mirror of
https://github.com/thelounge/thelounge
synced 2024-11-26 14:00:21 +00:00
733 lines
13 KiB
JavaScript
733 lines
13 KiB
JavaScript
var _ = require("lodash");
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var config = require("../config") || {};
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var fs = require("fs");
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var http = require("connect");
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var io = require("socket.io");
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var irc = require("slate-irc");
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var net = require("net");
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// Models
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var Chan = require("./models/chan");
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var Msg = require("./models/msg");
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var Network = require("./models/network");
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var User = require("./models/user");
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var sockets = null;
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var networks = [];
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var events = [
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"errors",
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"join",
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"kick",
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"mode",
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"motd",
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"message",
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"names",
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"nick",
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"notice",
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"part",
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"quit",
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"topic",
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"welcome",
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"whois",
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];
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module.exports = listen;
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function listen() {
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var port = config.port || 9000;
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var app = http()
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.use(index)
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.use(http.static("client"))
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.listen(port);
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var self = this;
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sockets = io.listen(app, {log: 0}).sockets.on("connection", function(s) {
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s.emit("networks", {networks: networks});
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s.on("input", input);
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s.on("fetch", function(data) {
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fetch(s, data);
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});
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});
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(config.networks || []).forEach(function(n) {
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connect(n);
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});
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}
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function index(req, res, next) {
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if (req.url != "/") return next();
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fs.readFile("client/index.html", function(err, file) {
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var data = _.merge(
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require("../package.json"),
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{} // config
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);
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res.end(_.template(
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file,
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data
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));
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});
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}
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function connect(params) {
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_.defaults(
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params,
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config.defaults
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);
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var host = params.host;
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var port = params.port || 6667;
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var stream = net.connect({
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port: port,
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host: host,
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});
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stream.on("error", function(e) {
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console.log(e);
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});
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var client = irc(stream);
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var network = new Network({
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host: host,
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client: client,
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});
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networks.push(network);
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sockets.emit("networks", {networks: networks});
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client.nick(params.nick);
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client.user(params.nick, params.realname);
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client.once("welcome", function() {
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(params.channels || []).forEach(function(c) {
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client.join(c);
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});
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});
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events.forEach(function(e) {
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client.on(e, function() {
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event.apply(network, [e, arguments]);
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});
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});
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}
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function input(data) {
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var target = find(data.id);
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if (!target) {
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return;
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}
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var network = target.network;
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var chan = target.chan;
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var client = network.client;
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var id = data.id;
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var text = data.text;
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if (!text) {
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return;
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}
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var args = text.replace(/^\//, '').split(" ");
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var cmd = text.charAt(0) == "/" ? args[0].toLowerCase() : "";
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switch (cmd) {
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case "say":
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// Remove '/say' and treat this command as a message.
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args.shift();
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case "":
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args.unshift(
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"msg",
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chan.name
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);
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case "msg":
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var user;
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var text = args.slice(2).join(" ");
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if (client) {
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user = client.me;
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client.send(args[1], text);
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}
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var chan = _.findWhere(network.channels, {name: args[1]});
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if (typeof chan !== "undefined") {
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var msg = new Msg({
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from: user,
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text: text,
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});
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chan.messages.push(msg)
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sockets.emit("msg", {
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id: chan.id,
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msg: msg,
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});
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}
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break;
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case "notice":
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if (client && args[2]) {
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client.notice(args[1], args.slice(2).join(" "));
