ESlint keyword-spacing, no-multi-spaces

src/analytics.js

@@ -86,7 +86,7 @@ Analytics.writeData = function (callback) {
 	}
 
 	if (Object.keys(counters).length > 0) {
-		for(var key in counters) {
+		for (var key in counters) {
 			if (counters.hasOwnProperty(key)) {
 				dbQueue.push(async.apply(db.sortedSetIncrBy, 'analytics:' + key, counters[key], today.getTime()));
 				delete counters[key];

src/controllers/admin/groups.js

@@ -28,7 +28,7 @@ groupsController.list = function (req, res, next) {
 			pageCount = Math.ceil(groupNames.length / groupsPerPage);
 
 			var start = (page - 1) * groupsPerPage;
-			var stop =  start + groupsPerPage - 1;
+			var stop = start + groupsPerPage - 1;
 
 			groupNames = groupNames.slice(start, stop + 1);
 			groups.getGroupsData(groupNames, next);

src/controllers/admin/info.js

@@ -79,7 +79,7 @@ function getNodeInfo(callback) {
 }
 
 function getGitInfo(callback) {
-	function get(cmd,  callback) {
+	function get(cmd, callback) {
 		exec(cmd, function (err, stdout) {
 			if (err) {
 				winston.error(err);

src/controllers/admin/uploads.js

@@ -29,7 +29,7 @@ uploadsController.uploadCategoryPicture = function (req, res, next) {
 	}
 
 	if (validateUpload(req, res, next, uploadedFile, allowedImageTypes)) {
-		var filename =  'category-' + params.cid + path.extname(uploadedFile.name);
+		var filename = 'category-' + params.cid + path.extname(uploadedFile.name);
 		uploadImage(filename, 'category', uploadedFile, req, res, next);
 	}
 };

src/controllers/tags.js

@@ -8,7 +8,7 @@ var validator = require('validator');
 var user = require('../user');
 var topics = require('../topics');
 var pagination = require('../pagination');
-var helpers =  require('./helpers');
+var helpers = require('./helpers');
 
 var tagsController = {};
 

src/controllers/topics.js

@@ -149,7 +149,7 @@ topicsController.get = function (req, res, callback) {
 		},
 		function (topicData, next) {
 			function findPost(index) {
-				for(var i = 0; i < topicData.posts.length; i += 1) {
+				for (var i = 0; i < topicData.posts.length; i += 1) {
 					if (parseInt(topicData.posts[i].index, 10) === parseInt(index, 10)) {
 						return topicData.posts[i];
 					}

src/database/mongo/hash.js

@@ -78,7 +78,7 @@ module.exports = function (db, module) {
 			_id: 0,
 		};
 
-		for(var i = 0; i < fields.length; i += 1) {
+		for (var i = 0; i < fields.length; i += 1) {
 			fields[i] = helpers.fieldToString(fields[i]);
 			_fields[fields[i]] = 1;
 		}
@@ -88,7 +88,7 @@ module.exports = function (db, module) {
 			}
 			item = item || {};
 			var result = {};
-			for(i = 0; i < fields.length; i += 1) {
+			for (i = 0; i < fields.length; i += 1) {
 				result[fields[i]] = item[fields[i]] !== undefined ? item[fields[i]] : null;
 			}
 			callback(null, result);
@@ -104,7 +104,7 @@ module.exports = function (db, module) {
 			_key: 1,
 		};
 
-		for(var i = 0; i < fields.length; i += 1) {
+		for (var i = 0; i < fields.length; i += 1) {
 			fields[i] = helpers.fieldToString(fields[i]);
 			_fields[fields[i]] = 1;
 		}
@@ -145,12 +145,12 @@ module.exports = function (db, module) {
 
 	module.getObjectValues = function (key, callback) {
 		module.getObject(key, function (err, data) {
-			if(err) {
+			if (err) {
 				return callback(err);
 			}
 
 			var values = [];
-			for(var key in data) {
+			for (var key in data) {
 				if (data && data.hasOwnProperty(key)) {
 					values.push(data[key]);
 				}

src/database/mongo/helpers.js

@@ -12,11 +12,11 @@ helpers.toMap = function (data) {
 };
 
 helpers.fieldToString = function (field) {
-	if(field === null || field === undefined) {
+	if (field === null || field === undefined) {
 		return field;
 	}
 
-	if(typeof field !== 'string') {
+	if (typeof field !== 'string') {
 		field = field.toString();
 	}
 	// if there is a '.' in the field name it inserts subdocument in mongo, replace '.'s with \uff0E
@@ -25,7 +25,7 @@ helpers.fieldToString = function (field) {
 };
 
 helpers.valueToString = function (value) {
-	if(value === null || value === undefined) {
+	if (value === null || value === undefined) {
 		return value;
 	}
 

src/database/mongo/list.js

@@ -55,7 +55,7 @@ module.exports = function (db, module) {
 	};
 
 	module.listRemoveAll = function (key, value, callback) {
-		callback =  callback || helpers.noop;
+		callback = callback || helpers.noop;
 		if (!key) {
 			return callback();
 		}
@@ -88,7 +88,7 @@ module.exports = function (db, module) {
 		}
 
 		db.collection('objects').findOne({_key: key}, { array: 1}, function (err, data) {
-			if(err || !(data && data.array)) {
+			if (err || !(data && data.array)) {
 				return callback(err, []);
 			}
 

src/database/mongo/sets.js

@@ -5,7 +5,7 @@ module.exports = function (db, module) {
 
 	module.setAdd = function (key, value, callback) {
 		callback = callback || helpers.noop;
-		if(!Array.isArray(value)) {
+		if (!Array.isArray(value)) {
 			value = [value];
 		}
 
