87 lines
2.0 KiB
PHP
87 lines
2.0 KiB
PHP
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<?php
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/*
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* This file is part of Respect/Validation.
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*
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* (c) Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
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*
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* For the full copyright and license information, please view the LICENSE file
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* that was distributed with this source code.
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*/
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declare(strict_types=1);
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namespace Respect\Validation\Rules;
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use Respect\Validation\Exceptions\OneOfException;
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use Respect\Validation\Exceptions\ValidationException;
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use function array_shift;
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use function count;
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/**
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* @author Bradyn Poulsen <bradyn@bradynpoulsen.com>
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* @author Henrique Moody <henriquemoody@gmail.com>
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*/
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final class OneOf extends AbstractComposite
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{
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/**
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* {@inheritDoc}
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*/
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public function assert($input): void
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{
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$validators = $this->getRules();
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$exceptions = $this->getAllThrownExceptions($input);
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$numRules = count($validators);
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$numExceptions = count($exceptions);
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if ($numExceptions !== $numRules - 1) {
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/** @var OneOfException $oneOfException */
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$oneOfException = $this->reportError($input);
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$oneOfException->addChildren($exceptions);
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throw $oneOfException;
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}
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}
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/**
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* {@inheritDoc}
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*/
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public function validate($input): bool
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{
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$rulesPassedCount = 0;
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foreach ($this->getRules() as $rule) {
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if (!$rule->validate($input)) {
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continue;
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}
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++$rulesPassedCount;
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}
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return $rulesPassedCount === 1;
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}
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/**
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* {@inheritDoc}
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*/
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public function check($input): void
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{
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$exceptions = [];
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$rulesPassedCount = 0;
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foreach ($this->getRules() as $rule) {
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try {
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$rule->check($input);
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++$rulesPassedCount;
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} catch (ValidationException $exception) {
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$exceptions[] = $exception;
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}
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}
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if ($rulesPassedCount === 1) {
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return;
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}
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throw array_shift($exceptions) ?: $this->reportError($input);
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}
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}
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