/// <summary>
/// 根据IndustryID获取行业信息
/// </summary>
/// <param name="industryID"></param>
/// <returns></returns>
public static ProductIndustry GetProductIndustry(int industryID)
{
ProductIndustry industry = null;
foreach (ProductIndustry child in GetProductIndustries())
{
if (child.IndustryID == industryID)
{
industry = child;
break;
}
}
return(industry);
}
/// <summary>
/// 更新行业信息
/// </summary>
/// <param name="industry"></param>
/// <param name="contentStream"></param>
public static DataActionStatus Update(ProductIndustry industry, Stream contentStream)
{
DataActionStatus status;
ShopDataProvider.Instance.CreateUpdateIndustry(industry, DataProviderAction.Update, out status);
if (status == DataActionStatus.Success)
{
if (contentStream != null && contentStream.Length > 0)
{
FileStorageProvider fs = new FileStorageProvider(FileStoreKey);
fs.AddUpdateFile(MakePath(industry.IndustryID), industry.IndustryLogo, contentStream);
}
HHCache.Instance.RemoveByPattern(CacheKeyManager.ProductIndustryXpath);
OnUpdated(industry.IndustryID);
}
return(status);
}
public override object Copy()
{
ProductIndustry industry = this.CreateNewInstance() as ProductIndustry;
industry.IndustryAbstract = this.IndustryAbstract;
industry.IndustryContent = this.IndustryContent;
industry.IndustryID = this.IndustryID;
industry.IndustryLogo = this.IndustryLogo;
industry.IndustryName = this.IndustryName;
industry.IndustryStatus = this.IndustryStatus;
industry.IndustryTitle = this.IndustryTitle;
industry.ParentID = this.ParentID;
industry.DisplayOrder = this.DisplayOrder;
industry.UpdateTime = this.UpdateTime;
industry.UpdateUser = this.UpdateUser;
industry.CreateTime = this.CreateTime;
industry.CreateUser = this.CreateUser;
return(industry);
}
/// <summary>
/// 获取<paramref name="industry"/>下子行业
/// </summary>
/// <param name="industry"></param>
/// <param name="deps"></param>
/// <param name="industries"></param>
/// <returns></returns>
private static void GetChildIndustires(ProductIndustry industry, int deps, ref List <ProductIndustry> industries)
{
string block = "┗";
for (int i = 0; i < deps; i++)
{
block = " " + block;
}
ProductIndustry industryCopy = null;
foreach (ProductIndustry child in GetChildIndustries(industry.IndustryID))
{
industryCopy = child.Copy() as ProductIndustry;
if (industry != null)
{
industryCopy.IndustryName = block + child.IndustryName;
industries.Add(industryCopy);
GetChildIndustires(child, deps + 1, ref industries);
}
}
}