public override async Task <IEnumerable <NuGetVersion> > GetVersions(string packageId, bool includePrerelease, bool includeUnlisted, CancellationToken token)
{
token.ThrowIfCancellationRequested();
return(await Task.Run(() =>
// year check workaround for p.Listed showing as False for online packages
V2Client.FindPackagesById(packageId).Where(p => includeUnlisted || !p.Published.HasValue || p.Published.Value.Year > 1901)
.Select(p => V2Utilities.SafeToNuGetVer(p.Version))
.Where(v => includePrerelease || !v.IsPrerelease).ToArray()));
}
// TODO: clean up
public override async Task <Tuple <bool, INuGetResource> > TryCreate(SourceRepository source, CancellationToken token)
{
PackageRepositoryResourceV2 repoResource = null;
if (!_cache.TryGetValue(source.PackageSource, out repoResource))
{
IPackageRepository repo = null;
// check if the source passed in contains the repository
V2PackageSource v2Source = source.PackageSource as V2PackageSource;
if (v2Source != null)
{
// special case for some of the remaining legacy areas
repo = v2Source.CreatePackageRepository();
}
else
{
try
{
// if it's not in cache, then check if it is V2.
if (await V2Utilities.IsV2(source.PackageSource))
{
// Get a IPackageRepo object and add it to the cache.
repo = V2Utilities.GetV2SourceRepository(source.PackageSource);
HttpClient.DefaultCredentialProvider = new SettingsCredentialProvider(source.PackageSource);
}
}
catch (Exception)
{
// *TODOs:Do tracing and throw apppropriate exception here.
repoResource = null;
// For package source that uses relative path, it will throw UriFormat exception and go here.
// Comment out Debug.Fail so that functional tests using relative path won't be blocked by the Assertion window.
//Debug.Fail("Unable to create V2 repository on: " + source.PackageSource.Source);
}
}
if (repo != null)
{
repoResource = new PackageRepositoryResourceV2(repo);
_cache.TryAdd(source.PackageSource, repoResource);
}
}
return(Tuple.Create <bool, INuGetResource>(repoResource != null, repoResource));
}
public override async Task <IEnumerable <NuGetVersion> > GetVersions(string packageId, bool includePrerelease, bool includeUnlisted, Common.ILogger log, CancellationToken token)
{
token.ThrowIfCancellationRequested();
try
{
return(await Task.Run(() =>
// year check workaround for p.Listed showing as False for online packages
V2Client.FindPackagesById(packageId).Where(p => includeUnlisted || !p.Published.HasValue || p.Published.Value.Year > 1901)
.Select(p => V2Utilities.SafeToNuGetVer(p.Version))
.Where(v => includePrerelease || !v.IsPrerelease).ToArray()));
}
catch (Exception ex)
{
throw new FatalProtocolException(string.Format(CultureInfo.CurrentCulture,
Strings.Protocol_PackageMetadataError,
packageId,
V2Client.Source),
ex);
}
}
private SimpleSearchMetadata CreatePackageSearchResult(IPackage package)
{
var versions = V2Client.FindPackagesById(package.Id);
if (!versions.Any())
{
versions = new[] { package };
}
var id = package.Id;
var version = V2Utilities.SafeToNuGetVer(package.Version);
var summary = package.Summary;
var nuGetVersions = versions.Select(p => V2Utilities.SafeToNuGetVer(p.Version));
if (string.IsNullOrWhiteSpace(summary))
{
summary = package.Description;
}
var iconUrl = package.IconUrl;
var identity = new PackageIdentity(id, version);
var searchMetaData = new SimpleSearchMetadata(identity, summary, nuGetVersions);
return(searchMetaData);
}
