//if i'm a moderator if (isset($_GET['action']) && $_GET['action'] == 'add') { // we add a user only if is a open group $user_join = intval($_GET['u']); //if i'm a moderator if (GroupPortalManager::is_group_moderator($group_id)) { GroupPortalManager::update_user_role($user_join, $group_id); $show_message = get_lang('UserAdded'); } } if (isset($_GET['action']) && $_GET['action'] == 'delete') { // we add a user only if is a open group $user_join = intval($_GET['u']); //if i'm a moderator if (GroupPortalManager::is_group_moderator($group_id)) { GroupPortalManager::delete_user_rel_group($user_join, $group_id); $show_message = Display::return_message(get_lang('UserDeleted')); } } if (isset($_GET['action']) && $_GET['action'] == 'set_moderator') { // we add a user only if is a open group $user_moderator = intval($_GET['u']); //if i'm the admin if (GroupPortalManager::is_group_admin($group_id)) { GroupPortalManager::update_user_role( $user_moderator, $group_id, GROUP_USER_PERMISSION_MODERATOR );