/**
* Removes a notifcation and triggers a follow up notification to remove
* the notification from the browser view of the original recipient
*
* @global ilDB $ilDB
* @param integer $notification_osd_id
*/
public static function removeNotification($notification_osd_id)
{
global $ilDB;
$query = 'SELECT usr_id FROM ' . ilNotificationSetupHelper::$tbl_notification_osd_handler . ' WHERE notification_osd_id = %s';
$types = array('integer');
$values = array($notification_osd_id);
$rset = $ilDB->queryF($query, $types, $values);
if ($row = $ilDB->fetchAssoc($rset)) {
$query = 'DELETE FROM ' . ilNotificationSetupHelper::$tbl_notification_osd_handler . ' WHERE notification_osd_id = %s';
$types = array('integer');
$values = array($notification_osd_id);
$ilDB->manipulateF($query, $types, $values);
// sends a "delete the given notification" notification using the
// osd_maint channel
$deletedNotification = new ilNotificationConfig('osd_maint');
$deletedNotification->setValidForSeconds(120);
$deletedNotification->setTitleVar('deleted');
$deletedNotification->setShortDescriptionVar($notification_osd_id);
$deletedNotification->setLongDescriptionVar('dummy');
require_once 'Services/Notifications/classes/class.ilNotificationSystem.php';
ilNotificationSystem::sendNotificationToUsers($deletedNotification, array($row['usr_id']));
}
}
/**
* @param $gui
* @param mixed $sender (can be an instance of ilChatroomUser or an user id of an ilObjUser instance
* @param int $recipient_id
* @param int $subScope
* @param string $invitationLink
* @throws InvalidArgumentException
*/
public function sendInvitationNotification($gui, $sender, $recipient_id, $subScope = 0, $invitationLink = '')
{
/**
* @var $lng ilLanguage
*/
global $lng;
if ($gui && !$invitationLink) {
$invitationLink = $this->getChatURL($gui, $subScope);
}
if ($recipient_id > 0 && !in_array(ANONYMOUS_USER_ID, array($recipient_id))) {
if (is_numeric($sender) && $sender > 0) {
$sender_id = $sender;
/**
* @var $usr ilObjUser
*/
$usr = ilObjectFactory::getInstanceByObjId($sender);
$public_name = $usr->getPublicName();
} else {
if ($sender instanceof ilChatroomUser) {
if ($sender->getUserId() > 0) {
$sender_id = $sender->getUserId();
} else {
$sender_id = ANONYMOUS_USER_ID;
}
$public_name = $sender->getUsername();
} else {
throw new InvalidArgumentException('$sender must be an instance of ilChatroomUser or an id of an ilObjUser instance');
}
}
$lng->loadLanguageModule('mail');
$recipient = ilObjectFactory::getInstanceByObjId($recipient_id);
$bodyParams = array('link' => $invitationLink, 'inviter_name' => $public_name, 'room_name' => $this->getTitle(), 'salutation' => $lng->txt('mail_salutation_' . $recipient->getGender()) . ' ' . $recipient->getFullname());
if ($subScope) {
$bodyParams['room_name'] .= ' - ' . self::lookupPrivateRoomTitle($subScope);
}
require_once 'Services/Notifications/classes/class.ilNotificationConfig.php';
$notification = new ilNotificationConfig('chat_invitation');
$notification->setTitleVar('chat_invitation', $bodyParams, 'chatroom');
$notification->setShortDescriptionVar('chat_invitation_short', $bodyParams, 'chatroom');
$notification->setLongDescriptionVar('chat_invitation_long', $bodyParams, 'chatroom');
$notification->setAutoDisable(false);
$notification->setLink($invitationLink);
$notification->setIconPath('templates/default/images/icon_chtr.svg');
$notification->setValidForSeconds(0);
$notification->setHandlerParam('mail.sender', $sender_id);
$notification->notifyByUsers(array($recipient_id));
}
}
/**
* Sends the notification to all listener which are subscribed to the given
* ref_id
*
* @param ilNotificationConfig $notification
* @param type $ref_id
* @param type $processAsync
*/
private function toListeners(ilNotificationConfig $notification, $ref_id, $processAsync = false)
{
require_once 'Services/Notifications/classes/class.ilNotificationUserIterator.php';
require_once 'Services/Notifications/classes/class.ilNotificationDatabaseHelper.php';
if ($processAsync == false) {
$users = ilNotificationDatabaseHandler::getUsersByListener($notification->getType(), $ref_id);
self::toUsers($notification, $users, false);
if ($notification->hasDisableAfterDeliverySet()) {
ilNotificationDatabaseHandler::disableListeners($notification->getType(), $ref_id);
}
} else {
ilNotificationDatabaseHandler::enqueueByListener($notification, $ref_id);
}
}
