function file_entity_uninstall in File Entity (fieldable files) 8.2

Same name and namespace in other branches

1. 7.3 file_entity.install \file_entity_uninstall()
2. 7 file_entity.install \file_entity_uninstall()
3. 7.2 file_entity.install \file_entity_uninstall()

Implements hook_uninstall().

File

./file_entity.install, line 102

Install, update and uninstall functions for the file_entity module.

Code

function file_entity_uninstall() {

  // Delete all configurable fields first, otherwise they are being deleted
  // in the wrong order.
  $field_storages = \Drupal::entityTypeManager()
    ->getStorage('field_storage_config')
    ->loadByProperties([
    'entity_type' => 'file',
  ]);
  foreach ($field_storages as $field_storage) {
    $field_storage
      ->delete();
  }

  // Uninstall the file.type field along with the database column.
  $update_manager = Drupal::service('entity.definition_update_manager');
  $definition = $update_manager
    ->getFieldStorageDefinition('type', 'file');
  $update_manager
    ->uninstallFieldStorageDefinition($definition);
  $entity_type = \Drupal::entityDefinitionUpdateManager()
    ->getEntityType('file');
  $keys = $entity_type
    ->getKeys();
  $keys['bundle'] = '';
  $entity_type
    ->set('entity_keys', $keys);
  \Drupal::entityDefinitionUpdateManager()
    ->updateEntityType($entity_type);
}