File class-wc-form-handler.php has 747 lines of code (exceeds 250 allowed). Consider refactoring.

Open

<?php
/**
 * Handle frontend forms.
 *
 * @package WooCommerce\Classes\

Function save_address has a Cognitive Complexity of 54 (exceeds 5 allowed). Consider refactoring.

Open

    public static function save_address() {
        global $wp;

        $nonce_value = wc_get_var( $_REQUEST['woocommerce-edit-address-nonce'], wc_get_var( $_REQUEST['_wpnonce'], '' ) ); // @codingStandardsIgnoreLine.

• Read up
  Read up

Function update_cart_action has a Cognitive Complexity of 46 (exceeds 5 allowed). Consider refactoring.

Open

    public static function update_cart_action() {
        if ( ! ( isset( $_REQUEST['apply_coupon'] ) || isset( $_REQUEST['remove_coupon'] ) || isset( $_REQUEST['remove_item'] ) || isset( $_REQUEST['undo_item'] ) || isset( $_REQUEST['update_cart'] ) || isset( $_REQUEST['proceed'] ) ) ) {
            return;
        }

• Read up
  Read up

Function save_account_details has a Cognitive Complexity of 36 (exceeds 5 allowed). Consider refactoring.

Open

    public static function save_account_details() {
        $nonce_value = wc_get_var( $_REQUEST['save-account-details-nonce'], wc_get_var( $_REQUEST['_wpnonce'], '' ) ); // @codingStandardsIgnoreLine.

        if ( ! wp_verify_nonce( $nonce_value, 'save_account_details' ) ) {
            return;

• Read up
  Read up

Function pay_action has a Cognitive Complexity of 34 (exceeds 5 allowed). Consider refactoring.

Open

    public static function pay_action() {
        global $wp;

        if ( isset( $_POST['woocommerce_pay'], $_GET['key'] ) ) {
            wc_nocache_headers();

• Read up
  Read up

Method save_account_details has 101 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function save_account_details() {
        $nonce_value = wc_get_var( $_REQUEST['save-account-details-nonce'], wc_get_var( $_REQUEST['_wpnonce'], '' ) ); // @codingStandardsIgnoreLine.

        if ( ! wp_verify_nonce( $nonce_value, 'save_account_details' ) ) {
            return;

Function process_registration has a Cognitive Complexity of 25 (exceeds 5 allowed). Consider refactoring.

Open

    public static function process_registration() {
        $nonce_value = isset( $_POST['_wpnonce'] ) ? wp_unslash( $_POST['_wpnonce'] ) : ''; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
        $nonce_value = isset( $_POST['woocommerce-register-nonce'] ) ? wp_unslash( $_POST['woocommerce-register-nonce'] ) : $nonce_value; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized

        if ( isset( $_POST['register'], $_POST['email'] ) && wp_verify_nonce( $nonce_value, 'woocommerce-register' ) ) {

• Read up
  Read up

Function add_payment_method_action has a Cognitive Complexity of 25 (exceeds 5 allowed). Consider refactoring.

Open

    public static function add_payment_method_action() {
        if ( isset( $_POST['woocommerce_add_payment_method'], $_POST['payment_method'] ) ) {
            wc_nocache_headers();

            $nonce_value = wc_get_var( $_REQUEST['woocommerce-add-payment-method-nonce'], wc_get_var( $_REQUEST['_wpnonce'], '' ) ); // @codingStandardsIgnoreLine.

• Read up
  Read up

Method save_address has 89 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function save_address() {
        global $wp;

        $nonce_value = wc_get_var( $_REQUEST['woocommerce-edit-address-nonce'], wc_get_var( $_REQUEST['_wpnonce'], '' ) ); // @codingStandardsIgnoreLine.

Function process_login has a Cognitive Complexity of 21 (exceeds 5 allowed). Consider refactoring.

