Provides book loading, access control and translation.

Parameters

array $link: A book link.

Overrides BookManagerInterface::bookLinkTranslate

2 calls to BookManager::bookLinkTranslate()

BookManager::doBookTreeCheckAccess in core/modules/book/src/BookManager.php

Sorts the menu tree and recursively checks access for each item.

BookManager::loadBookLinks in core/modules/book/src/BookManager.php

Loads multiple book entries.

File

core/modules/book/src/BookManager.php, line 1049

Class

BookManager

Defines a book manager.

Namespace

Drupal\book

Code

public function bookLinkTranslate(&$link) {
  // Check access via the api, since the query node_access tag doesn't check
  // for unpublished nodes.
  // @todo load the nodes en-mass rather than individually.
  // @see https://www.drupal.org/project/drupal/issues/2470896
  $node = $this->entityTypeManager
    ->getStorage('node')
    ->load($link['nid']);
  $link['access'] = $node && $node->access('view');
  // For performance, don't localize a link the user can't access.
  if ($link['access']) {
    // The node label will be the value for the current language.
    $node = $this->entityRepository
      ->getTranslationFromContext($node);
    $link['title'] = $node->label();
    $link['options'] = [];
  }
  return $link;
}

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