you-died/you-died.py

from telegram.ext import Updater, MessageHandler, Filters, CallbackContext
from telegram import Update,Message
import json
import sys
import io
import logging
from PIL import Image

from overlay import overlay

logging.basicConfig(format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
                     level=logging.INFO)

def overlay_photo(update: Update, context: CallbackContext):
    try:
        file = context.bot.getFile(update.message.photo[-1].file_id)
        bytes = file.download_as_bytearray()
        image = Image.open(io.BytesIO(bytes))
        overlayed = overlay(image).convert("RGB")
        output = io.BytesIO()
        overlayed.save(output, "JPEG")
        output.seek(0)
        context.bot.send_photo(chat_id=update.effective_chat.id, photo=output)
    except:
        context.bot.send_message(chat_id=update.effective_chat.id, text="Something went wrong. That might not have been an image.")

def overlay_document(update: Update, context: CallbackContext):
    try:
        file = context.bot.getFile(update.message.document.file_id)
        bytes = file.download_as_bytearray()
        image = Image.open(io.BytesIO(bytes))
        overlayed = overlay(image)
        output = io.BytesIO()
        overlayed.save(output, "PNG")
        output.seek(0)
        context.bot.send_document(chat_id=update.effective_chat.id, document=output)
    except:
        context.bot.send_message(chat_id=update.effective_chat.id, text="Something went wrong. That might not have been an image.")

def echo(update: Update, context: CallbackContext):
    context.bot.send_message(chat_id=update.effective_chat.id, text="Send an image (inline or as a file)")

if __name__ == "__main__":
    try:
        config = json.load(open("config.json", "r", encoding="utf-8"))
    except:
        logging.error("Couldn't read the config!")
        sys.exit(1)

    updater = Updater(token=config["token"], use_context=True)
    dispatcher = updater.dispatcher
    overlay_photo_handler = MessageHandler(Filters.photo, overlay_photo)
    overlay_document_handler = MessageHandler(Filters.document, overlay_document)
    echo_handler = MessageHandler(Filters.text, echo)

    dispatcher.add_handler(overlay_photo_handler)
    dispatcher.add_handler(overlay_document_handler)
    dispatcher.add_handler(echo_handler)

    updater.start_polling()