32 lines
781 B
JavaScript
32 lines
781 B
JavaScript
|
const fs = require("fs")
|
||
|
|
const sanitize = require("sanitize-s3-objectkey")
|
||
|
|
|
||
|
|
const CONTENT_TYPE_MAP = {
|
||
|
|
html: "text/html",
|
||
|
|
css: "text/css",
|
||
|
|
js: "application/javascript",
|
||
|
|
}
|
||
|
|
|
||
|
|
exports.prepareUpload = async function({ s3Key, metadata, s3, file }) {
|
||
|
|
const extension = [...file.name.split(".")].pop()
|
||
|
|
const fileBytes = fs.readFileSync(file.path)
|
||
|
|
|
||
|
|
const upload = await s3
|
||
|
|
.upload({
|
||
|
|
// windows file paths need to be converted to forward slashes for s3
|
||
|
|
Key: sanitize(s3Key).replace(/\\/g, "/"),
|
||
|
|
Body: fileBytes,
|
||
|
|
ContentType: file.type || CONTENT_TYPE_MAP[extension.toLowerCase()],
|
||
|
|
Metadata: metadata,
|
||
|
|
})
|
||
|
|
.promise()
|
||
|
|
|
||
|
|
return {
|
||
|
|
size: file.size,
|
||
|
|
name: file.name,
|
||
|
|
extension,
|
||
|
|
url: upload.Location,
|
||
|
|
key: upload.Key,
|
||
|
|
}
|
||
|
|
}
|