public function BookManager::bookLinkTranslate in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/book/src/BookManager.php \Drupal\book\BookManager::bookLinkTranslate()
2. 10 core/modules/book/src/BookManager.php \Drupal\book\BookManager::bookLinkTranslate()

Provides book loading, access control and translation.

Note: copied from _menu_link_translate() in menu.inc, but reduced to the minimal code that's used.

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 1011

Class

BookManager

Defines a book manager.

Namespace

Drupal\book

Code

public function bookLinkTranslate(&$link) {
  $node = NULL;

  // Access will already be set in the tree functions.
  if (!isset($link['access'])) {
    $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']) {

    // @todo - load the nodes en-mass rather than individually.
    if (!$node) {
      $node = $this->entityTypeManager
        ->getStorage('node')
        ->load($link['nid']);
    }

    // The node label will be the value for the current user's language.
    $link['title'] = $node
      ->label();
    $link['options'] = [];
  }
  return $link;
}