/// <summary>
/// 获取商品相关图片（HeaderPics：轮播图，BodyPics：详情图片；图片数组0、1、2：大、中、小图）
/// </summary>
/// <param name="goodsClass">商品类别（0：单张，1：套餐）</param>
/// <returns></returns>
public string GetGoodsPics(GoodsClass goodsClass)
{
try
{
GoodsPic goodsPic = thisData.GetGoodsPics(goodsClass);
return(new BaseResponseModel <GoodsPic>()
{
StatusCode = Tools.ActionParams.code_ok, JsonData = goodsPic
}.ToJson());
}
catch (Exception)
{
return(JsonResponseModel.ErrorJson);
throw;
}
}
/// <summary>
/// 保存商品图片
/// </summary>
/// <param name="goodsType"></param>
/// <param name="picType"></param>
/// <param name="files"></param>
/// <param name="hostingEnvironment"></param>
internal void SaveGoodsFiles(int goodsType, int picType, IFormFileCollection files, IHostingEnvironment hostingEnvironment)
{
long size = 0;
foreach (var file in files)
{
var filename = ContentDispositionHeaderValue
.Parse(file.ContentDisposition)
.FileName
.Trim('"');
string saveDir = $@"{ConstantProperty.BaseDir}{ConstantProperty.GoodsImagesDir}";
string dbSaveDir = $@"{ConstantProperty.GoodsImagesDir}";
if (!Directory.Exists(saveDir))
{
Directory.CreateDirectory(saveDir);
}
string exString = filename.Substring(filename.LastIndexOf("."));
string saveName = Guid.NewGuid().ToString("N");
filename = $@"{saveDir}{saveName}{exString}";
size += file.Length;
FileModel<string[]> fileCard = new FileModel<string[]>();
using (FileStream fs = System.IO.File.Create(filename))
{
file.CopyTo(fs);
fs.Flush();
string[] fileUrls = new string[] { $@"{dbSaveDir}{saveName}{exString}" };
}
var goodsPicCollection = mongo.GetMongoCollection<GoodsPic>();
var goodsPic = goodsPicCollection.Find(x => x.GoodsClass == (GoodsClass)goodsType).FirstOrDefault();
if (goodsPic == null)
{
goodsPic = new GoodsPic() { GoodsClass = (GoodsClass)goodsType };
goodsPicCollection.InsertOne(goodsPic);
}
if (goodsPic.HeaderPics == null)
{
goodsPicCollection.UpdateOne(x => x.GoodsPicID.Equals(goodsPic.GoodsPicID),
Builders<GoodsPic>.Update.Set(x => x.HeaderPics, new List<FileModel<string[]>>()));
}
if (goodsPic.BodyPics == null)
{
goodsPicCollection.UpdateOne(x => x.GoodsPicID.Equals(goodsPic.GoodsPicID),
Builders<GoodsPic>.Update.Set(x => x.BodyPics, new List<FileModel<string[]>>()));
}
ParamsCreate3Img params3Img = new ParamsCreate3Img() { FileName = filename, FileDir = ConstantProperty.GoodsImagesDir };
params3Img.OnFinish += fileModel =>
{
fileModel.FileID = ObjectId.GenerateNewId();
if (picType == 0)
{
var update = Builders<GoodsPic>.Update.Push(x => x.HeaderPics, fileModel);
goodsPicCollection.UpdateOne(x => x.GoodsPicID.Equals(goodsPic.GoodsPicID), update);
}
else
{
var update = Builders<GoodsPic>.Update.Push(x => x.BodyPics, fileModel);
goodsPicCollection.UpdateOne(x => x.GoodsPicID.Equals(goodsPic.GoodsPicID), update);
}
mongo.GetMongoCollection<FileModel<string[]>>("FileModel").InsertOne(fileModel);
};
//ThreadPool.QueueUserWorkItem(new WaitCallback(ImageTool.Create3Img), params3Img);
new Thread(new ParameterizedThreadStart(ImageTool.Create3Img)).Start(params3Img);
}
}
