public IActionResult Delete(string id)
{
this.log.Information("Removing {id}", id);
bool removed = false;
////if (!this.User.Identity.IsAuthenticated)
////{
//// this.log.Information("User Unauthorized");
//// return this.HttpUnauthorized();
////}
var items = from record in this.Db.Files where record.Id == id select record;
if (!items.Any())
{
this.log.Warning("File {id} not found in database", id);
return(this.HttpNotFound("File not found in database"));
}
else if (items.Count() > 1)
{
this.log.Error("Multiple same id records returned from database {@records}", items);
}
var item = items.First();
this.log.Information("File found: {FileName} {Size}", item.Name, Format.Bytes(item.Size));
if (item.Path == null)
{
this.log.Error("Invalid Database Record {id}, removing", item.Id);
this.Db.Files.Remove(item);
removed = true;
}
else
{
var file = new FileInfo(item.Path);
if (file.Exists)
{
file.DeleteAsync();
this.Db.Files.Remove(item);
removed = true;
}
else
{
this.log.Error("File found in database, but not on disk");
}
}
this.Db.SaveChanges();
DeletedData files = new DeletedData();
files.files.Add(item.Name, removed);
return(this.Json(files));
}
public JsonResult Get()
{
this.log.Information("Listing files:");
var files = new FilesData();
var dbfiles = from file in this.Db.Files where file.Uploader == User.GetUserName() select file;
foreach (var file in dbfiles)
{
files.files.Add(file.ToSerializeable());
this.log.Verbose("Found {FileName} {Size}", file.Name, Format.Bytes(file.Size));
}
this.log.Information("Found {FileCount} file(s)", files.files.Count);
return(this.Json(files));
}
public async Task <IActionResult> Post()
{
var form = await this.Request.ReadFormAsync();
this.log.Information("Request with {@filesAttached} file(s)", form.Files.Count);
this.Response.StatusCode = 201;
var files = new FilesData();
foreach (var formFile in form.Files)
{
var file = new Models.File();
try
{
file.Id = System.Guid.NewGuid().ToString();
file.Path = Path.Combine(this.fileUploadPath, file.Id);
Directory.CreateDirectory(Path.GetPathRoot(file.Path));
var taskSave = formFile.SaveAsAsync(file.Path);
file.Name = ContentDispositionHeaderValue.Parse(formFile.ContentDisposition).FileName.Trim('"');
file.Size = formFile.Length;
file.Uploader = this.User.Identity.Name;
file.DateUploaded = DateTime.Now;
this.Db.Files.Add(file);
await taskSave;
this.Db.SaveChanges();
files.files.Add(file.ToSerializeable());
}
catch (Exception ex)
{
var error = new UploadFailed()
{
name = ContentDispositionHeaderValue.Parse(formFile.ContentDisposition).FileName.Trim('"'),
size = formFile.Length,
error = ex.ToString()
};
this.log.Warning("Processing error: {@Exception}", ex);
files.files.Add(error);
this.Response.StatusCode = 500;
}
finally
{
if (file.Size != new FileInfo(file.Path).Length)
{
this.log.Error(
"File is a different size than advertised! {sizeAdvertised} != {Actualsize}",
file.Size,
new FileInfo(file.Path).Length);
}
this.log.Information(
"File '{name}' with a size of {size} processed",
file.Name,
Format.Bytes(file.Size));
}
}
this.log.Information("{FileCount} file(s) processed", files.files.Count);
this.log.Verbose("Response {@fileData}", files.files);
return(this.Json(files));
}
