gistfile1.js

var opts = {};
var io = require('socket.io'); 
opts.port = 20200;

var rest = require('restler');
var app = require('express').createServer();
var sys = require('sys');
var TwilioClient = require('twilio').Client;
var Twiml = require("twilio").Twiml;
var client = new TwilioClient(ACCOUNT_SID, AUTH_TOKEN, MY_HOSTNAME,opts);

var callcount = 0;

app.get("/phone/count", function(req, res){
	//res.sendfile("phone.html");
	res.send('Phone calls ' + callcount);
});

app.get('/phone', function(req, res){
	res.sendfile("phone.html");
	//res.send('Phone calls ' + callcount);
});

var socket = io.listen(app); 


var phone = client.getPhoneNumber("+14157993690");
var isPhoneReady = false;

phone.setup(function(){
	isPhoneReady = true;
	phone.on('incomingCall', function(reqParams, res) {
		callcount+=1;
		var obj = {};
		obj.calls = callcount;
		obj.msg = "new call from " + reqParams.Caller;
		socket.broadcast(obj);
		
		var getZip = new Twiml.Gather(null, {numDigits: 5});
		
		/*var phoneNum = "";
		
		phoneNum = reqParams.Caller[2] + " " + reqParams.Caller[3] + " " + reqParams.Caller[4] + ", ";
		phoneNum += reqParams.Caller[5] + " " + reqParams.Caller[6] + " " + reqParams.Caller[7] + ", ";
		phoneNum += reqParams.Caller[8] + " " + reqParams.Caller[9] + " " + reqParams.Caller[10] + " " + reqParams.Caller[11];
		*/
		getZip.append(new Twiml.Say('Welcome to congress connector. Enter your 5 digit zip code!'));
		
		getZip.on("gathered", function(gParams, gresp) {
			var obj = {};
			obj.msg = "caller " + reqParams.Caller + " entered zip " + gParams.Digits;
			socket.broadcast(obj);
			
			
			var path = "http://services.sunlightlabs.com/api/legislators.allForZip.json?apikey=d85fe987cb55459385acf04f2c7e9ed6&zip=" + gParams.Digits;
			
			var options = {
				 host: "services.sunlightlabs.com",
				 port: 80,
				 path: path,
				 method: 'GET'
			};
			
			rest.get(path).on('complete', function(data) { 
				var legislators = data.response.legislators;
				var text = "Found " + legislators.length + " legislators. ";
				
				
				var obj = {};
				obj.msg = "For " + reqParams.Caller + " " + text;
				socket.broadcast(obj);
				
				var presscount;
				
				for (presscount = 0; presscount<legislators.length;presscount++)
				{
					var membername = legislators[presscount].legislator.firstname + " " + legislators[presscount].legislator.lastname; 
					text += "Press " + (presscount + 1) + " for " + membername + ".,";
				}
				
				var getLeg = new Twiml.Gather(null, {numDigits: 1});
				getLeg.append(new Twiml.Say(text));
				getLeg.on("gathered", function(lParams, lresp) {
					var index = lParams.Digits-1;
					if (index >= 0 && index < legislators.length)
					{
						var legi = legislators[index].legislator;
						var obj = {};
						obj.msg = "Connecting " + reqParams.Caller + " to " + legi.firstname + " " + legi.lastname + " (" + legi.phone + ")";
						socket.broadcast(obj);
						lresp.append(new Twiml.Say("Connecting you! Thanks!,"));
						var dial = new Twiml.Dial(legi.phone);
						lresp.append(dial);
					}
					else
					{
						
						lresp.append(new Twiml.Say("Invalid input. Try again."));
					}
					lresp.send();

				});
				
				gresp.append(getLeg);
				socket.broadcast(data)
				gresp.send();
			});
		});
		
		res.append(getZip);
		res.send();
	});
});



socket.on('connection', function(client){ 
  var obj = {};
	   obj.calls = callcount;
	client.send(obj);
})

app.listen(3000);