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* src/mod_muc/: Support for more configuration options and
persistent rooms SVN Revision: 91
This commit is contained in:
Alexey Shchepin
parent
bc756c3737
commit
6d89957e06
@ -1,3 +1,8 @@
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2003-03-25 Alexey Shchepin <alexey@sevcom.net>
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* src/mod_muc/: Support for more configuration options and
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persistent rooms
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2003-03-23 Alexey Shchepin <alexey@sevcom.net>
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* src/mod_muc/: MUC support (not completed yet)
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@ -15,7 +15,10 @@
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-export([start/1,
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init/1,
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stop/0,
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room_destroyed/1]).
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room_destroyed/1,
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store_room/2,
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restore_room/1,
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forget_room/1]).
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-include("ejabberd.hrl").
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-include("jlib.hrl").
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@ -38,7 +41,7 @@ init(Host) ->
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public,
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{keypos, #muc_online_room.name}]),
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ejabberd_router:register_route(Host),
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% TODO: load permanent groups
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load_permanent_rooms(Host),
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loop(Host).
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loop(Host) ->
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@ -136,7 +139,44 @@ iq_disco() ->
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[{"var", ?NS_MUC}], []}].
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store_room(Name, Opts) ->
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F = fun() ->
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mnesia:write(#muc_room{name = Name,
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opts = Opts})
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end,
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mnesia:transaction(F).
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restore_room(Name) ->
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case catch mnesia:dirty_read(muc_room, Name) of
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[#muc_room{opts = Opts}] ->
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Opts;
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_ ->
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error
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end.
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forget_room(Name) ->
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F = fun() ->
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mnesia:delete({muc_room, Name})
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end,
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mnesia:transaction(F).
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load_permanent_rooms(Host) ->
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case catch mnesia:dirty_select(muc_room, [{'_', [], ['$_']}]) of
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{'EXIT', Reason} ->
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?ERROR_MSG("~p", [Reason]),
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ok;
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Rs ->
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lists:foreach(fun(R) ->
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Room = R#muc_room.name,
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{ok, Pid} = mod_muc_room:start(
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Host,
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Room,
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R#muc_room.opts),
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ets:insert(
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muc_online_room,
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#muc_online_room{name = Room, pid = Pid})
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end, Rs)
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end.
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@ -15,7 +15,7 @@
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%% External exports
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-export([start/4,
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init/1,
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start/3,
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route/4]).
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%% gen_fsm callbacks
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@ -35,6 +35,20 @@
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-record(lqueue, {queue, len, max}).
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-record(config, {allow_change_subj = true, % TODO
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allow_query_users = true,
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allow_private_messages = true,
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public = true, % TODO
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persistent = false, % TODO
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moderated = false, % TODO
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members_by_default = true, % TODO
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members_only = false, % TODO
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allow_user_invites = false, % TODO
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password_protected = false, % TODO
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anonymous = true, % TODO
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logging = false % TODO
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}).
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-record(user, {jid,
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nick,
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role,
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@ -42,7 +56,7 @@
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-record(state, {room,
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host,
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config,
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config = #config{},
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users = ?DICT:new(),
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affiliations = ?DICT:new(),
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history = lqueue_new(10),
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@ -78,6 +92,9 @@
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start(Host, Room, Creator, Nick) ->
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gen_fsm:start(?MODULE, [Host, Room, Creator, Nick], ?FSMOPTS).
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start(Host, Room, Opts) ->
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gen_fsm:start(?MODULE, [Host, Room, Opts], ?FSMOPTS).
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%%%----------------------------------------------------------------------
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%%% Callback functions from gen_fsm
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%%%----------------------------------------------------------------------
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@ -94,6 +111,10 @@ init([Host, Room, Creator, Nick]) ->
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State = set_affiliation(Creator, owner,
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#state{host = Host,
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room = Room}),
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{ok, normal_state, State};
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init([Host, Room, Opts]) ->
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State = set_opts(Opts, #state{host = Host,
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room = Room}),
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{ok, normal_state, State}.
