HomePageProducts.ascx.cs :  » Web-Frameworks » nopCommerce » NopSolutions » NopCommerce » Web » Modules » C# / CSharp Open Source

//------------------------------------------------------------------------------
// The contents of this file are subject to the nopCommerce Public License Version 1.0 ("License"); you may not use this file except in compliance with the License.
// You may obtain a copy of the License at  http://www.nopCommerce.com/License.aspx. 
// 
// Software distributed under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. 
// See the License for the specific language governing rights and limitations under the License.
// 
// The Original Code is nopCommerce.
// The Initial Developer of the Original Code is NopSolutions.
// All Rights Reserved.
// 
// Contributor(s): _______. 
//------------------------------------------------------------------------------

using System;
using System.Collections;
using System.ComponentModel;
using System.Configuration;
using System.Data;
using System.Text;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using NopSolutions.NopCommerce.BusinessLogic;
using NopSolutions.NopCommerce.BusinessLogic.Categories;
using NopSolutions.NopCommerce.BusinessLogic.Media;
using NopSolutions.NopCommerce.BusinessLogic.Products;
using NopSolutions.NopCommerce.BusinessLogic.SEO;
using NopSolutions.NopCommerce.Common.Utils;
using NopSolutions.NopCommerce.BusinessLogic.Configuration.Settings;

namespace NopSolutions.NopCommerce.Web.Modules{
    public partial class HomePageProductsControl : BaseNopUserControl
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!Page.IsPostBack)
            {
                BindData();
            }
        }

        private void BindData()
        {
            var products = ProductManager.GetAllProductsDisplayedOnHomePage();
            if (products.Count > 0)
            {
                dlCatalog.DataSource = products;
                dlCatalog.DataBind();
            }
            else
            {
                this.Visible = false;
            }
        }

        protected void dlRelatedProducts_ItemDataBound(object sender, DataListItemEventArgs e)
        {
            if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
            {
                var product = e.Item.DataItem as Product;
                if (product != null)
                {
                    string productURL = SEOHelper.GetProductUrl(product);

                    var hlImageLink = e.Item.FindControl("hlImageLink") as HyperLink;
                    if (hlImageLink != null)
                    {
                        ProductPicture productPicture = product.DefaultProductPicture;
                        if(productPicture != null)
                            hlImageLink.ImageUrl = PictureManager.GetPictureUrl(productPicture.Picture, SettingManager.GetSettingValueInteger("Media.Product.ThumbnailImageSize", 125), true);
                        else
                            hlImageLink.ImageUrl = PictureManager.GetDefaultPictureUrl(SettingManager.GetSettingValueInteger("Media.Product.ThumbnailImageSize", 125));

                        hlImageLink.NavigateUrl = productURL;
                        hlImageLink.ToolTip = String.Format(GetLocaleResourceString("Media.Product.ImageLinkTitleFormat"), product.Name);
                        hlImageLink.Text = String.Format(GetLocaleResourceString("Media.Product.ImageAlternateTextFormat"), product.Name);
                    }

                    var hlProduct = e.Item.FindControl("hlProduct") as HyperLink;
                    if (hlProduct != null)
                    {
                        hlProduct.NavigateUrl = productURL;
                        hlProduct.Text = Server.HtmlEncode(product.Name);
                    }
                }
            }
        }
    }
}