@@ -36,7 +36,7 @@ module.exports = function (db, module) {
 			return callback();
 		}
 
-		if(!Array.isArray(value)) {
+		if (!Array.isArray(value)) {
 			value = [value];
 		}
 
@@ -46,7 +46,7 @@ module.exports = function (db, module) {
 
 		var bulk = db.collection('objects').initializeUnorderedBulkOp();
 
-		for(var i = 0; i < keys.length; i += 1) {
+		for (var i = 0; i < keys.length; i += 1) {
 			bulk.find({_key: keys[i]}).upsert().updateOne({	$addToSet: {
 				members: {
 					$each: value,
@@ -61,7 +61,7 @@ module.exports = function (db, module) {
 
 	module.setRemove = function (key, value, callback) {
 		callback = callback || helpers.noop;
-		if(!Array.isArray(value)) {
+		if (!Array.isArray(value)) {
 			value = [value];
 		}
 
@@ -83,7 +83,7 @@ module.exports = function (db, module) {
 
 		var bulk = db.collection('objects').initializeUnorderedBulkOp();
 
-		for(var i = 0; i < keys.length; i += 1) {
+		for (var i = 0; i < keys.length; i += 1) {
 			bulk.find({_key: keys[i]}).updateOne({$pull: {
 				members: value,
 			}});
@@ -174,7 +174,7 @@ module.exports = function (db, module) {
 			});
 
 			var returnData = new Array(keys.length);
-			for(var i = 0; i < keys.length; i += 1) {
+			for (var i = 0; i < keys.length; i += 1) {
 				returnData[i] = sets[keys[i]] || [];
 			}
 			callback(null, returnData);
@@ -206,7 +206,7 @@ module.exports = function (db, module) {
 	module.setRemoveRandom = function (key, callback) {
 		callback = callback || function () {};
 		db.collection('objects').findOne({_key: key}, function (err, data) {
-			if(err || !data) {
+			if (err || !data) {
 				return callback(err);
 			}
 

src/database/mongo/sorted.js

@@ -198,7 +198,7 @@ module.exports = function (db, module) {
 		}
 		value = helpers.valueToString(value);
 		method(key, 0, -1, function (err, result) {
-			if(err) {
+			if (err) {
 				return callback(err);
 			}
 
@@ -263,7 +263,7 @@ module.exports = function (db, module) {
 			var returnData = [];
 			var item;
 
-			for(var i = 0; i < keys.length; i += 1) {
+			for (var i = 0; i < keys.length; i += 1) {
 				item = map[keys[i]];
 				returnData.push(item ? item.score : null);
 			}
@@ -290,7 +290,7 @@ module.exports = function (db, module) {
 			var returnData = new Array(values.length);
 			var score;
 
-			for(var i = 0; i < values.length; i += 1) {
+			for (var i = 0; i < values.length; i += 1) {
 				score = map[values[i]];
 				returnData[i] = utils.isNumber(score) ? score : null;
 			}
@@ -367,7 +367,7 @@ module.exports = function (db, module) {
 			});
 
 			var returnData = new Array(keys.length);
-			for(var i = 0; i < keys.length; i += 1) {
+			for (var i = 0; i < keys.length; i += 1) {
 			 	returnData[i] = sets[keys[i]] || [];
 			}
 			callback(null, returnData);

src/database/mongo/sorted/add.js

@@ -35,7 +35,7 @@ module.exports = function (db, module) {
 
 		var bulk = db.collection('objects').initializeUnorderedBulkOp();
 
-		for(var i = 0; i < scores.length; i += 1) {
+		for (var i = 0; i < scores.length; i += 1) {
 			bulk.find({_key: key, value: values[i]}).upsert().updateOne({$set: {score: parseFloat(scores[i])}});
 		}
 
@@ -53,7 +53,7 @@ module.exports = function (db, module) {
 
 		var bulk = db.collection('objects').initializeUnorderedBulkOp();
 
-		for(var i = 0; i < keys.length; i += 1) {
+		for (var i = 0; i < keys.length; i += 1) {
 			bulk.find({_key: keys[i], value: value}).upsert().updateOne({$set: {score: parseFloat(score)}});
 		}
 

src/database/mongo/sorted/intersect.js

@@ -11,7 +11,7 @@ module.exports = function (db, module) {
 			{ $match: { _key: {$in: keys}} },
 			{ $group: { _id: {value: '$value'}, count: {$sum: 1}} },
 			{ $match: { count: keys.length} },
-			{ $group: { _id: null,  count: { $sum: 1 } } },
+			{ $group: { _id: null, count: { $sum: 1 } } },
 		];
 
 		db.collection('objects').aggregate(pipeline, function (err, data) {

src/database/mongo/sorted/union.js

@@ -10,7 +10,7 @@ module.exports = function (db, module) {
 		var pipeline = [
 			{ $match: { _key: {$in: keys} } },
 			{ $group: { _id: {value: '$value' } } },
-			{ $group: { _id: null,  count: { $sum: 1 } } },
+			{ $group: { _id: null, count: { $sum: 1 } } },
 		];
 
 		var project = { _id: 0, count: '$count' };

src/database/redis/hash.js

@@ -52,7 +52,7 @@ module.exports = function (redisClient, module) {
 		}
 		var	multi = redisClient.multi();
 
