--- a/plugins/mod_muc.lua Wed Feb 11 18:11:41 2009 +0500
+++ b/plugins/mod_muc.lua Wed Feb 11 19:41:37 2009 +0500
@@ -7,14 +7,15 @@
local st = require "util.stanza";
local log = require "util.logger".init("mod_muc");
local multitable_new = require "util.multitable".new;
+local t_insert, t_remove = table.insert, table.remove;
if module:get_host_type() ~= "component" then
error("MUC should be loaded as a component, please see http://prosody.im/doc/components", 0);
end
local muc_domain = module:get_host();
-
local muc_name = "MUCMUCMUC!!!";
+local history_length = 20;
-- room_name -> room
-- occupant_room_nick -> data
@@ -30,6 +31,7 @@
-- subject - the room's subject
-- non-anonymous = true|nil
-- persistent = true|nil
+ -- history = {preserialized stanzas}
local rooms_info = multitable_new();
local persist_list = datamanager.load(nil, muc_domain, 'room_list') or {};
@@ -131,6 +133,15 @@
stanza.attr.to = o_data.jid;
core_route_stanza(component, stanza);
end
+ if not subject and body then -- add to history
+ local history = rooms_info:get(room, 'history');
+ if not history then history = {}; rooms_info:set(room, 'history', history); end
+ -- stanza = st.deserialize(st.preserialize(stanza));
+ stanza:tag("delay", {xmlns = "urn:xmpp:delay", from = muc_domain, stamp = datetime.datetime()}):up(); -- XEP-0203
+ stanza:tag("x", {xmlns = "jabber:x:delay", from = muc_domain, stamp = datetime.legacy()}):up(); -- XEP-0091 (deprecated)
+ t_insert(history, st.preserialize(stanza));
+ while #history > history_length do t_remove(history, 1) end
+ end
end
end
@@ -200,7 +211,14 @@
end
end
broadcast_presence(nil, to, room);
- -- TODO send discussion history
+ local history = rooms_info:get(room, 'history'); -- send discussion history
+ if history then
+ for _, msg in ipairs(history) do
+ msg = st.deserialize(msg);
+ msg.attr.to=from;
+ core_route_stanza(component, msg);
+ end
+ end
if rooms_info:get(room, 'subject') then
core_route_stanza(component, st.message({type='groupchat', from=room, to=from}):tag("subject"):text(rooms_info:get(room, 'subject')));
end