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,
  ];
}