docparse-scraper-nst/lib/login.js

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

var inspect = require('eyespect').inspector();
var atHomepage = require('./atAccountHomepage');
var username, password;

module.exports = function(data, cb) {
  var bro = data.bro;
  var currentLogin = data.currentLogin;
  if (!currentLogin.username) { return cb('failed to login, "username" field missing from data.currentLogin'); }
  if (!currentLogin.password) { return cb('failed to login, "password" field missing from data.currentLogin'); }
  var usernameField = bro.querySelector(":input[name=username]");
  var passwordField = bro.querySelector(":input[name=password]");
  var submitField = bro.button("Login");

  if (!submitField) {
    return cb('login failed, submit button not found on page');
  }
  // var output = {
  //   username: data.currentLogin.username,
  //   currentLoginIndex: data.currentLoginIndex,
  //   numLogins: data.numLogins
  // }
  // inspect({username: data.currentLogin.username}, 'submitting login form');
  inspect({user: data.currentLogin.username}, 'submitting login form');
  bro.
    fill(":input[name=username]", currentLogin.username).
    fill(":input[name=password]", currentLogin.password).
    pressButton('Login', function () {
      var result = atHomepage(data.bro);
      inspect(result, 'at account homepage after login?');
      if (result) { return cb(); }
      bro.pressButton('Login', function () {
        var result = atHomepage(data.bro);
        inspect(result, 'at account homepage after login?');
        if (result) { return cb(); }
        return cb('not at account homepage when we should be');
      });
    });
};