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%%----------------------------------------------------------------------
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@ -186,14 +207,21 @@ normal_state({route, From, "",
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{xmlelement, "iq", Attrs, Els} = Packet},
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StateData) ->
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case jlib:iq_query_info(Packet) of
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{iq, ID, Type, ?NS_MUC_ADMIN = XMLNS, SubEl} ->
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{iq, ID, Type, XMLNS, SubEl} when
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(XMLNS == ?NS_MUC_ADMIN) or (XMLNS == ?NS_MUC_OWNER) ->
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Res1 = case XMLNS of
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?NS_MUC_ADMIN ->
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process_iq_admin(From, Type, SubEl, StateData);
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?NS_MUC_OWNER ->
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process_iq_owner(From, Type, SubEl, StateData)
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end,
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{IQRes, NewStateData} =
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case process_iq_admin(From, Type, SubEl, StateData) of
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case Res1 of
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{result, Res, SD} ->
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{{iq, ID, result, XMLNS,
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[{xmlelement, "query", [{"xmlns", XMLNS}],
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Res
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}]},
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}]},
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SD};
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{error, Error} ->
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{{iq, ID, error, XMLNS,
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@ -314,7 +342,8 @@ normal_state({route, From, Nick,
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normal_state({route, From, ToNick,
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{xmlelement, "message", Attrs, Els} = Packet},
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StateData) ->
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case is_user_online(From, StateData) of
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case (StateData#state.config)#config.allow_private_messages
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andalso is_user_online(From, StateData) of
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true ->
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case find_jid_by_nick(ToNick, StateData) of
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false ->
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@ -342,10 +371,30 @@ normal_state({route, From, ToNick,
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normal_state({route, From, ToNick,
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{xmlelement, "iq", Attrs, Els} = Packet},
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StateData) ->
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Err = jlib:make_error_reply(
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Packet, ?ERR_FEATURE_NOT_IMPLEMENTED),
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ejabberd_router:route(
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{StateData#state.room, StateData#state.host, ToNick}, From, Err),
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case (StateData#state.config)#config.allow_query_users
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andalso is_user_online(From, StateData) of
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true ->
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case find_jid_by_nick(ToNick, StateData) of
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false ->
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Err = jlib:make_error_reply(
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Packet, ?ERR_JID_NOT_FOUND),
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ejabberd_router:route(
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{StateData#state.room, StateData#state.host, ToNick},
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From, Err);
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ToJID ->
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{ok, #user{nick = FromNick}} =
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?DICT:find(jlib:jid_tolower(From),
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StateData#state.users),
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ejabberd_router:route(
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{StateData#state.room, StateData#state.host, FromNick},
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ToJID, Packet)
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end;
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_ ->
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Err = jlib:make_error_reply(
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Packet, ?ERR_NOT_ALLOWED),
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ejabberd_router:route(
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{StateData#state.room, StateData#state.host, ToNick}, From, Err)
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end,
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{next_state, normal_state, StateData};
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normal_state(Event, StateData) ->
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@ -501,7 +550,13 @@ get_default_role(Affiliation, StateData) ->
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admin -> moderator;
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member -> participant;
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outcast -> none;
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none -> participant
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none ->
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case (StateData#state.config)#config.members_by_default of
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true ->
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participant;
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_ ->
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visitor
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end
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end.
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@ -1184,4 +1239,265 @@ send_kickban_presence(UJID, Code, StateData) ->
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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% Owner stuff
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process_iq_owner(From, set, SubEl, StateData) ->
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FAffiliation = get_affiliation(From, StateData),
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case FAffiliation of
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owner ->
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{xmlelement, Name, Attrs, Els} = SubEl,
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Lang = xml:get_tag_attr_s("xml:lang", SubEl),
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case xml:remove_cdata(Els) of
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[{xmlelement, "x", Attrs1, Els1} = XEl] ->
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case {xml:get_tag_attr_s("xmlns", XEl),
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xml:get_tag_attr_s("type", XEl)} of
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{?NS_XDATA, "cancel"} ->
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{error, ?ERR_FEATURE_NOT_IMPLEMENTED};
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{?NS_XDATA, "submit"} ->
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set_config(XEl, StateData);
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_ ->
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{error, ?ERR_BAD_REQUEST}
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end;
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_ ->
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{error, ?ERR_FEATURE_NOT_IMPLEMENTED}
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end;
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_ ->
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{error, ?ERR_NOT_ALLOWED}
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end;
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% {xmlelement, _, _, Items} = SubEl,
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% process_admin_items_set(From, Items, StateData);
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% {error, ?ERR_FEATURE_NOT_IMPLEMENTED};
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process_iq_owner(From, get, SubEl, StateData) ->
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FAffiliation = get_affiliation(From, StateData),
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case FAffiliation of
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owner ->
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{xmlelement, Name, Attrs, Els} = SubEl,
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Lang = xml:get_tag_attr_s("xml:lang", SubEl),
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case xml:remove_cdata(Els) of
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[] ->
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get_config(Lang, StateData);
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_ ->
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{error, ?ERR_FEATURE_NOT_IMPLEMENTED}
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end;
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_ ->
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{error, ?ERR_NOT_ALLOWED}
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end.
