function Vocabulary::preDelete

Overrides ConfigEntityBase::preDelete

File

core/modules/taxonomy/src/Entity/Vocabulary.php, line 128

Class

Vocabulary

Defines the taxonomy vocabulary entity.

Namespace

Drupal\taxonomy\Entity

Code

public static function preDelete(EntityStorageInterface $storage, array $entities) {
    parent::preDelete($storage, $entities);
    // Only load terms without a parent, child terms will get deleted too.
    $term_storage = \Drupal::entityTypeManager()->getStorage('taxonomy_term');
    $terms = $term_storage->loadMultiple($storage->getToplevelTids(array_keys($entities)));
    $term_storage->delete($terms);
}