app/helpers/application_helper.rb

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