FEATURE: remove muted topics from suggested and latest

app/assets/javascripts/discourse/models/user.js.es6

@@ -68,6 +68,8 @@ const User = RestModel.extend({
 
   adminPath: url('username_lower', "/admin/users/%@"),
 
+  mutedTopicsPath: url('/latest?state=muted'),
+
   @computed("username")
   username_lower(username) {
     return username.toLowerCase();

app/assets/javascripts/discourse/templates/user/preferences.hbs

@@ -235,6 +235,13 @@
       <div class="instructions">{{i18n 'user.muted_categories_instructions'}}</div>
     </div>
 
+    <div class="control-group topics">
+      <label class="control-label">{{i18n 'categories.topics'}}</label>
+      <div class="controls topic-controls">
+        <a href="{{unbound model.mutedTopicsPath}}">{{i18n 'user.muted_topics_link'}}</a>
+      </div>
+    </div>
+
     <div class="control-group muting">
       <label class="control-label">{{i18n 'user.users'}}</label>
       <div class="controls category-controls">

config/locales/client.en.yml

@@ -470,6 +470,7 @@ en:
       users: "Users"
       muted_users: "Muted"
       muted_users_instructions: "Suppress all notifications from these users."
+      muted_topics_link: "Show muted topics"
 
       staff_counters:
         flags_given: "helpful flags"

lib/topic_query.rb

@@ -201,6 +201,7 @@ class TopicQuery
 
   def latest_results(options={})
     result = default_results(options)
+    result = remove_muted_topics(result, @user) unless options && options[:state] = "muted".freeze
     result = remove_muted_categories(result, @user, exclude: options[:category])
     result
   end
@@ -215,6 +216,7 @@ class TopicQuery
     # TODO does this make sense or should it be ordered on created_at
     #  it is ordering on bumped_at now
     result = TopicQuery.new_filter(default_results(options.reverse_merge(:unordered => true)), @user.treat_as_new_topic_start_date)
+    result = remove_muted_topics(result, @user)
     result = remove_muted_categories(result, @user, exclude: options[:category])
     suggested_ordering(result, options)
   end
@@ -395,6 +397,13 @@ class TopicQuery
       @guardian.filter_allowed_categories(result)
     end
 
+    def remove_muted_topics(list, user)
+      if user
+        list = list.where('tu.notification_level <> :muted', muted: TopicUser.notification_levels[:muted])
+      end
+
+      list
+    end
     def remove_muted_categories(list, user, opts=nil)
       category_id = get_category_id(opts[:exclude]) if opts