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import { NextRequest, NextResponse } from 'next/server'
import { writeFile } from 'fs/promises'
import { tmpdir } from 'os'
import { join } from 'path'
import { randomUUID } from 'crypto'
import { Auth_get_user } from '@/lib/auth'
import { Auth_user_can_upload } from '@/lib/auth_shared'
import { Drive_import } from '@/lib/drive_server'
import { UPLOAD_MAX_FILE_SIZE } from '@/lib/constants'
// POST /api/upload - Simple file upload endpoint
export async function POST(request: NextRequest) {
try {
// Check user authentication and permissions
const user = await Auth_get_user()
if (!user.isLoggedIn) {
return NextResponse.json({ error: 'User not authenticated' }, { status: 401 })
}
if (!Auth_user_can_upload(user)) {
return NextResponse.json({ error: 'User does not have upload permissions' }, { status: 403 })
}
// Get the target path from query parameters
const url = new URL(request.url)
const rawPath = url.searchParams.get('path') || '/'
const targetPath = decodeURIComponent(rawPath)
// Handle multipart form data
const formData = await request.formData()
const file = formData.get('file') as File
if (!file) {
return NextResponse.json({ error: 'No file provided' }, { status: 400 })
}
if (file.size > UPLOAD_MAX_FILE_SIZE) {
return NextResponse.json({
error: `File exceeds maximum size of ${UPLOAD_MAX_FILE_SIZE / (1024 * 1024)}MB`
}, { status: 400 })
}
const bytes = await file.arrayBuffer()
const fileBuffer = Buffer.from(bytes)
// Create temporary file
const tempFileName = `${randomUUID()}-${file.name}`
const tempFilePath = join(tmpdir(), tempFileName)
// Save file to temporary location
await writeFile(tempFilePath, fileBuffer)
// Construct the final drive path
const finalPath = `${targetPath}/${file.name}`
// Import file using Drive_import (uses --mode move, so temp file is automatically deleted)
await Drive_import(tempFilePath, finalPath, user.email)
return NextResponse.json({
success: true,
message: 'File uploaded successfully',
path: finalPath,
filename: file.name
})
} catch (error) {
console.error('Upload error:', error)
return NextResponse.json(
{ error: error instanceof Error ? error.message : 'Internal server error' },
{ status: 500 }
)
}
}
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