From f3f38586638d28443dad196f876b594030d7be46 Mon Sep 17 00:00:00 2001
From: Mattias Erming <mattias@mattiaserming.com>
Date: Mon, 30 Jun 2014 03:20:54 +0200
Subject: [PATCH] Render chat

---
 Gruntfile.js                            |   6 +-
 client/components/jquery/tabcomplete.js | 256 ++++++++++++++++++++++++
 client/css/style.css                    |  49 +++--
 client/index.html                       |  93 +++------
 client/js/chat.js                       | 200 ++++++++++++++++++
 client/js/components.min.js             |   2 +-
 client/js/shout.js                      | 116 -----------
 lib/models/chan.js                      |   2 +-
 lib/plugins/irc-events/errors.js        |   3 +-
 lib/plugins/irc-events/join.js          |   3 +-
 lib/plugins/irc-events/mode.js          |   1 +
 lib/plugins/irc-events/motd.js          |  25 ++-
 lib/plugins/irc-events/nick.js          |   1 -
 lib/plugins/irc-events/notice.js        |   4 +-
 lib/plugins/irc-events/welcome.js       |   1 -
 lib/plugins/irc-events/whois.js         |   2 +-
 lib/shout.js                            |  34 +++-
 17 files changed, 579 insertions(+), 219 deletions(-)
 create mode 100644 client/components/jquery/tabcomplete.js
 create mode 100644 client/js/chat.js
 delete mode 100644 client/js/shout.js

diff --git a/Gruntfile.js b/Gruntfile.js
index 828da36..9560f52 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -1,4 +1,5 @@
 module.exports = function(grunt) {
+	var components = "";
 	var files = [
 		"./lib/**/*.js",
 		"./client/js/shout.js"
@@ -14,7 +15,10 @@ module.exports = function(grunt) {
 		uglify: {
 			js: {
 				files: {
-					"client/js/components.min.js": ["client/components/*.js"]
+					"client/js/components.min.js": [
+						"client/components/*.js",
+						"client/components/jquery/*.js"
+					]
 				}
 			}
 		}
diff --git a/client/components/jquery/tabcomplete.js b/client/components/jquery/tabcomplete.js
new file mode 100644
index 0000000..af03b9d
--- /dev/null
+++ b/client/components/jquery/tabcomplete.js
@@ -0,0 +1,256 @@
+/*!
+ * tabcomplete
+ * http://github.com/erming/tabcomplete
+ * v1.3.1
+ */
+(function($) {
+	var keys = {
+		backspace: 8,
+		tab: 9,
+		up: 38,
+		down: 40
+	};
+	
+	$.tabcomplete = {};
+	$.tabcomplete.defaultOptions = {
+		after: "",
+		arrowKeys: false,
+		caseSensitive: false,
+		hint: "placeholder",
+		minLength: 1
+	};
+	
+	$.fn.tab = // Alias
+	$.fn.tabcomplete = function(args, options) {
+		if (this.length > 1) {
+			return this.each(function() {
+				$(this).tabcomplete(args, options);
+			});
+		}
+		
+		// Only enable the plugin on <input> and <textarea> elements.
+		var tag = this.prop("tagName");
+		if (tag != "INPUT" && tag != "TEXTAREA") {
+			return;
+		}
+		
+		// Set default options.
+		options = $.extend(
+			$.tabcomplete.defaultOptions,
+			options
+		);
+		
+		// Remove any leftovers.
+		// This allows us to override the plugin if necessary.
+		this.unbind(".tabcomplete");
+		this.prev(".hint").remove();
+		
+		var self = this;
+		var backspace = false;
+		var i = -1;
+		var words = [];
+		var last = "";
+		
+		var hint = $.noop;
+		
+		// Determine what type of hinting to use.
+		switch (options.hint) {
+		case "placeholder":
+			hint = placeholder;
+			break;
+		
+		case "select":
+			hint = select;
+			break;
+		}
+		
+		this.on("input.tabcomplete", function() {
+			var input = self.val();
+			var word = input.split(/ |\n/).pop();
+			
+			// Reset iteration.
+			i = -1;
+			last = "";
+			words = [];
+			
+			// Check for matches if the current word is the last word.
+			if (self[0].selectionStart == input.length
+				&& word.length) {
+				if (typeof args === "function") {
+					// If the user supplies a function, invoke it
+					// and keep the result.
+					words = args(word);
+				} else {
+					// Otherwise, call the .match() function.
+					words = match(word, args, options.caseSensitive);
+				}
+				
+				// Append 'after' to each word.
+				if (options.after) {
+					words = $.map(words, function(w) { return w + options.after; });
+				}
+			}
+			
+			// Emit the number of matching words with the 'match' event.
+			self.trigger("match", words.length);
+			
+			if (options.hint) {
+				if (!(options.hint == "select" && backspace) && word.length >= options.minLength) {
+					// Show hint.
+					hint.call(self, words[0]);
+				} else {
+					// Clear hinting.
+					// This call is needed when using backspace.
+					hint.call(self, "");
+				}
+			}
+			
+			if (backspace) {
+				backspace = false;
+			}
+		});
+		
+		this.on("keydown.tabcomplete", function(e) {
+			var key = e.which;
+			if (key == keys.tab
+				|| (options.arrowKeys && (key == keys.up || key == keys.down))) {
+				
+				// Don't lose focus on tab click.
+				e.preventDefault();
+				
+				// Iterate the matches with tab and the up and down keys by incrementing
+				// or decrementing the 'i' variable.
+				if (key != keys.up) {
+					i++;
+				} else {
+					if (i == -1) return;
+					if (i == 0) {
+						// Jump to the last word.
+						i = words.length - 1;
+					} else {
+						i--;
+					}
+				}
+				
+				// Get next match.
+				var word = words[i % words.length];
+				if (!word) {
+					return;
+				}
+				
+				var value = self.val();
+				last = last || value.split(/ |\n/).pop();
+				
+				// Return if the 'minLength' requirement isn't met.
+				if (last.length < options.minLength) {
+					return;
+				}
+				
+				// Update element with the completed text.
+				var text = value.substr(0, self[0].selectionStart - last.length) + word;
+				self.val(text);
+				
+				// Put the cursor at the end after completion.
+				// This isn't strictly necessary, but solves an issue with
+				// Internet Explorer.
+				if (options.hint == "select") {
+					self[0].selectionStart = text.length;
+				}
+				
+				// Remember the word until next time.
+				last = word;
+				
+				// Emit event.
+				self.trigger("tabcomplete", last);
+				
+				if (options.hint) {
+					// Turn off any additional hinting.
+					hint.call(self, "");
+				}
+			} else if (e.which == keys.backspace) {
+				// Remember that backspace was pressed. This is used
+				// by the 'input' event.
+				backspace = true;
+				
+				// Reset iteration.
+				i = -1;
+				last = "";
+			}
+		});
+		
+		if (options.hint) {
+			// If enabled, turn on hinting.
+			hint.call(this, "");
+		}
+		
+		return this;
+	}
+	
+	// Simple matching.
+	// Filter the array and return the items that begins with 'word'.
+	function match(word, array, caseSensitive) {
+		return $.grep(
+			array,
+			function(w) {
+				if (caseSensitive) {
+					return !w.indexOf(word);
+				} else {
+					return !w.toLowerCase().indexOf(word.toLowerCase());
+				}
+			}
+		);
+	}
+
+	// Show placeholder text.
+	// This works by creating a copy of the input and placing it behind
+	// the real input.
+	function placeholder(word) {
+		var input = this;
+		var clone = input.prev(".hint");
+		
+		input.css({
+			backgroundColor: "transparent",
+			position: "relative",
+		});
+		
+		// Lets create a clone of the input if it does
+		// not already exist.
+		if (!clone.length) {
+			input.wrap(
+				$("<div>").css({position: "relative", height: input.css("height")})
+			);
+			clone = input
+				.clone()
+				.attr("tabindex", -1)
+				.removeAttr("id name placeholder")
+				.addClass("hint")
+				.insertBefore(input);
+			clone.css({
+				position: "absolute",
+			});
+		}
+		
+		var hint = "";
+		if (typeof word !== "undefined") {
+			var value = input.val();
+			hint = value + word.substr(value.split(/ |\n/).pop().length);
+		}
+		
+		clone.val(hint);
+	}
+	
+	// Hint by selecting part of the suggested word.
+	function select(word) {	
+		var input = this;
+		var value = input.val();
+		if (word) {
+			input.val(
+				value
+				+ word.substr(value.split(/ |\n/).pop().length)
+			);
+			
+			// Select hint.
+			input[0].selectionStart = value.length;
+		}
+	}
+})(jQuery);
diff --git a/client/css/style.css b/client/css/style.css
index 19f483f..c57572a 100644
--- a/client/css/style.css
+++ b/client/css/style.css
@@ -61,14 +61,14 @@ button {
 	background: #323841;
 	color: #fff;
 }
-#channels {
+#networks {
 	min-height: 100%;
 	padding: 30px 40px 80px;
 }
-#channels .network + .network {
+#networks .network + .network {
 	margin-top: 30px;
 }
-#channels .chan {
+#networks .chan {
 	display: block;
 	margin: 1px -10px;
 	padding: 6px 10px 8px;
@@ -77,12 +77,12 @@ button {
 	transition: all .2s;
 	width: 160px;
 }
-#channels .chan:first-child {
+#networks .chan:first-child {
 	color: #84d1ff;
 	font-size: 15px;
 	font-weight: bold;
 }
-#channels .badge {
+#networks .badge {
 	background: rgba(255, 255, 255, .06);
 	border-radius: 3px;
 	color: #afb6c0;
@@ -93,6 +93,9 @@ button {
 	right: 10px;
 	transition: all .1s;
 }
+#networks .badge:empty {
+	display: none;
+}
 #footer {
 	height: 80px;
 	line-height: 80px;
@@ -163,17 +166,10 @@ button {
 	position: relative;
 	width: 100%;
 }
-#chat form {
-	bottom: 0;
-	height: 40px;
-	left: 0;
-	position: absolute;
-	right: 180px;
-}
 #chat button:hover {
 	opacity: .6;
 }
-#chat .chat {
+#chat .window {
 	bottom: 40px;
 	left: 0;
 	position: absolute;
@@ -220,17 +216,30 @@ button {
 }
 #messages .from {
 	background: #f9f9f9;
-	color: #33b0f7;
+	color: #ddd;
 	padding-right: 10px;
 	text-align: right;
 	width: 134px;
 }
+#messages .from button {
+	color: #33b0f7;
+}
 #messages .text {
 	padding-left: 10px;
 	padding-right: 6px;
 }
 #messages .type {
 	color: #ccc;
+	display: none;
+}
+#messages .join .type,
+#messages .part .type,
+#messages .mode .type,
+#messages .nick .type,
+#messages .kick .type,
+#messages .quit .type,
+#messages .quit .type {
+	display: inline;
 }
 #meta {
 	border-bottom: 1px solid #e9ecef;
@@ -244,6 +253,9 @@ button {
 #meta .count {
 	color: #ccc;
 }
+#meta .type {
+	text-transform: capitalize;
+}
 #users {
 	bottom: 0;
 	overflow: auto;
@@ -256,7 +268,14 @@ button {
 	display: block;
 	line-height: 1.6em;
 }
-#input {
+#form {
+	bottom: 0;
+	height: 40px;
+	left: 0;
+	position: absolute;
+	right: 180px;
+}
+#form input {
 	border: 0;
 	border-top: 1px solid #e9ecef;
 	height: 100%;
diff --git a/client/index.html b/client/index.html
index 14bf3b0..442a2fc 100644
--- a/client/index.html
+++ b/client/index.html
@@ -18,20 +18,7 @@
 	<body>
 	
