Add "Unread" filter to messages tab. Rename the other two views.

app/assets/javascripts/discourse/controllers/user_activity_controller.js

@@ -24,5 +24,6 @@ Discourse.UserActivityController = Discourse.ObjectController.extend({
   },
 
   privateMessagesActive: Em.computed.equal('pmView', 'index'),
-  privateMessagesSentActive: Em.computed.equal('pmView', 'sent')
+  privateMessagesMineActive: Em.computed.equal('pmView', 'mine'),
+  privateMessagesUnreadActive: Em.computed.equal('pmView', 'unread')
 });

app/assets/javascripts/discourse/routes/application_routes.js

@@ -50,7 +50,8 @@ Discourse.Route.buildRoutes(function() {
     });
 
     this.resource('userPrivateMessages', { path: '/private-messages' }, function() {
-      this.route('sent', {path: '/messages-sent'});
+      this.route('mine', {path: '/mine'});
+      this.route('unread', {path: '/unread'});
     });
 
     this.resource('preferences', { path: '/preferences' }, function() {

app/assets/javascripts/discourse/routes/user_routes.js

@@ -171,33 +171,26 @@ Discourse.UserTopicListRoute = Discourse.Route.extend({
   }
 });
 
-Discourse.UserPrivateMessagesIndexRoute = Discourse.UserTopicListRoute.extend({
+function createPMRoute(viewName, path, type) {
+  return Discourse.UserTopicListRoute.extend({
     userActionType: Discourse.UserAction.TYPES.messages_received,
 
     model: function() {
-    return Discourse.TopicList.find('topics/private-messages/' + this.modelFor('user').get('username_lower'));
+      return Discourse.TopicList.find('topics/' + path + '/' + this.modelFor('user').get('username_lower'));
     },
 
     setupController: function(controller, model) {
       this._super(controller, model);
       controller.set('hideCategories', true);
-    this.controllerFor('userActivity').set('pmView', 'index');
+      this.controllerFor('userActivity').set('pmView', viewName);
     }
+  });
+}
 
-});
-Discourse.UserPrivateMessagesSentRoute = Discourse.UserTopicListRoute.extend({
-  userActionType: Discourse.UserAction.TYPES.messages_sent,
+Discourse.UserPrivateMessagesIndexRoute = createPMRoute('index', 'private-messages');
+Discourse.UserPrivateMessagesMineRoute = createPMRoute('mine', 'private-messages-sent');
+Discourse.UserPrivateMessagesUnreadRoute = createPMRoute('unread', 'private-messages-unread');
 
-  model: function() {
-    return Discourse.TopicList.find('topics/private-messages-sent/' + this.modelFor('user').get('username_lower'));
-  },
-
-  setupController: function(controller, model) {
-    this._super(controller, model);
-    controller.set('hideCategories', true);
-    this.controllerFor('userActivity').set('pmView', 'sent');
-  }
-});
 
 Discourse.UserActivityTopicsRoute = Discourse.UserTopicListRoute.extend({
   userActionType: Discourse.UserAction.TYPES.topics,
@@ -205,7 +198,6 @@ Discourse.UserActivityTopicsRoute = Discourse.UserTopicListRoute.extend({
   model: function() {
     return Discourse.TopicList.find('topics/created-by/' + this.modelFor('user').get('username_lower'));
   }
-
 });
 
 Discourse.UserActivityFavoritesRoute = Discourse.UserTopicListRoute.extend({

app/assets/javascripts/discourse/templates/user/activity.js.handlebars

@@ -16,10 +16,13 @@
   <ul class='action-list nav-stacked side-nav'>
     {{#if privateMessageView}}
       <li {{bindAttr class=":noGlyph privateMessagesActive:active"}}>
-        {{#linkTo 'userPrivateMessages.index' model}}{{i18n user.private_messages}}{{/linkTo}}
+        {{#linkTo 'userPrivateMessages.index' model}}{{i18n user.messages.all}}{{/linkTo}}
       </li>
-      <li {{bindAttr class=":noGlyph privateMessagesSentActive:active"}}>
-        {{#linkTo 'userPrivateMessages.sent' model}}{{i18n user.private_messages_sent}}{{/linkTo}}
+      <li {{bindAttr class=":noGlyph privateMessagesMineActive:active"}}>
+        {{#linkTo 'userPrivateMessages.mine' model}}{{i18n user.messages.mine}}{{/linkTo}}
+      </li>
+      <li {{bindAttr class=":noGlyph privateMessagesUnreadActive:active"}}>
+        {{#linkTo 'userPrivateMessages.unread' model}}{{i18n user.messages.unread}}{{/linkTo}}
       </li>
 
     {{else}}

app/controllers/list_controller.rb

@@ -53,6 +53,14 @@ class ListController < ApplicationController
     respond(list)
   end
 
+  def private_messages_unread
+    list_opts = build_topic_list_options
+    list = TopicQuery.new(current_user, list_opts).list_private_messages_unread(fetch_user_from_params)
+    list.more_topics_url = url_for(topics_private_messages_unread_path(list_opts.merge(format: 'json', page: next_page)))
+
+    respond(list)
+  end
+
   def category
     query = TopicQuery.new(current_user, page: params[:page])
 

config/locales/client.en.yml

@@ -188,7 +188,6 @@ en:
       download_archive: "download archive of my posts"
       private_message: "Private Message"
       private_messages: "Messages"
-      private_messages_sent: "Sent Messages"
       activity_stream: "Activity"
       preferences: "Preferences"
       bio: "About me"
@@ -202,6 +201,11 @@ en:
       moderator: "{{user}} is a moderator"
       admin: "{{user}} is an admin"
 
+      messages:
+        all: "All"
+        mine: "Mine"
+        unread: "Unread"
+
       change_password:
         success: "(email sent)"
         in_progress: "(sending email)"

config/routes.rb

@@ -216,6 +216,7 @@ Discourse::Application.routes.draw do
   get 'topics/created-by/:username' => 'list#topics_by', as: 'topics_by', constraints: {username: USERNAME_ROUTE_FORMAT}
   get 'topics/private-messages/:username' => 'list#private_messages', as: 'topics_private_messages', constraints: {username: USERNAME_ROUTE_FORMAT}
   get 'topics/private-messages-sent/:username' => 'list#private_messages_sent', as: 'topics_private_messages_sent', constraints: {username: USERNAME_ROUTE_FORMAT}
+  get 'topics/private-messages-unread/:username' => 'list#private_messages_unread', as: 'topics_private_messages_unread', constraints: {username: USERNAME_ROUTE_FORMAT}
 
   # Topic routes
   get 't/:slug/:topic_id/wordpress' => 'topics#wordpress', constraints: {topic_id: /\d+/}

lib/topic_query.rb

@@ -146,6 +146,11 @@ class TopicQuery
     TopicList.new(:private_messages, user, list)
   end
 
+  def list_private_messages_unread(user)
+    list = private_messages_for(user)
+    list = TopicQuery.unread_filter(list)
+    TopicList.new(:private_messages, user, list)
+  end
 
   def list_uncategorized
     create_list(:uncategorized, unordered: true) do |list|