forked from mirrors/gecko-dev
566 lines
18 KiB
JavaScript
566 lines
18 KiB
JavaScript
/** @jsx React.DOM */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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/* global loop:true, React */
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/* jshint newcap:false */
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var loop = loop || {};
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loop.webapp = (function($, _, OT, webL10n) {
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"use strict";
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loop.config = loop.config || {};
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loop.config.serverUrl = loop.config.serverUrl || "http://localhost:5000";
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var sharedModels = loop.shared.models,
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sharedViews = loop.shared.views,
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baseServerUrl = loop.config.serverUrl,
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__ = webL10n.get;
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/**
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* App router.
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* @type {loop.webapp.WebappRouter}
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*/
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var router;
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/**
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* Homepage view.
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*/
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var HomeView = sharedViews.BaseView.extend({
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template: _.template('<p data-l10n-id="welcome"></p>')
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});
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/**
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* Firefox promotion interstitial. Will display only to non-Firefox users.
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*/
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var PromoteFirefoxView = React.createClass({displayName: 'PromoteFirefoxView',
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propTypes: {
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helper: React.PropTypes.object.isRequired
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},
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render: function() {
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if (this.props.helper.isFirefox(navigator.userAgent)) {
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return React.DOM.div(null);
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}
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return (
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React.DOM.div({className: "promote-firefox"},
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React.DOM.h3(null, __("promote_firefox_hello_heading")),
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React.DOM.p(null,
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React.DOM.a({className: "btn btn-large btn-success",
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href: "https://www.mozilla.org/firefox/"},
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__("get_firefox_button")
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)
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)
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)
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);
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}
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});
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/**
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* Expired call URL view.
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*/
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var CallUrlExpiredView = React.createClass({displayName: 'CallUrlExpiredView',
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propTypes: {
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helper: React.PropTypes.object.isRequired
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},
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render: function() {
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/* jshint ignore:start */
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return (
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React.DOM.div({className: "expired-url-info"},
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React.DOM.div({className: "info-panel"},
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React.DOM.div({className: "firefox-logo"}),
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React.DOM.h1(null, __("call_url_unavailable_notification_heading")),
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React.DOM.h4(null, __("call_url_unavailable_notification_message"))
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),
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PromoteFirefoxView({helper: this.props.helper})
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)
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);
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/* jshint ignore:end */
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}
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});
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var ConversationHeader = React.createClass({displayName: 'ConversationHeader',
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render: function() {
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var cx = React.addons.classSet;
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var conversationUrl = location.href;
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var urlCreationDateClasses = cx({
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"light-color-font": true,
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"call-url-date": true, /* Used as a handler in the tests */
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/*hidden until date is available*/
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"hide": !this.props.urlCreationDateString.length
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});
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var callUrlCreationDateString = __("call_url_creation_date_label", {
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"call_url_creation_date": this.props.urlCreationDateString
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});
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return (
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/* jshint ignore:start */
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React.DOM.header({className: "container-box"},
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React.DOM.h1({className: "light-weight-font"},
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React.DOM.strong(null, __("brandShortname")), " ", __("clientShortname")
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),
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React.DOM.div({className: "loop-logo", title: "Firefox WebRTC! logo"}),
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React.DOM.h3({className: "call-url"},
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conversationUrl
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),
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React.DOM.h4({className: urlCreationDateClasses},
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callUrlCreationDateString
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)
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)
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/* jshint ignore:end */
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);
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}
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});
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var ConversationFooter = React.createClass({displayName: 'ConversationFooter',
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render: function() {
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return (
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React.DOM.div({className: "footer container-box"},
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React.DOM.div({title: "Mozilla Logo", className: "footer-logo"})
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)
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);
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}
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});
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/**
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* Conversation launcher view. A ConversationModel is associated and attached
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* as a `model` property.
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*/
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var StartConversationView = React.createClass({displayName: 'StartConversationView',
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/**
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* Constructor.
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*
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* Required options:
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* - {loop.shared.model.ConversationModel} model Conversation model.
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* - {loop.shared.views.NotificationListView} notifier Notifier component.
