/// <summary>
/// 添加产品图片
/// </summary>
/// <param name="picture"></param>
/// <param name="stream"></param>
/// <returns></returns>
public static DataActionStatus Create(ProductPicture picture, Stream stream)
{
DataActionStatus status;
picture = ShopDataProvider.Instance.CreateUpdatePicture(picture, DataProviderAction.Create, out status);
if (status == DataActionStatus.Success)
{
FileStorageProvider fs = new FileStorageProvider(FileStoreKey);
fs.AddUpdateFile(MakePath(picture.ProductID), picture.PictureFile, stream);
HHCache.Instance.Remove(CacheKeyManager.GetPictureKey(picture.PictureID));
HHCache.Instance.Remove(CacheKeyManager.GetPictureKeyByProductID(picture.ProductID));
}
return(status);
}
/// <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 IStorageFile GetResizedFileUrl(string fileStoreKey, string path, string fileName, int width, int height)
{
string resizedFileName = fileName + "-" + width.ToString() + "x" + height.ToString() + ".";
string resizedPath = Path.Combine(path, "ResizeImages");
System.Drawing.Imaging.ImageFormat format;
string extension = GlobalSettings.GetExtension(fileName).ToLower();
if (extension == "png" || extension == "gif")
{
format = System.Drawing.Imaging.ImageFormat.Png;
resizedFileName += "png";
}
else
{
format = System.Drawing.Imaging.ImageFormat.Jpeg;
resizedFileName += "jpg";
}
FileStorageProvider fileProvider = new FileStorageProvider(fileStoreKey);
IStorageFile file = fileProvider.GetFile(resizedPath, resizedFileName);
if (file == null)
{
IStorageFile originalFile = null;
if (fileProvider != null)
{
originalFile = fileProvider.GetFile(path, fileName);
}
if (originalFile != null)
{
using (Stream sourceStream = originalFile.OpenReadStream())
{
using (Stream imageStream = GlobalSettings.ResizeImage(sourceStream, height, width, format))
{
file = fileProvider.AddUpdateFile(resizedPath, resizedFileName, imageStream);
imageStream.Close();
}
sourceStream.Close();
}
}
}
return(file);
}
/// <summary>
/// 添加品牌信息
/// </summary>
/// <param name="brand"></param>
/// <param name="contentStream"></param>
public static DataActionStatus Create(ProductBrand brand, Stream contentStream)
{
DataActionStatus status;
brand = ShopDataProvider.Instance.CreateUpdateBrand(brand, DataProviderAction.Create, out status);
if (status == DataActionStatus.Success)
{
if (contentStream != null && contentStream.Length > 0)
{
FileStorageProvider fs = new FileStorageProvider(FileStoreKey);
fs.AddUpdateFile(MakePath(brand.BrandID), brand.BrandLogo, contentStream);
}
HHCache.Instance.RemoveByPattern(CacheKeyManager.ProductBrandXpath);
OnUpdated(brand.BrandID);
//HHCache.Instance.Remove(CacheKeyManager.ProductBrandKey);
}
return(status);
}
