function DateTimeIso8601Normalizer::denormalize

Overrides DateTimeNormalizer::denormalize

File

core/modules/serialization/src/Normalizer/DateTimeIso8601Normalizer.php, line 57

Class

DateTimeIso8601Normalizer

Converts values for the DateTimeIso8601 data type to RFC3339.

Namespace

Code

public function denormalize($data, $class, $format = NULL, array $context = []) {
    // @todo Move the date-only handling out of here in https://www.drupal.org/project/drupal/issues/2958416.
    if (isset($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);
}