add local togetherjs file
This commit is contained in:
Matthew Scragg
parent
27d161488a
commit
ec5c840f84
793
realms/static/js/togetherjs-min.js
vendored
Normal file
793
realms/static/js/togetherjs-min.js
vendored
Normal file
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@ -0,0 +1,793 @@
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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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/*jshint scripturl:true */
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(function () {
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var defaultConfiguration = {
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// Disables clicks for a certain element.
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// (e.g., 'canvas' would not show clicks on canvas elements.)
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// Setting this to true will disable clicks globally.
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dontShowClicks: false,
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// Experimental feature to echo clicks to certain elements across clients:
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cloneClicks: false,
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// Enable Mozilla or Google analytics on the page when TogetherJS is activated:
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// FIXME: these don't seem to be working, and probably should be removed in favor
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// of the hub analytics
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enableAnalytics: false,
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// The code to enable (this is defaulting to a Mozilla code):
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analyticsCode: "UA-35433268-28",
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// The base URL of the hub (gets filled in below):
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hubBase: null,
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// A function that will return the name of the user:
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getUserName: null,
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// A function that will return the color of the user:
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getUserColor: null,
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// A function that will return the avatar of the user:
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getUserAvatar: null,
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// The siteName is used in the walkthrough (defaults to document.title):
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siteName: null,
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// Whether to use the minimized version of the code (overriding the built setting)
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useMinimizedCode: undefined,
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// Any events to bind to
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on: {},
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// Hub events to bind to
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hub_on: {},
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// Enables the alt-T alt-T TogetherJS shortcut; however, this setting
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// must be enabled early as TogetherJSConfig_enableShortcut = true;
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enableShortcut: false,
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// The name of this tool as provided to users. The UI is updated to use this.
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// Because of how it is used in text it should be a proper noun, e.g.,
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// "MySite's Collaboration Tool"
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toolName: null,
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// Used to auto-start TogetherJS with a {prefix: pageName, max: participants}
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// Also with findRoom: "roomName" it will connect to the given room name
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findRoom: null,
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// If true, starts TogetherJS automatically (of course!)
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autoStart: false,
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// If true, then the "Join TogetherJS Session?" confirmation dialog
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// won't come up
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suppressJoinConfirmation: false,
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// If true, then the "Invite a friend" window won't automatically come up
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suppressInvite: false,
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// A room in which to find people to invite to this session,
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inviteFromRoom: null,
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// This is used to keep sessions from crossing over on the same
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// domain, if for some reason you want sessions that are limited
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// to only a portion of the domain:
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storagePrefix: "togetherjs",
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// When true, we treat the entire URL, including the hash, as the identifier
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// of the page; i.e., if you one person is on `http://example.com/#view1`
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// and another person is at `http://example.com/#view2` then these two people
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// are considered to be at completely different URLs
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includeHashInUrl: false,
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// When true, the WebRTC-based mic/chat will be disabled
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disableWebRTC: false,
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// When true, youTube videos will synchronize
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youtube: true,
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// Ignores the following console messages, disables all messages if set to true
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ignoreMessages: ["cursor-update", "keydown", "scroll-update"],
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// Ignores the following forms (will ignore all forms if set to true):
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ignoreForms: [":password"]
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};
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var styleSheet = "/togetherjs/togetherjs.css";
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var baseUrl = "https://togetherjs.com";
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if (baseUrl == "__" + "baseUrl__") {
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// Reset the variable if it doesn't get substituted
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baseUrl = "";
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}
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// True if this file should use minimized sub-resources:
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var min = "yes" == "__" + "min__" ? false : "yes" == "yes";
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var baseUrlOverride = localStorage.getItem("togetherjs.baseUrlOverride");
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if (baseUrlOverride) {
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try {
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baseUrlOverride = JSON.parse(baseUrlOverride);
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} catch (e) {
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baseUrlOverride = null;
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}
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if ((! baseUrlOverride) || baseUrlOverride.expiresAt < Date.now()) {
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// Ignore because it has expired
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localStorage.removeItem("togetherjs.baseUrlOverride");
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} else {
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baseUrl = baseUrlOverride.baseUrl;
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var logger = console.warn || console.log;
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logger.call(console, "Using TogetherJS baseUrlOverride:", baseUrl);
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logger.call(console, "To undo run: localStorage.removeItem('togetherjs.baseUrlOverride')");
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}
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}
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var configOverride = localStorage.getItem("togetherjs.configOverride");
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if (configOverride) {
