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Project model refactored. Modularity gem

This commit is contained in:
randx 2012-03-28 10:44:51 +03:00
parent bae4efa7cf
commit 88d9569a33
7 changed files with 297 additions and 277 deletions
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1
Gemfile
View File

@ -34,6 +34,7 @@ gem "omniauth-ldap"
gem 'bootstrap-sass', "1.4.4"
gem "colored"
gem 'yaml_db', :git => "https://github.com/gitlabhq/yaml_db.git"
gem 'modularity'
group :assets do
gem "sass-rails", "3.2.3"

2
Gemfile.lock
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@ -149,6 +149,7 @@ GEM
treetop (~> 1.4.8)
method_source (0.7.0)
mime-types (1.17.2)
modularity (0.6.1)
multi_json (1.0.4)
multi_xml (0.4.1)
mysql2 (0.3.11)
@ -326,6 +327,7 @@ DEPENDENCIES
kaminari
launchy
letter_opener
modularity
mysql2
omniauth-ldap
pry

282
app/models/project.rb
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@ -3,6 +3,11 @@ require "grit"
class Project < ActiveRecord::Base
belongs_to :owner, :class_name => "User"
does "project/validations"
does "project/repository"
does "project/permissions"
does "project/hooks"
has_many :users, :through => :users_projects
has_many :events, :dependent => :destroy
has_many :merge_requests, :dependent => :destroy
@ -15,32 +20,6 @@ class Project < ActiveRecord::Base
has_many :wikis, :dependent => :destroy
has_many :protected_branches, :dependent => :destroy
validates :name,
:uniqueness => true,
:presence => true,
:length => { :within => 0..255 }
validates :path,
:uniqueness => true,
:presence => true,
:format => { :with => /^[a-zA-Z0-9_\-\.]*$/,
:message => "only letters, digits & '_' '-' '.' allowed" },
:length => { :within => 0..255 }
validates :description,
:length => { :within => 0..2000 }
validates :code,
:presence => true,
:uniqueness => true,
:format => { :with => /^[a-zA-Z0-9_\-\.]*$/,
:message => "only letters, digits & '_' '-' '.' allowed" },
:length => { :within => 3..255 }
validates :owner, :presence => true
validate :check_limit
validate :repo_name
attr_protected :private_flag, :owner_id
scope :public_only, where(:private_flag => false)
@ -66,89 +45,6 @@ class Project < ActiveRecord::Base
[GIT_HOST['host'], code].join("/")
end
def observe_push(oldrev, newrev, ref, author_key_id)
data = web_hook_data(oldrev, newrev, ref, author_key_id)
Event.create(
:project => self,
:action => Event::Pushed,
:data => data,
:author_id => data[:user_id]
)
end
def update_merge_requests(oldrev, newrev, ref, author_key_id)
return true unless ref =~ /heads/
branch_name = ref.gsub("refs/heads/", "")
user = Key.find_by_identifier(author_key_id).user
c_ids = self.commits_between(oldrev, newrev).map(&:id)
# Update code for merge requests
mrs = self.merge_requests.opened.find_all_by_branch(branch_name).all
mrs.each { |merge_request| merge_request.reload_code }
# Close merge requests
mrs = self.merge_requests.opened.where(:target_branch => branch_name).all
mrs = mrs.select(&:last_commit).select { |mr| c_ids.include?(mr.last_commit.id) }
mrs.each { |merge_request| merge_request.merge!(user.id) }
true
end
def execute_web_hooks(oldrev, newrev, ref, author_key_id)
ref_parts = ref.split('/')
# Return if this is not a push to a branch (e.g. new commits)
return if ref_parts[1] !~ /heads/ || oldrev == "00000000000000000000000000000000"
data = web_hook_data(oldrev, newrev, ref, author_key_id)
web_hooks.each { |web_hook| web_hook.execute(data) }
end
def web_hook_data(oldrev, newrev, ref, author_key_id)
key = Key.find_by_identifier(author_key_id)
data = {
before: oldrev,
after: newrev,
ref: ref,
user_id: key.user.id,
user_name: key.user_name,
repository: {
name: name,
url: web_url,
description: description,
homepage: web_url,
private: private?
},
commits: []
}
commits_between(oldrev, newrev).each do |commit|
data[:commits] << {
id: commit.id,
message: commit.safe_message,
timestamp: commit.date.xmlschema,
url: "http://#{GIT_HOST['host']}/#{code}/commits/#{commit.id}",
author: {
name: commit.author_name,
email: commit.author_email
}
}
end
data
end
def open_branches
if protected_branches.empty?
self.repo.heads
else
pnames = protected_branches.map(&:name)
self.repo.heads.reject { |h| pnames.include?(h.name) }
