MibooGram/core/base/assets.py
2023-01-05 10:29:59 +08:00

529 lines
18 KiB
Python

"""用于下载和管理角色、武器、材料等的图标"""
from __future__ import annotations
import asyncio
import re
from abc import ABC, abstractmethod
from functools import cached_property, lru_cache, partial
from multiprocessing import RLock as Lock
from pathlib import Path
from ssl import SSLZeroReturnError
from typing import AsyncIterator, Awaitable, Callable, ClassVar, Dict, Optional, TYPE_CHECKING, TypeVar, Union
from aiofiles import open as async_open
from aiofiles.os import remove as async_remove
from enkanetwork import Assets as EnkaAssets
from enkanetwork.model.assets import CharacterAsset as EnkaCharacterAsset
from httpx import AsyncClient, HTTPError, HTTPStatusError, TransportError, URL
from typing_extensions import Self
from core.service import Service
from metadata.genshin import AVATAR_DATA, HONEY_DATA, MATERIAL_DATA, NAMECARD_DATA, WEAPON_DATA
from metadata.scripts.honey import update_honey_metadata
from metadata.scripts.metadatas import update_metadata_from_ambr, update_metadata_from_github
from metadata.shortname import roleToId, weaponToId
from modules.wiki.base import HONEY_HOST
from utils.const import AMBR_HOST, ENKA_HOST, PROJECT_ROOT
from utils.log import logger
from utils.typedefs import StrOrInt, StrOrURL
if TYPE_CHECKING:
from httpx import Response
from multiprocessing.synchronize import RLock
ICON_TYPE = Union[Callable[[bool], Awaitable[Optional[Path]]], Callable[..., Awaitable[Optional[Path]]]]
NAME_MAP_TYPE = Dict[str, StrOrURL]
ASSETS_PATH = PROJECT_ROOT.joinpath("resources/assets")
ASSETS_PATH.mkdir(exist_ok=True, parents=True)
DATA_MAP = {"avatar": AVATAR_DATA, "weapon": WEAPON_DATA, "material": MATERIAL_DATA}
DEFAULT_EnkaAssets = EnkaAssets(lang="chs")
class AssetsServiceError(Exception):
pass
class AssetsCouldNotFound(AssetsServiceError):
def __init__(self, message: str, target: str):
self.message = message
self.target = target
super().__init__(f"{message}: target={message}")
class _AssetsService(ABC):
_lock: ClassVar["RLock"] = Lock()
_dir: ClassVar[Path]
icon_types: ClassVar[list[str]]
_client: Optional[AsyncClient] = None
_links: dict[str, str] = {}
id: int
type: str
icon: ICON_TYPE
"""图标"""
@abstractmethod
@cached_property
def game_name(self) -> str:
"""游戏数据中的名称"""
@cached_property
def honey_id(self) -> str:
"""当前资源在 Honey Impact 所对应的 ID"""
return HONEY_DATA[self.type].get(str(self.id), [""])[0]
@property
def path(self) -> Path:
"""当前资源的文件夹"""
result = self._dir.joinpath(str(self.id)).resolve()
result.mkdir(exist_ok=True, parents=True)
return result
@property
def client(self) -> AsyncClient:
with self._lock:
if self._client is None or self._client.is_closed:
self._client = AsyncClient()
return self._client
def __init__(self, client: Optional[AsyncClient] = None) -> None:
self._client = client
def __call__(self, target: int) -> Self:
"""用于生成与 target 对应的 assets"""
result = self.__class__(self.client)
result.id = target
return result
def __init_subclass__(cls, **kwargs) -> None:
"""初始化一些类变量"""
from itertools import chain
cls.icon_types = [ # 支持的图标类型
k
for k, v in chain(cls.__annotations__.items(), *map(lambda x: x.__annotations__.items(), cls.__bases__))
if v in [ICON_TYPE, "ICON_TYPE"]
]
cls.type = cls.__name__.lstrip("_").split("Assets")[0].lower() # 当前 assert 的类型
cls._dir = ASSETS_PATH.joinpath(cls.type) # 图标保存的文件夹
cls._dir.mkdir(exist_ok=True, parents=True)
async def _request(self, url: str, interval: float = 0.2) -> "Response":
error = None
for _ in range(5):
try:
return await self.client.get(url, follow_redirects=False)
except (TransportError, SSLZeroReturnError) as e:
