Introducing plugins

lib/plugins/errors.js

@@ -0,0 +1,20 @@
+var Msg = require("../models/msg");
+
+module.exports = function(client, sockets) {
+	var network = this;
+	client.on("errors", function(data) {
+		sockets.in("chat").emit("msg", {
+			msg: new Msg({
+				type: "error",
+				from: "-!-",
+				text: data.message,
+			}),
+		});
+		if (!network.connected) {
+			if (data.cmd == "ERR_NICKNAMEINUSE") {
+				var random = config.defaults.nick + Math.floor(10 + (Math.random() * 89));
+				client.nick(random);
+			}
+		}
+	});
+};

lib/plugins/join.js

@@ -0,0 +1,29 @@
+var _ = require("lodash");
+var Chan = require("../models/chan");
+var Msg = require("../models/msg");
+
+module.exports = function(client, sockets) {
+	var network = this;
+	client.on("join", function(data) {
+		var chan = _.findWhere(network.channels, {name: data.channel});
+		if (typeof chan === "undefined") {
+			chan = new Chan({
+				name: data.channel,
+			});
+			network.addChan(chan);
+			sockets.in("chat").emit("join", {
+				id: network.id,
+				chan: chan,
+			});
+		}
+		var msg = new Msg({
+			from: data.nick,
+			type: "join",
+		});
+		chan.addMsg(msg);
+		sockets.in("chat").emit("msg", {
+			id: chan.id,
+			msg: msg,
+		});
+	});
+};

lib/plugins/kick.js

@@ -0,0 +1,32 @@
+var _ = require("lodash");
+var Chan = require("../models/chan");
+var Msg = require("../models/msg");
+
+module.exports = function(client, sockets) {
+	var network = this;
+	client.on("kick", function(data) {
+		var chan = _.findWhere(network.channels, {name: data.channel});
+		if (typeof chan === "undefined") {
+			return;
+		}
+		if (data.client == client.me) {
+			chan.users = [];
+		} else {
+			chan.users = _.without(chan.users, _.findWhere(chan.users, {name: data.client}));
+		}
+		sockets.in("chat").emit("users", {
+			id: chan.id,
+			users: chan.users,
+		});
+		var msg = new Msg({
+			type: "kick",
+			from: data.nick,
+			text: data.client,
+		});
+		chan.addMsg(msg);
+		sockets.in("chat").emit("msg", {
+			id: chan.id,
+			msg: msg,
+		});
+	});
+};

lib/plugins/message.js

@@ -0,0 +1,42 @@
+var _ = require("lodash");
+var Chan = require("../models/chan");
+var Msg = require("../models/msg");
+var Network = require("../models/network");
+
+module.exports = function(client, sockets) {
+	var network = this;
+	client.on("message", function(data) {
+		var target = data.to;
+		var chan = _.findWhere(network.channels, {name: target.charAt(0) == "#" ? target : data.from});
+		if (typeof chan === "undefined") {
+			chan = new Chan({
+				name: data.from,
+				type: "query",
+			});
+			network.addChan(chan);
+			sockets.in("chat").emit("join", {
+				id: network.id,
+				chan: chan,
+			});
+		}
+		var type = "";
+		var text = data.message;
+		if (text.split(" ")[0] === "\u0001ACTION") {
+			type = "action";
+			text = text.replace(/\u0001|ACTION/g, "");
+		}
+		text.split(' ').forEach(function(w) {
+			if (w.indexOf(client.me) == 0) type += " highlight";
+		});
+		var msg = new Msg({
+			type: type || "normal",
+			from: data.from,
+			text: text,
+		});
+		chan.addMsg(msg);
+		sockets.in("chat").emit("msg", {
+			id: chan.id,
+			msg: msg,
+		});
+	});
+};

