public async Task <IActionResult> UploadFile([FromQuery] string folderId)
{
if (!_multipartRequestHelper.IsMultipartContentType(Request.ContentType))
{
return(BadRequest($"Expected a multipart request, but got {Request.ContentType}"));
}
try
{
var createFolder = string.IsNullOrEmpty(folderId) && !await _filesRepository.FolderExists(folderId);
if (createFolder)
{
var folder = new Folder
{
NameId = "My Folder Id",
};
await _filesRepository.AddFolder(folder);
folderId = folder.Id;
}
var boundary = _multipartRequestHelper.GetBoundary(MediaTypeHeaderValue.Parse(Request.ContentType), _defaultFormOptions.MultipartBoundaryLengthLimit);
var reader = new MultipartReader(boundary, HttpContext.Request.Body);
var fileDesc = new FileDescription
{
Url = "api/Files/download-file?id={id}&file={path}"
};
FileAccumulator newFile = null;
newFile = await _mongoStreamer.UploadFileAsync(reader);
if (newFile != null)
{
fileDesc.Id = newFile.Id;
fileDesc.Url = fileDesc.Url.Replace("{id}", newFile.Id).Replace("{path}", Uri.EscapeDataString(newFile.Filename));
fileDesc.Name = newFile.Filename;
fileDesc.Created_time = DateTime.UtcNow;
if (!await _filesRepository.AddFileToFolder(folderId, fileDesc))
{
return
(BadRequest(new
{
ErrorDescription = "Could not upload."
}));
}
return(Ok(new { Folder = folderId, FileUrl = fileDesc.Url }));
}
else
{
_logger.LogError($"{DateTime.UtcNow} Upload failed.");
return
(BadRequest(new
{
Errors = new { Image = new object[] { new { ErrorMessage = "There is no image to upload" } } },
ErrorDescription = "Could not upload."
}));
}
//return Ok(new { Edge = post_edge, ImageUrl = template.Url });
}
catch (Exception e)
{
_logger.LogError(e.Message);
return
(BadRequest(new
{
e.StackTrace,
ErrorDescription = "Could not fulfill the request."
}));
}
}
