ObjectStorageConverter.php

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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\Extbase\Property\TypeConverter;
 
use ‪TYPO3\CMS\Extbase\Persistence\ObjectStorage;
use ‪TYPO3\CMS\Extbase\Property\PropertyMappingConfigurationInterface;
use ‪TYPO3\CMS\Extbase\Utility\TypeHandlingUtility;
 
class ‪ObjectStorageConverter extends ‪AbstractTypeConverter
{
    protected ‪$sourceTypes = ['string', 'array'];
 
    protected ‪$targetType = ObjectStorage::class;
 
    protected ‪$priority = 10;
 
    public function ‪convertFrom($source, string ‪$targetType, array $convertedChildProperties = [], ‪PropertyMappingConfigurationInterface $configuration = null): ‪ObjectStorage
    {
        $objectStorage = new ‪ObjectStorage();
        foreach ($convertedChildProperties as $subProperty) {
            $objectStorage->attach($subProperty);
        }
        return $objectStorage;
    }
 
    public function ‪getSourceChildPropertiesToBeConverted($source): array
    {
        if (is_array($source)) {
            return $source;
        }
        return [];
    }
 
    public function ‪getTypeOfChildProperty(‪$targetType, string $propertyName, ‪PropertyMappingConfigurationInterface $configuration): string
    {
        $parsedTargetType = ‪TypeHandlingUtility::parseType(‪$targetType);
        return $parsedTargetType['elementType'];
    }
}