wc_nav_menu_item_classes( array $menu_items )

Fix active class in nav for shop page.

Contents

Description Description

Parameters Parameters

$menu_items

(Required) Menu items.

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Return Return

(array)

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Source Source

File: includes/wc-page-functions.php

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function wc_nav_menu_item_classes( $menu_items ) {
    if ( ! is_woocommerce() ) {
        return $menu_items;
    }
 
    $shop_page      = wc_get_page_id( 'shop' );
    $page_for_posts = (int) get_option( 'page_for_posts' );
 
    if ( ! empty( $menu_items ) && is_array( $menu_items ) ) {
        foreach ( $menu_items as $key => $menu_item ) {
            $classes = (array) $menu_item->classes;
            $menu_id = (int) $menu_item->object_id;
 
            // Unset active class for blog page.
            if ( $page_for_posts === $menu_id ) {
                $menu_items[ $key ]->current = false;
 
                if ( in_array( 'current_page_parent', $classes, true ) ) {
                    unset( $classes[ array_search( 'current_page_parent', $classes, true ) ] );
                }
 
                if ( in_array( 'current-menu-item', $classes, true ) ) {
                    unset( $classes[ array_search( 'current-menu-item', $classes, true ) ] );
                }
            } elseif ( is_shop() && $shop_page === $menu_id && 'page' === $menu_item->object ) {
                // Set active state if this is the shop page link.
                $menu_items[ $key ]->current = true;
                $classes[]                   = 'current-menu-item';
                $classes[]                   = 'current_page_item';
 
            } elseif ( is_singular( 'product' ) && $shop_page === $menu_id ) {
                // Set parent state if this is a product page.
                $classes[] = 'current_page_parent';
            }
 
            $menu_items[ $key ]->classes = array_unique( $classes );
        }
    }
 
    return $menu_items;
}

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Uses Uses

Uses
Uses Description
includes/wc-conditional-functions.php: is_woocommerce()

Is_woocommerce – Returns true if on a page which uses WooCommerce templates (cart and checkout are standard pages with shortcodes and thus are not included).
includes/wc-conditional-functions.php: is_shop()

Is_shop – Returns true when viewing the product type archive (shop).
includes/wc-page-functions.php: wc_get_page_id()

Retrieve page ids – used for myaccount, edit_address, shop, cart, checkout, pay, view_order, terms. returns -1 if no page is found.

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