function book_test_page_attachments in Drupal 8
Same name and namespace in other branches
- 9 core/modules/book/tests/modules/book_test/book_test.module \book_test_page_attachments()
Implements hook_page_attachments().
File
- core/
modules/ book/ tests/ modules/ book_test/ book_test.module, line 17 - Test module for testing the book module.
Code
function book_test_page_attachments(array &$page) {
$page['#cache']['tags'][] = 'book_test.debug_book_navigation_cache_context';
if (\Drupal::state()
->get('book_test.debug_book_navigation_cache_context', FALSE)) {
\Drupal::messenger()
->addStatus(\Drupal::service('cache_contexts_manager')
->convertTokensToKeys([
'route.book_navigation',
])
->getKeys()[0]);
}
}