aleph1.co.uk Git - yaffs-website/blob - vendor/symfony/validator/Constraints/DateTimeValidator.php

   1 <?php
   2
   3 /*
   4  * This file is part of the Symfony package.
   5  *
   6  * (c) Fabien Potencier <fabien@symfony.com>
   7  *
   8  * For the full copyright and license information, please view the LICENSE
   9  * file that was distributed with this source code.
  10  */
  11
  12 namespace Symfony\Component\Validator\Constraints;
  13
  14 use Symfony\Component\Validator\Context\ExecutionContextInterface;
  15 use Symfony\Component\Validator\Constraint;
  16 use Symfony\Component\Validator\Exception\UnexpectedTypeException;
  17
  18 /**
  19  * @author Bernhard Schussek <bschussek@gmail.com>
  20  */
  21 class DateTimeValidator extends DateValidator
  22 {
  23     const PATTERN = '/^(\d{4})-(\d{2})-(\d{2}) (\d{2}):(\d{2}):(\d{2})$/';
  24
  25     /**
  26      * {@inheritdoc}
  27      */
  28     public function validate($value, Constraint $constraint)
  29     {
  30         if (!$constraint instanceof DateTime) {
  31             throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\DateTime');
  32         }
  33
  34         if (null === $value || '' === $value || $value instanceof \DateTime) {
  35             return;
  36         }
  37
  38         if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
  39             throw new UnexpectedTypeException($value, 'string');
  40         }
  41
  42         $value = (string) $value;
  43
  44         if (!preg_match(static::PATTERN, $value, $matches)) {
  45             if ($this->context instanceof ExecutionContextInterface) {
  46                 $this->context->buildViolation($constraint->message)
  47                     ->setParameter('{{ value }}', $this->formatValue($value))
  48                     ->setCode(DateTime::INVALID_FORMAT_ERROR)
  49                     ->addViolation();
  50             } else {
  51                 $this->buildViolation($constraint->message)
  52                     ->setParameter('{{ value }}', $this->formatValue($value))
  53                     ->setCode(DateTime::INVALID_FORMAT_ERROR)
  54                     ->addViolation();
  55             }
  56
  57             return;
  58         }
  59
  60         if (!DateValidator::checkDate($matches[1], $matches[2], $matches[3])) {
  61             if ($this->context instanceof ExecutionContextInterface) {
  62                 $this->context->buildViolation($constraint->message)
  63                     ->setParameter('{{ value }}', $this->formatValue($value))
  64                     ->setCode(DateTime::INVALID_DATE_ERROR)
  65                     ->addViolation();
  66             } else {
  67                 $this->buildViolation($constraint->message)
  68                     ->setParameter('{{ value }}', $this->formatValue($value))
  69                     ->setCode(DateTime::INVALID_DATE_ERROR)
  70                     ->addViolation();
  71             }
  72         }
  73
  74         if (!TimeValidator::checkTime($matches[4], $matches[5], $matches[6])) {
  75             if ($this->context instanceof ExecutionContextInterface) {
  76                 $this->context->buildViolation($constraint->message)
  77                     ->setParameter('{{ value }}', $this->formatValue($value))
  78                     ->setCode(DateTime::INVALID_TIME_ERROR)
  79                     ->addViolation();
  80             } else {
  81                 $this->buildViolation($constraint->message)
  82                     ->setParameter('{{ value }}', $this->formatValue($value))
  83                     ->setCode(DateTime::INVALID_TIME_ERROR)
  84                     ->addViolation();
  85             }
  86         }
  87     }
  88 }