const multipart = require('connect-multiparty')();
const heicToJpeg = require('heic-to-jpeg')();
const app = require('express')();
app.post('/upload', multipart, heicToJpeg, function(req, res) {
// Access req.files as you normally would here.
//
// You will see `.jpg` where you would otherwise
// see `.heic`.
});
This is middleware to convert the new iOS 11 HEIC/HEIF format to JPEG, so that your Express route sees the JPEG as if it were the original file.
This middleware expects that the file upload has already been
accepted via connect-multiparty
or any other middleware that
provides a req.files
object in which each sub-object has
path
, name
and type
properties. The sub-objects of
req.files
may also be arrays of such objects.
The very latest versions of ImageMagick support HEIF too.
To prevent a denial of service, middleware that does CPU- and RAM-intensive stuff like this should always be added only to the specific routes that require it. It's also a good idea to use other middleware to check the user's permissions first, rather than later in the route code itself.
2.0.0: Use heic-convert in replacement of tifig.
1.0.2: supports more types of file upload middleware. In particular, the sub-objects of req.files
may be arrays, and if path
does not have any extension to change then a .jpg
extension is added.
1.0.1: more docs, repo push.
1.0.0: initial release.