function eStore_gateway_specific_buy_now_submit_listener()
{
if (isset($_REQUEST['eStore_gs_buy_now_submit'])) {
$wp_eStore_config = WP_eStore_Config::getInstance();
$cookie_domain = eStore_get_top_level_domain();
setcookie("cart_in_use", "true", time() + 21600, "/", $cookie_domain);
if (function_exists('wp_cache_serve_cache_file')) {
//WP Super cache workaround
setcookie("comment_author_", "eStore", time() + 21600, "/", $cookie_domain);
}
unset($_SESSION['eStore_last_action_msg']);
unset($_SESSION['eStore_last_action_msg_2']);
unset($_SESSION['eStore_last_action_msg_3']);
unset($_SESSION['eStore_gs_bn_co_error_msg']);
if (isset($_SESSION['eStore_cart'])) {
unset($_SESSION['eStore_cart']);
}
//sanitize data
$_REQUEST['product'] = strip_tags($_REQUEST['product']);
//for PHP5.2 use filter_var($_REQUEST['product'], FILTER_SANITIZE_STRING);
$_REQUEST['add_qty'] = strip_tags($_REQUEST['add_qty']);
$_REQUEST['item_number'] = strip_tags($_REQUEST['item_number']);
if (isset($_REQUEST['custom_price'])) {
$_REQUEST['custom_price'] = strip_tags($_REQUEST['custom_price']);
}
if (isset($_REQUEST['price'])) {
$_REQUEST['price'] = strip_tags($_REQUEST['price']);
}
isset($_REQUEST['shipping']) ? $_REQUEST['shipping'] = strip_tags($_REQUEST['shipping']) : ($_REQUEST['shipping'] = '');
isset($_REQUEST['cartLink']) ? $_REQUEST['cartLink'] = strip_tags($_REQUEST['cartLink']) : ($_REQUEST['cartLink'] = '');
isset($_REQUEST['thumbnail_url']) ? $_REQUEST['thumbnail_url'] = strip_tags($_REQUEST['thumbnail_url']) : ($_REQUEST['thumbnail_url'] = '');
isset($_REQUEST['tax']) ? $_REQUEST['tax'] = strip_tags($_REQUEST['tax']) : ($_REQUEST['tax'] = '');
if (isset($_REQUEST['digital_flag'])) {
$_REQUEST['digital_flag'] = strip_tags($_REQUEST['digital_flag']);
} else {
$_REQUEST['digital_flag'] = '';
}
$gateway = strip_tags($_REQUEST['eStore_gsbn_gateway']);
$products = array();
$eStore_gs_buy_now_checkout_error = false;
$count = 1;
if ($count == 1) {
$item_addittion_permitted = true;
$quantity_available = is_quantity_availabe($_REQUEST['item_number'], $_REQUEST['add_qty']);
if (!$quantity_available) {
//Requested qty not available
$_REQUEST['add_qty'] = 1;
//Add one by default
$eStore_gs_buy_now_checkout_error = true;
}
if (isset($_SESSION['eStore_last_action_msg'])) {
$_SESSION['eStore_gs_bn_co_error_msg'] = $_SESSION['eStore_last_action_msg'];
}
if ($item_addittion_permitted) {
if (!empty($_REQUEST[$_REQUEST['product']])) {
$price = $_REQUEST[$_REQUEST['product']];
} else {
if (isset($_REQUEST['custom_price'])) {
global $wpdb;
$products_table_name = WP_ESTORE_PRODUCTS_TABLE_NAME;
$id = $_REQUEST['item_number'];
$retrieved_product = $wpdb->get_row("SELECT * FROM {$products_table_name} WHERE id = '{$id}'", OBJECT);
if ($_REQUEST['custom_price'] < $retrieved_product->price) {
$price = $retrieved_product->price;
$currSymbol = get_option('cart_currency_symbol');
$eStore_gs_buy_now_checkout_error = true;
$_SESSION['eStore_gs_bn_co_error_msg'] = '<p style="color: red;">' . WP_ESTORE_MINIMUM_PRICE_YOU_CAN_ENTER . $currSymbol . $retrieved_product->price . '</p>';
} else {
$price = $_REQUEST['custom_price'];
}
} else {
$price = $_REQUEST['price'];
}
}
$product = array('name' => stripslashes($_REQUEST['product']), 'price' => $price, 'quantity' => $_REQUEST['add_qty'], 'shipping' => $_REQUEST['shipping'], 'item_number' => $_REQUEST['item_number'], 'cartLink' => $_REQUEST['cartLink'], 'thumbnail_url' => $_REQUEST['thumbnail_url'], 'tax' => $_REQUEST['tax'], 'digital_flag' => $_REQUEST['digital_flag']);
array_push($products, $product);
}
}
if (!$eStore_gs_buy_now_checkout_error) {
$_SESSION['eStore_cart'] = $products;
$_SESSION['eStore_url'] = WP_ESTORE_URL;
$_SESSION['eStore_cart_sub_total'] = eStore_get_cart_total();
$_SESSION['eStore_cart_postage_cost'] = eStore_get_cart_shipping();
$_SESSION['eStore_cart_total_tax'] = eStore_calculate_total_cart_tax();
wp_eStore_check_cookie_flag_and_store_values();
if (WP_ESTORE_ENABLE_NEW_CHECKOUT_REDIRECTION === '1') {
$redirect_page = WP_ESTORE_WP_SITE_URL . '/?eStore_checkout=process&eStore_gateway=' . $gateway;
} else {
$redirect_page = WP_ESTORE_URL . '/eStore_payment_submission.php?eStore_gateway=' . $gateway;
}
