public virtual Task <FileSystemDto> UpdateAsync([Required, StringLength(255)] string name, FileSystemUpdateDto input)
{
string fileSystemPath = GetFileSystemPath(name);
var renameFilePath = GetFileSystemPath(input.NewName);
if (File.Exists(fileSystemPath))
{
if (File.Exists(renameFilePath))
{
throw new UserFriendlyException(L["FilePathAlreadyExists"]);
}
File.Move(fileSystemPath, renameFilePath);
var fileInfo = new FileInfo(renameFilePath);
var fileSystem = new FileSystemDto
{
Type = FileSystemType.File,
Name = fileInfo.Name,
Size = fileInfo.Length,
Extension = fileInfo.Extension,
CreationTime = fileInfo.CreationTime,
LastModificationTime = fileInfo.LastWriteTime
};
if (fileInfo.Directory != null && !fileInfo.Directory.FullName.IsNullOrWhiteSpace())
{
fileSystem.Parent = GetFileSystemRelativePath(fileInfo.Directory.FullName);
}
return(Task.FromResult(fileSystem));
}
if (Directory.Exists(fileSystemPath))
{
if (Directory.Exists(renameFilePath))
{
throw new UserFriendlyException(L["FilePathAlreadyExists"]);
}
Directory.Move(fileSystemPath, renameFilePath);
var directoryInfo = new DirectoryInfo(renameFilePath);
var fileSystem = new FileSystemDto
{
Type = FileSystemType.Folder,
Name = directoryInfo.Name,
CreationTime = directoryInfo.CreationTime,
LastModificationTime = directoryInfo.LastWriteTime
};
if (directoryInfo.Parent != null && !directoryInfo.Parent.FullName.IsNullOrWhiteSpace())
{
fileSystem.Parent = GetFileSystemRelativePath(directoryInfo.Parent.FullName);
}
return(Task.FromResult(fileSystem));
}
throw new UserFriendlyException(L["FilePathNotFound"]);
}
public virtual Task <FileSystemDto> GetAsync(FileSystemGetDto input)
{
var fileSystemPath = GetFileSystemPath(input.Path);
fileSystemPath = Path.Combine(fileSystemPath, input.Name);
if (File.Exists(fileSystemPath))
{
var fileInfo = new FileInfo(fileSystemPath);
var fileSystem = new FileSystemDto
{
Type = FileSystemType.File,
Name = fileInfo.Name,
Size = fileInfo.Length,
Extension = fileInfo.Extension,
CreationTime = fileInfo.CreationTime,
LastModificationTime = fileInfo.LastWriteTime
};
if (fileInfo.Directory != null && !fileInfo.Directory.FullName.IsNullOrWhiteSpace())
{
fileSystem.Parent = GetFileSystemRelativePath(fileInfo.Directory.FullName);
}
return(Task.FromResult(fileSystem));
}
if (Directory.Exists(fileSystemPath))
{
var directoryInfo = new DirectoryInfo(fileSystemPath);
var fileSystem = new FileSystemDto
{
Type = FileSystemType.Folder,
Name = directoryInfo.Name,
CreationTime = directoryInfo.CreationTime,
LastModificationTime = directoryInfo.LastWriteTime
};
if (directoryInfo.Parent != null && !directoryInfo.Parent.FullName.IsNullOrWhiteSpace())
{
fileSystem.Parent = GetFileSystemRelativePath(directoryInfo.Parent.FullName);
}
return(Task.FromResult(fileSystem));
}
throw new UserFriendlyException(L["FilePathNotFound"]);
}
public virtual Task <PagedResultDto <FileSystemDto> > GetListAsync(GetFileSystemListDto input)
{
List <FileSystemDto> fileSystems = new List <FileSystemDto>();
string fileSystemPath = GetFileSystemBashPath();
if (!input.Parent.IsNullOrWhiteSpace())
{
fileSystemPath = GetFileSystemPath(input.Parent);
}
var directoryInfo = new DirectoryInfo(fileSystemPath);
if (!directoryInfo.Exists)
{
return(Task.FromResult(new PagedResultDto <FileSystemDto>(0, fileSystems)));
}
// 查询全部文件系统
var fileSystemInfos = directoryInfo.GetFileSystemInfos();
// 指定搜索条件查询目录
FileSystemInfo[] fileSystemInfoSearchChildren;
if (!input.Filter.IsNullOrWhiteSpace())
{
var searchPattern = $"*{input.Filter}*";
fileSystemInfoSearchChildren = directoryInfo.GetFileSystemInfos(searchPattern);
}
else
{
fileSystemInfoSearchChildren = directoryInfo.GetFileSystemInfos();
}
fileSystemInfoSearchChildren = fileSystemInfoSearchChildren
.Skip((input.SkipCount - 1) * input.MaxResultCount)
.Take(input.MaxResultCount)
.ToArray();
foreach (var fileSystemInfo in fileSystemInfoSearchChildren)
{
var fileSystem = new FileSystemDto
{
Name = fileSystemInfo.Name,
CreationTime = fileSystemInfo.CreationTime,
LastModificationTime = fileSystemInfo.LastWriteTime,
};
if (fileSystemInfo is FileInfo fileInfo)
{
fileSystem.Type = FileSystemType.File;
fileSystem.Size = fileInfo.Length;
fileSystem.Extension = fileInfo.Extension;
if (fileInfo.Directory != null && !fileInfo.Directory.FullName.IsNullOrWhiteSpace())
{
fileSystem.Parent = GetFileSystemRelativePath(fileInfo.Directory.FullName);
}
}
else if (fileSystemInfo is DirectoryInfo directory)
{
fileSystem.Type = FileSystemType.Folder;
if (directory.Parent != null && !directory.Parent.FullName.IsNullOrWhiteSpace())
{
fileSystem.Parent = GetFileSystemRelativePath(directory.Parent.FullName);
}
}
fileSystems.Add(fileSystem);
}
fileSystems = fileSystems
.OrderBy(f => f.Type)
.ThenBy(f => f.Name)
.ToList();
return(Task.FromResult(new PagedResultDto <FileSystemDto>(
fileSystemInfos.Length, fileSystems
)));
}
