private ResourceEntity InnerSave(HttpPostedFileBase files, string key, int sourceId, SourceType sourceType, int createdUid, int count, int defaultNum)
{
FileInfor fileInfor;
var fileuploadResult = FileUploadServiceManager.UploadFile(files, key, out fileInfor, GetFolder(sourceId, sourceType));
if (fileuploadResult == FileMessage.Success)
{
var entity = InnerSave(createdUid, count == defaultNum, fileInfor, count, sourceId, sourceType);
return(entity);
}
else
{
Logger.Error(fileuploadResult);
return(null);
}
}
public ResourceEntity Del(int resourceId)
{
var entity = Get(resourceId);
if (entity == null)
{
return(null);
}
var s = (SourceType)entity.SourceType;
String[] uf = GetFolder(entity.SourceId, s);
//图片没有做物理删除
FileUploadServiceManager.DeletedFile(s.ToString().ToLower(), new string[] { entity.Name }, uf);
_resourceRepository.Delete(entity);
return(entity);
}
/// <summary>
/// implement the saveStage
/// </summary>
/// <param name="file"></param>
/// <param name="sourceType"></param>
/// <returns></returns>
public FileInfor SaveStage(FileInfo file, int createUser, SourceType sourceType)
{
if (file == null)
{
return(null);
}
FileInfor fileInfor;
var fileuploadResult = FileUploadServiceManager.UploadFile(file, sourceType.ToString().ToLower(),
out fileInfor, string.Empty);
if (fileuploadResult == FileMessage.Success)
{
return(fileInfor);
}
else
{
return(null);
}
}
public Resource Sync(string channelProductId, string channelColorId, string channelUrl, string Id, int SeqNo, DateTime WriteTime)
{
var productMap = _channelMapper.GetMapByChannelValue(channelProductId, ChannelMapType.ProductId);
if (productMap == null)
{
Log.InfoFormat("Failed to sync image:product unavailable,productId:[{0}],colorId:[{1}],url:[{2}]", channelProductId, channelColorId, channelUrl);
return(null);
}
var mapKey = Utils.GetProductProprtyMapKey(productMap.LocalId, channelColorId);
var colorIdMap = _channelMapper.GetMapByChannelValue(mapKey, ChannelMapType.ColorId);
if (colorIdMap == null)
{
Log.InfoFormat("Failed to sync image, iamge's color has not sync,productId:[{0}],colorId:[{1}],url:[{2}]", channelProductId, channelColorId, channelUrl);
return(null);
}
string filePath;
FileInfor uploadFile = null;
Resource resource = null;
using (var db = new YintaiHZhouContext())
{
//查找是否已经同步图片
var resourceExt = db.Resources.FirstOrDefault(r => r.ColorId == colorIdMap.LocalId && r.SourceId == productMap.LocalId && r.SortOrder == SeqNo && r.SourceType == 1);
var product = db.Products.FirstOrDefault(x => x.Id == productMap.LocalId);
if (product == null)
{
Log.InfoFormat("Failed to sync image,product is null");
return(null);
}
// 下载远程图片
if (resourceExt == null || resourceExt.UpdatedDate != WriteTime)
{
try
{
filePath = FetchRemotePic(channelUrl);
}
catch (Exception ex)
{
Log.ErrorFormat("下载图片出错,productId:[{0}],colorId:[{1}],url:[{2}]", channelProductId, channelColorId, channelUrl);
Log.Error(ex);
return(null);
}
//resize pics
var file = new FileInfo(filePath);
try
{
var uploadResult = FileUploadServiceManager.UploadFile(file, "product", out uploadFile, string.Empty);
File.Delete(filePath);
if (uploadResult != FileMessage.Success)
{
Log.ErrorFormat("上传文件失败:{0}", filePath);
return(null);
}
}
catch (Exception ex)
{
Log.Error(ex);
return(null);
}
}
if (uploadFile == null)
{
Log.ErrorFormat("Uploadfile is null");
return(null);
}
if (resourceExt == null)
{
var newResource = new Resource()
{
ColorId = colorIdMap.LocalId,
SourceId = productMap.LocalId,
SourceType = 1,
ContentSize = uploadFile.FileSize,
Domain = string.Empty,
ExtName = uploadFile.FileExtName,
Height = uploadFile.Height,
IsDefault = false,
Name = uploadFile.FileName,
Status = 1,
SortOrder = SeqNo,
Size = string.Format("{0}x{1}", uploadFile.Width, uploadFile.Height),
Type = (int)uploadFile.ResourceType,
Width = uploadFile.Width,
ChannelPicId = 0,
CreatedDate = DateTime.Now,
CreatedUser = SystemDefine.SystemUser,
UpdatedUser = SystemDefine.SystemUser,
UpdatedDate = WriteTime,
};
db.Resources.Add(newResource);
resource = newResource;
}
else
{
resourceExt.ContentSize = uploadFile.FileSize;
resourceExt.UpdatedUser = SystemDefine.SystemUser;
resourceExt.UpdatedDate = WriteTime;
resourceExt.ExtName = uploadFile.FileExtName;
resourceExt.Height = uploadFile.Height;
resourceExt.IsDefault = false;
resourceExt.Name = uploadFile.FileName;
resourceExt.Size = string.Format("{0}x{1}", uploadFile.Width, uploadFile.Height);
resourceExt.Type = (int)uploadFile.ResourceType;
resourceExt.Width = uploadFile.Width;
resource = resourceExt;
}
if (!product.IsHasImage)
{
product.IsHasImage = true;
product.UpdatedDate = DateTime.Now;
}
db.SaveChanges();
return(resource);
}
}
