<?= $form->field($model, 'body')->widget(\yii\redactor\widgets\Redactor::className(), [
'clientOptions' => [
'imageManagerJson' => ['/redactor/upload/image-json'],
'imageUpload' => ['/redactor/upload/image'],
'fileUpload' => ['/redactor/upload/file'],
'lang' => 'zh_cn',
'plugins' => ['clips', 'fontcolor','imagemanager']
]
])?>
这段代码怎么写成twig格式