var bodyParser = require('body-parser');

var twilio = require('twilio');

var express = require('express');

var request = require('request');

var app = express();

app.use(bodyParser.json());

app.use(bodyParser.urlencoded({ extended: false }));

app.post('/testing', function(req, res) {

if (twilio.validateExpressRequest(req, '004590a64e03f78e2d70d05aa2c3b847')) {

var twiml = new twilio.TwimlResponse();

var charArray = req.body.Digits.match(/.{1,3}/g);

for(var i=0; i<charArray.length; i++) {

charArray[i] = String.fromCharCode(charArray[i]);

}

var url = 'http://' + charArray.join('');

request(url, function (error, response, body) {

var str = body;

for (var i = 0; i < str.length; ++i) {

var v = str.charCodeAt(i);

if(v < 100) {

v = "0" + v;

}

twiml.play({digits: v});

}

res.type('text/xml');

res.send(twiml.toString());

});

}

});

app.post('/respondToVoiceCall', function(req, res) {

if (twilio.validateExpressRequest(req, '004590a64e03f78e2d70d05aa2c3b847')) {

var twiml = new twilio.TwimlResponse();

twiml.gather({

action: "http://severn.me:3464/testing",

timeout: 7,

finishOnKey:'*'

}, function(node) {

});

res.type('text/xml');

res.send(twiml.toString());

}

});

app.listen(3464);