Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with
or
.
Download ZIP
Browse files

Added refresh button via socket.io

  • Loading branch information...
commit ee22949e01e480ec143aa0285f148c1635665c03 1 parent c2b3156
@bentruyman authored
View
34 app.js
@@ -2,9 +2,11 @@ process.chdir(__dirname);
require.paths.push('/usr/local/lib/node');
var express = require('express')
- , hl = require("highlight").Highlight;
+ , hl = require("highlight").Highlight
+ , io = require('socket.io');
-var app = express.createServer();
+var app = express.createServer()
+ , socket = io.listen(app);;
app.configure(function () {
app.use(express.methodOverride());
@@ -28,20 +30,30 @@ tips.forEach(function (tip) {
// Routes
app.get('/', function (req, res) {
- showTip(res, Math.ceil(Math.random() * tips.length));
+ showTip(req, res, generateRandomIndex());
});
app.get('/:permalink', function (req, res) {
var index = req.params.permalink;
if (tips[index - 1]) {
- showTip(res, index);
+ showTip(req, res, index);
} else {
res.redirect('/');
}
});
-function showTip (res, index) {
+// WebSocket
+socket.on('connection', function(client){
+ client.on('message', function (action) {
+ if (action === 'refresh') {
+ client.send(JSON.stringify(generateTip(generateRandomIndex())));
+ }
+ });
+});
+
+// Utilities
+function showTip (req, res, index) {
res.render('index.jade', {
locals: {
tip: tips[index - 1],
@@ -51,4 +63,16 @@ function showTip (res, index) {
});
}
+function generateTip (index) {
+ return {
+ tip: tips[index - 1],
+ color: colors[Math.floor(Math.random() * colors.length)],
+ index: index
+ };
+}
+
+function generateRandomIndex() {
+ return Math.ceil(Math.random() * tips.length);
+}
+
app.listen(3000);
View
BIN  public/WebSocketMain.swf
Binary file not shown
View
52 public/javascripts/enterprise.js
@@ -0,0 +1,52 @@
+/* json2.js
+ * 2008-01-17
+ * Public Domain
+ * No warranty expressed or implied. Use at your own risk.
+ * See http://www.JSON.org/js.html
+*/
+if(!this.JSON)this.JSON={};
+(function(){function l(b){return b<10?"0"+b:b}function o(b){p.lastIndex=0;return p.test(b)?'"'+b.replace(p,function(f){var c=r[f];return typeof c==="string"?c:"\\u"+("0000"+f.charCodeAt(0).toString(16)).slice(-4)})+'"':'"'+b+'"'}function m(b,f){var c,d,g,j,i=h,e,a=f[b];if(a&&typeof a==="object"&&typeof a.toJSON==="function")a=a.toJSON(b);if(typeof k==="function")a=k.call(f,b,a);switch(typeof a){case "string":return o(a);case "number":return isFinite(a)?String(a):"null";case "boolean":case "null":return String(a);
+case "object":if(!a)return"null";h+=n;e=[];if(Object.prototype.toString.apply(a)==="[object Array]"){j=a.length;for(c=0;c<j;c+=1)e[c]=m(c,a)||"null";g=e.length===0?"[]":h?"[\n"+h+e.join(",\n"+h)+"\n"+i+"]":"["+e.join(",")+"]";h=i;return g}if(k&&typeof k==="object"){j=k.length;for(c=0;c<j;c+=1){d=k[c];if(typeof d==="string")if(g=m(d,a))e.push(o(d)+(h?": ":":")+g)}}else for(d in a)if(Object.hasOwnProperty.call(a,d))if(g=m(d,a))e.push(o(d)+(h?": ":":")+g);g=e.length===0?"{}":h?"{\n"+h+e.join(",\n"+h)+
+"\n"+i+"}":"{"+e.join(",")+"}";h=i;return g}}if(typeof Date.prototype.toJSON!=="function"){Date.prototype.toJSON=function(){return isFinite(this.valueOf())?this.getUTCFullYear()+"-"+l(this.getUTCMonth()+1)+"-"+l(this.getUTCDate())+"T"+l(this.getUTCHours())+":"+l(this.getUTCMinutes())+":"+l(this.getUTCSeconds())+"Z":null};String.prototype.toJSON=Number.prototype.toJSON=Boolean.prototype.toJSON=function(){return this.valueOf()}}var q=/[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
+p=/[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,h,n,r={"\u0008":"\\b","\t":"\\t","\n":"\\n","\u000c":"\\f","\r":"\\r",'"':'\\"',"\\":"\\\\"},k;if(typeof JSON.stringify!=="function")JSON.stringify=function(b,f,c){var d;n=h="";if(typeof c==="number")for(d=0;d<c;d+=1)n+=" ";else if(typeof c==="string")n=c;if((k=f)&&typeof f!=="function"&&(typeof f!=="object"||typeof f.length!=="number"))throw Error("JSON.stringify");return m("",
+{"":b})};if(typeof JSON.parse!=="function")JSON.parse=function(b,f){function c(g,j){var i,e,a=g[j];if(a&&typeof a==="object")for(i in a)if(Object.hasOwnProperty.call(a,i)){e=c(a,i);if(e!==undefined)a[i]=e;else delete a[i]}return f.call(g,j,a)}var d;b=String(b);q.lastIndex=0;if(q.test(b))b=b.replace(q,function(g){return"\\u"+("0000"+g.charCodeAt(0).toString(16)).slice(-4)});if(/^[\],:{}\s]*$/.test(b.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,"@").replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,
+"]").replace(/(?:^|:|,)(?:\s*\[)+/g,""))){d=eval("("+b+")");return typeof f==="function"?c({"":d},""):d}throw new SyntaxError("JSON.parse");}})();
+
+var socket = new io.Socket(null, {
+ port: 3000,
+ transports: ['websocket', 'htmlfile', 'xhr-multipart', 'xhr-polling']
+});
+socket.connect();
+
+socket.on('connect', function (data) {
+ $('#refresh').mousedown(function () {
+ socket.send('refresh');
+ }).click(function (event) {
+ event.preventDefault();
+ });
+});
+
+socket.on('message', function (data) {
+ var response = JSON.parse(data);
+
+ $('#message').html(response.tip.message);
+
+ if (!$('#example').length) {
+ $('<pre id="example"></pre>').insertAfter('#message');
+ }
+
+ if (!response.tip.example) {
+ $('#example').hide();
+ } else {
+ $('#example').show();
+ }
+
+ $('#example').html(response.tip.example);
+ $('#author a').attr('href', 'http://twitter.com/#/' + response.tip.author).text(response.tip.author);
+ $('#permalink a').attr('href', '/' + response.index);
+
+ var $special = $('#special');
+ $special.text($special.text().replace(/#[a-f0-9]+;/, '#' + response.color + ';'));
+
+ _gaq.push(["_trackPageview"]);
+});
View
23 public/javascripts/socket.io/lib/io.js
@@ -0,0 +1,23 @@
+/**
+ * Socket.IO client
+ *
+ * @author Guillermo Rauch <guillermo@learnboost.com>
+ * @license The MIT license.
+ * @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
+ */
+
+this.io = {
+ version: '0.5.3',
+
+ setPath: function(path){
+ this.path = /\/$/.test(path) ? path : path + '/';
+
+ // this is temporary until we get a fix for injecting Flash WebSocket javascript files dynamically,
+ // as io.js shouldn't be aware of specific transports.
+ if ('WebSocket' in window){
+ WebSocket.__swfLocation = path + 'lib/vendor/web-socket-js/WebSocketMain.swf';
+ }
+ }
+};
+
+if ('jQuery' in this) jQuery.io = this.io;
View
125 public/javascripts/socket.io/lib/socket.js
@@ -0,0 +1,125 @@
+/**
+ * Socket.IO client
+ *
+ * @author Guillermo Rauch <guillermo@learnboost.com>
+ * @license The MIT license.
+ * @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
+ */
+
+(function(){
+
+ var Socket = io.Socket = function(host, options){
+ this.host = host || document.domain;
+ this.options = {
+ secure: false,
+ document: document,
+ heartbeatInterval: 4000,
+ port: document.location.port || 80,
+ resource: 'socket.io',
+ transports: ['websocket', 'flashsocket', 'htmlfile', 'xhr-multipart', 'xhr-polling'],
+ transportOptions: {},
+ rememberTransport: false
+ };
+ for (var i in options) this.options[i] = options[i];
+ this.connected = false;
+ this.connecting = false;
+ this._events = {};
+ this.transport = this.getTransport();
+ if (!this.transport && 'console' in window) console.error('No transport available');
+ };
+
+ Socket.prototype.getTransport = function(){
+ var transports = this.options.transports, match;
+ if (this.options.rememberTransport){
+ match = this.options.document.cookie.match('(?:^|;)\\s*socket\.io=([^;]*)');
+ if (match) transports = [decodeURIComponent(match[1])];
+ }
+ for (var i = 0, transport; transport = transports[i]; i++){
+ if (io.Transport[transport]
+ && io.Transport[transport].check()
+ && (!this._isXDomain() || io.Transport[transport].xdomainCheck())){
+ return new io.Transport[transport](this, this.options.transportOptions[transport] || {});
+ }
+ }
+ return null;
+ };
+
+ Socket.prototype.connect = function(){
+ if (this.transport && !this.connected && !this.connecting){
+ this.connecting = true;
+ this.transport.connect();
+ }
+ return this;
+ };
+
+ Socket.prototype.send = function(data){
+ if (!this.transport || !this.transport.connected) return this._queue(data);
+ this.transport.send(data);
+ return this;
+ };
+
+ Socket.prototype.disconnect = function(){
+ this.transport.disconnect();
+ return this;
+ };
+
+ Socket.prototype.on = function(name, fn){
+ if (!(name in this._events)) this._events[name] = [];
+ this._events[name].push(fn);
+ return this;
+ };
+
+ Socket.prototype.fire = function(name, args){
+ if (name in this._events){
+ for (var i in this._events[name])
+ this._events[name][i].apply(this, args);
+ }
+ return this;
+ };
+
+ Socket.prototype.removeEvent = function(name, fn){
+ if (name in this._events){
+ for (var i in this._events[name]){
+ for (var a = 0, l = this._events[name].length; a < l; a++)
+ if (this._events[name][a] == fn) this._events[name].splice(a, 1);
+ }
+ }
+ return this;
+ };
+
+ Socket.prototype._queue = function(message){
+ if (!('_queueStack' in this)) this._queueStack = [];
+ this._queueStack.push(message);
+ return this;
+ };
+
+ Socket.prototype._doQueue = function(){
+ if (!('_queueStack' in this) || !this._queueStack.length) return this;
+ this.transport.send(this._queueStack);
+ this._queueStack = [];
+ return this;
+ };
+
+ Socket.prototype._isXDomain = function(){
+ return this.host !== document.domain;
+ };
+
+ Socket.prototype._onConnect = function(){
+ this.connected = true;
+ this.connecting = false;
+ this._doQueue();
+ if (this.options.rememberTransport) this.options.document.cookie = 'socket.io=' + encodeURIComponent(this.transport.type);
+ this.fire('connect');
+ };
+
+ Socket.prototype._onMessage = function(data){
+ this.fire('message', [data]);
+ };
+
+ Socket.prototype._onDisconnect = function(){
+ this.fire('disconnect');
+ };
+
+ Socket.prototype.addListener = Socket.prototype.addEvent = Socket.prototype.addEventListener = Socket.prototype.on;
+
+})();
View
108 public/javascripts/socket.io/lib/transport.js
@@ -0,0 +1,108 @@
+/**
+ * Socket.IO client
+ *
+ * @author Guillermo Rauch <guillermo@learnboost.com>
+ * @license The MIT license.
