Save the response of the file upload to another file

[fomojola]

I have a file upload that is sending back a manipulated file: I'm trying to have the browser automatically trigger a file download and save dialog (like you'd get from a regular multipart post if the Content-Disposition header is set to "attachment; filename=". Is there a way to do this with ng-file-upload, so the response to the Upload.upload call is automatically saved by the browser or prompts the user to save?

[fomojola]

Never mind: done.

For future reference (without any error checking):

Upload.upload({
            url: url,
            data: { file: file }
        }).then(function(response){
                var blob = new Blob([response.data], { type: 'text/plain' }), url = $window.URL || $window.webkitURL;
                blob.name = "download.txt";
                document.location.href = url.createObjectURL(blob);
            }, function(response){});