52 lines
1.6 KiB
PHP
52 lines
1.6 KiB
PHP
<?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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/**
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* Resolve and prepare json data.
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*/
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class TcaJson extends AbstractDatabaseRecordProvider implements FormDataProviderInterface
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{
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public function addData(array $result): array
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{
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// Currently only new records are considered
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if ($result['command'] !== 'new') {
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return $result;
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}
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foreach ($result['processedTca']['columns'] as $fieldName => $fieldConfig) {
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if (($fieldConfig['config']['type'] ?? '') !== 'json') {
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continue;
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}
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// Ensure that even for new records, the field is always an array - especially if a default value is defined
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if (is_string($result['databaseRow'][$fieldName])) {
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try {
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$result['databaseRow'][$fieldName] = json_decode($result['databaseRow'][$fieldName], true, 512, JSON_THROW_ON_ERROR);
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} catch (\JsonException) {
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$result['databaseRow'][$fieldName] = [];
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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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