From ce1056565dde6666a85a70733bdc5998bf4c9896 Mon Sep 17 00:00:00 2001
From: Kim Alvefur <zash@zash.se>
Date: Sun, 26 Apr 2020 19:38:38 +0200
Subject: MUC: Adapt rules for what should be stored from mod_mam
This is the subset of mod_mam rules I believe makes sense in MUC.
Note that mod_muc_mam does not have its own rules, but uses these.
---
plugins/muc/history.lib.lua | 22 +++++++++++++++++++++-
1 file changed, 21 insertions(+), 1 deletion(-)
(limited to 'plugins')
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 {
--
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