/// <summary>
/// Creates an array of links based on the post's body. Then walks through each link and attempts to send trackbacks/pingbacks
/// </summary>
public void CheckPost(object state)
{
List <string> links = GetLinks(_postBody, _baseUrl);
foreach (string externalUrl in links)
{
if (string.IsNullOrEmpty(externalUrl))
{
continue;
}
try
{
WebHeaderCollection headers = null;
string pageText = null;
using (HttpWebResponse response = GRequest.GetResponse(externalUrl, _postLink))
{
headers = response.Headers;
pageText = GRequest.GetPageText(response);
response.Close();
}
if (!string.IsNullOrEmpty(pageText))
{
bool pingSent = false;
// First try to send a TrackBack if the required RDF info was embedded in the HTML
TrackBackSender trackBack = new TrackBackSender(pageText, externalUrl, _siteName, _postTitle, _postLink, _excerpt);
pingSent = trackBack.SendTrackBackPing();
// If the Trackback attempt failed, try to do a Pingback
// (if the required PingBack XML-RPC service URL exists in the HTTP Header or HTML Head)
if (!pingSent)
{
PingBackSender pingBack = new PingBackSender(headers, pageText, externalUrl, _postTitle, _postLink);
pingSent = pingBack.SendPingbackPing();
}
}
}
catch (System.Exception ex)
{
string message = String.Format("Trackback/Pingback attempt to the url [{0}] failed for post {1} while retrieving the remote document. Error message returned was: {2}.", externalUrl, this._postTitle, ex.Message);
Log.Warn("Trackback/Pingback Error", message);
}
}
}
/// <summary>
/// Creates an array of links based on the post's body. Then walks through each link and attempts to send trackbacks/pingbacks
/// </summary>
public void CheckPost(object state)
{
List<string> links = GetLinks(_postBody, _baseUrl);
foreach (string externalUrl in links)
{
if (string.IsNullOrEmpty(externalUrl))
continue;
try
{
WebHeaderCollection headers = null;
string pageText = null;
using (HttpWebResponse response = GRequest.GetResponse(externalUrl, _postLink))
{
headers = response.Headers;
pageText = GRequest.GetPageText(response);
response.Close();
}
if (!string.IsNullOrEmpty(pageText))
{
bool pingSent = false;
// First try to send a TrackBack if the required RDF info was embedded in the HTML
TrackBackSender trackBack = new TrackBackSender(pageText, externalUrl, _siteName, _postTitle, _postLink, _excerpt);
pingSent = trackBack.SendTrackBackPing();
// If the Trackback attempt failed, try to do a Pingback
// (if the required PingBack XML-RPC service URL exists in the HTTP Header or HTML Head)
if (!pingSent)
{
PingBackSender pingBack = new PingBackSender(headers, pageText, externalUrl, _postTitle, _postLink);
pingSent = pingBack.SendPingbackPing();
}
}
}
catch (System.Exception ex)
{
string message = String.Format("Trackback/Pingback attempt to the url [{0}] failed for post {1} while retrieving the remote document. Error message returned was: {2}.", externalUrl, this._postTitle, ex.Message);
Log.Warn("Trackback/Pingback Error", message);
}
}
}
