public async Task <IActionResult> GetGif(string id)
{
var file = await _icons.GetGif(id);
if (file == null)
{
return(NotFound("Invalid file ID given."));
}
var stream = await _icons.GetGifContent(id);
var toRespond = new FileStreamResult(stream, "image/gif");
var cd = new ContentDisposition
{
Inline = true,
FileName = file.FileName
};
Response.Headers["Content-Disposition"] = cd.ToString();
Response.Headers["X-Content-Type-Options"] = "nosniff";
return(toRespond);
}