Add mongoid-tree to Item

lib/parsers/parser_back_end.rb

@@ -14,7 +14,7 @@ module ParserBackEnd
       #   }.join(' | ')
       # end
       # c.define_tag 'link' do |tag|
-      #   item = Item.first(:conditions => { :full_name => tag.attr['name'] })
+      #   item = Item.first(:conditions => { :path => tag.attr['name'] })
       #   ret = ''
       #   ret << "<a href='"
       #   ret << eval("admin_#{item._type.downcase}_path(item.id)")

lib/parsers/parser_common.rb

@@ -3,7 +3,7 @@ module ParserCommon
 
   def menu_level(page, current_page, current, menu, edit = false)
     res = ''
-    if page.ordered_and_visible_children.size > 0
+    if page.visible_children.size > 0
       res << "<ul class='"
       res << menu.values["class_#{current}"] rescue nil
       res << "'>"
@@ -12,7 +12,7 @@ module ParserCommon
       if menu.values['home'] && current == 1
         res << menu_li(page, current_page, current, menu, i, edit)
       end
-      page.ordered_and_visible_children.each do |child|
+      page.visible_children.each do |child|
         res << menu_li(child, current_page, current, menu, i, edit)
         i += 1 if i
       end
@@ -25,13 +25,13 @@ module ParserCommon
     res = "<li class='"
     res << menu.values["li_class_#{current}"] rescue nil
     res << "_#{i}" if i
-    res << " active" if (current_page.id.eql?(page.id) || current_page.ancestor_ids.include?(page.id))
+    res << " active" if (current_page.id.eql?(page.id) || current_page.descendant_of?(page))
     res << "'>"
-    res << "<a href='/#{edit ? admin_page_path(page.id) : page.full_name}'><span>#{page.i18n_variable[I18n.locale]}</span></a>"
-    if page.ordered_and_visible_children.size > 0 && current <= menu.levels
+    res << "<a href='/#{edit ? admin_page_path(page.id) : page.path}'><span>#{page.i18n_variable[I18n.locale]}</span></a>"
+    if page.visible_children.size > 0 && current <= menu.levels
       res << "<span class='dot'></span>"
       res << menu_level(page, current_page, current + 1, menu, edit)
-    end unless (page.is_home? rescue nil)
+    end unless (page.root? rescue nil)
     res << "</li>"
   end
 
@@ -113,13 +113,13 @@ module ParserCommon
     body.css('sub_menu').each do |sub_menu|
       menu_page = Page.find(sub_menu['id']) rescue nil
       res = ''
-      if menu_page && menu_page.ordered_and_visible_children.size > 0
+      if menu_page && menu_page.visible_children.size > 0
         res << "<div class='category_list'>"
         res << "<h3 class='h3'>#{menu_page.i18n_variable[I18n.locale]}</h3>"
         res << "<ul class='list'>"
-        menu_page.ordered_and_visible_children.each do |child|
+        menu_page.visible_children.each do |child|
           res << "<li class='#{page.id.eql?(child.id) ? 'active' : nil}'>"
-          res << "<a href='/#{edit ? admin_page_path(child.id) : child.full_name}'>#{child.i18n_variable[I18n.locale]}</a>"
+          res << "<a href='/#{edit ? admin_page_path(child.id) : child.path}'>#{child.i18n_variable[I18n.locale]}</a>"
           res << "</li>"
         end
         res << "</ul>"

lib/parsers/parser_front_end.rb

@@ -11,7 +11,7 @@ module ParserFrontEnd
     #     }.join(' | ')
     #   end
     #   c.define_tag 'link' do |tag|
-    #     item = Item.first(:conditions => { :full_name => tag.attr['name'] })
+    #     item = Item.first(:conditions => { :path => tag.attr['name'] })
     #     ret = ''
     #     ret << "<a href='#{tag.attr['name']}'>"
     #     ret << item.i18n_variable[I18n.locale]

lib/tasks/items.rake

@@ -0,0 +1,19 @@
+# encoding: utf-8 
+
+namespace :items do
+  task :tree_changes => :environment do
+  	Item.all.each do |item|
+  		item.position -= 1
+  		item.parent_ids = ancestors(item)
+  		item.rename(:full_name, :path)
+  		item.save
+  	end
+  end
+
+  def ancestors(item)
+    node, nodes = item, []
+    nodes << node = node.parent while !node.parent.blank? rescue nil
+    nodes.reverse
+  end
+
+end