public void BuildSiteMap()
{
SiteMapConfig siteMapConfig = new SiteMapConfig();
if (siteMapConfig.enableRefreshSiteMapOnPublish)
GenerateSiteMap();
if (siteMapConfig.enableSendXMLToSearchEngines)
SendSiteMapTOSearchEngines();
}
private void GenerateSiteMap()
{
try
{
SiteMapConfig siteMapConfig = new SiteMapConfig();
if (siteMapConfig.definedSites == null || !siteMapConfig.definedSites.Any())
return;
if (siteMapConfig.targetDatabaseName == string.Empty)
return;
foreach (var site in siteMapConfig.definedSites)
{
if (site.Fields[SiteItemFields.SiteName] == null || string.IsNullOrEmpty(site.Fields[SiteItemFields.SiteName].Value))
continue;
Sitecore.Sites.SiteContext _site = Factory.GetSite(site.Fields[SiteItemFields.SiteName].Value);
if (_site == null)
continue;
Item _root = GetTargetDatabase().GetItem(_site.StartPath);
if (_root == null)
continue;
string siteHostName;
if (string.IsNullOrEmpty(_site.TargetHostName))
{
var hostArray = _site.HostName.Split('|');
siteHostName = hostArray.FirstOrDefault();
}
else
{
siteHostName = _site.TargetHostName;
}
bool useServerUrlOverride = site.Fields[SiteItemFields.ServerURL] != null && !string.IsNullOrEmpty(site.Fields[SiteItemFields.ServerURL].Value);
StringBuilder sbSiteMap = new StringBuilder();
sbSiteMap.Append("<urlset xmlns='http://www.sitemaps.org/schemas/sitemap/0.9' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xsi:schemaLocation='http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd'>");
List<Item> siteMapItems = _root.Axes.GetDescendants().Where(P => P.Fields["Show In XML SiteMap"].Value == "1").ToList();
if (siteMapItems != null && siteMapItems.Any())
{
if (_root.Fields["Show In XML SiteMap"].Value == "1")
siteMapItems.Add(_root);
var options = global::Sitecore.Links.LinkManager.GetDefaultUrlOptions();
options.AlwaysIncludeServerUrl = true;
options.LanguageEmbedding = LanguageEmbedding.Always;
options.SiteResolving = true;
// get langauges
List<Language> _availbleLangauges = null;
if (siteMapConfig.multilingualSiteMapXML)
{
Item _languagesRoot = GetTargetDatabase().GetItem(Guids.Items.LangaugesRootItem);
_availbleLangauges = _languagesRoot.Axes.GetDescendants().Where(P => P.Fields["Iso"].Value != string.Empty).Select(P => Language.Parse(P.Fields["Iso"].Value)).ToList();
}
else
{
_availbleLangauges = new List<Language>() { Language.Parse("en") };
}
XmlDocument doc = new XmlDocument();
foreach (var langauge in _availbleLangauges)
{
options.Language = langauge;
options.EmbedLanguage(langauge);
foreach (var item in siteMapItems)
{
//to resolve issues with multisite link resolution here, set the rootPath="#" on the publisher site in web.config
//and also add scheme="http" to the Site Definition for your site
string url = LinkManager.GetItemUrl(item, options);
if (useServerUrlOverride)
{
if (url.Contains("://" + siteHostName + "/"))
{
url = url.Replace(siteHostName, site.Fields[SiteItemFields.ServerURL].Value.Replace("http://", "").Replace("https://", ""));
}
else
{
url = site.Fields[SiteItemFields.ServerURL].Value + "//" + url;
}
}
//handle where scheme="http" has not been added to Site Definitions
if (url.StartsWith("://"))
{
url = url.Replace("://", "");
}
if (!url.StartsWith("http://"))
{
url = "http://" + url;
}
string lastUpdated = DateUtil.IsoDateToDateTime(item.Fields[Sitecore.FieldIDs.Updated].Value).ToString("yyyy-MM-ddTHH:mm:sszzz");
