docparse-scraper-nst/lib/goToLoginPage.js

Node Zombie based scraper to scrape bills from the NStar (supplier code "NST)" website

var atLoginPage = require('./atLoginPage');
var inspect = require('eyespect').inspector();
var logout = require('./logout');
module.exports = function(data,cb) {
  inspect('going to login page');
  data.bro.visit('http://nstar.com/business', function (err, bro, status) {
    bro.wait(function(err) {
      var html = data.bro.evaluate('document.documentElement.outerHTML');
      var atPage = atLoginPage(data);
      if (atPage) { return cb(); }
      // if we are already logged in we will land at the account homepage. In this
      // case we want to log out and start fresh as we might be scraping for a
      // different customer login
      logout(data, function(err, reply) {
        if (err) { return cb(err); }
        atPage = atLoginPage(data.bro);
        if (atPage) { return cb(); }
        return cb('failed to get to login page');
      })
    });
  });
}