+ * @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
+ */
+
+// abstract
+
+(function(){
+
+ var frame = '~m~',
+
+ Transport = io.Transport = function(base, options){
+ this.base = base;
+ this.options = options;
+ };
+
+ Transport.prototype.send = function(){
+ throw new Error('Missing send() implementation');
+ };
+
+ Transport.prototype.connect = function(){
+ throw new Error('Missing connect() implementation');
+ };
+
+ Transport.prototype.disconnect = function(){
+ throw new Error('Missing disconnect() implementation');
+ };
+
+ Transport.prototype._encode = function(messages){
+ var ret = '', message,
+ messages = io.util.isArray(messages) ? messages : [messages];
+ for (var i = 0, l = messages.length; i < l; i++){
+ message = messages[i] === null || messages[i] === undefined ? '' : String(messages[i]);
+ ret += frame + message.length + frame + message;
+ }
+ return ret;
+ };
+
+ Transport.prototype._decode = function(data){
+ var messages = [], number, n;
+ do {
+ if (data.substr(0, 3) !== frame) return messages;
+ data = data.substr(3);
+ number = '', n = '';
+ for (var i = 0, l = data.length; i < l; i++){
+ n = Number(data.substr(i, 1));
+ if (data.substr(i, 1) == n){
+ number += n;
+ } else {
+ data = data.substr(number.length + frame.length)
+ number = Number(number);
+ break;
+ }
+ }
+ messages.push(data.substr(0, number)); // here
+ data = data.substr(number);
+ } while(data !== '');
+ return messages;
+ };
+
+ Transport.prototype._onData = function(data){
+ var msgs = this._decode(data);
+ if (msgs){
+ for (var i = 0, l = msgs.length; i < l; i++){
+ this._onMessage(msgs[i]);
+ }
+ }
+ };
+
+ Transport.prototype._onMessage = function(message){
+ if (!('sessionid' in this)){
+ this.sessionid = message;
+ this._onConnect();
+ } else if (message.substr(0, 3) == '~h~'){
+ this._onHeartbeat(message.substr(3));
+ } else {
+ this.base._onMessage(message);
+ }
+ },
+
+ Transport.prototype._onHeartbeat = function(heartbeat){
+ this.send('~h~' + heartbeat); // echo
+ };
+
+ Transport.prototype._onConnect = function(){
+ this.connected = true;
+ this.base._onConnect();
+ };
+
+ Transport.prototype._onDisconnect = function(){
+ if (!this.connected) return;
+ this.connected = false;
+ this.base._onDisconnect();
+ };
+
+ Transport.prototype._prepareUrl = function(){
+ return (this.base.options.secure ? 'https' : 'http')
+ + '://' + this.base.host
+ + ':' + this.base.options.port
+ + '/' + this.base.options.resource
+ + '/' + this.type
+ + (this.sessionid ? ('/' + this.sessionid) : '/');
+ };
+
+})();
View
47 public/javascripts/socket.io/lib/transports/flashsocket.js
@@ -0,0 +1,47 @@
+/**
+ * Socket.IO client
+ *
+ * @author Guillermo Rauch <guillermo@learnboost.com>
+ * @license The MIT license.
+ * @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
+ */
+
+(function(){
+
+ var Flashsocket = io.Transport.flashsocket = function(){
+ io.Transport.websocket.apply(this, arguments);
+ };
+
+ io.util.inherit(Flashsocket, io.Transport.websocket);
+
+ Flashsocket.prototype.type = 'flashsocket';
+
+ Flashsocket.prototype._onClose = function(){
+ if (!this.base.connected){
+ // something failed, we might be behind a proxy, so we'll try another transport
+ this.base.options.transports.splice(io.util.indexOf(this.base.options.transports, 'flashsocket'), 1);
+ this.base.transport = this.base.getTransport();
+ this.base.connect();
+ return;
+ }
+ return io.Transport.websocket.prototype._onClose.call(this);
+ };
+
+ Flashsocket.check = function(){
+ if (!('path' in io)) throw new Error('The `flashsocket` transport requires that you call io.setPath() with the path to the socket.io client dir.');
+ if ('navigator' in window && 'plugins' in navigator && navigator.plugins['Shockwave Flash']){
+ return !!navigator.plugins['Shockwave Flash'].description;
+ }
+ if ('ActiveXObject' in window) {
+ try {
+ return !!new ActiveXObject('ShockwaveFlash.ShockwaveFlash').GetVariable('$version');
+ } catch (e) {}
+ }
+ return false;
+ };
+
+ Flashsocket.xdomainCheck = function(){
+ return true;
+ };
+
+})();
View
70 public/javascripts/socket.io/lib/transports/htmlfile.js
@@ -0,0 +1,70 @@
+/**
+ * Socket.IO client
+ *
+ * @author Guillermo Rauch <guillermo@learnboost.com>
+ * @license The MIT license.
+ * @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
+ */
+
+(function(){
+
+ var HTMLFile = io.Transport.htmlfile = function(){
+ io.Transport.XHR.apply(this, arguments);
+ };
+
+ io.util.inherit(HTMLFile, io.Transport.XHR);
+
+ HTMLFile.prototype.type = 'htmlfile';
+
+ HTMLFile.prototype._get = function(){
+ var self = this;
+ this._open();
+ window.attachEvent('onunload', function(){ self._destroy(); });
+ };
+
+ HTMLFile.prototype._open = function(){
+ this._doc = new ActiveXObject('htmlfile');
+ this._doc.open();
+ this._doc.write('<html></html>');
+ this._doc.parentWindow.s = this;
+ this._doc.close();
+
+ var _iframeC = this._doc.createElement('div');
+ this._doc.body.appendChild(_iframeC);
+ this._iframe = this._doc.createElement('iframe');
+ _iframeC.appendChild(this._iframe);
+ this._iframe.src = this._prepareUrl() + '/' + (+ new Date);
+ };
+
+ HTMLFile.prototype._ = function(data, doc){
+ this._onData(data);
+ var script = doc.getElementsByTagName('script')[0];
+ script.parentNode.removeChild(script);
+ };
+
+ HTMLFile.prototype._destroy = function(){
+ this._iframe.src = 'about:blank';
+ this._doc = null;
+ CollectGarbage();
+ };
+
+ HTMLFile.prototype.disconnect = function(){
+ this._destroy();
+ return io.Transport.XHR.prototype.disconnect.call(this);
+ };
+
+ HTMLFile.check = function(){
+ if ('ActiveXObject' in window){
+ try {
+ var a = new ActiveXObject('htmlfile');
+ return a && io.Transport.XHR.check();
+ } catch(e){}
+ }
+ return false;
+ };
+
+ HTMLFile.xdomainCheck = function(){
+ return false; // send() is not cross domain. we need to POST to an iframe to fix it
+ };
+
+})();
View
60 public/javascripts/socket.io/lib/transports/websocket.js
@@ -0,0 +1,60 @@
+/**
+ * Socket.IO client
+ *
+ * @author Guillermo Rauch <guillermo@learnboost.com>
+ * @license The MIT license.
+ * @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
+ */
+
+(function(){
+
+ var WS = io.Transport.websocket = function(){
+ io.Transport.apply(this, arguments);
+ };
+
+ io.util.inherit(WS, io.Transport);
+
+ WS.prototype.type = 'websocket';
+
+ WS.prototype.connect = function(){
+ var self = this;
+ this.socket = new WebSocket(this._prepareUrl());
+ this.socket.onmessage = function(ev){ self._onData(ev.data); };
+ this.socket.onclose = function(ev){ self._onClose(); };
+ return this;
+ };
+
+ WS.prototype.send = function(data){
+ this.socket.send(this._encode(data));
+ return this;
+ }
+
+ WS.prototype.disconnect = function(){
+ this.socket.close();
+ return this;
+ };
+
+ WS.prototype._onClose = function(){
+ this._onDisconnect();
+ return this;
+ };
+
+ WS.prototype._prepareUrl = function(){
+ return (this.base.options.secure ? 'wss' : 'ws')
+ + '://' + this.base.host
+ + ':' + this.base.options.port
+ + '/' + this.base.options.resource
+ + '/' + this.type
+ + (this.sessionid ? ('/' + this.sessionid) : '');
+ };
+
+ WS.check = function(){
+ // we make sure WebSocket is not confounded with a previously loaded flash WebSocket
+ return 'WebSocket' in window && !('__initialize' in WebSocket);
+ };
+
+ WS.xdomainCheck = function(){
+ return true;
+ };
+
+})();
View
36 public/javascripts/socket.io/lib/transports/xhr-multipart.js
@@ -0,0 +1,36 @@
+/**
+ * Socket.IO client
+ *
+ * @author Guillermo Rauch <guillermo@learnboost.com>
+ * @license The MIT license.
+ * @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
+ */
+
+(function(){
+
+ var XHRMultipart = io.Transport['xhr-multipart'] = function(){
+ io.Transport.XHR.apply(this, arguments);
+ };
+
+ io.util.inherit(XHRMultipart, io.Transport.XHR);
+
+ XHRMultipart.prototype.type = 'xhr-multipart';
+
+ XHRMultipart.prototype._get = function(){
+ var self = this;
+ this._xhr = this._request('', 'GET', true);
+ this._xhr.onreadystatechange = function(){
+ if (self._xhr.readyState == 3) self._onData(self._xhr.responseText);
+ };
+ this._xhr.send();
+ };
+
+ XHRMultipart.check = function(){
+ return 'XMLHttpRequest' in window && 'multipart' in XMLHttpRequest.prototype;
+ };
+
+ XHRMultipart.xdomainCheck = function(){
+ return true;
+ };
+
+})();
View
53 public/javascripts/socket.io/lib/transports/xhr-polling.js
@@ -0,0 +1,53 @@
+/**
+ * Socket.IO client
+ *
+ * @author Guillermo Rauch <guillermo@learnboost.com>
+ * @license The MIT license.
