trigger_schedule.rb
+++ b/app/models/ci/trigger_schedule.rb
@@ -10,10 +10,10 @@ module Ci
     delegate :ref, to: :trigger
 
     validates :trigger, presence: true
-    validates :cron, presence: true
+    validates :cron, cron: true, presence: true
     validates :cron_time_zone, presence: true
-    validate :check_cron
-    validate :check_ref
+    validates :ref, ref: true, presence: true
+    validate :check_cron_frequency
 
     after_create :schedule_next_run!
 
@@ -31,26 +31,12 @@ module Ci
       ((time - Time.now).abs < 1.hour) ? true : false
     end
 
-    def check_cron
-      cron_parser = Ci::CronParser.new(cron, cron_time_zone)
-      is_valid_cron, is_valid_cron_time_zone = cron_parser.validation
-      next_time = cron_parser.next_time_from(Time.now)
+    def check_cron_frequency
+      next_time = Ci::CronParser.new(cron, cron_time_zone).next_time_from(Time.now)
 
-      if !is_valid_cron
-        self.errors.add(:cron, " is invalid syntax")
-      elsif !is_valid_cron_time_zone
-        self.errors.add(:cron_time_zone, " is invalid timezone")
-      elsif less_than_1_hour_from_now?(next_time)
+      if less_than_1_hour_from_now?(next_time)
         self.errors.add(:cron, " can not be less than 1 hour")
       end
     end
-
-    def check_ref
-      if !ref.present?
-        self.errors.add(:ref, " is empty")
-      elsif !project.repository.branch_exists?(ref)
-        self.errors.add(:ref, " does not exist")
-      end
-    end
   end
 end
diff --git a/app/validators/cron_validator.rb b/app/validators/cron_validator.rb
new file mode 100644
index 00000000000..ad70e0897ba
--- /dev/null
+++ b/app/validators/cron_validator.rb
@@ -0,0 +1,16 @@
+# CronValidator
+#
+# Custom validator for Cron.
+class CronValidator < ActiveModel::EachValidator
+  def validate_each(record, attribute, value)
+    cron_parser = Ci::CronParser.new(record.cron, record.cron_time_zone)
+    is_valid_cron, is_valid_cron_time_zone = cron_parser.validation
+    next_time = cron_parser.next_time_from(Time.now)
+
+    if !is_valid_cron
+      record.errors.add(:cron, " is invalid syntax")
+    elsif !is_valid_cron_time_zone
+      record.errors.add(:cron_time_zone, " is invalid timezone")
+    end
+  end
+end
diff --git a/app/validators/ref_validator.rb b/app/validators/ref_validator.rb
new file mode 100644
index 00000000000..2024255a770
--- /dev/null
+++ b/app/validators/ref_validator.rb
@@ -0,0 +1,10 @@
+# RefValidator
+#
+# Custom validator for Ref.
+class RefValidator < ActiveModel::EachValidator
+  def validate_each(record, attribute, value)
+    unless record.project.repository.branch_exists?(value)
+      record.errors.add(attribute, " does not exist")
+    end
+  end
+end
diff --git a/spec/models/ci/trigger_schedule_spec.rb b/spec/models/ci/trigger_schedule_spec.rb
index 6a586a4e9b1..30972f2295e 100644
--- a/spec/models/ci/trigger_schedule_spec.rb
+++ b/spec/models/ci/trigger_schedule_spec.rb
@@ -4,8 +4,6 @@ describe Ci::TriggerSchedule, models: true do
 
   it { is_expected.to belong_to(:project) }
   it { is_expected.to belong_to(:trigger) }
-  # it { is_expected.to validate_presence_of :cron }
-  # it { is_expected.to validate_presence_of :cron_time_zone }
   it { is_expected.to respond_to :ref }
 
   it 'should validate ref existence' do
@@ -26,7 +24,7 @@ describe Ci::TriggerSchedule, models: true do
     context 'when every hour' do
       let(:cron) { '0 * * * *' } # 00:00, 01:00, 02:00, ..., 23:00
 
-      it 'fails' do
+      it 'gets an error' do
         expect(trigger_schedule.errors[:cron].first).to include('can not be less than 1 hour')
       end
     end
@@ -34,7 +32,7 @@ describe Ci::TriggerSchedule, models: true do
     context 'when each six hours' do
       let(:cron) { '0 */6 * * *' } # 00:00, 06:00, 12:00, 18:00
 
-      it 'succeeds' do
+      it 'gets no errors' do
         expect(trigger_schedule.errors[:cron]).to be_empty
       end
     end
diff --git a/spec/workers/trigger_schedule_worker_spec.rb b/spec/workers/trigger_schedule_worker_spec.rb
index f0c7eeaedae..950f72a68d9 100644
--- a/spec/workers/trigger_schedule_worker_spec.rb
+++ b/spec/workers/trigger_schedule_worker_spec.rb
@@ -28,23 +28,6 @@ describe TriggerScheduleWorker do
     end
   end
 
-  context 'when there is a scheduled trigger within next_run_at and a runnign pipeline' do
-    let!(:trigger_schedule) { create(:ci_trigger_schedule, :cron_nightly_build, :force_triggable) }
-
-    before do
-      create(:ci_pipeline, project: trigger_schedule.project, ref: trigger_schedule.ref, status: 'running')
-      worker.perform
-    end
-
-    it 'do not create a new pipeline' do
-      expect(Ci::Pipeline.count).to eq(1)
-    end
-
-    it 'do not reschedule next_run_at' do
-      expect(Ci::TriggerSchedule.last.next_run_at).to eq(trigger_schedule.next_run_at)
-    end
-  end
-
   context 'when there are no scheduled triggers within next_run_at' do
     let!(:trigger_schedule) { create(:ci_trigger_schedule, :cron_nightly_build) }
 

From d9574c0cce97d859ca605d70374633283c93f3fa Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Sat, 1 Apr 2017 02:31:58 +0900
Subject: [PATCH 239/278] Maintain MR

---
 app/workers/trigger_schedule_worker.rb           |  1 -
 ...hedule-idea1-basic-backend-implementation.yml |  4 ++++
 db/migrate/20170329095325_add_ref_to_triggers.rb | 16 ----------------
 ...20170329095907_create_ci_trigger_schedules.rb | 16 ----------------
 spec/helpers/triggers_helper_spec.rb             |  8 ++++----
 5 files changed, 8 insertions(+), 37 deletions(-)
 create mode 100644 changelogs/unreleased/2989-run-cicd-pipelines-on-a-schedule-idea1-basic-backend-implementation.yml

diff --git a/app/workers/trigger_schedule_worker.rb b/app/workers/trigger_schedule_worker.rb
index 36e640592a7..440c579b99d 100644
--- a/app/workers/trigger_schedule_worker.rb
+++ b/app/workers/trigger_schedule_worker.rb
@@ -9,7 +9,6 @@ class TriggerScheduleWorker
                                                     trigger_schedule.trigger,
                                                     trigger_schedule.ref)
       rescue => e
-        puts "#{trigger_schedule.id}: Failed to trigger_schedule job: #{e.message}" # TODO: Remove before merge
         Rails.logger.error "#{trigger_schedule.id}: Failed to trigger_schedule job: #{e.message}"
       ensure
         trigger_schedule.schedule_next_run!
diff --git a/changelogs/unreleased/2989-run-cicd-pipelines-on-a-schedule-idea1-basic-backend-implementation.yml b/changelogs/unreleased/2989-run-cicd-pipelines-on-a-schedule-idea1-basic-backend-implementation.yml
new file mode 100644
index 00000000000..dd56409c35b
--- /dev/null
+++ b/changelogs/unreleased/2989-run-cicd-pipelines-on-a-schedule-idea1-basic-backend-implementation.yml
@@ -0,0 +1,4 @@
+---
+title: Resolve "Run CI/CD pipelines on a schedule" - "Basic backend implementation"
+merge_request: 10133
+author: dosuken123
diff --git a/db/migrate/20170329095325_add_ref_to_triggers.rb b/db/migrate/20170329095325_add_ref_to_triggers.rb
index f8236b5a711..6900ded4277 100644
--- a/db/migrate/20170329095325_add_ref_to_triggers.rb
+++ b/db/migrate/20170329095325_add_ref_to_triggers.rb
@@ -7,22 +7,6 @@ class AddRefToTriggers < ActiveRecord::Migration
   # Set this constant to true if this migration requires downtime.
   DOWNTIME = false
 
-  # When a migration requires downtime you **must** uncomment the following
-  # constant and define a short and easy to understand explanation as to why the
-  # migration requires downtime.
-  # DOWNTIME_REASON = ''
-
-  # When using the methods "add_concurrent_index" or "add_column_with_default"
-  # you must disable the use of transactions as these methods can not run in an
-  # existing transaction. When using "add_concurrent_index" make sure that this
-  # method is the _only_ method called in the migration, any other changes
-  # should go in a separate migration. This ensures that upon failure _only_ the
-  # index creation fails and can be retried or reverted easily.
-  #
-  # To disable transactions uncomment the following line and remove these
-  # comments:
-  # disable_ddl_transaction!
-
   def change
     add_column :ci_triggers, :ref, :string
   end
diff --git a/db/migrate/20170329095907_create_ci_trigger_schedules.rb b/db/migrate/20170329095907_create_ci_trigger_schedules.rb
index 42f9497cac7..7b2e2e2098b 100644
--- a/db/migrate/20170329095907_create_ci_trigger_schedules.rb
+++ b/db/migrate/20170329095907_create_ci_trigger_schedules.rb
@@ -7,22 +7,6 @@ class CreateCiTriggerSchedules < ActiveRecord::Migration
   # Set this constant to true if this migration requires downtime.
   DOWNTIME = false
 
-  # When a migration requires downtime you **must** uncomment the following
-  # constant and define a short and easy to understand explanation as to why the
-  # migration requires downtime.
-  # DOWNTIME_REASON = ''
-
-  # When using the methods "add_concurrent_index" or "add_column_with_default"
-  # you must disable the use of transactions as these methods can not run in an
-  # existing transaction. When using "add_concurrent_index" make sure that this
-  # method is the _only_ method called in the migration, any other changes
-  # should go in a separate migration. This ensures that upon failure _only_ the
-  # index creation fails and can be retried or reverted easily.
-  #
-  # To disable transactions uncomment the following line and remove these
-  # comments:
-  # disable_ddl_transaction!
-
   def change
     create_table :ci_trigger_schedules do |t|
       t.integer "project_id"
diff --git a/spec/helpers/triggers_helper_spec.rb b/spec/helpers/triggers_helper_spec.rb
index ce17f4442ab..d801760335b 100644
--- a/spec/helpers/triggers_helper_spec.rb
+++ b/spec/helpers/triggers_helper_spec.rb
@@ -7,8 +7,8 @@ describe TriggersHelper do
     subject { helper.real_next_run(trigger_schedule, worker_cron: worker_cron, worker_time_zone: 'UTC') }
 
     context 'when next_run_at > worker_next_time' do
-      let(:worker_cron) { '* * * * *' } # every minutes
-      let(:user_cron) { '0 0 1 1 *' } # every 00:00, January 1st
+      let(:worker_cron) { '0 0 1 1 *' } # every 00:00, January 1st
+      let(:user_cron) { '1 0 1 1 *' } # every 00:01, January 1st
 
       it 'returns next_run_at' do
         is_expected.to eq(trigger_schedule.next_run_at)
@@ -16,8 +16,8 @@ describe TriggersHelper do
     end
 
     context 'when worker_next_time > next_run_at' do
-      let(:worker_cron) { '0 0 1 1 *' } # every 00:00, January 1st
-      let(:user_cron) { '0 */6 * * *' } # each six hours
+      let(:worker_cron) { '1 0 1 1 *' } # every 00:01, January 1st
+      let(:user_cron) { '0 0 1 1 *' } # every 00:00, January 1st
 
       it 'returns worker_next_time' do
         is_expected.to eq(Ci::CronParser.new(worker_cron, 'UTC').next_time_from(Time.now))

From 62480461c943b4ca4c72830c04932cd5bba9f4e7 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Sat, 1 Apr 2017 02:55:55 +0900
Subject: [PATCH 240/278] Fixed failed tests

---
 spec/models/ci/trigger_schedule_spec.rb | 22 ++++++++++------------
 1 file changed, 10 insertions(+), 12 deletions(-)

diff --git a/spec/models/ci/trigger_schedule_spec.rb b/spec/models/ci/trigger_schedule_spec.rb
index 30972f2295e..1d6d602ebda 100644
--- a/spec/models/ci/trigger_schedule_spec.rb
+++ b/spec/models/ci/trigger_schedule_spec.rb
@@ -21,7 +21,7 @@ describe Ci::TriggerSchedule, models: true do
       trigger_schedule.valid?
     end
 
-    context 'when every hour' do
+    context 'when cron frequency is too short' do
       let(:cron) { '0 * * * *' } # 00:00, 01:00, 02:00, ..., 23:00
 
       it 'gets an error' do
@@ -29,8 +29,8 @@ describe Ci::TriggerSchedule, models: true do
       end
     end
 
-    context 'when each six hours' do
-      let(:cron) { '0 */6 * * *' } # 00:00, 06:00, 12:00, 18:00
+    context 'when cron frequency is eligible' do
+      let(:cron) { '0 0 1 1 *' } # every 00:00, January 1st
 
       it 'gets no errors' do
         expect(trigger_schedule.errors[:cron]).to be_empty
@@ -39,17 +39,15 @@ describe Ci::TriggerSchedule, models: true do
   end
 
   describe '#schedule_next_run!' do
-    context 'when more_than_1_hour_from_now' do
-      let(:trigger_schedule) { create(:ci_trigger_schedule, :cron_nightly_build) }
+    let(:trigger_schedule) { create(:ci_trigger_schedule, :cron_nightly_build) }
 
-      before do
-        trigger_schedule.schedule_next_run!
-      end
+    before do
+      trigger_schedule.schedule_next_run!
+    end
 
-      it 'updates next_run_at' do
-        next_time = Ci::CronParser.new(trigger_schedule.cron, trigger_schedule.cron_time_zone).next_time_from(Time.now)
-        expect(Ci::TriggerSchedule.last.next_run_at).to eq(next_time)
-      end
+    it 'updates next_run_at' do
+      next_time = Ci::CronParser.new(trigger_schedule.cron, trigger_schedule.cron_time_zone).next_time_from(Time.now)
+      expect(Ci::TriggerSchedule.last.next_run_at).to eq(next_time)
     end
   end
 end

From 934e949726adf4428a03970d78e23555cc1d7a72 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Sat, 1 Apr 2017 17:57:52 +0900
Subject: [PATCH 241/278] Fix rubocop issues. Use add_concurrent_foreign_key.

---
 app/validators/cron_validator.rb                  |  1 -
 db/migrate/20170329095325_add_ref_to_triggers.rb  |  4 ----
 .../20170329095907_create_ci_trigger_schedules.rb | 15 +++++++++------
 db/schema.rb                                      |  2 +-
 lib/ci/cron_parser.rb                             | 10 +++++-----
 spec/models/ci/trigger_schedule_spec.rb           |  1 -
 6 files changed, 15 insertions(+), 18 deletions(-)

diff --git a/app/validators/cron_validator.rb b/app/validators/cron_validator.rb
index ad70e0897ba..4d9a0d62a4c 100644
--- a/app/validators/cron_validator.rb
+++ b/app/validators/cron_validator.rb
@@ -5,7 +5,6 @@ class CronValidator < ActiveModel::EachValidator
   def validate_each(record, attribute, value)
     cron_parser = Ci::CronParser.new(record.cron, record.cron_time_zone)
     is_valid_cron, is_valid_cron_time_zone = cron_parser.validation
-    next_time = cron_parser.next_time_from(Time.now)
 
     if !is_valid_cron
       record.errors.add(:cron, " is invalid syntax")
diff --git a/db/migrate/20170329095325_add_ref_to_triggers.rb b/db/migrate/20170329095325_add_ref_to_triggers.rb
index 6900ded4277..4aa52dd8f8f 100644
--- a/db/migrate/20170329095325_add_ref_to_triggers.rb
+++ b/db/migrate/20170329095325_add_ref_to_triggers.rb
@@ -1,10 +1,6 @@
-# See http://doc.gitlab.com/ce/development/migration_style_guide.html
-# for more information on how to write migrations for GitLab.
-
 class AddRefToTriggers < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
-  # Set this constant to true if this migration requires downtime.
   DOWNTIME = false
 
   def change
diff --git a/db/migrate/20170329095907_create_ci_trigger_schedules.rb b/db/migrate/20170329095907_create_ci_trigger_schedules.rb
index 7b2e2e2098b..3dcd05175c0 100644
--- a/db/migrate/20170329095907_create_ci_trigger_schedules.rb
+++ b/db/migrate/20170329095907_create_ci_trigger_schedules.rb
@@ -1,13 +1,11 @@
-# See http://doc.gitlab.com/ce/development/migration_style_guide.html
-# for more information on how to write migrations for GitLab.
-
 class CreateCiTriggerSchedules < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
-  # Set this constant to true if this migration requires downtime.
   DOWNTIME = false
 
-  def change
+  disable_ddl_transaction!
+
+  def up
     create_table :ci_trigger_schedules do |t|
       t.integer "project_id"
       t.integer "trigger_id", null: false
@@ -21,6 +19,11 @@ class CreateCiTriggerSchedules < ActiveRecord::Migration
 
     add_index :ci_trigger_schedules, ["next_run_at"], name: "index_ci_trigger_schedules_on_next_run_at", using: :btree
     add_index :ci_trigger_schedules, ["project_id"], name: "index_ci_trigger_schedules_on_project_id", using: :btree
-    add_foreign_key :ci_trigger_schedules, :ci_triggers, column: :trigger_id, on_delete: :cascade
+    add_concurrent_foreign_key :ci_trigger_schedules, :ci_triggers, column: :trigger_id, on_delete: :cascade
+  end
+
+  def down
+    remove_foreign_key :ci_trigger_schedules, column: :trigger_id
+    drop_table :ci_trigger_schedules
   end
 end
diff --git a/db/schema.rb b/db/schema.rb
index 8f3b3110548..7d9f969c2e1 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -1313,7 +1313,7 @@ ActiveRecord::Schema.define(version: 20170405080720) do
 
   add_foreign_key "boards", "projects"
   add_foreign_key "chat_teams", "namespaces", on_delete: :cascade
-  add_foreign_key "ci_trigger_schedules", "ci_triggers", column: "trigger_id", on_delete: :cascade
+  add_foreign_key "ci_trigger_schedules", "ci_triggers", column: "trigger_id", name: "fk_90a406cc94", on_delete: :cascade
   add_foreign_key "ci_triggers", "users", column: "owner_id", name: "fk_e8e10d1964", on_delete: :cascade
   add_foreign_key "issue_metrics", "issues", on_delete: :cascade
   add_foreign_key "label_priorities", "labels", on_delete: :cascade
diff --git a/lib/ci/cron_parser.rb b/lib/ci/cron_parser.rb
index eb348306436..e0d589956a8 100644
--- a/lib/ci/cron_parser.rb
+++ b/lib/ci/cron_parser.rb
@@ -1,7 +1,7 @@
 module Ci
   class CronParser
-    VALID_SYNTAX_SAMPLE_TIME_ZONE = 'UTC'
-    VALID_SYNTAX_SAMPLE_CRON = '* * * * *'
+    VALID_SYNTAX_SAMPLE_TIME_ZONE = 'UTC'.freeze
+    VALID_SYNTAX_SAMPLE_CRON = '* * * * *'.freeze
 
     def initialize(cron, cron_time_zone = 'UTC')
       @cron = cron
@@ -9,9 +9,9 @@ module Ci
     end
 
     def next_time_from(time)
-      cronLine = try_parse_cron(@cron, @cron_time_zone)
-      if cronLine.present?
-        cronLine.next_time(time).in_time_zone(Time.zone)
+      cron_line = try_parse_cron(@cron, @cron_time_zone)
+      if cron_line.present?
+        cron_line.next_time(time).in_time_zone(Time.zone)
       else
         nil
       end
diff --git a/spec/models/ci/trigger_schedule_spec.rb b/spec/models/ci/trigger_schedule_spec.rb
index 1d6d602ebda..57ebcdfb3f1 100644
--- a/spec/models/ci/trigger_schedule_spec.rb
+++ b/spec/models/ci/trigger_schedule_spec.rb
@@ -1,7 +1,6 @@
 require 'spec_helper'
 
 describe Ci::TriggerSchedule, models: true do
-
   it { is_expected.to belong_to(:project) }
   it { is_expected.to belong_to(:trigger) }
   it { is_expected.to respond_to :ref }

From b5f252bdf53365b02bea4415b0b8581ad59d0587 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Sat, 1 Apr 2017 18:02:46 +0900
Subject: [PATCH 242/278] Fix spec/factories_spec.rb

---
 spec/factories/ci/trigger_schedules.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/spec/factories/ci/trigger_schedules.rb b/spec/factories/ci/trigger_schedules.rb
index 7143db6961c..2e6a35c6416 100644
--- a/spec/factories/ci/trigger_schedules.rb
+++ b/spec/factories/ci/trigger_schedules.rb
@@ -1,6 +1,8 @@
 FactoryGirl.define do
   factory :ci_trigger_schedule, class: Ci::TriggerSchedule do
     trigger factory: :ci_trigger_for_trigger_schedule
+    cron '0 1 * * *'
+    cron_time_zone Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE
 
     after(:build) do |trigger_schedule, evaluator|
       trigger_schedule.update!(project: trigger_schedule.trigger.project)

From 01cea0d59dd52ab6db2c7fb19faa2b8c71cf6052 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Sat, 1 Apr 2017 20:27:37 +0900
Subject: [PATCH 243/278] Suppress Import/Export function warnings. Add comment
 for confirmation.

---
 lib/gitlab/import_export/import_export.yml             |  2 +-
 spec/lib/gitlab/import_export/all_models.yml           |  2 ++
 .../lib/gitlab/import_export/safe_model_attributes.yml | 10 ++++++++++
 3 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/lib/gitlab/import_export/import_export.yml b/lib/gitlab/import_export/import_export.yml
index f69288f7d67..8d74418ed14 100644
--- a/lib/gitlab/import_export/import_export.yml
+++ b/lib/gitlab/import_export/import_export.yml
@@ -39,7 +39,7 @@ project_tree:
       - :author
       - :events
     - :statuses
-  - :triggers
+  - :triggers # TODO: Need to confirm
   - :deploy_keys
   - :services
   - :hooks
diff --git a/spec/lib/gitlab/import_export/all_models.yml b/spec/lib/gitlab/import_export/all_models.yml
index 24654bf6afd..06e8cd5a1cd 100644
--- a/spec/lib/gitlab/import_export/all_models.yml
+++ b/spec/lib/gitlab/import_export/all_models.yml
@@ -99,6 +99,7 @@ triggers:
 - project
 - trigger_requests
 - owner
+- trigger_schedule
 deploy_keys:
 - user
 - deploy_keys_projects
@@ -194,6 +195,7 @@ project:
 - runners
 - variables
 - triggers
+- trigger_schedules
 - environments
 - deployments
 - project_feature
diff --git a/spec/lib/gitlab/import_export/safe_model_attributes.yml b/spec/lib/gitlab/import_export/safe_model_attributes.yml
index 1ad16a9b57d..ecd8f2990c6 100644
--- a/spec/lib/gitlab/import_export/safe_model_attributes.yml
+++ b/spec/lib/gitlab/import_export/safe_model_attributes.yml
@@ -240,6 +240,16 @@ Ci::Trigger:
 - updated_at
 - owner_id
 - description
+- ref
+Ci::TriggerSchedule:
+- id
+- project_id
+- trigger_id
+- deleted_at
+- created_at
+- updated_at
+- cron
+- next_run_at
 DeployKey:
 - id
 - user_id

From a2c4a2a26621539787712c62d6b58e79de7f4fb8 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Sat, 1 Apr 2017 20:30:35 +0900
Subject: [PATCH 244/278] Resolve error on trigger.spec

---
 spec/factories/ci/triggers.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/spec/factories/ci/triggers.rb b/spec/factories/ci/triggers.rb
index c9fedf8a857..2295455575d 100644
--- a/spec/factories/ci/triggers.rb
+++ b/spec/factories/ci/triggers.rb
@@ -1,9 +1,10 @@
 FactoryGirl.define do
   factory :ci_trigger_without_token, class: Ci::Trigger do
     factory :ci_trigger do
-      token { SecureRandom.hex(15) }
+      token 'token'
 
       factory :ci_trigger_for_trigger_schedule do
+        token { SecureRandom.hex(15) }
         owner factory: :user
         project factory: :project
         ref 'master'

From 1bd5494942853decbcd67434ef592ca2523a777b Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Sat, 1 Apr 2017 21:18:07 +0900
Subject: [PATCH 245/278] Improve cron_parser_spec

---
 spec/lib/ci/cron_parser_spec.rb | 28 +++++++++++++++++-----------
 1 file changed, 17 insertions(+), 11 deletions(-)

diff --git a/spec/lib/ci/cron_parser_spec.rb b/spec/lib/ci/cron_parser_spec.rb
index 11d1e1c8a78..fb4a5ec4d13 100644
--- a/spec/lib/ci/cron_parser_spec.rb
+++ b/spec/lib/ci/cron_parser_spec.rb
@@ -2,6 +2,10 @@ require 'spec_helper'
 
 module Ci
   describe CronParser, lib: true do
+    shared_examples_for "returns time in the future" do
+      it { is_expected.to be > Time.now }
+    end
+
     describe '#next_time_from' do
       subject { described_class.new(cron, cron_time_zone).next_time_from(Time.now) }
 
@@ -10,8 +14,9 @@ module Ci
           let(:cron) { '3 4 5 6 *' }
           let(:cron_time_zone) { 'UTC' }
 
-          it 'returns exact time in the future' do
-            expect(subject).to be > Time.now
+          it_behaves_like "returns time in the future"
+
+          it 'returns exact time' do
             expect(subject.min).to eq(3)
             expect(subject.hour).to eq(4)
             expect(subject.day).to eq(5)
@@ -23,8 +28,9 @@ module Ci
           let(:cron) { '* * * * 0' }
           let(:cron_time_zone) { 'UTC' }
 
-          it 'returns exact day of week in the future' do
-            expect(subject).to be > Time.now
+          it_behaves_like "returns time in the future"
+
+          it 'returns exact day of week' do
             expect(subject.wday).to eq(0)
           end
         end
@@ -33,8 +39,9 @@ module Ci
           let(:cron) { '*/10 */6 */10 */10 *' }
           let(:cron_time_zone) { 'UTC' }
 
-          it 'returns exact minute' do
-            expect(subject).to be > Time.now
+          it_behaves_like "returns time in the future"
+
+          it 'returns specific time' do
             expect(subject.min).to be_in([0, 10, 20, 30, 40, 50])
             expect(subject.hour).to be_in([0, 6, 12, 18])
             expect(subject.day).to be_in([1, 11, 21, 31])
@@ -46,8 +53,9 @@ module Ci
           let(:cron) { '0,20,40 * 1-5 * *' }
           let(:cron_time_zone) { 'UTC' }
 
-          it 'returns next time from now' do
-            expect(subject).to be > Time.now
+          it_behaves_like "returns time in the future"
+
+          it 'returns specific time' do
             expect(subject.min).to be_in([0, 20, 40])
             expect(subject.day).to be_in((1..5).to_a)
           end
@@ -57,9 +65,7 @@ module Ci
           let(:cron) { '0 0 * * *' }
           let(:cron_time_zone) { 'US/Pacific' }
 
-          it 'returns next time from now' do
-            expect(subject).to be > Time.now
-          end
+          it_behaves_like "returns time in the future"
 
           it 'converts time in server time zone' do
             expect(subject.hour).to eq(7)

From 97cc6777368bfe171198af383bf715629e9b076f Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Sat, 1 Apr 2017 23:27:24 +0900
Subject: [PATCH 246/278] Commentout check_cron_frequency

---
 app/models/ci/trigger_schedule.rb       | 26 +++++++++++++-----------
 spec/models/ci/trigger_schedule_spec.rb | 27 +------------------------
 2 files changed, 15 insertions(+), 38 deletions(-)

diff --git a/app/models/ci/trigger_schedule.rb b/app/models/ci/trigger_schedule.rb
index 6529e364fe8..be547af2114 100644
--- a/app/models/ci/trigger_schedule.rb
+++ b/app/models/ci/trigger_schedule.rb
@@ -13,30 +13,32 @@ module Ci
     validates :cron, cron: true, presence: true
     validates :cron_time_zone, presence: true
     validates :ref, ref: true, presence: true
-    validate :check_cron_frequency
+    # validate :check_cron_frequency
 
     after_create :schedule_next_run!
 
     def schedule_next_run!
       next_time = Ci::CronParser.new(cron, cron_time_zone).next_time_from(Time.now)
 
-      if next_time.present? && !less_than_1_hour_from_now?(next_time)
+      # if next_time.present? && !less_than_1_hour_from_now?(next_time)
+      if next_time.present?
         update!(next_run_at: next_time)
       end
     end
 
-    private
+    # private
 
-    def less_than_1_hour_from_now?(time)
-      ((time - Time.now).abs < 1.hour) ? true : false
-    end
+    # def less_than_1_hour_from_now?(time)
+    #   puts "diff: #{(time - Time.now).abs.inspect}"
+    #   ((time - Time.now).abs < 1.hour) ? true : false
+    # end
 
-    def check_cron_frequency
-      next_time = Ci::CronParser.new(cron, cron_time_zone).next_time_from(Time.now)
+    # def check_cron_frequency
+    #   next_time = Ci::CronParser.new(cron, cron_time_zone).next_time_from(Time.now)
 
-      if less_than_1_hour_from_now?(next_time)
-        self.errors.add(:cron, " can not be less than 1 hour")
-      end
-    end
+    #   if less_than_1_hour_from_now?(next_time)
+    #     self.errors.add(:cron, " can not be less than 1 hour")
+    #   end
+    # end
   end
 end
diff --git a/spec/models/ci/trigger_schedule_spec.rb b/spec/models/ci/trigger_schedule_spec.rb
index 57ebcdfb3f1..8b27ca1c8b2 100644
--- a/spec/models/ci/trigger_schedule_spec.rb
+++ b/spec/models/ci/trigger_schedule_spec.rb
@@ -12,33 +12,8 @@ describe Ci::TriggerSchedule, models: true do
     expect(trigger_schedule.errors[:ref].first).to include('does not exist')
   end
 
-  describe 'cron limitation' do
-    let(:trigger_schedule) { create(:ci_trigger_schedule, :cron_nightly_build) }
-
-    before do
-      trigger_schedule.cron = cron
-      trigger_schedule.valid?
-    end
-
-    context 'when cron frequency is too short' do
-      let(:cron) { '0 * * * *' } # 00:00, 01:00, 02:00, ..., 23:00
-
-      it 'gets an error' do
-        expect(trigger_schedule.errors[:cron].first).to include('can not be less than 1 hour')
-      end
-    end
-
-    context 'when cron frequency is eligible' do
-      let(:cron) { '0 0 1 1 *' } # every 00:00, January 1st
-
-      it 'gets no errors' do
-        expect(trigger_schedule.errors[:cron]).to be_empty
-      end
-    end
-  end
-
   describe '#schedule_next_run!' do
-    let(:trigger_schedule) { create(:ci_trigger_schedule, :cron_nightly_build) }
+    let(:trigger_schedule) { create(:ci_trigger_schedule, :cron_nightly_build, next_run_at: nil) }
 
     before do
       trigger_schedule.schedule_next_run!

From a67aff6d398467099121e7a7b4a542ff531d3f45 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Tue, 4 Apr 2017 16:55:14 +0900
Subject: [PATCH 247/278] Add Import/Export Setting for trigger_schedule.
 Remove ref validation.

---
 app/models/ci/trigger_schedule.rb                      |  9 +++++----
 app/validators/ref_validator.rb                        | 10 ----------
 lib/gitlab/import_export/import_export.yml             |  3 ++-
 lib/gitlab/import_export/relation_factory.rb           |  1 +
 spec/lib/gitlab/import_export/all_models.yml           |  2 ++
 .../lib/gitlab/import_export/safe_model_attributes.yml |  1 +
 spec/models/ci/trigger_schedule_spec.rb                |  7 -------
 7 files changed, 11 insertions(+), 22 deletions(-)
 delete mode 100644 app/validators/ref_validator.rb

diff --git a/app/models/ci/trigger_schedule.rb b/app/models/ci/trigger_schedule.rb
index be547af2114..58337b34d80 100644
--- a/app/models/ci/trigger_schedule.rb
+++ b/app/models/ci/trigger_schedule.rb
@@ -1,6 +1,7 @@
 module Ci
   class TriggerSchedule < ActiveRecord::Base
     extend Ci::Model
+    include Importable
 
     acts_as_paranoid
 
@@ -9,10 +10,10 @@ module Ci
 
     delegate :ref, to: :trigger
 
-    validates :trigger, presence: true
-    validates :cron, cron: true, presence: true
-    validates :cron_time_zone, presence: true
-    validates :ref, ref: true, presence: true
+    validates :trigger, presence: { unless: :importing? }
+    validates :cron, cron: true, presence: { unless: :importing? }
+    validates :cron_time_zone, presence: { unless: :importing? }
+    validates :ref, presence: { unless: :importing? }
     # validate :check_cron_frequency
 
     after_create :schedule_next_run!
diff --git a/app/validators/ref_validator.rb b/app/validators/ref_validator.rb
deleted file mode 100644
index 2024255a770..00000000000
--- a/app/validators/ref_validator.rb
+++ /dev/null
@@ -1,10 +0,0 @@
-# RefValidator
-#
-# Custom validator for Ref.
-class RefValidator < ActiveModel::EachValidator
-  def validate_each(record, attribute, value)
-    unless record.project.repository.branch_exists?(value)
-      record.errors.add(attribute, " does not exist")
-    end
-  end
-end
diff --git a/lib/gitlab/import_export/import_export.yml b/lib/gitlab/import_export/import_export.yml
index 8d74418ed14..f5e1e385ff9 100644
--- a/lib/gitlab/import_export/import_export.yml
+++ b/lib/gitlab/import_export/import_export.yml
@@ -39,7 +39,8 @@ project_tree:
       - :author
       - :events
     - :statuses
-  - :triggers # TODO: Need to confirm
+  - triggers:
+    - :trigger_schedule
   - :deploy_keys
   - :services
   - :hooks
diff --git a/lib/gitlab/import_export/relation_factory.rb b/lib/gitlab/import_export/relation_factory.rb
index fb43e7ccdbb..2ba12f5f924 100644
--- a/lib/gitlab/import_export/relation_factory.rb
+++ b/lib/gitlab/import_export/relation_factory.rb
@@ -5,6 +5,7 @@ module Gitlab
                     pipelines: 'Ci::Pipeline',
                     statuses: 'commit_status',
                     triggers: 'Ci::Trigger',
+                    trigger_schedule: 'Ci::TriggerSchedule',
                     builds: 'Ci::Build',
                     hooks: 'ProjectHook',
                     merge_access_levels: 'ProtectedBranch::MergeAccessLevel',
diff --git a/spec/lib/gitlab/import_export/all_models.yml b/spec/lib/gitlab/import_export/all_models.yml
index 06e8cd5a1cd..488ae9655bb 100644
--- a/spec/lib/gitlab/import_export/all_models.yml
+++ b/spec/lib/gitlab/import_export/all_models.yml
@@ -100,6 +100,8 @@ triggers:
 - trigger_requests
 - owner
 - trigger_schedule
+trigger_schedule:
+- trigger
 deploy_keys:
 - user
 - deploy_keys_projects
diff --git a/spec/lib/gitlab/import_export/safe_model_attributes.yml b/spec/lib/gitlab/import_export/safe_model_attributes.yml
index ecd8f2990c6..42082ff3dee 100644
--- a/spec/lib/gitlab/import_export/safe_model_attributes.yml
+++ b/spec/lib/gitlab/import_export/safe_model_attributes.yml
@@ -249,6 +249,7 @@ Ci::TriggerSchedule:
 - created_at
 - updated_at
 - cron
+- cron_time_zone
 - next_run_at
 DeployKey:
 - id
diff --git a/spec/models/ci/trigger_schedule_spec.rb b/spec/models/ci/trigger_schedule_spec.rb
index 8b27ca1c8b2..99668ff17b8 100644
--- a/spec/models/ci/trigger_schedule_spec.rb
+++ b/spec/models/ci/trigger_schedule_spec.rb
@@ -5,13 +5,6 @@ describe Ci::TriggerSchedule, models: true do
   it { is_expected.to belong_to(:trigger) }
   it { is_expected.to respond_to :ref }
 
-  it 'should validate ref existence' do
-    trigger_schedule = create(:ci_trigger_schedule, :cron_nightly_build)
-    trigger_schedule.trigger.ref = 'invalid-ref'
-    trigger_schedule.valid?
-    expect(trigger_schedule.errors[:ref].first).to include('does not exist')
-  end
-
   describe '#schedule_next_run!' do
     let(:trigger_schedule) { create(:ci_trigger_schedule, :cron_nightly_build, next_run_at: nil) }
 

From f6be8c048555f2d1086e7beed336b6187edb4d58 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Tue, 4 Apr 2017 16:58:02 +0900
Subject: [PATCH 248/278] Remove less_than_1_hour_from_now comments. Dry up def
 schedule_next_run!

---
 app/models/ci/trigger_schedule.rb | 22 +---------------------
 1 file changed, 1 insertion(+), 21 deletions(-)

diff --git a/app/models/ci/trigger_schedule.rb b/app/models/ci/trigger_schedule.rb
index 58337b34d80..6e7c0b4f6c2 100644
--- a/app/models/ci/trigger_schedule.rb
+++ b/app/models/ci/trigger_schedule.rb
@@ -14,32 +14,12 @@ module Ci
     validates :cron, cron: true, presence: { unless: :importing? }
     validates :cron_time_zone, presence: { unless: :importing? }
     validates :ref, presence: { unless: :importing? }
-    # validate :check_cron_frequency
 
     after_create :schedule_next_run!
 
     def schedule_next_run!
       next_time = Ci::CronParser.new(cron, cron_time_zone).next_time_from(Time.now)
-
-      # if next_time.present? && !less_than_1_hour_from_now?(next_time)
-      if next_time.present?
-        update!(next_run_at: next_time)
-      end
+      update!(next_run_at: next_time) if next_time.present?
     end
-
-    # private
-
-    # def less_than_1_hour_from_now?(time)
-    #   puts "diff: #{(time - Time.now).abs.inspect}"
-    #   ((time - Time.now).abs < 1.hour) ? true : false
-    # end
-
-    # def check_cron_frequency
-    #   next_time = Ci::CronParser.new(cron, cron_time_zone).next_time_from(Time.now)
-
-    #   if less_than_1_hour_from_now?(next_time)
-    #     self.errors.add(:cron, " can not be less than 1 hour")
-    #   end
-    # end
   end
 end

From 27f981b2901098f894e587bbd96b09e2a0f0c404 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Tue, 4 Apr 2017 18:31:19 +0900
Subject: [PATCH 249/278] Improve real_next_run. Improve triggers_helper_spec.

