function FieldInstanceOptionTranslation::transform

Overrides ProcessPluginBase::transform

File

core/modules/field/src/Plugin/migrate/process/d6/FieldInstanceOptionTranslation.php, line 22

Class

FieldInstanceOptionTranslation

Determines the settings property and translation for boolean fields.

Namespace

Code

public function transform($value, MigrateExecutableInterface $migrate_executable, Row $row, $destination_property) {
    [
        $field_type,
        $global_settings,
    ] = $value;
    $option_key = 0;
    $translation = '';
    if (isset($global_settings['allowed_values'])) {
        $list = explode("\n", $global_settings['allowed_values']);
        $list = array_map('trim', $list);
        $list = array_filter($list, 'strlen');
        switch ($field_type) {
            case 'boolean':
                $option = preg_replace('/^option_/', '', $row->getSourceProperty('property'));
                for ($i = 0; $i < 2; $i++) {
                    $value = $list[$i];
                    $tmp = explode("|", $value);
                    $original_option_key = $tmp[0] ?? NULL;
                    $option_key = $i === 0 ? 'off_label' : 'on_label';
                    // Find property with name matching the original option.
                    if ($option == $original_option_key) {
                        $translation = $row->getSourceProperty('translation');
                        break;
                    }
                }
                break;
            default:
        }
    }
    return [
        'settings.' . $option_key,
        $translation,
    ];
}