/**
* Get the assets of the current group
*
* @return array
*/
protected function getAssets()
{
$assetsCollection = AssetModel::findBy('pid', $this->model->id, array('order' => 'sorting'));
if ($assetsCollection === null) {
return array();
}
$assets = array();
foreach ($assetsCollection as $assetModel) {
$asset = AssetsManager::getAssetByModel($assetModel);
if ($asset === null) {
continue;
}
$assets[] = $asset;
}
return $assets;
}
