/// <summary>
/// Gets the available plugin updates.
/// </summary>
/// <param name="applicationVersion">The current server version.</param>
/// <param name="withAutoUpdateEnabled">if set to <c>true</c> [with auto update enabled].</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task{IEnumerable{PackageVersionInfo}}.</returns>
public async Task <IEnumerable <PackageVersionInfo> > GetAvailablePluginUpdates(Version applicationVersion, bool withAutoUpdateEnabled, CancellationToken cancellationToken)
{
var catalog = await GetAvailablePackagesWithoutRegistrationInfo(cancellationToken).ConfigureAwait(false);
var plugins = _applicationHost.Plugins.ToList();
if (withAutoUpdateEnabled)
{
plugins = plugins
.Where(p => _config.CommonConfiguration.EnableAutoUpdate)
.ToList();
}
var systemUpdateLevel = GetSystemUpdateLevel();
// Figure out what needs to be installed
var packages = plugins.Select(p =>
{
var latestPluginInfo = GetLatestCompatibleVersion(catalog, p.Name, p.Id.ToString(), applicationVersion, systemUpdateLevel);
return(latestPluginInfo != null && GetPackageVersion(latestPluginInfo) > p.Version ? latestPluginInfo : null);
}).Where(i => i != null).ToList();
return(packages
.Where(p => !string.IsNullOrWhiteSpace(p.sourceUrl) && !CompletedInstallations.Any(i => string.Equals(i.AssemblyGuid, p.guid, StringComparison.OrdinalIgnoreCase))));
}
protected IEnumerable <PackageVersionInfo> FilterCatalog(IEnumerable <PackageInfo> catalog, bool withAutoUpdateEnabled)
{
var plugins = ApplicationHost.Plugins;
if (withAutoUpdateEnabled)
{
plugins = plugins.Where(p => p.Configuration.EnableAutoUpdate);
}
// Figure out what needs to be installed
return(plugins.Select(p =>
{
var latestPluginInfo = GetLatestCompatibleVersion(catalog, p.Name, p.Configuration.UpdateClass);
return latestPluginInfo != null && latestPluginInfo.version > p.Version ? latestPluginInfo : null;
}).Where(p => !CompletedInstallations.Any(i => string.Equals(i.Name, p.name, StringComparison.OrdinalIgnoreCase)))
.Where(p => p != null && !string.IsNullOrWhiteSpace(p.sourceUrl)));
}
/// <summary>
/// Gets the available plugin updates.
/// </summary>
/// <param name="withAutoUpdateEnabled">if set to <c>true</c> [with auto update enabled].</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task{IEnumerable{PackageVersionInfo}}.</returns>
public async Task <IEnumerable <PackageVersionInfo> > GetAvailablePluginUpdates(bool withAutoUpdateEnabled, CancellationToken cancellationToken)
{
var catalog = await GetAvailablePackages(cancellationToken).ConfigureAwait(false);
var plugins = ApplicationHost.Plugins;
if (withAutoUpdateEnabled)
{
plugins = plugins.Where(p => p.Configuration.EnableAutoUpdate);
}
// Figure out what needs to be installed
return(plugins.Select(p =>
{
var latestPluginInfo = GetLatestCompatibleVersion(catalog, p.Name, p.Configuration.UpdateClass);
return latestPluginInfo != null && latestPluginInfo.version > p.Version ? latestPluginInfo : null;
}).Where(p => !CompletedInstallations.Any(i => i.Name.Equals(p.name, StringComparison.OrdinalIgnoreCase)))
.Where(p => p != null && !string.IsNullOrWhiteSpace(p.sourceUrl)));
}
/// <summary>
/// Installs the package.
/// </summary>
/// <param name="package">The package.</param>
/// <param name="isPlugin">if set to <c>true</c> [is plugin].</param>
/// <param name="progress">The progress.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
/// <exception cref="System.ArgumentNullException">package</exception>
public async Task InstallPackage(PackageVersionInfo package, bool isPlugin, IProgress <double> progress, CancellationToken cancellationToken)
{
if (package == null)
{
throw new ArgumentNullException("package");
}
if (progress == null)
{
throw new ArgumentNullException("progress");
}
var installationInfo = new InstallationInfo
{
Id = Guid.NewGuid().ToString("N"),
Name = package.name,
AssemblyGuid = package.guid,
UpdateClass = package.classification,
Version = package.versionStr
};
var innerCancellationTokenSource = new CancellationTokenSource();
var tuple = new Tuple <InstallationInfo, CancellationTokenSource>(installationInfo, innerCancellationTokenSource);
// Add it to the in-progress list
lock (CurrentInstallations)
{
CurrentInstallations.Add(tuple);
}
var innerProgress = new ActionableProgress <double>();
// Whenever the progress updates, update the outer progress object and InstallationInfo
innerProgress.RegisterAction(percent =>
{
progress.Report(percent);
installationInfo.PercentComplete = percent;
});
var linkedToken = CancellationTokenSource.CreateLinkedTokenSource(cancellationToken, innerCancellationTokenSource.Token).Token;
var installationEventArgs = new InstallationEventArgs
{
InstallationInfo = installationInfo,
PackageVersionInfo = package
};
EventHelper.FireEventIfNotNull(PackageInstalling, this, installationEventArgs, _logger);
try
{
await InstallPackageInternal(package, isPlugin, innerProgress, linkedToken).ConfigureAwait(false);
lock (CurrentInstallations)
{
CurrentInstallations.Remove(tuple);
}
progress.Report(100);
CompletedInstallations.Add(installationInfo);
EventHelper.FireEventIfNotNull(PackageInstallationCompleted, this, installationEventArgs, _logger);
}
catch (OperationCanceledException)
{
lock (CurrentInstallations)
{
CurrentInstallations.Remove(tuple);
}
_logger.Info("Package installation cancelled: {0} {1}", package.name, package.versionStr);
EventHelper.FireEventIfNotNull(PackageInstallationCancelled, this, installationEventArgs, _logger);
throw;
}
catch (Exception ex)
{
_logger.ErrorException("Package installation failed", ex);
lock (CurrentInstallations)
{
CurrentInstallations.Remove(tuple);
}
EventHelper.FireEventIfNotNull(PackageInstallationFailed, this, new InstallationFailedEventArgs
{
InstallationInfo = installationInfo,
Exception = ex
}, _logger);
throw;
}
finally
{
// Dispose the progress object and remove the installation from the in-progress list
innerProgress.Dispose();
tuple.Item2.Dispose();
}
}