function BookManager::loadBooks

Loads Books Array.

File

core/modules/book/src/BookManager.php, line 166

Class

BookManager

Defines a book manager.

Namespace

Code

protected function loadBooks() {
    $this->books = [];
    $nids = $this->bookOutlineStorage
        ->getBooks();
    if ($nids) {
        $book_links = $this->bookOutlineStorage
            ->loadMultiple($nids);
        // Load nodes with proper translation.
        $nodes = $this->entityTypeManager
            ->getStorage('node')
            ->loadMultiple($nids);
        $nodes = array_map([
            $this->entityRepository,
            'getTranslationFromContext',
        ], $nodes);
        // @todo Sort by weight and translated title.
        // @todo use route name for links, not system path.
        foreach ($book_links as $link) {
            $nid = $link['nid'];
            if (isset($nodes[$nid]) && $nodes[$nid]->access('view')) {
                $link['url'] = $nodes[$nid]->toUrl();
                $link['title'] = $nodes[$nid]->label();
                $link['type'] = $nodes[$nid]->bundle();
                $this->books[$link['bid']] = $link;
            }
        }
    }
}