#1992

(drunk) not even done yet

public/src/forum/category.js

@@ -35,7 +35,7 @@ define('forum/category', ['composer', 'forum/pagination', 'forum/infinitescroll'
 		enableInfiniteLoadingOrPagination();
 
 		if (!config.usePagination) {
-			navigator.init('#topics-container > .category-item', ajaxify.variables.get('topic_count'), undefined, Category.toTop, Category.toBottom);
+			navigator.init('#topics-container > .category-item', ajaxify.variables.get('topic_count'), Category.toTop, Category.toBottom, Category.navigatorCallback);
 		}
 
 		$('#topics-container').on('click', '.topic-title', function() {
@@ -60,6 +60,10 @@ define('forum/category', ['composer', 'forum/pagination', 'forum/infinitescroll'
 		});
 	};
 
+	Category.navigatorCallback = function(element, elementCount) {
+		return parseInt(element.attr('data-index'), 10) + 1;
+	}
+
 	$(window).on('action:popstate', function(ev, data) {
 		if(data.url.indexOf('category/') === 0) {
 			var bookmark = localStorage.getItem('category:bookmark');
@@ -285,8 +289,7 @@ define('forum/category', ['composer', 'forum/pagination', 'forum/infinitescroll'
 			return;
 		}
 
-		infinitescroll.calculateAfter(direction, '#topics-container .category-item[data-tid]', config.topicsPerPage, function(after, offset, el) {
+		infinitescroll.calculateAfter(direction, '#topics-container .category-item[data-tid]', config.topicsPerPage, false, function(after, offset, el) {
-
 			loadTopicsAfter(after, function() {
 				if (direction < 0 && el) {
 					Category.scrollToTopic(el.attr('data-tid'), null, 0, offset);

public/src/forum/infinitescroll.js

@@ -55,13 +55,16 @@ define('forum/infinitescroll', function() {
 		});
 	};
 
-	scroll.calculateAfter = function(direction, selector, count, callback) {
+	scroll.calculateAfter = function(direction, selector, count, reverse, callback) {
 		var after = 0,
 			offset = 0,
 			el = direction > 0 ? $(selector).last() : $(selector).first();
 
+		var count = reverse ? -count : count;
+		var increment = reverse ? -1 : 1;
+
 		if (direction > 0) {
-			after = parseInt(el.attr('data-index'), 10) + 1;
+			after = parseInt(el.attr('data-index'), 10) + increment;
 		} else {
 			after = parseInt(el.attr('data-index'), 10);
 			if (isNaN(after)) {

public/src/forum/topic.js

@@ -63,7 +63,7 @@ define('forum/topic', dependencies, function(pagination, infinitescroll, threadT
 
 		handleBookmark(tid);
 
-		navigator.init('.posts > .post-row', postCount, Topic.navigatorCallback, Topic.toTop, Topic.toBottom);
+		navigator.init('.posts > .post-row', postCount, Topic.toTop, Topic.toBottom, Topic.navigatorCallback, Topic.calculateIndex);
 
 		socket.on('event:new_post', onNewPost);
 		socket.on('event:new_notification', onNewNotification);
@@ -80,8 +80,11 @@ define('forum/topic', dependencies, function(pagination, infinitescroll, threadT
 	};
 
 	Topic.toBottom = function() {
-		socket.emit('topics.lastPostIndex', ajaxify.variables.get('topic_id'), function(err, index) {
+		socket.emit('topics.postcount', ajaxify.variables.get('topic_id'), function(err, postCount) {
-			navigator.scrollBottom(index);
+			if (config.topicPostSort !== 'oldest_to_newest') {
+				postCount = 1;
+			}
+			navigator.scrollBottom(postCount);
 		});
 	};
 
@@ -201,8 +204,23 @@ define('forum/topic', dependencies, function(pagination, infinitescroll, threadT
 		}
 	}
 
-	Topic.navigatorCallback = function(element) {
+	Topic.calculateIndex = function(index, elementCount) {
+		if (index !== 1 && config.topicPostSort !== 'oldest_to_newest') {
+			return elementCount - index + 2;
+		}
+		return index;
+	};
+
+	Topic.navigatorCallback = function(element, elementCount) {
 		var postIndex = parseInt(element.attr('data-index'), 10);
+		var index = postIndex + 1;
+		if (config.topicPostSort !== 'oldest_to_newest') {
+			if (postIndex === 0) {
+				index = 1;
+			} else  {
+				index = Math.max(elementCount - postIndex + 1, 1);
+			}
+		}
 
 		var currentBookmark = localStorage.getItem('topic:' + ajaxify.variables.get('topic_id') + ':bookmark');
 
