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Package operations: 2 installs, 23 updates, 0 removals - Updating psr/log (1.1.0 => 1.1.2) - Updating symfony/debug (v3.4.30 => v3.4.35) - Updating symfony/console (v3.4.30 => v3.4.35) - Updating symfony/dotenv (v3.4.30 => v3.4.35) - Updating symfony/routing (v3.4.30 => v3.4.35) - Updating symfony/finder (v3.4.30 => v3.4.35) - Updating symfony/filesystem (v3.4.30 => v3.4.35) - Installing symfony/polyfill-util (v1.12.0) - Installing symfony/polyfill-php56 (v1.12.0) - Updating symfony/http-foundation (v3.4.30 => v3.4.35) - Updating symfony/event-dispatcher (v3.4.30 => v3.4.35) - Updating symfony/http-kernel (v3.4.30 => v3.4.35) - Updating symfony/config (v3.4.30 => v3.4.35) - Updating symfony/dependency-injection (v3.4.30 => v3.4.35) - Updating symfony/class-loader (v3.4.30 => v3.4.35) - Updating symfony/cache (v3.4.30 => v3.4.35) - Updating symfony/framework-bundle (v3.4.30 => v3.4.35) - Updating twig/twig (v1.42.2 => v1.42.4) - Updating symfony/twig-bridge (v3.4.30 => v3.4.35) - Updating symfony/twig-bundle (v3.4.30 => v3.4.35) - Updating symfony/yaml (v3.4.30 => v3.4.35) - Updating symfony/stopwatch (v3.4.30 => v3.4.35) - Updating symfony/var-dumper (v3.4.30 => v3.4.35) - Updating symfony/web-profiler-bundle (v3.4.30 => v3.4.35) - Updating symfony/css-selector (v3.4.30 => v3.4.35)
110 lines
2.9 KiB
PHP
110 lines
2.9 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\Component\HttpFoundation;
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/**
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* RedirectResponse represents an HTTP response doing a redirect.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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class RedirectResponse extends Response
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{
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protected $targetUrl;
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/**
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* Creates a redirect response so that it conforms to the rules defined for a redirect status code.
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*
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* @param string $url The URL to redirect to. The URL should be a full URL, with schema etc.,
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* but practically every browser redirects on paths only as well
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* @param int $status The status code (302 by default)
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* @param array $headers The headers (Location is always set to the given URL)
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*
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* @throws \InvalidArgumentException
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*
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* @see https://tools.ietf.org/html/rfc2616#section-10.3
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*/
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public function __construct($url, $status = 302, $headers = [])
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{
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parent::__construct('', $status, $headers);
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$this->setTargetUrl($url);
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if (!$this->isRedirect()) {
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throw new \InvalidArgumentException(sprintf('The HTTP status code is not a redirect ("%s" given).', $status));
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}
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if (301 == $status && !\array_key_exists('cache-control', array_change_key_case($headers, \CASE_LOWER))) {
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$this->headers->remove('cache-control');
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}
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}
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/**
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* Factory method for chainability.
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*
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* @param string $url The url to redirect to
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* @param int $status The response status code
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* @param array $headers An array of response headers
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*
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* @return static
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*/
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public static function create($url = '', $status = 302, $headers = [])
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{
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return new static($url, $status, $headers);
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}
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/**
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* Returns the target URL.
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*
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* @return string target URL
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*/
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public function getTargetUrl()
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{
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return $this->targetUrl;
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}
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/**
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* Sets the redirect target of this response.
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*
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* @param string $url The URL to redirect to
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*
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* @return $this
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*
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* @throws \InvalidArgumentException
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*/
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public function setTargetUrl($url)
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{
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if (empty($url)) {
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throw new \InvalidArgumentException('Cannot redirect to an empty URL.');
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}
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$this->targetUrl = $url;
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$this->setContent(
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sprintf('<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8" />
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<meta http-equiv="refresh" content="0;url=%1$s" />
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<title>Redirecting to %1$s</title>
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</head>
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<body>
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Redirecting to <a href="%1$s">%1$s</a>.
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</body>
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</html>', htmlspecialchars($url, ENT_QUOTES, 'UTF-8')));
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$this->headers->set('Location', $url);
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return $this;
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}
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}
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