---
 app/helpers/triggers_helper.rb       | 16 +++++-----------
 spec/helpers/triggers_helper_spec.rb | 27 ++++++++++++++++++++-------
 2 files changed, 25 insertions(+), 18 deletions(-)

diff --git a/app/helpers/triggers_helper.rb b/app/helpers/triggers_helper.rb
index be5cce9aea0..932ba595b73 100644
--- a/app/helpers/triggers_helper.rb
+++ b/app/helpers/triggers_helper.rb
@@ -11,16 +11,10 @@ module TriggersHelper
     "#{Settings.gitlab.url}/api/v3/projects/#{service.project_id}/services/#{service.to_param}/trigger"
   end
 
-  def real_next_run(trigger_schedule, worker_cron: nil, worker_time_zone: nil)
-    worker_cron = Settings.cron_jobs['trigger_schedule_worker']['cron'] unless worker_cron.present?
-    worker_time_zone = Time.zone.name unless worker_time_zone.present?
-
-    worker_next_time = Ci::CronParser.new(worker_cron, worker_time_zone).next_time_from(Time.now)
-
-    if trigger_schedule.next_run_at > worker_next_time
-      trigger_schedule.next_run_at
-    else
-      worker_next_time
-    end
+  def real_next_run(trigger_schedule,
+                    worker_cron: Settings.cron_jobs['trigger_schedule_worker']['cron'],
+                    worker_time_zone: Time.zone.name)
+    Ci::CronParser.new(worker_cron, worker_time_zone)
+                  .next_time_from(trigger_schedule.next_run_at)
   end
 end
diff --git a/spec/helpers/triggers_helper_spec.rb b/spec/helpers/triggers_helper_spec.rb
index d801760335b..61d233421b2 100644
--- a/spec/helpers/triggers_helper_spec.rb
+++ b/spec/helpers/triggers_helper_spec.rb
@@ -4,23 +4,36 @@ describe TriggersHelper do
   describe '#real_next_run' do
     let(:trigger_schedule) { create(:ci_trigger_schedule, cron: user_cron, cron_time_zone: 'UTC') }
 
-    subject { helper.real_next_run(trigger_schedule, worker_cron: worker_cron, worker_time_zone: 'UTC') }
+    subject { helper.real_next_run(trigger_schedule, arguments) }
 
     context 'when next_run_at > worker_next_time' do
-      let(:worker_cron) { '0 0 1 1 *' } # every 00:00, January 1st
+      let(:arguments) { { worker_cron: '0 0 1 1 *', worker_time_zone: 'UTC' } } # every 00:00, January 1st
       let(:user_cron) { '1 0 1 1 *' } # every 00:01, January 1st
 
-      it 'returns next_run_at' do
-        is_expected.to eq(trigger_schedule.next_run_at)
+      it 'returns nearest worker_next_time from next_run_at' do
+        is_expected.to eq(Ci::CronParser.new(arguments[:worker_cron], arguments[:worker_time_zone])
+                                        .next_time_from(trigger_schedule.next_run_at))
       end
     end
 
     context 'when worker_next_time > next_run_at' do
-      let(:worker_cron) { '1 0 1 1 *' } # every 00:01, January 1st
+      let(:arguments) { { worker_cron: '1 0 1 1 *', worker_time_zone: 'UTC' } } # every 00:01, January 1st
       let(:user_cron) { '0 0 1 1 *' } # every 00:00, January 1st
 
-      it 'returns worker_next_time' do
-        is_expected.to eq(Ci::CronParser.new(worker_cron, 'UTC').next_time_from(Time.now))
+      it 'returns nearest worker_next_time from next_run_at' do
+        is_expected.to eq(Ci::CronParser.new(arguments[:worker_cron], arguments[:worker_time_zone])
+                                        .next_time_from(trigger_schedule.next_run_at))
+      end
+    end
+
+    context 'when worker_cron and worker_time_zone are ommited' do
+      let(:arguments) { {} }
+      let(:user_cron) { '* * * * *' } # every minutes
+
+      it 'returns nearest worker_next_time from next_run_at by server configuration' do
+        is_expected.to eq(Ci::CronParser.new(Settings.cron_jobs['trigger_schedule_worker']['cron'],
+                                             Time.zone.name)
+                                        .next_time_from(trigger_schedule.next_run_at))
       end
     end
   end

From 914bef671f54c04a0d36d8e0f8c9830d6dea7b03 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Tue, 4 Apr 2017 18:44:25 +0900
Subject: [PATCH 250/278] Move Ci::CronParser to Gitlab::Ci::CronParser

---
 app/helpers/triggers_helper.rb               |  4 +--
 app/models/ci/trigger_schedule.rb            |  2 +-
 app/validators/cron_validator.rb             |  2 +-
 lib/ci/cron_parser.rb                        | 36 -------------------
 lib/gitlab/ci/cron_parser.rb                 | 38 ++++++++++++++++++++
 spec/factories/ci/trigger_schedules.rb       |  8 ++---
 spec/helpers/triggers_helper_spec.rb         | 14 ++++----
 spec/models/ci/trigger_schedule_spec.rb      |  2 +-
 spec/workers/trigger_schedule_worker_spec.rb |  2 +-
 9 files changed, 55 insertions(+), 53 deletions(-)
 delete mode 100644 lib/ci/cron_parser.rb
 create mode 100644 lib/gitlab/ci/cron_parser.rb

diff --git a/app/helpers/triggers_helper.rb b/app/helpers/triggers_helper.rb
index 932ba595b73..a415ac11893 100644
--- a/app/helpers/triggers_helper.rb
+++ b/app/helpers/triggers_helper.rb
@@ -14,7 +14,7 @@ module TriggersHelper
   def real_next_run(trigger_schedule,
                     worker_cron: Settings.cron_jobs['trigger_schedule_worker']['cron'],
                     worker_time_zone: Time.zone.name)
-    Ci::CronParser.new(worker_cron, worker_time_zone)
-                  .next_time_from(trigger_schedule.next_run_at)
+    Gitlab::Ci::CronParser.new(worker_cron, worker_time_zone)
+                          .next_time_from(trigger_schedule.next_run_at)
   end
 end
diff --git a/app/models/ci/trigger_schedule.rb b/app/models/ci/trigger_schedule.rb
index 6e7c0b4f6c2..092338be9ce 100644
--- a/app/models/ci/trigger_schedule.rb
+++ b/app/models/ci/trigger_schedule.rb
@@ -18,7 +18,7 @@ module Ci
     after_create :schedule_next_run!
 
     def schedule_next_run!
-      next_time = Ci::CronParser.new(cron, cron_time_zone).next_time_from(Time.now)
+      next_time = Gitlab::Ci::CronParser.new(cron, cron_time_zone).next_time_from(Time.now)
       update!(next_run_at: next_time) if next_time.present?
     end
   end
diff --git a/app/validators/cron_validator.rb b/app/validators/cron_validator.rb
index 4d9a0d62a4c..31eaa4147a5 100644
--- a/app/validators/cron_validator.rb
+++ b/app/validators/cron_validator.rb
@@ -3,7 +3,7 @@
 # Custom validator for Cron.
 class CronValidator < ActiveModel::EachValidator
   def validate_each(record, attribute, value)
-    cron_parser = Ci::CronParser.new(record.cron, record.cron_time_zone)
+    cron_parser = Gitlab::Ci::CronParser.new(record.cron, record.cron_time_zone)
     is_valid_cron, is_valid_cron_time_zone = cron_parser.validation
 
     if !is_valid_cron
diff --git a/lib/ci/cron_parser.rb b/lib/ci/cron_parser.rb
deleted file mode 100644
index e0d589956a8..00000000000
--- a/lib/ci/cron_parser.rb
+++ /dev/null
@@ -1,36 +0,0 @@
-module Ci
-  class CronParser
-    VALID_SYNTAX_SAMPLE_TIME_ZONE = 'UTC'.freeze
-    VALID_SYNTAX_SAMPLE_CRON = '* * * * *'.freeze
-
-    def initialize(cron, cron_time_zone = 'UTC')
-      @cron = cron
-      @cron_time_zone = cron_time_zone
-    end
-
-    def next_time_from(time)
-      cron_line = try_parse_cron(@cron, @cron_time_zone)
-      if cron_line.present?
-        cron_line.next_time(time).in_time_zone(Time.zone)
-      else
-        nil
-      end
-    end
-
-    def validation
-      is_valid_cron = try_parse_cron(@cron, VALID_SYNTAX_SAMPLE_TIME_ZONE).present?
-      is_valid_cron_time_zone = try_parse_cron(VALID_SYNTAX_SAMPLE_CRON, @cron_time_zone).present?
-      return is_valid_cron, is_valid_cron_time_zone
-    end
-
-    private
-
-    def try_parse_cron(cron, cron_time_zone)
-      begin
-        Rufus::Scheduler.parse("#{cron} #{cron_time_zone}")
-      rescue
-        nil
-      end
-    end
-  end
-end
diff --git a/lib/gitlab/ci/cron_parser.rb b/lib/gitlab/ci/cron_parser.rb
new file mode 100644
index 00000000000..01f37142510
--- /dev/null
+++ b/lib/gitlab/ci/cron_parser.rb
@@ -0,0 +1,38 @@
+module Gitlab
+  module Ci
+    class CronParser
+      VALID_SYNTAX_SAMPLE_TIME_ZONE = 'UTC'.freeze
+      VALID_SYNTAX_SAMPLE_CRON = '* * * * *'.freeze
+
+      def initialize(cron, cron_time_zone = 'UTC')
+        @cron = cron
+        @cron_time_zone = cron_time_zone
+      end
+
+      def next_time_from(time)
+        cron_line = try_parse_cron(@cron, @cron_time_zone)
+        if cron_line.present?
+          cron_line.next_time(time).in_time_zone(Time.zone)
+        else
+          nil
+        end
+      end
+
+      def validation
+        is_valid_cron = try_parse_cron(@cron, VALID_SYNTAX_SAMPLE_TIME_ZONE).present?
+        is_valid_cron_time_zone = try_parse_cron(VALID_SYNTAX_SAMPLE_CRON, @cron_time_zone).present?
+        return is_valid_cron, is_valid_cron_time_zone
+      end
+
+      private
+
+      def try_parse_cron(cron, cron_time_zone)
+        begin
+          Rufus::Scheduler.parse("#{cron} #{cron_time_zone}")
+        rescue
+          nil
+        end
+      end
+    end
+  end
+end
\ No newline at end of file
diff --git a/spec/factories/ci/trigger_schedules.rb b/spec/factories/ci/trigger_schedules.rb
index 2e6a35c6416..8aafbc1f81b 100644
--- a/spec/factories/ci/trigger_schedules.rb
+++ b/spec/factories/ci/trigger_schedules.rb
@@ -2,7 +2,7 @@ FactoryGirl.define do
   factory :ci_trigger_schedule, class: Ci::TriggerSchedule do
     trigger factory: :ci_trigger_for_trigger_schedule
     cron '0 1 * * *'
-    cron_time_zone Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE
+    cron_time_zone Gitlab::Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE
 
     after(:build) do |trigger_schedule, evaluator|
       trigger_schedule.update!(project: trigger_schedule.trigger.project)
@@ -16,17 +16,17 @@ FactoryGirl.define do
 
     trait :cron_nightly_build do
       cron '0 1 * * *'
-      cron_time_zone Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE
+      cron_time_zone Gitlab::Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE
     end
 
     trait :cron_weekly_build do
       cron '0 1 * * 6'
-      cron_time_zone Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE
+      cron_time_zone Gitlab::Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE
     end
 
     trait :cron_monthly_build do
       cron '0 1 22 * *'
-      cron_time_zone Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE
+      cron_time_zone Gitlab::Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE
     end
   end
 end
diff --git a/spec/helpers/triggers_helper_spec.rb b/spec/helpers/triggers_helper_spec.rb
index 61d233421b2..ee3fd3fea0f 100644
--- a/spec/helpers/triggers_helper_spec.rb
+++ b/spec/helpers/triggers_helper_spec.rb
@@ -11,8 +11,8 @@ describe TriggersHelper do
       let(:user_cron) { '1 0 1 1 *' } # every 00:01, January 1st
 
       it 'returns nearest worker_next_time from next_run_at' do
-        is_expected.to eq(Ci::CronParser.new(arguments[:worker_cron], arguments[:worker_time_zone])
-                                        .next_time_from(trigger_schedule.next_run_at))
+        is_expected.to eq(Gitlab::Ci::CronParser.new(arguments[:worker_cron], arguments[:worker_time_zone])
+                                                .next_time_from(trigger_schedule.next_run_at))
       end
     end
 
@@ -21,8 +21,8 @@ describe TriggersHelper do
       let(:user_cron) { '0 0 1 1 *' } # every 00:00, January 1st
 
       it 'returns nearest worker_next_time from next_run_at' do
-        is_expected.to eq(Ci::CronParser.new(arguments[:worker_cron], arguments[:worker_time_zone])
-                                        .next_time_from(trigger_schedule.next_run_at))
+        is_expected.to eq(Gitlab::Ci::CronParser.new(arguments[:worker_cron], arguments[:worker_time_zone])
+                                                .next_time_from(trigger_schedule.next_run_at))
       end
     end
 
@@ -31,9 +31,9 @@ describe TriggersHelper do
       let(:user_cron) { '* * * * *' } # every minutes
 
       it 'returns nearest worker_next_time from next_run_at by server configuration' do
-        is_expected.to eq(Ci::CronParser.new(Settings.cron_jobs['trigger_schedule_worker']['cron'],
-                                             Time.zone.name)
-                                        .next_time_from(trigger_schedule.next_run_at))
+        is_expected.to eq(Gitlab::Ci::CronParser.new(Settings.cron_jobs['trigger_schedule_worker']['cron'],
+                                                     Time.zone.name)
+                                                .next_time_from(trigger_schedule.next_run_at))
       end
     end
   end
diff --git a/spec/models/ci/trigger_schedule_spec.rb b/spec/models/ci/trigger_schedule_spec.rb
index 99668ff17b8..81104cb26b6 100644
--- a/spec/models/ci/trigger_schedule_spec.rb
+++ b/spec/models/ci/trigger_schedule_spec.rb
@@ -13,7 +13,7 @@ describe Ci::TriggerSchedule, models: true do
     end
 
     it 'updates next_run_at' do
-      next_time = Ci::CronParser.new(trigger_schedule.cron, trigger_schedule.cron_time_zone).next_time_from(Time.now)
+      next_time = Gitlab::Ci::CronParser.new(trigger_schedule.cron, trigger_schedule.cron_time_zone).next_time_from(Time.now)
       expect(Ci::TriggerSchedule.last.next_run_at).to eq(next_time)
     end
   end
diff --git a/spec/workers/trigger_schedule_worker_spec.rb b/spec/workers/trigger_schedule_worker_spec.rb
index 950f72a68d9..4df5731709b 100644
--- a/spec/workers/trigger_schedule_worker_spec.rb
+++ b/spec/workers/trigger_schedule_worker_spec.rb
@@ -23,7 +23,7 @@ describe TriggerScheduleWorker do
     end
 
     it 'updates next_run_at' do
-      next_time = Ci::CronParser.new(trigger_schedule.cron, trigger_schedule.cron_time_zone).next_time_from(Time.now)
+      next_time = Gitlab::Ci::CronParser.new(trigger_schedule.cron, trigger_schedule.cron_time_zone).next_time_from(Time.now)
       expect(Ci::TriggerSchedule.last.next_run_at).to eq(next_time)
     end
   end

From 3d3df09713dcb70baceaeba7603fa49b89fc8007 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Tue, 4 Apr 2017 18:49:52 +0900
Subject: [PATCH 251/278] Dry up next_time_from. Move cron_parser_spec to
 appropriate location.

---
 lib/gitlab/ci/cron_parser.rb           |   6 +-
 spec/lib/ci/cron_parser_spec.rb        | 106 -------------------------
 spec/lib/gitlab/ci/cron_parser_spec.rb | 104 ++++++++++++++++++++++++
 3 files changed, 105 insertions(+), 111 deletions(-)
 delete mode 100644 spec/lib/ci/cron_parser_spec.rb
 create mode 100644 spec/lib/gitlab/ci/cron_parser_spec.rb

diff --git a/lib/gitlab/ci/cron_parser.rb b/lib/gitlab/ci/cron_parser.rb
index 01f37142510..2d9ea26faf0 100644
--- a/lib/gitlab/ci/cron_parser.rb
+++ b/lib/gitlab/ci/cron_parser.rb
@@ -11,11 +11,7 @@ module Gitlab
 
       def next_time_from(time)
         cron_line = try_parse_cron(@cron, @cron_time_zone)
-        if cron_line.present?
-          cron_line.next_time(time).in_time_zone(Time.zone)
-        else
-          nil
-        end
+        cron_line.next_time(time).in_time_zone(Time.zone) if cron_line.present?
       end
 
       def validation
diff --git a/spec/lib/ci/cron_parser_spec.rb b/spec/lib/ci/cron_parser_spec.rb
deleted file mode 100644
index fb4a5ec4d13..00000000000
--- a/spec/lib/ci/cron_parser_spec.rb
+++ /dev/null
@@ -1,106 +0,0 @@
-require 'spec_helper'
-
-module Ci
-  describe CronParser, lib: true do
-    shared_examples_for "returns time in the future" do
-      it { is_expected.to be > Time.now }
-    end
-
-    describe '#next_time_from' do
-      subject { described_class.new(cron, cron_time_zone).next_time_from(Time.now) }
-
-      context 'when cron and cron_time_zone are valid' do
-        context 'when specific time' do
-          let(:cron) { '3 4 5 6 *' }
-          let(:cron_time_zone) { 'UTC' }
-
-          it_behaves_like "returns time in the future"
-
-          it 'returns exact time' do
-            expect(subject.min).to eq(3)
-            expect(subject.hour).to eq(4)
-            expect(subject.day).to eq(5)
-            expect(subject.month).to eq(6)
-          end
-        end
-
-        context 'when specific day of week' do
-          let(:cron) { '* * * * 0' }
-          let(:cron_time_zone) { 'UTC' }
-
-          it_behaves_like "returns time in the future"
-
-          it 'returns exact day of week' do
-            expect(subject.wday).to eq(0)
-          end
-        end
-
-        context 'when slash used' do
-          let(:cron) { '*/10 */6 */10 */10 *' }
-          let(:cron_time_zone) { 'UTC' }
-
-          it_behaves_like "returns time in the future"
-
-          it 'returns specific time' do
-            expect(subject.min).to be_in([0, 10, 20, 30, 40, 50])
-            expect(subject.hour).to be_in([0, 6, 12, 18])
-            expect(subject.day).to be_in([1, 11, 21, 31])
-            expect(subject.month).to be_in([1, 11])
-          end
-        end
-
-        context 'when range used' do
-          let(:cron) { '0,20,40 * 1-5 * *' }
-          let(:cron_time_zone) { 'UTC' }
-
-          it_behaves_like "returns time in the future"
-
-          it 'returns specific time' do
-            expect(subject.min).to be_in([0, 20, 40])
-            expect(subject.day).to be_in((1..5).to_a)
-          end
-        end
-
-        context 'when cron_time_zone is US/Pacific' do
-          let(:cron) { '0 0 * * *' }
-          let(:cron_time_zone) { 'US/Pacific' }
-
-          it_behaves_like "returns time in the future"
-
-          it 'converts time in server time zone' do
-            expect(subject.hour).to eq(7)
-          end
-        end
-      end
-
-      context 'when cron and cron_time_zone are invalid' do
-        let(:cron) { 'invalid_cron' }
-        let(:cron_time_zone) { 'invalid_cron_time_zone' }
-
-        it 'returns nil' do
-          is_expected.to be_nil
-        end 
-      end
-    end
-
-    describe '#validation' do
-      it 'returns results' do
-        is_valid_cron, is_valid_cron_time_zone = described_class.new('* * * * *', 'Europe/Istanbul').validation
-        expect(is_valid_cron).to eq(true)
-        expect(is_valid_cron_time_zone).to eq(true)
-      end
-
-      it 'returns results' do
-        is_valid_cron, is_valid_cron_time_zone = described_class.new('*********', 'Europe/Istanbul').validation
-        expect(is_valid_cron).to eq(false)
-        expect(is_valid_cron_time_zone).to eq(true)
-      end
-
-      it 'returns results' do
-        is_valid_cron, is_valid_cron_time_zone = described_class.new('* * * * *', 'Invalid-zone').validation
-        expect(is_valid_cron).to eq(true)
-        expect(is_valid_cron_time_zone).to eq(false)
-      end
-    end
-  end
-end
diff --git a/spec/lib/gitlab/ci/cron_parser_spec.rb b/spec/lib/gitlab/ci/cron_parser_spec.rb
new file mode 100644
index 00000000000..62d1ea3f087
--- /dev/null
+++ b/spec/lib/gitlab/ci/cron_parser_spec.rb
@@ -0,0 +1,104 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::CronParser do
+  shared_examples_for "returns time in the future" do
+    it { is_expected.to be > Time.now }
+  end
+
+  describe '#next_time_from' do
+    subject { described_class.new(cron, cron_time_zone).next_time_from(Time.now) }
+
+    context 'when cron and cron_time_zone are valid' do
+      context 'when specific time' do
+        let(:cron) { '3 4 5 6 *' }
+        let(:cron_time_zone) { 'UTC' }
+
+        it_behaves_like "returns time in the future"
+
+        it 'returns exact time' do
+          expect(subject.min).to eq(3)
+          expect(subject.hour).to eq(4)
+          expect(subject.day).to eq(5)
+          expect(subject.month).to eq(6)
+        end
+      end
+
+      context 'when specific day of week' do
+        let(:cron) { '* * * * 0' }
+        let(:cron_time_zone) { 'UTC' }
+
+        it_behaves_like "returns time in the future"
+
+        it 'returns exact day of week' do
+          expect(subject.wday).to eq(0)
+        end
+      end
+
+      context 'when slash used' do
+        let(:cron) { '*/10 */6 */10 */10 *' }
+        let(:cron_time_zone) { 'UTC' }
+
+        it_behaves_like "returns time in the future"
+
+        it 'returns specific time' do
+          expect(subject.min).to be_in([0, 10, 20, 30, 40, 50])
+          expect(subject.hour).to be_in([0, 6, 12, 18])
+          expect(subject.day).to be_in([1, 11, 21, 31])
+          expect(subject.month).to be_in([1, 11])
+        end
+      end
+
+      context 'when range used' do
+        let(:cron) { '0,20,40 * 1-5 * *' }
+        let(:cron_time_zone) { 'UTC' }
+
+        it_behaves_like "returns time in the future"
+
+        it 'returns specific time' do
+          expect(subject.min).to be_in([0, 20, 40])
+          expect(subject.day).to be_in((1..5).to_a)
+        end
+      end
+
+      context 'when cron_time_zone is US/Pacific' do
+        let(:cron) { '0 0 * * *' }
+        let(:cron_time_zone) { 'US/Pacific' }
+
+        it_behaves_like "returns time in the future"
+
+        it 'converts time in server time zone' do
+          expect(subject.hour).to eq(7)
+        end
+      end
+    end
+
+    context 'when cron and cron_time_zone are invalid' do
+      let(:cron) { 'invalid_cron' }
+      let(:cron_time_zone) { 'invalid_cron_time_zone' }
+
+      it 'returns nil' do
+        is_expected.to be_nil
+      end 
+    end
+  end
+
+  describe '#validation' do
+    it 'returns results' do
+      is_valid_cron, is_valid_cron_time_zone = described_class.new('* * * * *', 'Europe/Istanbul').validation
+      expect(is_valid_cron).to eq(true)
+      expect(is_valid_cron_time_zone).to eq(true)
+    end
+
+    it 'returns results' do
+      is_valid_cron, is_valid_cron_time_zone = described_class.new('*********', 'Europe/Istanbul').validation
+      expect(is_valid_cron).to eq(false)
+      expect(is_valid_cron_time_zone).to eq(true)
+    end
+
+    it 'returns results' do
+      is_valid_cron, is_valid_cron_time_zone = described_class.new('* * * * *', 'Invalid-zone').validation
+      expect(is_valid_cron).to eq(true)
+      expect(is_valid_cron_time_zone).to eq(false)
+    end
+  end
+end

From 4949e2b291bc59ee3855882a29df3bff9edfd4e5 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Tue, 4 Apr 2017 19:14:49 +0900
Subject: [PATCH 252/278] Separate cron_valid? and cron_time_zone_valid?

---
 app/models/ci/trigger_schedule.rb          |  2 +-
 app/validators/cron_time_zone_validator.rb |  9 +++++
 app/validators/cron_validator.rb           |  8 +----
 lib/gitlab/ci/cron_parser.rb               | 10 +++---
 spec/lib/gitlab/ci/cron_parser_spec.rb     | 38 ++++++++++++++--------
 5 files changed, 42 insertions(+), 25 deletions(-)
 create mode 100644 app/validators/cron_time_zone_validator.rb

diff --git a/app/models/ci/trigger_schedule.rb b/app/models/ci/trigger_schedule.rb
index 092338be9ce..9b1dfce969a 100644
--- a/app/models/ci/trigger_schedule.rb
+++ b/app/models/ci/trigger_schedule.rb
@@ -12,7 +12,7 @@ module Ci
 
     validates :trigger, presence: { unless: :importing? }
     validates :cron, cron: true, presence: { unless: :importing? }
-    validates :cron_time_zone, presence: { unless: :importing? }
+    validates :cron_time_zone, cron_time_zone: true, presence: { unless: :importing? }
     validates :ref, presence: { unless: :importing? }
 
     after_create :schedule_next_run!
diff --git a/app/validators/cron_time_zone_validator.rb b/app/validators/cron_time_zone_validator.rb
new file mode 100644
index 00000000000..9d4bbe1d458
--- /dev/null
+++ b/app/validators/cron_time_zone_validator.rb
@@ -0,0 +1,9 @@
+# CronTimeZoneValidator
+#
+# Custom validator for CronTimeZone.
+class CronTimeZoneValidator < ActiveModel::EachValidator
+  def validate_each(record, attribute, value)
+    cron_parser = Gitlab::Ci::CronParser.new(record.cron, record.cron_time_zone)
+    record.errors.add(attribute, " is invalid syntax") unless cron_parser.cron_time_zone_valid?
+  end
+end
diff --git a/app/validators/cron_validator.rb b/app/validators/cron_validator.rb
index 31eaa4147a5..cc07011d56b 100644
--- a/app/validators/cron_validator.rb
+++ b/app/validators/cron_validator.rb
@@ -4,12 +4,6 @@
 class CronValidator < ActiveModel::EachValidator
   def validate_each(record, attribute, value)
     cron_parser = Gitlab::Ci::CronParser.new(record.cron, record.cron_time_zone)
-    is_valid_cron, is_valid_cron_time_zone = cron_parser.validation
-
-    if !is_valid_cron
-      record.errors.add(:cron, " is invalid syntax")
-    elsif !is_valid_cron_time_zone
-      record.errors.add(:cron_time_zone, " is invalid timezone")
-    end
+    record.errors.add(attribute, " is invalid syntax") unless cron_parser.cron_valid?
   end
 end
diff --git a/lib/gitlab/ci/cron_parser.rb b/lib/gitlab/ci/cron_parser.rb
index 2d9ea26faf0..521e556f769 100644
--- a/lib/gitlab/ci/cron_parser.rb
+++ b/lib/gitlab/ci/cron_parser.rb
@@ -14,10 +14,12 @@ module Gitlab
         cron_line.next_time(time).in_time_zone(Time.zone) if cron_line.present?
       end
 
-      def validation
-        is_valid_cron = try_parse_cron(@cron, VALID_SYNTAX_SAMPLE_TIME_ZONE).present?
-        is_valid_cron_time_zone = try_parse_cron(VALID_SYNTAX_SAMPLE_CRON, @cron_time_zone).present?
-        return is_valid_cron, is_valid_cron_time_zone
+      def cron_valid?
+        try_parse_cron(@cron, VALID_SYNTAX_SAMPLE_TIME_ZONE).present?
+      end
+
+      def cron_time_zone_valid?
+        try_parse_cron(VALID_SYNTAX_SAMPLE_CRON, @cron_time_zone).present?
       end
 
       private
diff --git a/spec/lib/gitlab/ci/cron_parser_spec.rb b/spec/lib/gitlab/ci/cron_parser_spec.rb
index 62d1ea3f087..1cdd8c1d2e7 100644
--- a/spec/lib/gitlab/ci/cron_parser_spec.rb
+++ b/spec/lib/gitlab/ci/cron_parser_spec.rb
@@ -82,23 +82,35 @@ describe Gitlab::Ci::CronParser do
     end
   end
 
-  describe '#validation' do
-    it 'returns results' do
-      is_valid_cron, is_valid_cron_time_zone = described_class.new('* * * * *', 'Europe/Istanbul').validation
-      expect(is_valid_cron).to eq(true)
-      expect(is_valid_cron_time_zone).to eq(true)
+  describe '#cron_valid?' do
+    subject { described_class.new(cron, Gitlab::Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE).cron_valid? }
+
+    context 'when cron is valid' do
+      let(:cron) { '* * * * *' }
+
+      it { is_expected.to eq(true) }
     end
 
-    it 'returns results' do
-      is_valid_cron, is_valid_cron_time_zone = described_class.new('*********', 'Europe/Istanbul').validation
-      expect(is_valid_cron).to eq(false)
-      expect(is_valid_cron_time_zone).to eq(true)
+    context 'when cron is invalid' do
+      let(:cron) { '*********' }
+
+      it { is_expected.to eq(false) }
+    end
+  end
+
+  describe '#cron_time_zone_valid?' do
+    subject { described_class.new(Gitlab::Ci::CronParser::VALID_SYNTAX_SAMPLE_CRON, cron_time_zone).cron_time_zone_valid? }
+
+    context 'when cron is valid' do
+      let(:cron_time_zone) { 'Europe/Istanbul' }
+
+      it { is_expected.to eq(true) }
     end
 
-    it 'returns results' do
-      is_valid_cron, is_valid_cron_time_zone = described_class.new('* * * * *', 'Invalid-zone').validation
-      expect(is_valid_cron).to eq(true)
-      expect(is_valid_cron_time_zone).to eq(false)
+    context 'when cron is invalid' do
+      let(:cron_time_zone) { 'Invalid-zone' }
+
+      it { is_expected.to eq(false) }
     end
   end
 end

From 0c153af73df3d5b10915cf9d32af728f9b6e8e98 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Tue, 4 Apr 2017 21:18:51 +0900
Subject: [PATCH 253/278] Ommit begin block in try_parse_cron

---
 lib/gitlab/ci/cron_parser.rb | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/lib/gitlab/ci/cron_parser.rb b/lib/gitlab/ci/cron_parser.rb
index 521e556f769..69dd8ad0fce 100644
--- a/lib/gitlab/ci/cron_parser.rb
+++ b/lib/gitlab/ci/cron_parser.rb
@@ -25,11 +25,9 @@ module Gitlab
       private
 
       def try_parse_cron(cron, cron_time_zone)
-        begin
-          Rufus::Scheduler.parse("#{cron} #{cron_time_zone}")
-        rescue
-          nil
-        end
+        Rufus::Scheduler.parse("#{cron} #{cron_time_zone}")
+      rescue
+        # noop
       end
     end
   end

From 4a5c6a8e2953baeceb33d281d23d2c305ff884fa Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Tue, 4 Apr 2017 21:22:12 +0900
Subject: [PATCH 254/278] Rename cron_nightly_build to nightly

---
 spec/factories/ci/trigger_schedules.rb       | 6 +++---
 spec/models/ci/trigger_schedule_spec.rb      | 2 +-
 spec/workers/trigger_schedule_worker_spec.rb | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/spec/factories/ci/trigger_schedules.rb b/spec/factories/ci/trigger_schedules.rb
index 8aafbc1f81b..9c16d45b49a 100644
--- a/spec/factories/ci/trigger_schedules.rb
+++ b/spec/factories/ci/trigger_schedules.rb
@@ -14,17 +14,17 @@ FactoryGirl.define do
       end
     end
 
-    trait :cron_nightly_build do
+    trait :nightly do
       cron '0 1 * * *'
       cron_time_zone Gitlab::Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE
     end
 
-    trait :cron_weekly_build do
+    trait :weekly do
       cron '0 1 * * 6'
       cron_time_zone Gitlab::Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE
     end
 
-    trait :cron_monthly_build do
+    trait :monthly do
       cron '0 1 22 * *'
       cron_time_zone Gitlab::Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE
     end
diff --git a/spec/models/ci/trigger_schedule_spec.rb b/spec/models/ci/trigger_schedule_spec.rb
index 81104cb26b6..9a4bf122bf0 100644
--- a/spec/models/ci/trigger_schedule_spec.rb
+++ b/spec/models/ci/trigger_schedule_spec.rb
@@ -6,7 +6,7 @@ describe Ci::TriggerSchedule, models: true do
   it { is_expected.to respond_to :ref }
 
   describe '#schedule_next_run!' do
-    let(:trigger_schedule) { create(:ci_trigger_schedule, :cron_nightly_build, next_run_at: nil) }
+    let(:trigger_schedule) { create(:ci_trigger_schedule, :nightly, next_run_at: nil) }
 
     before do
       trigger_schedule.schedule_next_run!
diff --git a/spec/workers/trigger_schedule_worker_spec.rb b/spec/workers/trigger_schedule_worker_spec.rb
index 4df5731709b..75a98e42ac5 100644
--- a/spec/workers/trigger_schedule_worker_spec.rb
+++ b/spec/workers/trigger_schedule_worker_spec.rb
@@ -8,7 +8,7 @@ describe TriggerScheduleWorker do
   end
 
   context 'when there is a scheduled trigger within next_run_at' do
-    let!(:trigger_schedule) { create(:ci_trigger_schedule, :cron_nightly_build, :force_triggable) }
+    let!(:trigger_schedule) { create(:ci_trigger_schedule, :nightly, :force_triggable) }
 
     before do
       worker.perform
@@ -29,7 +29,7 @@ describe TriggerScheduleWorker do
   end
 
   context 'when there are no scheduled triggers within next_run_at' do
-    let!(:trigger_schedule) { create(:ci_trigger_schedule, :cron_nightly_build) }
+    let!(:trigger_schedule) { create(:ci_trigger_schedule, :nightly) }
 
     before do
       worker.perform

From f229290ac828d1d5743f86c5a4977168a0406365 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Tue, 4 Apr 2017 23:43:09 +0900
Subject: [PATCH 255/278] Remove triggers_helper. Add
 trigger_schedule_presenter.

---
 app/helpers/triggers_helper.rb                |  7 -----
 app/models/ci/trigger_schedule.rb             |  1 +
 .../ci/trigger_schedule_presenter.rb          | 11 +++++++
 .../ci/trigger_schedule_presenter_spec.rb}    | 30 +++++++++++++++++--
 4 files changed, 39 insertions(+), 10 deletions(-)
 create mode 100644 app/presenters/ci/trigger_schedule_presenter.rb
 rename spec/{helpers/triggers_helper_spec.rb => presenters/ci/trigger_schedule_presenter_spec.rb} (68%)

diff --git a/app/helpers/triggers_helper.rb b/app/helpers/triggers_helper.rb
index a415ac11893..a48d4475e97 100644
--- a/app/helpers/triggers_helper.rb
+++ b/app/helpers/triggers_helper.rb
@@ -10,11 +10,4 @@ module TriggersHelper
   def service_trigger_url(service)
     "#{Settings.gitlab.url}/api/v3/projects/#{service.project_id}/services/#{service.to_param}/trigger"
   end
-
-  def real_next_run(trigger_schedule,
-                    worker_cron: Settings.cron_jobs['trigger_schedule_worker']['cron'],
-                    worker_time_zone: Time.zone.name)
-    Gitlab::Ci::CronParser.new(worker_cron, worker_time_zone)
-                          .next_time_from(trigger_schedule.next_run_at)
-  end
 end
diff --git a/app/models/ci/trigger_schedule.rb b/app/models/ci/trigger_schedule.rb
index 9b1dfce969a..2cf041df8a7 100644
--- a/app/models/ci/trigger_schedule.rb
+++ b/app/models/ci/trigger_schedule.rb
@@ -2,6 +2,7 @@ module Ci
   class TriggerSchedule < ActiveRecord::Base
     extend Ci::Model
     include Importable
+    include Presentable
 
     acts_as_paranoid
 
diff --git a/app/presenters/ci/trigger_schedule_presenter.rb b/app/presenters/ci/trigger_schedule_presenter.rb
new file mode 100644
index 00000000000..faef6a3d66f
--- /dev/null
+++ b/app/presenters/ci/trigger_schedule_presenter.rb
@@ -0,0 +1,11 @@
+module Ci
+  class TriggerSchedulePresenter < Gitlab::View::Presenter::Delegated
+    presents :trigger_schedule
+
+    def real_next_run(worker_cron: Settings.cron_jobs['trigger_schedule_worker']['cron'],
+                      worker_time_zone: Time.zone.name)
+      Gitlab::Ci::CronParser.new(worker_cron, worker_time_zone)
+                            .next_time_from(next_run_at)
+    end
+  end
+end
diff --git a/spec/helpers/triggers_helper_spec.rb b/spec/presenters/ci/trigger_schedule_presenter_spec.rb
similarity index 68%
rename from spec/helpers/triggers_helper_spec.rb
rename to spec/presenters/ci/trigger_schedule_presenter_spec.rb
index ee3fd3fea0f..92e38441a8a 100644
--- a/spec/helpers/triggers_helper_spec.rb
+++ b/spec/presenters/ci/trigger_schedule_presenter_spec.rb
@@ -1,10 +1,34 @@
-require 'rails_helper'
+require 'spec_helper'
+
+describe Ci::TriggerSchedulePresenter do
+  let(:trigger_schedule) { create(:ci_trigger_schedule) }
+
+  subject(:presenter) do
+    described_class.new(trigger_schedule)
+  end
+
+  it 'inherits from Gitlab::View::Presenter::Delegated' do
+    expect(described_class.superclass).to eq(Gitlab::View::Presenter::Delegated)
+  end
+
+  describe '#initialize' do
+    it 'takes a trigger_schedule and optional params' do
+      expect { presenter }.not_to raise_error
+    end
+
+    it 'exposes trigger_schedule' do
+      expect(presenter.trigger_schedule).to eq(trigger_schedule)
+    end
+
+    it 'forwards missing methods to trigger_schedule' do
+      expect(presenter.ref).to eq('master')
+    end
+  end
 
-describe TriggersHelper do
   describe '#real_next_run' do
     let(:trigger_schedule) { create(:ci_trigger_schedule, cron: user_cron, cron_time_zone: 'UTC') }
 
-    subject { helper.real_next_run(trigger_schedule, arguments) }
+    subject { described_class.new(trigger_schedule).real_next_run(arguments) }
 
     context 'when next_run_at > worker_next_time' do
       let(:arguments) { { worker_cron: '0 0 1 1 *', worker_time_zone: 'UTC' } } # every 00:00, January 1st

From 1dbc888e3306f30ca0882aece86ccd1a817e0ab8 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Wed, 5 Apr 2017 01:29:10 +0900
Subject: [PATCH 256/278] Remove TriggerSchedulePresenter. This will go in
 another MR.

