Fix space-infix-ops linter rule

.eslintrc.json

@@ -76,7 +76,6 @@
         "no-multi-spaces": "off",
         "quotes": "off",
         "keyword-spacing": "off",
-        "space-infix-ops": "off",
         "no-plusplus": "off",
         "no-mixed-operators": "off",
         "semi": "off",

app.js

@@ -251,7 +251,7 @@ function setup() {
 	install.setup(function (err, data) {
 		var separator = '     ';
 		if (process.stdout.columns > 10) {
-			for(var x=0,cols=process.stdout.columns-10;x<cols;x++) {
+			for(var x = 0,cols = process.stdout.columns - 10;x < cols;x++) {
 				separator += '=';
 			}
 		}

install/databases.js

@@ -74,7 +74,7 @@ function saveDatabaseConfig(config, databaseConfig, callback) {
 	}
 
 	var allQuestions = questions.redis.concat(questions.mongo);
-	for (var x=0; x<allQuestions.length; x++) {
+	for (var x = 0; x < allQuestions.length; x++) {
 		delete config[allQuestions[x].name];
 	}
 

loader.js

@@ -61,7 +61,7 @@ Loader.addWorkerEvents = function(worker) {
 
 	worker.on('exit', function(code, signal) {
 		if (code !== 0) {
-			if (Loader.timesStarted < numProcs*3) {
+			if (Loader.timesStarted < numProcs * 3) {
 				Loader.timesStarted++;
 				if (Loader.crashTimer) {
 					clearTimeout(Loader.crashTimer);
@@ -70,12 +70,12 @@ Loader.addWorkerEvents = function(worker) {
 					Loader.timesStarted = 0;
 				}, 10000);
 			} else {
-				console.log(numProcs*3 + ' restarts in 10 seconds, most likely an error on startup. Halting.');
+				console.log(numProcs * 3 + ' restarts in 10 seconds, most likely an error on startup. Halting.');
 				process.exit();
 			}
 		}
 
-		console.log('[cluster] Child Process (' + worker.pid + ') has exited (code: ' + code + ', signal: ' + signal +')');
+		console.log('[cluster] Child Process (' + worker.pid + ') has exited (code: ' + code + ', signal: ' + signal + ')');
 		if (!(worker.suicide || code === 0)) {
 			console.log('[cluster] Spinning up another process...');
 
@@ -152,7 +152,7 @@ Loader.start = function(callback) {
 	numProcs = getPorts().length;
 	console.log('Clustering enabled: Spinning up ' + numProcs + ' process(es).\n');
 
-	for (var x=0; x<numProcs; ++x) {
+	for (var x = 0; x < numProcs; ++x) {
 		forkWorker(x, x === 0);
 	}
 

public/src/admin/appearance/skins.js

@@ -72,7 +72,7 @@ define('admin/appearance/skins', function() {
 			if (config['theme:src']) {
 				var skin = config['theme:src']
 					.match(/latest\/(\S+)\/bootstrap.min.css/)[1]
-					.replace(/(^|\s)([a-z])/g , function(m,p1,p2){return p1+p2.toUpperCase();});
+					.replace(/(^|\s)([a-z])/g , function(m,p1,p2){return p1 + p2.toUpperCase();});
 
 				highlightSelectedTheme(skin);
 			}

public/src/admin/extend/rewards.js

@@ -103,7 +103,7 @@ define('admin/extend/rewards', function() {
 						});
 					break;
 				case 'text':
-						html += '<input type="text" name="' + input.name +'" />';
+						html += '<input type="text" name="' + input.name + '" />';
 					break;
 			}
 			html += '</label><br />';

public/src/admin/extend/widgets.js

@@ -197,13 +197,13 @@ define('admin/extend/widgets', ['jqueryui'], function(jqueryui) {
 		$.get(RELATIVE_PATH + '/api/admin/extend/widgets', function(data) {
 			var areas = data.areas;
 
-			for(var i=0; i<areas.length; ++i) {
+			for(var i = 0; i < areas.length; ++i) {
 				var area = areas[i],
 					widgetArea = $('#widgets .area[data-template="' + area.template + '"][data-location="' + area.location + '"]').find('.widget-area');
 
 				widgetArea.html('');
 
-				for (var k=0; k<area.data.length; ++k) {
+				for (var k = 0; k < area.data.length; ++k) {
 					var widgetData = area.data[k],
 						widgetEl = $('.available-widgets [data-widget="' + widgetData.widget + '"]').clone(true).removeClass('hide');
 

public/src/admin/general/dashboard.js

@@ -91,19 +91,19 @@ define('admin/general/dashboard', ['semver', 'Chart'], function(semver, Chart) {
 		graphData.rooms = data;
 
 		var html = '<div class="text-center pull-left">' +
-						'<div>'+ data.onlineRegisteredCount +'</div>' +
+						'<div>' + data.onlineRegisteredCount + '</div>' +
 						'<div>Users</div>' +
 					'</div>' +
 					'<div class="text-center pull-left">' +
-						'<div>'+ data.onlineGuestCount +'</div>' +
+						'<div>' + data.onlineGuestCount + '</div>' +
 						'<div>Guests</div>' +
 					'</div>' +
 					'<div class="text-center pull-left">' +
-						'<div>'+ (data.onlineRegisteredCount + data.onlineGuestCount) +'</div>' +
+						'<div>' + (data.onlineRegisteredCount + data.onlineGuestCount) + '</div>' +
 						'<div>Total</div>' +
 					'</div>' +
 					'<div class="text-center pull-left">' +
-						'<div>'+ data.socketCount +'</div>' +
+						'<div>' + data.socketCount + '</div>' +
 						'<div>Connections</div>' +
 					'</div>';
 
@@ -150,7 +150,7 @@ define('admin/general/dashboard', ['semver', 'Chart'], function(semver, Chart) {
 		if (g > 255) g = 255;
 		else if (g < 0) g = 0;
 
-		return (usePound?"#":"") + (g | (b << 8) | (r << 16)).toString(16);
+		return (usePound ? "#" : "") + (g | (b << 8) | (r << 16)).toString(16);
 	}
 
 	function setupGraphs() {
@@ -277,7 +277,7 @@ define('admin/general/dashboard', ['semver', 'Chart'], function(semver, Chart) {
 			switch($(this).attr('data-until')) {
 				case 'last-month':
 					var lastMonth = new Date();
-					lastMonth.setDate(lastMonth.getDate()-30);
+					lastMonth.setDate(lastMonth.getDate() - 30);
 					until = lastMonth.getTime();
 			}
 			updateTrafficGraph($(this).attr('data-units'), until);

public/src/admin/manage/categories.js

@@ -179,7 +179,7 @@ define('admin/manage/categories', ['vendor/jquery/serializeObject/jquery.ba-seri
 				container.append(html);
 
