File Source for

<?php
/**
* @package linea21.modules
* @subpackage user
* @author Simon Georget <simon@linea21.com>
* @version $id SVN
* @access public
* @license http://opensource.org/licenses/gpl-3.0.html
*/
session_start();
include_once('../config/define.php');
include_once('../class/class.workshop.php');
include_once('../languages/' . U_L . '/lang_workshop.' . CHARSET . '.php');
// coming from det.php when a user has a pending subscription
include_once('../admin/'.SQL.'.inc.php');
$id=$_GET['id']; // we retrieve given id
$uid = $_GET['u_id'];
//////////// Check Droits utilisateur ////////////
if (!$l21auth->isWorkgroupOrganiser($l21auth->GetSessionElement('id'), $sql_object, $id) && !$l21auth->isSuperAdmin())
ReloadIndex('admin');
////////////
if(!isset($_GET['mode'])) {
$mode='plain';
} else {
$mode='ajax';
}
$workshop_object= new workshop;
if($_GET['action']=='accept') {
$r = $workshop_object->acceptUser($id, $uid, $sql_object);
if($mode == 'plain') {
$link_confirm = SITE_ROOT_URL."admin/confirm.php?rub=workshop&todo=add_u&id=".$id;
if($r) header("Location: ".$link_confirm);
else system_error();
// ajax mode
} else {
if($r) {
$status = 1;
$o = _t('workshop', 'subscription_confirmed');
}
/* Return json values */
echo json_encode(array('status'=> $status,'msg'=> $o));
}
// if action == unaccept
} else {
$r = $workshop_object->DeleteUserWorkshop($uid, $id, $sql_object);
if($mode == 'plain') {
$link_confirm = SITE_ROOT_URL."admin/confirm.php?rub=workshop&todo=sup_u&id=".$id;
if($r) header("Location: ".$link_confirm);
else system_error();
// ajax mode
} else {
if($r) {
$status = 1;
$o = _t('workshop', 'confirm_sup_u');
}
/* Return json values */
echo json_encode(array('status'=> $status,'msg'=> $o));
}
}
?>

Source for file _user.php