From 70c4630320d9c91f5fda4bb0358db91e8b768898 Mon Sep 17 00:00:00 2001
From: Arpit Jalan <arpit@techapj.com>
Date: Wed, 28 Mar 2018 13:06:57 +0530
Subject: [PATCH] FEATURE: show sub navigation for selected PM tag

---
 .../routes/user-private-messages-tags-show.js.es6 |  1 +
 .../discourse/templates/user/messages.hbs         | 15 +++++++++++----
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/app/assets/javascripts/discourse/routes/user-private-messages-tags-show.js.es6 b/app/assets/javascripts/discourse/routes/user-private-messages-tags-show.js.es6
index 6b2fa60e297..3ab2439e86e 100644
--- a/app/assets/javascripts/discourse/routes/user-private-messages-tags-show.js.es6
+++ b/app/assets/javascripts/discourse/routes/user-private-messages-tags-show.js.es6
@@ -2,6 +2,7 @@ import createPMRoute from "discourse/routes/build-private-messages-route";
 
 export default createPMRoute('tags', 'private-messages-tags').extend({
     model(params) {
+      this.controllerFor('user-private-messages').set('tagId', params.id);
       const username = this.modelFor("user").get("username_lower");
       return this.store.findFiltered("topicList", {
         filter: `topics/private-messages-tags/${username}/${params.id}`
diff --git a/app/assets/javascripts/discourse/templates/user/messages.hbs b/app/assets/javascripts/discourse/templates/user/messages.hbs
index 1a8982ae741..0e53780129c 100644
--- a/app/assets/javascripts/discourse/templates/user/messages.hbs
+++ b/app/assets/javascripts/discourse/templates/user/messages.hbs
@@ -40,10 +40,17 @@
 
     {{#if pmTaggingEnabled}}
       <li class="noGlyph">
-      {{#link-to 'userPrivateMessages.tags' model}}
-        {{i18n 'user.messages.tags'}}
-      {{/link-to}}
-    </li>
+        {{#link-to 'userPrivateMessages.tags' model}}
+          {{i18n 'user.messages.tags'}}
+        {{/link-to}}
+      </li>
+      {{#if tagId}}
+        <li class="archive">
+          {{#link-to 'userPrivateMessages.tagsShow' tagId}}
+            {{tagId}}
+          {{/link-to}}
+        </li>
+      {{/if}}
     {{/if}}
   {{/mobile-nav}}
 {{/d-section}}