 				// Handle and children categories in this level have
-				for(var x=0,numCategories=categories.length;x<numCategories;x++) {
+				for(var x = 0,numCategories = categories.length;x < numCategories;x++) {
 					renderList(categories[x].children, $('li[data-cid="' + categories[x].cid + '"]'), categories[x].cid);
 				}
 

public/src/admin/manage/category.js

@@ -155,7 +155,7 @@ define('admin/manage/category', [
 
 		$('button[data-action="setParent"], button[data-action="changeParent"]').on('click', Category.launchParentSelector);
 		$('button[data-action="removeParent"]').on('click', function() {
-			var payload= {};
+			var payload = {};
 			payload[ajaxify.data.category.cid] = {
 				parentCid: 0
 			};
@@ -235,7 +235,7 @@ define('admin/manage/category', [
 				privs.push(el.getAttribute('data-privilege'));
 			}
 		});
-		for(var x=0,numPrivs=privs.length;x<numPrivs;x++) {
+		for(var x = 0,numPrivs = privs.length;x < numPrivs;x++) {
 			var inputs = $('.privilege-table tr[data-group-name]:not([data-group-name="registered-users"],[data-group-name="guests"]) td[data-privilege="' + privs[x] + '"] input');
 			inputs.each(function(idx, el) {
 				if (!el.checked) {

public/src/admin/manage/users.js

@@ -100,7 +100,7 @@ define('admin/manage/users', ['translator'], function(translator) {
 									data[cur.name] = cur.value;
 									return data;
 								}, {});
-								var until = formData.length ? (Date.now() + formData.length * 1000*60*60 * (parseInt(formData.unit, 10) ? 24 : 1)) : 0;
+								var until = formData.length ? (Date.now() + formData.length * 1000 * 60 * 60 * (parseInt(formData.unit, 10) ? 24 : 1)) : 0;
 								socket.emit('user.banUsers', { uids: uids, until: until, reason: formData.reason }, done('User(s) banned!', '.ban', true));
 							}
 						}

public/src/client/account/header.js

@@ -120,7 +120,7 @@ define('forum/account/header', [
 								data[cur.name] = cur.value;
 								return data;
 							}, {});
-							var until = formData.length ? (Date.now() + formData.length * 1000*60*60 * (parseInt(formData.unit, 10) ? 24 : 1)) : 0;
+							var until = formData.length ? (Date.now() + formData.length * 1000 * 60 * 60 * (parseInt(formData.unit, 10) ? 24 : 1)) : 0;
 
 							socket.emit('user.banUsers', { uids: [ajaxify.data.theirid], until: until, reason: formData.reason || '' }, function(err) {
 								if (err) {

public/src/client/categoryTools.js

@@ -175,7 +175,7 @@ define('forum/categoryTools', ['forum/topic/move', 'topicSelect', 'components',
 	}
 
 	function isAny(method, tids) {
-		for(var i=0; i<tids.length; ++i) {
+		for(var i = 0; i < tids.length; ++i) {
 			if(method(tids[i])) {
 				return true;
 			}
@@ -184,7 +184,7 @@ define('forum/categoryTools', ['forum/topic/move', 'topicSelect', 'components',
 	}
 
 	function areAll(method, tids) {
-		for(var i=0; i<tids.length; ++i) {
+		for(var i = 0; i < tids.length; ++i) {
 			if(!method(tids[i])) {
 				return false;
 			}

public/src/client/chats.js

@@ -352,7 +352,7 @@ define('forum/chats', [
 
 			messagesList.height($(window).height() - (fromTop + inputHeight + (margin * 4)));
 			components.get('chat/recent').height($('.expanded-chat').height() - (searchHeight + searchListHeight));
-			$('[component="chat/search/list"]').css('max-height', components.get('chat/recent').height()/2 + 'px');
+			$('[component="chat/search/list"]').css('max-height', components.get('chat/recent').height() / 2 + 'px');
 		}
 
 		Chats.setActive();

public/src/client/chats/search.js

@@ -55,7 +55,7 @@ define('forum/chats/search', ['components'], function(components) {
 	function displayUser(chatsListEl, userObj) {
 		function createUserImage() {
 			return (userObj.picture ?
-				'<img src="' +	userObj.picture + '" title="' +	userObj.username +'" />' :
+				'<img src="' +	userObj.picture + '" title="' +	userObj.username + '" />' :
 				'<div class="user-icon" style="background-color: ' + userObj['icon:bgColor'] + '">' + userObj['icon:text'] + '</div>') +
 				'<i class="fa fa-circle status ' + userObj.status + '"></i> ' + userObj.username;
 		}

public/src/client/recent.js

@@ -108,7 +108,7 @@ define('forum/recent', ['forum/infinitescroll', 'components'], function(infinite
 			} else if (newPostCount === 1) {
 				text = '[[recent:there-is-a-new-topic-and-a-new-post]]';
 			} else if (newPostCount > 1) {
-				text = '[[recent:there-is-a-new-topic-and-new-posts, ' + newPostCount +']]';
+				text = '[[recent:there-is-a-new-topic-and-new-posts, ' + newPostCount + ']]';
 			}
 		} else if (newTopicCount > 1) {
 			if (newPostCount === 0) {
@@ -116,7 +116,7 @@ define('forum/recent', ['forum/infinitescroll', 'components'], function(infinite
 			} else if (newPostCount === 1) {
 				text = '[[recent:there-are-new-topics-and-a-new-post, ' + newTopicCount + ']]';
 			} else if (newPostCount > 1) {
-				text = '[[recent:there-are-new-topics-and-new-posts, ' + newTopicCount + ', ' + newPostCount +']]';
+				text = '[[recent:there-are-new-topics-and-new-posts, ' + newTopicCount + ', ' + newPostCount + ']]';
 			}
 		}
 

public/src/client/topic/events.js

@@ -158,7 +158,7 @@ define('forum/topic/events', [
 			return true;
 		}
 
-		for (var i=0; i<tags.length; ++i) {
+		for (var i = 0; i < tags.length; ++i) {
 			if (!$('.tags .tag-item[data-tag="' + tags[i].value + '"]').length) {
 				return true;
 			}

public/src/client/topic/posts.js

@@ -47,7 +47,7 @@ define('forum/topic/posts', [
 	};
 
 	function updatePostCounts(posts) {
-		for (var i=0; i<posts.length; ++i) {
+		for (var i = 0; i < posts.length; ++i) {
 			var cmp = components.get('user/postcount', posts[i].uid);
 			cmp.html(parseInt(cmp.attr('data-postcount'), 10) + 1);
 			utils.addCommasToNumbers(cmp);

public/src/client/topic/threadTools.js

@@ -186,7 +186,7 @@ define('forum/topic/threadTools', [
 		threadEl.find('[component="post"]:not(.deleted) [component="post/reply"], [component="post"]:not(.deleted) [component="post/quote"]').toggleClass('hidden', hideReply);
 		threadEl.find('[component="post/edit"], [component="post/delete"]').toggleClass('hidden', isLocked);
 
-		threadEl.find('[component="post"][data-uid="'+app.user.uid+'"].deleted [component="post/tools"]').toggleClass('hidden', isLocked);
+		threadEl.find('[component="post"][data-uid="' + app.user.uid + '"].deleted [component="post/tools"]').toggleClass('hidden', isLocked);
 
 		$('[component="post/header"] i.fa-lock').toggleClass('hidden', !data.isLocked);
 		$('[component="post/tools"] .dropdown-menu').html('');

public/src/client/unread.js

@@ -119,7 +119,7 @@ define('forum/unread', ['forum/recent', 'topicSelect', 'forum/infinitescroll', '
 	}
 
 	function removeTids(tids) {
-		for(var i=0; i<tids.length; ++i) {
+		for(var i = 0; i < tids.length; ++i) {
 			components.get('category/topic', 'tid', tids[i]).remove();
 		}
 	}

public/src/client/users.js

@@ -122,7 +122,7 @@ define('forum/users', ['translator'], function(translator) {
 	}
 
 	function updateUser(data) {
-		app.updateUserStatus($('#users-container [data-uid="' + data.uid +'"] [component="user/status"]'), data.status);
+		app.updateUserStatus($('#users-container [data-uid="' + data.uid + '"] [component="user/status"]'), data.status);
 	}
 
 	function getActiveSection() {

public/src/modules/notifications.js

@@ -132,7 +132,7 @@ define('notifications', ['sounds', 'translator', 'components'], function(sound,
 			});
 
 			translator.toggleTimeagoShorthand();
-			for(var i=0; i<notifs.length; ++i) {
+			for(var i = 0; i < notifs.length; ++i) {
 				notifs[i].timeago = $.timeago(new Date(parseInt(notifs[i].datetime, 10)));
 			}
 			translator.toggleTimeagoShorthand();

public/src/modules/search.js

@@ -95,7 +95,7 @@ define('search', ['navigator', 'translator'], function(nav, translator) {
 				// Sort pids numerically & store
 				Search.current = {
 					results: pids.sort(function(a, b) {
-						return a-b;
+						return a - b;
 					}),
 					tid: tid,
 					term: term
@@ -121,11 +121,11 @@ define('search', ['navigator', 'translator'], function(nav, translator) {
 	};
 
