984 lines
21 KiB
JavaScript
984 lines
21 KiB
JavaScript
$(function() {
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var path = window.location.pathname + "socket.io/";
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var socket = io({path:path});
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var commands = [
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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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"/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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"/whois"
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];
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var sidebar = $("#sidebar, #footer");
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var chat = $("#chat");
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if (navigator.standalone) {
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$("html").addClass("web-app-mode");
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}
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var pop;
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try {
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pop = new Audio();
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pop.src = "audio/pop.ogg";
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} catch (e) {
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pop = {
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play: $.noop
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};
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}
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$("#play").on("click", function() { pop.play(); });
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$("#footer .icon").tooltip();
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$(".tse-scrollable").TrackpadScrollEmulator();
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var favico = new Favico({
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animation: "none"
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});
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function render(name, data) {
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return Handlebars.templates[name](data);
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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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socket.on("error", function(e) {
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console.log(e);
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});
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$.each(["connect_error", "disconnect"], function(i, e) {
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socket.on(e, function() {
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refresh();
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});
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});
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socket.on("auth", function(/* data */) {
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var body = $("body");
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var login = $("#sign-in");
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if (!login.length) {
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refresh();
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return;
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}
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login.find(".btn").prop("disabled", false);
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var token = $.cookie("token");
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if (token) {
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$.removeCookie("token");
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socket.emit("auth", {token: token});
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}
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if (body.hasClass("signed-out")) {
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var error = login.find(".error");
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error.show().closest("form").one("submit", function() {
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error.hide();
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});
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}
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if (!token) {
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body.addClass("signed-out");
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}
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var input = login.find("input[name='user']");
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if (input.val() === "") {
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input.val($.cookie("user") || "");
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}
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if (token) {
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return;
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}
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sidebar.find(".sign-in")
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.click()
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.end()
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.find(".networks")
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.html("")
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.next()
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.show();
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});
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socket.on("init", function(data) {
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if (data.networks.length === 0) {
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$("#footer").find(".connect").trigger("click");
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} else {
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sidebar.find(".empty").hide();
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sidebar.find(".networks").html(
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render("network", {
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networks: data.networks
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})
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);
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var channels = $.map(data.networks, function(n) {
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return n.channels;
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});
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chat.html(
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render("chat", {
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channels: channels
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})
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);
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channels.forEach(renderChannelMessages);
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confirmExit();
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}
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if (data.token) {
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$.cookie(
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"token",
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data.token, {
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expires: expire(30)
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}
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);
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}
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$("body").removeClass("signed-out");
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$("#sign-in").detach();
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var id = data.active;
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var target = sidebar.find("[data-id='" + id + "']").trigger("click");
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if (target.length === 0) {
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var first = sidebar.find(".chan")
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.eq(0)
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.trigger("click");
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if (first.length === 0) {
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$("#footer").find(".connect").trigger("click");
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}
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}
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sortable();
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});
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socket.on("join", function(data) {
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var id = data.network;
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var network = sidebar.find("#network-" + id);
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network.append(
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render("chan", {
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channels: [data.chan]
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})
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);
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chat.append(
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render("chat", {
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channels: [data.chan]
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})
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);
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renderChannelMessages(data.chan);
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var chan = sidebar.find(".chan")
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.sort(function(a, b) { return $(a).data("id") - $(b).data("id"); })
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.last();
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if (!whois) {
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chan = chan.filter(":not(.query)");
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}
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whois = false;
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chan.click();
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});
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function buildChatMessage(data) {
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var type = data.msg.type;
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var target = "#chan-" + data.chan;
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if (type === "error") {
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target = "#chan-" + chat.find(".active").data("id");
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}
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var chan = chat.find(target);
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var from = data.msg.from;
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var msg;
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if ([
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"invite",
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"join",
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"mode",
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"kick",
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"nick",
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"part",
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"quit",
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"topic",
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"action",
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].indexOf(type) !== -1) {
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switch (type) {
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case "invite": data.msg.formattedAction = "invited " + data.msg.target + " to"; break;
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case "join": data.msg.formattedAction = "has joined the channel"; break;
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case "mode": data.msg.formattedAction = "sets mode"; break;
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case "kick": data.msg.formattedAction = "has kicked"; break;
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case "nick": data.msg.formattedAction = "is now known as"; break;
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case "part": data.msg.formattedAction = "has left the channel"; break;
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case "quit": data.msg.formattedAction = "has quit"; break;
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case "topic": data.msg.formattedAction = "has changed the topic to:"; break;
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default: data.msg.formattedAction = "";
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}
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msg = $(render("msg_action", data.msg));
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} else {
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msg = $(render("msg", data.msg));
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}
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var text = msg.find(".text");
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if (text.find("i").size() === 1) {
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text = text.find("i");
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}
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// Channels names are strings (beginning with a '&' or '#' character)
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// of length up to 200 characters.
