reply count filter atleast/atmost

public/language/en_GB/search.json

@@ -5,5 +5,8 @@
 	"by": "By",
 	"posted-by": "Posted by",
 	"in-categories": "In Categories",
-	"search-child-categories": "Search child categories"
+	"search-child-categories": "Search child categories",
+	"reply-count": "Reply Count",
+	"at-least": "At least",
+	"at-most": "At most"
 }

public/src/client/search.js

@@ -16,7 +16,7 @@ define('forum/search', ['search'], function(searchModule) {
 		}
 
 		if (params && params.by) {
-			$('.by-container #posted-by-user').val(params.by);
+			$('#posted-by-user').val(params.by);
 		}
 
 		if (params && params['categories[]']) {
@@ -27,8 +27,14 @@ define('forum/search', ['search'], function(searchModule) {
 			$('#search-children').prop('checked', true);
 		}
 
+		if (params && params.replies) {
+			$('#reply-count').val(params.replies);
+			$('#reply-count-filter').val(params.repliesFilter);
+		}
+
 		searchIn.on('change', function() {
-			$('.by-container').toggleClass('hide', searchIn.val() !== 'posts');
+			$('.post-search-item').toggleClass('hide', searchIn.val() !== 'posts');
+
 		});
 
 		highlightMatches(searchQuery);
@@ -42,7 +48,9 @@ define('forum/search', ['search'], function(searchModule) {
 				in: $(this).find('#search-in').val(),
 				by: $(this).find('#posted-by-user').val(),
 				categories: $(this).find('#posted-in-categories').val(),
-				searchChildren: $(this).find('#search-children').is(':checked')
+				searchChildren: $(this).find('#search-children').is(':checked'),
+				replies: $(this).find('#reply-count').val(),
+				repliesFilter: $(this).find('#reply-count-filter').val()
 			}, function() {
 				input.val('');
 			});
@@ -71,7 +79,7 @@ define('forum/search', ['search'], function(searchModule) {
 
 
 	function enableAutoComplete() {
-		var input = $('.by-container #posted-by-user');
+		var input = $('#posted-by-user');
 		input.autocomplete({
 			delay: 100,
 			source: function(request, response) {

public/src/modules/search.js

@@ -34,6 +34,12 @@ define('search', ['navigator'], function(nav) {
 					query.searchChildren = data.searchChildren;
 				}
 			}
+
+			if (parseInt(data.replies, 10) > 0) {
+				query.replies = data.replies;
+				query.repliesFilter = data.repliesFilter || 'atleast';
+			}
+
 			ajaxify.go('search/' + term + '?' + decodeURIComponent($.param(query)));
 			callback();
 		} else {

src/controllers/search.js

@@ -43,6 +43,8 @@ searchController.search = function(req, res, next) {
 			postedBy: req.query.by,
 			categories: req.query.categories,
 			searchChildren: req.query.searchChildren,
+			replies: req.query.replies,
+			repliesFilter: req.query.repliesFilter,
 			uid: uid
 		}, function(err, results) {
 			if (err) {

src/search.js

@@ -50,7 +50,6 @@ search.search = function(data, callback) {
 
 function searchInPosts(query, data, callback) {
 	data.uid = data.uid || 0;
-	var postedBy = data.postedBy || '';
 	async.parallel({
 		pids: function(next) {
 			searchQuery('post', query, next);
@@ -86,20 +85,28 @@ function searchInPosts(query, data, callback) {
 				posts.getPostSummaryByPids(pids, data.uid, {stripTags: true, parse: false}, next);
 			},
 			function(posts, next) {
-				var searchCategories = results.searchCategories;
+				posts = filterPosts(data, results.searchCategories, posts);
-				if (postedBy || searchCategories.length) {
-					posts = posts.filter(function(post) {
-						return post &&
-							(postedBy ? post.user.username === postedBy : true) &&
-							(searchCategories.length ? searchCategories.indexOf(post.category.cid) !== -1 : true);
-					});
-				}
 				next(null, posts);
 			}
 		], callback);
 	});
 }
 
+function filterPosts(data, searchCategories, posts) {
+	var postedBy = data.postedBy;
+	var isAtLeast = data.repliesFilter === 'atleast';
+	data.replies = parseInt(data.replies, 10);
+	if (postedBy || searchCategories.length || data.replies) {
+		posts = posts.filter(function(post) {
+			return post &&
+				(postedBy ? post.user.username === postedBy : true) &&
+				(searchCategories.length ? searchCategories.indexOf(post.category.cid) !== -1 : true) &&
+				(data.replies ? (isAtLeast ? post.topic.postcount >= data.replies : post.topic.postcount <= data.replies) : true);
+		});
+	}
+	return posts;
+}
+
 function getSearchCategories(data, callback) {
 	if (!Array.isArray(data.categories) || !data.categories.length || data.categories.indexOf('all') !== -1) {
 		return callback(null, []);