class Greeter(object):
def __init__(self, access_token):
self.access_token = access_token
self.requestor = Requestor(GREETER_URL)
def setup(self):
params = self._get_params()
headers = self._get_headers()
payload = self._get_payload()
self.requestor.post(params, headers, payload)
def _get_params(self):
return {
"access_token": self.access_token
}
def _get_headers(self):
return {
"Content-Type": "application/json"
}
def _get_payload(self):
return json.dumps({
"greeting":[
{
"locale": "default",
"text": GREETER_TEXT
}
]
})
class Menu(object):
def __init__(self, access_token):
self.access_token = access_token
self.requestor = Requestor(MENU_URL)
def setup(self):
self._make_post_request()
def _make_post_request(self):
"""Getting started button required to be POST'd first
"""
params = self._get_POST_params()
headers = self._get_headers()
payload = self._get_payload()
self.requestor.post(params, headers, payload)
def _get_headers(self):
return {"Content-Type": "application/json"}
def _get_POST_params(self):
return {"access_token": self.access_token}
def _get_GET_params(self):
return {"access_token": self.access_token, "fields": "persistent_menu"}
def _get_payload(self):
return json.dumps({
"persistent_menu": [{
"locale": "default",
"composer_input_disabled": False,
"call_to_actions": [self._get_actions()]
}]
})
def _get_actions(self):
return {
"title": "Menu",
"type": "nested",
"call_to_actions": self._get_menu_buttons()
}
def _get_menu_buttons(self):
return [
self._get_hours_button(),
self._get_availabilities_button(),
]
def _get_hours_button(self):
return {"title": "Hours", "type": "postback", "payload": HOURS_PAYLOAD}
def _get_availabilities_button(self):
return {
"title": "Availabilities",
"type": "postback",
"payload": AVAILABILITIES_PAYLOAD
}
class GetStartedButton(object):
def __init__(self, access_token):
self.access_token = access_token
self.requestor = Requestor(GET_STARTED_BUTTON_URL)
def setup(self):
params = self._get_params()
headers = self._get_headers()
payload = self._get_payload()
self.requestor.post(params, headers, payload)
def _get_headers(self):
return {"Content-Type": "application/json"}
def _get_params(self):
return {"access_token": self.access_token}
def _get_GET_params(self):
return {"access_token": self.access_token, "fields": "get_started"}
def _get_payload(self):
return json.dumps({"get_started": {"payload": GET_STARTED_PAYLOAD}})
class Replier(object):
def __init__(self, access_token):
self.access_token = access_token
self.requestor = Requestor(REPLY_URL)
def wit_send(self, request, response):
recipient_id = request['session_id']
message = response['text']
params = self._get_params()
headers = self._get_headers()
payload = self._get_payload(recipient_id, message)
self.requestor.post(params, headers, payload)
def reply_with(self, recipient_id, message):
params = self._get_params()
headers = self._get_headers()
payload = self._get_payload(recipient_id, message)
self.requestor.post(params, headers, payload)
def reply_welcome(self, recipient_id, user):
text = self._get_welcome_text(user)
params = self._get_params()
headers = self._get_headers()
payload = self._get_payload(recipient_id, text)
self.requestor.post(params, headers, payload)
def _get_welcome_text(self, user):
return "Hi " + user.first_name + " " + user.last_name + ". " + WELCOME_TEXT
def _get_params(self):
return {
"access_token": self.access_token
}
def _get_headers(self):
return {
"Content-Type": "application/json"
}
def _get_payload(self, recipient_id, message):
return json.dumps({
"recipient": {
"id": recipient_id
},
"message": {
"text": message
}
})