public void AddStatus(User user, Group group, Event ev, StatusFormModel formModel)
{
if (group != null)
{
if (!group.HasMember(user))
{
throw new StatusException("User is not member of group");
}
}
var status = new Status {
Text = formModel.Status, User = user, Group = group, Event = ev
};
db.AddToStatusSet(status);
// obrázky
if (formModel.Images != null)
{
for (int i = 0; i < formModel.Images.Count; i++)
{
var uploadedImage = formModel.Images[i];
// vynechat neobrázky
if (uploadedImage == null || uploadedImage.ContentLength == 0 || !ImageHelper.IsImage(uploadedImage.ContentType))
{
continue;
}
// vyrobit entitu
var img = new Image {
Description = formModel.ImageDescriptions[i],
};
db.ImageSet.AddObject(img);
status.Images.Add(img);
// uložit db, aby entita měla id a tudíž se dala vymyslet cesta k obrázku
db.SaveChanges();
// uložit soubor
imageService.SaveImage(img, uploadedImage.InputStream);
}
}
// soubory
if (formModel.Files != null)
{
for (int i = 0; i < formModel.Files.Count; i++)
{
var uploadedFile = formModel.Files[i];
if (uploadedFile == null || uploadedFile.ContentLength == 0)
{
continue;
}
// vyrobit entitu
var file = new File {
Description = formModel.FileDescriptions[i],
FileName = uploadedFile.FileName,
};
db.FileSet.AddObject(file);
status.Files.Add(file);
// uložit db, aby entita měla id a tudíž se dala vymyslet cesta k souboru
db.SaveChanges();
// uložit soubor
fileService.SaveFile(file, uploadedFile);
}
}
// odkazy
if (formModel.Links != null)
{
for (int i = 0; i < formModel.Links.Count; i++)
{
var url = formModel.Links[i];
if (String.IsNullOrWhiteSpace(url))
{
continue;
}
status.Links.Add(new Link {
URL = url,
Description = formModel.LinkDescriptions[i],
});
}
}
db.SaveChanges();
// přidat do zdí
List <User> userList = user.Followers.ToList();
if (group != null)
{
userList.Union(group.Users);
}
else
{
userList.Add(user);
}
wallService.Add(status, userList.Distinct());
}
public ActionResult CreateAccount(UserViewModel userViewModel, HttpPostedFileBase file)
{
if (!ModelState.IsValid)
{
return(View("Index", userViewModel));
}
var model = userService.GetBy(x => x.Username == userViewModel.Username);
if (model != null)
{
ModelState.AddModelError("", "Username" + userViewModel.Username + "taken");
userViewModel.Username = "";
return(View("Index", userViewModel));
}
Users u = new Users
{
Username = userViewModel.Username,
Name = userViewModel.Firstname,
LastName = userViewModel.LastName,
Password = userViewModel.Password,
Email = userViewModel.Email,
IsDeleted = false
};
userService.Add(u);
int userId = u.Id;
SessionSet <Users> .SetSession(u, "login");
var uploadsDir = new DirectoryInfo(string.Format("{0}Uploads", Server.MapPath(@"\"))); //Uploda Dosyasını bulabilmekl için assembly içinde Pathi verdik Yani: C/user/repos/Facebook.WebUI/Uploads....
if (file != null && file.ContentLength > 0)
{
string ext = file.ContentType.ToLower(); //Content type ı yani image.jpg veya image.png gibi yakaladık ve küçük harfe çevirdik.Aşağıda kontrol edebilmek için
if (ext != "image/jpg" && ext != "image/jpeg" && ext != "image/pjeg" && ext != "image/gif" && ext != "image/x-png" && ext != "image/png")
{
ModelState.AddModelError("", "The image was not uploaded - wrong image extension.");
userViewModel.Username = "";
return(View("Index", userViewModel));
}
string imagename = userId + ".jpg"; //Fotografin adını id le bağladık 3.jpg 2.jpg
var path = string.Format("{0}\\{1}", uploadsDir, imagename); //Dosya pathını ve fotograf adını birleştirip bir butun path haline getirdik
file.SaveAs(path); //Uplodas dosyasın kayıt etttik
Wall wall = new Wall();
wall.UserId = userId;
wall.Message = "";
wall.DateEdited = DateTime.Now;
wallservice.Add(wall);
}
return(Redirect("~/" + userViewModel.Username)); //Yönlendirdik
}
