public function actionNews($news_id)
{
$news = News::find()->where(['id' => $news_id, 'is_published' => 1])->asArray()->one();
if ($news) {
$news['categories'] = CategoryRelations::get_news_categories_names($news['id']);
return $this->render('news', compact('news'));
}
}
/**
* Deletes an existing News model.
* If deletion is successful, the browser will be redirected to the 'index' page.
* @param integer $id
* @return mixed
*/
public function actionDelete($id)
{
CategoryRelations::deleteAll(['news_id' => $id]);
$this->findModel($id)->delete();
return $this->redirect(['index']);
}
/**
* @return \yii\db\ActiveQuery
*/
public function getCategoryRelations()
{
return $this->hasMany(CategoryRelations::className(), ['news_id' => 'id']);
}
