--
local select = select;
-local pairs, ipairs = pairs, ipairs;
+local pairs = pairs;
local next = next;
local setmetatable = setmetatable;
local jid_prep = require "util.jid".prep;
local jid_join = require "util.jid".join;
local st = require "util.stanza";
-local log = require "util.logger".init("mod_muc");
local base64 = require "util.encodings".base64;
local md5 = require "util.hashes".md5;
+local log = module._log;
+
local occupant_lib = module:require "muc/occupant"
local muc_util = module:require "muc/util";
local is_kickable_error = muc_util.is_kickable_error;
return "MUC room ("..self.jid..")";
end
+function room_mt.save()
+ -- overriden by mod_muc.lua
+end
+
function room_mt:get_occupant_jid(real_jid)
return self._jid_nick[real_jid]
end
if next_occupant_jid == nil then return nil end
return next_occupant_jid, occupant_lib.copy(raw_occupant);
end
- function room_mt:each_occupant(read_only)
+ -- FIXME Explain what 'read_only' is supposed to be
+ function room_mt:each_occupant(read_only) -- luacheck: ignore 212
return next_copied_occupant, self._occupants, nil;
end
end
function room_mt:route_to_occupant(occupant, stanza)
local to = stanza.attr.to;
- for jid, pr in occupant:each_session() do
+ for jid in occupant:each_session() do
stanza.attr.to = jid;
self:route_stanza(stanza);
end
if is_anonymous then
add_item(x, affiliation, role, nil, nick, actor_nick, actor_jid, reason);
else
- for real_jid, session in occupant:each_session() do
+ for real_jid in occupant:each_session() do
add_item(x, affiliation, role, real_jid, nick, actor_nick, actor_jid, reason);
end
end
local base_presence do
-- Try to use main jid's presence
local pr = occupant:get_presence();
- if pr and (pr.attr.type ~= "unavailable" or occupant.role == nil) then
+ if pr and (pr.attr.type ~= "unavailable" and occupant.role ~= nil) then
base_presence = st.clone(pr);
else -- user is leaving but didn't send a leave presence. make one for them
base_presence = st.presence {from = occupant.nick; type = "unavailable";};
end
-- General populance
- for nick, n_occupant in self:each_occupant() do
- if nick ~= occupant.nick then
+ for occupant_nick, n_occupant in self:each_occupant() do
+ if occupant_nick ~= occupant.nick then
local pr;
if can_see_real_jids(whois, n_occupant) then
pr = get_full_p();
local form = dataform.new {
{ name = "FORM_TYPE", type = "hidden", value = "http://jabber.org/protocol/muc#roominfo" };
};
- module:fire_event("muc-disco#info", {room = self; reply = reply; form = form;});
- reply:add_child(form:form(nil, "result"));
+ local formdata = {};
+ module:fire_event("muc-disco#info", {room = self; reply = reply; form = form, formdata = formdata ;});
+ reply:add_child(form:form(formdata, "result"));
return reply;
end
module:hook("muc-disco#info", function(event)
event.reply:tag("feature", {var = "http://jabber.org/protocol/muc"}):up();
end);
module:hook("muc-disco#info", function(event)
- local count = iterators.count(event.room:each_occupant());
- table.insert(event.form, { name = "muc#roominfo_occupants", label = "Number of occupants", value = tostring(count) });
+ table.insert(event.form, { name = "muc#roominfo_occupants", label = "Number of occupants" });
+ event.formdata["muc#roominfo_occupants"] = tostring(iterators.count(event.room:each_occupant()));
end);
function room_mt:get_disco_items(stanza)
return reply;
end
-function room_mt:handle_kickable(origin, stanza)
+function room_mt:handle_kickable(origin, stanza) -- luacheck: ignore 212
local real_jid = stanza.attr.from;
local occupant = self:get_occupant_by_real_jid(real_jid);
if occupant == nil then return nil; end
return true;
end
+if not module:get_option_boolean("muc_compat_create", true) then
+ module:hook("muc-room-pre-create", function(event)
+ local origin, stanza = event.origin, event.stanza;
+ if not stanza:get_child("x", "http://jabber.org/protocol/muc") then
+ origin.send(st.error_reply(stanza, "cancel", "item-not-found"));
+ return true;
+ end
+ end, -1);
+end
+
-- Give the room creator owner affiliation
module:hook("muc-room-pre-create", function(event)
event.room:set_affiliation(true, jid_bare(event.stanza.attr.from), "owner");
if type == "unavailable" and orig_occupant == nil then return true; end -- Unavailable from someone not in the room
end
local is_first_dest_session;
- if type == "unavailable" then
+ if type == "unavailable" then -- luacheck: ignore 542
+ -- FIXME Why the empty if branch?