error = e
await asyncio.sleep(interval)
continue
if error is not None:
raise error
async def _download(self, url: StrOrURL, path: Path, retry: int = 5) -> Path | None:
"""从 url 下载图标至 path"""
logger.debug(f"正在从 {url} 下载图标至 {path}")
headers = {"user-agent": "TGPaimonBot/3.0"} if URL(url).host == "enka.network" else None
for time in range(retry):
try:
response = await self.client.get(url, follow_redirects=False, headers=headers)
except Exception as error: # pylint: disable=W0703
if not isinstance(error, (HTTPError, SSLZeroReturnError)):
logger.error(error) # 打印未知错误
if time != retry - 1: # 未达到重试次数
await asyncio.sleep(1)
else:
raise error
continue
if response.status_code != 200: # 判定页面是否正常
return None
async with async_open(path, "wb") as file:
await file.write(response.content) # 保存图标
return path.resolve()
async def _get_from_ambr(self, item: str) -> AsyncIterator[str | None]: # pylint: disable=W0613,R0201
"""从 ambr.top 上获取目标链接"""
yield None
async def _get_from_enka(self, item: str) -> AsyncIterator[str | None]: # pylint: disable=W0613,R0201
"""从 enke.network 上获取目标链接"""
yield None
async def _get_from_honey(self, item: str) -> AsyncIterator[str | None]:
"""从 honey 上获取目标链接"""
if (honey_name := self.honey_name_map.get(item, None)) is not None:
yield HONEY_HOST.join(f"img/{honey_name}.png")
yield HONEY_HOST.join(f"img/{honey_name}.webp")
async def _download_url_generator(self, item: str) -> AsyncIterator[str]:
# 获取当前 `AssetsService` 的所有爬虫
for func in map(lambda x: getattr(self, x), sorted(filter(lambda x: x.startswith("_get_from_"), dir(self)))):
async for url in func(item):
if url is not None:
try:
response = await self._request(url := str(url))
response.raise_for_status()
yield url
except HTTPStatusError:
continue
async def _get_download_url(self, item: str) -> str | None:
"""获取图标的下载链接"""
async for url in self._download_url_generator(item):
if url is not None:
return url
async def _get_img(self, overwrite: bool = False, *, item: str) -> Path | None:
"""获取图标"""
path = next(filter(lambda x: x.stem == item, self.path.iterdir()), None)
if not overwrite and path: # 如果需要下载的图标存在且不覆盖( overwrite )
return path.resolve()
if path is not None and path.exists():
if overwrite: # 如果覆盖
await async_remove(path) # 删除已存在的图标
else:
return path
# 依次从使用当前 assets class 中的爬虫下载图标,顺序为爬虫名的字母顺序
async for url in self._download_url_generator(item):
if url is not None:
path = self.path.joinpath(f"{item}{Path(url).suffix}")
if (result := await self._download(url, path)) is not None:
return result
@lru_cache
async def get_link(self, item: str) -> str | None:
"""获取相应图标链接"""
return await self._get_download_url(item)
def __getattr__(self, item: str):
"""魔法"""
if item in self.icon_types:
return partial(self._get_img, item=item)
else:
object.__getattribute__(self, item)
@abstractmethod
@cached_property
def game_name_map(self) -> dict[str, str]:
"""游戏中的图标名"""
@abstractmethod
@cached_property
def honey_name_map(self) -> dict[str, str]:
"""来自honey的图标名"""
class _AvatarAssets(_AssetsService):
enka: EnkaCharacterAsset | None
side: ICON_TYPE
"""侧视图图标"""
card: ICON_TYPE
"""卡片图标"""
gacha: ICON_TYPE
"""抽卡立绘"""
gacha_card: ICON_TYPE
"""抽卡卡片"""
@cached_property
def game_name(self) -> str:
icon = "UI_AvatarIcon_"
if (avatar := AVATAR_DATA.get(str(self.id), None)) is not None:
icon = avatar["icon"]
else:
for aid, avatar in AVATAR_DATA.items():
if aid.startswith(str(self.id)):
icon = avatar["icon"]
return re.findall(r"UI_AvatarIcon_(.*)", icon)[0]
@cached_property
def honey_id(self) -> str:
return HONEY_DATA["avatar"].get(str(self.id), "")[0]
@cached_property
def enka(self) -> Optional[EnkaCharacterAsset]:
