public function FieldOptionTranslation::transform in Drupal 8

Same name in this branch

1. 8 core/modules/field/src/Plugin/migrate/process/d6/FieldOptionTranslation.php \Drupal\field\Plugin\migrate\process\d6\FieldOptionTranslation::transform()
2. 8 core/modules/field/src/Plugin/migrate/process/d7/FieldOptionTranslation.php \Drupal\field\Plugin\migrate\process\d7\FieldOptionTranslation::transform()

Same name and namespace in other branches

1. 9 core/modules/field/src/Plugin/migrate/process/d6/FieldOptionTranslation.php \Drupal\field\Plugin\migrate\process\d6\FieldOptionTranslation::transform()
2. 10 core/modules/field/src/Plugin/migrate/process/d6/FieldOptionTranslation.php \Drupal\field\Plugin\migrate\process\d6\FieldOptionTranslation::transform()

Get the field default/mapped settings.

Overrides ProcessPluginBase::transform

File

core/modules/field/src/Plugin/migrate/process/d6/FieldOptionTranslation.php, line 24

Class

FieldOptionTranslation

Determines the allowed values translation for select lists.

Namespace

Drupal\field\Plugin\migrate\process\d6

Code

public function transform($value, MigrateExecutableInterface $migrate_executable, Row $row, $destination_property) {
  list($field_type, $global_settings) = $value;
  $allowed_values = '';
  $i = 0;
  if (isset($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 'list_string':
      case 'list_integer':
      case 'list_float':

        // Remove the prefix used in the i18n_strings table for field options
        // to get the option value.
        $option = preg_replace('/^option_/', '', $row
          ->getSourceProperty('property'));
        $i = 0;
        foreach ($list as $allowed_value) {

          // Get the key for this allowed value which may be a key|label pair
          // or just key.
          $value = explode("|", $allowed_value);
          if (isset($value[0]) && $value[0] == $option) {
            $allowed_values = [
              'label' => $row
                ->getSourceProperty('translation'),
            ];
            break;
          }
          $i++;
        }
        break;
      default:
    }
  }
  return [
    "settings.allowed_values.{$i}",
    $allowed_values,
  ];
}