def _update_with_cart_settings(self, hiicart):
"""Pull cart-specific settings and update self.settings with them.
We need an DI facility to get cart-specific settings in. This way,
we're able to have different carts use different google accounts."""
if not settings.HIICART_SETTINGS.get("CART_SETTINGS_FN", False):
return
s = call_func(settings.HIICART_SETTINGS["CART_SETTINGS_FN"], hiicart)
self.settings.update(s)
def _update_with_store_settings(self):
"""Pull cart-specific settings and update self.settings with them.
We need an DI facility to get cart-specific settings in. This way,
we're able to have different carts use different google accounts."""
if self.cart.hiicart_settings.get("STORE_SETTINGS_FN"):
s = call_func(self.cart.hiicart_settings["STORE_SETTINGS_FN"], self.cart)
if s:
self.settings.update(s)
return
self.settings = self._settings_base.copy() # reset to defaults
def _update_with_store_settings(self):
"""Pull cart-specific settings and update self.settings with them.
We need an DI facility to get cart-specific settings in. This way,
we're able to have different carts use different google accounts."""
if self.cart.hiicart_settings.get("STORE_SETTINGS_FN"):
s = call_func(self.cart.hiicart_settings["STORE_SETTINGS_FN"],
self.cart)
if s:
self.settings.update(s)
return
self.settings = self._settings_base.copy() # reset to defaults
def ipn(request):
"""View to receive notifications from Google"""
if request.method != "POST":
logger.error("IPN Request not POSTed")
return HttpResponseBadRequest("Requests must be POSTed")
data = request.POST
logger.info("IPN Received:\n%s" % format_data(data))
cart = _find_cart(data)
if cart:
gateway = GoogleGateway(cart)
# Check credentials
if gateway.settings.get("IPN_AUTH_VALS", False):
mine = call_func(gateway.settings["IPN_AUTH_VALS"])
else:
mine = gateway.get_basic_auth()
theirs = request.META["HTTP_AUTHORIZATION"].split(" ")[1]
if theirs not in mine:
response = HttpResponse("Authorization Required")
response["WWW-Authenticate"] = "Basic"
response.status_code = 401
return response
# Handle the notification
type = data["_type"]
handler = GoogleIPN(cart)
if type == "new-order-notification":
handler.new_order(data)
elif type == "order-state-change-notification":
handler.order_state_change(data)
elif type == "risk-information-notification":
handler.risk_information(data)
elif type == "charge-amount-notification":
handler.charge_amount(data)
elif type == "refund-amount-notification":
handler.refund_amount(data)
elif type == "chargeback-amount-notification":
handler.chargeback_amount(data)
elif type == "authorization-amount-notification":
handler.authorization_amount(data)
elif type == "cancelled-subscription-notification":
handler.cancelled_subscription(data)
else:
logger.error("google gateway: Unknown message type recieved: %s" % type)
else:
logger.error("google gateway: Unknown tranaction, %s" % data)
# Return ack so google knows we handled the message
ack = (
"<notification-acknowledgment xmlns='http://checkout.google.com/schema/2' serial-number='%s'/>"
% data["serial-number"].strip()
)
response = HttpResponse(content=ack, content_type="text/xml; charset=UTF-8")
logger.debug("Google Checkout: Sending IPN Acknowledgement")
return response
def ipn(request):
"""View to receive notifications from Google"""
if request.method != "POST":
log.error('google ipn request not POSTed')
return HttpResponseBadRequest("Requests must be POSTed")
data = request.POST
log.info("IPN Notification received from Google Checkout: %s" % data)
cart = _find_cart(data)
if cart:
gateway = GoogleGateway(cart)
# Check credentials
if gateway.settings.get("IPN_AUTH_VALS", False):
mine = call_func(gateway.settings["IPN_AUTH_VALS"])
else:
mine = gateway.get_basic_auth()
theirs = request.META["HTTP_AUTHORIZATION"].split(" ")[1]
if theirs not in mine:
response = HttpResponse("Authorization Required")
response["WWW-Authenticate"] = "Basic"
response.status_code = 401
return response
# Handle the notification
type = data["_type"]
handler = GoogleIPN(cart)
if type == "new-order-notification":
handler.new_order(data)
elif type == "order-state-change-notification":
handler.order_state_change(data)
elif type == "risk-information-notification":
handler.risk_information(data)
elif type == "charge-amount-notification":
handler.charge_amount(data)
elif type == "refund-amount-notification":
handler.refund_amount(data)
elif type == "chargeback-amount-notification":
handler.chargeback_amount(data)
elif type == "authorization-amount-notification":
handler.authorization_amount(data)
elif type == "cancelled-subscription-notification":
handler.cancelled_subscription(data)
else:
log.error("google gateway: Unknown message type recieved: %s" %
type)
else:
log.error('google gateway: Unknown tranaction, %s' % data)
# Return ack so google knows we handled the message
ack = "<notification-acknowledgment xmlns='http://checkout.google.com/schema/2' serial-number='%s'/>" % data[
"serial-number"].strip()
response = HttpResponse(content=ack,
content_type="text/xml; charset=UTF-8")
log.debug("Google Checkout: Sending IPN Acknowledgement")
return response
