class VKRequestHandler:
_instance = None
def __init__(self):
vk_session = vk_api.VkApi(token=settings.VK_BOT.get('API_TOKEN'))
self.vk_client = vk_session
self.state_machine = StateMachine(initial_state=BootStrapState())
self.p_msg = ''
@classmethod
def create_instance(cls):
if cls._instance is None:
cls._instance = VKRequestHandler()
return cls._instance
def parse(self, request):
try:
data = json.loads(request.body)
if data['type'] == 'confirmation':
return HttpResponse(settings.VK_BOT.get('CONFIRMATION_TOKEN'))
if data['type'] != 'message_new' or self.p_msg == request.body:
return HttpResponse()
self.p_msg = request.body
trigger = create_trigger_from_request(data, self.vk_client)
self.state_machine.fire(trigger)
except Exception as e:
logger.warning(f'receive invalid request. {e}')
return HttpResponse('ok')
class ViberRequestHandler:
_instance = None
def __init__(self):
bot_config = _get_bot_configuration()
self.viber_client = Api(bot_config)
self.state_machine = StateMachine(initial_state=BootStrapState())
@classmethod
def create_instance(cls):
if cls._instance is None:
cls._instance = ViberRequestHandler()
return cls._instance
def parse(self, request):
viber_request = self.viber_client.parse_request(request.body)
if isinstance(viber_request,
(ViberSubscribedRequest, ViberMessageRequest)):
trigger = create_trigger_from_request(viber_request,
self.viber_client)
# получение пользовательского id - viber_request.sender.id
# получение время обращения timestamp - viber_request.timestamp
# сохранение статистики
self.state_machine.fire(trigger)
elif isinstance(viber_request, ViberFailedRequest):
pass
def start(bot, update):
machine = StateMachine(initial_state=BootStrapState())
try:
usr = User.objects.get(user_id=update.message.chat_id).state
except Exception as e:
usr = None
trigger = TelegramTrigger(client=bot,
user_id=update.message.chat_id,
messenger=0,
text=update.message.text,
user_state=usr)
machine.fire(trigger)
class FacebookRequestHandler:
_instance = None
def __init__(self):
self.facebook_client = Bot(settings.FACEBOOK_BOT.get('ACCESS_TOKEN'))
self.state_machine = StateMachine(initial_state=BootStrapState())
@classmethod
def create_instance(cls):
if cls._instance is None:
cls._instance = FacebookRequestHandler()
return cls._instance
def parse(self, request):
try:
if request.method == 'GET':
"""Before allowing people to message your bot, Facebook has implemented a verify token
that confirms all requests that your bot receives came from Facebook."""
token_sent = request.GET['hub.verify_token']
if token_sent == settings.FACEBOOK_BOT.get('VERIFY_TOKEN'):
return HttpResponse(request.GET['hub.challenge'])
else:
data = json.loads(request.body)
for event in data['entry']:
messaging = event['messaging']
for x in messaging:
if x.get('message') and x['message'].get('text'):
trigger = create_trigger_from_request(
x, self.facebook_client)
self.state_machine.fire(trigger)
pass
except Exception as e:
traceback.print_exc()
logger.warning(f'receive invalid request. {e}')
return HttpResponse()
def __init__(self):
self.facebook_client = Bot(settings.FACEBOOK_BOT.get('ACCESS_TOKEN'))
self.state_machine = StateMachine(initial_state=BootStrapState())
def __init__(self):
vk_session = vk_api.VkApi(token=settings.VK_BOT.get('API_TOKEN'))
self.vk_client = vk_session
self.state_machine = StateMachine(initial_state=BootStrapState())
self.p_msg = ''
def __init__(self):
bot_config = _get_bot_configuration()
self.viber_client = Api(bot_config)
self.state_machine = StateMachine(initial_state=BootStrapState())