olgram/server/server.py
2021-09-10 01:51:03 +03:00

97 lines
2.5 KiB
Python

from aiogram import Bot as AioBot, Dispatcher
from aiogram.dispatcher.webhook import SendMessage, WebhookRequestHandler
from olgram.models.models import Bot
from aiohttp import web
from asyncio import get_event_loop
from olgram.settings import ServerSettings
import logging
logger = logging.getLogger(__name__)
def path_for_bot(bot: Bot) -> str:
return "/" + str(bot.code)
def url_for_bot(bot: Bot) -> str:
return f"https://{ServerSettings.hook_host()}:{ServerSettings.hook_port()}" + path_for_bot(bot)
async def register_token(bot: Bot) -> bool:
"""
Зарегистрировать токен
:param bot: Бот
:return: получилось ли
"""
await unregister_token(bot.token)
a_bot = AioBot(bot.token)
res = await a_bot.set_webhook(url_for_bot(bot))
await a_bot.session.close()
del a_bot
return res
async def unregister_token(token: str):
"""
Удалить токен
:param token: токен
:return:
"""
bot = AioBot(token)
await bot.delete_webhook()
await bot.session.close()
del bot
async def cmd_start(message, *args, **kwargs):
return SendMessage(chat_id=message.chat.id, text=f'Hi from webhook, bot {message.via_bot}',
reply_to_message_id=message.message_id)
class CustomRequestHandler(WebhookRequestHandler):
def __init__(self, *args, **kwargs):
self._dispatcher = None
super(CustomRequestHandler, self).__init__(*args, **kwargs)
async def _create_dispatcher(self):
key = self.request.url.path[1:]
bot = await Bot.filter(code=key).first()
if not bot:
return None
dp = Dispatcher(AioBot(bot.token))
dp.register_message_handler(cmd_start, commands=['start'])
return dp
async def post(self):
# TODO: refactor
self._dispatcher = await self._create_dispatcher()
res = await super(CustomRequestHandler, self).post()
self._dispatcher = None
return res
def get_dispatcher(self):
"""
Get Dispatcher instance from environment
:return: :class:`aiogram.Dispatcher`
"""
return self._dispatcher
def main():
loop = get_event_loop()
app = web.Application()
app.router.add_route('*', r"/{name}", CustomRequestHandler, name='webhook_handler')
runner = web.AppRunner(app)
loop.run_until_complete(runner.setup())
logger.info("Server initialization done")
site = web.TCPSite(runner, host=ServerSettings.app_host(), port=ServerSettings.app_port())
return site