/// <summary>
/// Returns a sitemap.xml XmlDocument for the supplied site.
/// </summary>
/// <param name="site">The site to crawl.</param>
/// <param name="forceRegenerate">Whether the document can be retrieved from cache, or whether a fresh document should be generated.</param>
/// <returns>An XML document representing the supplied site's crawl-able links</returns>
public static XmlDocument GetSitemap(SiteInfo site, bool forceRegenerate = false)
{
var key = typeof(SitemapRepository).FullName + site.Name;
XmlDocument document = null;
if (SitemapXmlConfiguration.Current.CacheEnabled)
{
document = CachingContext.Current.Get <XmlDocument>(key);
}
if (document == null || forceRegenerate)
{
var generator = new SitemapGenerator(site);
document = generator.Generate();
if (SitemapXmlConfiguration.Current.CacheEnabled)
{
var cacheTimeout = site.GetSitemapXmlCacheTimeout();
CachingContext.Current.Add(key, document, DateTime.Now.AddMinutes(cacheTimeout));
}
}
return(document);
}
