增加tvbox订阅功能，自带去广告

src/app/api/tvbox/config/route.ts

@@ -0,0 +1,61 @@
+import { NextRequest, NextResponse } from 'next/server';
+
+import { getAuthInfoFromCookie } from '@/lib/auth';
+
+export const runtime = 'nodejs';
+
+/**
+ * 获取TVBOX订阅配置
+ */
+export async function GET(request: NextRequest) {
+  // 验证用户登录
+  const authInfo = getAuthInfoFromCookie(request);
+  if (!authInfo || !authInfo.username) {
+    return NextResponse.json(
+      { error: 'Unauthorized' },
+      { status: 401 }
+    );
+  }
+
+  // 检查是否开启订阅功能
+  const enableSubscribe = process.env.ENABLE_TVBOX_SUBSCRIBE === 'true';
+  const subscribeToken = process.env.TVBOX_SUBSCRIBE_TOKEN;
+
+  if (!enableSubscribe || !subscribeToken) {
+    return NextResponse.json(
+      {
+        enabled: false,
+        url: '',
+      },
+      {
+        headers: {
+          'Cache-Control': 'no-store',
+        },
+      }
+    );
+  }
+
+  // 构建订阅链接
+  // 优先使用 SITE_BASE 环境变量，如果没有则使用前端传来的 origin
+  const siteBase = process.env.SITE_BASE;
+  const searchParams = request.nextUrl.searchParams;
+  const clientOrigin = searchParams.get('origin');
+  const adFilter = searchParams.get('adFilter') === 'true'; // 获取去广告参数
+
+  const baseUrl = siteBase || clientOrigin || request.nextUrl.origin;
+
+  // 构建订阅链接，包含 adFilter 参数
+  const subscribeUrl = `${baseUrl}/api/tvbox/subscribe?token=${encodeURIComponent(subscribeToken)}&adFilter=${adFilter}`;
+
+  return NextResponse.json(
+    {
+      enabled: true,
+      url: subscribeUrl,
+    },
+    {
+      headers: {
+        'Cache-Control': 'no-store',
+      },
+    }
+  );
+}

src/app/api/tvbox/subscribe/route.ts

@@ -0,0 +1,137 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
+
+import { NextRequest, NextResponse } from 'next/server';
+
+import { getAuthInfoFromCookie } from '@/lib/auth';
+import { getAvailableApiSites, getConfig } from '@/lib/config';
+import { getCachedLiveChannels } from '@/lib/live';
+
+export const runtime = 'nodejs';
+
+/**
+ * TVBOX订阅API
+ * 根据视频源和直播源生成TVBOX订阅
+ */
+export async function GET(request: NextRequest) {
+  // 检查是否开启订阅功能
+  const enableSubscribe = process.env.ENABLE_TVBOX_SUBSCRIBE === 'true';
+  if (!enableSubscribe) {
+    return NextResponse.json(
+      { error: '订阅功能未开启' },
+      { status: 403 }
+    );
+  }
+
+  // 验证token
+  const searchParams = request.nextUrl.searchParams;
+  const token = searchParams.get('token');
+  const subscribeToken = process.env.TVBOX_SUBSCRIBE_TOKEN;
+  const adFilter = searchParams.get('adFilter') === 'true'; // 获取去广告参数
+
+  if (!subscribeToken || token !== subscribeToken) {
+    return NextResponse.json(
+      { error: '无效的订阅token' },
+      { status: 401 }
+    );
+  }
+
+  try {
+    // 获取用户信息
+    const authInfo = getAuthInfoFromCookie(request);
+    const username = authInfo?.username;
+
+    // 获取配置
+    const config = await getConfig();
+
+    // 获取视频源
+    const apiSites = await getAvailableApiSites(username);
+
+    // 获取直播源
+    const liveConfig = config.LiveConfig?.filter(live => !live.disabled) || [];
+
+    // 获取当前请求的 origin，用于构建代理链接
+    // 优先级：SITE_BASE 环境变量 > origin 参数 > 从请求头构建
+    let baseUrl = process.env.SITE_BASE || searchParams.get('origin');
+
+    if (!baseUrl) {
+      // 从请求头中获取 Host 和协议
+      const host = request.headers.get('host') || request.headers.get('x-forwarded-host');
+      const proto = request.headers.get('x-forwarded-proto') ||
+                    (host?.includes('localhost') || host?.includes('127.0.0.1') ? 'http' : 'https');
+      baseUrl = `${proto}://${host}`;
+    }
+
+    console.log('TVBOX 订阅 baseUrl:', baseUrl, 'adFilter:', adFilter);
+
+    // 构建TVBOX订阅数据
+    const tvboxSubscription = {
+      // 站点配置
+      spider: '',
+      wallpaper: '',
+
+      // 视频源站点 - 根据 adFilter 参数决定是否使用代理
+      sites: apiSites.map(site => ({
+        key: site.key,
+        name: site.name,
+        type: 1,
+        // 如果开启去广告，使用 CMS 代理；否则使用原始 API
+        api: adFilter
+          ? `${baseUrl}/api/cms-proxy?api=${encodeURIComponent(site.api)}`
+          : site.api,
+        searchable: 1,
+        quickSearch: 1,
+        filterable: 1,
+        ext: site.detail || '',
+      })),
+
+      // 直播源
+      lives: await Promise.all(
+        liveConfig.map(async (live) => {
+          try {
+            const liveChannels = await getCachedLiveChannels(live.key);
+            return {
+              name: live.name,
+              type: 0,
+              url: live.url,
+              epg: live.epg || (liveChannels?.epgUrl || ''),
+              logo: '',
+            };
+          } catch (error) {
+            return {
+              name: live.name,
+              type: 0,
+              url: live.url,
+              epg: live.epg || '',
+              logo: '',
+            };
+          }
+        })
+      ),
+
+      // 解析器
+      parses: [],
+
+      // 规则
+      rules: [],
+
+      // 广告配置
+      ads: [],
+    };
+
+    return NextResponse.json(tvboxSubscription, {
+      headers: {
+        'Content-Type': 'application/json; charset=utf-8',
+        'Cache-Control': 'no-cache, no-store, must-revalidate',
+      },
+    });
+  } catch (error) {
+    console.error('生成TVBOX订阅失败:', error);
+    return NextResponse.json(
+      {
+        error: '生成订阅失败',
+        details: (error as Error).message,
+      },
+      { status: 500 }
+    );
+  }
+}