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*
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*/
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getInitialState: function() {
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return {
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urlCreationDateString: '',
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disableCallButton: false,
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showCallOptionsMenu: false
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};
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},
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propTypes: {
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model: React.PropTypes.instanceOf(sharedModels.ConversationModel)
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.isRequired,
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// XXX Check more tightly here when we start injecting window.loop.*
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notifier: React.PropTypes.object.isRequired,
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client: React.PropTypes.object.isRequired
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},
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componentDidMount: function() {
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// Listen for events & hide dropdown menu if user clicks away
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window.addEventListener("click", this.clickHandler);
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this.props.model.listenTo(this.props.model, "session:error",
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this._onSessionError);
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this.props.client.requestCallUrlInfo(this.props.model.get("loopToken"),
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this._setConversationTimestamp);
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// XXX DOM element does not exist before React view gets instantiated
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// We should turn the notifier into a react component
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this.props.notifier.$el = $("#messages");
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},
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_onSessionError: function(error) {
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console.error(error);
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this.props.notifier.errorL10n("unable_retrieve_call_info");
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},
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/**
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* Initiates the call.
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* Takes in a call type parameter "audio" or "audio-video" and returns
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* a function that initiates the call. React click handler requires a function
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* to be called when that event happenes.
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*
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* @param {string} User call type choice "audio" or "audio-video"
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*/
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_initiateOutgoingCall: function(callType) {
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return function() {
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this.props.model.set("selectedCallType", callType);
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this.setState({disableCallButton: true});
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this.props.model.setupOutgoingCall();
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}.bind(this);
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},
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_setConversationTimestamp: function(err, callUrlInfo) {
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if (err) {
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this.props.notifier.errorL10n("unable_retrieve_call_info");
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} else {
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var date = (new Date(callUrlInfo.urlCreationDate * 1000));
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var options = {year: "numeric", month: "long", day: "numeric"};
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var timestamp = date.toLocaleDateString(navigator.language, options);
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this.setState({urlCreationDateString: timestamp});
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}
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},
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componentWillUnmount: function() {
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window.removeEventListener("click", this.clickHandler);
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},
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clickHandler: function(e) {
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if (!e.target.classList.contains('btn-chevron') &&
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this.state.showCallOptionsMenu) {
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this._toggleCallOptionsMenu();
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}
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},
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_toggleCallOptionsMenu: function() {
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var state = this.state.showCallOptionsMenu;
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this.setState({showCallOptionsMenu: !state});
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},
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render: function() {
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var tos_link_name = __("terms_of_use_link_text");
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var privacy_notice_name = __("privacy_notice_link_text");
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var tosHTML = __("legal_text_and_links", {
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"terms_of_use_url": "<a target=_blank href='" +
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"https://accounts.firefox.com/legal/terms'>" + tos_link_name + "</a>",
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"privacy_notice_url": "<a target=_blank href='" +
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"https://www.mozilla.org/privacy/'>" + privacy_notice_name + "</a>"
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});
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var btnClassStartCall = "btn btn-large btn-success " +
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"start-audio-video-call " +
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loop.shared.utils.getTargetPlatform();
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var dropdownMenuClasses = React.addons.classSet({
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"native-dropdown-large-parent": true,
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"standalone-dropdown-menu": true,
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"visually-hidden": !this.state.showCallOptionsMenu
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});
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return (
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/* jshint ignore:start */
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React.DOM.div({className: "container"},
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React.DOM.div({className: "container-box"},
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ConversationHeader({
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urlCreationDateString: this.state.urlCreationDateString}),
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React.DOM.p({className: "large-font light-weight-font"},
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__("initiate_call_button_label")
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),
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React.DOM.div({id: "messages"}),
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React.DOM.div({className: "button-group"},
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React.DOM.div({className: "flex-padding-1"}),
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React.DOM.div({className: "button-chevron-menu-group"},
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React.DOM.div({className: "button-group-chevron"},
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React.DOM.div({className: "button-group"},
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React.DOM.button({className: btnClassStartCall,
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onClick: this._initiateOutgoingCall("audio-video"),
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disabled: this.state.disableCallButton,
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title: __("initiate_audio_video_call_tooltip")},
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__("initiate_audio_video_call_button")
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),
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React.DOM.div({className: "btn-chevron",
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onClick: this._toggleCallOptionsMenu}
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)
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),
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React.DOM.ul({className: dropdownMenuClasses},
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React.DOM.li(null,
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/*
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Button required for disabled state.