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// See https://tools.ietf.org/html/rfc1459#section-1.3
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text.html(text.html().replace(/(^|\s)([#&][^\x07\x2C\s]{0,199})/ig,
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'$1<span class="inline-channel" role="button" tabindex="0" data-chan="$2">$2</span>'));
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text.find("span.inline-channel")
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.on("click", function() {
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var chan = $(".network")
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.find(".chan.active")
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.parent(".network")
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.find(".chan[data-title='" + $(this).data("chan") + "']");
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if (chan.size() === 1) {
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chan.click();
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} else {
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socket.emit("input", {
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target: chat.data("id"),
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text: "/join " + $(this).data("chan")
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});
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}
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});
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if ((type === "message" || type === "action") && chan.hasClass("channel")) {
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var nicks = chan.find(".users").data("nicks");
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if (nicks) {
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var find = nicks.indexOf(from);
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if (find !== -1 && typeof move === "function") {
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move(nicks, find, 0);
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}
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}
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}
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return msg;
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}
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function buildChannelMessages(channel, messages) {
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return messages.reduce(function(docFragment, message) {
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docFragment.append(buildChatMessage({
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chan: channel,
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msg: message
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}));
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return docFragment;
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}, $(document.createDocumentFragment()));
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}
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function renderChannelMessages(data) {
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var documentFragment = buildChannelMessages(data.id, data.messages);
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chat.find("#chan-" + data.id + " .messages").append(documentFragment);
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}
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socket.on("msg", function(data) {
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var msg = buildChatMessage(data);
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var target = "#chan-" + data.chan;
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chat.find(target + " .messages")
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.append(msg)
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.trigger("msg", [
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target,
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data.msg
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]);
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});
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socket.on("more", function(data) {
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var documentFragment = buildChannelMessages(data.chan, data.messages);
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var chan = chat
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.find("#chan-" + data.chan)
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.find(".messages")
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.prepend(documentFragment)
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.end();
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if (data.messages.length !== 100) {
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chan.find(".show-more").removeClass("show");
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}
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});
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socket.on("network", function(data) {
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sidebar.find(".empty").hide();
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sidebar.find(".networks").append(
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render("network", {
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networks: [data.network]
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})
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);
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chat.append(
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render("chat", {
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channels: data.network.channels
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})
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);
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sidebar.find(".chan")
