//private IEnumerable<HistoryItemDTO> ManageHistory(IEnumerable<HistoryItemDTO> history, int? folderId, string folderName)
//{
// if (history == null)
// history = Enumerable.Empty<HistoryItemDTO>();
// if (!history.Any(i => i.Id == folderId))
// history = history.Append(new HistoryItemDTO() { Id = folderId, Value = folderName });
// else
// history = history.TakeWhileInclude(w => w.Id != folderId);
// return history.ToList();
//}
//public bool IsAccessibleByVisibility(int? caller, int target, FileAccess vis)
//{
// switch (vis)
// {
// case FileAccess.Private:
// return target == caller;
// case FileAccess.Public:
// return true;
// case FileAccess.RegisteredUsers:
// return caller.HasValue;
// default:
// throw new NotImplementedException();
// }
//}
private IEnumerable <FolderDTO> GetFolders(int?callerUserId, User targetUser, Folder folder)
{
//здесь не может быть callerUserId == null && targetUser.Id == null
IEnumerable <Folder> folders = null;
if (!_verifier.IsAccessibleByVisibility(callerUserId, targetUser.Id, folder.Visibility))
{
//throw new UnauthorizedAccessException("Вы попытались получить доступ к папке, к которой не имеете доступа.");
return(null);
}
folders = _folders.GetByPredicate(f => f.ParentFolder != null && f.ParentFolder.Id == folder.Id)
.Where(f => _verifier.IsAccessibleByVisibility(callerUserId, targetUser.Id, f.Visibility));
//if (callerUserId == targetUser.Id)
// folders = _folders.GetByPredicate(f => f.ParentFolder != null && f.ParentFolder.Id == folder.Id);
//else
if (folders == null)
{
return(null);
}
return(Mapper.Map <IEnumerable <FolderDTO> >(folders));
}
public IQueryable <IBllFolder> GetFoldersOfUser(string userName, int?rootFolderId)
{
var userId = _userService.GetUserByName(userName).Id;
return(_folderRepository.GetByPredicate(f => f.UserId == userId && f.RootFolderId == rootFolderId).Select(BllMappers.ToBllFolderExpression()));
}
public IEnumerable <DtoFolder> GetFoldersByPredicate(Expression <Func <DtoFolder, bool> > func) => folderRepository.GetByPredicate(Convert <DtoFolder, DalFolder>(func)).Select(item => item.ToDtoFolder());