eStore_redirect_to_url($redirect_page);
}
}
}
function eStore_apply_discount($coupon)
{
if (!isset($_SESSION['discount_applied_once']) || $_SESSION['discount_applied_once'] != 1 || WP_ESTORE_ALLOW_COUPON_STACKING === '1') {
eStore_backup_estore_cart_before_coupon_application();
$_SESSION['eStore_coupon_code'] = $coupon;
global $wpdb;
$coupon_table_name = $wpdb->prefix . "wp_eStore_coupon_tbl";
$ret_coupon = $wpdb->get_row("SELECT * FROM {$coupon_table_name} WHERE coupon_code = '{$coupon}'", OBJECT);
if ($ret_coupon) {
$coupon_error = false;
if ($ret_coupon->active != 'Yes') {
$coupon_error = true;
$_SESSION['eStore_last_action_msg'] = '<p style="color: red;">' . ESTORE_COUPON_NOT_ACTIVE . '</p>';
} else {
if (!empty($ret_coupon->redemption_count) && $ret_coupon->redemption_count >= $ret_coupon->redemption_limit) {
$coupon_error = true;
$_SESSION['eStore_last_action_msg'] = '<p style="color: red;">' . ESTORE_MAX_COUPON_USE . '</p>';
}
}
//Check expiry
if ($ret_coupon->expiry_date != '0000-00-00') {
$todaysdate = strtotime(date("Y-m-d"));
$expirydate = strtotime($ret_coupon->expiry_date);
if ($expirydate < $todaysdate) {
$coupon_error = true;
$_SESSION['eStore_last_action_msg'] = '<p style="color: red;">' . "Coupon code expired!" . '</p>';
}
}
//Check start date
if ($ret_coupon->start_date != '0000-00-00') {
$todaysdate = strtotime(date("Y-m-d"));
$startdate = strtotime($ret_coupon->start_date);
if ($todaysdate < $startdate) {
$coupon_error = true;
$_SESSION['eStore_last_action_msg'] = '<p style="color: red;">' . "This coupon code cannot be used until " . date('F j, Y', $startdate) . '</p>';
}
}
if (!$coupon_error) {
if (empty($ret_coupon->value)) {
$discount_amount = $ret_coupon->discount_value;
$discount_type = $ret_coupon->discount_type;
$discount_total = 0;
$products = $_SESSION['eStore_cart'];
if ($discount_type == 0) {
foreach ($products as $key => $item) {
if ($item['price'] > 0) {
$item_discount = $item['price'] * $discount_amount / 100;
$discount_total = $discount_total + $item_discount * $item['quantity'];
$item['price'] = $item['price'] - $item_discount;
unset($products[$key]);
array_push($products, $item);
}
$_SESSION['discount_applied_once'] = 1;
}
} else {
foreach ($products as $key => $item) {
if ($item['price'] - $discount_amount > 0) {
$discount_total = $discount_total + $discount_amount * $item['quantity'];
$item['price'] = $item['price'] - $discount_amount;
} else {
//Discount amount is bigger or same as item price
$discount_total = $discount_total + $item['price'];
$item['price'] = 0;
}
unset($products[$key]);
array_push($products, $item);
$_SESSION['discount_applied_once'] = 1;
}
}
$discount_total = round($discount_total, 2);
$discount_total = number_format($discount_total, 2, '.', '');
$_SESSION['eStore_discount_total'] = $discount_total;
$_SESSION['eStore_last_action_msg'] = '<p style="color: green;">' . ESTORE_TOTAL_DISCOUNT . WP_ESTORE_CURRENCY_SYMBOL . $discount_total . '</p>';
sort($products);
$_SESSION['eStore_cart'] = $products;
} else {
$discount_total = round(eStore_apply_cond_discount($ret_coupon), 2);
if ($discount_total == -99) {
$_SESSION['discount_applied_once'] = 1;
//$_SESSION['eStore_discount_total'] = ESTORE_DISCOUNT_FREE_SHIPPING;
$_SESSION['eStore_last_action_msg'] = '<p style="color: green;">' . ESTORE_TOTAL_DISCOUNT . ESTORE_DISCOUNT_FREE_SHIPPING . '</p>';
} else {
if ($discount_total != 0) {
$discount_total = number_format($discount_total, 2, '.', '');
$_SESSION['eStore_discount_total'] = $discount_total;
$_SESSION['discount_applied_once'] = 1;
$_SESSION['eStore_last_action_msg'] = '<p style="color: green;">' . ESTORE_TOTAL_DISCOUNT . WP_ESTORE_CURRENCY_SYMBOL . $discount_total . '</p>';
} else {
$_SESSION['eStore_last_action_msg'] = '<p style="color: red;">' . ESTORE_COUPON_COND_NOT_MET . '</p>';
}
}
}
}
//end apply discount
} else {
$_SESSION['eStore_last_action_msg'] = '<p style="color: red;">' . ESTORE_COUPON_INVALID . '</p>';
}
} else {
$_SESSION['eStore_last_action_msg'] = '<p style="color: red;">' . ESTORE_DISCOUNT_LIMIT . '</p>';
}
$_SESSION['action_msg_set_time'] = time();
do_action('eStore_action_cart_coupon_applied');
wp_eStore_check_cookie_flag_and_store_values();
}
