Merge pull request #689 from thelounge/astorije/es5-es6-love

Replace lodash's each/map with ES5 native forEach/map

src/client.js

@@ -54,9 +54,7 @@ var inputs = [
 ].reduce(function(plugins, name) {
 	var path = "./plugins/inputs/" + name;
 	var plugin = require(path);
-	plugin.commands.forEach(function(command) {
-		plugins[command] = plugin;
-	});
+	plugin.commands.forEach(command => plugins[command] = plugin);
 	return plugins;
 }, {});
 
@@ -83,7 +81,7 @@ function Client(manager, name, config) {
 	}
 
 	var delay = 0;
-	(client.config.networks || []).forEach(function(n) {
+	(client.config.networks || []).forEach(n => {
 		setTimeout(function() {
 			client.connect(n);
 		}, delay);
@@ -150,7 +148,7 @@ Client.prototype.connect = function(args) {
 	if (args.channels) {
 		var badName = false;
 
-		args.channels.forEach(function(chan) {
+		args.channels.forEach(chan => {
 			if (!chan.name) {
 				badName = true;
 				return;
@@ -248,7 +246,7 @@ Client.prototype.connect = function(args) {
 		"znc.in/self-message",
 	]);
 
-	events.forEach(function(plugin) {
+	events.forEach(plugin => {
 		var path = "./plugins/irc-events/" + plugin;
 		require(path).apply(client, [
 			network.irc,
@@ -311,7 +309,7 @@ Client.prototype.setPassword = function(hash, callback) {
 
 Client.prototype.input = function(data) {
 	var client = this;
-	data.text.split("\n").forEach(function(line) {
+	data.text.split("\n").forEach(line => {
 		data.text = line;
 		client.inputLine(data);
 	});
@@ -387,7 +385,7 @@ Client.prototype.sort = function(data) {
 
 	switch (type) {
 	case "networks":
-		_.each(order, function(i) {
+		order.forEach(i => {
 			var find = _.find(self.networks, {id: i});
 			if (find) {
 				sorted.push(find);
@@ -402,7 +400,7 @@ Client.prototype.sort = function(data) {
 		if (!network) {
 			return;
 		}
-		_.each(order, function(i) {
+		order.forEach(i => {
 			var find = _.find(network.channels, {id: i});
 			if (find) {
 				sorted.push(find);
@@ -437,7 +435,7 @@ Client.prototype.quit = function() {
 			socket.disconnect();
 		}
 	}
-	this.networks.forEach(function(network) {
+	this.networks.forEach(network => {
 		if (network.irc) {
 			network.irc.quit("Page closed");
 		}
@@ -460,14 +458,7 @@ Client.prototype.save = function(force) {
 		return;
 	}
 
-	var networks = _.map(
-		this.networks,
-		function(n) {
-			return n.export();
-		}
-	);
-
 	var json = {};
-	json.networks = networks;
+	json.networks = this.networks.map(n => n.export());
 	client.manager.updateUser(client.name, json);
 };

src/clientManager.js

@@ -54,7 +54,7 @@ ClientManager.prototype.getUsers = function() {
 	var users = [];
 	try {
 		var files = fs.readdirSync(Helper.USERS_PATH);
-		files.forEach(function(file) {
+		files.forEach(file => {
 			if (file.indexOf(".json") !== -1) {
 				users.push(file.replace(".json", ""));
 			}
@@ -143,16 +143,12 @@ ClientManager.prototype.removeUser = function(name) {
 ClientManager.prototype.autoload = function(/* sockets */) {
 	var self = this;
 	setInterval(function() {
-		var loaded = _.map(
-			self.clients,
-			"name"
-		);
+		var loaded = self.clients.map(c => c.name);
 		var added = _.difference(self.getUsers(), loaded);
-		_.each(added, function(name) {
-			self.loadUser(name);
-		});
+		added.forEach(name => self.loadUser(name));
+
 		var removed = _.difference(loaded, self.getUsers());
-		_.each(removed, function(name) {
+		removed.forEach(name => {
 			var client = _.find(
 				self.clients, {
 					name: name

src/models/chan.js

@@ -59,7 +59,7 @@ Chan.prototype.pushMessage = function(client, msg) {
 
 Chan.prototype.sortUsers = function(irc) {
 	var userModeSortPriority = {};
-	irc.network.options.PREFIX.forEach(function(prefix, index) {
+	irc.network.options.PREFIX.forEach((prefix, index) => {
 		userModeSortPriority[prefix.symbol] = index;
 	});
 

src/plugins/irc-events/connection.js

@@ -1,6 +1,5 @@
 "use strict";
 
