From 49978d02c2e0d7a9dcbc3608a2ecd907435c53f3 Mon Sep 17 00:00:00 2001
From: Robin Ward <robin.ward@gmail.com>
Date: Mon, 9 Mar 2015 16:09:26 -0400
Subject: [PATCH] FIX: `category-group` didn't work with subdirectories

---
 .../components/category-group.js.es6          | 21 ++++++++++---------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/app/assets/javascripts/discourse/components/category-group.js.es6 b/app/assets/javascripts/discourse/components/category-group.js.es6
index 14caa32bfe5..13906ed312d 100644
--- a/app/assets/javascripts/discourse/components/category-group.js.es6
+++ b/app/assets/javascripts/discourse/components/category-group.js.es6
@@ -2,31 +2,32 @@ import { categoryBadgeHTML } from 'discourse/helpers/category-link';
 
 export default Ember.Component.extend({
 
-  _initializeAutocomplete: function(){
-    var self = this;
-    var template = this.container.lookup('template:category-group-autocomplete.raw');
+  _initializeAutocomplete: function() {
+    const self = this,
+          template = this.container.lookup('template:category-group-autocomplete.raw'),
+          regexp = new RegExp("href=['\"]" + Discourse.getURL('/c/') + "([^'\"]+)");
 
     this.$('input').autocomplete({
       items: this.get('categories'),
       single: false,
       allowAny: false,
-      dataSource: function(term){
+      dataSource(term){
         return Discourse.Category.list().filter(function(category){
-          var regex = new RegExp(term, "i");
+          const regex = new RegExp(term, "i");
           return category.get("name").match(regex) &&
             !_.contains(self.get('blacklist') || [], category) &&
             !_.contains(self.get('categories'), category) ;
         });
       },
-      onChangeItems: function(items) {
-        var categories = _.map(items, function(link) {
-          var slug = link.match(/href=['"]\/c\/([^'"]+)/)[1];
+      onChangeItems(items) {
+        const categories = _.map(items, function(link) {
+          const slug = link.match(regexp)[1];
           return Discourse.Category.findSingleBySlug(slug);
         });
         self.set("categories", categories);
       },
-      template: template,
-      transformComplete: function(category) {
+      template,
+      transformComplete(category) {
         return categoryBadgeHTML(category, {allowUncategorized: true});
       }
     });