@@ -230,6 +248,7 @@ define('forum/topic', dependencies, function(pagination, infinitescroll, threadT
 				currentUrl = newUrl;
 			}
 		}
+		return index;
 	};
 
 	function onNewPostPagination(data) {
@@ -247,8 +266,9 @@ define('forum/topic', dependencies, function(pagination, infinitescroll, threadT
 	}
 
 	function createNewPosts(data, callback) {
+		callback = callback || function() {};
 		if(!data || (data.posts && !data.posts.length)) {
-			return;
+			return callback(false);
 		}
 
 		function removeAlreadyAddedPosts() {
@@ -297,7 +317,7 @@ define('forum/topic', dependencies, function(pagination, infinitescroll, threadT
 
 		removeAlreadyAddedPosts();
 		if(!data.posts.length) {
-			return;
+			return callback(false);
 		}
 
 		findInsertionPoint();
@@ -320,9 +340,7 @@ define('forum/topic', dependencies, function(pagination, infinitescroll, threadT
 
 			$(window).trigger('action:posts.loaded');
 			onNewPostsLoaded(html, data.posts);
-			if (typeof callback === 'function') {
+			callback(true);
-				callback();
-			}
 		});
 	}
 
@@ -373,7 +391,9 @@ define('forum/topic', dependencies, function(pagination, infinitescroll, threadT
 			return;
 		}
 
-		infinitescroll.calculateAfter(direction, '#post-container .post-row[data-index!="0"]', config.postsPerPage, function(after, offset, el) {
+		var reverse = config.topicPostSort === 'newest_to_oldest' || config.topicPostSort === 'most_votes';
+
+		infinitescroll.calculateAfter(direction, '#post-container .post-row[data-index!="0"]', config.postsPerPage, reverse, function(after, offset, el) {
 			loadPostsAfter(after, function() {
 				if (direction < 0 && el) {
 					navigator.scrollToPost(el.attr('data-index'), false, 0, offset);
@@ -401,9 +421,11 @@ define('forum/topic', dependencies, function(pagination, infinitescroll, threadT
 			indicatorEl.fadeOut();
 
 			if (data && data.posts && data.posts.length) {
-				createNewPosts(data, function() {
+				createNewPosts(data, function(postsCreated) {
 					done();
-					callback();
+					if (postsCreated) {
+						callback();
+					}
 				});
 				hidePostToolsForDeletedPosts();
 			} else {

public/src/modules/navigator.js

@@ -11,8 +11,8 @@ define('navigator', ['forum/pagination'], function(pagination) {
 	var count = 0;
 	navigator.scrollActive = false;
 
-	navigator.init = function(selector, count, callback, toTop, toBottom) {
+	navigator.init = function(selector, count, toTop, toBottom, callback, calculateIndex) {
-
+		index = 1;
 		navigator.selector = selector;
 		navigator.callback = callback;
 		toTop = toTop || function() {};
@@ -36,7 +36,13 @@ define('navigator', ['forum/pagination'], function(pagination) {
 					input.val('');
 					return;
 				}
-				var url = generateUrl(input.val());
+
+				var index = parseInt(input.val(), 10);
+				if (typeof calculateIndex === 'function') {
+					index = calculateIndex(index, count);
+				}
+
+				var url = generateUrl(index);
 				input.val('');
 				$('.pagination-block .dropdown-toggle').trigger('click');
 				ajaxify.go(url);
@@ -76,12 +82,9 @@ define('navigator', ['forum/pagination'], function(pagination) {
 			var el = $(this);
 
 			if (elementInView(el)) {
-				index = parseInt(el.attr('data-index'), 10) + 1;
-
-				navigator.updateTextAndProgressBar();
-
 				if (typeof navigator.callback === 'function') {
-					navigator.callback(el);
+					index = navigator.callback(el, count);
+					navigator.updateTextAndProgressBar();
 				}
 
 				return false;
@@ -147,7 +150,7 @@ define('navigator', ['forum/pagination'], function(pagination) {
 			return scrollToPid(postIndex, highlight, duration, offset);
 		}
 
