add services

telegram_bot/Dockerfile

@@ -0,0 +1,8 @@
+FROM python:3.11-slim
+
+WORKDIR /app
+COPY . /app
+
+RUN pip install --no-cache-dir python-telegram-bot
+
+CMD ["python", "bot.py"]

telegram_bot/bot.py

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+import os
+from telegram import Update
+from telegram.ext import ApplicationBuilder, MessageHandler, filters, ContextTypes
+
+with open("/run/secrets/bot_token", 'r') as f:
+    BOT_TOKEN = f.read().strip()
+
+SAVE_FOLDER = "/app/media_folder"
+
+async def media_handler(update: Update, context: ContextTypes.DEFAULT_TYPE):
+    if update.message.photo:
+        file = await update.message.photo[-1].get_file()
+        filename = os.path.join(SAVE_FOLDER, f"{file.file_unique_id}.jpg")
+        await file.download_to_drive(filename)
+    elif update.message.video:
+        file = await update.message.video.get_file()
+        filename = os.path.join(SAVE_FOLDER, f"{file.file_unique_id}.mp4")
+        await file.download_to_drive(filename)
+
+if __name__ == "__main__":
+    app = ApplicationBuilder().token(BOT_TOKEN).build()
+    app.add_handler(MessageHandler(filters.PHOTO | filters.VIDEO, media_handler))
+    app.run_polling()