import logging
from flask import Flask, Response, json, request
from .sms import NoMatchingSchema, parse_sms
from .utils import allowed_sender, log_request, print_message
APP = Flask(__name__)
logging.basicConfig(level=logging.DEBUG)
@APP.route("/", methods=['GET'])
def main():
return Response(status=204)
@APP.route("/sms-printer", methods=['POST'])
def sms_printer() -> Response:
# If this throws, flask takes care of it
sms_input = request.get_json(force=True)
try:
sms_list = parse_sms(sms_input)
log_request(sms_input)
except NoMatchingSchema:
logging.error("Unrecognized message format!")
logging.debug(json.dumps(sms_input))
return Response(status=415)
for sms in sms_list:
logging.info("Recieved sms from %s", sms.sender)
if not allowed_sender(sms.sender):
logging.warn("Unauthorized sender %s", sms.sender)
return Response(status=401)
logging.info("Printing sms from %s", sms.sender)
logging.debug("Text: %s", sms.text)
if not print_message(sms.text):
logging.error("Error printing sms")
return Response(status=500)
return Response(status=200)