public function actionArticle($id)
{
$query = Posts::findOne(['id' => $id]);
if ($query !== null) {
return $this->render('article', ['article' => $query]);
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
public function validatePostUrl($attribute, $params)
{
$row = Posts::findOne(['url' => $this->url]);
if ($row) {
if ($row->id != $this->post_id) {
$this->addError($attribute, 'Страница с таким URI уже существует.');
}
}
}
public function allow_comments()
{
$post = Posts::findOne($this->post_id);
if ($post) {
if (!$post->allow_comments) {
return false;
}
} else {
return false;
}
return true;
}
/**
* Finds the Posts model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Posts the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Posts::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
protected function findModelPostByAlias($alias)
{
if (($model = Posts::findOne(['slug' => $alias])) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
/**
* Отображает новость по URL
* @return string
* @throws HttpException
*/
public function actionPost()
{
$this->layout = 'main';
$post = Posts::findOne(['url' => $_GET['url'], 'active' => true]);
if (!$post) {
throw new HttpException(404, 'Страница не существует.');
}
return $this->render('post', ['post' => $post]);
}
