public DisplayPackageViewModel(Package package, User currentUser, IOrderedEnumerable <Package> packageHistory)
: this(package, currentUser, (string)null)
{
HasSemVer2Version = NuGetVersion.IsSemVer2;
HasSemVer2Dependency = package.Dependencies.ToList()
.Where(pd => !string.IsNullOrEmpty(pd.VersionSpec))
.Select(pd => VersionRange.Parse(pd.VersionSpec))
.Any(p => (p.HasUpperBound && p.MaxVersion.IsSemVer2) || (p.HasLowerBound && p.MinVersion.IsSemVer2));
Dependencies = new DependencySetsViewModel(package.Dependencies);
PackageVersions = packageHistory.Select(p => new DisplayPackageViewModel(p, currentUser, GetPushedBy(p, currentUser)));
PushedBy = GetPushedBy(package, currentUser);
PackageFileSize = package.PackageFileSize;
LatestSymbolsPackage = package.LatestSymbolPackage();
if (packageHistory.Any())
{
// calculate the number of days since the package registration was created
// round to the nearest integer, with a min value of 1
// divide the total download count by this number
TotalDaysSinceCreated = Convert.ToInt32(Math.Max(1, Math.Round((DateTime.UtcNow - packageHistory.Min(p => p.Created)).TotalDays)));
DownloadsPerDay = TotalDownloadCount / TotalDaysSinceCreated; // for the package
DownloadsPerDayLabel = DownloadsPerDay < 1 ? "<1" : DownloadsPerDay.ToNuGetNumberString();
IsDotnetToolPackageType = package.PackageTypes.Any(e => e.Name.Equals("DotnetTool", StringComparison.OrdinalIgnoreCase));
}
}
public DisplayPackageViewModel(Package package, IOrderedEnumerable <Package> packageHistory, bool isVersionHistory)
: base(package)
{
Copyright = package.Copyright;
if (!isVersionHistory)
{
Dependencies = new DependencySetsViewModel(package.Dependencies);
PackageVersions = packageHistory.Select(p => new DisplayPackageViewModel(p, packageHistory, isVersionHistory: true));
}
DownloadCount = package.DownloadCount;
LastEdited = package.LastEdited;
if (!isVersionHistory && packageHistory.Any())
{
// calculate the number of days since the package registration was created
// round to the nearest integer, with a min value of 1
// divide the total download count by this number
TotalDaysSinceCreated = Convert.ToInt32(Math.Max(1, Math.Round((DateTime.UtcNow - packageHistory.Last().Created).TotalDays)));
DownloadsPerDay = TotalDownloadCount / TotalDaysSinceCreated; // for the package
}
else
{
TotalDaysSinceCreated = 0;
DownloadsPerDay = 0;
}
DownloadsPerDayLabel = DownloadsPerDay < 1 ? "<1" : DownloadsPerDay.ToNuGetNumberString();
}
public DisplayPackageViewModel(Package package, User currentUser, PackageDeprecation deprecation)
: this(package, currentUser, (string)null)
{
HasSemVer2Version = NuGetVersion.IsSemVer2;
HasSemVer2Dependency = package.Dependencies.ToList()
.Where(pd => !string.IsNullOrEmpty(pd.VersionSpec))
.Select(pd => VersionRange.Parse(pd.VersionSpec))
.Any(p => (p.HasUpperBound && p.MaxVersion.IsSemVer2) || (p.HasLowerBound && p.MinVersion.IsSemVer2));
Dependencies = new DependencySetsViewModel(package.Dependencies);
var packageHistory = package
.PackageRegistration
.Packages
.OrderByDescending(p => new NuGetVersion(p.Version))
.ToList();
PackageVersions = packageHistory.Select(p => new DisplayPackageViewModel(p, currentUser, GetPushedBy(p, currentUser))).ToList();
PushedBy = GetPushedBy(package, currentUser);
PackageFileSize = package.PackageFileSize;
LatestSymbolsPackage = package.LatestSymbolPackage();
LatestAvailableSymbolsPackage = LatestSymbolsPackage != null && LatestSymbolsPackage.StatusKey == PackageStatus.Available
? LatestSymbolsPackage
: package.LatestAvailableSymbolPackage();
if (packageHistory.Any())
{
// calculate the number of days since the package registration was created
// round to the nearest integer, with a min value of 1
// divide the total download count by this number
TotalDaysSinceCreated = Convert.ToInt32(Math.Max(1, Math.Round((DateTime.UtcNow - packageHistory.Min(p => p.Created)).TotalDays)));
DownloadsPerDay = TotalDownloadCount / TotalDaysSinceCreated; // for the package
DownloadsPerDayLabel = DownloadsPerDay < 1 ? "<1" : DownloadsPerDay.ToNuGetNumberString();
IsDotnetToolPackageType = package.PackageTypes.Any(e => e.Name.Equals("DotnetTool", StringComparison.OrdinalIgnoreCase));
}
if (deprecation != null)
{
AlternatePackageId = deprecation.AlternatePackageRegistration?.Id;
var alternatePackage = deprecation.AlternatePackage;
if (alternatePackage != null)
{
// A deprecation should not have both an alternate package registration and an alternate package.
// In case a deprecation does have both, we will hide the alternate package registration's ID in this model.
AlternatePackageId = alternatePackage?.Id;
AlternatePackageVersion = alternatePackage?.Version;
}
CustomMessage = deprecation.CustomMessage;
}
}
public DisplayPackageViewModel(Package package, User currentUser, IOrderedEnumerable <Package> packageHistory, bool isVersionHistory)
: base(package, currentUser)
{
Copyright = package.Copyright;
if (!isVersionHistory)
{
HasSemVer2Version = NuGetVersion.IsSemVer2;
HasSemVer2Dependency = package.Dependencies.ToList()
.Where(pd => !string.IsNullOrEmpty(pd.VersionSpec))
.Select(pd => VersionRange.Parse(pd.VersionSpec))
.Any(p => (p.HasUpperBound && p.MaxVersion.IsSemVer2) || (p.HasLowerBound && p.MinVersion.IsSemVer2));
Dependencies = new DependencySetsViewModel(package.Dependencies);
PackageVersions = packageHistory.Select(p => new DisplayPackageViewModel(p, currentUser, packageHistory, isVersionHistory: true));
}
DownloadCount = package.DownloadCount;
LastEdited = package.LastEdited;
if (!isVersionHistory && packageHistory.Any())
{
// calculate the number of days since the package registration was created
// round to the nearest integer, with a min value of 1
// divide the total download count by this number
TotalDaysSinceCreated = Convert.ToInt32(Math.Max(1, Math.Round((DateTime.UtcNow - packageHistory.Min(p => p.Created)).TotalDays)));
DownloadsPerDay = TotalDownloadCount / TotalDaysSinceCreated; // for the package
}
else
{
TotalDaysSinceCreated = 0;
DownloadsPerDay = 0;
}
DownloadsPerDayLabel = DownloadsPerDay < 1 ? "<1" : DownloadsPerDay.ToNuGetNumberString();
}
