private ImageResult UploadFile(HttpPostedFileBase file, string fileName)
{
ImageResult imageResult = new ImageResult {
Success = true, ErrorMessage = null
};
var path = Path.Combine(HttpContext.Current.Request.MapPath(config.PhotoUploadPath), fileName);
string extension = Path.GetExtension(file.FileName);
//make sure the file is valid
if (!ValidateExtension(extension))
{
imageResult.Success = false;
imageResult.ErrorMessage = "Invalid Extension";
return(imageResult);
}
try
{
file.SaveAs(path);
Image imgOriginal = Image.FromFile(path);
//pass in whatever value you want
Image imgActual = Scale(imgOriginal);
imgOriginal.Dispose();
imgActual.Save(path);
imgActual.Dispose();
imageResult.ImageName = fileName;
return(imageResult);
}
catch (Exception ex)
{
// you might NOT want to show the exception error for the user
// this is generally logging or testing
imageResult.Success = false;
imageResult.ErrorMessage = ex.Message;
return(imageResult);
}
}
private string ProcessAndUploadPicture(Member Member, HttpPostedFileBase file)
{
if (file != null)
{
string _fileName = Path.GetFileName(file.FileName);
string _fileExt = _fileName.Substring(_fileName.Length - 4);
//Process Picture
//from http://www.codeproject.com/Tips/481015/Rename-Resize-Upload-Image-ASP-NET-MVC
ImageUpload imageUpload = new ImageUpload {
Width = 600
}; //set Width here
//Upload Picture
ImageResult imageResult = imageUpload.RenameUploadFile(file);
if (imageResult.Success)
{
//TODO: write the filename to the db
//save path for image to membermedia in db
MemberMedia mm = new MemberMedia();
mm.ID = (int)Member.ID;
string uploadPath = config.PhotoUploadPath;
mm.path = uploadPath + imageResult.ImageName;
Member.MemberMedia.Add(mm);
db.SaveChanges();
return("Successfully Uploaded Image");
}
else
{
// use imageResult.ErrorMessage to show the error
return("Failed to Upload Image");
}
}
else
{
return("File is empty");
}
}