-		if(config.usePagination) {
+		if (config.usePagination) {
 			if (window.location.search.indexOf('page') !== -1) {
 				navigator.update();
 				return;
@@ -162,12 +165,19 @@ define('navigator', ['forum/pagination'], function(pagination) {
 			} else {
 				scrollToPid(postIndex, highlight, duration, offset);
 			}
+		} else {
+			navigator.scrollActive = false;
 		}
 	};
 
 	function scrollToPid(postIndex, highlight, duration, offset) {
 		var scrollTo = $('#post_anchor_' + postIndex);
 
+		if (!scrollTo) {
+			navigator.scrollActive = false;
+			return;
+		}
+
 		var done = false;
 		function animateScroll() {
 			$('html, body').animate({
@@ -195,7 +205,7 @@ define('navigator', ['forum/pagination'], function(pagination) {
 			}
 		}
 
-		if ($('#post-container').length && scrollTo.length) {
+		if ($('#post-container').length) {
 			animateScroll();
 		}
 	}

src/categories/recentreplies.js

@@ -20,11 +20,11 @@ module.exports = function(Categories) {
 				return callback(err, []);
 			}
 
-			posts.getPostSummaryByPids(pids, {stripTags: true}, callback);
+			posts.getPostSummaryByPids(pids, uid, {stripTags: true}, callback);
 		});
 	};
 
-	Categories.getRecentTopicReplies = function(categoryData, callback) {
+	Categories.getRecentTopicReplies = function(categoryData, uid, callback) {
 		async.map(categoryData, getRecentTopicPids, function(err, results) {
 			var pids = _.flatten(results);
 
@@ -32,7 +32,7 @@ module.exports = function(Categories) {
 				return !!pid && array.indexOf(pid) === index;
 			});
 
-			posts.getPostSummaryByPids(pids, {stripTags: true}, function(err, posts) {
+			posts.getPostSummaryByPids(pids, uid, {stripTags: true}, function(err, posts) {
 				if (err) {
 					return callback(err);
 				}

src/controllers/groups.js

@@ -17,6 +17,7 @@ groupsController.list = function(req, res) {
 };
 
 groupsController.details = function(req, res) {
+	var uid = req.user ? parseInt(req.user.uid, 10) : 0;
 	async.parallel({
 		group: function(next) {
 			groups.get(req.params.name, {
@@ -24,7 +25,7 @@ groupsController.details = function(req, res) {
 			}, next);
 		},
 		posts: function(next) {
-			groups.getLatestMemberPosts(req.params.name, 10, next);
+			groups.getLatestMemberPosts(req.params.name, 10, uid, next);
 		}
 	}, function(err, results) {
 		if (!err) {

src/controllers/index.js

@@ -69,7 +69,7 @@ Controllers.home = function(req, res, next) {
 					return next(err);
 				}
 
-				categories.getRecentTopicReplies(categoryData, function(err) {
+				categories.getRecentTopicReplies(categoryData, uid, function(err) {
 					next(err, categoryData);
 				});
 			});

src/controllers/topics.js

@@ -30,20 +30,18 @@ topicsController.get = function(req, res, next) {
 
 			userPrivileges = privileges;
 
-			user.getSettings(uid, next);
+			async.parallel({
+				postCount: function(next) {
+					topics.getPostCount(tid, next);
+				},
+				settings: function(next) {
+					user.getSettings(uid, next);
+				}
+			}, next);
 		},
-		function (settings, next) {
+		function (results, next) {
-			var postIndex = 0;
+			var settings = results.settings;
-			if (!settings.usePagination) {
+			var postCount = parseInt(results.postCount, 10) + 1;
-				postIndex = Math.max((req.params.post_index || 1) - (settings.postsPerPage - 1), 0);
-			} else if (!req.query.page) {
-				var index = Math.max(parseInt((req.params.post_index || 0), 10), 0);
-				page = Math.ceil((index + 1) / settings.postsPerPage);
-			}
-
-			var start = (page - 1) * settings.postsPerPage + postIndex,
-				end = start + settings.postsPerPage - 1;
-
 			var set = 'tid:' + tid + ':posts',
 				reverse = false;
 
@@ -54,6 +52,24 @@ topicsController.get = function(req, res, next) {
 				set = 'tid:' + tid + ':posts:votes';
 			}
 
