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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\Component\HttpKernel\Event;
  13  
  14  use Symfony\Component\HttpFoundation\Request;
  15  use Symfony\Component\HttpKernel\HttpKernelInterface;
  16  
  17  /**
  18   * Allows filtering of a controller callable.
  19   *
  20   * You can call getController() to retrieve the current controller. With
  21   * setController() you can set a new controller that is used in the processing
  22   * of the request.
  23   *
  24   * Controllers should be callables.
  25   *
  26   * @author Bernhard Schussek <bschussek@gmail.com>
  27   */
  28  class FilterControllerEvent extends KernelEvent
  29  {
  30      private $controller;
  31  
  32      public function __construct(HttpKernelInterface $kernel, callable $controller, Request $request, $requestType)
  33      {
  34          parent::__construct($kernel, $request, $requestType);
  35  
  36          $this->setController($controller);
  37      }
  38  
  39      /**
  40       * Returns the current controller.
  41       *
  42       * @return callable
  43       */
  44      public function getController()
  45      {
  46          return $this->controller;
  47      }
  48  
  49      public function setController(callable $controller)
  50      {
  51          $this->controller = $controller;
  52      }
  53  }