83 lines
2.4 KiB
PHP
83 lines
2.4 KiB
PHP
<?php
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/**
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* Cart Shortcode
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*
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* Used on the cart page, the cart shortcode displays the cart contents and interface for coupon codes and other cart bits and pieces.
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*
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* @author WooThemes
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* @category Shortcodes
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* @package WooCommerce/Shortcodes/Cart
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* @version 2.3.0
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*/
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class WC_Shortcode_Cart {
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/**
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* Calculate shipping for the cart.
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*/
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public static function calculate_shipping() {
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try {
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WC()->shipping->reset_shipping();
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$country = wc_clean( $_POST['calc_shipping_country'] );
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$state = wc_clean( isset( $_POST['calc_shipping_state'] ) ? $_POST['calc_shipping_state'] : '' );
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$postcode = apply_filters( 'woocommerce_shipping_calculator_enable_postcode', true ) ? wc_clean( $_POST['calc_shipping_postcode'] ) : '';
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$city = apply_filters( 'woocommerce_shipping_calculator_enable_city', false ) ? wc_clean( $_POST['calc_shipping_city'] ) : '';
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if ( $postcode && ! WC_Validation::is_postcode( $postcode, $country ) ) {
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throw new Exception( __( 'Please enter a valid postcode/ZIP.', 'woocommerce' ) );
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} elseif ( $postcode ) {
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$postcode = wc_format_postcode( $postcode, $country );
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}
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if ( $country ) {
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WC()->customer->set_location( $country, $state, $postcode, $city );
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WC()->customer->set_shipping_location( $country, $state, $postcode, $city );
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} else {
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WC()->customer->set_to_base();
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WC()->customer->set_shipping_to_base();
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}
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WC()->customer->calculated_shipping( true );
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wc_add_notice( __( 'Shipping costs updated.', 'woocommerce' ), 'notice' );
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do_action( 'woocommerce_calculated_shipping' );
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} catch ( Exception $e ) {
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if ( ! empty( $e ) ) {
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wc_add_notice( $e->getMessage(), 'error' );
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}
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}
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}
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/**
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* Output the cart shortcode.
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*/
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public static function output() {
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// Constants
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if ( ! defined( 'WOOCOMMERCE_CART' ) ) {
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define( 'WOOCOMMERCE_CART', true );
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}
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// Update Shipping
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if ( ! empty( $_POST['calc_shipping'] ) && wp_verify_nonce( $_POST['_wpnonce'], 'woocommerce-cart' ) ) {
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self::calculate_shipping();
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// Also calc totals before we check items so subtotals etc are up to date
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WC()->cart->calculate_totals();
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}
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// Check cart items are valid
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do_action( 'woocommerce_check_cart_items' );
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// Calc totals
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WC()->cart->calculate_totals();
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if ( WC()->cart->is_empty() ) {
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wc_get_template( 'cart/cart-empty.php' );
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} else {
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wc_get_template( 'cart/cart.php' );
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}
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}
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}
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