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comparison plugins/mod_carbons.lua @ 10802:c11f9cd6c761

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mod_carbons: Clarify handling of error bounces The :find bit was hard to understand, this should be clearer.
author Kim Alvefur <zash@zash.se>
date Wed, 06 May 2020 12:48:09 +0200
parents a1b633ba9bd9
children 04a0aa6d7e72
comparison
equal deleted inserted replaced
10801:2b97aac0ea3c 10802:c11f9cd6c761
3 -- 3 --
4 -- This file is MIT/X11 licensed. 4 -- This file is MIT/X11 licensed.
5 5
6 local st = require "util.stanza"; 6 local st = require "util.stanza";
7 local jid_bare = require "util.jid".bare; 7 local jid_bare = require "util.jid".bare;
8 local jid_resource = require "util.jid".resource;
8 local xmlns_carbons = "urn:xmpp:carbons:2"; 9 local xmlns_carbons = "urn:xmpp:carbons:2";
9 local xmlns_forward = "urn:xmpp:forward:0"; 10 local xmlns_forward = "urn:xmpp:forward:0";
10 local full_sessions, bare_sessions = prosody.full_sessions, prosody.bare_sessions; 11 local full_sessions, bare_sessions = prosody.full_sessions, prosody.bare_sessions;
12
13 local function is_bare(jid)
14 return not jid_resource(jid);
15 end
11 16
12 local function toggle_carbons(event) 17 local function toggle_carbons(event)
13 local origin, stanza = event.origin, event.stanza; 18 local origin, stanza = event.origin, event.stanza;
14 local state = stanza.tags[1].name; 19 local state = stanza.tags[1].name;
15 module:log("debug", "%s %sd carbons", origin.full_jid, state); 20 module:log("debug", "%s %sd carbons", origin.full_jid, state);
41 46
42 if st_type == "normal" and stanza:get_child("body") then 47 if st_type == "normal" and stanza:get_child("body") then
43 return true, "type"; 48 return true, "type";
44 end 49 end
45 50
46 if st_type == "error" and not c2s and not (stanza.attr.from or ""):find("/") then 51 -- Normal outgoing chat messages are sent to=bare JID. This clause should
52 -- match the error bounces from those, which would have from=bare JID and
53 -- be incoming (not c2s).
54 if st_type == "error" and not c2s and is_bare(stanza.attr.from) then
47 return true, "bounce"; 55 return true, "bounce";
48 end 56 end
49 57
50 for archived in stanza:childtags("stanza-id", "urn:xmpp:sid:0") do 58 for archived in stanza:childtags("stanza-id", "urn:xmpp:sid:0") do
51 if archived and archived.attr.by == user_bare then 59 if archived and archived.attr.by == user_bare then