private async Task <IActionResult> ReturnFile(string path, int h, int w, string realfileName, bool download, string suggestefFileName)
{
try
{
if (realfileName.IsStaticImage() && h > 0 && w > 0)
{
if (download)
{
return(await this.AiurFile(await _imageCompressor.Compress(path, realfileName, w, h), realfileName, suggestefFileName));
}
else
{
return(await this.AiurFile(await _imageCompressor.Compress(path, realfileName, w, h), realfileName));
}
}
else
{
if (download)
{
return(await this.AiurFile(path, realfileName, suggestefFileName));
}
else
{
return(await this.AiurFile(path, realfileName));
}
}
}
catch (Exception e) when(e is DirectoryNotFoundException || e is FileNotFoundException)
{
return(NotFound());
}
}
public ActionResult SetAvatar(HttpPostedFileBase file)
{
ViewBag.Localize = getLocale();
if (file != null)
{
using (var transaction = _entities.Database.BeginTransaction())
{
try
{
var avatarFile = "";
ApplicationUser user = System.Web.HttpContext.Current.GetOwinContext().GetUserManager <ApplicationUserManager>().FindById(User.Identity.GetUserId <int>());
if (user != null)
{
var email = user.Email;
var person = _entities.People.Where(w => w.Email == email).FirstOrDefault();
if (person.AvatarFile != null)
{
try
{
System.IO.File.Delete(Server.MapPath("/avatars/") + avatarFile + "_128");
System.IO.File.Delete(Server.MapPath("/avatars/") + avatarFile + "_50");
}
catch { }
}
person.AvatarFile = _stringGenerator.Next();
avatarFile = person.AvatarFile;
_entities.SaveChanges();
}
var bitmap = new Bitmap(file.InputStream);
var bitmap128 = _imageCompressor.Compress(bitmap, new Size(128, 128));
var path = Server.MapPath("/avatars/") + avatarFile + "_128.png";
bitmap128.Save(path, ImageFormat.Png);
var bitmap25 = _imageCompressor.Compress(bitmap, new Size(50, 50));
path = Server.MapPath("/avatars/") + avatarFile + "_50.png";
bitmap25.Save(path, ImageFormat.Png);
ViewBag.Avatar_128 = getUserAvatar(avatarFile + "_128");
ViewBag.PeopleForMaster = _entities.People.Select(s => s).ToList();
transaction.Commit();
}
catch (Exception)
{
transaction.Rollback();
return(RedirectToAction("Message", "Home", new { lang = getLocale() }));
}
}
}
ViewBag.Email = EMAIL;
AVATAR = ViewBag.Avatar_128;
return(RedirectToAction("UserProfile"));
}
public void CompressTestCase()
{
// Test On Linux -------------------------
var input2Path = "/Users/top/Downloads/Test File 2.png";
var input3Path = "/Users/top/Downloads/Test File 3.JPG";
var input4Path = "/Users/top/Downloads/Test File 4.JPG";
var input5Path = "/Users/top/Downloads/Test File 5.gif";
ImageCompressor.Compress(input3Path, "/Users/top/Downloads/Test File 3 Compressed.JPG");
// ImageCompressor.Compress(input4Path, "/Users/top/Downloads/Test File 4 Compressed.JPG");
ImageCompressor.Compress(input2Path, "/Users/top/Downloads/Test File 2 Compressed.png");
ImageCompressor.Compress(input5Path, "/Users/top/Downloads/Test File 5 Compressed.gif");
// Test On Windows -------------------------
// var input2Path = "D:\\Test File 2.png";
// var input3Path = "D:\\Test File 3.JPG";
// var input4Path = "D:\\Test File 4.JPG";
// var input5Path = "D:\\Test File 5.gif";
//
// ImageCompressor.Compress(input2Path, "D:\\Test File 2 Compressed.png");
// ImageCompressor.Compress(input3Path, "D:\\Test File 3 Compressed.JPG");
// ImageCompressor.Compress(input5Path, "D:\\Test File 5 Compressed.gif");
}
public static byte[] ResizeAndCompressImage(byte[] imageFileBytes,
bool isResize,
int maxWidthPx,
int maxHeightPx,
bool isCompress)
{
var newImageFileBytes = imageFileBytes;
if (isResize)
{
newImageFileBytes = ImageResizeHelper.Resize(imageFileBytes, maxWidthPx, maxHeightPx);
}
if (!isCompress)
{
return(newImageFileBytes);
}
using var streamToCompress = new MemoryStream(newImageFileBytes);
var compressResult = ImageCompressor.Compress(streamToCompress);
newImageFileBytes = compressResult.ResultFileStream.ToArray();
return(newImageFileBytes);
}
public void CompressorUnitTest()
{
var imageCompressJpegResult = ImageCompressor.Compress("<file name>.jpg", "<outlet file name>.jpg");
var imageCompressGifResult = ImageCompressor.Compress("<file name>.gif", "<outlet file name>.gif");
var imageCompressPngResult = ImageCompressor.Compress("<file name>.png", "<outlet file name>.png");
}
private async Task <IActionResult> FileWithImageCompressor(string path, string extension)
{
int.TryParse(Request.Query["w"], out int width);
bool.TryParse(Request.Query["square"], out bool square);
if (width > 0)
{
if (square)
{
return(this.WebFile(await _imageCompressor.Compress(path, width, width), extension));
}
else
{
return(this.WebFile(await _imageCompressor.Compress(path, width, 0), extension));
}
}
else
{
return(this.WebFile(await _imageCompressor.ClearExif(path), extension));
}
}
private async Task <IActionResult> FileWithImageCompressor(string path, string extension)
{
int.TryParse(Request.Query["w"], out int w);
int.TryParse(Request.Query["h"], out int h);
if (h >= 0 && w >= 0 && h + w > 0)
{
return(this.WebFile(await _imageCompressor.Compress(path, w, h), extension));
}
else
{
return(this.WebFile(await _imageCompressor.ClearExif(path), extension));
}
}
public ActionResult Index(HttpPostedFileBase file)
{
if (file != null)
{
using (var transaction = _entities.Database.BeginTransaction())
{
try
{
var sharedCode = _stringGenerator.Next();
var fileName = Path.GetFileNameWithoutExtension(file.FileName);
var image = new Image();
//if (_entities.Image.ToList().Count > 0)
// image.id = _entities.Image.Max(s => s.id) + 1;
//else image.id = 1;
image.isPublic = false;
image.folderId = _entities.Folder.Where(f => f.name.Equals("General")).Select(fol => fol.id).FirstOrDefault();
image.sharedCode = sharedCode;
image.name = fileName;
image.publicationDate = DateTime.Now;
_entities.Image.Add(image);
_entities.SaveChanges();
transaction.Commit();
var bitmap = new Bitmap(file.InputStream);
var path = Path.Combine(Server.MapPath("~/img/"), sharedCode + ".png");
bitmap.Save(path, ImageFormat.Png);
var compressedBitmap = _imageCompressor.Compress(bitmap, new Size(128, 128));
path = Path.Combine(Server.MapPath("~/img/"), sharedCode + "_compressed.png");
compressedBitmap.Save(path, ImageFormat.Png);
}
catch (Exception e)
{
transaction.Rollback();
}
}
}
return(View());
}