lib/plugins/mode.js

@@ -0,0 +1,31 @@
+var _ = require("lodash");
+var Chan = require("../models/chan");
+var Msg = require("../models/msg");
+
+module.exports = function(client, sockets) {
+	var network = this;
+	var timer = null;
+	client.on("mode", function(data) {
+		var chan = _.findWhere(network.channels, {name: data.target});
+		if (typeof chan !== "undefined") {
+			clearTimeout(timer);
+			timer = setTimeout(function() {
+				client.write("NAMES " + data.target);
+			}, 200);
+			var nick = data.nick;
+			if (nick.indexOf(".") !== -1) {
+				nick = data.target;
+			}
+			var msg = new Msg({
+				type: "mode",
+				from: nick,
+				text: data.mode + " " + data.client,
+			});
+			chan.addMsg(msg);
+			sockets.in("chat").emit("msg", {
+				id: chan.id,
+				msg: msg,
+			});
+		}
+	});
+};

lib/plugins/motd.js

@@ -0,0 +1,22 @@
+var Chan = require("../models/chan");
+var Msg = require("../models/msg");
+
+module.exports = function(client, sockets) {
+	var network = this;
+	client.on("motd", function(data) {
+		var rows = data.motd;
+		var chan = network.channels[0];
+		rows.forEach(function(text) {
+			var msg = new Msg({
+				type: "motd",
+				from: "-!-",
+				text: text,
+			});
+			chan.addMsg(msg);
+			sockets.in("chat").emit("msg", {
+				id: chan.id,
+				msg: msg,
+			});
+		});
+	});
+};

lib/plugins/names.js

@@ -0,0 +1,22 @@
+var _ = require("lodash");
+var Chan = require("../models/chan");
+var User = require("../models/user");
+
+module.exports = function(client, sockets) {
+	var network = this;
+	client.on("names", function(data) {
+		var chan = _.findWhere(network.channels, {name: data.channel});
+		if (typeof chan === "undefined") {
+			return;
+		}
+		chan.users = [];
+		_.each(data.names, function(n) {
+			chan.addUser(new User(n));
+		});
+		chan.sortUsers();
+		sockets.in("chat").emit("users", {
+			id: chan.id,
+			users: chan.users,
+		});
+	});
+};

lib/plugins/nick.js

@@ -0,0 +1,43 @@
+var _ = require("lodash");
+var Chan = require("../models/chan");
+var Msg = require("../models/msg");
+
+module.exports = function(client, sockets) {
+	var network = this;
+	client.on("nick", function(data) {
+		if (data["new"] == client.me) {
+			var chan = network.channels[0];
+			var msg = new Msg({
+				from: "-!-",
+				text: "You're now known as " + data["new"],
+			});
+			chan.addMsg(msg);
+			sockets.in("chat").emit("msg", {
+				id: chan.id,
+				msg: msg,
+			});
+		}
+		network.channels.forEach(function(chan) {
+			var user = _.findWhere(chan.users, {name: data.nick});
+			if (!user) {
+				return;
+			}
+			user.name = data["new"];
+			chan.sortUsers();
+			sockets.in("chat").emit("users", {
+				id: chan.id,
+				users: chan.users,
+			});
+			var msg = new Msg({
+				type: "nick",
+				from: data.nick,
+				text: data["new"],
+			});
+			chan.addMsg(msg);
+			sockets.in("chat").emit("msg", {
+				id: chan.id,
+				msg: msg,
+			});
+		});
+	});
+};

lib/plugins/notice.js

@@ -0,0 +1,23 @@
+var Chan = require("../models/chan");
+var Msg = require("../models/msg");
+
+module.exports = function(client, sockets) {
+	var network = this;
+	client.on("notice", function(data) {
+		var chan = network.channels[0];
+		var from = data.from || "-!-";
+		if (data.to == "*" || data.from.indexOf(".") !== -1) {
+			from = "-!-";
+		}
+		var msg = new Msg({
+			type: "notice",
+			from: from,
+			text: data.message,
+		});
+		chan.addMsg(msg);
+		sockets.in("chat").emit("msg", {
+			id: chan.id,
+			msg: msg,
+		});
+	});
+};

