/**
* @inheritdoc
*/
public function run()
{
$class = $this->model;
/** @var CommentModel $classModel */
$classModel = CommentModel::findIdentity($class::className());
if ($classModel) {
$model = new Comment(['scenario' => 'create']);
$model->model_id = $this->model->id;
// NewsPost->id, Page->id
$model->model_class = $classModel->id;
// crc32(NewsPost::class), crc32(Page::class)
$models = Comment::getTree($model->model_id, $model->model_class);
return $this->render('index', ['models' => $models, 'model' => $model, 'route' => $this->route]);
}
return '';
}
/**
* Model ID validation.
*
* @param string $attribute Attribute name
* @param array $params Attribute params
*
* @return mixed
*/
public function validateModelId($attribute, $params)
{
/** @var CommentModel $class */
$class = CommentModel::findIdentity($this->model_class);
// find valid owner model class by crc32 summ
if ($class === null) {
$this->addError($attribute, Module::t('model', 'ERROR_MSG_INVALID_MODEL_ID'));
} else {
// class name of model comment attached to
$model = $class->name;
if ($model::find()->andWhere(['id' => $this->model_id])->one() === false) {
$this->addError($attribute, Module::t('model', 'ERROR_MSG_INVALID_MODEL_ID'));
}
}
}