Open

    public static function process_login() {
        // The global form-login.php template used `_wpnonce` in template versions < 3.3.0.
        $nonce_value = wc_get_var( $_REQUEST['woocommerce-login-nonce'], wc_get_var( $_REQUEST['_wpnonce'], '' ) ); // @codingStandardsIgnoreLine.

        if ( isset( $_POST['login'], $_POST['username'], $_POST['password'] ) && wp_verify_nonce( $nonce_value, 'woocommerce-login' ) ) {

• Read up
  Read up

Method update_cart_action has 72 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function update_cart_action() {
        if ( ! ( isset( $_REQUEST['apply_coupon'] ) || isset( $_REQUEST['remove_coupon'] ) || isset( $_REQUEST['remove_item'] ) || isset( $_REQUEST['undo_item'] ) || isset( $_REQUEST['update_cart'] ) || isset( $_REQUEST['proceed'] ) ) ) {
            return;
        }

Method pay_action has 59 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function pay_action() {
        global $wp;

        if ( isset( $_POST['woocommerce_pay'], $_GET['key'] ) ) {
            wc_nocache_headers();

Method add_payment_method_action has 54 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function add_payment_method_action() {
        if ( isset( $_POST['woocommerce_add_payment_method'], $_POST['payment_method'] ) ) {
            wc_nocache_headers();

            $nonce_value = wc_get_var( $_REQUEST['woocommerce-add-payment-method-nonce'], wc_get_var( $_REQUEST['_wpnonce'], '' ) ); // @codingStandardsIgnoreLine.

Function add_to_cart_handler_grouped has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.

Open

    private static function add_to_cart_handler_grouped( $product_id ) {
        $was_added_to_cart = false;
        $added_to_cart     = array();
        $items             = isset( $_REQUEST['quantity'] ) && is_array( $_REQUEST['quantity'] ) ? wp_unslash( $_REQUEST['quantity'] ) : array(); // phpcs:ignore WordPress.Security.NonceVerification.Recommended, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized

• Read up
  Read up

Method process_registration has 45 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function process_registration() {
        $nonce_value = isset( $_POST['_wpnonce'] ) ? wp_unslash( $_POST['_wpnonce'] ) : ''; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
        $nonce_value = isset( $_POST['woocommerce-register-nonce'] ) ? wp_unslash( $_POST['woocommerce-register-nonce'] ) : $nonce_value; // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized

        if ( isset( $_POST['register'], $_POST['email'] ) && wp_verify_nonce( $nonce_value, 'woocommerce-register' ) ) {

Function process_reset_password has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.

Open

    public static function process_reset_password() {
        $nonce_value = wc_get_var( $_REQUEST['woocommerce-reset-password-nonce'], wc_get_var( $_REQUEST['_wpnonce'], '' ) ); // @codingStandardsIgnoreLine.

        if ( ! wp_verify_nonce( $nonce_value, 'reset_password' ) ) {
            return;

• Read up
  Read up

Method process_login has 41 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function process_login() {
        // The global form-login.php template used `_wpnonce` in template versions < 3.3.0.
        $nonce_value = wc_get_var( $_REQUEST['woocommerce-login-nonce'], wc_get_var( $_REQUEST['_wpnonce'], '' ) ); // @codingStandardsIgnoreLine.

        if ( isset( $_POST['login'], $_POST['username'], $_POST['password'] ) && wp_verify_nonce( $nonce_value, 'woocommerce-login' ) ) {

Function add_to_cart_action has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

    public static function add_to_cart_action( $url = false ) {
        if ( ! isset( $_REQUEST['add-to-cart'] ) || ! is_numeric( wp_unslash( $_REQUEST['add-to-cart'] ) ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
            return;
        }

• Read up
  Read up

Consider simplifying this complex logical expression.

