Chris@14: <?php
Chris@14: 
Chris@14: /*
Chris@14:  * This file is part of the Symfony package.
Chris@14:  *
Chris@14:  * (c) Fabien Potencier <fabien@symfony.com>
Chris@14:  *
Chris@14:  * For the full copyright and license information, please view the LICENSE
Chris@14:  * file that was distributed with this source code.
Chris@14:  */
Chris@14: 
Chris@14: namespace Symfony\Component\Routing\DependencyInjection;
Chris@14: 
Chris@14: use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
Chris@14: use Symfony\Component\DependencyInjection\Compiler\PriorityTaggedServiceTrait;
Chris@17: use Symfony\Component\DependencyInjection\ContainerBuilder;
Chris@17: use Symfony\Component\DependencyInjection\Reference;
Chris@14: 
Chris@14: /**
Chris@14:  * Adds tagged routing.loader services to routing.resolver service.
Chris@14:  *
Chris@14:  * @author Fabien Potencier <fabien@symfony.com>
Chris@14:  */
Chris@14: class RoutingResolverPass implements CompilerPassInterface
Chris@14: {
Chris@14:     use PriorityTaggedServiceTrait;
Chris@14: 
Chris@14:     private $resolverServiceId;
Chris@14:     private $loaderTag;
Chris@14: 
Chris@14:     public function __construct($resolverServiceId = 'routing.resolver', $loaderTag = 'routing.loader')
Chris@14:     {
Chris@14:         $this->resolverServiceId = $resolverServiceId;
Chris@14:         $this->loaderTag = $loaderTag;
Chris@14:     }
Chris@14: 
Chris@14:     public function process(ContainerBuilder $container)
Chris@14:     {
Chris@14:         if (false === $container->hasDefinition($this->resolverServiceId)) {
Chris@14:             return;
Chris@14:         }
Chris@14: 
Chris@14:         $definition = $container->getDefinition($this->resolverServiceId);
Chris@14: 
Chris@14:         foreach ($this->findAndSortTaggedServices($this->loaderTag, $container) as $id) {
Chris@17:             $definition->addMethodCall('addLoader', [new Reference($id)]);
Chris@14:         }
Chris@14:     }
Chris@14: }