http = require("socket.http") https = require("ssl.https") URL = require("socket.url") json = (loadfile "./bot/JSON.lua")() VERSION = 'v0.7.4' -- taken from http://stackoverflow.com/a/11130774/3163199 function scandir(directory) local i, t, popen = 0, {}, io.popen for filename in popen('ls -a "'..directory..'"'):lines() do i = i + 1 t[i] = filename end return t end function on_msg_receive (msg) vardump(msg) if msg_valid(msg) == false then return end update_user_stats(msg) do_action(msg) mark_read(get_receiver(msg), ok_cb, false) end function ok_cb(extra, success, result) end -- Callback to remove tmp files function rmtmp_cb(file_path, success, result) os.remove(file_path) end function msg_valid(msg) --if msg.from.id == our_id then -- return false --end if msg.out then return false end if msg.date < now then return false end if msg.unread == 0 then return false end end -- Where magic happens function do_action(msg) local receiver = get_receiver(msg) local text = msg.text if msg.text == nil then -- Not a text message, make text the same as what tg shows so -- we can match on it. The plugin is resposible for handling text = '['..msg.media.type..']' end -- print("Received msg", text) for name, desc in pairs(plugins) do -- print("Trying module", name) for k, pattern in pairs(desc.patterns) do -- print("Trying", text, "against", pattern) matches = { string.match(text, pattern) } if matches[1] then print(" matches",pattern) result = desc.run(msg, matches) print(" sending", result) if (result) then _send_msg(receiver, result) return end end end end end -- If text is longer than 4096 chars, send multiple msg. -- https://core.telegram.org/method/messages.sendMessage function _send_msg( destination, text) local msg_text_max = 4096 local len = string.len(text) local iterations = math.ceil(len / msg_text_max) for i = 1, iterations, 1 do print ("iteracion: "..i) local inital_c = i * msg_text_max - msg_text_max local final_c = i * msg_text_max -- dont worry about if text length < msg_text_max local text_msg = string.sub(text,inital_c,final_c) send_msg(destination, text_msg, ok_cb, false) end end function load_config() local f = assert(io.open('./bot/config.json', "r")) local c = f:read "*a" local config = json:decode(c) if config.sh_enabled then print ("!sh command is enabled") for v,user in pairs(config.sudo_users) do print("Allowed user: " .. user) end end -- print("Torrent path: " .. config.torrent_path) f:close() return config end function is_sudo(msg) local var = false -- Check users id in config for v,user in pairs(config.sudo_users) do if user == msg.from.id then var = true end end return var end function get_name(msg) local name = msg.from.first_name if name == nil then name = msg.from.id end return name end function run_sh(msg) name = get_name(msg) text = '' if config.sh_enabled == false then text = '!sh command is disabled' else if is_sudo(msg) then bash = msg.text:sub(4,-1) text = run_bash(bash) else text = name .. ' you have no power here!' end end return text end function run_bash(str) local cmd = io.popen(str) local result = cmd:read('*all') cmd:close() return result end function download_to_file( url , noremove ) print("url to download: "..url) req, c, h = http.request(url) htype = h["content-type"] vardump(c) print("content-type: "..htype) if htype == "image/jpeg" then file_name = string.random(5)..".jpg" file_path = "/tmp/"..file_name else if htype == "image/gif" then file_name = string.random(5)..".gif" file_path = "/tmp/"..file_name else if htype == "image/png" then file_name = string.random(5)..".png" file_path = "/tmp/"..file_name else file_name = url:match("([^/]+)$") file_path = "/tmp/"..file_name end end end file = io.open(file_path, "w+") file:write(req) file:close() if noremove == nil then postpone(rmtmp_cb, file_path, config.rmtmp_delay) end return file_path end function string.random(length) math.randomseed(os.time()) local str = ""; for i = 1, length do math.random(97, 122) str = str..string.char(math.random(97, 122)); end return str; end function string:split(sep) local sep, fields = sep or ":", {} local pattern = string.format("([^%s]+)", sep) self:gsub(pattern, function(c) fields[#fields+1] = c end) return fields end function vardump(value, depth, key) local linePrefix = "" local spaces = "" if key ~= nil then linePrefix = "["..key.."] = " end if depth == nil then depth = 0 else depth = depth + 1 for i=1, depth do spaces = spaces .. " " end end if type(value) == 'table' then mTable = getmetatable(value) if mTable == nil then print(spaces ..linePrefix.."(table) ") else print(spaces .."(metatable) ") value = mTable end for tableKey, tableValue in pairs(value) do vardump(tableValue, depth, tableKey) end elseif type(value) == 'function' or type(value) == 'thread' or type(value) == 'userdata' or value == nil then print(spaces..tostring(value)) else print(spaces..linePrefix.."("..type(value)..") "..tostring(value)) end end function update_user_stats(msg) -- Save user to _users table local from_id = tostring(msg.from.id) local user_name = get_name(msg) -- If last name is nil dont save last_name. local user_last_name = msg.from.last_name local user_print_name = msg.from.print_name print ("user_last_name", user_last_name) if _users[from_id] == nil then _users[from_id] = { name = user_name, last_name = user_last_name, print_name = user_print_name, msg_num = 1 } else local actual_num = _users[from_id].msg_num _users[from_id].msg_num = actual_num + 1 -- And update last_name _users[from_id].last_name = user_last_name end end function load_user_stats() local f = io.open('res/users.json', "r+") -- If file doesn't exists if f == nil then f = io.open('res/users.json', "w+") f:write("{}") -- Write empty table f:close() return {} else local c = f:read "*a" f:close() return json:decode(c) end end function get_receiver(msg) if msg.to.type == 'user' then return 'user#id'..msg.from.id end if msg.to.type == 'chat' then return 'chat#id'..msg.to.id end end function on_our_id (id) our_id = id end function on_user_update (user, what) --vardump (user) end function on_chat_update (chat, what) --vardump (chat) end function on_secret_chat_update (schat, what) --vardump (schat) end function on_get_difference_end () end function on_binlog_replay_end () started = 1 end -- Start and load values config = load_config() _users = load_user_stats() our_id = 0 now = os.time() -- load plugins plugins = {} -- load all plugins in the plugins/ directory for k, v in pairs(scandir("plugins")) do if not (v:sub(0, 1) == ".") then print("Loading plugin", v) t = loadfile("plugins/" .. v)() table.insert(plugins, t) end end