/**
* @inheritdoc
*/
public function init()
{
parent::init();
if (!$this->model instanceof PostModel) {
throw new InvalidConfigException('The "model" property must be set.');
}
if ($this->topic instanceof TopicModels && $this->model->user instanceof UserModels) {
if ($this->topic->first_post_user_id == $this->model->user->id) {
$this->model->setIsTopicAuthor(true);
}
}
if (!isset($this->count)) {
$this->count = 1;
}
$this->registerClientScript();
}