function estore_check_and_reapply_area_specific_tax()
{
if (WP_ESTORE_APPLY_TAX_FOR_CERTAIN_AREA !== '0') {
if (isset($_SESSION['eStore_area_specific_total_tax'])) {
$_SESSION['eStore_area_specific_total_tax'] = eStore_calculate_total_cart_tax();
}
}
}
function eStore_get_cart_tax()
{
$total_tax = 0;
if (empty($_SESSION['eStore_cart'])) {
return $total_tax;
}
if (get_option('eStore_enable_tax')) {
$total_tax = eStore_calculate_total_cart_tax();
}
$_SESSION['eStore_cart_total_tax'] = $total_tax;
if (isset($_SESSION['eStore_area_specific_total_tax'])) {
$_SESSION['eStore_cart_total_tax'] += $_SESSION['eStore_area_specific_total_tax'];
}
return $total_tax;
}
function eStore_gateway_specific_buy_now_submit_listener()
{
if (isset($_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);
}
}
}
if (isset($_REQUEST['estore_pagination_go'])) {
//Pagination go request
$target_page_no = sanitize_text_field($_REQUEST['estore_pagination_page_no']);
$parameter_name = sanitize_text_field($_REQUEST['estore_pagination_parameter_name']);
$page_url = esc_url($_REQUEST['estore_pagination_raw_url']);
$target_page = eStore_append_http_get_data_to_url($page_url, $parameter_name, $target_page_no);
eStore_redirect_to_url($target_page);
}
eStore_download_now_button_request_handler();
}
if (isset($_POST['eStore_shipping_variation'])) {
$_SESSION['eStore_shipping_variation_updated_once'] = '1';
}
if (isset($_POST['eStore_area_tax_submitted'])) {
if (WP_ESTORE_APPLY_TAX_FOR_CERTAIN_AREA !== '0') {
$_SESSION['eStore_area_specific_total_tax'] = eStore_calculate_total_cart_tax();
}
}
if (isset($_POST['eStore_apply_discount'])) {
//sanitize data
$_POST['coupon_code'] = strip_tags($_POST['coupon_code']);
$coupon = $_POST['coupon_code'];
eStore_apply_discount($coupon);
}
if (isset($_POST['eStore_apply_aff_id'])) {
if (function_exists('wp_aff_platform_install')) {
$_POST['estore_aff_id'] = strip_tags($_POST['estore_aff_id']);
record_click_for_eStore_cart($_POST['estore_aff_id']);
$_SESSION['eStore_last_action_msg'] = '<p style="color: green;">' . ESTORE_AFFILIATE_ID_SET . '</p>';
if (get_option('eStore_aff_link_coupon_aff_id') == 1) {
eStore_apply_discount($_POST['estore_aff_id']);