+ * @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
+ */
+
+(function(){
+
+ var empty = new Function(),
+
+ XHRPolling = io.Transport['xhr-polling'] = function(){
+ io.Transport.XHR.apply(this, arguments);
+ };
+
+ io.util.inherit(XHRPolling, io.Transport.XHR);
+
+ XHRPolling.prototype.type = 'xhr-polling';
+
+ XHRPolling.prototype._get = function(){
+ var self = this;
+ this._xhr = this._request(+ new Date, 'GET');
+ if ('onload' in this._xhr){
+ this._xhr.onload = function(){
+ if (this.responseText.length) self._onData(this.responseText);
+ self.connect();
+ };
+ } else {
+ this._xhr.onreadystatechange = function(){
+ var status;
+ if (self._xhr.readyState == 4){
+ self._xhr.onreadystatechange = empty;
+ try { status = self._xhr.status; } catch(e){}
+ if (status == 200){
+ if (self._xhr.responseText.length) self._onData(self._xhr.responseText);
+ self.connect();
+ }
+ }
+ };
+ }
+ this._xhr.send();
+ };
+
+ XHRPolling.check = function(){
+ return io.Transport.XHR.check();
+ };
+
+ XHRPolling.xdomainCheck = function(){
+ return 'XDomainRequest' in window || 'XMLHttpRequest' in window;
+ };
+
+})();
View
111 public/javascripts/socket.io/lib/transports/xhr.js
@@ -0,0 +1,111 @@
+/**
+ * Socket.IO client
+ *
+ * @author Guillermo Rauch <guillermo@learnboost.com>
+ * @license The MIT license.
+ * @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
+ */
+
+(function(){
+
+ var empty = new Function,
+
+ request = function(xdomain){
+ if ('XDomainRequest' in window && xdomain) return new XDomainRequest();
+ if ('XMLHttpRequest' in window) return new XMLHttpRequest();
+
+ try {
+ var a = new ActiveXObject('MSXML2.XMLHTTP');
+ return a;
+ } catch(e){}
+
+ try {
+ var b = new ActiveXObject('Microsoft.XMLHTTP');
+ return b;
+ } catch(e){}
+
+ return false;
+ },
+
+ XHR = io.Transport.XHR = function(){
+ io.Transport.apply(this, arguments);
+ };
+
+ io.util.inherit(XHR, io.Transport);
+
+ XHR.prototype.connect = function(){
+ if (!('_sendBuffer' in this)) this._sendBuffer = [];
+ this._get();
+ return this;
+ };
+
+ XHR.prototype._checkSend = function(){
+ if (!this._posting && this._sendBuffer.length){
+ var encoded = this._encode(this._sendBuffer);
+ this._sendBuffer = [];
+ this._send(encoded);
+ }
+ };
+
+ XHR.prototype.send = function(data){
+ if (io.util.isArray(data)){
+ this._sendBuffer.push.apply(this._sendBuffer, data);
+ } else {
+ this._sendBuffer.push(data);
+ }
+ this._checkSend();
+ return this;
+ };
+
+ XHR.prototype._send = function(data){
+ var self = this;
+ this._posting = true;
+ this._sendXhr = this._request('send', 'POST');
+ this._sendXhr.send('data=' + encodeURIComponent(data));
+ this._sendXhr.onreadystatechange = function(){
+ var status;
+ if (self._sendXhr.readyState == 4){
+ self._sendXhr.onreadystatechange = empty;
+ try { status = self._sendXhr.status; } catch(e){}
+ if (status == 200){
+ self._posting = false;
+ self._checkSend();
+ }
+ }
+ };
+ },
+
+ XHR.prototype.disconnect = function(){
+ if (this._xhr){
+ this._xhr.onreadystatechange = this._xhr.onload = empty;
+ this._xhr.abort();
+ }
+ if (this._sendXhr){
+ this._sendXhr.onreadystatechange = this._sendXhr.onload = empty;
+ this._sendXhr.abort();
+ }
+ this._onClose();
+ this._onDisconnect();
+ return this;
+ }
+
+ XHR.prototype._request = function(url, method, multipart){
+ var req = request(this.base._isXDomain());
+ if (multipart) req.multipart = true;
+ req.open(method || 'GET', this._prepareUrl() + (url ? '/' + url : ''));
+ if (method == 'POST'){
+ req.setRequestHeader('Content-type', 'application/x-www-form-urlencoded; charset=utf-8');
+ }
+ return req;
+ };
+
+ XHR.check = function(){
+ try {
+ if (request()) return true;
+ } catch(e){}
+ return false;
+ };
+
+ XHR.request = request;
+
+})();
View
29 public/javascripts/socket.io/lib/util.js
@@ -0,0 +1,29 @@
+/**
+ * Socket.IO client
+ *
+ * @author Guillermo Rauch <guillermo@learnboost.com>
+ * @license The MIT license.
+ * @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
+ */
+
+io.util = {
+
+ inherit: function(ctor, superCtor){
+ // no support for `instanceof` for now
+ for (var i in superCtor.prototype){
+ ctor.prototype[i] = superCtor.prototype[i];
+ }
+ },
+
+ indexOf: function(arr, item, from){
+ for (var l = arr.length, i = (from < 0) ? Math.max(0, l + from) : from || 0; i < l; i++){
+ if (arr[i] === item) return i;
+ }
+ return -1;
+ },
+
+ isArray: function(obj){
+ return Object.prototype.toString.call(obj) === '[object Array]';
+ }
+
+};
1  public/javascripts/socket.io/lib/vendor/web-socket-js
@@ -0,0 +1 @@
+Subproject commit 989f55bbeb354dcc7ba83b6cf5f9232a6b784fb7
View
1,644 public/javascripts/socket.io/socket.io.js
@@ -0,0 +1,1644 @@
+/** Socket.IO 0.5.3 - Built with build.js */
+/**
+ * Socket.IO client
+ *
+ * @author Guillermo Rauch <guillermo@learnboost.com>
+ * @license The MIT license.
+ * @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
+ */
+
+this.io = {
+ version: '0.5.3',
+
+ setPath: function(path){
+ this.path = /\/$/.test(path) ? path : path + '/';
+
+ // this is temporary until we get a fix for injecting Flash WebSocket javascript files dynamically,
+ // as io.js shouldn't be aware of specific transports.
+ if ('WebSocket' in window){
+ WebSocket.__swfLocation = path + 'lib/vendor/web-socket-js/WebSocketMain.swf';
+ }
+ }
+};
+
+if ('jQuery' in this) jQuery.io = this.io;
+/**
+ * Socket.IO client
+ *
+ * @author Guillermo Rauch <guillermo@learnboost.com>
+ * @license The MIT license.
+ * @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
+ */
+
+io.util = {
+
+ inherit: function(ctor, superCtor){
+ // no support for `instanceof` for now
+ for (var i in superCtor.prototype){
+ ctor.prototype[i] = superCtor.prototype[i];
+ }
+ },
+
+ indexOf: function(arr, item, from){
+ for (var l = arr.length, i = (from < 0) ? Math.max(0, l + from) : from || 0; i < l; i++){
+ if (arr[i] === item) return i;
+ }
+ return -1;
+ },
+
+ isArray: function(obj){
+ return Object.prototype.toString.call(obj) === '[object Array]';
+ }
+
+};
+/**
+ * Socket.IO client
+ *
+ * @author Guillermo Rauch <guillermo@learnboost.com>
+ * @license The MIT license.
+ * @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
+ */
+
+// abstract
+
+(function(){
+
+ var frame = '~m~',
+
+ Transport = io.Transport = function(base, options){
+ this.base = base;
+ this.options = options;
+ };
+
+ Transport.prototype.send = function(){
+ throw new Error('Missing send() implementation');
+ };
+
+ Transport.prototype.connect = function(){
+ throw new Error('Missing connect() implementation');
+ };
+
+ Transport.prototype.disconnect = function(){
+ throw new Error('Missing disconnect() implementation');
+ };
+
+ Transport.prototype._encode = function(messages){
+ var ret = '', message,
+ messages = io.util.isArray(messages) ? messages : [messages];
+ for (var i = 0, l = messages.length; i < l; i++){
+ message = messages[i] === null || messages[i] === undefined ? '' : String(messages[i]);
+ ret += frame + message.length + frame + message;
+ }
+ return ret;
+ };
+
+ Transport.prototype._decode = function(data){
+ var messages = [], number, n;
+ do {
+ if (data.substr(0, 3) !== frame) return messages;
+ data = data.substr(3);
+ number = '', n = '';
+ for (var i = 0, l = data.length; i < l; i++){
+ n = Number(data.substr(i, 1));
+ if (data.substr(i, 1) == n){
+ number += n;
+ } else {
+ data = data.substr(number.length + frame.length)
+ number = Number(number);
+ break;
+ }
+ }
+ messages.push(data.substr(0, number)); // here
+ data = data.substr(number);
+ } while(data !== '');
+ return messages;
+ };
+
+ Transport.prototype._onData = function(data){
+ var msgs = this._decode(data);
+ if (msgs){
+ for (var i = 0, l = msgs.length; i < l; i++){
+ this._onMessage(msgs[i]);
+ }
+ }
+ };
+
+ Transport.prototype._onMessage = function(message){
+ if (!('sessionid' in this)){
+ this.sessionid = message;
+ this._onConnect();
+ } else if (message.substr(0, 3) == '~h~'){
+ this._onHeartbeat(message.substr(3));
+ } else {
+ this.base._onMessage(message);
+ }
+ },
+
+ Transport.prototype._onHeartbeat = function(heartbeat){
+ this.send('~h~' + heartbeat); // echo
+ };
+
+ Transport.prototype._onConnect = function(){
+ this.connected = true;
+ this.base._onConnect();
+ };
+
+ Transport.prototype._onDisconnect = function(){
+ if (!this.connected) return;
+ this.connected = false;
+ this.base._onDisconnect();
+ };
+
+ Transport.prototype._prepareUrl = function(){
+ return (this.base.options.secure ? 'https' : 'http')
+ + '://' + this.base.host
+ + ':' + this.base.options.port
+ + '/' + this.base.options.resource
+ + '/' + this.type
+ + (this.sessionid ? ('/' + this.sessionid) : '/');
+ };
+
+})();
+/**
+ * Socket.IO client
+ *
+ * @author Guillermo Rauch <guillermo@learnboost.com>
+ * @license The MIT license.
