- $importer["uid"], $item["uri"], NETWORK_FEED, NETWORK_DFRN];
- $previous = dba::selectFirst('item', ['id'], $condition);
- if (DBM::is_result($previous)) {
+ $importer["uid"], $item["uri"], Protocol::FEED, Protocol::DFRN];
+ $previous = Item::selectFirst(['id'], $condition);
+ if (DBA::isResult($previous)) {