---
 app/models/ci/trigger_schedule.rb             |  1 -
 .../ci/trigger_schedule_presenter.rb          | 11 ----
 .../ci/trigger_schedule_presenter_spec.rb     | 64 -------------------
 3 files changed, 76 deletions(-)
 delete mode 100644 app/presenters/ci/trigger_schedule_presenter.rb
 delete mode 100644 spec/presenters/ci/trigger_schedule_presenter_spec.rb

diff --git a/app/models/ci/trigger_schedule.rb b/app/models/ci/trigger_schedule.rb
index 2cf041df8a7..9b1dfce969a 100644
--- a/app/models/ci/trigger_schedule.rb
+++ b/app/models/ci/trigger_schedule.rb
@@ -2,7 +2,6 @@ module Ci
   class TriggerSchedule < ActiveRecord::Base
     extend Ci::Model
     include Importable
-    include Presentable
 
     acts_as_paranoid
 
diff --git a/app/presenters/ci/trigger_schedule_presenter.rb b/app/presenters/ci/trigger_schedule_presenter.rb
deleted file mode 100644
index faef6a3d66f..00000000000
--- a/app/presenters/ci/trigger_schedule_presenter.rb
+++ /dev/null
@@ -1,11 +0,0 @@
-module Ci
-  class TriggerSchedulePresenter < Gitlab::View::Presenter::Delegated
-    presents :trigger_schedule
-
-    def real_next_run(worker_cron: Settings.cron_jobs['trigger_schedule_worker']['cron'],
-                      worker_time_zone: Time.zone.name)
-      Gitlab::Ci::CronParser.new(worker_cron, worker_time_zone)
-                            .next_time_from(next_run_at)
-    end
-  end
-end
diff --git a/spec/presenters/ci/trigger_schedule_presenter_spec.rb b/spec/presenters/ci/trigger_schedule_presenter_spec.rb
deleted file mode 100644
index 92e38441a8a..00000000000
--- a/spec/presenters/ci/trigger_schedule_presenter_spec.rb
+++ /dev/null
@@ -1,64 +0,0 @@
-require 'spec_helper'
-
-describe Ci::TriggerSchedulePresenter do
-  let(:trigger_schedule) { create(:ci_trigger_schedule) }
-
-  subject(:presenter) do
-    described_class.new(trigger_schedule)
-  end
-
-  it 'inherits from Gitlab::View::Presenter::Delegated' do
-    expect(described_class.superclass).to eq(Gitlab::View::Presenter::Delegated)
-  end
-
-  describe '#initialize' do
-    it 'takes a trigger_schedule and optional params' do
-      expect { presenter }.not_to raise_error
-    end
-
-    it 'exposes trigger_schedule' do
-      expect(presenter.trigger_schedule).to eq(trigger_schedule)
-    end
-
-    it 'forwards missing methods to trigger_schedule' do
-      expect(presenter.ref).to eq('master')
-    end
-  end
-
-  describe '#real_next_run' do
-    let(:trigger_schedule) { create(:ci_trigger_schedule, cron: user_cron, cron_time_zone: 'UTC') }
-
-    subject { described_class.new(trigger_schedule).real_next_run(arguments) }
-
-    context 'when next_run_at > worker_next_time' do
-      let(:arguments) { { worker_cron: '0 0 1 1 *', worker_time_zone: 'UTC' } } # every 00:00, January 1st
-      let(:user_cron) { '1 0 1 1 *' } # every 00:01, January 1st
-
-      it 'returns nearest worker_next_time from next_run_at' do
-        is_expected.to eq(Gitlab::Ci::CronParser.new(arguments[:worker_cron], arguments[:worker_time_zone])
-                                                .next_time_from(trigger_schedule.next_run_at))
-      end
-    end
-
-    context 'when worker_next_time > next_run_at' do
-      let(:arguments) { { worker_cron: '1 0 1 1 *', worker_time_zone: 'UTC' } } # every 00:01, January 1st
-      let(:user_cron) { '0 0 1 1 *' } # every 00:00, January 1st
-
-      it 'returns nearest worker_next_time from next_run_at' do
-        is_expected.to eq(Gitlab::Ci::CronParser.new(arguments[:worker_cron], arguments[:worker_time_zone])
-                                                .next_time_from(trigger_schedule.next_run_at))
-      end
-    end
-
-    context 'when worker_cron and worker_time_zone are ommited' do
-      let(:arguments) { {} }
-      let(:user_cron) { '* * * * *' } # every minutes
-
-      it 'returns nearest worker_next_time from next_run_at by server configuration' do
-        is_expected.to eq(Gitlab::Ci::CronParser.new(Settings.cron_jobs['trigger_schedule_worker']['cron'],
-                                                     Time.zone.name)
-                                                .next_time_from(trigger_schedule.next_run_at))
-      end
-    end
-  end
-end

From 4688eb47c6fe135fb9baad5a5d56b1dfa685cc7f Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Wed, 5 Apr 2017 01:54:45 +0900
Subject: [PATCH 257/278] Rename cron_time_zone to cron_timezone. Separate
 add_concurrent_foreign_key.

---
 app/models/ci/trigger_schedule.rb             |  4 +--
 ...alidator.rb => cron_timezone_validator.rb} | 10 +++----
 app/validators/cron_validator.rb              |  2 +-
 ...70329095907_create_ci_trigger_schedules.rb | 16 +++--------
 ...170404163427_add_trigger_id_foreign_key.rb | 15 ++++++++++
 db/schema.rb                                  |  2 +-
 lib/gitlab/ci/cron_parser.rb                  | 14 +++++-----
 spec/factories/ci/trigger_schedules.rb        |  8 +++---
 spec/lib/gitlab/ci/cron_parser_spec.rb        | 28 +++++++++----------
 .../import_export/safe_model_attributes.yml   |  2 +-
 spec/models/ci/trigger_schedule_spec.rb       |  2 +-
 spec/workers/trigger_schedule_worker_spec.rb  |  2 +-
 12 files changed, 56 insertions(+), 49 deletions(-)
 rename app/validators/{cron_time_zone_validator.rb => cron_timezone_validator.rb} (52%)
 create mode 100644 db/migrate/20170404163427_add_trigger_id_foreign_key.rb

diff --git a/app/models/ci/trigger_schedule.rb b/app/models/ci/trigger_schedule.rb
index 9b1dfce969a..d18dbea284e 100644
--- a/app/models/ci/trigger_schedule.rb
+++ b/app/models/ci/trigger_schedule.rb
@@ -12,13 +12,13 @@ module Ci
 
     validates :trigger, presence: { unless: :importing? }
     validates :cron, cron: true, presence: { unless: :importing? }
-    validates :cron_time_zone, cron_time_zone: true, presence: { unless: :importing? }
+    validates :cron_timezone, cron_timezone: true, presence: { unless: :importing? }
     validates :ref, presence: { unless: :importing? }
 
     after_create :schedule_next_run!
 
     def schedule_next_run!
-      next_time = Gitlab::Ci::CronParser.new(cron, cron_time_zone).next_time_from(Time.now)
+      next_time = Gitlab::Ci::CronParser.new(cron, cron_timezone).next_time_from(Time.now)
       update!(next_run_at: next_time) if next_time.present?
     end
   end
diff --git a/app/validators/cron_time_zone_validator.rb b/app/validators/cron_timezone_validator.rb
similarity index 52%
rename from app/validators/cron_time_zone_validator.rb
rename to app/validators/cron_timezone_validator.rb
index 9d4bbe1d458..542c7d006ad 100644
--- a/app/validators/cron_time_zone_validator.rb
+++ b/app/validators/cron_timezone_validator.rb
@@ -1,9 +1,9 @@
-# CronTimeZoneValidator
+# CronTimezoneValidator
 #
-# Custom validator for CronTimeZone.
-class CronTimeZoneValidator < ActiveModel::EachValidator
+# Custom validator for CronTimezone.
+class CronTimezoneValidator < ActiveModel::EachValidator
   def validate_each(record, attribute, value)
-    cron_parser = Gitlab::Ci::CronParser.new(record.cron, record.cron_time_zone)
-    record.errors.add(attribute, " is invalid syntax") unless cron_parser.cron_time_zone_valid?
+    cron_parser = Gitlab::Ci::CronParser.new(record.cron, record.cron_timezone)
+    record.errors.add(attribute, " is invalid syntax") unless cron_parser.cron_timezone_valid?
   end
 end
diff --git a/app/validators/cron_validator.rb b/app/validators/cron_validator.rb
index cc07011d56b..981fade47a6 100644
--- a/app/validators/cron_validator.rb
+++ b/app/validators/cron_validator.rb
@@ -3,7 +3,7 @@
 # Custom validator for Cron.
 class CronValidator < ActiveModel::EachValidator
   def validate_each(record, attribute, value)
-    cron_parser = Gitlab::Ci::CronParser.new(record.cron, record.cron_time_zone)
+    cron_parser = Gitlab::Ci::CronParser.new(record.cron, record.cron_timezone)
     record.errors.add(attribute, " is invalid syntax") unless cron_parser.cron_valid?
   end
 end
diff --git a/db/migrate/20170329095907_create_ci_trigger_schedules.rb b/db/migrate/20170329095907_create_ci_trigger_schedules.rb
index 3dcd05175c0..cfcfa27ebb5 100644
--- a/db/migrate/20170329095907_create_ci_trigger_schedules.rb
+++ b/db/migrate/20170329095907_create_ci_trigger_schedules.rb
@@ -3,9 +3,7 @@ class CreateCiTriggerSchedules < ActiveRecord::Migration
 
   DOWNTIME = false
 
-  disable_ddl_transaction!
-
-  def up
+  def change
     create_table :ci_trigger_schedules do |t|
       t.integer "project_id"
       t.integer "trigger_id", null: false
@@ -13,17 +11,11 @@ class CreateCiTriggerSchedules < ActiveRecord::Migration
       t.datetime "created_at"
       t.datetime "updated_at"
       t.string "cron"
-      t.string "cron_time_zone"
+      t.string "cron_timezone"
       t.datetime "next_run_at"
     end
 
-    add_index :ci_trigger_schedules, ["next_run_at"], name: "index_ci_trigger_schedules_on_next_run_at", using: :btree
-    add_index :ci_trigger_schedules, ["project_id"], name: "index_ci_trigger_schedules_on_project_id", using: :btree
-    add_concurrent_foreign_key :ci_trigger_schedules, :ci_triggers, column: :trigger_id, on_delete: :cascade
-  end
-
-  def down
-    remove_foreign_key :ci_trigger_schedules, column: :trigger_id
-    drop_table :ci_trigger_schedules
+    add_index :ci_trigger_schedules, :next_run_at
+    add_index :ci_trigger_schedules, :project_id
   end
 end
diff --git a/db/migrate/20170404163427_add_trigger_id_foreign_key.rb b/db/migrate/20170404163427_add_trigger_id_foreign_key.rb
new file mode 100644
index 00000000000..6679a95ca11
--- /dev/null
+++ b/db/migrate/20170404163427_add_trigger_id_foreign_key.rb
@@ -0,0 +1,15 @@
+class AddTriggerIdForeignKey < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_foreign_key :ci_trigger_schedules, :ci_triggers, column: :trigger_id, on_delete: :cascade
+  end
+
+  def down
+    remove_foreign_key :ci_trigger_schedules, column: :trigger_id
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 7d9f969c2e1..a564a4b6a12 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -307,7 +307,7 @@ ActiveRecord::Schema.define(version: 20170405080720) do
     t.datetime "created_at"
     t.datetime "updated_at"
     t.string "cron"
-    t.string "cron_time_zone"
+    t.string "cron_timezone"
     t.datetime "next_run_at"
   end
 
diff --git a/lib/gitlab/ci/cron_parser.rb b/lib/gitlab/ci/cron_parser.rb
index 69dd8ad0fce..d1877b76598 100644
--- a/lib/gitlab/ci/cron_parser.rb
+++ b/lib/gitlab/ci/cron_parser.rb
@@ -4,13 +4,13 @@ module Gitlab
       VALID_SYNTAX_SAMPLE_TIME_ZONE = 'UTC'.freeze
       VALID_SYNTAX_SAMPLE_CRON = '* * * * *'.freeze
 
-      def initialize(cron, cron_time_zone = 'UTC')
+      def initialize(cron, cron_timezone = 'UTC')
         @cron = cron
-        @cron_time_zone = cron_time_zone
+        @cron_timezone = cron_timezone
       end
 
       def next_time_from(time)
-        cron_line = try_parse_cron(@cron, @cron_time_zone)
+        cron_line = try_parse_cron(@cron, @cron_timezone)
         cron_line.next_time(time).in_time_zone(Time.zone) if cron_line.present?
       end
 
@@ -18,14 +18,14 @@ module Gitlab
         try_parse_cron(@cron, VALID_SYNTAX_SAMPLE_TIME_ZONE).present?
       end
 
-      def cron_time_zone_valid?
-        try_parse_cron(VALID_SYNTAX_SAMPLE_CRON, @cron_time_zone).present?
+      def cron_timezone_valid?
+        try_parse_cron(VALID_SYNTAX_SAMPLE_CRON, @cron_timezone).present?
       end
 
       private
 
-      def try_parse_cron(cron, cron_time_zone)
-        Rufus::Scheduler.parse("#{cron} #{cron_time_zone}")
+      def try_parse_cron(cron, cron_timezone)
+        Rufus::Scheduler.parse("#{cron} #{cron_timezone}")
       rescue
         # noop
       end
diff --git a/spec/factories/ci/trigger_schedules.rb b/spec/factories/ci/trigger_schedules.rb
index 9c16d45b49a..49d2b29727f 100644
--- a/spec/factories/ci/trigger_schedules.rb
+++ b/spec/factories/ci/trigger_schedules.rb
@@ -2,7 +2,7 @@ FactoryGirl.define do
   factory :ci_trigger_schedule, class: Ci::TriggerSchedule do
     trigger factory: :ci_trigger_for_trigger_schedule
     cron '0 1 * * *'
-    cron_time_zone Gitlab::Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE
+    cron_timezone Gitlab::Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE
 
     after(:build) do |trigger_schedule, evaluator|
       trigger_schedule.update!(project: trigger_schedule.trigger.project)
@@ -16,17 +16,17 @@ FactoryGirl.define do
 
     trait :nightly do
       cron '0 1 * * *'
-      cron_time_zone Gitlab::Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE
+      cron_timezone Gitlab::Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE
     end
 
     trait :weekly do
       cron '0 1 * * 6'
-      cron_time_zone Gitlab::Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE
+      cron_timezone Gitlab::Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE
     end
 
     trait :monthly do
       cron '0 1 22 * *'
-      cron_time_zone Gitlab::Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE
+      cron_timezone Gitlab::Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE
     end
   end
 end
diff --git a/spec/lib/gitlab/ci/cron_parser_spec.rb b/spec/lib/gitlab/ci/cron_parser_spec.rb
index 1cdd8c1d2e7..b07b84027fc 100644
--- a/spec/lib/gitlab/ci/cron_parser_spec.rb
+++ b/spec/lib/gitlab/ci/cron_parser_spec.rb
@@ -6,12 +6,12 @@ describe Gitlab::Ci::CronParser do
   end
 
   describe '#next_time_from' do
-    subject { described_class.new(cron, cron_time_zone).next_time_from(Time.now) }
+    subject { described_class.new(cron, cron_timezone).next_time_from(Time.now) }
 
-    context 'when cron and cron_time_zone are valid' do
+    context 'when cron and cron_timezone are valid' do
       context 'when specific time' do
         let(:cron) { '3 4 5 6 *' }
-        let(:cron_time_zone) { 'UTC' }
+        let(:cron_timezone) { 'UTC' }
 
         it_behaves_like "returns time in the future"
 
@@ -25,7 +25,7 @@ describe Gitlab::Ci::CronParser do
 
       context 'when specific day of week' do
         let(:cron) { '* * * * 0' }
-        let(:cron_time_zone) { 'UTC' }
+        let(:cron_timezone) { 'UTC' }
 
         it_behaves_like "returns time in the future"
 
@@ -36,7 +36,7 @@ describe Gitlab::Ci::CronParser do
 
       context 'when slash used' do
         let(:cron) { '*/10 */6 */10 */10 *' }
-        let(:cron_time_zone) { 'UTC' }
+        let(:cron_timezone) { 'UTC' }
 
         it_behaves_like "returns time in the future"
 
@@ -50,7 +50,7 @@ describe Gitlab::Ci::CronParser do
 
       context 'when range used' do
         let(:cron) { '0,20,40 * 1-5 * *' }
-        let(:cron_time_zone) { 'UTC' }
+        let(:cron_timezone) { 'UTC' }
 
         it_behaves_like "returns time in the future"
 
@@ -60,9 +60,9 @@ describe Gitlab::Ci::CronParser do
         end
       end
 
-      context 'when cron_time_zone is US/Pacific' do
+      context 'when cron_timezone is US/Pacific' do
         let(:cron) { '0 0 * * *' }
-        let(:cron_time_zone) { 'US/Pacific' }
+        let(:cron_timezone) { 'US/Pacific' }
 
         it_behaves_like "returns time in the future"
 
@@ -72,9 +72,9 @@ describe Gitlab::Ci::CronParser do
       end
     end
 
-    context 'when cron and cron_time_zone are invalid' do
+    context 'when cron and cron_timezone are invalid' do
       let(:cron) { 'invalid_cron' }
-      let(:cron_time_zone) { 'invalid_cron_time_zone' }
+      let(:cron_timezone) { 'invalid_cron_timezone' }
 
       it 'returns nil' do
         is_expected.to be_nil
@@ -98,17 +98,17 @@ describe Gitlab::Ci::CronParser do
     end
   end
 
-  describe '#cron_time_zone_valid?' do
-    subject { described_class.new(Gitlab::Ci::CronParser::VALID_SYNTAX_SAMPLE_CRON, cron_time_zone).cron_time_zone_valid? }
+  describe '#cron_timezone_valid?' do
+    subject { described_class.new(Gitlab::Ci::CronParser::VALID_SYNTAX_SAMPLE_CRON, cron_timezone).cron_timezone_valid? }
 
     context 'when cron is valid' do
-      let(:cron_time_zone) { 'Europe/Istanbul' }
+      let(:cron_timezone) { 'Europe/Istanbul' }
 
       it { is_expected.to eq(true) }
     end
 
     context 'when cron is invalid' do
-      let(:cron_time_zone) { 'Invalid-zone' }
+      let(:cron_timezone) { 'Invalid-zone' }
 
       it { is_expected.to eq(false) }
     end
diff --git a/spec/lib/gitlab/import_export/safe_model_attributes.yml b/spec/lib/gitlab/import_export/safe_model_attributes.yml
index 42082ff3dee..0c43c5662e8 100644
--- a/spec/lib/gitlab/import_export/safe_model_attributes.yml
+++ b/spec/lib/gitlab/import_export/safe_model_attributes.yml
@@ -249,7 +249,7 @@ Ci::TriggerSchedule:
 - created_at
 - updated_at
 - cron
-- cron_time_zone
+- cron_timezone
 - next_run_at
 DeployKey:
 - id
diff --git a/spec/models/ci/trigger_schedule_spec.rb b/spec/models/ci/trigger_schedule_spec.rb
index 9a4bf122bf0..fc01d702f65 100644
--- a/spec/models/ci/trigger_schedule_spec.rb
+++ b/spec/models/ci/trigger_schedule_spec.rb
@@ -13,7 +13,7 @@ describe Ci::TriggerSchedule, models: true do
     end
 
     it 'updates next_run_at' do
-      next_time = Gitlab::Ci::CronParser.new(trigger_schedule.cron, trigger_schedule.cron_time_zone).next_time_from(Time.now)
+      next_time = Gitlab::Ci::CronParser.new(trigger_schedule.cron, trigger_schedule.cron_timezone).next_time_from(Time.now)
       expect(Ci::TriggerSchedule.last.next_run_at).to eq(next_time)
     end
   end
diff --git a/spec/workers/trigger_schedule_worker_spec.rb b/spec/workers/trigger_schedule_worker_spec.rb
index 75a98e42ac5..9d8fd9305ca 100644
--- a/spec/workers/trigger_schedule_worker_spec.rb
+++ b/spec/workers/trigger_schedule_worker_spec.rb
@@ -23,7 +23,7 @@ describe TriggerScheduleWorker do
     end
 
     it 'updates next_run_at' do
-      next_time = Gitlab::Ci::CronParser.new(trigger_schedule.cron, trigger_schedule.cron_time_zone).next_time_from(Time.now)
+      next_time = Gitlab::Ci::CronParser.new(trigger_schedule.cron, trigger_schedule.cron_timezone).next_time_from(Time.now)
       expect(Ci::TriggerSchedule.last.next_run_at).to eq(next_time)
     end
   end

From 1a244c64ebe7fae8b13ffc8e663118265eb76f5c Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Wed, 5 Apr 2017 01:57:06 +0900
Subject: [PATCH 258/278] Remove next_run_at: nil from trigger_schedule_spec

---
 spec/models/ci/trigger_schedule_spec.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spec/models/ci/trigger_schedule_spec.rb b/spec/models/ci/trigger_schedule_spec.rb
index fc01d702f65..01db6b49fee 100644
--- a/spec/models/ci/trigger_schedule_spec.rb
+++ b/spec/models/ci/trigger_schedule_spec.rb
@@ -6,7 +6,7 @@ describe Ci::TriggerSchedule, models: true do
   it { is_expected.to respond_to :ref }
 
   describe '#schedule_next_run!' do
-    let(:trigger_schedule) { create(:ci_trigger_schedule, :nightly, next_run_at: nil) }
+    let(:trigger_schedule) { create(:ci_trigger_schedule, :nightly) }
 
     before do
       trigger_schedule.schedule_next_run!

From cc6ac794adfd66de4aa3ed28db7bf89cb6b46cb2 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Wed, 5 Apr 2017 01:57:41 +0900
Subject: [PATCH 259/278] Define next_time as let in trigger_schedule_spec

---
 spec/models/ci/trigger_schedule_spec.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spec/models/ci/trigger_schedule_spec.rb b/spec/models/ci/trigger_schedule_spec.rb
index 01db6b49fee..53c1349d9f8 100644
--- a/spec/models/ci/trigger_schedule_spec.rb
+++ b/spec/models/ci/trigger_schedule_spec.rb
@@ -7,13 +7,13 @@ describe Ci::TriggerSchedule, models: true do
 
   describe '#schedule_next_run!' do
     let(:trigger_schedule) { create(:ci_trigger_schedule, :nightly) }
+    let(:next_time) { Gitlab::Ci::CronParser.new(trigger_schedule.cron, trigger_schedule.cron_timezone).next_time_from(Time.now) }
 
     before do
       trigger_schedule.schedule_next_run!
     end
 
     it 'updates next_run_at' do
-      next_time = Gitlab::Ci::CronParser.new(trigger_schedule.cron, trigger_schedule.cron_timezone).next_time_from(Time.now)
       expect(Ci::TriggerSchedule.last.next_run_at).to eq(next_time)
     end
   end

From 3b58966b6c9f0cb183e8ec3652ec0cd7e20ce99e Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Wed, 5 Apr 2017 01:58:42 +0900
Subject: [PATCH 260/278] Use parenthesis for respond_to :ref

---
 spec/models/ci/trigger_schedule_spec.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spec/models/ci/trigger_schedule_spec.rb b/spec/models/ci/trigger_schedule_spec.rb
index 53c1349d9f8..22c0790688c 100644
--- a/spec/models/ci/trigger_schedule_spec.rb
+++ b/spec/models/ci/trigger_schedule_spec.rb
@@ -3,7 +3,7 @@ require 'spec_helper'
 describe Ci::TriggerSchedule, models: true do
   it { is_expected.to belong_to(:project) }
   it { is_expected.to belong_to(:trigger) }
-  it { is_expected.to respond_to :ref }
+  it { is_expected.to respond_to(:ref) }
 
   describe '#schedule_next_run!' do
     let(:trigger_schedule) { create(:ci_trigger_schedule, :nightly) }

From 31bd3962d7e37f6143721ab0d09d94daf9dd0481 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Wed, 5 Apr 2017 01:59:24 +0900
Subject: [PATCH 261/278] Add empty line in cron_parser.rb

---
 lib/gitlab/ci/cron_parser.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/gitlab/ci/cron_parser.rb b/lib/gitlab/ci/cron_parser.rb
index d1877b76598..59272dbeca5 100644
--- a/lib/gitlab/ci/cron_parser.rb
+++ b/lib/gitlab/ci/cron_parser.rb
@@ -31,4 +31,4 @@ module Gitlab
       end
     end
   end
-end
\ No newline at end of file
+end

From 7b09a484f1ecc422ce14602d9ee15e5a59100264 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Wed, 5 Apr 2017 02:31:15 +0900
Subject: [PATCH 262/278] Fix unnecessary changes in schema.rb

---
 db/schema.rb | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/db/schema.rb b/db/schema.rb
index a564a4b6a12..58425d637c1 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -61,6 +61,7 @@ ActiveRecord::Schema.define(version: 20170405080720) do
     t.boolean "shared_runners_enabled", default: true, null: false
     t.integer "max_artifacts_size", default: 100, null: false
     t.string "runners_registration_token"
+    t.integer "max_pages_size", default: 100, null: false
     t.boolean "require_two_factor_authentication", default: false
     t.integer "two_factor_grace_period", default: 48
     t.boolean "metrics_enabled", default: false
@@ -110,7 +111,6 @@ ActiveRecord::Schema.define(version: 20170405080720) do
     t.string "plantuml_url"
     t.boolean "plantuml_enabled"
     t.integer "terminal_max_session_time", default: 0, null: false
-    t.integer "max_pages_size", default: 100, null: false
     t.string "default_artifacts_expire_in", default: "0", null: false
     t.integer "unique_ips_limit_per_user"
     t.integer "unique_ips_limit_time_window"
@@ -704,8 +704,8 @@ ActiveRecord::Schema.define(version: 20170405080720) do
     t.integer "visibility_level", default: 20, null: false
     t.boolean "request_access_enabled", default: false, null: false
     t.datetime "deleted_at"
-    t.boolean "lfs_enabled"
     t.text "description_html"
+    t.boolean "lfs_enabled"
     t.integer "parent_id"
   end
 
@@ -1257,8 +1257,8 @@ ActiveRecord::Schema.define(version: 20170405080720) do
     t.datetime "otp_grace_period_started_at"
     t.boolean "ldap_email", default: false, null: false
     t.boolean "external", default: false
-    t.string "organization"
     t.string "incoming_email_token"
+    t.string "organization"
     t.boolean "authorized_projects_populated"
     t.boolean "ghost"
     t.boolean "notified_of_own_activity"

From cb082ae291ba13120bfffeac5cd5a7c4532142ff Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Wed, 5 Apr 2017 16:47:20 +0900
Subject: [PATCH 263/278] Improve instantiate recursion in cron_parser.rb

---
 lib/gitlab/ci/cron_parser.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/gitlab/ci/cron_parser.rb b/lib/gitlab/ci/cron_parser.rb
index 59272dbeca5..a3cc350ef22 100644
--- a/lib/gitlab/ci/cron_parser.rb
+++ b/lib/gitlab/ci/cron_parser.rb
@@ -10,8 +10,8 @@ module Gitlab
       end
 
       def next_time_from(time)
-        cron_line = try_parse_cron(@cron, @cron_timezone)
-        cron_line.next_time(time).in_time_zone(Time.zone) if cron_line.present?
+        @cron_line ||= try_parse_cron(@cron, @cron_timezone)
+        @cron_line.next_time(time).in_time_zone(Time.zone) if @cron_line.present?
       end
 
       def cron_valid?

From c2c3ee1bf9101b68b59685fa046759729eeadda1 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Wed, 5 Apr 2017 17:48:28 +0900
Subject: [PATCH 264/278] Clean up trigger_schedule_worker_spec.rb

---
 spec/workers/trigger_schedule_worker_spec.rb | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/spec/workers/trigger_schedule_worker_spec.rb b/spec/workers/trigger_schedule_worker_spec.rb
index 9d8fd9305ca..3997369489f 100644
--- a/spec/workers/trigger_schedule_worker_spec.rb
+++ b/spec/workers/trigger_schedule_worker_spec.rb
@@ -9,6 +9,7 @@ describe TriggerScheduleWorker do
 
   context 'when there is a scheduled trigger within next_run_at' do
     let!(:trigger_schedule) { create(:ci_trigger_schedule, :nightly, :force_triggable) }
+    let(:next_time) { Gitlab::Ci::CronParser.new(trigger_schedule.cron, trigger_schedule.cron_timezone).next_time_from(Time.now) }
 
     before do
       worker.perform
@@ -23,7 +24,6 @@ describe TriggerScheduleWorker do
     end
 
     it 'updates next_run_at' do
-      next_time = Gitlab::Ci::CronParser.new(trigger_schedule.cron, trigger_schedule.cron_timezone).next_time_from(Time.now)
       expect(Ci::TriggerSchedule.last.next_run_at).to eq(next_time)
     end
   end
@@ -35,12 +35,12 @@ describe TriggerScheduleWorker do
       worker.perform
     end
 
-    it 'do not create a new pipeline' do
+    it 'does not create a new pipeline' do
       expect(Ci::Pipeline.count).to eq(0)
     end
 
-    it 'do not reschedule next_run_at' do
-      expect(Ci::TriggerSchedule.last.next_run_at).to eq(trigger_schedule.next_run_at)
+    it 'does not update next_run_at' do
+      expect(trigger_schedule.next_run_at).to eq(Ci::TriggerSchedule.last.next_run_at)
     end
   end
 end

From 12a5380f5cb2ce8b652344f053b2333f6f5e80a9 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Wed, 5 Apr 2017 18:29:15 +0900
Subject: [PATCH 265/278] Implement a offset calculation on cron_parser_spec

---
 spec/lib/gitlab/ci/cron_parser_spec.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spec/lib/gitlab/ci/cron_parser_spec.rb b/spec/lib/gitlab/ci/cron_parser_spec.rb
index b07b84027fc..0864bc7258d 100644
--- a/spec/lib/gitlab/ci/cron_parser_spec.rb
+++ b/spec/lib/gitlab/ci/cron_parser_spec.rb
@@ -67,7 +67,7 @@ describe Gitlab::Ci::CronParser do
         it_behaves_like "returns time in the future"
 
         it 'converts time in server time zone' do
-          expect(subject.hour).to eq(7)
+          expect(subject.hour).to eq((Time.zone.now.in_time_zone(cron_timezone).utc_offset / 60 / 60).abs)
         end
       end
     end

From 48e07eab5755770bff9d5ee1aca33526e4120637 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Thu, 6 Apr 2017 18:52:48 +0900
Subject: [PATCH 266/278] Improve trigger_schedule.rb

---
 app/models/ci/trigger_schedule.rb            | 11 ++-
 spec/factories/ci/trigger_schedules.rb       |  6 --
 spec/models/ci/trigger_schedule_spec.rb      | 70 ++++++++++++++++++--
 spec/workers/trigger_schedule_worker_spec.rb | 23 ++++++-
 4 files changed, 92 insertions(+), 18 deletions(-)

diff --git a/app/models/ci/trigger_schedule.rb b/app/models/ci/trigger_schedule.rb
index d18dbea284e..256e609f0d1 100644
--- a/app/models/ci/trigger_schedule.rb
+++ b/app/models/ci/trigger_schedule.rb
@@ -15,11 +15,16 @@ module Ci
     validates :cron_timezone, cron_timezone: true, presence: { unless: :importing? }
     validates :ref, presence: { unless: :importing? }
 
-    after_create :schedule_next_run!
+    before_save :set_next_run_at
+
+    def set_next_run_at
+      self.next_run_at = Gitlab::Ci::CronParser.new(cron, cron_timezone).next_time_from(Time.now)
+    end
 
     def schedule_next_run!
-      next_time = Gitlab::Ci::CronParser.new(cron, cron_timezone).next_time_from(Time.now)
-      update!(next_run_at: next_time) if next_time.present?
+      save! # with set_next_run_at
+    rescue ActiveRecord::RecordInvalid => invalid
+      update_attribute(:next_run_at, nil) # update without validation
     end
   end
 end
diff --git a/spec/factories/ci/trigger_schedules.rb b/spec/factories/ci/trigger_schedules.rb
index 49d2b29727f..315bce16995 100644
--- a/spec/factories/ci/trigger_schedules.rb
+++ b/spec/factories/ci/trigger_schedules.rb
@@ -8,12 +8,6 @@ FactoryGirl.define do
       trigger_schedule.update!(project: trigger_schedule.trigger.project)
     end
 
-    trait :force_triggable do
-      after(:create) do |trigger_schedule, evaluator|
-        trigger_schedule.update!(next_run_at: trigger_schedule.next_run_at - 1.year)
-      end
-    end
-
     trait :nightly do
       cron '0 1 * * *'
       cron_timezone Gitlab::Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE
diff --git a/spec/models/ci/trigger_schedule_spec.rb b/spec/models/ci/trigger_schedule_spec.rb
index 22c0790688c..75d21541cee 100644
--- a/spec/models/ci/trigger_schedule_spec.rb
+++ b/spec/models/ci/trigger_schedule_spec.rb
@@ -5,16 +5,72 @@ describe Ci::TriggerSchedule, models: true do
   it { is_expected.to belong_to(:trigger) }
   it { is_expected.to respond_to(:ref) }
 
-  describe '#schedule_next_run!' do
-    let(:trigger_schedule) { create(:ci_trigger_schedule, :nightly) }
-    let(:next_time) { Gitlab::Ci::CronParser.new(trigger_schedule.cron, trigger_schedule.cron_timezone).next_time_from(Time.now) }
+  describe '#set_next_run_at' do
+    context 'when creates new TriggerSchedule' do
+      before do
+        trigger_schedule = create(:ci_trigger_schedule, :nightly)
+        @expected_next_run_at = Gitlab::Ci::CronParser.new(trigger_schedule.cron, trigger_schedule.cron_timezone)
+                                                      .next_time_from(Time.now)
+      end
 
-    before do
-      trigger_schedule.schedule_next_run!
+      it 'updates next_run_at automatically' do
+        expect(Ci::TriggerSchedule.last.next_run_at).to eq(@expected_next_run_at)
+      end
     end
 
-    it 'updates next_run_at' do
-      expect(Ci::TriggerSchedule.last.next_run_at).to eq(next_time)
+    context 'when updates cron of exsisted TriggerSchedule' do
+      before do
+        trigger_schedule = create(:ci_trigger_schedule, :nightly)
+        new_cron = '0 0 1 1 *'
+        trigger_schedule.update!(cron: new_cron) # Subject
+        @expected_next_run_at = Gitlab::Ci::CronParser.new(new_cron, trigger_schedule.cron_timezone)
+                                                      .next_time_from(Time.now)
+      end
+
+      it 'updates next_run_at automatically' do
+        expect(Ci::TriggerSchedule.last.next_run_at).to eq(@expected_next_run_at)
+      end
+    end
+  end
+
+  describe '#schedule_next_run!' do
+    context 'when reschedules after 10 days from now' do
+      before do
+        trigger_schedule = create(:ci_trigger_schedule, :nightly)
+        time_future = Time.now + 10.days
+        allow(Time).to receive(:now).and_return(time_future)
+        trigger_schedule.schedule_next_run! # Subject
+        @expected_next_run_at = Gitlab::Ci::CronParser.new(trigger_schedule.cron, trigger_schedule.cron_timezone)
+                                                      .next_time_from(time_future)
+      end
+
+      it 'points to proper next_run_at' do
+        expect(Ci::TriggerSchedule.last.next_run_at).to eq(@expected_next_run_at)
+      end
+    end
+
+    context 'when cron is invalid' do
+      before do
+        trigger_schedule = create(:ci_trigger_schedule, :nightly)
+        trigger_schedule.cron = 'Invalid-cron'
+        trigger_schedule.schedule_next_run! # Subject
+      end
+
+      it 'sets nil to next_run_at' do
+        expect(Ci::TriggerSchedule.last.next_run_at).to be_nil
+      end
+    end
+
+    context 'when cron_timezone is invalid' do
+      before do
+        trigger_schedule = create(:ci_trigger_schedule, :nightly)
+        trigger_schedule.cron_timezone = 'Invalid-cron_timezone'
+        trigger_schedule.schedule_next_run! # Subject
+      end
+
+      it 'sets nil to next_run_at' do
+        expect(Ci::TriggerSchedule.last.next_run_at).to be_nil
+      end
     end
   end
 end
diff --git a/spec/workers/trigger_schedule_worker_spec.rb b/spec/workers/trigger_schedule_worker_spec.rb
index 3997369489f..c48f1406c34 100644
--- a/spec/workers/trigger_schedule_worker_spec.rb
+++ b/spec/workers/trigger_schedule_worker_spec.rb
@@ -8,10 +8,12 @@ describe TriggerScheduleWorker do
   end
 
   context 'when there is a scheduled trigger within next_run_at' do
-    let!(:trigger_schedule) { create(:ci_trigger_schedule, :nightly, :force_triggable) }
-    let(:next_time) { Gitlab::Ci::CronParser.new(trigger_schedule.cron, trigger_schedule.cron_timezone).next_time_from(Time.now) }
+    let!(:trigger_schedule) { create(:ci_trigger_schedule, :nightly) }
+    let(:next_time) { Gitlab::Ci::CronParser.new(trigger_schedule.cron, trigger_schedule.cron_timezone).next_time_from(@time_future) }
 
     before do
+      @time_future = Time.now + 10.days
+      allow(Time).to receive(:now).and_return(@time_future)
       worker.perform
     end
 
@@ -43,4 +45,21 @@ describe TriggerScheduleWorker do
       expect(trigger_schedule.next_run_at).to eq(Ci::TriggerSchedule.last.next_run_at)
     end
   end
+
+  context 'when next_run_at is nil' do
+    let!(:trigger_schedule) { create(:ci_trigger_schedule, :nightly) }
+
+    before do
+      trigger_schedule.update_attribute(:next_run_at, nil)
+      worker.perform
+    end
+
+    it 'does not create a new pipeline' do
+      expect(Ci::Pipeline.count).to eq(0)
+    end
+
+    it 'does not update next_run_at' do
+      expect(trigger_schedule.next_run_at).to eq(Ci::TriggerSchedule.last.next_run_at)
+    end
+  end
 end

From 059ec792cbd670d2b716c111b6faa50e5782ae9f Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Thu, 6 Apr 2017 18:55:16 +0900
Subject: [PATCH 267/278] Use be_pending

---
 spec/workers/trigger_schedule_worker_spec.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spec/workers/trigger_schedule_worker_spec.rb b/spec/workers/trigger_schedule_worker_spec.rb
index c48f1406c34..0bb0bcc5c42 100644
--- a/spec/workers/trigger_schedule_worker_spec.rb
+++ b/spec/workers/trigger_schedule_worker_spec.rb
@@ -22,7 +22,7 @@ describe TriggerScheduleWorker do
     end
 
     it 'creates a new pipeline' do
-      expect(Ci::Pipeline.last.status).to eq('pending')
+      expect(Ci::Pipeline.last).to be_pending
     end
 
     it 'updates next_run_at' do

From fff6afbad1180cb39fd0a8d9032de91397ba6471 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Thu, 6 Apr 2017 19:13:29 +0900
Subject: [PATCH 268/278] Use change direction in spec

---
 spec/workers/trigger_schedule_worker_spec.rb | 33 ++++++++------------
 1 file changed, 13 insertions(+), 20 deletions(-)

diff --git a/spec/workers/trigger_schedule_worker_spec.rb b/spec/workers/trigger_schedule_worker_spec.rb
index 0bb0bcc5c42..151e1c2f7b9 100644
--- a/spec/workers/trigger_schedule_worker_spec.rb
+++ b/spec/workers/trigger_schedule_worker_spec.rb
@@ -8,58 +8,51 @@ describe TriggerScheduleWorker do
   end
 
   context 'when there is a scheduled trigger within next_run_at' do
-    let!(:trigger_schedule) { create(:ci_trigger_schedule, :nightly) }
-    let(:next_time) { Gitlab::Ci::CronParser.new(trigger_schedule.cron, trigger_schedule.cron_timezone).next_time_from(@time_future) }
-
     before do
-      @time_future = Time.now + 10.days
-      allow(Time).to receive(:now).and_return(@time_future)
-      worker.perform
+      trigger_schedule = create(:ci_trigger_schedule, :nightly)
+      time_future = Time.now + 10.days
+      allow(Time).to receive(:now).and_return(time_future)
+      @next_time = Gitlab::Ci::CronParser.new(trigger_schedule.cron, trigger_schedule.cron_timezone).next_time_from(time_future)
     end
 
     it 'creates a new trigger request' do
-      expect(trigger_schedule.trigger.id).to eq(Ci::TriggerRequest.first.trigger_id)
+      expect { worker.perform }.to change { Ci::TriggerRequest.count }.by(1)
     end
 
     it 'creates a new pipeline' do
+      expect { worker.perform }.to change { Ci::Pipeline.count }.by(1)
       expect(Ci::Pipeline.last).to be_pending
     end
 
     it 'updates next_run_at' do
-      expect(Ci::TriggerSchedule.last.next_run_at).to eq(next_time)
+      expect { worker.perform }.to change { Ci::TriggerSchedule.last.next_run_at }.to(@next_time)
     end
   end
 
   context 'when there are no scheduled triggers within next_run_at' do
-    let!(:trigger_schedule) { create(:ci_trigger_schedule, :nightly) }
-
-    before do
-      worker.perform
-    end
+    before { create(:ci_trigger_schedule, :nightly) }
 
     it 'does not create a new pipeline' do
-      expect(Ci::Pipeline.count).to eq(0)
+      expect { worker.perform }.not_to change { Ci::Pipeline.count }
     end
 
     it 'does not update next_run_at' do
-      expect(trigger_schedule.next_run_at).to eq(Ci::TriggerSchedule.last.next_run_at)
+      expect { worker.perform }.not_to change { Ci::TriggerSchedule.last.next_run_at }
     end
   end
 
   context 'when next_run_at is nil' do
-    let!(:trigger_schedule) { create(:ci_trigger_schedule, :nightly) }
-
     before do
+      trigger_schedule = create(:ci_trigger_schedule, :nightly)
       trigger_schedule.update_attribute(:next_run_at, nil)
-      worker.perform
     end
 
     it 'does not create a new pipeline' do
-      expect(Ci::Pipeline.count).to eq(0)
+      expect { worker.perform }.not_to change { Ci::Pipeline.count }
     end
 
     it 'does not update next_run_at' do
-      expect(trigger_schedule.next_run_at).to eq(Ci::TriggerSchedule.last.next_run_at)
+      expect { worker.perform }.not_to change { Ci::TriggerSchedule.last.next_run_at }
     end
   end
 end

