1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
|
<?php
/**
* Cart Shortcode
*
* Used on the cart page, the cart shortcode displays the cart contents and interface for coupon codes and other cart bits and pieces.
*
* @package WooCommerce\Shortcodes\Cart
* @version 2.3.0
*/
defined( 'ABSPATH' ) || exit;
/**
* Shortcode cart class.
*/
class WC_Shortcode_Cart {
/**
* Calculate shipping for the cart.
*
* @throws Exception When some data is invalid.
*/
public static function calculate_shipping() {
try {
WC()->shipping()->reset_shipping();
$address = array();
$address['country'] = isset( $_POST['calc_shipping_country'] ) ? wc_clean( wp_unslash( $_POST['calc_shipping_country'] ) ) : ''; // WPCS: input var ok, CSRF ok, sanitization ok.
$address['state'] = isset( $_POST['calc_shipping_state'] ) ? wc_clean( wp_unslash( $_POST['calc_shipping_state'] ) ) : ''; // WPCS: input var ok, CSRF ok, sanitization ok.
$address['postcode'] = isset( $_POST['calc_shipping_postcode'] ) ? wc_clean( wp_unslash( $_POST['calc_shipping_postcode'] ) ) : ''; // WPCS: input var ok, CSRF ok, sanitization ok.
$address['city'] = isset( $_POST['calc_shipping_city'] ) ? wc_clean( wp_unslash( $_POST['calc_shipping_city'] ) ) : ''; // WPCS: input var ok, CSRF ok, sanitization ok.
if ( $address['postcode'] ) {
$address['postcode'] = wc_format_postcode( $address['postcode'], $address['country'] );
}
$address = apply_filters( 'woocommerce_cart_calculate_shipping_address', $address );
if ( $address['postcode'] && ! WC_Validation::is_postcode( $address['postcode'], $address['country'] ) ) {
throw new Exception( __( 'Please enter a valid postcode / ZIP.', 'woocommerce' ) );
}
if ( $address['country'] ) {
if ( ! WC()->customer->get_billing_first_name() ) {
WC()->customer->set_billing_location( $address['country'], $address['state'], $address['postcode'], $address['city'] );
}
WC()->customer->set_shipping_location( $address['country'], $address['state'], $address['postcode'], $address['city'] );
} else {
WC()->customer->set_billing_address_to_base();
WC()->customer->set_shipping_address_to_base();
}
WC()->customer->set_calculated_shipping( true );
WC()->customer->save();
wc_add_notice( __( 'Shipping costs updated.', 'woocommerce' ), 'notice' );
do_action( 'woocommerce_calculated_shipping' );
} catch ( Exception $e ) {
if ( ! empty( $e ) ) {
wc_add_notice( $e->getMessage(), 'error' );
}
}
}
/**
* Output the cart shortcode.
*
* @param array $atts Shortcode attributes.
*/
public static function output( $atts ) {
if ( ! apply_filters( 'woocommerce_output_cart_shortcode_content', true ) ) {
return;
}
// Constants.
wc_maybe_define_constant( 'WOOCOMMERCE_CART', true );
$atts = shortcode_atts( array(), $atts, 'woocommerce_cart' );
$nonce_value = wc_get_var( $_REQUEST['woocommerce-shipping-calculator-nonce'], wc_get_var( $_REQUEST['_wpnonce'], '' ) ); // @codingStandardsIgnoreLine.
// Update Shipping. Nonce check uses new value and old value (woocommerce-cart). @todo remove in 4.0.
if ( ! empty( $_POST['calc_shipping'] ) && ( wp_verify_nonce( $nonce_value, 'woocommerce-shipping-calculator' ) || wp_verify_nonce( $nonce_value, 'woocommerce-cart' ) ) ) { // WPCS: input var ok.
self::calculate_shipping();
// Also calc totals before we check items so subtotals etc are up to date.
WC()->cart->calculate_totals();
}
// Check cart items are valid.
do_action( 'woocommerce_check_cart_items' );
// Calc totals.
WC()->cart->calculate_totals();
if ( WC()->cart->is_empty() ) {
wc_get_template( 'cart/cart-empty.php' );
} else {
wc_get_template( 'cart/cart.php' );
}
}
}
|