 	Search.topicDOM.prev = function() {
-		Search.topicDOM.update((Search.current.index === 0) ? Search.current.results.length-1 : Search.current.index-1);
+		Search.topicDOM.update((Search.current.index === 0) ? Search.current.results.length - 1 : Search.current.index - 1);
 	};
 
 	Search.topicDOM.next = function() {
-		Search.topicDOM.update((Search.current.index === Search.current.results.length-1) ? 0 : Search.current.index+1);
+		Search.topicDOM.update((Search.current.index === Search.current.results.length - 1) ? 0 : Search.current.index + 1);
 	};
 
 	Search.topicDOM.update = function(index) {
@@ -135,7 +135,7 @@ define('search', ['navigator', 'translator'], function(nav, translator) {
 		Search.topicDOM.start();
 
 		if (Search.current.results.length > 0) {
-			topicSearchEl.find('.count').html((index+1) + ' / ' + Search.current.results.length);
+			topicSearchEl.find('.count').html((index + 1) + ' / ' + Search.current.results.length);
 			topicSearchEl.find('.prev, .next').removeAttr('disabled');
 			var data = {
 				pid: Search.current.results[index],

public/src/modules/taskbar.js

@@ -114,7 +114,7 @@ define('taskbar', function() {
 			.addClass(data.options.className)
 			.html('<a href="#">' +
 				(data.options.icon ? '<i class="fa ' + data.options.icon + '"></i> ' : '') +
-				(data.options.image ? '<img src="' + data.options.image + '"/> ': '') +
+				(data.options.image ? '<img src="' + data.options.image + '"/> ' : '') +
 				'<span>' + title + '</span>' +
 				'</a>')
 			.attr({

public/src/modules/topicSelect.js

@@ -71,7 +71,7 @@ define('topicSelect', ['components'], function(components) {
 			end = tmp;
 		}
 
-		for(var i=start; i<=end; ++i) {
+		for(var i = start; i <= end; ++i) {
 			var topic = $('[component="category/topic"]').eq(i);
 			toggleSelect(topic.find('[component="topic/select"]'), isSelected);
 		}

public/src/utils.js

@@ -276,7 +276,7 @@
 			for (var i = envs.length - 1; i >= 0; i--) {
 				var env = envs[i];
 
-				$el.addClass('hidden-'+env);
+				$el.addClass('hidden-' + env);
 				if ($el.is(':hidden')) {
 					$el.remove();
 					return env;
@@ -309,8 +309,8 @@
 				labels = [],
 				tmpDate;
 
-			for(var x=29;x>=0;x--) {
-				tmpDate = new Date(currentDay - (1000*60*60*24*x));
+			for(var x = 29;x >= 0;x--) {
+				tmpDate = new Date(currentDay - (1000 * 60 * 60 * 24 * x));
 				labels.push(months[tmpDate.getMonth()] + ' ' + tmpDate.getDate());
 			}
 
@@ -461,7 +461,7 @@
 			}
 			var len = this.length;
 			var suffixLen = suffix.length;
-			for (var i=1; (i <= suffixLen && this[len - i] === suffix[suffixLen - i]); ++i) {
+			for (var i = 1; (i <= suffixLen && this[len - i] === suffix[suffixLen - i]); ++i) {
 				continue;
 			}
 			return i > suffixLen;

public/src/widgets.js

@@ -42,12 +42,12 @@
 				url: url,
 				isMobile: utils.isMobile()
 			}, function(renderedAreas) {
-				for (var x=0; x<renderedAreas.length; ++x) {
+				for (var x = 0; x < renderedAreas.length; ++x) {
 					var renderedWidgets = renderedAreas[x].widgets,
 						location = renderedAreas[x].location,
 						html = '';
 
-					for (var i=0; i<renderedWidgets.length; ++i) {
+					for (var i = 0; i < renderedWidgets.length; ++i) {
 						html += templates.parse(renderedWidgets[i].html, {});
 					}
 

src/analytics.js

@@ -135,19 +135,19 @@ var db = require('./database');
 		var daysArr = [];
 
 		day = new Date(day);
-		day.setDate(day.getDate()+1);	// set the date to tomorrow, because getHourlyStatsForSet steps *backwards* 24 hours to sum up the values
+		day.setDate(day.getDate() + 1);	// set the date to tomorrow, because getHourlyStatsForSet steps *backwards* 24 hours to sum up the values
 		day.setHours(0, 0, 0, 0);
 
 		async.whilst(function() {
 			return numDays--;
 		}, function(next) {
-			Analytics.getHourlyStatsForSet(set, day.getTime()-(1000*60*60*24*numDays), 24, function(err, day) {
+			Analytics.getHourlyStatsForSet(set, day.getTime() - (1000 * 60 * 60 * 24 * numDays), 24, function(err, day) {
 				if (err) {
 					return next(err);
 				}
 
 				daysArr.push(day.reduce(function(cur, next) {
-					return cur+next;
+					return cur + next;
 				}));
 				next();
 			});

src/categories.js

@@ -161,7 +161,7 @@ var privileges = require('./privileges');
 			var categories = results.categories;
 			var hasRead = results.hasRead;
 			uid = parseInt(uid, 10);
-			for(var i=0; i<results.categories.length; ++i) {
+			for(var i = 0; i < results.categories.length; ++i) {
 				if (categories[i]) {
 					categories[i]['unread-class'] = (parseInt(categories[i].topic_count, 10) === 0 || (hasRead[i] && uid !== 0)) ? '' : 'unread';
 					categories[i].children = results.children[i];

src/categories/topics.js

@@ -24,7 +24,7 @@ module.exports = function(Categories) {
 					return next(null, {topics: [], uid: data.uid});
 				}
 
-				for (var i=0; i<topics.length; ++i) {
+				for (var i = 0; i < topics.length; ++i) {
 					topics[i].index = data.start + i;
 				}
 

src/controllers/accounts/helpers.js

@@ -7,7 +7,7 @@ var winston = require('winston');
 
 var user = require('../../user');
 var groups = require('../../groups');
-var plugins =require('../../plugins');
+var plugins = require('../../plugins');
 var meta = require('../../meta');
 var utils = require('../../../public/src/utils');
 

src/controllers/topics.js

@@ -56,7 +56,7 @@ topicsController.get = function(req, res, callback) {
 			if (!res.locals.isAPI && (!req.params.slug || results.topic.slug !== tid + '/' + req.params.slug) && (results.topic.slug && results.topic.slug !== tid + '/')) {
 				var url = '/topic/' + results.topic.slug;
 				if (req.params.post_index){
-					url += '/'+req.params.post_index;
+					url += '/' + req.params.post_index;
 				}
 				if (currentPage > 1) {
 					url += '?page=' + currentPage;
@@ -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) {
+				for(var i = 0; i < topicData.posts.length; ++i) {
 					if (parseInt(topicData.posts[i].index, 10) === parseInt(index, 10)) {
 						return topicData.posts[i];
 					}

src/database/mongo/hash.js

@@ -44,7 +44,7 @@ module.exports = function(db, module) {
 			var map = helpers.toMap(data);
 			var returnData = [];
 