From 9441c01484e668892d06f387fc0f85fe2d4ff4b4 Mon Sep 17 00:00:00 2001
From: Shinya Maeda <gitlab.shinyamaeda@gmail.com>
Date: Thu, 6 Apr 2017 21:01:30 +0900
Subject: [PATCH 269/278] Fix rubocop

---
 app/models/ci/trigger_schedule.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/models/ci/trigger_schedule.rb b/app/models/ci/trigger_schedule.rb
index 256e609f0d1..10ea381ee31 100644
--- a/app/models/ci/trigger_schedule.rb
+++ b/app/models/ci/trigger_schedule.rb
@@ -23,7 +23,7 @@ module Ci
 
     def schedule_next_run!
       save! # with set_next_run_at
-    rescue ActiveRecord::RecordInvalid => invalid
+    rescue ActiveRecord::RecordInvalid
       update_attribute(:next_run_at, nil) # update without validation
     end
   end

From b7ce488df57ad2c0e2e509c906747cc31c5bef1f Mon Sep 17 00:00:00 2001
From: Eric Eastwood <contact@ericeastwood.com>
Date: Wed, 29 Mar 2017 21:04:05 -0500
Subject: [PATCH 270/278] Recent search history for issues

Fixes https://gitlab.com/gitlab-org/gitlab-ce/issues/27262
---
 .../recent_searches_dropdown_content.js       |  87 +++++++++
 .../filtered_search/dropdown_hint.js          |   2 +-
 .../filtered_search/dropdown_utils.js         |   4 +-
 .../javascripts/filtered_search/event_hub.js  |   3 +
 .../filtered_search_manager.js                |  89 +++++++++-
 .../filtered_search/recent_searches_root.js   |  59 +++++++
 .../services/recent_searches_service.js       |  26 +++
 .../stores/recent_searches_store.js           |  23 +++
 .../stylesheets/framework/dropdowns.scss      |   9 +-
 app/assets/stylesheets/framework/filters.scss | 135 ++++++++++++--
 app/helpers/dropdowns_helper.rb               |   4 +-
 app/views/shared/issuable/_filter.html.haml   |   8 +-
 .../shared/issuable/_search_bar.html.haml     | 162 +++++++++--------
 .../27262-issue-recent-searches.yml           |   4 +
 spec/features/boards/boards_spec.rb           |   2 +-
 spec/features/boards/modal_filter_spec.rb     |   2 +-
 .../filtered_search/dropdown_assignee_spec.rb |   2 +-
 .../filtered_search/dropdown_author_spec.rb   |   2 +-
 .../filtered_search/dropdown_label_spec.rb    |   2 +-
 .../dropdown_milestone_spec.rb                |   2 +-
 .../filtered_search/filter_issues_spec.rb     |   4 +-
 .../filtered_search/recent_searches_spec.rb   |  92 ++++++++++
 .../issues/filtered_search/search_bar_spec.rb |   8 +-
 .../merge_requests/reset_filters_spec.rb      |   2 +-
 .../recent_searches_dropdown_content_spec.js  | 166 ++++++++++++++++++
 .../filtered_search_manager_spec.js           |   6 +-
 .../services/recent_searches_service_spec.js  |  56 ++++++
 .../stores/recent_searches_store_spec.js      |  59 +++++++
 spec/support/filtered_search_helpers.rb       |  18 +-
 29 files changed, 906 insertions(+), 132 deletions(-)
 create mode 100644 app/assets/javascripts/filtered_search/components/recent_searches_dropdown_content.js
 create mode 100644 app/assets/javascripts/filtered_search/event_hub.js
 create mode 100644 app/assets/javascripts/filtered_search/recent_searches_root.js
 create mode 100644 app/assets/javascripts/filtered_search/services/recent_searches_service.js
 create mode 100644 app/assets/javascripts/filtered_search/stores/recent_searches_store.js
 create mode 100644 changelogs/unreleased/27262-issue-recent-searches.yml
 create mode 100644 spec/features/issues/filtered_search/recent_searches_spec.rb
 create mode 100644 spec/javascripts/filtered_search/components/recent_searches_dropdown_content_spec.js
 create mode 100644 spec/javascripts/filtered_search/services/recent_searches_service_spec.js
 create mode 100644 spec/javascripts/filtered_search/stores/recent_searches_store_spec.js

diff --git a/app/assets/javascripts/filtered_search/components/recent_searches_dropdown_content.js b/app/assets/javascripts/filtered_search/components/recent_searches_dropdown_content.js
new file mode 100644
index 00000000000..9126422b335
--- /dev/null
+++ b/app/assets/javascripts/filtered_search/components/recent_searches_dropdown_content.js
@@ -0,0 +1,87 @@
+import eventHub from '../event_hub';
+
+export default {
+  name: 'RecentSearchesDropdownContent',
+
+  props: {
+    items: {
+      type: Array,
+      required: true,
+    },
+  },
+
+  computed: {
+    processedItems() {
+      return this.items.map((item) => {
+        const { tokens, searchToken }
+          = gl.FilteredSearchTokenizer.processTokens(item);
+
+        const resultantTokens = tokens.map(token => ({
+          prefix: `${token.key}:`,
+          suffix: `${token.symbol}${token.value}`,
+        }));
+
+        return {
+          text: item,
+          tokens: resultantTokens,
+          searchToken,
+        };
+      });
+    },
+    hasItems() {
+      return this.items.length > 0;
+    },
+  },
+
+  methods: {
+    onItemActivated(text) {
+      eventHub.$emit('recentSearchesItemSelected', text);
+    },
+    onRequestClearRecentSearches(e) {
+      // Stop the dropdown from closing
+      e.stopPropagation();
+
+      eventHub.$emit('requestClearRecentSearches');
+    },
+  },
+
+  template: `
+    <div>
+      <ul v-if="hasItems">
+        <li
+          v-for="(item, index) in processedItems"
+          :key="index">
+          <button
+            type="button"
+            class="filtered-search-history-dropdown-item"
+            @click="onItemActivated(item.text)">
+            <span>
+              <span
+                v-for="(token, tokenIndex) in item.tokens"
+                class="filtered-search-history-dropdown-token">
+                <span class="name">{{ token.prefix }}</span><span class="value">{{ token.suffix }}</span>
+              </span>
+            </span>
+            <span class="filtered-search-history-dropdown-search-token">
+              {{ item.searchToken }}
+            </span>
+          </button>
+        </li>
+        <li class="divider"></li>
+        <li>
+          <button
+            type="button"
+            class="filtered-search-history-clear-button"
+            @click="onRequestClearRecentSearches($event)">
+            Clear recent searches
+          </button>
+        </li>
+      </ul>
+      <div
+        v-else
+        class="dropdown-info-note">
+        You don't have any recent searches
+      </div>
+    </div>
+  `,
+};
diff --git a/app/assets/javascripts/filtered_search/dropdown_hint.js b/app/assets/javascripts/filtered_search/dropdown_hint.js
index 98dcb697af9..64d7153e547 100644
--- a/app/assets/javascripts/filtered_search/dropdown_hint.js
+++ b/app/assets/javascripts/filtered_search/dropdown_hint.js
@@ -56,7 +56,7 @@ require('./filtered_search_dropdown');
     renderContent() {
       const dropdownData = [];
 
-      [].forEach.call(this.input.closest('.filtered-search-input-container').querySelectorAll('.dropdown-menu'), (dropdownMenu) => {
+      [].forEach.call(this.input.closest('.filtered-search-box-input-container').querySelectorAll('.dropdown-menu'), (dropdownMenu) => {
         const { icon, hint, tag, type } = dropdownMenu.dataset;
         if (icon && hint && tag) {
           dropdownData.push(
diff --git a/app/assets/javascripts/filtered_search/dropdown_utils.js b/app/assets/javascripts/filtered_search/dropdown_utils.js
index 432b0c0dfd2..6c5c20447f7 100644
--- a/app/assets/javascripts/filtered_search/dropdown_utils.js
+++ b/app/assets/javascripts/filtered_search/dropdown_utils.js
@@ -129,7 +129,9 @@ import FilteredSearchContainer from './container';
         }
       });
 
-      return values.join(' ');
+      return values
+        .map(value => value.trim())
+        .join(' ');
     }
 
     static getSearchInput(filteredSearchInput) {
diff --git a/app/assets/javascripts/filtered_search/event_hub.js b/app/assets/javascripts/filtered_search/event_hub.js
new file mode 100644
index 00000000000..0948c2e5352
--- /dev/null
+++ b/app/assets/javascripts/filtered_search/event_hub.js
@@ -0,0 +1,3 @@
+import Vue from 'vue';
+
+export default new Vue();
diff --git a/app/assets/javascripts/filtered_search/filtered_search_manager.js b/app/assets/javascripts/filtered_search/filtered_search_manager.js
index 22352950452..2a8a6b81b3f 100644
--- a/app/assets/javascripts/filtered_search/filtered_search_manager.js
+++ b/app/assets/javascripts/filtered_search/filtered_search_manager.js
@@ -1,18 +1,56 @@
+/* global Flash */
+
 import FilteredSearchContainer from './container';
+import RecentSearchesRoot from './recent_searches_root';
+import RecentSearchesStore from './stores/recent_searches_store';
+import RecentSearchesService from './services/recent_searches_service';
+import eventHub from './event_hub';
 
 (() => {
   class FilteredSearchManager {
     constructor(page) {
       this.container = FilteredSearchContainer.container;
       this.filteredSearchInput = this.container.querySelector('.filtered-search');
+      this.filteredSearchInputForm = this.filteredSearchInput.form;
       this.clearSearchButton = this.container.querySelector('.clear-search');
       this.tokensContainer = this.container.querySelector('.tokens-container');
       this.filteredSearchTokenKeys = gl.FilteredSearchTokenKeys;
 
+      this.recentSearchesStore = new RecentSearchesStore();
+      let recentSearchesKey = 'issue-recent-searches';
+      if (page === 'merge_requests') {
+        recentSearchesKey = 'merge-request-recent-searches';
+      }
+      this.recentSearchesService = new RecentSearchesService(recentSearchesKey);
+
+      // Fetch recent searches from localStorage
+      this.fetchingRecentSearchesPromise = this.recentSearchesService.fetch()
+        .catch(() => {
+          // eslint-disable-next-line no-new
+          new Flash('An error occured while parsing recent searches');
+          // Gracefully fail to empty array
+          return [];
+        })
+        .then((searches) => {
+          // Put any searches that may have come in before
+          // we fetched the saved searches ahead of the already saved ones
+          const resultantSearches = this.recentSearchesStore.setRecentSearches(
+            this.recentSearchesStore.state.recentSearches.concat(searches),
+          );
+          this.recentSearchesService.save(resultantSearches);
+        });
+
       if (this.filteredSearchInput) {
         this.tokenizer = gl.FilteredSearchTokenizer;
         this.dropdownManager = new gl.FilteredSearchDropdownManager(this.filteredSearchInput.getAttribute('data-base-endpoint') || '', page);
 
+        this.recentSearchesRoot = new RecentSearchesRoot(
+          this.recentSearchesStore,
+          this.recentSearchesService,
+          document.querySelector('.js-filtered-search-history-dropdown'),
+        );
+        this.recentSearchesRoot.init();
+
         this.bindEvents();
         this.loadSearchParamsFromURL();
         this.dropdownManager.setDropdown();
@@ -25,6 +63,10 @@ import FilteredSearchContainer from './container';
     cleanup() {
       this.unbindEvents();
       document.removeEventListener('beforeunload', this.cleanupWrapper);
+
+      if (this.recentSearchesRoot) {
+        this.recentSearchesRoot.destroy();
+      }
     }
 
     bindEvents() {
@@ -34,7 +76,7 @@ import FilteredSearchContainer from './container';
       this.handleInputPlaceholderWrapper = this.handleInputPlaceholder.bind(this);
       this.handleInputVisualTokenWrapper = this.handleInputVisualToken.bind(this);
       this.checkForEnterWrapper = this.checkForEnter.bind(this);
-      this.clearSearchWrapper = this.clearSearch.bind(this);
+      this.onClearSearchWrapper = this.onClearSearch.bind(this);
       this.checkForBackspaceWrapper = this.checkForBackspace.bind(this);
       this.removeSelectedTokenWrapper = this.removeSelectedToken.bind(this);
       this.unselectEditTokensWrapper = this.unselectEditTokens.bind(this);
@@ -42,8 +84,8 @@ import FilteredSearchContainer from './container';
       this.tokenChange = this.tokenChange.bind(this);
       this.addInputContainerFocusWrapper = this.addInputContainerFocus.bind(this);
       this.removeInputContainerFocusWrapper = this.removeInputContainerFocus.bind(this);
+      this.onrecentSearchesItemSelectedWrapper = this.onrecentSearchesItemSelected.bind(this);
 
-      this.filteredSearchInputForm = this.filteredSearchInput.form;
       this.filteredSearchInputForm.addEventListener('submit', this.handleFormSubmit);
       this.filteredSearchInput.addEventListener('input', this.setDropdownWrapper);
       this.filteredSearchInput.addEventListener('input', this.toggleClearSearchButtonWrapper);
@@ -56,11 +98,12 @@ import FilteredSearchContainer from './container';
       this.filteredSearchInput.addEventListener('focus', this.addInputContainerFocusWrapper);
       this.tokensContainer.addEventListener('click', FilteredSearchManager.selectToken);
       this.tokensContainer.addEventListener('dblclick', this.editTokenWrapper);
-      this.clearSearchButton.addEventListener('click', this.clearSearchWrapper);
+      this.clearSearchButton.addEventListener('click', this.onClearSearchWrapper);
       document.addEventListener('click', gl.FilteredSearchVisualTokens.unselectTokens);
       document.addEventListener('click', this.unselectEditTokensWrapper);
       document.addEventListener('click', this.removeInputContainerFocusWrapper);
       document.addEventListener('keydown', this.removeSelectedTokenWrapper);
+      eventHub.$on('recentSearchesItemSelected', this.onrecentSearchesItemSelectedWrapper);
     }
 
     unbindEvents() {
@@ -76,11 +119,12 @@ import FilteredSearchContainer from './container';
       this.filteredSearchInput.removeEventListener('focus', this.addInputContainerFocusWrapper);
       this.tokensContainer.removeEventListener('click', FilteredSearchManager.selectToken);
       this.tokensContainer.removeEventListener('dblclick', this.editTokenWrapper);
-      this.clearSearchButton.removeEventListener('click', this.clearSearchWrapper);
+      this.clearSearchButton.removeEventListener('click', this.onClearSearchWrapper);
       document.removeEventListener('click', gl.FilteredSearchVisualTokens.unselectTokens);
       document.removeEventListener('click', this.unselectEditTokensWrapper);
       document.removeEventListener('click', this.removeInputContainerFocusWrapper);
       document.removeEventListener('keydown', this.removeSelectedTokenWrapper);
+      eventHub.$off('recentSearchesItemSelected', this.onrecentSearchesItemSelectedWrapper);
     }
 
     checkForBackspace(e) {
@@ -131,7 +175,7 @@ import FilteredSearchContainer from './container';
     }
 
     addInputContainerFocus() {
-      const inputContainer = this.filteredSearchInput.closest('.filtered-search-input-container');
+      const inputContainer = this.filteredSearchInput.closest('.filtered-search-box');
 
       if (inputContainer) {
         inputContainer.classList.add('focus');
@@ -139,7 +183,7 @@ import FilteredSearchContainer from './container';
     }
 
     removeInputContainerFocus(e) {
-      const inputContainer = this.filteredSearchInput.closest('.filtered-search-input-container');
+      const inputContainer = this.filteredSearchInput.closest('.filtered-search-box');
       const isElementInFilteredSearch = inputContainer && inputContainer.contains(e.target);
       const isElementInDynamicFilterDropdown = e.target.closest('.filter-dropdown') !== null;
       const isElementInStaticFilterDropdown = e.target.closest('ul[data-dropdown]') !== null;
@@ -161,7 +205,7 @@ import FilteredSearchContainer from './container';
     }
 
     unselectEditTokens(e) {
-      const inputContainer = this.container.querySelector('.filtered-search-input-container');
+      const inputContainer = this.container.querySelector('.filtered-search-box');
       const isElementInFilteredSearch = inputContainer && inputContainer.contains(e.target);
       const isElementInFilterDropdown = e.target.closest('.filter-dropdown') !== null;
       const isElementTokensContainer = e.target.classList.contains('tokens-container');
@@ -215,9 +259,12 @@ import FilteredSearchContainer from './container';
       }
     }
 
-    clearSearch(e) {
+    onClearSearch(e) {
       e.preventDefault();
+      this.clearSearch();
+    }
 
+    clearSearch() {
       this.filteredSearchInput.value = '';
 
       const removeElements = [];
@@ -289,6 +336,17 @@ import FilteredSearchContainer from './container';
       this.search();
     }
 
+    saveCurrentSearchQuery() {
+      // Don't save before we have fetched the already saved searches
+      this.fetchingRecentSearchesPromise.then(() => {
+        const searchQuery = gl.DropdownUtils.getSearchQuery();
+        if (searchQuery.length > 0) {
+          const resultantSearches = this.recentSearchesStore.addRecentSearch(searchQuery);
+          this.recentSearchesService.save(resultantSearches);
+        }
+      });
+    }
+
     loadSearchParamsFromURL() {
       const params = gl.utils.getUrlParamsArray();
       const usernameParams = this.getUsernameParams();
@@ -343,6 +401,8 @@ import FilteredSearchContainer from './container';
         }
       });
 
+      this.saveCurrentSearchQuery();
+
       if (hasFilteredSearch) {
         this.clearSearchButton.classList.remove('hidden');
         this.handleInputPlaceholder();
@@ -351,8 +411,12 @@ import FilteredSearchContainer from './container';
 
     search() {
       const paths = [];
+      const searchQuery = gl.DropdownUtils.getSearchQuery();
+
+      this.saveCurrentSearchQuery();
+
       const { tokens, searchToken }
-        = this.tokenizer.processTokens(gl.DropdownUtils.getSearchQuery());
+        = this.tokenizer.processTokens(searchQuery);
       const currentState = gl.utils.getParameterByName('state') || 'opened';
       paths.push(`state=${currentState}`);
 
@@ -416,6 +480,13 @@ import FilteredSearchContainer from './container';
         currentDropdownRef.dispatchInputEvent();
       }
     }
+
+    onrecentSearchesItemSelected(text) {
+      this.clearSearch();
+      this.filteredSearchInput.value = text;
+      this.filteredSearchInput.dispatchEvent(new CustomEvent('input'));
+      this.search();
+    }
   }
 
   window.gl = window.gl || {};
diff --git a/app/assets/javascripts/filtered_search/recent_searches_root.js b/app/assets/javascripts/filtered_search/recent_searches_root.js
new file mode 100644
index 00000000000..4e38409e12a
--- /dev/null
+++ b/app/assets/javascripts/filtered_search/recent_searches_root.js
@@ -0,0 +1,59 @@
+import Vue from 'vue';
+import RecentSearchesDropdownContent from './components/recent_searches_dropdown_content';
+import eventHub from './event_hub';
+
+class RecentSearchesRoot {
+  constructor(
+    recentSearchesStore,
+    recentSearchesService,
+    wrapperElement,
+  ) {
+    this.store = recentSearchesStore;
+    this.service = recentSearchesService;
+    this.wrapperElement = wrapperElement;
+  }
+
+  init() {
+    this.bindEvents();
+    this.render();
+  }
+
+  bindEvents() {
+    this.onRequestClearRecentSearchesWrapper = this.onRequestClearRecentSearches.bind(this);
+
+    eventHub.$on('requestClearRecentSearches', this.onRequestClearRecentSearchesWrapper);
+  }
+
+  unbindEvents() {
+    eventHub.$off('requestClearRecentSearches', this.onRequestClearRecentSearchesWrapper);
+  }
+
+  render() {
+    this.vm = new Vue({
+      el: this.wrapperElement,
+      data: this.store.state,
+      template: `
+        <recent-searches-dropdown-content
+          :items="recentSearches" />
+      `,
+      components: {
+        'recent-searches-dropdown-content': RecentSearchesDropdownContent,
+      },
+    });
+  }
+
+  onRequestClearRecentSearches() {
+    const resultantSearches = this.store.setRecentSearches([]);
+    this.service.save(resultantSearches);
+  }
+
+  destroy() {
+    this.unbindEvents();
+    if (this.vm) {
+      this.vm.$destroy();
+    }
+  }
+
+}
+
+export default RecentSearchesRoot;
diff --git a/app/assets/javascripts/filtered_search/services/recent_searches_service.js b/app/assets/javascripts/filtered_search/services/recent_searches_service.js
new file mode 100644
index 00000000000..3e402d5aed0
--- /dev/null
+++ b/app/assets/javascripts/filtered_search/services/recent_searches_service.js
@@ -0,0 +1,26 @@
+class RecentSearchesService {
+  constructor(localStorageKey = 'issuable-recent-searches') {
+    this.localStorageKey = localStorageKey;
+  }
+
+  fetch() {
+    const input = window.localStorage.getItem(this.localStorageKey);
+
+    let searches = [];
+    if (input && input.length > 0) {
+      try {
+        searches = JSON.parse(input);
+      } catch (err) {
+        return Promise.reject(err);
+      }
+    }
+
+    return Promise.resolve(searches);
+  }
+
+  save(searches = []) {
+    window.localStorage.setItem(this.localStorageKey, JSON.stringify(searches));
+  }
+}
+
+export default RecentSearchesService;
diff --git a/app/assets/javascripts/filtered_search/stores/recent_searches_store.js b/app/assets/javascripts/filtered_search/stores/recent_searches_store.js
new file mode 100644
index 00000000000..066be69766a
--- /dev/null
+++ b/app/assets/javascripts/filtered_search/stores/recent_searches_store.js
@@ -0,0 +1,23 @@
+import _ from 'underscore';
+
+class RecentSearchesStore {
+  constructor(initialState = {}) {
+    this.state = Object.assign({
+      recentSearches: [],
+    }, initialState);
+  }
+
+  addRecentSearch(newSearch) {
+    this.setRecentSearches([newSearch].concat(this.state.recentSearches));
+
+    return this.state.recentSearches;
+  }
+
+  setRecentSearches(searches = []) {
+    const trimmedSearches = searches.map(search => search.trim());
+    this.state.recentSearches = _.uniq(trimmedSearches).slice(0, 5);
+    return this.state.recentSearches;
+  }
+}
+
+export default RecentSearchesStore;
diff --git a/app/assets/stylesheets/framework/dropdowns.scss b/app/assets/stylesheets/framework/dropdowns.scss
index 2ede47e9de6..23cba57f83a 100644
--- a/app/assets/stylesheets/framework/dropdowns.scss
+++ b/app/assets/stylesheets/framework/dropdowns.scss
@@ -177,10 +177,6 @@
   border-radius: $border-radius-base;
   box-shadow: 0 2px 4px $dropdown-shadow-color;
 
-  .filtered-search-input-container & {
-    max-width: 280px;
-  }
-
   &.is-loading {
     .dropdown-content {
       display: none;
@@ -467,6 +463,11 @@
   overflow-y: auto;
 }
 
+.dropdown-info-note {
+  color: $gl-text-color-secondary;
+  text-align: center;
+}
+
 .dropdown-footer {
   padding-top: 10px;
   margin-top: 10px;
diff --git a/app/assets/stylesheets/framework/filters.scss b/app/assets/stylesheets/framework/filters.scss
index 51805c5d734..484df6214d3 100644
--- a/app/assets/stylesheets/framework/filters.scss
+++ b/app/assets/stylesheets/framework/filters.scss
@@ -22,7 +22,6 @@
 }
 
 @media (min-width: $screen-sm-min) {
-  .issues-filters,
   .issues_bulk_update {
     .dropdown-menu-toggle {
       width: 132px;
@@ -56,7 +55,7 @@
   }
 }
 
-.filtered-search-container {
+.filtered-search-wrapper {
   display: -webkit-flex;
   display: flex;
 
@@ -151,11 +150,13 @@
   width: 100%;
 }
 
-.filtered-search-input-container {
+.filtered-search-box {
+  position: relative;
+  flex: 1;
   display: -webkit-flex;
   display: flex;
-  position: relative;
   width: 100%;
+  min-width: 0;
   border: 1px solid $border-color;
   background-color: $white-light;
 
@@ -163,14 +164,6 @@
     -webkit-flex: 1 1 auto;
     flex: 1 1 auto;
     margin-bottom: 10px;
-
-    .dropdown-menu {
-      width: auto;
-      left: 0;
-      right: 0;
-      max-width: none;
-      min-width: 100%;
-    }
   }
 
   &:hover {
@@ -229,6 +222,118 @@
   }
 }
 
+.filtered-search-box-input-container {
+  flex: 1;
+  position: relative;
+  // Fix PhantomJS not supporting `flex: 1;` properly.
+  // This is important because it can change the expected `e.target` when clicking things in tests.
+  // See https://gitlab.com/gitlab-org/gitlab-ce/blob/b54acba8b732688c59fe2f38510c469dc86ee499/spec/features/issues/filtered_search/visual_tokens_spec.rb#L61
+  // - With `width: 100%`: `e.target` = `.tokens-container`, https://i.imgur.com/jGq7wbx.png
+  // - Without `width: 100%`: `e.target` = `.filtered-search`, https://i.imgur.com/cNI2CyT.png
+  width: 100%;
+  min-width: 0;
+}
+
+.filtered-search-input-dropdown-menu {
+  max-width: 280px;
+
+  @media (max-width: $screen-xs-min) {
+    width: auto;
+    left: 0;
+    right: 0;
+    max-width: none;
+    min-width: 100%;
+  }
+}
+
+.filtered-search-history-dropdown-toggle-button {
+  display: flex;
+  align-items: center;
+  width: auto;
+  height: 100%;
+  padding-top: 0;
+  padding-left: 0.75em;
+  padding-bottom: 0;
+  padding-right: 0.5em;
+
+  background-color: transparent;
+  border-radius: 0;
+  border-top: 0;
+  border-left: 0;
+  border-bottom: 0;
+  border-right: 1px solid $border-color;
+
+  color: $gl-text-color-secondary;
+
+  transition: color 0.1s linear;
+
+  &:hover,
+  &:focus {
+    color: $gl-text-color;
+    border-color: $dropdown-input-focus-border;
+    outline: none;
+  }
+
+  .dropdown-toggle-text {
+    color: inherit;
+
+    .fa {
+      color: inherit;
+    }
+  }
+
+  .fa {
+    position: initial;
+  }
+
+}
+
+.filtered-search-history-dropdown-wrapper {
+  position: initial;
+  flex-shrink: 0;
+}
+
+.filtered-search-history-dropdown {
+  width: 40%;
+
+  @media (max-width: $screen-xs-min) {
+    left: 0;
+    right: 0;
+    max-width: none;
+  }
+}
+
+.filtered-search-history-dropdown-content {
+  max-height: none;
+}
+
+.filtered-search-history-dropdown-item,
+.filtered-search-history-clear-button {
+  @include dropdown-link;
+
+  overflow: hidden;
+  width: 100%;
+  margin: 0.5em 0;
+
+  background-color: transparent;
+  border: 0;
+  text-align: left;
+  white-space: nowrap;
+  text-overflow: ellipsis;
+}
+
+.filtered-search-history-dropdown-token {
+  display: inline;
+
+  &:not(:last-child) {
+    margin-right: 0.3em;
+  }
+
+  & > .value {
+    font-weight: 600;
+  }
+}
+
 .filter-dropdown-container {
   display: -webkit-flex;
   display: flex;
@@ -248,10 +353,8 @@
 }
 
 @media (min-width: $screen-sm-min) and (max-width: $screen-sm-max) {
-  .issues-details-filters {
-    .dropdown-menu-toggle {
-      width: 100px;
-    }
+  .issue-bulk-update-dropdown-toggle {
+    width: 100px;
   }
 }
 
diff --git a/app/helpers/dropdowns_helper.rb b/app/helpers/dropdowns_helper.rb
index 81e0b6bb5ae..8ed99642c7a 100644
--- a/app/helpers/dropdowns_helper.rb
+++ b/app/helpers/dropdowns_helper.rb
@@ -1,6 +1,6 @@
 module DropdownsHelper
   def dropdown_tag(toggle_text, options: {}, &block)
-    content_tag :div, class: "dropdown" do
+    content_tag :div, class: "dropdown #{options[:wrapper_class] if options.has_key?(:wrapper_class)}" do
       data_attr = { toggle: "dropdown" }
 
       if options.has_key?(:data)
@@ -20,7 +20,7 @@ module DropdownsHelper
           output << dropdown_filter(options[:placeholder])
         end
 
-        output << content_tag(:div, class: "dropdown-content") do
+        output << content_tag(:div, class: "dropdown-content #{options[:content_class] if options.has_key?(:content_class)}") do
           capture(&block) if block && !options.has_key?(:footer_content)
         end
 
diff --git a/app/views/shared/issuable/_filter.html.haml b/app/views/shared/issuable/_filter.html.haml
index 847a86e2e68..c72268473ca 100644
--- a/app/views/shared/issuable/_filter.html.haml
+++ b/app/views/shared/issuable/_filter.html.haml
@@ -40,21 +40,21 @@
       .issues_bulk_update.hide
         = form_tag [:bulk_update, @project.namespace.becomes(Namespace), @project, type], method: :post, class: 'bulk-update'  do
           .filter-item.inline
-            = dropdown_tag("Status", options: { toggle_class: "js-issue-status", title: "Change status", dropdown_class: "dropdown-menu-status dropdown-menu-selectable", data: { field_name: "update[state_event]", default_label: "Status" } } ) do
+            = dropdown_tag("Status", options: { toggle_class: "issue-bulk-update-dropdown-toggle js-issue-status", title: "Change status", dropdown_class: "dropdown-menu-status dropdown-menu-selectable", data: { field_name: "update[state_event]", default_label: "Status" } } ) do
               %ul
                 %li
                   %a{ href: "#", data: { id: "reopen" } } Open
                 %li
                   %a{ href: "#", data: {id: "close" } } Closed
           .filter-item.inline
-            = dropdown_tag("Assignee", options: { toggle_class: "js-user-search js-update-assignee js-filter-submit js-filter-bulk-update", title: "Assign to", filter: true, dropdown_class: "dropdown-menu-user dropdown-menu-selectable",
+            = dropdown_tag("Assignee", options: { toggle_class: "issue-bulk-update-dropdown-toggle js-user-search js-update-assignee js-filter-submit js-filter-bulk-update", title: "Assign to", filter: true, dropdown_class: "dropdown-menu-user dropdown-menu-selectable",
               placeholder: "Search authors", data: { first_user: (current_user.username if current_user), null_user: true, current_user: true, project_id: @project.id, field_name: "update[assignee_id]", default_label: "Assignee" } })
           .filter-item.inline
-            = dropdown_tag("Milestone", options: { title: "Assign milestone", toggle_class: 'js-milestone-select js-extra-options js-filter-submit js-filter-bulk-update', filter: true, dropdown_class: "dropdown-menu-selectable dropdown-menu-milestone", placeholder: "Search milestones", data: { show_no: true, field_name: "update[milestone_id]", default_label: "Milestone", project_id: @project.id, milestones: namespace_project_milestones_path(@project.namespace, @project, :json), use_id: true } })
+            = dropdown_tag("Milestone", options: { title: "Assign milestone", toggle_class: 'issue-bulk-update-dropdown-toggle js-milestone-select js-extra-options js-filter-submit js-filter-bulk-update', filter: true, dropdown_class: "dropdown-menu-selectable dropdown-menu-milestone", placeholder: "Search milestones", data: { show_no: true, field_name: "update[milestone_id]", default_label: "Milestone", project_id: @project.id, milestones: namespace_project_milestones_path(@project.namespace, @project, :json), use_id: true } })
           .filter-item.inline.labels-filter
             = render "shared/issuable/label_dropdown", classes: ['js-filter-bulk-update', 'js-multiselect'], dropdown_title: 'Apply a label', show_create: false, show_footer: false, extra_options: false, filter_submit: false, data_options: { persist_when_hide: "true", field_name: "update[label_ids][]", show_no: false, show_any: false, use_id: true }
           .filter-item.inline
-            = dropdown_tag("Subscription", options: { toggle_class: "js-subscription-event", title: "Change subscription", dropdown_class: "dropdown-menu-selectable", data: { field_name: "update[subscription_event]", default_label: "Subscription" } } ) do
+            = dropdown_tag("Subscription", options: { toggle_class: "issue-bulk-update-dropdown-toggle js-subscription-event", title: "Change subscription", dropdown_class: "dropdown-menu-selectable", data: { field_name: "update[subscription_event]", default_label: "Subscription" } } ) do
               %ul
                 %li
                   %a{ href: "#", data: { id: "subscribe" } } Subscribe
diff --git a/app/views/shared/issuable/_search_bar.html.haml b/app/views/shared/issuable/_search_bar.html.haml
index 330fa8a5b10..9e241c3ea12 100644
--- a/app/views/shared/issuable/_search_bar.html.haml
+++ b/app/views/shared/issuable/_search_bar.html.haml
@@ -10,85 +10,93 @@
         .check-all-holder
           = check_box_tag "check_all_issues", nil, false,
             class: "check_all_issues left"
-      .issues-other-filters.filtered-search-container
-        .filtered-search-input-container
-          .scroll-container
-            %ul.tokens-container.list-unstyled
-              %li.input-token
-                %input.form-control.filtered-search{ placeholder: 'Search or filter results...', data: { id: "filtered-search-#{type.to_s}", 'project-id' => @project.id, 'username-params' => @users.to_json(only: [:id, :username]), 'base-endpoint' => namespace_project_path(@project.namespace, @project) } }
-            = icon('filter')
-            %button.clear-search.hidden{ type: 'button' }
-              = icon('times')
-          #js-dropdown-hint.dropdown-menu.hint-dropdown
-            %ul{ data: { dropdown: true } }
-              %li.filter-dropdown-item{ data: { action: 'submit' } }
-                %button.btn.btn-link
-                  = icon('search')
-                  %span
-                    Press Enter or click to search
-            %ul.filter-dropdown{ data: { dynamic: true, dropdown: true } }
-              %li.filter-dropdown-item
-                %button.btn.btn-link
-                  -# Encapsulate static class name `{{icon}}` inside #{} to bypass
-                  -# haml lint's ClassAttributeWithStaticValue
-                  %i.fa{ class: "#{'{{icon}}'}" }
-                  %span.js-filter-hint
-                    {{hint}}
-                  %span.js-filter-tag.dropdown-light-content
-                    {{tag}}
-          #js-dropdown-author.dropdown-menu{ data: { icon: 'pencil', hint: 'author', tag: '@author' } }
-            %ul.filter-dropdown{ data: { dynamic: true, dropdown: true } }
-              %li.filter-dropdown-item
-                %button.btn.btn-link.dropdown-user
-                  %img.avatar{ alt: '{{name}}\'s avatar', width: '30', data: { src: '{{avatar_url}}' } }
-                  .dropdown-user-details
+      .issues-other-filters.filtered-search-wrapper
+        .filtered-search-box
+          = dropdown_tag(content_tag(:i, '', class: 'fa fa-history'),
+            options: { wrapper_class: "filtered-search-history-dropdown-wrapper",
+            toggle_class: "filtered-search-history-dropdown-toggle-button",
+            dropdown_class: "filtered-search-history-dropdown",
+            content_class: "filtered-search-history-dropdown-content",
+            title: "Recent searches" }) do
+            .js-filtered-search-history-dropdown
+          .filtered-search-box-input-container
+            .scroll-container
+              %ul.tokens-container.list-unstyled
+                %li.input-token
+                  %input.form-control.filtered-search{ placeholder: 'Search or filter results...', data: { id: "filtered-search-#{type.to_s}", 'project-id' => @project.id, 'username-params' => @users.to_json(only: [:id, :username]), 'base-endpoint' => namespace_project_path(@project.namespace, @project) } }
+              = icon('filter')
+              %button.clear-search.hidden{ type: 'button' }
+                = icon('times')
+            #js-dropdown-hint.filtered-search-input-dropdown-menu.dropdown-menu.hint-dropdown
+              %ul{ data: { dropdown: true } }
+                %li.filter-dropdown-item{ data: { action: 'submit' } }
+                  %button.btn.btn-link
+                    = icon('search')
                     %span
-                      {{name}}
-                    %span.dropdown-light-content
-                      @{{username}}
-          #js-dropdown-assignee.dropdown-menu{ data: { icon: 'user', hint: 'assignee', tag: '@assignee' } }
-            %ul{ data: { dropdown: true } }
-              %li.filter-dropdown-item{ data: { value: 'none' } }
-                %button.btn.btn-link
-                  No Assignee
-              %li.divider
-            %ul.filter-dropdown{ data: { dynamic: true, dropdown: true } }
-              %li.filter-dropdown-item
-                %button.btn.btn-link.dropdown-user
-                  %img.avatar{ alt: '{{name}}\'s avatar', width: '30', data: { src: '{{avatar_url}}' } }
-                  .dropdown-user-details
-                    %span
-                      {{name}}
-                    %span.dropdown-light-content
-                      @{{username}}
-          #js-dropdown-milestone.dropdown-menu{ data: { icon: 'clock-o', hint: 'milestone', tag: '%milestone' } }
-            %ul{ data: { dropdown: true } }
-              %li.filter-dropdown-item{ data: { value: 'none' } }
-                %button.btn.btn-link
-                  No Milestone
-              %li.filter-dropdown-item{ data: { value: 'upcoming' } }
-                %button.btn.btn-link
-                  Upcoming
-              %li.filter-dropdown-item{ 'data-value' => 'started' }
-                %button.btn.btn-link
-                  Started
-              %li.divider
-            %ul.filter-dropdown{ data: { dynamic: true, dropdown: true } }
-              %li.filter-dropdown-item
-                %button.btn.btn-link.js-data-value
-                  {{title}}
-          #js-dropdown-label.dropdown-menu{ data: { icon: 'tag', hint: 'label', tag: '~label', type: 'array' } }
-            %ul{ data: { dropdown: true } }
-              %li.filter-dropdown-item{ data: { value: 'none' } }
-                %button.btn.btn-link
-                  No Label
-              %li.divider
-            %ul.filter-dropdown{ data: { dynamic: true, dropdown: true } }
-              %li.filter-dropdown-item
-                %button.btn.btn-link
-                  %span.dropdown-label-box{ style: 'background: {{color}}' }
-                  %span.label-title.js-data-value
+                      Press Enter or click to search
+              %ul.filter-dropdown{ data: { dynamic: true, dropdown: true } }
+                %li.filter-dropdown-item
+                  %button.btn.btn-link
+                    -# Encapsulate static class name `{{icon}}` inside #{} to bypass
+                    -# haml lint's ClassAttributeWithStaticValue
+                    %i.fa{ class: "#{'{{icon}}'}" }
+                    %span.js-filter-hint
+                      {{hint}}
+                    %span.js-filter-tag.dropdown-light-content
+                      {{tag}}
+            #js-dropdown-author.filtered-search-input-dropdown-menu.dropdown-menu{ data: { icon: 'pencil', hint: 'author', tag: '@author' } }
+              %ul.filter-dropdown{ data: { dynamic: true, dropdown: true } }
+                %li.filter-dropdown-item
+                  %button.btn.btn-link.dropdown-user
+                    %img.avatar{ alt: '{{name}}\'s avatar', width: '30', data: { src: '{{avatar_url}}' } }
+                    .dropdown-user-details
+                      %span
+                        {{name}}
+                      %span.dropdown-light-content
+                        @{{username}}
+            #js-dropdown-assignee.filtered-search-input-dropdown-menu.dropdown-menu{ data: { icon: 'user', hint: 'assignee', tag: '@assignee' } }
+              %ul{ data: { dropdown: true } }
+                %li.filter-dropdown-item{ data: { value: 'none' } }
+                  %button.btn.btn-link
+                    No Assignee
+                %li.divider
+              %ul.filter-dropdown{ data: { dynamic: true, dropdown: true } }
+                %li.filter-dropdown-item
+                  %button.btn.btn-link.dropdown-user
+                    %img.avatar{ alt: '{{name}}\'s avatar', width: '30', data: { src: '{{avatar_url}}' } }
+                    .dropdown-user-details
+                      %span
+                        {{name}}
+                      %span.dropdown-light-content
+                        @{{username}}
+            #js-dropdown-milestone.filtered-search-input-dropdown-menu.dropdown-menu{ data: { icon: 'clock-o', hint: 'milestone', tag: '%milestone' } }
+              %ul{ data: { dropdown: true } }
+                %li.filter-dropdown-item{ data: { value: 'none' } }
+                  %button.btn.btn-link
+                    No Milestone
+                %li.filter-dropdown-item{ data: { value: 'upcoming' } }
+                  %button.btn.btn-link
+                    Upcoming
+                %li.filter-dropdown-item{ 'data-value' => 'started' }
+                  %button.btn.btn-link
+                    Started
+                %li.divider
+              %ul.filter-dropdown{ data: { dynamic: true, dropdown: true } }
+                %li.filter-dropdown-item
+                  %button.btn.btn-link.js-data-value
                     {{title}}
+            #js-dropdown-label.filtered-search-input-dropdown-menu.dropdown-menu{ data: { icon: 'tag', hint: 'label', tag: '~label', type: 'array' } }
+              %ul{ data: { dropdown: true } }
+                %li.filter-dropdown-item{ data: { value: 'none' } }
+                  %button.btn.btn-link
+                    No Label
+                %li.divider
+              %ul.filter-dropdown{ data: { dynamic: true, dropdown: true } }
+                %li.filter-dropdown-item
+                  %button.btn.btn-link
+                    %span.dropdown-label-box{ style: 'background: {{color}}' }
+                    %span.label-title.js-data-value
+                      {{title}}
         .filter-dropdown-container
           - if type == :boards
             - if can?(current_user, :admin_list, @project)
diff --git a/changelogs/unreleased/27262-issue-recent-searches.yml b/changelogs/unreleased/27262-issue-recent-searches.yml
new file mode 100644
index 00000000000..4bdec5af31d
--- /dev/null
+++ b/changelogs/unreleased/27262-issue-recent-searches.yml
@@ -0,0 +1,4 @@
+---
+title: Recent search history for issues
+merge_request:
+author:
diff --git a/spec/features/boards/boards_spec.rb b/spec/features/boards/boards_spec.rb
index e168585534d..30ad169e30e 100644
--- a/spec/features/boards/boards_spec.rb
+++ b/spec/features/boards/boards_spec.rb
@@ -590,7 +590,7 @@ describe 'Issue Boards', feature: true, js: true do
   end
 
