fixing for app_auth

app/controllers/admin/app_auths_controller.rb

@@ -4,7 +4,7 @@ class Admin::AppAuthsController < ApplicationController
   before_filter :is_admin?
   
   def index
-    @user_roles = UserRole.all.entries
+    @roles = Role.all.entries
     apps = Purchase.where(:type =>"App")
     @app_auth_data = apps.entries.map do |app|
       app_c = eval(app.app_controller)

app/controllers/application_controller.rb

@@ -5,6 +5,13 @@ class ApplicationController < ActionController::Base
   
   helper :all
   before_filter :set_locale, :set_site
+
+  def front_end_available(module_app_title='')
+    app_controller = ModuleApp.first(conditions: {:title => module_app_title} )
+    unless app_controller.enable_frontend? 
+      render :text => 'View not available'
+    end
+  end
   
   def get_all_app_engines
     ary = ["vender/plugins/NewBlog"]