disable submit button temporarily after submit

[edumed.git] / wtem / views.py

diff --git a/wtem/views.py b/wtem/views.py
index d786846..1d1074c 100644 (file)
--- a/wtem/views.py
+++ b/wtem/views.py
@@ -46,6 +46,8 @@ def form(request, submission_id, key):
     state = CompetitionState.get_state()
     if state == CompetitionState.DURING:
         state = 'single'
+    if request.META['REMOTE_ADDR'] in getattr(settings, 'WTEM_CONTEST_IP_ALLOW', []):
+        state = 'single'
     return globals()['form_' + state](request, submission_id, key)
 
 
@@ -130,9 +132,11 @@ def form_single(request, submission_id, key):
             except ValueError as e:
                 if e.message == 'wrong exercise id':
                     messages.error(request, u'Próba wysłania odpowiedzi ponownie lub poza kolejnością')
+                elif e.message == 'no answer':
+                    messages.error(request, u'Wybierz przynajmniej jedną odpowiedź')
             return HttpResponseRedirect(reverse('wtem_form', kwargs={'submission_id': submission_id, 'key': key}))
         else:
-            raise Exception
+            raise Exception(u'Błędna wartość w formularzu')
 
 
 @cache_until_start