KAD::Wiki

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---

<?php

 defined('HOSTCMS') || exit('HostCMS: access denied.');

/**
 * Получение количества модификаций товара
 *
 * @author KAD artem.kuts@gmail.com
 
Core_Event::attach('Shop_Item_Model.onBeforeGetXml', array('Kad_Shop_Item_Collectionobserver', 'onBeforeGetXml'));

 *
 * Копирование и использование файлов модуля 
 * в коммерческих целях ЗАПРЕЩЕНО
 * 
*/
 
 class Kad_Shop_Observers_Collectionobserver
 {
    static public function onBeforeGetXml($object, $params)
    {
		$shop_item = $object;
		
		$oCore_QueryBuilder_Select = Core_QueryBuilder::select(array('count(*)', 'result'))
		   ->from('shop_items')
		   ->where('modification_id', '=', $shop_item->id);
		$aRows = $oCore_QueryBuilder_Select->execute()->asAssoc()->result();
		$count = $aRows[0]['result'];
		
		$shop_item->addEntity(
				Core::factory('Core_Xml_Entity')->name('modifications_count')->value($count)
			);
	}
 }