require_once MODX_CORE_PATH . 'model/modx/modx.class.php';
$modx = new modX();
$modx->initialize('web');
$modx->invokeEvent("OnLoadWebDocument");
define('SHOPKEEPER_PATH', MODX_BASE_PATH . "core/components/shopkeeper3/");
define('SHOPKEEPER_URL', MODX_BASE_URL . "core/components/shopkeeper3/");
$manager_language = $modx->config['manager_language'];
$charset = $modx->config['modx_charset'];
header("Content-Type: text/html; charset={$charset}");
require_once SHOPKEEPER_PATH . "model/shopkeeper.class.php";
//Определяем параметры сниппета Shopkeeper
$sys_property_sets = $modx->getOption('shk3.property_sets', null, 'default');
$sys_property_sets = explode(',', $sys_property_sets);
$sys_property_sets = array_map('trim', $sys_property_sets);
$propertySerNum = isset($_POST['psn']) && is_numeric($_POST['psn']) ? intval($_POST['psn']) : 1;
$propertySetName = isset($sys_property_sets[$propertySerNum - 1]) ? $sys_property_sets[$propertySerNum - 1] : $sys_property_sets[0];
$snippet = $modx->getObject('modSnippet', array('name' => 'Shopkeeper3'));
$properties = $snippet->getProperties();
if ($propertySetName != 'default' && $modx->getCount('modPropertySet', array('name' => $propertySetName)) > 0) {
$propSet = $modx->getObject('modPropertySet', array('name' => $propertySetName));
$propSetProperties = $propSet->getProperties();
if (is_array($propSetProperties)) {
$properties = array_merge($properties, $propSetProperties);
}
}
$shopCart = new Shopkeeper($modx, $properties);
$shopCart->config['charset'] = $charset;
$cart_html = $shopCart->getCartContent();
$cart_html = $shopCart->stripModxTags($cart_html);
$output = array('price_total' => Shopkeeper::$price_total, 'items_total' => Shopkeeper::$items_total, 'items_unique_total' => Shopkeeper::$items_unique_total, 'delivery_price' => !empty($shopCart->delivery['price']) ? $shopCart->delivery['price'] : 0, 'delivery_name' => !empty($shopCart->delivery['label']) ? $shopCart->delivery['label'] : '', 'ids' => $shopCart->getProdIds(), 'html' => $cart_html);
echo json_encode($output);
