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<?php |
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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\Configuration; |
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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\Database\ConnectionPool; |
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use TYPO3\CMS\Core\Database\Query\Restriction\DeletedRestriction; |
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use TYPO3\CMS\Core\Database\Query\Restriction\WorkspaceRestriction; |
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use TYPO3\CMS\Core\Exception\SiteNotFoundException; |
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use TYPO3\CMS\Core\Site\Entity\NullSite; |
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use TYPO3\CMS\Core\Site\Entity\SiteInterface; |
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use TYPO3\CMS\Core\Site\SiteFinder; |
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use TYPO3\CMS\Core\Utility\GeneralUtility; |
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/** |
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* Contains translation tools |
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* |
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* @internal The whole class is subject to be removed, fetch all language info from the current site object. |
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*/ |
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class TranslationConfigurationProvider |
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{ |
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protected array $systemLanguageCache = []; |
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/** |
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* Returns array of languages given for a specific site (or "nullSite" if on page=0) |
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* The property flagIcon returns a string <flags-xx>. |
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* |
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* @param int $pageId Page id (used to get TSconfig configuration setting flag and label for default language) |
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* @return array Array with languages (uid, title, ISOcode, flagIcon) |
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*/ |
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public function getSystemLanguages($pageId = 0) |
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{ |
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if (isset($this->systemLanguageCache[$pageId])) { |
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return $this->systemLanguageCache[$pageId]; |
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} |
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$allSystemLanguages = []; |
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$siteFinder = GeneralUtility::makeInstance(SiteFinder::class); |
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if ($pageId === 0) { |
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// Used for e.g. filelist, where there is no site selected |
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// This also means that there is no "-1" (All Languages) selectable. |
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$sites = $siteFinder->getAllSites(); |
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foreach ($sites as $site) { |
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$allSystemLanguages = $this->addSiteLanguagesToConsolidatedList( |
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$allSystemLanguages, |
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$site->getAvailableLanguages($this->getBackendUserAuthentication()), |
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$site, |
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true |
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); |
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} |
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} else { |
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try { |
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$site = $siteFinder->getSiteByPageId((int)$pageId); |
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} catch (SiteNotFoundException $e) { |
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$site = new NullSite(); |
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} |
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$siteLanguages = $site->getAvailableLanguages($this->getBackendUserAuthentication(), true); |
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if (!isset($siteLanguages[0])) { |
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$siteLanguages[0] = $site->getDefaultLanguage(); |
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} |
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$allSystemLanguages = $this->addSiteLanguagesToConsolidatedList( |
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$allSystemLanguages, |
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$siteLanguages, |
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$site, |
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false |
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); |
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} |
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ksort($allSystemLanguages); |
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$this->systemLanguageCache[$pageId] = $allSystemLanguages; |
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return $allSystemLanguages; |
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} |
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protected function addSiteLanguagesToConsolidatedList(array $allSystemLanguages, array $languagesOfSpecificSite, SiteInterface $site, bool $includeSiteSuffix): array |
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{ |
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foreach ($languagesOfSpecificSite as $language) { |
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$languageId = $language->getLanguageId(); |
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if (isset($allSystemLanguages[$languageId])) { |
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// Language already provided by another site, just add the label separately |
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$allSystemLanguages[$languageId]['title'] .= ', ' . $language->getTitle() . ' [Site: ' . $site->getIdentifier() . ']'; |
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} else { |
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$allSystemLanguages[$languageId] = [ |
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'uid' => $languageId, |
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'title' => $language->getTitle() . ($includeSiteSuffix ? ' [Site: ' . $site->getIdentifier() . ']' : ''), |
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'ISOcode' => $language->getTwoLetterIsoCode(), |
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'flagIcon' => $language->getFlagIdentifier(), |
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]; |
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} |
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} |
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return $allSystemLanguages; |
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} |
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/** |
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* Information about translation for an element |
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* Will overlay workspace version of record too! |
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* |
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* @param string $table Table name |
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* @param int $uid Record uid |
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* @param int $languageUid Language uid. If 0, then all languages are selected. |
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* @param array $row The record to be translated |
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* @param array|string $selFieldList Select fields for the query which fetches the translations of the current record |
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* @return mixed Array with information or error message as a string. |
