meilisearch/Classes/Middleware/PageIndexerFinisher.php

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2021-04-17 00:26:33 +02:00
<?php
namespace WapplerSystems\Meilisearch\Middleware;
/***************************************************************
* Copyright notice
*
* (c) 2019 Achim Fritz <achim.fritz@b13.com>
* All rights reserved
*
* This script is part of the TYPO3 project. The TYPO3 project is
* free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* The GNU General Public License can be found at
* http://www.gnu.org/copyleft/gpl.html.
* A copy is found in the textfile GPL.txt and important notices to the license
* from the author is found in LICENSE.txt distributed with these scripts.
*
*
* This script is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* This copyright notice MUST APPEAR in all copies of the script!
***************************************************************/
use WapplerSystems\Meilisearch\IndexQueue\PageIndexerRequest;
use WapplerSystems\Meilisearch\IndexQueue\PageIndexerRequestHandler;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Server\MiddlewareInterface;
use Psr\Http\Server\RequestHandlerInterface;
use TYPO3\CMS\Core\Http\Response;
use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Core\Http\Stream;
/**
* Class PageIndexerFinisher
* @package WapplerSystems\Meilisearch\Middleware
*/
class PageIndexerFinisher implements MiddlewareInterface
{
/**
* @param ServerRequestInterface $request
* @param RequestHandlerInterface $handler
* @return ResponseInterface
*/
public function process(ServerRequestInterface $request, RequestHandlerInterface $handler): ResponseInterface
{
$response = $handler->handle($request);
if ($request->hasHeader(PageIndexerRequest::SOLR_INDEX_HEADER)) {
/* @var PageIndexerRequestHandler $pageIndexerRequestHandler */
$pageIndexerRequestHandler = GeneralUtility::makeInstance(PageIndexerRequestHandler::class);
$pageIndexerRequestHandler->shutdown();
$pageIndexResponse = $pageIndexerRequestHandler->getResponse();
$response = new Response();
$body = new Stream('php://temp', 'rw');
$content = $pageIndexResponse->getContent();
$body->write($content);
$response = $response
->withBody($body)
->withHeader('Content-Length', (string)strlen($content))
->withHeader('Content-Type', 'application/json');
}
return $response;
}
}