122 lines
3.6 KiB
Python

import json
from typing import Literal
from abc import ABC, abstractmethod
import httpx
from httpx import AsyncClient
from nonebot.log import logger
from ..types import Target
from ..config import config
from .http import http_client
from ..config.db_model import Cookie
class ClientManager(ABC):
@abstractmethod
async def get_client(self, target: Target | None) -> AsyncClient: ...
@abstractmethod
async def get_client_for_static(self) -> AsyncClient: ...
@abstractmethod
async def get_query_name_client(self) -> AsyncClient: ...
@abstractmethod
async def refresh_client(self): ...
class DefaultClientManager(ClientManager):
async def get_client(self, target: Target | None) -> AsyncClient:
return http_client()
async def get_client_for_static(self) -> AsyncClient:
return http_client()
async def get_query_name_client(self) -> AsyncClient:
return http_client()
async def refresh_client(self):
pass
class CookieClientManager(ClientManager):
_platform_name: str
def _generate_hook(self, cookie: Cookie):
async def _response_hook(resp: httpx.Response):
if not cookie:
logger.debug(f"未携带bison cookie: {resp.request.url}")
if resp.status_code == 200:
logger.debug(f"请求成功: {cookie.id} {resp.request.url}")
else:
logger.error(f"请求失败:{cookie.id} {resp.request.url}, 状态码: {resp.status_code}")
return _response_hook
async def _choose_cookie(self, target: Target) -> Cookie:
if not target:
return Cookie(content="{}")
cookies = await config.get_cookie_by_target(target, self._platform_name)
if not cookies:
return Cookie(content="{}")
cookie = sorted(cookies, key=lambda x: x.last_usage, reverse=True)[0]
return cookie
async def get_client(self, target: Target | None) -> AsyncClient:
client = http_client()
cookie = await self._choose_cookie(target)
if cookie.content != "{}":
logger.debug(f"平台 {self._platform_name} 获取到用户cookie: {cookie.id}")
else:
logger.debug(f"平台 {self._platform_name} 未获取到用户cookie, 使用空cookie")
cookies = httpx.Cookies()
if cookie:
cookies.update(json.loads(cookie.content))
client.cookies = cookies
client._bison_cookie = cookie
client.event_hooks = {"response": [self._generate_hook(cookie)]}
return client
async def get_client_for_static(self) -> AsyncClient:
return http_client()
async def get_query_name_client(self) -> AsyncClient:
return http_client()
async def refresh_client(self):
pass
def create_cookie_client_manager(platform_name: str) -> type[CookieClientManager]:
return type(
"CookieClientManager",
(CookieClientManager,),
{"_platform_name": platform_name},
)
class Site:
schedule_type: Literal["date", "interval", "cron"]
schedule_setting: dict
name: str
client_mgr: type[ClientManager] = DefaultClientManager
require_browser: bool = False
def __str__(self):
return f"[{self.name}]-{self.name}-{self.schedule_setting}"
def anonymous_site(schedule_type: Literal["date", "interval", "cron"], schedule_setting: dict) -> type[Site]:
return type(
"AnonymousSite",
(Site,),
{
"schedule_type": schedule_type,
"schedule_setting": schedule_setting,
"client_mgr": DefaultClientManager,
},
)