/**
* @inheritdoc
*/
public function init()
{
//assert proper model is set
if ($this->subject === null || !ComponentConfig::isActiveRecord($this->subject, false)) {
$msg = Yii::t('app', 'Setting the model property of type ActiveRecord is mandatory');
throw new InvalidConfigException($msg);
}
ComponentConfig::hasBehavior($this->subject, CommentsBehavior::className(), true);
//assert proper comment model
if ($this->commentModel === null || !$this->commentModel instanceof Comment) {
$msg = Yii::t('app', 'No proper comment model set');
throw new InvalidConfigException($msg);
}
}
/**
* @inheritdoc
*
* @throws \yii\base\InvalidConfigException
*/
public function init()
{
//assert proper model is set
if ($this->subject === null || !ComponentConfig::isActiveRecord($this->subject, false)) {
$msg = Yii::t('app', 'Setting the model property of type ActiveRecord is mandatory');
throw new InvalidConfigException($msg);
}
ComponentConfig::hasBehavior($this->subject, CommentsBehavior::className(), true);
//load the comments
$this->loadComments();
//prepare options
Html::addCssClass($this->options, 'widget-comments');
Html::addCssClass($this->commentOptions, 'comment');
}
/**
* Sets the subject model
*
* @param \yii\db\ActiveRecord $subject
*/
public function setSubject($subject)
{
//validate subject model
ComponentConfig::isActiveRecord($subject, true);
ComponentConfig::hasBehavior($subject, CommentsBehavior::className(), true);
//only on unsaved comments
if (!$this->isNewRecord) {
$msg = Yii::t('app', 'The subject model can only be set manually on unsaved comments');
throw new InvalidCallException($msg);
}
//set values from subject model
$this->model_class = $subject->className();
$this->foreign_pk = PrimaryKey::asJson($subject);
$this->subject = $subject;
}