125 lines
4.1 KiB
TypeScript
125 lines
4.1 KiB
TypeScript
import { Router, Request, Response } from 'express';
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import multer from 'multer';
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import sharp from 'sharp';
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import path from 'path';
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import fs from 'fs';
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import { authMiddleware } from '../admin/auth.service';
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import { updateSystemConfig } from '../admin/system-config.service';
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const router = Router();
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// ============ Upload ============
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/**
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* POST /api/admin/upload-fallback-image
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* Upload a fallback cover image for search results without covers.
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* Recommended: 320×180 JPEG/PNG (16:9), max 2MB.
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*/
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const uploadDir = path.resolve('/app/uploads/fallback');
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if (!fs.existsSync(uploadDir)) {
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fs.mkdirSync(uploadDir, { recursive: true });
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}
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const fallbackStorage = multer.diskStorage({
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destination: (_req, _file, cb) => cb(null, uploadDir),
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filename: (_req, _file, cb) => {
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const ext = '.jpg';
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cb(null, `fallback_cover_tmp${ext}`);
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},
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});
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const upload = multer({
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storage: fallbackStorage,
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limits: { fileSize: 2 * 1024 * 1024 }, // 2MB max
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fileFilter: (_req, file, cb) => {
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if (file.mimetype.startsWith('image/')) {
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cb(null, true);
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} else {
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cb(new Error('仅支持图片文件（JPEG/PNG）'));
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}
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},
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});
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router.post('/admin/upload-fallback-image', authMiddleware, upload.single('image'), async (req: Request, res: Response) => {
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try {
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if (!req.file) {
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res.status(400).json({ error: '请选择要上传的图片' });
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return;
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}
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// 压缩：最大宽度320px，JPEG quality 80
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const outPath = path.resolve(uploadDir, 'fallback_cover.jpg');
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await sharp(req.file.path)
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.resize(320, undefined, { fit: 'inside', withoutEnlargement: true })
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.jpeg({ quality: 80 })
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.toFile(outPath);
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// 删除原始上传文件（如果路径不同）
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if (req.file.path !== outPath) {
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fs.unlink(req.file.path, () => {});
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}
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const url = `/api/uploads/fallback/fallback_cover.jpg`;
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updateSystemConfig('search_fallback_image', url);
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const stat = fs.statSync(outPath);
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res.json({ success: true, url, message: `✅ 兜底图已压缩上传 (${(stat.size / 1024).toFixed(1)}KB)` });
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} catch (err: any) {
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res.status(500).json({ error: err.message || '上传失败' });
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}
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});
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/**
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* POST /api/admin/upload-logo
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* Upload a site logo image displayed on search page (home link) and homepage.
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* Recommended: 320×60 or similar wide/banner ratio, JPEG/PNG/WebP, max 2MB.
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*/
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const logoUploadDir = path.resolve('/app/uploads/logo');
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if (!fs.existsSync(logoUploadDir)) {
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fs.mkdirSync(logoUploadDir, { recursive: true });
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}
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const logoStorage = multer.diskStorage({
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destination: (_req, _file, cb) => cb(null, logoUploadDir),
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filename: (_req, _file, cb) => {
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cb(null, `site_logo_tmp.png`);
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},
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});
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const logoUpload = multer({
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storage: logoStorage,
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limits: { fileSize: 2 * 1024 * 1024 }, // 2MB max
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fileFilter: (_req, file, cb) => {
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if (file.mimetype.startsWith('image/')) {
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cb(null, true);
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} else {
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cb(new Error('仅支持图片文件（JPEG/PNG/WebP）'));
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}
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},
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});
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router.post('/admin/upload-logo', authMiddleware, logoUpload.single('image'), async (req: Request, res: Response) => {
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try {
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if (!req.file) {
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res.status(400).json({ error: '请选择要上传的图片' });
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return;
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}
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// 压缩：最大宽度640px，PNG格式
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const outPath = path.resolve(logoUploadDir, 'site_logo.png');
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await sharp(req.file.path)
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.resize(640, undefined, { fit: 'inside', withoutEnlargement: true })
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.png({ compressionLevel: 9 })
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.toFile(outPath);
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if (req.file.path !== outPath) {
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fs.unlink(req.file.path, () => {});
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}
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const url = `/api/uploads/logo/site_logo.png`;
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updateSystemConfig('site_logo', url);
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const stat = fs.statSync(outPath);
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res.json({ success: true, url, message: `✅ 站点图标已压缩上传 (${(stat.size / 1024).toFixed(1)}KB)` });
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} catch (err: any) {
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res.status(500).json({ error: err.message || '上传失败' });
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}
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});
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import { startQrLogin, getQrLoginStatus, cancelQrLogin } from '../cloud/qr-login.service';
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// ===== 夸克扫码登录 (不需要 auth，用户未登录时也需要能用) =====
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export default router; |