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.last()
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.trigger("click");
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$("#connect")
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.find(".btn")
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.prop("disabled", false)
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.end();
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confirmExit();
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sortable();
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});
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socket.on("nick", function(data) {
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var id = data.network;
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var nick = data.nick;
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var network = sidebar.find("#network-" + id).data("nick", nick);
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if (network.find(".active").length) {
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setNick(nick);
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}
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});
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socket.on("part", function(data) {
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var id = data.chan;
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sidebar.find(".chan[data-id='" + id + "']").remove();
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$("#chan-" + id).remove();
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var next = null;
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var highest = -1;
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chat.find(".chan").each(function() {
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var self = $(this);
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var z = parseInt(self.css("z-index"));
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if (z > highest) {
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highest = z;
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next = self;
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}
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});
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if (next !== null) {
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id = next.data("id");
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sidebar.find("[data-id=" + id + "]").click();
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} else {
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sidebar.find(".chan")
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.eq(0)
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.click();
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}
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});
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socket.on("quit", function(data) {
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var id = data.network;
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sidebar.find("#network-" + id)
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.remove()
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.end();
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var chan = sidebar.find(".chan")
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.eq(0)
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.trigger("click");
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if (chan.length === 0) {
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sidebar.find(".empty").show();
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}
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});
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socket.on("toggle", function(data) {
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var toggle = $("#toggle-" + data.id);
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toggle.parent().after(render("toggle", {toggle: data}));
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switch (data.type) {
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case "link":
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if (options.links) {
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toggle.click();
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}
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break;
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case "image":
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if (options.thumbnails) {
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toggle.click();
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}
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break;
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}
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});
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socket.on("topic", function(data) {
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var topic = $("#chan-" + data.chan).find(".header .topic");
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topic.html(Handlebars.helpers.parse(data.topic));
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// .attr() is safe escape-wise but consider the capabilities of the attribute
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topic.attr("title", data.topic);
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});
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socket.on("users", function(data) {
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var chan = chat.find("#chan-" + data.chan);
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if (chan.hasClass("active")) {
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socket.emit("names", {
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target: data.chan
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});
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}
