kulmapaikka-ircbot/app.js

// General includes
const irc = require('irc');
const fs = require('fs');
const winston = require('winston');
require('winston-daily-rotate-file');
const path = require('path');

// Load config
const config = require('./config');
const cron = require('node-cron');

// Load new plugins
const PluginManager = require('./plugins/pluginManager.js');
const pluginManager = new PluginManager(config);
pluginManager.loadAllPlugins();

// Configure logger
// create a write stream (in append mode)
const logDirectory = __dirname + '/log';
// ensure log directory exists
if(!fs.existsSync(logDirectory)) {
  fs.mkdirSync(logDirectory);
}

var logger = new (winston.Logger)({
  transports: [
    new (winston.transports.Console)(),
    new (winston.transports.DailyRotateFile)({
      filename: logDirectory + '/ircbot.log',
      datePattern: 'YYYY-MM-DD',
      maxsize: 20000
    })
  ]
});

if(!config.irc.connect) {
  logger.info('Not connecting to IRC. Exit');
  return;
}

var isConnected = false
// Start client
var client = new irc.Client(config.irc.server, config.irc.nick, {
  debug: false,
  channels: config.irc.channels,
  //floodProtection: true,
  //sasl: true,
  millisecondsOfSilenceBeforePingSent: 60000,
});


var handleMessage = function(from, to, message) {
  logger.info(from + ' => ' + to + ': ' + message);

  pluginManager.testPlugins(message).then(function(results) {
    for(var i = 0; i < results.length; i++) {
      client.say(to, results[i]);
    }
  }, function(error) {
    logger.error('Plugin error: ', error);
  });

  var res = null;

  // Op
  if (message.match(/^\.op$/i)) {
    client.send('NAMES', to);
  }

  // reload config
  if (message.match(/^\.paivita$/i)) {
    // Using require for config files is dangerous
    // Rewrite this in the future
    var filename = path.resolve('./config.js');
    delete require.cache[filename];
    config = require('./config');
    client.say(to, 'Ladattiin asetustiedosto. ' + Object.keys(config.members).length + ' käyttäjäasetusta. Päivitetään operaattorioikeuksia...');
    client.send('NAMES', to);
  }
};


client.addListener('message', function (from, to, message) {
  if(String(from) !== String(config.irc.nick)) {
    handleMessage(from, to, message);
  }
});

client.addListener('pm', function (from, message) {
  if(String(from) !== String(config.irc.nick)) {
    handleMessage(from, from, message);
  }
});

client.addListener('join', function(channel, who) {
  client.whois(who, function(result) {
    console.log(result);

    var members = config.members;
    for(var memberNick in members) {
      var member = members[memberNick];

      if(typeof result.host !== 'undefined' && typeof result.user !== 'undefined') {
      	if(result.host.match(member.host) && result.user.match(member.user)) {
      	  client.send('MODE', channel, '+o', result.nick);
      	}
      }
    }

  });
});

client.addListener('error', function(message) {
  console.log('error: ', message);
});

client.addListener('names', function(channel, nicks) {
  if(typeof nicks[config.irc.nick] !== 'undefined' && nicks[config.irc.nick] === '@') {
    // go through nicks
    for(var nick in nicks) {
      if(nicks[nick] !== '@') {
        client.whois(nick, function(result) {
          var members = config.members;
          for(var memberNick in members) {
            var member = members[memberNick];

            if(result.host.match(member.host) && result.user.match(member.user)) {
              client.send('MODE', channel, '+o', result.nick);
            }
          }
        });
      }
    }
  }
});

for (let i = 0; i < config.cron.length; i++) {
  let row = config.cron[i]
  let that = this;
  cron.schedule(row.cron, () => {
    if (client.conn !== null) {
      for (let c = 0; c < config.irc.channels.length; c++) {
        handleMessage('BOT', config.irc.channels[c] , row.command);
      }
    }
  });
}