protected override async Task <ResponseApi> AddMiddlewareExecuted(UserFileInfo obj)
{
base.GetBase64(obj);
if (string.IsNullOrEmpty(obj.Base64))
{
ResponseApi response1 = ResponseApi.Create(GetLanguage(), Code.UploadFileFail, false);
return(await Task.FromResult(response1));
}
obj = this.AddMiddlewareExecute(obj);
var parent = base.UnitWork.FindSingle <UserFileInfo>(it => it.Base64 == obj.Base64);
if (parent == null)
{
obj.Id = (int)base.UnitWork.Insert(obj);
System.IO.File.WriteAllBytes($"{AddressConfig.UploadImgDirectory}\\{ obj.Src}", /*obj.Base64*/ Base64Helper.FromBase64String(obj.Base64));
obj = (UserFileInfo)obj.Clone();
}
else
{
obj.Parent = parent;
obj.Base64 = null;
}
obj.FileId = RandomHelper.OrderId.Sha1();
obj.Src = $"{RandomHelper.OrderId.Sha1()}.{obj.Parent.Src.Split('.').LastOrDefault()}";
obj.Id = (int)base.UnitWork.Insert(obj);
var userFileEntry = this._userFileService.ToUserFileEntry(obj);
this._userFileService.Publish(userFileEntry);
ResponseApi response = ResponseApi.Create(GetLanguage(), Code.AddSuccess);
response.Data = new { obj.Src, Id = obj.FileId };
return(await Task.FromResult(response));
}
protected override async Task <ResponseApi> EditMiddlewareExecuted(UserFileInfo obj)
{
obj.UpdateDate = DateTime.Now;
base.GetBase64(obj);
this.EditMiddlewareExecute(obj);
if (string.IsNullOrEmpty(obj.Base64))
{
var oldObj = base.UnitWork.FindSingle <SocialContact.Domain.Core.UserFileInfo>(it => it.Id == obj.Id && it.FileId == obj.FileId);
if (oldObj == null)
{
ResponseApi response1 = ResponseApi.Create(GetLanguage(), Code.UploadFileFail, false);
return(await Task.FromResult(response1));
}
oldObj.FileId = RandomHelper.OrderId.Sha1();
oldObj.Src = $"{RandomHelper.OrderId.Sha1()}.{oldObj.Src.Split('.').LastOrDefault()}";
obj.FileId = oldObj.FileId;
obj.Src = oldObj.Src;
obj.Parent = oldObj.Parent;
base.UnitWork.Update <UserFileInfo>(it => it.Id == obj.Id, it => new UserFileInfo()
{
UpdateDate = DateTime.Now,
Admin = obj.Admin,
Category = obj.Category,
Description = obj.Description,
FileId = obj.FileId,
Src = obj.Src
});
}
else
{
var parent = base.UnitWork.FindSingle <UserFileInfo>(it => it.Base64 == obj.Base64);
if (parent == null)
{
parent = (UserFileInfo)obj.Clone();
parent.Parent = null;
parent.Base64 = obj.Base64;
parent.Id = (int)base.UnitWork.Insert(parent);
System.IO.File.WriteAllBytes($"{AddressConfig.UploadImgDirectory}\\{ parent.Src}", Base64Helper.FromBase64String(parent.Base64));
}
obj.Base64 = null;
obj.Parent = parent;
obj.FileId = RandomHelper.OrderId.Sha1();
obj.Src = $"{RandomHelper.OrderId.Sha1()}.{obj.Parent.Src.Split('.').LastOrDefault()}";
base.UnitWork.Update(obj);
}
var userFileEntry = this._userFileService.ToUserFileEntry(obj);
this._userFileService.Publish(userFileEntry);
ResponseApi response = ResponseApi.Create(GetLanguage(), Code.ModifySuccess);
response.Data = new { obj.Src, Id = obj.FileId };
return(await Task.FromResult(response));
}
UserFileInfo Set(UserFileInfo fileInfo, UserInfo user = null, bool add = true)
{
fileInfo.User = add?null: user;
string str = base.RedisCache.GetHashValue("file", fileInfo.FileId);
if (add)
{
str = str ?? throw new Exception("用户文件不存在");
}
UserFileInfo parent = null;
UserFileInfo pic = null;
if (str != null)
{
string[] strs = str.Split('_');
int index = str.IndexOf("_");
fileInfo.Src = str.Substring(0, index);
fileInfo.Type = str.Substring(index + 1);
fileInfo.Base64 = Base64Helper.Base64String(System.IO.File.ReadAllBytes($"{AddressConfig.UploadImgDirectory}\\{fileInfo.Src}"));
parent = base.UnitWork.FindSingle <UserFileInfo>(it => it.Base64 == fileInfo.Base64);
if (!add)
{
//pic = base.UnitWork.FindSingle<UserFileInfo>(it => it.User.Id == user.Id && it.FileId == fileInfo.FileId && it.Type == fileInfo.Type);
pic = base.UnitWork.FindSingle <UserFileInfo>(it => it.FileId == fileInfo.FileId && it.Type == fileInfo.Type);
if (pic == null)
{
throw new Exception("用户文件不存在");
}
}
}
else
{
// pic = base.UnitWork.FindSingle<UserFileInfo>(it => it.User.Id == user.Id && it.FileId == fileInfo.FileId);
pic = base.UnitWork.FindSingle <UserFileInfo>(it => it.FileId == fileInfo.FileId);
if (pic == null)
{
throw new Exception("用户文件不存在");
}
parent = pic.Parent;
}
if (parent == null)
{
parent = fileInfo;
parent.Id = (int)base.UnitWork.Insert(parent);
if (add)
{
pic = (UserFileInfo)parent.Clone();
pic.Id = (int)base.UnitWork.Insert(pic);
}
}
else
{
if (add)
{
pic = fileInfo;
pic.Parent = parent;
pic.Base64 = null;
pic.Id = (int)base.UnitWork.Insert(pic);
}
}
if (add)
{
var userFileEntry1 = this._userFileService.ToUserFileEntry(pic);
this._userFileService.Publish(userFileEntry1);
return(pic);
}
else
{
if (parent != null)
{
if (pic.Parent.Base64 != parent.Base64)
{
pic.Parent = parent;
}
}
}
pic.FileId = RandomHelper.OrderId.Sha1();
pic.Src = $"{RandomHelper.OrderId.Sha1()}.{pic.Parent.Src.Split('.').LastOrDefault()}";
base.UnitWork.Update <UserFileInfo>(it => it.Id == pic.Id, it => new UserFileInfo()
{
Parent = pic.Parent,
FileId = pic.FileId,
Src = pic.Src,
UpdateDate = DateTime.Now
});
var userFileEntry = this._userFileService.ToUserFileEntry(pic);
this._userFileService.Publish(userFileEntry);
return(pic);
}