return privileges in category

public/src/forum/category.js

@@ -225,11 +225,13 @@ define(['composer', 'forum/pagination', 'share', 'navigator'], function(composer
 		});
 	}
 
-	Category.onTopicsLoaded = function(topics, callback) {
+	Category.onTopicsLoaded = function(data, callback) {
-		if(!topics || !topics.length) {
+		if(!data || !data.topics.length) {
 			return;
 		}
 
+		var topics = data.topics;
+
 		function removeAlreadyAddedTopics() {
 			topics = topics.filter(function(topic) {
 				return $('#topics-container li[data-tid="' + topic.tid +'"]').length === 0;
@@ -261,7 +263,7 @@ define(['composer', 'forum/pagination', 'share', 'navigator'], function(composer
 		findInsertionPoint();
 
 		ajaxify.loadTemplate('category', function(categoryTemplate) {
-			var html = templates.parse(templates.getBlock(categoryTemplate, 'topics'), {topics: topics});
+			var html = templates.parse(templates.getBlock(categoryTemplate, 'topics'), data);
 
 			translator.translate(html, function(translatedHTML) {
 				var container = $('#topics-container'),
@@ -309,6 +311,7 @@ define(['composer', 'forum/pagination', 'share', 'navigator'], function(composer
 			cid: cid,
 			after: after
 		}, function (err, data) {
+			console.log(data);
 			loadingMoreTopics = false;
 
 			if(err) {
@@ -316,7 +319,7 @@ define(['composer', 'forum/pagination', 'share', 'navigator'], function(composer
 			}
 
 			if (data && data.topics.length) {
-				Category.onTopicsLoaded(data.topics, callback);
+				Category.onTopicsLoaded(data, callback);
 				$('#topics-container').attr('data-nextstart', data.nextStart);
 			} else {
 

src/controllers/categories.js

@@ -68,15 +68,15 @@ categoriesController.get = function(req, res, next) {
 	async.waterfall([
 		function(next) {
 			categoryTools.privileges(cid, uid, function(err, categoryPrivileges) {
-				if (!err) {
+				if (err) {
+					return next(err);
+				}
+
 				if (!categoryPrivileges.read) {
 					next(new Error('[[error:no-privileges]]'));
 				} else {
 					next(null, categoryPrivileges);
 				}
-				} else {
-					next(err);
-				}
 			});
 		},
 		function (privileges, next) {

src/socket.io/categories.js

@@ -1,6 +1,7 @@
 'use strict';
 
-var	categories = require('../categories'),
+var	async = require('async'),
+	categories = require('../categories'),
 	categoryTools = require('../categoryTools'),
 	meta = require('./../meta'),
 	user = require('./../user'),
@@ -30,12 +31,29 @@ SocketCategories.loadMore = function(socket, data, callback) {
 		return callback(new Error('[[error:invalid-data]]'));
 	}
 
-	user.getSettings(socket.uid, function(err, settings) {
+	async.parallel({
+		privileges: function(next) {
+			categoryTools.privileges(data.cid, socket.uid, next);
+		},
+		settings: function(next) {
+			user.getSettings(socket.uid, next);
+		}
+	}, function(err, results) {
+		if (err) {
+			return callback(err);
+		}
 
 		var start = parseInt(data.after, 10),
-			end = start + settings.topicsPerPage - 1;
+			end = start + results.settings.topicsPerPage - 1;
 
-		categories.getCategoryTopics(data.cid, start, end, socket.uid, callback);
+		categories.getCategoryTopics(data.cid, start, end, socket.uid, function(err, data) {
+			if (err) {
+				return callback(err);
+			}
+
+			data.privileges = results.privileges;
+			callback(null, data);
+		});
 	});
 };