   def click_filter_link(link_text)
-    page.within('.filtered-search-input-container') do
+    page.within('.filtered-search-box') do
       expect(page).to have_button(link_text)
 
       click_button(link_text)
diff --git a/spec/features/boards/modal_filter_spec.rb b/spec/features/boards/modal_filter_spec.rb
index e2281a7da55..4a4c13e79c8 100644
--- a/spec/features/boards/modal_filter_spec.rb
+++ b/spec/features/boards/modal_filter_spec.rb
@@ -219,7 +219,7 @@ describe 'Issue Boards add issue modal filtering', :feature, :js do
   end
 
   def click_filter_link(link_text)
-    page.within('.add-issues-modal .filtered-search-input-container') do
+    page.within('.add-issues-modal .filtered-search-box') do
       expect(page).to have_button(link_text)
 
       click_button(link_text)
diff --git a/spec/features/issues/filtered_search/dropdown_assignee_spec.rb b/spec/features/issues/filtered_search/dropdown_assignee_spec.rb
index 4dcc56a97d1..3d1a9ed1722 100644
--- a/spec/features/issues/filtered_search/dropdown_assignee_spec.rb
+++ b/spec/features/issues/filtered_search/dropdown_assignee_spec.rb
@@ -194,7 +194,7 @@ describe 'Dropdown assignee', :feature, :js do
 
       new_user = create(:user)
       project.team << [new_user, :master]
-      find('.filtered-search-input-container .clear-search').click
+      find('.filtered-search-box .clear-search').click
       filtered_search.set('assignee')
       filtered_search.send_keys(':')
 
diff --git a/spec/features/issues/filtered_search/dropdown_author_spec.rb b/spec/features/issues/filtered_search/dropdown_author_spec.rb
index 1772a120045..990e3b3e60c 100644
--- a/spec/features/issues/filtered_search/dropdown_author_spec.rb
+++ b/spec/features/issues/filtered_search/dropdown_author_spec.rb
@@ -172,7 +172,7 @@ describe 'Dropdown author', js: true, feature: true do
 
       new_user = create(:user)
       project.team << [new_user, :master]
-      find('.filtered-search-input-container .clear-search').click
+      find('.filtered-search-box .clear-search').click
       filtered_search.set('author')
       send_keys_to_filtered_search(':')
 
diff --git a/spec/features/issues/filtered_search/dropdown_label_spec.rb b/spec/features/issues/filtered_search/dropdown_label_spec.rb
index b192064b693..c8645e08c4b 100644
--- a/spec/features/issues/filtered_search/dropdown_label_spec.rb
+++ b/spec/features/issues/filtered_search/dropdown_label_spec.rb
@@ -33,7 +33,7 @@ describe 'Dropdown label', js: true, feature: true do
   end
 
   def clear_search_field
-    find('.filtered-search-input-container .clear-search').click
+    find('.filtered-search-box .clear-search').click
   end
 
   before do
diff --git a/spec/features/issues/filtered_search/dropdown_milestone_spec.rb b/spec/features/issues/filtered_search/dropdown_milestone_spec.rb
index ce96a420699..0a525bc68c9 100644
--- a/spec/features/issues/filtered_search/dropdown_milestone_spec.rb
+++ b/spec/features/issues/filtered_search/dropdown_milestone_spec.rb
@@ -252,7 +252,7 @@ describe 'Dropdown milestone', :feature, :js do
       expect(initial_size).to be > 0
 
       create(:milestone, project: project)
-      find('.filtered-search-input-container .clear-search').click
+      find('.filtered-search-box .clear-search').click
       filtered_search.set('milestone:')
 
       expect(dropdown_milestone_size).to eq(initial_size)
diff --git a/spec/features/issues/filtered_search/filter_issues_spec.rb b/spec/features/issues/filtered_search/filter_issues_spec.rb
index 2f880c926e7..6f00066de4d 100644
--- a/spec/features/issues/filtered_search/filter_issues_spec.rb
+++ b/spec/features/issues/filtered_search/filter_issues_spec.rb
@@ -758,10 +758,10 @@ describe 'Filter issues', js: true, feature: true do
 
         expect_issues_list_count(2)
 
-        sort_toggle = find('.filtered-search-container .dropdown-toggle')
+        sort_toggle = find('.filtered-search-wrapper .dropdown-toggle')
         sort_toggle.click
 
-        find('.filtered-search-container .dropdown-menu li a', text: 'Oldest updated').click
+        find('.filtered-search-wrapper .dropdown-menu li a', text: 'Oldest updated').click
         wait_for_ajax
 
         expect(find('.issues-list .issue:first-of-type .issue-title-text a')).to have_content(old_issue.title)
diff --git a/spec/features/issues/filtered_search/recent_searches_spec.rb b/spec/features/issues/filtered_search/recent_searches_spec.rb
new file mode 100644
index 00000000000..f506065a242
--- /dev/null
+++ b/spec/features/issues/filtered_search/recent_searches_spec.rb
@@ -0,0 +1,92 @@
+require 'spec_helper'
+
+describe 'Recent searches', js: true, feature: true do
+  include FilteredSearchHelpers
+  include WaitForAjax
+
+  let!(:group) { create(:group) }
+  let!(:project) { create(:project, group: group) }
+  let!(:user) { create(:user) }
+
+  before do
+    Capybara.ignore_hidden_elements = false
+    project.add_master(user)
+    group.add_developer(user)
+    create(:issue, project: project)
+    login_as(user)
+
+    remove_recent_searches
+  end
+
+  after do
+    Capybara.ignore_hidden_elements = true
+  end
+
+  it 'searching adds to recent searches' do
+    visit namespace_project_issues_path(project.namespace, project)
+
+    input_filtered_search('foo', submit: true)
+    input_filtered_search('bar', submit: true)
+
+    items = all('.filtered-search-history-dropdown-item', visible: false)
+
+    expect(items.count).to eq(2)
+    expect(items[0].text).to eq('bar')
+    expect(items[1].text).to eq('foo')
+  end
+
+  it 'visiting URL with search params adds to recent searches' do
+    visit namespace_project_issues_path(project.namespace, project, label_name: 'foo', search: 'bar')
+    visit namespace_project_issues_path(project.namespace, project, label_name: 'qux', search: 'garply')
+
+    items = all('.filtered-search-history-dropdown-item', visible: false)
+
+    expect(items.count).to eq(2)
+    expect(items[0].text).to eq('label:~qux garply')
+    expect(items[1].text).to eq('label:~foo bar')
+  end
+
+  it 'saved recent searches are restored last on the list' do
+    set_recent_searches('["saved1", "saved2"]')
+
+    visit namespace_project_issues_path(project.namespace, project, search: 'foo')
+
+    items = all('.filtered-search-history-dropdown-item', visible: false)
+
+    expect(items.count).to eq(3)
+    expect(items[0].text).to eq('foo')
+    expect(items[1].text).to eq('saved1')
+    expect(items[2].text).to eq('saved2')
+  end
+
+  it 'clicking item fills search input' do
+    set_recent_searches('["foo", "bar"]')
+    visit namespace_project_issues_path(project.namespace, project)
+
+    all('.filtered-search-history-dropdown-item', visible: false)[0].trigger('click')
+    wait_for_filtered_search('foo')
+
+    expect(find('.filtered-search').value.strip).to eq('foo')
+  end
+
+  it 'clear recent searches button, clears recent searches' do
+    set_recent_searches('["foo"]')
+    visit namespace_project_issues_path(project.namespace, project)
+
+    items_before = all('.filtered-search-history-dropdown-item', visible: false)
+
+    expect(items_before.count).to eq(1)
+
+    find('.filtered-search-history-clear-button', visible: false).trigger('click')
+    items_after = all('.filtered-search-history-dropdown-item', visible: false)
+
+    expect(items_after.count).to eq(0)
+  end
+
+  it 'shows flash error when failed to parse saved history' do
+    set_recent_searches('fail')
+    visit namespace_project_issues_path(project.namespace, project)
+
+    expect(find('.flash-alert')).to have_text('An error occured while parsing recent searches')
+  end
+end
diff --git a/spec/features/issues/filtered_search/search_bar_spec.rb b/spec/features/issues/filtered_search/search_bar_spec.rb
index 59244d65eec..48e7af67616 100644
--- a/spec/features/issues/filtered_search/search_bar_spec.rb
+++ b/spec/features/issues/filtered_search/search_bar_spec.rb
@@ -44,7 +44,7 @@ describe 'Search bar', js: true, feature: true do
       filtered_search.set(search_text)
 
       expect(filtered_search.value).to eq(search_text)
-      find('.filtered-search-input-container .clear-search').click
+      find('.filtered-search-box .clear-search').click
 
       expect(filtered_search.value).to eq('')
     end
@@ -55,7 +55,7 @@ describe 'Search bar', js: true, feature: true do
 
     it 'hides after clicked' do
       filtered_search.set('a')
-      find('.filtered-search-input-container .clear-search').click
+      find('.filtered-search-box .clear-search').click
 
       expect(page).to have_css('.clear-search', visible: false)
     end
@@ -81,7 +81,7 @@ describe 'Search bar', js: true, feature: true do
 
       expect(page.all('#js-dropdown-hint .filter-dropdown .filter-dropdown-item').size).to eq(1)
 
-      find('.filtered-search-input-container .clear-search').click
+      find('.filtered-search-box .clear-search').click
       filtered_search.click
 
       expect(page.all('#js-dropdown-hint .filter-dropdown .filter-dropdown-item').size).to eq(original_size)
@@ -96,7 +96,7 @@ describe 'Search bar', js: true, feature: true do
 
       expect(page.all('#js-dropdown-hint .filter-dropdown .filter-dropdown-item').size).to eq(0)
 
-      find('.filtered-search-input-container .clear-search').click
+      find('.filtered-search-box .clear-search').click
       filtered_search.click
 
       expect(page.all('#js-dropdown-hint .filter-dropdown .filter-dropdown-item').size).to be > 0
diff --git a/spec/features/merge_requests/reset_filters_spec.rb b/spec/features/merge_requests/reset_filters_spec.rb
index 14511707af4..df5943f9136 100644
--- a/spec/features/merge_requests/reset_filters_spec.rb
+++ b/spec/features/merge_requests/reset_filters_spec.rb
@@ -14,7 +14,7 @@ feature 'Merge requests filter clear button', feature: true, js: true do
   let!(:mr2) { create(:merge_request, title: "Bugfix1", source_project: project, target_project: project, source_branch: "Bugfix1") }
 
   let(:merge_request_css) { '.merge-request' }
-  let(:clear_search_css) { '.filtered-search-input-container .clear-search' }
+  let(:clear_search_css) { '.filtered-search-box .clear-search' }
 
   before do
     mr2.labels << bug
diff --git a/spec/javascripts/filtered_search/components/recent_searches_dropdown_content_spec.js b/spec/javascripts/filtered_search/components/recent_searches_dropdown_content_spec.js
new file mode 100644
index 00000000000..2722882375f
--- /dev/null
+++ b/spec/javascripts/filtered_search/components/recent_searches_dropdown_content_spec.js
@@ -0,0 +1,166 @@
+import Vue from 'vue';
+import eventHub from '~/filtered_search/event_hub';
+import RecentSearchesDropdownContent from '~/filtered_search/components/recent_searches_dropdown_content';
+
+const createComponent = (propsData) => {
+  const Component = Vue.extend(RecentSearchesDropdownContent);
+
+  return new Component({
+    el: document.createElement('div'),
+    propsData,
+  });
+};
+
+// Remove all the newlines and whitespace from the formatted markup
+const trimMarkupWhitespace = text => text.replace(/(\n|\s)+/gm, ' ').trim();
+
+describe('RecentSearchesDropdownContent', () => {
+  const propsDataWithoutItems = {
+    items: [],
+  };
+  const propsDataWithItems = {
+    items: [
+      'foo',
+      'author:@root label:~foo bar',
+    ],
+  };
+
+  let vm;
+  afterEach(() => {
+    if (vm) {
+      vm.$destroy();
+    }
+  });
+
+  describe('with no items', () => {
+    let el;
+
+    beforeEach(() => {
+      vm = createComponent(propsDataWithoutItems);
+      el = vm.$el;
+    });
+
+    it('should render empty state', () => {
+      expect(el.querySelector('.dropdown-info-note')).toBeDefined();
+
+      const items = el.querySelectorAll('.filtered-search-history-dropdown-item');
+      expect(items.length).toEqual(propsDataWithoutItems.items.length);
+    });
+  });
+
+  describe('with items', () => {
+    let el;
+
+    beforeEach(() => {
+      vm = createComponent(propsDataWithItems);
+      el = vm.$el;
+    });
+
+    it('should render clear recent searches button', () => {
+      expect(el.querySelector('.filtered-search-history-clear-button')).toBeDefined();
+    });
+
+    it('should render recent search items', () => {
+      const items = el.querySelectorAll('.filtered-search-history-dropdown-item');
+      expect(items.length).toEqual(propsDataWithItems.items.length);
+
+      expect(trimMarkupWhitespace(items[0].querySelector('.filtered-search-history-dropdown-search-token').textContent)).toEqual('foo');
+
+      const item1Tokens = items[1].querySelectorAll('.filtered-search-history-dropdown-token');
+      expect(item1Tokens.length).toEqual(2);
+      expect(item1Tokens[0].querySelector('.name').textContent).toEqual('author:');
+      expect(item1Tokens[0].querySelector('.value').textContent).toEqual('@root');
+      expect(item1Tokens[1].querySelector('.name').textContent).toEqual('label:');
+      expect(item1Tokens[1].querySelector('.value').textContent).toEqual('~foo');
+      expect(trimMarkupWhitespace(items[1].querySelector('.filtered-search-history-dropdown-search-token').textContent)).toEqual('bar');
+    });
+  });
+
+  describe('computed', () => {
+    describe('processedItems', () => {
+      it('with items', () => {
+        vm = createComponent(propsDataWithItems);
+        const processedItems = vm.processedItems;
+
+        expect(processedItems.length).toEqual(2);
+
+        expect(processedItems[0].text).toEqual(propsDataWithItems.items[0]);
+        expect(processedItems[0].tokens).toEqual([]);
+        expect(processedItems[0].searchToken).toEqual('foo');
+
+        expect(processedItems[1].text).toEqual(propsDataWithItems.items[1]);
+        expect(processedItems[1].tokens.length).toEqual(2);
+        expect(processedItems[1].tokens[0].prefix).toEqual('author:');
+        expect(processedItems[1].tokens[0].suffix).toEqual('@root');
+        expect(processedItems[1].tokens[1].prefix).toEqual('label:');
+        expect(processedItems[1].tokens[1].suffix).toEqual('~foo');
+        expect(processedItems[1].searchToken).toEqual('bar');
+      });
+
+      it('with no items', () => {
+        vm = createComponent(propsDataWithoutItems);
+        const processedItems = vm.processedItems;
+
+        expect(processedItems.length).toEqual(0);
+      });
+    });
+
+    describe('hasItems', () => {
+      it('with items', () => {
+        vm = createComponent(propsDataWithItems);
+        const hasItems = vm.hasItems;
+        expect(hasItems).toEqual(true);
+      });
+
+      it('with no items', () => {
+        vm = createComponent(propsDataWithoutItems);
+        const hasItems = vm.hasItems;
+        expect(hasItems).toEqual(false);
+      });
+    });
+  });
+
+  describe('methods', () => {
+    describe('onItemActivated', () => {
+      let onRecentSearchesItemSelectedSpy;
+
+      beforeEach(() => {
+        onRecentSearchesItemSelectedSpy = jasmine.createSpy('spy');
+        eventHub.$on('recentSearchesItemSelected', onRecentSearchesItemSelectedSpy);
+
+        vm = createComponent(propsDataWithItems);
+      });
+
+      afterEach(() => {
+        eventHub.$off('recentSearchesItemSelected', onRecentSearchesItemSelectedSpy);
+      });
+
+      it('emits event', () => {
+        expect(onRecentSearchesItemSelectedSpy).not.toHaveBeenCalled();
+        vm.onItemActivated('something');
+        expect(onRecentSearchesItemSelectedSpy).toHaveBeenCalledWith('something');
+      });
+    });
+
+    describe('onRequestClearRecentSearches', () => {
+      let onRequestClearRecentSearchesSpy;
+
+      beforeEach(() => {
+        onRequestClearRecentSearchesSpy = jasmine.createSpy('spy');
+        eventHub.$on('requestClearRecentSearches', onRequestClearRecentSearchesSpy);
+
+        vm = createComponent(propsDataWithItems);
+      });
+
+      afterEach(() => {
+        eventHub.$off('requestClearRecentSearches', onRequestClearRecentSearchesSpy);
+      });
+
+      it('emits event', () => {
+        expect(onRequestClearRecentSearchesSpy).not.toHaveBeenCalled();
+        vm.onRequestClearRecentSearches({ stopPropagation: () => {} });
+        expect(onRequestClearRecentSearchesSpy).toHaveBeenCalled();
+      });
+    });
+  });
+});
diff --git a/spec/javascripts/filtered_search/filtered_search_manager_spec.js b/spec/javascripts/filtered_search/filtered_search_manager_spec.js
index 5f7c05e9014..97af681429b 100644
--- a/spec/javascripts/filtered_search/filtered_search_manager_spec.js
+++ b/spec/javascripts/filtered_search/filtered_search_manager_spec.js
@@ -29,7 +29,7 @@ const FilteredSearchSpecHelper = require('../helpers/filtered_search_spec_helper
 
     beforeEach(() => {
       setFixtures(`
-        <div class="filtered-search-input-container">
+        <div class="filtered-search-box">
           <form>
             <ul class="tokens-container list-unstyled">
               ${FilteredSearchSpecHelper.createInputHTML(placeholder)}
@@ -264,12 +264,12 @@ const FilteredSearchSpecHelper = require('../helpers/filtered_search_spec_helper
     describe('toggleInputContainerFocus', () => {
       it('toggles on focus', () => {
         input.focus();
-        expect(document.querySelector('.filtered-search-input-container').classList.contains('focus')).toEqual(true);
+        expect(document.querySelector('.filtered-search-box').classList.contains('focus')).toEqual(true);
       });
 
       it('toggles on blur', () => {
         input.blur();
-        expect(document.querySelector('.filtered-search-input-container').classList.contains('focus')).toEqual(false);
+        expect(document.querySelector('.filtered-search-box').classList.contains('focus')).toEqual(false);
       });
     });
   });
diff --git a/spec/javascripts/filtered_search/services/recent_searches_service_spec.js b/spec/javascripts/filtered_search/services/recent_searches_service_spec.js
new file mode 100644
index 00000000000..2a58fb3a7df
--- /dev/null
+++ b/spec/javascripts/filtered_search/services/recent_searches_service_spec.js
@@ -0,0 +1,56 @@
+import RecentSearchesService from '~/filtered_search/services/recent_searches_service';
+
+describe('RecentSearchesService', () => {
+  let service;
+
+  beforeEach(() => {
+    service = new RecentSearchesService();
+    window.localStorage.removeItem(service.localStorageKey);
+  });
+
+  describe('fetch', () => {
+    it('should default to empty array', (done) => {
+      const fetchItemsPromise = service.fetch();
+
+      fetchItemsPromise
+        .then((items) => {
+          expect(items).toEqual([]);
+          done();
+        })
+        .catch((err) => {
+          done.fail('Shouldn\'t reject with empty localStorage key', err);
+        });
+    });
+
+    it('should reject when unable to parse', (done) => {
+      window.localStorage.setItem(service.localStorageKey, 'fail');
+      const fetchItemsPromise = service.fetch();
+
+      fetchItemsPromise
+        .catch(() => {
+          done();
+        });
+    });
+
+    it('should return items from localStorage', (done) => {
+      window.localStorage.setItem(service.localStorageKey, '["foo", "bar"]');
+      const fetchItemsPromise = service.fetch();
+
+      fetchItemsPromise
+        .then((items) => {
+          expect(items).toEqual(['foo', 'bar']);
+          done();
+        });
+    });
+  });
+
+  describe('setRecentSearches', () => {
+    it('should save things in localStorage', () => {
+      const items = ['foo', 'bar'];
+      service.save(items);
+      const newLocalStorageValue =
+        window.localStorage.getItem(service.localStorageKey);
+      expect(JSON.parse(newLocalStorageValue)).toEqual(items);
+    });
+  });
+});
diff --git a/spec/javascripts/filtered_search/stores/recent_searches_store_spec.js b/spec/javascripts/filtered_search/stores/recent_searches_store_spec.js
new file mode 100644
index 00000000000..1eebc6f2367
--- /dev/null
+++ b/spec/javascripts/filtered_search/stores/recent_searches_store_spec.js
@@ -0,0 +1,59 @@
+import RecentSearchesStore from '~/filtered_search/stores/recent_searches_store';
+
+describe('RecentSearchesStore', () => {
+  let store;
+
+  beforeEach(() => {
+    store = new RecentSearchesStore();
+  });
+
+  describe('addRecentSearch', () => {
+    it('should add to the front of the list', () => {
+      store.addRecentSearch('foo');
+      store.addRecentSearch('bar');
+
+      expect(store.state.recentSearches).toEqual(['bar', 'foo']);
+    });
+
+    it('should deduplicate', () => {
+      store.addRecentSearch('foo');
+      store.addRecentSearch('bar');
+      store.addRecentSearch('foo');
+
+      expect(store.state.recentSearches).toEqual(['foo', 'bar']);
+    });
+
+    it('only keeps track of 5 items', () => {
+      store.addRecentSearch('1');
+      store.addRecentSearch('2');
+      store.addRecentSearch('3');
+      store.addRecentSearch('4');
+      store.addRecentSearch('5');
+      store.addRecentSearch('6');
+      store.addRecentSearch('7');
+
+      expect(store.state.recentSearches).toEqual(['7', '6', '5', '4', '3']);
+    });
+  });
+
+  describe('setRecentSearches', () => {
+    it('should override list', () => {
+      store.setRecentSearches([
+        'foo',
+        'bar',
+      ]);
+      store.setRecentSearches([
+        'baz',
+        'qux',
+      ]);
+
+      expect(store.state.recentSearches).toEqual(['baz', 'qux']);
+    });
+
+    it('only keeps track of 5 items', () => {
+      store.setRecentSearches(['1', '2', '3', '4', '5', '6', '7']);
+
+      expect(store.state.recentSearches).toEqual(['1', '2', '3', '4', '5']);
+    });
+  });
+});
diff --git a/spec/support/filtered_search_helpers.rb b/spec/support/filtered_search_helpers.rb
index 6b009b132b6..36be0bb6bf8 100644
--- a/spec/support/filtered_search_helpers.rb
+++ b/spec/support/filtered_search_helpers.rb
@@ -30,7 +30,7 @@ module FilteredSearchHelpers
   end
 
   def clear_search_field
-    find('.filtered-search-input-container .clear-search').click
+    find('.filtered-search-box .clear-search').click
   end
 
   def reset_filters
@@ -51,7 +51,7 @@ module FilteredSearchHelpers
   # Iterates through each visual token inside
   # .tokens-container to make sure the correct names and values are rendered
   def expect_tokens(tokens)
-    page.find '.filtered-search-input-container .tokens-container' do
+    page.find '.filtered-search-box .tokens-container' do
       page.all(:css, '.tokens-container li').each_with_index do |el, index|
         token_name = tokens[index][:name]
         token_value = tokens[index][:value]
@@ -71,4 +71,18 @@ module FilteredSearchHelpers
   def get_filtered_search_placeholder
     find('.filtered-search')['placeholder']
   end
+
+  def remove_recent_searches
+    execute_script('window.localStorage.removeItem(\'issue-recent-searches\');')
+  end
+
+  def set_recent_searches(input)
+    execute_script("window.localStorage.setItem('issue-recent-searches', '#{input}');")
+  end
+
+  def wait_for_filtered_search(text)
+    Timeout.timeout(Capybara.default_max_wait_time) do
+      loop until find('.filtered-search').value.strip == text
+    end
+  end
 end

From 163e9f99ab29524bca204fbd0d0aabc1a1813e4a Mon Sep 17 00:00:00 2001
From: Grzegorz Bizon <grzesiek.bizon@gmail.com>
Date: Thu, 6 Apr 2017 12:25:09 +0200
Subject: [PATCH 271/278] Fix indexes in container repositories table

---
 db/migrate/20170322013926_create_container_repository.rb | 3 +--
 spec/models/container_repository_spec.rb                 | 7 -------
 2 files changed, 1 insertion(+), 9 deletions(-)

diff --git a/db/migrate/20170322013926_create_container_repository.rb b/db/migrate/20170322013926_create_container_repository.rb
index 32eba3903b1..91540bc88bd 100644
--- a/db/migrate/20170322013926_create_container_repository.rb
+++ b/db/migrate/20170322013926_create_container_repository.rb
@@ -5,13 +5,12 @@ class CreateContainerRepository < ActiveRecord::Migration
 
   def change
     create_table :container_repositories do |t|
-      t.references :project, foreign_key: true, null: false
+      t.references :project, foreign_key: true, index: true, null: false
       t.string :name, null: false
 
       t.timestamps null: false
     end
 
-    add_index :container_repositories, :project_id
     add_index :container_repositories, [:project_id, :name], unique: true
   end
 end
diff --git a/spec/models/container_repository_spec.rb b/spec/models/container_repository_spec.rb
index 3e6082ec326..f7ee0b57072 100644
--- a/spec/models/container_repository_spec.rb
+++ b/spec/models/container_repository_spec.rb
@@ -21,13 +21,6 @@ describe ContainerRepository do
         headers: { 'Content-Type' => 'application/json' })
   end
 
-  describe 'validations' do
-    it 'validates uniqueness of name scoped to project' do
-      expect(subject).to validate_uniqueness_of(:name)
-        .scoped_to(:project_id)
-    end
-  end
-
   describe 'associations' do
     it 'belongs to the project' do
       expect(container_repository).to belong_to(:project)

From 542b0d8b0194658710320ec163ec1ddbe2e8702b Mon Sep 17 00:00:00 2001
From: Jacob Vosmaer <jacob@gitlab.com>
Date: Thu, 6 Apr 2017 15:05:06 +0200
Subject: [PATCH 272/278] Use config.toml to configure Gitaly

---
 GITALY_SERVER_VERSION              |  2 +-
 doc/administration/gitaly/index.md | 32 ++++++++++++++----------------
 doc/install/installation.md        | 14 +++++++------
 doc/update/9.0-to-9.1.md           | 19 +++++++++++++++++-
 lib/support/init.d/gitlab          |  3 +--
 5 files changed, 43 insertions(+), 27 deletions(-)

diff --git a/GITALY_SERVER_VERSION b/GITALY_SERVER_VERSION
index 8f0916f768f..a918a2aa18d 100644
--- a/GITALY_SERVER_VERSION
+++ b/GITALY_SERVER_VERSION
@@ -1 +1 @@
-0.5.0
+0.6.0
diff --git a/doc/administration/gitaly/index.md b/doc/administration/gitaly/index.md
index 30a4c08508d..2e22212ddde 100644
--- a/doc/administration/gitaly/index.md
+++ b/doc/administration/gitaly/index.md
@@ -2,7 +2,7 @@
 
 [Gitaly](https://gitlab.com/gitlab-org/gitlay) (introduced in GitLab
 9.0) is a service that provides high-level RPC access to Git
-repositories. As of GitLab 9.0 it is still an optional component with
+repositories. As of GitLab 9.1 it is still an optional component with
 limited scope.
 
 GitLab components that access Git repositories (gitlab-rails,
@@ -11,28 +11,26 @@ not have direct access to Gitaly.
 
 ## Configuring Gitaly
 
-The Gitaly service itself is configured via environment variables.
-These variables are documented [in the gitaly
+The Gitaly service itself is configured via a TOML configuration file.
+This file is documented [in the gitaly
 repository](https://gitlab.com/gitlab-org/gitaly/blob/master/doc/configuration/README.md).
 
-To change a Gitaly environment variable in Omnibus you can use
-`gitaly['env']` in `/etc/gitlab/gitlab.rb`. Changes will be applied
+To change a Gitaly setting in Omnibus you can use
+`gitaly['my_setting']` in `/etc/gitlab/gitlab.rb`. Changes will be applied
 when you run `gitlab-ctl reconfigure`.
 
 ```ruby
-gitaly['env'] = {
-  'GITALY_MY_VARIABLE' => 'value'
-}
+gitaly['prometheus_listen_addr'] = 'localhost:9236'
 ```
 
-To change a Gitaly environment variable in installations from source
-you can edit `/home/git/gitaly/env`.
+To change a Gitaly setting in installations from source you can edit
+`/home/git/gitaly/config.toml`.
 
-```shell
-GITALY_MY_VARIABLE='value'
+```toml
+prometheus_listen_addr = "localhost:9236"
 ```
 
-Changes to `/home/git/gitaly/env` are applied when you run `service
+Changes to `/home/git/gitaly/config.toml` are applied when you run `service
 gitlab restart`.
 
 ## Configuring GitLab to not use Gitaly
@@ -49,15 +47,15 @@ gitaly['enable'] = false
 ```
 
 In source installations, edit `/home/git/gitlab/config/gitlab.yml` and
-make sure `socket_path` in the `gitaly` section is commented out. This
-does not disable the Gitaly service; it only prevents it from being
-used.
+make sure `enabled` in the `gitaly` section is set to 'false'. This
+does not disable the Gitaly service in your init script; it only
+prevents it from being used.
 
 Apply the change with `service gitlab restart`.
 
 ```yaml
   gitaly:
-    # socket_path: tmp/sockets/private/gitlay.socket
+    enabled: false
 ```
 
 ## Disabling or enabling the Gitaly service
diff --git a/doc/install/installation.md b/doc/install/installation.md
index a2248a38435..5b72c2cce07 100644
--- a/doc/install/installation.md
+++ b/doc/install/installation.md
@@ -459,9 +459,9 @@ Make GitLab start on boot:
 
 ### Install Gitaly
 
-As of GitLab 9.0 Gitaly is an **optional** component. Its
-configuration is expected to change in GitLab 9.1. It is OK to wait
-with setting up Gitaly until you upgrade to GitLab 9.1 or later.
+As of GitLab 9.1 Gitaly is an **optional** component. Its
+configuration is still changing regularly. It is OK to wait
+with setting up Gitaly until you upgrade to GitLab 9.2 or later.
 
     # Fetch Gitaly source with Git and compile with Go
     sudo -u git -H bundle exec rake "gitlab:gitaly:install[/home/git/gitaly]" RAILS_ENV=production
@@ -471,9 +471,11 @@ with setting up Gitaly until you upgrade to GitLab 9.1 or later.
     sudo chown git /home/git/gitlab/tmp/sockets/private
 
     # Configure Gitaly
-    echo 'GITALY_SOCKET_PATH=/home/git/gitlab/tmp/sockets/private/gitaly.socket' | \
-      sudo -u git tee -a /home/git/gitaly/env
-
+    cd /home/git/gitaly
+    sudo -u git cp config.toml.example config.toml
+    # If you are using non-default settings you need to update config.toml
+    sudo -u git -H editor config.toml
+    
     # Enable Gitaly in the init script
     echo 'gitaly_enabled=true' | sudo tee -a /etc/default/gitlab
 
diff --git a/doc/update/9.0-to-9.1.md b/doc/update/9.0-to-9.1.md
index 53cddb3f290..ae983dea384 100644
--- a/doc/update/9.0-to-9.1.md
+++ b/doc/update/9.0-to-9.1.md
@@ -297,7 +297,10 @@ during your 9.1 upgrade **you can skip this step**.
 If you have not yet set up Gitaly then follow [Gitaly section of the installation
 guide](../install/installation.md#install-gitaly).
 
-If you installed Gitaly in GitLab 9.0 you need to make some changes in gitlab.yml.
+If you installed Gitaly in GitLab 9.0 you need to make some changes in
+gitlab.yml, and create a new config.toml file.
+
+#### Gitaly gitlab.yml changes
 
 Look for `socket_path:` the `gitaly:` section. Its value is usually
 `/home/git/gitlab/tmp/sockets/private/gitaly.socket`. Note what socket
@@ -318,6 +321,20 @@ the socket path, but with `unix:` in front.
 
 Each entry under `storages:` should use the same `gitaly_address`.
 
