429 lines
8.3 KiB
JavaScript
429 lines
8.3 KiB
JavaScript
$(function() {
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var chat = $("#chat");
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var sidebar = $("#sidebar");
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var commands = [
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"/ame",
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"/amsg",
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"/close",
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"/connect",
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"/deop",
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"/devoice",
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"/disconnect",
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"/invite",
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"/join",
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"/kick",
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"/leave",
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"/mode",
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"/msg",
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"/nick",
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"/notice",
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"/op",
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"/part",
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"/partall",
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"/query",
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"/quit",
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"/raw",
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"/say",
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"/send",
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"/server",
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"/slap",
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"/topic",
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"/voice",
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"/whoami",
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"/whois",
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];
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var socket = io.connect("");
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var events = [
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"auth",
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"debug",
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"join",
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"messages",
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"msg",
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"networks",
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"nick",
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"part",
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"users",
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].forEach(function(e) {
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socket.on(e, function(data) {
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event(e, data);
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});
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});
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var tpl = [];
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function render(name, data) {
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tpl[name] = tpl[name] || Handlebars.compile($("#templates ." + name).html());
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return tpl[name](data);
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}
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function event(e, data) {
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switch (e) {
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case "auth":
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$("#networks").add(chat).empty();
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$("#login").trigger("click");
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break;
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case "debug":
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console.log(data);
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break;
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case "join":
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chat.append(render("windows", {windows: [data.chan]}))
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.find(".window")
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.last()
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.find(".input")
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.tabcomplete(complete, {hint: false})
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.history({submit: true})
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.end()
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.find(".chat")
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.sticky();
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$("#network-" + data.id)
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.append(render("channels", {channels: [data.chan]}))
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.find("a")
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.last()
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.trigger("click");
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break;
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case "messages":
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case "msg":
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var target = (data.id ? $("#window-" + data.id) : $("#chat .active"))
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.find(".messages");
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var html = render(
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"messages",
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{messages: toArray(data.msg)}
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);
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switch (e) {
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case "messages":
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target.prepend(html);
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break;
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case "msg":
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target.append(html);
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break;
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}
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break;
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case "networks":
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var channels = $.map(data.networks, function(n) { return n.channels; });
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chat.html(render("windows", {windows: channels}))
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.find(".input")
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.tabcomplete(complete, {hint: false})
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.history({submit: true})
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.end()
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.find(".chat")
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.sticky();
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$("#login").hide();
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$("#logout").show().on("click", function(e) {
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e.stopPropagation();
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});
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var networks = render("networks", {networks: data.networks});
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var current = $("#networks")
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.html(networks)
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.find("a[href='" + $.cookie("current") + "']")
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.trigger("click");
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if (!current.length) {
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$("#networks")
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.find("a")
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.last()
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.trigger("click");
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}
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break;
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case "part":
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var chan = $("#channel-" + data.id).add("#window-" + data.id).remove();
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if (!chan.hasClass("active")) {
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break;
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}
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var next = null;
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var z = 0;
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$("#main .window").each(function() {
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var index = parseInt($(this).css("zIndex"));
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if (index > z) {
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z = index;
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next = this;
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}
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});
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if (typeof next !== "undefined") {
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$("#channel-" + $(next).data("id")).trigger("click");
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}
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break;
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case "users":
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var target = $("#window-" + data.id);
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var json = {name: target.find("h1").html(), users: data.users};
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target.find(".meta")
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.replaceWith(render("meta", json))
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.end();
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target.find(".users")
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.html(render("users", json))
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.end();
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break;
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}
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}
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setTimeout(function() {
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// Enable transitions.
