FRONTEND_MVC/modules/manager/controllers/PersonController.php

<?php

namespace manager\controllers;

use app\models\Person;
use  Yii;
use yii\data\ActiveDataProvider;
use yii\web\Controller;
use yii\web\NotFoundHttpException;
use yii\filters\VerbFilter;

/**
 * PersonController implements the CRUD actions for Person model.
 */
class PersonController extends Controller
{
    /**
     * @inheritDoc
     */
    public function behaviors()
    {
        return array_merge(
            parent::behaviors(),
            [
                'verbs' => [
                    'class' => VerbFilter::className(),
                    'actions' => [
                        'delete' => ['POST'],
                    ],
                ],
            ]
        );
    }

    /**
     * Lists all Person models.
     *
     * @return string
     */
    public function actionIndex()
    {
        $dataProvider = new ActiveDataProvider([
            'query' => Person::find(),
            /*
            'pagination' => [
                'pageSize' => 50
            ],
            'sort' => [
                'defaultOrder' => [
                    'id' => SORT_DESC,
                ]
            ],
            */
        ]);

        return $this->render('index', [
            'dataProvider' => $dataProvider,
        ]);
    }

    /**
     * Displays a single Person model.
     * @param int $id ID
     * @return string
     * @throws NotFoundHttpException if the model cannot be found
     */
    public function actionView($id)
    {
        return $this->render('view', [
            'model' => $this->findModel($id),
        ]);
    }

    /**
     * Creates a new Person model.
     * If creation is successful, the browser will be redirected to the 'view' page.
     * @return string|\yii\web\Response
     */
    public function actionCreate()
    {
        $model = new Person();

        if ($this->request->isPost) {
            if ($model->load($this->request->post()) && $model->save()) {
				if (is_uploaded_file($_FILES['Person']['tmp_name']['photo'])) {
					$model->saveImg($model->id, $_FILES['Person']['tmp_name']['photo'], $_FILES['Person']['type']['photo']);
				}
                return $this->redirect(['view', 'id' => $model->id]);
            }
        } else {
            $model->loadDefaultValues();
        }

        return $this->render('create', [
            'model' => $model,
        ]);
    }

    /**
     * Updates an existing Person model.
     * If update is successful, the browser will be redirected to the 'view' page.
     * @param int $id ID
     * @return string|\yii\web\Response
     * @throws NotFoundHttpException if the model cannot be found
     */
    public function actionUpdate($id)
    {
        $model = $this->findModel($id);
//var_dump($this->request->post());
        if ($this->request->isPost && $model->load($this->request->post()) && $model->save()) {
			if (is_uploaded_file($_FILES['Person']['tmp_name']['photo'])) {
				$model->saveImg($model->id, $_FILES['Person']['tmp_name']['photo'], $_FILES['Person']['type']['photo']);
			}
            return $this->redirect(['view', 'id' => $model->id]);
        }

        return $this->render('update', [
            'model' => $model,
        ]);
    }

    /**
     * Deletes an existing Person model.
     * If deletion is successful, the browser will be redirected to the 'index' page.
     * @param int $id ID
     * @return \yii\web\Response
     * @throws NotFoundHttpException if the model cannot be found
     */
    public function actionDelete($id)
    {
		if(Yii::$app->user->can('deleteNews')){
			$this->findModel($id)->delete();
		}
        return $this->redirect(['index']);
    }

    /**
     * Finds the Person model based on its primary key value.
     * If the model is not found, a 404 HTTP exception will be thrown.
     * @param int $id ID
     * @return Person the loaded model
     * @throws NotFoundHttpException if the model cannot be found
     */
    protected function findModel($id)
    {
        if (($model = Person::findOne(['id' => $id])) !== null) {
            return $model;
        }

        throw new NotFoundHttpException('The requested page does not exist.');
    }

    public function actionAjaxlist($q = NULL){
        $model = Person::find()
            ->andWhere(['show'=>'Y'])
            ->andFilterWhere(['like','lower(name)',mb_strtolower($q)])
            ->limit(50)
            ->all();
        $a = array();
        foreach( $model as $item ){
            /**
             * @var $item Person
             */
            $a[] = [
                "id"=> $item->id,
                'avatar_url'=>"https://www.amic.ru".$item->getImg(4),
                'name' => $item->name,
                'alias' => '/person/'.$item->alias,
                'description' => $item->jobtitle,
            ];
        }
        return $this->asJson(["items"=>$a]);
    }
}