def create_order(self, request, form=None):
if request.session.get(settings.ORDER_KEY):
uid = request.session[settings.ORDER_KEY]
try:
order = Order.objects.get(uid=uid)
order.delete()
except:
pass
#try to search if contact already exists in database
try:
contact = get_object_or_404(Client, email=self.cleaned_data['email'])
self.instance = contact
#print "he trobat instancia %s" % self.instance
except:
contact = None;
#contact = save_instance(self, contact)
if self.instance:
contact = save_instance(self, self.instance, construct=True)
else:
self.save()
c = cart_from_session(request)
pay_type = self.cleaned_data['pago']
order = order_from_cart(c, contact, pay_type, form)
return order
def shipping_cost(request):
''' calc shipping cost for ajax request...'''
#if not request.is_ajax():
# raise Http404
cart = cart_from_session(request)
cl = cart_list(cart)
amount = cart_total(cl)
cp = request.GET.get('cp', None)
# aquest parxe es per tenir resultats en la vista de checkout,
# on preguntem els costos d'enviament a un determinat pais...
if not cp:
cp = request.GET.get('country')
if cp != "":
from shipping import get_shipping_method
shipping_method = get_shipping_method()
#print shipping_method
result = shipping_method(cart, postal=cp, amount=amount)
else:
raise Http404
return direct_to_template(request,
"shop/shipping_costs.html",
extra_context={
'arrival_date': cart_arrival_day(),
'ship': result
})
def view_cart(request):
''' show cart content, pass 1 from checkout '''
c = cart_from_session(request)
context = {}
context['cart'] = cart_list(c)
context['total'] = cart_total(context['cart'])
return direct_to_template(request,
template="shop/cart.html",
extra_context=context)
def add_to_cart(request):
''' add a product to cart, with product variations if have... '''
f = CartForm(request.POST)
if f.is_valid():
product = f.get_product()
c = cart_from_session(request)
variation = f.cleaned_data['sub'] if product.has_variations() else None
c.add((product.pk, variation, f.cleaned_data['qty']))
c.save(request)
else:
raise Http404
if request.is_ajax():
return HttpResponse('ok')
return HttpResponseRedirect(reverse('view_cart'))
def checkout(request):
f = CheckoutForm()
c = {}
cart = cart_from_session(request)
#c['cart'] = cart
#print cart.total()
if cart.total() == 0:
return HttpResponseRedirect(reverse('view_cart'))
c['cart'] = cart_list(cart)
c['total'] = cart_total(c['cart'])
if request.method == "GET":
if request.session.get(settings.ORDER_KEY):
uid = request.session.get(settings.ORDER_KEY)
try:
order = get_object_or_404(Order, uid=uid)
f = CheckoutForm(instance=order.client)
except:
pass
c['form'] = f
return direct_to_template(request,
template="shop/checkout.html",
extra_context=c)
if request.method == "POST":
f = CheckoutForm(data=request.POST)
if f.is_valid():
order = f.create_order(request, f)
order.client.lang = get_language()
order.client.save()
request.session[settings.ORDER_KEY] = order.uid
return HttpResponseRedirect(reverse('checkout_confirm'))
else:
print f.errors
c['form'] = f
return direct_to_template(request,
template="shop/checkout.html",
extra_context=c)
else:
c['form'] = f
return direct_to_template(request,
template="shop/checkout.html",
extra_context=c)
def get_cart(context, asvar):
c = cart_from_session(context['request'])
val = None
if c.total() == 0:
context[asvar] = None
return ''
val = cache.get('cart')
if not val:
val = {}
val['total'] = c.total_items()
l = cart_list(c)
val['price'] = cart_total(l)
cache.set('cart', val)
val['c'] = c
context[asvar] = val
return ''
def process_request(self, request):
from shop.cart import cart_from_session
c = cart_from_session(request)
if c.total() == 0:
request.cart = None
return None
val = cache.get('cart')
if not val:
val = {}
val['total'] = c.total_items()
l = cart_list(c)
val['price'] = cart_total(l)
cache.set('cart', val)
val['c'] = c
request.cart = val
return None
def get_cart(context, asvar):
c = cart_from_session(context['request'])
val = None
if c.total() == 0:
context[asvar] = None
return ''
val = cache.get('cart')
if not val:
val = {}
val['total'] = c.total_items()
l = cart_list(c)
val['price'] = cart_total(l)
cache.set('cart', val)
val['c'] = c
context[asvar] = val
return ''
def process_request(self, request):
from shop.cart import cart_from_session
c = cart_from_session(request)
if c.total() == 0:
request.cart = None
return None
val = cache.get('cart')
if not val:
val = {}
val['total'] = c.total_items()
l = cart_list(c)
val['price'] = cart_total(l)
cache.set('cart', val)
val['c'] = c
request.cart = val
return None
def remove_from_cart(request, id):
''' delete an item from cart '''
c = cart_from_session(request)
c.delete(int(id))
c.save(request)
return HttpResponseRedirect(reverse('view_cart'))