added tags and statuses to faq

app/controllers/faqs_controller.rb

@@ -1,20 +1,28 @@
 class FaqsController < ApplicationController
 	def index
-		faqs = Qa.filter_by_categories.collect do |qa|
+		faqs = Qa.can_display.order_by(:created_at=>'desc').filter_by_categories.collect do |qa|
+			 statuses = qa.statuses.collect do |status|
+		        {
+		          "status" => status,
+		          "status-class" => "status-#{status.downcase}"
+		        }
+		      end
 			{
 				"link_to_show" => OrbitHelper.url_to_show(qa.to_param),
-				"question" => qa.title
+				"question" => qa.title,
+				"statuses" => statuses
 			}
 		end
 		{
 	      "data" => faqs,
 	      "extras" => {"widget-title"=>"Faqs"}
+	      "total_pages" => faqs.total_pages
 	    } 
 	end
 
 	def show
 		params = OrbitHelper.params
-		faq = Qa.find_by_param(params[:uid])
+		faq = Qa.can_display.find_by_param(params[:uid])
 		faqs_files = faq.qa_files.collect do |f|
 			{
 				"file_url" => f.file.url,
@@ -27,10 +35,12 @@ class FaqsController < ApplicationController
 				"link_title" => f.title
 			}
 		end
+		tags = faq.tags.map{|tag|  { "tag" => tag.name } } rescue []
 		{
 			"extras" => {"question" => faq.title,"answer" => faq.answer},
 			"faqs_links" => faqs_links,
-			"faqs_files" => faqs_files
+			"faqs_files" => faqs_files,
+			"tags" => tags
 		}
 	end