www.aleph1.co.uk Git - yaffs-website/blob - vendor/symfony/routing/DependencyInjection/RoutingResolverPass.php

   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\Component\Routing\DependencyInjection;
  13
  14 use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
  15 use Symfony\Component\DependencyInjection\Compiler\PriorityTaggedServiceTrait;
  16 use Symfony\Component\DependencyInjection\ContainerBuilder;
  17 use Symfony\Component\DependencyInjection\Reference;
  18
  19 /**
  20  * Adds tagged routing.loader services to routing.resolver service.
  21  *
  22  * @author Fabien Potencier <fabien@symfony.com>
  23  */
  24 class RoutingResolverPass implements CompilerPassInterface
  25 {
  26     use PriorityTaggedServiceTrait;
  27
  28     private $resolverServiceId;
  29     private $loaderTag;
  30
  31     public function __construct($resolverServiceId = 'routing.resolver', $loaderTag = 'routing.loader')
  32     {
  33         $this->resolverServiceId = $resolverServiceId;
  34         $this->loaderTag = $loaderTag;
  35     }
  36
  37     public function process(ContainerBuilder $container)
  38     {
  39         if (false === $container->hasDefinition($this->resolverServiceId)) {
  40             return;
  41         }
  42
  43         $definition = $container->getDefinition($this->resolverServiceId);
  44
  45         foreach ($this->findAndSortTaggedServices($this->loaderTag, $container) as $id) {
  46             $definition->addMethodCall('addLoader', array(new Reference($id)));
  47         }
  48     }
  49 }