twilio_sample.js

var express = require('express');
var router = express.Router();
var redis = require('redis').createClient();
var twilio = require('twilio');

/* GET home page. */
router.get('/', function(req, res) {
  res.render('index', { title: 'Express' });
});

router.post('/voice/incoming', function(req, res) {
  var resp = new twilio.TwimlResponse();
  resp.say({voice: 'woman'}, 'Hello... Welcome to the stupid phone based square root finder. ');
  resp.gather({timeout: 30, finishOnKey:'#', action:'https://adipose.net/dev/voice/sqrt'}, function() {
    this.say({voice: 'woman'}, 'Enter a number and press pound');
  });
  res.writeHead(200, {'Content-type': 'text/xml'});
  res.end(resp.toString());
});

router.post('/voice/sqrt', function(req, res) {
  console.log('Digits:',req.param('Digits'));
  var resp = new twilio.TwimlResponse();
  var digits = parseInt(req.param('Digits'));
  if (digits === 42) {
    resp.say({voice: 'man'}, 'The answer to life, the universe and everything... dialing...');
    resp.dial({record:true}, "403801....");
  } else {
    resp.say({voice: 'man'}, 'The square root is ' + Math.sqrt(digits) + '.  Aren\'t you happy now you miserable excuse for a human?');
  }
  res.writeHead(200, {'Content-type': 'text/xml'});
  res.end(resp.toString());
});

router.post('/sms/incoming', function(req, res) {
  var resp = new twilio.TwimlResponse();
  resp.message( req.param('From') + ' said "' + req.param('Body') + '"');
  res.writeHead(200, {'Content-type': 'text/xml'});
  res.end(resp.toString());
});

module.exports = router;