<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Bundle\SecurityBundle\Templating\Helper;
@trigger_error('The '.SecurityHelper::class.' class is deprecated since version 4.3 and will be removed in 5.0; use Twig instead.', \E_USER_DEPRECATED);
use Symfony\Component\Security\Acl\Voter\FieldVote;
use Symfony\Component\Security\Core\Authorization\AuthorizationCheckerInterface;
use Symfony\Component\Templating\Helper\Helper;
/**
* SecurityHelper provides read-only access to the security checker.
*
* @author Fabien Potencier <fabien@symfony.com>
*
* @deprecated since version 4.3, to be removed in 5.0; use Twig instead.
*/
class SecurityHelper extends Helper
{
private $securityChecker;
public function __construct(AuthorizationCheckerInterface $securityChecker = null)
{
$this->securityChecker = $securityChecker;
}
public function isGranted($role, $object = null, $field = null)
{
if (null === $this->securityChecker) {
return false;
}
if (null !== $field) {
$object = new FieldVote($object, $field);
}
return $this->securityChecker->isGranted($role, $object);
}
/**
* {@inheritdoc}
*/
public function getName()
{
return 'security';
}
}