 	<aside id="sidebar">
-		<div id="channels">
-			<section class="network">
-				<button class="chan">
-					Network
-				</button>
-				<button class="chan active">
-					#channel
-				</button>
-				<button class="chan">
-					<span class="badge">16</span>
-					#chan
-				</button>
-			</section>
-		</div>
+		<div id="networks"></div>
 		<footer id="footer">
 			<button id="connect" class="active"></button>
 			<button id="settings"></button>
@@ -44,52 +31,18 @@
 			<h1>#channel</h1>
 		</header> 
 		<div id="windows">
-			<div id="chat">
-				<div class="chat">
-					<div id="messages">
-					<div class="msg">
-						<span class="time">00:00</span>
-						<span class="from">
-							<button>foo</button>
-						</span>
-						<span class="text">
-							<em class="type">join</em>
-						</span>
-					</div>
-					<div class="msg">
-						<span class="time">00:00</span>
-						<span class="from">
-							<button>foo</button>
-						</span>
-						<span class="text">
-							<em class="type"></em>
-							Hello, world!
-						</span>
-					</div>
-					</div>
-				</div>
-				<aside class="sidebar">
-					<div id="meta">
-						<h1>#channel</h1>
-						<div class="count">2 users</div>
-					</div>
-					<div id="users">
-						<button>foo</button>
-						<button>bar</button>
-					</div>
-				</aside>
-				<form action="">
-					<input id="submit" tabindex="-1" type="submit">
-					<input id="input">
-				</form>
-			</div>
+			<div id="chat"></div>
+			<form id="form" action="">
+				<input id="submit" tabindex="-1" type="submit">
+				<input id="input">
+			</form>
 		</div>
 	</div>
 	
 	<div id="templates">
 		<script type="text/html" class="networks">
 		{{#each networks}}
-		<section class="network">
+		<section class="network" data-id="{{id}}">
 			{{partial "channels"}}
 		</section>
 		{{/each}}
@@ -97,19 +50,35 @@
 		
 		<script type="text/html" class="channels">
 		{{#each channels}}
-		<button class="chan">
+		<button class="chan" data-id="{{id}}" data-type="{{type}}">
 			<span class="badge"></span>
-			Network
+			{{name}}
 		</button>
 		{{/each}}
 		</script>
 		
+		<script type="text/html" class="chat">
+			<div class="window">
+				<div id="messages">
+					{{partial "messages"}}
+				</div>
+			</div>
+			<aside class="sidebar">
+				{{partial "users"}}
+			</aside>
+		</script>
+		
 		<script type="text/html" class="users">
 		<div id="meta">
 			<h1>{{name}}</h1>
 			<div class="count">
-				{{users.length}}
-				users
+			{{#if users.length}}
+			{{users.length}} users
+			{{else}}
+			<span class="type">
+				{{type}}
+			</span>
+			{{/if}}
 			</div>
 		</div>
 		<div id="users">
@@ -121,12 +90,16 @@
 		
 		<script type="text/html" class="messages">
 		{{#each messages}}
-		<div class="msg">
+		<div class="msg {{type}}">
 			<span class="time">
 				{{time}}
 			</span>
 			<span class="from">
+				{{#if from}}
 				<button>{{from}}</button>
+				{{else}}
+				//
+				{{/if}}
 			</span>
 			<span class="text">
 				<em class="type">{{type}}</em>
@@ -138,7 +111,7 @@
 	</div>
 	
 	<script src="js/components.min.js"></script>
-	<script src="js/shout.js"></script>
+	<script src="js/chat.js"></script>
 	
