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Mikubot/bot/bot.lua

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package.path = package.path .. ';.luarocks/share/lua/5.2/?.lua'
..';.luarocks/share/lua/5.2/?/init.lua'
package.cpath = package.cpath .. ';.luarocks/lib/lua/5.2/?.so'
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require("./bot/utils")
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VERSION = '2.5-reloaded'
-- This function is called when tg receive a msg
function on_msg_receive (msg)
if not started then
return
end
local receiver = get_receiver(msg)
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-- vardump(msg)
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msg = pre_process_service_msg(msg)
if msg_valid(msg) then
msg = pre_process_msg(msg)
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if msg then
match_plugins(msg)
--mark_read(receiver, ok_cb, false)
end
end
end
function ok_cb(extra, success, result)
end
function on_binlog_replay_end()
started = true
postpone (cron_plugins, false, 60*5.0)
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-- See plugins/isup.lua as an example for cron
_config = load_config()
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cred_data = load_cred()
-- load plugins
plugins = {}
load_plugins()
end
function msg_valid(msg)
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-- Don't process outgoing messages
if msg.out then
print('\27[36mNicht gültig: Nachricht von mir\27[39m')
return false
end
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-- Before bot was started
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if msg.date < now then
print('\27[36mNicht gültig: alte Nachricht\27[39m')
return false
end
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if msg.unread == 0 then
print('\27[36mNicht gültig: gelesen\27[39m')
return false
end
if not msg.to.id then
print('\27[36mNicht gültig: To id not provided\27[39m')
return false
end
if not msg.from.id then
print('\27[36mNicht gültig: From id not provided\27[39m')
return false
end
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if msg.from.id == our_id then
print('\27[36mNicht gültig: Nachricht von unserer ID\27[39m')
return false
end
if msg.to.type == 'encr_chat' then
print('\27[36mNicht gültig: Encrypted Chat\27[39m')
return false
end
if msg.from.id == 777000 then
print('\27[36mNicht gültig: Telegram Nachricht\27[39m')
return false
end
return true
end
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--
function pre_process_service_msg(msg)
if msg.service then
local action = msg.action or {type=""}
-- Double / to discriminate of normal actions
msg.text = "//tgservice " .. action.type
-- wipe the data to allow the bot to read service messages
if msg.out then
msg.out = false
end
if msg.from.id == our_id then
msg.from.id = 0
end
end
return msg
end
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-- Apply plugin.pre_process function
function pre_process_msg(msg)
for name,plugin in pairs(plugins) do
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if plugin.pre_process and msg then
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-- print('Preprocess', name)
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msg = plugin.pre_process(msg)
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end
end
return msg
end
-- Go over enabled plugins patterns.
function match_plugins(msg)
for name, plugin in pairs(plugins) do
match_plugin(plugin, name, msg)
end
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end
-- Check if plugin is on _config.disabled_plugin_on_chat table
local function is_plugin_disabled_on_chat(plugin_name, receiver)
local disabled_chats = _config.disabled_plugin_on_chat
-- Table exists and chat has disabled plugins
if disabled_chats and disabled_chats[receiver] then
-- Checks if plugin is disabled on this chat
for disabled_plugin,disabled in pairs(disabled_chats[receiver]) do
if disabled_plugin == plugin_name and disabled then
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local warning = 'Plugin '..disabled_plugin..' ist in diesem Chat deaktiviert'
print(warning)
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-- send_msg(receiver, warning, ok_cb, false)
return true
end
end
end
return false
end
function match_plugin(plugin, plugin_name, msg)
local receiver = get_receiver(msg)
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-- Go over patterns. If one matches it's enough.
for k, pattern in pairs(plugin.patterns) do
local matches = match_pattern(pattern, msg.text)
if matches then
print("Nachricht stimmt überein mit ", pattern)
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if is_plugin_disabled_on_chat(plugin_name, receiver) then
return nil
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end
-- Function exists
if plugin.run then
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-- check if user has privileges
if can_use_bot(msg) then
print("Gesperrt")
-- local text = 'Du darfst den Bot nicht nutzen!'
-- send_msg(receiver, text, ok_cb, false)
else
-- If plugin is for privileged users only
if not warns_user_not_allowed(plugin, msg) then
local result = plugin.run(msg, matches)
if result then
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send_large_msg(receiver, result)
end
end
end
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end
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-- One patterns matches
return
end
end
end
-- DEPRECATED, use send_large_msg(destination, text)
function _send_msg(destination, text)
send_large_msg(destination, text)
end
-- Save the content of _config to config.lua
function save_config( )
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serialize_to_file(_config, './data/config.lua')
print ('Configuration in ./data/config.lua gespeichert')
end
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-- Returns the config from config.lua file.
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-- If file doesn't exist, create it.
function load_config( )
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local f = io.open('./data/config.lua', "r")
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-- If config.lua doesn't exist
if not f then
print ("Neue Config-Datei erstellt: data/config.lua")
create_config()
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else
f:close()
end
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local config = loadfile ("./data/config.lua")()
for v,user in pairs(config.sudo_users) do
print("Erlaubter Benutzer: " .. user)
end
return config
end
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function load_cred( )
local cf = io.open('./data/credentials.lua', "r")
-- If credentials.lua doesnt exists
if not cf then
print ("Neue Credentials-Datei erstellt: data/credentials.lua")
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create_cred()
else
cf:close()
end
local _file_cred = loadfile ("./data/credentials.lua")()
return _file_cred
end
-- Create a basic config.json file and saves it.
function create_config( )
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-- A simple config with basic plugins and ourselves as privileged user
config = {
enabled_plugins = {
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"help",
"plugins" },
sudo_users = {our_id},
disabled_channels = {}
}
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serialize_to_file(config, './data/config.lua')
print ('Configuration in ./data/config.lua gespeichert')
end
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function create_cred( )
cred = {
bitly_access_token = "",
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cloudconvert_apikey = "",
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derpibooru_apikey = "",
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fb_access_token = "",
gender_apikey = "",
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google_apikey = "",
google_cse_id = "",
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instagram_access_token = "",
lyricsnmusic_apikey = "",
neutrino_userid = "",
neutrino_apikey = "",
page2images_restkey = "",
soundcloud_client_id = "",
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superfeedr_authorization = "",
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tw_consumer_key = "",
tw_consumer_secret = "",
tw_access_token = "",
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tw_access_token_secret = "",
x_mashape_key = "",
yandex_translate_apikey = "",
yandex_rich_content_apikey = ""
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}
serialize_to_file(cred, './data/credentials.lua')
print ('Credentials gespeichert in ./data/credentials.lua')
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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
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-- Enable plugins in config.json
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function load_plugins()
for k, v in pairs(_config.enabled_plugins) do
print("Lade Plugin", v)
local ok, err = pcall(function()
local t = loadfile("plugins/"..v..'.lua')()
plugins[v] = t
end)
if not ok then
print('\27[31mFehler beim laden des Plugins '..v..'\27[39m')
print('\27[31m'..err..'\27[39m')
end
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end
end
-- Call and postpone execution for cron plugins
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function cron_plugins()
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for name, plugin in pairs(plugins) do
-- Only plugins with cron function
if plugin.cron ~= nil then
plugin.cron()
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end
end
-- Called again in 5 mins
postpone (cron_plugins, false, 5*60.0)
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end
-- Start and load values
our_id = 0
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now = os.time()
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math.randomseed(now)
started = false