SliderController.php
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<?php
namespace backend\controllers;
use common\models\Slider;
use common\models\SliderSearch;
use Yii;
use yii\filters\AccessControl;
use yii\web\Controller;
use yii\web\NotFoundHttpException;
use yii\filters\VerbFilter;
/**
* SliderController implements the CRUD actions for Slider model.
*/
class SliderController extends Controller
{
/**
* @inheritdoc
*/
public function behaviors()
{
return [
'access' => [
'class' => AccessControl::className(),
'rules' => [
[
'actions' => [
'login',
'error',
],
'allow' => true,
],
[
'allow' => true,
'roles' => [ '@' ],
],
],
],
'verbs' => [
'class' => VerbFilter::className(),
'actions' => [],
],
];
}
/**
* Lists all Slider models.
*
* @return mixed
*/
public function actionIndex()
{
$searchModel = new SliderSearch();
$dataProvider = $searchModel->search(Yii::$app->request->queryParams);
return $this->render(
'index',
[
'searchModel' => $searchModel,
'dataProvider' => $dataProvider,
]
);
}
/**
* Displays a single Slider model.
*
* @param integer $id
*
* @return mixed
*/
public function actionView($id)
{
return $this->render(
'view',
[
'model' => $this->findModel($id),
]
);
}
/**
* Creates a new Slider model.
* If creation is successful, the browser will be redirected to the 'view' page.
*
* @return mixed
*/
public function actionCreate()
{
$model = new Slider();
if ($model->load(\Yii::$app->request->post()) && $model->save()) {
return $this->redirect(
[
'view',
'id' => $model->id,
]
);
}
return $this->render(
'create',
[
'model' => $model,
]
);
}
/**
* Updates an existing Slider model.
* If update is successful, the browser will be redirected to the 'view' page.
*
* @param integer $id
*
* @return mixed
*/
public function actionUpdate($id)
{
$model = $this->findModel($id);
if ($model->load(\Yii::$app->request->post()) && $model->save()) {
return $this->redirect(
[
'view',
'id' => $model->id,
]
);
}
return $this->render(
'update',
[
'model' => $model,
]
);
}
/**
* Deletes an existing Slider model.
* If deletion is successful, the browser will be redirected to the 'index' page.
*
* @param integer $id
*
* @return mixed
*/
public function actionDelete($id)
{
$this->findModel($id)
->delete();
return $this->redirect([ 'index' ]);
}
/**
* Finds the Slider model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
*
* @param integer $id
*
* @return Slider the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (( $model = Slider::findOne($id) ) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
}