Kick occupants with reason when room is stopped due to MUC shutdown (EJAB-1149)

SVN Revision: 2848

diff --git a/src/mod_muc/mod_muc_room.erl b/src/mod_muc/mod_muc_room.erl
index 54199ff2a222363c005ccba2cdcd1843695877ad..21319a73180d73e396e235304cef34b28affe783 100644 (file)
--- a/src/mod_muc/mod_muc_room.erl
+++ b/src/mod_muc/mod_muc_room.erl
@@ -571,7 +571,7 @@ handle_event({destroy, Reason}, _StateName, StateData) ->
     ?INFO_MSG("Destroyed MUC room ~s with reason: ~p", 
              [jlib:jid_to_string(StateData#state.jid), Reason]),
     add_to_log(room_existence, destroyed, StateData),
-    {stop, normal, StateData};
+    {stop, Reason, StateData};
 handle_event(destroy, StateName, StateData) ->
     ?INFO_MSG("Destroyed MUC room ~s", 
              [jlib:jid_to_string(StateData#state.jid)]),
@@ -728,12 +728,33 @@ handle_info(_Info, StateName, StateData) ->
 %% Purpose: Shutdown the fsm
 %% Returns: any
 %%----------------------------------------------------------------------
-terminate(_Reason, _StateName, StateData) ->
+terminate(Reason, _StateName, StateData) ->
     ?INFO_MSG("Stopping MUC room ~s@~s",
              [StateData#state.room, StateData#state.host]),
+    ReasonT = case Reason of
+                 shutdown -> "You are being removed from the room because"
+                                 " of a system shutdown";
+                 _ -> atom_to_list(Reason)
+             end,
+    ItemAttrs = [{"affiliation", "none"}, {"role", "none"}],
+    ReasonEl = {xmlelement, "reason", [], [{xmlcdata, ReasonT}]},
+    Packet = {xmlelement, "presence", [{"type", "unavailable"}],
+             [{xmlelement, "x", [{"xmlns", ?NS_MUC_USER}],
+               [{xmlelement, "item", ItemAttrs, [ReasonEl]},
+                {xmlelement, "status", [{"code", "332"}], []}
+               ]}]},
     ?DICT:fold(
-       fun(J, _, _) ->
-              tab_remove_online_user(J, StateData)
+       fun(LJID, Info, _) ->
+              Nick = Info#user.nick,
+              case Reason of
+                  shutdown ->
+                      ejabberd_router:route(
+                        jlib:jid_replace_resource(StateData#state.jid, Nick),
+                        Info#user.jid,
+                        Packet);
+                  _ -> ok
+              end,
+              tab_remove_online_user(LJID, StateData)
        end, [], StateData#state.users),
     add_to_log(room_existence, stopped, StateData),
     mod_muc:room_destroyed(StateData#state.host, StateData#state.room, self(),