public function check_amz_multiple_cart()
{
$amz_cross_sell = isset($_GET['amz_cross_sell']) ? $_GET['amz_cross_sell'] : false;
if ($amz_cross_sell != false) {
$asins = isset($_GET['asins']) ? $_GET['asins'] : '';
if (trim($asins) != "") {
$asins = explode(',', $asins);
if (count($asins) > 0) {
$amazon_settings = $this->getAllSettings('array', 'amazon');
$GLOBALS['AmazonWooCommerce'] = $this;
// load the amazon webservices client class
require_once $this->cfg['paths']['plugin_dir_path'] . '/lib/scripts/amazon/aaAmazonWS.class.php';
// create new amazon instance
$aaAmazonWS = new aaAmazonWS($amazon_settings['AccessKeyID'], $amazon_settings['SecretAccessKey'], $amazon_settings['country'], $this->main_aff_id());
$selectedItems = array();
foreach ($asins as $key => $value) {
$selectedItems[] = array('offerId' => $value, 'quantity' => 1);
}
// debug only
$aaAmazonWS->cartKill();
$cart = $aaAmazonWS->responseGroup('Cart')->cartThem($selectedItems);
$cart_items = isset($cart['CartItems']['CartItem']) ? $cart['CartItems']['CartItem'] : array();
if (count($cart_items) > 0) {
header('Location: ' . $cart['PurchaseURL'] . "&tag=" . $amazon_settings['AffiliateId']);
exit;
}
}
}
}
}