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else {
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chan.data("needsNamesRefresh", true);
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}
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});
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socket.on("names", function(data) {
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var users = chat.find("#chan-" + data.chan).find(".users").html(render("user", data));
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var nicks = [];
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for (var i in data.users) {
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nicks.push(data.users[i].name);
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}
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users.data("nicks", nicks);
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});
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$.cookie.json = true;
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var settings = $("#settings");
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var options = $.extend({
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badge: false,
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colors: false,
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join: true,
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links: true,
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mode: true,
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motd: false,
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nick: true,
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notification: true,
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part: true,
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thumbnails: true,
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quit: true,
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notifyAllMessages: false,
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}, $.cookie("settings"));
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for (var i in options) {
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if (options[i]) {
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settings.find("input[name=" + i + "]").prop("checked", true);
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}
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}
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settings.on("change", "input", function() {
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var self = $(this);
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var name = self.attr("name");
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options[name] = self.prop("checked");
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$.cookie(
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"settings",
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options, {
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expires: expire(365)
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}
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);
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if ([
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"join",
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"mode",
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"motd",
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"nick",
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"part",
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"quit",
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"notifyAllMessages",
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].indexOf(name) !== -1) {
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chat.toggleClass("hide-" + name, !self.prop("checked"));
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}
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if (name === "colors") {
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chat.toggleClass("no-colors", !self.prop("checked"));
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}
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}).find("input")
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.trigger("change");
|
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|
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$("#badge").on("change", function() {
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var self = $(this);
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if (self.prop("checked")) {
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if (Notification.permission !== "granted") {
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Notification.requestPermission();
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}
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}
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});
|
|
|
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var viewport = $("#viewport");
|
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|
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viewport.on("click", ".lt, .rt", function(e) {
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var self = $(this);
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viewport.toggleClass(self.attr("class"));
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if (viewport.is(".lt, .rt")) {
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e.stopPropagation();
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chat.find(".chat").one("click", function() {
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viewport.removeClass("lt");
|
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});
|
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}
|
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});
|
|
|
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var input = $("#input")
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.history()
