egroupware_official/notifications/inc/class.ajaxnotifications.inc.php

114 lines
2.6 KiB
PHP

<?php
/**
* eGroupWare - Notifications
*
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @package notifications
* @subpackage ajaxpopup
* @link http://www.egroupware.org
* @author Cornelius Weiss <nelius@cwtech.de>, Christian Binder <christian@jaytraxx.de>
*/
/**
* Ajax methods for notifications
*/
class ajaxnotifications {
/**
* Appname
*/
const _appname = 'notifications';
/**
* Notification table in SQL database
*/
const _notification_table = 'egw_notificationpopup';
/**
* holds account object for user to notify
*
* @var object
*/
private $recipient;
/**
* holds config object (sitewide application config)
*
* @var object
*/
private $config;
/**
* holds preferences object of user to notify
*
* @var object
*/
private $preferences;
/**
* holds db object of SQL database
*
* @var egw_db
*/
private $db;
/**
* constructor of ajaxnotifications
*
*/
public function __construct() {
$this->recipient = (object)$GLOBALS['egw']->accounts->read();
$config = new config(self::_appname);
$this->config = (object)$config->read_repository();
$prefs = new preferences($this->recipient->account_id);
$preferences = $prefs->read();
$this->preferences = (object)$preferences[self::_appname];
$this->db = &$GLOBALS['egw']->db;
$this->db->set_app(self::_appname);
}
/**
* Gets all egwpopup notification for calling user.
* Requests and response is done via xajax
*
* @return xajax response
*/
public function get_popup_notifications() {
$response =& new xajaxResponse();
$session_id = $GLOBALS['egw_info']['user']['sessionid'];
$message = '';
$this->db->select(self::_notification_table,
'*', array(
'account_id' => $this->recipient->account_id,
'session_id' => $session_id,
),
__LINE__,__FILE__);
if ($this->db->num_rows() != 0) {
while ($notification = $this->db->row(true)) {
$response->addScriptCall('append_notification_message',$notification['message']);
}
$myval=$this->db->delete(self::_notification_table,array(
'account_id' => $this->recipient->account_id,
'session_id' => $session_id,
),__LINE__,__FILE__);
switch($this->preferences->egwpopup_verbosity) {
case 'low':
$response->addScript('notificationbell_switch("active");');
break;
case 'high':
$response->addAlert(lang('eGroupWare has notifications for you'));
$response->addScript('notificationwindow_display();');
break;
case 'medium':
default:
$response->addScript('notificationwindow_display();');
break;
}
}
return $response->getXML();
}
}