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https://github.com/processone/ejabberd.git
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Add stubs for affiliation-specific backend callbacks
This commit is contained in:
Evgeniy Khramtsov
parent
3fc0eb4f5b
commit
06ce884aa8
@ -502,8 +502,8 @@ handle_event(destroy, StateName, StateData) ->
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handle_event({destroy, <<"">>}, StateName, StateData);
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handle_event({set_affiliations, Affiliations},
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StateName, StateData) ->
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{next_state, StateName,
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StateData#state{affiliations = Affiliations}};
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NewStateData = set_affiliations(Affiliations, StateData),
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{next_state, StateName, NewStateData};
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handle_event(_Event, StateName, StateData) ->
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{next_state, StateName, StateData}.
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@ -1264,58 +1264,130 @@ set_affiliation(JID, Affiliation, StateData) ->
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set_affiliation(JID, Affiliation, StateData, <<"">>).
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-spec set_affiliation(jid(), affiliation(), state(), binary()) -> state().
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set_affiliation(JID, Affiliation,
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#state{config = #config{persistent = false}} = StateData,
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Reason) ->
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set_affiliation_fallback(JID, Affiliation, StateData, Reason);
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set_affiliation(JID, Affiliation, StateData, Reason) ->
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ServerHost = StateData#state.server_host,
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Room = StateData#state.room,
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Host = StateData#state.host,
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Mod = gen_mod:db_mod(ServerHost, mod_muc),
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case Mod:set_affiliation(ServerHost, Room, Host, JID, Affiliation, Reason) of
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ok ->
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StateData;
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{error, _} ->
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set_affiliation_fallback(JID, Affiliation, StateData, Reason)
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end.
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-spec set_affiliation_fallback(jid(), affiliation(), state(), binary()) -> state().
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set_affiliation_fallback(JID, Affiliation, StateData, Reason) ->
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LJID = jid:remove_resource(jid:tolower(JID)),
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Affiliations = case Affiliation of
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none ->
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(?DICT):erase(LJID, StateData#state.affiliations);
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_ ->
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(?DICT):store(LJID, {Affiliation, Reason},
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StateData#state.affiliations)
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none ->
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(?DICT):erase(LJID, StateData#state.affiliations);
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_ ->
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(?DICT):store(LJID, {Affiliation, Reason},
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StateData#state.affiliations)
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end,
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StateData#state{affiliations = Affiliations}.
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-spec set_affiliations(?TDICT, state()) -> state().
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set_affiliations(Affiliations,
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#state{config = #config{persistent = false}} = StateData) ->
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set_affiliations_fallback(Affiliations, StateData);
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set_affiliations(Affiliations, StateData) ->
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Room = StateData#state.room,
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Host = StateData#state.host,
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ServerHost = StateData#state.server_host,
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Mod = gen_mod:db_mod(ServerHost, mod_muc),
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case Mod:set_affiliations(ServerHost, Room, Host, Affiliations) of
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ok ->
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StateData;
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{error, _} ->
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set_affiliations_fallback(Affiliations, StateData)
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end.
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-spec set_affiliations_fallback(?TDICT, state()) -> state().
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set_affiliations_fallback(Affiliations, StateData) ->
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StateData#state{affiliations = Affiliations}.
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-spec get_affiliation(jid(), state()) -> affiliation().
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get_affiliation(JID, StateData) ->
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{_AccessRoute, _AccessCreate, AccessAdmin,
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_AccessPersistent} =
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StateData#state.access,
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Res = case acl:match_rule(StateData#state.server_host,
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AccessAdmin, JID)
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of
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allow -> owner;
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_ ->
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LJID = jid:tolower(JID),
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case (?DICT):find(LJID, StateData#state.affiliations) of
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{ok, Affiliation} -> Affiliation;
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_ ->
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LJID1 = jid:remove_resource(LJID),
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case (?DICT):find(LJID1, StateData#state.affiliations)
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of
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{ok, Affiliation} -> Affiliation;
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_ ->
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LJID2 = setelement(1, LJID, <<"">>),
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case (?DICT):find(LJID2,
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StateData#state.affiliations)
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of
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{ok, Affiliation} -> Affiliation;
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_ ->
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LJID3 = jid:remove_resource(LJID2),
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case (?DICT):find(LJID3,
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StateData#state.affiliations)
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of
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{ok, Affiliation} -> Affiliation;
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_ -> none
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end
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end
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end
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end
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end,
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case Res of
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{A, _Reason} -> A;
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_ -> Res
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case get_service_affiliation(JID, StateData) of
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owner ->
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owner;
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none ->
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case do_get_affiliation(JID, StateData) of
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{Affiliation, _Reason} -> Affiliation;
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Affiliation -> Affiliation
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end
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end.
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-spec do_get_affiliation(jid(), state()) -> affiliation().
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do_get_affiliation(JID, #state{config = #config{persistent = false}} = StateData) ->
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do_get_affiliation_fallback(JID, StateData);
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do_get_affiliation(JID, StateData) ->
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Room = StateData#state.room,
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Host = StateData#state.host,
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LServer = JID#jid.lserver,
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LUser = JID#jid.luser,
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ServerHost = StateData#state.server_host,
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Mod = gen_mod:db_mod(ServerHost, mod_muc),
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case Mod:get_affiliation(ServerHost, Room, Host, LUser, LServer) of
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{error, _} ->
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do_get_affiliation_fallback(JID, StateData);
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{ok, Affiliation} ->
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Affiliation
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end.
