public string GetLinkedItemNames(IIndexable context, string sourceField)
{
if (context == null)
{
return string.Empty;
}
var item = context.AsItem();
if (item.IsNull)
{
return string.Empty;
}
var field = item.Fields[sourceField].AsMultilistFieldField;
if (field.IsNull)
{
return string.Empty;
}
CrawlingLog.Log.Info(string.Format("Indexed linked item field for {0}", item.Paths.FullPath));
return string.Join(" | ", field.GetItems().Select(i => i.DisplayName));
}