public override void ProcessRequest(HttpContextBase context)
{
string name = context.Request.QueryString["name"];
SiteMapBase siteMap = this.GetSiteMap(name);
if (siteMap != null && siteMap.GenerateSearchEngineMap)
{
HttpResponseBase response = context.Response;
response.ContentType = "text/xml";
if (siteMap.Compress)
{
this.httpResponseCompressor.Compress(context);
}
using (StreamWriter streamWriter = new StreamWriter(response.OutputStream, Encoding.UTF8))
{
using (XmlWriter xmlWriter = XmlWriter.Create(streamWriter, new XmlWriterSettings
{
Indent = false,
Encoding = Encoding.UTF8
}))
{
this.WriteSiteMap(xmlWriter, siteMap, context);
}
}
this.httpResponseCacher.Cache(context, TimeSpan.FromMinutes((double)siteMap.CacheDurationInMinutes));
}
}
private void WriteSiteMap(XmlWriter writer, SiteMapBase siteMap, HttpContextBase httpContext)
{
string applicationRoot = httpContext.Request.ApplicationRoot();
writer.WriteStartDocument();
writer.WriteStartElement("urlset", "http://www.sitemaps.org/schemas/sitemap/0.9");
this.duplicateChecks.Clear();
this.WriteNode(writer, siteMap.RootNode, httpContext, applicationRoot);
siteMap.RootNode.ChildNodes.Each(delegate(SiteMapNode node)
{
this.Iterate(writer, node, httpContext, applicationRoot);
});
writer.WriteEndElement();
writer.WriteEndDocument();
}
public SiteMapBuilder(SiteMapBase siteMap)
{
this.siteMap = siteMap;
this.siteMapNodeBuilder = new SiteMapNodeBuilder(this.siteMap.RootNode);
}
