Fixed redirections and errors

src/pretix/control/middleware.py

@@ -70,5 +70,5 @@ class PermissionMiddleware:
                     permitted__id__exact=request.user.id,
                 )[0]
             except IndexError:
-                return Http404(_("The selected organizer was not found or you "
-                                 "have no permission to administrate it."))
+                raise Http404(_("The selected organizer was not found or you "
+                                "have no permission to administrate it."))

src/pretix/control/views/orders.py

@@ -231,7 +231,7 @@ class OrderDownload(OrderView):
             ct.cachedfile = cf
         ct.save()
         generate(self.order.identity, self.output.identifier)
-        return redirect(reverse('presale:cachedfile.download', kwargs={'id': ct.cachedfile.id}))
+        return redirect(reverse('cachedfile.download', kwargs={'id': ct.cachedfile.id}))
 
 
 class OrderExtend(OrderView):

src/pretix/presale/middleware.py

@@ -31,4 +31,4 @@ class EventMiddleware:
                     organizer__slug=url.kwargs['organizer'],
                 ).select_related('organizer')[0]
             except IndexError:
-                return Http404(_('The selected event was not found.'))
+                raise Http404(_('The selected event was not found.'))

src/pretix/presale/views/order.py

@@ -290,4 +290,4 @@ class OrderDownload(EventViewMixin, OrderDetailMixin, View):
             ct.cachedfile = cf
         ct.save()
         generate(self.order.identity, self.output.identifier)
-        return redirect(reverse('presale:cachedfile.download', kwargs={'id': ct.cachedfile.id}))
+        return redirect(reverse('cachedfile.download', kwargs={'id': ct.cachedfile.id}))