60 lines
2.3 KiB
PHP
60 lines
2.3 KiB
PHP
<?php
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declare(strict_types = 1);
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namespace TYPO3\CMS\Frontend\Middleware;
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/*
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* This file is part of the TYPO3 CMS project.
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*
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* It is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License, either version 2
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* of the License, or any later version.
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*
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* For the full copyright and license information, please read the
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* LICENSE.txt file that was distributed with this source code.
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*
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* The TYPO3 project - inspiring people to share!
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*/
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use Psr\Http\Message\ResponseInterface;
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use Psr\Http\Message\ServerRequestInterface;
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use Psr\Http\Server\MiddlewareInterface;
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use Psr\Http\Server\RequestHandlerInterface;
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use TYPO3\CMS\Core\Utility\GeneralUtility;
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/**
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* Calls a hook before processing a request for the TYPO3 Frontend.
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*
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* @internal
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* @deprecated since TYPO3 v9, will be removed in TYPO3 v10.0.
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*/
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class PreprocessRequestHook implements MiddlewareInterface
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{
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/**
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* Hook to preprocess the current request
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*
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* @param ServerRequestInterface $request
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* @param RequestHandlerInterface $handler
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* @return ResponseInterface
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*/
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public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
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{
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// Legacy functionality to check if any hook modified global GET/POST
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// This is a safety net, see RequestHandler for how this is validated.
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// This information is just a compat layer which will be removed in TYPO3 v10.0.
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$request = $request->withAttribute('_originalGetParameters', $_GET);
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if ($request->getMethod() === 'POST') {
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$request = $request->withAttribute('_originalPostParameters', $_POST);
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}
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// Set original parameters
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if (!empty($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/index_ts.php']['preprocessRequest'])) {
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trigger_error('The "preprocessRequest" hook will be removed in TYPO3 v10.0 in favor of PSR-15. Use a middleware instead.', E_USER_DEPRECATED);
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foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/index_ts.php']['preprocessRequest'] as $hookFunction) {
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$hookParameters = [];
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GeneralUtility::callUserFunction($hookFunction, $hookParameters, $hookParameters);
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}
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}
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return $handler->handle($request);
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}
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}
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