我想在TinyMCE编辑器中添加一个按钮，打开WordPress的媒体上传程序。我用过wp_editor(). 这是我的密码-

$editor = array(
    \'textarea_name\' => \'message\',
    \'media_buttons\' => false,
    \'textarea_rows\' => 8,
    \'quicktags\'     => false,
    \'drag_drop_upload\' => true,
    \'tinymce\'       => array(
        \'paste_as_text\'                 => true,
        \'paste_auto_cleanup_on_paste\'   => true,
        \'paste_remove_spans\'            => true,
        \'paste_remove_styles\'           => true,
        \'paste_remove_styles_if_webkit\' => true,
        \'paste_strip_class_attributes\'  => true,
        \'toolbar1\'                      => \'bold italic | superscript subscript | bullist numlist | forecolor backcolor | link unlink | image media | visualblocks undo redo code\',
        \'toolbar2\'                      => \'\',
        \'toolbar3\'                      => \'\',
        \'toolbar4\'                      => \'\'
        ),
    );

wp_editor( \'\', \'message\', $editor );

我该怎么做？提前谢谢。