debian-mirror-gitlab/app/helpers/nav_helper.rb

module NavHelper
  def page_with_sidebar_class
    class_name = page_gutter_class
    class_name << 'page-with-contextual-sidebar' if defined?(@left_sidebar) && @left_sidebar
    class_name << 'page-with-icon-sidebar' if collapsed_sidebar? && @left_sidebar

    class_name
  end

  def page_gutter_class
    if current_path?('merge_requests#show') ||
        current_path?('projects/merge_requests/conflicts#show') ||
        current_path?('issues#show') ||
        current_path?('milestones#show')

      if cookies[:collapsed_gutter] == 'true'
        %w[page-gutter right-sidebar-collapsed]
      else
        %w[page-gutter right-sidebar-expanded]
      end
    elsif current_path?('jobs#show')
      %w[page-gutter build-sidebar right-sidebar-expanded]
    elsif current_controller?('wikis') && current_action?('show', 'create', 'edit', 'update', 'history', 'git_access')
      %w[page-gutter wiki-sidebar right-sidebar-expanded]
    else
      []
    end
  end

  def nav_control_class
    "nav-control" if current_user
  end

  def user_dropdown_class
    class_names = []
    class_names << 'header-user-dropdown-toggle'
    class_names << 'impersonated-user' if session[:impersonator_id]

    class_names
  end
end