public function BookBreadcrumbBuilder::__construct in Drupal 9

Same name and namespace in other branches

8 core/modules/book/src/BookBreadcrumbBuilder.php \Drupal\book\BookBreadcrumbBuilder::__construct()

Constructs the BookBreadcrumbBuilder.

Parameters

\Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager: The entity type manager service.

\Drupal\Core\Session\AccountInterface $account: The current user account.

\Drupal\Core\Entity\EntityRepositoryInterface|null $entity_repository: The entity repository service.

\Drupal\Core\Language\LanguageManagerInterface|null $language_manager: The language manager service.

File

core/modules/book/src/BookBreadcrumbBuilder.php, line 63

Class

BookBreadcrumbBuilder: Provides a breadcrumb builder for nodes in a book.

Namespace

Drupal\book

Code

public function __construct(EntityTypeManagerInterface $entity_type_manager, AccountInterface $account, EntityRepositoryInterface $entity_repository = NULL, LanguageManagerInterface $language_manager = NULL) {
  $this->nodeStorage = $entity_type_manager
    ->getStorage('node');
  $this->account = $account;
  if (!$entity_repository) {
    @trigger_error('The entity.repository service must be passed to ' . __NAMESPACE__ . '\\BookBreadcrumbBuilder::__construct(). It was added in drupal:9.2.0 and will be required before drupal:10.0.0.', E_USER_DEPRECATED);
    $entity_repository = \Drupal::service('entity.repository');
  }
  if (!$language_manager) {
    @trigger_error('The language_manager service must be passed to ' . __NAMESPACE__ . '\\BookBreadcrumbBuilder::__construct(). It was added in drupal:9.2.0 and will be required before drupal:10.0.0.', E_USER_DEPRECATED);
    $language_manager = \Drupal::service('language_manager');
  }
  $this->entityRepository = $entity_repository;
  $this->languageManager = $language_manager;
}

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