}
if (!$lp_found) {
error_log('New LP - No learnpath given for view', 0);
require 'lp_list.php';
} else {
if ($debug > 0) {
error_log('New LP - Trying to impress this LP item to ' . $_REQUEST['item_id'], 0);
}
if (!empty($_REQUEST['item_id'])) {
$learnPath->set_current_item($_REQUEST['item_id']);
}
require 'lp_impress.php';
}
break;
case 'set_previous_step_as_prerequisite':
$learnPath->set_previous_step_as_prerequisite_for_all_items();
$learnPath->updateCurrentLpFromSession();
$url = api_get_self() . '?action=add_item&type=step&lp_id=' . intval($learnPath->lp_id) . "&message=ItemUpdated";
header('Location: ' . $url);
break;
case 'clear_prerequisites':
$learnPath->clear_prerequisites();
$learnPath->updateCurrentLpFromSession();
$url = api_get_self() . '?action=add_item&type=step&lp_id=' . intval($learnPath->lp_id) . "&message=ItemUpdated";
header('Location: ' . $url);
break;
case 'toggle_seriousgame':
//activate/deactive seriousgame_mode
if (!$is_allowed_to_edit) {
api_not_allowed(true);
}
