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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;
function onResize(e) {
chrome.send('switchToFullTab', [e.detail]);
}
function onAuthReady(e) {
$('contents').classList.toggle('loading', false);
authReadyFired = true;
}
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() {
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');
}
/**
* 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;
}
return {
getAuthExtHost: getAuthExtHost,
isAuthReady: isAuthReady,
initialize: initialize,
loadAuthExtension: loadAuthExtension,
closeDialog: closeDialog,
handleOAuth2TokenFailure: handleOAuth2TokenFailure
};
});
document.addEventListener('DOMContentLoaded', inline.login.initialize);
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