update homepage news

app/controllers/news_controller.rb

@@ -98,7 +98,9 @@ class NewsController < ApplicationController
   end
 
   def widget
-    news = NewsBulletin.where(:title.ne => "",:is_preview.in=>[false,nil]).is_approved.order_by(:created_at=>'desc').filter_by_widget_categories.filter_by_tags(OrbitHelper.widget_tags)
+    params = OrbitHelper.params
+    !params[:sort].blank? ? sort = {params[:sort].to_sym=>params[:order]} : sort = {:postdate=>"desc"}
+    news = NewsBulletin.where(:title.ne => "",:is_preview.in=>[false,nil]).is_approved.order_by(sort).filter_by_widget_categories.filter_by_tags(OrbitHelper.widget_tags)
     page = Page.where(:module => "news").first rescue nil
     ma = ModuleApp.find_by_key("news") rescue nil
     categories = ma.categories.enabled.collect do |cat|
@@ -184,7 +186,7 @@ class NewsController < ApplicationController
         "department-link" => "/#{I18n.locale.to_s + page.url}/?department=#{(department.to_param rescue "")}",
         "update_user" => update_user,
         "updated_at" => news.updated_at.strftime('%Y-%m-%d %H:%M'),
-        "body" =>news.text,
+        "body" => news.text == "" ? "Content unavailable for this language." : news.text,
         "image" => news.image.url,
         "view_count" =>news.view_count
       },

lib/news/engine.rb

@@ -10,7 +10,7 @@ module News
         categorizable
         authorizable
         frontend_enabled
-        data_count 1..10
+        data_count 1..12
 
         side_bar do
           head_label_i18n 'news.news', icon_class: "icons-book-2"