-		for(var x = 0; x < keys.length; x += 1) {
+		for (var x = 0; x < keys.length; x += 1) {
 			multi.hmget.apply(multi, [keys[x]].concat(fields));
 		}
 

src/database/redis/main.js

@@ -30,7 +30,7 @@ module.exports = function (redisClient, module) {
 	module.deleteAll = function (keys, callback) {
 		callback = callback || function () {};
 		var multi = redisClient.multi();
-		for(var i = 0; i < keys.length; i += 1) {
+		for (var i = 0; i < keys.length; i += 1) {
 			multi.del(keys[i]);
 		}
 		multi.exec(function (err, res) {

src/database/redis/sorted.js

@@ -45,7 +45,7 @@ module.exports = function (redisClient, module) {
 				return callback(null, data);
 			}
 			var objects = [];
-			for(var i = 0; i < data.length; i += 2) {
+			for (var i = 0; i < data.length; i += 2) {
 				objects.push({value: data[i], score: parseFloat(data[i + 1])});
 			}
 			callback(null, objects);
@@ -74,7 +74,7 @@ module.exports = function (redisClient, module) {
 				return callback(err);
 			}
 			var objects = [];
-			for(var i = 0; i < data.length; i += 2) {
+			for (var i = 0; i < data.length; i += 2) {
 				objects.push({value: data[i], score: parseFloat(data[i + 1])});
 			}
 			callback(null, objects);
@@ -94,7 +94,7 @@ module.exports = function (redisClient, module) {
 			return callback(null, []);
 		}
 		var multi = redisClient.multi();
-		for(var i = 0; i < keys.length; i += 1) {
+		for (var i = 0; i < keys.length; i += 1) {
 			multi.zcard(keys[i]);
 		}
 		multi.exec(callback);
@@ -106,7 +106,7 @@ module.exports = function (redisClient, module) {
 
 	module.sortedSetsRanks = function (keys, values, callback) {
 		var multi = redisClient.multi();
-		for(var i = 0; i < values.length; i += 1) {
+		for (var i = 0; i < values.length; i += 1) {
 			multi.zrank(keys[i], values[i]);
 		}
 		multi.exec(callback);
@@ -114,7 +114,7 @@ module.exports = function (redisClient, module) {
 
 	module.sortedSetRanks = function (key, values, callback) {
 		var multi = redisClient.multi();
-		for(var i = 0; i < values.length; i += 1) {
+		for (var i = 0; i < values.length; i += 1) {
 			multi.zrank(key, values[i]);
 		}
 		multi.exec(callback);

src/database/redis/sorted/add.js

@@ -23,7 +23,7 @@ module.exports = function (redisClient, module) {
 
 		var args = [key];
 
-		for(var i = 0; i < scores.length; i += 1) {
+		for (var i = 0; i < scores.length; i += 1) {
 			args.push(scores[i], values[i]);
 		}
 
@@ -36,7 +36,7 @@ module.exports = function (redisClient, module) {
 		callback = callback || function () {};
 		var multi = redisClient.multi();
 
-		for(var i = 0; i < keys.length; i += 1) {
+		for (var i = 0; i < keys.length; i += 1) {
 			multi.zadd(keys[i], score, value);
 		}
 

src/database/redis/sorted/intersect.js

@@ -70,7 +70,7 @@ module.exports = function (redisClient, module) {
 			}
 			results = results[1] || [];
 			var objects = [];
-			for(var i = 0; i < results.length; i += 2) {
+			for (var i = 0; i < results.length; i += 2) {
 				objects.push({value: results[i], score: parseFloat(results[i + 1])});
 			}
 			callback(null, objects);

src/database/redis/sorted/remove.js

@@ -28,7 +28,7 @@ module.exports = function (redisClient, module) {
 	module.sortedSetsRemoveRangeByScore = function (keys, min, max, callback) {
 		callback = callback || function () {};
 		var multi = redisClient.multi();
-		for(var i = 0; i < keys.length; i += 1) {
+		for (var i = 0; i < keys.length; i += 1) {
 			multi.zremrangebyscore(keys[i], min, max);
 		}
 		multi.exec(function (err) {

src/database/redis/sorted/union.js

@@ -51,7 +51,7 @@ module.exports = function (redisClient, module) {
 			}
 			results = results[1] || [];
 			var objects = [];
-			for(var i = 0; i < results.length; i += 2) {
+			for (var i = 0; i < results.length; i += 2) {
 				objects.push({value: results[i], score: parseFloat(results[i + 1])});
 			}
 			callback(null, objects);

src/events.js

@@ -4,7 +4,7 @@
 var async = require('async');
 var validator = require('validator');
 
-var db =  require('./database');
+var db = require('./database');
 var batch = require('./batch');
 var user = require('./user');
 var utils = require('../public/src/utils');

src/file.js

@@ -100,7 +100,7 @@ file.existsSync = function (path) {
 	var exists = false;
 	try {
 		exists = fs.statSync(path);
-	} catch(err) {
+	} catch (err) {
 		exists = false;
 	}
 

src/groups/search.js

@@ -38,7 +38,7 @@ module.exports = function (Groups) {
 	};
 
