mirror of
https://github.com/processone/ejabberd.git
synced 2024-11-30 16:36:29 +01:00
Add roster subscriptions handling and make PEP events sent to all resources
SVN Revision: 1958
This commit is contained in:
Christophe Romain
parent
1db9642e4c
commit
facf17e689
@ -1,3 +1,12 @@
|
||||
2009-03-04 Christophe Romain <christophe.romain@process-one.net>
|
||||
|
||||
* src/mod_pubsub/mod_pubsub.erl: Add roster subscriptions handling
|
||||
so on_sub_and_presence if fully supported.
|
||||
|
||||
* src/mod_pubsub/mod_pubsub.erl: Allow to send PEP events to all
|
||||
connected ressources, even via s2s.
|
||||
* src/mod_caps.erl: Likewise
|
||||
|
||||
2009-03-03 Badlop <badlop@process-one.net>
|
||||
|
||||
* src/ejabberd_listener.erl: Fix report message of 'undef' error
|
||||
|
||||
@ -35,7 +35,7 @@
|
||||
note_caps/3,
|
||||
clear_caps/1,
|
||||
get_features/2,
|
||||
get_user_resource/2,
|
||||
get_user_resources/2,
|
||||
handle_disco_response/3]).
|
||||
|
||||
%% gen_mod callbacks
|
||||
@ -62,7 +62,7 @@
|
||||
-record(caps, {node, version, exts}).
|
||||
-record(caps_features, {node_pair, features}).
|
||||
-record(user_caps, {jid, caps}).
|
||||
-record(user_caps_default, {uid, resource}).
|
||||
-record(user_caps_resources, {uid, resource}).
|
||||
-record(state, {host,
|
||||
disco_requests = ?DICT:new(),
|
||||
feature_queries = []}).
|
||||
@ -100,21 +100,17 @@ clear_caps(JID) ->
|
||||
BJID = exmpp_jid:jid_to_binary(JID),
|
||||
BUID = exmpp_jid:bare_jid_to_binary(JID),
|
||||
catch mnesia:dirty_delete({user_caps, BJID}),
|
||||
case catch mnesia:dirty_read({user_caps_default, BUID}) of
|
||||
[#user_caps_default{resource=_R}] ->
|
||||
catch mnesia:dirty_delete({user_caps_default, BUID});
|
||||
_ ->
|
||||
ok
|
||||
end.
|
||||
catch mnesia:dirty_delete_object(#user_caps_resources{uid = BUID, resource = list_to_binary(R)}),
|
||||
ok.
|
||||
|
||||
%% give default user resource
|
||||
get_user_resource(U, S) ->
|
||||
get_user_resources(U, S) ->
|
||||
BUID = exmpp_jid:bare_jid_to_binary(U, S),
|
||||
case catch mnesia:dirty_read({user_caps_default, BUID}) of
|
||||
[#user_caps_default{resource=R}] ->
|
||||
R;
|
||||
_ ->
|
||||
[]
|
||||
case catch mnesia:dirty_read({user_caps_resources, BUID}) of
|
||||
{'EXIT', _} ->
|
||||
[];
|
||||
Resources ->
|
||||
lists:map(fun(#user_caps_resources{resource=R}) -> binary_to_list(R) end, Resources)
|
||||
end.
|
||||
|
||||
%% note_caps should be called to make the module request disco
|
||||
@ -171,9 +167,11 @@ init([Host, _Opts]) ->
|
||||
mnesia:create_table(user_caps,
|
||||
[{disc_copies, [node()]},
|
||||
{attributes, record_info(fields, user_caps)}]),
|
||||
mnesia:create_table(user_caps_default,
|
||||
mnesia:create_table(user_caps_resources,
|
||||
[{disc_copies, [node()]},
|
||||
{attributes, record_info(fields, user_caps_default)}]),
|
||||
{type, bag},
|
||||
{attributes, record_info(fields, user_caps_resources)}]),
|
||||
mnesia:delete_table(user_caps_default),
|
||||
{ok, #state{host = Host}}.
