private async Task CheckNewVersion()
{
string scripts = Path.Combine(Environment.CurrentDirectory, "Scripts");
InstallService service = new InstallService(scripts);
_vm.CurrentVersion = service.GetInstalledVersion(PackageName);
_client = new HmacAuthWebApiClient(Url, CdmId, ApiKey);
try
{
UpdateInformation apiVersion = await _client.ReadAsync<UpdateInformation>(!string.IsNullOrWhiteSpace(_vm.CurrentVersion) ? ConfigurationManager.AppSettings["api:downloadUrl"] + _vm.CurrentVersion + ConfigurationManager.AppSettings["api:downloadUrlMethod"] : ConfigurationManager.AppSettings["api:downloadUrlLatestUpdate"]);
if (apiVersion == null || (!string.IsNullOrWhiteSpace(_vm.CurrentVersion) && new Version(apiVersion.Version) < new Version(_vm.CurrentVersion))) // when current version is disabled or unknown => the provided new version is lower than current one ...
_vm.ApiVersion = new UpdateInformation { Version = _vm.CurrentVersion }; // ... do like there is no new version => avoid impossible downgrade
else
_vm.ApiVersion = apiVersion;
}
catch (Exception ex)
{
_logger.Error("CheckNewVersion() failed on ", ex);
}
}
private async Task DoInstall(IProgress<int> progress)
{
_logger.Info("Lancement de l'installation");
string saveFolder = ConfigurationManager.AppSettings["windowsApp:downloadFolder"];
string myDocuments = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
string savePath = Path.Combine(myDocuments, saveFolder);
string userProfileFolder = Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);
try
{
progress.Report(0);
string applicationDataFolder = Path.Combine(userProfileFolder,
ConfigurationManager.AppSettings["windowsApp:pathToBackup"]);
string applicationDataZip = Path.Combine(myDocuments,
ConfigurationManager.AppSettings["windowsApp:backupDestination"]);
progress.Report(10);
string folder = Path.GetDirectoryName(applicationDataZip);
if (!Directory.Exists(folder)) Directory.CreateDirectory(folder);
if (Directory.Exists(savePath))
Directory.Delete(savePath, true);
Directory.CreateDirectory(savePath);
string scripts = Path.Combine(Environment.CurrentDirectory, "Scripts");
InstallService service = new InstallService(scripts);
progress.Report(20);
if (service.IsLaunched())
{
MessageBoxResult result = MessageBox.Show(
string.Format(
@"L'application {0} est en cours d'exécution. Voulez-vous continuer ?
En cliquant sur Oui, {0} sera fermé automatiquement, assurez-vous préalablement que votre travail ait été sauvegardé.",
service.PackageName),
"Exécution en cours", MessageBoxButton.YesNo, MessageBoxImage.Exclamation);
if (result == MessageBoxResult.No)
{
progress.Report(-1);
return;
}
service.StopApplicationProcesses();
}
progress.Report(30);
if (Directory.Exists(applicationDataFolder))
service.BackupData(applicationDataFolder, applicationDataZip);
bool hasValidLicence = false;
progress.Report(40);
try
{
hasValidLicence = service.HasLicence();
}
catch (Exception ex)
{
_logger.Warn("HasLicence() failed on next error", ex);
}
progress.Report(50);
if (!hasValidLicence)
service.RegisterLicense();
progress.Report(60);
string downloadedFile = await service.DownloadASync(_client, _vm.ApiVersion.Version, savePath);
progress.Report(70);
service.Configure();
progress.Report(80);
if (downloadedFile != null)
UnzipAndSetFilesPath(downloadedFile);
progress.Report(85);
service.RegisterCertificate(_certifPath);
progress.Report(90);
service.InstallPackage(_appxPath);
progress.Report(100);
MessageBox.Show("Installation Terminée", "Installation", MessageBoxButton.OK,
MessageBoxImage.Information);
}
catch (Exception ex)
{
_exception = ex;
_logger.Error(ex);
MessageBox.Show(@"Une erreur s'est produite lors de l'installation." +
"Consultez le log d'erreurs pour plus d'informations. " + _exception.Message + "",
_exception.Message, MessageBoxButton.OK, MessageBoxImage.Error);
}
finally
{
//Directory.Delete(savePath, true);
if (_exception != null)
{
StatusTextBlock.Text = "Problème ...";
Bar.Value = 0;
InstallButton.IsEnabled = true;
_logger.Error("Erreur lors de l'installation", _exception);
MessageBox.Show(
@"Une erreur s'est produite lors de l'installation.
Consultez le log d'erreurs pour plus d'informations. " + _exception.Message + "", _exception.Message, MessageBoxButton.OK, MessageBoxImage.Error);
}
_logger.Info("Fin de l'installation");
}
}
