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