-var _ = require("lodash");
 var identd = require("../../identd");
 var Msg = require("../../models/msg");
 var Chan = require("../../models/chan");
@@ -24,7 +23,7 @@ module.exports = function(irc, network) {
 		var delay = 1000;
 		var commands = network.commands;
 		if (Array.isArray(commands)) {
-			commands.forEach(function(cmd) {
+			commands.forEach(cmd => {
 				setTimeout(function() {
 					client.input({
 						target: network.channels[0].id,
@@ -35,7 +34,7 @@ module.exports = function(irc, network) {
 			});
 		}
 
-		network.channels.forEach(function(chan) {
+		network.channels.forEach(chan => {
 			if (chan.type !== Chan.Type.CHANNEL) {
 				return;
 			}
@@ -114,7 +113,7 @@ module.exports = function(irc, network) {
 
 		network.prefixLookup = {};
 
-		_.each(data.options.PREFIX, function(mode) {
+		data.options.PREFIX.forEach(mode => {
 			network.prefixLookup[mode.mode] = mode.symbol;
 		});
 

src/plugins/irc-events/link.js

@@ -1,6 +1,5 @@
 "use strict";
 
-var _ = require("lodash");
 var cheerio = require("cheerio");
 var Msg = require("../../models/msg");
 var request = require("request");
@@ -16,13 +15,10 @@ module.exports = function(irc, network) {
 			return;
 		}
 
-		var links = [];
-		var split = data.message.replace(/\x02|\x1D|\x1F|\x16|\x0F|\x03(?:[0-9]{1,2}(?:,[0-9]{1,2})?)?/g, "").split(" ");
-		_.each(split, function(w) {
-			if (/^https?:\/\//.test(w)) {
-				links.push(w);
-			}
-		});
+		const links = data.message
+			.replace(/\x02|\x1D|\x1F|\x16|\x0F|\x03(?:[0-9]{1,2}(?:,[0-9]{1,2})?)?/g, "")
+			.split(" ")
+			.filter(w => /^https?:\/\//.test(w));
 
 		if (links.length === 0) {
 			return;

src/plugins/irc-events/mode.js

@@ -22,7 +22,7 @@ module.exports = function(irc, network) {
 		var supportsMultiPrefix = network.irc.network.cap.isEnabled("multi-prefix");
 		var userModeSortPriority = {};
 
-		irc.network.options.PREFIX.forEach(function(prefix, index) {
+		irc.network.options.PREFIX.forEach((prefix, index) => {
 			userModeSortPriority[prefix.symbol] = index;
 		});
 

src/plugins/irc-events/motd.js

@@ -8,7 +8,7 @@ module.exports = function(irc, network) {
 		var lobby = network.channels[0];
 
 		if (data.motd) {
-			data.motd.split("\n").forEach(function(text) {
+			data.motd.split("\n").forEach(text => {
 				var msg = new Msg({
 					type: Msg.Type.MOTD,
 					text: text

src/plugins/irc-events/names.js

@@ -1,6 +1,5 @@
 "use strict";
 
-var _ = require("lodash");
 var User = require("../../models/user");
 
 module.exports = function(irc, network) {
@@ -11,13 +10,7 @@ module.exports = function(irc, network) {
 			return;
 		}
 
-		chan.users = [];
-
-		_.each(data.users, function(u) {
-			var user = new User(u, network.prefixLookup);
-
-			chan.users.push(user);
-		});
+		chan.users = data.users.map(u => new User(u, network.prefixLookup));
 
 		chan.sortUsers(irc);
 

src/plugins/irc-events/nick.js

@@ -24,7 +24,7 @@ module.exports = function(irc, network) {
 			});
 		}
 
-		network.channels.forEach(function(chan) {
+		network.channels.forEach(chan => {
 			var user = _.find(chan.users, {name: data.nick});
 			if (typeof user === "undefined") {
 				return;

src/plugins/irc-events/quit.js

@@ -6,7 +6,7 @@ var Msg = require("../../models/msg");
 module.exports = function(irc, network) {
 	var client = this;
 	irc.on("quit", function(data) {
-		network.channels.forEach(function(chan) {
+		network.channels.forEach(chan => {
 			var from = data.nick;
 			var user = _.find(chan.users, {name: from});
 			if (typeof user === "undefined") {

test/models/chan.js

@@ -1,6 +1,5 @@
 "use strict";
 
-var _ = require("lodash");
 var expect = require("chai").expect;
 
 var Chan = require("../../src/models/chan");
@@ -24,7 +23,7 @@ describe("Chan", function() {
 
 		var prefixLookup = {};
 
-		_.each(network.network.options.PREFIX, function(mode) {
+		network.network.options.PREFIX.forEach(mode => {
 			prefixLookup[mode.mode] = mode.symbol;
 		});