/// <summary>
/// Create a new Photo object.
/// </summary>
/// <param name="id">Initial value of the Id property.</param>
/// <param name="userId">Initial value of the UserId property.</param>
/// <param name="filePath">Initial value of the FilePath property.</param>
/// <param name="createdAt">Initial value of the CreatedAt property.</param>
public static Photo CreatePhoto(global::System.Int32 id, global::System.Guid userId, global::System.String filePath, global::System.DateTime createdAt)
{
Photo photo = new Photo();
photo.Id = id;
photo.UserId = userId;
photo.FilePath = filePath;
photo.CreatedAt = createdAt;
return photo;
}
/// <summary>
/// Deprecated Method for adding a new object to the Photos EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToPhotos(Photo photo)
{
base.AddObject("Photos", photo);
}
public ActionResult Upload(string var = "")
{
int viewPhotoId = 0;
try {
foreach (string photoFile in Request.Files)
{
HttpPostedFileBase file = Request.Files[photoFile];
if (!(file.ContentLength > 0))
{
throw new Exception("File is not a valid image.");
}
string fileExtension = Path.GetExtension(Path.GetFileName(file.FileName));
string fileName = UserHelper.getLoggedInUserId() + "_" + DateTime.Now.Ticks.ToString() + fileExtension;
string filePath = Path.Combine(HttpContext.Server.MapPath("~/Uploads"), fileName);
file.SaveAs(filePath);
int albumId;
if(!int.TryParse(HttpContext.Request.Params["albumId"], out albumId))
{
throw new Exception("The requested album id is not a valid integer.");
}
Entities dbContext = new Entities();
var album = dbContext.Albums.SingleOrDefault(a => a.Id == albumId);
Guid userGuid = new Guid(UserHelper.getLoggedInUserId());
if(album == null || album.UserId != userGuid)
{
throw new Exception("The album you are trying to upload the photo to is not available.");
}
Models.Object obj = new Models.Object();
obj.EntityName = "Photo";
dbContext.Objects.AddObject(obj);
dbContext.SaveChanges();
Photo photo = new Photo();
photo.Id = obj.Id;
photo.AlbumId = album.Id;
photo.UserId = userGuid;
photo.FilePath = fileName;
photo.Caption = HttpContext.Request.Params["caption"];
photo.CreatedAt = DateTime.Now;
dbContext.Photos.AddObject(photo);
dbContext.SaveChanges();
viewPhotoId = photo.Id;
}
return RedirectToAction("ViewPhoto", "Photo", new { photoId = viewPhotoId });
}catch(Exception ex)
{
return Content(ex.Message);
}
}
