$edit = optional_param('edit', 0, PARAM_ALPHAEXT);
$new = optional_param('new', '', PARAM_FORMAT);
-$hide = optional_param('hide', 0, PARAM_ALPHAEXT);
+$hide = optional_param('hide', '', PARAM_ALPHANUM);
$delete = optional_param('delete', 0, PARAM_ALPHAEXT);
$sure = optional_param('sure', '', PARAM_ALPHA);
$move = optional_param('move', '', PARAM_ALPHAEXT);
if (!confirm_sesskey()) {
print_error('confirmsesskeybad', '', $baseurl);
}
+ var_dump($hide);
$repositorytype = repository::get_type_by_typename($hide);
$repositorytype->switch_and_update_visibility();
$return = true;