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}
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break;
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case "slap":
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var slap = "slaps " + args[1] + " around a bit with a large trout";
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case "me":
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if (!args[1]) {
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break;
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}
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var user;
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var text = slap || args.slice(1).join(" ");
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if (client) {
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user = client.me;
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client.action(chan.name, text);
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}
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var msg = new Msg({
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type: "action",
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from: user,
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text: text,
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});
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chan.messages.push(msg)
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sockets.emit("msg", {
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id: chan.id,
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msg: msg,
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});
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break;
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case "ame":
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var type = "action";
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case "amsg":
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var user = client.me;
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var text = args.slice(1).join(" ");
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var channels = [];
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network.channels.forEach(function(chan) {
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if (chan.type == "channel") {
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channels.push(chan.name);
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var msg = new Msg({
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type: type || "normal",
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from: user,
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text: text,
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});
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chan.messages.push(msg)
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sockets.emit("msg", {
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id: chan.id,
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msg: msg,
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});
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}
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});
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client[type || "send"](
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channels,
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text
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);
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break;
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case "server":
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case "connect":
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if (args[1]) {
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connect({host: args[1]});
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}
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break;
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case "join":
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if (client && args[1]) {
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if (!args[2] || args[2].charAt(0) == "#") {
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client.join(args.slice(1));
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} else {
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console.log(args[1], args[2]);
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client.join(
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args[1],
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args[2] // Password
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);
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}
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}
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break;
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case "nick":
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if (client && args[1]) {
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client.nick(args[1]);
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}
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break;
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case "part":
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if (chan.type != "channel") {
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return;
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}
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case "close":
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case "leave":
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if (chan.type == "lobby") {
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return;
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}
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var id = chan.id;
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if (chan.type == "query" || !chan.users.length) {
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remove(id);
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sockets.emit("part", {
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id: id,
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});
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} else if (client) {
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client.part(chan.name);
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}
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break;
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case "partall":
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var part = [];
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network.channels.forEach(function(c) {
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if (c.type == "channel") part.push(c.name);
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});
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client.part(part);
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break;
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case "invite":
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if (client && args[2]) {
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client.invite(args[1], args[2]);
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}
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break;
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case "topic":
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if (client) {
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var msg = "TOPIC";
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msg += " " + chan.name;
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msg += args[1] ? " :" + args.slice(1).join(" ") : "";
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client.write(msg);
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}
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break;
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case "whoami":
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var user = client.me;
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case "query":
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case "whois":
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var user = user || args[1];
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if (client && user) {
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client.whois(user);
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}
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break;
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case "kick":
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if (client && args[1]) {
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client.kick(chan.name, args[1]);
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}
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break;
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case "op":
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case "deop":
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case "voice":
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case "devoice":
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case "mode":
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if (!client || !args[1]) {
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break;
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}
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var mode;
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var user;
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if (cmd != "mode") {
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user = args[1];
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mode = {
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"op": "+o",
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"deop": "-o",
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"voice": "+v",
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"devoice": "-v",
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}[cmd];
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} else if (!args[2]) {
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break;
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} else {
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mode = args[1];
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user = args[2];
