轮播图数据源增加豆瓣
This commit is contained in:
mtvpls
@@ -3,6 +3,7 @@
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import { NextResponse } from 'next/server';
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import { getTMDBTrendingContent, getTMDBVideos } from '@/lib/tmdb.client';
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import { getConfig } from '@/lib/config';
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import { fetchDoubanData } from '@/lib/douban';
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// 缓存配置 - 服务器内存缓存3小时
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const CACHE_DURATION = 3 * 60 * 60 * 1000; // 3小时
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@@ -10,6 +11,7 @@ const CACHE_DURATION = 3 * 60 * 60 * 1000; // 3小时
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// 为不同数据源分别维护缓存
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let tmdbCache: { data: any; timestamp: number } | null = null;
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let txCache: { data: any; timestamp: number } | null = null;
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let doubanCache: { data: any; timestamp: number } | null = null;
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export const dynamic = 'force-dynamic';
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@@ -17,10 +19,10 @@ export async function GET() {
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try {
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// 获取配置
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const config = await getConfig();
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const bannerDataSource = config.SiteConfig?.BannerDataSource || 'TMDB';
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const bannerDataSource = config.SiteConfig?.BannerDataSource || 'Douban';
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// 根据数据源选择对应的缓存
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const cache = bannerDataSource === 'TX' ? txCache : tmdbCache;
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const cache = bannerDataSource === 'TX' ? txCache : bannerDataSource === 'Douban' ? doubanCache : tmdbCache;
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// 检查缓存
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if (cache && Date.now() - cache.timestamp < CACHE_DURATION) {
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@@ -30,7 +32,17 @@ export async function GET() {
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let result: any;
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// 根据配置的数据源获取数据
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if (bannerDataSource === 'TX') {
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if (bannerDataSource === 'Douban') {
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// 使用豆瓣数据源
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result = await getDoubanBannerContent();
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// 添加数据源标识
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result.source = 'Douban';
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// 更新豆瓣缓存
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doubanCache = {
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data: result,
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timestamp: Date.now(),
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};
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} else if (bannerDataSource === 'TX') {
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// 使用TX数据源
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result = await getTXBannerContent();
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// 添加数据源标识
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@@ -234,3 +246,151 @@ function parseTXBannerData(data: any): any[] {
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return [];
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}
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}
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/**
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* 获取豆瓣轮播图内容
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*/
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async function getDoubanBannerContent(): Promise<{ code: number; list: any[] }> {
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try {
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// 获取豆瓣热门电影
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const hotMoviesUrl = 'https://m.douban.com/rexxar/api/v2/subject/recent_hot/movie?start=0&limit=10&category=热门&type=全部';
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interface DoubanHotMovie {
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id: string;
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title: string;
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card_subtitle?: string;
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pic?: {
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large: string;
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normal: string;
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};
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rating?: {
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value: number;
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};
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}
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interface DoubanHotMoviesResponse {
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items: DoubanHotMovie[];
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}
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const hotMoviesData = await fetchDoubanData<DoubanHotMoviesResponse>(hotMoviesUrl);
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if (!hotMoviesData.items || hotMoviesData.items.length === 0) {
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return { code: 200, list: [] };
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}
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// 取前5个电影
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const topMovies = hotMoviesData.items.slice(0, 5);
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// 为每个电影获取详情信息
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const bannerItems = await Promise.all(
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topMovies.map(async (movie) => {
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try {
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const detailUrl = `https://m.douban.com/rexxar/api/v2/subject/${movie.id}`;
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interface DoubanDetailResponse {
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id: string;
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title: string;
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original_title?: string;
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year: string;
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rating?: {
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value: number;
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};
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intro?: string;
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genres?: string[];
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cover_url?: string;
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trailers?: Array<{
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video_url?: string;
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[key: string]: any;
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}>;
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[key: string]: any;
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}
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const detail = await fetchDoubanData<DoubanDetailResponse>(detailUrl);
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// 获取预告片链接（取第一个）- 豆瓣是直链视频URL
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const trailerUrl = detail.trailers && detail.trailers.length > 0
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? detail.trailers[0].video_url
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: null;
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// 获取横屏图片
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const backdropPath = detail.cover_url || movie.pic?.large || movie.pic?.normal || '';
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// 提取年份
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const year = detail.year || movie.card_subtitle?.match(/(\d{4})/)?.[1] || '';
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// 从card_subtitle提取标签（只读取第二个部分，通过空格分割）
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let tags: string[] = [];
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if (movie.card_subtitle) {
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const parts = movie.card_subtitle.split('/').map(s => s.trim());
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// 过滤掉年份（纯数字）和空字符串
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const filteredParts = parts.filter(part =>
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part && !/^\d{4}$/.test(part)
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);
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// 取第二个部分（类型），通过空格分割
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if (filteredParts.length >= 2) {
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tags = filteredParts[1].split(/\s+/).filter(t => t);
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}
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}
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return {
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id: movie.id,
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title: detail.title,
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backdrop_path: backdropPath,
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poster_path: backdropPath,
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release_date: year,
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overview: detail.intro || '',
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vote_average: detail.rating?.value || movie.rating?.value || 0,
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media_type: 'movie',
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genre_ids: [],
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genres: tags, // 使用从card_subtitle提取的标签
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trailer_url: trailerUrl, // 豆瓣预告片直链
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video_key: null, // 豆瓣不使用YouTube key
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};
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} catch (error) {
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console.error(`获取豆瓣电影 ${movie.id} 详情失败:`, error);
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// 从card_subtitle提取标签（只读取第二个部分，通过空格分割）
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let tags: string[] = [];
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if (movie.card_subtitle) {
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const parts = movie.card_subtitle.split('/').map(s => s.trim());
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// 过滤掉年份（纯数字）和空字符串
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const filteredParts = parts.filter(part =>
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part && !/^\d{4}$/.test(part)
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);
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// 取第二个部分（类型），通过空格分割
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if (filteredParts.length >= 2) {
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tags = filteredParts[1].split(/\s+/).filter(t => t);
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}
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}
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// 如果获取详情失败，使用基本信息
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return {
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id: movie.id,
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title: movie.title,
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backdrop_path: movie.pic?.large || movie.pic?.normal || '',
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poster_path: movie.pic?.large || movie.pic?.normal || '',
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release_date: movie.card_subtitle?.match(/(\d{4})/)?.[1] || '',
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overview: '',
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vote_average: movie.rating?.value || 0,
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media_type: 'movie',
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genre_ids: [],
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genres: tags, // 使用从card_subtitle提取的标签
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trailer_url: null,
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video_key: null,
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};
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}
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})
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);
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// 过滤掉没有图片的项目
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const validBannerItems = bannerItems.filter(item => item.backdrop_path);
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return {
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code: 200,
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list: validBannerItems,
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};
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} catch (error) {
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console.error('获取豆瓣轮播图数据失败:', error);
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return { code: 500, list: [] };
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}
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}
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