+			var postIndex = 0;
+			if (!settings.usePagination) {
+				if (reverse) {
+					if (!req.params.post_index || parseInt(req.params.post_index, 10) === 1) {
+						req.params.post_index = 0;
+					}
+					postIndex = Math.max(postCount - (req.params.post_index || postCount) - (settings.postsPerPage - 1), 0);
+				} else {
+					postIndex = Math.max((req.params.post_index || 1) - (settings.postsPerPage + 1), 0);
+				}
+			} else if (!req.query.page) {
+				var index = Math.max(parseInt(req.params.post_index, 10), 0);
+				page = Math.ceil((index + 1) / settings.postsPerPage);
+			}
+
+			var start = (page - 1) * settings.postsPerPage + postIndex,
+				end = start + settings.postsPerPage - 1;
+
 			topics.getTopicWithPosts(tid, set, uid, start, end, reverse, function (err, topicData) {
 				if (topicData) {
 					if (topicData.deleted && !userPrivileges.view_deleted) {
@@ -191,6 +207,7 @@ topicsController.get = function(req, res, next) {
 
 topicsController.teaser = function(req, res, next) {
 	var tid = req.params.topic_id;
+	var uid = req.user ? parseInt(req.user.uid, 10) : 0;
 	topics.getLatestUndeletedPid(tid, function(err, pid) {
 		if (err) {
 			return next(err);
@@ -200,7 +217,7 @@ topicsController.teaser = function(req, res, next) {
 			return res.json(404, 'not-found');
 		}
 
-		posts.getPostSummaryByPids([pid], {stripTags: false}, function(err, posts) {
+		posts.getPostSummaryByPids([pid], uid, {stripTags: false}, function(err, posts) {
 			if (err) {
 				return next(err);
 			}

src/groups.js

@@ -418,7 +418,7 @@
 		});
 	};
 
-	Groups.getLatestMemberPosts = function(groupName, max, callback) {
+	Groups.getLatestMemberPosts = function(groupName, max, uid, callback) {
 		Groups.get(groupName, {}, function(err, groupObj) {
 			if (err || parseInt(groupObj.memberCount, 10) === 0) {
 				return callback(null, []);
@@ -433,7 +433,7 @@
 					return callback(err);
 				}
 
-				posts.getPostSummaryByPids(pids, {stripTags: false}, callback);
+				posts.getPostSummaryByPids(pids, uid, {stripTags: false}, callback);
 			});
 		});
 	};

src/posts.js

@@ -186,7 +186,7 @@ var async = require('async'),
 				if (err) {
 					return callback(err);
 				}
-				Posts.getPostSummaryByPids(pids, {stripTags: true}, callback);
+				Posts.getPostSummaryByPids(pids, uid, {stripTags: true}, callback);
 			});
 		});
 	};
@@ -270,7 +270,7 @@ var async = require('async'),
 		});
 	};
 
-	Posts.getPostSummaryByPids = function(pids, options, callback) {
+	Posts.getPostSummaryByPids = function(pids, uid, options, callback) {
 		options.stripTags = options.hasOwnProperty('stripTags') ? options.stripTags : false;
 		options.parse = options.hasOwnProperty('parse') ? options.parse : true;
 
@@ -319,13 +319,7 @@ var async = require('async'),
 					});
 				},
 				indices: function(next) {
-					var pids = [], keys = [];
+					Posts.getPostIndices(posts, uid, next);
-					for (var i=0; i<posts.length; ++i) {
-						pids.push(posts[i].pid);
-						keys.push('tid:' + posts[i].tid + ':posts');
-					}
-
-					db.sortedSetsRanks(keys, pids, next);
 				}
 			}, function(err, results) {
 				function toObject(key, data) {
@@ -345,7 +339,7 @@ var async = require('async'),
 				results.categories = toObject('cid', results.topicsAndCategories.categories);
 
 				for (var i=0; i<posts.length; ++i) {
-					posts[i].index = utils.isNumber(results.indices[i]) ? parseInt(results.indices[i], 10) + 2 : 1;
+					posts[i].index = utils.isNumber(results.indices[i]) ? parseInt(results.indices[i], 10) + 1 : 1;
 				}
 
 				posts = posts.filter(function(post) {
@@ -486,7 +480,7 @@ var async = require('async'),
 				if (err) {
 					return callback(err);
 				}
-				getPostsFromSet('uid:' + uid + ':posts', pids, callback);
+				getPostsFromSet('uid:' + uid + ':posts', pids, callerUid, callback);
 			});
 		});
 	};
@@ -497,16 +491,16 @@ var async = require('async'),
 				return callback(err);
 			}
 