-- dest_occupant = nil
elseif orig_occupant and orig_occupant.nick == stanza.attr.to then -- Just a presence update
log("debug", "presence update for %s from session %s", orig_occupant.nick, real_jid);
self:publicise_occupant_status(orig_occupant, orig_x, dest_nick);
if is_last_orig_session then
- module:fire_event("muc-occupant-left", {room = self; nick = orig_occupant.nick; occupant = orig_occupant;});
+ module:fire_event("muc-occupant-left", {
+ room = self;
+ nick = orig_occupant.nick;
+ occupant = orig_occupant;
+ origin = origin;
+ stanza = stanza;
+ });
end
end
if orig_occupant == nil then
-- Send occupant list to newly joined user
- self:send_occupant_list(real_jid, function(nick, occupant)
+ self:send_occupant_list(real_jid, function(nick, occupant) -- luacheck: ignore 212
-- Don't include self
return occupant:get_presence(real_jid) == nil;
end)
if orig_occupant == nil then
if is_first_dest_session then
- module:fire_event("muc-occupant-joined", {room = self; nick = dest_occupant.nick; occupant = dest_occupant;});
+ module:fire_event("muc-occupant-joined", {
+ room = self;
+ nick = dest_occupant.nick;
+ occupant = dest_occupant;
+ stanza = stanza;
+ origin = origin;
+ });
end
- module:fire_event("muc-occupant-session-new", {room = self; nick = dest_occupant.nick; occupant = dest_occupant; stanza = stanza; jid = real_jid;});
+ module:fire_event("muc-occupant-session-new", {
+ room = self;
+ nick = dest_occupant.nick;
+ occupant = dest_occupant;
+ stanza = stanza;
+ origin = origin;
+ jid = real_jid;
+ });
end
end
elseif type ~= 'result' then -- bad type
if (type == "error" or type == "result") then
do -- deconstruct_stanza_id
if not occupant then return nil; end
- local from_jid, id, to_jid_hash = (base64.decode(stanza.attr.id) or ""):match("^(%Z+)%z(%Z*)%z(.+)$");
+ local from_jid, orig_id, to_jid_hash = (base64.decode(id) or ""):match("^(%Z+)%z(%Z*)%z(.+)$");
if not(from == from_jid or from == jid_bare(from_jid)) then return nil; end
local from_occupant_jid = self:get_occupant_jid(from_jid);
if from_occupant_jid == nil then return nil; end
end
end
if session_jid == nil then return nil; end
- stanza.attr.from, stanza.attr.to, stanza.attr.id = from_occupant_jid, session_jid, id;
+ stanza.attr.from, stanza.attr.to, stanza.attr.id = from_occupant_jid, session_jid, orig_id;
end
log("debug", "%s sent private iq stanza to %s (%s)", from, to, stanza.attr.to);
self:route_stanza(stanza);
end
event.field, event.value = nil, nil;
- if self.save then self:save(true); end
+ self:save(true);
origin.send(st.reply(stanza));
if next(event.status_codes) then
function room_mt:clear(x)
x = x or st.stanza("x", {xmlns='http://jabber.org/protocol/muc#user'});
local occupants_updated = {};
- for nick, occupant in self:each_occupant() do
+ for nick, occupant in self:each_occupant() do -- luacheck: ignore 213
occupant.role = nil;
self:save_occupant(occupant);
occupants_updated[occupant] = true;
else
success, errtype, err = nil, "cancel", "bad-request";
end
+ self:save();
if not success then
origin.send(st.error_reply(stanza, errtype, err));
else
-- Need visitor role or higher to invite
module:hook("muc-pre-invite", function(event)
local room, stanza = event.room, event.stanza;
- local _from, _to = stanza.attr.from, stanza.attr.to;
+ local _from = stanza.attr.from;
local inviter = room:get_occupant_by_real_jid(_from);
local role = inviter and inviter.role or room:get_default_role(room:get_affiliation(_from));
if valid_roles[role or "none"] <= valid_roles.visitor then
:up()
:up();
if not module:fire_event("muc-decline", {room = self, stanza = decline, origin = origin, incoming = stanza}) then
- local declinee = decline.attr.to; -- re-fetch, in case event modified it
+ declinee = decline.attr.to; -- re-fetch, in case event modified it
local occupant
if jid_bare(declinee) == self.jid then -- declinee jid is already an in-room jid
occupant = self:get_occupant_by_nick(declinee);
local x = stanza:get_child("x", "http://jabber.org/protocol/muc#user");
if x then
local payload = x.tags[1];
- if payload == nil then
+ if payload == nil then --luacheck: ignore 542
-- fallthrough
elseif payload.name == "invite" and payload.attr.to then
return self:handle_mediated_invite(origin, stanza)
end
end
-function room_mt:route_stanza(stanza)
+function room_mt:route_stanza(stanza) -- luacheck: ignore 212
module:send(stanza);
end
local role = self:get_default_role(affiliation);
local role_rank = valid_roles[role or "none"];
local occupants_updated = {}; -- Filled with old roles
- for nick, occupant in self:each_occupant() do
+ for nick, occupant in self:each_occupant() do -- luacheck: ignore 213
if occupant.bare_jid == jid or (
-- Outcast can be by host.