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% case xml:get_subtag(SubEl, "item") of
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% false ->
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% {error, ?ERR_BAD_REQUEST};
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% Item ->
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% FAffiliation = get_affiliation(From, StateData),
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% FRole = get_role(From, StateData),
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% case xml:get_tag_attr("role", Item) of
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% false ->
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% case xml:get_tag_attr("affiliation", Item) of
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% false ->
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% {error, ?ERR_BAD_REQUEST};
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% {value, StrAffiliation} ->
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% case catch list_to_affiliation(StrAffiliation) of
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% {'EXIT', _} ->
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% {error, ?ERR_BAD_REQUEST};
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% SAffiliation ->
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% if
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% FAffiliation == owner ->
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% Items = items_with_affiliation(
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% SAffiliation, StateData),
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% {result, Items, StateData};
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% true ->
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% {error, ?ERR_NOT_ALLOWED}
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% end
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% end
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% end;
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% {value, StrRole} ->
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% case catch list_to_role(StrRole) of
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% {'EXIT', _} ->
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% {error, ?ERR_BAD_REQUEST};
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% SRole ->
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% if
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% FAffiliation == owner ->
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% Items = items_with_role(SRole, StateData),
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% {result, Items, StateData};
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% true ->
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% {error, ?ERR_NOT_ALLOWED}
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% end
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% end
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% end
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% end.
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-define(XFIELD(Type, Label, Var, Val),
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{xmlelement, "field", [{"type", Type},
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{"label", translate:translate(Lang, Label)},
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{"var", Var}],
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[{xmlelement, "value", [], [{xmlcdata, Val}]}]}).
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-define(BOOLXFIELD(Label, Var, Val),
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?XFIELD("boolean", Label, Var,
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case Val of
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true -> "1";
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_ -> "0"
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end)).
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get_config(Lang, StateData) ->
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Config = StateData#state.config,
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Res =
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[?BOOLXFIELD("Allow users to change subject?",
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"allow_change_subj",
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Config#config.allow_change_subj),
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?BOOLXFIELD("Allow users to query other users?",
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"allow_query_users",
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Config#config.allow_query_users),
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?BOOLXFIELD("Allow users to send private messages?",
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"allow_private_messages",
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Config#config.allow_private_messages),
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?BOOLXFIELD("Make room public searchable?",
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"public",
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Config#config.public),
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?BOOLXFIELD("Make room persistent?",
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"persistent",
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Config#config.persistent),
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?BOOLXFIELD("Make room moderated?",
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"moderated",
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Config#config.moderated),
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?BOOLXFIELD("Default users as members?",
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"members_by_default",
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Config#config.members_by_default),
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?BOOLXFIELD("Make room members only?",
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"members_only",
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Config#config.members_only),
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?BOOLXFIELD("Allow users to send invites?",
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"allow_user_invites",
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Config#config.allow_user_invites),
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?BOOLXFIELD("Make room password protected?",
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"password_protected",
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Config#config.password_protected),
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?BOOLXFIELD("Make room anonymous?",
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"anonymous",
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Config#config.anonymous),
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?BOOLXFIELD("Enable logging?",
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"logging",
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Config#config.logging)
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],
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{result, [{xmlelement, "x", [{"xmlns", ?NS_XDATA}], Res}], StateData}.
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set_config(XEl, StateData) ->
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XData = jlib:parse_xdata_submit(XEl),
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case XData of
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invalid ->
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{error, ?ERR_BAD_REQUEST};
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_ ->
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case set_xoption(XData, StateData#state.config) of
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#config{} = Config ->
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change_config(Config, StateData);
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Err ->
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Err
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end
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end.
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-define(SET_BOOL_XOPT(Opt, Val),
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case Val of
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"0" -> set_xoption(Opts, Config#config{Opt = false});
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"1" -> set_xoption(Opts, Config#config{Opt = true});
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_ -> {error, ?ERR_BAD_REQUEST}
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end).
