Chris@0: <?php
Chris@0: 
Chris@0: /*
Chris@0:  * This file is part of the Symfony package.
Chris@0:  *
Chris@0:  * (c) Fabien Potencier <fabien@symfony.com>
Chris@0:  *
Chris@0:  * For the full copyright and license information, please view the LICENSE
Chris@0:  * file that was distributed with this source code.
Chris@0:  */
Chris@0: 
Chris@0: namespace Symfony\Component\Validator\Constraints;
Chris@0: 
Chris@0: use Symfony\Component\Validator\Constraint;
Chris@0: use Symfony\Component\Validator\Exception\UnexpectedTypeException;
Chris@0: 
Chris@0: /**
Chris@0:  * @author Bernhard Schussek <bschussek@gmail.com>
Chris@0:  * @author Diego Saint Esteben <diego@saintesteben.me>
Chris@0:  */
Chris@0: class DateTimeValidator extends DateValidator
Chris@0: {
Chris@0:     /**
Chris@0:      * @deprecated since version 3.1, to be removed in 4.0.
Chris@0:      */
Chris@0:     const PATTERN = '/^(\d{4})-(\d{2})-(\d{2}) (\d{2}):(\d{2}):(\d{2})$/';
Chris@0: 
Chris@0:     /**
Chris@0:      * {@inheritdoc}
Chris@0:      */
Chris@0:     public function validate($value, Constraint $constraint)
Chris@0:     {
Chris@0:         if (!$constraint instanceof DateTime) {
Chris@0:             throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\DateTime');
Chris@0:         }
Chris@0: 
Chris@0:         if (null === $value || '' === $value || $value instanceof \DateTimeInterface) {
Chris@0:             return;
Chris@0:         }
Chris@0: 
Chris@17:         if (!is_scalar($value) && !(\is_object($value) && method_exists($value, '__toString'))) {
Chris@0:             throw new UnexpectedTypeException($value, 'string');
Chris@0:         }
Chris@0: 
Chris@0:         $value = (string) $value;
Chris@0: 
Chris@0:         \DateTime::createFromFormat($constraint->format, $value);
Chris@0: 
Chris@0:         $errors = \DateTime::getLastErrors();
Chris@0: 
Chris@0:         if (0 < $errors['error_count']) {
Chris@0:             $this->context->buildViolation($constraint->message)
Chris@0:                 ->setParameter('{{ value }}', $this->formatValue($value))
Chris@0:                 ->setCode(DateTime::INVALID_FORMAT_ERROR)
Chris@0:                 ->addViolation();
Chris@0: 
Chris@0:             return;
Chris@0:         }
Chris@0: 
Chris@0:         foreach ($errors['warnings'] as $warning) {
Chris@0:             if ('The parsed date was invalid' === $warning) {
Chris@0:                 $this->context->buildViolation($constraint->message)
Chris@0:                     ->setParameter('{{ value }}', $this->formatValue($value))
Chris@0:                     ->setCode(DateTime::INVALID_DATE_ERROR)
Chris@0:                     ->addViolation();
Chris@0:             } elseif ('The parsed time was invalid' === $warning) {
Chris@0:                 $this->context->buildViolation($constraint->message)
Chris@0:                     ->setParameter('{{ value }}', $this->formatValue($value))
Chris@0:                     ->setCode(DateTime::INVALID_TIME_ERROR)
Chris@0:                     ->addViolation();
Chris@0:             } else {
Chris@0:                 $this->context->buildViolation($constraint->message)
Chris@0:                     ->setParameter('{{ value }}', $this->formatValue($value))
Chris@0:                     ->setCode(DateTime::INVALID_FORMAT_ERROR)
Chris@0:                     ->addViolation();
Chris@0:             }
Chris@0:         }
Chris@0:     }
Chris@0: }