 	Groups.sort = function (strategy, groups, next) {
-		switch(strategy) {
+		switch (strategy) {
 			case 'count':
 				groups = groups.sort(function (a, b) {
 					return a.slug > b.slug;
@@ -77,7 +77,7 @@ module.exports = function (Groups) {
 				},
 				function (users, next) {
 					var uids = [];
-					for(var i = 0; i < users.length; i += 1) {
+					for (var i = 0; i < users.length; i += 1) {
 						var field = users[i][searchBy];
 						if (field.toLowerCase().startsWith(query)) {
 							uids.push(users[i].uid);

src/groups/update.js

@@ -131,7 +131,7 @@ module.exports = function (Groups) {
 			},
 			function (currentValue, next) {
 				var currentlyPrivate = parseInt(currentValue.private, 10) === 1;
-				if (!currentlyPrivate || currentlyPrivate === isPrivate)  {
+				if (!currentlyPrivate || currentlyPrivate === isPrivate) {
 					return callback();
 				}
 				db.getSetMembers('group:' + groupName + ':pending', next);

src/hotswap.js

@@ -10,7 +10,7 @@ HotSwap.prepare = function (app) {
 
 HotSwap.find = function (id) {
 	if (stack) {
-		for(var x = 0, numEntries = stack.length; x < numEntries; x += 1) {
+		for (var x = 0, numEntries = stack.length; x < numEntries; x += 1) {
 			if (stack[x].handle.hotswapId === id) {
 				return x;
 			}

src/install.js

@@ -153,7 +153,7 @@ function completeConfigSetup(config, next) {
 	// Add CI object
 	if (install.ciVals) {
 		config.test_database = {};
-		for(var prop in install.ciVals) {
+		for (var prop in install.ciVals) {
 			if (install.ciVals.hasOwnProperty(prop)) {
 				config.test_database[prop] = install.ciVals[prop];
 			}

src/logger.js

@@ -59,9 +59,9 @@ var opts = {
 		 * If logging is currently enabled, create a stream.
 		 * Otherwise, close the current stream
 		 */
-		if(meta.config.loggerStatus > 0 || meta.config.loggerIOStatus) {
+		if (meta.config.loggerStatus > 0 || meta.config.loggerIOStatus) {
 			var stream = Logger.open(value);
-			if(stream) {
+			if (stream) {
 				opts.streams.log.f = stream;
 			} else {
 				opts.streams.log.f = process.stdout;
@@ -74,11 +74,11 @@ var opts = {
 	Logger.open = function (value) {
 		/* Open the streams to log to: either a path or stdout */
 		var stream;
-		if(value) {
-			if(file.existsSync(value)) {
+		if (value) {
+			if (file.existsSync(value)) {
 				var stats = fs.statSync(value);
-				if(stats) {
-					if(stats.isDirectory()) {
+				if (stats) {
+					if (stats.isDirectory()) {
 						stream = fs.createWriteStream(path.join(value, 'nodebb.log'), {flags: 'a'});
 					} else {
 						stream = fs.createWriteStream(value, {flags: 'a'});
@@ -89,7 +89,7 @@ var opts = {
 
 			}
 
-			if(stream) {
+			if (stream) {
 				stream.on('error', function (err) {
 					winston.error(err.message);
 				});
@@ -101,7 +101,7 @@ var opts = {
 	};
 
 	Logger.close = function (stream) {
-		if(stream.f !== process.stdout && stream.f) {
+		if (stream.f !== process.stdout && stream.f) {
 			stream.end();
 		}
 		stream.f = null;
@@ -117,7 +117,7 @@ var opts = {
 	};
 
 	Logger.express_open = function () {
-		if(opts.express.set !== 1) {
+		if (opts.express.set !== 1) {
 			opts.express.set = 1;
 			opts.express.app.use(Logger.expressLogger);
 		}
@@ -133,7 +133,7 @@ var opts = {
 		 *
 		 * This hijack allows us to turn logger on/off dynamically within express
 		 */
-		if(meta.config.loggerStatus > 0) {
+		if (meta.config.loggerStatus > 0) {
 			return opts.express.ofn(req, res, next);
 		} else {
 			return next();
@@ -148,7 +148,7 @@ var opts = {
 		 */
 		try {
 			return 'io: ' + _uid + ' ' + _type + ' ' + util.inspect(Array.prototype.slice.call(_args)) + '\n';
-		} catch(err) {
+		} catch (err) {
 			winston.info("Logger.prepare_io_string: Failed", err);
 			return "error";
 		}
@@ -165,11 +165,11 @@ var opts = {
 		for (var sid in clients) {
 			if (clients.hasOwnProperty(sid)) {
 				var client = clients[sid];
-				if(client.oEmit && client.oEmit !== client.emit) {
+				if (client.oEmit && client.oEmit !== client.emit) {
 					client.emit = client.oEmit;
 				}
 
-				if(client.$oEmit && client.$oEmit !== client.$emit) {
+				if (client.$oEmit && client.$oEmit !== client.$emit) {
 					client.$emit = client.$oEmit;
 				}
 			}
@@ -186,7 +186,7 @@ var opts = {
 		}
 
 		var clients = socket.io.sockets.sockets;
-		for(var sid in clients) {
+		for (var sid in clients) {
 			if (clients.hasOwnProperty(sid)) {
 				Logger.io_one(clients[sid], clients[sid].uid);
 			}
@@ -199,13 +199,13 @@ var opts = {
 		 */
 		function override(method, name, errorMsg) {
 			return function () {
-				if(opts.streams.log.f) {
+				if (opts.streams.log.f) {
 					opts.streams.log.f.write(Logger.prepare_io_string(name, uid, arguments));
 				}
 
 				try {
 					method.apply(socket, arguments);
-				} catch(err) {
+				} catch (err) {
 					winston.info(errorMsg, err);
 				}
 			};

src/meta/build.js

@@ -83,7 +83,7 @@ exports.buildTargets = function (targets, callback) {
 		function (next) {
 			async.eachSeries(targets, function (target, next) {
 				var startTime;
-				switch(target) {
+				switch (target) {
 					case 'js':
 						setImmediate(next);
 						break;

src/meta/dependencies.js

@@ -31,7 +31,7 @@ module.exports = function (Meta) {
 
 				try {
 					pkgData = JSON.parse(pkgData);
-				} catch(e) {
+				} catch (e) {
 					process.stdout.write('[' + 'missing'.red + '] ' + module.bold + ' is a required dependency but could not be found\n');
 					depsMissing = true;
 					return next(true);

