private void SyncLocal(PwDatabase pwDatabase, YandexWebDavClient webClient, string filename, YandexDiscSyncConf vaultConf)
{
SetStatusText("Check changes...");
var value = GetRemoteLastModified(filename, webClient);
if (value == null)
{
SetStatusText("Database not found on Yandex Disc. Nothing to sync");
return;
}
var lastModified = value.Value;
if (vaultConf.SyncRemoteLastModified == lastModified.ToString("u"))
{
SetStatusText("No changes");
return;
}
SetStatusText("Downloading...");
var dbData = Async.Invoke(() => DownloadFile(filename, webClient));
SetStatusText("Sync...");
SyncDatabase(pwDatabase, dbData, false);
SetStatusText("Successfull Sync Local <= Remote");
vaultConf.SyncRemoteLastModified = lastModified.ToString("u");
vaultConf.Save();
pwDatabase.Save(new NullStatusLogger());
}
private static DateTime?GetRemoteLastModified(string filename, YandexWebDavClient webClient)
{
return(Async.Invoke(() =>
{
if (!webClient.IsFileExist(filename))
{
return null;
}
return (DateTime?)webClient.GetLastModified(filename);
}));
}
private byte[] DownloadFile(string filename, YandexWebDavClient webClient)
{
byte[] databaseData;
try
{
databaseData = webClient.GetFile(filename, progress => { SetStatusText($"Download ({Math.Floor(progress)}%)"); });
}
catch (WebException httpEx)
{
var response = (HttpWebResponse)httpEx.Response;
if (response.StatusCode != HttpStatusCode.NotFound)
{
throw new SynchronizeException("Database not found on YandexDisc. Please save it first.");
}
throw;
}
return(databaseData);
}
private void SyncUpload(PwDatabase pwDatabase, YandexWebDavClient webClient, string databaseUuid,
YandexDiscSyncConf storageConf)
{
var lastModified = GetLastModified(pwDatabase);
var location = _host.Database.IOConnectionInfo.Path;
SetStatusText("Saving to Yandex Disc...");
Async.Invoke(() =>
{
webClient.PutFile(
databaseUuid,
File.ReadAllBytes(location),
lastModified,
progress => { SetStatusText($"Saving to YandexDisc ({Math.Floor(progress)}%)"); });
});
SetStatusText("Successfull save to YandexDisc");
storageConf.SyncRemoteLastModified = lastModified.ToString("u");
storageConf.Save();
}
private void SyncDownload(PwDatabase pwDatabase, YandexWebDavClient webClient, string filename, YandexDiscSyncConf storageConf)
{
var lastModified = GetRemoteLastModified(filename, webClient);
if (lastModified != null)
{
SetStatusText("Downloading...");
var dbData = Async.Invoke(() => DownloadFile(filename, webClient));
ReplaceDatabase(pwDatabase, dbData);
SetStatusText("Download Done.");
storageConf.ChangeDatabase(_host.Database);
storageConf.SyncRemoteLastModified = lastModified.Value.ToString("u");
storageConf.Save();
pwDatabase.Save(new NullStatusLogger());
}
else
{
SetStatusText("Database not found. Nothing to sync");
}
}
private void SyncRemote(PwDatabase pwDatabase, YandexWebDavClient webClient, string filename, YandexDiscSyncConf vaultConf)
{
SetStatusText("Check changes...");
var localLastModified = GetLastModified(pwDatabase);
var lastModified = GetRemoteLastModified(filename, webClient);
if (lastModified != null && lastModified == localLastModified)
{
SetStatusText("No changes.");
return;
}
if (lastModified != null)
{
SetStatusText("Downloading...");
var dbData = Async.Invoke(() => DownloadFile(filename, webClient));
if (dbData != null)
{
SetStatusText("Sync...");
SyncDatabase(pwDatabase, dbData, true);
_host.MainWindow.Enabled = false;
localLastModified = GetLastModified(pwDatabase);
}
}
SetStatusText("Saving to YandexDisc...");
Async.Invoke(() =>
{
webClient.PutFile(
filename,
File.ReadAllBytes(pwDatabase.IOConnectionInfo.Path),
localLastModified,
progress => { SetStatusText($"Saving to YandexDisc ({Math.Floor(progress)}%)"); });
});
SetStatusText("Successfull Sync Local <=> Remote");
vaultConf.SyncRemoteLastModified = localLastModified.ToString("u");
vaultConf.Save();
pwDatabase.Save(new NullStatusLogger());
}
private void SyncWithYandexDisc(SyncCommand syncCommand)
{
PwDatabase pwDatabase = _host.Database;
if (!pwDatabase.IsOpen)
{
ShowMessageBox("You first need to open a database.");
return;
}
if (!pwDatabase.IOConnectionInfo.IsLocalFile())
{
ShowMessageBox("Only databases stored locally or on a network share are supported.\n" +
"Save your database locally or on a network share and try again.");
return;
}
if (pwDatabase.Modified)
{
ShowMessageBox("Database has not saved changes. Save it first.");
return;
}
YandexDiscSyncConf syncConf = new YandexDiscSyncConf(pwDatabase);
if (!IsSyncConfigured(syncConf))
{
SetStatusText("Sync not Configured.");
return;
}
_host.MainWindow.FileSaved -= OnFileSaved; // disable to not trigger when saving ourselves
_host.MainWindow.FileOpened -= OnFileOpened; // disable to not trigger when opening ourselves
_host.MainWindow.Enabled = false;
_lastStatus = "";
try
{
var filename = Path.GetFileNameWithoutExtension(pwDatabase.IOConnectionInfo.Path);
YandexWebDavClient webClient = new YandexWebDavClient(syncConf);
if (syncCommand == SyncCommand.Download)
{
try
{
SyncDownload(pwDatabase, webClient, filename, syncConf);
}
catch (Exception ex)
{
ShowMessageBox(ex.Message);
SetStatusText("SyncDownload Failed");
}
}
if (syncCommand == SyncCommand.Upload)
{
try
{
SyncUpload(pwDatabase, webClient, filename, syncConf);
}
catch (Exception ex)
{
ShowMessageBox(ex.Message);
SetStatusText("SyncUpload Failed");
}
}
if (syncCommand == SyncCommand.SyncLocal)
{
try
{
SyncLocal(pwDatabase, webClient, filename, syncConf);
}
catch (Exception ex)
{
ShowMessageBox(ex.Message);
SetStatusText("SyncLocal Failed");
}
}
if (syncCommand == SyncCommand.SyncRemote)
{
try
{
SyncRemote(pwDatabase, webClient, filename, syncConf);
}
catch (Exception ex)
{
ShowMessageBox(ex.Message);
SetStatusText("SyncRemote Failed");
}
}
}
catch (Exception ex)
{
ShowMessageBox(ex.Message);
SetStatusText("Unknown Err: " + ex.Message);
}
_host.MainWindow.UpdateUI(false, null, true, null, true, null, false);
_host.MainWindow.Enabled = true;
_host.MainWindow.FileSaved += OnFileSaved;
_host.MainWindow.FileOpened += OnFileOpened;
if (_lastStatus != "")
{
SetStatusText(_lastStatus);
}
}
