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<?php
namespace DERHANSEN\SfEventMgt\ViewHelpers\Registration;
/*
* This file is part of the TYPO3 CMS project.
*
* It is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License, either version 2
* of the License, or any later version.
* For the full copyright and license information, please read the
* LICENSE.txt file that was distributed with this source code.
* The TYPO3 project - inspiring people to share!
*/
use TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelper;
/**
* Hmac ViewHelper for registrations
* @author Torben Hansen <[email protected]>
class HmacViewHelper extends AbstractViewHelper
{
* Hash Service
* @var \TYPO3\CMS\Extbase\Security\Cryptography\HashService
* @inject
protected $hashService;
* Returns the hmac for the given registration in order to cancel the registration
* @param \DERHANSEN\SfEventMgt\Domain\Model\Registration $registration Registration
* @return array
public function render($registration)
$result = '';
if ($registration) {
$result = $this->hashService->generateHmac('reg-' . $registration->getUid());
}
return $result;