-			for (var i=0; i<keys.length; ++i) {
+			for (var i = 0; i < keys.length; ++i) {
 				returnData.push(map[keys[i]]);
 			}
 
@@ -78,7 +78,7 @@ module.exports = function(db, module) {
 			_id: 0
 		};
 
-		for(var i=0; i<fields.length; ++i) {
+		for(var i = 0; i < fields.length; ++i) {
 			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) {
+			for(i = 0; i < fields.length; ++i) {
 				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) {
+		for(var i = 0; i < fields.length; ++i) {
 			fields[i] = helpers.fieldToString(fields[i]);
 			_fields[fields[i]] = 1;
 		}
@@ -122,10 +122,10 @@ module.exports = function(db, module) {
 			var returnData = [];
 			var item;
 
-			for (var i=0; i<keys.length; ++i) {
+			for (var i = 0; i < keys.length; ++i) {
 				item = map[keys[i]] || {};
 
-				for (var k=0; k<fields.length; ++k) {
+				for (var k = 0; k < fields.length; ++k) {
 					if (item[fields[k]] === undefined) {
 						item[fields[k]] = null;
 					}

src/database/mongo/helpers.js

@@ -4,7 +4,7 @@ var helpers = {};
 
 helpers.toMap = function(data) {
 	var map = {};
-	for (var i = 0; i<data.length; ++i) {
+	for (var i = 0; i < data.length; ++i) {
 		map[data[i]._key] = data[i];
 		data[i]._key = undefined;
 	}

src/database/mongo/sets.js

@@ -46,7 +46,7 @@ module.exports = function(db, module) {
 
 		var bulk = db.collection('objects').initializeUnorderedBulkOp();
 
-		for(var i=0; i<keys.length; ++i) {
+		for(var i = 0; i < keys.length; ++i) {
 			bulk.find({_key: keys[i]}).upsert().updateOne({	$addToSet: {
 				members: {
 					$each: value
@@ -83,7 +83,7 @@ module.exports = function(db, module) {
 
 		var bulk = db.collection('objects').initializeUnorderedBulkOp();
 
-		for(var i=0; i<keys.length; ++i) {
+		for(var i = 0; i < keys.length; ++i) {
 			bulk.find({_key: keys[i]}).updateOne({$pull: {
 				members: value
 			}});
@@ -110,7 +110,7 @@ module.exports = function(db, module) {
 			return callback(null, []);
 		}
 
-		for (var i=0; i<values.length; ++i) {
+		for (var i = 0; i < values.length; ++i) {
 			values[i] = helpers.valueToString(values[i]);
 		}
 
@@ -174,7 +174,7 @@ module.exports = function(db, module) {
 			});
 
 			var returnData = new Array(keys.length);
-			for(var i=0; i<keys.length; ++i) {
+			for(var i = 0; i < keys.length; ++i) {
 				returnData[i] = sets[keys[i]] || [];
 			}
 			callback(null, returnData);

src/database/mongo/sorted.js

@@ -37,7 +37,7 @@ module.exports = function(db, module) {
 
 		var bulk = db.collection('objects').initializeUnorderedBulkOp();
 
-		for(var i=0; i<scores.length; ++i) {
+		for(var i = 0; i < scores.length; ++i) {
 			bulk.find({_key: key, value: values[i]}).upsert().updateOne({$set: {score: parseInt(scores[i], 10)}});
 		}
 
@@ -55,7 +55,7 @@ module.exports = function(db, module) {
 
 		var bulk = db.collection('objects').initializeUnorderedBulkOp();
 
-		for(var i=0; i<keys.length; ++i) {
+		for(var i = 0; i < keys.length; ++i) {
 			bulk.find({_key: keys[i], value: value}).upsert().updateOne({$set: {score: parseInt(score, 10)}});
 		}
 
@@ -315,7 +315,7 @@ module.exports = function(db, module) {
 			return callback(null, []);
 		}
 		var data = new Array(values.length);
-		for (var i=0; i<values.length; ++i) {
+		for (var i = 0; i < values.length; ++i) {
 			data[i] = {key: keys[i], value: values[i]};
 		}
 
@@ -366,7 +366,7 @@ module.exports = function(db, module) {
 				returnData = [],
 				item;
 
-			for(var i=0; i<keys.length; ++i) {
+			for(var i = 0; i < keys.length; ++i) {
 				item = map[keys[i]];
 				returnData.push(item ? item.score : null);
 			}
@@ -393,7 +393,7 @@ module.exports = function(db, module) {
 			var returnData = new Array(values.length);
 			var score;
 
-			for(var i=0; i<values.length; ++i) {
+			for(var i = 0; i < values.length; ++i) {
 				score = map[values[i]];
 				returnData[i] = utils.isNumber(score) ? score : null;
 			}
@@ -470,7 +470,7 @@ module.exports = function(db, module) {
 			});
 
 			var returnData = new Array(keys.length);
-			for(var i=0; i<keys.length; ++i) {
+			for(var i = 0; i < keys.length; ++i) {
 			 	returnData[i] = sets[keys[i]] || [];
 			}
 			callback(null, returnData);

src/database/redis/hash.js

@@ -44,7 +44,7 @@ module.exports = function(redisClient, module) {
 		}
 		var	multi = redisClient.multi();
 
-		for(var x=0; x<keys.length; ++x) {
+		for(var x = 0; x < keys.length; ++x) {
 			multi.hmget.apply(multi, [keys[x]].concat(fields));
 		}
 

src/database/redis/helpers.js

@@ -5,7 +5,7 @@ var helpers = {};
 helpers.multiKeys = function(redisClient, command, keys, callback) {
 	callback = callback || function() {};
 	var multi = redisClient.multi();
-	for (var i=0; i<keys.length; ++i) {
+	for (var i = 0; i < keys.length; ++i) {
 		multi[command](keys[i]);
 	}
 	multi.exec(callback);
@@ -14,7 +14,7 @@ helpers.multiKeys = function(redisClient, command, keys, callback) {
 helpers.multiKeysValue = function(redisClient, command, keys, value, callback) {
 	callback = callback || function() {};
 	var multi = redisClient.multi();
-	for (var i=0; i<keys.length; ++i) {
+	for (var i = 0; i < keys.length; ++i) {
 		multi[command](keys[i], value);
 	}
 	multi.exec(callback);
@@ -23,14 +23,14 @@ helpers.multiKeysValue = function(redisClient, command, keys, value, callback) {
 helpers.multiKeyValues = function(redisClient, command, key, values, callback) {
 	callback = callback || function() {};
 	var multi = redisClient.multi();
-	for (var i=0; i<values.length; ++i) {
+	for (var i = 0; i < values.length; ++i) {
 		multi[command](key, values[i]);
 	}
 	multi.exec(callback);
 };
 
 helpers.resultsToBool = function(results) {
-	for (var i=0; i<results.length; ++i) {
+	for (var i = 0; i < results.length; ++i) {
 		results[i] = results[i] === 1;
 	}
 	return results;

src/database/redis/main.js

@@ -26,7 +26,7 @@ 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) {
+		for(var i = 0; i < keys.length; ++i) {
 			multi.del(keys[i]);
 		}
 		multi.exec(function(err, res) {

src/database/redis/sorted.js

@@ -25,7 +25,7 @@ module.exports = function(redisClient, module) {
 
 		var args = [key];
 