 	</body>
 </html>
\ No newline at end of file
diff --git a/client/js/chat.js b/client/js/chat.js
new file mode 100644
index 0000000..3fc6f3f
--- /dev/null
+++ b/client/js/chat.js
@@ -0,0 +1,200 @@
+$(function() {
+	var socket = io();
+	var commands = [
+		"/ame",
+		"/amsg",
+		"/close",
+		"/connect",
+		"/deop",
+		"/devoice",
+		"/disconnect",
+		"/invite",
+		"/join",
+		"/kick",
+		"/leave",
+		"/mode",
+		"/msg",
+		"/nick",
+		"/notice",
+		"/op",
+		"/part",
+		"/partall",
+		"/query",
+		"/quit",
+		"/raw",
+		"/say",
+		"/send",
+		"/server",
+		"/slap",
+		"/topic",
+		"/voice",
+		"/whoami",
+		"/whois"
+	];
+	
+	var chat = $("#chat");
+	var networks = $("#networks");
+	
+	var channels = [];
+	var activeChannel = null;
+	
+	var tpl = [];
+	function render(name, data) {
+		tpl[name] = tpl[name] || Handlebars.compile($("#templates ." + name).html());
+		return tpl[name](data);
+	}
+
+	socket.on("auth", function(data) {
+		console.log(data);
+	});
+	
+	socket.on("init", function(data) {
+		networks.empty()
+		channels = $.map(data.networks, function(n) {
+			return n.channels;
+		});
+		networks.append(
+			render("networks", {
+				networks: data.networks
+			})
+		);
+		networks.find(".chan")
+			.eq(0)
+			.trigger("click");
+	});
+	
+	socket.on("join", function(data) {
+		channels.push(data.chan);
+		var network = networks
+			.find(".network[data-id='" + data.network + "']")
+			.eq(0);
+		network.append(
+			render("channels", {
+				channels: [data.chan]
+			})
+		);
+	});
+	
+	socket.on("msg", function(data) {
+		var chan = find(data.chan);
+		if (typeof chan !== "undefined") {
+			chan.messages.push(data.msg);
+			if (isActive(chan)) {
+				chat.find("#messages").append(
+					render("messages", {
+						messages: [data.msg]
+					})
+				);
+			}
+		}
+	});
+	
+	socket.on("network", function(data) {
+		networks.append(
+			render("networks", {
+				networks: [data.network]
+			})
+		);
+	});
+	
+	socket.on("nick", function(data) {
+		console.log(data);
+	});
+	
+	socket.on("part", function(data) {
+		console.log(data);
+	});
+	
+	socket.on("quit", function(data) {
+		console.log(data);
+	});
+	
+	socket.on("users", function(data) {
+		var chan = find(data.chan);
+		if (typeof chan !== "undefined") {
+			chan.users = data.users;
+			if (isActive(chan)) {
+				chat.find(".sidebar")
+					.html(render("users", chan));
+			}
+		}
+	});
+	
+	networks.on("click", ".chan", function() {
+		var id = $(this).data("id");
+		var chan = find(id);
+		if (typeof chan !== "undefined") {
+			activeChannel = chan;
+			chat.html(
+				render("chat", chan)
+			);
+		}
+	});
+	
+	var input = $("#input").tab(complete, {
+		hint: false
+	});
+	
+	var form = $("#form").on("submit", function(e) {
+		e.preventDefault();
+		var value = input.val();
+		input.val("");
+		socket.emit("input", {
+			// ..
+		});
+	});
+	
+	function isActive(chan) {
+		return activeChannel !== null && chan == activeChannel;
+	}
+	
+	function find(id) {
+		return $.grep(channels, function(c) {
+			return c.id == id;
+		})[0];
+	}
+	
+	function complete(word) {
+		return $.grep(
+			commands,
+			function(w) {
+				return !w.toLowerCase().indexOf(word.toLowerCase());
+			}
+		);
+	}
+	
+	function escape(text) {
+		var e = {
+			"<": "&lt;",
+			">": "&gt;"
+		};
+		return text.replace(/[<>]/g, function (c) {
+			return e[c];
+		});
+	}
+	
+	Handlebars.registerHelper(
+		"partial", function(id) {
+			return new Handlebars.SafeString(render(id, this));
+		}
+	);
+	
+	Handlebars.registerHelper(
+		"uri", function(text) {
+			var urls = [];
+			text = URI.withinString(text, function(url) {
+				urls.push(url);
+				return "$(" + (urls.length - 1) + ")";	
+			});
+			text = escape(text);
+			for (var i in urls) {
+				var url = escape(urls[i]);
+				text = text.replace(
+					"$(" + i + ")",
+					"<a href='" + url.replace(/^www/, "//www") + "' target='_blank'>" + url + "</a>"
+				);
+			}
+			return text;
+		}
+	);
+});
diff --git a/client/js/components.min.js b/client/js/components.min.js
index 331c978..b7f7d90 100644
--- a/client/js/components.min.js
+++ b/client/js/components.min.js
@@ -4,4 +4,4 @@ this.Handlebars=function(){var a=function(){"use strict";function a(a){this.stri
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a=this.engine;this.subs.push(h(a,"data",i(this,"ondata"))),this.subs.push(h(this.decoder,"decoded",i(this,"ondecoded"))),this.subs.push(h(a,"error",i(this,"onerror"))),this.subs.push(h(a,"close",i(this,"onclose")))},c.prototype.ondata=function(a){this.decoder.add(a)},c.prototype.ondecoded=function(a){this.emit("packet",a)},c.prototype.onerror=function(a){j("error",a),this.emitAll("error",a)},c.prototype.socket=function(a){var b=this.nsps[a];if(!b){b=new e(this,a),this.nsps[a]=b;var c=this;b.on("connect",function(){c.connected++})}return b},c.prototype.destroy=function(){--this.connected||this.close()},c.prototype.packet=function(a){j("writing packet %j",a);var b=this;b.encoding?b.packetBuffer.push(a):(b.encoding=!0,this.encoder.encode(a,function(a){for(var c=0;c<a.length;c++)b.engine.write(a[c]);b.encoding=!1,b.processPacketQueue()}))},c.prototype.processPacketQueue=function(){if(this.packetBuffer.length>0&&!this.encoding){var a=this.packetBuffer.shift();this.packet(a)}},c.prototype.cleanup=function(){for(var a;a=this.subs.shift();)a.destroy();this.packetBuffer=[],this.encoding=!1,this.decoder.destroy()},c.prototype.close=c.prototype.disconnect=function(){this.skipReconnect=!0,this.engine.close()},c.prototype.onclose=function(a){j("close"),this.cleanup(),this.readyState="closed",this.emit("close",a),this._reconnection&&!this.skipReconnect&&this.reconnect()},c.prototype.reconnect=function(){if(this.reconnecting)return this;var a=this;if(this.attempts++,this.attempts>this._reconnectionAttempts)j("reconnect failed"),this.emitAll("reconnect_failed"),this.reconnecting=!1;else{var b=this.attempts*this.reconnectionDelay();b=Math.min(b,this.reconnectionDelayMax()),j("will wait %dms before reconnect attempt",b),this.reconnecting=!0;var c=setTimeout(function(){j("attempting reconnect"),a.emitAll("reconnect_attempt",a.attempts),a.emitAll("reconnecting",a.attempts),a.open(function(b){b?(j("reconnect attempt 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l={connect:1,connect_error:1,connect_timeout:1,disconnect:1,error:1,reconnect:1,reconnect_attempt:1,reconnect_failed:1,reconnect_error:1,reconnecting:1},m=f.prototype.emit;f(d.prototype),d.prototype.subEvents=function(){var a=this.io;this.subs=[h(a,"open",i(this,"onopen")),h(a,"packet",i(this,"onpacket")),h(a,"close",i(this,"onclose"))]},d.prototype.open=d.prototype.connect=function(){return this.connected?this:(this.io.open(),"open"==this.io.readyState&&this.onopen(),this)},d.prototype.send=function(){var a=g(arguments);return a.unshift("message"),this.emit.apply(this,a),this},d.prototype.emit=function(a){if(l.hasOwnProperty(a))return m.apply(this,arguments),this;var b=g(arguments),c=e.EVENT;k(b)&&(c=e.BINARY_EVENT);var d={type:c,data:b};return"function"==typeof b[b.length-1]&&(j("emitting packet with ack id 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b=this,c=!1;return function(){if(!c){c=!0;var d=g(arguments);j("sending ack %j",d);var f=k(d)?e.BINARY_ACK:e.ACK;b.packet({type:f,id:a,data:d})}}},d.prototype.onack=function(a){j("calling ack %s with %j",a.id,a.data);var b=this.acks[a.id];b.apply(this,a.data),delete this.acks[a.id]},d.prototype.onconnect=function(){this.connected=!0,this.disconnected=!1,this.emit("connect"),this.emitBuffered()},d.prototype.emitBuffered=function(){var a;for(a=0;a<this.receiveBuffer.length;a++)m.apply(this,this.receiveBuffer[a]);for(this.receiveBuffer=[],a=0;a<this.sendBuffer.length;a++)this.packet(this.sendBuffer[a]);this.sendBuffer=[]},d.prototype.ondisconnect=function(){j("server disconnect (%s)",this.nsp),this.destroy(),this.onclose("io server disconnect")},d.prototype.destroy=function(){for(var a=0;a<this.subs.length;a++)this.subs[a].destroy();this.io.destroy(this)},d.prototype.close=d.prototype.disconnect=function(){return this.connected?(j("performing disconnect 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c=[].slice;b.exports=function(a,b){if("string"==typeof b&&(b=a[b]),"function"!=typeof b)throw new Error("bind() requires a function");var d=c.call(arguments,2);return function(){return b.apply(a,d.concat(c.call(arguments)))}}},{}],8:[function(a,b){function c(a){return a?d(a):void 0}function d(a){for(var b in c.prototype)a[b]=c.prototype[b];return a}b.exports=c,c.prototype.on=c.prototype.addEventListener=function(a,b){return this._callbacks=this._callbacks||{},(this._callbacks[a]=this._callbacks[a]||[]).push(b),this},c.prototype.once=function(a,b){function c(){d.off(a,c),b.apply(this,arguments)}var d=this;return this._callbacks=this._callbacks||{},c.fn=b,this.on(a,c),this},c.prototype.off=c.prototype.removeListener=c.prototype.removeAllListeners=c.prototype.removeEventListener=function(a,b){if(this._callbacks=this._callbacks||{},0==arguments.length)return this._callbacks={},this;var c=this._callbacks[a];if(!c)return this;if(1==arguments.length)return delete 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c(a,b){if(!(this instanceof c))return new c(a,b);if(b=b||{},a&&"object"==typeof a&&(b=a,a=null),a&&(a=k(a),b.host=a.host,b.secure="https"==a.protocol||"wss"==a.protocol,b.port=a.port,a.query&&(b.query=a.query)),this.secure=null!=b.secure?b.secure:e.location&&"https:"==location.protocol,b.host){var d=b.host.split(":");b.hostname=d.shift(),d.length&&(b.port=d.pop())}this.agent=b.agent||!1,this.hostname=b.hostname||(e.location?location.hostname:"localhost"),this.port=b.port||(e.location&&location.port?location.port:this.secure?443:80),this.query=b.query||{},"string"==typeof this.query&&(this.query=m.decode(this.query)),this.upgrade=!1!==b.upgrade,this.path=(b.path||"/engine.io").replace(/\/$/,"")+"/",this.forceJSONP=!!b.forceJSONP,this.forceBase64=!!b.forceBase64,this.timestampParam=b.timestampParam||"t",this.timestampRequests=b.timestampRequests,this.transports=b.transports||["polling","websocket"],this.readyState="",this.writeBuffer=[],this.callbackBuffer=[],this.policyPort=b.policyPort||843,this.rememberUpgrade=b.rememberUpgrade||!1,this.open(),this.binaryType=null,this.onlyBinaryUpgrades=b.onlyBinaryUpgrades}function d(a){var b={};for(var c in a)a.hasOwnProperty(c)&&(b[c]=a[c]);return b}var e="undefined"!=typeof self?self:"undefined"!=typeof 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a=this.createTransport(a);a.open(),this.setTransport(a)},c.prototype.setTransport=function(a){h("setting transport %s",a.name);var b=this;this.transport&&(h("clearing existing transport %s",this.transport.name),this.transport.removeAllListeners()),this.transport=a,a.on("drain",function(){b.onDrain()}).on("packet",function(a){b.onPacket(a)}).on("error",function(a){b.onError(a)}).on("close",function(){b.onClose("transport close")})},c.prototype.probe=function(a){function b(){if(m.onlyBinaryUpgrades){var b=!this.supportsBinary&&m.transport.supportsBinary;l=l||b}l||(h('probe transport "%s" opened',a),k.send([{type:"ping",data:"probe"}]),k.once("packet",function(b){if(!l)if("pong"==b.type&&"probe"==b.data)h('probe transport "%s" pong',a),m.upgrading=!0,m.emit("upgrading",k),c.priorWebsocketSuccess="websocket"==k.name,h('pausing current transport "%s"',m.transport.name),m.transport.pause(function(){l||"closed"!=m.readyState&&"closing"!=m.readyState&&(h("changing transport and sending upgrade packet"),j(),m.setTransport(k),k.send([{type:"upgrade"}]),m.emit("upgrade",k),k=null,m.upgrading=!1,m.flush())});else{h('probe transport "%s" failed',a);var d=new Error("probe error");d.transport=k.name,m.emit("upgradeError",d)}}))}function d(){l||(l=!0,j(),k.close(),k=null)}function e(b){var c=new Error("probe error: "+b);c.transport=k.name,d(),h('probe transport "%s" failed because of error: %s',a,b),m.emit("upgradeError",c)}function f(){e("transport closed")}function g(){e("socket closed")}function i(a){k&&a.name!=k.name&&(h('"%s" works - aborting "%s"',a.name,k.name),d())}function j(){k.removeListener("open",b),k.removeListener("error",e),k.removeListener("close",f),m.removeListener("close",g),m.removeListener("upgrading",i)}h('probing transport "%s"',a);var k=this.createTransport(a,{probe:1}),l=!1,m=this;c.priorWebsocketSuccess=!1,k.once("open",b),k.once("error",e),k.once("close",f),this.once("close",g),this.once("upgrading",i),k.open()},c.prototype.onOpen=function(){if(h("socket open"),this.readyState="open",c.priorWebsocketSuccess="websocket"==this.transport.name,this.emit("open"),this.flush(),"open"==this.readyState&&this.upgrade&&this.transport.pause){h("starting upgrade probes");for(var a=0,b=this.upgrades.length;b>a;a++)this.probe(this.upgrades[a])}},c.prototype.onPacket=function(a){if("opening"==this.readyState||"open"==this.readyState)switch(h('socket receive: type "%s", data "%s"',a.type,a.data),this.emit("packet",a),this.emit("heartbeat"),a.type){case"open":this.onHandshake(l(a.data));break;case"pong":this.setPing();break;case"error":var b=new Error("server error");b.code=a.data,this.emit("error",b);break;case"message":this.emit("data",a.data),this.emit("message",a.data)}else h('packet received with socket readyState "%s"',this.readyState)},c.prototype.onHandshake=function(a){this.emit("handshake",a),this.id=a.sid,this.transport.query.sid=a.sid,this.upgrades=this.filterUpgrades(a.upgrades),this.pingInterval=a.pingInterval,this.pingTimeout=a.pingTimeout,this.onOpen(),"closed"!=this.readyState&&(this.setPing(),this.removeListener("heartbeat",this.onHeartbeat),this.on("heartbeat",this.onHeartbeat))},c.prototype.onHeartbeat=function(a){clearTimeout(this.pingTimeoutTimer);var b=this;b.pingTimeoutTimer=setTimeout(function(){"closed"!=b.readyState&&b.onClose("ping timeout")},a||b.pingInterval+b.pingTimeout)},c.prototype.setPing=function(){var a=this;clearTimeout(a.pingIntervalTimer),a.pingIntervalTimer=setTimeout(function(){h("writing ping packet - expecting pong within %sms",a.pingTimeout),a.ping(),a.onHeartbeat(a.pingTimeout)},a.pingInterval)},c.prototype.ping=function(){this.sendPacket("ping")},c.prototype.onDrain=function(){for(var a=0;a<this.prevBufferLen;a++)this.callbackBuffer[a]&&this.callbackBuffer[a]();this.writeBuffer.splice(0,this.prevBufferLen),this.callbackBuffer.splice(0,this.prevBufferLen),this.prevBufferLen=0,0==this.writeBuffer.length?this.emit("drain"):this.flush()},c.prototype.flush=function(){"closed"!=this.readyState&&this.transport.writable&&!this.upgrading&&this.writeBuffer.length&&(h("flushing %d packets in socket",this.writeBuffer.length),this.transport.send(this.writeBuffer),this.prevBufferLen=this.writeBuffer.length,this.emit("flush"))},c.prototype.write=c.prototype.send=function(a,b){return this.sendPacket("message",a,b),this},c.prototype.sendPacket=function(a,b,c){var d={type:a,data:b};this.emit("packetCreate",d),this.writeBuffer.push(d),this.callbackBuffer.push(c),this.flush()},c.prototype.close=function(){return("opening"==this.readyState||"open"==this.readyState)&&(this.onClose("forced close"),h("socket closing - telling transport to close"),this.transport.close()),this},c.prototype.onError=function(a){h("socket error %j",a),c.priorWebsocketSuccess=!1,this.emit("error",a),this.onClose("transport error",a)},c.prototype.onClose=function(a,b){if("opening"==this.readyState||"open"==this.readyState){h('socket close with reason: "%s"',a);var c=this;clearTimeout(this.pingIntervalTimer),clearTimeout(this.pingTimeoutTimer),setTimeout(function(){c.writeBuffer=[],c.callbackBuffer=[],c.prevBufferLen=0},0),this.transport.removeAllListeners("close"),this.transport.close(),this.transport.removeAllListeners(),this.readyState="closed",this.id=null,this.emit("close",a,b)}},c.prototype.filterUpgrades=function(a){for(var b=[],c=0,d=a.length;d>c;c++)~i(this.transports,a[c])&&b.push(a[c]);return b}},{"./transport":14,"./transports":15,"component-emitter":8,debug:9,"engine.io-parser":22,indexof:36,parsejson:29,parseqs:30,parseuri:38}],14:[function(a,b){function c(a){this.path=a.path,this.hostname=a.hostname,this.port=a.port,this.secure=a.secure,this.query=a.query,this.timestampParam=a.timestampParam,this.timestampRequests=a.timestampRequests,this.readyState="",this.agent=a.agent||!1,this.socket=a.socket}var d=a("engine.io-parser"),e=a("component-emitter");b.exports=c,e(c.prototype),c.timestamps=0,c.prototype.onError=function(a,b){var c=new Error(a);return c.type="TransportError",c.description=b,this.emit("error",c),this},c.prototype.open=function(){return("closed"==this.readyState||""==this.readyState)&&(this.readyState="opening",this.doOpen()),this},c.prototype.close=function(){return("opening"==this.readyState||"open"==this.readyState)&&(this.doClose(),this.onClose()),this},c.prototype.send=function(a){if("open"!=this.readyState)throw new Error("Transport not open");this.write(a)},c.prototype.onOpen=function(){this.readyState="open",this.writable=!0,this.emit("open")},c.prototype.onData=function(a){try{var b=d.decodePacket(a,this.socket.binaryType);this.onPacket(b)}catch(c){c.data=a,this.onError("parser decode error",c)}},c.prototype.onPacket=function(a){this.emit("packet",a)},c.prototype.onClose=function(){this.readyState="closed",this.emit("close")}},{"component-emitter":8,"engine.io-parser":22}],15:[function(a,b,c){function d(a){var b,c=!1;if(e.location){var d="https:"==location.protocol,i=location.port;i||(i=d?443:80),c=a.hostname!=location.hostname||i!=a.port}return a.xdomain=c,b=new f(a),"open"in b&&!a.forceJSONP?new g(a):new h(a)}var e="undefined"!=typeof self?self:"undefined"!=typeof window?window:{},f=a("xmlhttprequest"),g=a("./polling-xhr"),h=a("./polling-jsonp"),i=a("./websocket");c.polling=d,c.websocket=i},{"./polling-jsonp":16,"./polling-xhr":17,"./websocket":19,xmlhttprequest:20}],16:[function(a,b){function c(){}function d(a){f.call(this,a),this.query=this.query||{},h||(e.___eio||(e.___eio=[]),h=e.___eio),this.index=h.length;var b=this;h.push(function(a){b.onData(a)}),this.query.j=this.index,e.document&&e.addEventListener&&e.addEventListener("beforeunload",function(){b.script&&(b.script.onerror=c)})}var e="undefined"!=typeof self?self:"undefined"!