// if this isn't the top-level parent of the conversation, find it
if (DBA::isResult($toplevel_item)) {
// The URI and the contact is taken from the direct parent which needn't to be the top parent
// if this isn't the top-level parent of the conversation, find it
if (DBA::isResult($toplevel_item)) {
// The URI and the contact is taken from the direct parent which needn't to be the top parent