mod_muc_log: some cleanup and code refactor also force the plugin storage driver being internal.
local prosody = prosody;
local tostring = tostring;
local splitJid = require "util.jid".split;
local cm = require "core.configmanager";
local datamanager = require "util.datamanager";
local data_load, data_store, data_getpath = datamanager.load, datamanager.store, datamanager.getpath;
local datastore = "muc_log";
local error_reply = require "util.stanza".error_reply;
local storagemanager = storagemanager;
local mod_host = module:get_host();
local config = nil;
-- Helper Functions
local function inject_storage_config()
local _storage = cm.getconfig()[mod_host].storage;
module:log("debug", "injecting storage config...");
if type(_storage) == "string" then cm.getconfig()[mod_host].default_storage = _storage; end
if type(_storage) == "table" then -- append
_storage.muc_log = "internal";
else
cm.getconfig()[mod_host].storage = { muc_log = "internal" };
end
storagemanager.get_driver(mod_host, "muc_log"); -- init
end
-- Module Definitions
function logIfNeeded(e)
local stanza, origin = e.stanza, e.origin;
if (stanza.name == "presence") or
(stanza.name == "iq") or
(stanza.name == "message" and tostring(stanza.attr.type) == "groupchat")
then
local node, host, resource = splitJid(stanza.attr.to);
if node ~= nil and host ~= nil then
local bare = node .. "@" .. host;
if host == mod_host and prosody.hosts[host] ~= nil and prosody.hosts[host].muc ~= nil and prosody.hosts[host].muc.rooms[bare] ~= nil then
local room = prosody.hosts[host].muc.rooms[bare]
local today = os.date("%y%m%d");
local now = os.date("%X")
local mucTo = nil
local mucFrom = nil;
local alreadyJoined = false;
if room._data.hidden then -- do not log any data of private rooms
return;
end
if stanza.name == "presence" and stanza.attr.type == nil then
mucFrom = stanza.attr.to;
if room._occupants ~= nil and room._occupants[stanza.attr.to] ~= nil then -- if true, the user has already joined the room
alreadyJoined = true;
stanza:tag("alreadyJoined"):text("true"); -- we need to log the information that the user has already joined, so add this and remove after logging
end
elseif stanza.name == "iq" and stanza.attr.type == "set" then -- kick, to is the room, from is the admin, nick who is kicked is attr of iq->query->item
if stanza.tags[1] ~= nil and stanza.tags[1].name == "query" then
local tmp = stanza.tags[1];
if tmp.tags[1] ~= nil and tmp.tags[1].name == "item" and tmp.tags[1].attr.nick ~= nil then
tmp = tmp.tags[1];
for jid, nick in pairs(room._jid_nick) do
if nick == stanza.attr.to .. "/" .. tmp.attr.nick then
mucTo = nick;
break;
end
end
end
end
else
for jid, nick in pairs(room._jid_nick) do
if jid == stanza.attr.from then
mucFrom = nick;
break;
end
end
end
if (mucFrom ~= nil or mucTo ~= nil) then
local data = data_load(node, host, datastore .. "/" .. today);
local realFrom = stanza.attr.from;
local realTo = stanza.attr.to;
if data == nil then
data = {};
end
stanza.attr.from = mucFrom;
stanza.attr.to = mucTo;
data[#data + 1] = "<stanza time=\"".. now .. "\">" .. tostring(stanza) .. "</stanza>\n";
stanza.attr.from = realFrom;
stanza.attr.to = realTo;
if alreadyJoined == true then
if stanza[#stanza].name == "alreadyJoined" then -- normaly the faked element should be the last, remove it when it is the last
stanza[#stanza] = nil;
else
for i = 1, #stanza, 1 do
if stanza[i].name == "alreadyJoined" then -- remove the faked element
stanza[i] = nil;
break;
end
end
end
end
data_store(node, host, datastore .. "/" .. today, data);
end
end
end
end
end
module:hook("message/bare", logIfNeeded, 500);
module:hook("iq/bare", logIfNeeded, 500);
module:hook("presence/full", logIfNeeded, 500);
local function reload()
inject_storage_config();
end
function module.load()
inject_storage_config();
end
module:log("debug", "module mod_muc_log loaded!");