public XMLSitemapItemViewModel(ISeo page)
{
Url = page.Url(mode: UrlMode.Absolute);
ChangeDate = page.UpdateDate.ToUniversalTime();
ChangeFrequency = page.SitemapChangeFrequency;
Priority = page.SitemapPriority;
}
/// <summary>
/// Returns canonical url.
/// </summary>
/// <param name="seo">The seo.</param>
/// <param name="canonicalDomain">The canonical domain.</param>
/// <returns></returns>
public static string GetCanonicalUrl(this ISeo seo, string canonicalDomain)
{
if (seo.CanonicalLink != null)
{
return(seo.CanonicalLink.Url);
}
if (canonicalDomain.IsNullOrWhiteSpace())
{
return(seo.Url(mode: UrlMode.Absolute));
}
try
{
return($"{new Uri(seo.Url(mode: UrlMode.Absolute)).Scheme}://{canonicalDomain}{seo.Url}");
}
catch (Exception)
{
//ignore
//this check is because of the preview option in the CMS
}
return(string.Empty);
}