/**
* Provides the logic for the appropriate field name, dynamic or not.
* @return string
*/
public function __toString()
{
if (in_array($this->fieldName, self::$languageFields) && $this->service->searchSupportsLanguageCode($this->languageCode)) {
$lang = preg_replace('/([^-]+)(-.*)?/', '_$1', $this->languageCode);
$mv = in_array($this->fieldName, self::$multiValuedFields) ? '_mv' : '';
return sprintf('%s%s%s', $this->fieldName, $mv, $lang);
}
return $this->fieldName;
}