src/meta/js.js

@@ -150,7 +150,7 @@ module.exports = function (Meta) {
 		});
 
 		minifier.on('message', function (message) {
-			switch(message.type) {
+			switch (message.type) {
 			case 'end':
 				Meta.js.target[target].cache = message.minified;
 				Meta.js.target[target].map = message.sourceMap;
@@ -226,7 +226,7 @@ module.exports = function (Meta) {
 		 * Check if the parent process is running with the debug option --debug (or --debug-brk)
 		 */
 		var forkProcessParams = {};
-		if(global.v8debug || parseInt(process.execArgv.indexOf('--debug'), 10) !== -1) {
+		if (global.v8debug || parseInt(process.execArgv.indexOf('--debug'), 10) !== -1) {
 			/**
 			 * use the line below if you want to debug minifier.js script too (or even --debug-brk option, but
 			 * you'll have to setup your debugger and connect to the forked process)

src/meta/templates.js

@@ -120,7 +120,7 @@ function compile(callback) {
 			var matches = null;
 			var regex = /[ \t]*<!-- IMPORT ([\s\S]*?)? -->[ \t]*/;
 
-			while((matches = file.match(regex)) !== null) {
+			while ((matches = file.match(regex)) !== null) {
 				var partial = "/" + matches[1];
 
 				if (paths[partial] && relativePath !== partial) {

src/meta/themes.js

@@ -78,7 +78,7 @@ module.exports = function (Meta) {
 			'theme:src': '',
 		};
 
-		switch(data.type) {
+		switch (data.type) {
 		case 'local':
 			async.waterfall([
 				async.apply(Meta.configs.get, 'theme:id'),

src/middleware/index.js

@@ -190,7 +190,7 @@ middleware.processTimeagoLocales = function (req, res, next) {
 
 	try {
 		exists = fs.accessSync(localPath, fs.F_OK | fs.R_OK);
-	} catch(e) {
+	} catch (e) {
 		exists = false;
 	}
 

src/middleware/user.js

@@ -1,7 +1,7 @@
 'use strict';
 
 var async = require('async');
-var nconf =  require('nconf');
+var nconf = require('nconf');
 
 var meta = require('../meta');
 var user = require('../user');

src/notifications.js

@@ -460,7 +460,7 @@ var utils = require('../public/src/utils');
 					return notifications;
 				}
 
-				switch(mergeId) {
+				switch (mergeId) {
 					// intentional fall-through
 					case 'notifications:upvoted_your_post_in':
 					case 'notifications:user_started_following_you':

src/pagination.js

@@ -26,7 +26,7 @@ pagination.create = function (currentPage, pageCount, queryObj) {
 	if (startPage > pageCount - 5) {
 		startPage -= 2 - (pageCount - currentPage);
 	}
-	for(var i = 0; i < 5; i += 1) {
+	for (var i = 0; i < 5; i += 1) {
 		pagesToShow.push(startPage + i);
 	}
 

src/password.js

@@ -13,7 +13,7 @@
 
 	function forkChild(message, callback) {
 		var forkProcessParams = {};
-		if(global.v8debug || parseInt(process.execArgv.indexOf('--debug'), 10) !== -1) {
+		if (global.v8debug || parseInt(process.execArgv.indexOf('--debug'), 10) !== -1) {
 			forkProcessParams = {execArgv: ['--debug=' + (5859), '--nolazy']};
 		}
 		var child = fork('./bcrypt', [], forkProcessParams);

src/plugins.js

@@ -107,7 +107,7 @@ var middleware;
 				if (Plugins.versionWarning.length && nconf.get('isPrimary') === 'true') {
 					process.stdout.write('\n');
 					winston.warn('[plugins/load] The following plugins may not be compatible with your version of NodeBB. This may cause unintended behaviour or crashing. In the event of an unresponsive NodeBB caused by this plugin, run `./nodebb reset -p PLUGINNAME` to disable it.');
-					for(var x = 0, numPlugins = Plugins.versionWarning.length; x < numPlugins; x += 1) {
+					for (var x = 0, numPlugins = Plugins.versionWarning.length; x < numPlugins; x += 1) {
 						process.stdout.write('  * '.yellow + Plugins.versionWarning[x] + '\n');
 					}
 					process.stdout.write('\n');
@@ -252,7 +252,7 @@ var middleware;
 		var pluginMap = {};
 		var dependencies = require(path.join(nconf.get('base_dir'), 'package.json')).dependencies;
 		apiReturn = apiReturn || [];
-		for(var i = 0; i < apiReturn.length; i += 1) {
+		for (var i = 0; i < apiReturn.length; i += 1) {
 			apiReturn[i].id = apiReturn[i].name;
 			apiReturn[i].installed = false;
 			apiReturn[i].active = false;

src/plugins/hooks.js

@@ -160,7 +160,7 @@ module.exports = function (Plugins) {
 							next.apply(null, arguments);
 						}
 					});
-				} catch(err) {
+				} catch (err) {
 					winston.error('[plugins] Error executing \'' + hook + '\' in plugin \'' + hookObj.id + '\'');
 					winston.error(err);
 					clearTimeout(timeoutId);

src/plugins/load.js

@@ -140,7 +140,7 @@ module.exports = function (Plugins) {
 			} else {
 				callback();
 			}
-		} catch(err) {
+		} catch (err) {
 			winston.error(err.stack);
 			winston.warn('[plugins] Unable to parse library for: ' + pluginData.id);
 			callback();
@@ -301,7 +301,7 @@ module.exports = function (Plugins) {
 				pluginData.repository = packageData.repository;
 				pluginData.nbbpm = packageData.nbbpm;
 				pluginData.path = pluginPath;
-			} catch(err) {
+			} catch (err) {
 				var pluginDir = pluginPath.split(path.sep);
 				pluginDir = pluginDir[pluginDir.length - 1];
 

