protected void Page_Load(object sender, EventArgs e)
{
if (Request.Files.Count > 0 && Request.Files[0].ContentLength > 0)
{
var fileroute = Winner.Creator.Get <Winner.Storage.IFile>();
var fileName = string.Format("Files/Temp/{0}", Request.Files[0].FileName);
fileName = fileroute.CreateFileName(fileName);
var fileByte = new byte[Request.Files[0].InputStream.Length];
Request.Files[0].InputStream.Read(fileByte, 0, fileByte.Length);
var goodsImage = new GoodsImageEntity
{
FileByte = fileByte,
FileName = fileName
};
var errors = Winner.Creator.Get <IValidation>()
.ValidateInfo(goodsImage, ValidationType.Modify, new List <string> {
"FileName", "FileByte"
});
if (errors != null && errors.Count > 0)
{
Response.Write(string.Format("<script type='text/javascript'>document.domain='{0}';parent.Goods.Publisher.Image.UploadFailure('{1}','{2}');</script>", ConfigurationManager.GetSetting <string>("Domain"), Request.QueryString["ctrlid"], errors[0].Message));
return;
}
Ioc.Resolve <IFileApplicationService>().Save(fileName, fileByte);
Response.Write(string.Format("<script type='text/javascript'>document.domain='{0}';parent.Goods.Publisher.Image.UploadSucess('{1}','{2}');</script>", ConfigurationManager.GetSetting <string>("Domain"), Request.QueryString["ctrlid"], goodsImage.FullFileName));
}
}
/// <summary>
/// 填充商品主图
/// </summary>
/// <param name="directory"></param>
/// <param name="category"></param>
/// <param name="goods"></param>
/// <param name="sku"></param>
protected virtual void FillGoodImages(DirectoryInfo directory, CategoryEntity category, GoodsEntity goods, string sku)
{
if (directory == null || !directory.Exists)
{
return;
}
var files = directory.GetFiles()
.Where(it => it.Name.ToLower().EndsWith(".jpg") || it.Name.ToLower().EndsWith(".png") || it.Name.ToLower().EndsWith(".gif"))
.OrderBy(it => it.Name.Replace(Path.GetExtension(it.Name), "").Convert <int>()).ToArray();
goods.GoodsImages = goods.GoodsImages ?? new List <GoodsImageEntity>();
var i = 1;
foreach (var file in files)
{
var product = goods.Products == null || string.IsNullOrEmpty(sku) ? null : goods.Products.FirstOrDefault(it => it.Sku == sku);
if (product == null)
{
product = new ProductEntity {
Id = 0
}
}
;
var goodsImage = new GoodsImageEntity
{
SaveType = SaveType.Add,
Sequence = i,
Goods = goods,
FileName = string.Format("Files/Images/Goods/{0}", file.Name),
Product = product,
FileByte = GetFileByte(file.FullName),
};
i++;
goods.GoodsImages.Add(goodsImage);
}
if (goods.Products == null)
{
return;
}
var dics = directory.GetDirectories();
foreach (var dic in dics)
{
var product = goods.Products.FirstOrDefault(it => it.Name == dic.Name);
if (product == null)
{
continue;
}
FillGoodImages(dic, category, goods, product.Sku);
}
}
/// <summary>
/// 添加商品属性
/// </summary>
/// <param name="infos"></param>
/// <param name="goods"></param>
protected virtual void AddGoodsImage(IList <GoodsImageEntity> infos, GoodsEntity goods)
{
if (string.IsNullOrEmpty(hfImageValue.Value))
{
return;
}
var arrayList = JsonConvert.DeserializeObject(hfImageValue.Value.Replace(@"\", @"\\")) as JArray;
if (arrayList == null)
{
return;
}
var i = 0;
foreach (JObject item in arrayList)
{
i++;
var info = new GoodsImageEntity {
Sequence = i
};
item.Properties().ToList().ForEach(a =>
{
SerializeGoodsImage(info, goods, a.Name.ToString(), a.Value.ToString());
});
if (goods.SaveType == SaveType.Add && info.SaveType == SaveType.Remove)
{
continue;
}
if (goods.SaveType == SaveType.Modify && info.SaveType == SaveType.None)
{
info.SaveType = SaveType.Modify;
info.SetProperty(it => it.Sequence);
}
else if (goods.SaveType == SaveType.Modify && info.SaveType == SaveType.Remove)
{
info.SaveType = SaveType.Remove;
}
else
{
var index = info.FileName.IndexOf("Files/");
info.FileName = info.FileName.Substring(index, info.FileName.Length - index);
info.FileByte = Ioc.Resolve <IFileApplicationService>().Grab(info.FileName);
info.FileName = string.Format("Files/Images/Goods/{0}", Path.GetFileName(info.FileName));
}
infos.Add(info);
}
}
/// <summary>
/// 设置图片存储方式
/// </summary>
/// <param name="goods"></param>
/// <param name="info"></param>
protected virtual void SetGoodsImageSaveType(GoodsEntity goods, GoodsImageEntity info)
{
if (goods.SaveType == SaveType.Add || info.Id <= 0)
{
info.SaveType = SaveType.Add;
info.Id = 0;
}
else if (info.SaveType != SaveType.Remove)
{
info.SaveType = SaveType.Modify;
}
else
{
info.SaveType = SaveType.Remove;
}
}
/// <summary>
/// 序列化
/// </summary>
/// <param name="info"></param>
/// <param name="goods"></param>
/// <param name="key"></param>
/// <param name="value"></param>
protected virtual void SerializeGoodsImage(GoodsImageEntity info, GoodsEntity goods, string key, string value)
{
if (key.Equals("SaveType"))
{
switch (value)
{
case "Add":
info.SaveType = SaveType.Add;
break;
case "Modify":
info.SaveType = SaveType.Modify;
break;
case "Remove":
info.SaveType = SaveType.Remove;
break;
}
}
else
{
var name = key;
switch (name)
{
case "Value":
name = "FileName";
break;
case "Sku":
if (goods.Products != null)
{
var product = goods.Products.FirstOrDefault(it => it.Sku == value);
info.Product = product ?? new ProductEntity {
Id = 0
};
}
return;
}
Winner.Creator.Get <IProperty>()
.SetValue(info, name, value);
}
}
