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https://github.com/suyiiyii/nonebot-bison.git
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39c045c63f
* 🚚 将nbesf_model统一放到目录中 * ✨ 添加v2版本的nbesf * ✨ 使subs_import支持导入多个版本的nbesf文件 * ✨ 使用saa的AllSupportedPlatformTarget * 🚧 use deserialize --------- Co-authored-by: felinae98 <731499577@qq.com>
76 lines
2.6 KiB
Python
76 lines
2.6 KiB
Python
from collections import defaultdict
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from typing import Callable, cast
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from nonebot.log import logger
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from nonebot_plugin_datastore.db import create_session
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from nonebot_plugin_saa import PlatformTarget
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from sqlalchemy import select
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from sqlalchemy.orm.strategy_options import selectinload
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from sqlalchemy.sql.selectable import Select
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from ..db_model import Subscribe, User
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from .nbesf_model import NBESFBase, v1, v2
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from .utils import NBESFVerMatchErr
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async def subscribes_export(selector: Callable[[Select], Select]) -> v2.SubGroup:
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"""
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将Bison订阅导出为 Nonebot Bison Exchangable Subscribes File 标准格式的 SubGroup 类型数据
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selector:
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对 sqlalchemy Select 对象的操作函数，用于限定查询范围 e.g. lambda stmt: stmt.where(User.uid=2233, User.type="group")
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"""
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async with create_session() as sess:
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sub_stmt = select(Subscribe).join(User)
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sub_stmt = selector(sub_stmt).options(selectinload(Subscribe.target))
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sub_stmt = cast(Select[tuple[Subscribe]], sub_stmt)
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sub_data = await sess.scalars(sub_stmt)
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user_stmt = select(User).join(Subscribe)
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user_stmt = selector(user_stmt).distinct()
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user_stmt = cast(Select[tuple[User]], user_stmt)
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user_data = await sess.scalars(user_stmt)
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groups: list[v2.SubPack] = []
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user_id_sub_dict: dict[int, list[v2.SubPayload]] = defaultdict(list)
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for sub in sub_data:
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sub_paylaod = v2.SubPayload.from_orm(sub)
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user_id_sub_dict[sub.user_id].append(sub_paylaod)
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for user in user_data:
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assert isinstance(user, User)
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sub_pack = v2.SubPack(
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user_target=PlatformTarget.deserialize(user.user_target),
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subs=user_id_sub_dict[user.id],
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)
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groups.append(sub_pack)
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sub_group = v2.SubGroup(groups=groups)
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return sub_group
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async def subscribes_import(
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nbesf_data: NBESFBase,
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):
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"""
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从 Nonebot Bison Exchangable Subscribes File 标准格式的数据中导入订阅
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nbesf_data:
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符合nbesf_model标准的 SubGroup 类型数据
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"""
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logger.info("开始添加订阅流程")
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match nbesf_data.version:
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case 1:
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assert isinstance(nbesf_data, v1.SubGroup)
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await v1.subs_receipt_gen(nbesf_data)
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case 2:
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assert isinstance(nbesf_data, v2.SubGroup)
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await v2.subs_receipt_gen(nbesf_data)
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case _:
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raise NBESFVerMatchErr(f"不支持的NBESF版本：{nbesf_data.version}")
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logger.info("订阅流程结束，请检查所有订阅记录是否全部添加成功")
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