public string GetCanonical(PageDetails page)
{
// If canonical is explicitly set, use that
if (!String.IsNullOrEmpty(page.Canonical))
{
return(page.Canonical);
}
// otherwise generate canonical
string generatedBaseUrl = System.Web.HttpContext.Current.Request.Url.Scheme + "://" + System.Web.HttpContext.Current.Request.Url.Authority + System.Web.HttpContext.Current.Request.ApplicationPath.TrimEnd('/') + "/"; // Fallback if site settings isn't in place
string baseUrl = SettingsUtils.GetSiteBaseUrl() ?? generatedBaseUrl;
// Use Permalink if it's available
if (String.IsNullOrEmpty(page.Permalink))
{
return(baseUrl + page.DisplayName + "/");
}
var generatedUrl = NavigationUtils.GetGeneratedUrl(page);
if (generatedUrl == "/home/")
{
generatedUrl = generatedUrl.Replace("/home/", "/");
}
return(baseUrl.TrimEnd('/') + generatedUrl);
}
