<?php

namespace Sensio\Bundle\FrameworkExtraBundle\DependencyInjection;

use Symfony\Component\HttpKernel\DependencyInjection\Extension;

use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;

use Symfony\Component\DependencyInjection\ContainerBuilder;

use Symfony\Component\DependencyInjection\Reference;

use Symfony\Component\DependencyInjection\Definition;

use Symfony\Component\Config\FileLocator;

use Symfony\Component\Config\Resource\FileResource;

use Symfony\Component\Config\Definition\Processor;

/*

 * This file is part of the Symfony framework.

 *

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

 *

 * This source file is subject to the MIT license that is bundled

 * with this source code in the file LICENSE.

 */

/**

 * SensioFrameworkExtraExtension.

 *

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

 */

class SensioFrameworkExtraExtension extends Extension

{

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

    {

        $loader = new XmlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));

        $processor     = new Processor();

        $configuration = new Configuration();

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

        $annotationsToLoad = array();

        if ($config['router']['annotations']) {

            $annotationsToLoad[] = 'routing.xml';

        }

        if ($config['request']['converters']) {

            $annotationsToLoad[] = 'converters.xml';

        }

        if ($config['view']['annotations']) {

            $annotationsToLoad[] = 'view.xml';

        }

        if ($config['cache']['annotations']) {

            $annotationsToLoad[] = 'cache.xml';

        }

        if ($annotationsToLoad) {

            // must be first

            $loader->load('annotations.xml');

            foreach ($annotationsToLoad as $config) {

                $loader->load($config);

            }

        }

    }

    /**

     * 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/symfony_extra';

    }

}