feat: make get config sync

src/lib/config.ts

@@ -44,6 +44,10 @@ let fileConfig: ConfigFileStruct;
 let cachedConfig: AdminConfig;
 
 async function initConfig() {
+  if (cachedConfig) {
+    return;
+  }
+
   if (process.env.DOCKER_ENV === 'true') {
     // 这里用 eval("require") 避开静态分析，防止 Edge Runtime 打包时报 "Can't resolve 'fs'"
     // 在实际 Node.js 运行时才会执行到，因此不会影响 Edge 环境。
@@ -216,9 +220,8 @@ async function initConfig() {
   }
 }
 
-initConfig();
-
-export function getConfig(): AdminConfig {
+export async function getConfig(): Promise<AdminConfig> {
+  await initConfig();
   return cachedConfig;
 }
 
@@ -283,13 +286,13 @@ export async function resetConfig() {
   cachedConfig.SourceConfig = adminConfig.SourceConfig;
 }
 
-export function getCacheTime(): number {
-  const config = getConfig();
+export async function getCacheTime(): Promise<number> {
+  const config = await getConfig();
   return config.SiteConfig.SiteInterfaceCacheTime || 7200;
 }
 
-export function getAvailableApiSites(): ApiSite[] {
-  const config = getConfig();
+export async function getAvailableApiSites(): Promise<ApiSite[]> {
+  const config = await getConfig();
   return config.SourceConfig.filter((s) => !s.disabled).map((s) => ({
     key: s.key,
     name: s.name,

src/lib/downstream.ts

@@ -2,9 +2,6 @@ import { API_CONFIG, ApiSite, getConfig } from '@/lib/config';
 import { SearchResult } from '@/lib/types';
 import { cleanHtmlTags } from '@/lib/utils';
 
-const config = getConfig();
-const MAX_SEARCH_PAGES: number = config.SiteConfig.SearchDownstreamMaxPage;
-
 interface ApiSearchItem {
   vod_id: string;
   vod_name: string;
@@ -93,6 +90,9 @@ export async function searchFromApi(
       };
     });
 
+    const config = await getConfig();
+    const MAX_SEARCH_PAGES: number = config.SiteConfig.SearchDownstreamMaxPage;
+
     // 获取总页数
     const pageCount = data.pagecount || 1;
     // 确定需要获取的额外页数

src/lib/fetchVideoDetail.ts

@@ -20,7 +20,7 @@ export async function fetchVideoDetail({
   fallbackTitle = '',
 }: FetchVideoDetailOptions): Promise<SearchResult> {
   // 优先通过搜索接口查找精确匹配
-  const apiSites = getAvailableApiSites();
+  const apiSites = await getAvailableApiSites();
   const apiSite = apiSites.find((site) => site.key === source);
   if (!apiSite) {
     throw new Error('无效的API来源');