Merge pull request #3225 from gustavi/fix-3223

Fix #3223 : Mauvais redirection sur des tutoriels qui n'existent plus

zds/tutorialv2/views/views_published.py

@@ -33,8 +33,8 @@ class RedirectContentSEO(RedirectView):
 
     def get_redirect_url(self, **kwargs):
         """Redirects the user to the new url"""
-        obj = PublishableContent.objects.get(old_pk=int(kwargs["pk"]), type="TUTORIAL")
-        if obj is None or not obj.in_public():
+        obj = get_object_or_404(PublishableContent, old_pk=int(kwargs.get('pk')), type='TUTORIAL')
+        if not obj.in_public():
             raise Http404(_(u"Aucun contenu public n'est disponible avec cet identifiant."))
         kwargs["parent_container_slug"] = str(kwargs["p2"]) + "_" + kwargs["parent_container_slug"]
         kwargs["container_slug"] = str(kwargs["p3"]) + "_" + kwargs["container_slug"]