private async Task SendRequestToSendFilePeace(Guid filePieceId, WebSocket selectedWebsocket)
{
var dto = new SendFileDto
{
RequestType = OutgoingRequestType.SEND_FILE,
FilePieceIds = new List <Guid> {
filePieceId
}
};
_logger.LogDebug($"Sending SEND FILE request of {filePieceId}");
await WriteStringToWebSocketAsync(JsonConvert.SerializeObject(dto), selectedWebsocket);
}
public IActionResult AddEbook(SendFileDto dto)
{
if (!ModelState.IsValid)
{
return(BadRequest());
}
var addStatus = bookService.AddFile(dto).Status;
switch (addStatus)
{
case SendFileStatus.FileInvalid:
return(BadRequest());
case SendFileStatus.Ok:
return(NoContent());
default:
return(StatusCode(500));
}
}
// Wgrywa ebooka na serwer.
public StatusResult <SendFileStatus> AddFile(SendFileDto dto)
{
var file = dto.File;
var fileName = file.FileName;
if (file.Length > 1024 * 1024 * 1024) // 1 GB
{
return(new StatusResult <SendFileStatus>
{
Status = SendFileStatus.FileInvalid
});
}
if (file.Length > 0)
{
var validExtensions = new [] { ".mobi", ".epub", ".pdf" };
var isValidFile = false;
foreach (var extension in validExtensions)
{
if (file.FileName.EndsWith(extension))
{
isValidFile = true;
break;
}
}
if (!isValidFile)
{
return(new StatusResult <SendFileStatus>
{
Status = SendFileStatus.FileInvalid
});
}
var directoryName = hostingEnvironment.ContentRootPath + "/private_static/files";
var isFilenameUnique = !System.IO.Directory.GetFiles(directoryName).Select(x => x.Split(Path.DirectorySeparatorChar).Last()).Any(x => x == fileName);
if (!isFilenameUnique)
{
for (int i = 1; true; i++)
{
var newFilename = fileName.Split('.').First() + "_" + i + "." + fileName.Split('.').Last();
isFilenameUnique = !System.IO.Directory.GetFiles(directoryName).Select(x => x.Split(Path.DirectorySeparatorChar).Last()).Any(x => x == newFilename);
if (isFilenameUnique)
{
fileName = newFilename;
break;
}
}
}
var filePath = directoryName + "/" + fileName;
using (var stream = new FileStream(filePath, FileMode.Create))
{
file.CopyTo(stream);
}
}
var fileEntity = new Models.Public.File
{
Name = "/private_static/files/" + fileName,
UploadDate = DateTime.Now
};
context.Files.Add(fileEntity);
context.SaveChanges();
return(new StatusResult <SendFileStatus>
{
Status = SendFileStatus.Ok
});
}
// Wgrywa na serwer zdjęcie.
public StatusResult <SendFileStatus> AddPhoto(SendFileDto dto)
{
var file = dto.File;
var fileName = file.FileName;
if (file.Length > 1024 * 1024) // 1 MB
{
return(new StatusResult <SendFileStatus>
{
Status = SendFileStatus.FileInvalid
});
}
if (file.Length > 0)
{
var validExtensions = new [] { ".png", ".jpg" };
var isValidFile = false;
foreach (var extension in validExtensions)
{
if (file.FileName.EndsWith(extension))
{
isValidFile = true;
break;
}
}
if (!isValidFile)
{
return(new StatusResult <SendFileStatus>
{
Status = SendFileStatus.FileInvalid
});
}
var directoryName = hostingEnvironment.WebRootPath + "/media";
var isFilenameUnique = !System.IO.Directory.GetFiles(directoryName).Select(x => x.Split(Path.DirectorySeparatorChar).Last()).Any(x => x == fileName);
if (!isFilenameUnique)
{
for (int i = 1; true; i++)
{
var newFilename = fileName.Split('.').First() + "_" + i + "." + fileName.Split('.').Last();
isFilenameUnique = !System.IO.Directory.GetFiles(directoryName).Select(x => x.Split(Path.DirectorySeparatorChar).Last()).Any(x => x == newFilename);
if (isFilenameUnique)
{
fileName = newFilename;
break;
}
}
}
var filePath = directoryName + "/" + fileName;
using (var stream = new FileStream(filePath, FileMode.Create))
{
file.CopyTo(stream);
}
}
var photo = new Photo
{
Url = "/media/" + fileName,
};
context.Photos.Add(photo);
context.SaveChanges();
return(new StatusResult <SendFileStatus>
{
Status = SendFileStatus.Ok
});
}
