/// <summary>
/// Initializes this instance.
/// </summary>
private void Initialize()
{
if (AppUpdater.IsUpdatePackageAvailable())
{
ActionButtonText = "Install update!";
}
else if (AppUpdater.IsUpdateAvailable)
{
ActionButtonText = "Update!";
}
else
{
ActionButtonText = "Check now!";
}
}
/// <summary>
/// Initializes all related to the Update service
/// </summary>
private void InitializeUpdateService()
{
AppUpdater.DownloadProgressChanged += AppUpdaterOnDownloadProgressChanged;
AppUpdater.DownloadCompleted += AppUpdaterOnDownloadCompleted;
// Handle New version found
AppUpdater.CheckVersionsCompleted += async(sender, args) =>
{
if (args.AskToDownloadHandled ||
(!args.AskToDownloadHandled && args.TargetSubscriberType != typeof(UpdateMenuViewModel)))
{
return;
}
// TODO: refactor this, it's f*****g messy
if (args.HasNewVersionAvailable)
{
// 0 = Ask to download and install
// 1 = Ask to install
// 2 = Auto download and install
if (UpdateModeIndex == 0)
{
// Independt ifs since the user might refuse to download
if (!AppUpdater.IsUpdatePackageAvailable() &&
MessageBox.Show("There's a new version available. Would you like to download it?",
"Update available", MessageBoxButton.YesNo, MessageBoxImage.Question) ==
MessageBoxResult.Yes)
{
IsUpdating = true;
await AppUpdater.DownloadLatestVersion();
}
if (
MessageBox.Show("Would you like to install the update?", "Update available",
MessageBoxButton.YesNo, MessageBoxImage.Question) ==
MessageBoxResult.Yes)
{
AppUpdater.InstallLatestVersion();
}
}
else // No need to check since the possible values are 0 to 2
{
IsUpdating = true;
await AppUpdater.DownloadLatestVersion();
if (UpdateModeIndex == 1)
{
if (
MessageBox.Show("Would you like to install the update?", "Update available",
MessageBoxButton.YesNo, MessageBoxImage.Question) ==
MessageBoxResult.Yes)
{
AppUpdater.InstallLatestVersion();
}
}
else
{
await AppUpdater.DownloadLatestVersion();
AutoClosingMessageBox.Show("The update will be installed in 3 seconds...",
"Closing in 3 seconds!", 3000);
AppUpdater.InstallLatestVersion();
}
}
}
else
{
MessageBox.Show("The latest version is already installed!", "No update available",
MessageBoxButton.OK, MessageBoxImage.Information);
}
IsUpdating = false;
args.AskToDownloadHandled = true;
};
}