private void databaseLoad()
{
clearSession();
if (loadedDBmedia != null)
{
loadedDBmedia.Clear();
}
if (filesToDownload != null)
{
filesToDownload.Clear();
}
System.Collections.IList annotations = null;
List <DatabaseMediaInfo> ci = null;
DatabaseAnnoMainWindow dbhw = new DatabaseAnnoMainWindow();
try
{
dbhw.WindowStartupLocation = WindowStartupLocation.CenterScreen;
dbhw.ShowDialog();
if (dbhw.DialogResult == true)
{
annotations = dbhw.Annotations();
loadedDBmedia = dbhw.Media();
ci = dbhw.MediaConnectionInfo();
control.databaseSaveSessionMenu.IsEnabled = true;
control.databaseSaveSessionAndMarkAsFinishedMenu.IsEnabled = true;
control.databaseCMLCompleteStepMenu.IsEnabled = true;
control.databaseCMLTransferStepMenu.IsEnabled = true;
control.databaseCMLExtractFeaturesMenu.IsEnabled = true;
//This is just a UI thing. If a user does not have according rights in the mongodb he will not have acess anyway. We just dont want to show the ui here.
if (dbhw.Authlevel() > 2)
{
control.databaseManageMenu.Visibility = Visibility.Visible;
control.databaseCMLTransferStepMenu.Visibility = Visibility.Visible;
}
else
{
control.databaseManageMenu.Visibility = Visibility.Collapsed;
control.databaseCMLTransferStepMenu.Visibility = Visibility.Collapsed;
}
}
control.databaseSaveSessionMenu.IsEnabled = true;
if (annotations != null)
{
Action EmptyDelegate = delegate() { };
control.ShadowBox.Visibility = Visibility.Visible;
control.UpdateLayout();
control.Dispatcher.Invoke(DispatcherPriority.Render, EmptyDelegate);
List <AnnoList> annoLists = DatabaseHandler.LoadFromDatabase(annotations, Properties.Settings.Default.DatabaseName, Properties.Settings.Default.LastSessionId, Properties.Settings.Default.MongoDBUser);
control.navigator.Statusbar.Content = "Database Session: " + (Properties.Settings.Default.LastSessionId).Replace('_', '-');
try
{
if (annoLists != null)
{
foreach (AnnoList annoList in annoLists)
{
//annoList.FilePath = annoList.Role + "." + annoList.Scheme.Name + "." + annoList.AnnotatorFullName;
handleAnnotation(annoList);
}
control.ShadowBox.Visibility = Visibility.Collapsed;
//handle media
if (loadedDBmedia.Count > 0)
{
for (int i = 0; i < loadedDBmedia.Count; i++)
{
foreach (DatabaseMediaInfo c in ci)
{
Properties.Settings.Default.DataServerConnectionType = c.connection;
if (c.filename == loadedDBmedia[i].filename.ToString())
{
if (c.connection == "sftp")
{
Properties.Settings.Default.DataServerConnectionType = "sftp";
SFTPDownloadFiles(c.ip, c.folder, Properties.Settings.Default.DatabaseName, Properties.Settings.Default.LastSessionId, c.filename, Properties.Settings.Default.DataServerLogin, Properties.Settings.Default.DataServerPass);
}
else if (ci[i].connection == "http" || ci[i].connection == "https" && ci[i].requiresauth == "false")
{
Properties.Settings.Default.DataServerConnectionType = "http";
httpGet(c.filepath, Properties.Settings.Default.DatabaseName, Properties.Settings.Default.LastSessionId, c.filename);
}
else if (ci[i].connection == "http" || ci[i].connection == "https" && ci[i].requiresauth == "true")
{
Properties.Settings.Default.DataServerConnectionType = "http";
//This has not been tested and probably needs rework.