=typeof window?window:{},f=a("./polling"),g=a("component-inherit");b.exports=d;var h,i=/\n/g,j=/\\n/g;g(d,f),d.prototype.supportsBinary=!1,d.prototype.doClose=function(){this.script&&(this.script.parentNode.removeChild(this.script),this.script=null),this.form&&(this.form.parentNode.removeChild(this.form),this.form=null),f.prototype.doClose.call(this)},d.prototype.doPoll=function(){var a=this,b=document.createElement("script");this.script&&(this.script.parentNode.removeChild(this.script),this.script=null),b.async=!0,b.src=this.uri(),b.onerror=function(b){a.onError("jsonp poll error",b)};var c=document.getElementsByTagName("script")[0];c.parentNode.insertBefore(b,c),this.script=b;var d="undefined"!=typeof navigator&&/gecko/i.test(navigator.userAgent);d&&setTimeout(function(){var a=document.createElement("iframe");document.body.appendChild(a),document.body.removeChild(a)},100)},d.prototype.doWrite=function(a,b){function c(){d(),b()}function d(){if(e.iframe)try{e.form.removeChild(e.iframe)}catch(a){e.onError("jsonp polling iframe removal error",a)}try{var b='<iframe src="javascript:0" name="'+e.iframeId+'">';f=document.createElement(b)}catch(a){f=document.createElement("iframe"),f.name=e.iframeId,f.src="javascript:0"}f.id=e.iframeId,e.form.appendChild(f),e.iframe=f}var e=this;if(!this.form){var f,g=document.createElement("form"),h=document.createElement("textarea"),k=this.iframeId="eio_iframe_"+this.index;g.className="socketio",g.style.position="absolute",g.style.top="-1000px",g.style.left="-1000px",g.target=k,g.method="POST",g.setAttribute("accept-charset","utf-8"),h.name="d",g.appendChild(h),document.body.appendChild(g),this.form=g,this.area=h}this.form.action=this.uri(),d(),a=a.replace(j,"\\\n"),this.area.value=a.replace(i,"\\n");try{this.form.submit()}catch(l){}this.iframe.attachEvent?this.iframe.onreadystatechange=function(){"complete"==e.iframe.readyState&&c()}:this.iframe.onload=c}},{"./polling":18,"component-inherit":21}],17:[function(a,b){function c(){}function d(a){if(i.call(this,a),g.location){var b="https:"==location.protocol,c=location.port;c||(c=b?443:80),this.xd=a.hostname!=g.location.hostname||c!=a.port}}function e(a){this.method=a.method||"GET",this.uri=a.uri,this.xd=!!a.xd,this.async=!1!==a.async,this.data=void 0!=a.data?a.data:null,this.agent=a.agent,this.create(a.isBinary,a.supportsBinary)}function f(){for(var a in e.requests)e.requests.hasOwnProperty(a)&&e.requests[a].abort()}var g="undefined"!=typeof self?self:"undefined"!=typeof window?window:{},h=a("xmlhttprequest"),i=a("./polling"),j=a("component-emitter"),k=a("component-inherit"),l=a("debug")("engine.io-client:polling-xhr");b.exports=d,b.exports.Request=e,k(d,i),d.prototype.supportsBinary=!0,d.prototype.request=function(a){return a=a||{},a.uri=this.uri(),a.xd=this.xd,a.agent=this.agent||!1,a.supportsBinary=this.supportsBinary,new e(a)},d.prototype.doWrite=function(a,b){var c="string"!=typeof a&&void 0!==a,d=this.request({method:"POST",data:a,isBinary:c}),e=this;d.on("success",b),d.on("error",function(a){e.onError("xhr post error",a)}),this.sendXhr=d},d.prototype.doPoll=function(){l("xhr poll");var a=this.request(),b=this;a.on("data",function(a){b.onData(a)}),a.on("error",function(a){b.onError("xhr poll error",a)}),this.pollXhr=a},j(e.prototype),e.prototype.create=function(a,b){var c=this.xhr=new h({agent:this.agent,xdomain:this.xd}),d=this;try{if(l("xhr open %s: %s",this.method,this.uri),c.open(this.method,this.uri,this.async),b&&(c.responseType="arraybuffer"),"POST"==this.method)try{a?c.setRequestHeader("Content-type","application/octet-stream"):c.setRequestHeader("Content-type","text/plain;charset=UTF-8")}catch(f){}"withCredentials"in c&&(c.withCredentials=!0),c.onreadystatechange=function(){var a;try{if(4!=c.readyState)return;if(200==c.status||1223==c.status){var e=c.getResponseHeader("Content-Type");a="application/octet-stream"===e?c.response:b?"ok":c.responseText}else setTimeout(function(){d.onError(c.status)},0)}catch(f){d.onError(f)}null!=a&&d.onData(a)},l("xhr data %s",this.data),c.send(this.data)}catch(f){return void setTimeout(function(){d.onError(f)},0)}g.document&&(this.index=e.requestsCount++,e.requests[this.index]=this)},e.prototype.onSuccess=function(){this.emit("success"),this.cleanup()},e.prototype.onData=function(a){this.emit("data",a),this.onSuccess()},e.prototype.onError=function(a){this.emit("error",a),this.cleanup()},e.prototype.cleanup=function(){if("undefined"!=typeof this.xhr&&null!==this.xhr){this.xhr.onreadystatechange=c;try{this.xhr.abort()}catch(a){}g.document&&delete e.requests[this.index],this.xhr=null}},e.prototype.abort=function(){this.cleanup()},g.document&&(e.requestsCount=0,e.requests={},g.attachEvent?g.attachEvent("onunload",f):g.addEventListener&&g.addEventListener("beforeunload",f))},{"./polling":18,"component-emitter":8,"component-inherit":21,debug:9,xmlhttprequest:20}],18:[function(a,b){function c(a){var b=a&&a.forceBase64;(!i||b)&&(this.supportsBinary=!1),d.call(this,a)}var d=a("../transport"),e=a("parseqs"),f=a("engine.io-parser"),g=a("component-inherit"),h=a("debug")("engine.io-client:polling");b.exports=c;var i=function(){var b=a("xmlhttprequest"),c=new b({agent:this.agent,xdomain:!1});return null!=c.responseType}();g(c,d),c.prototype.name="polling",c.prototype.doOpen=function(){this.poll()},c.prototype.pause=function(a){function b(){h("paused"),c.readyState="paused",a()}var c=this;if(this.readyState="pausing",this.polling||!this.writable){var d=0;this.polling&&(h("we are currently polling - waiting to pause"),d++,this.once("pollComplete",function(){h("pre-pause polling complete"),--d||b()
 })),this.writable||(h("we are currently writing - waiting to pause"),d++,this.once("drain",function(){h("pre-pause writing complete"),--d||b()}))}else b()},c.prototype.poll=function(){h("polling"),this.polling=!0,this.doPoll(),this.emit("poll")},c.prototype.onData=function(a){var b=this;h("polling got data %s",a);var c=function(a){return"opening"==b.readyState&&b.onOpen(),"close"==a.type?(b.onClose(),!1):void b.onPacket(a)};f.decodePayload(a,this.socket.binaryType,c),"closed"!=this.readyState&&(this.polling=!1,this.emit("pollComplete"),"open"==this.readyState?this.poll():h('ignoring poll - transport state "%s"',this.readyState))},c.prototype.doClose=function(){function a(){h("writing close packet"),b.write([{type:"close"}])}var b=this;"open"==this.readyState?(h("transport open - closing"),a()):(h("transport not open - deferring close"),this.once("open",a))},c.prototype.write=function(a){var b=this;this.writable=!1;var c=function(){b.writable=!0,b.emit("drain")},b=this;f.encodePayload(a,this.supportsBinary,function(a){b.doWrite(a,c)})},c.prototype.uri=function(){var a=this.query||{},b=this.secure?"https":"http",c="";return!1!==this.timestampRequests&&(a[this.timestampParam]=+new Date+"-"+d.timestamps++),this.supportsBinary||a.sid||(a.b64=1),a=e.encode(a),this.port&&("https"==b&&443!=this.port||"http"==b&&80!=this.port)&&(c=":"+this.port),a.length&&(a="?"+a),b+"://"+this.hostname+c+this.path+a}},{"../transport":14,"component-inherit":21,debug:9,"engine.io-parser":22,parseqs:30,xmlhttprequest:20}],19:[function(a,b){function c(a){var b=a&&a.forceBase64;b&&(this.supportsBinary=!1),d.call(this,a)}var d=a("../transport"),e=a("engine.io-parser"),f=a("parseqs"),g=a("component-inherit"),h=a("debug")("engine.io-client:websocket"),i=a("ws");b.exports=c,g(c,d),c.prototype.name="websocket",c.prototype.supportsBinary=!0,c.prototype.doOpen=function(){if(this.check()){var a=this.uri(),b=void 0,c={agent:this.agent};this.ws=new i(a,b,c),void 0===this.ws.binaryType&&(this.supportsBinary=!1),this.ws.binaryType="arraybuffer",this.addEventListeners()}},c.prototype.addEventListeners=function(){var a=this;this.ws.onopen=function(){a.onOpen()},this.ws.onclose=function(){a.onClose()},this.ws.onmessage=function(b){a.onData(b.data)},this.ws.onerror=function(b){a.onError("websocket error",b)}},"undefined"!=typeof navigator&&/iPad|iPhone|iPod/i.test(navigator.userAgent)&&(c.prototype.onData=function(a){var b=this;setTimeout(function(){d.prototype.onData.call(b,a)},0)}),c.prototype.write=function(a){function b(){c.writable=!0,c.emit("drain")}var c=this;this.writable=!1;for(var d=0,f=a.length;f>d;d++)e.encodePacket(a[d],this.supportsBinary,function(a){try{c.ws.send(a)}catch(b){h("websocket closed before onclose event")}});setTimeout(b,0)},c.prototype.onClose=function(){d.prototype.onClose.call(this)},c.prototype.doClose=function(){"undefined"!=typeof this.ws&&this.ws.close()},c.prototype.uri=function(){var a=this.query||{},b=this.secure?"wss":"ws",c="";return this.port&&("wss"==b&&443!=this.port||"ws"==b&&80!=this.port)&&(c=":"+this.port),this.timestampRequests&&(a[this.timestampParam]=+new Date),this.supportsBinary||(a.b64=1),a=f.encode(a),a.length&&(a="?"+a),b+"://"+this.hostname+c+this.path+a},c.prototype.check=function(){return!(!i||"__initialize"in i&&this.name===c.prototype.name)}},{"../transport":14,"component-inherit":21,debug:9,"engine.io-parser":22,parseqs:30,ws:31}],20:[function(a,b){var c=a("has-cors");b.exports=function(a){var b=a.xdomain;try{if("undefined"!=typeof XMLHttpRequest&&(!b||c))return new XMLHttpRequest}catch(d){}if(!b)try{return new ActiveXObject("Microsoft.XMLHTTP")}catch(d){}}},{"has-cors":34}],21:[function(a,b){b.exports=function(a,b){var c=function(){};c.prototype=b.prototype,a.prototype=new c,a.prototype.constructor=a}},{}],22:[function(a,b,c){function d(a,b,d){if(!b)return c.encodeBase64Packet(a,d);var e=a.data,f=new Uint8Array(e),g=new Uint8Array(1+e.byteLength);g[0]=o[a.type];for(var h=0;h<f.length;h++)g[h+1]=f[h];return d(g.buffer)}function e(a,b,d){if(!b)return c.encodeBase64Packet(a,d);var e=new FileReader;return e.onload=function(){a.data=e.result,c.encodePacket(a,b,d)},e.readAsArrayBuffer(a.data)}function f(a,b,d){if(!b)return c.encodeBase64Packet(a,d);if(n)return e(a,b,d);var f=new Uint8Array(1);f[0]=o[a.type];var g=new r([f.buffer,a.data]);return d(g)}function g(a,b,c){for(var d=new Array(a.length),e=l(a.length,c),f=function(a,c,e){b(c,function(b,c){d[a]=c,e(b,d)})},g=0;g<a.length;g++)f(g,a[g],e)}var h="undefined"!=typeof self?self:"undefined"!=typeof window?window:{},i=a("./keys"),j=a("arraybuffer.slice"),k=a("base64-arraybuffer"),l=a("after"),m=a("utf8"),n=navigator.userAgent.match(/Android/i);c.protocol=2;var o=c.packets={open:0,close:1,ping:2,pong:3,message:4,upgrade:5,noop:6},p=i(o),q={type:"error",data:"parser error"},r=a("blob");c.encodePacket=function(a,b,c){"function"==typeof b&&(c=b,b=!1);var e=void 0===a.data?void 0:a.data.buffer||a.data;if(h.ArrayBuffer&&e instanceof ArrayBuffer)return d(a,b,c);if(r&&e instanceof h.Blob)return f(a,b,c);var g=o[a.type];return void 0!==a.data&&(g+=m.encode(String(a.data))),c(""+g)},c.encodeBase64Packet=function(a,b){var d="b"+c.packets[a.type];if(r&&a.data instanceof r){var e=new FileReader;return e.onload=function(){var a=e.result.split(",")[1];b(d+a)},e.readAsDataURL(a.data)}var f;try{f=String.fromCharCode.apply(null,new Uint8Array(a.data))}catch(g){for(var i=new Uint8Array(a.data),j=new Array(i.length),k=0;k<i.length;k++)j[k]=i[k];f=String.fromCharCode.apply(null,j)}return d+=h.btoa(f),b(d)},c.decodePacket=function(a,b){if("string"==typeof a||void 0===a){if("b"==a.charAt(0))return c.decodeBase64Packet(a.substr(1),b);a=m.decode(a);var d=a.charAt(0);return Number(d)==d&&p[d]?a.length>1?{type:p[d],data:a.substring(1)}:{type:p[d]}:q}var e=new 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[A-Z0-9.-]')}},e.noConflict=function(a){if(a){var b={URI:this.noConflict()};return d.URITemplate&&"function"==typeof d.URITemplate.noConflict&&(b.URITemplate=d.URITemplate.noConflict()),d.IPv6&&"function"==typeof d.IPv6.noConflict&&(b.IPv6=d.IPv6.noConflict()),d.SecondLevelDomains&&"function"==typeof d.SecondLevelDomains.noConflict&&(b.SecondLevelDomains=d.SecondLevelDomains.noConflict()),b}return d.URI===this&&(d.URI=n),this},o.build=function(a){return a===!0?this._deferred_build=!0:(void 0===a||this._deferred_build)&&(this._string=e.build(this._parts),this._deferred_build=!1),this},o.clone=function(){return new e(this)},o.valueOf=o.toString=function(){return this.build(!1)._string},r={protocol:"protocol",username:"username",password:"password",hostname:"hostname",port:"port"},s=function(a){return function(b,c){return void 0===b?this._parts[a]||"":(this._parts[a]=b||null,this.build(!c),this)}};for(q in r)o[q]=s(r[q]);r={query:"?",fragment:"#"},s=function(a,b){return function(c,d){return void 0===c?this._parts[a]||"":(null!==c&&(c+="",c.charAt(0)===b&&(c=c.substring(1))),this._parts[a]=c,this.build(!d),this)}};for(q in r)o[q]=s(q,r[q]);r={search:["?","query"],hash:["#","fragment"]},s=function(a,b){return function(c,d){var e=this[a](c,d);return"string"==typeof e&&e.length?b+e:e}};for(q in r)o[q]=s(r[q][1],r[q][0]);o.pathname=function(a,b){if(void 0===a||a===!0){var c=this._parts.path||(this._parts.hostname?"/":"");return a?e.decodePath(c):c}return this._parts.path=a?e.recodePath(a):"/",this.build(!b),this},o.path=o.pathname,o.href=function(a,b){var c;if(void 0===a)return this.toString();this._string="",this._parts=e._parts();var d=a instanceof e,f="object"==typeof a&&(a.hostname||a.path||a.pathname);if(a.nodeName){var g=e.getDomAttribute(a);a=a[g]||"",f=!1}if(!d&&f&&void 0!==a.pathname&&(a=a.toString()),"string"==typeof a)this._parts=e.parse(a,this._parts);else{if(!d&&!f)throw new TypeError("invalid input");var h=d?a._parts:a;for(c in h)p.call(this._parts,c)&&(this._parts[c]=h[c])}return this.build(!b),this},o.is=function(a){var b=!1,d=!1,f=!1,g=!1,h=!1,i=!1,j=!1,k=!this._parts.urn;switch(this._parts.hostname&&(k=!1,d=e.ip4_expression.test(this._parts.hostname),f=e.ip6_expression.test(this._parts.hostname),b=d||f,g=!b,h=g&&c&&c.has(this._parts.hostname),i=g&&e.idn_expression.test(this._parts.hostname),j=g&&e.punycode_expression.test(this._parts.hostname)),a.toLowerCase()){case"relative":return k;case"absolute":return!k;case"domain":case"name":return g;case"sld":return h;case"ip":return b;case"ip4":case"ipv4":case"inet4":return d;case"ip6":case"ipv6":case"inet6":return f;case"idn":return i;case"url":return!this._parts.urn;case"urn":return!!this._parts.urn;case"punycode":return j}return null};var t=o.protocol,u=o.port,v=o.hostname;o.protocol=function(a,b){if(void 0!==a&&a&&(a=a.replace(/:(\/\/)?$/,""),!a.match(e.protocol_expression)))throw new TypeError('Protocol "'+a+"\" contains characters other than [A-Z0-9.+-] or doesn't start with [A-Z]");return t.call(this,a,b)},o.scheme=o.protocol,o.port=function(a,b){if(this._parts.urn)return void 0===a?"":this;if(void 0!==a&&(0===a&&(a=null),a&&(a+="",":"===a.charAt(0)&&(a=a.substring(1)),a.match(/[^0-9]/))))throw new TypeError('Port "'+a+'" contains characters other than [0-9]');return u.call(this,a,b)},o.hostname=function(a,b){if(this._parts.urn)return void 0===a?"":this;if(void 0!==a){var c={};e.parseHost(a,c),a=c.hostname}return v.call(this,a,b)},o.host=function(a,b){return this._parts.urn?void 0===a?"":this:void 0===a?this._parts.hostname?e.buildHost(this._parts):"":(e.parseHost(a,this._parts),this.build(!b),this)},o.authority=function(a,b){return this._parts.urn?void 0===a?"":this:void 0===a?this._parts.hostname?e.buildAuthority(this._parts):"":(e.parseAuthority(a,this._parts),this.build(!b),this)},o.userinfo=function(a,b){if(this._parts.urn)return void 0===a?"":this;if(void 0===a){if(!this._parts.username)return"";var c=e.buildUserinfo(this._parts);return c.substring(0,c.length-1)}return"@"!==a[a.length-1]&&(a+="@"),e.parseUserinfo(a,this._parts),this.build(!b),this},o.resource=function(a,b){var c;return void 0===a?this.path()+this.search()+this.hash():(c=e.parse(a),this._parts.path=c.path,this._parts.query=c.query,this._parts.fragment=c.fragment,this.build(!b),this)},o.subdomain=function(a,b){if(this._parts.urn)return void 0===a?"":this;if(void 0===a){if(!this._parts.hostname||this.is("IP"))return"";var c=this._parts.hostname.length-this.domain().length-1;return this._parts.hostname.substring(0,c)||""}var d=this._parts.hostname.length-this.domain().length,g=this._parts.hostname.substring(0,d),h=new RegExp("^"+f(g));return a&&"."!==a.charAt(a.length-1)&&(a+="."),a&&e.ensureValidHostname(a),this._parts.hostname=this._parts.hostname.replace(h,a),this.build(!b),this},o.domain=function(a,b){if(this._parts.urn)return void 0===a?"":this;if("boolean"==typeof a&&(b=a,a=void 0),void 0===a){if(!this._parts.hostname||this.is("IP"))return"";var c=this._parts.hostname.match(/\./g);if(c&&c.length<2)return this._parts.hostname;var d=this._parts.hostname.length-this.tld(b).length-1;return d=this._parts.hostname.lastIndexOf(".",d-1)+1,this._parts.hostname.substring(d)||""}if(!a)throw new TypeError("cannot set domain empty");if(e.ensureValidHostname(a),!this._parts.hostname||this.is("IP"))this._parts.hostname=a;else{var g=new RegExp(f(this.domain())+"$");this._parts.hostname=this._parts.hostname.replace(g,a)}return this.build(!b),this},o.tld=function(a,b){if(this._parts.urn)return void 0===a?"":this;if("boolean"==typeof a&&(b=a,a=void 0),void 0===a){if(!this._parts.hostname||this.is("IP"))return"";var d=this._parts.hostname.lastIndexOf("."),e=this._parts.hostname.substring(d+1);return b!==!0&&c&&c.list[e.toLowerCase()]?c.get(this._parts.hostname)||e:e}var g;if(!a)throw new TypeError("cannot set TLD empty");if(a.match(/[^a-zA-Z0-9-]/)){if(!c||!c.is(a))throw new TypeError('TLD "'+a+'" contains characters other than [A-Z0-9]');g=new RegExp(f(this.tld())+"$"),this._parts.hostname=this._parts.hostname.replace(g,a)}else{if(!this._parts.hostname||this.is("IP"))throw new ReferenceError("cannot set TLD on non-domain host");g=new RegExp(f(this.tld())+"$"),this._parts.hostname=this._parts.hostname.replace(g,a)}return this.build(!b),this},o.directory=function(a,b){if(this._parts.urn)return void 0===a?"":this;if(void 0===a||a===!0){if(!this._parts.path&&!this._parts.hostname)return"";if("/"===this._parts.path)return"/";var c=this._parts.path.length-this.filename().length-1,d=this._parts.path.substring(0,c)||(this._parts.hostname?"/":"");return a?e.decodePath(d):d}var g=this._parts.path.length-this.filename().length,h=this._parts.path.substring(0,g),i=new RegExp("^"+f(h));return this.is("relative")||(a||(a="/"),"/"!==a.charAt(0)&&(a="/"+a)),a&&"/"!