gitlab-org--gitlab-foss/app/helpers/application_helper.rb

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require 'digest/md5'
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require 'uri'
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module ApplicationHelper
COLOR_SCHEMES = {
1 => 'white',
2 => 'dark',
3 => 'solarized-dark',
4 => 'monokai',
}
COLOR_SCHEMES.default = 'white'
# Helper method to access the COLOR_SCHEMES
#
# The keys are the `color_scheme_ids`
# The values are the `name` of the scheme.
#
# The preview images are `name-scheme-preview.png`
# The stylesheets should use the css class `.name`
def color_schemes
COLOR_SCHEMES.freeze
end
# Check if a particular controller is the current one
#
# args - One or more controller names to check
#
# Examples
#
# # On TreeController
# current_controller?(:tree) # => true
# current_controller?(:commits) # => false
# current_controller?(:commits, :tree) # => true
def current_controller?(*args)
args.any? { |v| v.to_s.downcase == controller.controller_name }
end
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# Check if a particular action is the current one
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#
# args - One or more action names to check
#
# Examples
#
# # On Projects#new
# current_action?(:new) # => true
# current_action?(:create) # => false
# current_action?(:new, :create) # => true
def current_action?(*args)
args.any? { |v| v.to_s.downcase == action_name }
end
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def group_icon(group_path)
group = Group.find_by(path: group_path)
if group && group.avatar.present?
group.avatar.url
else
image_path('no_group_avatar.png')
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end
end
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def avatar_icon(user_email = '', size = nil)
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user = User.find_by(email: user_email)
if user
user.avatar_url(size) || default_avatar
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else
gravatar_icon(user_email, size)
end
end
def gravatar_icon(user_email = '', size = nil)
GravatarService.new.execute(user_email, size) ||
default_avatar
end
def default_avatar
image_path('no_avatar.png')
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end
def last_commit(project)
if project.repo_exists?
time_ago_with_tooltip(project.repository.commit.committed_date)
else
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"Never"
end
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rescue
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"Never"
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end
def grouped_options_refs
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repository = @project.repository
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options = [
["Branches", repository.branch_names],
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["Tags", VersionSorter.rsort(repository.tag_names)]
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]
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# If reference is commit id - we should add it to branch/tag selectbox
if(@ref && !options.flatten.include?(@ref) &&
@ref =~ /^[0-9a-zA-Z]{6,52}$/)
options << ["Commit", [@ref]]
end
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grouped_options_for_select(options, @ref || @project.default_branch)
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end
def emoji_autocomplete_source
# should be an array of strings
# so to_s can be called, because it is sufficient and to_json is too slow
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Emoji.names.to_s
end
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def app_theme
Gitlab::Theme.css_class_by_id(current_user.try(:theme_id))
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end
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def user_color_scheme_class
COLOR_SCHEMES[current_user.try(:color_scheme_id)] if defined?(current_user)
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end
# Define whenever show last push event
# with suggestion to create MR
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def show_last_push_widget?(event)
# Skip if event is not about added or modified non-master branch
return false unless event && event.last_push_to_non_root? && !event.rm_ref?
project = event.project
# Skip if project repo is empty or MR disabled
return false unless project && !project.empty_repo? && project.merge_requests_enabled
# Skip if user already created appropriate MR
return false if project.merge_requests.where(source_branch: event.branch_name).opened.any?
# Skip if user removed branch right after that
return false unless project.repository.branch_names.include?(event.branch_name)
true
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end
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def hexdigest(string)
Digest::SHA1.hexdigest string
end
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def authbutton(provider, size = 64)
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file_name = "#{provider.to_s.split('_').first}_#{size}.png"
image_tag(image_path("authbuttons/#{file_name}"), alt: "Sign in with #{provider.to_s.titleize}")
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end
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def simple_sanitize(str)
sanitize(str, tags: %w(a span))
end
def body_data_page
path = controller.controller_path.split('/')
namespace = path.first if path.second
[namespace, controller.controller_name, controller.action_name].compact.join(":")
end
# shortcut for gitlab config
def gitlab_config
Gitlab.config.gitlab
end
# shortcut for gitlab extra config
def extra_config
Gitlab.config.extra
end
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def search_placeholder
if @project && @project.persisted?
"Search in this project"
elsif @snippet || @snippets || @show_snippets
'Search snippets'
elsif @group && @group.persisted?
"Search in this group"
else
"Search"
end
end
def broadcast_message
BroadcastMessage.current
end
def highlight_js(&block)
string = capture(&block)
content_tag :div, class: "highlighted-data #{user_color_scheme_class}" do
content_tag :div, class: 'highlight' do
content_tag :pre do
content_tag :code do
string.html_safe
end
end
end
end
end
def time_ago_with_tooltip(date, placement = 'top', html_class = 'time_ago')
capture_haml do
haml_tag :time, date.to_s,
class: html_class, datetime: date.getutc.iso8601, title: date.stamp("Aug 21, 2011 9:23pm"),
data: { toggle: 'tooltip', placement: placement }
haml_tag :script, "$('." + html_class + "').timeago().tooltip()"
end.html_safe
end
def render_markup(file_name, file_content)
GitHub::Markup.render(file_name, file_content).
force_encoding(file_content.encoding).html_safe
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rescue RuntimeError
simple_format(file_content)
end
def markup?(filename)
Gitlab::MarkdownHelper.markup?(filename)
end
def gitlab_markdown?(filename)
Gitlab::MarkdownHelper.gitlab_markdown?(filename)
end
def spinner(text = nil, visible = false)
css_class = "loading"
css_class << " hide" unless visible
content_tag :div, class: css_class do
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content_tag(:i, nil, class: 'fa fa-spinner fa-spin') + text
end
end
def link_to(name = nil, options = nil, html_options = nil, &block)
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begin
uri = URI(options)
host = uri.host
absolute_uri = uri.absolute?
rescue URI::InvalidURIError, ArgumentError
host = nil
absolute_uri = nil
end
# Add "nofollow" only to external links
if host && host != Gitlab.config.gitlab.host && absolute_uri
if html_options
if html_options[:rel]
html_options[:rel] << " nofollow"
else
html_options.merge!(rel: "nofollow")
end
else
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html_options = Hash.new
html_options[:rel] = "nofollow"
end
end
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super
end
def escaped_autolink(text)
auto_link ERB::Util.html_escape(text), link: :urls
end
def promo_host
'about.gitlab.com'
end
def promo_url
'https://' + promo_host
end
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end