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// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
/**
* @fileoverview Inline login UI.
*/
cr.define('inline.login', function() {
'use strict';
/**
* The auth extension host instance.
* @type {cr.login.GaiaAuthHost}
*/
var authExtHost;
/**
* Whether the auth ready event has been fired, for testing purpose.
*/
var authReadyFired;
/**
* Whether the login UI is loaded for signing in primary account.
*/
var isLoginPrimaryAccount;
function onResize(e) {
chrome.send('switchToFullTab', [e.detail]);
}
function onAuthReady(e) {
$('contents').classList.toggle('loading', false);
authReadyFired = true;
if (isLoginPrimaryAccount)
chrome.send('metricsHandler:recordAction', ['Signin_SigninPage_Shown']);
}
function onDropLink(e) {
// Navigate to the dropped link.
window.location.href = e.detail;
}
function onNewWindow(e) {
window.open(e.detail.targetUrl, '_blank');
e.detail.window.discard();
}
function onAuthCompleted(e) {
completeLogin(e.detail);
}
function completeLogin(credentials) {
chrome.send('completeLogin', [credentials]);
$('contents').classList.toggle('loading', true);
}
/**
* Initialize the UI.
*/
function initialize() {
$('navigation-button').addEventListener('click', navigationButtonClicked);
authExtHost = new cr.login.GaiaAuthHost('signin-frame');
authExtHost.addEventListener('dropLink', onDropLink);
authExtHost.addEventListener('ready', onAuthReady);
authExtHost.addEventListener('newWindow', onNewWindow);
authExtHost.addEventListener('resize', onResize);
authExtHost.addEventListener('authCompleted', onAuthCompleted);
chrome.send('initialize');
}
/**
* Loads auth extension.
* @param {Object} data Parameters for auth extension.
*/
function loadAuthExtension(data) {
// TODO(rogerta): in when using webview, the |completeLogin| argument
// is ignored. See addEventListener() call above.
authExtHost.load(data.authMode, data, completeLogin);
$('contents')
.classList.toggle(
'loading',
data.authMode != cr.login.GaiaAuthHost.AuthMode.DESKTOP ||
data.constrained == '1');
isLoginPrimaryAccount = data.isLoginPrimaryAccount;
}
/**
* Closes the inline login dialog.
*/
function closeDialog() {
chrome.send('dialogClose', ['']);
}
/**
* Invoked when failed to get oauth2 refresh token.
*/
function handleOAuth2TokenFailure() {
// TODO(xiyuan): Show an error UI.
authExtHost.reload();
$('contents').classList.toggle('loading', true);
}
/**
* Returns the auth host instance, for testing purpose.
*/
function getAuthExtHost() {
return authExtHost;
}
/**
* Returns whether the auth UI is ready, for testing purpose.
*/
function isAuthReady() {
return authReadyFired;
}
function showBackButton() {
$('navigation-button').icon =
isRTL() ? 'cr:arrow-forward' : 'cr:arrow-back';
$('navigation-button')
.setAttribute(
'aria-label', loadTimeData.getString('accessibleBackButtonLabel'));
}
function showCloseButton() {
$('navigation-button').icon = 'cr:close';
$('navigation-button').classList.add('enabled');
$('navigation-button')
.setAttribute(
'aria-label', loadTimeData.getString('accessibleCloseButtonLabel'));
}
function navigationButtonClicked() {
chrome.send('navigationButtonClicked');
}
return {
closeDialog: closeDialog,
getAuthExtHost: getAuthExtHost,
handleOAuth2TokenFailure: handleOAuth2TokenFailure,
initialize: initialize,
isAuthReady: isAuthReady,
loadAuthExtension: loadAuthExtension,
navigationButtonClicked: navigationButtonClicked,
showBackButton: showBackButton,
showCloseButton: showCloseButton
};
});
document.addEventListener('DOMContentLoaded', inline.login.initialize);
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