/**
* {@inheritdoc}
*/
public function extract($model)
{
if (!$this->reference->isPermitted(Entity::READ)) {
return null;
}
return parent::extract($model);
}
/**
* {@inheritdoc}
*
* @return string[]|string
*/
public function extract($model)
{
$value = parent::extract($model);
if ($this->multiple) {
return is_array($value) ? $value : [];
}
return $value === null ? '' : $value;
}
/**
* {@inheritdoc}
*
* @return int
*/
public function extract($model)
{
$value = parent::extract($model);
if ($value === null) {
return null;
}
if (!$value instanceof Carbon) {
$value = new Carbon($value);
}
return $value->getTimestamp();
}
/**
* {@inheritdoc}
*/
public function extract($model)
{
return (bool) parent::extract($model);
}
