Initial commit - Typo3 11.5.41
This commit is contained in:
Matteo Gallo
186
typo3conf/ext/lfeditor/Classes/Service/FileBaseService.php
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186
typo3conf/ext/lfeditor/Classes/Service/FileBaseService.php
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<?php
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namespace SGalinski\Lfeditor\Service;
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/***************************************************************
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* Copyright notice
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*
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* (c) sgalinski Internet Services (https://www.sgalinski.de)
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*
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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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*
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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 SGalinski\Lfeditor\Exceptions\LFException;
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use SGalinski\Lfeditor\Utility\SgLib;
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use SGalinski\Lfeditor\Utility\Typo3Lib;
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use TYPO3\CMS\Core\Localization\Locales;
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use TYPO3\CMS\Core\Utility\ArrayUtility;
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use TYPO3\CMS\Core\Utility\GeneralUtility;
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use TYPO3\CMS\Core\Utility\PathUtility;
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/**
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* base workspace class
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*/
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abstract class FileBaseService extends FileService {
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/**
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* @param string $content
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* @param string $lang
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* @return mixed
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*/
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abstract protected function getLocalizedFile($content, $lang);
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/**
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* @param string $filename
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* @param string $langKey
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* @return mixed
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*/
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abstract public function checkLocalizedFile($filename, $langKey);
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/**
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* @param string $langKey
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* @return mixed
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*/
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abstract public function nameLocalizedFile($langKey);
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/**
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* @param string $file
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* @param string $langKey
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* @return mixed
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*/
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abstract protected function readLLFile($file, $langKey);
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/**
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* extended init
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*
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* @param string $file name of the file (can be a path, if you need this (no check))
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* @param string $path path to the file
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* @param string $metaFile
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*
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* @return void
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* @throws \InvalidArgumentException
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* @throws LFException
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*/
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public function init($file, $path, $metaFile) {
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$locales = GeneralUtility::makeInstance(Locales::class);
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$availableLanguages = implode('|', $locales->getLocales());
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// localization files should not be edited
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if ($this->checkLocalizedFile(basename($file), $availableLanguages)) {
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throw new LFException('failure.langfile.notSupported');
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}
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$this->setWorkspace('base');
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parent::init($file, $path, $metaFile);
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}
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/**
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* reads the absolute language file with all localized sub files
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*
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* @throws \Exception
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* @throws LFException
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* @return void
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*/
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public function readFile() {
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// read absolute file
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$localLang = $this->readLLFile($this->absFile, 'default');
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// loop all languages
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$languages = SgLib::getSystemLanguages();
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$originLang = [];
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foreach ($languages as $lang) {
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$originLang[$lang] = $this->absFile;
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if (!\array_key_exists($lang, $localLang)) {
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continue;
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}
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if ($lang === 'default' || (\is_array($localLang[$lang]) && \count($localLang[$lang]))) {
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if (\is_array($localLang[$lang]) && \count($localLang[$lang])) {
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\ksort($localLang[$lang]);
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}
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continue;
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}
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// get localized file
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$lFile = $this->getLocalizedFile($localLang[$lang], $lang);
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if ($lFile && $this->checkLocalizedFile(basename($lFile), $lang)) {
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$originLang[$lang] = $lFile;
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$localLang[$lang] = [];
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if (!is_file($lFile)) {
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continue;
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}
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// read the content
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try {
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$llang = $this->readLLFile($lFile, $lang);
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} catch (\Exception $e) {
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throw $e;
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}
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// merge arrays and save origin of current language
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ArrayUtility::mergeRecursiveWithOverrule($localLang, $llang);
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}
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}
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// check
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if (!\is_array($localLang)) {
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throw new LFException('failure.search.noFileContent');
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}
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// copy all to object variables, if everything was ok
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$this->localLang = $localLang;
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$this->originLang = $originLang;
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}
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/**
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* Checks if a localized file is found in labels pack (e.g. a language pack was downloaded in the backend)
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* or if $sameLocation is set, then checks for a file located in "{language}.locallang.xlf" at the same directory
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*
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* @param string $fileRef Absolute file reference to locallang file
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* @param string $language Language key
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* @param bool $sameLocation If TRUE, then locallang localization file name will be returned with same directory as $fileRef
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* @return string|null Absolute path to the language file, or null if error occurred
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*/
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protected function getLocalizedFileName($fileRef, $language, $sameLocation = FALSE) {
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// If $fileRef is already prefixed with "[language key]" then we should return it as is
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$fileName = PathUtility::basename($fileRef);
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if (GeneralUtility::isFirstPartOfStr($fileName, $language . '.')) {
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return GeneralUtility::getFileAbsFileName($fileRef);
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}
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if ($sameLocation) {
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return GeneralUtility::getFileAbsFileName(str_replace($fileName, $language . '.' . $fileName, $fileRef));
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}
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// Analyze file reference
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$validatedPrefix = Typo3Lib::getLocalizedFilePrefix($fileRef);
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if ($validatedPrefix) {
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// Divide file reference into extension key, directory (if any) and base name:
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[$extensionKey, $file_extPath] = explode('/', substr($fileRef, strlen($validatedPrefix)), 2);
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$temp = GeneralUtility::revExplode('/', $file_extPath, 2);
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if (count($temp) === 1) {
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array_unshift($temp, '');
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}
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// Add empty first-entry if not there.
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[$file_extPath, $file_fileName] = $temp;
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// The filename is prefixed with "[language key]." because it prevents the llxmltranslate tool from detecting it.
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return Typo3Lib::getLabelsPath() . $language . '/' . $extensionKey . '/' . ($file_extPath ? $file_extPath . '/' : '') . $language . '.' . $file_fileName;
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}
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return NULL;
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}
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}
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