public async Task <IActionResult> Index(string id, RegistrationsContentMode mode, CancellationToken cancellationToken)
{
var useGz = mode == RegistrationsContentMode.GZip || mode == RegistrationsContentMode.SemVer2;
var useSemVer2 = mode == RegistrationsContentMode.SemVer2;
if (useGz)
{
this.Response.Headers.Add(HeaderNames.ContentEncoding, "gzip");
this.Response.Body = new GZipStream(this.Response.Body, CompressionLevel.Optimal);
}
var dbpackage = await this.Database.Packages
.Include(x => x.Versions)
.ThenInclude(x => x.Dependencies)
.Include(x => x.Authors)
.Include(x => x.Tags)
.FirstOrDefaultAsync(x => x.IdLowercase == id, cancellationToken)
.ConfigureAwait(false);
if (dbpackage == null)
{
return(this.NotFound());
}
var dbversions = dbpackage.Versions
.Where(x => !useSemVer2 ? !x.NuGetVersion.IsSemVer2 : true)
.OrderBy(x => x.NuGetVersion)
.ToList();
return(this.Json(this.PrepareIndex(mode, dbpackage, dbversions)));
}
private RegistrationsLeafModel PrepareLeaf(RegistrationsContentMode mode, Package dbpackage, PackageVersion dbversion)
=> new RegistrationsLeafModel
{
LeafUrl = this.Url.AbsoluteUrl("Leaf", "RegistrationsBase", this.HttpContext, new { mode, id = dbpackage.IdLowercase, version = dbversion.VersionLowercase }),
CatalogEntry = new CatalogEntryModel
{
CatalogUrl = this.Url.AbsoluteUrl("Leaf", "RegistrationsBase", this.HttpContext, new { mode, id = dbpackage.IdLowercase, version = dbversion.VersionLowercase }),
Authors = dbpackage.AuthorNames,
DependencyGroups = this.PrepareDependencyGroups(dbversion),
Deprecation = null,
Description = dbpackage.Description,
IconUrl = dbpackage.IconUrl,
Id = dbpackage.Id,
LicenseUrl = dbpackage.LicenseUrl,
LicenseExpression = null,
IsListed = dbpackage.IsListed,
MinimumClientVersion = dbpackage.MinimumClientVersion,
ProjectUrl = dbpackage.ProjectUrl,
PublishedAt = dbpackage.PublishedAt.Value,
RequiresLicenseAcceptance = dbpackage.RequiresLicenseAcceptance,
Summary = dbpackage.Summary,
Tags = dbpackage.TagNames,
Title = dbpackage.Title,
Version = dbversion.Version
},
IsListed = dbversion.IsListed,
ContentUrl = this.Url.AbsoluteUrl("Contents", "PackageBase", this.HttpContext, new
{
id = dbpackage.IdLowercase,
version = dbversion.VersionLowercase,
filename = $"{dbpackage.IdLowercase}.{dbversion.VersionLowercase}"
}),
PublishedAt = dbversion.PublishedAt.Value,
RegistrationIndexUrl = this.Url.AbsoluteUrl("Index", "RegistrationsBase", this.HttpContext, new { mode, id = dbpackage.IdLowercase })
};
public async Task <IActionResult> Page(string id, string minVersion, string maxVersion, RegistrationsContentMode mode, CancellationToken cancellationToken)
{
var useGz = mode == RegistrationsContentMode.GZip || mode == RegistrationsContentMode.SemVer2;
var useSemVer2 = mode == RegistrationsContentMode.SemVer2;
if (useGz)
{
this.Response.Headers.Add(HeaderNames.ContentEncoding, "gzip");
this.Response.Body = new GZipStream(this.Response.Body, CompressionLevel.Optimal);
}
var dbpackage = await this.Database.Packages
.Include(x => x.Versions)
.ThenInclude(x => x.Dependencies)
.Include(x => x.Authors)
.Include(x => x.Tags)
.FirstOrDefaultAsync(x => x.IdLowercase == id, cancellationToken)
.ConfigureAwait(false);
if (dbpackage == null)
{
return(this.NotFound());
}
var nvMin = NuGetVersion.Parse(minVersion);
var nvMax = NuGetVersion.Parse(maxVersion);
var dbversions = dbpackage.Versions
.Where(x => x.NuGetVersionLowercase >= nvMin && x.NuGetVersionLowercase <= nvMax && (!useSemVer2 ? !x.NuGetVersion.IsSemVer2 : true))
.OrderBy(x => x.NuGetVersion)
.ToList();
if (dbversions.Count > 64)
{
return(this.BadRequest(new { message = "Too wide version range." }));
}
return(this.Json(this.PreparePage(mode, dbpackage, dbversions, (minVersion, maxVersion), true)));
}
private RegistrationsPageModel PreparePage(RegistrationsContentMode mode, Package dbpackage, IEnumerable <PackageVersion> dbversions, (string min, string max) versionRange, bool inlineVersions)
