$author = OStatus::salmonAuthor($xml, $importer);
if (!empty($author['contact-id'])) {
$condition = ['id' => $author['contact-id'], 'uid' => $importer['uid'], 'subhub' => true, 'blocked' => false];
$author = OStatus::salmonAuthor($xml, $importer);
if (!empty($author['contact-id'])) {
$condition = ['id' => $author['contact-id'], 'uid' => $importer['uid'], 'subhub' => true, 'blocked' => false];