string FrequencyChange = "yearly";
if (item.Fields[SiteMapFields.FrequencyChange] != null)
{
if (!string.IsNullOrEmpty(item.Fields[SiteMapFields.FrequencyChange].Value))
{
Item _FrequencyChange = GetTargetDatabase().GetItem(item.Fields[SiteMapFields.FrequencyChange].Value);
if (_FrequencyChange != null)
FrequencyChange = _FrequencyChange.Name;
}
}
string Priority = "0.0";
if (item.Fields[SiteMapFields.Priority] != null)
{
if (!string.IsNullOrEmpty(item.Fields[SiteMapFields.Priority].Value))
{
Item _priority = GetTargetDatabase().GetItem(item.Fields[SiteMapFields.Priority].Value);
if (_priority != null && _priority.Fields["Value"] != null && !string.IsNullOrEmpty(_priority.Fields["Value"].Value))
Priority = _priority.Fields["Value"].Value;
}
}
sbSiteMap.Append("<url>");
sbSiteMap.Append("<loc>");
sbSiteMap.Append(url);
sbSiteMap.Append("</loc>");
sbSiteMap.Append("<lastmod>");
sbSiteMap.Append(lastUpdated);
sbSiteMap.Append("</lastmod>");
sbSiteMap.Append("<changefreq>");
sbSiteMap.Append(FrequencyChange);
sbSiteMap.Append("</changefreq>");
sbSiteMap.Append("<priority>");
sbSiteMap.Append(Priority);
sbSiteMap.Append("</priority>");
sbSiteMap.Append("</url>");
}
}
sbSiteMap.Append("</urlset>");
string fileName = "SiteMap.xml";
if (site.Fields[SiteItemFields.SitemMapXMLFilename] != null &&
!string.IsNullOrEmpty(site.Fields[SiteItemFields.SitemMapXMLFilename].Value))
fileName = site.Fields[SiteItemFields.SitemMapXMLFilename].Value;
doc.LoadXml(sbSiteMap.ToString());
string xmlFilePath = MainUtil.MapPath("/" + fileName);
doc.Save(xmlFilePath);
if (site.Fields[SiteItemFields.AddToRobotFile] != null)
{
Sitecore.Data.Fields.CheckboxField _AddToRobotFile = site.Fields[SiteItemFields.AddToRobotFile];
if (_AddToRobotFile != null)
{
if (_AddToRobotFile.Checked)
AddSitemapToRobots(fileName);
}
}
Sitecore.Web.UI.Sheer.SheerResponse.Alert("SiteMap has been generated successfully");
}
}
}
catch (Exception exception)
{
Log.Error(exception.Message, "SiteMapBuilder - GenerateSiteMap method");
}
}
private void SendSiteMapTOSearchEngines()
{
try
{
SiteMapConfig siteMapConfig = new SiteMapConfig();
if (siteMapConfig.enabledSearchEngines == null)
return;
if (!siteMapConfig.enabledSearchEngines.Any())
return;
if (siteMapConfig.definedSites == null)
return;
if (!siteMapConfig.definedSites.Any())
return;
foreach (var engine in siteMapConfig.enabledSearchEngines)
{
foreach (var site in siteMapConfig.definedSites)
{
string SearchEngineRequstUrl = engine.Fields[SiteMapSearchEngineFields.SearchEngineRequestUrl].Value;
string siteMapUrl = HttpUtility.HtmlEncode(site.Fields[SiteItemFields.ServerURL].Value + "/" + site.Fields[SiteItemFields.SitemMapXMLFilename].Value);
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(SearchEngineRequstUrl + siteMapUrl);
try
{
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
if (response.StatusCode != HttpStatusCode.OK)
{
throw new Exception("Submit SsiteMap error. Engine name is : " + engine.Name);
}
}
catch
{
throw new Exception("404 error. Engine name is : " + engine.Name);
}
}
}
}
catch (Exception exception)
{
Log.Error(exception.Message, "SiteMapBuilder - SendSiteMapTOSearchEngines");
}
}
private Database GetTargetDatabase()
{
SiteMapConfig siteMapConfig = new SiteMapConfig();
return Factory.GetDatabase(siteMapConfig.targetDatabaseName);
}