api = getattr(self, "_enka_api", None)
cid = getattr(self, "id", None)
return None if api is None or cid is None else api.character(cid)
def __init__(self, client: Optional[AsyncClient] = None, enka: Optional[EnkaAssets] = None):
super().__init__(client)
self._enka_api = enka or DEFAULT_EnkaAssets
def __call__(self, target: StrOrInt) -> "_AvatarAssets":
temp = target
result = _AvatarAssets(self.client)
if isinstance(target, str):
try:
target = int(target)
except ValueError:
target = roleToId(target)
if isinstance(target, str) or target is None:
raise AssetsCouldNotFound("找不到对应的角色", temp)
result.id = target
result._enka_api = self._enka_api
return result
async def _get_from_ambr(self, item: str) -> AsyncIterator[str | None]:
if item in {"icon", "side", "gacha"}:
yield str(AMBR_HOST.join(f"assets/UI/{self.game_name_map[item]}.png"))
async def _get_from_enka(self, item: str) -> AsyncIterator[str | None]:
if (item_id := self.game_name_map.get(item)) is not None:
yield str(ENKA_HOST.join(f"ui/{item_id}.png"))
@cached_property
def honey_name_map(self) -> dict[str, str]:
return {
"icon": f"{self.honey_id}_icon",
"side": f"{self.honey_id}_side_icon",
"gacha": f"{self.honey_id}_gacha_splash",
"gacha_card": f"{self.honey_id}_gacha_card",
}
@cached_property
def game_name_map(self) -> dict[str, str]:
return {
"icon": f"UI_AvatarIcon_{self.game_name}",
"card": f"UI_AvatarIcon_{self.game_name}_Card",
"side": f"UI_AvatarIcon_Side_{self.game_name}",
"gacha": f"UI_Gacha_AvatarImg_{self.game_name}",
}
class _WeaponAssets(_AssetsService):
awaken: ICON_TYPE
"""突破后图标"""
gacha: ICON_TYPE
"""抽卡立绘"""
@cached_property
def game_name(self) -> str:
return re.findall(r"UI_EquipIcon_(.*)", WEAPON_DATA[str(self.id)]["icon"])[0]
@cached_property
def game_name_map(self) -> dict[str, str]:
return {
"icon": f"UI_EquipIcon_{self.game_name}",
"awaken": f"UI_EquipIcon_{self.game_name}_Awaken",
"gacha": f"UI_Gacha_EquipIcon_{self.game_name}",
}
@cached_property
def honey_id(self) -> str:
return f"i_n{self.id}"
def __call__(self, target: StrOrInt) -> Self:
temp = target
result = _WeaponAssets(self.client)
if isinstance(target, str):
target = int(target) if target.isnumeric() else weaponToId(target)
if isinstance(target, str) or target is None:
raise AssetsCouldNotFound("找不到对应的武器", temp)
result.id = target
return result
async def _get_from_ambr(self, item: str) -> AsyncIterator[str | None]:
if item == "icon":
yield str(AMBR_HOST.join(f"assets/UI/{self.game_name_map.get(item)}.png"))
async def _get_from_enka(self, item: str) -> AsyncIterator[str | None]:
if item in self.game_name_map:
yield str(ENKA_HOST.join(f"ui/{self.game_name_map.get(item)}.png"))
@cached_property
def honey_name_map(self) -> dict[str, str]:
return {
"icon": f"{self.honey_id}",
"awaken": f"{self.honey_id}_awaken_icon",
"gacha": f"{self.honey_id}_gacha_icon",
}
class _MaterialAssets(_AssetsService):
@cached_property
def game_name(self) -> str:
return str(self.id)
@cached_property
def game_name_map(self) -> dict[str, str]:
return {"icon": f"UI_ItemIcon_{self.game_name}"}
@cached_property
def honey_name_map(self) -> dict[str, str]:
return {"icon": self.honey_id}
def __call__(self, target: StrOrInt) -> Self:
temp = target
result = _MaterialAssets(self.client)
if isinstance(target, str):
if target.isnumeric():
target = int(target)
else:
target = {v["name"]: int(k) for k, v in MATERIAL_DATA.items()}.get(target)
if isinstance(target, str) or target is None:
raise AssetsCouldNotFound("找不到对应的素材", temp)
result.id = target
return result
async def _get_from_ambr(self, item: str) -> AsyncIterator[str | None]:
if item == "icon":