-		for(var i=0; i<scores.length; ++i) {
+		for(var i = 0; i < scores.length; ++i) {
 			args.push(scores[i], values[i]);
 		}
 
@@ -38,7 +38,7 @@ module.exports = function(redisClient, module) {
 		callback = callback || function() {};
 		var multi = redisClient.multi();
 
-		for(var i=0; i<keys.length; ++i) {
+		for(var i = 0; i < keys.length; ++i) {
 			multi.zadd(keys[i], score, value);
 		}
 
@@ -67,7 +67,7 @@ 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) {
+		for(var i = 0; i < keys.length; ++i) {
 			multi.zremrangebyscore(keys[i], min, max);
 		}
 		multi.exec(function(err) {
@@ -109,7 +109,7 @@ 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: parseInt(data[i + 1], 10)});
 			}
 			callback(null, objects);
@@ -138,8 +138,8 @@ module.exports = function(redisClient, module) {
 				return callback(err);
 			}
 			var objects = [];
-			for(var i=0; i<data.length; i+=2) {
-				objects.push({value: data[i], score: parseInt(data[i+1], 10)});
+			for(var i = 0; i < data.length; i += 2) {
+				objects.push({value: data[i], score: parseInt(data[i + 1], 10)});
 			}
 			callback(null, objects);
 		});
@@ -158,7 +158,7 @@ module.exports = function(redisClient, module) {
 			return callback(null, []);
 		}
 		var multi = redisClient.multi();
-		for(var i=0; i<keys.length; ++i) {
+		for(var i = 0; i < keys.length; ++i) {
 			multi.zcard(keys[i]);
 		}
 		multi.exec(callback);
@@ -170,7 +170,7 @@ module.exports = function(redisClient, module) {
 
 	module.sortedSetsRanks = function(keys, values, callback) {
 		var multi = redisClient.multi();
-		for(var i=0; i<values.length; ++i) {
+		for(var i = 0; i < values.length; ++i) {
 			multi.zrank(keys[i], values[i]);
 		}
 		multi.exec(callback);
@@ -178,7 +178,7 @@ module.exports = function(redisClient, module) {
 
 	module.sortedSetRanks = function(key, values, callback) {
 		var multi = redisClient.multi();
-		for(var i=0; i<values.length; ++i) {
+		for(var i = 0; i < values.length; ++i) {
 			multi.zrank(key, values[i]);
 		}
 		multi.exec(callback);
@@ -226,7 +226,7 @@ module.exports = function(redisClient, module) {
 
 	module.getSortedSetsMembers = function(keys, callback) {
 		var multi = redisClient.multi();
-		for (var i=0; i<keys.length; ++i) {
+		for (var i = 0; i < keys.length; ++i) {
 			multi.zrange(keys[i], 0, -1);
 		}
 		multi.exec(callback);
@@ -281,7 +281,7 @@ 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: parseInt(results[i + 1], 10)});
 			}
 			callback(null, objects);
@@ -369,7 +369,7 @@ 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/file.js

@@ -22,7 +22,7 @@ file.saveFileToLocal = function(filename, folder, tempPath, callback) {
 
 	var uploadPath = path.join(nconf.get('base_dir'), nconf.get('upload_path'), folder, filename);
 
-	winston.verbose('Saving file '+ filename + ' to : ' + uploadPath);
+	winston.verbose('Saving file ' + filename + ' to : ' + uploadPath);
 
 	var is = fs.createReadStream(tempPath);
 	var os = fs.createWriteStream(uploadPath);

src/groups/membership.js

@@ -477,7 +477,7 @@ module.exports = function(Groups) {
 				});
 
 				var result = members.map(function(groupNames) {
-					for (var i=0; i<groupNames.length; ++i) {
+					for (var i = 0; i < groupNames.length; ++i) {
 						if (map[groupNames[i]]) {
 							return true;
 						}

src/groups/search.js

@@ -81,7 +81,7 @@ module.exports = function(Groups) {
 				},
 				function(users, next) {
 					var uids = [];
-					for(var i=0; i<users.length; ++i) {
+					for(var i = 0; i < users.length; ++i) {
 						var field = users[i][searchBy];
 						if (field.toLowerCase().startsWith(query)) {
 							uids.push(users[i].uid);

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++) {
+		for(var x = 0,numEntries = stack.length;x < numEntries;x++) {
 			if (stack[x].handle.hotswapId === id) {
 				return x;
 			}

src/image.js

@@ -26,23 +26,23 @@ image.resizeImage = function(data, callback) {
 
 			var w = image.bitmap.width,
 				h = image.bitmap.height,
-				origRatio = w/h,
-				desiredRatio = data.width && data.height ? data.width/data.height : origRatio,
+				origRatio = w / h,
+				desiredRatio = data.width && data.height ? data.width / data.height : origRatio,
 				x = 0,
 				y = 0,
 				crop;
 
 			if (origRatio !== desiredRatio) {
 				if (desiredRatio > origRatio) {
-					desiredRatio = 1/desiredRatio;
+					desiredRatio = 1 / desiredRatio;
 				}
 				if (origRatio >= 1) {
 					y = 0;	// height is the smaller dimension here
-					x = Math.floor((w/2) - (h * desiredRatio / 2));
+					x = Math.floor((w / 2) - (h * desiredRatio / 2));
 					crop = async.apply(image.crop.bind(image), x, y, h * desiredRatio, h);
 				} else {
 					x = 0;	// width is the smaller dimension here
-					y = Math.floor(h/2 - (w * desiredRatio / 2));
+					y = Math.floor(h / 2 - (w * desiredRatio / 2));
 					crop = async.apply(image.crop.bind(image), x, y, w, w * desiredRatio);
 				}
 			} else {

src/logger.js

@@ -148,7 +148,7 @@ var opts = {
 		 * The format is: io: <uid> <event> <args>
 		 */
 		try {
-			return 'io: '+_uid+' '+_type+' '+util.inspect(Array.prototype.slice.call(_args))+'\n';
+			return 'io: ' + _uid + ' ' + _type + ' ' + util.inspect(Array.prototype.slice.call(_args)) + '\n';
 		} catch(err) {
 			winston.info("Logger.prepare_io_string: Failed", err);
 			return "error";

src/messaging.js

@@ -156,10 +156,10 @@ var userNotifications = require('./user/notifications');
 					// Add a spacer in between messages with time gaps between them
 					messages = messages.map(function(message, index) {
 						// Compare timestamps with the previous message, and check if a spacer needs to be added
-						if (index > 0 && parseInt(message.timestamp, 10) > parseInt(messages[index-1].timestamp, 10) + (1000*60*5)) {
+						if (index > 0 && parseInt(message.timestamp, 10) > parseInt(messages[index - 1].timestamp, 10) + (1000 * 60 * 5)) {
 							// If it's been 5 minutes, this is a new set of messages
 							message.newSet = true;
-						} else if (index > 0 && message.fromuid !== messages[index-1].fromuid) {
+						} else if (index > 0 && message.fromuid !== messages[index - 1].fromuid) {
 							// If the previous message was from the other person, this is also a new set
 							message.newSet = true;
 						}
@@ -176,7 +176,7 @@ var userNotifications = require('./user/notifications');
 						function(index, next) {
 							// Continue only if this isn't the first message in sorted set
 							if (index > 0) {
-								db.getSortedSetRange(key, index-1, index-1, next);
+								db.getSortedSetRange(key, index - 1, index - 1, next);
 							} else {
 								messages[0].newSet = true;
 								return next(undefined, messages);
@@ -191,7 +191,7 @@ var userNotifications = require('./user/notifications');
 						}
 