|
||||
|
||||
maybe_get_features(#caps{node = Node, version = Version, exts = Exts}) ->
|
||||
@ -233,11 +231,11 @@ handle_cast({note_caps, From,
|
||||
mnesia:dirty_write(#user_caps{jid = BJID, caps = Caps}),
|
||||
case ejabberd_sm:get_user_resources(U, S) of
|
||||
[] ->
|
||||
ok;
|
||||
_ ->
|
||||
% only store default resource of external contacts
|
||||
% only store resource of caps aware external contacts
|
||||
BUID = exmpp_jid:bare_jid_to_binary(From),
|
||||
mnesia:dirty_write(#user_caps_default{uid = BUID, resource = R})
|
||||
mnesia:dirty_write(#user_caps_resources{uid = BUID, resource = list_to_binary(R)})
|
||||
_ ->
|
||||
ok
|
||||
end,
|
||||
SubNodes = [Version | Exts],
|
||||
%% Now, find which of these are not already in the database.
|
||||
|
||||
@ -55,6 +55,7 @@
|
||||
|
||||
%% exports for hooks
|
||||
-export([presence_probe/3,
|
||||
in_subscription/6,
|
||||
remove_user/2,
|
||||
disco_local_identity/5,
|
||||
disco_local_features/5,
|
||||
@ -164,6 +165,7 @@ init([ServerHost, Opts]) ->
|
||||
ejabberd_hooks:add(disco_sm_features, ServerHostB, ?MODULE, disco_sm_features, 75),
|
||||
ejabberd_hooks:add(disco_sm_items, ServerHostB, ?MODULE, disco_sm_items, 75),
|
||||
ejabberd_hooks:add(presence_probe_hook, ServerHostB, ?MODULE, presence_probe, 50),
|
||||
ejabberd_hooks:add(roster_in_subscription, ServerHostB, ?MODULE, in_subscription, 50),
|
||||
ejabberd_hooks:add(remove_user, ServerHostB, ?MODULE, remove_user, 50),
|
||||
IQDisc = gen_mod:get_opt(iqdisc, Opts, one_queue),
|
||||
lists:foreach(
|
||||
@ -418,6 +420,16 @@ presence_probe(JID, JID, Pid) ->
|
||||
presence_probe(_, _, _) ->
|
||||
ok.
|
||||
|
||||
%% -------
|
||||
%% subscription hooks handling functions
|
||||
%%
|
||||
in_subscription(Acc, User, Server, JID, subscribed, _) ->
|
||||
Proc = gen_mod:get_module_proc(Server, ?PROCNAME),
|
||||
gen_server:cast(Proc, {subscribed, User, Server, JID}),
|
||||
Acc;
|
||||
in_subscription(Acc, _, _, _, _, _) ->
|
||||
Acc.
|
||||
|
||||
%% -------
|
||||
%% user remove hook handling function
|
||||
%%
|
||||
@ -521,6 +533,42 @@ handle_cast({presence, JID, Pid}, State) ->
|
||||
end,
|
||||
{noreply, State};
|
||||
|
||||
handle_cast({subscribed, User, Server, JID}, State) ->
|
||||
%% and send last PEP events published by JID
|
||||
Owner = jlib:short_prepd_bare_jid(JID),
|
||||
Host = State#state.host,
|
||||
ServerHost = State#state.server_host,
|
||||
lists:foreach(fun(#pubsub_node{nodeid = {_, Node}, options = Options}) ->
|
||||
case get_option(Options, send_last_published_item) of
|
||||
on_sub_and_presence ->
|
||||
lists:foreach(fun(Resource) ->
|
||||
LJID = jlib:short_prepd_jid(exmpp_jid:make_jid(User, Server, Resource)),
|
||||
case is_caps_notify(ServerHost, Node, LJID) of
|
||||
true ->
|
||||
Subscribed = case get_option(Options, access_model) of
|
||||
open -> true;
|
||||
presence -> true;
|
||||
whitelist -> false; % subscribers are added manually
|
||||
authorize -> false; % likewise
|
||||
roster ->
|
||||
Grps = get_option(Options, roster_groups_allowed, []),
|
||||
element(2, get_roster_info(User, Server, LJID, Grps))
|
||||
end,
|
||||
if Subscribed ->
|
||||
send_last_item(Owner, Node, LJID);
|
||||
true ->
|
||||
ok
|
||||
end;
|
||||
false ->
|
||||
ok
|
||||
end
|
||||
end, user_resources(User, Server));
|
||||
_ ->
|
||||
ok
|
||||
end
|
||||
end, tree_action(Host, get_nodes, [Owner])),
|
||||
{noreply, State};
|
||||
|
||||
handle_cast({remove_user, LUser, LServer}, State) ->
|
||||
Host = State#state.host,
|
||||
Owner = exmpp_jid:make_jid(LUser, LServer),
|
||||
@ -586,6 +634,7 @@ terminate(_Reason, #state{host = Host,
|
||||
ejabberd_hooks:delete(disco_sm_features, ServerHostB, ?MODULE, disco_sm_features, 75),
|
||||
ejabberd_hooks:delete(disco_sm_items, ServerHostB, ?MODULE, disco_sm_items, 75),
|
||||
ejabberd_hooks:delete(presence_probe_hook, ServerHostB, ?MODULE, presence_probe, 50),
|
||||
ejabberd_hooks:delete(roster_in_subscription, ServerHostB, ?MODULE, in_subscription, 50),
|
||||
ejabberd_hooks:delete(remove_user, ServerHostB, ?MODULE, remove_user, 50),
|
||||
lists:foreach(fun({NS,Mod}) ->
|
||||
gen_iq_handler:remove_iq_handler(Mod, ServerHostB, NS)
|
||||
@ -2342,7 +2391,10 @@ broadcast_stanza(Host, NodeOpts, States, Stanza) ->
|
||||
%% broadcast Stanza to all contacts of the user that are advertising
|
||||
%% interest in this kind of Node.