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}
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client.mode(
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chan.name,
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mode,
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user
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);
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break;
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case "quit":
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case "disconnect":
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if (client) {
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networks = _.without(networks, network);
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sockets.emit("networks", {networks: networks});
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client.quit();
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}
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break;
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// Send raw IRC messages.
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case "raw":
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case "send":
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if (client) {
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client.write(args.slice(1).join(" "));
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}
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break;
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}
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}
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function fetch(socket, data) {
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var target = find(data.id);
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if (!target) {
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return;
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}
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var chan = target.chan;
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var messages = chan
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.messages
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.slice(0, chan.messages.length - (data.count || 0));
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socket.emit("messages", {
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id: data.id,
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msg: messages,
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});
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}
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function event(e, data) {
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var data = _.last(data);
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var channels = this.channels;
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switch (e) {
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case "errors":
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sockets.emit("msg", {
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msg: new Msg({
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type: "error",
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from: "-!-",
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text: data.message,
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}),
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});
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break;
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case "join":
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var chan = _.findWhere(channels, {name: data.channel});
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if (typeof chan === "undefined") {
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chan = new Chan({
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name: data.channel,
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});
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channels.push(chan);
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sockets.emit("join", {
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id: this.id,
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chan: chan,
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});
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}
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var users = chan.users;
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users.push(new User({name: data.nick}));
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chan.sortUsers();
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sockets.emit("users", {
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id: chan.id,
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users: users,
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});
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var msg = new Msg({
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from: data.nick,
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type: "join",
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});
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chan.messages.push(msg);
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sockets.emit("msg", {
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id: chan.id,
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msg: msg,
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});
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break;
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case "kick":
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var chan = _.findWhere(channels, {name: data.channel});
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if (typeof chan === "undefined") {
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break;
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}
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if (data.client == this.client.me) {
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chan.users = [];
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} else {
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chan.users = _.without(chan.users, _.findWhere(chan.users, {name: data.client}));
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}
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sockets.emit("users", {
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id: chan.id,
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users: chan.users,
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});
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var msg = new Msg({
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type: "kick",
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from: data.nick,
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text: data.client,
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});
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chan.messages.push(msg);
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sockets.emit("msg", {
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id: chan.id,
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msg: msg,
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});
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break;
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case "mode":
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var chan = _.findWhere(channels, {name: data.target});
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if (typeof chan !== "undefined") {
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clearTimeout(this.timer);
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this.timer = setTimeout((function() {
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this.client.write("NAMES " + data.target);
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}).bind(this), 200);
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var nick = data.nick;
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if (nick.indexOf(".") !== -1) {
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nick = data.target;
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}
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var msg = new Msg({
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type: "mode",
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from: nick,
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text: data.mode + " " + data.client,
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});
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chan.messages.push(msg);
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sockets.emit("msg", {
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id: chan.id,
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msg: msg,
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});
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}
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break;
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case "motd":
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var chan = channels[0];
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data.motd.forEach(function(m) {
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var msg = new Msg({
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type: "motd",
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from: "-!-",
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text: m,
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});
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chan.messages.push(msg);
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sockets.emit("msg", {
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id: chan.id,
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msg: msg,
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});
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});
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break;
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case "message":
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var target = data.to;
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var chan = _.findWhere(channels, {name: target.charAt(0) == "#" ? target : data.from});
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if (typeof chan === "undefined") {
