$my_get_id2 = isset($_GET['id2']) ? Security::remove_XSS($_GET['id2']) : null;
$my_get_id = isset($_GET['id']) ? Security::remove_XSS($_GET['id']) : null;
$currentUrl = api_get_path(WEB_CODE_PATH) . 'group/group.php?' . api_get_cidreq();
if (isset($_GET['action']) && $is_allowed_in_course) {
switch ($_GET['action']) {
case 'set_visible':
if (api_is_allowed_to_edit()) {
GroupManager::setVisible($my_get_id);
Display::addFlash(Display::return_message(get_lang('ItemUpdated')));
header("Location: {$currentUrl}");
exit;
}
break;
case 'set_invisible':
if (api_is_allowed_to_edit()) {
GroupManager::setInvisible($my_get_id);
Display::addFlash(Display::return_message(get_lang('ItemUpdated')));
header("Location: {$currentUrl}");
exit;
}
break;
case 'self_reg':
if (GroupManager::is_self_registration_allowed($userId, $my_group_id)) {
GroupManager::subscribe_users($userId, $my_group_id);
Display::addFlash(Display::return_message(get_lang('GroupNowMember')));
header("Location: {$currentUrl}");
exit;
}
break;
case 'self_unreg':
if (GroupManager::is_self_unregistration_allowed($userId, $my_group_id)) {