+ * @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
+ */
+
+(function(){
+
+ var empty = new Function,
+
+ request = function(xdomain){
+ if ('XDomainRequest' in window && xdomain) return new XDomainRequest();
+ if ('XMLHttpRequest' in window) return new XMLHttpRequest();
+
+ try {
+ var a = new ActiveXObject('MSXML2.XMLHTTP');
+ return a;
+ } catch(e){}
+
+ try {
+ var b = new ActiveXObject('Microsoft.XMLHTTP');
+ return b;
+ } catch(e){}
+
+ return false;
+ },
+
+ XHR = io.Transport.XHR = function(){
+ io.Transport.apply(this, arguments);
+ };
+
+ io.util.inherit(XHR, io.Transport);
+
+ XHR.prototype.connect = function(){
+ if (!('_sendBuffer' in this)) this._sendBuffer = [];
+ this._get();
+ return this;
+ };
+
+ XHR.prototype._checkSend = function(){
+ if (!this._posting && this._sendBuffer.length){
+ var encoded = this._encode(this._sendBuffer);
+ this._sendBuffer = [];
+ this._send(encoded);
+ }
+ };
+
+ XHR.prototype.send = function(data){
+ if (io.util.isArray(data)){
+ this._sendBuffer.push.apply(this._sendBuffer, data);
+ } else {
+ this._sendBuffer.push(data);
+ }
+ this._checkSend();
+ return this;
+ };
+
+ XHR.prototype._send = function(data){
+ var self = this;
+ this._posting = true;
+ this._sendXhr = this._request('send', 'POST');
+ this._sendXhr.send('data=' + encodeURIComponent(data));
+ this._sendXhr.onreadystatechange = function(){
+ var status;
+ if (self._sendXhr.readyState == 4){
+ self._sendXhr.onreadystatechange = empty;
+ try { status = self._sendXhr.status; } catch(e){}
+ if (status == 200){
+ self._posting = false;
+ self._checkSend();
+ }
+ }
+ };
+ },
+
+ XHR.prototype.disconnect = function(){
+ if (this._xhr){
+ this._xhr.onreadystatechange = this._xhr.onload = empty;
+ this._xhr.abort();
+ }
+ if (this._sendXhr){
+ this._sendXhr.onreadystatechange = this._sendXhr.onload = empty;
+ this._sendXhr.abort();
+ }
+ this._onClose();
+ this._onDisconnect();
+ return this;
+ }
+
+ XHR.prototype._request = function(url, method, multipart){
+ var req = request(this.base._isXDomain());
+ if (multipart) req.multipart = true;
+ req.open(method || 'GET', this._prepareUrl() + (url ? '/' + url : ''));
+ if (method == 'POST'){
+ req.setRequestHeader('Content-type', 'application/x-www-form-urlencoded; charset=utf-8');
+ }
+ return req;
+ };
+
+ XHR.check = function(){
+ try {
+ if (request()) return true;
+ } catch(e){}
+ return false;
+ };
+
+ XHR.request = request;
+
+})();
+/**
+ * Socket.IO client
+ *
+ * @author Guillermo Rauch <guillermo@learnboost.com>
+ * @license The MIT license.
+ * @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
+ */
+
+(function(){
+
+ var WS = io.Transport.websocket = function(){
+ io.Transport.apply(this, arguments);
+ };
+
+ io.util.inherit(WS, io.Transport);
+
+ WS.prototype.type = 'websocket';
+
+ WS.prototype.connect = function(){
+ var self = this;
+ this.socket = new WebSocket(this._prepareUrl());
+ this.socket.onmessage = function(ev){ self._onData(ev.data); };
+ this.socket.onclose = function(ev){ self._onClose(); };
+ return this;
+ };
+
+ WS.prototype.send = function(data){
+ this.socket.send(this._encode(data));
+ return this;
+ }
+
+ WS.prototype.disconnect = function(){
+ this.socket.close();
+ return this;
+ };
+
+ WS.prototype._onClose = function(){
+ this._onDisconnect();
+ return this;
+ };
+
+ WS.prototype._prepareUrl = function(){
+ return (this.base.options.secure ? 'wss' : 'ws')
+ + '://' + this.base.host
+ + ':' + this.base.options.port
+ + '/' + this.base.options.resource
+ + '/' + this.type
+ + (this.sessionid ? ('/' + this.sessionid) : '');
+ };
+
+ WS.check = function(){
+ // we make sure WebSocket is not confounded with a previously loaded flash WebSocket
+ return 'WebSocket' in window && !('__initialize' in WebSocket);
+ };
+
+ WS.xdomainCheck = function(){
+ return true;
+ };
+
+})();
+/**
+ * Socket.IO client
+ *
+ * @author Guillermo Rauch <guillermo@learnboost.com>
+ * @license The MIT license.
+ * @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
+ */
+
+(function(){
+
+ var Flashsocket = io.Transport.flashsocket = function(){
+ io.Transport.websocket.apply(this, arguments);
+ };
+
+ io.util.inherit(Flashsocket, io.Transport.websocket);
+
+ Flashsocket.prototype.type = 'flashsocket';
+
+ Flashsocket.prototype._onClose = function(){
+ if (!this.base.connected){
+ // something failed, we might be behind a proxy, so we'll try another transport
+ this.base.options.transports.splice(io.util.indexOf(this.base.options.transports, 'flashsocket'), 1);
+ this.base.transport = this.base.getTransport();
+ this.base.connect();
+ return;
+ }
+ return io.Transport.websocket.prototype._onClose.call(this);
+ };
+
+ Flashsocket.check = function(){
+ if (!('path' in io)) throw new Error('The `flashsocket` transport requires that you call io.setPath() with the path to the socket.io client dir.');
+ if ('navigator' in window && 'plugins' in navigator && navigator.plugins['Shockwave Flash']){
+ return !!navigator.plugins['Shockwave Flash'].description;
+ }
+ if ('ActiveXObject' in window) {
+ try {
+ return !!new ActiveXObject('ShockwaveFlash.ShockwaveFlash').GetVariable('$version');
+ } catch (e) {}
+ }
+ return false;
+ };
+
+ Flashsocket.xdomainCheck = function(){
+ return true;
+ };
+
+})();
+/**
+ * Socket.IO client
+ *
+ * @author Guillermo Rauch <guillermo@learnboost.com>
+ * @license The MIT license.
+ * @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
+ */
+
+(function(){
+
+ var HTMLFile = io.Transport.htmlfile = function(){
+ io.Transport.XHR.apply(this, arguments);
+ };
+
+ io.util.inherit(HTMLFile, io.Transport.XHR);
+
+ HTMLFile.prototype.type = 'htmlfile';
+
+ HTMLFile.prototype._get = function(){
+ var self = this;
+ this._open();
+ window.attachEvent('onunload', function(){ self._destroy(); });
+ };
+
+ HTMLFile.prototype._open = function(){
+ this._doc = new ActiveXObject('htmlfile');
+ this._doc.open();
+ this._doc.write('<html></html>');
+ this._doc.parentWindow.s = this;
+ this._doc.close();
+
+ var _iframeC = this._doc.createElement('div');
+ this._doc.body.appendChild(_iframeC);
+ this._iframe = this._doc.createElement('iframe');
+ _iframeC.appendChild(this._iframe);
+ this._iframe.src = this._prepareUrl() + '/' + (+ new Date);
+ };
+
+ HTMLFile.prototype._ = function(data, doc){
+ this._onData(data);
+ var script = doc.getElementsByTagName('script')[0];
+ script.parentNode.removeChild(script);
+ };
+
+ HTMLFile.prototype._destroy = function(){
+ this._iframe.src = 'about:blank';
+ this._doc = null;
+ CollectGarbage();
+ };
+
+ HTMLFile.prototype.disconnect = function(){
+ this._destroy();
+ return io.Transport.XHR.prototype.disconnect.call(this);
+ };
+
+ HTMLFile.check = function(){
+ if ('ActiveXObject' in window){
+ try {
+ var a = new ActiveXObject('htmlfile');
+ return a && io.Transport.XHR.check();
+ } catch(e){}
+ }
+ return false;
+ };
+
+ HTMLFile.xdomainCheck = function(){
+ return false; // send() is not cross domain. we need to POST to an iframe to fix it
+ };
+
+})();
+/**
+ * Socket.IO client
+ *
+ * @author Guillermo Rauch <guillermo@learnboost.com>
+ * @license The MIT license.
+ * @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
+ */
+
+(function(){
+
+ var XHRMultipart = io.Transport['xhr-multipart'] = function(){
+ io.Transport.XHR.apply(this, arguments);
+ };
+
+ io.util.inherit(XHRMultipart, io.Transport.XHR);
+
+ XHRMultipart.prototype.type = 'xhr-multipart';
+
+ XHRMultipart.prototype._get = function(){
+ var self = this;
+ this._xhr = this._request('', 'GET', true);
+ this._xhr.onreadystatechange = function(){
+ if (self._xhr.readyState == 3) self._onData(self._xhr.responseText);
+ };
+ this._xhr.send();
+ };
+
+ XHRMultipart.check = function(){
+ return 'XMLHttpRequest' in window && 'multipart' in XMLHttpRequest.prototype;
+ };
+
+ XHRMultipart.xdomainCheck = function(){
+ return true;
+ };
+
+})();
+/**
+ * Socket.IO client
+ *
+ * @author Guillermo Rauch <guillermo@learnboost.com>
+ * @license The MIT license.
+ * @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
+ */
+
+(function(){
+
+ var empty = new Function(),
+
+ XHRPolling = io.Transport['xhr-polling'] = function(){
+ io.Transport.XHR.apply(this, arguments);
+ };
+
+ io.util.inherit(XHRPolling, io.Transport.XHR);
+
+ XHRPolling.prototype.type = 'xhr-polling';
+
+ XHRPolling.prototype._get = function(){
+ var self = this;
+ this._xhr = this._request(+ new Date, 'GET');
+ if ('onload' in this._xhr){
+ this._xhr.onload = function(){
+ if (this.responseText.length) self._onData(this.responseText);
+ self.connect();
+ };
+ } else {
+ this._xhr.onreadystatechange = function(){
+ var status;
+ if (self._xhr.readyState == 4){
+ self._xhr.onreadystatechange = empty;
+ try { status = self._xhr.status; } catch(e){}
+ if (status == 200){
+ if (self._xhr.responseText.length) self._onData(self._xhr.responseText);
+ self.connect();
+ }
+ }
+ };
+ }
+ this._xhr.send();
+ };
+
+ XHRPolling.check = function(){
+ return io.Transport.XHR.check();
+ };
+
+ XHRPolling.xdomainCheck = function(){
+ return 'XDomainRequest' in window || 'XMLHttpRequest' in window;
+ };
+
+})();
+/**
+ * Socket.IO client
+ *
+ * @author Guillermo Rauch <guillermo@learnboost.com>
+ * @license The MIT license.
