yt-dlp-bot/app_bot/bot/core/callbacks.py
Taras Terletskyi 26371b2a0a Version 1.4.1
2023-03-29 22:53:10 +03:00

62 lines
2.2 KiB
Python

import logging
from pyrogram.enums import ParseMode
from pyrogram.types import Message
from yt_shared.emoji import SUCCESS_EMOJI
from bot.core.bot import VideoBot
from bot.core.service import UrlParser, UrlService
from bot.core.utils import bold, get_user_id
class TelegramCallback:
_MSG_SEND_OK = f'{SUCCESS_EMOJI} {bold("{count}URL{plural} sent for download")}'
_MSG_SEND_FAIL = f'🛑 {bold("Failed to send URL for download")}'
def __init__(self) -> None:
self._log = logging.getLogger(self.__class__.__name__)
self._url_parser = UrlParser()
self._url_service = UrlService()
@staticmethod
async def on_start(client: VideoBot, message: Message) -> None:
await message.reply(
bold('Send video URL to start processing'),
parse_mode=ParseMode.HTML,
reply_to_message_id=message.id,
)
async def on_message(self, client: VideoBot, message: Message) -> None:
"""Receive video URL and send to the download worker."""
self._log.debug('Received Telegram Message: %s', message)
urls = message.text.splitlines()
user = client.allowed_users[get_user_id(message)]
if user.use_url_regex_match:
urls = self._url_parser.filter_urls(
urls=urls, regexes=client.conf.telegram.url_validation_regexes
)
if not urls:
self._log.debug('No urls to download, skipping message')
return
urls = self._url_parser.parse_urls(urls=urls, message=message, user=user)
await self._url_service.process_urls(urls)
await self._send_acknowledge_message(message=message, url_count=len(urls))
async def _send_acknowledge_message(
self,
message: Message,
url_count: int,
) -> None:
await message.reply(
text=self._format_acknowledge_text(url_count),
parse_mode=ParseMode.HTML,
reply_to_message_id=message.id,
)
def _format_acknowledge_text(self, url_count: int) -> str:
is_multiple = url_count > 1
return self._MSG_SEND_OK.format(
count=f'{url_count} ' if is_multiple else '',
plural='s' if is_multiple else '',
)