private async Task ExecuteSafe(Func <CancellationToken, Task> stuff, string statusBarOkText, string statusBarFailText)
{
IsLoadingStarted = true;
try
{
_cancellationTokenSource = new CancellationTokenSource();
await stuff(_cancellationTokenSource.Token).ConfigureAwait(false);
SetStatusBarText(statusBarOkText);
}
catch (Exception ex)
{
SetStatusBarText(statusBarFailText);
_dispatcher.Invoke(() =>
{
var msg = $"Error while executing operation on server '{_selectedConnection.Name}': {ex.Message}";
_statusReports.Clear();
_statusReports.Add(StatusReport.CreateOperation(msg, MessageLevel.Error, OperationType.None));
StatusReports.Refresh();
});
}
finally
{
IsLoadingStarted = false;
}
}
public static StatusReport ToReport(this string data)
{
var parts = data.Split('|');
if (parts.Count() != 3)
{
throw new MalformedPackageReceivedException($"There should be 3 parts of a packet but found {parts.Count()}.");
}
var reportType = (ReportType)Enum.Parse(typeof(ReportType), parts[0]);
var messageLevel = (MessageLevel)Enum.Parse(typeof(MessageLevel), parts[1]);
var encodedMessage = Convert.FromBase64String(parts[2]);
var message = Encoding.UTF8.GetString(encodedMessage);
if (reportType == ReportType.Progress)
{
return(StatusReport.CreateProgress(message));
}
var operationType = OperationType.None;
message = message.Trim();
if (message.Contains(addedTag))
{
message = message.Replace(addedTag, "").Trim();
operationType = OperationType.Added;
}
else if (message.Contains(updatedTag))
{
message = message.Replace(updatedTag, "").Trim();
operationType = OperationType.Updated;
}
else if (message.Contains(deletedTag))
{
message = message.Replace(deletedTag, "").Trim();
operationType = OperationType.Deleted;
}
else if (message.Contains(templateChangedTag))
{
message = message.Replace(templateChangedTag, "").Trim();
operationType = OperationType.TemplateChanged;
}
else if (message.Contains(renamedTag))
{
message = message.Replace(renamedTag, "").Trim();
operationType = OperationType.Renamed;
}
else if (message.Contains(movedTag))
{
message = message.Replace(movedTag, "").Trim();
operationType = OperationType.Moved;
}
else if (message.Contains(serializedTag))
{
message = message.Replace(serializedTag, "").Trim();
operationType = OperationType.Serialized;
}
return(StatusReport.CreateOperation(message, messageLevel, operationType));
}
private void RefreshStatus(StatusReport report, ProgressContext progressContext)
{
try
{
if (report.IsProgressReport())
{
Progress = int.Parse(report.Message);
progressContext.SetProgress((uint)Progress);
}
else
{
_statusReports.Add(report);
}
}
catch (Exception ex)
{
_statusReports.Add(StatusReport.CreateOperation("Malformated package. " + ex.Message,
MessageLevel.Error, OperationType.None));
}
}