lirc/lib/botnet/emitter.js

An old IRC client for node

// Generated by CoffeeScript 1.12.7
(function() {
  var botnet, cluster, events, lirc, typeOf;

  events = require('events');

  cluster = require('cluster');

  lirc = require('../lirc');

  botnet = require('./botnet');

  typeOf = lirc.utils.typeOf;

  module.exports = botnet.emitter = new events.EventEmitter();

  botnet.on = function() {
    var args, i, len, ref, results, val;
    if (typeof arguments[0] === 'string') {
      arguments[0] = [arguments[0]];
    }
    ref = arguments[0];
    results = [];
    for (i = 0, len = ref.length; i < len; i++) {
      val = ref[i];
      args = Array.prototype.slice.call(arguments);
      val = val.toLowerCase();
      args[0] = val;
      results.push(botnet.emitter.on.apply(lirc.botnet.emitter, args));
    }
    return results;
  };

  botnet.emit = function() {
    var key, obj, ref, results, worker, workerId;
    obj = botnet.emit.parseArgs(arguments);
    if (cluster.isMaster) {
      ref = botnet.bots;
      results = [];
      for (key in ref) {
        worker = ref[key];
        workerId = 0;
        if (obj.workerId != null) {
          workerId = obj.workerId.toString();
        }
        if (key !== workerId) {
          results.push(worker.send(obj));
        } else {
          results.push(void 0);
        }
      }
      return results;
    } else {
      return botnet.emit.master(obj);
    }
  };

  botnet.emit.local = function() {
    var args;
    args = Array.prototype.slice.call(arguments);
    if (typeOf(args[0]) === 'array' && args.length === 1) {
      args = args[0];
    }
    args[0] = args[0] || '*';
    args[0] = args[0].toLowerCase();
    if (args[0] !== '*') {
      arguments.callee('*', args);
    }
    return botnet.emitter.emit.apply(botnet.emitter, args);
  };

  botnet.emit.master = function() {
    var obj;
    if (!('send' in process)) {
      return lirc.error('warn', "botnet.send.master(), can't use process.send()");
    }
    obj = botnet.emit.parseArgs(arguments);
    return process.send(obj);
  };

  botnet.emit.worker = function() {};

  botnet.emit.parseArgs = function(args) {
    var ref, ref1;
    args = Array.prototype.slice.call(args);
    if (typeOf(args[0]) === 'object') {
      if (!args[0].workerId) {
        args[0].workerId = ((ref = cluster.worker) != null ? ref.id : void 0) || 0;
      }
      return args[0];
    }
    return {
      cmd: 'emit.botnet',
      args: args,
      workerId: ((ref1 = cluster.worker) != null ? ref1.id : void 0) || 0
    };
  };

  botnet.emitter._events = {};

}).call(this);