public function execute(WorkingFolder $workingFolder, EventDispatcher $dispatcher)
{
// The root folder cannot be deleted.
if ($workingFolder->getClientCurrentFolder() === '/') {
throw new InvalidRequestException('Cannot delete resource type root folder');
}
$deleteFolderEvent = new DeleteFolderEvent($this->app, $workingFolder);
$dispatcher->dispatch(CKFinderEvent::DELETE_FOLDER, $deleteFolderEvent);
$deleted = false;
if (!$deleteFolderEvent->isPropagationStopped()) {
$deleted = $workingFolder->delete();
}
if (!$deleted) {
throw new AccessDeniedException();
}
return array('deleted' => (int) $deleted);
}