SmartNodeMonitorBot.py

#!/usr/bin/env python3
#
# Part of `SmartNodeMonitorBot`
#
# Copyright 2018 dustinface
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
##

import configparser
import logging
import sys, argparse, os
import json

from src import database
from src import telegram
from src import discord

from src.smartnodes import SmartNodeList

from smartcash.rpc import RPCConfig
from smartcash.rewardlist import SNRewardList

__version__ = "2.0"

def checkConfig(config,category, name):
    try:
        config.get(category,name)
    except configparser.NoSectionError as e:
        sys.exit("Config error {}".format(e))
    except configparser.NoOptionError as e:
        sys.exit("Config value error {}".format(e))

def main(argv):

    directory = os.path.dirname(os.path.realpath(__file__))
    config = configparser.SafeConfigParser()

    try:
        config.read(directory + '/smart.conf')
    except:
        sys.exit("Config file missing or corrupt.")

    checkConfig(config, 'bot','token')
    checkConfig(config, 'bot','app')
    checkConfig(config, 'general','loglevel')
    checkConfig(config, 'general','githubuser')
    checkConfig(config, 'general','githubpassword')
    checkConfig(config, 'general','environment')
    checkConfig(config, 'rpc','url')
    checkConfig(config, 'rpc','port')
    checkConfig(config, 'rpc','username')
    checkConfig(config, 'rpc','password')
    checkConfig(config, 'rpc','timeout')

    if config.get('bot', 'app') != 'telegram' and\
       config.get('bot', 'app') != 'discord':
        sys.exit("You need to set 'telegram' or 'discord' as 'app' in the configfile.")

    # Set the log level
    level = int(config.get('general','loglevel'))

    if level < 0 or level > 4:
        sys.exit("Invalid log level.\n 1 - debug\n 2 - info\n 3 - warning\n 4 - error")

    # Enable logging

    environment = int(config.get('general','environment'))

    if environment != 1 and\
       environment != 2:
       sys.exit("Invalid environment.\n 1 - development\n 2 - production\n")

    if environment == 1: # development
        logging.basicConfig(format='%(asctime)s - monitor_{} - %(name)s - %(levelname)s - %(message)s'.format(config.get('bot', 'app')),
                        level=level*10)
    else:# production
        logging.basicConfig(format='monitor_{} %(name)s - %(levelname)s - %(message)s'.format(config.get('bot', 'app')),
                        level=level*10)


    rpcUrl = config.get('rpc','url')
    rpcPort = config.get('rpc','port')
    rpcUser = config.get('rpc','username')
    rpcPassword = config.get('rpc','password')
    rpcTimeout = int(config.get('rpc','timeout'))

    rpcConfig = RPCConfig(rpcUser, rpcPassword, rpcUrl, rpcPort, rpcTimeout)

    # Load the user database
    botdb = database.BotDatabase(directory + '/bot.db')

    # Load the smartnodes database
    nodedb = database.NodeDatabase(directory + '/nodes.db')

    admins = []
    password = None

    try:
        admins = config.get('optional','admins').split(',')
    except:
        pass

    try:
        password = config.get('optional','password')
    except:
        pass

    githubUser = config.get('general','githubuser')
    githubPassword = config.get('general','githubpassword')

    # Create the smartnode list
    nodeList = SmartNodeList(nodedb, rpcConfig)

    # Create the smartnode reward list
    rewardList = SNRewardList(directory + '/rewards.db', rpcConfig)

    nodeBot = None

    if config.get('bot', 'app') == 'telegram':
        nodeBot = telegram.SmartNodeBotTelegram(config.get('bot','token'), admins, password, botdb, nodeList, rewardList)
    elif config.get('bot', 'app') == 'discord':
        nodeBot = discord.SmartNodeBotDiscord(config.get('bot','token'), admins, password, botdb, nodeList, rewardList)
    else:
        sys.exit("You need to set 'telegram' or 'discord' as 'app' in the configfile.")

    # Start and run forever!
    nodeBot.start()

if __name__ == '__main__':
    main(sys.argv[1:])