public FileManager()
{
var optionsManager = new OptionsManager(AppDomain.CurrentDomain.BaseDirectory);
configOptions = optionsManager.GetOptions <EtlOptions>();
}
private static void MovingFile(FileSystemInfo file, EtlOptions options)
{
byte[] key = {};
string clientDirectory = "",
archiveDirectory = "",
newFilePath = "",
newArchivePath = "";
try
{
key = Encryption.GenerateKey(16);
_logger.Log(key == null ? "Key is null!" : "Key generated");
}
catch (Exception e)
{
var mess = "Troubles with generating key -- " + e.Message;
_logger.Log(mess);
MoverLogsToDb.CreateLog(MoverLogsToDb.GenerateId(), $"{DateTime.Now:hh:mm:ss dd.MM.yyyy}", mess);
}
try
{
clientDirectory = options.MoveOptions.TargetDirectory + $"/source/{file.LastWriteTime:yyyy-MM-dd}";
_logger.Log("Created client directory");
}
catch (Exception e)
{
var mess = "Cannot create client directory -- " + e.Message;
_logger.Log(mess);
MoverLogsToDb.CreateLog(MoverLogsToDb.GenerateId(), $"{DateTime.Now:hh:mm:ss dd.MM.yyyy}", mess);
}
try
{
archiveDirectory = options.MoveOptions.ArchiveDirectory;
_logger.Log("Created archive directory");
}
catch (Exception e)
{
var mess = "Cannot create archive directory -- " + e.Message;
_logger.Log(mess);
MoverLogsToDb.CreateLog(MoverLogsToDb.GenerateId(), $"{DateTime.Now:hh:mm:ss dd.MM.yyyy}", mess);
}
try
{
newFilePath = Path.Combine(clientDirectory, $"{Path.GetFileNameWithoutExtension(file.Name)}_{file.CreationTime:yyyy_MM_dd_hh-mm-ss}");
_logger.Log("Create new file path");
}
catch (Exception e)
{
var mess = "Unable to create new path for file -- " + e.Message;
_logger.Log(mess);
MoverLogsToDb.CreateLog(MoverLogsToDb.GenerateId(), $"{DateTime.Now:hh:mm:ss dd.MM.yyyy}", mess);
}
try
{
newArchivePath = Path.Combine(archiveDirectory, $"{Path.GetFileNameWithoutExtension(file.Name)}_{file.CreationTime:yyyy_MM_dd_hh-mm-ss}");
_logger.Log("Create new file path for archive");
}
catch (Exception e)
{
var mess = "Unable to create new archive path for file -- " + e.Message;
_logger.Log(mess);
MoverLogsToDb.CreateLog(MoverLogsToDb.GenerateId(), $"{DateTime.Now:hh:mm:ss dd.MM.yyyy}", mess);
}
CreateUniquePath(ref newFilePath);
CreateUniquePath(ref newArchivePath);
newFilePath += ".gz";
newArchivePath += ".gz";
using (new FileStream(file.FullName, FileMode.Open)) {}
try
{
File.WriteAllText(file.FullName, Encryption.Encrypt(File.ReadAllText(file.FullName), key));
_logger.Log($"File {file.Name} encrypted");
}
catch (Exception e)
{
var mess = "Encryption failed -- " + e.Message;
_logger.Log(mess);
MoverLogsToDb.CreateLog(MoverLogsToDb.GenerateId(), $"{DateTime.Now:hh:mm:ss dd.MM.yyyy}", mess);
}
try
{
Directory.CreateDirectory(clientDirectory);
_logger.Log("Client directory created");
}
catch (Exception e)
{
var mess = "Client directory cannot create -- " + e.Message;
_logger.Log(mess);
MoverLogsToDb.CreateLog(MoverLogsToDb.GenerateId(), $"{DateTime.Now:hh:mm:ss dd.MM.yyyy}", mess);
}
try
{
Directory.CreateDirectory(archiveDirectory);
_logger.Log("Archive directory created");
}
catch (Exception e)
{
var mess = "Archive directory cannot create -- " + e.Message;
_logger.Log(mess);
MoverLogsToDb.CreateLog(MoverLogsToDb.GenerateId(), $"{DateTime.Now:hh:mm:ss dd.MM.yyyy}", mess);
}
try
{
Archive.Compress(file.FullName, newFilePath, options.ArchiveOptions.CompressionLevel);
_logger.Log($"File {file.Name} compressed");
MoverOptionsToDb.CreateArchiveOption(MoverOptionsToDb.GenerateArchiveId(), options.ArchiveOptions.CompressionLevel.ToString());
}
catch (Exception e)
{
var mess = $"Unable to compress file {file.FullName} -- " + e.Message;
_logger.Log(mess);
MoverLogsToDb.CreateLog(MoverLogsToDb.GenerateId(), $"{DateTime.Now:hh:mm:ss dd.MM.yyyy}", mess);
}
try
{
Archive.Compress(file.FullName, newArchivePath, options.ArchiveOptions.CompressionLevel);
_logger.Log($"File {file.Name} compressed to archive");
}
catch (Exception e)
{
var mess = $"Unable to compress file {file.FullName} -- " + e.Message;
_logger.Log(mess);
MoverLogsToDb.CreateLog(MoverLogsToDb.GenerateId(), $"{DateTime.Now:hh:mm:ss dd.MM.yyyy}", mess);
}
try
{
Archive.Decompress(newFilePath, Path.ChangeExtension(newFilePath, "txt"));
_logger.Log($"File {file.Name} decompressed");
}
catch (Exception e)
{
var mess = $"Unable to decompress file {file.FullName} -- " + e.Message;
_logger.Log(mess);
MoverLogsToDb.CreateLog(MoverLogsToDb.GenerateId(), $"{DateTime.Now:hh:mm:ss dd.MM.yyyy}", mess);
}
File.Delete(newFilePath);
newFilePath = Path.ChangeExtension(newFilePath, "txt");
var text = "";
try
{
text = Encryption.Decrypt(File.ReadAllText(newFilePath), key);
_logger.Log($"File {file.Name} encrypted!");
}
catch (Exception e)
{
var mess = $"Cannot decrypt file {file.FullName} -- " + e.Message;
_logger.Log(mess);
MoverLogsToDb.CreateLog(MoverLogsToDb.GenerateId(), $"{DateTime.Now:hh:mm:ss dd.MM.yyyy}", mess);
}
try
{
File.WriteAllText(newFilePath, text);
_logger.Log("File written");
}
catch (Exception e)
{
var mess = "File cannot be written -- " + e.Message;
_logger.Log(mess);
MoverLogsToDb.CreateLog(MoverLogsToDb.GenerateId(), $"{DateTime.Now:hh:mm:ss dd.MM.yyyy}", mess);
}
try
{
MoverToDb.CreateNote(MoverToDb.GenerateId(), file.CreationTime.ToString(CultureInfo.InvariantCulture), text);
_logger.Log($"Create Note in Db from {file.Name}");
}
catch (Exception exception)
{
var mess = "Unable to create Note in Db -– " + exception.Message;
_logger.Log(mess);
MoverLogsToDb.CreateLog(MoverLogsToDb.GenerateId(), $"{DateTime.Now:hh:mm:ss dd.MM.yyyy}", mess);
}
}
public FileGeneration(EtlOptions configOptions)
{
this.configOptions = configOptions;
}
