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-rw-r--r--plugins/muc/history.lib.lua22
1 files changed, 21 insertions, 1 deletions
diff --git a/plugins/muc/history.lib.lua b/plugins/muc/history.lib.lua
index f9ddabbf..1b7167af 100644
--- a/plugins/muc/history.lib.lua
+++ b/plugins/muc/history.lib.lua
@@ -200,7 +200,27 @@ module:hook("muc-broadcast-message", function(event)
end);
module:hook("muc-message-is-historic", function (event)
- return event.stanza:get_child("body");
+ local stanza = event.stanza;
+ if stanza:get_child("no-store", "urn:xmpp:hints")
+ or stanza:get_child("no-permanent-store", "urn:xmpp:hints") then
+ -- XXX Experimental XEP
+ return false, "hint";
+ end
+ if stanza:get_child("store", "urn:xmpp:hints") then
+ return true, "hint";
+ end
+ if stanza:get_child("body") then
+ return true;
+ end
+ if stanza:get_child("encryption", "urn:xmpp:eme:0") then
+ -- Since we can't know what an encrypted message contains, we assume it's important
+ -- XXX Experimental XEP
+ return true, "encrypted";
+ end
+ if stanza:get_child(nil, "urn:xmpp:chat-markers:0") then
+ -- XXX Experimental XEP
+ return true, "marker";
+ end
end, -1);
return {