public static IHtmlString RawButWithMappedUrls(this HtmlHelper helper, string value)
{
var formattedString = value;
var linkFragments = new HtmlStreamReader(value).OfType <ElementFragment>().Where(f => f.NameEquals("a")).ToList();
if (linkFragments.Any())
{
var linkMapper = ServiceLocator.Current.GetInstance <IPermanentLinkMapper>();
foreach (var linkFragment in linkFragments)
{
if (linkFragment.HasAttributes)
{
var attribute = linkFragment.Attributes["href"];
if (PermanentLinkUtility.IsMappableUrl(new UrlBuilder(attribute.UnquotedValue)))
{
var url = new UrlFragment(attribute.UnquotedValue, linkMapper);
var mappedUrl = MapUrlFromRoute(helper.ViewContext.RequestContext, helper.RouteCollection, url.GetViewFormat());
if (!string.IsNullOrEmpty(mappedUrl))
{
formattedString = value.Replace(attribute.UnquotedValue, mappedUrl);
}
}
}
}
}
return(new HtmlString(formattedString));
}
private bool TryConvertUrlFragment(UrlFragment fragment, out UrlFragment outFragment)
{
if ((fragment?.ReferencedPermanentLinkIds).IsNullOrEmpty())
{
// Not an internal EPiServer URL.
outFragment = null;
return(false);
}
// We need to keep EPiServer's Context Mode while converting URLs (View mode, Edit mode, Preview mode).
var mode = _httpContextBase?.Request?.RequestContext?.GetContextMode() ?? ContextMode.Default;
var internalUrl = new UrlBuilder(fragment.InternalFormat);
var friendlyUrl = _urlResolver.GetUrl(internalUrl, mode);
outFragment = new UrlFragment(friendlyUrl);
return(true);
}
