/**
* Gets items from a collection with a query
* that uses the model's state
* and implements caching (if enabled)
*/
public function getItems($refresh = false)
{
$items = array();
$raw_items = parent::getItems($refresh);
$filter_configured = $this->getState('filter.configured');
if (is_bool($filter_configured)) {
foreach ($raw_items as $raw_item) {
$is_configured = $raw_item->getClass()->isConfigured();
if ($is_configured && !empty($filter_configured)) {
$items[] = $raw_item;
} elseif (!$is_configured && empty($filter_configured)) {
$items[] = $raw_item;
}
}
} else {
$items = $raw_items;
}
return $items;
}
