def basket(request, **kwargs):
# get the template
template_name = kwargs.get('template_name', 'ccbasket/basket.html')
if request.method == 'POST':
# get the instance for the form
try:
contenttype_pk = request.POST['contenttype_pk']
object_pk = request.POST['object_pk']
contenttype = ContentType.objects.get(pk=contenttype_pk)
instance = contenttype.get_object_for_this_type(pk=object_pk)
config = BasketRegistry.get(instance)
except Exception, e:
raise Http404('contenttype_pk/object_id in post are incorrect')
# now get the form for the instance
form = config.form(request.POST, instance=instance)
# now process as normal
if form.is_valid():
item = form.save()
# get the basket name
basket_name = getattr(settings,
'CCBASKET_SESSION_KEY_NAME',
ccbasket_settings.CCBASKET_SESSION_KEY_NAME)
# now add it to the basket
basket = request.session[basket_name]
# prep the options if the form has an options method
try:
options = form.options()
except AttributeError:
options = None
# now process
basketitem = basket.add(
item,
quantity=form.cleaned_data['quantity'],
request=request,
options=options)
# wrap up
if basketitem:
messages.success(request, 'Basket Updated')
url = kwargs.get('next') or \
request.POST.get('next') or \
reverse('ccbasket:basket')
return HttpResponseRedirect(url)
def basketform(instance):
config = BasketRegistry.get(instance)
form = config.form(instance=instance)
return {
'form': form
}