12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152 |
- <?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;
- 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>
- */
- 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';
- }
- }
|