public XmlSitemap2Controller()
{
var builder = new XmlSitemapFeedStrategyBuilder();
var xmlSitemapFeedStrategy = builder
.SetupXmlSitemapProviderScan(scan => scan.IncludeAssembly(this.GetType().Assembly))
.AddNamedFeed("default", feed => feed.WithMaximumPageSize(5000).WithContent(content => content.Image().Video()))
.Create();
var outputCompressor = new HttpResponseStreamCompressor();
this.xmlSitemapFeedResultFactory = new XmlSitemapFeedResultFactory(xmlSitemapFeedStrategy, outputCompressor);
}
protected void Page_Load(object sender, EventArgs e)
{
// Build feeds for XML sitemap
var xmlSitemapFeedStrategy = new XmlSitemapFeedStrategyBuilder()
.SetupPageNameTempates(templates => templates
.WithDefaultFeedRoot("XmlSitemap.aspx?feedName={feedName}&page={page}")
.WithDefaultFeedPaged("XmlSitemap.aspx?feedName={feedName}&page={page}")
.WithNamedFeedRoot("XmlSitemap.aspx?feedName={feedName}&page={page}")
.WithNamedFeedPaged("XmlSitemap.aspx?feedName={feedName}&page={page}"))
.AddDefaultFeed()
.AddNamedFeed("google", feed => feed.WithContent(c => c.Image().Video()))
// Optional - add news feed (will be at ~/XmlSitemap.aspx?feedName=news)
.AddNamedFeed("news", feed => feed.WithContent(c => c.News()))
// Optional - add mobile feed (will be at ~/XmlSitemap.aspx?feedName=mobile)
.AddNamedFeed("mobile", feed => feed.WithContent(c => c.Mobile()).WithMaximumPageSize(10000))
.Create();
var xmlSitemapFeed = xmlSitemapFeedStrategy.GetFeed(this.FeedName);
if (xmlSitemapFeed != null)
{
var outputCompressor = new HttpResponseStreamCompressor();
var response = HttpContext.Response;
response.Clear();
// Output content type
response.ContentType = "text/xml";
using (var stream = outputCompressor.Compress(HttpContext))
{
if (!xmlSitemapFeed.WritePage(this.PageNumber, stream))
{
context.Response.Clear();
//Return 404 not found
context.Response.StatusCode = (int)System.Net.HttpStatusCode.NotFound;
context.Response.StatusDescription = "Page Not Found";
}
}
response.End();
}
}
