public virtual object ComputeFieldValue(IIndexable indexable)
{
if (!(indexable is SitecoreIndexableItem indexableItem))
{
return(null);
}
var index = ContentSearchManager.GetIndex(indexable);
if (index == null)
{
return(null);
}
var config = Factory.CreateObject("kotoha/configuration", false) as KeywordSearchConfiguration;
if (config == null)
{
return(null);
}
var searchTarget = config.GetSearchTargetById(SearchTargetId);
if (searchTarget == null)
{
return(null);
}
var fieldValues = searchTarget.Fields
.Select(field => indexable.GetFieldByName(field.Name))
.Where(field => field != null)
.Select(field => index.Configuration.FieldReaders.GetFieldValue(field)?.ToString())
.Where(value => !string.IsNullOrWhiteSpace(value));
return(string.Join(" ", fieldValues));
}
public static string GetFieldValueAsString(this IIndexable indexable, string fieldName)
{
var field = indexable.GetFieldByName(fieldName);
return(field != null ? field.Value as string : string.Empty);
}
protected override object Compute(IIndexable indexable) => indexable?.GetFieldByName(Constants.Fields.Redirect.Target)?.Value;