protected function preSave(Sport $sport)
{
$slugifier = new Slugify();
// set slug
if (Text::create($sport->getSlug())->isEmpty()) {
$sport->setSlug($slugifier->slugify($sport->getTitle()));
}
// set object slug
if (Text::create($sport->getObjectSlug())->isEmpty() && !Text::create($sport->getObjectLabel())->isEmpty()) {
$sport->setObjectSlug($slugifier->slugify($sport->getObjectLabel()));
}
// set skill slug
if (Text::create($sport->getSkillSlug())->isEmpty()) {
$sport->setSkillSlug($slugifier->slugify($sport->getSkillLabel()));
}
// set group slug
if (Text::create($sport->getGroupSlug())->isEmpty()) {
$sport->setGroupSlug($slugifier->slugify($sport->getGroupLabel()));
}
}