private PackageDerivedData GetPackageDerivedData(IPackage package, bool enableDelisting)
{
// File names
var normalizedVersion = package.Version.ToNormalizedString();
var packageFileName = GetPackageFileName(package.Id, normalizedVersion);
var hashFileName = GetHashFileName(package.Id, normalizedVersion);
// File system
var physicalFileSystem = _fileSystem as PhysicalFileSystem;
// Build package info
var packageDerivedData = new PackageDerivedData();
// Read package hash
using (var reader = new StreamReader(_fileSystem.OpenFile(hashFileName)))
{
packageDerivedData.PackageHash = reader.ReadToEnd().Trim();
}
// Read package info
var localPackage = package as LocalPackage;
if (physicalFileSystem != null)
{
// Read package info from file system
var fullPath = _fileSystem.GetFullPath(packageFileName);
var fileInfo = new FileInfo(fullPath);
packageDerivedData.PackageSize = fileInfo.Length;
packageDerivedData.LastUpdated = _fileSystem.GetLastModified(packageFileName);
packageDerivedData.Created = _fileSystem.GetCreated(packageFileName);
packageDerivedData.FullPath = fullPath;
if (enableDelisting && localPackage != null)
{
// hidden packages are considered delisted
localPackage.Listed = !fileInfo.Attributes.HasFlag(FileAttributes.Hidden);
}
}
else
{
// Read package info from package (slower)
using (var stream = package.GetStream())
{
packageDerivedData.PackageSize = stream.Length;
}
packageDerivedData.LastUpdated = DateTime.MinValue;
packageDerivedData.Created = DateTime.MinValue;
}
return(packageDerivedData);
}
public ServerPackage(
IPackage package,
PackageDerivedData packageDerivedData)
{
Id = package.Id;
Version = package.Version;
Title = package.Title;
Authors = package.Authors;
Owners = package.Owners;
IconUrl = package.IconUrl;
LicenseUrl = package.LicenseUrl;
ProjectUrl = package.ProjectUrl;
RequireLicenseAcceptance = package.RequireLicenseAcceptance;
DevelopmentDependency = package.DevelopmentDependency;
Description = package.Description;
Summary = package.Summary;
ReleaseNotes = package.ReleaseNotes;
Language = package.Language;
Tags = package.Tags;
Copyright = package.Copyright;
MinClientVersion = package.MinClientVersion;
ReportAbuseUrl = package.ReportAbuseUrl;
DownloadCount = package.DownloadCount;
Listed = package.Listed;
IsSemVer2 = IsPackageSemVer2(package);
_dependencySets = package.DependencySets.ToList();
Dependencies = DependencySetsAsString(package.DependencySets);
_supportedFrameworks = package.GetSupportedFrameworks().ToList();
SupportedFrameworks = string.Join("|", package.GetSupportedFrameworks().Select(VersionUtility.GetFrameworkString));
PackageSize = packageDerivedData.PackageSize;
PackageHash = packageDerivedData.PackageHash;
PackageHashAlgorithm = packageDerivedData.PackageHashAlgorithm;
LastUpdated = packageDerivedData.LastUpdated;
Created = packageDerivedData.Created;
FullPath = packageDerivedData.FullPath;
SemVer1IsAbsoluteLatest = false;
SemVer1IsLatest = false;
SemVer2IsAbsoluteLatest = false;
SemVer2IsLatest = false;
}