function UserLangcode::transform

File

core/modules/migrate/src/Plugin/migrate/process/UserLangcode.php, line 32

Class

UserLangcode

Provides a process plugin for the user langcode.

Namespace

Code

public function transform($value, MigrateExecutableInterface $migrate_executable, Row $row, $destination_property) {
  $this->configuration += [
    'fallback_to_site_default' => TRUE,
  ];
  // If the user's language is empty, then default to English and set the
  // user's preferred_langcode and preferred_admin_langcode to the default
  // language.
  if (empty($value)) {
    return $this->configuration['fallback_to_site_default'] ? $this->languageManager
      ->getDefaultLanguage()
      ->getId() : 'en';
  }
  elseif ($this->languageManager
    ->getLanguage($value) === NULL) {
    return $this->languageManager
      ->getDefaultLanguage()
      ->getId();
  }
  // If the langcode is a valid one, then just return it.
  return $value;
}