function spaces_controller::del in Spaces 7

Same name and namespace in other branches

1. 6.3 plugins/spaces_controller.inc \spaces_controller::del()
2. 7.3 plugins/spaces_controller.inc \spaces_controller::del()

Delete a controller object override for this space.

File

plugins/spaces_controller.inc, line 220

Class

spaces_controller

Abstract base class for a spaces controller. Classes that extend spaces_controller must implement load_original_values().

Code

function del($id = NULL) {
  $query = "{spaces_overrides} WHERE type = :type AND id = :id AND object_type = :object_type";
  $override = array(
    ':type' => $this->space_type,
    ':id' => $this->space_id,
    ':object_type' => $this->controller,
  );
  if (isset($id)) {
    $query .= " AND object_id = :object_id";
    $override[':object_id'] = $id;
  }
  $exists = db_query("SELECT id FROM {$query}", $override)
    ->fetchField();
  if ($exists) {
    db_query("DELETE FROM {$query}", $override);
    if (isset($this->values['space'][$id])) {
      unset($this->values['space'][$id]);
    }
    return TRUE;
  }
  return FALSE;
}