+ * @copyright Copyright (c) 2010 LearnBoost <dev@learnboost.com>
+ */
+
+(function(){
+
+ var Socket = io.Socket = function(host, options){
+ this.host = host || document.domain;
+ this.options = {
+ secure: false,
+ document: document,
+ heartbeatInterval: 4000,
+ port: document.location.port || 80,
+ resource: 'socket.io',
+ transports: ['websocket', 'flashsocket', 'htmlfile', 'xhr-multipart', 'xhr-polling'],
+ transportOptions: {},
+ rememberTransport: false
+ };
+ for (var i in options) this.options[i] = options[i];
+ this.connected = false;
+ this.connecting = false;
+ this._events = {};
+ this.transport = this.getTransport();
+ if (!this.transport && 'console' in window) console.error('No transport available');
+ };
+
+ Socket.prototype.getTransport = function(){
+ var transports = this.options.transports, match;
+ if (this.options.rememberTransport){
+ match = this.options.document.cookie.match('(?:^|;)\\s*socket\.io=([^;]*)');
+ if (match) transports = [decodeURIComponent(match[1])];
+ }
+ for (var i = 0, transport; transport = transports[i]; i++){
+ if (io.Transport[transport]
+ && io.Transport[transport].check()
+ && (!this._isXDomain() || io.Transport[transport].xdomainCheck())){
+ return new io.Transport[transport](this, this.options.transportOptions[transport] || {});
+ }
+ }
+ return null;
+ };
+
+ Socket.prototype.connect = function(){
+ if (this.transport && !this.connected && !this.connecting){
+ this.connecting = true;
+ this.transport.connect();
+ }
+ return this;
+ };
+
+ Socket.prototype.send = function(data){
+ if (!this.transport || !this.transport.connected) return this._queue(data);
+ this.transport.send(data);
+ return this;
+ };
+
+ Socket.prototype.disconnect = function(){
+ this.transport.disconnect();
+ return this;
+ };
+
+ Socket.prototype.on = function(name, fn){
+ if (!(name in this._events)) this._events[name] = [];
+ this._events[name].push(fn);
+ return this;
+ };
+
+ Socket.prototype.fire = function(name, args){
+ if (name in this._events){
+ for (var i in this._events[name])
+ this._events[name][i].apply(this, args);
+ }
+ return this;
+ };
+
+ Socket.prototype.removeEvent = function(name, fn){
+ if (name in this._events){
+ for (var i in this._events[name]){
+ for (var a = 0, l = this._events[name].length; a < l; a++)
+ if (this._events[name][a] == fn) this._events[name].splice(a, 1);
+ }
+ }
+ return this;
+ };
+
+ Socket.prototype._queue = function(message){
+ if (!('_queueStack' in this)) this._queueStack = [];
+ this._queueStack.push(message);
+ return this;
+ };
+
+ Socket.prototype._doQueue = function(){
+ if (!('_queueStack' in this) || !this._queueStack.length) return this;
+ this.transport.send(this._queueStack);
+ this._queueStack = [];
+ return this;
+ };
+
+ Socket.prototype._isXDomain = function(){
+ return this.host !== document.domain;
+ };
+
+ Socket.prototype._onConnect = function(){
+ this.connected = true;
+ this.connecting = false;
+ this._doQueue();
+ if (this.options.rememberTransport) this.options.document.cookie = 'socket.io=' + encodeURIComponent(this.transport.type);
+ this.fire('connect');
+ };
+
+ Socket.prototype._onMessage = function(data){
+ this.fire('message', [data]);
+ };
+
+ Socket.prototype._onDisconnect = function(){
+ this.fire('disconnect');
+ };
+
+ Socket.prototype.addListener = Socket.prototype.addEvent = Socket.prototype.addEventListener = Socket.prototype.on;
+
+})();
+/* SWFObject v2.2 <http://code.google.com/p/swfobject/>
+ is released under the MIT License <http://www.opensource.org/licenses/mit-license.php>
+*/
+var swfobject=function(){var D="undefined",r="object",S="Shockwave Flash",W="ShockwaveFlash.ShockwaveFlash",q="application/x-shockwave-flash",R="SWFObjectExprInst",x="onreadystatechange",O=window,j=document,t=navigator,T=false,U=[h],o=[],N=[],I=[],l,Q,E,B,J=false,a=false,n,G,m=true,M=function(){var aa=typeof j.getElementById!=D&&typeof j.getElementsByTagName!=D&&typeof j.createElement!=D,ah=t.userAgent.toLowerCase(),Y=t.platform.toLowerCase(),ae=Y?/win/.test(Y):/win/.test(ah),ac=Y?/mac/.test(Y):/mac/.test(ah),af=/webkit/.test(ah)?parseFloat(ah.replace(/^.*webkit\/(\d+(\.\d+)?).*$/,"$1")):false,X=!+"\v1",ag=[0,0,0],ab=null;if(typeof t.plugins!=D&&typeof t.plugins[S]==r){ab=t.plugins[S].description;if(ab&&!(typeof t.mimeTypes!=D&&t.mimeTypes[q]&&!t.mimeTypes[q].enabledPlugin)){T=true;X=false;ab=ab.replace(/^.*\s+(\S+\s+\S+$)/,"$1");ag[0]=parseInt(ab.replace(/^(.*)\..*$/,"$1"),10);ag[1]=parseInt(ab.replace(/^.*\.(.*)\s.*$/,"$1"),10);ag[2]=/[a-zA-Z]/.test(ab)?parseInt(ab.replace(/^.*[a-zA-Z]+(.*)$/,"$1"),10):0}}else{if(typeof O.ActiveXObject!=D){try{var ad=new ActiveXObject(W);if(ad){ab=ad.GetVariable("$version");if(ab){X=true;ab=ab.split(" ")[1].split(",");ag=[parseInt(ab[0],10),parseInt(ab[1],10),parseInt(ab[2],10)]}}}catch(Z){}}}return{w3:aa,pv:ag,wk:af,ie:X,win:ae,mac:ac}}(),k=function(){if(!M.w3){return}if((typeof j.readyState!=D&&j.readyState=="complete")||(typeof j.readyState==D&&(j.getElementsByTagName("body")[0]||j.body))){f()}if(!J){if(typeof j.addEventListener!=D){j.addEventListener("DOMContentLoaded",f,false)}if(M.ie&&M.win){j.attachEvent(x,function(){if(j.readyState=="complete"){j.detachEvent(x,arguments.callee);f()}});if(O==top){(function(){if(J){return}try{j.documentElement.doScroll("left")}catch(X){setTimeout(arguments.callee,0);return}f()})()}}if(M.wk){(function(){if(J){return}if(!/loaded|complete/.test(j.readyState)){setTimeout(arguments.callee,0);return}f()})()}s(f)}}();function f(){if(J){return}try{var Z=j.getElementsByTagName("body")[0].appendChild(C("span"));Z.parentNode.removeChild(Z)}catch(aa){return}J=true;var X=U.length;for(var Y=0;Y<X;Y++){U[Y]()}}function K(X){if(J){X()}else{U[U.length]=X}}function s(Y){if(typeof O.addEventListener!=D){O.addEventListener("load",Y,false)}else{if(typeof j.addEventListener!=D){j.addEventListener("load",Y,false)}else{if(typeof O.attachEvent!=D){i(O,"onload",Y)}else{if(typeof O.onload=="function"){var X=O.onload;O.onload=function(){X();Y()}}else{O.onload=Y}}}}}function h(){if(T){V()}else{H()}}function V(){var X=j.getElementsByTagName("body")[0];var aa=C(r);aa.setAttribute("type",q);var Z=X.appendChild(aa);if(Z){var Y=0;(function(){if(typeof Z.GetVariable!=D){var ab=Z.GetVariable("$version");if(ab){ab=ab.split(" ")[1].split(",");M.pv=[parseInt(ab[0],10),parseInt(ab[1],10),parseInt(ab[2],10)]}}else{if(Y<10){Y++;setTimeout(arguments.callee,10);return}}X.removeChild(aa);Z=null;H()})()}else{H()}}function H(){var ag=o.length;if(ag>0){for(var af=0;af<ag;af++){var Y=o[af].id;var ab=o[af].callbackFn;var aa={success:false,id:Y};if(M.pv[0]>0){var ae=c(Y);if(ae){if(F(o[af].swfVersion)&&!(M.wk&&M.wk<312)){w(Y,true);if(ab){aa.success=true;aa.ref=z(Y);ab(aa)}}else{if(o[af].expressInstall&&A()){var ai={};ai.data=o[af].expressInstall;ai.width=ae.getAttribute("width")||"0";ai.height=ae.getAttribute("height")||"0";if(ae.getAttribute("class")){ai.styleclass=ae.getAttribute("class")}if(ae.getAttribute("align")){ai.align=ae.getAttribute("align")}var ah={};var X=ae.getElementsByTagName("param");var ac=X.length;for(var ad=0;ad<ac;ad++){if(X[ad].getAttribute("name").toLowerCase()!="movie"){ah[X[ad].getAttribute("name")]=X[ad].getAttribute("value")}}P(ai,ah,Y,ab)}else{p(ae);if(ab){ab(aa)}}}}}else{w(Y,true);if(ab){var Z=z(Y);if(Z&&typeof Z.SetVariable!=D){aa.success=true;aa.ref=Z}ab(aa)}}}}}function z(aa){var X=null;var Y=c(aa);if(Y&&Y.nodeName=="OBJECT"){if(typeof Y.SetVariable!=D){X=Y}else{var Z=Y.getElementsByTagName(r)[0];if(Z){X=Z}}}return X}function A(){return !a&&F("6.0.65")&&(M.win||M.mac)&&!(M.wk&&M.wk<312)}function P(aa,ab,X,Z){a=true;E=Z||null;B={success:false,id:X};var ae=c(X);if(ae){if(ae.nodeName=="OBJECT"){l=g(ae);Q=null}else{l=ae;Q=X}aa.id=R;if(typeof aa.width==D||(!/%$/.test(aa.width)&&parseInt(aa.width,10)<310)){aa.width="310"}if(typeof aa.height==D||(!/%$/.test(aa.height)&&parseInt(aa.height,10)<137)){aa.height="137"}j.title=j.title.slice(0,47)+" - Flash Player Installation";var ad=M.ie&&M.win?"ActiveX":"PlugIn",ac="MMredirectURL="+O.location.toString().replace(/&/g,"%26")+"&MMplayerType="+ad+"&MMdoctitle="+j.title;if(typeof ab.flashvars!=D){ab.flashvars+="&"+ac}else{ab.flashvars=ac}if(M.ie&&M.win&&ae.readyState!=4){var Y=C("div");X+="SWFObjectNew";Y.setAttribute("id",X);ae.parentNode.insertBefore(Y,ae);ae.style.display="none";(function(){if(ae.readyState==4){ae.parentNode.removeChild(ae)}else{setTimeout(arguments.callee,10)}})()}u(aa,ab,X)}}function p(Y){if(M.ie&&M.win&&Y.readyState!=4){var X=C("div");Y.parentNode.insertBefore(X,Y);X.parentNode.replaceChild(g(Y),X);Y.style.display="none";(function(){if(Y.readyState==4){Y.parentNode.removeChild(Y)}else{setTimeout(arguments.callee,10)}})()}else{Y.parentNode.replaceChild(g(Y),Y)}}function g(ab){var aa=C("div");if(M.win&&M.ie){aa.innerHTML=ab.innerHTML}else{var Y=ab.getElementsByTagName(r)[0];if(Y){var ad=Y.childNodes;if(ad){var X=ad.length;for(var Z=0;Z<X;Z++){if(!