code that can not run on matt's air

vendor/built_in_modules/announcement/app/controllers/panel/announcement/front_end/bulletins_controller.rb

@@ -21,9 +21,10 @@ class Panel::Announcement::FrontEnd::BulletinsController < OrbitWidgetController
       @search = Bulletin.solr_search do 
         fulltext params[:search_query]
         with(:frontend_search,true)
+        with(:available_lang, [I18n.locale.to_s])
         #order_by(:average_rating)
       end
-      search_result =  @search.results.collect{|result| result.id}
+      search_result =  @search.results.collect{|result| result.id}.desc(:postdate)
 
       @bulletins = Bulletin.all.available_for_lang(I18n.locale).can_display.any_in(_id:search_result).page( params[:page_main]).per(15)
     else

vendor/built_in_modules/announcement/app/models/bulletin.rb

@@ -69,6 +69,9 @@ class Bulletin
     text :texts do
       text_translations.to_a.collect{|t| Nokogiri::HTML(t[1]).text}
     end
+    string :available_lang , :multiple => true do
+      VALID_LOCALES.collect{|t| enabled_for_lang(t.to_sym) ? t : nil}.delete_if{|t| t.nil?}
+    end
     # text :text do
     #   a = (title_translations["zh_tw"] + title_translations["en"])
     #   a

vendor/built_in_modules/news/app/controllers/panel/news/front_end/news_bulletins_controller.rb

@@ -19,13 +19,15 @@ class Panel::News::FrontEnd::NewsBulletinsController < OrbitWidgetController
     if !params[:search_query].blank?
       # search_cond =  {:is_checked=>true,:is_hidden=>false,:is_pending=>false,:is_pending=>false}
       # search_cond.merge!({:news_bulletin_category_id => "#{params[:category_id]}" }) if  !params[:category_id].blank?
-      
+      binding.pry
       @search = NewsBulletin.solr_search do 
         fulltext params[:search_query]
         with(:frontend_search,true)
+        with(:available_lang, [I18n.locale.to_s])
         #order_by(:average_rating)
       end
-      search_result = @search.results.collect{|result| result.id}
+      binding.pry
+      search_result = @search.results.collect{|result| result.id}.desc(:postdate)
       @news_bulletins = NewsBulletin.all.available_for_lang(I18n.locale).can_display.any_in(_id:search_result).page( params[:page_main]).per(10)
     else
       date_now = Time.now

vendor/built_in_modules/news/app/models/news_bulletin.rb

@@ -102,6 +102,10 @@ class NewsBulletin
     end
     integer :view_count
     
+    string :available_lang , :multiple => true do
+      VALID_LOCALES.collect{|t| enabled_for_lang(t.to_sym) ? t : nil}.delete_if{|t| t.nil?}
+    end
+
     boolean :frontend_search do
       ( !is_hidden &&  !is_pending && is_checked && !is_rejected )
     end