function addtocartaslink(&$ref)
{
require_once JPATH_ROOT . DS . 'components' . DS . 'com_onepage' . DS . 'helpers' . DS . 'addtocartaslink.php';
OPCAddToCartAsLink::addtocartaslink($ref, $this);
}
public static function addtocartaslink(&$ref)
{
$c = get_class($ref->cart);
if ($c != 'VirtuemartCart') {
$ref->cart = VirtuemartCart::getCart();
}
include JPATH_ROOT . DS . 'components' . DS . 'com_onepage' . DS . 'config' . DS . 'onepage.cfg.php';
$rememberhtml = '';
$rp = JRequest::getVar('randomproduct', 0);
if (!empty($rp)) {
if (OPCloader::checkOPCSecret()) {
$opc_link_type = 1;
$q = 'select virtuemart_product_id from #__virtuemart_products where published=1 limit 1';
$db = JFactory::getDBO();
$db->setQuery($q);
$temp_id = $db->loadResult();
JRequest::setVar('add_id', $temp_id);
}
}
if (empty($opc_link_type)) {
return;
}
$p_id = JRequest::getVar('add_id', '');
if (empty($p_id)) {
return;
}
if (!isset($ref->cart->order_number)) {
$ref->cart->order_number = '';
}
if (!empty($p_id)) {
$qq = array();
if (is_array($p_id)) {
foreach ($p_id as $i => $item) {
if (!is_numeric($p_id[$i])) {
break;
}
$q = JRequest::getVar('qadd_' . $p_id[$i], 1);
if (!is_numeric($q)) {
break;
}
$rememberhtml .= '<input type="hidden" name="qadd_' . $p_id[$i] . '" value="' . $q . '" />';
$rememberhtml .= '<input type="hidden" name="add_id[' . $i . ']" value="' . $p_id[$i] . '" />';
$q = (double) $q;
$qq[$p_id[$i]] = $q;
}
} else {
// you can use /index.php?option=com_virtuemart&page=shop.cart&add_id=10&quadd=1;
// to add two products (ids: 10 and 11) of two quantity each (quadd_11=2 for product id 11 set quantity 2)
// OR /index.php?option=com_virtuemart&page=shop.cart&add_id[]=10&quadd_10=2&add_id[]=11&qadd_11=2
$q = JRequest::getVar('qadd_' . $p_id, 1);
$rememberhtml .= '<input type="hidden" name="qadd_' . $p_id . '" value="' . $q . '" />';
$rememberhtml .= '<input type="hidden" name="add_id" value="' . $p_id . '" />';
$q = (double) $q;
$q2 = JRequest::getVar('qadd', 1);
//$rememberhtml .= '<input type="hidden" name="qadd" value="'.$q2.'" />';
if (!is_numeric($p_id)) {
return;
}
$qq[$p_id] = $q;
$a = array();
$a[$p_id] = $p_id;
$p_id = $a;
}
} else {
return;
}
$post = JRequest::get('default');
/*
if (!class_exists('VirtueMartModelProduct'))
require(JPATH_VM_ADMINISTRATOR . DS . 'models' . DS . 'product.php');
*/
require_once JPATH_ROOT . DS . 'components' . DS . 'com_onepage' . DS . 'helpers' . DS . 'mini.php';
$productClass = OPCmini::getModel('product');
//new VirtueMartModelProduct();
//$virtuemart_product_ids = JRequest::getVar('virtuemart_product_id', array(), 'default', 'array'); //is sanitized then
$newp = array();
$rr2 = array();
foreach ($p_id as $pid) {
$newp[$pid] = $pid;
$product = $productClass->getProductSingle($pid, true, true, true);
$rr = OPCAddToCartAsLink::getProductCustomsFieldCart($product);
$rr2[] = $rr;
}
if ($opc_link_type == 2 || $opc_link_type == 1) {
if (!empty($ref->cart->products)) {
$p = $ref->cart->products;
foreach ($p as $key => $pr) {
$id = $pr->virtuemart_product_id;
// delete cart content
if ($opc_link_type == 1) {
if (isset($ref->cart->products[$key])) {
$ref->cart->removeProductCart($key);
} else {
if (isset($ref->cart->product[$id])) {
$ref->cart->removeProductCart($id);
}
}
continue;
}
// do not increment quantity:
if ($opc_link_type == 2) {
if (in_array($id, $newp)) {
return;
}
}
}
}
}
$virtuemart_product_ids = JRequest::setVar('virtuemart_product_id', $newp);
//is sanitized then
$virtuemart_product_ids = JRequest::setVar('quantity', $qq);
//is sanitized then
if (!empty($rr2)) {
foreach ($rr2 as $rr1) {
foreach ($rr1 as $post) {
$x = JRequest::getVar($post['name']);
if (empty($x)) {
$test = array();
if (strpos($post['name'], ']') !== false) {
$post['name'] = parse_str($post['name'] . '=' . $post['value'], $test);
$firstkey = 0;
if (!empty($test)) {
foreach ($test as $key => $val) {
$firstkey = $key;
break;
}
}
$name = $firstkey;
$value = $test[$name];
JRequest::setVar($name, $value);
} else {
JRequest::setVar($post['name'], $post['value']);
}
}
}
}
}
if (!empty($opc_auto_coupon)) {
$ref->cart->couponCode = $opc_auto_coupon;
}
$ref->cart->add();
JRequest::setVar('virtuemart_product_id', '');
JRequest::setVar('add_id', '');
JRequest::setVar('opc_adc', 1);
//$quantityPost = (int) $post['quantity'][$p_key];
return $rememberhtml;
}