345 lines
10 KiB
TypeScript
345 lines
10 KiB
TypeScript
/* eslint-disable @typescript-eslint/no-explicit-any, no-console */
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import { NextRequest, NextResponse } from 'next/server';
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import { getAuthInfoFromCookie } from '@/lib/auth';
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import { getConfig } from '@/lib/config';
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import { db } from '@/lib/db';
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import { OpenListClient } from '@/lib/openlist.client';
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import {
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getCachedMetaInfo,
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invalidateMetaInfoCache,
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MetaInfo,
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setCachedMetaInfo,
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} from '@/lib/openlist-cache';
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import {
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cleanupOldTasks,
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completeScanTask,
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createScanTask,
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failScanTask,
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updateScanTaskProgress,
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} from '@/lib/scan-task';
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import { parseSeasonFromTitle } from '@/lib/season-parser';
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import { searchTMDB, getTVSeasonDetails } from '@/lib/tmdb.search';
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export const runtime = 'nodejs';
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/**
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* POST /api/openlist/refresh
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* 刷新私人影库元数据（后台任务模式）
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*/
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export async function POST(request: NextRequest) {
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try {
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// 权限检查
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const authInfo = getAuthInfoFromCookie(request);
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if (!authInfo || !authInfo.username) {
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return NextResponse.json({ error: '未授权' }, { status: 401 });
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}
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// 获取请求参数
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const body = await request.json().catch(() => ({}));
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const clearMetaInfo = body.clearMetaInfo === true; // 是否清空 metainfo
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// 获取配置
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const config = await getConfig();
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const openListConfig = config.OpenListConfig;
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if (
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!openListConfig ||
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!openListConfig.Enabled ||
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!openListConfig.URL ||
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!openListConfig.Username ||
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!openListConfig.Password
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) {
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return NextResponse.json(
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{ error: 'OpenList 未配置或未启用' },
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{ status: 400 }
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);
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}
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const tmdbApiKey = config.SiteConfig.TMDBApiKey;
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const tmdbProxy = config.SiteConfig.TMDBProxy;
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if (!tmdbApiKey) {
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return NextResponse.json(
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{ error: 'TMDB API Key 未配置' },
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{ status: 400 }
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);
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}
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// 清理旧任务
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cleanupOldTasks();
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// 创建后台任务
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const taskId = createScanTask();
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// 启动后台扫描
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performScan(
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taskId,
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openListConfig.URL,
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openListConfig.RootPath || '/',
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tmdbApiKey,
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tmdbProxy,
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openListConfig.Username,
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openListConfig.Password,
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clearMetaInfo
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).catch((error) => {
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console.error('[OpenList Refresh] 后台扫描失败:', error);
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failScanTask(taskId, (error as Error).message);
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});
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return NextResponse.json({
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success: true,
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taskId,
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message: '扫描任务已启动',
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});
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} catch (error) {
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console.error('启动刷新任务失败:', error);
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return NextResponse.json(
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{ error: '启动失败', details: (error as Error).message },
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{ status: 500 }
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);
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}
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}
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/**
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* 执行扫描任务
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*/
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async function performScan(
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taskId: string,
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url: string,
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rootPath: string,
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tmdbApiKey: string,
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tmdbProxy?: string,
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username?: string,
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password?: string,
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clearMetaInfo?: boolean
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): Promise<void> {
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const client = new OpenListClient(url, username!, password!);
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// 立即更新进度，确保任务可被查询
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updateScanTaskProgress(taskId, 0, 0);
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try {
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// 1. 根据参数决定是否读取现有数据
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let metaInfo: MetaInfo;
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if (clearMetaInfo) {
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// 重新扫描：清空现有数据
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metaInfo = {
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folders: {},
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last_refresh: Date.now(),
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};
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} else {
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// 立即扫描：保留现有数据，从数据库读取
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try {
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const metainfoContent = await db.getGlobalValue('video.metainfo');
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if (metainfoContent) {
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metaInfo = JSON.parse(metainfoContent);
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} else {
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metaInfo = {
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folders: {},
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last_refresh: Date.now(),
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};
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}
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} catch (error) {
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console.error('[OpenList Refresh] 读取现有 metainfo 失败:', error);
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metaInfo = {
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folders: {},
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last_refresh: Date.now(),
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};
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}
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}
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// 清除缓存，确保后续读取的是新数据
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invalidateMetaInfoCache(rootPath);
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// 2. 列出根目录下的所有文件夹（强制刷新 OpenList 缓存）
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// 循环获取所有页的数据
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const folders: any[] = [];
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let currentPage = 1;
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const pageSize = 100;
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let total = 0;
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while (true) {
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const listResponse = await client.listDirectory(rootPath, currentPage, pageSize, true);
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if (listResponse.code !== 200) {
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throw new Error('OpenList 列表获取失败');
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}
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total = listResponse.data.total;
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const pageFolders = listResponse.data.content.filter((item) => item.is_dir);
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folders.push(...pageFolders);
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// 如果已经获取了所有数据，退出循环
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if (folders.length >= total) {
