71 lines
2.3 KiB
PHP
71 lines
2.3 KiB
PHP
<?php
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declare(strict_types = 1);
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namespace TYPO3\CMS\Adminpanel\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\Adminpanel\Controller\MainController;
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use TYPO3\CMS\Adminpanel\Utility\StateUtility;
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use TYPO3\CMS\Core\Http\NullResponse;
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use TYPO3\CMS\Core\Http\Stream;
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use TYPO3\CMS\Core\Utility\GeneralUtility;
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use TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController;
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/**
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* Render the admin panel via PSR-15 middleware
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*
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* @internal
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*/
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class AdminPanelRenderer implements MiddlewareInterface
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{
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/**
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* Render the admin panel if activated
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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 $handler): ResponseInterface
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{
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$response = $handler->handle($request);
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if (
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!($response instanceof NullResponse)
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&& $GLOBALS['TSFE'] instanceof TypoScriptFrontendController
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&& $GLOBALS['TSFE']->isOutputting()
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&& StateUtility::isActivatedForUser()
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&& StateUtility::isActivatedInTypoScript()
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&& !StateUtility::isHiddenForUser()
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) {
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$mainController = GeneralUtility::makeInstance(MainController::class);
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$body = $response->getBody();
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$body->rewind();
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$contents = $response->getBody()->getContents();
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$content = str_ireplace(
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'</body>',
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$mainController->render($request) . '</body>',
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$contents
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);
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$body = new Stream('php://temp', 'rw');
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$body->write($content);
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$response = $response->withBody($body);
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}
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return $response;
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}
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}
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