/**
* @param array $inputOption
*
* @return array|\FM\IoBundle\Export\FeedType\AbstractFeedType[]
*
* @throws \InvalidArgumentException
*/
protected function getTypes(array $inputOption)
{
$types = $inputOption;
if ([] === $types) {
$types = $this->exporter->getTypes();
} else {
foreach ($types as &$type) {
if (false === $this->exporter->hasType($type)) {
throw new \InvalidArgumentException(sprintf('%s not supported', $type));
}
$type = $this->exporter->getType($type);
}
}
return $types;
}