src/posts/flags.js

@@ -240,14 +240,14 @@ module.exports = function (Posts) {
 			function (posts, next) {
 				// Parse out flag data into its own object inside each post hash
 				async.map(posts, function (postObj, next) {
-					for(var prop in postObj) {
+					for (var prop in postObj) {
 						postObj.flagData = postObj.flagData || {};
 
 						if (postObj.hasOwnProperty(prop) && prop.startsWith('flag:')) {
 							postObj.flagData[prop.slice(5)] = postObj[prop];
 
 							if (prop === 'flag:state') {
-								switch(postObj[prop]) {
+								switch (postObj[prop]) {
 									case 'open':
 										postObj.flagData.labelClass = 'info';
 										break;
@@ -296,14 +296,14 @@ module.exports = function (Posts) {
 			}
 
 			// Track new additions
-			for(prop in flagObj) {
+			for (prop in flagObj) {
 				if (flagObj.hasOwnProperty(prop) && !postData.hasOwnProperty('flag:' + prop) && flagObj[prop].length) {
 					changes.push(prop);
 				}
 			}
 
 			// Track changed items
-			for(prop in postData) {
+			for (prop in postData) {
 				if (
 					postData.hasOwnProperty(prop) && prop.startsWith('flag:') &&
 					flagObj.hasOwnProperty(prop.slice(5)) &&
@@ -324,7 +324,7 @@ module.exports = function (Posts) {
 					var history = JSON.parse(postData['flag:history'] || '[]');
 
 					changes.forEach(function (property) {
-						switch(property) {
+						switch (property) {
 							case 'assignee':	// intentional fall-through
 							case 'state':
 								history.unshift({

src/posts/parse.js

@@ -68,7 +68,7 @@ module.exports = function (Posts) {
 
 						content = content.slice(0, current.index + 6) + absolute + content.slice(current.index + 6 + current[1].length);
 					}
-				} catch(err) {
+				} catch (err) {
 					winston.verbose(err.messsage);
 				}
 			}

src/posts/summary.js

@@ -136,7 +136,7 @@ module.exports = function (Posts) {
 
 	function toObject(key, data) {
 		var obj = {};
-		for(var i = 0; i < data.length; i += 1) {
+		for (var i = 0; i < data.length; i += 1) {
 			obj[data[i][key]] = data[i];
 		}
 		return obj;

src/posts/tools.js

@@ -30,7 +30,7 @@ module.exports = function (Posts) {
 			function (deleted, next) {
 				if (parseInt(deleted, 10) === 1 && isDelete) {
 					return next(new Error('[[error:post-already-deleted]]'));
-				} else if(parseInt(deleted, 10) !== 1 && !isDelete) {
+				} else if (parseInt(deleted, 10) !== 1 && !isDelete) {
 					return next(new Error('[[error:post-already-restored]]'));
 				}
 

src/privileges/categories.js

@@ -66,7 +66,7 @@ module.exports = function (privileges) {
 
 							memberData.forEach(function (member) {
 								member.privileges = {};
-								for(var x = 0, numPrivs = userPrivileges.length; x < numPrivs; x += 1) {
+								for (var x = 0, numPrivs = userPrivileges.length; x < numPrivs; x += 1) {
 									member.privileges[userPrivileges[x]] = memberSets[x].indexOf(parseInt(member.uid, 10)) !== -1;
 								}
 							});
@@ -117,7 +117,7 @@ module.exports = function (privileges) {
 							var memberData = groupNames.map(function (member) {
 								memberPrivs = {};
 
-								for(var x = 0, numPrivs = groupPrivileges.length; x < numPrivs; x += 1) {
+								for (var x = 0, numPrivs = groupPrivileges.length; x < numPrivs; x += 1) {
 									memberPrivs[groupPrivileges[x]] = memberSets[x].indexOf(member) !== -1;
 								}
 								return {

src/privileges/helpers.js

@@ -107,7 +107,7 @@ helpers.isUsersAllowedTo = function (privilege, uids, cid, callback) {
 		}
 
 		var result = [];
-		for(var i = 0; i < uids.length; i += 1) {
+		for (var i = 0; i < uids.length; i += 1) {
 			result.push(results.hasUserPrivilege[i] || results.hasGroupPrivilege[i]);
 		}
 

src/pubsub.js

@@ -26,7 +26,7 @@ var PubSub = function () {
 			try {
 				var msg = JSON.parse(message);
 				self.emit(msg.event, msg.data);
-			} catch(err) {
+			} catch (err) {
 				winston.error(err.stack);
 			}
 		});

src/routes/api.js

@@ -4,7 +4,7 @@ var express = require('express');
 
 var uploadsController = require('../controllers/uploads');
 
-module.exports =  function (app, middleware, controllers) {
+module.exports = function (app, middleware, controllers) {
 
 	var router = express.Router();
 	app.use('/api', router);

src/routes/index.js

@@ -98,7 +98,7 @@ module.exports = function (app, middleware, hotswapIds) {
 	var ensureLoggedIn = require('connect-ensure-login');
 
 	if (Array.isArray(hotswapIds) && hotswapIds.length) {
-		for(var idx, x = 0; x < hotswapIds.length; x += 1) {
+		for (var idx, x = 0; x < hotswapIds.length; x += 1) {
 			idx = routers.push(express.Router()) - 1;
 			routers[idx].hotswapId = hotswapIds[x];
 		}
@@ -132,7 +132,7 @@ module.exports = function (app, middleware, hotswapIds) {
 	userRoutes(router, middleware, controllers);
 	groupRoutes(router, middleware, controllers);
 
