$text = $_GET['text'];
$file = $dg->qrcode($text);
echo $file;
break;
case 'user':
$email = $_POST['email'];
$password = $_POST['password'];
$id = md5($email . $password);
setcookie('design', $id, time() + 86400 * 1000, "/");
echo $id;
exit;
break;
// save design
// save design
case 'saveDesign':
$dg->saveDesign();
break;
// remove design
// remove design
case 'removeDesign':
$user = $_COOKIE['design'];
$id = $_GET['id'];
$ids = explode(':', $id);
if (count($ids) == 2) {
if ($user == $ids[0]) {
include_once ROOT . DS . 'admin' . DS . 'config' . DS . 'config.php';
$code = md5($config['email'] . $config['password']);
if ($user == $code) {
$cache = $dg->cache('admin');
} else {
$cache = $dg->cache();
