def activity_view(request, activity_id):
activity = get_object_or_404(Activity, id=activity_id)
session, _ = SessionActivity.objects.get_or_create(user=request.user,
activity=activity)
if request.method == 'GET':
action = request.GET.get("action")
if action == "pl":
pl_id = request.GET.get("pl_id")
if not pl_id or not pl_id.isdigit():
return HttpResponseBadRequest(
"Missing/invalid parameter 'pl_id'")
session.current_pl = get_object_or_404(PL, id=pl_id)
session.save()
elif action == "pltp":
session.current_pl = None
session.save()
elif session.current_pl and action == "reset":
Answer.objects.create(user=request.user, pl=session.current_pl)
elif session.current_pl and action == "reroll":
exercise = session.exercise()
exercise.built = False
exercise.seed = None
exercise.save()
elif session.current_pl and action == "next":
pls = activity.pltp.pl.all()
for previous, next in zip(pls, list(pls[1:]) + [None]):
if previous == session.current_pl:
session.current_pl = next
session.save()
break
else:
session.current_pl = None
session.save()
if action:
# Remove get arguments from URL
return redirect(reverse("playexo:activity", args=[activity_id]))
if session.current_pl:
last = Answer.last(session.current_pl, request.user)
Answer.objects.create(user=request.user,
pl=session.current_pl,
answers=last.answers if last else {})
return render(request, 'playexo/exercise.html',
session.exercise().get_context(request))
def template(self, request, activity, session):
if not activity.open:
return self.end(activity, session)
if request.method == 'GET':
action = request.GET.get("action")
if action == "pl":
pl_id = request.GET.get("pl_id")
if not pl_id or not pl_id.isdigit():
return HttpResponseBadRequest(
"Missing/invalid parameter 'pl_id'")
session.current_pl = get_object_or_404(PL, id=pl_id)
session.save()
elif action == "home":
session.current_pl = None
session.save()
elif session.current_pl and action == "reset":
Answer.objects.create(user=request.user, pl=session.current_pl)
elif session.current_pl and action == "reroll":
exercise = session.session_exercise()
exercise.built = False
exercise.seed = None
exercise.save()
if action:
# Remove get arguments from URL
return redirect(reverse("activity:play", args=[activity.id]))
if session.current_pl:
last = Answer.last(session.current_pl, request.user)
Answer.objects.create(user=request.user,
pl=session.current_pl,
answers=last.answers if last else {})
return render(request, 'activity/activity_type/pltp/exercise.html',
self.get_context(activity, session, request))
def test_last(self):
self.assertIs(Answer.last(self.pl, self.user), None)
Answer.objects.create(pl=self.pl, user=self.user, grade=20)
Answer.objects.create(pl=self.pl, user=self.user, grade=10)
self.assertEqual(Answer.last(self.pl, self.user).grade, 10)