public async Task <IResultModel <AttachmentUploadResultModel> > Upload(AttachmentUploadModel model, FileInfo fileInfo)
{
var result = new ResultModel <AttachmentUploadResultModel>();
var entity = new AttachmentEntity
{
Module = model.Module,
Group = model.Group,
FileName = model.Name.NotNull() ? model.Name : fileInfo.FileName,
SaveName = fileInfo.SaveName,
Ext = fileInfo.Ext,
Md5 = fileInfo.Md5,
Path = fileInfo.Path,
FullPath = Path.Combine(fileInfo.Path, fileInfo.SaveName),
Size = fileInfo.Size.Size,
SizeCn = fileInfo.Size.ToString()
};
var mediaType = await _mediaTypeRepository.GetByExt(fileInfo.Ext);
if (mediaType != null)
{
entity.MediaType = mediaType.Value;
}
using (var uow = _dbContext.NewUnitOfWork())
{
if (await _repository.AddAsync(entity))
{
//如果需要授权访问附件，需要添加拥有者关联信息
var ownerEntity = new AttachmentOwnerEntity
{
AttachmentId = entity.Id,
AccountId = model.AccountId
};
if (!model.Auth || await _ownerRepository.AddAsync(ownerEntity, uow))
{
uow.Commit();
var resultModel = _mapper.Map <AttachmentUploadResultModel>(entity);
return(result.Success(resultModel));
}
}
}
return(result.Failed("上传失败"));
}
public async Task <IResultModel> Upload(AttachmentUploadModel model, HttpRequest request)
{
var uploadModel = new FileUploadModel
{
Request = request,
FormFile = model.File,
RootPath = _moduleCommonOptions.UploadPath,
Module = "Common",
Group = Path.Combine("Attachment", model.Module, model.Group)
};
//附件存储路径/Common/Attachment/{所属模块名称}/{所属分组模块}
var result = await _fileUploadHelper.Upload(uploadModel);
if (result.Successful)
{
var file = result.Data;
var entity = new AttachmentEntity
{
Module = model.Module,
Group = model.Group,
FileName = file.FileName,
SaveName = file.SaveName,
Ext = file.Ext,
Md5 = file.Md5,
Path = file.Path,
FullPath = Path.Combine(file.Path, file.SaveName),
Size = file.Size.Size,
SizeCn = file.Size.ToString()
};
var mediaType = await _mediaTypeRepository.GetByExt(file.Ext);
if (mediaType != null)
{
entity.MediaType = mediaType.Value;
}
_uow.BeginTransaction();
if (await _repository.AddAsync(entity))
{
//如果需要授权访问附件，需要添加拥有者关联信息
if (!model.Auth || await _ownerRepository.AddAsync(new AttachmentOwnerEntity {
AttachmentId = entity.Id, AccountId = _loginInfo.AccountId
}))
{
_uow.Commit();
var resultModel = _mapper.Map <AttachmentUploadResultModel>(entity);
var url = request.GetHost($"/common/attachment/download/{entity.Id}");
resultModel.Url = new Uri(url).ToString();
return(ResultModel.Success(resultModel));
}
}
}
return(ResultModel.Failed("上传失败"));
}