<?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 Sensio\Bundle\FrameworkExtraBundle\DependencyInjection\Compiler;

use Symfony\Component\DependencyInjection\Reference;

use Symfony\Component\DependencyInjection\ContainerBuilder;

use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;

/**

 * Adds tagged request.param_converter services to converter.manager service

 *

 * @author Fabien Potencier <fabien@symfony.com>

 */

class AddParamConverterPass implements CompilerPassInterface

{

    public function process(ContainerBuilder $container)

    {

        if (false === $container->hasDefinition('sensio_framework_extra.converter.manager')) {

            return;

        }

        $definition = $container->getDefinition('sensio_framework_extra.converter.manager');

        foreach ($container->findTaggedServiceIds('request.param_converter') as $id => $attributes) {

            $definition->addMethodCall('add', array(new Reference($id), isset($attributes[0]['priority']) ? $attributes[0]['priority'] : 0));

        }

    }

}