Déplacement pour eggification.

[Plinn.git] / Products / Plinn / userlanguages.py

diff --git a/Products/Plinn/userlanguages.py b/Products/Plinn/userlanguages.py
new file mode 100644 (file)
index 0000000..d108c40
--- /dev/null
+++ b/Products/Plinn/userlanguages.py
@@ -0,0 +1,18 @@
+# -*- coding: utf-8 -*-
+from zope.publisher.browser import BrowserLanguages
+from Products.CMFCore.utils import getUtilityByInterfaceName
+from zope.component.interfaces import ComponentLookupError
+
+class AuthenticatedUserLanguages(BrowserLanguages):
+
+    def getPreferredLanguages(self) :
+        try :
+            mtool = getUtilityByInterfaceName('Products.CMFCore.interfaces.IMembershipTool')
+        except ComponentLookupError :
+            return super(AuthenticatedUserLanguages, self).getPreferredLanguages()
+        if mtool.isAnonymousUser() :
+            return super(AuthenticatedUserLanguages, self).getPreferredLanguages()
+        else :
+            m = mtool.getAuthenticatedMember()
+            userLangs = m.getProperty('preferred_languages', [])[:]
+            return userLangs or super(AuthenticatedUserLanguages, self).getPreferredLanguages()