end.sort_by(&:name)
end
def team_member_by_name_or_email(email = nil, name = nil)
user = users.where("email like ? or name like ?", email, name).first
users_projects.find_by_user_id(user.id) if user
@ -174,71 +70,6 @@ class Project < ActiveRecord::Base
notes.where(:noteable_id => commit.id, :noteable_type => "Commit").where("line_code is not null")
end
def has_commits?
!!commit
end
# Compatible with all access rights
# Should be rewrited for new access rights
def add_access(user, *access)
access = if access.include?(:admin)
{ :project_access => UsersProject::MASTER }
elsif access.include?(:write)
{ :project_access => UsersProject::DEVELOPER }
else
{ :project_access => UsersProject::REPORTER }
end
opts = { :user => user }
opts.merge!(access)
users_projects.create(opts)
end
def reset_access(user)
users_projects.where(:project_id => self.id, :user_id => user.id).destroy if self.id
end
def repository_readers
keys = Key.joins({:user => :users_projects}).
where("users_projects.project_id = ? AND users_projects.project_access = ?", id, UsersProject::REPORTER)
keys.map(&:identifier) + deploy_keys.map(&:identifier)
end
def repository_writers
keys = Key.joins({:user => :users_projects}).
where("users_projects.project_id = ? AND users_projects.project_access = ?", id, UsersProject::DEVELOPER)
keys.map(&:identifier)
end
def repository_masters
keys = Key.joins({:user => :users_projects}).
where("users_projects.project_id = ? AND users_projects.project_access = ?", id, UsersProject::MASTER)
keys.map(&:identifier)
end
def allow_read_for?(user)
!users_projects.where(:user_id => user.id).empty?
end
def guest_access_for?(user)
!users_projects.where(:user_id => user.id).empty?
end
def report_access_for?(user)
!users_projects.where(:user_id => user.id, :project_access => [UsersProject::REPORTER, UsersProject::DEVELOPER, UsersProject::MASTER]).empty?
end
def dev_access_for?(user)
!users_projects.where(:user_id => user.id, :project_access => [UsersProject::DEVELOPER, UsersProject::MASTER]).empty?
end
def master_access_for?(user)
!users_projects.where(:user_id => user.id, :project_access => [UsersProject::MASTER]).empty? || owner_id == user.id
end
def root_ref
default_branch || "master"
end
def public?
!private_flag
end
@ -259,112 +90,9 @@ class Project < ActiveRecord::Base
end
end
def check_limit
unless owner.can_create_project?
errors[:base] << ("Your own projects limit is #{owner.projects_limit}! Please contact administrator to increase it")
end
rescue
errors[:base] << ("Cant check your ability to create project")
end
def repo_name
if path == "gitolite-admin"
errors.add(:path, " like 'gitolite-admin' is not allowed")
end
end
def valid_repo?
repo
rescue
errors.add(:path, "Invalid repository path")
false
end
def commit(commit_id = nil)
Commit.find_or_first(repo, commit_id)
end
def fresh_commits(n = 10)
Commit.fresh_commits(repo, n)
end
def commits_with_refs(n = 20)
Commit.commits_with_refs(repo, n)
end
def commits_since(date)
Commit.commits_since(repo, date)
end
def commits(ref, path = nil, limit = nil, offset = nil)
Commit.commits(repo, ref, path, limit, offset)
end
def commits_between(from, to)
Commit.commits_between(repo, from, to)
end
def project_id
self.id
end
def write_hooks
%w(post-receive).each do |hook|
write_hook(hook, File.read(File.join(Rails.root, 'lib', "#{hook}-hook")))
end
end
def write_hook(name, content)
hook_file = File.join(path_to_repo, 'hooks', name)
File.open(hook_file, 'w') do |f|
f.write(content)
end
File.chmod(0775, hook_file)
end
def repo
@repo ||= Grit::Repo.new(path_to_repo)
end
def url_to_repo
Gitlabhq::GitHost.url_to_repo(path)
end
def path_to_repo
File.join(GIT_HOST["base_path"], "#{path}.git")
end
def update_repository
Gitlabhq::GitHost.system.update_project(path, self)
write_hooks if File.exists?(path_to_repo)
end
def destroy_repository
Gitlabhq::GitHost.system.destroy_project(self)
end
def repo_exists?
@repo_exists ||= (repo && !repo.branches.empty?)
rescue
@repo_exists = false
end
def tags
repo.tags.map(&:name).sort.reverse
end
def heads
@heads ||= repo.heads
end
def tree(fcommit, path = nil)
fcommit = commit if fcommit == :head
tree = fcommit.tree
path ? (tree / path) : tree
end
end
# == Schema Information

