<?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\Component\Security\Core\Authorization\Voter;

use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
use Symfony\Component\Security\Core\Role\RoleInterface;

/**
 * RoleVoter votes if any attribute starts with a given prefix.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
class RoleVoter implements VoterInterface
{
    private $prefix;

    /**
     * @param string $prefix The role prefix
     */
    public function __construct($prefix = 'ROLE_')
    {
        $this->prefix = $prefix;
    }

    /**
     * {@inheritdoc}
     */
    public function vote(TokenInterface $token, $subject, array $attributes)
    {
        $result = VoterInterface::ACCESS_ABSTAIN;
        $roles = $this->extractRoles($token);

        foreach ($attributes as $attribute) {
            if ($attribute instanceof RoleInterface) {
                $attribute = $attribute->getRole();
            }

            if (!is_string($attribute) || 0 !== strpos($attribute, $this->prefix)) {
                continue;
            }

            $result = VoterInterface::ACCESS_DENIED;
            foreach ($roles as $role) {
                if ($attribute === $role->getRole()) {
                    return VoterInterface::ACCESS_GRANTED;
                }
            }
        }

        return $result;
    }

    protected function extractRoles(TokenInterface $token)
    {
        return $token->getRoles();
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MzMxMzQ0MTAzNzUzNzY4NCAxMDc2Njg2MzE0NjYwMTM1IDczODkzNDc1Mzc1OTYyODQ=