Create dynamic "Manage Account" link to be used in WordPress Menus for Paid Memberships Pro Group Accounts

pmpro-group-accounts-wp-menu-dynamic-link.php

<?php
/**
 * Shortcode to display a link to the Manage Group Account page.
 *
 * Usage: [pmpro_manage_group_account_link text="Manage Group Account"]
 */
function my_pmpro_manage_group_account_shortcode( $atts ) {
    // Parse shortcode attributes
    $atts = shortcode_atts(
        array(
            'text' => 'Manage Group Account', // Default link text
        ),
        $atts,
        'pmpro_manage_group_account_link'
    );

    // Generate the URL for the Manage Group page
    $url = my_pmpro_create_group_acc_link();

    // Return the link HTML
    return sprintf(
        '<a href="%s">%s</a>',
        esc_url( $url ),
        esc_html( $atts['text'] )
    );
}
add_shortcode( 'pmpro_manage_group_account_link', 'my_pmpro_manage_group_account_shortcode' );

/**
 * Helper function to generate the Manage Group Account URL.
 */
function my_pmpro_create_group_acc_link() {
    global $current_user;

    // If the user isn't logged in, return the login link
    if ( ! is_user_logged_in() ) {
        return wp_login_url();
    }

    // Default to the account page
    $url = pmpro_url( 'account' );

    // Get the group for this user and level
    $group = PMProGroupAcct_Group::get_group_by_parent_user_id_and_parent_level_id( $current_user->ID, NULL );
    if ( empty( $group ) ) {
        return $url;
    }

    // Get the URL for the Manage Group page
    $manage_group_url = pmpro_url( 'pmprogroupacct_manage_group' );
    if ( empty( $manage_group_url ) ) {
        return $url;
    }

    // Add the "Manage Group" action link
    $url = esc_url( add_query_arg( 'pmprogroupacct_group_id', $group->id, $manage_group_url ) );

    return $url;
}