==a.charAt(a.length-1)&&(a+="/"),a=e.recodePath(a),this._parts.path=this._parts.path.replace(i,a),this.build(!b),this},o.filename=function(a,b){if(this._parts.urn)return void 0===a?"":this;if(void 0===a||a===!0){if(!this._parts.path||"/"===this._parts.path)return"";var c=this._parts.path.lastIndexOf("/"),d=this._parts.path.substring(c+1);return a?e.decodePathSegment(d):d}var g=!1;"/"===a.charAt(0)&&(a=a.substring(1)),a.match(/\.?\//)&&(g=!0);var h=new RegExp(f(this.filename())+"$");return a=e.recodePath(a),this._parts.path=this._parts.path.replace(h,a),g?this.normalizePath(b):this.build(!b),this},o.suffix=function(a,b){if(this._parts.urn)return void 0===a?"":this;if(void 0===a||a===!0){if(!this._parts.path||"/"===this._parts.path)return"";var c,d,g=this.filename(),h=g.lastIndexOf(".");return-1===h?"":(c=g.substring(h+1),d=/^[a-z0-9%]+$/i.test(c)?c:"",a?e.decodePathSegment(d):d)}"."===a.charAt(0)&&(a=a.substring(1));var i,j=this.suffix();if(j)i=new RegExp(a?f(j)+"$":f("."+j)+"$");else{if(!a)return this;this._parts.path+="."+e.recodePath(a)}return i&&(a=e.recodePath(a),this._parts.path=this._parts.path.replace(i,a)),this.build(!b),this},o.segment=function(a,b,c){var d=this._parts.urn?":":"/",e=this.path(),f="/"===e.substring(0,1),g=e.split(d);if(void 0!==a&&"number"!=typeof a&&(c=b,b=a,a=void 0),void 0!==a&&"number"!=typeof a)throw new Error('Bad segment "'+a+'", must be 0-based integer');if(f&&g.shift(),0>a&&(a=Math.max(g.length+a,0)),void 0===b)return void 0===a?g:g[a];if(null===a||void 0===g[a])if(h(b)){g=[];for(var i=0,j=b.length;j>i;i++)(b[i].length||g.length&&g[g.length-1].length)&&(g.length&&!g[g.length-1].length&&g.pop(),g.push(b[i]))}else(b||"string"==typeof b)&&(""===g[g.length-1]?g[g.length-1]=b:g.push(b));else b||"string"==typeof b&&b.length?g[a]=b:g.splice(a,1);return f&&g.unshift(""),this.path(g.join(d),c)},o.segmentCoded=function(a,b,c){var d,f,g;if("number"!=typeof a&&(c=b,b=a,a=void 0),void 0===b){if(d=this.segment(a,b,c),h(d))for(f=0,g=d.length;g>f;f++)d[f]=e.decode(d[f]);else d=void 0!==d?e.decode(d):void 0;return d}if(h(b))for(f=0,g=b.length;g>f;f++)b[f]=e.decode(b[f]);else b="string"==typeof b?e.encode(b):b;return this.segment(a,b,c)};var w=o.query;return o.query=function(a,b){if(a===!0)return e.parseQuery(this._parts.query,this._parts.escapeQuerySpace);if("function"==typeof a){var c=e.parseQuery(this._parts.query,this._parts.escapeQuerySpace),d=a.call(this,c);return this._parts.query=e.buildQuery(d||c,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),this.build(!b),this}return void 0!==a&&"string"!=typeof a?(this._parts.query=e.buildQuery(a,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),this.build(!b),this):w.call(this,a,b)},o.setQuery=function(a,b,c){var d=e.parseQuery(this._parts.query,this._parts.escapeQuerySpace);if("object"==typeof a)for(var f in a)p.call(a,f)&&(d[f]=a[f]);else{if("string"!=typeof a)throw new TypeError("URI.addQuery() accepts an object, string as the name parameter");d[a]=void 0!==b?b:null}return this._parts.query=e.buildQuery(d,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),"string"!=typeof a&&(c=b),this.build(!c),this},o.addQuery=function(a,b,c){var d=e.parseQuery(this._parts.query,this._parts.escapeQuerySpace);return e.addQuery(d,a,void 0===b?null:b),this._parts.query=e.buildQuery(d,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),"string"!=typeof a&&(c=b),this.build(!c),this},o.removeQuery=function(a,b,c){var d=e.parseQuery(this._parts.query,this._parts.escapeQuerySpace);return e.removeQuery(d,a,b),this._parts.query=e.buildQuery(d,this._parts.duplicateQueryParameters,this._parts.escapeQuerySpace),"string"!=typeof a&&(c=b),this.build(!c),this},o.hasQuery=function(a,b,c){var d=e.parseQuery(this._parts.query,this._parts.escapeQuerySpace);return e.hasQuery(d,a,b,c)},o.setSearch=o.setQuery,o.addSearch=o.addQuery,o.removeSearch=o.removeQuery,o.hasSearch=o.hasQuery,o.normalize=function(){return this._parts.urn?this.normalizeProtocol(!1).normalizeQuery(!1).normalizeFragment(!1).build():this.normalizeProtocol(!1).normalizeHostname(!1).normalizePort(!1).normalizePath(!1).normalizeQuery(!1).normalizeFragment(!1).build()},o.normalizeProtocol=function(a){return"string"==typeof this._parts.protocol&&(this._parts.protocol=this._parts.protocol.toLowerCase(),this.build(!a)),this},o.normalizeHostname=function(c){return this._parts.hostname&&(this.is("IDN")&&a?this._parts.hostname=a.toASCII(this._parts.hostname):this.is("IPv6")&&b&&(this._parts.hostname=b.best(this._parts.hostname)),this._parts.hostname=this._parts.hostname.toLowerCase(),this.build(!c)),this},o.normalizePort=function(a){return"string"==typeof this._parts.protocol&&this._parts.port===e.defaultPorts[this._parts.protocol]&&(this._parts.port=null,this.build(!a)),this},o.normalizePath=function(a){if(this._parts.urn)return this;if(!this._parts.path||"/"===this._parts.path)return this;var b,c,d,f=this._parts.path,g="";for("/"!==f.charAt(0)&&(b=!0,f="/"+f),f=f.replace(/(\/(\.\/)+)|(\/\.$)/g,"/").replace(/\/{2,}/g,"/"),b&&(g=f.substring(1).match(/^(\.\.\/)+/)||"",g&&(g=g[0]));;){if(c=f.indexOf("/.."),-1===c)break;0!==c?(d=f.substring(0,c).lastIndexOf("/"),-1===d&&(d=c),f=f.substring(0,d)+f.substring(c+3)):f=f.substring(3)}return b&&this.is("relative")&&(f=g+f.substring(1)),f=e.recodePath(f),this._parts.path=f,this.build(!a),this},o.normalizePathname=o.normalizePath,o.normalizeQuery=function(a){return"string"==typeof this._parts.query&&(this._parts.query.length?this.query(e.parseQuery(this._parts.query,this._parts.escapeQuerySpace)):this._parts.query=null,this.build(!a)),this},o.normalizeFragment=function(a){return this._parts.fragment||(this._parts.fragment=null,this.build(!a)),this},o.normalizeSearch=o.normalizeQuery,o.normalizeHash=o.normalizeFragment,o.iso8859=function(){var a=e.encode,b=e.decode;return e.encode=escape,e.decode=decodeURIComponent,this.normalize(),e.encode=a,e.decode=b,this},o.unicode=function(){var a=e.encode,b=e.decode;return e.encode=m,e.decode=unescape,this.normalize(),e.encode=a,e.decode=b,this},o.readable=function(){var b=this.clone();b.username("").password("").normalize();var c="";if(b._parts.protocol&&(c+=b._parts.protocol+"://"),b._parts.hostname&&(b.is("punycode")&&a?(c+=a.toUnicode(b._parts.hostname),b._parts.port&&(c+=":"+b._parts.port)):c+=b.host()),b._parts.hostname&&b._parts.path&&"/"!==b._parts.path.charAt(0)&&(c+="/"),c+=b.path(!0),b._parts.query){for(var d="",f=0,g=b._parts.query.split("&"),h=g.length;h>f;f++){var i=(g[f]||"").split("=");d+="&"+e.decodeQuery(i[0],this._parts.escapeQuerySpace).replace(/&/g,"%26"),void 0!==i[1]&&(d+="="+e.decodeQuery(i[1],this._parts.escapeQuerySpace).replace(/&/g,"%26"))}c+="?"+d.substring(1)}return c+=e.decodeQuery(b.hash(),!0)},o.absoluteTo=function(a){var b,c,d,f=this.clone(),g=["protocol","username","password","hostname","port"];if(this._parts.urn)throw new Error("URNs do not have any generally defined hierarchical components");if(a instanceof e||(a=new e(a)),f._parts.protocol||(f._parts.protocol=a._parts.protocol),this._parts.hostname)return f;for(c=0;d=g[c];c++)f._parts[d]=a._parts[d];return f._parts.path?".."===f._parts.path.substring(-2)&&(f._parts.path+="/"):(f._parts.path=a._parts.path,f._parts.query||(f._parts.query=a._parts.query)),"/"!==f.path().charAt(0)&&(b=a.directory(),f._parts.path=(b?b+"/":"")+f._parts.path,f.normalizePath()),f.build(),f},o.relativeTo=function(a){var b,c,d,f,g,h=this.clone().normalize();if(h._parts.urn)throw new Error("URNs do not have any generally defined hierarchical components");if(a=new e(a).normalize(),b=h._parts,c=a._parts,f=h.path(),g=a.path(),"/"!==f.charAt(0))throw new Error("URI is already relative");if("/"!==g.charAt(0))throw new Error("Cannot calculate a URI relative to another relative URI");if(b.protocol===c.protocol&&(b.protocol=null),b.username!==c.username||b.password!==c.password)return h.build();if(null!==b.protocol||null!==b.username||null!==b.password)return h.build();if(b.hostname!==c.hostname||b.port!==c.port)return h.build();if(b.hostname=null,b.port=null,f===g)return b.path="",h.build();if(d=e.commonPath(h.path(),a.path()),!d)return h.build();var i=c.path.substring(d.length).replace(/[^\/]*$/,"").replace(/.*?\//g,"../");return b.path=i+b.path.substring(d.length),h.build()},o.equals=function(a){var b,c,d,f=this.clone(),g=new e(a),i={},j={},l={};if(f.normalize(),g.normalize(),f.toString()===g.toString())return!0;if(b=f.query(),c=g.query(),f.query(""),g.query(""),f.toString()!==g.toString())return!1;if(b.length!==c.length)return!1;i=e.parseQuery(b,this._parts.escapeQuerySpace),j=e.parseQuery(c,this._parts.escapeQuerySpace);for(d in i)if(p.call(i,d)){if(h(i[d])){if(!k(i[d],j[d]))return!1}else if(i[d]!==j[d])return!1;l[d]=!0}for(d in j)if(p.call(j,d)&&!l[d])return!1;return!0},o.duplicateQueryParameters=function(a){return this._parts.duplicateQueryParameters=!!a,this},o.escapeQuerySpace=function(a){return this._parts.escapeQuerySpace=!!a,this},e});
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this._parts.hostname&&(this.is("IDN")&&a?this._parts.hostname=a.toASCII(this._parts.hostname):this.is("IPv6")&&b&&(this._parts.hostname=b.best(this._parts.hostname)),this._parts.hostname=this._parts.hostname.toLowerCase(),this.build(!c)),this},o.normalizePort=function(a){return"string"==typeof this._parts.protocol&&this._parts.port===e.defaultPorts[this._parts.protocol]&&(this._parts.port=null,this.build(!a)),this},o.normalizePath=function(a){if(this._parts.urn)return this;if(!this._parts.path||"/"===this._parts.path)return this;var b,c,d,f=this._parts.path,g="";for("/"!==f.charAt(0)&&(b=!0,f="/"+f),f=f.replace(/(\/(\.\/)+)|(\/\.$)/g,"/").replace(/\/{2,}/g,"/"),b&&(g=f.substring(1).match(/^(\.\.\/)+/)||"",g&&(g=g[0]));;){if(c=f.indexOf("/.."),-1===c)break;0!==c?(d=f.substring(0,c).lastIndexOf("/"),-1===d&&(d=c),f=f.substring(0,d)+f.substring(c+3)):f=f.substring(3)}return b&&this.is("relative")&&(f=g+f.substring(1)),f=e.recodePath(f),this._parts.path=f,this.build(!a),this},o.normalizePathname=o.normalizePath,o.normalizeQuery=function(a){return"string"==typeof this._parts.query&&(this._parts.query.length?this.query(e.parseQuery(this._parts.query,this._parts.escapeQuerySpace)):this._parts.query=null,this.build(!a)),this},o.normalizeFragment=function(a){return this._parts.fragment||(this._parts.fragment=null,this.build(!a)),this},o.normalizeSearch=o.normalizeQuery,o.normalizeHash=o.normalizeFragment,o.iso8859=function(){var a=e.encode,b=e.decode;return e.encode=escape,e.decode=decodeURIComponent,this.normalize(),e.encode=a,e.decode=b,this},o.unicode=function(){var a=e.encode,b=e.decode;return e.encode=m,e.decode=unescape,this.normalize(),e.encode=a,e.decode=b,this},o.readable=function(){var b=this.clone();b.username("").password("").normalize();var c="";if(b._parts.protocol&&(c+=b._parts.protocol+"://"),b._parts.hostname&&(b.is("punycode")&&a?(c+=a.toUnicode(b._parts.hostname),b._parts.port&&(c+=":"+b._parts.port)):c+=b.host()),b._parts.hostname&&b._parts.path&&"/"!==b._parts.path.charAt(0)&&(c+="/"),c+=b.path(!0),b._parts.query){for(var d="",f=0,g=b._parts.query.split("&"),h=g.length;h>f;f++){var i=(g[f]||"").split("=");d+="&"+e.decodeQuery(i[0],this._parts.escapeQuerySpace).replace(/&/g,"%26"),void 0!==i[1]&&(d+="="+e.decodeQuery(i[1],this._parts.escapeQuerySpace).replace(/&/g,"%26"))}c+="?"+d.substring(1)}return c+=e.decodeQuery(b.hash(),!0)},o.absoluteTo=function(a){var b,c,d,f=this.clone(),g=["protocol","username","password","hostname","port"];if(this._parts.urn)throw new Error("URNs do not have any generally defined hierarchical components");if(a instanceof e||(a=new e(a)),f._parts.protocol||(f._parts.protocol=a._parts.protocol),this._parts.hostname)return f;for(c=0;d=g[c];c++)f._parts[d]=a._parts[d];return f._parts.path?".."===f._parts.path.substring(-2)&&(f._parts.path+="/"):(f._parts.path=a._parts.path,f._parts.query||(f._parts.query=a._parts.query)),"/"!==f.path().charAt(0)&&(b=a.directory(),f._parts.path=(b?b+"/":"")+f._parts.path,f.normalizePath()),f.build(),f},o.relativeTo=function(a){var b,c,d,f,g,h=this.clone().normalize();if(h._parts.urn)throw new Error("URNs do not have any generally defined hierarchical components");if(a=new e(a).normalize(),b=h._parts,c=a._parts,f=h.path(),g=a.path(),"/"!==f.charAt(0))throw new Error("URI is already relative");if("/"!==g.charAt(0))throw new Error("Cannot calculate a URI relative to another relative URI");if(b.protocol===c.protocol&&(b.protocol=null),b.username!==c.username||b.password!==c.password)return h.build();if(null!==b.protocol||null!==b.username||null!==b.password)return h.build();if(b.hostname!==c.hostname||b.port!==c.port)return h.build();if(b.hostname=null,b.port=null,f===g)return b.path="",h.build();if(d=e.commonPath(h.path(),a.path()),!d)return h.build();var i=c.path.substring(d.length).replace(/[^\/]*$/,"").replace(/.*?\//g,"../");return b.path=i+b.path.substring(d.length),h.build()},o.equals=function(a){var b,c,d,f=this.clone(),g=new e(a),i={},j={},l={};if(f.normalize(),g.normalize(),f.toString()===g.toString())return!0;if(b=f.query(),c=g.query(),f.query(""),g.query(""),f.toString()!==g.toString())return!1;if(b.length!==c.length)return!1;i=e.parseQuery(b,this._parts.escapeQuerySpace),j=e.parseQuery(c,this._parts.escapeQuerySpace);for(d in i)if(p.call(i,d)){if(h(i[d])){if(!k(i[d],j[d]))return!1}else if(i[d]!==j[d])return!1;l[d]=!0}for(d in j)if(p.call(j,d)&&!l[d])return!1;return!0},o.duplicateQueryParameters=function(a){return this._parts.duplicateQueryParameters=!!a,this},o.escapeQuerySpace=function(a){return this._parts.escapeQuerySpace=!!a,this},e}),function(a){function b(b,c,d){return a.grep(c,function(a){return d?!a.indexOf(b):!a.toLowerCase().indexOf(b.toLowerCase())})}function c(b){var c=this,d=c.prev(".hint");c.css({backgroundColor:"transparent",position:"relative"}),d.length||(c.wrap(a("<div>").css({position:"relative",height:c.css("height")})),d=c.clone().attr("tabindex",-1).removeAttr("id name placeholder").addClass("hint").insertBefore(c),d.css({position:"absolute"}));var e="";if("undefined"!=typeof b){var f=c.val();e=f+b.substr(f.split(/ |\n/).pop().length)}d.val(e)}function d(a){var b=this,c=b.val();a&&(b.val(c+a.substr(c.split(/ |\n/).pop().length)),b[0].selectionStart=c.length)}var e={backspace:8,tab:9,up:38,down:40};a.tabcomplete={},a.tabcomplete.defaultOptions={after:"",arrowKeys:!1,caseSensitive:!1,hint:"placeholder",minLength:1},a.fn.tab=a.fn.tabcomplete=function(f,g){if(this.length>1)return this.each(function(){a(this).tabcomplete(f,g)});var h=this.prop("tagName");if("INPUT"==h||"TEXTAREA"==h){g=a.extend(a.tabcomplete.defaultOptions,g),this.unbind(".tabcomplete"),this.prev(".hint").remove();var i=this,j=!1,k=-1,l=[],m="",n=a.noop;switch(g.hint){case"placeholder":n=c;break;case"select":n=d}return this.on("input.tabcomplete",function(){var c=i.val(),d=c.split(/ |\n/).pop();k=-1,m="",l=[],i[0].selectionStart==c.length&&d.length&&(l="function"==typeof f?f(d):b(d,f,g.caseSensitive),g.after&&(l=a.map(l,function(a){return a+g.after}))),i.trigger("match",l.length),g.hint&&(("select"!=g.hint||!j)&&d.length>=g.minLength?n.call(i,l[0]):n.call(i,"")),j&&(j=!1)}),this.on("keydown.tabcomplete",function(a){var b=a.which;if(b==e.tab||g.arrowKeys&&(b==e.up||b==e.down)){if(a.preventDefault(),b!=e.up)k++;else{if(-1==k)return;0==k?k=l.length-1:k--}var c=l[k%l.length];if(!c)return;var d=i.val();if(m=m||d.split(/ |\n/).pop(),m.length<g.minLength)return;var f=d.substr(0,i[0].selectionStart-m.length)+c;i.val(f),"select"==g.hint&&(i[0].selectionStart=f.length),m=c,i.trigger("tabcomplete",m),g.hint&&n.call(i,"")}else a.which==e.backspace&&(j=!0,k=-1,m="")}),g.hint&&n.call(this,""),this}}}(jQuery);
\ No newline at end of file
diff --git a/client/js/shout.js b/client/js/shout.js
deleted file mode 100644
index 0eccba8..0000000
--- a/client/js/shout.js
+++ /dev/null
@@ -1,116 +0,0 @@
-$(function() {
-	new Shout();
-});
-
-function Shout() {
-	var client = this;
-	var socket = io();
-	var events = [
-		"auth",
-		"init",
-		"join",
-		"msg",
-		"network",
-		"nick",
-		"part",
-		"quit",
-		"users"
-	].forEach(function(e) {
-		client[e].call(client, socket);
-	});
-}
-
-Shout.prototype.auth = function(socket) {
-	socket.on("auth", function(data) {
-		console.log(data);
-	});
-};
-
-Shout.prototype.init = function(socket) {
-	socket.on("init", function(data) {
-		console.log(data);
-	});
-};
-
-Shout.prototype.join = function(socket) {
-	socket.on("join", function(data) {
-		console.log(data);
-	});
-};
-
-Shout.prototype.msg = function(socket) {
-	socket.on("msg", function(data) {
-		console.log(data);
-	});
-};
-
-Shout.prototype.network = function(socket) {
-	socket.on("network", function(data) {
-		console.log(data);
-	});
-};
-
-Shout.prototype.nick = function(socket) {
-	socket.on("nick", function(data) {
-		console.log(data);
-	});
-};
-
-Shout.prototype.part = function(socket) {
-	socket.on("part", function(data) {
-		console.log(data);
-	});
-};
-
-Shout.prototype.quit = function(socket) {
-	socket.on("quit", function(data) {
-		console.log(data);
-	});
-};
-
-Shout.prototype.users = function(socket) {
-	socket.on("users", function(data) {
-		console.log(data);
-	});
-};
-
-var tpl = [];
-function render(name, data) {
-	tpl[name] = tpl[name] || Handlebars.compile($("#templates ." + name).html());
-	return tpl[name](data);
-}
-
-function escape(text) {
-	var e = {
-		"<": "&lt;",
-		">": "&gt;"
-	};
-	return text.replace(/[<>]/g, function (c) {
-		return e[c];
-	});
-}
-
-Handlebars.registerHelper(
-	"partial", function(id) {
-		return new Handlebars.SafeString(render(id, this));
-	}
-);
-
-Handlebars.registerHelper(
-	"uri", function(text) {
-		var urls = [];
-		text = URI.withinString(text, function(url) {
-			urls.push(url);
-			return "$(" + (urls.length - 1) + ")";	
-		});
-		text = escape(text);
-		for (var i in urls) {
-			var url = escape(urls[i]);
-			text = text.replace(
-				"$(" + i + ")",
-				"<a href='" + url.replace(/^www/, "//www") + "' target='_blank'>" + url + "</a>"
-			);
-		}
-		return text;
-	}
-);
diff --git a/lib/models/chan.js b/lib/models/chan.js
index 91fd006..5c788d5 100644
--- a/lib/models/chan.js
+++ b/lib/models/chan.js
@@ -17,7 +17,7 @@ function Chan(attr) {
 		name: "",
 		messages: [],
 		users: []
-	}));
+	}, attr));
 }
 