is_host_only and affiliation == "outcast" and select(2, jid_split(occupant.bare_jid)) == host
(old_role ~= "moderator" and occupant.role == "moderator") then -- Has gained or lost moderator status
-- Send everyone else's presences (as jid visibility has changed)
for real_jid in occupant:each_session() do
- self:send_occupant_list(real_jid, function(occupant_jid, occupant)
+ self:send_occupant_list(real_jid, function(occupant_jid, occupant) --luacheck: ignore 212 433
return occupant.bare_jid ~= jid;
end);
end
end
end
- if self.save then self:save(); end
+ self:save(true);
module:fire_event("muc-set-affiliation", {
room = self;
if not actor then return nil, "modify", "not-acceptable"; end
local occupant = self:get_occupant_by_nick(occupant_jid);
- if not occupant then return nil, "modify", "not-acceptable"; end
+ if not occupant then return nil, "modify", "item-not-found"; end
if valid_roles[role or "none"] == nil then
return nil, "modify", "not-acceptable";
jid = jid;
_jid_nick = {};
_occupants = {};
- _data = {
- };
+ _data = config or {};
_affiliations = {};
}, room_mt);
end
+function room_mt:freeze(live)
+ local frozen = {
+ _jid = self.jid;
+ _data = self._data;
+ };
+ for user, affiliation in pairs(self._affiliations) do
+ frozen[user] = affiliation;
+ end
+ if live then
+ for nick, occupant in self:each_occupant() do
+ frozen[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);
+ end
+ end
+ end
+ return frozen;
+end
+
+function _M.restore_room(frozen)
+ -- COMPAT
+ if frozen.jid and frozen._affiliations then
+ local room = _M.new_room(frozen.jid, frozen._data);
+ room._affiliations = frozen._affiliations;
+ return room;
+ end
+
+ local room_jid = frozen._jid;
+ local room = _M.new_room(room_jid, frozen._data);
+
+ local occupants = {};
+ 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 node or host:sub(1,1) ~= "_" then
+ if not resource then
+ -- bare jid: affiliation
+ room._affiliations[jid] = data;
+ elseif host == room_host and node == room_name then
+ -- full room jid: bare real jid and role
+ local bare_jid = data.bare_jid;
+ local occupant = occupant_lib.new(bare_jid, jid);
+ occupant.jid = data.jid;
+ occupant.role = data.role;
+ occupants[bare_jid] = occupant;
+ local sessions = occupant_sessions[bare_jid];
+ if sessions then
+ for full_jid, presence in pairs(sessions) do
+ occupant:set_session(full_jid, presence);
+ end
+ end
+ occupant_sessions[bare_jid] = nil;
+ else
+ -- full user jid: presence
+ local presence = st.deserialize(data);
+ local bare_jid = jid_bare(jid);
+ local occupant = occupants[bare_jid];
+ local sessions = occupant_sessions[bare_jid];
+ if occupant then
+ occupant:set_session(jid, presence);
+ elseif sessions then
+ sessions[jid] = presence;
+ else
+ occupant_sessions[bare_jid] = {
+ [jid] = presence;
+ };
+ end
+ end
+ end
+ end
+
+ for _, occupant in pairs(occupants) do
+ room:save_occupant(occupant);
+ end
+
+ return room;
+end
+
_M.room_mt = room_mt;
return _M;
projects / prosody.git / blobdiff