/**
* 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);
}
}