Validate user key even before the contest

[edumed.git] / wtem / views.py

diff --git a/wtem/views.py b/wtem/views.py
index 551a781..38a4985 100644 (file)
--- a/wtem/views.py
+++ b/wtem/views.py
@@ -4,6 +4,7 @@ from django.shortcuts import render
 from django.utils import simplejson
 from django.conf import settings
 from django.http import Http404, HttpResponseForbidden
+from django.views.decorators.csrf import csrf_exempt
 
 from .models import Submission, DEBUG_KEY, exercises
 from .forms import WTEMForm
@@ -11,15 +12,22 @@ from .forms import WTEMForm
 WTEM_CONTEST_STAGE = getattr(settings, 'WTEM_CONTEST_STAGE', 'before')
 
 
+@csrf_exempt
 def form(request, key):
     return globals()['form_' + WTEM_CONTEST_STAGE](request, key)
     
 def form_before(request, key):
-    return render(request, 'wtem/main_before.html')
+    try:
+        submission = Submission.objects.get(key = key)
+    except:
+        return render(request, 'wtem/key_not_found_before.html')
+    else:
+        return render(request, 'wtem/main_before.html')
 
 def form_after(request, key):
     return render(request, 'wtem/main_after.html')
 
+@csrf_exempt
 def form_during(request, key):
 
     if WTEM_CONTEST_STAGE != 'during':
@@ -32,13 +40,13 @@ def form_during(request, key):
         if settings.DEBUG and key == DEBUG_KEY:
             submission = Submission.create(first_name = 'Debug', last_name = 'Debug', email = 'debug@debug.com', key = DEBUG_KEY)
         else:
-            raise Http404
+            return render(request, 'wtem/key_not_found.html')
     if request.method == 'GET':
-        return render(request, 'wtem/main.html', dict(exercises = exercises))
+        return render(request, 'wtem/main.html', dict(exercises = exercises, end_time = submission.end_time))
     elif request.method == 'POST':
         form = WTEMForm(request.POST, request.FILES, instance = submission)
         if form.is_valid():
             form.save()
-            return render(request, 'wtem/thanks.html')
+            return render(request, 'wtem/thanks.html', dict(end_time = submission.end_time))
         else:
             raise Exception