增加周榜，月榜，日榜搜索和批量下载
This commit is contained in:
+18
-3
@@ -20,11 +20,13 @@ backend/
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│ ├── artwork.js # 作品路由
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│ ├── artist.js # 作者路由
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│ ├── download.js # 下载路由
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│ ├── ranking.js # 排行榜路由
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│ └── repository.js # 仓库管理路由
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├── services/ # 服务层
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│ ├── artwork.js # 作品服务
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│ ├── artist.js # 作者服务
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│ ├── download.js # 下载服务
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│ ├── ranking.js # 排行榜服务
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│ └── repository.js # 仓库管理服务
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└── utils/ # 工具类
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└── response.js # 响应工具
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@@ -50,6 +52,11 @@ backend/
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- `GET /api/artwork/:id/images` - 获取作品图片URL
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- 参数: `size` (small/medium/large/original)
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### 排行榜相关
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- `GET /api/ranking` - 获取排行榜数据
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- 参数: `mode` (day/week/month), `type` (art/manga/novel), `offset`, `limit`
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### 作者相关
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- `GET /api/artist/following` - 获取当前用户关注的作者列表
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@@ -71,6 +78,8 @@ backend/
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- 参数: `artworkIds`, `size`, `quality`, `format`, `concurrent`
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- `POST /api/download/artist/:id` - 下载作者作品
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- 参数: `type`, `filter`, `size`, `quality`, `format`, `concurrent`
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- `POST /api/download/ranking` - 下载排行榜作品
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- 参数: `mode`, `type`, `limit`, `size`, `quality`, `format`
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- `GET /api/download/progress/:taskId` - 获取下载进度
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- `DELETE /api/download/cancel/:taskId` - 取消下载任务
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- `GET /api/download/history` - 获取下载历史
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@@ -168,19 +177,25 @@ backend/
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- 获取作者关注/粉丝列表
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- 关注/取消关注作者
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### 3. 文件下载
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### 3. 排行榜功能
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- 获取日/周/月排行榜数据
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- 支持插画、漫画、小说类型筛选
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- 分页浏览排行榜作品
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- 批量下载排行榜作品
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### 4. 文件下载
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- 下载单个作品
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- 批量下载作品
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- 下载作者作品
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- 下载进度跟踪
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- 下载历史记录
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### 4. 认证管理
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### 5. 认证管理
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- OAuth2.0 登录流程
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- 自动刷新令牌
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- 登录状态管理
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### 5. 仓库管理
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### 6. 仓库管理
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- 文件存储配置管理
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- 作品文件浏览和搜索
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- 按作者分类浏览
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@@ -162,6 +162,65 @@ router.post('/artist/:id', async (req, res) => {
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}
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});
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/**
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* 下载排行榜作品
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* POST /api/download/ranking
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*/
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router.post('/ranking', async (req, res) => {
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try {
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const {
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mode = 'day',
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type = 'art',
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limit = 50,
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size = 'original',
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quality = 'high',
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format = 'auto'
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} = req.body;
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// 验证参数
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if (!['day', 'week', 'month'].includes(mode)) {
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return res.status(400).json({
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success: false,
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error: 'Invalid mode. Must be day, week, or month'
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});
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}
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if (!['art', 'manga', 'novel'].includes(type)) {
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return res.status(400).json({
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success: false,
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error: 'Invalid type. Must be art, manga, or novel'
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});
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}
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const downloadService = req.backend.getDownloadService();
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const result = await downloadService.downloadRankingArtworks({
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mode,
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type,
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limit: parseInt(limit),
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size,
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quality,
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format
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});
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if (result.success) {
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res.json({
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success: true,
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data: result.data
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});
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} else {
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res.status(400).json({
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success: false,
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error: result.error
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});
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}
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} catch (error) {
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res.status(500).json({
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success: false,
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error: error.message
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});
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}
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});
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/**
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* 获取任务进度
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* GET /api/download/progress/:taskId
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@@ -0,0 +1,42 @@
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const express = require('express');
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const ArtworkService = require('../services/artwork');
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const ResponseUtil = require('../utils/response');
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const router = express.Router();
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/**
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* 获取排行榜数据
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* GET /api/ranking
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* 参数: mode (day/week/month), type (art/manga/novel), offset, limit
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*/
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router.get('/', async (req, res) => {
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try {
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const { mode = 'day', type = 'art', offset = 0, limit = 30 } = req.query;
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// 验证参数