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chan = new Chan({
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name: data.from,
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type: "query",
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});
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channels.push(chan);
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sockets.emit("join", {
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id: this.id,
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chan: chan,
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});
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}
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var type = "";
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var text = data.message;
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if (text.split(" ")[0] === "\u0001ACTION") {
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type = "action";
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text = text.replace(/\u0001|ACTION/g, "");
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}
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var network = this;
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text.split(' ').forEach(function(w) {
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if (w.indexOf(network.client.me) == 0) type += " highlight";
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});
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var msg = new Msg({
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type: type || "normal",
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from: data.from,
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text: text,
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});
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chan.messages.push(msg);
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sockets.emit("msg", {
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id: chan.id,
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msg: msg,
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});
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break;
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case "names":
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var chan = _.findWhere(channels, {name: data.channel});
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if (typeof chan === "undefined") {
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break;
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}
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chan.users = [];
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_.each(data.names, function(n) {
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chan.users.push(new User(n));
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});
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chan.sortUsers();
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sockets.emit("users", {
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id: chan.id,
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users: chan.users,
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});
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break;
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|
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case "nick":
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if (data["new"] == this.client.me) {
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var chan = channels[0];
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var msg = new Msg({
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from: "-!-",
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text: "You're now known as " + data["new"],
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});
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chan.messages.push(msg);
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sockets.emit("msg", {
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id: chan.id,
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msg: msg,
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});
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}
|
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channels.forEach(function(chan) {
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var user = _.findWhere(chan.users, {name: data.nick});
|
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if (!user) {
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return;
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}
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user.name = data["new"];
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chan.sortUsers();
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sockets.emit("users", {
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id: chan.id,
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users: chan.users,
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});
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var msg = new Msg({
|
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type: "nick",
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from: data.nick,
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text: data["new"],
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});
|
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chan.messages.push(msg);
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sockets.emit("msg", {
|
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id: chan.id,
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msg: msg,
|
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});
|
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});
|
|
break;
|
|
|
|
case "notice":
|
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var chan = channels[0];
|
|
var from = data.from || "-!-";
|
|
if (data.to == "*" || data.from.indexOf(".") !== -1) {
|
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from = "-!-";
|
|
}
|
|
var msg = new Msg({
|
|
type: "notice",
|
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from: from,
|
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text: data.message,
|
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});
|
|
chan.messages.push(msg);
|
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sockets.emit("msg", {
|
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id: chan.id,
|
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msg: msg,
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});
|
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break;
|
|
|
|
case "part":
|
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var chan = _.findWhere(channels, {name: data.channels[0]});
|
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if (typeof chan === "undefined") {
|
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break;
|
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}
|
|
if (data.nick == this.client.me) {
|
|
remove(chan.id);
|
|
sockets.emit("part", {
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id: chan.id,
|
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});
|
|
} else {
|
|
chan.users = _.without(chan.users, _.findWhere(chan.users, {name: data.nick}));
|
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sockets.emit("users", {
|
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id: chan.id,
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users: chan.users,
|
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});
|
|
var msg = new Msg({
|
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type: "part",
|
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from: data.nick,
|
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});
|
|
chan.messages.push(msg);
|
|
sockets.emit("msg", {
|
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id: chan.id,
|
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msg: msg,
|
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});
|
|
}
|
|
break;
|
|
|
|
case "quit":
|
|
channels.forEach(function(chan) {
|
|
var user = _.findWhere(chan.users, {name: data.nick});
|
|
if (!user) {
|
|
return;
|
|
}
|
|
chan.users = _.without(chan.users, user);
|
|
sockets.emit("users", {
|
|
id: chan.id,
|
|
users: chan.users,
|
|
});
|
|
var msg = new Msg({
|
|
type: "quit",
|
|
from: data.nick,
|
|
});
|
|
chan.messages.push(msg);
|
|
sockets.emit("msg", {
|
|
id: chan.id,
|
|
msg: msg,
|
|
});
|
|
});
|
|
break;
|
|
|
|
case "topic":
|
|
var chan = _.findWhere(channels, {name: data.channel});
|
|
if (typeof chan === "undefined") {
|
|
break;
|
|
}
|
|
var from = data.nick || chan.name;
|
|
var msg = new Msg({
|
|
type: "topic",
|
|
from: from,
|
|
text: data.topic,
|
|
});
|
|
chan.messages.push(msg);
|
|
sockets.emit("msg", {
|
|
id: chan.id,
|
|
msg: msg,
|
|
});
|
|
break;
|
|
|
|
case "welcome":
|
|
// Leaving this empty for now.
|
|
break;
|
|
|
|
case "whois":
|
|
if (!data) {
|
|
break;
|
|
}
|
|
var chan = _.findWhere(channels, {name: data.nickname});
|
|
if (typeof chan === "undefined") {
|
|
chan = new Chan({
|
|
type: "query",
|
|
name: data.nickname,
|
|
});
|
|
channels.push(chan);
|
|
sockets.emit("join", {
|
|
id: this.id,
|
|
chan: chan,
|
|
});
|
|
}
|
|
var prefix = {
|
|
hostname: "from",
|
|
realname: "is",
|
|
channels: "on",
|
|
server: "using",
|
|
};
|
|
var i = 0;
|
|
for (var k in data) {
|
|
var key = prefix[k];
|
|
if (!key || data[k].toString() == "") {
|
|
continue;
|
|
}
|
|
var msg = new Msg({
|
|
type: "whois",
|
|
from: data.nickname,
|
|
text: key + " " + data[k],
|
|
});
|
|
chan.messages.push(msg);
|
|
sockets.emit("msg", {
|
|
id: chan.id,
|
|
msg: msg,
|
|
});
|
|
}
|
|
var msg = new Msg({
|
|
type: "whois",
|
|
from: data.nickname,
|
|
text: "End of /WHOIS list.",
|
|
});
|
|
chan.messages.push(msg);
|
|
sockets.emit("msg", {
|
|
id: chan.id,
|
|
msg: msg,
|
|
});
|
|
break;
|
|
}
|
|
}
|
|
|
|
function find(id) {
|
|
for (var i = 0; i < networks.length; i++) {
|
|
var result = {
|
|
network: networks[i],
|
|
chan: _.findWhere(networks[i].channels, {id: id}),
|
|
};
|
|
if (result.chan) {
|
|
return result;
|
|
}
|
|
}
|
|
}
|
|
|
|
function remove(id) {
|
|
networks.forEach(function(n) {
|
|
n.channels = _.without(n.channels, _.findWhere(n.channels, {id: id}));
|
|
});
|
|
}
|