Open

        if ( ! empty( $pass_cur ) && empty( $pass1 ) && empty( $pass2 ) ) {
            wc_add_notice( __( 'Please fill out all password fields.', 'woocommerce' ), 'error' );
            $save_pass = false;
        } elseif ( ! empty( $pass1 ) && empty( $pass_cur ) ) {
            wc_add_notice( __( 'Please enter your current password.', 'woocommerce' ), 'error' );

Method process_reset_password has 33 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function process_reset_password() {
        $nonce_value = wc_get_var( $_REQUEST['woocommerce-reset-password-nonce'], wc_get_var( $_REQUEST['_wpnonce'], '' ) ); // @codingStandardsIgnoreLine.

        if ( ! wp_verify_nonce( $nonce_value, 'reset_password' ) ) {
            return;

Method add_to_cart_handler_grouped has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    private static function add_to_cart_handler_grouped( $product_id ) {
        $was_added_to_cart = false;
        $added_to_cart     = array();
        $items             = isset( $_REQUEST['quantity'] ) && is_array( $_REQUEST['quantity'] ) ? wp_unslash( $_REQUEST['quantity'] ) : array(); // phpcs:ignore WordPress.Security.NonceVerification.Recommended, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized

Method add_to_cart_action has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function add_to_cart_action( $url = false ) {
        if ( ! isset( $_REQUEST['add-to-cart'] ) || ! is_numeric( wp_unslash( $_REQUEST['add-to-cart'] ) ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
            return;
        }

Method cancel_order has 28 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function cancel_order() {
        if (
            isset( $_GET['cancel_order'] ) &&
            isset( $_GET['order'] ) &&
            isset( $_GET['order_id'] ) &&

Method redirect_reset_password_link has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function redirect_reset_password_link() {
        if ( is_account_page() && isset( $_GET['key'] ) && ( isset( $_GET['id'] ) || isset( $_GET['login'] ) ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended

            // If available, get $user_id from query string parameter for fallback purposes.
            if ( isset( $_GET['login'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended

Function redirect_reset_password_link has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

    public static function redirect_reset_password_link() {
        if ( is_account_page() && isset( $_GET['key'] ) && ( isset( $_GET['id'] ) || isset( $_GET['login'] ) ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended

            // If available, get $user_id from query string parameter for fallback purposes.
            if ( isset( $_GET['login'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended

• Read up
  Read up

Function cancel_order has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    public static function cancel_order() {
        if (
            isset( $_GET['cancel_order'] ) &&
            isset( $_GET['order'] ) &&
            isset( $_GET['order_id'] ) &&

• Read up
  Read up

Avoid deeply nested control flow statements.

Open

                                    switch ( $country ) {
                                        case 'IE':
                                            $postcode_validation_notice = __( 'Please enter a valid Eircode.', 'woocommerce' );
                                            break;
                                        default:

Function add_to_cart_handler_variable has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    private static function add_to_cart_handler_variable( $product_id ) {
        $variation_id = empty( $_REQUEST['variation_id'] ) ? '' : absint( wp_unslash( $_REQUEST['variation_id'] ) );  // phpcs:ignore WordPress.Security.NonceVerification.Recommended
        $quantity     = empty( $_REQUEST['quantity'] ) ? 1 : wc_stock_amount( wp_unslash( $_REQUEST['quantity'] ) );  // phpcs:ignore WordPress.Security.NonceVerification.Recommended
        $variations   = array();

• Read up
  Read up

Consider simplifying this complex logical expression.

Open

        if ( ! ( isset( $_REQUEST['apply_coupon'] ) || isset( $_REQUEST['remove_coupon'] ) || isset( $_REQUEST['remove_item'] ) || isset( $_REQUEST['undo_item'] ) || isset( $_REQUEST['update_cart'] ) || isset( $_REQUEST['proceed'] ) ) ) {
            return;
        }

Avoid too many return statements within this method.

Open

            return;

Avoid too many return statements within this method.

Open

            return;

Avoid too many return statements within this method.

Open

                    return;