<?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\TwigBundle\Extension;

use Symfony\Bundle\TwigBundle\TokenParser\RenderTokenParser;

use Symfony\Component\DependencyInjection\ContainerInterface;

/**

 * Twig extension for Symfony actions helper

 *

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

 */

class ActionsExtension extends \Twig_Extension

{

    private $container;

    /**

     * Constructor.

     *

     * @param ContainerInterface $container The service container

     */

    public function __construct(ContainerInterface $container)

    {

        $this->container = $container;

    }

    /**

     * Returns the Response content for a given controller or URI.

     *

     * @param string $controller A controller name to execute (a string like BlogBundle:Post:index), or a relative URI

     * @param array  $attributes An array of request attributes

     * @param array  $options    An array of options

     *

     * @see Symfony\Bundle\FrameworkBundle\Controller\ControllerResolver::render()

     */

    public function renderAction($controller, array $attributes = array(), array $options = array())

    {

        return $this->container->get('templating.helper.actions')->render($controller, $attributes, $options);

    }

    /**

     * Returns the token parser instance to add to the existing list.

     *

     * @return array An array of Twig_TokenParser instances

     */

    public function getTokenParsers()

    {

        return array(

            // {% render 'BlogBundle:Post:list' with { 'limit': 2 }, { 'alt': 'BlogBundle:Post:error' } %}

            new RenderTokenParser(),

        );

    }

    public function getName()

    {

        return 'actions';

    }

}