-			getPostsFromSet('uid:' + uid + ':favourites', pids, callback);
+			getPostsFromSet('uid:' + uid + ':favourites', pids, uid, callback);
 		});
 	};
 
-	function getPostsFromSet(set, pids, callback) {
+	function getPostsFromSet(set, pids, uid, callback) {
 		if (!Array.isArray(pids) || !pids.length) {
 			return callback(null, {posts: [], nextStart: 0});
 		}
 
-		Posts.getPostSummaryByPids(pids, {stripTags: false}, function(err, posts) {
+		Posts.getPostSummaryByPids(pids, uid, {stripTags: false}, function(err, posts) {
 			if (err) {
 				return callback(err);
 			}
@@ -566,6 +560,38 @@ var async = require('async'),
 		});
 	};
 
+	Posts.getPostIndices = function(posts, uid, callback) {
+		user.getSettings(uid, function(err, settings) {
+			if (err) {
+				return callback(err);
+			}
+			var byVotes = settings.topicPostSort === 'most_votes';
+			var sets = posts.map(function(post) {
+				if (byVotes) {
+					return 'tid:' + post.tid + ':posts:votes';
+				} else {
+					return 'tid:' + post.tid + ':posts';
+				}
+			});
+
+			var pids = posts.map(function(post) {
+				return post.pid;
+			});
+
+			db.sortedSetsRanks(sets, pids, function(err, indices) {
+				if (err) {
+					return callback(err);
+				}
+
+				for (var i=0; i<indices.length; ++i) {
+					indices[i] = utils.isNumber(indices[i]) ? parseInt(indices[i], 10) + 1 : 0;
+				}
+
+				callback(null, indices);
+			});
+		});
+	};
+
 	Posts.isOwner = function(pid, uid, callback) {
 		uid = parseInt(uid, 10);
 		if (Array.isArray(pid)) {

src/search.js

@@ -50,7 +50,7 @@ search.search = function(term, uid, callback) {
 					return callback(err);
 				}
 
-				posts.getPostSummaryByPids(pids, {stripTags: true, parse: false}, function(err, posts) {
+				posts.getPostSummaryByPids(pids, uid, {stripTags: true, parse: false}, function(err, posts) {
 					if (err) {
 						return callback(err);
 					}

src/socket.io/topics.js

@@ -70,10 +70,6 @@ SocketTopics.postcount = function(socket, tid, callback) {
 	topics.getTopicField(tid, 'postcount', callback);
 };
 
-SocketTopics.lastPostIndex = function(socket, tid, callback) {
-	db.sortedSetCard('tid:' + tid + ':posts', callback);
-};
-
 SocketTopics.increaseViewCount = function(socket, tid) {
 	topics.increaseViewCount(tid);
 };
@@ -421,6 +417,9 @@ SocketTopics.loadMore = function(socket, data, callback) {
 		},
 		privileges: function(next) {
 			privileges.topics.get(data.tid, socket.uid, next);
+		},
+		postCount: function(next) {
+			topics.getPostCount(data.tid, next);
 		}
 	}, function(err, results) {
 		if (err) {
@@ -431,19 +430,23 @@ SocketTopics.loadMore = function(socket, data, callback) {
 			return callback(new Error('[[error:no-privileges]]'));
 		}
 
-		var start = Math.max(parseInt(data.after, 10) - 1, 0),
-			end = start + results.settings.postsPerPage - 1;
-
 		var set = 'tid:' + data.tid + ':posts',
-			reverse = false;
+			reverse = false,
+			start = Math.max(parseInt(data.after, 10) - 1, 0);
 
 		if (results.settings.topicPostSort === 'newest_to_oldest') {
 			reverse = true;
+			data.after = results.postCount - data.after;
+			start = Math.max(parseInt(data.after, 10), 0);
 		} else if (results.settings.topicPostSort === 'most_votes') {
 			reverse = true;
+			data.after = results.postCount - data.after;
+			start = Math.max(parseInt(data.after, 10), 0);
 			set = 'tid:' + data.tid + ':posts:votes';
 		}
 