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try {
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configOverride = JSON.parse(configOverride);
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} catch (e) {
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configOverride = null;
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}
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if ((! configOverride) || configOverride.expiresAt < Date.now()) {
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localStorage.removeItem("togetherjs.configOverride");
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} else {
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var shownAny = false;
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for (var attr in configOverride) {
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if (attr == "expiresAt" || ! configOverride.hasOwnProperty(attr)) {
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continue;
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}
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if (! shownAny) {
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console.warn("Using TogetherJS configOverride");
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console.warn("To undo run: localStorage.removeItem('togetherjs.configOverride')");
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}
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window["TogetherJSConfig_" + attr] = configOverride[attr];
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console.log("Config override:", attr, "=", configOverride[attr]);
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}
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}
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}
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var version = "unknown";
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// FIXME: we could/should use a version from the checkout, at least
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// for production
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var cacheBust = "";
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if ((! cacheBust) || cacheBust == "") {
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cacheBust = Date.now() + "";
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} else {
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version = cacheBust;
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}
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// Make sure we have all of the console.* methods:
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if (typeof console == "undefined") {
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console = {};
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}
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if (! console.log) {
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console.log = function () {};
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}
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["debug", "info", "warn", "error"].forEach(function (method) {
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if (! console[method]) {
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console[method] = console.log;
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}
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});
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if (! baseUrl) {
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var scripts = document.getElementsByTagName("script");
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for (var i=0; i<scripts.length; i++) {
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var src = scripts[i].src;
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if (src && src.search(/togetherjs.js(\?.*)?$/) !== -1) {
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baseUrl = src.replace(/\/*togetherjs.js(\?.*)?$/, "");
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console.warn("Detected baseUrl as", baseUrl);
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break;
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} else if (src && src.search(/togetherjs-min.js(\?.*)?$/) !== -1) {
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baseUrl = src.replace(/\/*togetherjs-min.js(\?.*)?$/, "");
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console.warn("Detected baseUrl as", baseUrl);
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break;
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}
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}
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}
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if (! baseUrl) {
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console.warn("Could not determine TogetherJS's baseUrl (looked for a <script> with togetherjs.js and togetherjs-min.js)");
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}
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function addStyle() {
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var existing = document.getElementById("togetherjs-stylesheet");
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if (! existing) {
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var link = document.createElement("link");
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link.id = "togetherjs-stylesheet";
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link.setAttribute("rel", "stylesheet");
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link.href = baseUrl + styleSheet + "?bust=" + cacheBust;
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document.head.appendChild(link);
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}
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}
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function addScript(url) {
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var script = document.createElement("script");
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script.src = baseUrl + url + "?bust=" + cacheBust;
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document.head.appendChild(script);
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}
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var TogetherJS = window.TogetherJS = function TogetherJS(event) {
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if (TogetherJS.running) {
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var session = TogetherJS.require("session");
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session.close();
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return;
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}
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TogetherJS.startup.button = null;
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try {
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if (event && typeof event == "object") {
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if (event.target && typeof event) {
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TogetherJS.startup.button = event.target;
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} else if (event.nodeType == 1) {
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TogetherJS.startup.button = event;
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} else if (event[0] && event[0].nodeType == 1) {
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// Probably a jQuery element
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TogetherJS.startup.button = event[0];
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}
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}
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} catch (e) {
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console.warn("Error determining starting button:", e);
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}
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if (window.TowTruckConfig) {
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console.warn("TowTruckConfig is deprecated; please use TogetherJSConfig");
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if (window.TogetherJSConfig) {
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console.warn("Ignoring TowTruckConfig in favor of TogetherJSConfig");
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} else {
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window.TogetherJSConfig = TowTruckConfig;
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}
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}
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if (window.TogetherJSConfig && (! window.TogetherJSConfig.loaded)) {
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TogetherJS.config(window.TogetherJSConfig);
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window.TogetherJSConfig.loaded = true;
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}
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// This handles loading configuration from global variables. This
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// includes TogetherJSConfig_on_*, which are attributes folded into
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// the "on" configuration value.
