public ActionResult Create([Bind(Include = "ItemID,Name,CategoryID,Price,Blurb,Picture")] Item item,
            HttpPostedFileBase imageFile)
        {
            if (ModelState.IsValid)
            {
                Category category = db.Categories.Single(c => c.CategoryID == item.CategoryID);
                db.Items.Add(item);
                db.SaveChanges();

                if (imageFile != null)
                {
                    string imageName = System.IO.Path.GetFileName(imageFile.FileName);
                    var imagePath = new DisplayImage(DisplayImage.ImageCategory.Clothing);
                    // Property not constructed by ASP.NET
                    item.Category = db.Categories.Single(c => c.CategoryID == item.CategoryID);
                    string path = System.IO.Path.Combine(
                                        Server.MapPath("~/" + imagePath
                                            .GetPath(item, false)), imageName);
                    imageFile.SaveAs(path);
                }

                return RedirectToAction("Index");
            }

            ViewBag.CategoryID = SelectListHelper.GetCategoryList(item.Category, false);
            return View(item);
        }
Exemplo n.º 2
0
        public string GetPartialPath(Category category, DisplayImage.ImageCategory imgCategory)
        {
            if (imgCategory == ImageCategory.Clothing)
            {
                string basePath = AppImageRoot + GetCategoryDir();
                string genderDir = "Neutral/";

                if (category.HasGender)
                {
                    bool? isMale = category.IsMale;
                    if (!isMale.HasValue)
                        throw new ArgumentNullException("Invalid Gender");
                    else
                    {
                        if ((bool)category.IsMale)
                            genderDir = "Male";
                        else
                            genderDir = "Female";
                    }
                }

                string path = basePath;
                path += genderDir + "/";
                path += category.AgeGroup.Name + "/";
                path += category.CategoryName.Name + "/";
                return path;
            }
            else
                throw new NotImplementedException("Image Category Not Supported");
        }
        public ActionResult Edit([Bind(Include = "ItemID,Name,CategoryID,Price,Blurb,Picture")] Item item,
            HttpPostedFileBase imageFile, String OriginalPicture)
        {
            item.Category = db.Categories.Single(c => c.CategoryID == item.CategoryID);

            if (ModelState.IsValid)
            {
                string imageName;
                string originalImagePath;

                if (imageFile != null)
                {
                    imageName = System.IO.Path.GetFileName(imageFile.FileName);

                    var displayImage = new DisplayImage(DisplayImage.ImageCategory.Clothing);

                    originalImagePath = displayImage.GetPath(item, true);
                    string originalImageSystemPath = Server.MapPath("~/" + originalImagePath);

                    var bitmap = new Bitmap(imageFile.InputStream);

                    if (displayImage.ResizeImage(bitmap))
                    {
                        bool uniqueNameGenerated = false;
                        string newImagePartialPath = "";
                        while (!uniqueNameGenerated)
                        {
                            item.Picture = displayImage.GenerateImageName(8, item.Picture);
                            if (!displayImage.ImageExists(item.Picture, item.Category,
                                DisplayImage.ImageCategory.Clothing, out newImagePartialPath))
                                uniqueNameGenerated = true;
                        }

                        string newImageSystemPath = System.IO.Path.Combine(
                                        Server.MapPath("~/" + newImagePartialPath), item.Picture);

                        ImageConverter byteArrayConverter = new ImageConverter();

                        System.IO.File.WriteAllBytes(newImageSystemPath,
                            (byte[])byteArrayConverter.ConvertTo(bitmap, typeof(byte[])));

                        System.IO.File.Delete(originalImageSystemPath);
                    }
                    else
                    {
                        ViewBag.BadImageMessage = "The image must be Square (Height = Width).";
                        return View(item);
                    }
                }

                db.Entry(item).State = EntityState.Modified;
                db.SaveChanges();

                return RedirectToAction("Index");
            }
            return View(item);
        }
Exemplo n.º 4
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 public bool ImageExists(string fileName, Category category, DisplayImage.ImageCategory imgCategory,
     out String partialPath)
 {
     bool returnVal = false;
     string baseDirectory = System.AppDomain.CurrentDomain.BaseDirectory;
     partialPath = GetPartialPath(category, imgCategory);
     string pathSys = partialPath.Replace("/", "\\");
     string fileSys = System.IO.Path.Combine(baseDirectory, pathSys, fileName);
     if (System.IO.File.Exists(fileSys))
         returnVal = true;
     return returnVal;
 }
        public ActionResult Index()
        {
            var shoppingCart = ShoppingCart.GetCart(this.HttpContext);
            string cartId = shoppingCart.GetCartId(this.HttpContext);

            var viewModel = new ShoppingCartViewModel();
            var carts = webStoreDb.Carts.Where(c => c.CartId == cartId);
            List<CartDetail> details = new List<CartDetail>();
            decimal cartTotal = 0;
            //bool insufficientInventory = false;
            var alertMessages = new List<string>();
            var displayImage = new DisplayImage(DisplayImage.ImageCategory.Clothing);

            foreach (Cart cart in carts)
            {
                Item item = mainDb.Items.Single(i => i.ItemID == cart.ItemId);
                Inventory inventory = mainDb.Inventories.Single(i => i.InventoryID == cart.InventoryId);
                InventoryDetailGenerator inventoryDetailGenerator = new InventoryDetailGenerator();
                List<InventoryDetail> inventoryDetails = inventoryDetailGenerator.GetInventoryDetails(inventory);
                decimal cartDetailTotal = cart.Price * cart.Count;
                bool insufficientInventoryItem = false;
                if (inventory.QuantityInStock < cart.Count)
                {
                    insufficientInventoryItem = true;
                    //insufficientInventory = true;
                    alertMessages.Add("Choose new quantity for " + item.Name + ".");
                }
                details.Add(new CartDetail
                    {
                        RecordId = cart.RecordId,
                        InventoryId = cart.InventoryId,
                        ItemId = cart.ItemId,
                        SubTotal = cart.Price,
                        Quantity = cart.Count,
                        QuantityInStock = inventory.QuantityInStock,
                        Name = item.Name,
                        Size = inventoryDetailGenerator.GetInventoryDetailString(inventoryDetails, false),
                        Picture = displayImage.GetPath(item, true),
                        Total = cartDetailTotal,
                        InventoryFlag = insufficientInventoryItem
                    }
                );
                cartTotal += cartDetailTotal;
            }
            viewModel.Details = details;
            viewModel.CartId = cartId;
            viewModel.Total = cartTotal;
            viewModel.NumItems = shoppingCart.GetCount();
            ViewBag.AlertMessages = alertMessages;

            return View(viewModel);
        }