Merge pull request #3889 from evazion/fix-replace-artist-finder

Cleanup artist finder

app/logical/sources/strategies/base.rb

@@ -129,6 +129,8 @@ module Sources
         normalize_for_artist_finder.present?
       end
 
+      # The url to use for artist finding purposes. This will be stored in the
+      # artist entry. Normally this will be the profile url.
       def normalize_for_artist_finder
         profile_url || url
       end
@@ -139,8 +141,7 @@ module Sources
       end
 
       def artists
-        url = profile_url.presence || image_url.presence
-        Artist.find_artists(url)
+        Artist.url_matches(normalize_for_artist_finder)
       end
 
       def file_url

app/logical/sources/strategies/twitter.rb

@@ -66,14 +66,6 @@ module Sources::Strategies
       ""
     end
 
-    def artists
-      if profile_url.present?
-        Artist.find_artists(profile_url)
-      else
-        []
-      end
-    end
-
     def artist_name
       return "" if api_response.blank?
       api_response.attrs[:user][:screen_name]