public static HttpResponseMessage Invoke(HttpRequestMessage request, string filter, string orderby, bool desc,
string searchTerm, string targetFramework, bool includePrerelease,
int skip, int stop)
{
Uri uri = request.RequestUri;
bool filterIsLatestVersion = filter == "IsLatestVersion";
List<Package> packages = ReadPackages(filterIsLatestVersion, orderby, desc, searchTerm, targetFramework,
includePrerelease, skip, stop);
DateTime updated = packages.Any()
? packages.OrderByDescending(p => p.DateUpdated).First().DateUpdated
: DateTime.UtcNow;
string baseUri = uri.Scheme + "://" + uri.Host + ":" + uri.Port;
string apiUri = baseUri + "/api/v2/";
SeachFeed.feed feed = new SeachFeed.feed
{
@base = apiUri,
count = packages.Count,
updated = updated,
link = new SeachFeed.feedLink(apiUri + "Packages"),
entry = packages.Select(p => GetPackageEntry(p, uri)).ToArray()
};
XmlSerializer serializer = new XmlSerializer(typeof(SeachFeed.feed));
MemoryStream ms = new MemoryStream();
serializer.Serialize(ms, feed);
ms.Position = 0;
string result = new StreamReader(ms).ReadToEnd();
HttpResponseMessage res = request.CreateResponse(HttpStatusCode.OK);
res.Content = new StringContent(result);
res.Content.Headers.Remove("Content-Type");
res.Content.Headers.Add("Content-Type", "application/atom+xml;type=entry;charset=utf-8");
res.Headers.Add("DataServiceVersion", "2.0;");
return res;
}
private static string GetSearchResult(List<Package> packages)
{
Uri uri = new Uri(BaseUrl);
string baseUri = uri.Scheme + "://" + uri.Host + ":" + uri.Port;
string apiUri = baseUri + "/api/v2/";
DateTime updated = packages.Any()
? packages.OrderByDescending(p => p.DateUpdated).First().DateUpdated
: DateTime.UtcNow;
SeachFeed.feed feed = new SeachFeed.feed
{
@base = apiUri,
count = packages.Count,
updated = updated,
link = new SeachFeed.feedLink(apiUri + "Packages"),
entry = packages.Select(p => Search.GetPackageEntry(p, uri)).ToArray()
};
XmlSerializer serializer = new XmlSerializer(typeof(SeachFeed.feed));
MemoryStream ms = new MemoryStream();
serializer.Serialize(ms, feed);
ms.Position = 0;
return new StreamReader(ms).ReadToEnd();
}
