1 <?php

     2 

     3 /*

     4  * This file is part of the Symfony package.

     5  *

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

     7  *

     8  * For the full copyright and license information, please view the LICENSE

     9  * file that was distributed with this source code.

    10  */

    11 

    12 namespace Symfony\Bundle\TwigBundle\Extension;

    13 

    14 use Symfony\Component\DependencyInjection\ContainerInterface;

    15 

    16 /**

    17  *

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

    19  */

    20 class CodeExtension extends \Twig_Extension

    21 {

    22     private $container;

    23 

    24     /**

    25      * Constructor of Twig Extension to provide functions for code formatting

    26      *

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

    28      */

    29     public function __construct(ContainerInterface $container)

    30     {

    31         $this->container = $container;

    32     }

    33 

    34     /**

    35      * {@inheritdoc}

    36      */

    37     public function getFilters()

    38     {

    39         return array(

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

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

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

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

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

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

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

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

    48         );

    49     }

    50 

    51     public function abbrClass($class)

    52     {

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

    54     }

    55 

    56     public function abbrMethod($method)

    57     {

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

    59     }

    60 

    61     public function formatArgs($args)

    62     {

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

    64     }

    65 

    66     public function formatArgsAsText($args)

    67     {

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

    69     }

    70 

    71     public function fileExcerpt($file, $line)

    72     {

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

    74     }

    75 

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

    77     {

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

    79     }

    80 

    81     public function getFileLink($file, $line)

    82     {

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

    84     }

    85 

    86     public function formatFileFromText($text)

    87     {

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

    89     }

    90 

    91     public function getName()

    92     {

    93         return 'code';

    94     }

    95 }