144 lines
3.8 KiB
PHP
144 lines
3.8 KiB
PHP
<?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 ReflectionClass;
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use Respect\Validation\Exceptions\ComponentException;
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use Respect\Validation\Exceptions\ValidationException;
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use Respect\Validation\Exceptions\ZendException;
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use Throwable;
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use Zend\Validator\ValidatorInterface;
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use function array_map;
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use function class_exists;
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use function current;
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use function is_string;
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use function sprintf;
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use function stripos;
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/**
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* Use Zend validators inside Respect\Validation flow.
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*
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* Messages are preserved.
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*
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* @author Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
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* @author Danilo Correa <danilosilva87@gmail.com>
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* @author Henrique Moody <henriquemoody@gmail.com>
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* @author Hugo Hamon <hugo.hamon@sensiolabs.com>
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*/
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final class Zend extends AbstractRule
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{
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/**
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* @var ValidatorInterface
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*/
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private $zendValidator;
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/**
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* @param string|ValidatorInterface $validator
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* @param mixed[] $params
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*
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* @throws ComponentException
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*/
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public function __construct($validator, array $params = [])
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{
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$this->zendValidator = $this->zendValidator($validator, $params);
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}
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/**
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* {@inheritDoc}
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*/
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public function assert($input): void
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{
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$validator = clone $this->zendValidator;
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if ($validator->isValid($input)) {
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return;
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}
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/** @var ZendException $zendException */
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$zendException = $this->reportError($input);
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$zendException->addChildren(
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array_map(
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function (string $message) use ($input): ValidationException {
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$exception = $this->reportError($input);
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$exception->updateTemplate($message);
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return $exception;
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},
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$validator->getMessages()
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)
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);
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throw $zendException;
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}
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/**
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* {@inheritDoc}
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*/
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public function check($input): void
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{
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$validator = clone $this->zendValidator;
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if ($validator->isValid($input)) {
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return;
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}
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/** @var ZendException $zendException */
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$zendException = $this->reportError($input);
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$zendException->updateTemplate(current($validator->getMessages()));
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throw $zendException;
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}
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/**
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* {@inheritDoc}
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*/
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public function validate($input): bool
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{
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return (clone $this->zendValidator)->isValid($input);
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}
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/**
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* @param mixed $validator
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* @param mixed[] $params
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*
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* @throws ComponentException
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*/
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private function zendValidator($validator, array $params = []): ValidatorInterface
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{
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if ($validator instanceof ValidatorInterface) {
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return $validator;
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}
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if (!is_string($validator)) {
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throw new ComponentException('The given argument is not a valid Zend Validator');
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}
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$className = stripos($validator, 'Zend') === false ? 'Zend\\Validator\\' . $validator : '\\' . $validator;
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try {
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if (!class_exists($className)) {
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throw new ComponentException(sprintf('"%s" is not a valid class name', $className));
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}
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$reflection = new ReflectionClass($className);
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if (!$reflection->isInstantiable()) {
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throw new ComponentException(sprintf('"%s" is not instantiable', $className));
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}
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return $this->zendValidator($reflection->newInstanceArgs($params));
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} catch (Throwable $exception) {
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throw new ComponentException(sprintf('Could not create "%s"', $validator), 0, $exception);
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}
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}
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}
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