|
|
.tab(complete, {hint: false});
|
|
|
|
var form = $("#form");
|
|
|
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form.on("submit", function(e) {
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e.preventDefault();
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var text = input.val();
|
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input.val("");
|
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if (text.indexOf("/clear") === 0) {
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clear();
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return;
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}
|
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socket.emit("input", {
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target: chat.data("id"),
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text: text
|
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});
|
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});
|
|
|
|
chat.on("click", ".messages", function() {
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|
setTimeout(function() {
|
|
var text = "";
|
|
if (window.getSelection) {
|
|
text = window.getSelection().toString();
|
|
} else if (document.selection && document.selection.type !== "Control") {
|
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text = document.selection.createRange().text;
|
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}
|
|
if (!text) {
|
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focus();
|
|
}
|
|
}, 2);
|
|
});
|
|
|
|
$(window).on("focus", focus);
|
|
|
|
function focus() {
|
|
var chan = chat.find(".active");
|
|
if (screen.width > 768 && chan.hasClass("chan")) {
|
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input.focus();
|
|
}
|
|
}
|
|
|
|
var top = 1;
|
|
sidebar.on("click", ".chan, button", function() {
|
|
var self = $(this);
|
|
var target = self.data("target");
|
|
if (!target) {
|
|
return;
|
|
}
|
|
|
|
chat.data(
|
|
"id",
|
|
self.data("id")
|
|
);
|
|
socket.emit(
|
|
"open",
|
|
self.data("id")
|
|
);
|
|
|
|
sidebar.find(".active").removeClass("active");
|
|
self.addClass("active")
|
|
.find(".badge")
|
|
.removeClass("highlight")
|
|
.data("count", "")
|
|
.empty();
|
|
|
|
if (sidebar.find(".highlight").length === 0) {
|
|
favico.badge("");
|
|
}
|
|
|
|
viewport.removeClass("lt");
|
|
$("#windows .active").removeClass("active");
|
|
|
|
var chan = $(target)
|
|
.addClass("active")
|
|
.trigger("show")
|
|
.css("z-index", top++)
|
|
.find(".chat")
|
|
.sticky()
|
|
.end();
|
|
|
|
var title = "The Lounge";
|
|
if (chan.data("title")) {
|
|
title = chan.data("title") + " — " + title;
|
|
}
|
|
document.title = title;
|
|
|
|
if (self.hasClass("chan")) {
|
|
var nick = self
|
|
.closest(".network")
|
|
.data("nick");
|
|
if (nick) {
|
|
setNick(nick);
|
|
}
|
|
}
|
|
|
|
if (chan.data("needsNamesRefresh") === true) {
|
|
chan.data("needsNamesRefresh", false);
|
|
socket.emit("names", {target: self.data("id")});
|
|
}
|
|
|
|
if (screen.width > 768 && chan.hasClass("chan")) {
|
|
input.focus();
|
|
}
|
|
});
|
|
|
|
sidebar.on("click", "#sign-out", function() {
|
|
$.removeCookie("token");
|
|
location.reload();
|
|
});
|
|
|
|
sidebar.on("click", ".close", function() {
|
|
var cmd = "/close";
|
|
var chan = $(this).closest(".chan");
|
|
if (chan.hasClass("lobby")) {
|
|
cmd = "/quit";
|
|
var server = chan.find(".name").html();
|
|
if (!confirm("Disconnect from " + server + "?")) {
|
|
return false;
|
|
}
|
|
}
|
|
socket.emit("input", {
|
|
target: chan.data("id"),
|
|
text: cmd
|
|
});
|
|
chan.css({
|
|
transition: "none",
|
|
opacity: 0.4
|
|
});
|
|
return false;
|
|
});
|
|
|
|
chat.on("input", ".search", function() {
|
|
var value = $(this).val().toLowerCase();
|
|
var names = $(this).closest(".users").find(".names");
|
|
names.find("button").each(function() {
|
|
var btn = $(this);
|
|
var name = btn.text().toLowerCase().replace(/[+%@~]/, "");
|
|
if (name.indexOf(value) === 0) {
|
|
btn.show();
|
|
} else {
|
|
btn.hide();
|
|
}
|
|
});
|
|
});
|
|
|
|
var whois = false;
|
|
chat.on("click", ".user", function() {
|
|
var user = $(this).text().trim().replace(/[+%@~&]/, "");
|
|
if (user.indexOf("#") !== -1) {
|
|
return;
|
|
}
|
|
whois = true;
|
|
var text = "/whois " + user;
|
|
socket.emit("input", {
|
|
target: chat.data("id"),
|
|
text: text
|
|
});
|
|
});
|
|
|
|
chat.on("click", ".close", function() {
|
|
var id = $(this)
|
|
.closest(".chan")
|
|
.data("id");
|
|
sidebar.find(".chan[data-id='" + id + "']")
|
|
.find(".close")
|
|
.click();
|
|
});
|
|
|
|
chat.on("msg", ".messages", function(e, target, msg) {
|
|
var button = sidebar.find(".chan[data-target=" + target + "]");
|
|
var isQuery = button.hasClass("query");
|
|
var type = msg.type;
|
|
var highlight = type.contains("highlight");
|
|
var message = type.contains("message");
|
|
var settings = $.cookie("settings") || {};
|
|
if (highlight || isQuery || (settings.notifyAllMessages && message)) {
|
|
if (!document.hasFocus() || !$(target).hasClass("active")) {
|
|
if (settings.notification) {
|
|
pop.play();
|
|
}
|
|
favico.badge("!");
|
|
if (settings.badge && Notification.permission === "granted") {
|
|
var notify = new Notification(msg.from + " says:", {
|
|
body: msg.text.trim(),
|
|
icon: "img/logo-64.png",
|
|
tag: target
|
|
});
|
|
notify.onclick = function() {
|
|
window.focus();
|
|
button.click();
|
|
this.close();
|
|
};
|
|
window.setTimeout(function() {
|
|
notify.close();
|
|
}, 5 * 1000);
|
|
}
|
|
}
|
|
}
|
|
|
|
button = button.filter(":not(.active)");
|
|
if (button.length === 0) {
|
|
return;
|
|
}
|
|
|
|
var ignore = [
|
|
"join",
|
|
"part",
|
|
"quit",
|
|
"nick",
|
|
"mode",
|
|
];
|
|
if ($.inArray(type, ignore) !== -1){
|
|
return;
|
|
}
|
|
|
|
var badge = button.find(".badge");
|
|
if (badge.length !== 0) {
|
|
var i = (badge.data("count") || 0) + 1;
|
|
badge.data("count", i);
|
|
badge.html(i > 999 ? (i / 1000).toFixed(1) + "k" : i);