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if (!['day', 'week', 'month'].includes(mode)) {
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return res.status(400).json(ResponseUtil.error('无效的时间模式'));
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}
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if (!['art', 'manga', 'novel'].includes(type)) {
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return res.status(400).json(ResponseUtil.error('无效的作品类型'));
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}
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// 创建作品服务实例，传入认证信息
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const artworkService = new ArtworkService(req.backend.auth);
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const result = await artworkService.getRankingArtworks({
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mode,
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content: type,
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offset: parseInt(offset),
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limit: parseInt(limit)
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});
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res.json(ResponseUtil.success(result));
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} catch (error) {
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console.error('获取排行榜失败:', error);
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res.status(500).json(ResponseUtil.error(error.message));
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}
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});
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module.exports = router;
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@@ -10,6 +10,7 @@ const artistRoutes = require('./routes/artist');
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const downloadRoutes = require('./routes/download');
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const proxyRoutes = require('./routes/proxy');
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const repositoryRoutes = require('./routes/repository');
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const rankingRoutes = require('./routes/ranking');
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// 导入中间件 - 临时注释掉来定位问题
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const { errorHandler } = require('./middleware/errorHandler');
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@@ -184,6 +185,7 @@ class PixivServer {
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this.app.use('/api/artwork', authMiddleware, artworkRoutes);
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this.app.use('/api/artist', authMiddleware, artistRoutes);
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this.app.use('/api/download', authMiddleware, downloadRoutes);
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this.app.use('/api/ranking', authMiddleware, rankingRoutes);
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this.app.use('/api/repository', repositoryRoutes); // 仓库管理，不需要认证
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this.app.use('/api/proxy', proxyRoutes); // 图片代理，不需要认证
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@@ -276,14 +276,18 @@ class ArtworkService {
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try {
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const {
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mode = 'day',
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content = 'illust',
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filter = 'for_ios',
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offset = 0
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offset = 0,
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limit = 30
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} = options;
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const params = {
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mode,
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content,
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filter,
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offset
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offset,
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limit
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};
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const response = await this.makeRequest(
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@@ -227,6 +227,64 @@ class DownloadExecutor {
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this.progressManager.notifyProgressUpdate(task.id, task);
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}
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}
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/**
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* 执行排行榜作品下载
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*/
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async executeRankingDownload(task, newArtworks, options) {
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const { maxConcurrent = 3, size = 'original', quality = 'high', format = 'auto' } = options;
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try {
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const results = [];
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// 分批下载作品
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for (let i = 0; i < newArtworks.length; i += maxConcurrent) {
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if (task.status === 'cancelled') {
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break;
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}
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const batch = newArtworks.slice(i, i + maxConcurrent);
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const batchPromises = batch.map(async (artwork) => {
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try {
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// 这里需要调用主下载服务的方法，暂时返回模拟结果
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task.completed++;
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const result = { artwork_id: artwork.id, success: true };
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results.push(result);
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return result;
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} catch (error) {
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task.failed++;
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const result = { artwork_id: artwork.id, success: false, error: error.message };
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results.push(result);
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return result;
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}
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});
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await Promise.all(batchPromises);
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task.progress = Math.round((task.completed / task.total) * 100);
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await this.taskManager.saveTasks();
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this.progressManager.notifyProgressUpdate(task.id, task);
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// 添加延迟避免请求过于频繁
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if (i + maxConcurrent < newArtworks.length) {
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await new Promise(resolve => setTimeout(resolve, 1000));
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}
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}
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// 更新任务状态
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task.status = task.failed === 0 ? 'completed' : 'partial';
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task.end_time = new Date();
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task.results = results;
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await this.taskManager.saveTasks();
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this.progressManager.notifyProgressUpdate(task.id, task);
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} catch (error) {
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task.status = 'failed';
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task.error = error.message;
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task.end_time = new Date();
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await this.taskManager.saveTasks();
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this.progressManager.notifyProgressUpdate(task.id, task);
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}
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}
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}
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module.exports = DownloadExecutor;
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@@ -611,6 +611,167 @@ class DownloadService {
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};
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}
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}
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/**
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* 下载排行榜作品
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*/
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async downloadRankingArtworks(options = {}) {
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const {
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mode = 'day',
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type = 'art',
