public IActionResult SavePastedImage([FromForm] IFormFile pastedImage)
{
const int MaxFileSize = 100 * 1024; // 100KB;
var bytes = ConvertToBytes(pastedImage);
if (bytes.Length > MaxFileSize)
{
return(BadRequest($"File is too big. Maximum size is {MaxFileSize} bytes."));
}
if (!FileValidator.IsValidFileExtension(pastedImage.FileName, bytes, Array.Empty <byte>()))
{
return(BadRequest($"File data is not valid for the specified file format."));
}
return(new JsonResult(new
{
// In a real-world situation, store the generated image somewhere - e.g. BlobStorage
// and return the actual Url to it
ImageUrl = "https://via.placeholder.com/150"
}));
}
