--- a/plugins/muc/muc.lib.lua Wed Jan 20 14:46:27 2016 +0100
+++ b/plugins/muc/muc.lib.lua Wed Jan 20 15:04:42 2016 +0100
@@ -8,7 +8,7 @@
--
local select = select;
-local pairs, ipairs = pairs, ipairs;
+local pairs = pairs;
local next = next;
local setmetatable = setmetatable;
@@ -75,7 +75,8 @@
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
@@ -123,7 +124,7 @@
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
@@ -150,7 +151,7 @@
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
@@ -249,8 +250,8 @@
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();
@@ -329,7 +330,7 @@
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
@@ -388,7 +389,8 @@
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);
@@ -504,7 +506,7 @@
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)
@@ -546,7 +548,7 @@
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
@@ -558,7 +560,7 @@
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);
@@ -694,7 +696,7 @@
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;
@@ -883,7 +885,7 @@
-- 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
@@ -955,7 +957,7 @@
: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);
@@ -991,7 +993,7 @@
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)
@@ -1004,7 +1006,7 @@
end
end
-function room_mt:route_stanza(stanza)
+function room_mt:route_stanza(stanza) -- luacheck: ignore 212
module:send(stanza);
end
@@ -1078,7 +1080,7 @@
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
@@ -1114,7 +1116,7 @@
(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
@@ -1195,7 +1197,8 @@
local _M = {}; -- module "muc"
-function _M.new_room(jid, config)
+function _M.new_room(jid, config) -- luacheck: ignore 212
+ -- TODO use config?
return setmetatable({
jid = jid;
_jid_nick = {};