 Chan.prototype.sortUsers = function() {
diff --git a/lib/plugins/irc-events/errors.js b/lib/plugins/irc-events/errors.js
index f37c8ab..3fcae24 100644
--- a/lib/plugins/irc-events/errors.js
+++ b/lib/plugins/irc-events/errors.js
@@ -3,12 +3,13 @@ var Msg = require("../../models/msg");
 module.exports = function(irc, network) {
 	var client = this;
 	irc.on("errors", function(data) {
+		var lobby = network.channels[0];
 		var msg = new Msg({
 			type: Msg.Type.ERROR,
-			from: "*",
 			text: data.message,
 		});
 		client.emit("msg", {
+			chan: lobby.id,
 			msg: msg
 		});
 		if (!network.connected) {
diff --git a/lib/plugins/irc-events/join.js b/lib/plugins/irc-events/join.js
index 9ef67af..65dea83 100644
--- a/lib/plugins/irc-events/join.js
+++ b/lib/plugins/irc-events/join.js
@@ -1,4 +1,5 @@
 var _ = require("lodash");
+var Chan = require("../../models/chan");
 var Msg = require("../../models/msg");
 var User = require("../../models/user");
 
@@ -29,7 +30,7 @@ module.exports = function(irc, network) {
 		});
 		chan.messages.push(msg);
 		client.emit("msg", {
-			id: chan.id,
+			chan: chan.id,
 			msg: msg
 		});
 	});
diff --git a/lib/plugins/irc-events/mode.js b/lib/plugins/irc-events/mode.js
index 04762cf..e9b8225 100644
--- a/lib/plugins/irc-events/mode.js
+++ b/lib/plugins/irc-events/mode.js
@@ -1,4 +1,5 @@
 var _ = require("lodash");
+var Msg = require("../../models/msg");
 
