CreatablePropertyCollectionElementPropertiesValidator.php

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<?php
declare(strict_types = 1);
namespace TYPO3\CMS\Form\Domain\Configuration\FormDefinition\Validators;

/*
 * 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!
 */

use TYPO3\CMS\Form\Domain\Configuration\Exception\PropertyException;

class CreatablePropertyCollectionElementPropertiesValidator extends CollectionBasedValidator
{

    public function __invoke(string $key, $value)
    {
        $dto = $this->validationDto->withPropertyPath($key);

        if (!$this->getConfigurationService()->isPropertyCollectionPropertyDefinedInFormEditorSetup($dto)) {
            if ($this->getConfigurationService()->isPropertyCollectionPropertyDefinedInPredefinedDefaultsInFormEditorSetup($dto)) {
                $this->validatePropertyCollectionElementPredefinedDefaultValue($value, $dto);
            } else {
                $this->validatePropertyCollectionElementPropertyValueByHmacData(
                    $this->currentElement,
                    $value,
                    $this->sessionToken,
                    $dto
                );
            }
        }
    }

    protected function validatePropertyCollectionElementPredefinedDefaultValue(
        $value,
        ValidationDto $dto
    ) {
        $predefinedDefaultValue = $this->getConfigurationService()->getPropertyCollectionPredefinedDefaultValueFromFormEditorSetup($dto);
        if ($value !== $predefinedDefaultValue) {
            $message = 'The value "%s" of property "%s" (form element "%s" / "%s.%s") is not equal to the default value "%s" #1528591502';
            throw new PropertyException(
                sprintf(
                    $message,
                    $value,
                    $dto->getPropertyPath(),
                    $dto->getFormElementIdentifier(),
                    $dto->getPropertyCollectionName(),
                    $dto->getPropertyCollectionElementIdentifier(),
                    $predefinedDefaultValue
                ),
                1528591502
            );
        }
    }
}