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break;
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}
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currentPage++;
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}
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// 更新任务进度
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updateScanTaskProgress(taskId, 0, folders.length);
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// 3. 遍历文件夹，搜索 TMDB
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let newCount = 0;
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let existingCount = 0;
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let errorCount = 0;
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for (let i = 0; i < folders.length; i++) {
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const folder = folders[i];
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// 更新进度
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updateScanTaskProgress(taskId, i + 1, folders.length, folder.name);
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// 如果是立即扫描（不清空 metainfo），且文件夹已存在，跳过
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if (!clearMetaInfo && metaInfo.folders[folder.name]) {
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existingCount++;
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continue;
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}
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try {
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// 解析文件夹名称，提取季度信息
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const seasonInfo = parseSeasonFromTitle(folder.name);
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const searchQuery = seasonInfo.cleanTitle || folder.name;
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console.log(`[OpenList Refresh] 处理文件夹: ${folder.name}`);
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console.log(`[OpenList Refresh] 清理后标题: ${searchQuery}, 季度: ${seasonInfo.seasonNumber}`);
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// 搜索 TMDB（使用清理后的标题）
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const searchResult = await searchTMDB(
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tmdbApiKey,
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searchQuery,
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tmdbProxy
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);
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if (searchResult.code === 200 && searchResult.result) {
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const result = searchResult.result;
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// 基础信息
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const folderInfo: any = {
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tmdb_id: result.id,
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title: result.title || result.name || folder.name,
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poster_path: result.poster_path,
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release_date: result.release_date || result.first_air_date || '',
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overview: result.overview,
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vote_average: result.vote_average,
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media_type: result.media_type,
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last_updated: Date.now(),
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failed: false,
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};
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// 如果是电视剧且识别到季度编号，获取该季度的详细信息
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if (result.media_type === 'tv' && seasonInfo.seasonNumber) {
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try {
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const seasonDetails = await getTVSeasonDetails(
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tmdbApiKey,
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result.id,
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seasonInfo.seasonNumber,
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tmdbProxy
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);
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if (seasonDetails.code === 200 && seasonDetails.season) {
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folderInfo.season_number = seasonDetails.season.season_number;
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folderInfo.season_name = seasonDetails.season.name;
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// 如果是第二季及以后，替换标题和ID
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if (seasonDetails.season.season_number > 1) {
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folderInfo.title = `${folderInfo.title} ${seasonDetails.season.name}`;
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folderInfo.tmdb_id = seasonDetails.season.id; // 使用季度的ID
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}
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// 使用季度的海报（如果有）
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if (seasonDetails.season.poster_path) {
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folderInfo.poster_path = seasonDetails.season.poster_path;
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}
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// 使用季度的简介（如果有）
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if (seasonDetails.season.overview) {
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folderInfo.overview = seasonDetails.season.overview;
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}
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// 使用季度的首播日期（如果有）
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if (seasonDetails.season.air_date) {
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folderInfo.release_date = seasonDetails.season.air_date;
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}
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} else {
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console.warn(`[OpenList Refresh] 获取季度 ${seasonInfo.seasonNumber} 详情失败`);
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// 即使获取季度详情失败，也保存季度编号
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folderInfo.season_number = seasonInfo.seasonNumber;
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}
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} catch (error) {
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console.error(`[OpenList Refresh] 获取季度详情异常:`, error);
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// 即使出错，也保存季度编号
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folderInfo.season_number = seasonInfo.seasonNumber;
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}
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}
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metaInfo.folders[folder.name] = folderInfo;
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newCount++;
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} else {
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// 记录失败的文件夹
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metaInfo.folders[folder.name] = {
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tmdb_id: 0,
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title: folder.name,
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poster_path: null,
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release_date: '',
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overview: '',
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vote_average: 0,
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media_type: 'movie',
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last_updated: Date.now(),
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failed: true,
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};
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errorCount++;
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}
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// 避免请求过快
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await new Promise((resolve) => setTimeout(resolve, 300));
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} catch (error) {
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console.error(`[OpenList Refresh] 处理文件夹失败: ${folder.name}`, error);
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// 记录失败的文件夹
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metaInfo.folders[folder.name] = {
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tmdb_id: 0,
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title: folder.name,
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poster_path: null,
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release_date: '',
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overview: '',
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vote_average: 0,
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media_type: 'movie',
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last_updated: Date.now(),
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failed: true,
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};
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errorCount++;
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}
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}
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// 4. 保存 metainfo 到数据库
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metaInfo.last_refresh = Date.now();
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const metainfoContent = JSON.stringify(metaInfo);
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await db.setGlobalValue('video.metainfo', metainfoContent);
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// 5. 更新缓存
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invalidateMetaInfoCache(rootPath);
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setCachedMetaInfo(rootPath, metaInfo);
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// 6. 更新配置
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const config = await getConfig();
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config.OpenListConfig!.LastRefreshTime = Date.now();
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config.OpenListConfig!.ResourceCount = Object.keys(metaInfo.folders).length;
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await db.saveAdminConfig(config);
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// 完成任务
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completeScanTask(taskId, {
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total: folders.length,
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new: newCount,
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existing: existingCount,
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errors: errorCount,
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});
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} catch (error) {
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console.error('[OpenList Refresh] 扫描失败:', error);
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failScanTask(taskId, (error as Error).message);
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throw error;
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}
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}
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