public async Task <SearchResponse> SearchAsync(
string query,
int skip = 0,
int take = 20,
bool includePrerelease = true,
bool includeSemVer2 = true,
string packageType = null,
string framework = null,
CancellationToken cancellationToken = default)
{
var result = new List <SearchResult>();
var packages = await SearchImplAsync(
query,
skip,
take,
includePrerelease,
includeSemVer2,
packageType,
framework,
cancellationToken);
foreach (var package in packages)
{
var versions = package.OrderByDescending(p => p.Version).ToList();
var latest = versions.First();
var versionResults = versions.Select(p => new SearchResultVersion(
registrationLeafUrl: _url.GetRegistrationLeafUrl(p.Id, p.Version),
p.Version,
p.Downloads));
result.Add(new SearchResult(
latest.Id,
latest.Version,
latest.Description,
latest.Authors,
latest.IconUrlString,
latest.LicenseUrlString,
latest.ProjectUrlString,
registrationIndexUrl: _url.GetRegistrationIndexUrl(latest.Id),
latest.Summary,
latest.Tags,
latest.Title,
versions.Sum(p => p.Downloads),
versionResults.ToList()));
}
return(new SearchResponse(
result.Count,
result,
SearchContext.Default(_url.GetPackageMetadataResourceUrl())));
}
public async Task <SearchResponse> SearchAsync(
SearchRequest request,
CancellationToken cancellationToken)
{
var result = new List <SearchResult>();
var packages = await SearchImplAsync(
request,
cancellationToken);
foreach (var package in packages)
{
var versions = package.OrderByDescending(p => p.Version).ToList();
var latest = versions.First();
var iconUrl = latest.HasEmbeddedIcon
? _url.GetPackageIconDownloadUrl(latest.Id, latest.Version)
: latest.IconUrlString;
result.Add(new SearchResult
{
PackageId = latest.Id,
Version = latest.Version.ToFullString(),
Description = latest.Description,
Authors = latest.Authors,
IconUrl = iconUrl,
LicenseUrl = latest.LicenseUrlString,
ProjectUrl = latest.ProjectUrlString,
RegistrationIndexUrl = _url.GetRegistrationIndexUrl(latest.Id),
Summary = latest.Summary,
Tags = latest.Tags,
Title = latest.Title,
TotalDownloads = versions.Sum(p => p.Downloads),
Versions = versions
.Select(p => new SearchResultVersion
{
RegistrationLeafUrl = _url.GetRegistrationLeafUrl(p.Id, p.Version),
Version = p.Version.ToFullString(),
Downloads = p.Downloads,
})
.ToList()
});
}
return(new SearchResponse
{
TotalHits = result.Count,
Data = result,
Context = SearchContext.Default(_url.GetPackageMetadataResourceUrl())
});
}
public async Task <RegistrationIndexResponse> GetRegistrationIndexOrNullAsync(string id, CancellationToken cancellationToken = default)
{
// Find the packages that match the given package id from the upstream, if
// one is configured. If these packages cannot be found on the upstream,
// we'll return the local packages instead.
var packages = await _mirror.FindPackagesOrNullAsync(id, cancellationToken);
if (packages == null)
{
packages = await _packages.FindAsync(id, includeUnlisted : true);
}
if (!packages.Any())
{
return(null);
}
var versions = packages.Select(p => p.Version).ToList();
// TODO: Paging of registration items.
// "Un-paged" example: https://api.nuget.org/v3/registration3/newtonsoft.json/index.json
// Paged example: https://api.nuget.org/v3/registration3/fake/index.json
return(new BaGetRegistrationIndexResponse(
type: RegistrationIndexResponse.DefaultType,
count: packages.Count,
totalDownloads: packages.Sum(p => p.Downloads),
pages: new[]
{
new RegistrationIndexPage(
pageUrl: _url.GetRegistrationIndexUrl(packages.First().Id),
count: packages.Count(),
itemsOrNull: packages.Select(ToRegistrationIndexPageItem).ToList(),
lower: versions.Min(),
upper: versions.Max())
}));
}
private SearchResult ToSearchResult(IReadOnlyList <PackageEntity> packages)
{
NuGetVersion latestVersion = null;
PackageEntity latest = null;
var versions = new List <SearchResultVersion>();
long totalDownloads = 0;
foreach (var package in packages)
{
var version = NuGetVersion.Parse(package.OriginalVersion);
totalDownloads += package.Downloads;
versions.Add(new SearchResultVersion
{
RegistrationLeafUrl = _url.GetRegistrationLeafUrl(package.Id, version),
Version = package.NormalizedVersion,
Downloads = package.Downloads,
});
if (latestVersion == null || version > latestVersion)
{
latest = package;
latestVersion = version;
}
}
var iconUrl = latest.HasEmbeddedIcon
? _url.GetPackageIconDownloadUrl(latest.Id, latestVersion)
: latest.IconUrl;
return(new SearchResult
{
PackageId = latest.Id,
Version = latest.NormalizedVersion,
Description = latest.Description,
Authors = JsonConvert.DeserializeObject <string[]>(latest.Authors),
IconUrl = iconUrl,
LicenseUrl = latest.LicenseUrl,
ProjectUrl = latest.ProjectUrl,
RegistrationIndexUrl = _url.GetRegistrationIndexUrl(latest.Id),
Summary = latest.Summary,
Tags = JsonConvert.DeserializeObject <string[]>(latest.Tags),
