public async Task <IActionResult> Download(string id)
{
id = Path.GetFileNameWithoutExtension(id);
var userId = GetCurrentUserId();
var documentStream = await _libraryManager.DownloadDocumentAsync(id, userId);
if (documentStream == null)
{
throw new InvalidOperationException($"Physical file missing for document '{id}' or bad id.");
}
byte[] documentByteArray;
using (MemoryStream ms = new MemoryStream())
{
documentStream.CopyTo(ms);
documentByteArray = ms.ToArray();
}
// WJC: Need this header to allow the browser to download from the Drive domain.
HttpContext.Response.Headers.Append("Access-Control-Allow-Origin", "*");
// TODO Figure out how to removet his dependency
var document = await _documentService.GetAsync(id);
var mimeType = document?.GetMimeType() ?? "application/octet";
var fileName = document.FileName;
return(new RangeFileContentResult(
fileContents: documentByteArray,
contentType: mimeType,
fileDownloadName: fileName //By setting a file download name the framework will automatically add the attachment Content - Disposition header
));
}
