/
AbstractCategory.php
49 lines (39 loc) · 1.09 KB
/
AbstractCategory.php
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<?php
namespace Concrete\Core\Package\ItemCategory;
use Concrete\Controller\Element\Package\ItemList;
use Concrete\Core\Entity\Package;
defined('C5_EXECUTE') or die("Access Denied.");
abstract class AbstractCategory implements ItemInterface
{
protected $items;
public function hasItems(Package $package)
{
return count($this->getItems($package)) > 0;
}
public function removeItem($item)
{
if (method_exists($item, 'delete')) {
$item->delete();
} elseif (method_exists($item, 'uninstall')) {
$item->uninstall();
}
}
public function removeItems(Package $package)
{
foreach($this->getItems($package) as $item) {
$this->removeItem($item);
}
}
public function getItems(Package $package)
{
if (!isset($this->items)) {
$this->items = $this->getPackageItems($package);
}
return $this->items;
}
public function renderList(Package $package)
{
$controller = new ItemList($this, $package);
$controller->render();
}
}