function FieldLink::transform

Overrides ProcessPluginBase::transform

File

core/modules/link/src/Plugin/migrate/process/FieldLink.php, line 126

Class

FieldLink

Transform a pre-Drupal 8 formatted link for use in Drupal 8.

Namespace

Code

public function transform($value, MigrateExecutableInterface $migrate_executable, Row $row, $destination_property) {
  $attributes = unserialize($value['attributes']);
  // Drupal 6/7 link attributes might be double serialized.
  if (!is_array($attributes)) {
    $attributes = unserialize($attributes);
  }
  // In rare cases Drupal 6/7 link attributes are triple serialized. To avoid
  // further problems with them we set them to an empty array in this case.
  if (!is_array($attributes)) {
    $attributes = [];
  }
  // Massage the values into the correct form for the link.
  $route['uri'] = $this->canonicalizeUri($value['url']);
  $route['options']['attributes'] = $attributes;
  $route['title'] = $value['title'];
  return $route;
}