77
app/models/project/hooks_trait.rb Normal file
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@ -0,0 +1,77 @@
module Project::HooksTrait
as_trait do
def observe_push(oldrev, newrev, ref, author_key_id)
data = web_hook_data(oldrev, newrev, ref, author_key_id)
Event.create(
:project => self,
:action => Event::Pushed,
:data => data,
:author_id => data[:user_id]
)
end
def update_merge_requests(oldrev, newrev, ref, author_key_id)
return true unless ref =~ /heads/
branch_name = ref.gsub("refs/heads/", "")
user = Key.find_by_identifier(author_key_id).user
c_ids = self.commits_between(oldrev, newrev).map(&:id)
# Update code for merge requests
mrs = self.merge_requests.opened.find_all_by_branch(branch_name).all
mrs.each { |merge_request| merge_request.reload_code }
# Close merge requests
mrs = self.merge_requests.opened.where(:target_branch => branch_name).all
mrs = mrs.select(&:last_commit).select { |mr| c_ids.include?(mr.last_commit.id) }
mrs.each { |merge_request| merge_request.merge!(user.id) }
true
end
def execute_web_hooks(oldrev, newrev, ref, author_key_id)
ref_parts = ref.split('/')
# Return if this is not a push to a branch (e.g. new commits)
return if ref_parts[1] !~ /heads/ || oldrev == "00000000000000000000000000000000"
data = web_hook_data(oldrev, newrev, ref, author_key_id)
web_hooks.each { |web_hook| web_hook.execute(data) }
end
def web_hook_data(oldrev, newrev, ref, author_key_id)
key = Key.find_by_identifier(author_key_id)
data = {
before: oldrev,
after: newrev,
ref: ref,
user_id: key.user.id,
user_name: key.user_name,
repository: {
name: name,
url: web_url,
description: description,
homepage: web_url,
private: private?
},
commits: []
}
commits_between(oldrev, newrev).each do |commit|
data[:commits] << {
id: commit.id,
message: commit.safe_message,
timestamp: commit.date.xmlschema,
url: "http://#{GIT_HOST['host']}/#{code}/commits/#{commit.id}",
author: {
name: commit.author_name,
email: commit.author_email
}
}
end
data
end
end
end

60
app/models/project/permissions_trait.rb Normal file
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@ -0,0 +1,60 @@
module Project::PermissionsTrait
as_trait do
# Compatible with all access rights
# Should be rewrited for new access rights
def add_access(user, *access)
access = if access.include?(:admin)
{ :project_access => UsersProject::MASTER }
elsif access.include?(:write)
{ :project_access => UsersProject::DEVELOPER }
else
{ :project_access => UsersProject::REPORTER }
end
opts = { :user => user }
opts.merge!(access)
users_projects.create(opts)
end
def reset_access(user)
users_projects.where(:project_id => self.id, :user_id => user.id).destroy if self.id
end
def repository_readers
keys = Key.joins({:user => :users_projects}).
where("users_projects.project_id = ? AND users_projects.project_access = ?", id, UsersProject::REPORTER)
keys.map(&:identifier) + deploy_keys.map(&:identifier)
end
def repository_writers
keys = Key.joins({:user => :users_projects}).
where("users_projects.project_id = ? AND users_projects.project_access = ?", id, UsersProject::DEVELOPER)
keys.map(&:identifier)
end
def repository_masters
keys = Key.joins({:user => :users_projects}).
where("users_projects.project_id = ? AND users_projects.project_access = ?", id, UsersProject::MASTER)
keys.map(&:identifier)
end
def allow_read_for?(user)
!users_projects.where(:user_id => user.id).empty?
end
def guest_access_for?(user)
!users_projects.where(:user_id => user.id).empty?
end
def report_access_for?(user)
!users_projects.where(:user_id => user.id, :project_access => [UsersProject::REPORTER, UsersProject::DEVELOPER, UsersProject::MASTER]).empty?
end
def dev_access_for?(user)
!users_projects.where(:user_id => user.id, :project_access => [UsersProject::DEVELOPER, UsersProject::MASTER]).empty?
end
def master_access_for?(user)
!users_projects.where(:user_id => user.id, :project_access => [UsersProject::MASTER]).empty? || owner_id == user.id
end
end
end