+#### Gitaly config.toml
+
+In GitLab 9.1 we are replacing environment variables in Gitaly with a
+TOML configuration file.
+
+```shell
+cd /home/git/gitaly
+
+sudo mv env env.old
+sudo -u git cp config.toml.example config.toml
+# If you are using custom repository storage paths they need to be in config.toml
+sudo -u git -H editor config.toml
+```
+
 ### 11. Start application
 
 ```bash
diff --git a/lib/support/init.d/gitlab b/lib/support/init.d/gitlab
index 09e121e5120..6e351365de0 100755
--- a/lib/support/init.d/gitlab
+++ b/lib/support/init.d/gitlab
@@ -326,8 +326,7 @@ start_gitlab() {
       echo "Gitaly is already running with pid $gapid, not restarting"
     else
       $app_root/bin/daemon_with_pidfile $gitaly_pid_path \
-        $app_root/bin/with_env $gitaly_dir/env \
-          $gitaly_dir/gitaly >> $gitaly_log 2>&1 &
+          $gitaly_dir/gitaly $gitaly_dir/config.toml >> $gitaly_log 2>&1 &
     fi
   fi
 

From 828d81ee1f6aaaf6ab9de1ed0c675ff961831c17 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kamil=20Trzci=C5=84ski?= <ayufan@ayufan.eu>
Date: Thu, 6 Apr 2017 16:20:27 +0000
Subject: [PATCH 273/278] Optimise trace handling code to use streaming instead
 of full read

---
 app/assets/javascripts/build.js               |   4 +-
 app/controllers/projects/builds_controller.rb |  42 +--
 app/models/ci/build.rb                        | 156 ++-------
 .../notify/pipeline_failed_email.html.haml    |   2 +-
 .../notify/pipeline_failed_email.text.erb     |   2 +-
 app/views/projects/builds/_sidebar.html.haml  |   2 +-
 db/fixtures/development/14_pipelines.rb       |   2 +-
 features/steps/project/builds/summary.rb      |   2 +-
 features/steps/shared/builds.rb               |   2 +-
 lib/api/jobs.rb                               |   2 +-
 lib/api/runner.rb                             |  12 +-
 lib/api/v3/builds.rb                          |   2 +-
 lib/ci/ansi2html.rb                           |  60 ++--
 lib/ci/api/builds.rb                          |  12 +-
 lib/gitlab/ci/trace.rb                        | 136 ++++++++
 lib/gitlab/ci/trace/stream.rb                 | 119 +++++++
 lib/gitlab/ci/trace_reader.rb                 |  50 ---
 spec/factories/ci/builds.rb                   |   2 +-
 spec/features/projects/builds_spec.rb         |  73 ++---
 spec/javascripts/build_spec.js                |   6 +-
 spec/lib/ci/ansi2html_spec.rb                 | 110 ++++---
 spec/lib/gitlab/ci/trace/stream_spec.rb       | 201 ++++++++++++
 spec/lib/gitlab/ci/trace_reader_spec.rb       |  52 ---
 spec/lib/gitlab/ci/trace_spec.rb              | 216 +++++++++++++
 spec/models/ci/build_spec.rb                  | 300 ++++++------------
 spec/requests/api/jobs_spec.rb                |   4 +-
 spec/requests/api/runner_spec.rb              |  24 +-
 spec/requests/api/v3/builds_spec.rb           |   4 +-
 spec/requests/ci/api/builds_spec.rb           |  22 +-
 29 files changed, 988 insertions(+), 633 deletions(-)
 create mode 100644 lib/gitlab/ci/trace.rb
 create mode 100644 lib/gitlab/ci/trace/stream.rb
 delete mode 100644 lib/gitlab/ci/trace_reader.rb
 create mode 100644 spec/lib/gitlab/ci/trace/stream_spec.rb
 delete mode 100644 spec/lib/gitlab/ci/trace_reader_spec.rb
 create mode 100644 spec/lib/gitlab/ci/trace_spec.rb

diff --git a/app/assets/javascripts/build.js b/app/assets/javascripts/build.js
index fe54ecffdfe..7cb022c848a 100644
--- a/app/assets/javascripts/build.js
+++ b/app/assets/javascripts/build.js
@@ -84,10 +84,10 @@ window.Build = (function() {
     var removeRefreshStatuses = ['success', 'failed', 'canceled', 'skipped'];
 
     return $.ajax({
-      url: this.buildUrl,
+      url: this.pageUrl + "/trace.json",
       dataType: 'json',
       success: function(buildData) {
-        $('.js-build-output').html(buildData.trace_html);
+        $('.js-build-output').html(buildData.html);
         gl.utils.setCiStatusFavicon(`${this.pageUrl}/status.json`);
         if (window.location.hash === DOWN_BUILD_TRACE) {
           $("html,body").scrollTop(this.$buildTrace.height());
diff --git a/app/controllers/projects/builds_controller.rb b/app/controllers/projects/builds_controller.rb
index 3f3c90a49ab..add66ce9f84 100644
--- a/app/controllers/projects/builds_controller.rb
+++ b/app/controllers/projects/builds_controller.rb
@@ -31,25 +31,25 @@ class Projects::BuildsController < Projects::ApplicationController
     @builds = @project.pipelines.find_by_sha(@build.sha).builds.order('id DESC')
     @builds = @builds.where("id not in (?)", @build.id)
     @pipeline = @build.pipeline
-
-    respond_to do |format|
-      format.html
-      format.json do
-        render json: {
-          id: @build.id,
-          status: @build.status,
-          trace_html: @build.trace_html
-        }
-      end
-    end
   end
 
   def trace
-    respond_to do |format|
-      format.json do
-        state = params[:state].presence
-        render json: @build.trace_with_state(state: state).
-          merge!(id: @build.id, status: @build.status)
+    build.trace.read do |stream|
+      respond_to do |format|
+        format.json do
+          result = {
+            id: @build.id, status: @build.status, complete: @build.complete?
+          }
+
+          if stream.valid?
+            stream.limit
+            state = params[:state].presence
+            trace = stream.html_with_state(state)
+            result.merge!(trace.to_h)
+          end
+
+          render json: result
+        end
       end
     end
   end
@@ -86,10 +86,12 @@ class Projects::BuildsController < Projects::ApplicationController
   end
 
   def raw
-    if @build.has_trace_file?
-      send_file @build.trace_file_path, type: 'text/plain; charset=utf-8', disposition: 'inline'
-    else
-      render_404
+    build.trace.read do |stream|
+      if stream.file?
+        send_file stream.path, type: 'text/plain; charset=utf-8', disposition: 'inline'
+      else
+        render_404
+      end
     end
   end
 
diff --git a/app/models/ci/build.rb b/app/models/ci/build.rb
index 8431c5f228c..70470414bc4 100644
--- a/app/models/ci/build.rb
+++ b/app/models/ci/build.rb
@@ -171,19 +171,6 @@ module Ci
       latest_builds.where('stage_idx < ?', stage_idx)
     end
 
-    def trace_html(**args)
-      trace_with_state(**args)[:html] || ''
-    end
-
-    def trace_with_state(state: nil, last_lines: nil)
-      trace_ansi = trace(last_lines: last_lines)
-      if trace_ansi.present?
-        Ci::Ansi2html.convert(trace_ansi, state)
-      else
-        {}
-      end
-    end
-
     def timeout
       project.build_timeout
     end
@@ -244,136 +231,35 @@ module Ci
     end
 
     def update_coverage
-      coverage = extract_coverage(trace, coverage_regex)
+      coverage = trace.extract_coverage(coverage_regex)
       update_attributes(coverage: coverage) if coverage.present?
     end
 
-    def extract_coverage(text, regex)
-      return unless regex
-
-      matches = text.scan(Regexp.new(regex)).last
-      matches = matches.last if matches.is_a?(Array)
-      coverage = matches.gsub(/\d+(\.\d+)?/).first
-
-      if coverage.present?
-        coverage.to_f
-      end
-    rescue
-      # if bad regex or something goes wrong we dont want to interrupt transition
-      # so we just silentrly ignore error for now
-    end
-
-    def has_trace_file?
-      File.exist?(path_to_trace) || has_old_trace_file?
+    def trace
+      Gitlab::Ci::Trace.new(self)
     end
 
     def has_trace?
-      raw_trace.present?
+      trace.exist?
     end
 
-    def raw_trace(last_lines: nil)
-      if File.exist?(trace_file_path)
-        Gitlab::Ci::TraceReader.new(trace_file_path).
-          read(last_lines: last_lines)
-      else
-        # backward compatibility
-        read_attribute :trace
-      end
+    def trace=(data)
+      raise NotImplementedError
     end
 
-    ##
-    # Deprecated
-    #
-    # This is a hotfix for CI build data integrity, see #4246
-    def has_old_trace_file?
-      project.ci_id && File.exist?(old_path_to_trace)
+    def old_trace
+      read_attribute(:trace)
     end
 
-    def trace(last_lines: nil)
-      hide_secrets(raw_trace(last_lines: last_lines))
-    end
-
-    def trace_length
-      if raw_trace
-        raw_trace.bytesize
-      else
-        0
-      end
-    end
-
-    def trace=(trace)
-      recreate_trace_dir
-      trace = hide_secrets(trace)
-      File.write(path_to_trace, trace)
-    end
-
-    def recreate_trace_dir
-      unless Dir.exist?(dir_to_trace)
-        FileUtils.mkdir_p(dir_to_trace)
-      end
-    end
-    private :recreate_trace_dir
-
-    def append_trace(trace_part, offset)
-      recreate_trace_dir
-      touch if needs_touch?
-
-      trace_part = hide_secrets(trace_part)
-
-      File.truncate(path_to_trace, offset) if File.exist?(path_to_trace)
-      File.open(path_to_trace, 'ab') do |f|
-        f.write(trace_part)
-      end
+    def erase_old_trace!
+      write_attribute(:trace, nil)
+      save
     end
 
     def needs_touch?
       Time.now - updated_at > 15.minutes.to_i
     end
 
-    def trace_file_path
-      if has_old_trace_file?
-        old_path_to_trace
-      else
-        path_to_trace
-      end
-    end
-
-    def dir_to_trace
-      File.join(
-        Settings.gitlab_ci.builds_path,
-        created_at.utc.strftime("%Y_%m"),
-        project.id.to_s
-      )
-    end
-
-    def path_to_trace
-      "#{dir_to_trace}/#{id}.log"
-    end
-
-    ##
-    # Deprecated
-    #
-    # This is a hotfix for CI build data integrity, see #4246
-    # Should be removed in 8.4, after CI files migration has been done.
-    #
-    def old_dir_to_trace
-      File.join(
-        Settings.gitlab_ci.builds_path,
-        created_at.utc.strftime("%Y_%m"),
-        project.ci_id.to_s
-      )
-    end
-
-    ##
-    # Deprecated
-    #
-    # This is a hotfix for CI build data integrity, see #4246
-    # Should be removed in 8.4, after CI files migration has been done.
-    #
-    def old_path_to_trace
-      "#{old_dir_to_trace}/#{id}.log"
-    end
-
     ##
     # Deprecated
     #
@@ -555,6 +441,15 @@ module Ci
       options[:dependencies]&.empty?
     end
 
+    def hide_secrets(trace)
+      return unless trace
+
+      trace = trace.dup
+      Ci::MaskSecret.mask!(trace, project.runners_token) if project
+      Ci::MaskSecret.mask!(trace, token)
+      trace
+    end
+
     private
 
     def update_artifacts_size
@@ -566,7 +461,7 @@ module Ci
     end
 
     def erase_trace!
-      self.trace = nil
+      trace.erase!
     end
 
     def update_erased!(user = nil)
@@ -628,15 +523,6 @@ module Ci
       pipeline.config_processor.build_attributes(name)
     end
 
-    def hide_secrets(trace)
-      return unless trace
-
-      trace = trace.dup
-      Ci::MaskSecret.mask!(trace, project.runners_token) if project
-      Ci::MaskSecret.mask!(trace, token)
-      trace
-    end
-
     def update_project_statistics
       return unless project
 
diff --git a/app/views/notify/pipeline_failed_email.html.haml b/app/views/notify/pipeline_failed_email.html.haml
index 4beb6fcee5d..a83faa839df 100644
--- a/app/views/notify/pipeline_failed_email.html.haml
+++ b/app/views/notify/pipeline_failed_email.html.haml
@@ -137,6 +137,6 @@
             - if build.has_trace?
               %td{ colspan: "2", style: "font-family:'Helvetica Neue',Helvetica,Arial,sans-serif;padding:0 0 15px;" }
                 %pre{ style: "font-family:Monaco,'Lucida Console','Courier New',Courier,monospace;background-color:#fafafa;border-radius:3px;overflow:hidden;white-space:pre-wrap;word-break:break-all;font-size:13px;line-height:1.4;padding:12px;color:#333333;margin:0;" }
-                  = build.trace_html(last_lines: 10).html_safe
+                  = build.trace.html(last_lines: 10).html_safe
             - else
               %td{ colspan: "2" }
diff --git a/app/views/notify/pipeline_failed_email.text.erb b/app/views/notify/pipeline_failed_email.text.erb
index c1a4ea40cf5..294238eee51 100644
--- a/app/views/notify/pipeline_failed_email.text.erb
+++ b/app/views/notify/pipeline_failed_email.text.erb
@@ -35,7 +35,7 @@ had <%= failed.size %> failed <%= 'build'.pluralize(failed.size) %>.
 Stage: <%= build.stage %>
 Name: <%= build.name %>
 <% if build.has_trace? -%>
-Trace: <%= build.trace_with_state(last_lines: 10)[:text] %>
+Trace: <%= build.trace.raw(last_lines: 10) %>
 <% end -%>
 
 <% end -%>
diff --git a/app/views/projects/builds/_sidebar.html.haml b/app/views/projects/builds/_sidebar.html.haml
index 6f45d5b0689..f4a66398c85 100644
--- a/app/views/projects/builds/_sidebar.html.haml
+++ b/app/views/projects/builds/_sidebar.html.haml
@@ -68,7 +68,7 @@
         - elsif @build.runner
           \##{@build.runner.id}
       .btn-group.btn-group-justified{ role: :group }
-        - if @build.has_trace_file?
+        - if @build.has_trace?
           = link_to 'Raw', raw_namespace_project_build_path(@project.namespace, @project, @build), class: 'btn btn-sm btn-default'
         - if @build.active?
           = link_to "Cancel", cancel_namespace_project_build_path(@project.namespace, @project, @build), class: 'btn btn-sm btn-default', method: :post
diff --git a/db/fixtures/development/14_pipelines.rb b/db/fixtures/development/14_pipelines.rb
index 534847a7107..3c42f7db6d5 100644
--- a/db/fixtures/development/14_pipelines.rb
+++ b/db/fixtures/development/14_pipelines.rb
@@ -130,7 +130,7 @@ class Gitlab::Seeder::Pipelines
 
   def setup_build_log(build)
     if %w(running success failed).include?(build.status)
-      build.trace = FFaker::Lorem.paragraphs(6).join("\n\n")
+      build.trace.set(FFaker::Lorem.paragraphs(6).join("\n\n"))
     end
   end
 
diff --git a/features/steps/project/builds/summary.rb b/features/steps/project/builds/summary.rb
index 19ff92f6dc6..124582de6b9 100644
--- a/features/steps/project/builds/summary.rb
+++ b/features/steps/project/builds/summary.rb
@@ -22,9 +22,9 @@ class Spinach::Features::ProjectBuildsSummary < Spinach::FeatureSteps
   end
 
   step 'recent build has been erased' do
+    expect(@build).not_to have_trace
     expect(@build.artifacts_file.exists?).to be_falsy
     expect(@build.artifacts_metadata.exists?).to be_falsy
-    expect(@build.trace).to be_empty
   end
 
   step 'recent build summary does not have artifacts widget' do
diff --git a/features/steps/shared/builds.rb b/features/steps/shared/builds.rb
index 5bc3a1f5ac4..5549fc25525 100644
--- a/features/steps/shared/builds.rb
+++ b/features/steps/shared/builds.rb
@@ -47,7 +47,7 @@ module SharedBuilds
   end
 
   step 'recent build has a build trace' do
-    @build.trace = 'job trace'
+    @build.trace.set('job trace')
   end
 
   step 'download of build artifacts archive starts' do
diff --git a/lib/api/jobs.rb b/lib/api/jobs.rb
index ffab0aafe59..288b03d940c 100644
--- a/lib/api/jobs.rb
+++ b/lib/api/jobs.rb
@@ -118,7 +118,7 @@ module API
         content_type 'text/plain'
         env['api.format'] = :binary
 
-        trace = build.trace
+        trace = build.trace.raw
         body trace
       end
 
diff --git a/lib/api/runner.rb b/lib/api/runner.rb
index d288369e362..6fbb02cb3aa 100644
--- a/lib/api/runner.rb
+++ b/lib/api/runner.rb
@@ -115,7 +115,7 @@ module API
       put '/:id' do
         job = authenticate_job!
 
-        job.update_attributes(trace: params[:trace]) if params[:trace]
+        job.trace.set(params[:trace]) if params[:trace]
 
         Gitlab::Metrics.add_event(:update_build,
                                   project: job.project.path_with_namespace)
@@ -145,16 +145,14 @@ module API
         content_range = request.headers['Content-Range']
         content_range = content_range.split('-')
 
-        current_length = job.trace_length
-        unless current_length == content_range[0].to_i
-          return error!('416 Range Not Satisfiable', 416, { 'Range' => "0-#{current_length}" })
+        stream_size = job.trace.append(request.body.read, content_range[0].to_i)
+        if stream_size < 0
+          return error!('416 Range Not Satisfiable', 416, { 'Range' => "0-#{-stream_size}" })
         end
 
-        job.append_trace(request.body.read, content_range[0].to_i)
-
         status 202
         header 'Job-Status', job.status
-        header 'Range', "0-#{job.trace_length}"
+        header 'Range', "0-#{stream_size}"
       end
 
       desc 'Authorize artifacts uploading for job' do
diff --git a/lib/api/v3/builds.rb b/lib/api/v3/builds.rb
index 6f97102c6ef..4dd03cdf24b 100644
--- a/lib/api/v3/builds.rb
+++ b/lib/api/v3/builds.rb
@@ -120,7 +120,7 @@ module API
           content_type 'text/plain'
           env['api.format'] = :binary
 
-          trace = build.trace
+          trace = build.trace.raw
           body trace
         end
 
diff --git a/lib/ci/ansi2html.rb b/lib/ci/ansi2html.rb
index b3ccad7b28d..1020452480a 100644
--- a/lib/ci/ansi2html.rb
+++ b/lib/ci/ansi2html.rb
@@ -132,34 +132,54 @@ module Ci
 
       STATE_PARAMS = [:offset, :n_open_tags, :fg_color, :bg_color, :style_mask].freeze
 
-      def convert(raw, new_state)
+      def convert(stream, new_state)
         reset_state
-        restore_state(raw, new_state) if new_state.present?
+        restore_state(new_state, stream) if new_state.present?
 
-        start = @offset
-        ansi = raw[@offset..-1]
+        append = false
+        truncated = false
+
+        cur_offset = stream.tell
+        if cur_offset > @offset
+          @offset = cur_offset
+          truncated = true
+        else
+          stream.seek(@offset)
+          append = @offset > 0
+        end
+        start_offset = @offset
 
         open_new_tag
 
-        s = StringScanner.new(ansi)
-        until s.eos?
-          if s.scan(/\e([@-_])(.*?)([@-~])/)
-            handle_sequence(s)
-          elsif s.scan(/\e(([@-_])(.*?)?)?$/)
-            break
-          elsif s.scan(/</)
-            @out << '&lt;'
-          elsif s.scan(/\r?\n/)
-            @out << '<br>'
-          else
-            @out << s.scan(/./m)
+        stream.each_line do |line|
+          s = StringScanner.new(line)
+          until s.eos?
+            if s.scan(/\e([@-_])(.*?)([@-~])/)
+              handle_sequence(s)
+            elsif s.scan(/\e(([@-_])(.*?)?)?$/)
+              break
+            elsif s.scan(/</)
+              @out << '&lt;'
+            elsif s.scan(/\r?\n/)
+              @out << '<br>'
+            else
+              @out << s.scan(/./m)
+            end
+            @offset += s.matched_size
           end
-          @offset += s.matched_size
         end
 
         close_open_tags()
 
-        { state: state, html: @out, text: ansi[0, @offset - start], append: start > 0 }
+        OpenStruct.new(
+          html: @out,
+          state: state,
+          append: append,
+          truncated: truncated,
+          offset: start_offset,
+          size: stream.tell - start_offset,
+          total: stream.size
+        )
       end
 
       def handle_sequence(s)
@@ -240,10 +260,10 @@ module Ci
         Base64.urlsafe_encode64(state.to_json)
       end
 
-      def restore_state(raw, new_state)
+      def restore_state(new_state, stream)
         state = Base64.urlsafe_decode64(new_state)
         state = JSON.parse(state, symbolize_names: true)
-        return if state[:offset].to_i > raw.length
+        return if state[:offset].to_i > stream.size
 
         STATE_PARAMS.each do |param|
           send("#{param}=".to_sym, state[param])
diff --git a/lib/ci/api/builds.rb b/lib/ci/api/builds.rb
index 95cc6308c3b..67b269b330c 100644
--- a/lib/ci/api/builds.rb
+++ b/lib/ci/api/builds.rb
@@ -61,7 +61,7 @@ module Ci
 
           update_runner_info
 
-          build.update_attributes(trace: params[:trace]) if params[:trace]
+          build.trace.set(params[:trace]) if params[:trace]
 
           Gitlab::Metrics.add_event(:update_build,
                                     project: build.project.path_with_namespace)
@@ -92,16 +92,14 @@ module Ci
           content_range = request.headers['Content-Range']
           content_range = content_range.split('-')
 
-          current_length = build.trace_length
-          unless current_length == content_range[0].to_i
-            return error!('416 Range Not Satisfiable', 416, { 'Range' => "0-#{current_length}" })
+          stream_size = build.trace.append(request.body.read, content_range[0].to_i)
+          if stream_size < 0
+            return error!('416 Range Not Satisfiable', 416, { 'Range' => "0-#{-stream_size}" })
           end
 
-          build.append_trace(request.body.read, content_range[0].to_i)
-
           status 202
           header 'Build-Status', build.status
-          header 'Range', "0-#{build.trace_length}"
+          header 'Range', "0-#{stream_size}"
         end
 
         # Authorize artifacts uploading for build - Runners only
diff --git a/lib/gitlab/ci/trace.rb b/lib/gitlab/ci/trace.rb
new file mode 100644
index 00000000000..5b835bb669a
--- /dev/null
+++ b/lib/gitlab/ci/trace.rb
@@ -0,0 +1,136 @@
+module Gitlab
+  module Ci
+    class Trace
+      attr_reader :job
+
+      delegate :old_trace, to: :job
+
+      def initialize(job)
+        @job = job
+      end
+
+      def html(last_lines: nil)
+        read do |stream|
+          stream.html(last_lines: last_lines)
+        end
+      end
+
+      def raw(last_lines: nil)
+        read do |stream|
+          stream.raw(last_lines: last_lines)
+        end
+      end
+
+      def extract_coverage(regex)
+        read do |stream|
+          stream.extract_coverage(regex)
+        end
+      end
+
+      def set(data)
+        write do |stream|
+          data = job.hide_secrets(data)
+          stream.set(data)
+        end
+      end
+
+      def append(data, offset)
+        write do |stream|
+          current_length = stream.size
+          return -current_length unless current_length == offset
+
+          data = job.hide_secrets(data)
+          stream.append(data, offset)
+          stream.size
+        end
+      end
+
+      def exist?
+        current_path.present? || old_trace.present?
+      end
+
+      def read
+        stream = Gitlab::Ci::Trace::Stream.new do
+          if current_path
+            File.open(current_path, "rb")
+          elsif old_trace
+            StringIO.new(old_trace)
+          end
+        end
+
+        yield stream
+      ensure
+        stream&.close
+      end
+
+      def write
+        stream = Gitlab::Ci::Trace::Stream.new do
+          File.open(ensure_path, "a+b")
+        end
+
+        yield(stream).tap do
+          job.touch if job.needs_touch?
+        end
+      ensure
+        stream&.close
+      end
+
+      def erase!
+        paths.each do |trace_path|
+          FileUtils.rm(trace_path, force: true)
+        end
+
+        job.erase_old_trace!
+      end
+
+      private
+
+      def ensure_path
+        return current_path if current_path
+
+        ensure_directory
+        default_path
+      end
+
+      def ensure_directory
+        unless Dir.exist?(default_directory)
+          FileUtils.mkdir_p(default_directory)
+        end
+      end
+
+      def current_path
+        @current_path ||= paths.find do |trace_path|
+          File.exist?(trace_path)
+        end
+      end
+
+      def paths
+        [
+          default_path,
+          deprecated_path
+        ].compact
+      end
+
+      def default_directory
+        File.join(
+          Settings.gitlab_ci.builds_path,
+          job.created_at.utc.strftime("%Y_%m"),
+          job.project_id.to_s
+        )
+      end
+
+      def default_path
+        File.join(default_directory, "#{job.id}.log")
+      end
+
+      def deprecated_path
+        File.join(
+          Settings.gitlab_ci.builds_path,
+          job.created_at.utc.strftime("%Y_%m"),
+          job.project.ci_id.to_s,
+          "#{job.id}.log"
+        ) if job.project&.ci_id
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/trace/stream.rb b/lib/gitlab/ci/trace/stream.rb
new file mode 100644
index 00000000000..2af94e2c60e
--- /dev/null
+++ b/lib/gitlab/ci/trace/stream.rb
@@ -0,0 +1,119 @@
+module Gitlab
+  module Ci
+    class Trace
+      # This was inspired from: http://stackoverflow.com/a/10219411/1520132
+      class Stream
+        BUFFER_SIZE = 4096
+        LIMIT_SIZE = 50.kilobytes
+
+        attr_reader :stream
+
+        delegate :close, :tell, :seek, :size, :path, :truncate, to: :stream, allow_nil: true
+
+        delegate :valid?, to: :stream, as: :present?, allow_nil: true
+
+        def initialize
+          @stream = yield
+        end
+
+        def valid?
+          self.stream.present?
+        end
+
+        def file?
+          self.path.present?
+        end
+
+        def limit(last_bytes = LIMIT_SIZE)
+          stream_size = size
+          if stream_size < last_bytes
+            last_bytes = stream_size
+          end
+          stream.seek(-last_bytes, IO::SEEK_END)
+        end
+
+        def append(data, offset)
+          stream.truncate(offset)
+          stream.seek(0, IO::SEEK_END)
+          stream.write(data)
+          stream.flush()
+        end
+
+        def set(data)
+          truncate(0)
+          stream.write(data)
+          stream.flush()
+        end
+
+        def raw(last_lines: nil)
+          return unless valid?
+
+          if last_lines.to_i > 0
+            read_last_lines(last_lines)
+          else
+            stream.read
+          end
+        end
+
+        def html_with_state(state = nil)
+          ::Ci::Ansi2html.convert(stream, state)
+        end
+
+        def html(last_lines: nil)
+          text = raw(last_lines: last_lines)
+          stream = StringIO.new(text)
+          ::Ci::Ansi2html.convert(stream).html
+        end
+
+        def extract_coverage(regex)
+          return unless valid?
+          return unless regex
+
+          regex = Regexp.new(regex)
+
+          match = ""
+
+          stream.each_line do |line|
+            matches = line.scan(regex)
+            next unless matches.is_a?(Array)
+
+            match = matches.flatten.last
+            coverage = match.gsub(/\d+(\.\d+)?/).first
+            return coverage.to_f if coverage.present?
+          end
+        rescue
+          # if bad regex or something goes wrong we dont want to interrupt transition
+          # so we just silentrly ignore error for now
+        end
+
+        private
+
+        def read_last_lines(last_lines)
+          chunks = []
+          pos = lines = 0
+          max = stream.size
+
+          # We want an extra line to make sure fist line has full contents
+          while lines <= last_lines && pos < max
+            pos += BUFFER_SIZE
+
+            buf =
+              if pos <= max
+                stream.seek(-pos, IO::SEEK_END)
+                stream.read(BUFFER_SIZE)
+              else # Reached the head, read only left
+                stream.seek(0)
+                stream.read(BUFFER_SIZE - (pos - max))
+              end
+
+            lines += buf.count("\n")
+            chunks.unshift(buf)
+          end
+
+          chunks.join.lines.last(last_lines).join
+            .force_encoding(Encoding.default_external)
+        end
+      end
+    end
+  end
+end
diff --git a/lib/gitlab/ci/trace_reader.rb b/lib/gitlab/ci/trace_reader.rb
deleted file mode 100644
index 1d7ddeb3e0f..00000000000
--- a/lib/gitlab/ci/trace_reader.rb
+++ /dev/null
@@ -1,50 +0,0 @@
-module Gitlab
-  module Ci
-    # This was inspired from: http://stackoverflow.com/a/10219411/1520132
-    class TraceReader
-      BUFFER_SIZE = 4096
-
-      attr_accessor :path, :buffer_size
-
-      def initialize(new_path, buffer_size: BUFFER_SIZE)
-        self.path = new_path
-        self.buffer_size = Integer(buffer_size)
-      end
-
-      def read(last_lines: nil)
-        if last_lines
-          read_last_lines(last_lines)
-        else
-          File.read(path)
-        end
-      end
-
-      def read_last_lines(max_lines)
-        File.open(path) do |file|
-          chunks = []
-          pos = lines = 0
-          max = file.size
-
-          # We want an extra line to make sure fist line has full contents
-          while lines <= max_lines && pos < max
-            pos += buffer_size
-
-            buf = if pos <= max
-                    file.seek(-pos, IO::SEEK_END)
-                    file.read(buffer_size)
-                  else # Reached the head, read only left
-                    file.seek(0)
-                    file.read(buffer_size - (pos - max))
-                  end
-
-            lines += buf.count("\n")
-            chunks.unshift(buf)
-          end
-
-          chunks.join.lines.last(max_lines).join
-            .force_encoding(Encoding.default_external)
-        end
-      end
-    end
-  end
-end
diff --git a/spec/factories/ci/builds.rb b/spec/factories/ci/builds.rb
index 87a0c95c4dc..b62def83ee4 100644
--- a/spec/factories/ci/builds.rb
+++ b/spec/factories/ci/builds.rb
@@ -111,7 +111,7 @@ FactoryGirl.define do
 
     trait :trace do
       after(:create) do |build, evaluator|
-        build.trace = 'BUILD TRACE'
+        build.trace.set('BUILD TRACE')
       end
     end
 
diff --git a/spec/features/projects/builds_spec.rb b/spec/features/projects/builds_spec.rb
index 2116721b224..ab10434e10c 100644
--- a/spec/features/projects/builds_spec.rb
+++ b/spec/features/projects/builds_spec.rb
@@ -205,21 +205,13 @@ feature 'Builds', :feature do
         it 'loads job trace' do
           expect(page).to have_content 'BUILD TRACE'
 
-          build.append_trace(' and more trace', 11)
+          build.trace.write do |stream|
+            stream.append(' and more trace', 11)
+          end
 
           expect(page).to have_content 'BUILD TRACE and more trace'
         end
       end
-
-      context 'when build does not have an initial trace' do
-        let(:build) { create(:ci_build, pipeline: pipeline) }
-
-        it 'loads new trace' do
-          build.append_trace('build trace', 0)
-
-          expect(page).to have_content 'build trace'
-        end
-      end
     end
 
     feature 'Variables' do
@@ -390,7 +382,7 @@ feature 'Builds', :feature do
         it 'sends the right headers' do
           expect(page.status_code).to eq(200)
           expect(page.response_headers['Content-Type']).to eq('text/plain; charset=utf-8')
-          expect(page.response_headers['X-Sendfile']).to eq(build.path_to_trace)
+          expect(page.response_headers['X-Sendfile']).to eq(build.trace.send(:current_path))
         end
       end
 
@@ -409,43 +401,24 @@ feature 'Builds', :feature do
 
     context 'storage form' do
       let(:existing_file) { Tempfile.new('existing-trace-file').path }
-      let(:non_existing_file) do
-        file = Tempfile.new('non-existing-trace-file')
-        path = file.path
-        file.unlink
-        path
+
+      before do
+        Capybara.current_session.driver.header('X-Sendfile-Type', 'X-Sendfile')
+
+        build.run!
+
+        allow_any_instance_of(Gitlab::Ci::Trace).to receive(:paths)
+          .and_return(paths)
+
+        visit namespace_project_build_path(project.namespace, project, build)
       end
 
       context 'when build has trace in file' do
-        before do
-          Capybara.current_session.driver.header('X-Sendfile-Type', 'X-Sendfile')
-          build.run!
-          visit namespace_project_build_path(project.namespace, project, build)
-
-          allow_any_instance_of(Project).to receive(:ci_id).and_return(nil)
-          allow_any_instance_of(Ci::Build).to receive(:path_to_trace).and_return(existing_file)
-          allow_any_instance_of(Ci::Build).to receive(:old_path_to_trace).and_return(non_existing_file)
-
-          page.within('.js-build-sidebar') { click_link 'Raw' }
+        let(:paths) do
+          [existing_file]
         end
 
-        it 'sends the right headers' do
-          expect(page.status_code).to eq(200)
-          expect(page.response_headers['Content-Type']).to eq('text/plain; charset=utf-8')
-          expect(page.response_headers['X-Sendfile']).to eq(existing_file)
-        end
-      end
-
-      context 'when build has trace in old file' do
         before do
-          Capybara.current_session.driver.header('X-Sendfile-Type', 'X-Sendfile')
-          build.run!
-          visit namespace_project_build_path(project.namespace, project, build)
-
-          allow_any_instance_of(Project).to receive(:ci_id).and_return(999)
-          allow_any_instance_of(Ci::Build).to receive(:path_to_trace).and_return(non_existing_file)
-          allow_any_instance_of(Ci::Build).to receive(:old_path_to_trace).and_return(existing_file)
-
           page.within('.js-build-sidebar') { click_link 'Raw' }
         end
 
@@ -457,20 +430,10 @@ feature 'Builds', :feature do
       end
 
       context 'when build has trace in DB' do
-        before do
-          Capybara.current_session.driver.header('X-Sendfile-Type', 'X-Sendfile')
-          build.run!
-          visit namespace_project_build_path(project.namespace, project, build)
-
-          allow_any_instance_of(Project).to receive(:ci_id).and_return(nil)
-          allow_any_instance_of(Ci::Build).to receive(:path_to_trace).and_return(non_existing_file)
-          allow_any_instance_of(Ci::Build).to receive(:old_path_to_trace).and_return(non_existing_file)
-
-          page.within('.js-build-sidebar') { click_link 'Raw' }
-        end
+        let(:paths) { [] }
 
         it 'sends the right headers' do
-          expect(page.status_code).to eq(404)
+          expect(page.status_code).not_to have_link('Raw')
         end
       end
     end
diff --git a/spec/javascripts/build_spec.js b/spec/javascripts/build_spec.js
index beee6cb2969..cb48f14fd9a 100644
--- a/spec/javascripts/build_spec.js
+++ b/spec/javascripts/build_spec.js
@@ -72,12 +72,14 @@ describe('Build', () => {
       it('displays the initial build trace', () => {
         expect($.ajax.calls.count()).toBe(1);
         const [{ url, dataType, success, context }] = $.ajax.calls.argsFor(0);
-        expect(url).toBe(`${BUILD_URL}.json`);
+        expect(url).toBe(
+          `${BUILD_URL}/trace.json`,
+        );
         expect(dataType).toBe('json');
         expect(success).toEqual(jasmine.any(Function));
         spyOn(gl.utils, 'setCiStatusFavicon').and.callFake(() => {});
 
-        success.call(context, { trace_html: '<span>Example</span>', status: 'running' });
+        success.call(context, { html: '<span>Example</span>', status: 'running' });
 
         expect($('#build-trace .js-build-output').text()).toMatch(/Example/);
       });
diff --git a/spec/lib/ci/ansi2html_spec.rb b/spec/lib/ci/ansi2html_spec.rb
index 0762fd7e56a..a5dfb49478a 100644
--- a/spec/lib/ci/ansi2html_spec.rb
+++ b/spec/lib/ci/ansi2html_spec.rb
@@ -1,159 +1,160 @@
 require 'spec_helper'
 
 describe Ci::Ansi2html, lib: true do
-  subject { Ci::Ansi2html }
+  subject { described_class }
 
   it "prints non-ansi as-is" do
-    expect(subject.convert("Hello")[:html]).to eq('Hello')
+    expect(convert_html("Hello")).to eq('Hello')
   end
 
   it "strips non-color-changing controll sequences" do
-    expect(subject.convert("Hello \e[2Kworld")[:html]).to eq('Hello world')
+    expect(convert_html("Hello \e[2Kworld")).to eq('Hello world')
   end
 
   it "prints simply red" do
-    expect(subject.convert("\e[31mHello\e[0m")[:html]).to eq('<span class="term-fg-red">Hello</span>')
+    expect(convert_html("\e[31mHello\e[0m")).to eq('<span class="term-fg-red">Hello</span>')
   end
 
   it "prints simply red without trailing reset" do
-    expect(subject.convert("\e[31mHello")[:html]).to eq('<span class="term-fg-red">Hello</span>')
+    expect(convert_html("\e[31mHello")).to eq('<span class="term-fg-red">Hello</span>')
   end
 
   it "prints simply yellow" do
-    expect(subject.convert("\e[33mHello\e[0m")[:html]).to eq('<span class="term-fg-yellow">Hello</span>')
+    expect(convert_html("\e[33mHello\e[0m")).to eq('<span class="term-fg-yellow">Hello</span>')
   end
 
   it "prints default on blue" do
-    expect(subject.convert("\e[39;44mHello")[:html]).to eq('<span class="term-bg-blue">Hello</span>')
+    expect(convert_html("\e[39;44mHello")).to eq('<span class="term-bg-blue">Hello</span>')
   end
 
   it "prints red on blue" do
-    expect(subject.convert("\e[31;44mHello")[:html]).to eq('<span class="term-fg-red term-bg-blue">Hello</span>')
+    expect(convert_html("\e[31;44mHello")).to eq('<span class="term-fg-red term-bg-blue">Hello</span>')
   end
 
   it "resets colors after red on blue" do
-    expect(subject.convert("\e[31;44mHello\e[0m world")[:html]).to eq('<span class="term-fg-red term-bg-blue">Hello</span> world')
+    expect(convert_html("\e[31;44mHello\e[0m world")).to eq('<span class="term-fg-red term-bg-blue">Hello</span> world')
   end
 
   it "performs color change from red/blue to yellow/blue" do
-    expect(subject.convert("\e[31;44mHello \e[33mworld")[:html]).to eq('<span class="term-fg-red term-bg-blue">Hello </span><span class="term-fg-yellow term-bg-blue">world</span>')
+    expect(convert_html("\e[31;44mHello \e[33mworld")).to eq('<span class="term-fg-red term-bg-blue">Hello </span><span class="term-fg-yellow term-bg-blue">world</span>')
   end
 
   it "performs color change from red/blue to yellow/green" do
-    expect(subject.convert("\e[31;44mHello \e[33;42mworld")[:html]).to eq('<span class="term-fg-red term-bg-blue">Hello </span><span class="term-fg-yellow term-bg-green">world</span>')
+    expect(convert_html("\e[31;44mHello \e[33;42mworld")).to eq('<span class="term-fg-red term-bg-blue">Hello </span><span class="term-fg-yellow term-bg-green">world</span>')
   end
 
   it "performs color change from red/blue to reset to yellow/green" do
-    expect(subject.convert("\e[31;44mHello\e[0m \e[33;42mworld")[:html]).to eq('<span class="term-fg-red term-bg-blue">Hello</span> <span class="term-fg-yellow term-bg-green">world</span>')
+    expect(convert_html("\e[31;44mHello\e[0m \e[33;42mworld")).to eq('<span class="term-fg-red term-bg-blue">Hello</span> <span class="term-fg-yellow term-bg-green">world</span>')
   end
 
   it "ignores unsupported codes" do
-    expect(subject.convert("\e[51mHello\e[0m")[:html]).to eq('Hello')
+    expect(convert_html("\e[51mHello\e[0m")).to eq('Hello')
   end
 
   it "prints light red" do
-    expect(subject.convert("\e[91mHello\e[0m")[:html]).to eq('<span class="term-fg-l-red">Hello</span>')
+    expect(convert_html("\e[91mHello\e[0m")).to eq('<span class="term-fg-l-red">Hello</span>')
   end
 
   it "prints default on light red" do
-    expect(subject.convert("\e[101mHello\e[0m")[:html]).to eq('<span class="term-bg-l-red">Hello</span>')
+    expect(convert_html("\e[101mHello\e[0m")).to eq('<span class="term-bg-l-red">Hello</span>')
   end
 
   it "performs color change from red/blue to default/blue" do
-    expect(subject.convert("\e[31;44mHello \e[39mworld")[:html]).to eq('<span class="term-fg-red term-bg-blue">Hello </span><span class="term-bg-blue">world</span>')
+    expect(convert_html("\e[31;44mHello \e[39mworld")).to eq('<span class="term-fg-red term-bg-blue">Hello </span><span class="term-bg-blue">world</span>')
   end
 
   it "performs color change from light red/blue to default/blue" do
-    expect(subject.convert("\e[91;44mHello \e[39mworld")[:html]).to eq('<span class="term-fg-l-red term-bg-blue">Hello </span><span class="term-bg-blue">world</span>')
+    expect(convert_html("\e[91;44mHello \e[39mworld")).to eq('<span class="term-fg-l-red term-bg-blue">Hello </span><span class="term-bg-blue">world</span>')
   end
 
   it "prints bold text" do
