public ActionResult Create(PortfolioItemViewModel portfolioItemViewModel, HttpPostedFileBase Image)
{
if (Image != null)
{
string ImageName = System.IO.Path.GetFileName(Image.FileName);
string path = System.IO.Path.Combine(
Server.MapPath("~/Images/PortfolioItems"), ImageName);
// file is uploaded
Image.SaveAs(path);
portfolioItemViewModel.Image = ImageName;
}
if (ModelState.IsValid)
{
var portfolioItem = new PortfolioItem {
Title = portfolioItemViewModel.Title,
Description = portfolioItemViewModel.Description,
Image = portfolioItemViewModel.Image,
ProjcetUrl = portfolioItemViewModel.ProjcetUrl,
};
AddOrUpdateTags(portfolioItem, portfolioItemViewModel.Tags);
db.PortfolioItems.Add(portfolioItem);;
db.SaveChanges();
return RedirectToAction("Index");
}
return View(portfolioItemViewModel);
}
public static PortfolioItem ToDomainModel(this PortfolioItemViewModel portfolioItemViewModel)
{
var portfolioItem = new PortfolioItem();
portfolioItem.Title = portfolioItemViewModel.Title;
portfolioItem.ID = portfolioItemViewModel.ID;
portfolioItem.ProjcetUrl = portfolioItemViewModel.ProjcetUrl;
portfolioItem.Image = portfolioItemViewModel.Image;
return portfolioItem;
}
private void AddOrUpdateTags(PortfolioItem portfolioItem, IEnumerable<AssignedTags> assignedTags)
{
if (assignedTags == null) return;
if (portfolioItem.ID != 0)
{
foreach (var tag in portfolioItem.Tags.ToList())
{
portfolioItem.Tags.Remove(tag);
}
foreach (var tag in assignedTags.Where(c => c.Assigned))
{
portfolioItem.Tags.Add(db.Tags.Find(tag.ID));
}
}
else
{
// New user
foreach (var assignedTag in assignedTags.Where(c => c.Assigned))
{
var tag = new Tag { ID = assignedTag.ID };
db.Tags.Attach(tag);
portfolioItem.Tags.Add(tag);
}
}
}