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<?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\Form\FormDataProvider; |
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use TYPO3\CMS\Backend\Form\FormDataProviderInterface; |
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use TYPO3\CMS\Core\Localization\LanguageService; |
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/** |
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* Works on processedTca to determine the final value of field descriptions. |
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* |
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* processedTca['columns']['aField']['description'] |
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*/ |
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class TcaColumnsProcessFieldDescriptions implements FormDataProviderInterface |
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{ |
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/** |
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* Iterate over all processedTca columns fields |
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* |
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* @param array $result Result array |
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* @return array Modified result array |
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*/ |
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public function addData(array $result): array |
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{ |
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$result = $this->setDescriptionFromPageTsConfig($result); |
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$result = $this->translateDescriptions($result); |
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return $result; |
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} |
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/** |
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* page TSconfig can override description: |
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* |
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* TCEFORM.aTable.aField.description = override |
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* TCEFORM.aTable.aField.description.en = override |
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* |
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* @param array $result Result array |
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* @return array Modified result array |
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*/ |
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protected function setDescriptionFromPageTsConfig(array $result): array |
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{ |
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$languageService = $this->getLanguageService(); |
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$tableName = $result['tableName']; |
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foreach ($result['processedTca']['columns'] ?? [] as $fieldName => $fieldConfiguration) { |
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$fieldTSconfig = $result['pageTsConfig']['TCEFORM.'][$tableName . '.'][$fieldName . '.'] ?? null; |
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if (!is_array($fieldTSconfig)) { |
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continue; |
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} |
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if (!empty($fieldTSconfig['description'])) { |
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$result['processedTca']['columns'][$fieldName]['description'] = $fieldTSconfig['description']; |
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} |
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if (!empty($fieldTSconfig['description.'][$languageService->lang])) { |
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$result['processedTca']['columns'][$fieldName]['description'] = $fieldTSconfig['description.'][$languageService->lang]; |
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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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* Translate all descriptions if needed. |
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* |
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* @param array $result Result array |
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* @return array Modified result array |
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*/ |
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protected function translateDescriptions(array $result): array |
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{ |
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$languageService = $this->getLanguageService(); |
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foreach ($result['processedTca']['columns'] as $fieldName => $fieldConfiguration) { |
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if (!isset($fieldConfiguration['description'])) { |
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continue; |
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} |
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$result['processedTca']['columns'][$fieldName]['description'] = $languageService->sL($fieldConfiguration['description']); |
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} |
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return $result; |
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} |
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/** |
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* @return LanguageService |
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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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TYPO3 /
TYPO3.CMS
