public function getEditViewDisplayValue($value, $record = false)
{
if (!empty($value)) {
return parent::getEditViewDisplayValue($value, $record);
}
$specialTimeFields = array('time_start', 'time_end');
$fieldInstance = $this->get('field')->getWebserviceFieldObject();
$fieldName = $fieldInstance->getFieldName();
if (!in_array($fieldName, $specialTimeFields)) {
return parent::getEditViewDisplayValue($value, $record);
} else {
return $this->getDisplayTimeDifferenceValue($fieldName, $value);
}
}
