Add mongoid-tree to Item

app/helpers/admin/item_helper.rb

@@ -8,9 +8,9 @@ module Admin::ItemHelper
           dest = admin_page_path(node)
         when 'Link'
           dest = admin_link_path(node)
+          no_nested = 'no-nest'
       end
-      # ret << "<ol>" unless node.parent.nil?
-      ret << "<li id='#{node.id}'>"
+      ret << "<li id='#{node.id}' class='#{no_nested}'>"
       ret << "<div class='with_action'>"
       ret << (link_to node.i18n_variable[I18n.locale], dest)
       ret << "<div class='quick-edit hide'>"
@@ -22,14 +22,13 @@ module Admin::ItemHelper
       ret << "</div>"
       ret << render_children(node)
       ret << "</li>"
-      # ret << "</ol>" unless node.parent.nil?
     end
     ret.html_safe
   end
   
   def render_children(parent)
-    children = parent.ordered_children
-    if !children.entries.blank?
+    children = parent.children
+    if !parent.children.entries.blank?
       ret = ''
       ret << "<ol class='#{'sortable' if parent.parent.nil?}'>"
       children.each do |child|
@@ -43,15 +42,3 @@ module Admin::ItemHelper
   end
   
 end
-
-
-# <ol class="sortable">
-#   <li><div>Some content</div></li>
-#   <li><div>Some content</div>
-#     <ol>
-#       <li><div>Some sub-item content</div></li>
-#       <li><div>Some sub-item content</div></li>
-#     </ol>
-#   </li>
-#   <li><div>Some content</div></li>
-# </ol>

app/helpers/application_helper.rb

@@ -114,7 +114,7 @@ module ApplicationHelper
   def page_title(page)
     res = "<title>"
     page_title = page.title ? page.title[I18n.locale] : page.i18n_variable[I18n.locale]
-    if page.is_home? && @site.title
+    if page.root? && @site.title
       res << @site.title[I18n.locale]
     elsif @site.title && @site.title_always_on
       res << @site.title[I18n.locale] + ' - ' + page_title