b38dea0597
Share Gaia assets and adapters, keep private profiles and development documents local, and update both public READMEs.
105 lines
3.3 KiB
JavaScript
Executable file
105 lines
3.3 KiB
JavaScript
Executable file
/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- /
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/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
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// When bug 794999 is resolved, switch to use the abstract Trusted UI Component
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/* global TrustedUIManager */
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'use strict';
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const kIdentityScreen = '/sign_in#NATIVE';
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const kIdentityFrame = '/communication_iframe';
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var Identity = (function() {
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var iframe;
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return {
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trustedUILayers: {},
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init: function() {
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window.addEventListener('mozChromeEvent', this);
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},
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handleEvent: function onMozChromeEvent(e) {
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var chromeEventId = e.detail.id;
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var personaUri = e.detail.uri;
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var requestId = e.detail.requestId;
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switch (e.detail.type) {
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// Chrome asks Gaia to show the identity dialog.
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case 'id-dialog-open':
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if (!chromeEventId) {
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return;
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}
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// When opening the dialog, we record the chrome event id, which
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// we will need to send back to the TrustedUIManager when asking
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// to close.
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this.trustedUILayers[requestId] = chromeEventId;
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if (!e.detail.showUI && iframe) {
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this._dispatchEvent({
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id: chromeEventId,
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frame: iframe
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});
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return;
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}
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var frame = document.createElement('iframe');
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frame.setAttribute('mozbrowser', 'true');
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frame.setAttribute('remote', true);
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frame.classList.add('screen');
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frame.src = personaUri +
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(e.detail.showUI ? kIdentityScreen : kIdentityFrame);
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frame.dataset.url = frame.src;
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frame.addEventListener('mozbrowserloadstart',
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function loadStart(evt) {
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// After creating the new frame containing the identity flow, we
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// send it back to chrome so the identity callbacks can be injected.
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this._dispatchEvent({
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id: chromeEventId,
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frame: evt.target
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});
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}.bind(this));
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if (e.detail.showUI) {
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// The identity flow is shown within the trusted UI.
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TrustedUIManager.open('persona-signin',
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frame,
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this.trustedUILayers[requestId]);
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} else {
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var container = document.getElementById('screen');
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container.appendChild(frame);
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frame.classList.add('communication-frame');
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iframe = frame;
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}
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break;
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case 'id-dialog-done':
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if (e.detail.showUI) {
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TrustedUIManager.close(this.trustedUILayers[requestId],
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(function dialogClosed() {
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delete this.trustedUILayers[requestId];
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}).bind(this));
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}
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this._dispatchEvent({ id: chromeEventId });
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break;
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case 'id-dialog-close-iframe':
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if (iframe) {
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iframe.parentNode.removeChild(iframe);
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iframe = null;
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}
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break;
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}
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},
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_dispatchEvent: function su_dispatchEvent(obj) {
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var event = document.createEvent('CustomEvent');
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event.initCustomEvent('mozContentEvent', true, true, obj);
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window.dispatchEvent(event);
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}
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};
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})();
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// unit tests call init() manually
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if (navigator.mozL10n) {
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navigator.mozL10n.once(Identity.init.bind(Identity));
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}
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