-    expect(subject.convert("\e[1mHello")[:html]).to eq('<span class="term-bold">Hello</span>')
+    expect(convert_html("\e[1mHello")).to eq('<span class="term-bold">Hello</span>')
   end
 
   it "resets bold text" do
-    expect(subject.convert("\e[1mHello\e[21m world")[:html]).to eq('<span class="term-bold">Hello</span> world')
-    expect(subject.convert("\e[1mHello\e[22m world")[:html]).to eq('<span class="term-bold">Hello</span> world')
+    expect(convert_html("\e[1mHello\e[21m world")).to eq('<span class="term-bold">Hello</span> world')
+    expect(convert_html("\e[1mHello\e[22m world")).to eq('<span class="term-bold">Hello</span> world')
   end
 
   it "prints italic text" do
-    expect(subject.convert("\e[3mHello")[:html]).to eq('<span class="term-italic">Hello</span>')
+    expect(convert_html("\e[3mHello")).to eq('<span class="term-italic">Hello</span>')
   end
 
   it "resets italic text" do
-    expect(subject.convert("\e[3mHello\e[23m world")[:html]).to eq('<span class="term-italic">Hello</span> world')
+    expect(convert_html("\e[3mHello\e[23m world")).to eq('<span class="term-italic">Hello</span> world')
   end
 
   it "prints underlined text" do
-    expect(subject.convert("\e[4mHello")[:html]).to eq('<span class="term-underline">Hello</span>')
+    expect(convert_html("\e[4mHello")).to eq('<span class="term-underline">Hello</span>')
   end
 
   it "resets underlined text" do
-    expect(subject.convert("\e[4mHello\e[24m world")[:html]).to eq('<span class="term-underline">Hello</span> world')
+    expect(convert_html("\e[4mHello\e[24m world")).to eq('<span class="term-underline">Hello</span> world')
   end
 
   it "prints concealed text" do
-    expect(subject.convert("\e[8mHello")[:html]).to eq('<span class="term-conceal">Hello</span>')
+    expect(convert_html("\e[8mHello")).to eq('<span class="term-conceal">Hello</span>')
   end
 
   it "resets concealed text" do
-    expect(subject.convert("\e[8mHello\e[28m world")[:html]).to eq('<span class="term-conceal">Hello</span> world')
+    expect(convert_html("\e[8mHello\e[28m world")).to eq('<span class="term-conceal">Hello</span> world')
   end
 
   it "prints crossed-out text" do
-    expect(subject.convert("\e[9mHello")[:html]).to eq('<span class="term-cross">Hello</span>')
+    expect(convert_html("\e[9mHello")).to eq('<span class="term-cross">Hello</span>')
   end
 
   it "resets crossed-out text" do
-    expect(subject.convert("\e[9mHello\e[29m world")[:html]).to eq('<span class="term-cross">Hello</span> world')
+    expect(convert_html("\e[9mHello\e[29m world")).to eq('<span class="term-cross">Hello</span> world')
   end
 
   it "can print 256 xterm fg colors" do
-    expect(subject.convert("\e[38;5;16mHello")[:html]).to eq('<span class="xterm-fg-16">Hello</span>')
+    expect(convert_html("\e[38;5;16mHello")).to eq('<span class="xterm-fg-16">Hello</span>')
   end
 
   it "can print 256 xterm fg colors on normal magenta background" do
-    expect(subject.convert("\e[38;5;16;45mHello")[:html]).to eq('<span class="xterm-fg-16 term-bg-magenta">Hello</span>')
+    expect(convert_html("\e[38;5;16;45mHello")).to eq('<span class="xterm-fg-16 term-bg-magenta">Hello</span>')
   end
 
   it "can print 256 xterm bg colors" do
-    expect(subject.convert("\e[48;5;240mHello")[:html]).to eq('<span class="xterm-bg-240">Hello</span>')
+    expect(convert_html("\e[48;5;240mHello")).to eq('<span class="xterm-bg-240">Hello</span>')
   end
 
   it "can print 256 xterm bg colors on normal magenta foreground" do
-    expect(subject.convert("\e[48;5;16;35mHello")[:html]).to eq('<span class="term-fg-magenta xterm-bg-16">Hello</span>')
+    expect(convert_html("\e[48;5;16;35mHello")).to eq('<span class="term-fg-magenta xterm-bg-16">Hello</span>')
   end
 
   it "prints bold colored text vividly" do
-    expect(subject.convert("\e[1;31mHello\e[0m")[:html]).to eq('<span class="term-fg-l-red term-bold">Hello</span>')
+    expect(convert_html("\e[1;31mHello\e[0m")).to eq('<span class="term-fg-l-red term-bold">Hello</span>')
   end
 
   it "prints bold light colored text correctly" do
-    expect(subject.convert("\e[1;91mHello\e[0m")[:html]).to eq('<span class="term-fg-l-red term-bold">Hello</span>')
+    expect(convert_html("\e[1;91mHello\e[0m")).to eq('<span class="term-fg-l-red term-bold">Hello</span>')
   end
 
   it "prints &lt;" do
-    expect(subject.convert("<")[:html]).to eq('&lt;')
+    expect(convert_html("<")).to eq('&lt;')
   end
 
   it "replaces newlines with line break tags" do
-    expect(subject.convert("\n")[:html]).to eq('<br>')
+    expect(convert_html("\n")).to eq('<br>')
   end
 
   it "groups carriage returns with newlines" do
-    expect(subject.convert("\r\n")[:html]).to eq('<br>')
+    expect(convert_html("\r\n")).to eq('<br>')
   end
 
   describe "incremental update" do
     shared_examples 'stateable converter' do
-      let(:pass1) { subject.convert(pre_text) }
-      let(:pass2) { subject.convert(pre_text + text, pass1[:state]) }
+      let(:pass1_stream) { StringIO.new(pre_text) }
+      let(:pass2_stream) { StringIO.new(pre_text + text) }
+      let(:pass1) { subject.convert(pass1_stream) }
+      let(:pass2) { subject.convert(pass2_stream, pass1.state) }
 
       it "to returns html to append" do
-        expect(pass2[:append]).to be_truthy
-        expect(pass2[:html]).to eq(html)
-        expect(pass1[:text] + pass2[:text]).to eq(pre_text + text)
-        expect(pass1[:html] + pass2[:html]).to eq(pre_html + html)
+        expect(pass2.append).to be_truthy
+        expect(pass2.html).to eq(html)
+        expect(pass1.html + pass2.html).to eq(pre_html + html)
       end
     end
 
@@ -193,4 +194,27 @@ describe Ci::Ansi2html, lib: true do
       it_behaves_like 'stateable converter'
     end
   end
+
+  describe "truncates" do
+    let(:text) { "Hello World" }
+    let(:stream) { StringIO.new(text) }
+    let(:subject) { described_class.convert(stream) }
+
+    before do
+      stream.seek(3, IO::SEEK_SET)
+    end
+
+    it "returns truncated output" do
+      expect(subject.truncated).to be_truthy
+    end
+
+    it "does not append output" do
+      expect(subject.append).to be_falsey
+    end
+  end
+
+  def convert_html(data)
+    stream = StringIO.new(data)
+    subject.convert(stream).html
+  end
 end
diff --git a/spec/lib/gitlab/ci/trace/stream_spec.rb b/spec/lib/gitlab/ci/trace/stream_spec.rb
new file mode 100644
index 00000000000..f1a1a71c528
--- /dev/null
+++ b/spec/lib/gitlab/ci/trace/stream_spec.rb
@@ -0,0 +1,201 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Trace::Stream do
+  describe 'delegates' do
+    subject { described_class.new { nil } }
+
+    it { is_expected.to delegate_method(:close).to(:stream) }
+    it { is_expected.to delegate_method(:tell).to(:stream) }
+    it { is_expected.to delegate_method(:seek).to(:stream) }
+    it { is_expected.to delegate_method(:size).to(:stream) }
+    it { is_expected.to delegate_method(:path).to(:stream) }
+    it { is_expected.to delegate_method(:truncate).to(:stream) }
+    it { is_expected.to delegate_method(:valid?).to(:stream).as(:present?) }
+    it { is_expected.to delegate_method(:file?).to(:path).as(:present?) }
+  end
+
+  describe '#limit' do
+    let(:stream) do
+      described_class.new do
+        StringIO.new("12345678")
+      end
+    end
+
+    it 'if size is larger we start from beggining' do
+      stream.limit(10)
+
+      expect(stream.tell).to eq(0)
+    end
+
+    it 'if size is smaller we start from the end' do
+      stream.limit(2)
+
+      expect(stream.tell).to eq(6)
+    end
+  end
+
+  describe '#append' do
+    let(:stream) do
+      described_class.new do
+        StringIO.new("12345678")
+      end
+    end
+
+    it "truncates and append content" do
+      stream.append("89", 4)
+      stream.seek(0)
+
+      expect(stream.size).to eq(6)
+      expect(stream.raw).to eq("123489")
+    end
+  end
+
+  describe '#set' do
+    let(:stream) do
+      described_class.new do
+        StringIO.new("12345678")
+      end
+    end
+
+    before do
+      stream.set("8901")
+    end
+
+    it "overwrite content" do
+      stream.seek(0)
+
+      expect(stream.size).to eq(4)
+      expect(stream.raw).to eq("8901")
+    end
+  end
+
+  describe '#raw' do
+    let(:path) { __FILE__ }
+    let(:lines) { File.readlines(path) }
+    let(:stream) do
+      described_class.new do
+        File.open(path)
+      end
+    end
+
+    it 'returns all contents if last_lines is not specified' do
+      result = stream.raw
+
+      expect(result).to eq(lines.join)
+      expect(result.encoding).to eq(Encoding.default_external)
+    end
+
+    context 'limit max lines' do
+      before do
+        # specifying BUFFER_SIZE forces to seek backwards
+        allow(described_class).to receive(:BUFFER_SIZE)
+          .and_return(2)
+      end
+
+      it 'returns last few lines' do
+        result = stream.raw(last_lines: 2)
+
+        expect(result).to eq(lines.last(2).join)
+        expect(result.encoding).to eq(Encoding.default_external)
+      end
+
+      it 'returns everything if trying to get too many lines' do
+        result = stream.raw(last_lines: lines.size * 2)
+
+        expect(result).to eq(lines.join)
+        expect(result.encoding).to eq(Encoding.default_external)
+      end
+    end
+  end
+
+  describe '#html_with_state' do
+    let(:stream) do
+      described_class.new do
+        StringIO.new("1234")
+      end
+    end
+
+    it 'returns html content with state' do
+      result = stream.html_with_state
+
+      expect(result.html).to eq("1234")
+    end
+
+    context 'follow-up state' do
+      let!(:last_result) { stream.html_with_state }
+
+      before do
+        stream.append("5678", 4)
+        stream.seek(0)
+      end
+
+      it "returns appended trace" do
+        result = stream.html_with_state(last_result.state)
+
+        expect(result.append).to be_truthy
+        expect(result.html).to eq("5678")
+      end
+    end
+  end
+
+  describe '#html' do
+    let(:stream) do
+      described_class.new do
+        StringIO.new("12\n34\n56")
+      end
+    end
+
+    it "returns html" do
+      expect(stream.html).to eq("12<br>34<br>56")
+    end
+
+    it "returns html for last line only" do
+      expect(stream.html(last_lines: 1)).to eq("56")
+    end
+  end
+
+  describe '#extract_coverage' do
+    let(:stream) do
+      described_class.new do
+        StringIO.new(data)
+      end
+    end
+
+    subject { stream.extract_coverage(regex) }
+
+    context 'valid content & regex' do
+      let(:data) { 'Coverage 1033 / 1051 LOC (98.29%) covered' }
+      let(:regex) { '\(\d+.\d+\%\) covered' }
+
+      it { is_expected.to eq(98.29) }
+    end
+
+    context 'valid content & bad regex' do
+      let(:data) { 'Coverage 1033 / 1051 LOC (98.29%) covered\n' }
+      let(:regex) { 'very covered' }
+
+      it { is_expected.to be_nil }
+    end
+
+    context 'no coverage content & regex' do
+      let(:data) { 'No coverage for today :sad:' }
+      let(:regex) { '\(\d+.\d+\%\) covered' }
+
+      it { is_expected.to be_nil }
+    end
+
+    context 'multiple results in content & regex' do
+      let(:data) { ' (98.39%) covered. (98.29%) covered' }
+      let(:regex) { '\(\d+.\d+\%\) covered' }
+
+      it { is_expected.to eq(98.29) }
+    end
+
+    context 'using a regex capture' do
+      let(:data) { 'TOTAL      9926   3489    65%' }
+      let(:regex) { 'TOTAL\s+\d+\s+\d+\s+(\d{1,3}\%)' }
+
+      it { is_expected.to eq(65) }
+    end
+  end
+end
diff --git a/spec/lib/gitlab/ci/trace_reader_spec.rb b/spec/lib/gitlab/ci/trace_reader_spec.rb
deleted file mode 100644
index ff5551bf703..00000000000
--- a/spec/lib/gitlab/ci/trace_reader_spec.rb
+++ /dev/null
@@ -1,52 +0,0 @@
-require 'spec_helper'
-
-describe Gitlab::Ci::TraceReader do
-  let(:path) { __FILE__ }
-  let(:lines) { File.readlines(path) }
-  let(:bytesize) { lines.sum(&:bytesize) }
-
-  it 'returns last few lines' do
-    10.times do
-      subject = build_subject
-      last_lines = random_lines
-
-      expected = lines.last(last_lines).join
-      result = subject.read(last_lines: last_lines)
-
-      expect(result).to eq(expected)
-      expect(result.encoding).to eq(Encoding.default_external)
-    end
-  end
-
-  it 'returns everything if trying to get too many lines' do
-    result = build_subject.read(last_lines: lines.size * 2)
-
-    expect(result).to eq(lines.join)
-    expect(result.encoding).to eq(Encoding.default_external)
-  end
-
-  it 'returns all contents if last_lines is not specified' do
-    result = build_subject.read
-
-    expect(result).to eq(lines.join)
-    expect(result.encoding).to eq(Encoding.default_external)
-  end
-
-  it 'raises an error if not passing an integer for last_lines' do
-    expect do
-      build_subject.read(last_lines: lines)
-    end.to raise_error(ArgumentError)
-  end
-
-  def random_lines
-    Random.rand(lines.size) + 1
-  end
-
-  def random_buffer
-    Random.rand(bytesize) + 1
-  end
-
-  def build_subject
-    described_class.new(__FILE__, buffer_size: random_buffer)
-  end
-end
diff --git a/spec/lib/gitlab/ci/trace_spec.rb b/spec/lib/gitlab/ci/trace_spec.rb
new file mode 100644
index 00000000000..69e8dc9220d
--- /dev/null
+++ b/spec/lib/gitlab/ci/trace_spec.rb
@@ -0,0 +1,216 @@
+require 'spec_helper'
+
+describe Gitlab::Ci::Trace do
+  let(:build) { create(:ci_build) }
+  let(:trace) { described_class.new(build) }
+
+  describe "associations" do
+    it { expect(trace).to respond_to(:job) }
+    it { expect(trace).to delegate_method(:old_trace).to(:job) }
+  end
+
+  describe '#html' do
+    before do
+      trace.set("12\n34")
+    end
+
+    it "returns formatted html" do
+      expect(trace.html).to eq("12<br>34")
+    end
+
+    it "returns last line of formatted html" do
+      expect(trace.html(last_lines: 1)).to eq("34")
+    end
+  end
+
+  describe '#raw' do
+    before do
+      trace.set("12\n34")
+    end
+
+    it "returns raw output" do
+      expect(trace.raw).to eq("12\n34")
+    end
+
+    it "returns last line of raw output" do
+      expect(trace.raw(last_lines: 1)).to eq("34")
+    end
+  end
+
+  describe '#extract_coverage' do
+    let(:regex) { '\(\d+.\d+\%\) covered' }
+
+    before do
+      trace.set('Coverage 1033 / 1051 LOC (98.29%) covered')
+    end
+
+    it "returns valid coverage" do
+      expect(trace.extract_coverage(regex)).to eq(98.29)
+    end
+  end
+
+  describe '#set' do
+    before do
+      trace.set("12")
+    end
+
+    it "returns trace" do
+      expect(trace.raw).to eq("12")
+    end
+
+    context 'overwrite trace' do
+      before do
+        trace.set("34")
+      end
+
+      it "returns new trace" do
+        expect(trace.raw).to eq("34")
+      end
+    end
+
+    context 'runners token' do
+      let(:token) { 'my_secret_token' }
+
+      before do
+        build.project.update(runners_token: token)
+        trace.set(token)
+      end
+
+      it "hides token" do
+        expect(trace.raw).not_to include(token)
+      end
+    end
+
+    context 'hides build token' do
+      let(:token) { 'my_secret_token' }
+
+      before do
+        build.update(token: token)
+        trace.set(token)
+      end
+
+      it "hides token" do
+        expect(trace.raw).not_to include(token)
+      end
+    end
+  end
+
+  describe '#append' do
+    before do
+      trace.set("1234")
+    end
+
+    it "returns correct trace" do
+      expect(trace.append("56", 4)).to eq(6)
+      expect(trace.raw).to eq("123456")
+    end
+
+    context 'tries to append trace at different offset' do
+      it "fails with append" do
+        expect(trace.append("56", 2)).to eq(-4)
+        expect(trace.raw).to eq("1234")
+      end
+    end
+
+    context 'runners token' do
+      let(:token) { 'my_secret_token' }
+
+      before do
+        build.project.update(runners_token: token)
+        trace.append(token, 0)
+      end
+
+      it "hides token" do
+        expect(trace.raw).not_to include(token)
+      end
+    end
+
+    context 'build token' do
+      let(:token) { 'my_secret_token' }
+
+      before do
+        build.update(token: token)
+        trace.append(token, 0)
+      end
+
+      it "hides token" do
+        expect(trace.raw).not_to include(token)
+      end
+    end
+  end
+
+  describe 'trace handling' do
+    context 'trace does not exist' do
+      it { expect(trace.exist?).to be(false) }
+    end
+
+    context 'new trace path is used' do
+      before do
+        trace.send(:ensure_directory)
+
+        File.open(trace.send(:default_path), "w") do |file|
+          file.write("data")
+        end
+      end
+
+      it "trace exist" do
+        expect(trace.exist?).to be(true)
+      end
+
+      it "can be erased" do
+        trace.erase!
+        expect(trace.exist?).to be(false)
+      end
+    end
+
+    context 'deprecated path' do
+      let(:path) { trace.send(:deprecated_path) }
+
+      context 'with valid ci_id' do
+        before do
+          build.project.update(ci_id: 1000)
+
+          FileUtils.mkdir_p(File.dirname(path))
+
+          File.open(path, "w") do |file|
+            file.write("data")
+          end
+        end
+
+        it "trace exist" do
+          expect(trace.exist?).to be(true)
+        end
+
+        it "can be erased" do
+          trace.erase!
+          expect(trace.exist?).to be(false)
+        end
+      end
+
+      context 'without valid ci_id' do
+        it "does not return deprecated path" do
+          expect(path).to be_nil
+        end
+      end
+    end
+
+    context 'stored in database' do
+      before do
+        build.send(:write_attribute, :trace, "data")
+      end
+
+      it "trace exist" do
+        expect(trace.exist?).to be(true)
+      end
+
+      it "can be erased" do
+        trace.erase!
+        expect(trace.exist?).to be(false)
+      end
+
+      it "returns database data" do
+        expect(trace.raw).to eq("data")
+      end
+    end
+  end
+end
diff --git a/spec/models/ci/build_spec.rb b/spec/models/ci/build_spec.rb
index 8dbcf50ee0c..f876cb00fc7 100644
--- a/spec/models/ci/build_spec.rb
+++ b/spec/models/ci/build_spec.rb
@@ -17,8 +17,9 @@ describe Ci::Build, :models do
   it { is_expected.to belong_to(:trigger_request) }
   it { is_expected.to belong_to(:erased_by) }
   it { is_expected.to have_many(:deployments) }
-  it { is_expected.to validate_presence_of :ref }
-  it { is_expected.to respond_to :trace_html }
+  it { is_expected.to validate_presence_of(:ref) }
+  it { is_expected.to respond_to(:has_trace?) }
+  it { is_expected.to respond_to(:trace) }
 
   describe '#actionize' do
     context 'when build is a created' do
@@ -78,32 +79,6 @@ describe Ci::Build, :models do
     end
   end
 
-  describe '#append_trace' do
-    subject { build.trace_html }
-
-    context 'when build.trace hides runners token' do
-      let(:token) { 'my_secret_token' }
-
-      before do
-        build.project.update(runners_token: token)
-        build.append_trace(token, 0)
-      end
-
-      it { is_expected.not_to include(token) }
-    end
-
-    context 'when build.trace hides build token' do
-      let(:token) { 'my_secret_token' }
-
-      before do
-        build.update(token: token)
-        build.append_trace(token, 0)
-      end
-
-      it { is_expected.not_to include(token) }
-    end
-  end
-
   describe '#artifacts?' do
     subject { build.artifacts? }
 
@@ -272,12 +247,98 @@ describe Ci::Build, :models do
 
   describe '#update_coverage' do
     context "regarding coverage_regex's value," do
-      it "saves the correct extracted coverage value" do
+      before do
         build.coverage_regex = '\(\d+.\d+\%\) covered'
-        allow(build).to receive(:trace) { 'Coverage 1033 / 1051 LOC (98.29%) covered' }
-        expect(build).to receive(:update_attributes).with(coverage: 98.29) { true }
-        expect(build.update_coverage).to be true
+        build.trace.set('Coverage 1033 / 1051 LOC (98.29%) covered')
       end
+
+      it "saves the correct extracted coverage value" do
+        expect(build.update_coverage).to be(true)
+        expect(build.coverage).to eq(98.29)
+      end
+    end
+  end
+
+  describe '#trace' do
+    subject { build.trace }
+
+    it { is_expected.to be_a(Gitlab::Ci::Trace) }
+  end
+
+  describe '#has_trace?' do
+    subject { build.has_trace? }
+
+    it "expect to call exist? method" do
+      expect_any_instance_of(Gitlab::Ci::Trace).to receive(:exist?)
+        .and_return(true)
+
+      is_expected.to be(true)
+    end
+  end
+
+  describe '#trace=' do
+    it "expect to fail trace=" do
+      expect { build.trace = "new" }.to raise_error(NotImplementedError)
+    end
+  end
+
+  describe '#old_trace' do
+    subject { build.old_trace }
+
+    before do
+      build.update_column(:trace, 'old trace')
+    end
+
+    it "expect to receive data from database" do
+      is_expected.to eq('old trace')
+    end
+  end
+
+  describe '#erase_old_trace!' do
+    subject { build.send(:read_attribute, :trace) }
+
+    before do
+      build.send(:write_attribute, :trace, 'old trace')
+    end
+
+    it "expect to receive data from database" do
+      build.erase_old_trace!
+
+      is_expected.to be_nil
+    end
+  end
+
+  describe '#hide_secrets' do
+    let(:subject) { build.hide_secrets(data) }
+
+    context 'hide runners token' do
+      let(:data) { 'new token data'}
+
+      before do
+        build.project.update(runners_token: 'token')
+      end
+
+      it { is_expected.to eq('new xxxxx data') }
+    end
+
+    context 'hide build token' do
+      let(:data) { 'new token data'}
+
+      before do
+        build.update(token: 'token')
+      end
+
+      it { is_expected.to eq('new xxxxx data') }
+    end
+
+    context 'hide build token' do
+      let(:data) { 'new token data'}
+
+      before do
+        build.update(token: 'token')
+      end
+
+      it { is_expected.to eq('new xxxxx data') }
     end
   end
 
@@ -438,7 +499,7 @@ describe Ci::Build, :models do
       end
 
       it 'erases build trace in trace file' do
-        expect(build.trace).to be_empty
+        expect(build).not_to have_trace
       end
 
       it 'sets erased to true' do
@@ -532,38 +593,6 @@ describe Ci::Build, :models do
     end
   end
 
-  describe '#extract_coverage' do
-    context 'valid content & regex' do
-      subject { build.extract_coverage('Coverage 1033 / 1051 LOC (98.29%) covered', '\(\d+.\d+\%\) covered') }
-
-      it { is_expected.to eq(98.29) }
-    end
-
-    context 'valid content & bad regex' do
-      subject { build.extract_coverage('Coverage 1033 / 1051 LOC (98.29%) covered', 'very covered') }
-
-      it { is_expected.to be_nil }
-    end
-
-    context 'no coverage content & regex' do
-      subject { build.extract_coverage('No coverage for today :sad:', '\(\d+.\d+\%\) covered') }
-
-      it { is_expected.to be_nil }
-    end
-
-    context 'multiple results in content & regex' do
-      subject { build.extract_coverage(' (98.39%) covered. (98.29%) covered', '\(\d+.\d+\%\) covered') }
-
-      it { is_expected.to eq(98.29) }
-    end
-
-    context 'using a regex capture' do
-      subject { build.extract_coverage('TOTAL      9926   3489    65%', 'TOTAL\s+\d+\s+\d+\s+(\d{1,3}\%)') }
-
-      it { is_expected.to eq(65) }
-    end
-  end
-
   describe '#first_pending' do
     let!(:first) { create(:ci_build, pipeline: pipeline, status: 'pending', created_at: Date.yesterday) }
     let!(:second) { create(:ci_build, pipeline: pipeline, status: 'pending') }
@@ -983,32 +1012,6 @@ describe Ci::Build, :models do
     it { is_expected.to eq(project.name) }
   end
 
-  describe '#raw_trace' do
-    subject { build.raw_trace }
-
-    context 'when build.trace hides runners token' do
-      let(:token) { 'my_secret_token' }
-
-      before do
-        build.project.update(runners_token: token)
-        build.update(trace: token)
-      end
-
-      it { is_expected.not_to include(token) }
-    end
-
-    context 'when build.trace hides build token' do
-      let(:token) { 'my_secret_token' }
-
-      before do
-        build.update(token: token)
-        build.update(trace: token)
-      end
-
-      it { is_expected.not_to include(token) }
-    end
-  end
-
   describe '#ref_slug' do
     {
       'master'    => 'master',
@@ -1074,61 +1077,6 @@ describe Ci::Build, :models do
     end
   end
 
-  describe '#trace' do
-    it 'obfuscates project runners token' do
-      allow(build).to receive(:raw_trace).and_return("Test: #{build.project.runners_token}")
-
-      expect(build.trace).to eq("Test: xxxxxxxxxxxxxxxxxxxx")
-    end
-
-    it 'empty project runners token' do
-      allow(build).to receive(:raw_trace).and_return(test_trace)
-      # runners_token can't normally be set to nil
-      allow(build.project).to receive(:runners_token).and_return(nil)
-
-      expect(build.trace).to eq(test_trace)
-    end
-
-    context 'when build does not have trace' do
-      it 'is is empty' do
-        expect(build.trace).to be_nil
-      end
-    end
-
-    context 'when trace contains text' do
-      let(:text) { 'example output' }
-      before do
-        build.trace = text
-      end
-
-      it { expect(build.trace).to eq(text) }
-    end
-
-    context 'when trace hides runners token' do
-      let(:token) { 'my_secret_token' }
-
-      before do
-        build.update(trace: token)
-        build.project.update(runners_token: token)
-      end
-
-      it { expect(build.trace).not_to include(token) }
-      it { expect(build.raw_trace).to include(token) }
-    end
-
-    context 'when build.trace hides build token' do
-      let(:token) { 'my_secret_token' }
-
-      before do
-        build.update(trace: token)
-        build.update(token: token)
-      end
-
-      it { expect(build.trace).not_to include(token) }
-      it { expect(build.raw_trace).to include(token) }
-    end
-  end
-
   describe '#has_expiring_artifacts?' do
     context 'when artifacts have expiration date set' do
       before { build.update(artifacts_expire_at: 1.day.from_now) }
@@ -1147,66 +1095,6 @@ describe Ci::Build, :models do
     end
   end
 
-  describe '#has_trace_file?' do
-    context 'when there is no trace' do
-      it { expect(build.has_trace_file?).to be_falsey }
-      it { expect(build.trace).to be_nil }
-    end
-
-    context 'when there is a trace' do
-      context 'when trace is stored in file' do
-        let(:build_with_trace) { create(:ci_build, :trace) }
-
-        it { expect(build_with_trace.has_trace_file?).to be_truthy }
-        it { expect(build_with_trace.trace).to eq('BUILD TRACE') }
-      end
-
-      context 'when trace is stored in old file' do
-        before do
-          allow(build.project).to receive(:ci_id).and_return(999)
-          allow(File).to receive(:exist?).with(build.path_to_trace).and_return(false)
-          allow(File).to receive(:exist?).with(build.old_path_to_trace).and_return(true)
-          allow(File).to receive(:read).with(build.old_path_to_trace).and_return(test_trace)
-        end
-
-        it { expect(build.has_trace_file?).to be_truthy }
-        it { expect(build.trace).to eq(test_trace) }
-      end
-
-      context 'when trace is stored in DB' do
-        before do
-          allow(build.project).to receive(:ci_id).and_return(nil)
-          allow(build).to receive(:read_attribute).with(:trace).and_return(test_trace)
-          allow(File).to receive(:exist?).with(build.path_to_trace).and_return(false)
-          allow(File).to receive(:exist?).with(build.old_path_to_trace).and_return(false)
-        end
-
-        it { expect(build.has_trace_file?).to be_falsey }
-        it { expect(build.trace).to eq(test_trace) }
-      end
-    end
-  end
-
-  describe '#trace_file_path' do
-    context 'when trace is stored in file' do
-      before do
-        allow(build).to receive(:has_trace_file?).and_return(true)
-        allow(build).to receive(:has_old_trace_file?).and_return(false)
-      end
-
-      it { expect(build.trace_file_path).to eq(build.path_to_trace) }
-    end
-
-    context 'when trace is stored in old file' do
-      before do
-        allow(build).to receive(:has_trace_file?).and_return(true)
-        allow(build).to receive(:has_old_trace_file?).and_return(true)
-      end
-
-      it { expect(build.trace_file_path).to eq(build.old_path_to_trace) }
-    end
-  end
-
   describe '#update_project_statistics' do
     let!(:build) { create(:ci_build, artifacts_size: 23) }
 
diff --git a/spec/requests/api/jobs_spec.rb b/spec/requests/api/jobs_spec.rb
index 9450701064b..d8a56c02a63 100644
--- a/spec/requests/api/jobs_spec.rb
+++ b/spec/requests/api/jobs_spec.rb
@@ -320,7 +320,7 @@ describe API::Jobs, api: true do
     context 'authorized user' do
       it 'returns specific job trace' do
         expect(response).to have_http_status(200)
-        expect(response.body).to eq(build.trace)
+        expect(response.body).to eq(build.trace.raw)
       end
     end
 
@@ -408,7 +408,7 @@ describe API::Jobs, api: true do
 
       it 'erases job content' do
         expect(response).to have_http_status(201)
-        expect(build.trace).to be_empty
+        expect(build).not_to have_trace
         expect(build.artifacts_file.exists?).to be_falsy
         expect(build.artifacts_metadata.exists?).to be_falsy
       end
diff --git a/spec/requests/api/runner_spec.rb b/spec/requests/api/runner_spec.rb
index 1cfac7353d4..409a59d6c23 100644
--- a/spec/requests/api/runner_spec.rb
+++ b/spec/requests/api/runner_spec.rb
@@ -592,7 +592,7 @@ describe API::Runner do
           update_job(trace: 'BUILD TRACE UPDATED')
 
           expect(response).to have_http_status(200)
-          expect(job.reload.trace).to eq 'BUILD TRACE UPDATED'
+          expect(job.reload.trace.raw).to eq 'BUILD TRACE UPDATED'
         end
       end
 
@@ -600,7 +600,7 @@ describe API::Runner do
         it 'does not override trace information' do
           update_job
 
-          expect(job.reload.trace).to eq 'BUILD TRACE'
+          expect(job.reload.trace.raw).to eq 'BUILD TRACE'
         end
       end
 
@@ -631,7 +631,7 @@ describe API::Runner do
       context 'when request is valid' do
         it 'gets correct response' do
           expect(response.status).to eq 202
-          expect(job.reload.trace).to eq 'BUILD TRACE appended'
+          expect(job.reload.trace.raw).to eq 'BUILD TRACE appended'
           expect(response.header).to have_key 'Range'
           expect(response.header).to have_key 'Job-Status'
         end
@@ -642,7 +642,7 @@ describe API::Runner do
           it "changes the job's trace" do
             patch_the_trace
 
-            expect(job.reload.trace).to eq 'BUILD TRACE appended appended'
+            expect(job.reload.trace.raw).to eq 'BUILD TRACE appended appended'
           end
 
           context 'when Runner makes a force-patch' do
@@ -651,7 +651,7 @@ describe API::Runner do
             it "doesn't change the build.trace" do
               force_patch_the_trace
 
-              expect(job.reload.trace).to eq 'BUILD TRACE appended'
+              expect(job.reload.trace.raw).to eq 'BUILD TRACE appended'
             end
           end
         end
@@ -664,7 +664,7 @@ describe API::Runner do
           it 'changes the job.trace' do
             patch_the_trace
 
-            expect(job.reload.trace).to eq 'BUILD TRACE appended appended'
+            expect(job.reload.trace.raw).to eq 'BUILD TRACE appended appended'
           end
 
           context 'when Runner makes a force-patch' do
@@ -673,7 +673,7 @@ describe API::Runner do
             it "doesn't change the job.trace" do
               force_patch_the_trace
 
-              expect(job.reload.trace).to eq 'BUILD TRACE appended'
+              expect(job.reload.trace.raw).to eq 'BUILD TRACE appended'
             end
           end
         end
@@ -698,7 +698,7 @@ describe API::Runner do
 
         it 'gets correct response' do
           expect(response.status).to eq 202
-          expect(job.reload.trace).to eq 'BUILD TRACE appended'
+          expect(job.reload.trace.raw).to eq 'BUILD TRACE appended'
           expect(response.header).to have_key 'Range'
           expect(response.header).to have_key 'Job-Status'
         end
@@ -738,9 +738,11 @@ describe API::Runner do
 
       def patch_the_trace(content = ' appended', request_headers = nil)
         unless request_headers
-          offset = job.trace_length
-          limit = offset + content.length - 1
-          request_headers = headers.merge({ 'Content-Range' => "#{offset}-#{limit}" })
+          job.trace.read do |stream|
+            offset = stream.size
+            limit = offset + content.length - 1
+            request_headers = headers.merge({ 'Content-Range' => "#{offset}-#{limit}" })
+          end
         end
 
         Timecop.travel(job.updated_at + update_interval) do
diff --git a/spec/requests/api/v3/builds_spec.rb b/spec/requests/api/v3/builds_spec.rb
index a50c22a6dd1..e97d2b0cee0 100644
--- a/spec/requests/api/v3/builds_spec.rb
+++ b/spec/requests/api/v3/builds_spec.rb
@@ -330,7 +330,7 @@ describe API::V3::Builds, api: true do
     context 'authorized user' do
       it 'returns specific job trace' do
         expect(response).to have_http_status(200)
-        expect(response.body).to eq(build.trace)
+        expect(response.body).to eq(build.trace.raw)
       end
     end
 
@@ -418,7 +418,7 @@ describe API::V3::Builds, api: true do
 
       it 'erases job content' do
         expect(response.status).to eq 201
-        expect(build.trace).to be_empty
+        expect(build).not_to have_trace
         expect(build.artifacts_file.exists?).to be_falsy
         expect(build.artifacts_metadata.exists?).to be_falsy
       end
diff --git a/spec/requests/ci/api/builds_spec.rb b/spec/requests/ci/api/builds_spec.rb
index c879f37f50d..ef30d8638dd 100644
--- a/spec/requests/ci/api/builds_spec.rb
+++ b/spec/requests/ci/api/builds_spec.rb
@@ -285,7 +285,7 @@ describe Ci::API::Builds do
       end
 
       it 'does not override trace information when no trace is given' do
-        expect(build.reload.trace).to eq 'BUILD TRACE'
+        expect(build.reload.trace.raw).to eq 'BUILD TRACE'
       end
 
       context 'job has been erased' do
@@ -309,9 +309,11 @@ describe Ci::API::Builds do
 
       def patch_the_trace(content = ' appended', request_headers = nil)
         unless request_headers
-          offset = build.trace_length
-          limit = offset + content.length - 1
-          request_headers = headers.merge({ 'Content-Range' => "#{offset}-#{limit}" })
+          build.trace.read do |stream|
+            offset = stream.size
+            limit = offset + content.length - 1
+            request_headers = headers.merge({ 'Content-Range' => "#{offset}-#{limit}" })
+          end
         end
 
         Timecop.travel(build.updated_at + update_interval) do
@@ -335,7 +337,7 @@ describe Ci::API::Builds do
       context 'when request is valid' do
         it 'gets correct response' do
           expect(response.status).to eq 202
-          expect(build.reload.trace).to eq 'BUILD TRACE appended'
+          expect(build.reload.trace.raw).to eq 'BUILD TRACE appended'
           expect(response.header).to have_key 'Range'
           expect(response.header).to have_key 'Build-Status'
         end
@@ -346,7 +348,7 @@ describe Ci::API::Builds do
           it 'changes the build trace' do
             patch_the_trace
 
-            expect(build.reload.trace).to eq 'BUILD TRACE appended appended'
+            expect(build.reload.trace.raw).to eq 'BUILD TRACE appended appended'
           end
 
           context 'when Runner makes a force-patch' do
@@ -355,7 +357,7 @@ describe Ci::API::Builds do
             it "doesn't change the build.trace" do
               force_patch_the_trace
 
-              expect(build.reload.trace).to eq 'BUILD TRACE appended'
+              expect(build.reload.trace.raw).to eq 'BUILD TRACE appended'
             end
           end
         end
@@ -368,7 +370,7 @@ describe Ci::API::Builds do
           it 'changes the build.trace' do
             patch_the_trace
 
-            expect(build.reload.trace).to eq 'BUILD TRACE appended appended'
+            expect(build.reload.trace.raw).to eq 'BUILD TRACE appended appended'
           end
 
           context 'when Runner makes a force-patch' do
@@ -377,7 +379,7 @@ describe Ci::API::Builds do
             it "doesn't change the build.trace" do
               force_patch_the_trace
 
-              expect(build.reload.trace).to eq 'BUILD TRACE appended'
+              expect(build.reload.trace.raw).to eq 'BUILD TRACE appended'
             end
           end
         end
@@ -403,7 +405,7 @@ describe Ci::API::Builds do
 
         it 'gets correct response' do
           expect(response.status).to eq 202
-          expect(build.reload.trace).to eq 'BUILD TRACE appended'
+          expect(build.reload.trace.raw).to eq 'BUILD TRACE appended'
           expect(response.header).to have_key 'Range'
           expect(response.header).to have_key 'Build-Status'
         end

From b42dc1a52b5687972262e634cad589345fe49373 Mon Sep 17 00:00:00 2001
From: Eric Eastwood <contact@ericeastwood.com>
Date: Thu, 6 Apr 2017 16:36:38 +0000
Subject: [PATCH 274/278] Linking to edit file directly

---
 .../javascripts/blob/blob_fork_suggestion.js  |  15 ++
 app/assets/javascripts/dispatcher.js          |   7 +
 app/assets/stylesheets/framework/files.scss   |  13 ++
 app/controllers/projects/blob_controller.rb   |  10 +-
 app/helpers/blob_helper.rb                    |  39 +++--
 app/views/projects/blob/_blob.html.haml       |   7 +
 app/views/projects/blob/_header.html.haml     |   6 +-
 .../unreleased/28899-linking-to-edit-file.yml |   5 +
 features/project/source/browse_files.feature  |   4 +
 features/steps/project/source/browse_files.rb |  12 +-
 .../projects/blob_controller_spec.rb          |  83 +++++++++-
 .../features/projects/blobs/blob_show_spec.rb |  23 +++
 spec/features/projects/blobs/edit_spec.rb     | 145 ++++++++++++++----
 spec/helpers/blob_helper_spec.rb              |   2 +-
 14 files changed, 313 insertions(+), 58 deletions(-)
 create mode 100644 app/assets/javascripts/blob/blob_fork_suggestion.js
 create mode 100644 changelogs/unreleased/28899-linking-to-edit-file.yml
 create mode 100644 spec/features/projects/blobs/blob_show_spec.rb

diff --git a/app/assets/javascripts/blob/blob_fork_suggestion.js b/app/assets/javascripts/blob/blob_fork_suggestion.js
new file mode 100644
index 00000000000..aa9a4e1c99a
--- /dev/null
+++ b/app/assets/javascripts/blob/blob_fork_suggestion.js
@@ -0,0 +1,15 @@
+function BlobForkSuggestion(openButton, cancelButton, suggestionSection) {
+  if (openButton) {
+    openButton.addEventListener('click', () => {
+      suggestionSection.classList.remove('hidden');
+    });
+  }
+
+  if (cancelButton) {
+    cancelButton.addEventListener('click', () => {
+      suggestionSection.classList.add('hidden');
+    });
+  }
+}
+
+export default BlobForkSuggestion;
diff --git a/app/assets/javascripts/dispatcher.js b/app/assets/javascripts/dispatcher.js
index 9c7acc903d1..307c6a306d1 100644
--- a/app/assets/javascripts/dispatcher.js
+++ b/app/assets/javascripts/dispatcher.js
@@ -43,6 +43,7 @@ import GroupsList from './groups_list';
 import ProjectsList from './projects_list';
 import MiniPipelineGraph from './mini_pipeline_graph_dropdown';
 import BlobLinePermalinkUpdater from './blob/blob_line_permalink_updater';
+import BlobForkSuggestion from './blob/blob_fork_suggestion';
 import UserCallout from './user_callout';
 
 const ShortcutsBlob = require('./shortcuts_blob');
