X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/4ee48d2ad971ec8133e3ca46a5df054ad8e267de..9126d989c8bccf645846fe51c4d414a44fd0972c:/app/controllers/application.rb

diff --git a/app/controllers/application.rb b/app/controllers/application.rb
index 3d16ffa69..6ead2d668 100644
--- a/app/controllers/application.rb
+++ b/app/controllers/application.rb
@@ -102,7 +102,18 @@ class ApplicationController < ActionController::Base
   end
   
   def set_locale
+    if @user
+      if !@user.languages.empty?
+        request.user_preferred_languages = @user.languages
+      elsif !request.user_preferred_languages.empty?
+        @user.languages = request.user_preferred_languages
+        @user.save
+      end
+    end
+
     I18n.locale = request.compatible_language_from(I18n.available_locales)
+
+    response.headers['Content-Language'] = I18n.locale
   end
 
   def api_call_handle_error