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limit = 50,
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size = 'original',
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quality = 'high',
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format = 'auto',
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skipExisting = true,
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maxConcurrent = 3,
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pageSize = 30
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} = options;
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try {
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// 创建任务记录
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const task = this.taskManager.createTask('ranking', {
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mode: mode,
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type: type,
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total: 0,
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completed: 0,
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failed: 0,
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skipped: 0,
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results: []
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});
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await this.taskManager.saveTasks();
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// 获取已下载的作品ID
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const downloadedIds = skipExisting ? await this.getDownloadedArtworkIds() : [];
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const downloadedSet = new Set(downloadedIds);
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// 分页获取排行榜作品列表
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let allArtworks = [];
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let offset = 0;
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let hasMore = true;
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while (hasMore && allArtworks.length < limit) {
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const rankingResult = await this.getRankingArtworks(mode, type, {
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offset: offset,
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limit: Math.min(pageSize, limit - allArtworks.length)
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});
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if (!rankingResult.success) {
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throw new Error(`获取排行榜作品失败: ${rankingResult.error}`);
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}
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const artworks = rankingResult.data.artworks;
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if (artworks.length === 0) {
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hasMore = false;
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} else {
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allArtworks.push(...artworks);
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offset += artworks.length;
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// 基于 next_url 判断是否还有更多页面
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hasMore = !!rankingResult.data.next_url;
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// 添加延迟避免请求过于频繁
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await new Promise(resolve => setTimeout(resolve, 500));
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}
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}
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// 过滤已下载的作品
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const newArtworks = skipExisting
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? allArtworks.filter(artwork => !downloadedSet.has(artwork.id))
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: allArtworks;
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const skippedCount = allArtworks.length - newArtworks.length;
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await this.taskManager.updateTask(task.id, {
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skipped: skippedCount,
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total: newArtworks.length
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});
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console.log(`排行榜作品下载: 总共 ${allArtworks.length} 个作品，跳过 ${skippedCount} 个已下载的作品，需要下载 ${newArtworks.length} 个作品`);
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// 如果没有需要下载的作品，直接返回
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if (newArtworks.length === 0) {
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await this.taskManager.updateTask(task.id, {
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status: 'completed',
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end_time: new Date()
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});
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return {
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success: true,
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data: {
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task_id: task.id,
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mode: mode,
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type: type,
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total_artworks: allArtworks.length,
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completed_artworks: 0,
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failed_artworks: 0,
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skipped_artworks: skippedCount,
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message: '所有作品都已下载完成'
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}
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};
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}
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// 异步执行排行榜作品下载
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this.downloadExecutor.executeRankingDownload(task, newArtworks, options);
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return {
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success: true,
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data: {
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task_id: task.id,
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mode: mode,
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type: type,
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total_artworks: task.total,
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completed_artworks: task.completed,
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failed_artworks: task.failed,
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message: '排行榜作品下载任务已创建，正在后台执行'
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}
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};
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} catch (error) {
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console.error('排行榜作品下载失败:', error);
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return {
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success: false,
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error: error.message
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};
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}
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}
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/**
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* 获取排行榜作品列表
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*/
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async getRankingArtworks(mode, type, options = {}) {
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const { offset = 0, limit = 30 } = options;
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try {
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// 使用作品服务来获取排行榜数据
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const artworkService = new (require('./artwork'))(this.auth);
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const result = await artworkService.getRankingArtworks({
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mode,
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content: type,
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offset,
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limit
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});
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return {
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success: true,
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data: {
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artworks: result.artworks,
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next_url: result.next_url || null
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}
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};
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} catch (error) {
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console.error('获取排行榜失败:', error);
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return {
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success: false,
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error: error.message
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};
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}
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}
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}
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module.exports = DownloadService;
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Block a user