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-rw-r--r--mod/branchtopic.php42
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;
+}