public static FieldStorageConfig::preDelete(EntityStorageInterface $storage, array $field_storages)
Acts on entities before they are deleted and before hooks are invoked.
Used before the entities are deleted and 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 ConfigEntityBase::preDelete
File
- core/modules/field/src/Entity/FieldStorageConfig.php, line 398
Class
- FieldStorageConfig
- Defines the Field storage configuration 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 | public static function preDelete(EntityStorageInterface $storage, array $field_storages) { $state = \Drupal::state(); // Set the static flag so that we don't delete field storages whilst // deleting fields. static::$inDeletion = TRUE; // Delete or fix any configuration that is dependent, for example, fields. parent::preDelete($storage, $field_storages); // Keep the field definitions in the state storage so we can use them later // during field_purge_batch(). $deleted_storages = $state->get('field.storage.deleted') ? : array(); foreach ($field_storages as $field_storage) { if (!$field_storage->deleted) { $config = $field_storage->toArray(); $config['deleted'] = TRUE; $config['bundles'] = $field_storage->getBundles(); $deleted_storages[$field_storage->uuid()] = $config; } } $state->set('field.storage.deleted', $deleted_storages);} |
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