MUC: Separate config from live state

[prosody.git] / plugins / muc / muc.lib.lua

diff --git a/plugins/muc/muc.lib.lua b/plugins/muc/muc.lib.lua
index eeb531a90c02c3783718d9a9bf2e8455d706a7eb..fea0ba93c97063f73317af439b49c9aaab65439f 100644 (file)
--- a/plugins/muc/muc.lib.lua
+++ b/plugins/muc/muc.lib.lua
@@ -1304,7 +1304,7 @@ function _M.new_room(jid, config)
 end
 
 function room_mt:freeze(live)
-       local frozen = {
+       local frozen, state = {
                _jid = self.jid;
                _data = self._data;
        };
@@ -1312,26 +1312,27 @@ function room_mt:freeze(live)
                frozen[user] = affiliation;
        end
        if live then
+               state = {};
                for nick, occupant in self:each_occupant() do
-                       frozen[nick] = {
+                       state[nick] = {
                                bare_jid = occupant.bare_jid;
                                role = occupant.role;
                                jid = occupant.jid;
                        }
                        for jid, presence in occupant:each_session() do
-                               frozen[jid] = st.preserialize(presence);
+                               state[jid] = st.preserialize(presence);
                        end
                end
                local history = self._history;
                if history then
-                       frozen._last_message = st.preserialize(history[#history].stanza);
-                       frozen._last_message_at = history[#history].timestamp;
+                       state._last_message = st.preserialize(history[#history].stanza);
+                       state._last_message_at = history[#history].timestamp;
                end
        end
-       return frozen;
+       return frozen, state;
 end
 
-function _M.restore_room(frozen)
+function _M.restore_room(frozen, state)
        -- COMPAT
        if frozen.jid and frozen._affiliations then
                local room = _M.new_room(frozen.jid, frozen._data);
@@ -1353,12 +1354,16 @@ function _M.restore_room(frozen)
        local occupant_sessions = {};
        local room_name, room_host = jid_split(room_jid);
        for jid, data in pairs(frozen) do
+               local node, host, resource = jid_split(jid);
+               if host:sub(1,1) ~= "_" and not resource and type(data) == "string" then
+                       -- bare jid: affiliation
+                       room._affiliations[jid] = data;
+               end
+       end
+       for jid, data in pairs(state or frozen) do
                local node, host, resource = jid_split(jid);
                if node or host:sub(1,1) ~= "_" then
-                       if not resource and type(data) == "string" then
-                               -- bare jid: affiliation
-                               room._affiliations[jid] = data;
-                       elseif host == room_host and node == room_name and resource and type(data) == "table" then
+                       if host == room_host and node == room_name and resource and type(data) == "table" then
                                -- full room jid: bare real jid and role
                                local bare_jid = data.bare_jid;
                                local   occupant = occupant_lib.new(bare_jid, jid);