public IEnumerable <PackageItemViewModel> GetCurrent()
{
if (_state.ItemsCount == 0)
{
return(Enumerable.Empty <PackageItemViewModel>());
}
var listItemViewModels = new List <PackageItemViewModel>();
foreach (PackageSearchMetadataContextInfo metadata in _state.Results.PackageSearchItems)
{
VersionRange allowedVersions = VersionRange.All;
// get the allowed version range and pass it to package item view model to choose the latest version based on that
if (_packageReferences != null)
{
IEnumerable <IPackageReferenceContextInfo> matchedPackageReferences = _packageReferences.Where(r => StringComparer.OrdinalIgnoreCase.Equals(r.Identity.Id, metadata.Identity.Id));
VersionRange[] allowedVersionsRange = matchedPackageReferences.Select(r => r.AllowedVersions).Where(v => v != null).ToArray();
if (allowedVersionsRange.Length > 0)
{
allowedVersions = allowedVersionsRange[0];
}
}
var listItem = new PackageItemViewModel(_searchService)
{
Id = metadata.Identity.Id,
Version = metadata.Identity.Version,
IconUrl = metadata.IconUrl,
Author = metadata.Authors,
DownloadCount = metadata.DownloadCount,
Summary = metadata.Summary,
AllowedVersions = allowedVersions,
PrefixReserved = metadata.PrefixReserved && !IsMultiSource,
Recommended = metadata.IsRecommended,
RecommenderVersion = metadata.RecommenderVersion,
Vulnerabilities = metadata.Vulnerabilities,
Sources = _packageSources,
PackagePath = metadata.PackagePath,
PackageFileService = _packageFileService,
IncludePrerelease = _includePrerelease
};
listItem.UpdatePackageStatus(_installedPackages);
listItemViewModels.Add(listItem);
}
return(listItemViewModels.ToArray());
}
public async override Task SetCurrentPackageAsync(
PackageItemViewModel searchResultPackage,
ItemFilter filter,
Func <PackageItemViewModel> getPackageItemViewModel)
{
// Set InstalledVersion before fetching versions list.
InstalledVersion = searchResultPackage.InstalledVersion;
await base.SetCurrentPackageAsync(searchResultPackage, filter, getPackageItemViewModel);
// SetCurrentPackage can take long time to return, user might changed selected package.
// Check selected package.
if (getPackageItemViewModel() != searchResultPackage)
{
return;
}
InstalledVersion = searchResultPackage.InstalledVersion;
SelectedVersion.IsCurrentInstalled = InstalledVersion == SelectedVersion.Version;
}
public async override Task SetCurrentPackageAsync(
PackageItemViewModel searchResultPackage,
ItemFilter filter,
Func <PackageItemViewModel> getPackageItemViewModel)
{
// Set InstalledVersion before fetching versions list.
PackageLevel = searchResultPackage.PackageLevel;
InstalledVersion = searchResultPackage.InstalledVersion;
InstalledVersionRange = searchResultPackage.AllowedVersions;
VersionsView = new CollectionViewSource()
{
Source = Versions
}.View;
if (IsProjectPackageReference)
{
VersionsView.Filter += VersionsFilter;
}
OnPropertyChanged(nameof(VersionsView));
await base.SetCurrentPackageAsync(searchResultPackage, filter, getPackageItemViewModel);
// SetCurrentPackage can take long time to return, user might changed selected package.
// Check selected package.
if (getPackageItemViewModel() != searchResultPackage)
{
return;
}
PreviousSelectedVersion = null;
PackageLevel = searchResultPackage.PackageLevel;
InstalledVersion = searchResultPackage.InstalledVersion;
InstalledVersionRange = searchResultPackage.AllowedVersions;
SelectedVersion.IsCurrentInstalled = InstalledVersion == SelectedVersion.Version && InstalledVersionRange == SelectedVersion.Range;
}
public IEnumerable <PackageItemViewModel> GetCurrent()
{
if (_state.ItemsCount == 0)
{
return(Enumerable.Empty <PackageItemViewModel>());
}
var listItemViewModels = new List <PackageItemViewModel>();
foreach (PackageSearchMetadataContextInfo metadata in _state.Results.PackageSearchItems)
{
VersionRange allowedVersions = VersionRange.All;
// get the allowed version range and pass it to package item view model to choose the latest version based on that
if (_packageReferences != null)
{
IEnumerable <IPackageReferenceContextInfo> matchedPackageReferences = _packageReferences.Where(r => StringComparer.OrdinalIgnoreCase.Equals(r.Identity.Id, metadata.Identity.Id));
VersionRange[] allowedVersionsRange = matchedPackageReferences.Select(r => r.AllowedVersions).Where(v => v != null).ToArray();
if (allowedVersionsRange.Length > 0)
{
allowedVersions = allowedVersionsRange[0];
}
}
var listItem = new PackageItemViewModel
{
Id = metadata.Identity.Id,
Version = metadata.Identity.Version,
IconUrl = metadata.IconUrl,
Author = metadata.Authors,
DownloadCount = metadata.DownloadCount,
Summary = metadata.Summary,
AllowedVersions = allowedVersions,
PrefixReserved = metadata.PrefixReserved && !IsMultiSource,
Versions = AsyncLazy.New(() => { return(GetVersionInfoAsync(metadata.Identity)); }),
DeprecationMetadata = AsyncLazy.New(() => { return(GetDeprecationMetadataAsync(metadata.Identity)); }),
DetailedPackageSearchMetadata = AsyncLazy.New(() => { return(GetDetailedPackageSearchMetadataContextInfoAsync(metadata.Identity)); }),
Recommended = metadata.IsRecommended,
RecommenderVersion = metadata.RecommenderVersion,
Vulnerabilities = metadata.Vulnerabilities,
Sources = _packageSources,
PackagePath = metadata.PackagePath,
PackageFileService = _packageFileService,
};
listItem.UpdatePackageStatus(_installedPackages);
if (!_context.IsSolution && _context.PackageManagerProviders.Any())
{
listItem.ProvidersLoader = AsyncLazy.New(
async() =>
{
string uniqueProjectName = await _context.Projects[0].GetUniqueNameOrNameAsync(
_context.ServiceBroker,
CancellationToken.None);
return(await AlternativePackageManagerProviders.CalculateAlternativePackageManagersAsync(
_context.PackageManagerProviders,
listItem.Id,
uniqueProjectName));
});
}
listItemViewModels.Add(listItem);
}
return(listItemViewModels.ToArray());
}
