chrome/browser/resources/gaia_auth/offline.js

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 /**
   6  * @fileoverview Offline login implementation.
   7  */
   8
   9 function load() {
  10   var params = getUrlSearchParams(location.search);
  11
  12   // Setup localized strings.
  13   $('sign-in-title').textContent = decodeURIComponent(params['stringSignIn']);
  14   $('email-label').textContent = decodeURIComponent(params['stringEmail']);
  15   $('password-label').textContent =
  16       decodeURIComponent(params['stringPassword']);
  17   $('submit-button').value = decodeURIComponent(params['stringSignIn']);
  18   $('empty-email-alert').textContent =
  19       decodeURIComponent(params['stringEmptyEmail']);
  20   $('empty-password-alert').textContent =
  21       decodeURIComponent(params['stringEmptyPassword']);
  22   $('errormsg-alert').textContent = decodeURIComponent(params['stringError']);
  23
  24   // Setup actions.
  25   var form = $('offline-login-form');
  26   form.addEventListener('submit', function(e) {
  27     // Clear all previous errors.
  28     form.email.classList.remove('field-error');
  29     form.password.classList.remove('field-error');
  30     form.password.classList.remove('form-error');
  31
  32     if (form.email.value == '') {
  33       form.email.classList.add('field-error');
  34       form.email.focus();
  35     } else if (form.password.value == '') {
  36       form.password.classList.add('field-error');
  37       form.password.focus();
  38     } else {
  39       var msg = {
  40         'method': 'offlineLogin',
  41         'email': form.email.value,
  42         'password': form.password.value
  43       };
  44       window.parent.postMessage(msg, 'chrome://oobe/');
  45     }
  46     e.preventDefault();
  47   });
  48
  49   var email = params['email'];
  50   if (email) {
  51     // Email is present, which means that unsuccessful login attempt has been
  52     // made. Try to mimic Gaia's behaviour.
  53     form.email.value = email;
  54     form.password.classList.add('form-error');
  55     form.password.focus();
  56   } else {
  57     form.email.focus();
  58   }
  59   window.parent.postMessage({'method': 'loginUILoaded'}, 'chrome://oobe/');
  60 }
  61
  62 document.addEventListener('DOMContentLoaded', load);