function drafty_1992010_entity_update in Drafty 7

Implements hook_entity_update().

File

modules/drafty_1992010/drafty_1992010.module, line 22

Cleans up translations in field_data_* tables.

Code

function drafty_1992010_entity_update($entity, $entity_type) {
  list($id, $vid, $bundle) = entity_extract_ids($entity_type, $entity);
  if (!isset($vid)) {
    $vid = $id;
  }

  // By the time we reach here, field_sql_storage has written to the
  // field_data_* and field_revision_* tables. Due to
  // http://drupal.org/node/1992010 there might be stale translation data in
  // the field_data_* table. For each field, delete any data in the field table
  // that does not correspond to the languages on the entity being passed in.
  // The quickest and safest way to do this is to delete any data not matching
  // the version ID of the item being passed in.
  $instances = field_info_instances($entity_type, $bundle);
  foreach ($instances as $instance) {

    // For our purposes, and instance with the field_name key set works for
    // passing into _field_sql_storage_tablename().
    $table_name = _field_sql_storage_tablename($instance);
    db_delete($table_name)
      ->condition('entity_type', $entity_type)
      ->condition('entity_id', $id)
      ->condition('revision_id', $vid, '<>')
      ->execute();
  }
}