EnumConverter.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\Property\Exception\InvalidTargetException;
use ‪TYPO3\CMS\Extbase\Property\PropertyMappingConfigurationInterface;
use UnitEnum;
 
class ‪EnumConverter extends ‪AbstractTypeConverter
{
    public function ‪convertFrom(mixed $source, string $targetType, array $convertedChildProperties = [], ‪PropertyMappingConfigurationInterface $configuration = null): ?\UnitEnum
    {
        return $this->‪getEnumElement($source, $targetType);
    }
 
    protected function ‪getEnumElement(float|int|string $source, string $targetType): ?\UnitEnum
    {
        if (!enum_exists($targetType)) {
            throw new ‪InvalidTargetException('TargetType "' . $targetType . '" is not an enum.', 1660834545);
        }
        foreach ($targetType::cases() as $enum) {
            if (property_exists($enum, 'value') && $enum->value == $source) {
                return $enum;
            }
        }
 
        foreach ($targetType::cases() as $enum) {
            if ($enum->name == $source) {
                return $enum;
            }
        }
        return null;
    }
}