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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 <[email protected]> |
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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 <[email protected]> |
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* @author Danilo Correa <[email protected]> |
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* @author Henrique Moody <[email protected]> |
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* @author Hugo Hamon <[email protected]> |
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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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