main.py

from discord import Webhook, RequestsWebhookAdapter
from telegram.ext import Updater, CommandHandler, MessageHandler, Filters
from telegram import MessageEntity
import os
import re
from dotenv import load_dotenv
load_dotenv()

from code_carbon import code_command

REGEX_URL = '(https?://\S+)'


def start(update, context):
    update.message.reply_text("Hey Flutter Cuba ")


def share_url_callback(update, context):
    text_with_url = update.message.text

    matches_urls = re.findall(REGEX_URL, text_with_url)
    for url in matches_urls:
        webhook = Webhook.from_url(
            url=os.getenv("DISCORD_WEBHOOK"),
            adapter=RequestsWebhookAdapter(),
        )
        webhook.send(url, username='fluttercuba-bot')
        update.message.reply_text("compartiendo url...")


def main():
    """Start the bot."""
    updater = Updater(os.getenv("TELEGRAM_TOKEN"))
    dp = updater.dispatcher
    dp.add_handler(CommandHandler("start", start))
    dp.add_handler(code_command)

    url_handler = MessageHandler(
        Filters.text & (Filters.entity(MessageEntity.URL) |
                        Filters.entity(MessageEntity.TEXT_LINK)),
        share_url_callback)
    dp.add_handler(url_handler)

    updater.start_webhook(
        listen="0.0.0.0",
        port=os.getenv("PORT"),
        url_path=os.getenv("TELEGRAM_TOKEN"),
    )
    updater.bot.set_webhook(
        "https://fluttercubabot.herokuapp.com/" + os.getenv("TELEGRAM_TOKEN"),
    )

    updater.idle()


if __name__ == '__main__':
    main()