function field_update_8001

Removes the stale 'target_bundle' storage setting on entity_reference fields.

File

core/modules/field/field.install, line 15

Code

function field_update_8001() {
    $config = \Drupal::configFactory();
    
    /** @var \Drupal\Core\Field\FieldTypePluginManager $field_type_manager */
    $field_type_manager = \Drupal::service('plugin.manager.field.field_type');
    // Iterate on all fields storage.
    foreach ($config->listAll('field.storage.') as $field_id) {
        $field_storage = $config->getEditable($field_id);
        $class = $field_type_manager->getPluginClass($field_storage->get('type'));
        // Deal only with entity reference fields and descendants.
        if ($class == EntityReferenceItem::class || is_subclass_of($class, EntityReferenceItem::class)) {
            // Remove 'target_bundle' from settings.
            $field_storage->clear('settings.target_bundle')
                ->save(TRUE);
        }
    }
}