closes #1679

public/src/forum/topic.js

@@ -51,7 +51,7 @@ define('forum/topic', ['forum/pagination', 'forum/infinitescroll', 'forum/topic/
 		var bookmark = localStorage.getItem('topic:' + tid + ':bookmark');
 		var postIndex = getPostIndex();
 		if (postIndex) {
-			Topic.scrollToPost(postIndex, true);
+			Topic.scrollToPost(postIndex - 1, true);
 		} else if (bookmark && (!config.usePagination || (config.usePagination && pagination.currentPage === 1)) && postCount > 1) {
 			app.alert({
 				alert_id: 'bookmark',
@@ -96,7 +96,7 @@ define('forum/topic', ['forum/pagination', 'forum/infinitescroll', 'forum/topic/
 
 	function getPostIndex() {
 		var parts = window.location.pathname.split('/');
-		return parts[4] ? (parseInt(parts[4], 10) - 1) : '';
+		return parts[4] ? parseInt(parts[4], 10) : 0;
 	}
 
 	function showBottomPostBar() {
@@ -194,7 +194,7 @@ define('forum/topic', ['forum/pagination', 'forum/infinitescroll', 'forum/topic/
 	};
 
 	Topic.scrollToPost = function(postIndex, highlight, duration, offset) {
-		if (!postIndex) {
+		if (!utils.isNumber(postIndex)) {
 			return;
 		}
 

public/src/modules/composer.js

@@ -151,7 +151,7 @@ define('composer', ['taskbar', 'composer/controls', 'composer/uploads', 'compose
 				title: threadData.title,
 				body: threadData.body,
 				modified: false,
-				isMain: !threadData.index,
+				isMain: threadData.isMain,
 				topic_thumb: threadData.topic_thumb,
 				tags: threadData.tags
 			});

src/middleware/middleware.js

@@ -88,7 +88,7 @@ middleware.checkPostIndex = function(req, res, next) {
 		postCount = parseInt(postCount, 10) + 1;
 		if (postIndex > postCount) {
 			return res.locals.isAPI ? res.json(302, '/topic/' + req.params.topic_id + '/' + req.params.slug + '/' + postCount) : res.redirect('/topic/' + req.params.topic_id + '/' + req.params.slug + '/' + postCount);
-		} else if (postIndex <= 1) {
+		} else if (postIndex < 1) {
 			return res.locals.isAPI ? res.json(302, '/topic/' + req.params.topic_id + '/' + req.params.slug) : res.redirect('/topic/' + req.params.topic_id + '/' + req.params.slug);
 		}
 		next();

src/posts.js

@@ -275,7 +275,7 @@ var async = require('async'),
 				post.user = results.user;
 				post.topic = results.topicCategory.topic;
 				post.category = results.topicCategory.category;
-				post.index = parseInt(results.index, 10) + 1;
+				post.index = results.index;
 
 				if (stripTags) {
 					var s = S(results.content);
@@ -444,10 +444,13 @@ var async = require('async'),
 			},
 			function(result, next) {
 				index = result;
+				if (index === 1) {
+					return callback(null, 1);
+				}
 				user.getSettings(uid, next);
 			},
 			function(settings, next) {
-				next(null, Math.ceil((index + 1) / settings.postsPerPage));
+				next(null, Math.ceil((index - 1) / settings.postsPerPage));
 			}
 		], callback);
 	};
@@ -459,7 +462,10 @@ var async = require('async'),
 			}
 
 			db.sortedSetRank('tid:' + tid + ':posts', pid, function(err, index) {
-				callback(err, parseInt(index, 10) + 1);
+				if (!utils.isNumber(index)) {
+					return callback(err, 1);
+				}
+				callback(err, parseInt(index, 10) + 2);
 			});
 		});
 	};

src/socket.io/modules.js

@@ -61,8 +61,8 @@ SocketModules.composer.push = function(socket, pid, callback) {
 			tags: function(next) {
 				topics.getTopicTags(postData.tid, next);
 			},
-			index: function(next) {
-				posts.getPidIndex(pid, next);
+			isMain: function(next) {
+				postTools.isMain(pid, next);
 			}
 		}, function(err, results) {
 			if(err) {
@@ -75,7 +75,7 @@ SocketModules.composer.push = function(socket, pid, callback) {
 				title: results.topic.title,
 				topic_thumb: results.topic.thumb,
 				tags: results.tags,
-				index: results.index
+				isMain: results.isMain
 			});
 		});
 	});

src/socket.io/posts.js

@@ -114,14 +114,9 @@ function sendNotificationToPostOwner(data, uid, notification) {
 					return;
 				}
 
-				var path = nconf.get('relative_path') + '/topic/' + results.slug;
-				if (parseInt(results.index, 10)) {
-					path += '/' + (parseInt(results.index, 10) + 1);
-				}
-
 				notifications.create({
 					text: '[[' + notification + ', ' + results.username + ']]',
-					path: path,
+					path: nconf.get('relative_path') + '/topic/' + results.slug + '/' + results.index,
 					uniqueId: 'post:' + data.pid,
 					from: uid
 				}, function(nid) {
@@ -306,7 +301,7 @@ SocketPosts.flag = function(socket, pid, callback) {
 			posts.getPidIndex(pid, next);
 		},
 		function(postIndex, next) {
-			path += '/' + (parseInt(postIndex, 10) + 1);
+			path += '/' + postIndex;
 			groups.get('administrators', {}, next);
 		},
 		function(adminGroup, next) {

src/topics.js

@@ -367,7 +367,7 @@ var async = require('async'),
 				}
 
 				results.postData.timestamp = utils.toISOString(results.postData.timestamp);
-				results.postData.index = parseInt(results.postIndex, 10) + 1;
+				results.postData.index = results.postIndex;
 
 				callback(null, results.postData);
 			});

src/topics/create.js

@@ -239,7 +239,7 @@ module.exports = function(Topics) {
 				posts.getPidIndex(postData.pid, next);
 			},
 			function(index, next) {
-				postData.index = index;
+				postData.index = index - 1;
 				postData.favourited = false;
 				postData.votes = 0;
 				postData.display_moderator_tools = true;

src/topics/follow.js

@@ -38,13 +38,9 @@ module.exports = function(Topics) {
 						return next(err);
 					}
 
-					var path = nconf.get('relative_path') + '/topic/' + results.topicData.slug;
-					if (parseInt(results.postIndex, 10)) {
-						path += '/' + (parseInt(results.postIndex, 10) + 1);
-					}
 					notifications.create({
 						text: '[[notifications:user_posted_to, ' + results.username + ', ' + results.topicData.title + ']]',
-						path: path,
+						path: nconf.get('relative_path') + '/topic/' + results.topicData.slug + '/' + results.postIndex,
 						uniqueId: 'topic:' + tid,
 						from: exceptUid
 					}, function(nid) {

src/user/notifications.js

@@ -167,14 +167,9 @@ var async = require('async'),
 					return;
 				}
 
-				var message = '[[notifications:user_made_post, ' + results.username + ']]';
-				var path = nconf.get('relative_path') + '/topic/' + results.slug;
-				if (parseInt(results.postIndex, 10)) {
-					path += '/' + (parseInt(results.postIndex, 10) + 1);
-				}
 				notifications.create({
-					text: message,
-					path: path,
+					text: '[[notifications:user_made_post, ' + results.username + ']]',
+					path: nconf.get('relative_path') + '/topic/' + results.slug + '/' + results.postIndex,
 					uniqueId: 'topic:' + tid,
 					from: uid
 				}, function(nid) {