Woocommerce New Features Navigation Breadcrumb Add

• Add a filter to add breadcrumb for new Woocommerce Admin navigation
  • Solve in OOP Way
• Full Example with a Menu Registration in Woocommerce and then add breadcrumb

¶Add a filter to add breadcrumb for new Woocommerce Admin navigation

¶Solve in OOP Way

<?php

class Menu {

        public function __construct() {
              add_filter( 'woocommerce_navigation_get_breadcrumbs', [ $this, 'add_breadcrumb_for_new_navigation' ] );
		}

		/**
		 * Filter breadcrumbs for core pages that aren't explicitly connected.
		 *
		 * @param array  $breadcrumbs Breadcrumb pieces.
		 *
		 * @return array Filtered breadcrumb pieces.
		 */
		public function add_breadcrumb_for_new_navigation( $breadcrumbs ) {
			if ( ! $this->is_new_navigation_enabled() ) {
				return;
			}

			// Check if current screen is for CartPulse.
			$screen = get_current_screen();

			// Our page screen id = woocommerce_page_cart-pulse
			// If slug = cart-pulse, then id would be woocommerce_page_cart-pulse
			if ( ! empty( $screen->id ) && $screen->id !== 'woocommerce_page_cart-pulse' ) {
				return $breadcrumbs;
			}

			$breadcrumbs[] = __('Cart Pulse', 'cp'); // Here Cart Pulse is plugin breadcrumb name.

			return $breadcrumbs;
	 }
	 
	 /**
     * Checks if the woocommerce new features navigation is activated or not.
     *
     * @see https://developer.woocommerce.com/extension-developer-guide/registering-with-woocommerce-admin-navigation/
     *
     * @return bool
     */
    private function is_new_navigation_enabled() {
        // Check first if the new features classes exists
        if (
            ! class_exists( 'Automattic\WooCommerce\Admin\Features\Navigation\Menu' ) ||
            ! class_exists( 'Automattic\WooCommerce\Admin\Features\Navigation\Screen' ) ||
            ! class_exists( 'Automattic\WooCommerce\Admin\Features\Features' )
        ) {
            return false;
        }

        // Check if new featured navigation is enabled or not.
        if ( ! \Automattic\WooCommerce\Admin\Features\Features::is_enabled( 'navigation' ) ) {
            return false;
        }

        return true;
    }

}

¶Full Example with a Menu Registration in Woocommerce and then add breadcrumb

<?php

namespace WeDevs\CartPulse\Admin;

/**
 * Admin Menu Class.
 *
 * Handles menu registration for Admin menubar.
 */
class Menu {

    /**
     * Menu constructor.
     *
     * @return void
     */
    public function __construct() {
        add_action( 'admin_menu', [ $this, 'register_admin_menu' ] );
        add_filter( 'woocommerce_navigation_get_breadcrumbs', [ $this, 'add_breadcrumb_for_new_navigation' ] );
    }

    /**
     * Register our menu page.
     *
     * @see https://developer.woocommerce.com/extension-developer-guide/registering-with-woocommerce-admin-navigation/
     *
     * @return void
     */
    public function register_admin_menu() {
        $slug       = 'cart-pulse';
        $capability = cp_admin_menu_capability();

        // Add submenu page.
        add_submenu_page( 'woocommerce', esc_html__( 'CartPulse', 'cp' ), esc_html__( 'CartPulse', 'cp' ), $capability, $slug, [ $this, 'plugin_page' ] );

        /**
         * If woocommerce featured navigation is not enabled,
         * Then no need to process further.
         * Register it as a normal submenu under Woocommerce
         *
         * Otherwise, register this submenu to new Featured Navigation menu.
         */
        if ( ! $this->is_new_navigation_enabled() ) {
            return;
        }

        $menu_item = [
            'id'         => $slug,
            'title'      => __( 'CartPulse', 'cp' ),
            'capability' => $capability,
            'url'        => $slug,
            'screen_id'  => wc_get_page_screen_id( $slug ),
            'path'       => 'admin.php?page=' . $slug,
        ];

        // Add the plugin to the extension sidebar menu.
        \Automattic\WooCommerce\Admin\Features\Navigation\Menu::add_plugin_item( $menu_item );
    }

    /**
     * Filter breadcrumbs for core pages that aren't explicitly connected.
     *
     * @param array  $breadcrumbs Breadcrumb pieces.
     *
     * @return array Filtered breadcrumb pieces.
     */
    public function add_breadcrumb_for_new_navigation( $breadcrumbs ) {
        if ( ! $this->is_new_navigation_enabled() ) {
            return;
        }

        // Check if current screen is for CartPulse.
        $screen = get_current_screen();

        if ( ! empty( $screen->id ) && $screen->id !== 'woocommerce_page_cart-pulse' ) {
            return $breadcrumbs;
        }

        $breadcrumbs[] = __('CartPulse', 'cp');

        return $breadcrumbs;
    }

    /**
     * Checks if the woocommerce new features navigation is activated or not.
     *
     * @see https://developer.woocommerce.com/extension-developer-guide/registering-with-woocommerce-admin-navigation/
     *
     * @return bool
     */
    private function is_new_navigation_enabled() {
        // Check first if the new features classes exists
        if (
            ! class_exists( 'Automattic\WooCommerce\Admin\Features\Navigation\Menu' ) ||
            ! class_exists( 'Automattic\WooCommerce\Admin\Features\Navigation\Screen' ) ||
            ! class_exists( 'Automattic\WooCommerce\Admin\Features\Features' )
        ) {
            return false;
        }

        // Check if new featured navigation is enabled or not.
        if ( ! \Automattic\WooCommerce\Admin\Features\Features::is_enabled( 'navigation' ) ) {
            return false;
        }

        return true;
    }

    /**
     * Load Plugin Template files.
     *
     * @return void
     */
    public function plugin_page() {
        // require_once CART_PULSE_TEMPLATE_PATH . '/app.php';
		?>
		    <div>
			    Your Plugin code...
				or you can use a template file like above
			</div>
		<?php
    }
}

Tags: Woocommerce New Features Navigation Breadcrumb Add, woocommerce new navigation breadcrumb, woocommerce navigation, woocommerce features, woocommerce new menu register.