class UrlAlias

class UrlAlias extends EntityContentBase {
    
    /**
     * {@inheritdoc}
     */
    public function import(Row $row, array $old_destination_id_values = []) {
        if ($row->getDestinationProperty('source')) {
            $row->setDestinationProperty('path', $row->getDestinationProperty('source'));
        }
        $path = $row->getDestinationProperty('path');
        // Check if this alias is for a node and if that node is a translation.
        if (preg_match('/^\\/node\\/\\d+$/', $path) && $row->hasDestinationProperty('node_translation')) {
            // Replace the alias source with the translation source path.
            $node_translation = $row->getDestinationProperty('node_translation');
            $row->setDestinationProperty('path', '/node/' . $node_translation[0]);
            $row->setDestinationProperty('langcode', $node_translation[1]);
        }
        return parent::import($row, $old_destination_id_values);
    }
    
    /**
     * {@inheritdoc}
     */
    protected static function getEntityTypeId($plugin_id) {
        return 'path_alias';
    }

}