fixes #2327

app/logical/sources/strategies/base.rb

@@ -3,6 +3,7 @@ module Sources
     class Base
       attr_reader :url
       attr_reader :artist_name, :profile_url, :image_url, :tags, :page_count
+      attr_reader :artist_commentary_title, :artist_commentary_desc
 
       def self.url_match?(url)
         false
@@ -43,6 +44,11 @@ module Sources
         false
       end
 
+      # Determines whether or not to automatically create an ArtistCommentary
+      def has_artist_commentary?
+        false
+      end
+
       def normalize_for_artist_finder!
         url
       end