109
app/models/project/repository_trait.rb Normal file
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@ -0,0 +1,109 @@
module Project::RepositoryTrait
as_trait do
def valid_repo?
repo
rescue
errors.add(:path, "Invalid repository path")
false
end
def commit(commit_id = nil)
Commit.find_or_first(repo, commit_id)
end
def fresh_commits(n = 10)
Commit.fresh_commits(repo, n)
end
def commits_with_refs(n = 20)
Commit.commits_with_refs(repo, n)
end
def commits_since(date)
Commit.commits_since(repo, date)
end
def commits(ref, path = nil, limit = nil, offset = nil)
Commit.commits(repo, ref, path, limit, offset)
end
def commits_between(from, to)
Commit.commits_between(repo, from, to)
end
def write_hooks
%w(post-receive).each do |hook|
write_hook(hook, File.read(File.join(Rails.root, 'lib', "#{hook}-hook")))
end
end
def write_hook(name, content)
hook_file = File.join(path_to_repo, 'hooks', name)
File.open(hook_file, 'w') do |f|
f.write(content)
end
File.chmod(0775, hook_file)
end
def tags
repo.tags.map(&:name).sort.reverse
end
def repo
@repo ||= Grit::Repo.new(path_to_repo)
end
def url_to_repo
Gitlabhq::GitHost.url_to_repo(path)
end
def path_to_repo
File.join(GIT_HOST["base_path"], "#{path}.git")
end
def update_repository
Gitlabhq::GitHost.system.update_project(path, self)
write_hooks if File.exists?(path_to_repo)
end
def destroy_repository
Gitlabhq::GitHost.system.destroy_project(self)
end
def repo_exists?
@repo_exists ||= (repo && !repo.branches.empty?)
rescue
@repo_exists = false
end
def heads
@heads ||= repo.heads
end
def tree(fcommit, path = nil)
fcommit = commit if fcommit == :head
tree = fcommit.tree
path ? (tree / path) : tree
end
def open_branches
if protected_branches.empty?
self.repo.heads
else
pnames = protected_branches.map(&:name)
self.repo.heads.reject { |h| pnames.include?(h.name) }
end.sort_by(&:name)
end
def has_commits?
!!commit
end
def root_ref
default_branch || "master"
end
end
end

43
app/models/project/validations_trait.rb Normal file
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@ -0,0 +1,43 @@
module Project::ValidationsTrait
as_trait do
validates :name,
:uniqueness => true,
:presence => true,
:length => { :within => 0..255 }
validates :path,
:uniqueness => true,
:presence => true,
:format => { :with => /^[a-zA-Z0-9_\-\.]*$/,
:message => "only letters, digits & '_' '-' '.' allowed" },
:length => { :within => 0..255 }
validates :description,
:length => { :within => 0..2000 }
validates :code,
:presence => true,
:uniqueness => true,
:format => { :with => /^[a-zA-Z0-9_\-\.]*$/,
:message => "only letters, digits & '_' '-' '.' allowed" },
:length => { :within => 3..255 }
validates :owner, :presence => true
validate :check_limit
validate :repo_name
def check_limit
unless owner.can_create_project?
errors[:base] << ("Your own projects limit is #{owner.projects_limit}! Please contact administrator to increase it")
end
rescue
errors[:base] << ("Cant check your ability to create project")
end
def repo_name
if path == "gitolite-admin"
errors.add(:path, " like 'gitolite-admin' is not allowed")
end
end
end
end