mirror of
https://github.com/FriendsOfTYPO3/feedit.git
synced 2024-12-23 01:46:09 +01:00
66 lines
2.4 KiB
PHP
66 lines
2.4 KiB
PHP
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<?php
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namespace TYPO3\CMS\Feedit;
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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 TYPO3\CMS\Backend\Controller\EditDocumentController;
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use TYPO3\CMS\Core\Page\PageRenderer;
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use TYPO3\CMS\Core\Utility\GeneralUtility;
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/**
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* Class FrontendEditAssetLoader
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*/
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class FrontendEditAssetLoader
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{
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/**
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* @param EditDocumentController $controller
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* @return void
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*/
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public function attachAssets(EditDocumentController $controller)
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{
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if ((int)GeneralUtility::_GP('feEdit') === 1) {
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$pageRenderer = GeneralUtility::makeInstance(PageRenderer::class);
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// We have to load some locallang strings and push them into TYPO3.LLL if this request was
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// triggered by feedit. Originally, this object is fed by BackendController which is not
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// called here. This block of code is intended to be removed at a later point again.
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$lang = $this->getLanguageService();
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$coreLabels = [
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'csh_tooltip_loading' => $lang->sL('LLL:EXT:lang/Resources/Private/Language/locallang_core.xlf:csh_tooltip_loading')
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];
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$generatedLabels = [];
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$generatedLabels['core'] = $coreLabels;
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$code = 'TYPO3.LLL = ' . json_encode($generatedLabels) . ';';
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$filePath = 'typo3temp/assets/js/backend-' . sha1($code) . '.js';
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if (!file_exists(PATH_site . $filePath)) {
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// writeFileToTypo3tempDir() returns NULL on success (please double-read!)
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$error = GeneralUtility::writeFileToTypo3tempDir(PATH_site . $filePath, $code);
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if ($error !== null) {
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throw new \RuntimeException('Locallang JS file could not be written to ' . $filePath . '. Reason: ' . $error, 1446118286);
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}
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}
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$pageRenderer->addJsFile('../' . $filePath);
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}
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}
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/**
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* Returns LanguageService
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*
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* @return \TYPO3\CMS\Lang\LanguageService
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*/
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protected function getLanguageService()
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{
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return $GLOBALS['LANG'];
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}
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}
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