BookManager::bookLinkTranslate

public BookManager::bookLinkTranslate(&$link)

public function bookLinkTranslate(&$link) {
  $node = NULL;
  // Access will already be set in the tree functions.
  if (!isset($link['access'])) {
    $node = $this->entityManager->getStorage('node')->load($link['nid']);
    $link['access'] = $node && $node->access('view');
  }
  // For performance, don't localize a link the user can't access.
  if ($link['access']) {
    // @todo - load the nodes en-mass rather than individually.
    if (!$node) {
      $node = $this->entityManager->getStorage('node')
        ->load($link['nid']);
    }
    // The node label will be the value for the current user's language.
    $link['title'] = $node->label();
    $link['options'] = array();
  }
  return $link;
}