protected string GenerateXml(ContentItem startItem, Sitemap result = null)
{
IEnumerable<N2.ContentItem> pages = Find.Items
.Where
.Parent.Eq(startItem)
.And.Published.Le(DateTime.Now)
.And.Type.NotEq(typeof(SitemapXml)) // Minimize selection as
.And.Type.NotEq(typeof(CustomCssContent)) // much as possible
.And.Type.NotEq(typeof(CustomJavaScriptContent))
.And.Type.NotEq(typeof(RedirectPage))
.And.Type.NotEq(typeof(FeedPage))
.And.State.NotEq(ContentState.Deleted)
.And.State.NotEq(ContentState.Draft)
.And.State.NotEq(ContentState.New)
.And.State.NotEq(ContentState.Unpublished)
//.And.State.Eq(ContentState.Published)
.Select()
.Where(item =>
item.IsPage
&& SitemapDecorator.AutoDefineOnType(item.GetType())
&& !item.GetDetail<bool>(EditModeFields.Syndication.ExcludeFromSiteMapName, false))
.Union(new N2.ContentItem[] { startItem });
result = result ?? new Sitemap();
foreach (N2.ContentItem page in pages)
{
string url = (page is WebPage)
? ((WebPage)page).CanonicalUrl //TODO: Fully qualify
: page.GetSafeUrl();
if (!result.Where(item => item.Loc == url).Any())
{
SitemapUrl pageUrl = new SitemapUrl()
{
LastModifiedDate = page.Updated,
Loc = url
};
result.Add(pageUrl);
}
if (page != startItem)
GenerateXml(page, result);
}
return result.ToString();
}