some cleanup in addUserInfoToPost

src/posts.js

@@ -1,8 +1,19 @@
 'use strict';
 
-var db = require('./database'),
+var async = require('async'),
+	path = require('path'),
+	fs = require('fs'),
+	nconf = require('nconf'),
+	validator = require('validator'),
+	winston = require('winston'),
+	gravatar = require('gravatar'),
+	S = require('string'),
+
+
+	db = require('./database'),
 	utils = require('./../public/src/utils'),
 	user = require('./user'),
+	groups = require('./groups'),
 	topics = require('./topics'),
 	favourites = require('./favourites'),
 	postTools = require('./postTools'),
@@ -10,20 +21,9 @@ var db = require('./database'),
 	categories = require('./categories'),
 	plugins = require('./plugins'),
 	meta = require('./meta'),
-	emitter = require('./emitter'),
-
-	async = require('async'),
-	path = require('path'),
-	fs = require('fs'),
-	nconf = require('nconf'),
-	validator = require('validator'),
-	winston = require('winston'),
-	gravatar = require('gravatar'),
-	S = require('string');
+	emitter = require('./emitter');
 
 (function(Posts) {
-	var customUserInfo = {};
-
 	require('./posts/delete')(Posts);
 
 	Posts.create = function(data, callback) {
@@ -188,13 +188,13 @@ var db = require('./database'),
 		});
 	};
 
-	Posts.addUserInfoToPost = function(post, callback) {
+	Posts.getUserInfoForPost = function(post, callback) {
 		user.getUserFields(post.uid, ['username', 'userslug', 'reputation', 'postcount', 'picture', 'signature', 'banned'], function(err, userData) {
 			if (err) {
 				return callback(err);
 			}
 
-			post.user = {
+			var userInfo = {
 				username: userData.username || '[[global:guest]]',
 				userslug: userData.userslug || '',
 				reputation: userData.reputation || 0,
@@ -203,24 +203,12 @@ var db = require('./database'),
 				picture: userData.picture || user.createGravatarURLFromEmail('')
 			};
 
-			for (var info in customUserInfo) {
-				if (customUserInfo.hasOwnProperty(info)) {
-					post.user[info] = userData[info] || customUserInfo[info];
-				}
-			}
-
 			async.parallel({
 				signature: function(next) {
-					if (parseInt(meta.config.disableSignatures, 10) !== 1) {
-						return postTools.parseSignature(userData.signature, next);
-					}
-					next();
-				},
-				editor: function(next) {
-					if (!post.editor) {
+					if (parseInt(meta.config.disableSignatures, 10) === 1) {
 						return next();
 					}
-					user.getUserFields(post.editor, ['username', 'userslug'], next);
+					postTools.parseSignature(userData.signature, next);
 				},
 				customProfileInfo: function(next) {
 					plugins.fireHook('filter:posts.custom_profile_info', {profile: [], uid: post.uid, pid: post.pid}, next);
@@ -229,12 +217,10 @@ var db = require('./database'),
 				if (err) {
 					return callback(err);
 				}
-
-				post.user.signature = results.signature;
-				post.editor = results.editor;
-				post.custom_profile_info = results.profile;
-
-				callback(null, post);
+				userInfo.signature = results.signature;
+				userInfo.custom_profile_info = results.custom_profile_info;
+				userInfo.groups = results.groups;
+				callback(null, userInfo);
 			});
 		});
 	};

src/topics/create.js

@@ -224,9 +224,10 @@ module.exports = function(Topics) {
 			},
 			function(result, next) {
 				Topics.pushUnreadCount();
-				posts.addUserInfoToPost(postData, next);
+				posts.getUserInfoForPost(postData, next);
 			},
-			function(postData, next) {
+			function(userInfo, next) {
+				postData.user = userInfo;
 				Topics.getTopicFields(tid, ['tid', 'title', 'slug'], next);
 			},
 			function(topicData, next) {

src/topics/posts.js

@@ -4,10 +4,11 @@
 
 var async = require('async'),
 
-	db = require('./../database'),
-	emitter = require('./../emitter'),
-	favourites = require('./../favourites'),
-	posts = require('./../posts'),
+	db = require('../database'),
+	user = require('../user'),
+	emitter = require('../emitter'),
+	favourites = require('../favourites'),
+	posts = require('../posts'),
 	privileges = require('../privileges');
 
 module.exports = function(Topics) {
@@ -45,16 +46,36 @@ module.exports = function(Topics) {
 		});
 
 		async.parallel({
-			favourites : function(next) {
+			favourites: function(next) {
 				favourites.getFavouritesByPostIDs(pids, uid, next);
 			},
-			voteData : function(next) {
+			voteData: function(next) {
 				favourites.getVoteStatusByPostIDs(pids, uid, next);
 			},
-			userData : function(next) {
-				async.each(postData, posts.addUserInfoToPost, next);
+			userData: function(next) {
+				async.each(postData, function(post, next) {
+					async.parallel({
+						editor: function(next) {
+							if (!post.editor) {
+								return next();
+							}
+							user.getUserFields(post.editor, ['username', 'userslug'], next);
+						},
+						user: function(next) {
+							posts.getUserInfoForPost(post, next);
+						}
+					}, function(err, results) {
+						if (err) {
+							return next(err);
+						}
+
+						post.user = results.user;
+						post.editor = results.editor;
+						next();
+					});
+				}, next);
 			},
-			privileges : function(next) {
+			privileges: function(next) {
 				async.map(pids, function (pid, next) {
 					privileges.posts.get(pid, uid, next);
 				}, next);