private static void resolveLinks(Field richTextField, TcmUri pageUri)
{
// Find any <a> nodes with xlink:href="tcm attribute
string nodeText = richTextField.Value;
XmlDocument tempDocument = new XmlDocument();
tempDocument.LoadXml("<tempRoot>" + nodeText + "</tempRoot>");
ILinkFactory linkFactory = new TridionLinkFactory();
XmlNamespaceManager nsManager = new XmlNamespaceManager(tempDocument.NameTable);
nsManager.AddNamespace("xlink", "http://www.w3.org/1999/xlink");
XmlNodeList linkNodes = tempDocument.SelectNodes("//*[local-name()='a'][@xlink:href[starts-with(string(.),'tcm:')]]", nsManager);
foreach (XmlNode linkElement in linkNodes)
{
// TODO test with including the Page Uri, seems to always link with Source Page
//string linkText = linkFactory.ResolveLink(pageUri.ToString(), linkElement.Attributes["xlink:href"].Value, "tcm:0-0-0");
string linkText = linkFactory.ResolveLink("tcm:0-0-0", linkElement.Attributes["xlink:href"].Value, "tcm:0-0-0");
if (!string.IsNullOrEmpty(linkText))
{
XmlAttribute linkUrl = tempDocument.CreateAttribute("href");
linkUrl.Value = linkText;
linkElement.Attributes.Append(linkUrl);
// Remove the other xlink attributes from the a element
for (int attribCount = linkElement.Attributes.Count - 1; attribCount >= 0; attribCount--)
{
if (!string.IsNullOrEmpty(linkElement.Attributes[attribCount].NamespaceURI))
{
linkElement.Attributes.RemoveAt(attribCount);
}
}
}
}
if (linkNodes.Count > 0)
{
richTextField.Values.Clear();
richTextField.Values.Add(tempDocument.DocumentElement.InnerXml);
}
}
private static void resolveLinks(Field richTextField, TcmUri pageUri)
{
// Find any <a> nodes with xlink:href="tcm attribute
string nodeText = richTextField.Value;
XmlDocument tempDocument = new XmlDocument();
tempDocument.LoadXml("<tempRoot>" + nodeText + "</tempRoot>");
ILinkFactory linkFactory = new TridionLinkFactory();
XmlNamespaceManager nsManager = new XmlNamespaceManager(tempDocument.NameTable);
nsManager.AddNamespace("xlink", "http://www.w3.org/1999/xlink");
XmlNodeList linkNodes = tempDocument.SelectNodes("//*[local-name()='a'][@xlink:href[starts-with(string(.),'tcm:')]]", nsManager);
foreach (XmlNode linkElement in linkNodes)
{
// TODO test with including the Page Uri, seems to always link with Source Page
//string linkText = linkFactory.ResolveLink(pageUri.ToString(), linkElement.Attributes["xlink:href"].Value, "tcm:0-0-0");
string linkText = linkFactory.ResolveLink("tcm:0-0-0", linkElement.Attributes["xlink:href"].Value, "tcm:0-0-0");
if (!string.IsNullOrEmpty(linkText))
{
XmlAttribute linkUrl = tempDocument.CreateAttribute("href");
linkUrl.Value = linkText;
linkElement.Attributes.Append(linkUrl);
// Remove the other xlink attributes from the a element
for (int attribCount = linkElement.Attributes.Count - 1; attribCount >= 0; attribCount--)
{
if (!string.IsNullOrEmpty(linkElement.Attributes[attribCount].NamespaceURI))
{
linkElement.Attributes.RemoveAt(attribCount);
}
}
}
}
if (linkNodes.Count > 0)
{
richTextField.Values.Clear();
richTextField.Values.Add(tempDocument.DocumentElement.InnerXml);
}
}