(ad[Z].nodeType==1&&ad[Z].nodeName=="PARAM")&&!(ad[Z].nodeType==8)){aa.appendChild(ad[Z].cloneNode(true))}}}}}return aa}function u(ai,ag,Y){var X,aa=c(Y);if(M.wk&&M.wk<312){return X}if(aa){if(typeof ai.id==D){ai.id=Y}if(M.ie&&M.win){var ah="";for(var ae in ai){if(ai[ae]!=Object.prototype[ae]){if(ae.toLowerCase()=="data"){ag.movie=ai[ae]}else{if(ae.toLowerCase()=="styleclass"){ah+=' class="'+ai[ae]+'"'}else{if(ae.toLowerCase()!="classid"){ah+=" "+ae+'="'+ai[ae]+'"'}}}}}var af="";for(var ad in ag){if(ag[ad]!=Object.prototype[ad]){af+='<param name="'+ad+'" value="'+ag[ad]+'" />'}}aa.outerHTML='<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"'+ah+">"+af+"</object>";N[N.length]=ai.id;X=c(ai.id)}else{var Z=C(r);Z.setAttribute("type",q);for(var ac in ai){if(ai[ac]!=Object.prototype[ac]){if(ac.toLowerCase()=="styleclass"){Z.setAttribute("class",ai[ac])}else{if(ac.toLowerCase()!="classid"){Z.setAttribute(ac,ai[ac])}}}}for(var ab in ag){if(ag[ab]!=Object.prototype[ab]&&ab.toLowerCase()!="movie"){e(Z,ab,ag[ab])}}aa.parentNode.replaceChild(Z,aa);X=Z}}return X}function e(Z,X,Y){var aa=C("param");aa.setAttribute("name",X);aa.setAttribute("value",Y);Z.appendChild(aa)}function y(Y){var X=c(Y);if(X&&X.nodeName=="OBJECT"){if(M.ie&&M.win){X.style.display="none";(function(){if(X.readyState==4){b(Y)}else{setTimeout(arguments.callee,10)}})()}else{X.parentNode.removeChild(X)}}}function b(Z){var Y=c(Z);if(Y){for(var X in Y){if(typeof Y[X]=="function"){Y[X]=null}}Y.parentNode.removeChild(Y)}}function c(Z){var X=null;try{X=j.getElementById(Z)}catch(Y){}return X}function C(X){return j.createElement(X)}function i(Z,X,Y){Z.attachEvent(X,Y);I[I.length]=[Z,X,Y]}function F(Z){var Y=M.pv,X=Z.split(".");X[0]=parseInt(X[0],10);X[1]=parseInt(X[1],10)||0;X[2]=parseInt(X[2],10)||0;return(Y[0]>X[0]||(Y[0]==X[0]&&Y[1]>X[1])||(Y[0]==X[0]&&Y[1]==X[1]&&Y[2]>=X[2]))?true:false}function v(ac,Y,ad,ab){if(M.ie&&M.mac){return}var aa=j.getElementsByTagName("head")[0];if(!aa){return}var X=(ad&&typeof ad=="string")?ad:"screen";if(ab){n=null;G=null}if(!n||G!=X){var Z=C("style");Z.setAttribute("type","text/css");Z.setAttribute("media",X);n=aa.appendChild(Z);if(M.ie&&M.win&&typeof j.styleSheets!=D&&j.styleSheets.length>0){n=j.styleSheets[j.styleSheets.length-1]}G=X}if(M.ie&&M.win){if(n&&typeof n.addRule==r){n.addRule(ac,Y)}}else{if(n&&typeof j.createTextNode!=D){n.appendChild(j.createTextNode(ac+" {"+Y+"}"))}}}function w(Z,X){if(!m){return}var Y=X?"visible":"hidden";if(J&&c(Z)){c(Z).style.visibility=Y}else{v("#"+Z,"visibility:"+Y)}}function L(Y){var Z=/[\\\"<>\.;]/;var X=Z.exec(Y)!=null;return X&&typeof encodeURIComponent!=D?encodeURIComponent(Y):Y}var d=function(){if(M.ie&&M.win){window.attachEvent("onunload",function(){var ac=I.length;for(var ab=0;ab<ac;ab++){I[ab][0].detachEvent(I[ab][1],I[ab][2])}var Z=N.length;for(var aa=0;aa<Z;aa++){y(N[aa])}for(var Y in M){M[Y]=null}M=null;for(var X in swfobject){swfobject[X]=null}swfobject=null})}}();return{registerObject:function(ab,X,aa,Z){if(M.w3&&ab&&X){var Y={};Y.id=ab;Y.swfVersion=X;Y.expressInstall=aa;Y.callbackFn=Z;o[o.length]=Y;w(ab,false)}else{if(Z){Z({success:false,id:ab})}}},getObjectById:function(X){if(M.w3){return z(X)}},embedSWF:function(ab,ah,ae,ag,Y,aa,Z,ad,af,ac){var X={success:false,id:ah};if(M.w3&&!(M.wk&&M.wk<312)&&ab&&ah&&ae&&ag&&Y){w(ah,false);K(function(){ae+="";ag+="";var aj={};if(af&&typeof af===r){for(var al in af){aj[al]=af[al]}}aj.data=ab;aj.width=ae;aj.height=ag;var am={};if(ad&&typeof ad===r){for(var ak in ad){am[ak]=ad[ak]}}if(Z&&typeof Z===r){for(var ai in Z){if(typeof am.flashvars!=D){am.flashvars+="&"+ai+"="+Z[ai]}else{am.flashvars=ai+"="+Z[ai]}}}if(F(Y)){var an=u(aj,am,ah);if(aj.id==ah){w(ah,true)}X.success=true;X.ref=an}else{if(aa&&A()){aj.data=aa;P(aj,am,ah,ac);return}else{w(ah,true)}}if(ac){ac(X)}})}else{if(ac){ac(X)}}},switchOffAutoHideShow:function(){m=false},ua:M,getFlashPlayerVersion:function(){return{major:M.pv[0],minor:M.pv[1],release:M.pv[2]}},hasFlashPlayerVersion:F,createSWF:function(Z,Y,X){if(M.w3){return u(Z,Y,X)}else{return undefined}},showExpressInstall:function(Z,aa,X,Y){if(M.w3&&A()){P(Z,aa,X,Y)}},removeSWF:function(X){if(M.w3){y(X)}},createCSS:function(aa,Z,Y,X){if(M.w3){v(aa,Z,Y,X)}},addDomLoadEvent:K,addLoadEvent:s,getQueryParamValue:function(aa){var Z=j.location.search||j.location.hash;if(Z){if(/\?/.test(Z)){Z=Z.split("?")[1]}if(aa==null){return L(Z)}var Y=Z.split("&");for(var X=0;X<Y.length;X++){if(Y[X].substring(0,Y[X].indexOf("="))==aa){return L(Y[X].substring((Y[X].indexOf("=")+1)))}}}return""},expressInstallCallback:function(){if(a){var X=c(R);if(X&&l){X.parentNode.replaceChild(l,X);if(Q){w(Q,true);if(M.ie&&M.win){l.style.display="block"}}if(E){E(B)}}a=false}}}}();
+/*
+/*
+Copyright 2006 Adobe Systems Incorporated
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+ The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
+OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+*/
+
+
+/*
+ * The Bridge class, responsible for navigating AS instances
+ */
+function FABridge(target,bridgeName)
+{
+ this.target = target;
+ this.remoteTypeCache = {};
+ this.remoteInstanceCache = {};
+ this.remoteFunctionCache = {};
+ this.localFunctionCache = {};
+ this.bridgeID = FABridge.nextBridgeID++;
+ this.name = bridgeName;
+ this.nextLocalFuncID = 0;
+ FABridge.instances[this.name] = this;
+ FABridge.idMap[this.bridgeID] = this;
+
+ return this;
+}
+
+// type codes for packed values
+FABridge.TYPE_ASINSTANCE = 1;
+FABridge.TYPE_ASFUNCTION = 2;
+
+FABridge.TYPE_JSFUNCTION = 3;
+FABridge.TYPE_ANONYMOUS = 4;
+
+FABridge.initCallbacks = {};
+FABridge.userTypes = {};
+
+FABridge.addToUserTypes = function()
+{
+ for (var i = 0; i < arguments.length; i++)
+ {
+ FABridge.userTypes[arguments[i]] = {
+ 'typeName': arguments[i],
+ 'enriched': false
+ };
+ }
+}
+
+FABridge.argsToArray = function(args)
+{
+ var result = [];
+ for (var i = 0; i < args.length; i++)
+ {
+ result[i] = args[i];
+ }
+ return result;
+}
+
+function instanceFactory(objID)
+{
+ this.fb_instance_id = objID;
+ return this;
+}
+
+function FABridge__invokeJSFunction(args)
+{
+ var funcID = args[0];
+ var throughArgs = args.concat();//FABridge.argsToArray(arguments);
+ throughArgs.shift();
+
+ var bridge = FABridge.extractBridgeFromID(funcID);
+ return bridge.invokeLocalFunction(funcID, throughArgs);
+}
+
+FABridge.addInitializationCallback = function(bridgeName, callback)
+{
+ var inst = FABridge.instances[bridgeName];
+ if (inst != undefined)
+ {
+ callback.call(inst);
+ return;
+ }
+
+ var callbackList = FABridge.initCallbacks[bridgeName];
+ if(callbackList == null)
+ {
+ FABridge.initCallbacks[bridgeName] = callbackList = [];
+ }
+
+ callbackList.push(callback);
+}
+
+// updated for changes to SWFObject2
+function FABridge__bridgeInitialized(bridgeName) {
+ var objects = document.getElementsByTagName("object");
+ var ol = objects.length;
+ var activeObjects = [];
+ if (ol > 0) {
+ for (var i = 0; i < ol; i++) {
+ if (typeof objects[i].SetVariable != "undefined") {
+ activeObjects[activeObjects.length] = objects[i];
+ }
+ }
+ }
+ var embeds = document.getElementsByTagName("embed");
+ var el = embeds.length;
+ var activeEmbeds = [];
+ if (el > 0) {
+ for (var j = 0; j < el; j++) {
+ if (typeof embeds[j].SetVariable != "undefined") {
+ activeEmbeds[activeEmbeds.length] = embeds[j];
+ }
+ }
+ }
+ var aol = activeObjects.length;
+ var ael = activeEmbeds.length;
+ var searchStr = "bridgeName="+ bridgeName;
+ if ((aol == 1 && !ael) || (aol == 1 && ael == 1)) {
+ FABridge.attachBridge(activeObjects[0], bridgeName);
+ }
+ else if (ael == 1 && !aol) {
+ FABridge.attachBridge(activeEmbeds[0], bridgeName);
+ }
+ else {
+ var flash_found = false;
+ if (aol > 1) {
+ for (var k = 0; k < aol; k++) {
+ var params = activeObjects[k].childNodes;
+ for (var l = 0; l < params.length; l++) {
+ var param = params[l];
+ if (param.nodeType == 1 && param.tagName.toLowerCase() == "param" && param["name"].toLowerCase() == "flashvars" && param["value"].indexOf(searchStr) >= 0) {
+ FABridge.attachBridge(activeObjects[k], bridgeName);
+ flash_found = true;
+ break;
+ }
+ }
+ if (flash_found) {
+ break;
+ }
+ }
+ }
+ if (!flash_found && ael > 1) {
+ for (var m = 0; m < ael; m++) {
+ var flashVars = activeEmbeds[m].attributes.getNamedItem("flashVars").nodeValue;
+ if (flashVars.indexOf(searchStr) >= 0) {
+ FABridge.attachBridge(activeEmbeds[m], bridgeName);
+ break;
+ }
+ }
+ }
+ }
+ return true;
+}
+
+// used to track multiple bridge instances, since callbacks from AS are global across the page.
