private void AddExtensions(SyndicationItem item, IVsixPackage pkg)
{
var ns = XNamespace.Get("http://schemas.microsoft.com/developer/vsx-syndication-schema/2010");
var xsi = XNamespace.Get("http://www.w3.org/2001/XMLSchema-instance");
// If enabled then fetch the download count for the file, otherwise don't specify it
var dlCountElement = new XElement(ns + "DownloadCount", _configGallery.TrackDownloads
? (object)FileCounter.GetDownloadCount(pkg.Id, _configStorage)
: new XAttribute(xsi + "nil", "true"));
// Default is not set
var ratingElement = new XElement(ns + "Rating", new XAttribute(xsi + "nil", "true"));
var ratingCountElement = new XElement(ns + "RatingCount", new XAttribute(xsi + "nil", "true"));
// If ratings are enabled then attempt to resolve them
if (_configGallery.TrackRatings)
{
// Only apply ratings if there are any
var rating = FileCounter.GetRating(pkg.Id, _configStorage);
if (rating != null && rating.Item2 > 0)
{
ratingElement = new XElement(ns + "Rating", rating.Item1);
ratingCountElement = new XElement(ns + "RatingCount", rating.Item2);
}
}
var content = new XElement(ns + "Vsix",
new XAttribute(XNamespace.Xmlns + "xsi", xsi),
new XElement(ns + "Id", pkg.Id),
new XElement(ns + "Version", pkg.Version),
new XElement(ns + "References"),
ratingElement,
ratingCountElement,
dlCountElement);
using (var stringReader = new StringReader(content.ToString()))
using (var reader = XmlReader.Create(stringReader))
{
item.ElementExtensions.Add(reader);
}
}