yield str(AMBR_HOST.join(f"assets/UI/{self.game_name_map.get(item)}.png"))
async def _get_from_honey(self, item: str) -> AsyncIterator[str | None]:
yield HONEY_HOST.join(f"/img/{self.honey_name_map.get(item)}.png")
yield HONEY_HOST.join(f"/img/{self.honey_name_map.get(item)}.webp")
class _ArtifactAssets(_AssetsService):
flower: ICON_TYPE
"""生之花"""
plume: ICON_TYPE
"""死之羽"""
sands: ICON_TYPE
"""时之沙"""
goblet: ICON_TYPE
"""空之杯"""
circlet: ICON_TYPE
"""理之冠"""
@cached_property
def honey_id(self) -> str:
return HONEY_DATA["artifact"][str(self.id)][0]
@cached_property
def game_name(self) -> str:
return f"UI_RelicIcon_{self.id}"
async def _get_from_enka(self, item: str) -> AsyncIterator[str | None]:
if item in self.game_name_map:
yield str(ENKA_HOST.join(f"ui/{self.game_name_map.get(item)}.png"))
async def _get_from_ambr(self, item: str) -> AsyncIterator[str | None]:
if item in self.game_name_map:
yield str(AMBR_HOST.join(f"assets/UI/reliquary/{self.game_name_map[item]}.png"))
@cached_property
def game_name_map(self) -> dict[str, str]:
return {
"icon": f"UI_RelicIcon_{self.id}_4",
"flower": f"UI_RelicIcon_{self.id}_4",
"plume": f"UI_RelicIcon_{self.id}_2",
"sands": f"UI_RelicIcon_{self.id}_5",
"goblet": f"UI_RelicIcon_{self.id}_1",
"circlet": f"UI_RelicIcon_{self.id}_3",
}
@cached_property
def honey_name_map(self) -> dict[str, str]:
first_id = int(re.findall(r"\d+", HONEY_DATA["artifact"][str(self.id)][-1])[0])
return {
"icon": f"i_n{first_id + 30}",
"flower": f"i_n{first_id + 30}",
"plume": f"i_n{first_id + 10}",
"sands": f"i_n{first_id + 40}",
"goblet": f"i_n{first_id}",
"circlet": f"i_n{first_id + 20}",
}
class _NamecardAssets(_AssetsService):
enka: EnkaCharacterAsset | None
navbar: ICON_TYPE
"""好友名片背景"""
profile: ICON_TYPE
"""个人资料名片背景"""
@cached_property
def honey_id(self) -> str:
return HONEY_DATA["namecard"][str(self.id)][0]
@cached_property
def game_name(self) -> str:
return NAMECARD_DATA[str(self.id)]["icon"]
def __call__(self, target: int) -> "_NamecardAssets":
result = _NamecardAssets(self.client)
result.id = target
result.enka = DEFAULT_EnkaAssets.namecards(target)
return result
async def _get_from_ambr(self, item: str) -> AsyncIterator[str | None]:
if item == "profile":
yield AMBR_HOST.join(f"assets/UI/namecard/{self.game_name_map[item]}.png.png")
async def _get_from_enka(self, item: str) -> AsyncIterator[str | None]:
if (url := getattr(self.enka, {"profile": "banner"}.get(item, item), None)) is not None:
yield url.url
@cached_property
def game_name_map(self) -> dict[str, str]:
return {
"icon": self.game_name,
"navbar": NAMECARD_DATA[str(self.id)]["navbar"],
"profile": NAMECARD_DATA[str(self.id)]["profile"],
}
@cached_property
def honey_name_map(self) -> dict[str, str]:
return {
"icon": self.honey_id,
"navbar": f"{self.honey_id}_back",
"profile": f"{self.honey_id}_profile",
}
class AssetsService(Service):
"""asset服务
用于储存和管理 asset :
当对应的 asset (如某角色图标)不存在时,该服务会先查找本地。
若本地不存在,则从网络上下载;若存在,则返回其路径
"""
avatar: _AvatarAssets
"""角色"""
weapon: _WeaponAssets
"""武器"""
material: _MaterialAssets
"""素材"""
artifact: _ArtifactAssets
"""圣遗物"""
namecard: _NamecardAssets
"""名片"""
def __init__(self):
for attr, assets_type_name in filter(
lambda x: (not x[0].startswith("_")) and x[1].endswith("Assets"), self.__annotations__.items()
):
setattr(self, attr, globals()[assets_type_name]())
async def start(self): # pylint: disable=R0201
logger.info("正在刷新元数据")
await update_metadata_from_github(False)
await update_metadata_from_ambr(False)
await update_honey_metadata(False)
logger.info("刷新元数据成功")
AssetsServiceType = TypeVar("AssetsServiceType", bound=_AssetsService)