private void VersionChecker_CheckVersionComplete(object sender, CheckVersionCompleteEventArgs e)
{
string latestVersionText;
if (string.IsNullOrEmpty(e.Version))
{
latestVersionText = "Unable to check for updates";
}
else if (e.IsNew)
{
latestVersionText = "New version available!";
}
else
{
latestVersionText = "You have the latest version";
}
this.viewModel.UpdateUrl = e.GitHubReleaseUrl;
this.Dispatcher.Invoke(() =>
{
Run run = new Run(latestVersionText);
this.LatestVersion.Inlines.Clear();
this.LatestVersion.Inlines.Add(run);
}, DispatcherPriority.Render);
}
private async void VersionChecker_CheckVersionComplete(object sender, CheckVersionCompleteEventArgs e)
{
if (!ShouldDownload(Settings.Current.UpdateDeliveryMode) || !e.IsNew)
{
return;
}
if (string.IsNullOrWhiteSpace(e.GitHubReleaseDownloadUrl))
{
this.AutoUpdateFailed?.Invoke(this, e);
}
else
{
using (WebClient webClient = new WebClient())
{
webClient.Proxy = App.ProxyConfig.CreateWebProxy();
try
{
if (Directory.Exists(UpdateDownloadPath))
{
Directory.Delete(UpdateDownloadPath, true);
}
Directory.CreateDirectory(UpdateDownloadPath);
string filePath = Path.Combine(UpdateDownloadPath, "ToastifyInstaller.exe");
await webClient.DownloadFileTaskAsync(e.GitHubReleaseDownloadUrl, filePath).ConfigureAwait(false);
if (File.Exists(filePath))
{
UpdateReadyEventArgs updateReadyEventArgs = new UpdateReadyEventArgs
{
Version = e.Version,
InstallerPath = filePath,
GitHubReleaseUrl = e.GitHubReleaseUrl
};
this.UpdateReady?.Invoke(this, updateReadyEventArgs);
}
else
{
this.AutoUpdateFailed?.Invoke(this, e);
}
}
catch (Exception ex)
{
logger.Error("Unknown error while downloading new update.", ex);
this.AutoUpdateFailed?.Invoke(this, e);
}
}
}
}
private void CheckVersion()
{
try
{
string latestTagName = null;
Release latest = this.gitHubAPI.GetLatestRelease(App.RepoInfo);
if (latest.HttpStatusCode == HttpStatusCode.OK)
{
latestTagName = latest.TagName;
}
string sRemoteVersion = string.Empty;
bool isNewVersion = false;
if (!string.IsNullOrWhiteSpace(latestTagName))
{
var match = Regex.Match(latestTagName, @"(\d+\.?)+", RegexOptions.IgnoreCase | RegexOptions.Singleline);
if (match.Success)
{
sRemoteVersion = match.Value;
Version localVersion = new Version(App.CurrentVersionNoRevision);
Version remoteVersion = new Version(sRemoteVersion);
isNewVersion = localVersion.CompareTo(remoteVersion) < 0;
}
}
CheckVersionCompleteEventArgs e = new CheckVersionCompleteEventArgs
{
Version = sRemoteVersion,
IsNew = isNewVersion,
GitHubReleaseId = latest.Id,
GitHubReleaseUrl = latest.HtmlUrl,
GitHubReleaseDownloadUrl = latest.Assets.FirstOrDefault(asset => asset.Name == "ToastifyInstaller.exe")?.DownloadUrl
};
this.CheckVersionComplete?.Invoke(this, e);
}
catch (Exception ex)
{
logger.Error("Unknown error while checking for updates.", ex);
}
finally
{
Settings.Current.LastVersionCheck = DateTime.Now;
Settings.Current.Save();
this.checkVersionTimer?.Change(CalcCheckVersionDueTime(), new TimeSpan(-1));
}
}
