public function executeGetHTMLCourses(sfWebRequest $request) { global $CFG; $CFG->current_app->requireMahara(); $params = array(); foreach (GcrCourseList::getParameterList() as $key => $value) { $params[$key] = $request->getParameter($key); } $this->course_list = new GcrCourseList($params, $CFG->current_app); sfConfig::set('sf_escaping_strategy', false); }