def post_metadata(request, ef_id):
ef = get_object_or_404(ExamFile, id=ef_id)
try:
e = Exam.objects.get(file=ef)
except Exam.DoesNotExist:
e = Exam()
e.file = ef
e.professor, c = Professor.objects.get_or_create(name=request.POST['professor'])
e.subject, c = Subject.objects.get_or_create(name=request.POST['subject'])
e.degree, c = Degree.objects.get_or_create(name=request.POST['degree'])
try:
e.year = int(request.POST['year'])
except ValueError:
r = HttpResponse("invalid year")
r.status_code = 405
return r
e.hws = True if request.POST['hws'] == "true" else False
e.solution = True if request.POST['solution'] == "true" else False
e.note = request.POST['note']
e.save()
return HttpResponse("OK")
