mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-12-23 07:09:20 +01:00
79 lines
2.6 KiB
PHP
79 lines
2.6 KiB
PHP
<?php
|
|
/**
|
|
* EGroupware API: session handling
|
|
*
|
|
* This class is based on the old phpgwapi/inc/class.sessions(_php4).inc.php:
|
|
* (c) 1998-2000 NetUSE AG Boris Erdmann, Kristian Koehntopp
|
|
* (c) 2003 FreeSoftware Foundation
|
|
* Not sure how much the current code still has to do with it.
|
|
*
|
|
* Former authers were:
|
|
* - NetUSE AG Boris Erdmann, Kristian Koehntopp
|
|
* - Dan Kuykendall <seek3r@phpgroupware.org>
|
|
* - Joseph Engo <jengo@phpgroupware.org>
|
|
*
|
|
* @link http://www.egroupware.org
|
|
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
|
|
* @package api
|
|
* @subpackage session
|
|
* @author Ralf Becker <ralfbecker@outdoor-training.de> since 2003 on
|
|
* @version $Id$
|
|
*/
|
|
|
|
use EGroupware\Api;
|
|
|
|
/**
|
|
* Create, verifies or destroys an EGroupware session
|
|
*
|
|
* @deprecated use Api\Session
|
|
*/
|
|
class egw_session extends Api\Session
|
|
{
|
|
/**
|
|
* Stores or retrieve applications data in/form the eGW session
|
|
*
|
|
* @param string $location free lable to store the data
|
|
* @param string $appname ='' default current application (egw_info[flags][currentapp])
|
|
* @param mixed $data ='##NOTHING##' if given, data to store, if not specified
|
|
* @deprecated use egw_cache::setSession($appname, $location, $data) or egw_cache::getSession($appname, $location)
|
|
* @return mixed session data or false if no data stored for $appname/$location
|
|
*/
|
|
public static function &appsession($location = 'default', $appname = '', $data = '##NOTHING##')
|
|
{
|
|
if (isset($_SESSION[self::EGW_SESSION_ENCRYPTED]))
|
|
{
|
|
if (self::ERROR_LOG_DEBUG) error_log(__METHOD__.' called after session was encrypted --> ignored!');
|
|
return false; // can no longer store something in the session, eg. because commit_session() was called
|
|
}
|
|
if (!$appname)
|
|
{
|
|
$appname = $GLOBALS['egw_info']['flags']['currentapp'];
|
|
}
|
|
|
|
// allow to store eg. '' as the value.
|
|
if ($data === '##NOTHING##')
|
|
{
|
|
if(isset($_SESSION[self::EGW_APPSESSION_VAR][$appname]) && array_key_exists($location,$_SESSION[self::EGW_APPSESSION_VAR][$appname]))
|
|
{
|
|
$ret =& $_SESSION[self::EGW_APPSESSION_VAR][$appname][$location];
|
|
}
|
|
else
|
|
{
|
|
$ret = false;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$_SESSION[self::EGW_APPSESSION_VAR][$appname][$location] =& $data;
|
|
$ret =& $_SESSION[self::EGW_APPSESSION_VAR][$appname][$location];
|
|
}
|
|
if (self::ERROR_LOG_DEBUG === 'appsession')
|
|
{
|
|
error_log(__METHOD__."($location,$appname,$data) === ".(is_scalar($ret) && strlen($ret) < 50 ?
|
|
(is_bool($ret) ? ($ret ? '(bool)true' : '(bool)false') : $ret) :
|
|
(strlen($r = array2string($ret)) < 50 ? $r : substr($r,0,50).' ...')));
|
|
}
|
|
return $ret;
|
|
}
|
|
}
|