Chris's first commit at Fri Jan 28 2011 10:14:32 GMT+0800 (CST)

app/controllers/admin/items_controller.rb

@@ -3,31 +3,34 @@ class Admin::ItemsController < ApplicationController
   layout "admin"
   
   before_filter :authenticate_user!
-    
   before_filter :find_parent_item
   before_filter :find_snippets, :only => :index
+  before_filter :is_admin?
   
   def index
-    @items = Item.all( :conditions => { :parent_id => @parent_item.id } )
-    @items.unshift Item.find_by_name("root") if @parent_item.name == 'root'
-  end
- 
-  def up
-    @item = Item.find(params[:id])
-    @item.move_higher
-    redirect_to admin_items_url( :parent_name => @item.parent_name )
-  end
-  
-  def down
-    @item = Item.find(params[:id])
-    @item.move_lower
-    redirect_to admin_items_url( :parent_name => @item.parent_name )
+    @items = Item.where(:parent_id => @parent_item.id).entries rescue []  
+    @items = Item.where(:_type => 'Home').entries unless (!@items.empty? || @parent_item)
   end
+
+
+#TODO
+# Allow to move items down and up different parents
+#  def up
+#    @item = Item.find(params[:id])
+#    @item.move_higher
+#    redirect_to admin_items_url( :parent_name => @item.parent_name )
+#  end
+#  
+#  def down
+#    @item = Item.find(params[:id])
+#    @item.move_lower
+#    redirect_to admin_items_url( :parent_name => @item.parent_name )
+#  end
   
   protected
   
   def find_snippets
-    @snippets = Snippet.all( :conditions => { :parent_id => @parent_item.id } )
+    @snippets = Snippet.where( { :parent_id => @parent_item.id } ) rescue nil
   end
   
 end