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*/ |
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public function translationInfo($table, $uid, $languageUid = 0, array $row = null, $selFieldList = '') |
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{ |
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if (!$GLOBALS['TCA'][$table] || !$uid) { |
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return 'No table "' . $table . '" or no UID value'; |
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} |
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if ($row === null) { |
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$row = BackendUtility::getRecordWSOL($table, $uid); |
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} |
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if (!is_array($row)) { |
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return 'Record "' . $table . '_' . $uid . '" was not found'; |
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} |
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if (!BackendUtility::isTableLocalizable($table)) { |
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return 'Translation is not supported for this table!'; |
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} |
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if ($row[$GLOBALS['TCA'][$table]['ctrl']['languageField']] > 0) { |
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return 'Record "' . $table . '_' . $uid . '" seems to be a translation already (has a language value "' . $row[$GLOBALS['TCA'][$table]['ctrl']['languageField']] . '", relation to record "' . $row[$GLOBALS['TCA'][$table]['ctrl']['transOrigPointerField']] . '")'; |
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} |
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if ($row[$GLOBALS['TCA'][$table]['ctrl']['transOrigPointerField']] != 0) { |
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return 'Record "' . $table . '_' . $uid . '" seems to be a translation already (has a relation to record "' . $row[$GLOBALS['TCA'][$table]['ctrl']['transOrigPointerField']] . '")'; |
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} |
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// Look for translations of this record, index by language field value: |
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if (!empty($selFieldList)) { |
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if (is_array($selFieldList)) { |
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$selectFields = $selFieldList; |
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} else { |
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$selectFields = GeneralUtility::trimExplode(',', $selFieldList); |
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} |
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} else { |
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$selectFields = ['uid', $GLOBALS['TCA'][$table]['ctrl']['languageField']]; |
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} |
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$queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)->getQueryBuilderForTable($table); |
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$queryBuilder->getRestrictions() |
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->removeAll() |
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->add(GeneralUtility::makeInstance(DeletedRestriction::class)) |
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->add(GeneralUtility::makeInstance(WorkspaceRestriction::class, $this->getBackendUserAuthentication()->workspace)); |
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$queryBuilder |
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->select(...$selectFields) |
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->from($table) |
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->where( |
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$queryBuilder->expr()->eq( |
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$GLOBALS['TCA'][$table]['ctrl']['transOrigPointerField'], |
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$queryBuilder->createNamedParameter($uid, \PDO::PARAM_INT) |
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), |
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$queryBuilder->expr()->eq( |
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'pid', |
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$queryBuilder->createNamedParameter( |
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$row['pid'], |
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\PDO::PARAM_INT |
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) |
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) |
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); |
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if (!$languageUid) { |
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$queryBuilder->andWhere( |
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$queryBuilder->expr()->gt( |
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$GLOBALS['TCA'][$table]['ctrl']['languageField'], |
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$queryBuilder->createNamedParameter(0, \PDO::PARAM_INT) |
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) |
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); |
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} else { |
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$queryBuilder |
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->andWhere( |
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$queryBuilder->expr()->eq( |
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$GLOBALS['TCA'][$table]['ctrl']['languageField'], |
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$queryBuilder->createNamedParameter($languageUid, \PDO::PARAM_INT) |
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) |
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); |
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} |
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$translationRecords = $queryBuilder |
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->execute() |
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->fetchAll(); |
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$translations = []; |
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$translationsErrors = []; |
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foreach ($translationRecords as $translationRecord) { |
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if (!isset($translations[$translationRecord[$GLOBALS['TCA'][$table]['ctrl']['languageField']]])) { |
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$translations[$translationRecord[$GLOBALS['TCA'][$table]['ctrl']['languageField']]] = $translationRecord; |
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} else { |
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$translationsErrors[$translationRecord[$GLOBALS['TCA'][$table]['ctrl']['languageField']]][] = $translationRecord; |
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} |
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} |
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return [ |
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'table' => $table, |
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'uid' => $uid, |
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'CType' => $row['CType'] ?? '', |
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'sys_language_uid' => $row[$GLOBALS['TCA'][$table]['ctrl']['languageField'] ?? null] ?? null, |
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'translations' => $translations, |
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'excessive_translations' => $translationsErrors |
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]; |
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} |
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protected function getBackendUserAuthentication(): BackendUserAuthentication |
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{ |
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return $GLOBALS['BE_USER']; |
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} |
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} |
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TYPO3 /
TYPO3.CMS
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