function LanguageTypes::transform

Overrides ProcessPluginBase::transform

File

core/modules/language/src/Plugin/migrate/process/LanguageTypes.php, line 23

Class

LanguageTypes

Processes the array for the language types.

Namespace

Code

public function transform($value, MigrateExecutableInterface $migrate_executable, Row $row, $destination_property) {
    if (!is_array($value)) {
        throw new MigrateException('The input should be an array');
    }
    if (array_key_exists('language', $value)) {
        $value['language_interface'] = $value['language'];
        unset($value['language']);
    }
    if (!empty($this->configuration['filter_configurable'])) {
        $value = array_filter($value);
    }
    return array_keys($value);
}