<?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\Bundle\DoctrineMigrationsBundle\DependencyInjection;

use Symfony\Component\Config\Definition\Processor;

use Symfony\Component\DependencyInjection\ContainerBuilder;

use Symfony\Component\HttpKernel\DependencyInjection\Extension;

/**

 * DoctrineMigrationsExtension.

 *

 * @author Lukas Kahwe Smith <smith@pooteeweet.org>

 */

class DoctrineMigrationsExtension extends Extension

{

    /**

     * Responds to the twig configuration parameter.

     *

     * @param array            $configs

     * @param ContainerBuilder $container

     */

    public function load(array $configs, ContainerBuilder $container)

    {

        $processor = new Processor();

        $configuration = new Configuration();

        $config = $processor->process($configuration->getConfigTree(), $configs);

        foreach ($config as $key => $value) {

            $container->setParameter($this->getAlias().'.'.$key, $value);

        }

    }

    /**

     * Returns the base path for the XSD files.

     *

     * @return string The XSD base path

     */

    public function getXsdValidationBasePath()

    {

        return __DIR__.'/../Resources/config/schema';

    }

    public function getNamespace()

    {

        return 'http://symfony.com/schema/dic/doctrine/migrations';

    }

}