 module.exports = function(irc, network) {
 	var client = this;
diff --git a/lib/plugins/irc-events/motd.js b/lib/plugins/irc-events/motd.js
index c76f04a..9ca209c 100644
--- a/lib/plugins/irc-events/motd.js
+++ b/lib/plugins/irc-events/motd.js
@@ -3,18 +3,17 @@ var Msg = require("../../models/msg");
 module.exports = function(irc, network) {
 	var client = this;
 	irc.on("motd", function(data) {
-		var lobby = network.channels[0];
-		data.motd.forEach(function(text) {
-			var msg = new Msg({
-				type: Msg.Type.MOTD,
-				from: "*",
-				text: text
-			});
-			lobby.messages.push(msg);
-			client.emit("msg", {
-				chan: lobby.id,
-				msg: msg
-			});
-		});
+		//var lobby = network.channels[0];
+		//data.motd.forEach(function(text) {
+		//	var msg = new Msg({
+		//		type: Msg.Type.MOTD,
+		//		text: text
+		//	});
+		//	lobby.messages.push(msg);
+		//	client.emit("msg", {
+		//		chan: lobby.id,
+		//		msg: msg
+		//	});
+		//});
 	});
 };
diff --git a/lib/plugins/irc-events/nick.js b/lib/plugins/irc-events/nick.js
index 9cbe9a9..d7e8076 100644
--- a/lib/plugins/irc-events/nick.js
+++ b/lib/plugins/irc-events/nick.js
@@ -7,7 +7,6 @@ module.exports = function(irc, network) {
 		if (data["new"] == irc.me) {
 			var lobby = network.channels[0];
 			var msg = new Msg({
-				from: "*",
 				text: "You're now known as " + data["new"],
 			});
 			chan.messages.push(msg);
diff --git a/lib/plugins/irc-events/notice.js b/lib/plugins/irc-events/notice.js
index 3e5085e..0533dc9 100644
--- a/lib/plugins/irc-events/notice.js
+++ b/lib/plugins/irc-events/notice.js
@@ -4,9 +4,9 @@ module.exports = function(irc, network) {
 	var client = this;
 	irc.on("notice", function(data) {
 		var lobby = network.channels[0];
-		var from = data.from || "*";
+		var from = data.from || "";
 		if (data.to == "*" || data.from.indexOf(".") !== -1) {
-			from = "*";
+			from = "";
 		}
 		var msg = new Msg({
 			type: Msg.Type.NOTICE,
diff --git a/lib/plugins/irc-events/welcome.js b/lib/plugins/irc-events/welcome.js
index 627ad92..73ecf46 100644
--- a/lib/plugins/irc-events/welcome.js
+++ b/lib/plugins/irc-events/welcome.js
@@ -7,7 +7,6 @@ module.exports = function(irc, network) {
 		irc.write("PING " + network.host);
 		var lobby = network.channels[0];
 		var msg = new Msg({
-			from: "*",
 			text: "You're now known as " + data
 		});
 		lobby.messages.push(msg);
diff --git a/lib/plugins/irc-events/whois.js b/lib/plugins/irc-events/whois.js
index 6e4bd9a..2dcf8db 100644
--- a/lib/plugins/irc-events/whois.js
+++ b/lib/plugins/irc-events/whois.js
@@ -29,7 +29,7 @@ module.exports = function(irc, network) {
 		var i = 0;
 		for (var k in data) {
 			var key = prefix[k];
-			if (!key || data[k].toString() == "") {
+			if (!key || data[k].toString() === "") {
 				continue;
 			}
 			var msg = new Msg({
diff --git a/lib/shout.js b/lib/shout.js
index 0673b0a..04f559c 100644
--- a/lib/shout.js
+++ b/lib/shout.js
@@ -49,9 +49,7 @@ module.exports = function() {
 	sockets = io(http().use(http.static("client")).listen(config.port || 9000));
 	sockets.on("connection", function(socket) {
 		if (config.public) {
-			var client = new Client({sockets: sockets});
-			init(socket, client);
-			connect(client, {host: "irc.rizon.net"});
+			auth.call(socket);
 		} else {
 			init(socket);
 		}
@@ -66,13 +64,29 @@ function init(socket, client) {
 		socket.on("input", function(data) { input(client, data); });
 		socket.join(client.id);
 		socket.emit("init", {
-			init: client.networks
+			networks: client.networks
 		});
 	}
 }
 