 						if (
-							(parseInt(messages[0].timestamp, 10) > parseInt(fields.timestamp, 10) + (1000*60*5)) ||
+							(parseInt(messages[0].timestamp, 10) > parseInt(fields.timestamp, 10) + (1000 * 60 * 5)) ||
 							(parseInt(messages[0].fromuid, 10) !== parseInt(fields.fromuid, 10))
 						) {
 							// If it's been 5 minutes, this is a new set of messages

src/middleware/header.js

@@ -50,7 +50,7 @@ module.exports = function(middleware) {
 			'brand:logo': meta.config['brand:logo'] || '',
 			'brand:logo:url': meta.config['brand:logo:url'] || '',
 			'brand:logo:alt': meta.config['brand:logo:alt'] || '',
-			'brand:logo:display': meta.config['brand:logo']?'':'hide',
+			'brand:logo:display': meta.config['brand:logo'] ? '' : 'hide',
 			allowRegistration: registrationType === 'normal' || registrationType === 'admin-approval' || registrationType === 'admin-approval-ip',
 			searchEnabled: plugins.hasListeners('filter:search.query'),
 			config: res.locals.config,

src/middleware/maintenance.js

@@ -43,7 +43,7 @@ module.exports = function(middleware) {
 		};
 
 		var isAllowed = function(url) {
-			for(var x=0,numAllowed=allowedRoutes.length,route;x<numAllowed;x++) {
+			for(var x = 0,numAllowed = allowedRoutes.length,route;x < numAllowed;x++) {
 				route = new RegExp(allowedRoutes[x]);
 				if (route.test(url)) {
 					return true;

src/notifications.js

@@ -464,7 +464,7 @@ var utils = require('../public/src/utils');
 							notifications[modifyIndex].bodyShort = '[[' + mergeId + '_multiple, ' + usernames[0] + ', ' + (numUsers - 1) + titleEscaped + ']]';
 						}
 
-						notifications[modifyIndex].path = set[set.length-1].path;
+						notifications[modifyIndex].path = set[set.length - 1].path;
 						break;
 
 					case 'new_register':

src/pagination.js

@@ -23,7 +23,7 @@ pagination.create = function(currentPage, pageCount, queryObj) {
 	var next = Math.min(pageCount, currentPage + 1);
 
 	var startPage = currentPage - 2;
-	for(var i=0; i<5; ++i) {
+	for(var i = 0; i < 5; ++i) {
 		pagesToShow.push(startPage + i);
 	}
 
@@ -42,7 +42,7 @@ pagination.create = function(currentPage, pageCount, queryObj) {
 		return {page: page, active: page === currentPage, qs: qs.stringify(queryObj)};
 	});
 
-	for (i=pages.length - 1; i>0; --i) {
+	for (i = pages.length - 1; i > 0; --i) {
 		if (pages[i - 1].page !== pages[i].page - 1) {
 			pages.splice(i, 0, {separator: true});
 		}

src/plugins.js

@@ -126,7 +126,7 @@ 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++) {
+					for(var x = 0,numPlugins = Plugins.versionWarning.length;x < numPlugins;x++) {
 						process.stdout.write('  * '.yellow + Plugins.versionWarning[x] + '\n');
 					}
 					process.stdout.write('\n');
@@ -271,7 +271,7 @@ var middleware;
 		var pluginMap = {};
 		var dependencies = require.main.require('./package.json').dependencies;
 		apiReturn = apiReturn || [];
-		for(var i=0; i<apiReturn.length; ++i) {
+		for(var i = 0; i < apiReturn.length; ++i) {
 			apiReturn[i].id = apiReturn[i].name;
 			apiReturn[i].installed = false;
 			apiReturn[i].active = false;

src/plugins/load.js

@@ -318,7 +318,7 @@ module.exports = function(Plugins) {
 				callback(null, pluginData);
 			} catch(err) {
 				var pluginDir = pluginPath.split(path.sep);
-				pluginDir = pluginDir[pluginDir.length -1];
+				pluginDir = pluginDir[pluginDir.length - 1];
 
 				winston.error('[plugins/' + pluginDir + '] Error in plugin.json or package.json! ' + err.message);
 

src/posts.js

@@ -44,7 +44,7 @@ var plugins = require('./plugins');
 
 		var keys = [];
 
-		for (var x=0, numPids=pids.length; x<numPids; ++x) {
+		for (var x = 0, numPids = pids.length; x < numPids; ++x) {
 			keys.push('post:' + pids[x]);
 		}
 
@@ -214,7 +214,7 @@ var plugins = require('./plugins');
 					return callback(err);
 				}
 
-				for (var i=0; i<indices.length; ++i) {
+				for (var i = 0; i < indices.length; ++i) {
 					indices[i] = utils.isNumber(indices[i]) ? parseInt(indices[i], 10) + 1 : 0;
 				}
 

src/posts/summary.js

@@ -140,7 +140,7 @@ module.exports = function(Posts) {
 
 	function toObject(key, data) {
 		var obj = {};
-		for(var i=0; i<data.length; ++i) {
+		for(var i = 0; i < data.length; ++i) {
 			obj[data[i][key]] = data[i];
 		}
 		return obj;

src/posts/votes.js

@@ -84,7 +84,7 @@ module.exports = function(Posts) {
 		var upvoteSets = [];
 		var downvoteSets = [];
 
-		for (var i=0; i<pids.length; ++i) {
+		for (var i = 0; i < pids.length; ++i) {
 			upvoteSets.push('pid:' + pids[i] + ':upvote');
 			downvoteSets.push('pid:' + pids[i] + ':downvote');
 		}

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++) {
+								for(var x = 0,numPrivs = userPrivileges.length;x < numPrivs;x++) {
 									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++) {
+								for(var x = 0,numPrivs = groupPrivileges.length;x < numPrivs;x++) {
 									memberPrivs[groupPrivileges[x]] = memberSets[x].indexOf(member) !== -1;
 								}
 								return {

src/privileges/helpers.js

@@ -32,7 +32,7 @@ function isUserAllowedToCids(privilege, uid, cids, callback) {
 	}
 
 	var userKeys = [], groupKeys = [];
-	for (var i=0; i<cids.length; ++i) {
+	for (var i = 0; i < cids.length; ++i) {
 		userKeys.push('cid:' + cids[i] + ':privileges:' + privilege);
 		groupKeys.push('cid:' + cids[i] + ':privileges:groups:' + privilege);
 	}
@@ -50,7 +50,7 @@ function isUserAllowedToCids(privilege, uid, cids, callback) {
 		}
 
 		var result = [];
-		for (var i=0; i<cids.length; ++i) {
+		for (var i = 0; i < cids.length; ++i) {
 			result.push(results.hasUserPrivilege[i] || results.hasGroupPrivilege[i]);
 		}
 
