Sage.UrlGenerator.ProcessSageLinkElement C# (CSharp) Method

        internal static XmlNode ProcessSageLinkElement(SageContext context, XmlNode node)
        {
            Contract.Requires<ArgumentNullException>(node != null);
            if (node.SelectSingleElement("ancestor::sage:literal", XmlNamespaces.Manager) != null)
                return node;

            XmlElement linkElem = (XmlElement) node;
            string linkName = context.ProcessText(linkElem.GetAttribute("ref"));
            bool rawString = linkElem.GetAttribute("raw").EqualsAnyOf("1", "yes", "true");

            if (!string.IsNullOrEmpty(linkName) && rawString)
            {
                if (context.Url.Links.ContainsKey(linkName))
                {
                    linkElem.InnerText = context.Url.Links[linkName].Value;
                }

                return linkElem;
            }

            string linkHref = context.Url.GetUrl(linkElem);
            if (!string.IsNullOrEmpty(linkHref))
            {
                linkElem.SetAttribute("href", linkHref);
            }

            foreach (XmlNode child in node.ChildNodes)
            {
                XmlNode processed = NodeEvaluator.GetNodeHandler(child)(context, child);
                if (processed != null)
                    node.ReplaceChild(processed, child);
                else
                    node.RemoveChild(child);
            }

            return linkElem;
        }