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-spec do_get_affiliation_fallback(jid(), state()) -> affiliation().
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do_get_affiliation_fallback(JID, StateData) ->
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LJID = jid:tolower(JID),
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case (?DICT):find(LJID, StateData#state.affiliations) of
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{ok, Affiliation} -> Affiliation;
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_ ->
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LJID1 = jid:remove_resource(LJID),
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case (?DICT):find(LJID1, StateData#state.affiliations)
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of
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{ok, Affiliation} -> Affiliation;
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_ ->
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LJID2 = setelement(1, LJID, <<"">>),
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case (?DICT):find(LJID2,
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StateData#state.affiliations)
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of
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{ok, Affiliation} -> Affiliation;
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_ ->
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LJID3 = jid:remove_resource(LJID2),
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case (?DICT):find(LJID3,
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StateData#state.affiliations)
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of
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{ok, Affiliation} -> Affiliation;
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_ -> none
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end
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end
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end
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end.
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-spec get_affiliations(state()) -> ?TDICT.
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get_affiliations(#state{config = #config{persistent = false}} = StateData) ->
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get_affiliations_callback(StateData);
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get_affiliations(StateData) ->
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Room = StateData#state.room,
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Host = StateData#state.host,
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ServerHost = StateData#state.server_host,
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Mod = gen_mod:db_mod(ServerHost, mod_muc),
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case Mod:get_affiliations(ServerHost, Room, Host) of
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{error, _} ->
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get_affiliations_callback(StateData);
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{ok, Affiliations} ->
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Affiliations
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end.
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-spec get_affiliations_callback(state()) -> ?TDICT.
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get_affiliations_callback(StateData) ->
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StateData#state.affiliations.
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-spec get_service_affiliation(jid(), state()) -> owner | none.
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get_service_affiliation(JID, StateData) ->
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{_AccessRoute, _AccessCreate, AccessAdmin,
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@ -2598,16 +2670,35 @@ search_role(Role, StateData) ->
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(?DICT):to_list(StateData#state.users)).
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-spec search_affiliation(affiliation(), state()) ->
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[{ljid(),
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affiliation() | {affiliation(), binary()}}].
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[{ljid(),
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affiliation() | {affiliation(), binary()}}].
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search_affiliation(Affiliation,
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#state{config = #config{persistent = false}} = StateData) ->
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search_affiliation_fallback(Affiliation, StateData);
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search_affiliation(Affiliation, StateData) ->
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lists:filter(fun ({_, A}) ->
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case A of
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{A1, _Reason} -> Affiliation == A1;
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_ -> Affiliation == A
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end
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end,
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(?DICT):to_list(StateData#state.affiliations)).
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Room = StateData#state.room,
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Host = StateData#state.host,
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ServerHost = StateData#state.server_host,
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Mod = gen_mod:db_mod(ServerHost, mod_muc),
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case Mod:search_affiliation(ServerHost, Room, Host, Affiliation) of
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{ok, AffiliationList} ->
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AffiliationList;
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{error, _} ->
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search_affiliation_fallback(Affiliation, StateData)
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end.
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-spec search_affiliation_fallback(affiliation(), state()) ->
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[{ljid(),
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affiliation() | {affiliation(), binary()}}].
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search_affiliation_fallback(Affiliation, StateData) ->
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lists:filter(
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fun({_, A}) ->
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case A of
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{A1, _Reason} -> Affiliation == A1;
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_ -> Affiliation == A
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end
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end,
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(?DICT):to_list(StateData#state.affiliations)).
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-spec process_admin_items_set(jid(), [muc_item()], binary(),
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#state{}) -> {result, undefined, #state{}} |
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@ -3327,23 +3418,36 @@ set_config(Opts, Config, ServerHost, Lang) ->
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-spec change_config(#config{}, state()) -> {result, undefined, state()}.
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change_config(Config, StateData) ->
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send_config_change_info(Config, StateData),
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NSD = remove_subscriptions(StateData#state{config = Config}),
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case {(StateData#state.config)#config.persistent,
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Config#config.persistent}
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of
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{_, true} ->
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store_room(NSD);
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{true, false} ->
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mod_muc:forget_room(NSD#state.server_host,
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NSD#state.host, NSD#state.room);
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{false, false} -> ok
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end,
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StateData0 = StateData#state{config = Config},
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StateData1 = remove_subscriptions(StateData0),
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StateData2 =
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case {(StateData#state.config)#config.persistent,
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Config#config.persistent} of
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{WasPersistent, true} ->
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if not WasPersistent ->
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set_affiliations(StateData1#state.affiliations,
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StateData1);
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true ->
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ok
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end,
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store_room(StateData1),
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StateData1;
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{true, false} ->
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Affiliations = get_affiliations(StateData),
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mod_muc:forget_room(StateData1#state.server_host,
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StateData1#state.host,
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StateData1#state.room),
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StateData1#state{affiliations = Affiliations};
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{false, false} ->
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StateData1
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end,
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case {(StateData#state.config)#config.members_only,
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Config#config.members_only}
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of
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{false, true} ->
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NSD1 = remove_nonmembers(NSD), {result, undefined, NSD1};
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_ -> {result, undefined, NSD}
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Config#config.members_only} of
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{false, true} ->
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StateData3 = remove_nonmembers(StateData2),
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{result, undefined, StateData3};
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_ ->
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{result, undefined, StateData2}
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end.
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-spec send_config_change_info(#config{}, state()) -> ok.
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