function DateRangeWidgetBase::massageFormValues

Overrides DateTimeWidgetBase::massageFormValues

File

core/modules/datetime_range/src/Plugin/Field/FieldWidget/DateRangeWidgetBase.php, line 51

Class

DateRangeWidgetBase

Base class for the 'daterange_*' widgets.

Namespace

Code

public function massageFormValues(array $values, array $form, FormStateInterface $form_state) {
    // The widget form element type has transformed the value to a
    // DrupalDateTime object at this point. We need to convert it back to the
    // storage timezone and format.
    $datetime_type = $this->getFieldSetting('datetime_type');
    if ($datetime_type === DateRangeItem::DATETIME_TYPE_DATE) {
        $storage_format = DateTimeItemInterface::DATE_STORAGE_FORMAT;
    }
    else {
        $storage_format = DateTimeItemInterface::DATETIME_STORAGE_FORMAT;
    }
    $storage_timezone = new \DateTimeZone(DateTimeItemInterface::STORAGE_TIMEZONE);
    $user_timezone = new \DateTimeZone(date_default_timezone_get());
    foreach ($values as &$item) {
        if (!empty($item['value']) && $item['value'] instanceof DrupalDateTime) {
            
            /** @var \Drupal\Core\Datetime\DrupalDateTime $start_date */
            $start_date = $item['value'];
            if ($datetime_type === DateRangeItem::DATETIME_TYPE_ALLDAY) {
                // All day fields start at midnight on the starting date, but are
                // stored like datetime fields, so we need to adjust the time.
                // This function is called twice, so to prevent a double conversion
                // we need to explicitly set the timezone.
                $start_date->setTimeZone($user_timezone)
                    ->setTime(0, 0, 0);
            }
            // Adjust the date for storage.
            $item['value'] = $start_date->setTimezone($storage_timezone)
                ->format($storage_format);
        }
        if (!empty($item['end_value']) && $item['end_value'] instanceof DrupalDateTime) {
            
            /** @var \Drupal\Core\Datetime\DrupalDateTime $end_date */
            $end_date = $item['end_value'];
            if ($datetime_type === DateRangeItem::DATETIME_TYPE_ALLDAY) {
                // All day fields start at midnight on the starting date, but are
                // stored like datetime fields, so we need to adjust the time.
                // This function is called twice, so to prevent a double conversion
                // we need to explicitly set the timezone.
                $end_date->setTimeZone($user_timezone)
                    ->setTime(23, 59, 59);
            }
            // Adjust the date for storage.
            $item['end_value'] = $end_date->setTimezone($storage_timezone)
                ->format($storage_format);
        }
    }
    return $values;
}