views.py 文件源码

def subscribe(request):
    """
    General entry point
    for subscribers to
    enter drip
    """
    if request.method == 'POST':

        form = DripSubscriberForm(request.POST)

        if form.is_valid():

            try:
                drip_subscriber = DripSubscriber.objects.get(
                    email=form.cleaned_data["email"].lower()
                )

                messages.info(request, "subscription-exists")
                return HttpResponseRedirect(reverse_lazy('index'))

            except MultipleObjectsReturned:

                messages.info(request, "subscription-exists")
                return HttpResponseRedirect(reverse_lazy('index'))

            except DripSubscriber.DoesNotExist:

                drip_subscriber= DripSubscriber.objects.create(
                    email=form.cleaned_data["email"].lower(),
                    funnel_entry_point=form.cleaned_data["funnel_entry_point"]
                )

                messages.success(request, "subscription-success")

                if request.session.get('redirect_to', False):
                    return HttpResponseRedirect(request.session.get('redirect_to', reverse_lazy("index")))

                return HttpResponseRedirect(reverse_lazy('index'))

    return HttpResponseRedirect(reverse_lazy("index"))