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*/
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React.DOM.button({className: "start-audio-only-call",
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onClick: this._initiateOutgoingCall("audio"),
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disabled: this.state.disableCallButton},
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__("initiate_audio_call_button")
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)
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)
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)
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)
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),
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React.DOM.div({className: "flex-padding-1"})
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),
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React.DOM.p({className: "terms-service",
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dangerouslySetInnerHTML: {__html: tosHTML}})
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),
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ConversationFooter(null)
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)
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/* jshint ignore:end */
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);
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}
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});
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/**
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* Webapp Router.
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*/
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var WebappRouter = loop.shared.router.BaseConversationRouter.extend({
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routes: {
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"": "home",
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"unsupportedDevice": "unsupportedDevice",
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"unsupportedBrowser": "unsupportedBrowser",
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"call/expired": "expired",
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"call/ongoing/:token": "loadConversation",
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"call/:token": "initiate"
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},
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initialize: function(options) {
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this.helper = options.helper;
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if (!this.helper) {
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throw new Error("WebappRouter requires a helper object");
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}
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// Load default view
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this.loadView(new HomeView());
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this.listenTo(this._conversation, "timeout", this._onTimeout);
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},
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_onSessionExpired: function() {
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this.navigate("/call/expired", {trigger: true});
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},
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/**
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* Starts the set up of a call, obtaining the required information from the
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* server.
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*/
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setupOutgoingCall: function() {
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var loopToken = this._conversation.get("loopToken");
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if (!loopToken) {
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this._notifier.errorL10n("missing_conversation_info");
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this.navigate("home", {trigger: true});
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} else {
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var callType = this._conversation.get("selectedCallType");
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this._conversation.once("call:outgoing", this.startCall, this);
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this._client.requestCallInfo(this._conversation.get("loopToken"),
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callType, function(err, sessionData) {
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if (err) {
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switch (err.errno) {
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// loop-server sends 404 + INVALID_TOKEN (errno 105) whenever a token is
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// missing OR expired; we treat this information as if the url is always
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// expired.
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case 105:
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this._onSessionExpired();
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break;
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default:
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this._notifier.errorL10n("missing_conversation_info");
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this.navigate("home", {trigger: true});
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break;
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}
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return;
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}
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this._conversation.outgoing(sessionData);
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}.bind(this));
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}
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},
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/**
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* Actually starts the call.
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*/
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startCall: function() {
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var loopToken = this._conversation.get("loopToken");
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if (!loopToken) {
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this._notifier.errorL10n("missing_conversation_info");
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this.navigate("home", {trigger: true});
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} else {
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this._setupWebSocketAndCallView(loopToken);
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}
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},
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/**
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* Used to set up the web socket connection and navigate to the
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* call view if appropriate.
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*
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* @param {string} loopToken The session token to use.
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*/
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_setupWebSocketAndCallView: function(loopToken) {
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this._websocket = new loop.CallConnectionWebSocket({
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url: this._conversation.get("progressURL"),
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websocketToken: this._conversation.get("websocketToken"),
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callId: this._conversation.get("callId"),
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});
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this._websocket.promiseConnect().then(function() {
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this.navigate("call/ongoing/" + loopToken, {
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trigger: true
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});
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}.bind(this), function() {
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// XXX Not the ideal response, but bug 1047410 will be replacing
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// this by better "call failed" UI.
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this._notifier.errorL10n("cannot_start_call_session_not_ready");
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return;
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}.bind(this));
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this._websocket.on("progress", this._handleWebSocketProgress, this);
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},
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/**
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* Used to receive websocket progress and to determine how to handle
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* it if appropraite.
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*/
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_handleWebSocketProgress: function(progressData) {
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if (progressData.state === "terminated") {
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// XXX Before adding more states here, the basic protocol messages to the
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// server need implementing on both the standalone and desktop side.
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// These are covered by bug 1045643, but also check the dependencies on
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// bug 1034041.
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//
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// Failure to do this will break desktop - standalone call setup. We're
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// ok to handle reject, as that is a specific message from the destkop via
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// the server.