|
||||
broadcast_by_caps({LUser, LServer, LResource}, Node, _Type, Stanza) ->
|
||||
SenderResource = user_resource(LUser, LServer, LResource),
|
||||
SenderResource = case LResource of
|
||||
[] -> hd(user_resources(LUser, LServer));
|
||||
_ -> LResource
|
||||
end,
|
||||
case ejabberd_sm:get_session_pid(LUser, LServer, SenderResource) of
|
||||
C2SPid when is_pid(C2SPid) ->
|
||||
%% set the from address on the notification to the bare JID of the account owner
|
||||
@ -2352,14 +2404,16 @@ broadcast_by_caps({LUser, LServer, LResource}, Node, _Type, Stanza) ->
|
||||
%%ReplyTo = jlib:make_jid(LUser, LServer, SenderResource), % This has to be used
|
||||
case catch ejabberd_c2s:get_subscribed(C2SPid) of
|
||||
Contacts when is_list(Contacts) ->
|
||||
lists:foreach(fun({U, S, R}) ->
|
||||
OR = user_resource(U, S, R),
|
||||
case is_caps_notify(LServer, Node, {U, S, OR}) of
|
||||
true ->
|
||||
ejabberd_router ! {route, Sender, exmpp_jid:make_jid(U, S, OR), Stanza};
|
||||
false ->
|
||||
ok
|
||||
lists:foreach(fun({U, S, _}) ->
|
||||
Resources = lists:foldl(fun(R, Acc) ->
|
||||
case is_caps_notify(LServer, Node, {U, S, R}) of
|
||||
true -> [R | Acc];
|
||||
false -> Acc
|
||||
end
|
||||
end, [], user_resources(U, S)),
|
||||
lists:foreach(fun(R) ->
|
||||
ejabberd_router ! {route, Sender, exmpp_jid:make_jid(U, S, R), Stanza}
|
||||
end, Resources)
|
||||
end, Contacts);
|
||||
_ ->
|
||||
ok
|
||||
@ -2374,15 +2428,11 @@ broadcast_by_caps(_, _, _, _) ->
|
||||
|
||||
%% If we don't know the resource, just pick first if any
|
||||
%% If no resource available, check if caps anyway (remote online)
|
||||
user_resource(LUser, LServer, []) ->
|
||||
case ejabberd_sm:get_user_resources(LUser, LServer) of
|
||||
[R|_] ->
|
||||
R;
|
||||
[] ->
|
||||
mod_caps:get_user_resource(LUser, LServer)
|
||||
end;
|
||||
user_resource(_, _, LResource) ->
|
||||
LResource.
|
||||
user_resources(User, Server) ->
|
||||
case ejabberd_sm:get_user_resources(User, Server) of
|
||||
[] -> mod_caps:get_user_resources(User, Server);
|
||||
Rs -> Rs
|
||||
end.
|
||||
|
||||
is_caps_notify(Host, Node, LJID) ->
|
||||
case mod_caps:get_caps(LJID) of
|
||||
|
||||
Loading…
Reference in New Issue
Block a user