81 lines
		
	
	
		
			3.3 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			81 lines
		
	
	
		
			3.3 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
<?php
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namespace WapplerSystems\Meilisearch\Middleware;
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/***************************************************************
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 * Copyright notice
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 *
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 * (c) 2019 Achim Fritz <achim.fritz@b13.com>
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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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 * A copy is found in the textfile GPL.txt and important notices to the license
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 * from the author is found in LICENSE.txt distributed with these scripts.
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 *
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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 WapplerSystems\Meilisearch\IndexQueue\PageIndexerRequest;
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use WapplerSystems\Meilisearch\IndexQueue\PageIndexerRequestHandler;
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use WapplerSystems\Meilisearch\System\Logging\SolrLogManager;
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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\JsonResponse;
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use TYPO3\CMS\Core\Utility\GeneralUtility;
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/**
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 * Class PageIndexerInitialization
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 * @package WapplerSystems\Meilisearch\Middleware
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 */
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class PageIndexerInitialization implements MiddlewareInterface
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{
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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 $handler): ResponseInterface
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    {
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        if ($request->hasHeader(PageIndexerRequest::SOLR_INDEX_HEADER)) {
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            // disable TSFE cache for TYPO3 v10
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            $request = $request->withAttribute('noCache', true);
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            $jsonEncodedParameters = $request->getHeader(PageIndexerRequest::SOLR_INDEX_HEADER)[0];
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            /* @var PageIndexerRequestHandler $pageIndexerRequestHandler */
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            $pageIndexerRequestHandler = GeneralUtility::makeInstance(PageIndexerRequestHandler::class, $jsonEncodedParameters);
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            $pageIndexerRequest = $pageIndexerRequestHandler->getRequest();
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            if (!$pageIndexerRequest->isAuthenticated()) {
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                /* @var SolrLogManager $logger */
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                $logger = GeneralUtility::makeInstance(SolrLogManager::class, self::class);
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                $logger->log(
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                    SolrLogManager::ERROR,
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                    'Invalid Index Queue Frontend Request detected!',
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                    [
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                        'page indexer request' => (array)$pageIndexerRequest,
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                        'index queue header' => $jsonEncodedParameters
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                    ]
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                );
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                return new JsonResponse(['error' => ['code' => 403, 'message' => 'Invalid Index Queue Request.']], 403);
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            }
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            $pageIndexerRequestHandler->run();
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        }
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        return $handler->handle($request);
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    }
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}
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