def index(request):
counter = PaidCounter.load()
try:
lesson_json = my_serializer.to_json(Lesson.objects.last())
except Lesson.DoesNotExist:
lesson_json = None
return render_to_response('main.html', {'paid_num': counter.num, 'lesson': lesson_json}, context_instance=RequestContext(request))
def handler(request, obj_id):
if request.method == 'GET':
try:
obj_json = my_serializer.to_json(cls.objects.get(pk=obj_id))
except cls.DoesNotExist:
obj_json = {}
return HttpResponse(obj_json, content_type="application/json")
if request.method == 'DELETE':
cls.objects.filter(id=obj_id).delete()
return JsonResponse({})
else:
return bad_request("DELETE and GET are supported")
def handler(request):
def to_model_name():
return module_name + "." + cls.__name__.lower()
if request.method == 'GET':
try:
param_value = request.GET.get(param_name, '')
obj_dict = my_serializer.to_json(cls.objects.filter(**{param_name: param_value}))
if obj_dict is None:
obj_dict = [[]]
except cls.DoesNotExist:
obj_dict = []
return HttpResponse(obj_dict, content_type="application/json")
if request.method == 'PUT' or request.method == 'POST':
if form_cls is None:
obj_dict = json.loads(request.body.decode('utf-8'))
for obj in my_serializer.from_json(to_model_name(), obj_dict):
obj.save()
obj_dict["id"] = obj.object.id
else:
if request.method == "PUT":
#TODO return 404
req_param = QueryDict(request.body)
obj_inst = cls.objects.get(pk=req_param.get("id"))
form = form_cls(QueryDict(request.body), instance=obj_inst)
else:
obj_inst = cls()
form = form_cls(request.POST, instance=obj_inst)
if form.is_valid():
form.save()
obj_dict = my_serializer.to_json(obj_inst)
else:
obj_dict = json.dumps(form.errors)
return HttpResponse(obj_dict, content_type="application/json")
else:
return bad_request("PUT, POST and GET are supported")
