app.py

import uuid
from flask import Flask, render_template, request, jsonify
import os

from lotify.client import Client

app = Flask(__name__)

CLIENT_ID = os.getenv("LINE_CLIENT_ID")
SECRET = os.getenv("LINE_CLIENT_SECRET")
URI = os.getenv("LINE_REDIRECT_URI")
lotify = Client(client_id=CLIENT_ID, client_secret=SECRET, redirect_uri=URI)


@app.route("/")
def home():
    link = lotify.get_auth_link(state=uuid.uuid4())
    return render_template("notify_index.html", auth_url=link)


@app.route("/callback")
def confirm():
    token = lotify.get_access_token(code=request.args.get("code"))
    return render_template("notify_confirm.html", token=token)


@app.route("/notify/send", methods=["POST"])
def send():
    payload = request.get_json()
    response = lotify.send_message(
        access_token=payload.get("token"), message=payload.get("message")
    )
    return jsonify(result=response.get("message")), response.get("status")


@app.route("/notify/send/sticker", methods=["POST"])
def send_sticker():
    payload = request.get_json()
    response = lotify.send_message_with_sticker(
        access_token=payload.get("token"),
        message=payload.get("message"),
        sticker_id=630,
        sticker_package_id=4,
    )
    return jsonify(result=response.get("message")), response.get("status")


@app.route("/notify/send/url", methods=["POST"])
def send_url():
    payload = request.get_json()
    response = lotify.send_message_with_image_url(
        access_token=payload.get("token"),
        message=payload.get("message"),
        image_fullsize=payload.get("url"),
        image_thumbnail=payload.get("url"),
    )
    return jsonify(result=response.get("message")), response.get("status")


@app.route("/notify/send/path", methods=["POST"])
def send_file():
    payload = request.get_json()
    response = lotify.send_message_with_image_file(
        access_token=payload.get("token"),
        message=payload.get("message"),
        file=open("./test_data/dog.png", "rb"),
    )
    return jsonify(result=response.get("message")), response.get("status")


@app.route("/notify/revoke", methods=["POST"])
def revoke():
    payload = request.get_json()
    response = lotify.revoke(access_token=payload.get("token"))
    return jsonify(result=response.get("message")), response.get("status")


if __name__ == "__main__":
    port = os.environ.get("PORT", 8000)
    app.run(host="0.0.0.0", port=port, debug=True)