lib/plugins/part.js

@@ -0,0 +1,34 @@
+var _ = require("lodash");
+var Chan = require("../models/chan");
+var Msg = require("../models/msg");
+
+module.exports = function(client, sockets) {
+	var network = this;
+	client.on("part", function(data) {
+		var chan = _.findWhere(network.channels, {name: data.channels[0]});
+		if (typeof chan === "undefined") {
+			return;
+		}
+		if (data.nick == client.me) {
+			network.channels = _.without(network.channels, chan);
+			sockets.in("chat").emit("part", {
+				id: chan.id,
+			});
+		} else {
+			chan.users = _.without(chan.users, _.findWhere(chan.users, {name: data.nick}));
+			sockets.in("chat").emit("users", {
+				id: chan.id,
+				users: chan.users,
+			});
+			var msg = new Msg({
+				type: "part",
+				from: data.nick,
+			});
+			chan.addMsg(msg);
+			sockets.in("chat").emit("msg", {
+				id: chan.id,
+				msg: msg,
+			});
+		}
+	});
+};

lib/plugins/quit.js

@@ -0,0 +1,29 @@
+var _ = require("lodash");
+var Chan = require("../models/chan");
+var Msg = require("../models/msg");
+
+module.exports = function(client, sockets) {
+	var network = this;
+	client.on("quit", function(data) {
+		network.channels.forEach(function(chan) {
+			var user = _.findWhere(chan.users, {name: data.nick});
+			if (!user) {
+				return;
+			}
+			chan.users = _.without(chan.users, user);
+			sockets.in("chat").emit("users", {
+				id: chan.id,
+				users: chan.users,
+			});
+			var msg = new Msg({
+				type: "quit",
+				from: data.nick,
+			});
+			chan.addMsg(msg);
+			sockets.in("chat").emit("msg", {
+				id: chan.id,
+				msg: msg,
+			});
+		});
+	});
+};

lib/plugins/topic.js

@@ -0,0 +1,24 @@
+var _ = require("lodash");
+var Chan = require("../models/chan");
+var Msg = require("../models/msg");
+
+module.exports = function(client, sockets) {
+	var network = this;
+	client.on("topic", function(data) {
+		var chan = _.findWhere(network.channels, {name: data.channel});
+		if (typeof chan === "undefined") {
+			return;
+		}
+		var from = data.nick || chan.name;
+		var msg = new Msg({
+			type: "topic",
+			from: from,
+			text: data.topic,
+		});
+		chan.addMsg(msg);
+		sockets.in("chat").emit("msg", {
+			id: chan.id,
+			msg: msg,
+		});
+	});
+};

lib/plugins/welcome.js

@@ -0,0 +1,19 @@
+var Chan = require("../models/chan");
+var Msg = require("../models/msg");
+
+module.exports = function(client, sockets) {
+	var network = this;
+	client.on("welcome", function(data) {
+		network.connected = true;
+		var chan = network.channels[0];
+		var msg = new Msg({
+			from: "-!-",
+			text: "You're now known as " + data,
+		});
+		chan.addMsg(msg);
+		sockets.in("chat").emit("msg", {
+			id: chan.id,
+			msg: msg,
+		});
+	});
+};

lib/plugins/whois.js

@@ -0,0 +1,57 @@
+var _ = require("lodash");
+var Chan = require("../models/chan");
+var Msg = require("../models/msg");
+
+module.exports = function(client, sockets) {
+	var network = this;
+	client.on("whois", function(err, data) {
+		if (!data) {
+			return;
+		}
+		var chan = _.findWhere(network.channels, {name: data.nickname});
+		if (typeof chan === "undefined") {
+			chan = new Chan({
+				type: "query",
+				name: data.nickname,
+			});
+			network.addChan(chan);
+			sockets.in("chat").emit("join", {
+				id: network.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.addMsg(msg);
+			sockets.in("chat").emit("msg", {
+				id: chan.id,
+				msg: msg,
+			});
+		}
+		var msg = new Msg({
+			type: "whois",
+			from: data.nickname,
+			text: "End of /WHOIS list.",
+		});
+		chan.addMsg(msg);
+		sockets.in("chat").emit("msg", {
+			id: chan.id,
+			msg: msg,
+		});
+	});
+};

lib/server.js

@@ -7,17 +7,13 @@ var irc = require("slate-irc");
 var net = require("net");
 var tls = require("tls");
 
