private string SaveFileToDisk(HttpPostedFileBase fileData, string folderPath)
{
var folderDate = DateTime.Now.ToString("yyyy/MM/dd");
var folder = "~/images/" + folderPath + "/" + folderDate;
var result = "";
if (fileData.ContentLength <= 4000 * 1024 && HtmlHelpers.CheckFileExt(Path.GetExtension(fileData.FileName), "jpg|png|gif|jpeg") && HtmlHelpers.IsImage(fileData))
{
HtmlHelpers.CreateFolder(Server.MapPath(folder));
var randomName = DateTime.Now.ToFileTimeUtc() + Path.GetExtension(fileData.FileName);
var fileName = Server.MapPath(Path.Combine(folder, randomName));
Resize(fileData, 1200, 900, Path.Combine(folder, fileName));
result = folderDate + "/" + randomName;
}
return(result);
}