mirror of
https://github.com/alfem/telegram-download-daemon.git
synced 2024-09-20 14:56:06 +08:00
110 lines
3.1 KiB
Python
110 lines
3.1 KiB
Python
#!/usr/bin/env python3
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# Telegram Download Daemon
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# Author: Alfonso E.M. <alfonso@el-magnifico.org>
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# You need to install telethon (and cryptg to speed up downloads)
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from os import getenv
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from sessionManager import getSession, saveSession
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from telethon import TelegramClient, events
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from telethon.tl.types import PeerChannel
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import logging
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logging.basicConfig(format='[%(levelname) 5s/%(asctime)s]%(name)s:%(message)s',
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level=logging.WARNING)
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import argparse
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import asyncio
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TELEGRAM_DAEMON_API_ID = getenv("TELEGRAM_DAEMON_API_ID")
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TELEGRAM_DAEMON_API_HASH = getenv("TELEGRAM_DAEMON_API_HASH")
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TELEGRAM_DAEMON_CHANNEL = getenv("TELEGRAM_DAEMON_CHANNEL")
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TELEGRAM_DAEMON_SESSION_PATH = getenv("TELEGRAM_DAEMON_SESSION_PATH")
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parser = argparse.ArgumentParser(
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description="Script to download files from Telegram Channel.")
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parser.add_argument(
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"--api-id",
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required=TELEGRAM_DAEMON_API_ID == None,
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type=int,
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default=TELEGRAM_DAEMON_API_ID,
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help=
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'api_id from https://core.telegram.org/api/obtaining_api_id (default is TELEGRAM_DAEMON_API_ID env var)'
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)
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parser.add_argument(
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"--api-hash",
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required=TELEGRAM_DAEMON_API_HASH == None,
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type=str,
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default=TELEGRAM_DAEMON_API_HASH,
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help=
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'api_hash from https://core.telegram.org/api/obtaining_api_id (default is TELEGRAM_DAEMON_API_HASH env var)'
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)
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parser.add_argument(
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"--dest",
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type=str,
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default=getenv("TELEGRAM_DAEMON_DEST", "/telegram-downloads"),
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help=
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'Destenation path for downloading files (default is /telegram-downloads).')
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parser.add_argument(
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"--channel",
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required=TELEGRAM_DAEMON_CHANNEL == None,
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type=int,
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default=TELEGRAM_DAEMON_CHANNEL,
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help=
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'Channel id to download from it (default is TELEGRAM_DAEMON_CHANNEL env var'
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)
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args = parser.parse_args()
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api_id = args.api_id
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api_hash = args.api_hash
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channel_id = args.channel
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downloadFolder = args.dest
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# Edit these lines:
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proxy = None
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# End of interesting parameters
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async def sendHelloMessage(client, peerChannel):
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entity = await client.get_entity(peerChannel)
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await client.send_message(entity, "Hi! Ready for your files!")
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async def log_reply(event : events.ChatAction.Event, reply):
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print(reply)
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await event.reply(reply)
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with TelegramClient(getSession(), api_id, api_hash,
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proxy=proxy).start() as client:
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saveSession(client.session)
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peerChannel = PeerChannel(channel_id)
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@client.on(events.NewMessage())
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async def handler(event):
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if event.to_id != peerChannel:
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return
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print(event)
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if event.media:
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filename=event.media.document.attributes[0].file_name
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await log_reply(
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event,
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f"Downloading file {filename} ({event.media.document.size} bytes)"
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)
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await client.download_media(event.message, downloadFolder)
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await log_reply(event, f"{filename} ready")
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async def start():
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await sendHelloMessage(client, peerChannel)
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await client.run_until_disconnected()
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client.loop.run_until_complete(start())
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