if defined?(ActiveAdmin)
  ActiveAdmin.register Ecm::CmsNavigation::Navigation do
    menu :label => Ecm::CmsNavigation::Navigation.model_name.human(:count => 10), :parent => I18n.t('ecm.cms.active_admin.menu')

    form do |f|
      f.inputs do
        f.input :locale, :as => :select, :collection => I18n.available_locales.map(&:to_s)
        f.input :name
      end
      f.buttons
    end
    
    index :title => Ecm::CmsNavigation::Navigation.model_name.human(:count => 10) do
      column :locale
      column :name
      default_actions
    end
    
    
    show :title => :name do
      attributes_table do
        row :locale
        row :name
      end
      
      panel Ecm::CmsNavigation::NavigationItem.model_name.human(:count => 10) do
        if ecm_cms_navigation_navigation.has_navigation_items?
          table_for ecm_cms_navigation_navigation.navigation_items.order(:lft) do
            column  do |navigation_item|
              link_to('▲'.html_safe, move_up_admin_ecm_cms_navigation_navigation_item_path(navigation_item), :class => "arrow") if navigation_item.left_sibling
            end
            column  do |navigation_item|
              link_to('▼'.html_safe, move_down_admin_ecm_cms_navigation_navigation_item_path(navigation_item), :class => "arrow") if navigation_item.right_sibling
            end
            column Ecm::CmsNavigation::NavigationItem.human_attribute_name(:indented_name), :indented_name
            column Ecm::CmsNavigation::NavigationItem.human_attribute_name(:url), :url
            column Ecm::CmsNavigation::NavigationItem.human_attribute_name(:key), :key
            column Ecm::CmsNavigation::NavigationItem.human_attribute_name(:options), :options
            column do |navigation_item|
              link_to I18n.t('active_admin.view'), admin_ecm_cms_navigation_navigation_item_path(navigation_item), :class => "member_link view_link"
            end
          end
        else
          div do
            I18n.t('ecm.navigation.no_subitems')
          end
        end   
      end
    end
  end
end