Title = latest.Title,
TotalDownloads = totalDownloads,
Versions = versions,
});
}
public async Task <SearchResponse> SearchAsync(BaGetSearchRequest request, CancellationToken cancellationToken)
{
var result = new List <SearchResult>();
var packages = await SearchImplAsync(request, cancellationToken);
foreach (var package in packages)
{
var versions = package.OrderByDescending(p => p.Version).ToList();
var latest = versions.First();
var versionResults = versions.Select(p => new SearchResultVersion(
registrationLeafUrl: _url.GetRegistrationLeafUrl(p.Id, p.Version),
p.Version,
p.Downloads));
result.Add(new SearchResult(
latest.Id,
latest.Version,
latest.Description,
latest.Authors,
latest.IconUrlString,
latest.LicenseUrlString,
latest.ProjectUrlString,
registrationIndexUrl: _url.GetRegistrationIndexUrl(latest.Id),
latest.Summary,
latest.Tags,
latest.Title,
versions.Sum(p => p.Downloads),
versionResults.ToList()));
}
return(new SearchResponse(
result.Count,
result,
SearchContext.Default(_url.GetPackageMetadataResourceUrl())));
}
public async Task <SearchResponse> SearchAsync(
string query,
int skip = 0,
int take = 20,
bool includePrerelease = true,
bool includeSemVer2 = true,
string packageType = null,
string framework = null,
CancellationToken cancellationToken = default)
{
var searchText = BuildSeachQuery(query, packageType, framework);
var filter = BuildSearchFilter(includePrerelease, includeSemVer2);
var parameters = new SearchParameters
{
IncludeTotalResultCount = true,
QueryType = QueryType.Full,
Skip = skip,
Top = take,
Filter = filter
};
var response = await _searchClient.Documents.SearchAsync <PackageDocument>(searchText, parameters, cancellationToken : cancellationToken);
var results = new List <SearchResult>();
foreach (var result in response.Results)
{
var document = result.Document;
var versions = new List <SearchResultVersion>();
if (document.Versions.Length != document.VersionDownloads.Length)
{
throw new InvalidOperationException($"Invalid document {document.Key} with mismatched versions");
}
for (var i = 0; i < document.Versions.Length; i++)
{
var downloads = long.Parse(document.VersionDownloads[i]);
var version = NuGetVersion.Parse(document.Versions[i]);
var url = _url.GetRegistrationLeafUrl(document.Id, version);
versions.Add(new SearchResultVersion(url, version, downloads));
}
results.Add(new SearchResult(
document.Id,
NuGetVersion.Parse(document.Version),
document.Description,
document.Authors,
document.IconUrl,
document.LicenseUrl,
document.ProjectUrl,
_url.GetRegistrationIndexUrl(document.Id),
document.Summary,
document.Tags,
document.Title,
document.TotalDownloads,
versions));
}
return(new SearchResponse(
response.Count.Value,
results,
SearchContext.Default(_url.GetPackageMetadataResourceUrl())));
}
public async Task <SearchResponse> SearchAsync(
SearchRequest request,
CancellationToken cancellationToken)
{
var searchText = BuildSeachQuery(request.Query, request.PackageType, request.Framework);
var filter = BuildSearchFilter(request.IncludePrerelease, request.IncludeSemVer2);
var parameters = new SearchParameters
{
IncludeTotalResultCount = true,
QueryType = QueryType.Full,
Skip = request.Skip,
Top = request.Take,
Filter = filter
};
var response = await _searchClient.Documents.SearchAsync <PackageDocument>(
searchText,
parameters,
cancellationToken : cancellationToken);
var results = new List <SearchResult>();
foreach (var result in response.Results)
{
var document = result.Document;
var versions = new List <SearchResultVersion>();
if (document.Versions.Length != document.VersionDownloads.Length)
{
throw new InvalidOperationException($"Invalid document {document.Key} with mismatched versions");
}
for (var i = 0; i < document.Versions.Length; i++)
{
var version = NuGetVersion.Parse(document.Versions[i]);
versions.Add(new SearchResultVersion
{
RegistrationLeafUrl = _url.GetRegistrationLeafUrl(document.Id, version),
Version = document.Versions[i],
Downloads = long.Parse(document.VersionDownloads[i]),
});
}
var iconUrl = document.HasEmbeddedIcon
? _url.GetPackageIconDownloadUrl(document.Id, NuGetVersion.Parse(document.Version))
: document.IconUrl;
results.Add(new SearchResult
{
PackageId = document.Id,
Version = document.Version,
Description = document.Description,
Authors = document.Authors,
IconUrl = iconUrl,
LicenseUrl = document.LicenseUrl,
ProjectUrl = document.ProjectUrl,
RegistrationIndexUrl = _url.GetRegistrationIndexUrl(document.Id),
Summary = document.Summary,
Tags = document.Tags,
Title = document.Title,
TotalDownloads = document.TotalDownloads,
Versions = versions
});
}
return(new SearchResponse
{
TotalHits = response.Count.Value,
Data = results,
Context = SearchContext.Default(_url.GetPackageMetadataResourceUrl())
});
}