@@ -64,7 +64,7 @@ function isUserAllowedToPrivileges(privileges, uid, cid, callback) {
 	}
 
 	var userKeys = [], groupKeys = [];
-	for (var i=0; i<privileges.length; ++i) {
+	for (var i = 0; i < privileges.length; ++i) {
 		userKeys.push('cid:' + cid + ':privileges:' + privileges[i]);
 		groupKeys.push('cid:' + cid + ':privileges:groups:' + privileges[i]);
 	}
@@ -82,7 +82,7 @@ function isUserAllowedToPrivileges(privileges, uid, cid, callback) {
 		}
 
 		var result = [];
-		for (var i=0; i<privileges.length; ++i) {
+		for (var i = 0; i < privileges.length; ++i) {
 			result.push(results.hasUserPrivilege[i] || results.hasGroupPrivilege[i]);
 		}
 
@@ -105,7 +105,7 @@ helpers.isUsersAllowedTo = function(privilege, uids, cid, callback) {
 		}
 
 		var result = [];
-		for(var i=0; i<uids.length; ++i) {
+		for(var i = 0; i < uids.length; ++i) {
 			result.push(results.hasUserPrivilege[i] || results.hasGroupPrivilege[i]);
 		}
 
@@ -115,7 +115,7 @@ helpers.isUsersAllowedTo = function(privilege, uids, cid, callback) {
 
 function isGuestAllowedToCids(privilege, cids, callback) {
 	var groupKeys = [];
-	for (var i=0; i<cids.length; ++i) {
+	for (var i = 0; i < cids.length; ++i) {
 		groupKeys.push('cid:' + cids[i] + ':privileges:groups:' + privilege);
 	}
 
@@ -124,7 +124,7 @@ function isGuestAllowedToCids(privilege, cids, callback) {
 
 function isGuestAllowedToPrivileges(privileges, cid, callback) {
 	var groupKeys = [];
-	for (var i=0; i<privileges.length; ++i) {
+	for (var i = 0; i < privileges.length; ++i) {
 		groupKeys.push('cid:' + cid + ':privileges:groups:' + privileges[i]);
 	}
 

src/privileges/posts.js

@@ -40,7 +40,7 @@ module.exports = function(privileges) {
 
 			var privileges = [];
 
-			for (var i=0; i<pids.length; ++i) {
+			for (var i = 0; i < pids.length; ++i) {
 				var isAdminOrMod = results.isAdmin || results.isModerator[i];
 				var editable = isAdminOrMod || (results.isOwner[i] && results['posts:edit'][i]);
 

src/privileges/topics.js

@@ -207,7 +207,7 @@ module.exports = function(privileges) {
 			var preventTopicDeleteAfterReplies = parseInt(meta.config.preventTopicDeleteAfterReplies, 10) || 0;
 			if (preventTopicDeleteAfterReplies && (topicData.postcount - 1) >= preventTopicDeleteAfterReplies) {
 				var langKey = preventTopicDeleteAfterReplies > 1 ?
-					'[[error:cant-delete-topic-has-replies, ' + meta.config.preventTopicDeleteAfterReplies + ']]':
+					'[[error:cant-delete-topic-has-replies, ' + meta.config.preventTopicDeleteAfterReplies + ']]' :
 					'[[error:cant-delete-topic-has-reply]]';
 				return callback(new Error(langKey));
 			}

src/routes/feeds.js

@@ -350,7 +350,7 @@ function generateForPostsFeed(feedOptions, posts) {
 		feed.item({
 			title: postData.topic ? postData.topic.title : '',
 			description: postData.content,
-			url: nconf.get('url') + '/topic/' + (postData.topic ? postData.topic.slug : '#') + '/'+postData.index,
+			url: nconf.get('url') + '/topic/' + (postData.topic ? postData.topic.slug : '#') + '/' + postData.index,
 			author: postData.user ? postData.user.username : '',
 			date: new Date(parseInt(postData.timestamp, 10)).toUTCString()
 		});

src/routes/index.js

@@ -94,7 +94,7 @@ 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++) {
+		for(var idx,x = 0;x < hotswapIds.length;x++) {
 			idx = routers.push(express.Router()) - 1;
 			routers[idx].hotswapId = hotswapIds[x];
 		}
@@ -130,7 +130,7 @@ module.exports = function(app, middleware, hotswapIds) {
 	userRoutes(router, middleware, controllers);
 	groupRoutes(router, middleware, controllers);
 
-	for(var x=0;x<routers.length;x++) {
+	for(var x = 0;x < routers.length;x++) {
 		app.use(relativePath, routers[x]);
 	}
 

src/sitemap.js

@@ -37,7 +37,7 @@ sitemap.render = function(callback) {
 			numPages = Math.ceil(tids.length / numTopics);
 		}
 
-		for(var x=1;x<=numPages;x++) {
+		for(var x = 1;x <= numPages;x++) {
 			returnData.topics.push(x);
 		}
 
@@ -124,10 +124,10 @@ sitemap.getTopicPage = function(page, callback) {
 	var max = min + numTopics;
 
 	if (
-		sitemap.maps.topics[page-1] &&
-		Date.now() < parseInt(sitemap.maps.topics[page-1].cacheSetTimestamp, 10) + parseInt(sitemap.maps.topics[page-1].cacheResetPeriod, 10)
+		sitemap.maps.topics[page - 1] &&
+		Date.now() < parseInt(sitemap.maps.topics[page - 1].cacheSetTimestamp, 10) + parseInt(sitemap.maps.topics[page - 1].cacheResetPeriod, 10)
 	) {
-		return sitemap.maps.topics[page-1].toXML(callback);
+		return sitemap.maps.topics[page - 1].toXML(callback);
 	}
 
 	var topicUrls = [];
@@ -158,13 +158,13 @@ sitemap.getTopicPage = function(page, callback) {
 			}
 		});
 
-		sitemap.maps.topics[page-1] = sm.createSitemap({
+		sitemap.maps.topics[page - 1] = sm.createSitemap({
 			hostname: nconf.get('url'),
 			cacheTime: 1000 * 60 * 60,	// Cached for 1 hour
 			urls: topicUrls
 		});
 
-		sitemap.maps.topics[page-1].toXML(callback);
+		sitemap.maps.topics[page - 1].toXML(callback);
 	});
 };
 

src/socket.io/admin/rooms.js

@@ -144,7 +144,7 @@ SocketRooms.getLocalStats = function(callback) {
 		users: {
 			categories: roomClients.categories ? roomClients.categories.length : 0,
 			recent: roomClients.recent_topics ? roomClients.recent_topics.length : 0,
-			unread: roomClients.unread_topics ? roomClients.unread_topics.length: 0,
+			unread: roomClients.unread_topics ? roomClients.unread_topics.length : 0,
 			topics: 0,
 			category: 0
 		},

src/socket.io/admin/user.js

@@ -21,7 +21,7 @@ User.makeAdmins = function(socket, uids, callback) {
 			return callback(err);
 		}
 
-		for(var i=0; i<userData.length; i++) {
+		for(var i = 0; i < userData.length; i++) {
 			if (userData[i] && parseInt(userData[i].banned, 10) === 1) {
 				return callback(new Error('[[error:cant-make-banned-users-admin]]'));
 			}

src/socket.io/user.js

@@ -119,7 +119,7 @@ SocketUser.reset.commit = function(socket, data, callback) {
 
 		var uid = results.uid;
 		var now = new Date();
-		var parsedDate = now.getFullYear() + '/' + (now.getMonth()+1) + '/' + now.getDate();
+		var parsedDate = now.getFullYear() + '/' + (now.getMonth() + 1) + '/' + now.getDate();
 
 		user.getUserField(uid, 'username', function(err, username) {
 			if (err) {

src/topics.js

@@ -149,7 +149,7 @@ var social = require('./social');
 				var users = _.object(uids, results.users);
 				var categories = _.object(cids, results.categories);
 
