private (bool, string) PerformAutoUpdateDownload(IUpdateDescription update, string targetFolder, IProgressMonitor progressMonitor)
{
var fileDownloader = new GitHubFileDownloader(update.DirectDownloadUrl, targetFolder);
fileDownloader.FileName = $"gobchat-{update.Version.Major}.{update.Version.Minor}.{update.Version.Patch}-{update.Version.PreRelease}.zip";
try
{
var downloadResult = fileDownloader.Download(progressMonitor);
switch (downloadResult)
{
case GitHubFileDownloader.Result.Canceled:
return(false, null);
}
}
catch (DownloadFailedException ex)
{
logger.Error(ex);
System.Windows.Forms.MessageBox.Show(
StringFormat.Format(Resources.Module_Updater_Dialog_DownloadFailed_Text, ex.ToString()),
Resources.Module_Updater_Dialog_DownloadFailed_Title,
System.Windows.Forms.MessageBoxButtons.OK,
System.Windows.Forms.MessageBoxIcon.Error
);
return(false, null);
}
return(true, fileDownloader.FilePath);
}
private UpdateFormDialog.UpdateType AskUser(IUpdateDescription update)
{
using (var notes = new UpdateFormDialog())
{
notes.UpdateHeadText = StringFormat.Format(notes.UpdateHeadText, update.Version, GobchatContext.ApplicationVersion);
notes.UpdateNotes = update.PatchNotes;
notes.ShowDialog();
return(notes.UpdateRequest);
}
}
private bool PerformAutoUpdate(IDIContext container, IUpdateDescription update)
{
logger.Info("Performing auto update");
var uiManager = container.Resolve <IUIManager>();
var displayId = uiManager.CreateUIElement(() =>
{
var f = new ProgressDisplayForm();
f.Show();
return(f);
});
try
{
var progressDisplay = uiManager.GetUIElement <ProgressDisplayForm>(displayId);
using (var progressMonitor = new ProgressMonitorAdapter(progressDisplay))
{
var patchFolder = System.IO.Path.Combine(GobchatContext.ApplicationLocation, PatchFolder);
(var downloadResult, var filePath) = PerformAutoUpdateDownload(update, patchFolder, progressMonitor);
logger.Info($"Download complete: {downloadResult}");
if (!downloadResult)
{
return(false);
}
(var extractionResult, var unpackedArchive) = PerformAutoUpdateExtraction(filePath, patchFolder, progressMonitor);
logger.Info($"Extraction complete {extractionResult}");
if (!extractionResult)
{
return(false);
}
PerformAutoUpdateInstall(unpackedArchive, progressMonitor);
}
return(true);
}
finally
{
uiManager.DisposeUIElement(displayId);
}
}