/// <summary>
/// Gets the canonical URL for a page. If LinkType is FetchData the original page URL will be the canonical link.
/// </summary>
/// <param name="pageLink">The PageReference to get canonical URL from.</param>
/// <param name="considerFetchDataFrom">Consider fetch data from setting in EPiServer.</param>
/// <returns></returns>
public static string GetCanonicalUrl(this PageReference pageLink, bool considerFetchDataFrom = true)
{
if (PageReference.IsNullOrEmpty(pageLink))
{
return(null);
}
PageData page = pageLink.GetPage();
if (page == null)
{
return(null);
}
return(page.GetCanonicalUrl(considerFetchDataFrom));
}