first commit

src/app/api/search/route.ts

@@ -0,0 +1,74 @@
+/* eslint-disable @typescript-eslint/no-explicit-any,no-console */
+
+import { NextResponse } from 'next/server';
+
+import { getCacheTime, getConfig } from '@/lib/config';
+import { searchFromApi } from '@/lib/downstream';
+import { yellowWords } from '@/lib/yellow';
+
+export const runtime = 'edge';
+
+export async function GET(request: Request) {
+  const { searchParams } = new URL(request.url);
+  const query = searchParams.get('q');
+
+  if (!query) {
+    const cacheTime = await getCacheTime();
+    return NextResponse.json(
+      { results: [] },
+      {
+        headers: {
+          'Cache-Control': `public, max-age=${cacheTime}, s-maxage=${cacheTime}`,
+          'CDN-Cache-Control': `public, s-maxage=${cacheTime}`,
+          'Vercel-CDN-Cache-Control': `public, s-maxage=${cacheTime}`,
+          'Netlify-Vary': 'query',
+        },
+      }
+    );
+  }
+
+  const config = await getConfig();
+  const apiSites = config.SourceConfig.filter((site) => !site.disabled);
+
+  // 添加超时控制和错误处理，避免慢接口拖累整体响应
+  const searchPromises = apiSites.map((site) =>
+    Promise.race([
+      searchFromApi(site, query),
+      new Promise((_, reject) =>
+        setTimeout(() => reject(new Error(`${site.name} timeout`)), 20000)
+      ),
+    ]).catch((err) => {
+      console.warn(`搜索失败 ${site.name}:`, err.message);
+      return []; // 返回空数组而不是抛出错误
+    })
+  );
+
+  try {
+    const results = await Promise.allSettled(searchPromises);
+    const successResults = results
+      .filter((result) => result.status === 'fulfilled')
+      .map((result) => (result as PromiseFulfilledResult<any>).value);
+    let flattenedResults = successResults.flat();
+    if (!config.SiteConfig.DisableYellowFilter) {
+      flattenedResults = flattenedResults.filter((result) => {
+        const typeName = result.type_name || '';
+        return !yellowWords.some((word: string) => typeName.includes(word));
+      });
+    }
+    const cacheTime = await getCacheTime();
+
+    return NextResponse.json(
+      { results: flattenedResults },
+      {
+        headers: {
+          'Cache-Control': `public, max-age=${cacheTime}, s-maxage=${cacheTime}`,
+          'CDN-Cache-Control': `public, s-maxage=${cacheTime}`,
+          'Vercel-CDN-Cache-Control': `public, s-maxage=${cacheTime}`,
+          'Netlify-Vary': 'query',
+        },
+      }
+    );
+  } catch (error) {
+    return NextResponse.json({ error: '搜索失败' }, { status: 500 });
+  }
+}