JoryHogeveen/view-admin-as

<?php
/**
 * Add role items.
 *
 * @since    1.8.0
 * @version  1.8.2
 *
 * @var  \VAA_View_Admin_As_Languages  $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;
    }

    $parent = $root . '-languages';

    foreach ( $this->store->get_languages() as $locale => $language ) {
        $href  = VAA_API::get_vaa_action_link( array( $this->type => $locale ) );
        $class = 'vaa-' . $this->type . '-item';
        $title = $this->get_view_title( $locale );

        $view_title = ( $locale !== $title ) ? $language . ' &nbsp;<code>' . $locale . '</code>' : $locale;

        $view_title = VAA_View_Admin_As_Form::do_view_title( $view_title, $this, $locale );

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

        $admin_bar->add_node(
            array(
                'id'     => $root . '-' . $this->type . '-' . $locale,
                'parent' => $parent,
                'title'  => $view_title,
                'href'   => $href,
                'meta'   => array(
                    // Translators: %s stands for the translated role name.
                    'title' => sprintf( __( 'View as %s', VIEW_ADMIN_AS_DOMAIN ), $title ),
                    'class' => $class,
                ),
            )
        );

    } // End foreach().

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