1 files changed, 42 insertions, 0 deletions
diff --git a/mod/branchtopic.php b/mod/branchtopic.php
new file mode 100644
index 000000000..609cb19ec
--- /dev/null
+++ b/mod/branchtopic.php
@@ -0,0 +1,42 @@
+<?php
+
+function branchtopic_init(&$a) {
+
+	if(! local_channel())
+		return;
+
+	$item_id = 0;
+
+	if(argc() > 1)
+		$item_id = intval(argv(1));	
+
+	if(! $item_id)
+		return;
+
+	$channel = $a->get_channel();
+
+	if(! $channel)
+		return;
+
+
+	$r = q("select * from item where id = %d and uid = %d and owner_xchan = '%s' and id != parent limit 1",
+		intval($item_id),
+		intval(local_channel()),
+		dbesc($channel['channel_hash'])
+	);
+
+	if(! $r)
+		return;
+
+	$p = q("select * from item where id = %d and uid = %d limit 1",
+		intval($r[0]['parent']),
+		intval(local_channel())
+	);
+
+	$x = q("update item set parent = id, route = '', item_flags = (item_flags | %d) where id = %d",
+		intval(ITEM_THREAD_TOP),
+		intval($item_id)
+	);
+
+	return;
+}