Is it possible to establish a default or recommend a specific folder arrangement when conducting a direct download without the need for a zip file?

Q: Can a custom folder structure be recommended for direct downloads without using a zip file?

My AngularJS application generates text files that need to be imported into a specific folder structure on a commercial machine. Is there a way to prompt users to save the file in this structure directly, rather than having to use a zip file?

Currently, we rely on zipping the files before download, but Windows users are experiencing difficulties with the extracted files when importing them (refer to this question). I am wondering if there is an alternative solution to avoid using a zip archive.

Here are some relevant details:

  • Angular version: 5.2.10
  • Zip Utility used in angular: JSZip 3.1.5

Code snippet using JSZip:

const zip = new JSZip();
zip.folder('FolderA/FolderB/FolderC').file('FILE.TXT', new File([contentString], 'TEMP.TXT', { type: 'text/plain' }));
zip.generateAsync({ type: 'blob' })
  .then(function (content) {
    saveAs(content, 'ZipFile.ZIP');
  });

Answer №1

Consider using the tar format instead of zip.

https://github.com/beatgammit/tar-js

Unfortunately, downloading a directory as-is is not possible unless it is packaged into a single file.

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