def form_view(request, plan_slug = "", subscription_id = ""):
subscription = None
if plan_slug != "":
plan = get_object_or_404(Plan, slug=plan_slug)
else:
subscription = Subscription.objects.get(id = int(subscription_id))
plan = subscription.plan
if request.method=="POST":
form = SubscriptionForm(request.POST, instance = subscription or Subscription(plan = plan))
form.request = request
if form.is_valid():
form.save()
return HttpResponseRedirect(SUCCESS_REDIRECT_URL)
else:
form = SubscriptionForm(instance = Subscription(plan = plan))
return render_to_response('payments/subscription_form.html', {'form': form, 'plan': plan }, context_instance=RequestContext(request))
