var connect = require("connect"); var io = require("socket.io"); // Local libraries var config = require("./../config.js"); var models = require("./models.js"); module.exports = Server; function Server() { this.sockets = false; this.networks = new models.NetworkCollection; } Server.prototype.listen = function(port) { var self = this; var http = connect() .use(connect.static("client")) .listen(port); this.networks.on("all", function(type, data) { if (type == "USERS" || type == "MESSAGES") { this.sockets.emit(type, data); } else { // Force a refresh on network and channel events. this.sockets.emit( "NETWORKS", self.networks ); } }, this); this.sockets = io.listen(http, {log: false}).sockets; this.sockets.on("connection", function(socket) { socket.emit( "NETWORKS", self.networks ); socket.on( "input", function(input) { handleInput.call(self, input); } ); }); if (config.autoConnect) { this.connect(config.host, config.channels); } return this; }; Server.prototype.connect = function(host, channels) { var network = new models.Network({ host: host }); this.networks.add(network); network.connect(channels).addListener("raw", function() { handleEvent.apply(network, arguments); }); }; function handleInput(input) { var target = this.networks.find(input.id); if (!target) { return; } var network = target.network; var channel = target.channel; var argv = input.text.substr(1).split(" "); var cmd = input.text.charAt(0) == "/" ? argv[0].toUpperCase() : "MESSAGE"; switch (cmd) { case "MESSAGE": var irc = network.irc; if (typeof irc !== "undefined") { irc.say(target.channel.get("name"), input.text); } channel.get("messages").add( new models.Message({ user: network.get("nick"), text: input.text }) ); break; case "SERVER": case "CONNECT": this.connect(argv[1]); break; case "QUIT": case "DISCONNECT": this.networks.remove(network); break; case "JOIN": case "PART": var irc = network.irc; if (typeof irc !== "undefined") { irc.send(cmd, argv[1] || target.channel.get("name")); } break; case "UNQUERY": case "LEAVE": var channel = target.channel; if (channel.get("name").charAt(0) == "#") { handleInput.call(this, { id: input.id, text: "/part" }); } else if (channel.get("type") != "network") { network.get("channels").remove( channel ); } break; case "NOTICE": var irc = network.irc; if (!argv[2] || typeof irc === "undefined") { break; } var user = argv[1]; var text = argv.slice(2).join(" "); irc.notice(user, text); channel.get("messages").add( new models.Message({ text: "Notice to " + user + ": " + text, type: "notice" }) ); break; case "QUERY": var irc = network.irc; if (!argv[1] || typeof irc === "undefined") { break; } var channels = network.get("channels"); if (argv[1].charAt(0) != "#" && !channels.findWhere({name: argv[1]})) { channels.add( new models.Channel({ name: argv[1] }) ); } break; case "TOPIC": var irc = network.irc; if (typeof irc === "undefined") { break; } var params = [ "topic", channel.get("name") ]; if (argv[1]) { var text = argv.slice(1).join(" "); params.push(text); } irc.send.apply( irc, params ); break; case "NICK": var irc = network.irc; if (typeof irc !== "undefined") { irc.send("NICK", argv[1] || config.nick); } break; case "KICK": var irc = network.irc; if (argv[1] && typeof irc !== "undefined") { irc.send( "KICK", target.channel.get("name"), argv[1] ); } break; case "WHOIS": var irc = network.irc; if (typeof irc !== "undefined") { irc.send("WHOIS", argv[1] || target.channel.get("name")); } break; case "OP": case "DEOP": case "VOICE": case "DEVOICE": case "MODE": var irc = network.irc; if (!argv[1] && typeof irc === "undefined") { break; } var mode; var user; if (cmd != "MODE") { user = argv[1]; mode = { "OP": "+o", "DEOP": "-o", "VOICE": "+v", "DEVOICE": "-v" }[cmd]; } else if (!argv[2]) { break; } else { mode = argv[1]; user = argv[2]; } irc.send( "MODE", target.channel.get("name"), mode, user ); break; // This command is used for debugging purposes. // Send raw commands. case "SEND": var irc = network.irc; if (typeof irc !== "undefined") { irc.send.apply(irc, argv.splice(1)); } break; default: channel.get("messages").add( new models.Message({ text: "Unknown command: `/" + cmd + "`", type: "error" }) ); } } function handleEvent(argv) { var network = this; var channels = network.get("channels"); var event = argv.commandType != "error" ? argv.command : "ERROR"; switch (event) { case "PRIVMSG": var target = argv.args[0]; if (target.charAt(0) != "#") { target = argv.nick; } var channel = channels.findWhere({name: target}); var message = argv.args[1]; if (typeof channel == "undefined") { channel = channels.add( new models.Channel({ name: target }) ); } var mode; var user = channel.get("users").findWhere({name: argv.nick}); if (typeof user !== "undefined") { mode = user.get("mode"); } channel.get("messages").add( new models.Message({ mode: mode, user: argv.nick, text: message }) ); break; case "NOTICE": var from = argv.nick ? argv.nick : "-!