+
+FABridge.nextBridgeID = 0;
+FABridge.instances = {};
+FABridge.idMap = {};
+FABridge.refCount = 0;
+
+FABridge.extractBridgeFromID = function(id)
+{
+ var bridgeID = (id >> 16);
+ return FABridge.idMap[bridgeID];
+}
+
+FABridge.attachBridge = function(instance, bridgeName)
+{
+ var newBridgeInstance = new FABridge(instance, bridgeName);
+
+ FABridge[bridgeName] = newBridgeInstance;
+
+/* FABridge[bridgeName] = function() {
+ return newBridgeInstance.root();
+ }
+*/
+ var callbacks = FABridge.initCallbacks[bridgeName];
+ if (callbacks == null)
+ {
+ return;
+ }
+ for (var i = 0; i < callbacks.length; i++)
+ {
+ callbacks[i].call(newBridgeInstance);
+ }
+ delete FABridge.initCallbacks[bridgeName]
+}
+
+// some methods can't be proxied. You can use the explicit get,set, and call methods if necessary.
+
+FABridge.blockedMethods =
+{
+ toString: true,
+ get: true,
+ set: true,
+ call: true
+};
+
+FABridge.prototype =
+{
+
+
+// bootstrapping
+
+ root: function()
+ {
+ return this.deserialize(this.target.getRoot());
+ },
+//clears all of the AS objects in the cache maps
+ releaseASObjects: function()
+ {
+ return this.target.releaseASObjects();
+ },
+//clears a specific object in AS from the type maps
+ releaseNamedASObject: function(value)
+ {
+ if(typeof(value) != "object")
+ {
+ return false;
+ }
+ else
+ {
+ var ret = this.target.releaseNamedASObject(value.fb_instance_id);
+ return ret;
+ }
+ },
+//create a new AS Object
+ create: function(className)
+ {
+ return this.deserialize(this.target.create(className));
+ },
+
+
+ // utilities
+
+ makeID: function(token)
+ {
+ return (this.bridgeID << 16) + token;
+ },
+
+
+ // low level access to the flash object
+
+//get a named property from an AS object
+ getPropertyFromAS: function(objRef, propName)
+ {
+ if (FABridge.refCount > 0)
+ {
+ throw new Error("You are trying to call recursively into the Flash Player which is not allowed. In most cases the JavaScript setTimeout function, can be used as a workaround.");
+ }
+ else
+ {
+ FABridge.refCount++;
+ retVal = this.target.getPropFromAS(objRef, propName);
+ retVal = this.handleError(retVal);
+ FABridge.refCount--;
+ return retVal;
+ }
+ },
+//set a named property on an AS object
+ setPropertyInAS: function(objRef,propName, value)
+ {
+ if (FABridge.refCount > 0)
+ {
+ throw new Error("You are trying to call recursively into the Flash Player which is not allowed. In most cases the JavaScript setTimeout function, can be used as a workaround.");
+ }
+ else
+ {
+ FABridge.refCount++;
+ retVal = this.target.setPropInAS(objRef,propName, this.serialize(value));
+ retVal = this.handleError(retVal);
+ FABridge.refCount--;
+ return retVal;
+ }
+ },
+
+//call an AS function
+ callASFunction: function(funcID, args)
+ {
+ if (FABridge.refCount > 0)
+ {
+ throw new Error("You are trying to call recursively into the Flash Player which is not allowed. In most cases the JavaScript setTimeout function, can be used as a workaround.");
+ }
+ else
+ {
+ FABridge.refCount++;
+ retVal = this.target.invokeASFunction(funcID, this.serialize(args));
+ retVal = this.handleError(retVal);
+ FABridge.refCount--;
+ return retVal;
+ }
+ },
+//call a method on an AS object
+ callASMethod: function(objID, funcName, args)
+ {
+ if (FABridge.refCount > 0)
+ {
+ throw new Error("You are trying to call recursively into the Flash Player which is not allowed. In most cases the JavaScript setTimeout function, can be used as a workaround.");
+ }
+ else
+ {
+ FABridge.refCount++;
+ args = this.serialize(args);
+ retVal = this.target.invokeASMethod(objID, funcName, args);
+ retVal = this.handleError(retVal);
+ FABridge.refCount--;
+ return retVal;
+ }
+ },
+
+ // responders to remote calls from flash
+
+ //callback from flash that executes a local JS function
+ //used mostly when setting js functions as callbacks on events
+ invokeLocalFunction: function(funcID, args)
+ {
+ var result;
+ var func = this.localFunctionCache[funcID];
+
+ if(func != undefined)
+ {
+ result = this.serialize(func.apply(null, this.deserialize(args)));
+ }
+
+ return result;
+ },
+
+ // Object Types and Proxies
+
+ // accepts an object reference, returns a type object matching the obj reference.