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var attr;
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var attrName;
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var globalOns = {};
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for (attr in window) {
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if (attr.indexOf("TogetherJSConfig_on_") === 0) {
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attrName = attr.substr(("TogetherJSConfig_on_").length);
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globalOns[attrName] = window[attr];
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} else if (attr.indexOf("TogetherJSConfig_") === 0) {
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attrName = attr.substr(("TogetherJSConfig_").length);
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TogetherJS.config(attrName, window[attr]);
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} else if (attr.indexOf("TowTruckConfig_on_") === 0) {
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attrName = attr.substr(("TowTruckConfig_on_").length);
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console.warn("TowTruckConfig_* is deprecated, please rename", attr, "to TogetherJSConfig_on_" + attrName);
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globalOns[attrName] = window[attr];
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} else if (attr.indexOf("TowTruckConfig_") === 0) {
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attrName = attr.substr(("TowTruckConfig_").length);
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console.warn("TowTruckConfig_* is deprecated, please rename", attr, "to TogetherJSConfig_" + attrName);
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TogetherJS.config(attrName, window[attr]);
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}
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}
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// FIXME: copy existing config?
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// FIXME: do this directly in TogetherJS.config() ?
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// FIXME: close these configs?
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var ons = TogetherJS.config.get("on");
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for (attr in globalOns) {
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if (globalOns.hasOwnProperty(attr)) {
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// FIXME: should we avoid overwriting? Maybe use arrays?
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ons[attr] = globalOns[attr];
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}
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}
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TogetherJS.config("on", ons);
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for (attr in ons) {
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TogetherJS.on(attr, ons[attr]);
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}
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var hubOns = TogetherJS.config.get("hub_on");
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if (hubOns) {
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for (attr in hubOns) {
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if (hubOns.hasOwnProperty(attr)) {
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TogetherJS.hub.on(attr, hubOns[attr]);
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}
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}
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}
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if (! TogetherJS.startup.reason) {
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// Then a call to TogetherJS() from a button must be started TogetherJS
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TogetherJS.startup.reason = "started";
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}
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// FIXME: maybe I should just test for TogetherJS.require:
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if (TogetherJS._loaded) {
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var session = TogetherJS.require("session");
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addStyle();
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session.start();
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return;
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}
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// A sort of signal to session.js to tell it to actually
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// start itself (i.e., put up a UI and try to activate)
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TogetherJS.startup._launch = true;
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addStyle();
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var minSetting = TogetherJS.config.get("useMinimizedCode");
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TogetherJS.config.close("useMinimizedCode");
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if (minSetting !== undefined) {
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min = !! minSetting;
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}
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var requireConfig = TogetherJS._extend(TogetherJS.requireConfig);
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var deps = ["session", "jquery"];
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function callback(session, jquery) {
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TogetherJS._loaded = true;
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if (! min) {
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TogetherJS.require = require.config({context: "togetherjs"});
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TogetherJS._requireObject = require;
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}
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}
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if (! min) {
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if (typeof require == "function") {
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if (! require.config) {
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console.warn("The global require (", require, ") is not requirejs; please use togetherjs-min.js");
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throw new Error("Conflict with window.require");
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}
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TogetherJS.require = require.config(requireConfig);
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}
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}
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if (typeof TogetherJS.require == "function") {
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// This is an already-configured version of require
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TogetherJS.require(deps, callback);
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} else {
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requireConfig.deps = deps;
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requireConfig.callback = callback;
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if (! min) {
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window.require = requireConfig;
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}
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}
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if (min) {
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addScript("/togetherjs/togetherjsPackage.js");
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} else {
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addScript("/togetherjs/libs/require.js");
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}
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};
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TogetherJS.pageLoaded = Date.now();
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TogetherJS._extend = function (base, extensions) {
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if (! extensions) {
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extensions = base;
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base = {};
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}
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for (var a in extensions) {
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if (extensions.hasOwnProperty(a)) {
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base[a] = extensions[a];
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}
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}
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return base;
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};
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TogetherJS._startupInit = {
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// What element, if any, was used to start the session:
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button: null,
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// The startReason is the reason TogetherJS was started. One of:
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// null: not started
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// started: hit the start button (first page view)
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// joined: joined the session (first page view)
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reason: null,
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// Also, the session may have started on "this" page, or maybe is continued
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// from a past page. TogetherJS.continued indicates the difference (false the
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// first time TogetherJS is started or joined, true on later page loads).
