<?php
/*
 * This file is part of the Sonata package.
 *
 * (c) Thomas Rabaix <thomas.rabaix@sonata-project.org>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Sonata\BlockBundle\DependencyInjection\Compiler;

use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Reference;

/**
 * GlobalVariablesCompilerPass
 *
 * @author Thomas Rabaix <thomas.rabaix@sonata-project.org>
 */
class GlobalVariablesCompilerPass implements CompilerPassInterface
{
    /**
     * {@inheritdoc}
     */
    public function process(ContainerBuilder $container)
    {
        $container->getDefinition('twig')
            ->addMethodCall('addGlobal', array('sonata_block', new Reference('sonata.block.twig.global')));
    }
}
