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<?php |
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namespace Drupal\controller_annotations\Request\ParamConverter; |
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use Drupal\controller_annotations\Configuration\ParamConverter; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpKernel\Exception\NotFoundHttpException; |
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use DateTime; |
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/** |
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* Convert DateTime instances from request attribute variable. |
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* |
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* @author Benjamin Eberlei <[email protected]> |
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*/ |
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class DateTimeParamConverter implements ParamConverterInterface |
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{ |
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/** |
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* {@inheritdoc} |
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* |
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* @throws NotFoundHttpException When invalid date given |
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*/ |
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public function apply(Request $request, ParamConverter $configuration) |
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{ |
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$param = $configuration->getName(); |
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if (!$request->attributes->has($param)) { |
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return false; |
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} |
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$value = $request->attributes->get($param); |
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if (!$value && $configuration->isOptional()) { |
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return false; |
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} |
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$request->attributes->set($param, |
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$this->getDateTime($configuration, $value, $param)); |
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return true; |
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} |
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/** |
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* @param ParamConverter $configuration |
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* @param string $value |
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* @param string $param |
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* |
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* @return \DateTime |
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*/ |
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protected function getDateTime(ParamConverter $configuration, $value, $param) |
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{ |
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$options = $configuration->getOptions(); |
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if (isset($options['format'])) { |
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$date = DateTime::createFromFormat($options['format'], $value); |
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} elseif(false !== strtotime($value)) { |
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$date = new DateTime($value); |
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} |
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if (empty($date)) { |
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throw new NotFoundHttpException( |
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sprintf('Invalid date given for parameter "%s".', $param)); |
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} |
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return $date; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function supports(ParamConverter $configuration) |
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{ |
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return \DateTime::class === $configuration->getClass(); |
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} |
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} |
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mediamonks /
drupal-controller-annotations
