<?php
namespace backend\controllers;
use Yii;
use common\models\Menu;
use common\models\MenuSearch;
use yii\web\Controller;
use yii\web\NotFoundHttpException;
use yii\filters\VerbFilter;
/**
* MenuController implements the CRUD actions for Menu model.
*/
class MenuController extends Controller
{
/**
* @inheritdoc
*/
public function behaviors()
{
return [
'verbs' => [
'class' => VerbFilter::className(),
'actions' => [
'delete' => ['POST'],
],
],
];
}
/**
* Lists all Menu models.
*
return mixed
*/
public function actionIndex()
{
$searchModel = new MenuSearch();
$dataProvider = $searchModel->search(Yii::$app->request->queryParams);
return $this->render('index', [
'searchModel' => $searchModel,
'dataProvider' => $dataProvider,
]);
}
/**
* Displays a single Menu model.
* @param integer $id
*
return mixed
*/
public function actionTree($id = 1)
{
return $this-> render ('tree', [
'data' => Menu::findOne($id)->tree()
]);
}
public function actionMove ($item,$action,$second)
{
$item_model = Menu::findOne($item);
$second_model = Menu::findOne($second);
switch ($action){
case 'after':
$item_model->insertAfter($second_model);
break;
case 'before':
$item_model->insertBefore($second_model);
break;
case 'over':
$item_model->appendTo($second_model);
break;
}
$item_model->save();
return true;
}
/**
* Creates a new Menu model.
* If creation is successful, the browser will be redirected to the 'view' page.
*
return mixed
*/
public function actionView($id)
{
return $this->render('view', [
'model' => $this->findModel($id),
]);
}
public function actionViewAjax($id)
{
return $this->renderAjax('_form',[
'model'=> $this->findModel($id),
]);
}
public function actionCreate()
{
$model = new Menu ();
if ($model->load(Yii::$app->request->post())) {
if ($model->sub == null) {
$model->makeRoot();
}else{
$parent = Menu::find()->andWhere(['id'=>$model->sub])->one();
$model->prependTo($parent);
}
if ($model->save()){
return $this->redirect(['tree', 'id' => $model->id]);
}
}
return $this->render('create', [
'model' => $model,
]);
}
/**
* Updates an existing Menu 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(['tree', 'id' => $model->id]);
} else {
return $this->render('update', [
'model' => $model,
]);
}
}
/**
* Deletes an existing Menu 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 Menu model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
*
return Menu the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Menu::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
}
Средний
