private void MainWindow_Closing(object sender, CancelEventArgs e)
{
const string message = "Do you want to close this application?";
const string title = "Closing Application Confirmation";
#if !DEBUG
if (MessageBoxService == null)
{
if (MessageBox.Show(Current.MainWindow, message, title, MessageBoxButton.YesNo, MessageBoxImage.Question)
!= MessageBoxResult.Yes)
{
e.Cancel = true;
}
}
else if (MessageBoxService.ConfirmDialog(Current.MainWindow, message, title).Result != MessageBoxResult.Yes)
{
e.Cancel = true;
}
#endif
}
private void DoAdNewModule(BackgroundWorker backgroundWorker, string fileName)
{
var step = 0;
//1.Verify the Zip file.
//- The zip file is existed.
//- The zip file contains the files.
//2. Verify file contents.
//- At least 1 dll file should be in the zip file.
//- The Module.json config file should be found.
//- The Module is valid and Name is not empty.
ZipArchive zip = null;
ModuleConfig newModule;
try
{
backgroundWorker.ReportProgress(++step, "Verify the zip file.");
#region Verify the zip file
if (!File.Exists(fileName))
{
backgroundWorker.ReportProgress(++step,
"Error: Zip file is not existed. Please check the file location.");
return;
}
try
{
zip = ZipFile.OpenRead(fileName);
}
catch (Exception ex)
{
backgroundWorker.ReportProgress(++step, $"Error: {ex.Message}");
Logger.Exception(ex);
return;
}
#endregion Verify the zip file
backgroundWorker.ReportProgress(++step, "Verify the file contents.");
#region Verify the file contents
if (zip.Entries.Count <= 1)
{
backgroundWorker.ReportProgress(++step, "Error: Zip file is empty.");
return;
}
var jsonFile = zip.Entries.FirstOrDefault(f => f.Name.StartsWith("Module", StringComparison.Ordinal) &&
f.Name.EndsWith(".json", StringComparison.Ordinal));
if (jsonFile.IsNull())
{
backgroundWorker.ReportProgress(++step, "Error: The module json config file is not found.");
return;
}
var dll = zip.Entries.FirstOrDefault(f => f.Name.EndsWith(".dll", StringComparison.Ordinal));
if (dll.IsNull())
{
backgroundWorker.ReportProgress(++step, "Error: The module doesn't have any binary file.");
return;
}
#endregion Verify the file contents
backgroundWorker.ReportProgress(++step, "Verify the config file.");
#region Verify the config file
try
{
// ReSharper disable once PossibleNullReferenceException
var tmpFileName = Path.Combine(Path.GetTempPath(), jsonFile.Name);
jsonFile.ExtractToFile(tmpFileName, true);
newModule = JsonConfigHelper.ReadConfig <ModuleConfig>(tmpFileName);
File.Delete(tmpFileName);
if (newModule.Name.IsNullOrEmpty())
{
backgroundWorker.ReportProgress(++step, "Error: Module Name is empty.");
return;
}
if (newModule.Version.IsNullOrEmpty())
{
backgroundWorker.ReportProgress(++step, "Error: Module Version is empty.");
return;
}
//Verify the binaries if have
if (newModule.AssemplyFiles.Count > 0)
{
var notfounds =
newModule.AssemplyFiles.Where(a => !zip.Entries.Any(t => t.Name.EndsWith(a))).ToList();
if (notfounds.Any())
{
backgroundWorker.ReportProgress(++step,
$"Error: Binaries are not found '{string.Join(",", notfounds)}'.");
return;
}
}
}
catch (Exception ex)
{
backgroundWorker.ReportProgress(++step, $"Error: {ex.Message}");
Logger.Exception(ex);
return;
}
#endregion Verify the config file
//Check duplicate module. if existing module then update the existing one.
backgroundWorker.ReportProgress(++step, "Check Module duplicating.");
#region Check Module duplicating
var oldModule = ShellConfigManager.Modules.FirstOrDefault(m => m.Name.EqualsIgnoreCase(newModule.Name));
if (oldModule != null)
{
backgroundWorker.ReportProgress(++step,
$"The module '{oldModule.Name}' is an existing module with version '{oldModule.Version}'.");
//Compare the version on both Modules.
if (
MessageBoxService.ConfirmDialog(this,
$"Do you want to overwrite module:\n- '{oldModule.Name}' version '{oldModule.Version}' with version '{newModule.Version}'?")
.Result != MessageBoxResult.Yes)
{
backgroundWorker.ReportProgress(++step, "The module importing had been canceled by user.");
return;
}
if (oldModule.IsEnabled)
{
backgroundWorker.ReportProgress(++step,
$"The old module '{oldModule.Name}' cannot be overwritten because it is enabled. Please disable it and restart the application in order to overwrite the module '{newModule.Name}'.");
return;
}
if (!oldModule.AllowToManage)
{
backgroundWorker.ReportProgress(++step,
$"The old module '{oldModule.Name}' is not allow to be overwritten as allow to manage is disabled.");
return;
}
Directory.CreateDirectory(ShellConfigManager.ShellConfig.BackupModulePath);
var backupFileName = Path.Combine(ShellConfigManager.ShellConfig.BackupModulePath,
new DirectoryInfo(oldModule.Directory).Name + "_" + DateTime.Now.ToString("yyyy.mm.dd-hh.mm.ss") +
".zip");
ZipFile.CreateFromDirectory(oldModule.Directory, backupFileName, CompressionLevel.Optimal, false);
backgroundWorker.ReportProgress(++step,
$"Backup the old module '{oldModule.Name}' to {backupFileName}.");
Directory.Delete(oldModule.Directory, true);
}
#endregion Check Module duplicating
backgroundWorker.ReportProgress(++step, "Extract zip file to Module folder.");
#region Extract zip file to Module folder.
// ReSharper disable once AssignNullToNotNullAttribute
var extractFolderName = Path.Combine(ShellConfigManager.ShellConfig.ModulePath,
Path.GetFileNameWithoutExtension(fileName));
zip.ExtractToDirectory(extractFolderName);
//Check if the extracted folder had only 1 sub-folder and the same is exactly the same with parent folder.
//Then move all files and folders to the parent then delete sub-folder.
var extractDirectory = new DirectoryInfo(extractFolderName);
if (extractDirectory.GetDirectories().Length == 1)
{
var sub = extractDirectory.GetDirectories().First();
if (sub.Name.EqualsIgnoreCase(extractDirectory.Name))
{
sub.MoveAllFilesAndFoldersTo(extractDirectory.FullName);
}
}
#endregion Extract zip file to Module folder.
backgroundWorker.ReportProgress(++step,
"New module had been imported. Please restart the application to use the new module.");
}
catch (Exception ex)
{
backgroundWorker.ReportProgress(++step, $"Error: {ex.Message}");
backgroundWorker.ReportProgress(++step,
"Import module failed. Please re-start the application and try again.");
Logger.Exception(ex);
}
finally
{
//Close the zip file
zip?.Dispose();
//Write info to log.
Logger.Info(TextLog);
}
}
