99 lines
3.8 KiB
PHP
99 lines
3.8 KiB
PHP
<?php
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declare(strict_types=1);
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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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namespace TYPO3\CMS\Backend\Controller;
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use Psr\Http\Message\ResponseInterface;
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use Psr\Http\Message\ServerRequestInterface;
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use TYPO3\CMS\Backend\Utility\BackendUtility;
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use TYPO3\CMS\Core\Authentication\BackendUserAuthentication;
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use TYPO3\CMS\Core\DataHandling\DataHandler;
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use TYPO3\CMS\Core\Http\JsonResponse;
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use TYPO3\CMS\Core\Localization\LanguageService;
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use TYPO3\CMS\Core\Type\Bitmask\Permission;
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use TYPO3\CMS\Core\Utility\GeneralUtility;
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/**
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* Handles clearing caches from the clear cache toolbar item and the records module.
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*
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* @internal This class is a specific Backend controller implementation and is not part of the TYPO3's Core API.
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*/
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readonly class ClearCacheController
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{
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public function flushCacheGroupPagesAction(ServerRequestInterface $request): ResponseInterface
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{
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$dataHandler = GeneralUtility::makeInstance(DataHandler::class);
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$dataHandler->start([], []);
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$dataHandler->clear_cacheCmd('pages');
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$languageService = $this->getLanguageService();
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return new JsonResponse([
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'success' => true,
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'title' => $languageService->sL('core.cache:notification.group.pages.success.title'),
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'message' => $languageService->sL('core.cache:notification.group.pages.success.message'),
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]);
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}
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public function flushCacheGroupAllAction(ServerRequestInterface $request): ResponseInterface
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{
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$dataHandler = GeneralUtility::makeInstance(DataHandler::class);
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$dataHandler->start([], []);
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$dataHandler->clear_cacheCmd('all');
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$languageService = $this->getLanguageService();
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return new JsonResponse([
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'success' => true,
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'title' => $languageService->sL('core.cache:notification.group.all.success.title'),
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'message' => $languageService->sL('core.cache:notification.group.all.success.message'),
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]);
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}
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public function flushCachePageAction(ServerRequestInterface $request): ResponseInterface
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{
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$parsedBody = $request->getParsedBody();
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$pageUid = (int)($parsedBody['id'] ?? 0);
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$languageService = $this->getLanguageService();
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$permissionClause = $this->getBackendUser()->getPagePermsClause(Permission::PAGE_SHOW);
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$pageRow = BackendUtility::readPageAccess($pageUid, $permissionClause);
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if ($pageUid !== 0 && $this->getBackendUser()->doesUserHaveAccess($pageRow, Permission::PAGE_SHOW)) {
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$dataHandler = GeneralUtility::makeInstance(DataHandler::class);
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$dataHandler->start([], []);
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$dataHandler->clear_cacheCmd($pageUid);
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return new JsonResponse([
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'success' => true,
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'title' => $languageService->sL('core.cache:notification.page.success.title'),
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'message' => sprintf($languageService->sL('core.cache:notification.page.success.message'), BackendUtility::getRecordTitle('pages', $pageRow)),
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]);
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}
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return new JsonResponse([
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'success' => false,
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'title' => $languageService->sL('core.cache:notification.page.error.title'),
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'message' => $languageService->sL('core.cache:notification.page.error.message'),
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]);
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}
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protected function getBackendUser(): BackendUserAuthentication
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{
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return $GLOBALS['BE_USER'];
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}
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protected function getLanguageService(): LanguageService
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{
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return $GLOBALS['LANG'];
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}
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}
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