public function ButtonController::delete in Command Buttons 7

Deletes the entities then rebuilds defaults if needed.

Parameters

$ids: Can be an array of numeric BIDS, names, or combo as sutiable for load().

Overrides EntityAPIControllerExportable::delete

File

includes/ButtonController.class.php, line 159

Contains the controller class for the OA Button entity.

Class

ButtonController

Entity controller class.

Code

public function delete($ids, DatabaseTransaction $transaction = NULL) {
  $transaction = db_transaction();
  if (!empty($ids) && ($entities = command_buttons_load_multiple($ids, array()))) {
    try {
      foreach ($entities as $bid => $entity) {

        // Call the entity-specific callback (if any):
        module_invoke_all('entity_delete', $entity, 'command_button');
        field_attach_delete('command_button', $entity);
      }

      // Delete after calling hooks so that they can query entity tables as needed.
      db_delete('command_buttons')
        ->condition('bid', array_keys($entities), 'IN')
        ->execute();

      // Clear the page and block and entity_load_multiple caches.
      entity_get_controller('command_button')
        ->resetCache();
      foreach ($entities as $id => $entity) {
        if (entity_has_status($this->entityType, $entity, ENTITY_IN_CODE)) {
          entity_defaults_rebuild(array(
            $this->entityType,
          ));
          break;
        }
      }
    } catch (Exception $e) {
      $transaction
        ->rollback();
      watchdog_exception('command_button', $e);
      throw $e;
    }
  }
}