-				for (var i=0; i<topics.length; ++i) {
+				for (var i = 0; i < topics.length; ++i) {
 					if (topics[i]) {
 						topics[i].category = categories[topics[i].cid];
 						topics[i].user = users[topics[i].uid];

src/topics/create.js

@@ -327,9 +327,9 @@ module.exports = function(Topics) {
 
 	function check(item, min, max, minError, maxError, callback) {
 		if (!item || item.length < parseInt(min, 10)) {
-			return callback(new Error('[[error:'+ minError + ', ' + min + ']]'));
+			return callback(new Error('[[error:' + minError + ', ' + min + ']]'));
 		} else if (item.length > parseInt(max, 10)) {
-			return callback(new Error('[[error:'+ maxError + ', ' + max + ']]'));
+			return callback(new Error('[[error:' + maxError + ', ' + max + ']]'));
 		}
 		callback();
 	}

src/topics/data.js

@@ -40,7 +40,7 @@ module.exports = function(Topics) {
 	Topics.getTopicsData = function(tids, callback) {
 		var keys = [];
 
-		for (var i=0; i<tids.length; ++i) {
+		for (var i = 0; i < tids.length; ++i) {
 			keys.push('topic:' + tids[i]);
 		}
 

src/topics/follow.js

@@ -83,7 +83,7 @@ module.exports = function(Topics) {
 	}
 
 	function unfollow(tid, uid, callback) {
-		removeFromSets('tid:'+ tid + ':followers', 'uid:' + uid + ':followed_tids', tid, uid, callback);
+		removeFromSets('tid:' + tid + ':followers', 'uid:' + uid + ':followed_tids', tid, uid, callback);
 	}
 
 	function ignore(tid, uid, callback) {
@@ -91,7 +91,7 @@ module.exports = function(Topics) {
 	}
 
 	function unignore(tid, uid, callback) {
-		removeFromSets('tid:'+ tid + ':ignorers', 'uid:' + uid + ':ignored_tids', tid, uid, callback);
+		removeFromSets('tid:' + tid + ':ignorers', 'uid:' + uid + ':ignored_tids', tid, uid, callback);
 	}
 
 	function addToSets(set1, set2, tid, uid, callback) {

src/topics/posts.js

@@ -68,7 +68,7 @@ module.exports = function(Topics) {
 			userData: function(next) {
 				var uids = [];
 
-				for(var i=0; i<postData.length; ++i) {
+				for(var i = 0; i < postData.length; ++i) {
 					if (postData[i] && uids.indexOf(postData[i].uid) === -1) {
 						uids.push(postData[i].uid);
 					}
@@ -89,7 +89,7 @@ module.exports = function(Topics) {
 			},
 			editors: function(next) {
 				var editors = [];
-				for(var i=0; i<postData.length; ++i) {
+				for(var i = 0; i < postData.length; ++i) {
 					if (postData[i] && postData[i].editor && editors.indexOf(postData[i].editor) === -1) {
 						editors.push(postData[i].editor);
 					}

src/topics/tags.js

@@ -317,7 +317,7 @@ module.exports = function(Topics) {
 			query = query.toLowerCase();
 
 			var matches = [];
-			for(var i=0; i<tags.length; ++i) {
+			for(var i = 0; i < tags.length; ++i) {
 				if (tags[i].toLowerCase().startsWith(query)) {
 					matches.push(tags[i]);
 					if (matches.length > 19) {

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) {
+			for(var i = 0; i < fieldsToRemove.length; ++i) {
 				user[fieldsToRemove[i]] = undefined;
 			}
 

src/user/digest.js

@@ -96,14 +96,14 @@ var utils = require('../../public/src/utils');
 						return next();
 					}
 
-					for(var i=0; i<notifications.length; ++i) {
+					for(var i = 0; i < notifications.length; ++i) {
 						if (notifications[i].image && notifications[i].image.indexOf('http') !== 0) {
 							notifications[i].image = nconf.get('url') + notifications[i].image;
 						}
 					}
 
 					emailer.send('digest', userObj.uid, {
-						subject: '[' + meta.config.title + '] [[email:digest.subject, ' + (now.getFullYear()+ '/' + (now.getMonth()+1) + '/' + now.getDate()) + ']]',
+						subject: '[' + meta.config.title + '] [[email:digest.subject, ' + (now.getFullYear() + '/' + (now.getMonth() + 1) + '/' + now.getDate()) + ']]',
 						username: userObj.username,
 						userslug: userObj.userslug,
 						url: nconf.get('url'),

src/user/settings.js

@@ -36,7 +36,7 @@ module.exports = function(User) {
 				return callback(err);
 			}
 
-			for (var i=0; i<settings.length; ++i) {
+			for (var i = 0; i < settings.length; ++i) {
 				settings[i] = settings[i] || {};
 				settings[i].uid = uids[i];
 			}

test/mocks/databasemock.js

@@ -29,22 +29,22 @@
 	if(!testDbConfig){
 		errorText = 'test_database is not defined';
 		winston.info(
-			'\n===========================================================\n'+
-			'Please, add parameters for test database in config.json\n'+
-			'For example (redis):\n'+
+			'\n===========================================================\n' +
+			'Please, add parameters for test database in config.json\n' +
+			'For example (redis):\n' +
 				'"test_database": {' + '\n' +
 				'    "host": "127.0.0.1",' + '\n' +
 				'    "port": "6379",' + '\n' +
 				'    "password": "",' + '\n' +
 				'    "database": "1"' + '\n' +
-			'}\n'+
+			'}\n' +
 			' or (mongo):\n' +
 				'"test_database": {' + '\n' +
 				'    "host": "127.0.0.1",' + '\n' +
 				'    "port": "27017",' + '\n' +
 				'    "password": "",' + '\n' +
 				'    "database": "1"' + '\n' +
-			'}\n'+
+			'}\n' +
 			' or (mongo) in a replicaset' + '\n' +
 			'"test_database": {' + '\n' +
 		    '    "host": "127.0.0.1,127.0.0.1,127.0.0.1",' + '\n' +
@@ -52,7 +52,7 @@
 		    '    "username": "",' + '\n' +
 		    '    "password": "",' + '\n' +
 		    '    "database": "nodebb_test"' + '\n' +
-		    '}\n'+
+		    '}\n' +
 			'==========================================================='
 		);
 		winston.error(errorText);

test/user.js

@@ -124,7 +124,7 @@ describe('User', function() {
 		});
 
 		it('should allow a post if the last post time is > 10 seconds', function(done) {
-			User.setUserField(testUid, 'lastposttime', +new Date()-(11*1000), function() {
+			User.setUserField(testUid, 'lastposttime', +new Date() - (11 * 1000), function() {
 				Topics.post({
 					uid: testUid,
 					title: 'Topic 3',
@@ -141,7 +141,7 @@ describe('User', function() {
 			Meta.config.newbiePostDelay = 30;
 			Meta.config.newbiePostDelayThreshold = 3;
 
-			User.setUserField(testUid, 'lastposttime', +new Date()-(20*1000), function() {
+			User.setUserField(testUid, 'lastposttime', +new Date() - (20 * 1000), function() {
 				Topics.post({
 					uid: testUid,
 					title: 'Topic 4',
@@ -156,7 +156,7 @@ describe('User', function() {
 
 		it('should not error if a non-newbie user posts if the last post time is 10 < 30 seconds', function(done) {
 			User.setUserFields(testUid, {
-				lastposttime:  +new Date()-(20*1000),
+				lastposttime:  +new Date() - (20 * 1000),
 				reputation: 10
 			}, function() {
 				Topics.post({