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<?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\FrameworkBundle\Controller;
use Symfony\Component\DependencyInjection\ContainerAware;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpFoundation\RedirectResponse;
/**
* Redirects a request to another URL.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class RedirectController extends ContainerAware
{
/**
* Redirects to another route.
*
* It expects a route path parameter.
* By default, the response status code is 301.
*
* If the route is empty, the status code will be 410.
* If the permanent path parameter is set, the status code will be 302.
*
* @param string $route The route pattern to redirect to
* @param Boolean $permanent Whether the redirect is permanent or not
*
* @return Response A Response instance
*/
public function redirectAction($route, $permanent = false)
{
if (!$route) {
return new Response(null, 410);
}
$attributes = $this->container->get('request')->attributes->get('_route_params');
unset($attributes['route'], $attributes['permanent']);
return new RedirectResponse($this->container->get('router')->generate($route, $attributes), $permanent ? 301 : 302);
}
/**
* Redirects to a URL.
*
* By default, the response status code is 301.
*
* If the path is empty, the status code will be 410.
* If the permanent flag is set, the status code will be 302.
*
* @param string $path The path to redirect to
* @param Boolean $permanent Whether the redirect is permanent or not
* @param Boolean $scheme The URL scheme (null to keep the current one)
* @param integer $httpPort The HTTP port
* @param integer $httpsPort The HTTPS port
*
* @return Response A Response instance
*/
public function urlRedirectAction($path, $permanent = false, $scheme = null, $httpPort = 80, $httpsPort = 443)
{
if (!$path) {
return new Response(null, 410);
}
$statusCode = $permanent ? 301 : 302;
// redirect if the path is a full URL
if (parse_url($path, PHP_URL_SCHEME)) {
return new RedirectResponse($path, $statusCode);
}
$request = $this->container->get('request');
if (null === $scheme) {
$scheme = $request->getScheme();
}
$qs = $request->getQueryString();
if ($qs) {
$qs = '?'.$qs;
}
$port = '';
if ('http' === $scheme && 80 != $httpPort) {
$port = ':'.$httpPort;
} elseif ('https' === $scheme && 443 != $httpsPort) {
$port = ':'.$httpsPort;
}
$url = $scheme.'://'.$request->getHost().$port.$request->getBaseUrl().$path.$qs;
return new RedirectResponse($url, $statusCode);
}
}