Wrapper around the internode api, for node.js

internode-usage.js

// internode-usage.js
// written by ashley towns <[email protected]>

var _          = require("underscore");
var request    = require("request");
var xml2js     = require("xml2js-expat");
//
var account_id = null;
var auth = null;

exports.setLogin = function (login) { auth = 'Basic ' + new Buffer(login.user + ':' + login.pass).toString('base64'); };

exports.getUsage = function(callback) {
  getAccountId(function (id) {
    request({uri: "https://customer-webtools-api.internode.on.net/api/v1.5/"+id+"/usage", headers: {'Authorization' : auth}}, function (error, response, body) {
      if (error) error;
      var parser = new xml2js.Parser(function(result, error) {
        if (error) throw console.error(error);   
        stats = result.api.traffic['@'];
        stats.usage = parseInt(result.api.traffic['#']);
        stats.usage_kb = Math.ceil(stats.usage / 1024);
        stats.usage_mb = Math.ceil(stats.usage_kb / 1024);
        callback(stats);
      }).parseString(body);
    });
  });
};

exports.getHistory = function(callback) {
  getAccountId(function (id) {
    request({uri: "https://customer-webtools-api.internode.on.net/api/v1.5/"+id+"/history", headers: {'Authorization' : auth}}, function (error, response, body) {
      if (error) error;
      var parser = new xml2js.Parser(function(result, error) {
        if (error) throw console.error(error); 
        callback(_.map(result.api.usagelist.usage, function (e) {
          return {
            day: e['@'].day,
            traffic: parseInt(e.traffic['#']),
            traffic_kb: Math.ceil(e.traffic['#'] / 1024),
            traffic_mb: Math.ceil((e.traffic['#'] / 1024) / 1024)
          }
        }));
      }).parseString(body);
    });
  });
};

// private
getAccountId = function (callback) {
  if (account_id == null)
    request({uri: "https://customer-webtools-api.internode.on.net/api/v1.5/", headers: {'Authorization' : auth}}, function (error, response, body) {
      if (error) error;
      var parser = new xml2js.Parser(function(result, error) {
        if (error) throw console.error(error);   
        account_id = result.api.services.service['#']
        callback(account_id);
      }).parseString(body);
    });
  else
    callback(account_id);
};