[ryun]

Not a plug-in or widget yet, but thought I might get some feedback, I couldn’t find any other core function, maybe I’m just crazy or blind, anyhow I threw this together so fit my needs, thought maybe someone else might benefit from also…

function total_friend_online_count( $user_id = false ) {
global $wpdb, $bp;
if ( !$user_id )
$user_id = ( $bp->displayed_user->id ) ? $bp->displayed_user->id : $bp->loggedin_user->id;

$sql = “SELECT DISTINCT COUNT(u.ID) FROM ” . CUSTOM_USER_TABLE . ” u LEFT JOIN ” . CUSTOM_USER_META_TABLE . ” um ON um.user_id = u.ID WHERE ” . bp_core_get_status_sql( ‘u.’ ).” AND um.meta_key = ‘last_activity’ AND DATE_ADD( um.meta_value, INTERVAL 5 MINUTE ) >= UTC_TIMESTAMP()”;
$friend_ids = friends_get_friend_user_ids( $user_id );
$friend_ids = $wpdb->escape( implode( ‘,’, (array )$friend_ids ) );
if ( !empty( $friend_ids ) )
$sql .= ” AND u.ID IN ({$friend_ids})”;
$sql .= “ORDER BY um.meta_value DESC”;
$total_users = $wpdb->get_var( $sql );
return $total_users;
}