app/helpers/application_helper.rb

   1 require 'digest/md5'
   2 require 'uri'
   3
   4 module ApplicationHelper
   5
   6   # Check if a particular controller is the current one
   7   #
   8   # args - One or more controller names to check
   9   #
  10   # Examples
  11   #
  12   #   # On TreeController
  13   #   current_controller?(:tree)           # => true
  14   #   current_controller?(:commits)        # => false
  15   #   current_controller?(:commits, :tree) # => true
  16   def current_controller?(*args)
  17     args.any? { |v| v.to_s.downcase == controller.controller_name }
  18   end
  19
  20   # Check if a partcular action is the current one
  21   #
  22   # args - One or more action names to check
  23   #
  24   # Examples
  25   #
  26   #   # On Projects#new
  27   #   current_action?(:new)           # => true
  28   #   current_action?(:create)        # => false
  29   #   current_action?(:new, :create)  # => true
  30   def current_action?(*args)
  31     args.any? { |v| v.to_s.downcase == action_name }
  32   end
  33
  34   def gravatar_icon(user_email = '', size = nil)
  35     size = 40 if size.nil? || size <= 0
  36
  37     if Gitlab.config.disable_gravatar? || user_email.blank?
  38       'no_avatar.png'
  39     else
  40       gravatar_url = request.ssl? ? Gitlab.config.gravatar_ssl_url : Gitlab.config.gravatar_url
  41       user_email.strip!
  42       sprintf(gravatar_url, {:hash => Digest::MD5.hexdigest(user_email.downcase), :email => URI.escape(user_email), :size => size})
  43     end
  44   end
  45
  46   def request_protocol
  47     request.ssl? ? "https" : "http"
  48   end
  49
  50   def web_app_url
  51     "#{request_protocol}://#{Gitlab.config.web_host}/"
  52   end
  53
  54   def last_commit(project)
  55     if project.repo_exists?
  56       time_ago_in_words(project.commit.committed_date) + " ago"
  57     else
  58       "Never"
  59     end
  60   rescue
  61     "Never"
  62   end
  63
  64   def grouped_options_refs(destination = :tree)
  65     options = [
  66       ["Branch", @project.branch_names ],
  67       [ "Tag", @project.tag_names ]
  68     ]
  69
  70     # If reference is commit id -
  71     # we should add it to branch/tag selectbox
  72     if(@ref && !options.flatten.include?(@ref) &&
  73        @ref =~ /^[0-9a-zA-Z]{6,52}$/)
  74       options << ["Commit", [@ref]]
  75     end
  76
  77     grouped_options_for_select(options, @ref || @project.default_branch)
  78   end
  79
  80   def search_autocomplete_source
  81     projects = current_user.projects.map{ |p| { label: p.name_with_namespace, url: project_path(p) } }
  82
  83     default_nav = [
  84       { label: "My Profile", url: profile_path },
  85       { label: "My SSH Keys", url: keys_path },
  86       { label: "My Dashboard", url: root_path },
  87       { label: "Admin Section", url: admin_root_path },
  88     ]
  89
  90     help_nav = [
  91       { label: "Workflow Help", url: help_workflow_path },
  92       { label: "Permissions Help", url: help_permissions_path },
  93       { label: "Web Hooks Help", url: help_web_hooks_path },
  94       { label: "System Hooks Help", url: help_system_hooks_path },
  95       { label: "API Help", url: help_api_path },
  96       { label: "Markdown Help", url: help_markdown_path },
  97       { label: "SSH Keys Help", url: help_ssh_path },
  98     ]
  99
 100     project_nav = []
 101     if @project && !@project.new_record?
 102       project_nav = [
 103         { label: "#{@project.name} Issues",   url: project_issues_path(@project) },
 104         { label: "#{@project.name} Commits",  url: project_commits_path(@project, @ref || @project.root_ref) },
 105         { label: "#{@project.name} Merge Requests", url: project_merge_requests_path(@project) },
 106         { label: "#{@project.name} Milestones", url: project_milestones_path(@project) },
 107         { label: "#{@project.name} Snippets", url: project_snippets_path(@project) },
 108         { label: "#{@project.name} Team",     url: project_team_index_path(@project) },
 109         { label: "#{@project.name} Tree",     url: project_tree_path(@project, @ref || @project.root_ref) },
 110         { label: "#{@project.name} Wall",     url: wall_project_path(@project) },
 111         { label: "#{@project.name} Wiki",     url: project_wikis_path(@project) },
 112       ]
 113     end
 114
 115     [projects, default_nav, project_nav, help_nav].flatten.to_json
 116   end
 117
 118   def emoji_autocomplete_source
 119     # should be an array of strings
 120     # so to_s can be called, because it is sufficient and to_json is too slow
 121     Emoji.names.to_s
 122   end
 123
 124   def ldap_enable?
 125     Devise.omniauth_providers.include?(:ldap)
 126   end
 127
 128   def app_theme
 129     Gitlab::Theme.css_class_by_id(current_user.try(:theme_id))
 130   end
 131
 132   def user_color_scheme_class
 133     current_user.dark_scheme ? :black : :white
 134   end
 135
 136   def show_last_push_widget?(event)
 137     event &&
 138       event.last_push_to_non_root? &&
 139       !event.rm_ref? &&
 140       event.project &&
 141       event.project.merge_requests_enabled
 142   end
 143
 144   def hexdigest(string)
 145     Digest::SHA1.hexdigest string
 146   end
 147
 148   def project_last_activity project
 149     activity = project.last_activity
 150     if activity && activity.created_at
 151       time_ago_in_words(activity.created_at) + " ago"
 152     else
 153       "Never"
 154     end
 155   end
 156
 157   def authbutton(provider, size = 64)
 158     file_name = "#{provider.to_s.split('_').first}_#{size}.png"
 159     image_tag("authbuttons/#{file_name}",
 160               alt: "Sign in with #{provider.to_s.titleize}")
 161   end
 162 end