X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/4a4d89138c440c7f68369fac12447002cf0cadd5..9126d989c8bccf645846fe51c4d414a44fd0972c:/app/controllers/application.rb

diff --git a/app/controllers/application.rb b/app/controllers/application.rb
index 64eb2180f..6ead2d668 100644
--- a/app/controllers/application.rb
+++ b/app/controllers/application.rb
@@ -100,6 +100,21 @@ class ApplicationController < ActionController::Base
     response.headers['Error'] = message
     render :text => message, :status => status
   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
     begin
@@ -134,7 +149,6 @@ class ApplicationController < ActionController::Base
   end
 
 private 
-
   # extract authorisation credentials from headers, returns user = nil if none
   def get_auth_data 
     if request.env.has_key? 'X-HTTP_AUTHORIZATION'          # where mod_rewrite might have put it