def webhook():
data = request.get_json()
# for testing
log(data)
if data["object"] == "page":
for entry in data["entry"]:
for messaging_event in entry["messaging"]:
# the facebook ID of the person sending you the message
sender_id = messaging_event["sender"]["id"]
# the recipient's ID, which should be your page's facebook ID
recipient_id = messaging_event["recipient"]["id"]
# someone sent us a message
if messaging_event.get("message"):
# skip message if its an emoji
if "text" not in messaging_event["message"]:
continue
message_text = messaging_event["message"][
"text"] # the message's text
# TODO: temporarily starts data request save on begin msg send
# change to on "get started" button press instead later
if message_text.lower() == "begin":
fb.send_message(sender_id, fb.init_user())
else:
fb.send_message(sender_id,
fb.setup_str("Got a message!"))
# user clicked/tapped "postback" button in earlier message
if messaging_event.get("postback"):
payload = messaging_event["postback"]["payload"]
handle_payload(sender_id, payload)
return "ok", 200
def test_send_time_question(self):
res_code = fb.send_message(self.my_uid, fb.setup_time())
self.assertEqual(res_code, 200)
def test_send_location_question(self):
res_code = fb.send_message(self.my_uid, fb.init_location())
self.assertEqual(res_code, 200)
def test_send_buyer_question(self):
res_code = fb.send_message(self.my_uid, fb.init_user())
self.assertEqual(res_code, 200)
def test_send_message(self):
res_code = fb.send_message(self.my_uid, fb.setup_str("Test 1"))
self.assertEqual(res_code, 200)
def handle_payload(uid, payload):
log("Received postback payload from {id}: {load}".format(id=uid,
load=payload))
action, value = payload.split(":")
if action == "HALL":
add_hall(uid, value)
elif action == "BUYER":
set_buyer(uid, value)
# if we have no dining hall data
if "where" not in incomplete_data[uid]:
fb.send_message(uid, fb.init_location())
# TODO: Convert to NLP to prompt user for time data
elif action == "TIME":
add_time(uid, int(value))
# use this postback action to resend prompts
elif action == "GOTO":
if value == "TIME":
fb.send_message(uid, fb.setup_time())
elif value == "HALL":
fb.send_message(uid, fb.init_location())
elif value == "DONE":
usr = incomplete_data[uid]
log("USR {uid} State when done: {usr}".format(uid=uid, usr=usr))
# user gave complete data
if "when" in usr and "where" in usr and "buyer" in usr:
# add object to complete dict
complete_data[uid] = incomplete_data[uid]
del incomplete_data[uid]
fb.send_message(
uid,
fb.setup_str(
"Great! I will try my best to match you and let you know if I find someone!"
))
log("Added USR {uid} to complete data db".format(uid=uid))
log(complete_data)
else:
fb.send_message(
uid,
fb.setup_str(
"I don't have the complete information necessary to match you, please fill out the following forms"
))
if "where" not in usr:
fb.send_message(uid, fb.init_location())
if "when" not in usr:
fb.send_message(uid, fb.setup_time())
if "buyer" not in usr:
fb.send_message(uid, fb.init_user())
else:
log("Received unhandled payload: {load}".format(load=payload))