public function loadData()
{
if (!($limit = (int) $this->module->rssCount)) {
throw new CHttpException(404);
}
$criteria = new CDbCriteria();
$criteria->order = 't.date DESC';
$criteria->limit = $limit;
$this->title = $this->yupe->siteName;
$this->description = $this->yupe->siteDescription;
$alias = Yii::app()->getRequest()->getQuery('alias');
if (!empty($categoryId)) {
$category = PublicationCategory::model()->published()->findByAlias($alias);
if (is_null($category)) {
throw new CHttpException(404);
}
$this->title = $category->title;
$this->description = $category->short_text;
$criteria->scopes(['category' => $category->id]);
}
$this->data = Publication::model()->cache($this->yupe->coreCacheTime)->published()->with('user')->findAll($criteria);
}