private void SyncDirectory(IFtpClient client, string remotePath, string localPath, bool isDel)
{
var localFolder = new DirectoryInfo(localPath);
var infos = localFolder.GetFileSystemInfos();
foreach (var info in infos)
{
if (!client.IsConnected)
{
client.Connect();
}
if (info is FileInfo)
{
var size = (info as FileInfo).Length;
var remoteFile = Path.Combine(remotePath, info.Name);
if (!client.FileExists(remoteFile) || client.GetFileSize(remoteFile) != size)
{
client.UploadFile(info.FullName, remoteFile);
Logger.Info($"Uploaded==>{info.FullName}");
}
}
else if (info is DirectoryInfo)
{
var remoteFile = Path.Combine(remotePath, info.Name);
if (!client.DirectoryExists(remoteFile))
{
client.CreateDirectory(remoteFile);
Logger.Info($"CreateFtpDirectory==>{remoteFile}");
}
SyncDirectory(client, Path.Combine(remotePath, info.Name), info.FullName, isDel);
}
}
if (isDel)
{
var items = client.GetListing(remotePath);
foreach (var item in items)
{
if (infos.All(info => info.Name != item.Name))
{
if (item.Type == FtpFileSystemObjectType.File)
{
client.DeleteFile(item.FullName);
}
else if (item.Type == FtpFileSystemObjectType.Directory)
{
client.DeleteDirectory(item.FullName);
}
Logger.Info($"DeletedFtp==>{item.FullName}");
}
}
}
}
private void BackupDirectory(IFtpClient client, string remotePath, string localPath, bool isDel)
{
var items = client.GetListing(remotePath);
foreach (var item in items)
{
if (!client.IsConnected)
{
client.Connect();
}
if (item.Type == FtpFileSystemObjectType.File)
{
var size = client.GetFileSize(item.FullName);
var localFile = Path.Combine(localPath, item.Name);
if (!File.Exists(localFile) || new FileInfo(localFile).Length != size)
{
client.DownloadFile(localFile, item.FullName);
Logger.Info($"Downloaded==>{item.FullName}");
}
}
else if (item.Type == FtpFileSystemObjectType.Directory)
{
if (!Directory.Exists(item.FullName))
{
Directory.CreateDirectory(item.FullName);
Logger.Info($"CreateDirectory==>{item.FullName}");
}
BackupDirectory(client, item.FullName, Path.Combine(localPath, item.Name), isDel);
}
}
if (isDel)
{
var localFolder = new DirectoryInfo(localPath);
var infos = localFolder.GetFileSystemInfos();
foreach (var info in infos)
{
if (items.All(item => item.Name != info.Name))
{
if (info is DirectoryInfo)
{
(info as DirectoryInfo).Delete(true);
}
else
{
info.Delete();
}
Logger.Info($"Deleted==>{info.FullName}");
}
}
}
}
