Add counts to new / unread in hamburger

app/assets/javascripts/discourse/components/d-link.js.es6

@@ -58,7 +58,8 @@ export default Ember.Component.extend({
     if (label) {
       if (icon) { buffer.push(" "); }
 
-      buffer.push(I18n.t(label));
+      const count = this.get('count');
+      buffer.push(I18n.t(label, { count }));
     }
   }
 

app/assets/javascripts/discourse/components/hamburger-menu.js.es6

@@ -22,6 +22,26 @@ export default Ember.Component.extend({
     return this.siteSettings.faq_url ? this.siteSettings.faq_url : Discourse.getURL('/faq');
   },
 
+  @computed()
+  topicTrackingState() {
+    return Discourse.TopicTrackingState.current();
+  },
+
+  _lookupCount(type) {
+    const state = this.get('topicTrackingState');
+    return state ? state.lookupCount(type) : 0;
+  },
+
+  @computed('topicTrackingState.messageCount')
+  newCount() {
+    return this._lookupCount('new');
+  },
+
+  @computed('topicTrackingState.messageCount')
+  unreadCount() {
+    return this._lookupCount('unread');
+  },
+
   @computed()
   categories() {
     const hideUncategorized = !this.siteSettings.allow_uncategorized_topics;

app/assets/javascripts/discourse/templates/components/hamburger-menu.hbs

@@ -31,8 +31,12 @@
     <li>{{d-link route="discovery.latest" class="latest-topics-link" label="filters.latest.title.zero"}}</li>
 
     {{#if currentUser}}
-      <li>{{d-link route="discovery.new" class="new-topics-link" label="filters.new.title.zero"}}</li>
-      <li>{{d-link route="discovery.unread" class="unread-topics-link" label="filters.unread.title.zero"}}</li>
+      <li>
+        {{d-link route="discovery.new" class="new-topics-link" label="filters.new.title" count=newCount}}
+      </li>
+      <li>
+        {{d-link route="discovery.unread" class="unread-topics-link" label="filters.unread.title" count=unreadCount}}
+      </li>
     {{/if}}
     <li>{{d-link route="discovery.top" class="top-topics-link" label="filters.top.title"}}</li>