mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-10-06 18:22:49 +02:00
129 lines
3.2 KiB
PHP
129 lines
3.2 KiB
PHP
<?php
|
|
/**
|
|
* eGroupWare - Notifications
|
|
*
|
|
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
|
|
* @package notifications
|
|
* @link http://www.egroupware.org
|
|
* @author Cornelius Weiss <nelius@cwtech.de>
|
|
* @version $Id$
|
|
*/
|
|
|
|
/**
|
|
* Notifies users according to their preferences.
|
|
*
|
|
* @abstract NOTE:Notifications are small messages. No subject and no attechments.
|
|
* If you need this kind of elements you probably want to send a mail, don't you :-)
|
|
* @abstract NOTE: This is for instant notifications. If you need time dependend notifications use the
|
|
* asyncservices wrapper!
|
|
*
|
|
* The classes doing the notifications are called notification_<method> and should only be
|
|
* called from this class.
|
|
* The <method> gets extractd out of the preferences labels.
|
|
*
|
|
*/
|
|
final class notification {
|
|
|
|
/**
|
|
* Appname
|
|
*/
|
|
const _appname = 'notifications';
|
|
|
|
/**
|
|
* array with objects of receivers
|
|
* @var array
|
|
*/
|
|
private $receivers = array();
|
|
|
|
/**
|
|
* holds notification message
|
|
* @var string
|
|
*/
|
|
private $message = '';
|
|
|
|
/**
|
|
* sets notification message
|
|
* @param string &$message
|
|
*/
|
|
public function set_message($_message) {
|
|
$this->message = $_message;
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Set receivers for the current notification
|
|
*
|
|
* @param array $_receivers array with objects of accounts
|
|
* as long as the accounts class isn't a nice object, it's an array of account id's :-(
|
|
*/
|
|
public function set_receivers(array $_receivers) {
|
|
foreach ($_receivers as $receiver_id) {
|
|
$receiver = $GLOBALS['egw']->accounts->get_account_data($receiver_id);
|
|
$receiver[$receiver_id]['id'] = $receiver_id;
|
|
$this->receivers[$receiver_id] = (object)$receiver[$receiver_id];
|
|
}
|
|
}
|
|
|
|
/**
|
|
* sends notification
|
|
*/
|
|
public function send() {
|
|
if (empty($this->receivers) || !$this->message) {
|
|
throw new Exception('Error: Coud not send notification. No receiver or no message where supplied');
|
|
}
|
|
|
|
foreach ($this->receivers as $receiver) {
|
|
$prefs = new preferences($receiver->id);
|
|
$preferences = $prefs->read();
|
|
$preferences = (object)$preferences[self::_appname ];
|
|
|
|
if (!$preferences->disable_ajaxpopup) {
|
|
$notification_backends[] = 'notification_popup';
|
|
}
|
|
|
|
$send_succseed = 0;
|
|
foreach ((array)$notification_backends as $notification_backend) {
|
|
try {
|
|
require_once(EGW_INCLUDE_ROOT. SEP. self::_appname. SEP. 'inc'. SEP. 'class.'. $notification_backend. '.inc.php');
|
|
|
|
$obj = @new $notification_backend( $receiver, $preferences );
|
|
if ( !is_a( $obj, iface_notification )) {
|
|
unset ( $obj );
|
|
throw new Exception('Error: '.$notification_backend. ' is no implementation of iface_notification');
|
|
}
|
|
|
|
$obj->send( $this->message );
|
|
$send_succseed++;
|
|
}
|
|
catch (Exception $exception) {
|
|
$send_succseed--;
|
|
echo $exception->getMessage(), "\n";
|
|
}
|
|
}
|
|
|
|
if ($send_succseed == 0) {
|
|
throw new Exception('Error: Was not able to send Notification to user!');
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* gets message
|
|
*
|
|
* @return string
|
|
*/
|
|
public function get_message() {
|
|
return $this->message;
|
|
}
|
|
|
|
/**
|
|
* gets receivers
|
|
*
|
|
* @return array of account objects
|
|
*/
|
|
public function get_receivers() {
|
|
return $this->receivers;
|
|
}
|
|
|
|
}
|