woocommerce/includes/shortcodes/class-wc-shortcode-cart.php

90 lines
2.7 KiB
PHP

<?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.
*
* @author WooThemes
* @category Shortcodes
* @package WooCommerce/Shortcodes/Cart
* @version 2.0.0
*/
class WC_Shortcode_Cart {
/**
* Output the cart shortcode.
*
* @access public
* @param array $atts
* @return void
*/
public static function output( $atts ) {
global $woocommerce;
if ( ! defined( 'WOOCOMMERCE_CART' ) ) define( 'WOOCOMMERCE_CART', true );
// Add Discount
if ( ! empty( $_POST['apply_coupon'] ) ) {
if ( ! empty( $_POST['coupon_code'] ) ) {
$woocommerce->cart->add_discount( sanitize_text_field( $_POST['coupon_code'] ) );
} else {
wc_add_error( WC_Coupon::get_generic_coupon_error( WC_Coupon::E_WC_COUPON_PLEASE_ENTER ) );
}
// Remove Coupon Codes
} elseif ( isset( $_GET['remove_coupon'] ) ) {
$woocommerce->cart->remove_coupon( woocommerce_clean( $_GET['remove_coupon'] ) );
// Update Shipping
} elseif ( ! empty( $_POST['calc_shipping'] ) && wp_verify_nonce( $_POST['_wpnonce'], 'woocommerce-cart' ) ) {
try {
$woocommerce->shipping->reset_shipping();
$country = woocommerce_clean( $_POST['calc_shipping_country'] );
$state = woocommerce_clean( $_POST['calc_shipping_state'] );
$postcode = apply_filters( 'woocommerce_shipping_calculator_enable_postcode', true ) ? woocommerce_clean( $_POST['calc_shipping_postcode'] ) : '';
$city = apply_filters( 'woocommerce_shipping_calculator_enable_city', false ) ? woocommerce_clean( $_POST['calc_shipping_city'] ) : '';
if ( $postcode && ! WC_Validation::is_postcode( $postcode, $country ) ) {
throw new Exception( __( 'Please enter a valid postcode/ZIP.', 'woocommerce' ) );
} elseif ( $postcode ) {
$postcode = wc_format_postcode( $postcode, $country );
}
if ( $country ) {
$woocommerce->customer->set_location( $country, $state, $postcode, $city );
$woocommerce->customer->set_shipping_location( $country, $state, $postcode, $city );
} else {
$woocommerce->customer->set_to_base();
$woocommerce->customer->set_shipping_to_base();
}
$woocommerce->customer->calculated_shipping( true );
wc_add_message( __( 'Shipping costs updated.', 'woocommerce' ) );
do_action( 'woocommerce_calculated_shipping' );
} catch ( Exception $e ) {
if ( ! empty( $e ) )
wc_add_error( $e );
}
}
// Check cart items are valid
do_action('woocommerce_check_cart_items');
// Calc totals
$woocommerce->cart->calculate_totals();
if ( sizeof( $woocommerce->cart->get_cart() ) == 0 )
woocommerce_get_template( 'cart/cart-empty.php' );
else
woocommerce_get_template( 'cart/cart.php' );
}
}