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<?php
declare(strict_types=1);
/*
* This file is part of the TYPO3 CMS project.
*
* It is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License, either version 2
* of the License, or any later version.
*
* For the full copyright and license information, please read the
* LICENSE.txt file that was distributed with this source code.
*
* The TYPO3 project - inspiring people to share!
*/
namespace TYPO3\CMS\Backend\Form\FormDataProvider;
use TYPO3\CMS\Backend\Form\FormDataProviderInterface;
use TYPO3\CMS\Core\Configuration\Richtext;
use TYPO3\CMS\Core\Html\RteHtmlParser;
use TYPO3\CMS\Core\Utility\GeneralUtility;
/**
* Resolve databaseRow field content for type=text, especially handle
* richtext transformations "from db to rte"
*/
class TcaText implements FormDataProviderInterface
{
/**
* Handle text field content, especially richtext transformation
*
* @param array $result Given result array
* @return array Modified result array
*/
public function addData(array $result)
{
foreach ($result['processedTca']['columns'] as $fieldName => $fieldConfig) {
if (empty($fieldConfig['config']['type']) || $fieldConfig['config']['type'] !== 'text') {
continue;
}
// Check if richtext is enabled for the field
if ($fieldConfig['config']['enableRichtext'] ?? false) {
$richtextConfigurationProvider = GeneralUtility::makeInstance(Richtext::class);
$richtextConfiguration = $richtextConfigurationProvider->getConfiguration(
$result['tableName'],
$fieldName,
$result['effectivePid'],
(string)$result['recordTypeValue'],
$fieldConfig['config']
);
// Transform if richtext is not disabled in configuration
if (!($richtextConfiguration['disabled'] ?? false)) {
// remember RTE preset name
$result['processedTca']['columns'][$fieldName]['config']['richtextConfigurationName'] = $fieldConfig['config']['richtextConfiguration'] ?? '';
// Add final resolved configuration to TCA array
$result['processedTca']['columns'][$fieldName]['config']['richtextConfiguration'] = $richtextConfiguration;
// If eval=null is set for field, value might be null ... don't transform anything in this case.
if ($result['databaseRow'][$fieldName] !== null) {
// Process "from-db-to-rte" on current value
$richTextParser = GeneralUtility::makeInstance(RteHtmlParser::class);
$result['databaseRow'][$fieldName] = $richTextParser->transformTextForRichTextEditor($result['databaseRow'][$fieldName], $richtextConfiguration['proc.'] ?? []);
}
}
}
}
return $result;
}
}