function book_node_view
Same name in other branches
- 7.x modules/book/book.module \book_node_view()
- 9 core/modules/book/book.module \book_node_view()
- 8.9.x core/modules/book/book.module \book_node_view()
- 10 core/modules/book/book.module \book_node_view()
Implements hook_ENTITY_TYPE_view() for node entities.
File
-
core/
modules/ book/ book.module, line 229
Code
function book_node_view(array &$build, EntityInterface $node, EntityViewDisplayInterface $display, $view_mode) {
if ($view_mode == 'full') {
if (!empty($node->book['bid']) && empty($node->in_preview)) {
$book_node = Node::load($node->book['bid']);
if (!$book_node->access()) {
return;
}
$build['book_navigation'] = [
'#theme' => 'book_navigation',
'#book_link' => $node->book,
'#weight' => 100,
// The book navigation is a listing of Node entities, so associate its
// list cache tag for correct invalidation.
'#cache' => [
'tags' => $node->getEntityType()
->getListCacheTags(),
],
];
}
}
}
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