-// Models
-
-var Chan = require("./models/chan");
 var Msg = require("./models/msg");
 var Network = require("./models/network");
-var User = require("./models/user");
 
 var sockets = null;
 var networks = [];
 
-var events = [
+var plugins = [
 	"errors",
 	"join",
 	"kick",
@@ -34,9 +30,7 @@ var events = [
 	"whois",
 ];
 
-module.exports = listen;
-
-function listen() {
+module.exports = function listen() {
 	var port = config.port || 9000;
 	var app = http()
 		.use(index)
@@ -73,7 +67,7 @@ function init(login) {
 
 function index(req, res, next) {
 	if (req.url != "/") return next();
-	fs.readFile("client/index.html", function(err, file) {
+	return fs.readFile("client/index.html", function(err, file) {
 		var data = _.merge(
 			require("../package.json"),
 			config
@@ -116,10 +110,8 @@ function connect(params) {
 	client.nick(params.nick);
 	client.user(params.nick, params.realname);
 	
-	events.forEach(function(e) {
-		client.on(e, function() {
-			event.apply(network, [e, arguments]);
-		});
+	plugins.forEach(function(plugin) {
+		require("./plugins/" + plugin).apply(network, [client, sockets]);
 	});
 	
 	if (!params.onConnect) {
@@ -127,20 +119,20 @@ function connect(params) {
 	}
 	
 	client.once("welcome", function() {
-		(params.onConnect.join || []).forEach(function(chan) {
+		client.write("PING " + network.host);
+		var channels = params.onConnect.join || [];
+		channels.forEach(function(chan) {
 			client.join.apply(
 				client,
 				chan.split(' ')
 			);
 		});
-		
-		// Trigger 'PONG' response.
-		client.write("PING " + network.host);
 	});
 	
 	client.once("pong", function() {
 		var delay = 1000;
-		(params.onConnect.commands || []).forEach(function(cmd) {
+		var commands = params.onConnect.commands || [];
+		commands.forEach(function(cmd) {
 			setTimeout(function() {
 				input({
 					id: network.channels[0].id,
@@ -397,7 +389,6 @@ function input(data) {
 		}
 		break;
 	
-	// Send raw IRC messages.
 	case "raw":
 	case "send":
 		if (client) {
@@ -423,366 +414,6 @@ function fetch(data) {
 	});
 }
 
