71 lines
2.1 KiB
PHP
71 lines
2.1 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\Extbase\Validation\Validator;
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use TYPO3\CMS\Extbase\Error\Result;
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/**
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* Validator to chain many validators in a disjunction (logical or).
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*/
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final class DisjunctionValidator extends AbstractCompositeValidator
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{
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public function __construct()
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{
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$this->validators = new \SplObjectStorage();
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$this->validatedInstancesContainer = new \SplObjectStorage();
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}
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/**
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* Checks if the given value is valid according to the validators of the
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* disjunction.
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*
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* So only one validator has to be valid, to make the whole disjunction valid.
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* Errors are only returned if all validators failed.
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*
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* @param mixed $value The value that should be validated
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*/
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public function validate(mixed $value): Result
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{
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$validators = $this->getValidators();
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if ($validators->count() > 0) {
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$result = null;
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foreach ($validators as $validator) {
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$validatorResult = $validator->validate($value);
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if ($validatorResult->hasErrors()) {
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if ($result === null) {
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$result = $validatorResult;
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} else {
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$result->merge($validatorResult);
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}
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} else {
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if ($result === null) {
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$result = $validatorResult;
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} else {
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$result->clear();
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}
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break;
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}
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}
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} else {
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$result = new Result();
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}
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return $result;
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}
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}
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