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continued: false,
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// This is set to tell the session what shareId to use, if the boot
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// code knows (mostly because the URL indicates the id).
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_joinShareId: null,
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// This tells session to start up immediately (otherwise it would wait
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// for session.start() to be run)
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_launch: false
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};
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TogetherJS.startup = TogetherJS._extend(TogetherJS._startupInit);
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TogetherJS.running = false;
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TogetherJS.requireConfig = {
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context: "togetherjs",
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baseUrl: baseUrl + "/togetherjs",
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urlArgs: "bust=" + cacheBust,
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paths: {
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jquery: "libs/jquery-1.8.3.min",
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walkabout: "libs/walkabout/walkabout",
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esprima: "libs/walkabout/lib/esprima",
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||||||
|
falafel: "libs/walkabout/lib/falafel",
|
||||||
|
tinycolor: "libs/tinycolor",
|
||||||
|
whrandom: "libs/whrandom/random"
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
TogetherJS._mixinEvents = function (proto) {
|
||||||
|
proto.on = function on(name, callback) {
|
||||||
|
if (typeof callback != "function") {
|
||||||
|
console.warn("Bad callback for", this, ".once(", name, ", ", callback, ")");
|
||||||
|
throw "Error: .once() called with non-callback";
|
||||||
|
}
|
||||||
|
if (name.search(" ") != -1) {
|
||||||
|
var names = name.split(/ +/g);
|
||||||
|
names.forEach(function (n) {
|
||||||
|
this.on(n, callback);
|
||||||
|
}, this);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
if (this._knownEvents && this._knownEvents.indexOf(name) == -1) {
|
||||||
|
var thisString = "" + this;
|
||||||
|
if (thisString.length > 20) {
|
||||||
|
thisString = thisString.substr(0, 20) + "...";
|
||||||
|
}
|
||||||
|
console.warn(thisString + ".on('" + name + "', ...): unknown event");
|
||||||
|
if (console.trace) {
|
||||||
|
console.trace();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (! this._listeners) {
|
||||||
|
this._listeners = {};
|
||||||
|
}
|
||||||
|
if (! this._listeners[name]) {
|
||||||
|
this._listeners[name] = [];
|
||||||
|
}
|
||||||
|
if (this._listeners[name].indexOf(callback) == -1) {
|
||||||
|
this._listeners[name].push(callback);
|
||||||
|
}
|
||||||
|
};
|
||||||
|
proto.once = function once(name, callback) {
|
||||||
|
if (typeof callback != "function") {
|
||||||
|
console.warn("Bad callback for", this, ".once(", name, ", ", callback, ")");
|
||||||
|
throw "Error: .once() called with non-callback";
|
||||||
|
}
|
||||||
|
var attr = "onceCallback_" + name;
|
||||||
|
// FIXME: maybe I should add the event name to the .once attribute:
|
||||||
|
if (! callback[attr]) {
|
||||||
|
callback[attr] = function onceCallback() {
|
||||||
|
callback.apply(this, arguments);
|
||||||
|
this.off(name, onceCallback);
|
||||||
|
delete callback[attr];
|
||||||
|
};
|
||||||
|
}
|
||||||
|
this.on(name, callback[attr]);
|
||||||
|
};
|
||||||
|
proto.off = proto.removeListener = function off(name, callback) {
|
||||||
|
if (this._listenerOffs) {
|
||||||
|
// Defer the .off() call until the .emit() is done.
