1 <?php

     2 

     3 /*

     4  * This file is part of the Symfony package.

     5  *

     6  * (c) Fabien Potencier <fabien@symfony.com>

     7  *

     8  * For the full copyright and license information, please view the LICENSE

     9  * file that was distributed with this source code.

    10  */

    11 

    12 namespace Symfony\Bundle\SecurityBundle\DependencyInjection\Compiler;

    13 

    14 use Symfony\Component\DependencyInjection\Reference;

    15 use Symfony\Component\DependencyInjection\ContainerBuilder;

    16 use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;

    17 

    18 /**

    19  * Adds all configured security voters to the access decision manager

    20  *

    21  * @author Johannes M. Schmitt <schmittjoh@gmail.com>

    22  */

    23 class AddSecurityVotersPass implements CompilerPassInterface

    24 {

    25     /**

    26      * {@inheritDoc}

    27      */

    28     public function process(ContainerBuilder $container)

    29     {

    30         if (!$container->hasDefinition('security.access.decision_manager')) {

    31             return;

    32         }

    33 

    34         $voters = new \SplPriorityQueue();

    35         foreach ($container->findTaggedServiceIds('security.voter') as $id => $attributes) {

    36             $priority = isset($attributes[0]['priority']) ? $attributes[0]['priority'] : 0;

    37             $voters->insert(new Reference($id), $priority);

    38         }

    39 

    40         $voters = iterator_to_array($voters);

    41         ksort($voters);

    42 

    43         $container->getDefinition('security.access.decision_manager')->replaceArgument(0, array_values($voters));

    44     }

    45 }