谁可以在角色和能力方面帮助我？我被困在这个问题上，我需要一些帮助。

我想要一个角色，只能添加，删除编辑等一个特定的CPT。

到目前为止我拥有的

add_action(\'init\', function(){  
    register_post_type( \'catalog\',
        array(
            \'capability_type\'   => \'manage_catalog\',
            \'labels\' => array(
                \'name\'          => \'Catalogus\',
                \'add_new\'       => \'Nieuw item\',
                \'add_new_item\'  => \'Nieuw item toevoegen\',
                \'new_item\'      => \'Nieuw item\',
            ),
            \'public\' => true,
            \'query_var\' => true,
            \'show_ui\' => true,
            \'show_in_rest\' => false,
            \'menu_icon\' => \'dashicons-store\',
            \'menu_position\' => 2,
            \'supports\' => array(
                \'title\',
                \'thumbnail\',
            ),
        )
    );

add_action(\'load-themes.php\', function(){
    global $pagenow;

    if(\'themes.php\' == $pagenow && isset($_GET[\'activated\'])){ 
        $role = get_role(\'subscriber\');
        $role->add_cap(\'manage_catalog\'); 
    }else{
        //Remove the capacity when theme is deactivate
        $role = get_role(\'subscriber\');
        $role->remove_cap(\'manage_catalog\');
    }
});

使用上面的代码，我无法在管理端的菜单中看到CPT目录。代码中缺少什么？

add_action( \'after_setup_theme\', function() {
  $role = get_role( \'subscriber\' );

  $singular = \'catalog\';
  $plural = \'catalogs\';

  $role->add_cap( "edit_{$singular}" ); 
  $role->add_cap( "edit_{$plural}" ); 
  $role->add_cap( "edit_others_{$plural}" ); 
  $role->add_cap( "publish_{$plural}" ); 
  $role->add_cap( "read_{$singular}" ); 
  $role->add_cap( "read_private_{$plural}" ); 
  $role->add_cap( "delete_{$singular}" ); 
  $role->add_cap( "delete_{$plural}" );
  $role->add_cap( "delete_private_{$plural}" );
  $role->add_cap( "delete_others_{$plural}" );
  $role->add_cap( "edit_published_{$plural}" );
  $role->add_cap( "edit_private_{$plural}" );
  $role->add_cap( "delete_published_{$plural}" );
} );