|
||||||
|
this._listenerOffs.push([name, callback]);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
if (name.search(" ") != -1) {
|
||||||
|
var names = name.split(/ +/g);
|
||||||
|
names.forEach(function (n) {
|
||||||
|
this.off(n, callback);
|
||||||
|
}, this);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
if ((! this._listeners) || ! this._listeners[name]) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
var l = this._listeners[name], _len = l.length;
|
||||||
|
for (var i=0; i<_len; i++) {
|
||||||
|
if (l[i] == callback) {
|
||||||
|
l.splice(i, 1);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
};
|
||||||
|
proto.emit = function emit(name) {
|
||||||
|
var offs = this._listenerOffs = [];
|
||||||
|
if ((! this._listeners) || ! this._listeners[name]) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
var args = Array.prototype.slice.call(arguments, 1);
|
||||||
|
var l = this._listeners[name];
|
||||||
|
l.forEach(function (callback) {
|
||||||
|
|
||||||
|
callback.apply(this, args);
|
||||||
|
}, this);
|
||||||
|
delete this._listenerOffs;
|
||||||
|
if (offs.length) {
|
||||||
|
offs.forEach(function (item) {
|
||||||
|
this.off(item[0], item[1]);
|
||||||
|
}, this);
|
||||||
|
}
|
||||||
|
|
||||||
|
};
|
||||||
|
return proto;
|
||||||
|
};
|
||||||
|
|
||||||
|
/* This finalizes the unloading of TogetherJS, including unloading modules */
|
||||||
|
TogetherJS._teardown = function () {
|
||||||
|
var requireObject = TogetherJS._requireObject || window.require;
|
||||||
|
// FIXME: this doesn't clear the context for min-case
|
||||||
|
if (requireObject.s && requireObject.s.contexts) {
|
||||||
|
delete requireObject.s.contexts.togetherjs;
|
||||||
|
}
|
||||||
|
TogetherJS._loaded = false;
|
||||||
|
TogetherJS.startup = TogetherJS._extend(TogetherJS._startupInit);
|
||||||
|
TogetherJS.running = false;
|
||||||
|
};
|
||||||
|
|
||||||
|
TogetherJS._mixinEvents(TogetherJS);
|
||||||
|
TogetherJS._knownEvents = ["ready", "close"];
|
||||||
|
TogetherJS.toString = function () {
|
||||||
|
return "TogetherJS";
|
||||||
|
};
|
||||||
|
|
||||||
|
var defaultHubBase = "https://hub.togetherjs.com";
|
||||||
|
if (defaultHubBase == "__" + "hubUrl"+ "__") {
|
||||||
|
// Substitution wasn't made
|
||||||
|
defaultHubBase = "https://hub.togetherjs.mozillalabs.com";
|
||||||
|
}
|
||||||
|
defaultConfiguration.hubBase = defaultHubBase;
|
||||||
|
|
||||||
|
TogetherJS._configuration = {};
|
||||||
|
TogetherJS._defaultConfiguration = defaultConfiguration;
|
||||||
|
TogetherJS._configTrackers = {};
|
||||||
|
TogetherJS._configClosed = {};
|
||||||
|
|
||||||
|
/* TogetherJS.config(configurationObject)
|
||||||
|
or: TogetherJS.config(configName, value)
|
||||||
|
|
||||||
|
Adds configuration to TogetherJS. You may also set the global variable TogetherJSConfig
|
||||||
|
and when TogetherJS is started that configuration will be loaded.
|
||||||
|
|
||||||
|
Unknown configuration values will lead to console error messages.
