112 lines
3.2 KiB
TypeScript
112 lines
3.2 KiB
TypeScript
import { NextRequest, NextResponse } from 'next/server'
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import { getServerSession } from 'next-auth'
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import { authOptions } from '@/lib/auth'
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import { prisma } from '@/lib/prisma'
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import { uploadToS3 } from '@/lib/s3'
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import { isCurrentSuperAdmin } from '@/lib/admin-permissions'
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import { processImage } from '@/lib/image-processor'
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import { canUseSystemSettings } from '@/lib/license'
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// POST - 上传LOGO（最高权限）
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export async function POST(request: NextRequest) {
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try {
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const session = await getServerSession(authOptions)
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if (!session || !(await isCurrentSuperAdmin(session))) {
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return NextResponse.json(
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{ error: '只有最高权限账号可以修改系统LOGO' },
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{ status: 403 }
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)
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}
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if (!(await canUseSystemSettings())) {
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return NextResponse.json(
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{ error: '当前许可证未包含系统设置功能，请联系管理员处理授权' },
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{ status: 403 }
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)
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}
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// 将NextRequest转换为Node.js IncomingMessage
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const formData = await request.formData()
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const logoFile = formData.get('logo') as File
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const logoType = formData.get('type') as string // 'header' or 'login'
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if (!logoFile) {
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return NextResponse.json(
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{ error: '请选择LOGO文件' },
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{ status: 400 }
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)
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}
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if (!logoType || !['header', 'login'].includes(logoType)) {
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return NextResponse.json(
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{ error: '请指定LOGO类型（header或login）' },
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{ status: 400 }
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)
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}
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const allowedImageTypes = ['image/jpeg', 'image/jpg', 'image/png', 'image/webp']
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if (!allowedImageTypes.includes(logoFile.type)) {
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return NextResponse.json(
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{ error: '不支持的图片格式，请使用 JPG、PNG 或 WebP 格式' },
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{ status: 400 }
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)
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}
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const maxSize = 5 * 1024 * 1024 // 5MB
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if (logoFile.size > maxSize) {
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return NextResponse.json(
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{ error: `LOGO 过大，请使用小于5MB的图片（当前：${(logoFile.size / 1024 / 1024).toFixed(2)}MB）` },
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{ status: 400 }
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)
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}
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const originalBuffer = Buffer.from(await logoFile.arrayBuffer())
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const processedBuffer = await processImage(originalBuffer, {
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maxSizeKB: 300,
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maxWidth: 1200,
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maxHeight: 400,
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format: 'webp',
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})
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// 生成文件名
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const timestamp = Date.now()
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const filename = `${logoType}-logo-${timestamp}.webp`
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// 上传到S3
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const s3Url = await uploadToS3(processedBuffer, filename, 'image/webp')
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// 更新系统设置
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let settings = await prisma.systemSettings.findFirst()
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const fieldName = logoType === 'header' ? 'headerLogoUrl' : 'loginLogoUrl'
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if (!settings) {
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settings = await prisma.systemSettings.create({
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data: {
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[fieldName]: s3Url
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}
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})
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} else {
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settings = await prisma.systemSettings.update({
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where: { id: settings.id },
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data: {
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[fieldName]: s3Url
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}
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})
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}
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return NextResponse.json({
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success: true,
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logoUrl: s3Url,
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type: logoType
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})
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} catch (error) {
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console.error('Upload logo error:', error)
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return NextResponse.json(
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{ error: '上传LOGO失败' },
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{ status: 500 }
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)
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}
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}
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