Ejemplo n.º 1
0
 static function create_question($parent, $so, $user = null)
 {
     isset($user) or $user = lms_steam::get_current_user();
     self::$user = $user;
     if ($so instanceof steam_document) {
         $xml = simplexml_load_string($so->get_content());
         if ($xml->type == "MultipleChoice" || $xml->type == "MultipleChoiceQuestion") {
             return new elearning_question_multiplechoice($parent, $so, $xml);
         }
     } else {
         return NULL;
     }
 }
Ejemplo n.º 2
0
 private function create_question_objects($id, $user = null)
 {
     isset($user) or $user = lms_steam::get_current_user();
     $steam_container = $this->cache->call("steam_factory::get_object_by_name", $GLOBALS["STEAM"]->get_id(), $this->steam_object_path . "/" . $id);
     $steam_objects = $this->cache->call(array($steam_container, "get_inventory"));
     $result = array();
     foreach ($steam_objects as $so) {
         $result[] = elearning_question::create_question($this, $so, $user);
     }
     return $result;
 }