|
||||||
|
*/
|
||||||
|
TogetherJS.config = function (name, maybeValue) {
|
||||||
|
var settings;
|
||||||
|
if (arguments.length == 1) {
|
||||||
|
if (typeof name != "object") {
|
||||||
|
throw new Error('TogetherJS.config(value) must have an object value (not: ' + name + ')');
|
||||||
|
}
|
||||||
|
settings = name;
|
||||||
|
} else {
|
||||||
|
settings = {};
|
||||||
|
settings[name] = maybeValue;
|
||||||
|
}
|
||||||
|
var i;
|
||||||
|
var tracker;
|
||||||
|
for (var attr in settings) {
|
||||||
|
if (settings.hasOwnProperty(attr)) {
|
||||||
|
if (TogetherJS._configClosed[attr] && TogetherJS.running) {
|
||||||
|
throw new Error("The configuration " + attr + " is finalized and cannot be changed");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
for (var attr in settings) {
|
||||||
|
if (! settings.hasOwnProperty(attr)) {
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
if (attr == "loaded" || attr == "callToStart") {
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
if (! TogetherJS._defaultConfiguration.hasOwnProperty(attr)) {
|
||||||
|
console.warn("Unknown configuration value passed to TogetherJS.config():", attr);
|
||||||
|
}
|
||||||
|
var previous = TogetherJS._configuration[attr];
|
||||||
|
var value = settings[attr];
|
||||||
|
TogetherJS._configuration[attr] = value;
|
||||||
|
var trackers = TogetherJS._configTrackers[name] || [];
|
||||||
|
var failed = false;
|
||||||
|
for (i=0; i<trackers.length; i++) {
|
||||||
|
try {
|
||||||
|
tracker = trackers[i];
|
||||||
|
tracker(value, previous);
|
||||||
|
} catch (e) {
|
||||||
|
console.warn("Error setting configuration", name, "to", value,
|
||||||
|
":", e, "; reverting to", previous);
|
||||||
|
failed = true;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (failed) {
|
||||||
|
TogetherJS._configuration[attr] = previous;
|
||||||
|
for (i=0; i<trackers.length; i++) {
|
||||||
|
try {
|
||||||
|
tracker = trackers[i];
|
||||||
|
tracker(value);
|
||||||
|
} catch (e) {
|
||||||
|
console.warn("Error REsetting configuration", name, "to", previous,
|
||||||
|
":", e, "(ignoring)");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
TogetherJS.config.get = function (name) {
|
||||||
|
var value = TogetherJS._configuration[name];
|
||||||
|
if (value === undefined) {
|
||||||
|
if (! TogetherJS._defaultConfiguration.hasOwnProperty(name)) {
|
||||||
|
console.error("Tried to load unknown configuration value:", name);
|
||||||
|
}
|
||||||
|
value = TogetherJS._defaultConfiguration[name];
|
||||||
|
}
|
||||||
|
return value;
|
||||||
|
};
|
||||||
|
|
||||||
|
TogetherJS.config.track = function (name, callback) {
|
||||||
|
if (! TogetherJS._defaultConfiguration.hasOwnProperty(name)) {
|
||||||
|
throw new Error("Configuration is unknown: " + name);
|
||||||
|
}
|
||||||
|
callback(TogetherJS.config.get(name));
|
||||||
|
if (! TogetherJS._configTrackers[name]) {
|
||||||
|
TogetherJS._configTrackers[name] = [];
|
||||||
|
}
|
||||||
|
TogetherJS._configTrackers[name].push(callback);
|
||||||
|
return callback;
|
||||||
|
};
|
||||||
|
|
||||||
|
TogetherJS.config.close = function (name) {
|
||||||
|
if (! TogetherJS._defaultConfiguration.hasOwnProperty(name)) {
|
||||||
|
throw new Error("Configuration is unknown: " + name);
|
||||||
|
}
|
||||||
|
TogetherJS._configClosed[name] = true;
|
||||||
|
};
|
||||||
|
|
||||||
|
TogetherJS.reinitialize = function () {
|
||||||
|
if (TogetherJS.running && typeof TogetherJS.require == "function") {
|
||||||
|
TogetherJS.require(["session"], function (session) {
|
||||||
|
session.emit("reinitialize");
|
||||||
|
});
|
||||||
|
}
|
||||||
|
// If it's not set, TogetherJS has not been loaded, and reinitialization is not needed
|
||||||
|
};
|
||||||
|
|
||||||
|
TogetherJS.refreshUserData = function () {
|
||||||
|
if (TogetherJS.running && typeof TogetherJS.require == "function") {
|
||||||
|
TogetherJS.require(["session"], function (session) {
|
||||||
|
session.emit("refresh-user-data");
|
||||||
|
});
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
// This should contain the output of "git describe --always --dirty"
