82 lines
2.7 KiB
PHP
82 lines
2.7 KiB
PHP
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Validator\Constraints;
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use Symfony\Component\Validator\Constraint;
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use Symfony\Component\Validator\Exception\UnexpectedTypeException;
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use Symfony\Component\Validator\Exception\UnexpectedValueException;
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/**
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* @author Bernhard Schussek <bschussek@gmail.com>
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* @author Diego Saint Esteben <diego@saintesteben.me>
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*/
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class DateTimeValidator extends DateValidator
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{
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/**
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* {@inheritdoc}
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*/
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public function validate($value, Constraint $constraint)
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{
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if (!$constraint instanceof DateTime) {
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throw new UnexpectedTypeException($constraint, DateTime::class);
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}
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if (null === $value || '' === $value) {
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return;
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}
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if (!is_scalar($value) && !(\is_object($value) && method_exists($value, '__toString'))) {
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throw new UnexpectedValueException($value, 'string');
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}
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$value = (string) $value;
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\DateTime::createFromFormat($constraint->format, $value);
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$errors = \DateTime::getLastErrors();
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if (0 < $errors['error_count']) {
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$this->context->buildViolation($constraint->message)
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->setParameter('{{ value }}', $this->formatValue($value))
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->setCode(DateTime::INVALID_FORMAT_ERROR)
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->addViolation();
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return;
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}
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if (str_ends_with($constraint->format, '+')) {
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$errors['warnings'] = array_filter($errors['warnings'], function ($warning) {
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return 'Trailing data' !== $warning;
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});
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}
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foreach ($errors['warnings'] as $warning) {
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if ('The parsed date was invalid' === $warning) {
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$this->context->buildViolation($constraint->message)
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->setParameter('{{ value }}', $this->formatValue($value))
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->setCode(DateTime::INVALID_DATE_ERROR)
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->addViolation();
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} elseif ('The parsed time was invalid' === $warning) {
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$this->context->buildViolation($constraint->message)
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->setParameter('{{ value }}', $this->formatValue($value))
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->setCode(DateTime::INVALID_TIME_ERROR)
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->addViolation();
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} else {
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$this->context->buildViolation($constraint->message)
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->setParameter('{{ value }}', $this->formatValue($value))
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->setCode(DateTime::INVALID_FORMAT_ERROR)
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->addViolation();
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}
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}
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}
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}
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