httpPost(c.filepath, c.filename, Properties.Settings.Default.DatabaseName, Properties.Settings.Default.DataServerLogin, Properties.Settings.Default.DataServerPass, Properties.Settings.Default.LastSessionId);
}
}
}
}
}
}
DatabaseLoaded = true;
}
catch (TimeoutException e1)
{
MessageBox.Show("Make sure ip, login and password are correct", "Connection to database not possible");
}
}
}
catch (Exception ex)
{
dbhw.Close();
MessageTools.Error(ex.ToString());
}
}
private void databaseLoadSession()
{
DatabaseAnnoMainWindow dialog = new DatabaseAnnoMainWindow();
if (showDialogClearWorkspace(dialog) && (dialog.DialogResult == true))
{
Action EmptyDelegate = delegate() { };
control.ShadowBox.Visibility = Visibility.Visible;
control.UpdateLayout();
control.Dispatcher.Invoke(DispatcherPriority.Render, EmptyDelegate);
System.Collections.IList annotations = dialog.Annotations();
if (annotations != null && annotations.Count > 0)
{
List <AnnoList> annoLists = DatabaseHandler.LoadSession(annotations);
if (annoLists != null)
{
foreach (AnnoList annoList in annoLists)
{
addAnnoTierFromList(annoList);
}
}
}
control.ShadowBox.Visibility = Visibility.Collapsed;
List <StreamItem> streams = dialog.SelectedStreams();
databaseSessionStreams = new List <string>();
foreach (StreamItem stream in streams)
{
databaseSessionStreams.Add(stream.Name);
}
if (streams != null && streams.Count > 0)
{
List <string> streamsAll = new List <string>();
foreach (StreamItem stream in streams)
{
if (stream.Extension == "stream")
{
streamsAll.Add(stream.Name + "~");
}
streamsAll.Add(stream.Name);
}
try
{
if (filesToDownload != null)
{
filesToDownload.Clear();
}
MainHandler.NumberOfAllCurrentDownloads = streamsAll.Count;
tokenSource = new CancellationTokenSource();
string url = "";
bool requiresAuth = false;
DatabaseDBMeta meta = new DatabaseDBMeta()
{
Name = DatabaseHandler.DatabaseName
};
if (!DatabaseHandler.GetDBMeta(ref meta))
{
return;
}
string localPath = Properties.Settings.Default.DatabaseDirectory + "\\" + DatabaseHandler.DatabaseName + "\\" + DatabaseHandler.SessionName + "\\";
if (meta.UrlFormat == UrlFormat.NEXTCLOUD)
{
url = meta.Server + "/download?path=%2F" + DatabaseHandler.DatabaseName + "%2F" + DatabaseHandler.SessionName + "&files=";
}
else
{
url = meta.Server + '/' + DatabaseHandler.SessionName + '/';
requiresAuth = meta.ServerAuth;
}
string connection = "";
if (meta.Server == "")
{
connection = "";
}
else
{
string[] split = url.Split(':');
connection = split[0];
}
Directory.CreateDirectory(Path.GetDirectoryName(localPath));
List <string> streamstoDownload = new List <string>();
foreach (string stream in streamsAll)
{
string llocal = localPath + stream;
string lurl = url + stream;
if (File.Exists(llocal))
{
loadFile(llocal);
continue;
}
streamstoDownload.Add(stream);
Thread.Sleep(100);
//TODO add more servers...
if (connection == "sftp")
{
SFTP(lurl, llocal);
}
else if (connection == "http" || connection == "https" && requiresAuth == false)
{
int result = httpGetSync(lurl, llocal);
if (result == -1)
{
streamstoDownload.RemoveAt(streamstoDownload.Count - 1);
}
}
else if (connection == "http" || connection == "https" && requiresAuth == true)
{
httpPost(lurl, llocal);
}
else
{
loadFile(localPath);
}
}
control.ShadowBoxText.UpdateLayout();
control.ShadowBoxText.Dispatcher.Invoke(DispatcherPriority.Render, EmptyDelegate);
control.ShadowBoxText.Text = "Loading Data";
control.ShadowBox.Visibility = Visibility.Collapsed;
control.shadowBoxCancelButton.Visibility = Visibility.Collapsed;
control.ShadowBox.UpdateLayout();
foreach (string stream in streamstoDownload)
{
string llocal = localPath + stream;
try
{
long length = new System.IO.FileInfo(llocal).Length;
if (length == 0)
{
Thread.Sleep(100);
if (File.Exists(llocal))
{
File.Delete(llocal);
}
continue;
}
}
catch
{
}
loadFile(llocal);
}
}
catch (Exception e)
{
MessageBox.Show("Error: " + e, "Connection to database not possible");
}
}
}
}