protected function getFiles()
{
$value = $this->model[$this->attribute] ?: [];
if (empty($value)) {
return [];
}
if (is_string($value)) {
$value = StringHelper::explode($value);
}
$value = $this->multiple ? $value : [$value[0]];
return array_map(function ($fileModel) {
/** @var File $fileModel */
return $fileModel->getExtendedAttributes();
}, File::findAll($value));
}
