Verboice API demo from node.js

verboice-demo.js

var request = require('request');
var express = require('express');
var http = require('http');
var url = require('url');

// Parse command line options
var program = require('commander');

program
    .version("1.0.0")
    .option('-p, --port <port>', 'Port on which to listen to status callbacks (defaults to 8080)', parseInt)
    .option('-a, --address <number>', 'Number to call')
    .option('-c, --channel <channel>', 'ID of the channel to use for the call')
    .option('-f, --call-flow <call_flow>', 'ID of the call flow to use for the call')
    .parse(process.argv);

var port = program.port || 8080;
var call_flow = program.call_flow || 1201;
var channel = program.channel || "spalladino-twilio";
var address = program.address || "+16314857346";
var projectId = program.project || 836;

// Set up basic authentication
var auth = 'Basic ' + new Buffer(process.env.VERBOICE_USER + ':' + process.env.VERBOICE_PASS).toString('base64');

// Request to make the call
request.post('http://verboice.instedd.org/api/call', {
  form: {
    channel: channel,
    address: address,
    call_flow_id: call_flow
  },
  headers: {
    'Authorization': auth
  }
}, function(err, response, body) {
  console.log(body);
});

// Get info from a phone number
var queryPhonebook = function(phone) {
  request.get('http://verboice.instedd.org/api/projects/' + projectId + '/contacts/by_address/' + phone + '.json', {
    headers: {
      'Authorization': auth
    }
  }, function(err, response, body) {
    console.log("Contact " + phone + ":")
    console.log(JSON.parse(body).vars);
  });
};

// Listen to the server response
var server = http.createServer(function(req, res) {
  var queryArgs = url.parse(req.url, true).query;
  console.log("Call status updated:")
  console.log(queryArgs);

  if (queryArgs.CallStatus == 'completed') {
    queryPhonebook(queryArgs.From);
  }

  res.writeHead(200);
  res.end();
});

server.listen(port);