public function load(ObjectManager $manager)
{
$categoryHome = new Category();
$categoryHome->setTitle('Homepage');
$manager->persist($categoryHome);
$categoryNews = new Category();
$categoryNews->setTitle('News');
$categoryNews->setCategoryClass('news');
$manager->persist($categoryNews);
$categoryEvents = new Category();
$categoryEvents->setTitle('Events');
$categoryEvents->setCategoryClass('events');
$manager->persist($categoryEvents);
$categorySample = new Category();
$categorySample->setTitle('Sample Category');
$categorySample->setCategoryClass('featured-category');
$manager->persist($categorySample);
$manager->flush();
$this->addReference('categoryHome', $categoryHome);
$this->addReference('categoryNews', $categoryNews);
$this->addReference('categoryEvents', $categoryEvents);
$this->addReference('categorySample', $categorySample);
}
