增加自定义去广告功能

src/app/api/ad-filter/route.ts

@@ -0,0 +1,28 @@
+import { NextResponse } from 'next/server';
+
+import { getConfig } from '@/lib/config';
+
+export const runtime = 'nodejs';
+
+/**
+ * GET /api/ad-filter
+ * 获取自定义去广告代码配置（公开接口，无需认证）
+ * 返回代码内容和版本号，客户端通过版本号判断是否需要更新缓存
+ */
+export async function GET() {
+  try {
+    const config = await getConfig();
+
+    // 返回自定义去广告代码和版本号
+    return NextResponse.json({
+      code: config.SiteConfig?.CustomAdFilterCode || '',
+      version: config.SiteConfig?.CustomAdFilterVersion || 0,
+    });
+  } catch (error) {
+    console.error('获取去广告代码配置失败:', error);
+    return NextResponse.json(
+      { error: '获取配置失败', details: (error as Error).message },
+      { status: 500 }
+    );
+  }
+}

src/app/api/admin/site/route.ts

@@ -42,6 +42,8 @@ export async function POST(request: NextRequest) {
       DanmakuApiBase,
       DanmakuApiToken,
       EnableComments,
+      CustomAdFilterCode,
+      CustomAdFilterVersion,
     } = body as {
       SiteName: string;
       Announcement: string;
@@ -56,6 +58,8 @@ export async function POST(request: NextRequest) {
       DanmakuApiBase: string;
       DanmakuApiToken: string;
       EnableComments: boolean;
+      CustomAdFilterCode?: string;
+      CustomAdFilterVersion?: number;
     };
 
     // 参数校验
@@ -72,7 +76,9 @@ export async function POST(request: NextRequest) {
       typeof FluidSearch !== 'boolean' ||
       typeof DanmakuApiBase !== 'string' ||
       typeof DanmakuApiToken !== 'string' ||
-      typeof EnableComments !== 'boolean'
+      typeof EnableComments !== 'boolean' ||
+      (CustomAdFilterCode !== undefined && typeof CustomAdFilterCode !== 'string') ||
+      (CustomAdFilterVersion !== undefined && typeof CustomAdFilterVersion !== 'number')
     ) {
       return NextResponse.json({ error: '参数格式错误' }, { status: 400 });
     }
@@ -105,6 +111,8 @@ export async function POST(request: NextRequest) {
       DanmakuApiBase,
       DanmakuApiToken,
       EnableComments,
+      CustomAdFilterCode,
+      CustomAdFilterVersion,
     };
 
     // 写入数据库