ResponseListener.php in Zircon Profile 8.0

Namespace

Symfony\Component\HttpKernel\EventListener

File

vendor/symfony/http-kernel/EventListener/ResponseListener.php

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <[e-mail]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace Symfony\Component\HttpKernel\EventListener;

use Symfony\Component\HttpKernel\Event\FilterResponseEvent;
use Symfony\Component\HttpKernel\KernelEvents;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;

/**
 * ResponseListener fixes the Response headers based on the Request.
 *
 * @author Fabien Potencier <[e-mail]>
 */
class ResponseListener implements EventSubscriberInterface {
  private $charset;
  public function __construct($charset) {
    $this->charset = $charset;
  }

  /**
   * Filters the Response.
   *
   * @param FilterResponseEvent $event A FilterResponseEvent instance
   */
  public function onKernelResponse(FilterResponseEvent $event) {
    if (!$event
      ->isMasterRequest()) {
      return;
    }
    $response = $event
      ->getResponse();
    if (null === $response
      ->getCharset()) {
      $response
        ->setCharset($this->charset);
    }
    $response
      ->prepare($event
      ->getRequest());
  }
  public static function getSubscribedEvents() {
    return array(
      KernelEvents::RESPONSE => 'onKernelResponse',
    );
  }

}

Classes

Name	Description
ResponseListener	ResponseListener fixes the Response headers based on the Request.