<?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\Component\DependencyInjection\ContainerInterface;

/**

 *

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

 */

class CodeExtension extends \Twig_Extension

{

    private $container;

    /**

     * Constructor of Twig Extension to provide functions for code formatting

     *

     * @param Symfony\Bundle\FrameworkBundle\Templating\Helper\CodeHelper $helper Helper to use

     */

    public function __construct(ContainerInterface $container)

    {

        $this->container = $container;

    }

    /**

     * {@inheritdoc}

     */

    public function getFilters()

    {

        return array(

            'abbr_class'            => new \Twig_Filter_Method($this, 'abbrClass', array('is_safe' => array('html'))),

            'abbr_method'           => new \Twig_Filter_Method($this, 'abbrMethod', array('is_safe' => array('html'))),

            'format_args'           => new \Twig_Filter_Method($this, 'formatArgs', array('is_safe' => array('html'))),

            'format_args_as_text'   => new \Twig_Filter_Method($this, 'formatArgsAsText'),

            'file_excerpt'          => new \Twig_Filter_Method($this, 'fileExcerpt', array('is_safe' => array('html'))),

            'format_file'           => new \Twig_Filter_Method($this, 'formatFile', array('is_safe' => array('html'))),

            'format_file_from_text' => new \Twig_Filter_Method($this, 'formatFileFromText', array('is_safe' => array('html'))),

            'file_link'             => new \Twig_Filter_Method($this, 'getFileLink', array('is_safe' => array('html'))),

        );

    }

    public function abbrClass($class)

    {

        return $this->container->get('templating.helper.code')->abbrClass($class);

    }

    public function abbrMethod($method)

    {

        return $this->container->get('templating.helper.code')->abbrMethod($method);

    }

    public function formatArgs($args)

    {

        return $this->container->get('templating.helper.code')->formatArgs($args);

    }

    public function formatArgsAsText($args)

    {

        return $this->container->get('templating.helper.code')->formatArgsAsText($args);

    }

    public function fileExcerpt($file, $line)

    {

        return $this->container->get('templating.helper.code')->fileExcerpt($file, $line);

    }

    public function formatFile($file, $line, $text = null)

    {

        return $this->container->get('templating.helper.code')->formatFile($file, $line, $text);

    }

    public function getFileLink($file, $line)

    {

        return $this->container->get('templating.helper.code')->getFileLink($file, $line);

    }

    public function formatFileFromText($text)

    {

        return $this->container->get('templating.helper.code')->formatFileFromText($text);

    }

    public function getName()

    {

        return 'code';

    }

}