private void SubmitEngine(string engine, string sitemapUrl)
{
//Check if it is not localhost because search engines returns an error
if (!sitemapUrl.Contains("http://localhost"))
{
string request = string.Concat(engine, SitemapItem.HtmlEncode(sitemapUrl));
System.Net.HttpWebRequest httpRequest =
(System.Net.HttpWebRequest)System.Net.HttpWebRequest.Create(request);
try
{
System.Net.WebResponse webResponse = httpRequest.GetResponse();
System.Net.HttpWebResponse httpResponse = (System.Net.HttpWebResponse)webResponse;
if (httpResponse.StatusCode != System.Net.HttpStatusCode.OK)
{
Log.Error(string.Format("Cannot submit sitemap to \"{0}\"", engine), this);
}
}
catch
{
Log.Warn(string.Format("The serachengine \"{0}\" returns an 404 error", request), this);
}
}
}
private XmlDocument BuildSitemapItem(XmlDocument doc, SitemapItem item, Site site)
{
XmlNode urlsetNode = doc.LastChild;
XmlNode urlNode = doc.CreateElement("url");
urlsetNode.AppendChild(urlNode);
XmlNode locNode = doc.CreateElement("loc");
urlNode.AppendChild(locNode);
locNode.AppendChild(doc.CreateTextNode(item.Location));
XmlNode lastmodNode = doc.CreateElement("lastmod");
urlNode.AppendChild(lastmodNode);
lastmodNode.AppendChild(doc.CreateTextNode(item.LastModified));
if (!string.IsNullOrWhiteSpace(item.ChangeFrequency))
{
XmlNode changeFrequencyNode = doc.CreateElement("changefreq");
urlNode.AppendChild(changeFrequencyNode);
changeFrequencyNode.AppendChild(doc.CreateTextNode(item.ChangeFrequency));
}
if (!string.IsNullOrWhiteSpace(item.Priority))
{
var priorityNode = doc.CreateElement("priority");
urlNode.AppendChild(priorityNode);
priorityNode.AppendChild(doc.CreateTextNode(item.Priority));
}
return(doc);
}