FEATURE: Watched Words: when posts contain words, do one of flag, require approval, censor, or block

app/serializers/site_serializer.rb

@@ -25,7 +25,8 @@ class SiteSerializer < ApplicationSerializer
              :top_tags,
              :wizard_required,
              :topic_featured_link_allowed_category_ids,
-             :user_themes
+             :user_themes,
+             :censored_words
 
   has_many :categories, serializer: BasicCategorySerializer, embed: :objects
   has_many :trust_levels, embed: :objects
@@ -142,4 +143,8 @@ class SiteSerializer < ApplicationSerializer
   def topic_featured_link_allowed_category_ids
     scope.topic_featured_link_allowed_category_ids
   end
+
+  def censored_words
+    WordWatcher.words_for_action(:censor).join('|')
+  end
 end

app/serializers/watched_word_list_serializer.rb

@@ -0,0 +1,13 @@
+class WatchedWordListSerializer < ApplicationSerializer
+  attributes :actions, :words
+
+  def actions
+    WatchedWord.actions.keys
+  end
+
+  def words
+    object.map do |word|
+      WatchedWordSerializer.new(word, root: false)
+    end
+  end
+end

app/serializers/watched_word_serializer.rb

@@ -0,0 +1,7 @@
+class WatchedWordSerializer < ApplicationSerializer
+  attributes :id, :word, :action
+
+  def action
+    WatchedWord.actions[object.action]
+  end
+end