/// <summary>
/// 上传文件
/// TODO:待优化
/// </summary>
/// <returns></returns>
public async Task UploadFileAsync()
{
try
{
var profilePictureFile = Request.Form.Files.First();
//Check input
if (profilePictureFile == null)
{
throw new UserFriendlyException(L("UploadFileIsEmpty"));
}
var fileLength = profilePictureFile.Length;
//if (fileLength > MaxProfilePictureSize)
//{
// throw new UserFriendlyException(L("UploadFileLengthExceedsMaxLength", MaxProfilePictureSize));
//}
byte[] fileBytes;
using (var stream = profilePictureFile.OpenReadStream())
{
fileBytes = stream.GetAllBytes();
}
var fileInfo = new FileInfo(profilePictureFile.FileName);
var fileName = fileInfo.Name.Split('.')[0];
// 存放文件夹：上传地址+时间戳
var folder = _appFolderConfig.UploadFileFolder + Path.DirectorySeparatorChar + DateTimeHelper.GetDateString();
DirectoryHelper.CreateIfNotExists(folder);
var filePath = Path.Combine(folder, fileName + fileInfo.Extension);
// 删除原文件
FilesHelper.DeleteIfExsit(filePath);
// 写入文件
await System.IO.File.WriteAllBytesAsync(filePath, fileBytes);
// 记录
var uploadFile = new UploadFileEditModel(fileName, fileLength, folder, fileInfo.Extension.Replace(".", ""));
await _filesService.InsertForUploadFileAsync(uploadFile);
//using (var bmpImage = new Bitmap(tempFilePath))
//{
// return new UploadProfilePictureOutputDto
// {
// FileName = tempFileName,
// Width = bmpImage.Width,
// Height = bmpImage.Height
// };
//}
}
catch (UserFriendlyException ex)
{
throw new UserFriendlyException(ex.Message);
}
}
public async Task InsertForUploadFileAsync(UploadFileEditModel editModel)
{
var entity = ObjectMapper.Map <UploadFile>(editModel);
await _uploadFile.InsertAsync(entity);
}
