/**
* @return array post categories
*/
public function getCategories()
{
// Get category objects that are in post
$categoryObjects = array_filter(parent::getCategories(), array($this, "hasCategory"));
// Sort category objects to same order as post categories
$categoryNames = $this->get('categories');
foreach ($categoryObjects as $categoryObject) {
$index = array_search($categoryObject->getName(), $categoryNames);
$categoryNames[$index] = $categoryObject;
}
return $categoryNames;
}
