//public static string FilesPath = HttpContext.Current.Server.MapPath("~\\pho_usuario" + DirSeparator + "Uploads" + DirSeparator);
public static string UploadFileUsuarioFotoPerfil(HttpPostedFileBase file)
{
UsuarioLogado infoUsuarioLogado = new UsuarioLogado();
var _infoUsuarioLogado = infoUsuarioLogado.GetUsuarioLogado(HttpContext.Current.User.Identity.Name);
string _diretorioBaseUsuario = _infoUsuarioLogado.Usu_DiretorioBase;
string FilesPath = HttpContext.Current.Server.MapPath("~\\pho_usuario" + DirSeparator + _diretorioBaseUsuario + DirSeparator);
// Check if we have a file
if (null == file)
{
return("");
}
// Make sure the file has content
if (!(file.ContentLength > 0))
{
return("");
}
string fileName = DateTime.Now.Millisecond + file.FileName;
string fileExt = Path.GetExtension(file.FileName);
// Make sure we were able to determine a proper extension
if (null == fileExt)
{
return("");
}
// Check if the directory we are saving to exists
if (!Directory.Exists(FilesPath))
{
// If it doesn't exist, create the directory
Directory.CreateDirectory(FilesPath);
}
// Set our full path for saving
string path = FilesPath + DirSeparator + fileName;
// Save our file
file.SaveAs(Path.GetFullPath(path));
// Save our thumbnail as well
// ResizeImageUsuarioFotoPerfil(file, 70, 70);
// Return the filename
return(fileName);
}
public static void ResizeImageUsuarioFotoPerfil(HttpPostedFileBase file, int width, int height)
{
UsuarioLogado infoUsuarioLogado = new UsuarioLogado();
var _infoUsuarioLogado = infoUsuarioLogado.GetUsuarioLogado(HttpContext.Current.User.Identity.Name);
string _diretorioBaseUsuario = _infoUsuarioLogado.Usu_DiretorioBase;
string FilesPath = HttpContext.Current.Server.MapPath("~\\pho_usuario" + DirSeparator + _diretorioBaseUsuario + DirSeparator);
string thumbnailDirectory = String.Format(@"{0}{1}{2}", FilesPath, DirSeparator, "Thumbnails");
// Check if the directory we are saving to exists
if (!Directory.Exists(thumbnailDirectory))
{
// If it doesn't exist, create the directory
Directory.CreateDirectory(thumbnailDirectory);
}
// Final path we will save our thumbnail
string imagePath = String.Format(@"{0}{1}{2}", thumbnailDirectory, DirSeparator, file.FileName);
// Create a stream to save the file to when we're done resizing
FileStream stream = new FileStream(Path.GetFullPath(imagePath), FileMode.OpenOrCreate);
// Convert our uploaded file to an image
Image OrigImage = Image.FromStream(file.InputStream);
// Create a new bitmap with the size of our thumbnail
Bitmap TempBitmap = new Bitmap(width, height);
// Create a new image that contains are quality information
Graphics NewImage = Graphics.FromImage(TempBitmap);
NewImage.CompositingQuality = CompositingQuality.HighQuality;
NewImage.SmoothingMode = SmoothingMode.HighQuality;
NewImage.InterpolationMode = InterpolationMode.HighQualityBicubic;
// Create a rectangle and draw the image
Rectangle imageRectangle = new Rectangle(0, 0, width, height);
NewImage.DrawImage(OrigImage, imageRectangle);
// Save the final file
TempBitmap.Save(stream, OrigImage.RawFormat);
// Clean up the resources
NewImage.Dispose();
TempBitmap.Dispose();
OrigImage.Dispose();
stream.Close();
stream.Dispose();
}
public static void DeleteFileUsuarioFotoPerfil(string fileName)
{
UsuarioLogado infoUsuarioLogado = new UsuarioLogado();
var _infoUsuarioLogado = infoUsuarioLogado.GetUsuarioLogado(HttpContext.Current.User.Identity.Name);
string _diretorioBaseUsuario = _infoUsuarioLogado.Usu_DiretorioBase;
string FilesPath = HttpContext.Current.Server.MapPath("~\\pho_usuario" + DirSeparator + _diretorioBaseUsuario + DirSeparator);
// Don't do anything if there is no name
if (fileName.Length == 0)
{
return;
}
// Set our full path for deleting
string path = FilesPath + DirSeparator + fileName;
string thumbPath = FilesPath + DirSeparator + "Thumbnails" + DirSeparator + fileName;
RemoveFileUsuarioFotoPerfil(path);
RemoveFileUsuarioFotoPerfil(thumbPath);
}