|
|
if (highlight || isQuery) {
|
|
badge.addClass("highlight");
|
|
}
|
|
}
|
|
});
|
|
|
|
chat.on("click", ".show-more-button", function() {
|
|
var self = $(this);
|
|
var count = self.parent().next(".messages").children().length;
|
|
socket.emit("more", {
|
|
target: self.data("id"),
|
|
count: count
|
|
});
|
|
});
|
|
|
|
chat.on("click", ".toggle-button", function() {
|
|
var self = $(this);
|
|
var chat = self.closest(".chat");
|
|
var bottom = chat.isScrollBottom();
|
|
var content = self.parent().next(".toggle-content");
|
|
if (bottom && !content.hasClass("show")) {
|
|
var img = content.find("img");
|
|
if (img.length !== 0 && !img.width()) {
|
|
img.on("load", function() {
|
|
chat.scrollBottom();
|
|
});
|
|
}
|
|
}
|
|
content.toggleClass("show");
|
|
if (bottom) {
|
|
chat.scrollBottom();
|
|
}
|
|
});
|
|
|
|
var windows = $("#windows");
|
|
var forms = $("#sign-in, #connect");
|
|
|
|
windows.on("show", "#sign-in", function() {
|
|
var self = $(this);
|
|
var inputs = self.find("input");
|
|
inputs.each(function() {
|
|
var self = $(this);
|
|
if (self.val() === "") {
|
|
self.focus();
|
|
return false;
|
|
}
|
|
});
|
|
});
|
|
|
|
windows.on("click", ".input", function() {
|
|
$(this).select();
|
|
});
|
|
|
|
forms.on("submit", "form", function(e) {
|
|
e.preventDefault();
|
|
var event = "auth";
|
|
var form = $(this);
|
|
form.find(".btn")
|
|
.attr("disabled", true)
|
|
.end();
|
|
if (form.closest(".window").attr("id") === "connect") {
|
|
event = "conn";
|
|
}
|
|
var values = {};
|
|
$.each(form.serializeArray(), function(i, obj) {
|
|
if (obj.value !== "") {
|
|
values[obj.name] = obj.value;
|
|
}
|
|
});
|
|
if (values.user) {
|
|
$.cookie(
|
|
"user",
|
|
values.user, {
|
|
expires: expire(30)
|
|
}
|
|
);
|
|
}
|
|
socket.emit(
|
|
event, values
|
|
);
|
|
});
|
|
|
|
forms.on("input", ".nick", function() {
|
|
var nick = $(this).val();
|
|
forms.find(".username").val(nick);
|
|
});
|
|
|
|
Mousetrap.bind([
|
|
"command+up",
|
|
"command+down",
|
|
"ctrl+up",
|
|
"ctrl+down"
|
|
], function(e, keys) {
|
|
var channels = sidebar.find(".chan");
|
|
var index = channels.index(channels.filter(".active"));
|
|
var direction = keys.split("+").pop();
|
|
switch (direction) {
|
|
case "up":
|
|
// Loop
|
|
var upTarget = (channels.length + (index - 1 + channels.length)) % channels.length;
|
|
channels.eq(upTarget).click();
|
|
break;
|
|
|
|
case "down":
|
|
// Loop
|
|
var downTarget = (channels.length + (index + 1 + channels.length)) % channels.length;
|
|
channels.eq(downTarget).click();
|
|
break;
|
|
}
|
|
});
|
|
|
|
Mousetrap.bind([
|
|
"command+k",
|
|
"ctrl+shift+l"
|
|
], function(e) {
|
|
if (e.target === input[0]) {
|
|
clear();
|
|
e.preventDefault();
|
|
}
|
|
});
|
|
|
|
setInterval(function() {
|
|
chat.find(".chan:not(.active)").each(function() {
|
|
var chan = $(this);
|
|
if (chan.find(".messages").children().slice(0, -100).remove().length) {
|
|
chan.find(".show-more").addClass("show");
|
|
}
|
|
});
|
|
}, 1000 * 10);
|
|
|
|
function clear() {
|
|
chat.find(".active .messages").empty();
|
|
chat.find(".active .show-more").addClass("show");
|
|
}
|
|
|
|
function complete(word) {
|
|
var words = commands.slice();
|
|
var users = chat.find(".active").find(".users");
|
|
var nicks = users.data("nicks");
|
|
|
|
if (!nicks) {
|
|
nicks = [];
|
|
users.find(".user").each(function() {
|
|
var nick = $(this).text().replace(/[~&@%+]/, "");
|
|
nicks.push(nick);
|
|
});
|
|
users.data("nicks", nicks);
|
|
}
|
|
|
|
for (var i in nicks) {
|
|
words.push(nicks[i]);
|
|
}
|
|
|
|
sidebar.find(".chan")
|
|
.each(function() {
|
|
var self = $(this);
|
|
if (!self.hasClass("lobby")) {
|
|
words.push(self.data("title"));
|
|
}
|
|
});
|
|
|
|
return $.grep(
|
|
words,
|
|
function(w) {
|
|
return !w.toLowerCase().indexOf(word.toLowerCase());
|
|
}
|
|
);
|
|
}
|
|
|
|
function confirmExit() {
|
|
if ($("body").hasClass("public")) {
|
|
window.onbeforeunload = function() {
|
|
return "Are you sure you want to navigate away from this page?";
|
|
};
|
|
}
|
|
}
|
|
|
|
function refresh() {
|
|
window.onbeforeunload = null;
|
|
location.reload();
|
|
}
|
|
|
|
function expire(days) {
|
|
var date = new Date();
|
|
date.setTime(date.getTime() + ((3600 * 1000 * 24) * days));
|
|
return date;
|
|
}
|
|
|
|
function sortable() {
|
|
sidebar.sortable({
|
|
axis: "y",
|
|
containment: "parent",
|
|
cursor: "grabbing",
|
|
distance: 12,
|
|
items: ".network",
|
|
handle: ".lobby",
|
|
placeholder: "network-placeholder",
|
|
forcePlaceholderSize: true,
|
|
update: function() {
|
|
var order = [];
|
|
sidebar.find(".network").each(function() {
|
|
var id = $(this).data("id");
|
|
order.push(id);
|
|
});
|
|
socket.emit(
|
|
"sort", {
|
|
type: "networks",
|
|
order: order
|
|
}
|
|
);
|
|
}
|
|
});
|
|
sidebar.find(".network").sortable({
|
|
axis: "y",
|
|
containment: "parent",
|
|
cursor: "grabbing",
|
|
distance: 12,
|
|
items: ".chan:not(.lobby)",
|
|
placeholder: "chan-placeholder",
|
|
forcePlaceholderSize: true,
|
|
update: function(e, ui) {
|
|
var order = [];
|
|
var network = ui.item.parent();
|
|
network.find(".chan").each(function() {
|
|
var id = $(this).data("id");
|
|
order.push(id);
|
|
});
|
|
socket.emit(
|
|
"sort", {
|
|
type: "channels",
|
|
target: network.data("id"),
|
|
order: order
|
|
}
|
|
);
|
|
}
|
|
});
|
|
}
|
|
|
|
function setNick(nick) {
|
|
var width = $("#nick")
|
|
.html(nick + ":")
|
|
.width();
|
|
if (width) {
|
|
width += 31;
|
|
input.css("padding-left", width);
|
|
}
|
|
}
|
|
|
|
function move(array, old_index, new_index) {
|
|
if (new_index >= array.length) {
|
|
var k = new_index - array.length;
|
|
while ((k--) + 1) {
|
|
this.push(undefined);
|
|
}
|
|
}
|
|
array.splice(new_index, 0, array.splice(old_index, 1)[0]);
|
|
return array;
|
|
}
|
|
|
|
document.addEventListener(
|
|
"visibilitychange",
|
|
function() {
|
|
if (sidebar.find(".highlight").length === 0) {
|
|
favico.badge("");
|
|
}
|
|
}
|
|
);
|
|
});
|