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set_xoption([], Config) ->
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Config;
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set_xoption([{"allow_change_subj", [Val]} | Opts], Config) ->
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?SET_BOOL_XOPT(allow_change_subj, Val);
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set_xoption([{"allow_query_users", [Val]} | Opts], Config) ->
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?SET_BOOL_XOPT(allow_query_users, Val);
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set_xoption([{"allow_private_messages", [Val]} | Opts], Config) ->
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?SET_BOOL_XOPT(allow_private_messages, Val);
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set_xoption([{"public", [Val]} | Opts], Config) ->
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?SET_BOOL_XOPT(public, Val);
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set_xoption([{"persistent", [Val]} | Opts], Config) ->
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?SET_BOOL_XOPT(persistent, Val);
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set_xoption([{"moderated", [Val]} | Opts], Config) ->
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?SET_BOOL_XOPT(moderated, Val);
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set_xoption([{"members_by_default", [Val]} | Opts], Config) ->
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?SET_BOOL_XOPT(members_by_default, Val);
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set_xoption([{"members_only", [Val]} | Opts], Config) ->
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?SET_BOOL_XOPT(members_only, Val);
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set_xoption([{"allow_user_invites", [Val]} | Opts], Config) ->
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?SET_BOOL_XOPT(allow_user_invites, Val);
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set_xoption([{"password_protected", [Val]} | Opts], Config) ->
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?SET_BOOL_XOPT(password_protected, Val);
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set_xoption([{"anonymous", [Val]} | Opts], Config) ->
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?SET_BOOL_XOPT(anonymous, Val);
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set_xoption([{"logging", [Val]} | Opts], Config) ->
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?SET_BOOL_XOPT(logging, Val);
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set_xoption([_ | Opts], Config) ->
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{error, ?ERR_BAD_REQUEST}.
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change_config(Config, StateData) ->
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NSD = StateData#state{config = Config},
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case {(StateData#state.config)#config.persistent,
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Config#config.persistent} of
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{_, true} ->
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mod_muc:store_room(NSD#state.room, make_opts(NSD));
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{true, false} ->
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mod_muc:forget_room(NSD#state.room);
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{false, false} ->
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ok
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end,
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{result, [], NSD}.
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-define(CASE_CONFIG_OPT(Opt),
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Opt -> StateData#state{
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config = (StateData#state.config)#config{Opt = Val}}).
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set_opts([], StateData) ->
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StateData;
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set_opts([{Opt, Val} | Opts], StateData) ->
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NSD = case Opt of
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?CASE_CONFIG_OPT(allow_change_subj);
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?CASE_CONFIG_OPT(allow_query_users);
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?CASE_CONFIG_OPT(allow_private_messages);
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?CASE_CONFIG_OPT(public);
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?CASE_CONFIG_OPT(persistent);
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?CASE_CONFIG_OPT(moderated);
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?CASE_CONFIG_OPT(members_by_default);
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?CASE_CONFIG_OPT(members_only);
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?CASE_CONFIG_OPT(allow_user_invites);
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?CASE_CONFIG_OPT(password_protected);
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?CASE_CONFIG_OPT(anonymous);
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?CASE_CONFIG_OPT(logging);
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affiliations ->
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StateData#state{affiliations = ?DICT:from_list(Val)};
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_ -> StateData
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end,
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set_opts(Opts, NSD).
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||||
-define(MAKE_CONFIG_OPT(Opt), {Opt, Config#config.Opt}).
|
||||
|
||||
make_opts(StateData) ->
|
||||
Config = StateData#state.config,
|
||||
[
|
||||
?MAKE_CONFIG_OPT(allow_change_subj),
|
||||
?MAKE_CONFIG_OPT(allow_query_users),
|
||||
?MAKE_CONFIG_OPT(allow_private_messages),
|
||||
?MAKE_CONFIG_OPT(public),
|
||||
?MAKE_CONFIG_OPT(persistent),
|
||||
?MAKE_CONFIG_OPT(moderated),
|
||||
?MAKE_CONFIG_OPT(members_by_default),
|
||||
?MAKE_CONFIG_OPT(members_only),
|
||||
?MAKE_CONFIG_OPT(allow_user_invites),
|
||||
?MAKE_CONFIG_OPT(password_protected),
|
||||
?MAKE_CONFIG_OPT(anonymous),
|
||||
?MAKE_CONFIG_OPT(logging),
|
||||
{affiliations, ?DICT:to_list(StateData#state.affiliations)}
|
||||
].
|
||||
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user