public virtual ActionResult New(NewPhotoModel model)
{
model.Categories = _context.GetCategoriesList(model.CategoryId);
if (!ModelState.IsValid)
{
return(View(Views.New, model));
}
var photo = _context.Photos.Create();
photo.Title = model.Title;
photo.Slug = model.Slug;
photo.Description = model.Description;
photo.CreationDate = DateTime.Now;
photo.UserId = HttpContext.FindUser().UserId;
photo.CategoryId = model.CategoryId;
photo.PhotoMimeType = model.PhotoFile.ContentType;
photo.IsApproved = HttpContext.FindUser().IsAdmin;
using (var stream = new BinaryReader(model.PhotoFile.InputStream))
photo.PhotoFile = stream.ReadBytes(model.PhotoFile.ContentLength);
_context.Add(photo);
_context.SaveChanges();
return(RedirectToAction(T4Routes.Photo.Detail(photo.Category.Slug, photo.Slug)));
}
public virtual ActionResult New()
{
var model = new NewPhotoModel {
Categories = _context.GetCategoriesList()
};
return(View(Views.New, model));
}
public static Image PrepareImageFromRemoteOrLocal(NewPhotoModel photo)
{
HttpPostedFileBase input = photo.FileInput;
string remoteFilename = photo.PhotoURL;
if (input != null)
return PrepareImage(input);
else
if (string.IsNullOrEmpty(remoteFilename))
throw new FileUploadException("Can't upload your photo from provided URL. Please check your URL and try again later.");
else
return PrepareImage(remoteFilename);
}
public ActionResult AddPhoto(NewPhotoModel photo)
{
UserModel user = new UserRepository().GetByUsernameWithAlbums(HttpContext.User.Identity.Name, withFollowers: true);
ViewBag.Albums = user.Albums;
if (photo.Source == "remote")
photo.FileInput = null;
else
photo.PhotoURL = null;
ITransaction transaction = null;
ISession session = null;
try
{
using (Image img = FileHelper.PrepareImageFromRemoteOrLocal(photo))
{
if (img == null)
throw new FileUploadException("Can't upload your photo. Please try again later.");
if (ModelState.IsValid)
{
AlbumModel selectedAlbum = null;
foreach (AlbumModel album in user.Albums)
{
if (album.Id == photo.AlbumId)
{
selectedAlbum = album;
break;
}
}
session = SessionProvider.SessionFactory.OpenSession();
transaction = session.BeginTransaction();
string photoName = "photo_" + DateTime.Now.ToString("yyyyMMddHHmmssff");
string path = FileHelper.getPhotoPathWithoutExtension(selectedAlbum, photoName) + ".jpg";
if (string.IsNullOrEmpty(path))
throw new Exception("Can't save image");
path = FileHelper.SavePhoto(img, selectedAlbum, photoName);
if (string.IsNullOrEmpty(path))
throw new Exception("Returned path is empty");
PhotoRepository repo = new PhotoRepository();
PhotoModel newPhoto = new PhotoModel()
{
Path = path,
Date = DateTime.Parse(photo.Date),
Description = photo.Description,
Album = selectedAlbum
};
double? locLatitude = img.GPSLatitude();
double? locLongitude = img.GPSLongitude();
if (locLatitude.HasValue && locLongitude.HasValue)
{
newPhoto.LocationLatitude = locLatitude.Value;
newPhoto.LocationLongitude = locLongitude.Value;
}
repo.Create(newPhoto);
System.Diagnostics.Debug.WriteLine("Created db entry " + newPhoto.Id);
transaction.Commit();
Helpers.NotifyAlbumObservers(newPhoto.Album);
return RedirectToAction("Show", new { id = photo.AlbumId });
}
}
}
catch (FileUploadException ex)
{
if (transaction != null)
{
transaction.Rollback();
transaction.Dispose();
}
if (session != null)
session.Dispose();
ModelState.AddModelError("FileInput", ex.Message);
}
catch (Exception)
{
if (transaction != null)
{
transaction.Rollback();
transaction.Dispose();
}
if (session != null)
session.Dispose();
ModelState.AddModelError("FileInput", "Can't upload your photo. Please try again later.");
}
return View(photo);
}
