# module ApplicationHelper

### Public Instance Methods

app_theme() click to toggle source

    # File app/helpers/application_helper.rb, line 125
    def app_theme
      Gitlab::Theme.css_class_by_id(current_user.try(:theme_id))
    end

authbutton(provider, size = 64) click to toggle source

    # File app/helpers/application_helper.rb, line 150
    def authbutton(provider, size = 64)
      file_name = "#{provider.to_s.split('_').first}_#{size}.png"
      image_tag("authbuttons/#{file_name}",
                alt: "Sign in with #{provider.to_s.titleize}")
    end

current_action?(*args) click to toggle source

Check if a partcular action is the current one

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

    # File app/helpers/application_helper.rb, line 29
    def current_action?(*args)
      args.any? { |v| v.to_s.downcase == action_name }
    end

current_controller?(*args) click to toggle source

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

    # File app/helpers/application_helper.rb, line 15
    def current_controller?(*args)
      args.any? { |v| v.to_s.downcase == controller.controller_name }
    end

emoji_autocomplete_source() click to toggle source

    # File app/helpers/application_helper.rb, line 115
    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
      Emoji.names.to_s
    end

gravatar_icon(user_email = '', size = 40) click to toggle source

    # File app/helpers/application_helper.rb, line 33
    def gravatar_icon(user_email = '', size = 40)
      if Gitlab.config.disable_gravatar? || user_email.blank?
        'no_avatar.png'
      else
        gravatar_prefix = request.ssl? ? "https://secure" : "http://www"
        user_email.strip!
        "#{gravatar_prefix}.gravatar.com/avatar/#{Digest::MD5.hexdigest(user_email.downcase)}?s=#{size}&d=identicon"
      end
    end

grouped_options_refs(destination = :tree) click to toggle source

    # File app/helpers/application_helper.rb, line 61
    def grouped_options_refs(destination = :tree)
      options = [
        ["Branch", @project.branch_names ],
        [ "Tag", @project.tag_names ]
      ]

      # If reference is commit id -
      # we should add it to branch/tag selectbox
      if(@ref && !options.flatten.include?(@ref) &&
         @ref =~ %r^[0-9a-zA-Z]{6,52}$/)
        options << ["Commit", [@ref]]
      end

      grouped_options_for_select(options, @ref || @project.default_branch)
    end

hexdigest(string) click to toggle source

    # File app/helpers/application_helper.rb, line 137
    def hexdigest(string)
      Digest::SHA1.hexdigest string
    end

last_commit(project) click to toggle source

    # File app/helpers/application_helper.rb, line 51
    def last_commit(project)
      if project.repo_exists?
        time_ago_in_words(project.commit.committed_date) + " ago"
      else
        "Never"
      end
    rescue
      "Never"
    end

ldap_enable?() click to toggle source

    # File app/helpers/application_helper.rb, line 121
    def ldap_enable?
      Devise.omniauth_providers.include?(:ldap)
    end

project_last_activity(project) click to toggle source

    # File app/helpers/application_helper.rb, line 141
    def project_last_activity project
      activity = project.last_activity
      if activity && activity.created_at
        time_ago_in_words(activity.created_at) + " ago"
      else
        "Never"
      end
    end

request_protocol() click to toggle source

    # File app/helpers/application_helper.rb, line 43
    def request_protocol
      request.ssl? ? "https" : "http"
    end

search_autocomplete_source() click to toggle source

    # File app/helpers/application_helper.rb, line 77
    def search_autocomplete_source
      projects = current_user.projects.map{ |p| { label: p.name, url: project_path(p) } }

      default_nav = [
        { label: "My Profile", url: profile_path },
        { label: "My SSH Keys", url: keys_path },
        { label: "My Dashboard", url: root_path },
        { label: "Admin Section", url: admin_root_path },
      ]

      help_nav = [
        { label: "Workflow Help", url: help_workflow_path },
        { label: "Permissions Help", url: help_permissions_path },
        { label: "Web Hooks Help", url: help_web_hooks_path },
        { label: "System Hooks Help", url: help_system_hooks_path },
        { label: "API Help", url: help_api_path },
        { label: "Markdown Help", url: help_markdown_path },
        { label: "SSH Keys Help", url: help_ssh_path },
      ]

      project_nav = []
      if @project && !@project.new_record?
        project_nav = [
          { label: "#{@project.name} Issues",   url: project_issues_path(@project) },
          { label: "#{@project.name} Commits",  url: project_commits_path(@project, @ref || @project.root_ref) },
          { label: "#{@project.name} Merge Requests", url: project_merge_requests_path(@project) },
          { label: "#{@project.name} Milestones", url: project_milestones_path(@project) },
          { label: "#{@project.name} Snippets", url: project_snippets_path(@project) },
          { label: "#{@project.name} Team",     url: project_team_index_path(@project) },
          { label: "#{@project.name} Tree",     url: project_tree_path(@project, @ref || @project.root_ref) },
          { label: "#{@project.name} Wall",     url: wall_project_path(@project) },
          { label: "#{@project.name} Wiki",     url: project_wikis_path(@project) },
        ]
      end

      [projects, default_nav, project_nav, help_nav].flatten.to_json
    end

show_last_push_widget?(event) click to toggle source

    # File app/helpers/application_helper.rb, line 129
    def show_last_push_widget?(event)
      event &&
        event.last_push_to_non_root? &&
        !event.rm_ref? &&
        event.project &&
        event.project.merge_requests_enabled
    end

web_app_url() click to toggle source

    # File app/helpers/application_helper.rb, line 47
    def web_app_url
      "#{request_protocol}://#{Gitlab.config.web_host}/"
    end