function wpmp_update_shipping()
{
if ($_REQUEST['update_shipping'] == "update") {
$cart_data = wpmp_get_cart_data();
$cart_data['shipping']['shipping_method'] = $_POST['shipping_method'];
$cart_data['shipping']['shipping_rate'] = $_POST['shipping_rate'];
wpmp_update_cart_data($cart_data);
die;
}
}
function wpmp_calculate_discount()
{
//echo "I'm here ";
global $current_user;
get_currentuserinfo();
$role = $current_user->roles[0];
$role = $role ? $role : 'guest';
$discount_r = 0;
$cart_items = wpmp_get_cart_items();
$total = 0;
if (is_array($cart_items)) {
//$lprices = array();
foreach ($cart_items as $pid => $item) {
$cart_items[$pid]['ID'] = $pid;
$cart_items[$pid]['post_title'] = get_the_title($pid);
$prices = 0;
$variations = "";
$svariation = array();
$lvariation = array();
$lvariations = array();
$lprices = array();
$opt = get_post_meta($pid, "wpmp_list_opts", true);
@extract($opt);
foreach ($variation as $key => $value) {
foreach ($value as $optionkey => $optionvalue) {
if ($optionkey != "vname" && $optionkey != 'multiple') {
if (isset($item['multi']) && $item['multi'] == 1) {
foreach ($item['item'] as $a => $b) {
//different variations, $b is single variation contain variation and quantity
if ($b['variation']) {
//$lprices[$a] = 0;
foreach ($b['variation'] as $c) {
if ($c == $optionkey) {
$lprices[$a] += $optionvalue['option_price'];
$lvariation[$a][] = $optionvalue['option_name'] . ": " . ($optionvalue['option_price'] > 0 ? '+' : '') . $currency_sign . number_format(doubleval($optionvalue['option_price']), 2, ".", "");
}
}
}
}
} else {
if (isset($item['variation'])) {
foreach ($item['variation'] as $var) {
if ($var == $optionkey) {
$prices += $optionvalue['option_price'];
$svariation[] = $optionvalue['option_name'] . ": " . ($optionvalue['option_price'] > 0 ? '+' : '') . $currency_sign . number_format(doubleval($optionvalue['option_price']), 2, ".", "");
}
}
}
}
}
}
}
if (trim($item['coupon']) != '') {
$valid_coupon = check_coupon($pid, $item['coupon']);
} else {
$valid_coupon = false;
}
//echo $valid_coupon . ' :D ';
if (!isset($item['multi'])) {
$cart_items[$pid]['prices'] = $prices;
$cart_items[$pid]['variations'] = $svariation;
if (is_numeric($valid_coupon) && $valid_coupon != false) {
$cart_items[$pid]['coupon_amount'] = ($item['price'] + $prices) * $item['quantity'] * $valid_coupon / 100;
$cart_items[$pid]['discount_amount'] = (($item['price'] + $prices) * $item['quantity'] - $cart_items[$pid]['coupon_amount']) * $opt['discount'][$role] / 100;
} else {
$cart_items[$pid]['discount_amount'] = ($item['price'] + $prices) * $item['quantity'] * $opt['discount'][$role] / 100;
}
if ($valid_coupon == false) {
$cart_items[$pid]['error'] = "No Valid Coupon Found";
} else {
unset($cart_items[$pid]['error']);
}
} elseif (isset($item['multi']) && $item['multi'] == 1) {
foreach ($lprices as $key => $value) {
$cart_items[$pid]['item'][$key]['prices'] = $value;
$cart_items[$pid]['item'][$key]['variations'] = $lvariation[$key];
if ($valid_coupon != 0) {
$cart_items[$pid]['item'][$key]['coupon_amount'] = ($item['price'] + $value) * $item['item'][$key]['quantity'] * $valid_coupon / 100;
$cart_items[$pid]['item'][$key]['discount_amount'] = (($item['price'] + $value) * $item['item'][$key]['quantity'] - $cart_items[$pid]['item'][$key]['coupon_amount']) * $opt['discount'][$role] / 100;
} else {
$cart_items[$pid]['item'][$key]['discount_amount'] = ($item['price'] + $value) * $item['item'][$key]['quantity'] * $opt['discount'][$role] / 100;
}
if ($valid_coupon == false) {
$cart_items[$pid]['item'][$key]['error'] = "No Valid Coupon Found";
}
}
}
//
}
wpmp_update_cart_data($cart_items);
}
}
