function DateTimeIso8601Normalizer::denormalize

Overrides DateTimeNormalizer::denormalize

File

core/modules/serialization/src/Normalizer/DateTimeIso8601Normalizer.php, line 52

Class

DateTimeIso8601Normalizer

Converts values for the DateTimeIso8601 data type to RFC3339.

Namespace

Code

public function denormalize($data, $class, $format = NULL, array $context = []) : mixed {
  // @todo Move the date-only handling out of here in https://www.drupal.org/project/drupal/issues/2958416.
  if (isset($context['target_instance'])) {
    $field_definition = $context['target_instance']->getFieldDefinition();
  }
  elseif (isset($context['field_definition'])) {
    $field_definition = $context['field_definition'];
  }
  else {
    throw new InvalidArgumentException('$context[\'target_instance\'] or $context[\'field_definition\'] must be set to denormalize with the DateTimeIso8601Normalizer');
  }
  $datetime_type = $field_definition->getSetting('datetime_type');
  $is_date_only = $datetime_type === DateTimeItem::DATETIME_TYPE_DATE;
  if ($is_date_only) {
    $context['datetime_allowed_formats'] = array_intersect_key($this->allowedFormats, [
      'date-only' => TRUE,
    ]);
    $datetime = parent::denormalize($data, $class, $format, $context);
    if (!$datetime instanceof \DateTime) {
      return $datetime;
    }
    return $datetime->format(DateTimeItemInterface::DATE_STORAGE_FORMAT);
  }
  $context['datetime_allowed_formats'] = array_diff_key($this->allowedFormats, [
    'date-only' => TRUE,
  ]);
  $datetime = parent::denormalize($data, $class, $format, $context);
  if (!$datetime instanceof \DateTime) {
    return $datetime;
  }
  $datetime->setTimezone(new \DateTimeZone(DateTimeItemInterface::STORAGE_TIMEZONE));
  return $datetime->format(DateTimeItemInterface::DATETIME_STORAGE_FORMAT);
}