static function track_user_linked()
{
$user_id = get_current_user_id();
$anon_id = get_user_meta($user_id, 'jetpack_tracks_anon_id', true);
if ($anon_id) {
self::record_user_event('_aliasUser', array('anonId' => $anon_id));
delete_user_meta($user_id, 'jetpack_tracks_anon_id');
if (!headers_sent()) {
setcookie('tk_ai', 'expired', time() - 1000);
}
}
$wpcom_user_data = Jetpack::get_connected_user_data($user_id);
update_user_meta($user_id, 'jetpack_tracks_wpcom_id', $wpcom_user_data['ID']);
self::record_user_event('user_linked', array());
}