$dfrnowner = self::addEntryAuthor($doc, "dfrn:owner", $item["owner-link"], $item);
$entry->appendChild($dfrnowner);
- if (($item['parent'] != $item['id']) || ($item['parent-uri'] !== $item['uri']) || (($item['thr-parent'] !== '') && ($item['thr-parent'] !== $item['uri']))) {
+ if ($item['gravity'] != GRAVITY_PARENT) {
$parent_item = (($item['thr-parent']) ? $item['thr-parent'] : $item['parent-uri']);
$parent = Item::selectFirst(['guid', 'plink'], ['uri' => $parent_item, 'uid' => $item['uid']]);
$attributes = ["ref" => $parent_item, "type" => "text/html",