137 lines
6.5 KiB
PHP
137 lines
6.5 KiB
PHP
<?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\Form\FormDataProvider;
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use TYPO3\CMS\Backend\Configuration\TranslationConfigurationProvider;
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use TYPO3\CMS\Backend\Form\Exception\DatabaseDefaultLanguageException;
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use TYPO3\CMS\Backend\Form\FormDataProviderInterface;
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use TYPO3\CMS\Backend\Utility\BackendUtility;
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use TYPO3\CMS\Core\Utility\GeneralUtility;
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/**
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* Add language related data to result array
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*/
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readonly class DatabaseLanguageRows implements FormDataProviderInterface
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{
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public function __construct(
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private TranslationConfigurationProvider $translationConfigurationProvider,
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) {}
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/**
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* Fetch default language if handled record is a localized one,
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* unserialize transOrigDiffSourceField if it is defined,
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* fetch additional languages if requested.
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*
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* @return array
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* @throws DatabaseDefaultLanguageException
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*/
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public function addData(array $result)
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{
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if (!empty($result['processedTca']['ctrl']['languageField'])
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&& !empty($result['processedTca']['ctrl']['transOrigPointerField'])
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) {
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$languageField = $result['processedTca']['ctrl']['languageField'];
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$fieldWithUidOfDefaultRecord = $result['processedTca']['ctrl']['transOrigPointerField'];
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if (isset($result['databaseRow'][$languageField]) && $result['databaseRow'][$languageField] > 0
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&& isset($result['databaseRow'][$fieldWithUidOfDefaultRecord]) && $result['databaseRow'][$fieldWithUidOfDefaultRecord] > 0
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) {
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// Default language record of localized record
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$defaultLanguageRow = $this->getRecordWorkspaceOverlay(
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$result['tableName'],
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(int)$result['databaseRow'][$fieldWithUidOfDefaultRecord]
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);
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if (empty($defaultLanguageRow)) {
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throw new DatabaseDefaultLanguageException(
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'Default language record with id ' . (int)$result['databaseRow'][$fieldWithUidOfDefaultRecord]
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. ' not found in table ' . $result['tableName'] . ' while editing record ' . $result['databaseRow']['uid'],
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1438249426
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);
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}
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$result['defaultLanguageRow'] = $defaultLanguageRow;
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// Unserialize the "original diff source" if given
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if (!empty($result['processedTca']['ctrl']['transOrigDiffSourceField'])
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&& !empty($result['databaseRow'][$result['processedTca']['ctrl']['transOrigDiffSourceField']])
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) {
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$defaultLanguageKey = $result['tableName'] . ':' . (int)$result['databaseRow']['uid'];
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$result['defaultLanguageDiffRow'][$defaultLanguageKey] = json_decode(
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(string)$result['databaseRow'][$result['processedTca']['ctrl']['transOrigDiffSourceField']],
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true
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);
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}
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// Add language overlays from further localizations if requested
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// @todo: Permission check if user is in "restrict ot language" is missing here.
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// @todo: The TranslationConfigurationProvider is more stupid than good for us ... invent a better translation overlay api!
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if (!empty($result['userTsConfig']['options.']['additionalPreviewLanguages'])) {
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$additionalLanguageUids = GeneralUtility::intExplode(',', (string)$result['userTsConfig']['options.']['additionalPreviewLanguages'], true);
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foreach ($additionalLanguageUids as $additionalLanguageUid) {
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// Continue if this system language record does not exist or if 0 or -1 is requested
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// or if row is the same as the to-be-displayed row
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if ($additionalLanguageUid <= 0
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|| !isset($result['systemLanguageRows'][$additionalLanguageUid])
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|| $additionalLanguageUid === (int)$result['databaseRow'][$languageField]
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) {
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continue;
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}
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$translationInfo = $this->translationConfigurationProvider->translationInfo(
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$result['tableName'],
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(int)$result['databaseRow'][$fieldWithUidOfDefaultRecord],
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$additionalLanguageUid
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);
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if (!empty($translationInfo['translations'][$additionalLanguageUid]['uid'])) {
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$record = $this->getRecordWorkspaceOverlay(
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$result['tableName'],
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(int)$translationInfo['translations'][$additionalLanguageUid]['uid']
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);
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$result['additionalLanguageRows'][$additionalLanguageUid] = $record;
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}
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}
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}
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// @todo do that only if l10n_parent > 0 (not in "free mode")?
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if (!empty($result['processedTca']['ctrl']['translationSource'])
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&& is_string($result['processedTca']['ctrl']['translationSource'])
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) {
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$translationSourceFieldName = $result['processedTca']['ctrl']['translationSource'];
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if (isset($result['databaseRow'][$translationSourceFieldName])
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&& $result['databaseRow'][$translationSourceFieldName] > 0
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) {
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$uidOfTranslationSource = $result['databaseRow'][$translationSourceFieldName];
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$result['sourceLanguageRow'] = $this->getRecordWorkspaceOverlay(
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$result['tableName'],
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$uidOfTranslationSource
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);
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}
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}
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}
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}
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return $result;
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}
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/**
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* Retrieve the requested row from the database
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*/
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protected function getRecordWorkspaceOverlay(string $tableName, int $uid): array
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{
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$row = BackendUtility::getRecordWSOL($tableName, $uid);
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return $row ?: [];
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}
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}
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