JoryHogeveen/view-admin-as

<?php
/**
 * Add user items.
 *
 * @since    1.7.0
 * @version  1.8.0
 *
 * @var  \VAA_View_Admin_As_Users  $this
 * @var  \WP_Admin_Bar             $admin_bar  The toolbar object.
 * @var  string                    $root       The current root item.
 * @var  string                    $main_root  The main VAA root item.
 */

if ( ! defined( 'VIEW_ADMIN_AS_DIR' ) ) {
    die();
}

if ( isset( $admin_bar ) && $admin_bar instanceof WP_Admin_Bar && isset( $root ) ) {

    if ( ! isset( $main_root ) ) {
        $main_root = $root;
    }
    if ( ! isset( $parent ) ) {
        $parent = $root;
    }

    if ( ! isset( $title_submenu ) ) {
        $title_submenu = false;
    }

    foreach ( $this->store->get_users() as $user ) {
        // Reset parent for each loop due to groupUserRoles.
        $item_parent = $parent;

        $href  = VAA_API::get_vaa_action_link( array( $this->type => $user->ID ) );
        $class = 'vaa-' . $this->type . '-item';
        $title = $this->get_view_title( $user );

        $view_title = VAA_View_Admin_As_Form::do_view_title( $title, $this, $user->ID );

        /**
         * Add the user roles to the user title?
         * Only available if users are not grouped under their roles.
         * @see VAA_View_Admin_As_Users::get_view_title_roles()
         */
        if ( ! $this->group_user_roles() ) {
            $view_title .= $this->get_view_title_roles( $user );
        }

        // Check if this user is the current view.
        if ( VAA_API::is_current_view( $user->ID, $this->type ) ) {
            $class .= ' current';
            if ( 1 === count( $this->store->get_view() ) ) {
                $href = false;
            }
        }

        $user_node = array(
            'id'     => $root . '-' . $this->type . '-' . $user->ID,
            'parent' => $item_parent,
            'title'  => $view_title,
            'href'   => $href,
            'meta'   => array(
                // Translators: %s stands for the user view title (display name by default).
                'title' => sprintf( __( 'View as %s', VIEW_ADMIN_AS_DOMAIN ), $title ),
                'class' => $class,
            ),
        );

        if ( $this->group_user_roles() ) {
            // Users grouped under roles.
            foreach ( $user->roles as $role ) {
                $user_role_node = $user_node;
                $item_parent    = $main_root . '-roles-role-' . $role;
                $group          = $item_parent . '-users';
                if ( ! $admin_bar->get_node( $group ) ) {
                    $admin_bar->add_group( array(
                        'id'     => $group,
                        'parent' => $item_parent,
                        'meta'   => array(
                            'class' => 'vaa-auto-max-height',
                        ),
                    ) );
                }
                $user_role_node['id']    .= '-' . $role;
                $user_role_node['parent'] = $group;
                $admin_bar->add_node( $user_role_node );
            }
        } else {
            $admin_bar->add_node( $user_node );
        }

    } // End foreach().

} else {
    _doing_it_wrong( __FILE__, esc_html__( 'No toolbar resources found.', VIEW_ADMIN_AS_DOMAIN ), '1.7' );
} // End if().