/// <inheritdoc />
/// <summary>
/// Required by IHttpHandler, this is called by ASP.NET when an appropriate URL match is found.
/// </summary>
/// <param name="context">The current request context.</param>
public void ProcessRequest(HttpContext context)
{
var doc = SitemapGenerator.Generate(context.Request, true);
context.Response.Clear();
context.Response.ContentType = "text/xml";
doc.Save(context.Response.OutputStream);
context.Response.End();
}
/// <inheritdoc />
/// <summary>
/// The crawl.
/// </summary>
/// <param name="site">
/// The site.
/// </param>
/// <param name="doc">
/// The doc.
/// </param>
public void Crawl(SiteContext site, XmlDocument doc)
{
/*
* We're going to crawl the site layer-by-layer which will put the upper levels
* of the site nearer the top of the sitemap.xml document as opposed to crawling
* the tree by parent/child relationships, which will go deep on each branch before
* crawling the entire site.
*/
var max = Sitecore.Configuration.Settings.MaxTreeDepth;
var root = site.Database.GetItem(site.StartPath);
if (root == null)
{
return;
}
var rootNode = SitemapGenerator.CreateNode(root, site);
if (rootNode.IsPage && rootNode.IsListedInNavigation && rootNode.ShouldIndex)
{
SitemapGenerator.AppendUrlElement(doc, rootNode);
}
var path = new StringBuilder("./*");
for (var i = 0; i < max; i++)
{
var items = Query.SelectItems(path.ToString(), root);
if (items != null)
{
foreach (var item in items)
{
var node = SitemapGenerator.CreateNode(item, site);
if (node.IsPage && node.IsListedInNavigation && node.ShouldIndex)
{
SitemapGenerator.AppendUrlElement(doc, node);
}
}
}
path.Append("/*");
}
}
