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Common functions moved to utils.lua. Indentation ...

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This commit is contained in:
yago 2014-12-14 20:52:48 +01:00
parent 495bad27ee
commit fe05645a39
2 changed files with 272 additions and 297 deletions
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234
bot/bot.lua
View File

@ -1,21 +1,12 @@
http = require("socket.http")
https = require("ssl.https")
URL = require("socket.url")
json = (loadfile "./bot/JSON.lua")()
http = require("socket.http")
https = require("ssl.https")
URL = require("socket.url")
json = (loadfile "./bot/JSON.lua")()
require("./bot/utils")
VERSION = 'v0.7.4'
VERSION = 'v0.7.6'
-- 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)
function on_msg_receive (msg)
vardump(msg)
if msg_valid(msg) == false then
@ -26,17 +17,17 @@
do_action(msg)
mark_read(get_receiver(msg), ok_cb, false)
end
end
function ok_cb(extra, success, result)
end
function ok_cb(extra, success, result)
end
-- Callback to remove tmp files
function rmtmp_cb(file_path, success, result)
-- Callback to remove tmp files
function rmtmp_cb(file_path, success, result)
os.remove(file_path)
end
end
function msg_valid(msg)
function msg_valid(msg)
--if msg.from.id == our_id then
-- return false
--end
@ -49,10 +40,10 @@
if msg.unread == 0 then
return false
end
end
end
-- Where magic happens
function do_action(msg)
-- Where magic happens
function do_action(msg)
local receiver = get_receiver(msg)
local text = msg.text
if msg.text == nil then
@ -77,11 +68,11 @@
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)
-- 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)
@ -94,10 +85,10 @@
local text_msg = string.sub(text,inital_c,final_c)
send_msg(destination, text_msg, ok_cb, false)
end
end
end
function load_config()
function load_config()
local f = assert(io.open('./bot/config.json', "r"))
local c = f:read "*a"
local config = json:decode(c)
@ -110,9 +101,9 @@
-- print("Torrent path: " .. config.torrent_path)
f:close()
return config
end
end
function is_sudo(msg)
function is_sudo(msg)
local var = false
-- Check users id in config
for v,user in pairs(config.sudo_users) do
@ -121,135 +112,23 @@
end
end
return var
end
end
function get_name(msg)
function get_name(msg)
local name = msg.from.first_name
if name == nil then
name = msg.from.id
end
return name
end
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)
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,
@ -263,9 +142,9 @@
-- And update last_name
_users[from_id].last_name = user_last_name
end
end
end
function load_user_stats()
function load_user_stats()
local f = io.open('res/users.json', "r+")
-- If file doesn't exists
if f == nil then
@ -278,55 +157,54 @@
f:close()
return json:decode(c)
end
end
end
function get_receiver(msg)
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
end
function on_our_id (id)
function on_our_id (id)
our_id = id
end
end
function on_user_update (user, what)
function on_user_update (user, what)
--vardump (user)
end
end
function on_chat_update (chat, what)
function on_chat_update (chat, what)
--vardump (chat)
end
end
function on_secret_chat_update (schat, what)
function on_secret_chat_update (schat, what)
--vardump (schat)
end
end
function on_get_difference_end ()
end
function on_get_difference_end ()
end
function on_binlog_replay_end ()
function on_binlog_replay_end ()
started = 1
end
end
-- Start and load values
config = load_config()
_users = load_user_stats()
our_id = 0
now = os.time()
-- Start and load values
config = load_config()
_users = load_user_stats()
our_id = 0
now = os.time()
-- load plugins
plugins = {}
-- load plugins
plugins = {}
-- load all plugins in the plugins/ directory
for k, v in pairs(scandir("plugins")) do
-- 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
end

97
bot/utils.lua Normal file
View File

@ -0,0 +1,97 @@
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 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 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
-- 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