Changes for queries

app/controllers/default_widget_controller.rb

@@ -17,25 +17,16 @@ class DefaultWidgetController< OrbitWidgetController
     result_objects = nil
     
     if !params["tag_id"].blank?
-      @tags = Tag.find(params["tag_id"]) rescue nil
-      result_ids = nil
-
-      result_ids = @tags.collect{|tag| tag.send(ori_class_name.downcase.pluralize).entries.collect{|t| t.id}}
       if params["category_id"].blank? #has tag no cate
-        #nothing
+        result = ori_class_name.constantize.where(:tagged_ids.in => params["tag_id"])
       else #has tag and cate
-        # result_ids = @tags.collect{|tag| tag.send(ori_class_name.downcase.pluralize).where(:#{get_category_field_name(ori_class_name)}.in=>params["category_id"]).available_for_lang(I18n.locale).can_display.collect{|t| t.id}}.flatten
-        result_ids << eval("#{ori_class_name}.where(:#{get_category_field_name(ori_class_name)}.in=>params['category_id']).entries.collect{|t| t.id}")
-        result_ids.flatten!
-
+        result = eval("#{ori_class_name}.where(:#{get_category_field_name(ori_class_name)}.in=>params['category_id'], :tagged_ids.in => params['tag_id'])")
       end
-      result = eval("#{ori_class_name}.where(:id=>result_ids)")
     elsif params["category_id"].blank?  #no tag no cate
       result = eval(@default_widget["query"])
     else #no tag has cate
       result = eval("#{ori_class_name}.where(:#{get_category_field_name(ori_class_name)}.in=>params['category_id'])")
     end
-    date_now = Time.now
     result.available_for_lang(I18n.locale).can_display.desc(:is_top, :postdate)
   end