+ getTypeFromName: function(objTypeName)
+ {
+ return this.remoteTypeCache[objTypeName];
+ },
+ //create an AS proxy for the given object ID and type
+ createProxy: function(objID, typeName)
+ {
+ var objType = this.getTypeFromName(typeName);
+ instanceFactory.prototype = objType;
+ var instance = new instanceFactory(objID);
+ this.remoteInstanceCache[objID] = instance;
+ return instance;
+ },
+ //return the proxy associated with the given object ID
+ getProxy: function(objID)
+ {
+ return this.remoteInstanceCache[objID];
+ },
+
+ // accepts a type structure, returns a constructed type
+ addTypeDataToCache: function(typeData)
+ {
+ newType = new ASProxy(this, typeData.name);
+ var accessors = typeData.accessors;
+ for (var i = 0; i < accessors.length; i++)
+ {
+ this.addPropertyToType(newType, accessors[i]);
+ }
+
+ var methods = typeData.methods;
+ for (var i = 0; i < methods.length; i++)
+ {
+ if (FABridge.blockedMethods[methods[i]] == undefined)
+ {
+ this.addMethodToType(newType, methods[i]);
+ }
+ }
+
+
+ this.remoteTypeCache[newType.typeName] = newType;
+ return newType;
+ },
+
+ //add a property to a typename; used to define the properties that can be called on an AS proxied object
+ addPropertyToType: function(ty, propName)
+ {
+ var c = propName.charAt(0);
+ var setterName;
+ var getterName;
+ if(c >= "a" && c <= "z")
+ {
+ getterName = "get" + c.toUpperCase() + propName.substr(1);
+ setterName = "set" + c.toUpperCase() + propName.substr(1);
+ }
+ else
+ {
+ getterName = "get" + propName;
+ setterName = "set" + propName;
+ }
+ ty[setterName] = function(val)
+ {
+ this.bridge.setPropertyInAS(this.fb_instance_id, propName, val);
+ }
+ ty[getterName] = function()
+ {
+ return this.bridge.deserialize(this.bridge.getPropertyFromAS(this.fb_instance_id, propName));
+ }
+ },
+
+ //add a method to a typename; used to define the methods that can be callefd on an AS proxied object
+ addMethodToType: function(ty, methodName)
+ {
+ ty[methodName] = function()
+ {
+ return this.bridge.deserialize(this.bridge.callASMethod(this.fb_instance_id, methodName, FABridge.argsToArray(arguments)));
+ }
+ },
+
+ // Function Proxies
+
+ //returns the AS proxy for the specified function ID
+ getFunctionProxy: function(funcID)
+ {
+ var bridge = this;
+ if (this.remoteFunctionCache[funcID] == null)
+ {
+ this.remoteFunctionCache[funcID] = function()
+ {
+ bridge.callASFunction(funcID, FABridge.argsToArray(arguments));
+ }
+ }
+ return this.remoteFunctionCache[funcID];
+ },
+
+ //reutrns the ID of the given function; if it doesnt exist it is created and added to the local cache
+ getFunctionID: function(func)
+ {
+ if (func.__bridge_id__ == undefined)
+ {
+ func.__bridge_id__ = this.makeID(this.nextLocalFuncID++);
+ this.localFunctionCache[func.__bridge_id__] = func;
+ }
+ return func.__bridge_id__;
+ },
+
+ // serialization / deserialization
+
+ serialize: function(value)
+ {
+ var result = {};
+
+ var t = typeof(value);
+ //primitives are kept as such
+ if (t == "number" || t == "string" || t == "boolean" || t == null || t == undefined)
+ {
+ result = value;
+ }
+ else if (value instanceof Array)
+ {
+ //arrays are serializesd recursively
+ result = [];
+ for (var i = 0; i < value.length; i++)
+ {
+ result[i] = this.serialize(value[i]);
+ }
+ }
+ else if (t == "function")
+ {
+ //js functions are assigned an ID and stored in the local cache
+ result.type = FABridge.TYPE_JSFUNCTION;
+ result.value = this.getFunctionID(value);
+ }
+ else if (value instanceof ASProxy)
+ {
+ result.type = FABridge.TYPE_ASINSTANCE;
+ result.value = value.fb_instance_id;
+ }
+ else
+ {
+ result.type = FABridge.TYPE_ANONYMOUS;
+ result.value = value;
+ }
+
+ return result;
+ },
+
+ //on deserialization we always check the return for the specific error code that is used to marshall NPE's into JS errors
+ // the unpacking is done by returning the value on each pachet for objects/arrays
+ deserialize: function(packedValue)
+ {
+
+ var result;
+
+ var t = typeof(packedValue);
+ if (t == "number" || t == "string" || t == "boolean" || packedValue == null || packedValue == undefined)
+ {
+ result = this.handleError(packedValue);
+ }
+ else if (packedValue instanceof Array)
+ {
+ result = [];
+ for (var i = 0; i < packedValue.length; i++)
+ {
+ result[i] = this.deserialize(packedValue[i]);
+ }
+ }
+ else if (t == "object")
+ {
+ for(var i = 0; i < packedValue.newTypes.length; i++)
+ {
+ this.addTypeDataToCache(packedValue.newTypes[i]);
+ }
+ for (var aRefID in packedValue.newRefs)
+ {
+ this.createProxy(aRefID, packedValue.newRefs[aRefID]);
+ }
+ if (packedValue.type == FABridge.TYPE_PRIMITIVE)
+ {
+ result = packedValue.value;
+ }
+ else if (packedValue.type == FABridge.TYPE_ASFUNCTION)
+ {
+ result = this.getFunctionProxy(packedValue.value);
+ }
+ else if (packedValue.type == FABridge.TYPE_ASINSTANCE)
+ {
+ result = this.getProxy(packedValue.value);
+ }
+ else if (packedValue.type == FABridge.TYPE_ANONYMOUS)
+ {
+ result = packedValue.value;
+ }
+ }
+ return result;
+ },
+ //increases the reference count for the given object
+ addRef: function(obj)
+ {
+ this.target.incRef(obj.fb_instance_id);
+ },
+ //decrease the reference count for the given object and release it if needed
+ release:function(obj)
+ {
+ this.target.releaseRef(obj.fb_instance_id);
+ },
+
+ // check the given value for the components of the hard-coded error code : __FLASHERROR
+ // used to marshall NPE's into flash
+
+ handleError: function(value)
+ {
+ if (typeof(value)=="string" && value.indexOf("__FLASHERROR")==0)
+ {
+ var myErrorMessage = value.split("||");
+ if(FABridge.refCount > 0 )
+ {
+ FABridge.refCount--;
+ }
+ throw new Error(myErrorMessage[1]);
+ return value;
+ }
+ else
+ {
+ return value;
+ }
+ }
+};
+
+// The root ASProxy class that facades a flash object
+
+ASProxy = function(bridge, typeName)
+{
+ this.bridge = bridge;
+ this.typeName = typeName;
+ return this;
+};
+//methods available on each ASProxy object
+ASProxy.prototype =
+{
+ get: function(propName)
+ {
+ return this.bridge.deserialize(this.bridge.getPropertyFromAS(this.fb_instance_id, propName));
+ },
+
+ set: function(propName, value)
+ {
+ this.bridge.setPropertyInAS(this.fb_instance_id, propName, value);
+ },
+
+ call: function(funcName, args)
+ {
+ this.bridge.callASMethod(this.fb_instance_id, funcName, args);
+ },
+
+ addRef: function() {
+ this.bridge.addRef(this);
+ },
+
+ release: function() {
+ this.bridge.release(this);
+ }
+};
+
+// Copyright: Hiroshi Ichikawa <http://gimite.net/en/>
+// License: New BSD License
+// Reference: http://dev.w3.org/html5/websockets/
+// Reference: http://tools.ietf.org/html/draft-hixie-thewebsocketprotocol
+
+(function() {
+
+ if (window.WebSocket) return;
+
+ var console = window.console;
+ if (!console) console = {log: function(){ }, error: function(){ }};
+
+ function hasFlash() {
+ if ('navigator' in window && 'plugins' in navigator && navigator.plugins['Shockwave Flash']) {
+ return !!navigator.plugins['Shockwave Flash'].description;
+ }
+ if ('ActiveXObject' in window) {
+ try {
+ return !!new ActiveXObject('ShockwaveFlash.ShockwaveFlash').GetVariable('$version');
+ } catch (e) {}
+ }
+ return false;
+ }
+
+ if (!hasFlash()) {
+ console.error("Flash Player is not installed.");
+ return;
+ }
+ console.log(location.protocol);
+ if (location.protocol == "file:") {
+ console.error(
+ "web-socket-js doesn't work in file:///... URL (without special configuration). " +
+ "Open the page via Web server i.e. http://...");
+ }
+
+ WebSocket = function(url, protocol, proxyHost, proxyPort, headers) {
+ var self = this;
+ self.readyState = WebSocket.CONNECTING;
+ self.bufferedAmount = 0;
+ // Uses setTimeout() to make sure __createFlash() runs after the caller sets ws.onopen etc.
+ // Otherwise, when onopen fires immediately, onopen is called before it is set.
+ setTimeout(function() {
+ WebSocket.__addTask(function() {
+ self.__createFlash(url, protocol, proxyHost, proxyPort, headers);
+ });
+ }, 1);
+ }
+
+ WebSocket.prototype.__createFlash = function(url, protocol, proxyHost, proxyPort, headers) {
+ var self = this;
+ self.__flash =
+ WebSocket.__flash.create(url, protocol, proxyHost || null, proxyPort || 0, headers || null);
+
+ self.__flash.addEventListener("open", function(fe) {
+ try {
+ self.readyState = self.__flash.getReadyState();
+ if (self.__timer) clearInterval(self.__timer);
+ if (window.opera) {
+ // Workaround for weird behavior of Opera which sometimes drops events.
+ self.__timer = setInterval(function () {
+ self.__handleMessages();
+ }, 500);
+ }
+ if (self.onopen) self.onopen();
+ } catch (e) {
+ console.error(e.toString());
+ }
+ });
+
+ self.__flash.addEventListener("close", function(fe) {
+ try {
+ self.readyState = self.__flash.getReadyState();
+ if (self.__timer) clearInterval(self.__timer);
+ if (self.onclose) self.onclose();
+ } catch (e) {
+ console.error(e.toString());
+ }
+ });
+
+ self.__flash.addEventListener("message", function() {
+ try {
+ self.__handleMessages();
+ } catch (e) {
+ console.error(e.toString());
+ }
+ });
+
+ self.__flash.addEventListener("error", function(fe) {
+ try {
+ if (self.__timer) clearInterval(self.__timer);
+ if (self.onerror) self.onerror();
+ } catch (e) {
+ console.error(e.toString());
+ }
+ });
+
+ self.__flash.addEventListener("stateChange", function(fe) {
+ try {
+ self.readyState = self.__flash.getReadyState();
+ self.bufferedAmount = fe.getBufferedAmount();
+ } catch (e) {
+ console.error(e.toString());
+ }
+ });
+
+ //console.log("[WebSocket] Flash object is ready");
+ };
+
+ WebSocket.prototype.send = function(data) {
+ if (this.__flash) {
+ this.readyState = this.__flash.getReadyState();
+ }
+ if (!this.__flash || this.readyState == WebSocket.CONNECTING) {
+ throw "INVALID_STATE_ERR: Web Socket connection has not been established";
+ }
+ var result = this.__flash.send(encodeURIComponent(data));
+ if (result < 0) { // success
+ return true;
+ } else {
+ this.bufferedAmount = result;
+ return false;
+ }
+ };
+
+ WebSocket.prototype.close = function() {
+ if (!this.__flash) return;
+ this.readyState = this.__flash.getReadyState();
+ if (this.readyState != WebSocket.OPEN) return;
+ this.__flash.close();
+ // Sets/calls them manually here because Flash WebSocketConnection.close cannot fire events
+ // which causes weird error:
+ // > You are trying to call recursively into the Flash Player which is not allowed.
+ this.readyState = WebSocket.CLOSED;
+ if (this.__timer) clearInterval(this.__timer);
+ if (this.onclose) this.onclose();
+ };
+
+ /**
+ * Implementation of {@link <a href="http://www.w3.org/TR/DOM-Level-2-Events/events.html#Events-registration">DOM 2 EventTarget Interface</a>}
+ *
+ * @param {string} type
+ * @param {function} listener
+ * @param {boolean} useCapture !NB Not implemented yet
+ * @return void
+ */
+ WebSocket.prototype.addEventListener = function(type, listener, useCapture) {
+ if (!('__events' in this)) {
+ this.__events = {};
+ }
+ if (!(type in this.__events)) {
+ this.__events[type] = [];
+ if ('function' == typeof this['on' + type]) {
+ this.__events[type].defaultHandler = this['on' + type];
+ this['on' + type] = this.__createEventHandler(this, type);
+ }
+ }
+ this.__events[type].push(listener);
+ };
+
+ /**
+ * Implementation of {@link <a href="http://www.w3.org/TR/DOM-Level-2-Events/events.html#Events-registration">DOM 2 EventTarget Interface</a>}
+ *
+ * @param {string} type
+ * @param {function} listener
+ * @param<