private List <Banner> GetRandomBanners(int numberOfBanners, BannerTypeEnum bannerType, int?categoryId = null)
{
var allBanners = _bannerService.GetBannersByType(bannerType, false).ToList();
if (categoryId.HasValue)
{
allBanners = allBanners.Where(x => x.CategoryId == categoryId).ToList();
}
if (allBanners.Count() <= numberOfBanners)
{
return(allBanners);
}
else
{
var resultBanners = new List <Banner>();
for (int i = 0; i < numberOfBanners; i++)
{
Random rnd = new Random(DateTime.UtcNow.Millisecond);
int number = rnd.Next(1000);
resultBanners.Add(allBanners[number % (allBanners.Count())]);
allBanners.Remove(allBanners[number % (allBanners.Count())]);
}
return(resultBanners);
}
}
/// <summary>
/// Get banner by type and by should it be displayed on homepage
/// </summary>
/// <param name="type">banner type</param>
/// <param name="onHomePage">displayed on homepage</param>
/// <returns>banner</returns>
public IList <Banner> GetBannersByType(BannerTypeEnum type, bool onHomePage)
{
string key = string.Format(BANNER_BY_TYPE_KEY, (int)type, false);
return(_cacheManager.Get(key, () =>
{
var n = _bannerRepository.Table.Where(x => x.BannerTypeId == (int)type).ToList();
return n;
}));
}
object gridBanners_OnExternalDataBound(object sender, string sourceName, object parameter)
{
switch (sourceName.ToLowerCSafe())
{
case "bannertype":
BannerTypeEnum bannerType = (BannerTypeEnum)(int)parameter;
return(HTMLHelper.HTMLEncode(ResHelper.GetString("banner.bannertype." + bannerType.ToString().ToLowerCSafe())));
case "hitsclicksleft":
if (parameter == DBNull.Value)
{
return("<i>" + GetString("general.unlimited") + "</i>");
}
int value = (int)parameter;
if (value == 0)
{
return("<span class=\"StatusDisabled\">" + value + "</span>");
}
return(value);
case "delete":
DataRow row = ((DataRowView)((GridViewRow)parameter).DataItem).Row;
int?siteID = row.IsNull("BannerSiteID") ? (int?)null : ValidationHelper.GetInteger(row["BannerSiteID"], 0);
string iconName;
ImageButton button = ((ImageButton)sender);
if (HasUserModifyPermission(siteID))
{
iconName = "Delete";
}
else
{
iconName = "Deletedisabled";
button.Enabled = false;
}
button.ImageUrl = GetImageUrl("Design/Controls/UniGrid/Actions/" + iconName + ".png");
break;
}
return(parameter);
}
public static List <Banner> GetActiveBanners(BannerTypeEnum bannerType)
{
using (var context = new BackofficeUnitOfWork())
{
return(context.Banner
.Fetch()
.Include(i => i.BannerType)
.Where(i => i.Active &&
i.BannerType.Token == bannerType.ToString() &&
i.StartDate < DateTime.Now &&
(!i.DueDate.HasValue || i.DueDate.Value > DateTime.Now))
.Select(i => i)
.OrderBy(i => Guid.NewGuid())
.ToList());
}
}
object gridBanners_OnExternalDataBound(object sender, string sourceName, object parameter)
{
switch (sourceName.ToLowerCSafe())
{
case "bannertype":
BannerTypeEnum bannerType = (BannerTypeEnum)(int)parameter;
return(HTMLHelper.HTMLEncode(ResHelper.GetString("BannerTypeEnum." + bannerType.ToString().ToLowerCSafe())));
case "hitsclicksleft":
if (parameter == DBNull.Value)
{
return(GetString("general.unlimited"));
}
int value = (int)parameter;
if (value == 0)
{
return("<span class=\"StatusDisabled\">" + value + "</span>");
}
return(value);
case "delete":
DataRow row = ((DataRowView)((GridViewRow)parameter).DataItem).Row;
int?siteID = row.IsNull("BannerSiteID") ? (int?)null : ValidationHelper.GetInteger(row["BannerSiteID"], 0);
CMSGridActionButton button = ((CMSGridActionButton)sender);
if (!HasUserModifyPermission(siteID))
{
button.Enabled = false;
}
break;
}
return(parameter);
}
private int GetBannerWidth(BannerTypeEnum type)
{
switch (type)
{
case BannerTypeEnum.HomePage:
case BannerTypeEnum.Productpage:
case BannerTypeEnum.TextPage:
{
return(238);
}
case BannerTypeEnum.CatalogPage:
{
return(720);
}
default:
{
return(238);
}
}
}
private int GetBannerHeight(BannerTypeEnum type)
{
switch (type)
{
case BannerTypeEnum.HomePage:
case BannerTypeEnum.Productpage:
case BannerTypeEnum.TextPage:
{
return(140);
}
case BannerTypeEnum.CatalogPage:
{
return(100);
}
default:
{
return(140);
}
}
}
public ActionResult BannerList(BannerTypeEnum bannerType, int numberOfBanners, int?CategoryId)
{
var banners = GetRandomBanners(numberOfBanners, bannerType, CategoryId);
var model = new List <BannerModel>();
foreach (var banner in banners)
{
var bannerModel = new BannerModel();
bannerModel.Id = banner.Id;
bannerModel.BannerType = banner.BannerType;
bannerModel.DisplayOnHomePage = banner.DisplayOnMain;
int picId = banner.PictureId;
bannerModel.AltText = banner.Alt;
bannerModel.NetBanner = banner.NetBanner;
bannerModel.TitleText = banner.Title;
bannerModel.ImageUrl = _pictureService.GetPictureUrl(picId, showDefaultPicture: false);
bannerModel.Url = banner.Url;
_customerActivityService.InsertActivity("PublicStore.BannerView", _localizationService.GetResource("ITBSFA.Banner.View"), _workContext.CurrentCustomer, Request.Url.ToString(), Request.UrlReferrer == null ? "" : Request.UrlReferrer.ToString(), bannerModel.Id, bannerModel.Id);
model.Add(bannerModel);
}
return(View(model));
}
private void SetVisibility(BannerTypeEnum bannerType)
{
plcImage.Visible = bannerType == BannerTypeEnum.Image;
plcPlain.Visible = bannerType == BannerTypeEnum.Plain;
plcHtml.Visible = bannerType == BannerTypeEnum.HTML;
}
private void SetVisibility(BannerTypeEnum bannerType)
{
plcImage.Visible = bannerType == BannerTypeEnum.Image;
plcPlain.Visible = bannerType == BannerTypeEnum.Plain;
plcHtml.Visible = bannerType == BannerTypeEnum.HTML;
}
