/// <summary>
/// Returns the PageDataCollection which the PageReferenceCollection represents.
/// Any non resolvable references will be skipped without errors.
/// </summary>
/// <param name="references"></param>
/// <returns></returns>
public static PageDataCollection ToPageDataCollection(this PageReferenceCollection references)
{
var retval = new PageDataCollection();
if (references != null)
foreach (PageReference reference in references)
retval.AddIfResolvable(reference);
return retval;
}
/// <summary>
/// Returns a <see cref="PageDataCollection"/> with the links that resolve to EPiServer pages.
/// Other links are dropped without error.
/// </summary>
/// <param name="linkItemCollection"></param>
/// <returns></returns>
public static PageDataCollection ToPageDataCollection(this LinkItemCollection linkItemCollection)
{
var retval = new PageDataCollection();
if (linkItemCollection != null)
foreach (var linkItem in linkItemCollection)
{
var url = new UrlBuilder(linkItem.Href);
if (PermanentLinkMapStore.ToMapped(url))
retval.AddIfResolvable(PermanentLinkUtility.GetPageReference(url));
}
return retval;
}