public static FileContentResult Thumbnail(this HtmlHelper helper, string isbn)
{
var path = Thumbnails.GetThumbnailDiskPath(isbn);
byte[] byteArray = System.IO.File.ReadAllBytes(path);
return(new FileContentResult(byteArray, "image/jpeg"));
}
public static string ThumbnailPath(this HtmlHelper helper, string isbn = "empty")
{
var path = Thumbnails.GetThumbnailDiskPath(isbn);
if (System.IO.File.Exists(path))
{
return("~/Content/Thumbnails/" + isbn + ".jpg");
}
else
{
return("~/Content/Thumbnails/empty.jpg");
}
}