def _build_xml_shopping_cart(request):
doc = Document()
root = doc.createElement("checkout-shopping-cart")
root.setAttribute("xmlns", "http://checkout.google.com/schema/2")
doc.appendChild(root)
shopping_cart = doc.createElement("shopping-cart")
root.appendChild(shopping_cart)
items = doc.createElement("items")
shopping_cart.appendChild(items)
cart_items = cart.get_cart_items(request)
for cart_item in cart_items:
item = doc.createElement("item")
items.appendChild(item)
item_name = doc.createElement("item-name")
item_name_text = doc.createTextNode(str(cart_item.name))
item_name.appendChild(item_name_text)
item.appendChild(item_name)
item_description = doc.createElement("item-description")
item_description_text = doc.createTextNode(str(cart_item.name))
item_description.appendChild(item_description_text)
item.appendChild(item_description)
unit_price = doc.createElement("unit-price")
unit_price.setAttribute("currency", "GBP")
unit_price_text = doc.createTextNode(str(cart_item.price))
unit_price.appendChild(unit_price_text)
item.appendChild(unit_price)
quantity = doc.createElement("quantity")
quantity_text = doc.createTextNode(str(cart_item.quantity))
quantity.appendChild(quantity_text)
item.appendChild(quantity)
checkout_flow = doc.createElement("checkout-flow-support")
root.appendChild(checkout_flow)
merchant_flow = doc.createElement("merchant-checkout-flow-support")
checkout_flow.appendChild(merchant_flow)
shipping_methods = doc.createElement("shipping-methods")
merchant_flow.appendChild(shipping_methods)
flat_rate_shipping = doc.createElement("flat-rate-shipping")
flat_rate_shipping.setAttribute("name", "Royal Mail Special Delivery")
shipping_methods.appendChild(flat_rate_shipping)
shipping_price = doc.createElement("price")
shipping_price.setAttribute("currency", "GBP")
flat_rate_shipping.appendChild(shipping_price)
shipping_price_text = doc.createTextNode("4.99")
shipping_price.appendChild(shipping_price_text)
return doc.toxml(encoding="utf-8")
def show_cart(request, template_name="cart/cart.html"): if request.method == 'POST': postdata = request.POST.copy() if postdata['submit'] == 'Remove': cart.remove_from_cart(request) if postdata['submit'] == 'Update': cart.update_cart(request) if postdata['submit'] == 'Checkout': checkout_url = checkout.get_checkout_url(request) return HttpResponseRedirect(checkout_url) cart_items = cart.get_cart_items(request) cart_item_count = cart.cart_distinct_item_count(request) page_title = 'Shopping Cart' cart_subtotal = cart.cart_subtotal(request) # for Google Checkout button merchant_id = settings.GOOGLE_CHECKOUT_MERCHANT_ID return render_to_response(template_name, locals(), context_instance=RequestContext(request))
