feat: 可选从媒体服务器中获取最新入库条目海报作为登录页面壁纸

app/api/endpoints/login.py

@@ -7,6 +7,7 @@ from fastapi.security import OAuth2PasswordRequestForm
 from app import schemas
 from app.chain.tmdb import TmdbChain
 from app.chain.user import UserChain
+from app.chain.mediaserver import MediaServerChain
 from app.core import security
 from app.core.config import settings
 from app.helper.sites import SitesHelper
@@ -53,10 +54,12 @@ def wallpaper() -> Any:
     """
     获取登录页面电影海报
     """
-    if settings.WALLPAPER == "tmdb":
-        url = TmdbChain().get_random_wallpager()
-    else:
+    if settings.WALLPAPER == "bing":
         url = WebUtils.get_bing_wallpaper()
+    elif settings.WALLPAPER == "mediaserver":
+        url = MediaServerChain().get_latest_wallpaper()
+    else:
+         url = TmdbChain().get_random_wallpager()
     if url:
         return schemas.Response(
             success=True,
@@ -70,7 +73,9 @@ def wallpapers() -> Any:
     """
     获取登录页面电影海报
     """
-    if settings.WALLPAPER == "tmdb":
-        return TmdbChain().get_trending_wallpapers()
-    else:
+    if settings.WALLPAPER == "bing":
         return WebUtils.get_bing_wallpapers()
+    elif settings.WALLPAPER == "mediaserver":
+        url = MediaServerChain().get_latest_wallpapers()
+    else:
+         url = TmdbChain().get_trending_wallpapers()

app/chain/mediaserver.py

@@ -1,9 +1,11 @@
 import threading
 from typing import List, Union, Optional, Generator
 
+from cachetools import cached, TTLCache
+
 from app import schemas
 from app.chain import ChainBase
-from app.core.config import global_vars
+from app.core.config import global_vars, settings
 from app.db.mediaserver_oper import MediaServerOper
 from app.helper.service import ServiceConfigHelper
 from app.log import logger
@@ -91,6 +93,19 @@ class MediaServerChain(ChainBase):
         获取媒体服务器最新入库条目
         """
         return self.run_module("mediaserver_latest", count=count, server=server, username=username)
+    
+    @cached(cache=TTLCache(maxsize=1, ttl=3600))
+    def get_latest_wallpapers(self, server:str, count=20) -> List[str]:
+        """
+        获取最新最新入库条目海报作为壁纸，缓存1小时
+        """
+        return self.run_module("mediaserver_latest_images", server=server, count=count)
+
+    def get_latest_wallpaper(self, server:str) -> Optional[str]:
+        """
+        获取最新最新入库条目海报作为壁纸，缓存1小时
+        """
+        return self.get_latest_wallpapers(server=server, count=20)[0]
 
     def get_play_url(self, server: str, item_id: Union[str, int]) -> Optional[str]:
         """

app/core/config.py

@@ -79,7 +79,7 @@ class ConfigModel(BaseModel):
     API_TOKEN: Optional[str] = None
     # 网络代理 IP:PORT
     PROXY_HOST: Optional[str] = None
-    # 登录页面电影海报,tmdb/bing
+    # 登录页面电影海报,tmdb/bing/mediaserver
     WALLPAPER: str = "tmdb"
     # 媒体搜索来源 themoviedb/douban/bangumi，多个用,分隔
     SEARCH_SOURCE: str = "themoviedb,douban,bangumi"

config/app.env

@@ -33,7 +33,7 @@ META_CACHE_EXPIRE=0
 AUTO_UPDATE_RESOURCE=true
 # 【*】API密钥，未设置时系统将随机生成，建议使用复杂字符串，用于Jellyseerr/Overseerr、媒体服务器Webhook等配置以及部分支持API_TOKEN的API请求
 API_TOKEN=''
-# 登录页面电影海报，tmdb/bing，tmdb要求能正常连接api.themoviedb.org
+# 登录页面电影海报，tmdb/bing/mediaserver，tmdb要求能正常连接api.themoviedb.org
 WALLPAPER=tmdb
 # TMDB图片地址，无需修改需保留默认值，如果默认地址连通性不好可以尝试修改为：`static-mdb.v.geilijiasu.com`
 TMDB_IMAGE_DOMAIN=image.tmdb.org