|
||||||
|
// FIXME: substitute this on the server (and update make-static-client)
|
||||||
|
TogetherJS.version = version;
|
||||||
|
TogetherJS.baseUrl = baseUrl;
|
||||||
|
|
||||||
|
TogetherJS.hub = TogetherJS._mixinEvents({});
|
||||||
|
|
||||||
|
TogetherJS._onmessage = function (msg) {
|
||||||
|
var type = msg.type;
|
||||||
|
if (type.search(/^app\./) === 0) {
|
||||||
|
type = type.substr("app.".length);
|
||||||
|
} else {
|
||||||
|
type = "togetherjs." + type;
|
||||||
|
}
|
||||||
|
msg.type = type;
|
||||||
|
TogetherJS.hub.emit(msg.type, msg);
|
||||||
|
};
|
||||||
|
|
||||||
|
TogetherJS.send = function (msg) {
|
||||||
|
if (! TogetherJS.require) {
|
||||||
|
throw "You cannot use TogetherJS.send() when TogetherJS is not running";
|
||||||
|
}
|
||||||
|
var session = TogetherJS.require("session");
|
||||||
|
session.appSend(msg);
|
||||||
|
};
|
||||||
|
|
||||||
|
TogetherJS.shareUrl = function () {
|
||||||
|
if (! TogetherJS.require) {
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
var session = TogetherJS.require("session");
|
||||||
|
return session.shareUrl();
|
||||||
|
};
|
||||||
|
|
||||||
|
var listener = null;
|
||||||
|
|
||||||
|
TogetherJS.listenForShortcut = function () {
|
||||||
|
console.warn("Listening for alt-T alt-T to start TogetherJS");
|
||||||
|
TogetherJS.removeShortcut();
|
||||||
|
listener = function listener(event) {
|
||||||
|
if (event.which == 84 && event.altKey) {
|
||||||
|
if (listener.pressed) {
|
||||||
|
// Second hit
|
||||||
|
TogetherJS();
|
||||||
|
} else {
|
||||||
|
listener.pressed = true;
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
listener.pressed = false;
|
||||||
|
}
|
||||||
|
};
|
||||||
|
TogetherJS.once("ready", TogetherJS.removeShortcut);
|
||||||
|
document.addEventListener("keyup", listener, false);
|
||||||
|
};
|
||||||
|
|
||||||
|
TogetherJS.removeShortcut = function () {
|
||||||
|
if (listener) {
|
||||||
|
document.addEventListener("keyup", listener, false);
|
||||||
|
listener = null;
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
TogetherJS.config.track("enableShortcut", function (enable, previous) {
|
||||||
|
if (enable) {
|
||||||
|
TogetherJS.listenForShortcut();
|
||||||
|
} else if (previous) {
|
||||||
|
TogetherJS.removeShortcut();
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
TogetherJS.checkForUsersOnChannel = function (address, callback) {
|
||||||
|
if (address.search(/^https?:/i) === 0) {
|
||||||
|
address = address.replace(/^http/i, 'ws');
|
||||||
|
}
|
||||||
|
var socket = new WebSocket(address);
|
||||||
|
var gotAnswer = false;
|
||||||
|
socket.onmessage = function (event) {
|
||||||
|
var msg = JSON.parse(event.data);
|
||||||
|
if (msg.type != "init-connection") {
|
||||||
|
console.warn("Got unexpected first message (should be init-connection):", msg);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
if (gotAnswer) {
|
||||||
|
console.warn("Somehow received two responses from channel; ignoring second");
|
||||||
|
socket.close();
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
gotAnswer = true;
|
||||||
|
socket.close();
|
||||||
|
callback(msg.peerCount);
|
||||||
|
};
|
||||||
|
socket.onclose = socket.onerror = function () {
|
||||||
|
if (! gotAnswer) {
|
||||||
|
console.warn("Socket was closed without receiving answer");
|
||||||
|
gotAnswer = true;
|
||||||
|
callback(undefined);
|
||||||
|
}
|
||||||
|
};
|
||||||
|
};
|
||||||
|
|
||||||
|
// It's nice to replace this early, before the load event fires, so we conflict
|
||||||
|
// as little as possible with the app we are embedded in:
|
||||||
|
var hash = location.hash.replace(/^#/, "");
|
||||||
|
var m = /&?togetherjs=([^&]*)/.exec(hash);
|
||||||
|
if (m) {
|
||||||
|
TogetherJS.startup._joinShareId = m[1];
|
||||||
|
TogetherJS.startup.reason = "joined";
|
||||||
|
var newHash = hash.substr(0, m.index) + hash.substr(m.index + m[0].length);
|
||||||
|
location.hash = newHash;
|
||||||
|
}
|
||||||
|
if (window._TogetherJSShareId) {
|
||||||
|
// A weird hack for something the addon does, to force a shareId.
