/**
* Returns a calculated subtotal.
*
* @param boolean $for_display Just the price itself or with currency symbol + price with optional "(ex. tax)" / "(inc. tax)".
* @param boolean $apply_discount_and_shipping Subtotal with discount and shipping prices applied.
* @param boolean $order_exclude_tax Subtotal without taxes no matter settings used by Orders
* @return mixed|string|void
*/
public static function get_cart_subtotal($for_display = true, $apply_discount_and_shipping = false, $order_exclude_tax = false)
{
do_action('fflcommerce_calculate_totals');
/* Just some initialization. */
$discount = self::$discount_total;
$subtotal = self::$subtotal;
$tax_label = 0;
// use with fflcommerce_price. 0 for no label, 1 for ex. tax, 2 for inc. tax
/**
* Tax calculation turned ON.
*/
if (self::get_options()->get('fflcommerce_calc_taxes') == 'yes') {
// for final Orders in the Admin we always need tax out
if ($order_exclude_tax) {
$subtotal = self::get_options()->get('fflcommerce_prices_include_tax') == 'yes' ? self::$subtotal_ex_tax : $subtotal;
if (self::get_options()->get('fflcommerce_show_prices_with_tax') == 'yes') {
$tax_label = 1;
//ex. tax
}
} else {
if (self::get_options()->get('fflcommerce_prices_include_tax') == 'yes') {
$tax_label = 2;
//inc. tax
} else {
$subtotal = self::$subtotal_ex_tax;
if (self::get_options()->get('fflcommerce_show_prices_with_tax') == 'yes') {
$tax_label = 1;
//inc. tax
}
}
}
}
// Don't show the discount bit in the subtotal because discount will be calculated after taxes
// thus in the grand total (not the subtotal). */
if (self::get_options()->get('fflcommerce_tax_after_coupon') == 'yes') {
$discount = 0;
}
/* Display totals with discount & shipping applied? */
// This is only 'true' with the 'Retail Price' displays on Cart, Checkout, View Order
// Someone should explain why this is used instead of 'Subtotal'
if ($apply_discount_and_shipping) {
$subtotal = $subtotal + fflcommerce_cart::get_cart_shipping_total(false);
$subtotal = $discount > $subtotal ? $subtotal : $subtotal - $discount;
}
/* Return a pretty number or just the float. */
$return = $for_display ? fflcommerce_price($subtotal, array('ex_tax_label' => $tax_label)) : number_format($subtotal, 2, '.', '');
return $return;
}
</td>
</tr>
<?php
if (fflcommerce_cart::get_cart_shipping_total()) {
?>
<tr>
<th class="cart-row-shipping-title"><?php
_e('Shipping', 'fflcommerce');
?>
<small><?php
echo _x('To: ', 'shipping destination', 'fflcommerce') . __(fflcommerce_customer::get_shipping_country_or_state(), 'fflcommerce');
?>
</small>
</th>
<td class="cart-row-shipping"><?php
echo fflcommerce_cart::get_cart_shipping_total(true, true);
?>
<small><?php
echo fflcommerce_cart::get_cart_shipping_title();
?>
</small>
</td>
</tr>
<?php
}
?>
<?php
if (fflcommerce_cart::show_retail_price() && $options->get('fflcommerce_prices_include_tax') == 'no') {
?>
<tr>
<th class="cart-row-subtotal-title"><?php
function fflcommerce_ajax_update_item_quantity()
{
/** @var fflcommerce_cart $cart */
$cart = fflcommerce_cart::instance();
$cart->set_quantity($_POST['item'], (int) $_POST['qty']);
$items = $cart->get_cart();
$price = -1;
if (isset($items[$_POST['item']])) {
$item = $items[$_POST['item']];
/** @var fflcommerce_product $product */
$product = $item['data'];
$price = apply_filters('fflcommerce_product_subtotal_display_in_cart', fflcommerce_price($product->get_defined_price() * $item['quantity']), $item['product_id'], $item);
}
if (fflcommerce_cart::show_retail_price()) {
$subtotal = fflcommerce_cart::get_cart_subtotal(true, false, true);
} else {
if (fflcommerce_cart::show_retail_price() && FFLCommerce_Base::get_options()->get('fflcommerce_prices_include_tax') == 'no') {
$subtotal = fflcommerce_cart::get_cart_subtotal(true, true);
} else {
$subtotal = fflcommerce_cart::$cart_contents_total_ex_tax + fflcommerce_cart::$shipping_total;
$subtotal = fflcommerce_price($subtotal, array('ex_tax_label' => 1));
}
}
$tax = array();
foreach (fflcommerce_cart::get_applied_tax_classes() as $tax_class) {
if (fflcommerce_cart::get_tax_for_display($tax_class)) {
$tax[$tax_class] = fflcommerce_cart::get_tax_amount($tax_class);
}
}
$shipping = fflcommerce_cart::get_cart_shipping_total(true, true) . '<small>' . fflcommerce_cart::get_cart_shipping_title() . '</small>';
$discount = '-' . fflcommerce_cart::get_total_discount();
$total = fflcommerce_cart::get_total();
echo json_encode(array('success' => true, 'item_price' => $price, 'subtotal' => $subtotal, 'shipping' => $shipping, 'discount' => $discount, 'tax' => $tax, 'total' => $total));
exit;
}
