コード例 #1
0
 /**
  * Chatroom and Chatuser get prepared before $this->showRoom method
  * is called. If custom usernames are allowed, $this->showNameSelection
  * method is called if user isn't already registered in the Chatroom.
  * @param string $method
  */
 public function executeDefault($method)
 {
     /**
      * @var $ilUser ilObjUser
      * @var $lng    ilLanguage
      * @var $ilCtrl ilCtrl
      */
     global $ilUser, $lng, $ilCtrl;
     include_once 'Modules/Chatroom/classes/class.ilChatroom.php';
     ilChatroom::checkUserPermissions('read', $this->gui->ref_id);
     $this->gui->switchToVisibleMode();
     $this->setupTemplate();
     $chatSettings = new ilSetting('chatroom');
     if (!$chatSettings->get('chat_enabled')) {
         $ilCtrl->redirect($this->gui, 'settings-general');
         exit;
     }
     $room = ilChatroom::byObjectId($this->gui->object->getId());
     if (!$room->getSetting('allow_anonymous') && $ilUser->isAnonymous()) {
         $this->cancelJoin($lng->txt('anonymous_not_allowed'));
         return;
     }
     $chat_user = new ilChatroomUser($ilUser, $room);
     if ($room->getSetting('allow_custom_usernames')) {
         if ($room->isSubscribed($chat_user->getUserId())) {
             $chat_user->setUsername($chat_user->getUsername());
             $this->showRoom($room, $chat_user);
         } else {
             $this->showNameSelection($chat_user);
         }
     } else {
         $chat_user->setUsername($ilUser->getLogin());
         $this->showRoom($room, $chat_user);
     }
 }