Put sorting in web_link, page_context and design

app/controllers/admin/designs_controller.rb

@@ -1,4 +1,4 @@
-class Admin::DesignsController < ApplicationController
+class Admin::DesignsController < OrbitBackendController
   require "net/http"
   require "uri"
   require 'zip/zip'
@@ -25,7 +25,7 @@ class Admin::DesignsController < ApplicationController
   end
 
   def index
-    @designs = Design.all.entries
+    @designs = params[:sort] ? get_sorted_and_filtered("designs") : Design.all
   end
 
   def new
@@ -84,6 +84,13 @@ class Admin::DesignsController < ApplicationController
         render :action => 'new'
       end
   end
+
+  def delete
+    if params[:to_delete]
+      designs = Design.any_in(:_id => params[:to_delete]).delete_all
+    end
+    redirect_to admin_designs_url(:direction => params[:direction], :sort => params[:sort], :sort_options => params[:sort_options])
+  end
   
   protected