public async Task <CommonResponse> PostSharingPhotos([Required] string musicid, [Required] IList <IFormFile> files)
{
if (files.Count == 0)
{
return new CommonResponse {
StatusCode = -2
}
}
; // Didn't place files into form-data correctly.
var sharing = _resolver.GetSharing();
var folderPath = Path.Combine(sharing, musicid);
var folderInfo = new DirectoryInfo(folderPath);
if (!folderInfo.Exists)
{
folderInfo.Create();
}
var received = new List <string>();
var receivedFullPath = new List <string>();
try
{
foreach (var file in files)
{
var fileName = $"{Guid.NewGuid().ToString()}.{StaticFilePathResolver.GetFileExtension(file.FileName)}";
var filePath = Path.Combine(folderPath, fileName);
using (var fs = System.IO.File.Create(filePath))
{
await file.OpenReadStream().CopyToAsync(fs);
}
received.Add(fileName);
receivedFullPath.Add(filePath);
}
return(new UploadPostPhotosResponse {
StatusCode = 0, ReceivedFiles = received
});
}
catch (Exception ex)
{
_logger.LogError($"Write file error: {ex.Message} {ex.StackTrace}");
// Regards this upload as failed. Need to free up all space taken up by this failed upload.
foreach (var filePath in receivedFullPath)
{
var file = new FileInfo(filePath);
if (file.Exists)
{
file.Delete();
}
}
return(new CommonResponse {
StatusCode = -1
}); // Server-side error.
}
}
public IActionResult GetSharingPhotos([FromQuery][Required] string musicid, [FromQuery][Required] string photo)
{
var ext = StaticFilePathResolver.GetFileExtension(photo);
var filePath = Path.Combine(_resolver.GetSharing(), musicid, photo);
var file = new FileInfo(filePath);
if (file.Exists)
{
return(PhysicalFile(file.FullName, $"image/{ext}"));
}
return(NotFound());
}
public IActionResult GetAvatar([FromQuery][Required] string avatar)
{
var path = Path.Combine(_resolver.GetAvatar(), avatar);
var ext = StaticFilePathResolver.GetFileExtension(avatar);
var file = new FileInfo(path);
if (file.Exists)
{
return(PhysicalFile(file.FullName, $"image/{ext}"));
}
return(NotFound());
}