-function event(e, data) {
-	var data = _.last(data);
-	var network = this;
-	
-	switch (e) {
-	case "errors":
-		sockets.in("chat").emit("msg", {
-			msg: new Msg({
-				type: "error",
-				from: "-!-",
-				text: data.message,
-			}),
-		});
-		if (!this.connected) {
-			if (data.cmd == "ERR_NICKNAMEINUSE") {
-				var random = config.defaults.nick + Math.floor(10 + (Math.random() * 89));
-				this.client.nick(random);
-			}
-		}
-		break;
-	
-	case "join":
-		var chan = _.findWhere(this.channels, {name: data.channel});
-		if (typeof chan === "undefined") {
-			chan = new Chan({
-				name: data.channel,
-			});
-			this.addChan(chan);
-			sockets.in("chat").emit("join", {
-				id: this.id,
-				chan: chan,
-			});
-		}
-		var users = chan.users;
-		users.push(new User({name: data.nick}));
-		chan.sortUsers();
-		sockets.in("chat").emit("users", {
-			id: chan.id,
-			users: users,
-		});
-		var msg = new Msg({
-			from: data.nick,
-			type: "join",
-		});
-		chan.addMsg(msg);
-		sockets.in("chat").emit("msg", {
-			id: chan.id,
-			msg: msg,
-		});
-		break;
-	
-	case "kick":
-		var chan = _.findWhere(this.channels, {name: data.channel});
-		if (typeof chan === "undefined") {
-			break;
-		}
-		if (data.client == this.client.me) {
-			chan.users = [];
-		} else {
-			chan.users = _.without(chan.users, _.findWhere(chan.users, {name: data.client}));
-		}
-		sockets.in("chat").emit("users", {
-			id: chan.id,
-			users: chan.users,
-		});
-		var msg = new Msg({
-			type: "kick",
-			from: data.nick,
-			text: data.client,
-		});
-		chan.addMsg(msg);
-		sockets.in("chat").emit("msg", {
-			id: chan.id,
-			msg: msg,
-		});
-		break;
-	
-	case "mode":
-		var chan = _.findWhere(this.channels, {name: data.target});
-		if (typeof chan !== "undefined") {
-			clearTimeout(this.timer);
-			this.timer = setTimeout((function() {
-				this.client.write("NAMES " + data.target);
-			}).bind(this), 200);
-			var nick = data.nick;
-			if (nick.indexOf(".") !== -1) {
-				nick = data.target;
-			}
-			var msg = new Msg({
-				type: "mode",
-				from: nick,
-				text: data.mode + " " + data.client,
-			});
-			chan.addMsg(msg);
-			sockets.in("chat").emit("msg", {
-				id: chan.id,
-				msg: msg,
-			});
-		}
-		break;
-	
-	case "motd":
-		var chan = this.channels[0];
-		data.motd.forEach(function(m) {
-			var msg = new Msg({
-				type: "motd",
-				from: "-!-",
-				text: m,
-			});
-			chan.addMsg(msg);
-			sockets.in("chat").emit("msg", {
-				id: chan.id,
-				msg: msg,
-			});
-		});
-		break;
-	
-	case "message":
-		var target = data.to;
-		var chan = _.findWhere(this.channels, {name: target.charAt(0) == "#" ? target : data.from});
-		if (typeof chan === "undefined") {
-			chan = new Chan({
-				name: data.from,
-				type: "query",
-			});
-			this.addChan(chan);
-			sockets.in("chat").emit("join", {
-				id: this.id,
-				chan: chan,
-			});
-		}
-		var type = "";
-		var text = data.message;
-		if (text.split(" ")[0] === "\u0001ACTION") {
-			type = "action";
-			text = text.replace(/\u0001|ACTION/g, "");
-		}
-		var network = this;
-		text.split(' ').forEach(function(w) {
-			if (w.indexOf(network.client.me) == 0) type += " highlight";
-		});
-		var msg = new Msg({
-			type: type || "normal",
-			from: data.from,
-			text: text,
-		});
-		chan.addMsg(msg);
-		sockets.in("chat").emit("msg", {
-			id: chan.id,
-			msg: msg,
-		});
-		break;
-	
-	case "names":
-		var chan = _.findWhere(this.channels, {name: data.channel});
-		if (typeof chan === "undefined") {
-			break;
-		}
-		chan.users = [];
-		_.each(data.names, function(n) {
-			chan.addUser(new User(n));