-function auth() {
+function auth(data) {
 	var socket = this;
+	if (config.public) {
+		// Temporary:
+		var client = clients[0];
+		if (clients.length === 0) {
+			var client = new Client({sockets: sockets});
+			clients.push(client);
+			connect(client, {
+				host: "irc.freenode.org"
+			});
+		}
+		init(socket, client);
+	} else {
+		if (false) {
+			// ..
+		}
+	}
 }
 
 function connect(client, args) {
@@ -80,25 +94,35 @@ function connect(client, args) {
 		host: args.host,
 		port: args.port || 6667
 	};
+	
 	var stream = args.tls ? tls.connect(options) : net.connect(options);
 	stream.on("error", function(e) {
 		console.log(e);
 	});
+	
 	var irc = slate(stream);
 	irc.nick("shout");
 	irc.user("shout", "Shout User");
+	
 	client.nick = "shout";
+	
 	var network = new Network({
 		host: options.host,
 		irc: irc
 	});
+	
 	client.networks.push(network);
 	client.emit("network", {
 		network: network
 	});
+	
 	events.forEach(function(plugin) {
 		require("./plugins/irc-events/" + plugin).apply(client, [irc, network]);
 	});
+	
+	irc.on("welcome", function() {
+		irc.join("#shout-test");
+	});
 }
 
 function input(client, data) {