vendor/sensio/framework-extra-bundle/src/Request/ParamConverter/DateTimeParamConverter.php line 30

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  1. <?php
  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. */
  12. namespace Sensio\Bundle\FrameworkExtraBundle\Request\ParamConverter;
  14. use Sensio\Bundle\FrameworkExtraBundle\Configuration\ParamConverter;
  15. use Symfony\Component\HttpFoundation\Request;
  16. use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
  18. /**
  19. * Convert DateTime instances from request attribute variable.
  20. *
  21. * @author Benjamin Eberlei <kontakt@beberlei.de>
  22. */
  23. class DateTimeParamConverter implements ParamConverterInterface
  24. {
  25. /**
  26. * {@inheritdoc}
  27. *
  28. * @throws NotFoundHttpException When invalid date given
  29. */
  30. public function apply(Request $request, ParamConverter $configuration)
  31. {
  32. $param = $configuration->getName();
  34. if (!$request->attributes->has($param)) {
  35. return false;
  36. }
  38. $options = $configuration->getOptions();
  39. $value = $request->attributes->get($param);
  41. if (!$value && $configuration->isOptional()) {
  42. $request->attributes->set($param, null);
  44. return true;
  45. }
  47. $class = $configuration->getClass();
  49. if (isset($options['format'])) {
  50. $date = $class::createFromFormat($options['format'], $value);
  52. if (0 < \DateTime::getLastErrors()['warning_count']) {
  53. $date = false;
  54. }
  56. if (!$date) {
  57. throw new NotFoundHttpException(sprintf('Invalid date given for parameter "%s".', $param));
  58. }
  59. } else {
  60. $valueIsInt = filter_var($value, FILTER_VALIDATE_INT, ['options' => ['min_range' => 0]]);
  61. if (false !== $valueIsInt) {
  62. $date = (new $class())->setTimestamp($value);
  63. } else {
  64. if (false === strtotime($value)) {
  65. throw new NotFoundHttpException(sprintf('Invalid date given for parameter "%s".', $param));
  66. }
  68. $date = new $class($value);
  69. }
  70. }
  72. $request->attributes->set($param, $date);
  74. return true;
  75. }
  77. /**
  78. * {@inheritdoc}
  79. */
  80. public function supports(ParamConverter $configuration)
  81. {
  82. if (null === $configuration->getClass()) {
  83. return false;
  84. }
  86. return is_subclass_of($configuration->getClass(), \DateTimeInterface::class);
  87. }
  88. }