public function BiblioMigrateDestinationFieldCollection::rollback in Bibliography Module 7.3

Delete a migrated collection.

Parameters

$key: Array of fields representing the key.

File

includes/migrate/plugins/destinations/biblio_field_collection.inc, line 105

Class

BiblioMigrateDestinationFieldCollection

Destination class implementing migration into field_collection.

Code

public function rollback(array $key) {
  $item_id = reset($key);
  $this
    ->prepareRollback($item_id);
  $field_collection_item = field_collection_item_load($item_id);

  // If the collection wasn't imported we can't roll it back so check if the
  // loaded object matches the fieldcollection item class.
  if ($field_collection_item instanceof FieldCollectionItemEntity) {
    $field_collection_item
      ->delete();
  }
  $this
    ->completeRollback($item_id);
  return TRUE;
}