dynamic,HandlerFeedGenerator: Check for read permissions

dynamic/dynamiccontent.h

@@ -10,11 +10,12 @@ class DynamicContent
 	Template *templ;
 	Database *database;
 	UrlProvider *urlProvider;
+	Session *userSession;
 
 	std::string argument;
 
   public:
-	DynamicContent(Template &templ, Database &database, UrlProvider &urlProvider);
+	DynamicContent(Template &templ, Database &database, UrlProvider &urlProvider, Session &session);
 	virtual std::string render() = 0;
 	virtual void setArgument(std::string argument)
 	{