text: import json
  import logging
  
  import stripe
  from django.apps import apps
  from django.http import HttpResponse
  from django.views.decorators.csrf import csrf_exempt
  
  from zebra.conf import options
  from zebra.signals import *
  
  log = logging.getLogger("zebra.{0}".format(__name__))
  
  stripe.api_key = options.STRIPE_SECRET
  
  
  def _try_to_get_customer_from_customer_id(stripe_customer_id):
      if options.ZEBRA_CUSTOMER_MODEL:
          m = apps.get_model(*options.ZEBRA_CUSTOMER_MODEL.split('.'))
          try:
              return m.objects.get(stripe_customer_id=stripe_customer_id)
          except:
              pass
      return None
  
  
  @csrf_exempt
  def webhooks(request):
      """
      Handles all known webhooks from stripe, and calls signals.
      Plug in as you need.
      """
  
      if request.method != "POST":
          return HttpResponse("Invalid Request.", status=400)
  
      request_data = json.loads(request.POST["request_data"])
  
      if request_data["event"] == "recurring_payment_failed":
          zebra_webhook_recurring_payment_failed.send(
              sender=None,
              customer=_try_to_get_customer_from_customer_id(request_data["customer"]),
              full_request_data=request_data)
  
      elif request_data["event"] == "invoice_ready":
          zebra_webhook_invoice_ready.send(
              sender=None,
              customer=_try_to_get_customer_from_customer_id(request_data["customer"]),
              full_request_data=request_data)
  
      elif request_data["event"] == "recurring_payment_succeeded":
          zebra_webhook_recurring_payment_succeeded.send(
              sender=None,
              customer=_try_to_get_customer_from_customer_id(request_data["customer"]),
              full_request_data=request_data)
  
      elif request_data["event"] == "subscription_trial_ending":
          zebra_webhook_subscription_trial_ending.send(
              sender=None,
              customer=_try_to_get_customer_from_customer_id(request_data["customer"]),
              full_request_data=request_data)
  
      elif request_data["event"] == "subscription_final_payment_attempt_failed":
          zebra_webhook_subscription_final_payment_attempt_failed.send(
              sender=None,
              customer=_try_to_get_customer_from_customer_id(request_data["customer"]),
              full_request_data=request_data)
  
      elif request_data["event"] == "ping":
          zebra_webhook_subscription_ping_sent.send(sender=None)
  
      else:
          return HttpResponse(status=400)
  
      return HttpResponse(status=200)
  
  
  @csrf_exempt
  def webhooks_v2(request):
      """
      Handles all known webhooks from stripe, and calls signals.
      Plug in as you need.
      """
      if request.method != "POST":
          return HttpResponse("Invalid Request.", status=400)
  
      event_json = json.loads(request.body)
      event_key = event_json['type'].replace('.', '_')
  
      if event_key in WEBHOOK_MAP:
          WEBHOOK_MAP[event_key].send(sender=None, full_json=event_json)
  
      return HttpResponse(status=200)
  