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$("body").removeClass("preload");
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}, 500);
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var pop = new Audio();
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pop.src = "/audio/pop.ogg";
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var favicon = new Favico({
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animation: "none"
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});
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document.addEventListener("visibilitychange", function() {
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if (sidebar.find(".highlight").length == 0) {
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favicon.badge("");
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}
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});
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var viewport = $("#viewport");
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var touchDevice = (window.screen.width <= 768);
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var z = 1;
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sidebar.on("click", "a", function(e) {
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e.preventDefault();
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var link = $(this);
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var target = link.attr("href");
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if (!target) {
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return;
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}
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viewport.removeClass();
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sidebar.find(".active").removeClass("active");
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link.addClass("active")
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.find(".badge")
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.removeClass("highlight")
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.empty();
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$.cookie("current", target);
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if (sidebar.find(".highlight").length == 0) {
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favicon.badge("");
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}
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$("#main .active").removeClass("active");
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var window = $(target)
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.css("z-index", z++)
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.addClass("active")
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.find(".chat")
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.scrollToBottom()
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.end();
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if (!touchDevice) {
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window.find("input").focus();
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}
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});
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sidebar.on("click", ".close", function() {
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var channel = $(this).closest("a");
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var id = parseInt(channel.attr("id").split("-")[1]);
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var cmd = "/close";
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if (channel.hasClass("lobby")) {
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cmd = "/quit";
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var server = channel
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.clone()
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.remove("span")
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.text()
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.trim();
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if (!confirm("Disconnect from " + server + "?")) {
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return false;
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}
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}
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socket.emit("input", {
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id: id,
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text: cmd,
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});
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channel.css({
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transition: "none",
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opacity: .4
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});
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return false;
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});
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chat.on("append", ".messages", function() {
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var messages = $(this);
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var id = messages.closest(".window").find(".form").data("target");
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var last = messages.find(".row:last-child");
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if (last.hasClass("highlight")) {
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pop.play();
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if (document.hidden) {
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favicon.badge("!");
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}
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}
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var link = $("#channel-" + id + ":not(.active)");
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if (link.length == 0) {
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return;
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}
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link.addClass("pulse");
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setTimeout(function() {
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link.removeClass("pulse");
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}, 500);
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var type = last.attr("class");
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var ignore = [
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"join",
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"part",
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"quit",
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"nick",
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];
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for (var i = 0; i < ignore.length; i++) {
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if (type.indexOf(ignore[i]) !== -1) {
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return;
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}
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}
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var badge = link.find(".badge");
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if (badge.length != 0) {
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var i = (parseInt(badge.html()) || 0) + 1;
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badge.html(i);
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if (last.hasClass("highlight")) {
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badge.addClass("highlight");
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}
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}
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});
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chat.on("click", ".show-more", function() {
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var btn = $(this);
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var messages = btn.closest(".chat").find(".messages").children();
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socket.emit("fetch", {
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id: btn.data("id"),
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count: messages.length,
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});
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btn.attr("disabled", true);
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});
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chat.on("click", ".user", function(e) {
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e.preventDefault();
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var user = $(this);
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var id = user
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.closest(".window")
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.data("id");
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// Strip modes.
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var name = user.html().trim().replace(/[+%@~]/, "");
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if (name.match(/[#.]|-!-/) != null) {
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return;
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}
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socket.emit("input", {
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id: id,
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text: "/whois " + name,
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});
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});
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chat.on("focus", ".input", function() {
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$(this).closest(".window").find(".chat").scrollToBottom();
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});
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chat.on("submit", "form", function(e) {
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e.preventDefault();
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var form = $(this);
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var input = form.find(".input:not(.hint)");
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var text = input.val();
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if (text == "") {
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return;
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}
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input.val("");
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input.prev(".hint").val("");
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socket.emit("input", {
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id: form.data("target"),
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text: text,
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});
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});
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var toggle = "click";
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if (touchDevice) {
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toggle = "touchstart";
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}
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chat.on(toggle, ".lt, .rt", function(e) {
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var btn = $(this);
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viewport.toggleClass(btn.attr("class"));
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if (viewport.hasClass("lt")) {
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e.stopPropagation();
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viewport.find("#main").one(toggle, function(e) {
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viewport.removeClass("lt");
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});
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}
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});
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$("#sign-in-form").on("submit", function(e) {
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e.preventDefault();
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socket.emit("auth", $("#sign-in-input").val());
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});
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function complete(word) {
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var words = commands.slice();
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var users = $(this).closest(".window")
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.find(".users .user")
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.each(function() {
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words.push(this.getAttribute("href").slice(1));
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});
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return $.grep(
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words,
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function(w) {
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return !w.toLowerCase().indexOf(word.toLowerCase());
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}
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);
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}
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function toArray(val) {
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return Array.isArray(val) ? val : [val];
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}
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function escape(text) {
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var e = {
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"<": "<",
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">": ">"
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};
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return text.replace(/[<>]/g, function (c) {
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return e[c];
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});
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}
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Handlebars.registerHelper(
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"equal", function(a, b, opt) {
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a = parseInt(a);
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b = parseInt(b);
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if (a == b) {
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return opt.fn(this);
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}
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}
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);
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Handlebars.registerHelper(
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"uri", function(text) {
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var urls = [];
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text = URI.withinString(text, function(url) {
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urls.push(url);
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return "{" + (urls.length - 1) + "}";
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});
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text = escape(text);
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for (var i in urls) {
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var url = escape(urls[i]);
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text = text.replace(
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"{" + i + "}",
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"<a href='" + url.replace(/^www/, "//www") + "' target='_blank'>" + url + "</a>"
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);
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}
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return text;
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}
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);
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Handlebars.registerHelper(
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"partial", function(id) {
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return new Handlebars.SafeString(render(id, this));
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}
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);
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});
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