-	for(var x = 0; x < routers.length; x += 1) {
+	for (var x = 0; x < routers.length; x += 1) {
 		app.use(relativePath, routers[x]);
 	}
 

src/sitemap.js

@@ -38,7 +38,7 @@ sitemap.render = function (callback) {
 			numPages = Math.ceil(tids.length / numTopics);
 		}
 
-		for(var x = 1; x <= numPages; x += 1) {
+		for (var x = 1; x <= numPages; x += 1) {
 			returnData.topics.push(x);
 		}
 

src/socket.io/admin/user.js

@@ -13,7 +13,7 @@ var plugins = require('../../plugins');
 var User = {};
 
 User.makeAdmins = function (socket, uids, callback) {
-	if(!Array.isArray(uids)) {
+	if (!Array.isArray(uids)) {
 		return callback(new Error('[[error:invalid-data]]'));
 	}
 
@@ -22,7 +22,7 @@ User.makeAdmins = function (socket, uids, callback) {
 			return callback(err);
 		}
 
-		for(var i = 0; i < userData.length; i += 1) {
+		for (var i = 0; i < userData.length; i += 1) {
 			if (userData[i] && parseInt(userData[i].banned, 10) === 1) {
 				return callback(new Error('[[error:cant-make-banned-users-admin]]'));
 			}
@@ -35,7 +35,7 @@ User.makeAdmins = function (socket, uids, callback) {
 };
 
 User.removeAdmins = function (socket, uids, callback) {
-	if(!Array.isArray(uids)) {
+	if (!Array.isArray(uids)) {
 		return callback(new Error('[[error:invalid-data]]'));
 	}
 

src/socket.io/categories.js

@@ -44,7 +44,7 @@ SocketCategories.getWatchedCategories = function (socket, data, callback) {
 		if (err) {
 			return callback(err);
 		}
-		var watchedCategories =  results.categories.filter(function (category) {
+		var watchedCategories = results.categories.filter(function (category) {
 			return category && results.ignoredCids.indexOf(category.cid.toString()) === -1;
 		});
 

src/socket.io/groups.js

@@ -241,7 +241,7 @@ SocketGroups.search = function (socket, data, callback) {
 };
 
 SocketGroups.loadMore = function (socket, data, callback) {
-	if (!data.sort  || !utils.isNumber(data.after) || parseInt(data.after, 10) < 0) {
+	if (!data.sort || !utils.isNumber(data.after) || parseInt(data.after, 10) < 0) {
 		return callback();
 	}
 

src/socket.io/posts/votes.js

@@ -62,7 +62,7 @@ module.exports = function (SocketPosts) {
 				return callback(err, []);
 			}
 
-			async.map(data, function (uids, next)  {
+			async.map(data, function (uids, next) {
 				var otherCount = 0;
 				if (uids.length > 6) {
 					otherCount = uids.length - 5;

src/socket.io/topics/infinitescroll.js

@@ -11,7 +11,7 @@ var social = require('../../social');
 module.exports = function (SocketTopics) {
 
 	SocketTopics.loadMore = function (socket, data, callback) {
-		if (!data || !data.tid || !utils.isNumber(data.after) || parseInt(data.after, 10) < 0)  {
+		if (!data || !data.tid || !utils.isNumber(data.after) || parseInt(data.after, 10) < 0) {
 			return callback(new Error('[[error:invalid-data]]'));
 		}
 		var userPrivileges;

src/socket.io/user/picture.js

@@ -26,7 +26,7 @@ module.exports = function (SocketUser) {
 				user.isAdminOrGlobalModOrSelf(socket.uid, data.uid, next);
 			},
 			function (next) {
-				switch(type) {
+				switch (type) {
 					case 'default':
 						next(null, '');
 						break;

src/start.js

@@ -56,7 +56,7 @@ start.start = function () {
 		},
 	], function (err) {
 		if (err) {
-			switch(err.message) {
+			switch (err.message) {
 				case 'schema-out-of-date':
 					winston.warn('Your NodeBB schema is out-of-date. Please run the following command to bring your dataset up to spec:');
 					winston.warn('    ./nodebb upgrade');

src/topics/posts.js

@@ -69,7 +69,7 @@ module.exports = function (Topics) {
 			userData: function (next) {
 				var uids = [];
 
-				for(var i = 0; i < postData.length; i += 1) {
+				for (var i = 0; i < postData.length; i += 1) {
 					if (postData[i] && uids.indexOf(postData[i].uid) === -1) {
 						uids.push(postData[i].uid);
 					}
@@ -90,7 +90,7 @@ module.exports = function (Topics) {
 			},
 			editors: function (next) {
 				var editors = [];
-				for(var i = 0; i < postData.length; i += 1) {
+				for (var i = 0; i < postData.length; i += 1) {
 					if (postData[i] && postData[i].editor && editors.indexOf(postData[i].editor) === -1) {
 						editors.push(postData[i].editor);
 					}

src/topics/recent.js

@@ -7,7 +7,7 @@ var db = require('../database');
 var plugins = require('../plugins');
 var privileges = require('../privileges');
 var user = require('../user');
-var categories =  require('../categories');
+var categories = require('../categories');
 
 module.exports = function (Topics) {
 	var terms = {

src/topics/tags.js

@@ -366,7 +366,7 @@ module.exports = function (Topics) {
 				query = query.toLowerCase();
 
 				var matches = [];
-				for(var i = 0; i < tags.length; i += 1) {
+				for (var i = 0; i < tags.length; i += 1) {
 					if (tags[i].toLowerCase().startsWith(query)) {
 						matches.push(tags[i]);
 						if (matches.length > 19) {

src/topics/teaser.js

@@ -30,7 +30,7 @@ module.exports = function (Topics) {
 					delete topic.teaserPid;
 				}
 