|
||||||
|
// FIXME: probably should remove, it's a wonky feature.
|
||||||
|
TogetherJS.startup._joinShareId = window._TogetherJSShareId;
|
||||||
|
delete window._TogetherJSShareId;
|
||||||
|
}
|
||||||
|
|
||||||
|
function conditionalActivate() {
|
||||||
|
if (window.TogetherJSConfig_noAutoStart) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
// A page can define this function to defer TogetherJS from starting
|
||||||
|
var callToStart = window.TogetherJSConfig_callToStart;
|
||||||
|
if (! callToStart && window.TowTruckConfig_callToStart) {
|
||||||
|
callToStart = window.TowTruckConfig_callToStart;
|
||||||
|
console.warn("Please rename TowTruckConfig_callToStart to TogetherJSConfig_callToStart");
|
||||||
|
}
|
||||||
|
if (window.TogetherJSConfig && window.TogetherJSConfig.callToStart) {
|
||||||
|
callToStart = window.TogetherJSConfig.callToStart;
|
||||||
|
}
|
||||||
|
if (callToStart) {
|
||||||
|
// FIXME: need to document this:
|
||||||
|
callToStart(onload);
|
||||||
|
} else {
|
||||||
|
onload();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// FIXME: can we push this up before the load event?
|
||||||
|
// Do we need to wait at all?
|
||||||
|
function onload() {
|
||||||
|
if (TogetherJS.startup._joinShareId) {
|
||||||
|
TogetherJS();
|
||||||
|
} else if (window._TogetherJSBookmarklet) {
|
||||||
|
delete window._TogetherJSBookmarklet;
|
||||||
|
TogetherJS();
|
||||||
|
} else {
|
||||||
|
// FIXME: this doesn't respect storagePrefix:
|
||||||
|
var key = "togetherjs-session.status";
|
||||||
|
var value = sessionStorage.getItem(key);
|
||||||
|
if (value) {
|
||||||
|
value = JSON.parse(value);
|
||||||
|
if (value && value.running) {
|
||||||
|
TogetherJS.startup.continued = true;
|
||||||
|
TogetherJS.startup.reason = value.startupReason;
|
||||||
|
TogetherJS();
|
||||||
|
}
|
||||||
|
} else if (window.TogetherJSConfig_autoStart ||
|
||||||
|
(window.TogetherJSConfig && window.TogetherJSConfig.autoStart)) {
|
||||||
|
TogetherJS.startup.reason = "joined";
|
||||||
|
TogetherJS();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
conditionalActivate();
|
||||||
|
|
||||||
|
// FIXME: wait until load event to double check if this gets set?
|
||||||
|
if (window.TogetherJSConfig_enableShortcut) {
|
||||||
|
TogetherJS.listenForShortcut();
|
||||||
|
}
|
||||||
|
|
||||||
|
// For compatibility:
|
||||||
|
window.TowTruck = TogetherJS;
|
||||||
|
|
||||||
|
})();
|
||||||
Loading…
Reference in a new issue