public IActionResult ChangeFileInfo(FileInfoModel fileInfo)
{
if (ModelState.IsValid)
{
HostingFile file = _hostingCore.GetFileById(fileInfo.Id);
User user = _hostingCore.GetUserById(file.AuthorId);
if (User.Identity.Name == user.Email ||
User.HasClaim(ClaimsIdentity.DefaultRoleClaimType, Roles.Admin.ToString()) ||
User.HasClaim(ClaimsIdentity.DefaultRoleClaimType, Roles.Editor.ToString()))
{
IEnumerable <HostingFile> userFiles = _hostingCore.GetUserFiles(file.AuthorId);
var selectedFiles = from userFile in userFiles
where userFile.Name == fileInfo.Name &&
userFile.Id != fileInfo.Id
select userFile;
if (selectedFiles?.Count() > 0)
{
ModelState.AddModelError("", "You already have a file with this name");
return(View(fileInfo));
}
file.Name = fileInfo.Name;
file.Category = fileInfo.Category;
file.Description = fileInfo.Description;
_hostingCore.UpdateFile(file.Id, file);
}
return(RedirectToAction("FilePage", new { fileId = file.Id }));
}
return(View(fileInfo));
}
public async Task <IActionResult> Upload(FileLoadModel loadModel)
{
if (ModelState.IsValid)
{
IFormFile uploadedFile = loadModel.UploadedFile;
User user = _hostingCore.GetUserByEmail(User.Identity.Name);
if (user != null && uploadedFile != null)
{
if (uploadedFile.FileName.Length > 100)
{
ModelState.AddModelError("", "Max file name length is 100 symbols");
return(View(loadModel));
}
IEnumerable <HostingFile> userFiles = _hostingCore.GetUserFiles(user.Id);
var selectedFiles = from userFile in userFiles
where userFile.Name == uploadedFile.FileName
select userFile;
if (selectedFiles?.Count() > 0)
{
ModelState.AddModelError("", "You already uploaded a file with this name");
return(View(loadModel));
}
var link = $"Files/{user.Id}/";
var file = new HostingFile
{
AuthorId = user.Id,
Name = uploadedFile.FileName,
Size = uploadedFile.Length,
Category = loadModel.Category,
Description = loadModel.Description,
Link = link
};
_hostingCore.InsertFile(file);
userFiles = _hostingCore.GetUserFiles(user.Id);
selectedFiles = from userFile in userFiles
where userFile.Name == uploadedFile.FileName
select userFile;
file = selectedFiles.FirstOrDefault();
file.Link += file.Id;
_hostingCore.UpdateFile(file.Id, file);
var path = _appEnvironment.WebRootPath + $"/Files/{user.Id}/";
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
path += file.Id;
using (var fileStream = new FileStream(path, FileMode.Create))
{
await uploadedFile.CopyToAsync(fileStream);
}
return(RedirectToAction("UserPage", "Hosting", new { userId = file.AuthorId }));
}
return(View(loadModel));
}
ModelState.AddModelError("", "An error occurred during uploading");
return(View(loadModel));
}