-				switch(meta.config.teaserPost) {
+				switch (meta.config.teaserPost) {
 					case 'first':
 						teaserPids.push(topic.mainPid);
 						break;

src/topics/tools.js

@@ -46,7 +46,7 @@ module.exports = function (Topics) {
 
 				if (parseInt(topicData.deleted, 10) === 1 && isDelete) {
 					return callback(new Error('[[error:topic-already-deleted]]'));
-				} else if(parseInt(topicData.deleted, 10) !== 1 && !isDelete) {
+				} else if (parseInt(topicData.deleted, 10) !== 1 && !isDelete) {
 					return callback(new Error('[[error:topic-already-restored]]'));
 				}
 

src/upgrade.js

@@ -52,7 +52,7 @@ Upgrade.upgrade = function (callback) {
 					return next(err);
 				}
 
-				if(!value) {
+				if (!value) {
 					db.set('schemaDate', latestSchema, function () {
 						next();
 					});
@@ -317,13 +317,13 @@ Upgrade.upgrade = function (callback) {
 		// IMPORTANT: REMEMBER TO UPDATE VALUE OF latestSchema IN LINE 24!!!
 	], function (err) {
 		if (!err) {
-			if(updatesMade) {
+			if (updatesMade) {
 				winston.info('[upgrade] Schema update complete!');
 			} else {
 				winston.info('[upgrade] Schema already up to date!');
 			}
 		} else {
-			switch(err.message) {
+			switch (err.message) {
 			case 'upgrade-not-possible':
 				winston.error('[upgrade] NodeBB upgrade could not complete, as your database schema is too far out of date.');
 				winston.error('[upgrade]   Please ensure that you did not skip any minor version upgrades.');

src/user/create.js

@@ -18,7 +18,7 @@ module.exports = function (User) {
 		}
 
 		User.isDataValid(data, function (err) {
-			if (err)  {
+			if (err) {
 				return callback(err);
 			}
 			var timestamp = data.timestamp || Date.now();

src/user/data.js

@@ -126,7 +126,7 @@ module.exports = function (User) {
 				user.status = User.getStatus(user);
 			}
 
-			for(var i = 0; i < fieldsToRemove.length; i += 1) {
+			for (var i = 0; i < fieldsToRemove.length; i += 1) {
 				user[fieldsToRemove[i]] = undefined;
 			}
 

src/user/delete.js

@@ -57,7 +57,7 @@ module.exports = function (User) {
 				}
 				User.getUserFields(uid, ['username', 'userslug', 'fullname', 'email'], next);
 			},
-			function (_userData, next)  {
+			function (_userData, next) {
 				userData = _userData;
 				plugins.fireHook('static:user.delete', {uid: uid}, next);
 			},

src/user/jobs.js

@@ -22,7 +22,7 @@ module.exports = function (User) {
 		}
 
 		// Terminate any active cron jobs
-		for(var jobId in jobs) {
+		for (var jobId in jobs) {
 			if (jobs.hasOwnProperty(jobId)) {
 				winston.verbose('[user/jobs] Terminating job (' + jobId + ')');
 				jobs[jobId].stop();

src/user/notifications.js

@@ -64,7 +64,7 @@ var privileges = require('../privileges');
 		async.waterfall([
 			async.apply(db.getSortedSetRevRange, set, start, stop),
 			function (nids, next) {
-				if(!Array.isArray(nids) || !nids.length) {
+				if (!Array.isArray(nids) || !nids.length) {
 					return callback(null, []);
 				}
 

src/user/profile.js

@@ -170,7 +170,7 @@ module.exports = function (User) {
 						db.sortedSetAdd('email:uid', uid, newEmail.toLowerCase(), next);
 					},
 					function (next) {
-						db.sortedSetAdd('email:sorted',  0, newEmail.toLowerCase() + ':' + uid, next);
+						db.sortedSetAdd('email:sorted', 0, newEmail.toLowerCase() + ':' + uid, next);
 					},
 					function (next) {
 						db.sortedSetAdd('user:' + uid + ':emails', Date.now(), newEmail + ':' + Date.now(), next);

src/user/search.js

@@ -135,9 +135,9 @@ module.exports = function (User) {
 			});
 		} else {
 			userData.sort(function (u1, u2) {
-				if(u1[sortBy] < u2[sortBy]) {
+				if (u1[sortBy] < u2[sortBy]) {
 					return -1;
-				} else if(u1[sortBy] > u2[sortBy]) {
+				} else if (u1[sortBy] > u2[sortBy]) {
 					return 1;
 				}
 				return 0;

src/widgets/index.js

@@ -89,7 +89,7 @@ widgets.getAreas = function (templates, locations, callback) {
 				if (data && data[index] && data[index][location]) {
 					try {
 						returnData[template][location] = JSON.parse(data[index][location]);
-					} catch(err) {
+					} catch (err) {
 						winston.error('can not parse widget data. template:  ' + template + ' location: ' + location);
 						returnData[template][location] = [];
 					}
@@ -113,7 +113,7 @@ widgets.getArea = function (template, location, callback) {
 		}
 		try {
 			result = JSON.parse(result);
-		} catch(err) {
+		} catch (err) {
 			return callback(err);
 		}