81 lines
2.0 KiB
TypeScript
81 lines
2.0 KiB
TypeScript
// pages/api/upload.ts
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import { S3Client, PutObjectCommand } from '@aws-sdk/client-s3'
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import { createPresignedPost } from '@aws-sdk/s3-presigned-post'
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import formidable from 'formidable'
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import fs from 'fs'
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const putObject = async (s3Client, key, body, contentType) => {
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// workaround for the issue: https://github.com/aws/aws-sdk-js-v3/issues/1800
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s3Client.middlewareStack.add(
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(next, _context) => (args) => {
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delete args.request.headers['content-type']
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return next(args)
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},
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{
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step: 'build'
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}
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)
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const objectParams = {
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ACL: 'public-read',
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Bucket: process.env.S3_BUCKET_NAME,
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Key: key,
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Body: body,
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ContentType: contentType
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}
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const results = await s3Client.send(new PutObjectCommand(objectParams))
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return results
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}
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const parseFormData = (req) => {
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return new Promise((resolve, reject) => {
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const form = new formidable.IncomingForm({
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multiples: true,
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keepExtensions: true
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})
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form.parse(req, (err, fields, files) => {
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if (err) {
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reject(err)
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}
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resolve({ fields, files })
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})
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})
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}
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export async function handler(req, res) {
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const s3Client = new S3Client({
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region: process.env.S3_REGION || 'eu-west-1',
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credentials: {
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accessKeyId: process.env.S3_ACCESS_KEY,
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secretAccessKey: process.env.S3_SECRET_KEY
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}
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})
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if (req.method === 'POST') {
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const data: any = await parseFormData(req)
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const files = data?.files
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const image = files.image
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const body = fs.readFileSync(image.path)
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// const resp = await putObject(s3Client, image.name, body, image.type)
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const resp = await createPresignedPost(s3Client, {
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Bucket: process.env.S3_BUCKET_NAME || 'discours-io',
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Key: image.path,
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Fields: {
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acl: 'public-read',
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'Content-Type': image.type
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},
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Expires: 600, // seconds
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Conditions: [
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['content-length-range', 0, 22 * 1048576] // up to 22 MB
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]
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})
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return res.status(200).json(resp)
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}
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return res.status(405).end()
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}
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