static NewVersionControl()
{
ProductVersion = Assembly.GetExecutingAssembly().GetName().Version.ToString();
NewVersionTask = Task.Factory.StartNew(() => {
var updateManifestUri = new Uri(Settings.Default.UpdateManifestUrl);
var wc = new WebClient { UseDefaultCredentials = true };
wc.Headers.Add("X-RallyTools-Version", ProductVersion);
var manifest = wc.DownloadString(updateManifestUri);
var xManifest = XDocument.Parse(manifest).Element("manifest");
if (xManifest == null)
return null;
var xVersion = xManifest.Element("version");
if (xVersion == null || string.IsNullOrWhiteSpace(xVersion.Value))
return null;
var currentVersion = new SoftwareVersion.SoftwareVersion(ForcedProductVersion ?? ProductVersion);
var latestVersion = new SoftwareVersion.SoftwareVersion(xVersion.Value);
if (currentVersion.CompareTo(latestVersion) >= 0)
return null;
var ret = new UpdateInformation
{
Version = xVersion.Value
};
var xSetupUri = xManifest.Element("setup");
ret.SetupUri = new Uri(updateManifestUri, new Uri(xSetupUri != null ? xSetupUri.Value : "Setup.msi", UriKind.RelativeOrAbsolute));
var xChangelogUri = xManifest.Element("changelog");
if (xChangelogUri != null)
{
ret.ChangeLogUri = new Uri(updateManifestUri, new Uri(xChangelogUri.Value, UriKind.RelativeOrAbsolute));
// download changelog
try
{
ret.ChangeLog = wc.DownloadString(ret.ChangeLogUri);
}
catch(Exception ex)
{
Logger.LogIt(ex.ToString());
ret.ChangeLog = "Error: " + ex;
}
}
var xDownloadUri = xManifest.Element("download");
if (xDownloadUri != null)
ret.DownloadUri = new Uri(updateManifestUri, new Uri(xDownloadUri.Value, UriKind.RelativeOrAbsolute));
else
ret.DownloadUri = ret.SetupUri;
return ret;
});
}
void CheckVersion()
{
NewVersionTask
.ContinueWith(t => {
var updateInfo = t.Result;
if (updateInfo == null)
return;
linkLabelNewVersion.Invoke((Action)delegate {
const string prefix = "New version available: ";
linkLabelNewVersion.Text = prefix + updateInfo.Version;
linkLabelNewVersion.Links.Add(prefix.Length, linkLabelNewVersion.Text.Length - prefix.Length, null);
linkLabelNewVersion.LinkClicked -= ComposeFeedback;
linkLabelNewVersion.LinkClicked += (s, e) => Process.Start(t.Result.DownloadUri.OriginalString);
});
var changeLines = updateInfo.ChangeLog.Replace("\r\n", "\n").Replace("\n\r", "\n").Replace("\r", "\n").Split('\n');
try
{
var currentVersion = new SoftwareVersion.SoftwareVersion(ForcedProductVersion ?? ProductVersion);
var verRx = @"^\s*" + string.Join("\\.", currentVersion.VersionComponents.Take(2).Select(c => c.Component)) + @"\s*$";
var rx = new Regex(verRx);
changeLines = changeLines.TakeWhile(l => !rx.IsMatch(l)).ToArray();
}
catch(Exception ex)
{
Logger.LogIt(ex.ToString());
}
if (changeLines.Length > 50)
changeLines = changeLines.Take(20).Concat(new [] { "\n", " ..." }).ToArray();
linkLabelNewVersion.Invoke((Action)(() => {
toolTip.SetToolTip(linkLabelNewVersion, string.Join("\n", changeLines));
if (!string.IsNullOrWhiteSpace(Settings.Default.MutedVersion))
{
var latestVersion = new SoftwareVersion.SoftwareVersion(updateInfo.Version);
var mutedVersion = new SoftwareVersion.SoftwareVersion(Settings.Default.MutedVersion);
if (mutedVersion.CompareTo(latestVersion) >= 0)
return;
}
var dlg = new NewVersion(updateInfo.Version, t.Result.DownloadUri.OriginalString, changeLines);
dlg.OnMute += mute => {
Settings.Default.MutedVersion = mute ? updateInfo.Version : "";
Settings.Default.Save();
};
dlg.Show(this);
}));
}, TaskContinuationOptions.OnlyOnRanToCompletion);
}