/// <summary>
/// ورودی آدرس فایل خروجی آدرس پوشه ای که باید فشرده سازی شود
/// </summary>
/// <param name="filePath"></param>
/// <returns></returns>
public static async Task <ReturnedSaveFuncInfoWithValue <string> > Move2Temp(string filePath, Guid guid, EnBackUpType type)
{
var ret = new ReturnedSaveFuncInfoWithValue <string>();
try
{
string tempDIR = TempDirName();
FileInfo tempInfor = new FileInfo(filePath);
if (!File.Exists(filePath))
{
var msg = $"path not exists : {filePath}";
await DatabaseAction.BackUpLogAsync(guid, type, EnBackUpStatus.Error, filePath, msg);
ret.AddReturnedValue(ReturnedState.Error, msg);
return(ret);
}
var retFilePath = Path.Combine(tempDIR, tempInfor.Name);
File.Move(filePath, retFilePath);
ret.value = tempDIR;
await DatabaseAction.BackUpLogAsync(guid, type, EnBackUpStatus.Success, filePath, "انتقال فایل به پوشه Temp انجام شد");
}
catch (Exception ex)
{
await DatabaseAction.BackUpLogAsync(guid, type, EnBackUpStatus.Error, filePath, ex.Message);
WebErrorLog.ErrorInstence.StartErrorLog(ex);
ret.AddReturnedValue(ex);
}
return(ret);
}
public static async Task <ReturnedSaveFuncInfo> ReStoreStartAsync(IWin32Window owner, string connectionString, ENSource source, string path = "", bool autoBackup = true)
{
var ret = new ReturnedSaveFuncInfo();
try
{
if (string.IsNullOrEmpty(path))
{
var ofd = new OpenFileDialog
{
Multiselect = false,
Filter = @"Backup Files(*.NPZ;*.NPZ2;*.BAK)|*.NPZ;*.NPZ2;*.BAK",
Title = @"فایل حاوی اطلاعات پشتیبانی نرم افزار را انتخاب نمائید"
};
if (ofd.ShowDialog(owner) != DialogResult.OK)
{
ret.AddReturnedValue(ReturnedState.Warning, "بازگردانی اطلاعات توسط کاربر لغو شد. عدم انتخاب آدرس ذخیره سازی فایل.");
return(ret);
}
path = ofd.FileName;
}
var backUpVersion = GetBackUpVersion(connectionString, path);
var dataBaseVersion = GetDataBaseVersion(connectionString);
if (backUpVersion > dataBaseVersion)
{
ret.AddReturnedValue(ReturnedState.Error, $@"{backUpVersion} نسخه فایل پشتیبان" + " \r\n" +
$@"{dataBaseVersion} نسخه دیتابیس" + "\r\n" +
"بدلیل بالاتر بودن نسخه پشتیبان نسبت به دیتابیس، امکان بازگردانی وجود ندارد");
return(ret);
}
SqlConnection.ClearAllPools();
ret.AddReturnedValue(await DatabaseAction.ReStoreDbAsync(connectionString, path, autoBackup, source));
}
catch (Exception ex)
{
WebErrorLog.ErrorInstence.StartErrorLog(ex);
ret.AddReturnedValue(ex);
}
return(ret);
}
public static async Task <ReturnedSaveFuncInfo> BackUpStartAsync(IWin32Window owner, string connectionString, ENSource source, EnBackUpType type, string path = "")
{
var ret = new ReturnedSaveFuncInfo();
try
{
if (path == "")
{
var dlg = new SaveFileDialog {
Title = @"پشتیبان گیری اطلاعات آراد"
};
var file = Path.GetFileName(System.Reflection.Assembly.GetEntryAssembly()?.Location)
?.Replace(".exe", "__");
var d = Calendar.MiladiToShamsi(DateTime.Now).Replace("/", "_");
d += "__" + DateTime.Now.Hour + " - " + DateTime.Now.Minute;
file += d;
file = file.Replace(" ", "");
dlg.FileName = file;
dlg.Filter = "*.NPZ2|*.NPZ2";
if (dlg.ShowDialog(owner) != DialogResult.OK)
{
ret.AddReturnedValue(ReturnedState.Warning, "لغو توسط کاربر. عدم انتخاب آدرس ذخیره سازی.");
return(ret);
}
path = dlg.FileName;
}
ret.AddReturnedValue(await DatabaseAction.BackupDbAsync(connectionString, source, type, path));
}
catch (ThreadAbortException ex) { ret.AddReturnedValue(ex); }
catch (OperationCanceledException ex) { ret.AddReturnedValue(ex); }
catch (Exception ex)
{
WebErrorLog.ErrorInstence.StartErrorLog(ex);
Finish_Event = true;
ret.AddReturnedValue(ex);
}
return(ret);
}
public async Task <ReturnedSaveFuncInfo> CompressFileAsync(string pathForZipDirectory, string zipFilePath, Guid guid, EnBackUpType type)
{
var ret = new ReturnedSaveFuncInfo();
int line = 0;
try
{
line = 1;
zipFilePath = zipFilePath.ToLower();
line = 2;
var inf = new FileInfo(zipFilePath);
line = 3;
zipFilePath = inf.FullName.Replace(inf.Extension, ".npz2");
using (var archive = ArchiveFactory.Create(ArchiveType.GZip))
{
line = 48;
archive.AddAllFromDirectory(pathForZipDirectory);
line = 51;
archive.SaveTo(zipFilePath, CompressionType.GZip);
}
line = 52;
line = 53;
Directory.Delete(pathForZipDirectory, true);
await DatabaseAction.BackUpLogAsync(guid, type, EnBackUpStatus.Success, zipFilePath,
"فایل فشره شده ایجاد شد");
}
catch (OperationCanceledException ex) { ret.AddReturnedValue(ex); }
catch (Exception ex)
{
await DatabaseAction.BackUpLogAsync(guid, type, EnBackUpStatus.Error, zipFilePath,
ex.Message);
WebErrorLog.ErrorInstence.StartErrorLog(ex, $"Line:{line}");
ret.AddReturnedValue(ex);
}
return(ret);
}
