/// <summary>
/// Returns the calculated destination URL for the specified <paramref name="redirect"/>.
/// </summary>
/// <param name="redirect">The redirect.</param>
/// <param name="uri">The inbound URL.</param>
/// <returns>The destination URL.</returns>
public virtual string GetDestinationUrl(IRedirectBase redirect, Uri uri)
{
if (string.IsNullOrWhiteSpace(redirect?.Destination?.Url))
{
return(null);
}
// Get the query string (if any)
string query = redirect.Destination.Query;
// Get the fragment (if any)
string fragment = redirect.Destination.Fragment;
// Merge the existing query string with the query string of "uri" (eg. from the inbound request)
if (uri != null && uri.Query.HasValue() && redirect.ForwardQueryString)
{
query = MergeQueryString(query, uri.Query);
}
// For content and media, we need to look up the most recent URL
IPublishedContent content = null;
switch (redirect.Destination.Type)
{
case RedirectDestinationType.Content:
if (_umbracoContextAccessor.TryGetUmbracoContext(out IUmbracoContext context))
{
content = context.Content.GetById(redirect.Destination.Key);
}
break;
case RedirectDestinationType.Media:
if (_umbracoContextAccessor.TryGetUmbracoContext(out context))
{
content = context.Media.GetById(redirect.Destination.Key);
}
break;
}
// Put the destination URL back together
return(RedirectsUtils.ConcatUrl(content?.Url() ?? redirect.Destination.Url, query, fragment));
}
/// <summary>
/// Returns the calculated destination URL for the specified <paramref name="redirect"/>.
/// </summary>
/// <param name="redirect">The redirect.</param>
/// <returns>The destination URL.</returns>
public virtual string GetDestinationUrl(IRedirectBase redirect)
{
return(GetDestinationUrl(redirect, null));
}
