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   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\Bridge\Twig;
  13  
  14  use Symfony\Bundle\FullStack;
  15  use Twig\Error\SyntaxError;
  16  
  17  /**
  18   * @internal
  19   */
  20  class UndefinedCallableHandler
  21  {
  22      private static $filterComponents = [
  23          'humanize' => 'form',
  24          'trans' => 'translation',
  25          'transchoice' => 'translation',
  26          'yaml_encode' => 'yaml',
  27          'yaml_dump' => 'yaml',
  28      ];
  29  
  30      private static $functionComponents = [
  31          'asset' => 'asset',
  32          'asset_version' => 'asset',
  33          'dump' => 'debug-bundle',
  34          'expression' => 'expression-language',
  35          'form_widget' => 'form',
  36          'form_errors' => 'form',
  37          'form_label' => 'form',
  38          'form_row' => 'form',
  39          'form_rest' => 'form',
  40          'form' => 'form',
  41          'form_start' => 'form',
  42          'form_end' => 'form',
  43          'csrf_token' => 'form',
  44          'logout_url' => 'security-http',
  45          'logout_path' => 'security-http',
  46          'is_granted' => 'security-core',
  47          'link' => 'web-link',
  48          'preload' => 'web-link',
  49          'dns_prefetch' => 'web-link',
  50          'preconnect' => 'web-link',
  51          'prefetch' => 'web-link',
  52          'prerender' => 'web-link',
  53          'workflow_can' => 'workflow',
  54          'workflow_transitions' => 'workflow',
  55          'workflow_has_marked_place' => 'workflow',
  56          'workflow_marked_places' => 'workflow',
  57      ];
  58  
  59      private static $fullStackEnable = [
  60          'form' => 'enable "framework.form"',
  61          'security-core' => 'add the "SecurityBundle"',
  62          'security-http' => 'add the "SecurityBundle"',
  63          'web-link' => 'enable "framework.web_link"',
  64          'workflow' => 'enable "framework.workflows"',
  65      ];
  66  
  67      public static function onUndefinedFilter($name)
  68      {
  69          if (!isset(self::$filterComponents[$name])) {
  70              return false;
  71          }
  72  
  73          self::onUndefined($name, 'filter', self::$filterComponents[$name]);
  74  
  75          return true;
  76      }
  77  
  78      public static function onUndefinedFunction($name)
  79      {
  80          if (!isset(self::$functionComponents[$name])) {
  81              return false;
  82          }
  83  
  84          self::onUndefined($name, 'function', self::$functionComponents[$name]);
  85  
  86          return true;
  87      }
  88  
  89      private static function onUndefined($name, $type, $component)
  90      {
  91          if (class_exists(FullStack::class) && isset(self::$fullStackEnable[$component])) {
  92              throw new SyntaxError(sprintf('Did you forget to %s? Unknown %s "%s".', self::$fullStackEnable[$component], $type, $name));
  93          }
  94  
  95          throw new SyntaxError(sprintf('Did you forget to run "composer require symfony/%s"? Unknown %s "%s".', $component, $type, $name));
  96      }
  97  }