public static FieldConfig::postDelete(EntityStorageInterface $storage, array $fields)
Acts on deleted entities before the delete hook is invoked.
Used after the entities are deleted but before invoking the delete hook.
Parameters
\Drupal\Core\Entity\EntityStorageInterface $storage: The entity storage object.
\Drupal\Core\Entity\EntityInterface[] $entities: An array of entities.
Overrides Entity::postDelete
File
- core/modules/field/src/Entity/FieldConfig.php, line 211
Class
- FieldConfig
- Defines the Field entity.
Namespace
Drupal\field\Entity
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 | public static function postDelete(EntityStorageInterface $storage, array $fields) { // Clear the cache upfront, to refresh the results of getBundles(). \Drupal::entityManager()->clearCachedFieldDefinitions(); // Notify the entity storage. foreach ($fields as $field) { if (!$field->deleted) { \Drupal::entityManager()->onFieldDefinitionDelete($field); } } // If this is part of a configuration synchronization then the following // configuration updates are not necessary. $entity = reset($fields); if ($entity->isSyncing()) { return; } // Delete the associated field storages if they are not used anymore and are // not persistent. $storages_to_delete = array(); foreach ($fields as $field) { $storage_definition = $field->getFieldStorageDefinition(); if (!$field->deleted && !$field->isUninstalling() && $storage_definition->isDeletable()) { // Key by field UUID to avoid deleting the same storage twice. $storages_to_delete[$storage_definition->uuid()] = $storage_definition; } } if ($storages_to_delete) { \Drupal::entityManager()->getStorage('field_storage_config')->delete($storages_to_delete); }} |
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