+		var end = start + results.settings.postsPerPage - 1;
+
 		async.parallel({
 			posts: function(next) {
 				topics.getTopicPosts(data.tid, set, start, end, socket.uid, reverse, next);

src/topics.js

@@ -199,7 +199,7 @@ var async = require('async'),
 					privileges.categories.isAdminOrMod(cids, uid, next);
 				},
 				teasers: function(next) {
-					Topics.getTeasers(tids, next);
+					Topics.getTeasers(tids, uid, next);
 				},
 				tags: function(next) {
 					Topics.getTopicsTagsObjects(tids, next);
@@ -256,7 +256,7 @@ var async = require('async'),
 			}
 
 			async.parallel({
- 				posts: function(next) {
+				posts: function(next) {
 					posts.getPidsFromSet(set, start, end, reverse, function(err, pids) {
 						if (err) {
 							return next(err);
@@ -270,11 +270,7 @@ var async = require('async'),
 							if (err) {
 								return next(err);
 							}
-							start = parseInt(start, 10);
+
-							for(var i=0; i<posts.length; ++i) {
-								posts[i].index = start + i;
-							}
-							posts[0].index = 0;
 							Topics.addPostData(posts, uid, next);
 						});
 					});
@@ -332,7 +328,7 @@ var async = require('async'),
 		});
 	};
 
-	Topics.getTeasers = function(tids, callback) {
+	Topics.getTeasers = function(tids, uid, callback) {
 		if(!Array.isArray(tids)) {
 			return callback(null, []);
 		}
@@ -350,51 +346,41 @@ var async = require('async'),
 				return 'post:' + pid;
 			});
 
-			async.parallel({
+			db.getObjectsFields(postKeys, ['pid', 'uid', 'timestamp', 'tid'], function(err, postData) {
-				indices: function(next) {
-					var sets = tids.map(function(tid) {
-						return 'tid:' + tid + ':posts';
-					});
-					db.sortedSetsRanks(sets, pids, next);
-				},
-				posts: function(next) {
-					db.getObjectsFields(postKeys, ['pid', 'uid', 'timestamp'], next);
-				}
-			}, function(err, results) {
 				if (err) {
 					return callback(err);
 				}
 
-				var indices = results.indices.map(function(index) {
+				var uids = postData.map(function(post) {
-					if (!utils.isNumber(index)) {
-						return 1;
-					}
-					return parseInt(index, 10) + 2;
-				});
-
-				var uids = results.posts.map(function(post) {
 					return post.uid;
 				}).filter(function(uid, index, array) {
 					return array.indexOf(uid) === index;
 				});
 
-				user.getMultipleUserFields(uids, ['uid', 'username', 'userslug', 'picture'], function(err, userData) {
+				async.parallel({
+					users: function(next) {
+						user.getMultipleUserFields(uids, ['uid', 'username', 'userslug', 'picture'], next);
+					},
+					indices: function(next) {
+						posts.getPostIndices(postData, uid, next);
+					}
+				}, function(err, results) {
 					if (err) {
 						return callback(err);
 					}
 
 					var users = {};
-					userData.forEach(function(user) {
+					results.users.forEach(function(user) {
 						users[user.uid] = user;
 					});
 
-					results.posts.forEach(function(post, index) {
+					postData.forEach(function(post, index) {
 						post.user = users[post.uid];
-						post.index = indices[index];
+						post.index = results.indices[index] + 1;
 						post.timestamp = utils.toISOString(post.timestamp);
 					});
 
-					callback(err, results.posts);
+					callback(null, postData);
 				});
 			});
 		});

src/topics/posts.js

@@ -32,11 +32,6 @@ module.exports = function(Topics) {
 				return callback(null, []);
 			}
 
-			start = parseInt(start, 10);
-			for(var i=0; i<postData.length; ++i) {
-				postData[i].index = start + i + 1;
-			}
-
 			Topics.addPostData(postData, uid, callback);
 		});
 	};
@@ -96,6 +91,9 @@ module.exports = function(Topics) {
 			},
 			privileges: function(next) {
 				privileges.posts.get(pids, uid, next);
+			},
+			indices: function(next) {
+				posts.getPostIndices(postData, uid, next);
 			}
 		}, function(err, results) {
 			if(err) {
@@ -103,6 +101,7 @@ module.exports = function(Topics) {
 			}
 
 			for (var i = 0; i < postData.length; ++i) {
+				postData[i].index = results.indices[i];
 				postData[i].deleted = parseInt(postData[i].deleted, 10) === 1;
 				postData[i].user = results.userData[postData[i].uid];
 				postData[i].editor = postData[i].editor ? results.editors[postData[i].editor] : null;