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switch (progressData.reason) {
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case "reject":
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this._handleCallRejected();
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}
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}
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},
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/**
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* Handles call rejection.
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* XXX This should really display the call failed view - bug 1046959
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* will implement this.
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*/
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_handleCallRejected: function() {
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this.endCall();
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this._notifier.errorL10n("call_timeout_notification_text");
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},
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/**
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* @override {loop.shared.router.BaseConversationRouter.endCall}
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*/
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endCall: function() {
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var route = "home";
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if (this._conversation.get("loopToken")) {
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route = "call/" + this._conversation.get("loopToken");
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}
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this.navigate(route, {trigger: true});
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},
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_onTimeout: function() {
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this._notifier.errorL10n("call_timeout_notification_text");
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},
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/**
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* Default entry point.
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*/
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home: function() {
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this.loadView(new HomeView());
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},
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unsupportedDevice: function() {
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this.loadView(new sharedViews.UnsupportedDeviceView());
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},
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unsupportedBrowser: function() {
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this.loadView(new sharedViews.UnsupportedBrowserView());
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},
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expired: function() {
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this.loadReactComponent(CallUrlExpiredView({helper: this.helper}));
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},
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/**
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* Loads conversation launcher view, setting the received conversation token
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* to the current conversation model. If a session is currently established,
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* terminates it first.
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*
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* @param {String} loopToken Loop conversation token.
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*/
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initiate: function(loopToken) {
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// Check if a session is ongoing; if so, terminate it
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if (this._conversation.get("ongoing")) {
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this._conversation.endSession();
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}
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this._conversation.set("loopToken", loopToken);
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var startView = StartConversationView({
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model: this._conversation,
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notifier: this._notifier,
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client: this._client
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});
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this._conversation.once("call:outgoing:setup", this.setupOutgoingCall, this);
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this.loadReactComponent(startView);
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},
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/**
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* Loads conversation establishment view.
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*
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*/
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loadConversation: function(loopToken) {
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if (!this._conversation.isSessionReady()) {
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// User has loaded this url directly, actually setup the call.
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return this.navigate("call/" + loopToken, {trigger: true});
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}
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this.loadReactComponent(sharedViews.ConversationView({
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sdk: OT,
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model: this._conversation,
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video: {enabled: this._conversation.hasVideoStream("outgoing")}
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}));
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}
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});
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/**
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* Local helpers.
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*/
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function WebappHelper() {
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this._iOSRegex = /^(iPad|iPhone|iPod)/;
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}
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WebappHelper.prototype = {
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isFirefox: function(platform) {
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return platform.indexOf("Firefox") !== -1;
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},
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isIOS: function(platform) {
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return this._iOSRegex.test(platform);
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}
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};
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/**
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* App initialization.
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*/
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function init() {
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var helper = new WebappHelper();
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var client = new loop.StandaloneClient({
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baseServerUrl: baseServerUrl
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}),
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router = new WebappRouter({
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helper: helper,
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notifier: new sharedViews.NotificationListView({el: "#messages"}),
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client: client,
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conversation: new sharedModels.ConversationModel({}, {
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sdk: OT,
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pendingCallTimeout: loop.config.pendingCallTimeout
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})
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});
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Backbone.history.start();
|
|
if (helper.isIOS(navigator.platform)) {
|
|
router.navigate("unsupportedDevice", {trigger: true});
|
|
} else if (!OT.checkSystemRequirements()) {
|
|
router.navigate("unsupportedBrowser", {trigger: true});
|
|
}
|
|
// Set the 'lang' and 'dir' attributes to <html> when the page is translated
|
|
document.documentElement.lang = document.webL10n.getLanguage();
|
|
document.documentElement.dir = document.webL10n.getDirection();
|
|
}
|
|
|
|
return {
|
|
baseServerUrl: baseServerUrl,
|
|
CallUrlExpiredView: CallUrlExpiredView,
|
|
StartConversationView: StartConversationView,
|
|
HomeView: HomeView,
|
|
init: init,
|
|
PromoteFirefoxView: PromoteFirefoxView,
|
|
WebappHelper: WebappHelper,
|
|
WebappRouter: WebappRouter
|
|
};
|
|
})(jQuery, _, window.OT, document.webL10n);
|