private void CheckForUpdateCompleted(Action postUpdateAction, IUpdateManager updater, VersionInfo versionInfo, bool isNewVersion)
{
try
{
if (versionInfo == null)
{
MessageBox.Show(
"There was an error verifying your version of HSDL-TigerIDM. Please check your network connection or contact your System Administrator.",
"HSDL-TigerIDM",
MessageBoxButton.OK,
MessageBoxImage.Error);
logger.Error("Version Information is missing in server.");
hasError = true;
postUpdateAction();
return;
}
if (isNewVersion) // New version detected
{
MessageBoxResult confirmDownload = MessageBox.Show(
"A new version of HSDL-TigerIDM is available for download. The process may take a few minutes. Do you want to download it now?",
"HSDL-TigerIDM",
MessageBoxButton.YesNo,
MessageBoxImage.Information,
MessageBoxResult.Yes);
if (confirmDownload == MessageBoxResult.No) // user cannot run the application without installing available UPDATE
{
logger.Error("User refused to download new version.");
userRefusedToAccept = true;
postUpdateAction();
return;
}
}
else // Installation is up-to-date
{
logger.Info("Current version is up-to-date.");
userRefusedToAccept = false;
hasError = false;
postUpdateAction();
return;
}
/* Download update (if there is any) */
//logger.Info("UpdateProgressView starting.");
UpdateProgressView dlProgressWindow = new UpdateProgressView();
dlProgressWindow.Show();
dlProgressWindow.Cancelled +=
(sender, e) =>
{
updater.CancelDownloadMsi();
};
//logger.Info("UpdateProgressView closed.");
Action <AsyncCompletedEventArgs> postDownloadAction = (e) =>
{
string localMsiFilePath = (string)e.UserState;
newMsiFilePath = localMsiFilePath;
if (e.Cancelled)
{
//MessageBox.Show(
// "Download cancelled.",
// ""HSDL Admin Portal",
// MessageBoxButton.OK,
// MessageBoxImage.Error);
}
else if (e.Error != null)
{
logger.Error(Util.GetExceptionMessageWithStackTrace(e.Error));
MessageBox.Show(
"There was an error downloading the latest version of HSDL-TigerIDM. Please check your network connection or contact your System Administrator.",
"HSDL-TigerIDM",
MessageBoxButton.OK,
MessageBoxImage.Error);
}
// Download cancelled by user or error occurred while downloading update
if (e.Error != null)
{
hasError = true;
postUpdateAction();
return;
}
MessageBoxResult confirmInstall = MessageBox.Show(
"\nThe new version of HSDL-TigerIDM has been successfully downloaded. Do you want to install it now?",
"HSDL-TigerIDM",
MessageBoxButton.YesNo,
MessageBoxImage.Information,
MessageBoxResult.Yes);
if (confirmInstall == MessageBoxResult.No)
{
logger.Error("User refused to install new version after downloaded.");
userRefusedToAccept = true;
postUpdateAction();
return;
}
if (postUpdateAction != null)
{
postUpdateAction();
}
};
updater.DownloadProgressChanged +=
(sender, e) =>
{
Dispatcher.Invoke((Action)(
() =>
{
string bytes = GetHumanReadbleByte(e.BytesReceived);
dlProgressWindow.txtMessage.Text = "Downloading update... " + bytes + " of " + versionInfo.fileSize;
dlProgressWindow.progressBar.Value = e.ProgressPercentage;
}
));
};
updater.DownloadFileCompleted +=
(sender, e) =>
{
Dispatcher.Invoke((Action)(
() =>
{
dlProgressWindow.txtMessage.Text = "Downloading complete.";
dlProgressWindow.Close();
postDownloadAction(e);
}
));
};
//string localMsiFilePath = null;
ThreadPool.QueueUserWorkItem(
new WaitCallback(obj => { updater.DownloadMsiAsync(new Uri(GetFormattedFtpPath(versionInfo.relativePath, versionInfo.SetupFileName)), versionInfo.SetupFileName); })
);
}
catch (Exception ex)
{
hasError = true;
logger.Error(Util.GetExceptionMessageWithStackTrace(ex));
MessageBox.Show(
"There was an error verifying your version of HSDL-TigerIDM. Please check your network connection or contact your System Administrator.",
"HSDL-TigerIDM",
MessageBoxButton.OK,
MessageBoxImage.Error);
StartApplication();
return;
}
}