-		});
-		chan.sortUsers();
-		sockets.in("chat").emit("users", {
-			id: chan.id,
-			users: chan.users,
-		});
-		break;
-	
-	case "nick":
-		if (data["new"] == this.client.me) {
-			var chan = this.channels[0];
-			var msg = new Msg({
-				from: "-!-",
-				text: "You're now known as " + data["new"],
-			});
-			chan.addMsg(msg);
-			sockets.in("chat").emit("msg", {
-				id: chan.id,
-				msg: msg,
-			});
-		}
-		this.channels.forEach(function(chan) {
-			var user = _.findWhere(chan.users, {name: data.nick});
-			if (!user) {
-				return;
-			}
-			user.name = data["new"];
-			chan.sortUsers();
-			sockets.in("chat").emit("users", {
-				id: chan.id,
-				users: chan.users,
-			});
-			var msg = new Msg({
-				type: "nick",
-				from: data.nick,
-				text: data["new"],
-			});
-			chan.addMsg(msg);
-			sockets.in("chat").emit("msg", {
-				id: chan.id,
-				msg: msg,
-			});
-		});
-		break;
-	
-	case "notice":
-		var chan = this.channels[0];
-		var from = data.from || "-!-";
-		if (data.to == "*" || data.from.indexOf(".") !== -1) {
-			from = "-!-";
-		}
-		var msg = new Msg({
-			type: "notice",
-			from: from,
-			text: data.message,
-		});
-		chan.addMsg(msg);
-		sockets.in("chat").emit("msg", {
-			id: chan.id,
-			msg: msg,
-		});
-		break;
-	
-	case "part":
-		var chan = _.findWhere(this.channels, {name: data.channels[0]});
-		if (typeof chan === "undefined") {
-			break;
-		}
-		if (data.nick == this.client.me) {
-			remove(chan.id);
-			sockets.in("chat").emit("part", {
-				id: chan.id,
-			});
-		} else {
-			chan.users = _.without(chan.users, _.findWhere(chan.users, {name: data.nick}));
-			sockets.in("chat").emit("users", {
-				id: chan.id,
-				users: chan.users,
-			});
-			var msg = new Msg({
-				type: "part",
-				from: data.nick,
-			});
-			chan.addMsg(msg);
-			sockets.in("chat").emit("msg", {
-				id: chan.id,
-				msg: msg,
-			});
-		}
-		break;
-	
-	case "quit":
-		this.channels.forEach(function(chan) {
-			var user = _.findWhere(chan.users, {name: data.nick});
-			if (!user) {
-				return;
-			}
-			chan.users = _.without(chan.users, user);
-			sockets.in("chat").emit("users", {
-				id: chan.id,
-				users: chan.users,
-			});
-			var msg = new Msg({
-				type: "quit",
-				from: data.nick,
-			});
-			chan.addMsg(msg);
-			sockets.in("chat").emit("msg", {
-				id: chan.id,
-				msg: msg,
-			});
-		});
-		break;
-	
-	case "topic":
-		var chan = _.findWhere(this.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.addMsg(msg);
-		sockets.in("chat").emit("msg", {
-			id: chan.id,
-			msg: msg,
-		});
-		break;
-	
-	case "welcome":
-		this.connected = true;
-		var chan = this.channels[0];
-		var msg = new Msg({
-			from: "-!-",
-			text: "You're now known as " + data,
-		});
-		chan.addMsg(msg);
-		sockets.in("chat").emit("msg", {
-			id: chan.id,
-			msg: msg,
-		});
-		break;
-	
-	case "whois":
-		if (!data) {
-			break;
-		}
-		var chan = _.findWhere(this.channels, {name: data.nickname});
-		if (typeof chan === "undefined") {
-			chan = new Chan({
-				type: "query",
-				name: data.nickname,
-			});
-			this.addChan(chan);
-			sockets.in("chat").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.addMsg(msg);
-			sockets.in("chat").emit("msg", {
-				id: chan.id,
-				msg: msg,
-			});
-		}
-		var msg = new Msg({
-			type: "whois",
-			from: data.nickname,
-			text: "End of /WHOIS list.",
-		});
-		chan.addMsg(msg);
-		sockets.in("chat").emit("msg", {
-			id: chan.id,
-			msg: msg,
-		});
-		break;
-	}
-}
-
 function find(id) {
 	for (var i = 0; i < networks.length; i++) {
 		var result = {