-"; var message = new models.Message({ user: from, text: "notice: " + argv.args[1], type: "notice" }); channels.each(function(channel) { channel.get("messages").add(message); }); break; case "JOIN": var channel = channels.findWhere({name: argv.args[0]}); if (typeof channel === "undefined") { channel = channels.add( new models.Channel({ name: argv.args[0] }) ); } var users = channel.get("users"); var messages = channel.get("messages"); if (argv.nick != network.get("nick")) { users.add( new models.User({ name: argv.nick }) ); } messages.add( new models.Message({ user: argv.nick, text: "join", type: "join" }) ); break; case "PART": var channel = channels.findWhere({name: argv.args[0]}); if (argv.nick == network.get("nick")) { channels.remove(channel); } else { var users = channel.get("users"); users.remove( users.findWhere({ name: argv.nick }) ); var messages = channel.get("messages"); messages.add( new models.Message({ user: argv.nick, text: "part", type: "part" }) ); } break; case "NICK": channels.each(function(channel) { var users = channel.get("users"); var messages = channel.get("messages"); var user = users.findWhere({name: argv.nick}); if (typeof user !== "undefined") { user.set("name", argv.args[0]); users.sort(); users.trigger( "change", {}, users ); messages.add(new models.Message({ user: argv.nick, text: "changed name to " + argv.args[0], type: "nick" })); } }); if (argv.nick == network.get("nick")) { network.set({nick: argv.args[0]}, {silent: true}); } break; case "KICK": var channel = channels.findWhere({ name: argv.args[0] }); var users = channel.get("users"); var messages = channel.get("messages"); if (argv.args[1] == network.get("nick")) { users.reset(); } else { users.remove( users.findWhere({ name: argv.args[1] }) ); } messages.add( new models.Message({ user: argv.args[1], text: "was kicked by " + argv.nick, type: "kick" }) ); break; case "QUIT": var message = new models.Message({ user: argv.nick, text: "quit", type: "quit" }); channels.each(function(channel) { var user = channel.get("users").findWhere({name: argv.nick}); if (typeof user !== "undefined") { channel.get("users").remove(user); channel.get("messages").add(message); } }); break; case "MODE": var channel = channels.findWhere({name: argv.args[0]}); if (typeof channel === "undefined") { break; } var target = argv.args[2] || argv.args[0]; var messages = channel.get("messages"); messages.add( new models.Message({ user: argv.nick, text: "sets mode: " + argv.args[1] + " " + target, type: "mode" }) ); var irc = network.irc; if (argv.args[2] && typeof irc !== "undefined") { irc.send( "NAMES", channel.get("name") ); } break; case "TOPIC": var channel = channels.findWhere({name: argv.args[0]}); var messages = channel.get("messages"); messages.add( new models.Message({ user: argv.nick, text: "changed topic to: " + argv.args[1], type: "topic" }) ); break; case "rpl_notopic": case "rpl_topic": var channel = channels.findWhere({name: argv.args[1]}); if (typeof channel !== "undefined") { var messages = channel.get("messages"); messages.add( new models.Message({ text: "Topic for " + argv.args[1] + ": " + argv.args[2], type: "topic" }) ); } break; case "rpl_namreply": var channel = network.get("channels").findWhere({name: argv.args[2]}); var users = channel.get("users"); if (typeof channel === "undefined") { channel = channels.add( new models.Channel({ name: argv.args[2] }) ); } if (typeof rpl_namreply === "undefined") { channel.get("users").reset({silent: true}); } // This variable is global but will be deleted when // rpl_endofnames is triggered.. rpl_namreply = true; var names = argv.args[3].split(' '); for (var i in names) { var mode = (names[i].match(/^\W/) || "").toString(); var user = new models.User({ mode: mode, name: names[i].replace(mode, '') }); users.add( user, {silent: true} ); } break; case "rpl_endofnames": var channel = channels.findWhere({name: argv.args[1]}); var users = channel.get("users"); // .. here! delete rpl_namreply; users.trigger( "add", {}, users ); break; case "001": // `registered` network.set("nick", argv.args[0]); case "rpl_motdstart": case "rpl_endofmotd": case "rpl_motd": channels.first().get("messages").add( new models.Message({ user: "-!-", text: argv.args[1] }) ); break; case "rpl_whoisuser": case "rpl_whoischannels": case "rpl_whoisserver": case "rpl_endofwhois": var channel = channels.findWhere({name: argv.args[1]}); var message = argv.args.slice(2).join(" "); if (typeof channel == "undefined") { channel = channels.add( new models.Channel({ name: argv.args[1] }) ); } channel.get("messages").add( new models.Message({ user: argv.args[1], text: message }) ); break; case "ERROR": var args = argv.args; channels.first().get("messages").add( new models.Message({ text: args[args.length - 1], type: "error" }) ); break; } // Debug console.log(argv); }