menu_presenter.rb in spina-0.10.0

- old
+ new

@@ -8,21 +8,23 @@
     class MenuPresenter
       include ActionView::Helpers::TagHelper
       include ActionView::Helpers::UrlHelper
       include ActiveSupport::Configurable
 
-      config_accessor :list_tag, :list_class, :li, :list_wrapper, :list_item_tag, :list_item_css, :selected_css, :current_css, :first_css, :last_css
+      config_accessor :list_tag, :list_class, :li, :list_wrapper, :list_item_tag, :list_item_css, :selected_css, :current_css, :first_css, :last_css, :list_tag_with_child_css, :list_item_with_child_css
 
       self.list_tag = :ul
       self.list_class = 'nav'
       self.list_item_tag = :li
       self.list_item_css = nil
       self.list_wrapper = false
       self.selected_css = 'active'
       self.current_css = 'current'
       self.first_css = 'first'
       self.last_css = 'last'
+      self.list_tag_with_child_css = 'dropdown-menu'
+      self.list_item_with_child_css = 'dropdown'
 
       attr_accessor :context, :collection, :current_menu_item
       delegate :output_buffer, :output_buffer=, to: :context
 
       def initialize(collection, context, current_menu_item=nil)
@@ -49,32 +51,41 @@
           end
         end
       end
 
       def render_menu_items(menu_items)
-        content_tag(list_tag, class: list_class) do
+        content_tag(list_tag, class: menu_items_css(menu_items)) do
           menu_items.each_with_index.inject(ActiveSupport::SafeBuffer.new) do |buffer, (item, index)|
             buffer << render_menu_item(item, index, menu_items.length)
           end
         end
       end
 
       def render_menu_item(menu_item, index, menu_items_length)
-        content_tag(list_item_tag, class: menu_item_css(menu_item[0], index, menu_items_length)) do
+        content_tag(list_item_tag, class: menu_item_css(menu_item[0], index, menu_items_length, !menu_item[1].empty?)) do
           buffer = ActiveSupport::SafeBuffer.new
-          buffer << link_to(menu_item[0].menu_title, menu_item[0].materialized_path)
+          buffer << link_to(menu_item[0].menu_title, menu_item[0].full_materialized_path)
           buffer << render_list_wrapper(menu_item[1])
           buffer
         end
       end
 
-      def menu_item_css(menu_item, index, menu_items_length)
+      def menu_items_css(menu_items)
         css = []
+        css << list_class
+        css << list_tag_with_child_css if !menu_items.first[0].ancestry.nil?
+
+        css.reject(&:blank?).presence
+      end
+
+      def menu_item_css(menu_item, index, menu_items_length, has_child)
+        css = []
         css << list_item_css
         css << selected_css if (@selected_menu_items.present? && @selected_menu_items.include?(menu_item) )
         css << current_css if @current_menu_item == menu_item
         css << first_css if index == 0
         css << last_css if index + 1 == menu_items_length
+        css << list_item_with_child_css if has_child
 
         css.reject(&:blank?).presence
       end
 
     end