userlanguages.py

   1 # -*- coding: utf-8 -*-
   2 from zope.publisher.browser import BrowserLanguages
   3 from Products.CMFCore.utils import getUtilityByInterfaceName
   4
   5 class AuthenticatedUserLanguages(BrowserLanguages):
   6
   7     def getPreferredLanguages(self) :
   8         mtool = getUtilityByInterfaceName('Products.CMFCore.interfaces.IMembershipTool')
   9         if mtool.isAnonymousUser() :
  10             return super(AuthenticatedUserLanguages, self).getPreferredLanguages()
  11         else :
  12             m = mtool.getAuthenticatedMember()
  13             userLangs = m.getProperty('preferred_languages', [])[:]
  14             return userLangs or super(AuthenticatedUserLanguages, self).getPreferredLanguages()