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github-webhook-to-telegram/utils/telegram.py
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Dash Eclipse 9093ca3253 Initial commit
2021-04-20 16:28:34 +00:00

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Python

"""
github-webhook-to-telegram, receive GitHub webhooks and send to Telegram
Copyright (C) 2021 Dash Eclipse
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
"""
import logging
from typing import Optional
from typing import Union
from aiohttp import ClientSession, ClientResponse
from aiohttp.web_request import Request
from config import BOT_TOKEN, GH_WEBHOOKS
from utils.github_webhook import format_github_webhook
async def send_to_telegram(session: ClientSession, request: Request) -> str:
message_text: Optional[str] = await format_github_webhook(request)
chat_id: int = await get_corresponding_chat_id(await request.json())
if not message_text:
tg_status = "nothing to send"
else:
tg_succeed: bool = await send_message(session, chat_id, message_text)
tg_status: str = f"{'succeed' if tg_succeed else 'failed'}"
return tg_status
async def get_corresponding_chat_id(payload: dict) -> int:
repo_name = payload['repository']['full_name']
return GH_WEBHOOKS[repo_name]['chat_id']
async def send_message(session: ClientSession,
chat_id: Union[int, str],
text: str) -> bool:
api_url = f"https://api.telegram.org/bot{BOT_TOKEN}/sendMessage"
data = dict(
chat_id=chat_id,
text=text,
parse_mode='HTML',
disable_web_page_preview=True
)
async with session.post(api_url,
data=data) as resp: # type: ClientResponse
logging.info('%s, %s, %s', str(chat_id), str(resp.status), repr(text))
tg_response = await resp.json()
logging.info("Telegram response: %s", tg_response)
msg_link = await get_telegram_message_link(tg_response)
return bool(msg_link)
async def get_telegram_message_link(json_data: dict) -> Optional[str]:
result = json_data.get('result')
if not result:
logging.error("no result for link")
return None
msg_link = "https://t.me/{chat_id}/{message_id}".format(
message_id=result['message_id'],
chat_id=int(str(result['chat']['id']).removeprefix('-100'))
)
logging.info(msg_link)
return msg_link