public JsonResult CropImage(ChangeAvatar model)
{
var imageName = model.ImageLink.Substring(model.ImageLink.LastIndexOf('/') + 1, model.ImageLink.Length - 1 - model.ImageLink.LastIndexOf('/'));
var bitmap = new Bitmap(Server.MapPath("~/Tmp/" + imageName));
double ratio = (float)bitmap.Width / 400;
var cropRect = new Rectangle((int)Math.Round(model.X * ratio), (int)Math.Round(model.Y * ratio), (int)Math.Round(model.Width * ratio), (int)Math.Round(model.Height * ratio));
var mem = new MemoryStream();
using (var img = new ImageFactory())
{
img.Load(Server.MapPath("~/Tmp/" + imageName));
img.Crop(cropRect).Save(mem);
}
bitmap.Dispose();
//Delete tmp file
System.IO.File.Delete(Server.MapPath("~/Tmp/" + imageName));
imageName = imageName.Substring(0, imageName.LastIndexOf('.')) + ".jpg";
var member = MemberRepository.ChangeAvatar(SessionManager.UserLogged.UserId, imageName, Convert.ToBase64String(mem.ToArray()), null);
if (member.Code == "1")
{
SessionManager.UserLogged.AvatarMedium = member.Message;
SessionManager.UserLogged.Avatar = member.Message.Replace("medium_", "");
}
return member.Code == "-1" ? Json(new {Result = false, ErrorMessage = member.Message})
: Json(new { Result = true, Link = member.Message });
}
public ActionResult ChangeAvatar(ChangeAvatar model)
{
try
{
if (model.FileImage != null && model.FileImage.ContentLength > 0 && !model.FileImage.ContentType.Contains("gif"))
{
model.FileImage.SaveAs(Server.MapPath("~/Tmp/" + model.FileImage.FileName));
model.ImageLink = "/Tmp/" + model.FileImage.FileName;
model.Type = false;
SessionManager.GlobalAvatar = model;
return View(model);
}
return View(model);
}
catch (Exception exception)
{
Logger.Error(exception.Message + exception.InnerException.Message);
return View(new ChangeAvatar(){ImageLink = exception.Message + exception.InnerException.Message});
}
}
public ActionResult CropImage(ChangeAvatar model)
{
var imageName = model.ImageLink.Substring(model.ImageLink.LastIndexOf('/') + 1, model.ImageLink.Length - 1 - model.ImageLink.LastIndexOf('/'));
var bitmap = new Bitmap(Server.MapPath("~/Tmp/" + imageName));
double ratio = (float)bitmap.Width / 400;
var cropRect = new Rectangle((int)Math.Round(model.X * ratio), (int)Math.Round(model.Y * ratio), (int)Math.Round(model.Width * ratio), (int)Math.Round(model.Height * ratio));
var target = new Bitmap(cropRect.Width, cropRect.Height);
using (Graphics g = Graphics.FromImage(target))
{
g.DrawImage(bitmap, new Rectangle(0, 0, target.Width, target.Height),
cropRect,
GraphicsUnit.Pixel);
}
var mem = new MemoryStream();
target.Save(mem, ImageFormat.Jpeg);
bitmap.Dispose();
//Delete tmp file
System.IO.File.Delete(Server.MapPath("~/Tmp/" + imageName));
imageName = imageName.Substring(0, imageName.LastIndexOf('.')) + ".jpg";
var member = _member.ChangeAvatar(SessionManager.UserLogged.UserId, imageName, Convert.ToBase64String(mem.ToArray()));
if (member.Code == "-1")
return View(new ChangeAvatar());
return RedirectToAction("Manage");
}
public ActionResult CropImage()
{
if (_globalAvatar == null)
{
return RedirectToAction("ChangeAvatar");
}
var model = _globalAvatar;
_globalAvatar = null;
return View(model);
}
public ActionResult ChangeAvatar(ChangeAvatar model)
{
try
{
if (model.FileImage.ContentLength > 0)
{
model.FileImage.SaveAs(Server.MapPath("~/Tmp/" + model.FileImage.FileName));
model.ImageLink = "/Tmp/" + model.FileImage.FileName;
model.Type = false;
_globalAvatar = model;
return RedirectToAction("CropImage");
}
return View(model);
}
catch (Exception exception)
{
Logger.Error(exception.Message + exception.InnerException.Message);
return View(new ChangeAvatar(){ImageLink = exception.Message + exception.InnerException.Message});
}
}