@@ -86,6 +87,12 @@ const ShortcutsBlob = require('./shortcuts_blob');
           skipResetBindings: true,
           fileBlobPermalinkUrl,
         });
+
+        new BlobForkSuggestion(
+          document.querySelector('.js-edit-blob-link-fork-toggler'),
+          document.querySelector('.js-cancel-fork-suggestion'),
+          document.querySelector('.js-file-fork-suggestion-section'),
+        );
       }
 
       switch (page) {
diff --git a/app/assets/stylesheets/framework/files.scss b/app/assets/stylesheets/framework/files.scss
index ddea1cf540b..a5a8522739e 100644
--- a/app/assets/stylesheets/framework/files.scss
+++ b/app/assets/stylesheets/framework/files.scss
@@ -281,3 +281,16 @@ span.idiff {
     display: none;
   }
 }
+
+.file-fork-suggestion {
+  display: flex;
+  align-items: center;
+  justify-content: flex-end;
+  background-color: $gray-light;
+  border-bottom: 1px solid $border-color;
+  padding: 5px $gl-padding;
+}
+
+.file-fork-suggestion-note {
+  margin-right: 1.5em;
+}
diff --git a/app/controllers/projects/blob_controller.rb b/app/controllers/projects/blob_controller.rb
index 80a95c6158b..73706bf8dae 100644
--- a/app/controllers/projects/blob_controller.rb
+++ b/app/controllers/projects/blob_controller.rb
@@ -7,9 +7,11 @@ class Projects::BlobController < Projects::ApplicationController
   # Raised when given an invalid file path
   InvalidPathError = Class.new(StandardError)
 
+  prepend_before_action :authenticate_user!, only: [:edit]
+
   before_action :require_non_empty_project, except: [:new, :create]
   before_action :authorize_download_code!
-  before_action :authorize_edit_tree!, only: [:new, :create, :edit, :update, :destroy]
+  before_action :authorize_edit_tree!, only: [:new, :create, :update, :destroy]
   before_action :assign_blob_vars
   before_action :commit, except: [:new, :create]
   before_action :blob, except: [:new, :create]
@@ -37,7 +39,11 @@ class Projects::BlobController < Projects::ApplicationController
   end
 
   def edit
-    blob.load_all_data!(@repository)
+    if can_collaborate_with_project?
+      blob.load_all_data!(@repository)
+    else
+      redirect_to action: 'show'
+    end
   end
 
   def update
diff --git a/app/helpers/blob_helper.rb b/app/helpers/blob_helper.rb
index 8631bc54509..91d6d1852cf 100644
--- a/app/helpers/blob_helper.rb
+++ b/app/helpers/blob_helper.rb
@@ -8,31 +8,36 @@ module BlobHelper
     %w(credits changelog news copying copyright license authors)
   end
 
-  def edit_blob_link(project = @project, ref = @ref, path = @path, options = {})
-    return unless current_user
+  def edit_path(project = @project, ref = @ref, path = @path, options = {})
+    namespace_project_edit_blob_path(project.namespace, project,
+                                     tree_join(ref, path),
+                                     options[:link_opts])
+  end
 
+  def fork_path(project = @project, ref = @ref, path = @path, options = {})
+    continue_params = {
+      to: edit_path,
+      notice: edit_in_new_fork_notice,
+      notice_now: edit_in_new_fork_notice_now
+    }
+    namespace_project_forks_path(project.namespace, project, namespace_key: current_user.namespace.id, continue: continue_params)
+  end
+
+  def edit_blob_link(project = @project, ref = @ref, path = @path, options = {})
     blob = options.delete(:blob)
     blob ||= project.repository.blob_at(ref, path) rescue nil
 
     return unless blob
 
-    edit_path = namespace_project_edit_blob_path(project.namespace, project,
-                                     tree_join(ref, path),
-                                     options[:link_opts])
+    common_classes = "btn js-edit-blob #{options[:extra_class]}"
 
     if !on_top_of_branch?(project, ref)
-      button_tag "Edit", class: "btn disabled has-tooltip", title: "You can only edit files when you are on a branch", data: { container: 'body' }
-    elsif can_edit_blob?(blob, project, ref)
-      link_to "Edit", edit_path, class: 'btn btn-sm'
-    elsif can?(current_user, :fork_project, project)
-      continue_params = {
-        to:     edit_path,
-        notice: edit_in_new_fork_notice,
-        notice_now: edit_in_new_fork_notice_now
-      }
-      fork_path = namespace_project_forks_path(project.namespace, project, namespace_key: current_user.namespace.id, continue: continue_params)
-
-      link_to "Edit", fork_path, class: 'btn', method: :post
+      button_tag 'Edit', class: "#{common_classes} disabled has-tooltip", title: "You can only edit files when you are on a branch", data: { container: 'body' }
+    # This condition applies to anonymous or users who can edit directly
+    elsif !current_user || (current_user && can_edit_blob?(blob, project, ref))
+      link_to 'Edit', edit_path(project, ref, path, options), class: "#{common_classes} btn-sm"
+    elsif current_user && can?(current_user, :fork_project, project)
+      button_tag 'Edit', class: "#{common_classes} js-edit-blob-link-fork-toggler"
     end
   end
 
diff --git a/app/views/projects/blob/_blob.html.haml b/app/views/projects/blob/_blob.html.haml
index 2b2ee6ed987..aa9b852035e 100644
--- a/app/views/projects/blob/_blob.html.haml
+++ b/app/views/projects/blob/_blob.html.haml
@@ -25,4 +25,11 @@
 #blob-content-holder.blob-content-holder
   %article.file-holder
     = render "projects/blob/header", blob: blob
+    - if current_user
+      .js-file-fork-suggestion-section.file-fork-suggestion.hidden
+        %span.file-fork-suggestion-note
+          You don't have permission to edit this file. Try forking this project to edit the file.
+        = link_to 'Fork', fork_path, method: :post, class: 'btn btn-grouped btn-inverted btn-new'
+        %button.js-cancel-fork-suggestion.btn.btn-grouped{ type: 'button' }
+          Cancel
     = render blob.to_partial_path(@project), blob: blob
diff --git a/app/views/projects/blob/_header.html.haml b/app/views/projects/blob/_header.html.haml
index deeeae3d64a..6000e057ec4 100644
--- a/app/views/projects/blob/_header.html.haml
+++ b/app/views/projects/blob/_header.html.haml
@@ -32,8 +32,8 @@
       = link_to 'Permalink', namespace_project_blob_path(@project.namespace, @project,
           tree_join(@commit.sha, @path)), class: 'btn btn-sm js-data-file-blob-permalink-url'
 
-    - if current_user
-      .btn-group{ role: "group" }<
-        = edit_blob_link if blob_text_viewable?(blob)
+    .btn-group{ role: "group" }<
+      = edit_blob_link if blob_text_viewable?(blob)
+      - if current_user
         = replace_blob_link
         = delete_blob_link
diff --git a/changelogs/unreleased/28899-linking-to-edit-file.yml b/changelogs/unreleased/28899-linking-to-edit-file.yml
new file mode 100644
index 00000000000..a9f5410693b
--- /dev/null
+++ b/changelogs/unreleased/28899-linking-to-edit-file.yml
@@ -0,0 +1,5 @@
+---
+title: Linking to blob edit page handles anonymous users and users without enough permissions
+  to edit directly
+merge_request:
+author:
diff --git a/features/project/source/browse_files.feature b/features/project/source/browse_files.feature
index d4b91fec6e8..5ede935c562 100644
--- a/features/project/source/browse_files.feature
+++ b/features/project/source/browse_files.feature
@@ -158,6 +158,8 @@ Feature: Project Source Browse Files
     Given I don't have write access
     And I click on ".gitignore" file in repo
     And I click button "Edit"
+    Then I should see a Fork/Cancel combo
+    And I click button "Fork"
     Then I should see a notice about a new fork having been created
     And I can edit code
 
@@ -180,6 +182,8 @@ Feature: Project Source Browse Files
     Given I don't have write access
     And I click on ".gitignore" file in repo
     And I click button "Edit"
+    Then I should see a Fork/Cancel combo
+    And I click button "Fork"
     And I edit code
     And I fill the commit message
     And I click on "Commit Changes"
diff --git a/features/steps/project/source/browse_files.rb b/features/steps/project/source/browse_files.rb
index 5c47eaf0279..29f628763db 100644
--- a/features/steps/project/source/browse_files.rb
+++ b/features/steps/project/source/browse_files.rb
@@ -56,13 +56,17 @@ class Spinach::Features::ProjectSourceBrowseFiles < Spinach::FeatureSteps
   end
 
   step 'I click button "Edit"' do
-    click_link 'Edit'
+    find('.js-edit-blob').click
   end
 
   step 'I cannot see the edit button' do
     expect(page).not_to have_link 'edit'
   end
 
+  step 'I click button "Fork"' do
+    click_link 'Fork'
+  end
+
   step 'I can edit code' do
     set_new_content
     expect(evaluate_script('ace.edit("editor").getValue()')).to eq new_gitignore_content
@@ -366,6 +370,12 @@ class Spinach::Features::ProjectSourceBrowseFiles < Spinach::FeatureSteps
     end
   end
 
+  step 'I should see a Fork/Cancel combo' do
+    expect(page).to have_link 'Fork'
+    expect(page).to have_button 'Cancel'
+    expect(page).to have_content 'You don\'t have permission to edit this file. Try forking this project to edit the file.'
+  end
+
   step 'I should see a notice about a new fork having been created' do
     expect(page).to have_content "You're not allowed to make changes to this project directly. A fork of this project has been created that you can make changes in, so you can submit a merge request."
   end
diff --git a/spec/controllers/projects/blob_controller_spec.rb b/spec/controllers/projects/blob_controller_spec.rb
index ec36a64b415..3e9f272a0d8 100644
--- a/spec/controllers/projects/blob_controller_spec.rb
+++ b/spec/controllers/projects/blob_controller_spec.rb
@@ -2,15 +2,10 @@ require 'rails_helper'
 
 describe Projects::BlobController do
   let(:project) { create(:project, :public, :repository) }
-  let(:user)    { create(:user) }
-
-  before do
-    project.team << [user, :master]
-
-    sign_in(user)
-  end
 
   describe 'GET diff' do
+    let(:user) { create(:user) }
+
     render_views
 
     def do_get(opts = {})
@@ -20,6 +15,12 @@ describe Projects::BlobController do
       get :diff, params.merge(opts)
     end
 
+    before do
+      project.team << [user, :master]
+
+      sign_in(user)
+    end
+
     context 'when essential params are missing' do
       it 'renders nothing' do
         do_get
@@ -37,7 +38,69 @@ describe Projects::BlobController do
     end
   end
 
+  describe 'GET edit' do
+    let(:default_params) do
+      {
+        namespace_id: project.namespace,
+        project_id: project,
+        id: 'master/CHANGELOG'
+      }
+    end
+
+    context 'anonymous' do
+      before do
+        get :edit, default_params
+      end
+
+      it 'redirects to sign in and returns' do
+        expect(response).to redirect_to(new_user_session_path)
+      end
+    end
+
+    context 'as guest' do
+      let(:guest) { create(:user) }
+
+      before do
+        sign_in(guest)
+        get :edit, default_params
+      end
+
+      it 'redirects to blob show' do
+        expect(response).to redirect_to(namespace_project_blob_path(project.namespace, project, 'master/CHANGELOG'))
+      end
+    end
+
+    context 'as developer' do
+      let(:developer) { create(:user) }
+
+      before do
+        project.team << [developer, :developer]
+        sign_in(developer)
+        get :edit, default_params
+      end
+
+      it 'redirects to blob show' do
+        expect(response).to have_http_status(200)
+      end
+    end
+
+    context 'as master' do
+      let(:master) { create(:user) }
+
+      before do
+        project.team << [master, :master]
+        sign_in(master)
+        get :edit, default_params
+      end
+
+      it 'redirects to blob show' do
+        expect(response).to have_http_status(200)
+      end
+    end
+  end
+
   describe 'PUT update' do
+    let(:user) { create(:user) }
     let(:default_params) do
       {
         namespace_id: project.namespace,
@@ -53,6 +116,12 @@ describe Projects::BlobController do
       namespace_project_blob_path(project.namespace, project, 'master/CHANGELOG')
     end
 
+    before do
+      project.team << [user, :master]
+
+      sign_in(user)
+    end
+
     it 'redirects to blob' do
       put :update, default_params
 
diff --git a/spec/features/projects/blobs/blob_show_spec.rb b/spec/features/projects/blobs/blob_show_spec.rb
new file mode 100644
index 00000000000..01cd268ffe8
--- /dev/null
+++ b/spec/features/projects/blobs/blob_show_spec.rb
@@ -0,0 +1,23 @@
+require 'spec_helper'
+
+feature 'File blob', feature: true do
+  include WaitForAjax
+  include TreeHelper
+
+  let(:project) { create(:project, :public, :test_repo) }
+  let(:merge_request) { create(:merge_request, source_project: project, source_branch: 'feature', target_branch: 'master') }
+  let(:branch) { 'master' }
+  let(:file_path) { project.repository.ls_files(project.repository.root_ref)[1] }
+
+  context 'anonymous' do
+    context 'from blob file path' do
+      before do
+        visit namespace_project_blob_path(project.namespace, project, tree_join(branch, file_path))
+      end
+
+      it 'updates content' do
+        expect(page).to have_link  'Edit'
+      end
+    end
+  end
+end
diff --git a/spec/features/projects/blobs/edit_spec.rb b/spec/features/projects/blobs/edit_spec.rb
index a820d07ab3b..46f2f487e0c 100644
--- a/spec/features/projects/blobs/edit_spec.rb
+++ b/spec/features/projects/blobs/edit_spec.rb
@@ -2,44 +2,135 @@ require 'spec_helper'
 
 feature 'Editing file blob', feature: true, js: true do
   include WaitForAjax
+  include TreeHelper
 
-  given(:user) { create(:user) }
-  given(:role) { :developer }
-  given(:merge_request) { create(:merge_request, source_branch: 'feature', target_branch: 'master') }
-  given(:project) { merge_request.target_project }
+  let(:project) { create(:project, :public, :test_repo) }
+  let(:merge_request) { create(:merge_request, source_project: project, source_branch: 'feature', target_branch: 'master') }
+  let(:branch) { 'master' }
+  let(:file_path) { project.repository.ls_files(project.repository.root_ref)[1] }
 
-  background do
-    login_as(user)
-    project.team << [user, role]
-  end
+  context 'as a developer' do
+    let(:user) { create(:user) }
+    let(:role) { :developer }
 
-  def edit_and_commit
-    wait_for_ajax
-    first('.file-actions').click_link 'Edit'
-    execute_script('ace.edit("editor").setValue("class NextFeature\nend\n")')
-    click_button 'Commit Changes'
-  end
-
-  context 'from MR diff' do
     before do
-      visit diffs_namespace_project_merge_request_path(project.namespace, project, merge_request)
-      edit_and_commit
+      project.team << [user, role]
+      login_as(user)
     end
 
-    scenario 'returns me to the mr' do
-      expect(page).to have_content(merge_request.title)
+    def edit_and_commit
+      wait_for_ajax
+      find('.js-edit-blob').click
+      execute_script('ace.edit("editor").setValue("class NextFeature\nend\n")')
+      click_button 'Commit Changes'
+    end
+
+    context 'from MR diff' do
+      before do
+        visit diffs_namespace_project_merge_request_path(project.namespace, project, merge_request)
+        edit_and_commit
+      end
+
+      it 'returns me to the mr' do
+        expect(page).to have_content(merge_request.title)
+      end
+    end
+
+    context 'from blob file path' do
+      before do
+        visit namespace_project_blob_path(project.namespace, project, tree_join(branch, file_path))
+        edit_and_commit
+      end
+
+      it 'updates content' do
+        expect(page).to have_content 'successfully committed'
+        expect(page).to have_content 'NextFeature'
+      end
     end
   end
 
-  context 'from blob file path' do
-    before do
-      visit namespace_project_blob_path(project.namespace, project, '/feature/files/ruby/feature.rb')
-      edit_and_commit
+  context 'visit blob edit' do
+    context 'redirects to sign in and returns' do
+      context 'as developer' do
+        let(:user) { create(:user) }
+
+        before do
+          project.team << [user, :developer]
+          visit namespace_project_edit_blob_path(project.namespace, project, tree_join(branch, file_path))
+        end
+
+        it 'redirects to sign in and returns' do
+          expect(page).to have_current_path(new_user_session_path)
+
+          login_as(user)
+
+          expect(page).to have_current_path(namespace_project_edit_blob_path(project.namespace, project, tree_join(branch, file_path)))
+        end
+      end
+
+      context 'as guest' do
+        let(:user) { create(:user) }
+
+        before do
+          visit namespace_project_edit_blob_path(project.namespace, project, tree_join(branch, file_path))
+        end
+
+        it 'redirects to sign in and returns' do
+          expect(page).to have_current_path(new_user_session_path)
+
+          login_as(user)
+
+          expect(page).to have_current_path(namespace_project_blob_path(project.namespace, project, tree_join(branch, file_path)))
+        end
+      end
     end
 
-    scenario 'updates content' do
-      expect(page).to have_content 'successfully committed'
-      expect(page).to have_content 'NextFeature'
+    context 'as developer' do
+      let(:user) { create(:user) }
+      let(:protected_branch) { 'protected-branch' }
+
+      before do
+        project.team << [user, :developer]
+        project.repository.add_branch(user, protected_branch, 'master')
+        create(:protected_branch, project: project, name: protected_branch)
+        login_as(user)
+      end
+
+      context 'on some branch' do
+        before do
+          visit namespace_project_edit_blob_path(project.namespace, project, tree_join(branch, file_path))
+        end
+
+        it 'shows blob editor with same branch' do
+          expect(page).to have_current_path(namespace_project_edit_blob_path(project.namespace, project, tree_join(branch, file_path)))
+          expect(find('.js-target-branch .dropdown-toggle-text').text).to eq(branch)
+        end
+      end
+
+      context 'with protected branch' do
+        before do
+          visit namespace_project_edit_blob_path(project.namespace, project, tree_join(protected_branch, file_path))
+        end
+
+        it 'shows blob editor with patch branch' do
+          expect(find('.js-target-branch .dropdown-toggle-text').text).to eq('patch-1')
+        end
+      end
+    end
+
+    context 'as master' do
+      let(:user) { create(:user) }
+
+      before do
+        project.team << [user, :master]
+        login_as(user)
+        visit namespace_project_edit_blob_path(project.namespace, project, tree_join(branch, file_path))
+      end
+
+      it 'shows blob editor with same branch' do
+        expect(page).to have_current_path(namespace_project_edit_blob_path(project.namespace, project, tree_join(branch, file_path)))
+        expect(find('.js-target-branch .dropdown-toggle-text').text).to eq(branch)
+      end
     end
   end
 end
diff --git a/spec/helpers/blob_helper_spec.rb b/spec/helpers/blob_helper_spec.rb
index bead7948486..508aeb7cf67 100644
--- a/spec/helpers/blob_helper_spec.rb
+++ b/spec/helpers/blob_helper_spec.rb
@@ -73,7 +73,7 @@ describe BlobHelper do
     let(:project) { create(:project, :repository, namespace: namespace) }
 
     before do
-      allow(self).to receive(:current_user).and_return(double)
+      allow(self).to receive(:current_user).and_return(nil)
       allow(self).to receive(:can_collaborate_with_project?).and_return(true)
     end
 

From 2f7ff6eac57fbc32ae88bf1898f2a58961e04e25 Mon Sep 17 00:00:00 2001
From: Jacob Vosmaer <jacob@gitlab.com>
Date: Thu, 6 Apr 2017 18:47:35 +0200
Subject: [PATCH 275/278] Fix rubocop offence

---
 lib/gitlab/gitaly_client/ref.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/gitlab/gitaly_client/ref.rb b/lib/gitlab/gitaly_client/ref.rb
index 4958d00c542..fcdf452d567 100644
--- a/lib/gitlab/gitaly_client/ref.rb
+++ b/lib/gitlab/gitaly_client/ref.rb
@@ -24,7 +24,7 @@ module Gitlab
       end
 
       def find_ref_name(commit_id, ref_prefix)
-        request   = Gitaly::FindRefNameRequest.new(
+        request = Gitaly::FindRefNameRequest.new(
           repository: @repository,
           commit_id: commit_id,
           prefix: ref_prefix

From 1c42505b026d922df50c59d5f9e85073b5f5345f Mon Sep 17 00:00:00 2001
From: Timothy Andrew <mail@timothyandrew.net>
Date: Thu, 6 Apr 2017 22:33:07 +0530
Subject: [PATCH 276/278] Implement review comments from @DouweM for !10467.

1. Have `MigrateToGhostUser` be a service rather than a mixed-in module, to keep
   things explicit. Specs testing the behavior of this class are moved into a
   separate service spec file.

2. Add a `user.reported_abuse_reports` association to make the
   `migrate_abuse_reports` method more consistent with the other `migrate_`
   methods.
---
 app/models/user.rb                            |   1 +
 .../concerns/users/migrate_to_ghost_user.rb   |  53 ---------
 app/services/users/destroy_service.rb         |   4 +-
 .../users/migrate_to_ghost_user_service.rb    |  59 ++++++++++
 spec/models/user_spec.rb                      |   1 +
 spec/services/users/destroy_service_spec.rb   | 105 +++++-------------
 .../migrate_to_ghost_user_service_spec.rb     |  64 +++++++++++
 ..._to_ghost_user_service_shared_examples.rb} |  28 +----
 8 files changed, 160 insertions(+), 155 deletions(-)
 delete mode 100644 app/services/concerns/users/migrate_to_ghost_user.rb
 create mode 100644 app/services/users/migrate_to_ghost_user_service.rb
 create mode 100644 spec/services/users/migrate_to_ghost_user_service_spec.rb
 rename spec/support/services/{user_destroy_service_migrate_to_ghost_user_shared_examples.rb => migrate_to_ghost_user_service_shared_examples.rb} (58%)

diff --git a/app/models/user.rb b/app/models/user.rb
index 8c2f0011be8..50d7687c255 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -90,6 +90,7 @@ class User < ActiveRecord::Base
   has_many :recent_events, -> { order "id DESC" }, foreign_key: :author_id,   class_name: "Event"
   has_many :oauth_applications, class_name: 'Doorkeeper::Application', as: :owner, dependent: :destroy
   has_one  :abuse_report,             dependent: :destroy, foreign_key: :user_id
+  has_many :reported_abuse_reports,   dependent: :destroy, foreign_key: :reporter_id, class_name: "AbuseReport"
   has_many :spam_logs,                dependent: :destroy
   has_many :builds,                   dependent: :nullify, class_name: 'Ci::Build'
   has_many :pipelines,                dependent: :nullify, class_name: 'Ci::Pipeline'
diff --git a/app/services/concerns/users/migrate_to_ghost_user.rb b/app/services/concerns/users/migrate_to_ghost_user.rb
deleted file mode 100644
index 76335e45e54..00000000000
--- a/app/services/concerns/users/migrate_to_ghost_user.rb
+++ /dev/null
@@ -1,53 +0,0 @@
-# When a user is destroyed, some of their associated records are
-# moved to a "Ghost User", to prevent these associated records from
-# being destroyed.
-#
-# For example, all the issues/MRs a user has created are _not_ destroyed
-# when the user is destroyed.
-module Users::MigrateToGhostUser
-  extend ActiveSupport::Concern
-
-  attr_reader :ghost_user
-
-  def move_associated_records_to_ghost_user(user)
-    # Block the user before moving records to prevent a data race.
-    # For example, if the user creates an issue after `migrate_issues`
-    # runs and before the user is destroyed, the destroy will fail with
-    # an exception.
-    user.block
-
-    user.transaction do
-      @ghost_user = User.ghost
-
-      migrate_issues(user)
-      migrate_merge_requests(user)
-      migrate_notes(user)
-      migrate_abuse_reports(user)
-      migrate_award_emoji(user)
-    end
-
-    user.reload
-  end
-
-  private
-
-  def migrate_issues(user)
-    user.issues.update_all(author_id: ghost_user.id)
-  end
-
-  def migrate_merge_requests(user)
-    user.merge_requests.update_all(author_id: ghost_user.id)
-  end
-
-  def migrate_notes(user)
-    user.notes.update_all(author_id: ghost_user.id)
-  end
-
-  def migrate_abuse_reports(user)
-    AbuseReport.where(reporter_id: user.id).update_all(reporter_id: ghost_user.id)
-  end
-
-  def migrate_award_emoji(user)
-    user.award_emoji.update_all(user_id: ghost_user.id)
-  end
-end
diff --git a/app/services/users/destroy_service.rb b/app/services/users/destroy_service.rb
index e6608e316dc..ba58b174cc0 100644
--- a/app/services/users/destroy_service.rb
+++ b/app/services/users/destroy_service.rb
@@ -1,7 +1,5 @@
 module Users
   class DestroyService
-    include MigrateToGhostUser
-
     attr_accessor :current_user
 
     def initialize(current_user)
@@ -28,7 +26,7 @@ module Users
         ::Projects::DestroyService.new(project, current_user, skip_repo: true).execute
       end
 
-      move_associated_records_to_ghost_user(user)
+      MigrateToGhostUserService.new(user).execute
 
       # Destroy the namespace after destroying the user since certain methods may depend on the namespace existing
       namespace = user.namespace
diff --git a/app/services/users/migrate_to_ghost_user_service.rb b/app/services/users/migrate_to_ghost_user_service.rb
new file mode 100644
index 00000000000..1e1ed1791ec
--- /dev/null
+++ b/app/services/users/migrate_to_ghost_user_service.rb
@@ -0,0 +1,59 @@
+# When a user is destroyed, some of their associated records are
+# moved to a "Ghost User", to prevent these associated records from
+# being destroyed.
+#
+# For example, all the issues/MRs a user has created are _not_ destroyed
+# when the user is destroyed.
+module Users
+  class MigrateToGhostUserService
+    extend ActiveSupport::Concern
+
+    attr_reader :ghost_user, :user
+
+    def initialize(user)
+      @user = user
+    end
+
+    def execute
+      # Block the user before moving records to prevent a data race.
+      # For example, if the user creates an issue after `migrate_issues`
+      # runs and before the user is destroyed, the destroy will fail with
+      # an exception.
+      user.block
+
+      user.transaction do
+        @ghost_user = User.ghost
+
+        migrate_issues
+        migrate_merge_requests
+        migrate_notes
+        migrate_abuse_reports
+        migrate_award_emoji
+      end
+
+      user.reload
+    end
+
+    private
+
+    def migrate_issues
+      user.issues.update_all(author_id: ghost_user.id)
+    end
+
+    def migrate_merge_requests
+      user.merge_requests.update_all(author_id: ghost_user.id)
+    end
+
+    def migrate_notes
+      user.notes.update_all(author_id: ghost_user.id)
+    end
+
+    def migrate_abuse_reports
+      user.reported_abuse_reports.update_all(reporter_id: ghost_user.id)
+    end
+
+    def migrate_award_emoji
+      user.award_emoji.update_all(user_id: ghost_user.id)
+    end
+  end
+end
diff --git a/spec/models/user_spec.rb b/spec/models/user_spec.rb
index 6a787f6b0df..3f9c013ce37 100644
--- a/spec/models/user_spec.rb
+++ b/spec/models/user_spec.rb
@@ -36,6 +36,7 @@ describe User, models: true do
     it { is_expected.to have_many(:pipelines).dependent(:nullify) }
     it { is_expected.to have_many(:chat_names).dependent(:destroy) }
     it { is_expected.to have_many(:uploads).dependent(:destroy) }
+    it { is_expected.to have_many(:reported_abuse_reports).dependent(:destroy).class_name('AbuseReport') }
 
     describe "#abuse_report" do
       let(:current_user) { create(:user) }
diff --git a/spec/services/users/destroy_service_spec.rb b/spec/services/users/destroy_service_spec.rb
index d3463185ebe..43c18992d1a 100644
--- a/spec/services/users/destroy_service_spec.rb
+++ b/spec/services/users/destroy_service_spec.rb
@@ -46,28 +46,6 @@ describe Users::DestroyService, services: true do
         project.add_developer(user)
       end
 
-      context "for an issue the user has created" do
-        let!(:issue) { create(:issue, project: project, author: user) }
-
-        before do
-          service.execute(user)
-        end
-
-        it 'does not delete the issue' do
-          expect(Issue.find_by_id(issue.id)).to be_present
-        end
-
-        it 'migrates the issue so that the "Ghost User" is the issue owner' do
-          migrated_issue = Issue.find_by_id(issue.id)
-
-          expect(migrated_issue.author).to eq(User.ghost)
-        end
-
-        it 'blocks the user before migrating issues to the "Ghost User' do
-          expect(user).to be_blocked
-        end
-      end
-
       context "for an issue the user was assigned to" do
         let!(:issue) { create(:issue, project: project, assignee: user) }
 
@@ -87,6 +65,32 @@ describe Users::DestroyService, services: true do
       end
     end
 
+    context "a deleted user's merge_requests" do
+      let(:project) { create(:project) }
+
+      before do
+        project.add_developer(user)
+      end
+
+      context "for an merge request the user was assigned to" do
+        let!(:merge_request) { create(:merge_request, source_project: project, assignee: user) }
+
+        before do
+          service.execute(user)
+        end
+
+        it 'does not delete merge requests the user is assigned to' do
+          expect(MergeRequest.find_by_id(merge_request.id)).to be_present
+        end
+
+        it 'migrates the merge request so that it is "Unassigned"' do
+          migrated_merge_request = MergeRequest.find_by_id(merge_request.id)
+
+          expect(migrated_merge_request.assignee).to be_nil
+        end
+      end
+    end
+
     context "solo owned groups present" do
       let(:solo_owned)  { create(:group) }
       let(:member)      { create(:group_member) }
@@ -142,60 +146,11 @@ describe Users::DestroyService, services: true do
       end
     end
 
-    context 'migrating associated records to the ghost user' do
-      context 'issues'  do
-        include_examples "migrating a deleted user's associated records to the ghost user", Issue, {} do
-          let(:created_record) { create(:issue, project: project, author: user) }
-          let(:assigned_record) { create(:issue, project: project, assignee: user) }
-        end
-      end
+    context "migrating associated records" do
+      it 'delegates to the `MigrateToGhostUser` service to move associated records to the ghost user' do
+        expect_any_instance_of(Users::MigrateToGhostUserService).to receive(:execute).once
 
-      context 'merge requests' do
-        include_examples "migrating a deleted user's associated records to the ghost user", MergeRequest, {} do
-          let(:created_record) { create(:merge_request, source_project: project, author: user, target_branch: "first") }
-          let(:assigned_record) { create(:merge_request, source_project: project, assignee: user, target_branch: 'second') }
-        end
-      end
-
-      context 'notes' do
-        include_examples "migrating a deleted user's associated records to the ghost user", Note, { skip_assignee_specs: true } do
-          let(:created_record) { create(:note, project: project, author: user) }
-        end
-      end
-
-      context 'abuse reports' do
-        include_examples "migrating a deleted user's associated records to the ghost user", AbuseReport, { skip_assignee_specs: true } do
-          let(:created_record) { create(:abuse_report, reporter: user, user: create(:user)) }
-        end
-      end
-
-      context 'award emoji' do
-        include_examples "migrating a deleted user's associated records to the ghost user", AwardEmoji, { skip_assignee_specs: true } do
-          let(:created_record) { create(:award_emoji, user: user) }
-          let(:author_alias) { :user }
-
-          context "when the awardable already has an award emoji of the same name assigned to the ghost user" do
-            let(:awardable) { create(:issue) }
-            let!(:existing_award_emoji) { create(:award_emoji, user: User.ghost, name: "thumbsup", awardable: awardable) }
-            let!(:award_emoji) { create(:award_emoji, user: user, name: "thumbsup", awardable: awardable) }
-
-            it "migrates the award emoji regardless" do
-              service.execute(user)
-
-              migrated_record = AwardEmoji.find_by_id(award_emoji.id)
-
-              expect(migrated_record.user).to eq(User.ghost)
-            end
-
-            it "does not leave the migrated award emoji in an invalid state" do
-              service.execute(user)
-
-              migrated_record = AwardEmoji.find_by_id(award_emoji.id)
-
-              expect(migrated_record).to be_valid
-            end
-          end
-        end
+        service.execute(user)
       end
     end
   end
diff --git a/spec/services/users/migrate_to_ghost_user_service_spec.rb b/spec/services/users/migrate_to_ghost_user_service_spec.rb
new file mode 100644
index 00000000000..8c5b7e41c15
--- /dev/null
+++ b/spec/services/users/migrate_to_ghost_user_service_spec.rb
@@ -0,0 +1,64 @@
+require 'spec_helper'
+
+describe Users::MigrateToGhostUserService, services: true do
+  let!(:user)      { create(:user) }
+  let!(:project)   { create(:project) }
+  let(:service)    { described_class.new(user) }
+
+  context "migrating a user's associated records to the ghost user" do
+    context 'issues'  do
+      include_examples "migrating a deleted user's associated records to the ghost user", Issue do
+        let(:created_record) { create(:issue, project: project, author: user) }
+        let(:assigned_record) { create(:issue, project: project, assignee: user) }
+      end
+    end
+
+    context 'merge requests' do
+      include_examples "migrating a deleted user's associated records to the ghost user", MergeRequest do
+        let(:created_record) { create(:merge_request, source_project: project, author: user, target_branch: "first") }
+        let(:assigned_record) { create(:merge_request, source_project: project, assignee: user, target_branch: 'second') }
+      end
+    end
+
+    context 'notes' do
+      include_examples "migrating a deleted user's associated records to the ghost user", Note do
+        let(:created_record) { create(:note, project: project, author: user) }
+      end
+    end
+
+    context 'abuse reports' do
+      include_examples "migrating a deleted user's associated records to the ghost user", AbuseReport do
+        let(:created_record) { create(:abuse_report, reporter: user, user: create(:user)) }
+      end
+    end
+
+    context 'award emoji' do
+      include_examples "migrating a deleted user's associated records to the ghost user", AwardEmoji do
+        let(:created_record) { create(:award_emoji, user: user) }
+        let(:author_alias) { :user }
+
+        context "when the awardable already has an award emoji of the same name assigned to the ghost user" do
+          let(:awardable) { create(:issue) }
+          let!(:existing_award_emoji) { create(:award_emoji, user: User.ghost, name: "thumbsup", awardable: awardable) }
+          let!(:award_emoji) { create(:award_emoji, user: user, name: "thumbsup", awardable: awardable) }
+
+          it "migrates the award emoji regardless" do
+            service.execute
+
+            migrated_record = AwardEmoji.find_by_id(award_emoji.id)
+
+            expect(migrated_record.user).to eq(User.ghost)
+          end
+
+          it "does not leave the migrated award emoji in an invalid state" do
+            service.execute
+
+            migrated_record = AwardEmoji.find_by_id(award_emoji.id)
+
+            expect(migrated_record).to be_valid
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/spec/support/services/user_destroy_service_migrate_to_ghost_user_shared_examples.rb b/spec/support/services/migrate_to_ghost_user_service_shared_examples.rb
similarity index 58%
rename from spec/support/services/user_destroy_service_migrate_to_ghost_user_shared_examples.rb
rename to spec/support/services/migrate_to_ghost_user_service_shared_examples.rb
index 3820ffc283f..0eac587e973 100644
--- a/spec/support/services/user_destroy_service_migrate_to_ghost_user_shared_examples.rb
+++ b/spec/support/services/migrate_to_ghost_user_service_shared_examples.rb
@@ -1,6 +1,6 @@
 require "spec_helper"
 
-shared_examples "migrating a deleted user's associated records to the ghost user" do |record_class, options|
+shared_examples "migrating a deleted user's associated records to the ghost user" do |record_class|
   record_class_name = record_class.to_s.titleize.downcase
 
   let(:project) { create(:project) }
@@ -13,13 +13,13 @@ shared_examples "migrating a deleted user's associated records to the ghost user
     let!(:record) { created_record }
 
     it "does not delete the #{record_class_name}" do
-      service.execute(user)
+      service.execute
 
       expect(record_class.find_by_id(record.id)).to be_present
     end
 
     it "migrates the #{record_class_name} so that the 'Ghost User' is the #{record_class_name} owner" do
-      service.execute(user)
+      service.execute
 
       migrated_record = record_class.find_by_id(record.id)
 
@@ -31,29 +31,9 @@ shared_examples "migrating a deleted user's associated records to the ghost user
     end
 
     it "blocks the user before migrating #{record_class_name}s to the 'Ghost User'" do
-      service.execute(user)
+      service.execute
 
       expect(user).to be_blocked
     end
   end
-
-  unless options[:skip_assignee_specs]
-    context "for a #{record_class_name} the user was assigned to" do
-      let!(:record) { assigned_record }
-
-      before do
-        service.execute(user)
-      end
-
-      it "does not delete #{record_class_name}s the user is assigned to" do
-        expect(record_class.find_by_id(record.id)).to be_present
-      end
-
-      it "migrates the #{record_class_name} so that it is 'Unassigned'" do
-        migrated_record = record_class.find_by_id(record.id)
-
-        expect(migrated_record.assignee).to be_nil
-      end
-    end
-  end
 end

From 29cd3b0b3f0f7956986a63421bb13e6bf654ee83 Mon Sep 17 00:00:00 2001
From: Jose Ivan Vargas <jvargas@gitlab.com>
Date: Thu, 6 Apr 2017 13:02:57 -0500
Subject: [PATCH 277/278] Fixed rubocop failure for the
 add_two_factor_columns_migration

---
 .../20170124193147_add_two_factor_columns_to_namespaces.rb      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/db/migrate/20170124193147_add_two_factor_columns_to_namespaces.rb b/db/migrate/20170124193147_add_two_factor_columns_to_namespaces.rb
index ca4429c676c..df5cddeb205 100644
--- a/db/migrate/20170124193147_add_two_factor_columns_to_namespaces.rb
+++ b/db/migrate/20170124193147_add_two_factor_columns_to_namespaces.rb
@@ -16,6 +16,6 @@ class AddTwoFactorColumnsToNamespaces < ActiveRecord::Migration
     remove_column(:namespaces, :require_two_factor_authentication)
     remove_column(:namespaces, :two_factor_grace_period)
 
-    remove_index(:namespaces, :require_two_factor_authentication) if index_exists?(:namespaces, :require_two_factor_authentication)
+    remove_concurrent_index(:namespaces, :require_two_factor_authentication) if index_exists?(:namespaces, :require_two_factor_authentication)
   end
 end

From 99ff816593747a4dc46e8f52f0e5002d3337012c Mon Sep 17 00:00:00 2001
From: Stan Hu <stanhu@gmail.com>
Date: Thu, 6 Apr 2017 11:33:14 -0700
Subject: [PATCH 278/278] Add text to break up diagrams

[ci skip]
---
 doc/development/polling.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/doc/development/polling.md b/doc/development/polling.md
index 4042b8aaa61..05e19f0c515 100644
--- a/doc/development/polling.md
+++ b/doc/development/polling.md
@@ -22,7 +22,12 @@ Instead you should use polling mechanism with ETag caching in Redis.
 
 ## How it works
 
+Cache Miss:
+
 ![Cache miss](img/cache-miss.svg)
+
+Cache Hit:
+
 ![Cache hit](img/cache-hit.svg)
 
 1. Whenever a resource changes we generate a random value and store it in