public static function getItems($product_id, $lang_id)
{
if (!JeproshopProductPack::isFeaturePublished()) {
return array();
}
if (array_key_exists($product_id, self::$cachePackItems)) {
return self::$cachePackItems[$product_id];
}
$db = JFactory::getDBO();
$query = "SELECT product_item_id, quantity FROM " . $db->quoteName('#__jeproshop_pack') . " WHERE product_pack_id = " . (int) $product_id;
$db->setQuery($query);
$result = $db->loadObjectList();
$array_result = array();
foreach ($result as $row) {
$product = new JeproshopProductModelProduct($row->product_item_id, false, $lang_id);
$product->loadStockData();
$product->pack_quantity = $row->quantity;
$array_result[] = $product;
}
self::$cachePackItems[$product_id] = $array_result;
return self::$cachePackItems[$product_id];
}
