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<?php |
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namespace Aoe\Restler\System; |
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/*************************************************************** |
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* Copyright notice |
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* |
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* (c) 2015 AOE GmbH <[email protected]> |
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* |
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* All rights reserved |
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* |
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* This script is part of the TYPO3 project. The TYPO3 project is |
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* free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* The GNU General Public License can be found at |
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* http://www.gnu.org/copyleft/gpl.html. |
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* |
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* This script is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* This copyright notice MUST APPEAR in all copies of the script! |
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***************************************************************/ |
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use Aoe\Restler\System\TYPO3\Loader; |
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use Aoe\Restler\System\Restler\Routes; |
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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\Http\Response; |
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use TYPO3\CMS\Core\Http\Stream; |
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class Dispatcher extends RestlerBuilderAware implements MiddlewareInterface |
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{ |
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/** |
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* Process an incoming server request. |
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* |
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* Processes an incoming server request in order to produce a response. |
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* If unable to produce the response itself, it may delegate to the provided |
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* request handler to do so. |
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*/ |
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public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface |
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{ |
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Loader::setRequest($request); |
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if ($this->isRestlerPrefix($this->extractSiteUrl($request))) { |
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$restlerObj = $this->getRestlerBuilder()->build($request); |
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if ($this->isRestlerUrl('/' . $restlerObj->url)) { |
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// wrap reponse into a stream to pass along to the rest of the Typo3 framework |
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$body = new Stream('php://temp', 'wb+'); |
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$body->write($restlerObj->handle()); |
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$body->rewind(); |
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return new Response($body, $restlerObj->responseCode); |
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} |
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} |
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return $handler->handle($request); |
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} |
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private function isRestlerUrl($uri): bool |
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{ |
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return Routes::containsUrl($uri); |
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} |
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protected function extractSiteUrl($request) |
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{ |
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// set base path depending on site config |
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$site = $request->getAttribute('site'); |
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if ($site !== null && $site instanceof \TYPO3\CMS\Core\Site\Entity\Site) { |
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$siteBasePath = $request->getAttribute('site')->getBase()->getPath(); |
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if ($siteBasePath !== '/' && $siteBasePath[-1] !== '/') { |
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$siteBasePath .= '/'; |
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} |
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} else { |
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$siteBasePath = '/'; |
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} |
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// set url with base path removed |
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return '/' . rtrim(preg_replace('%^' . preg_quote($siteBasePath, '%') . '%', '', $request->getUri()->getPath()), '/'); |
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} |
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} |
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AOEpeople /
TYPO3_Restler
This check looks for function or method calls that always return null and whose return value is used.
The method
getObject()can return nothing but null, so it makes no sense to use the return value.The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes.