zacksleo / yii2-ad

src/controllers/AdController.php

<?php

namespace zacksleo\yii2\ad\controllers;

use Yii;
use zacksleo\yii2\ad\models\Ad;
use yii\data\ActiveDataProvider;
use yii\web\Controller;
use yii\web\NotFoundHttpException;
use yii\filters\VerbFilter;
use zacksleo\yii2\ad\models\AdPosition;

/**
 * AdController implements the CRUD actions for Ad model.
 */
class AdController extends Controller
{
    /**
     * @inheritdoc
     */
    public function behaviors()
    {
        return [
            'verbs' => [
                'class' => VerbFilter::className(),

The method yii\base\BaseObject::className() has been deprecated with message: since 2.0.14. On PHP >=5.5, use `::class` instead.

                'actions' => [
                    'delete' => ['POST'],
                ],
            ],
        ];
    }

    /**
     * Lists all Ad models.
     * @return mixed
     */
    public function actionIndex()
    {
        $slug = Yii::$app->request->get('slug');
        $query = Ad::find()->orderBy('order');
        $this->view->title = '广告列表: ';
        if (!empty($slug) && ($position = AdPosition::findOne(['slug' => $slug])) != null) {
            $query = $query->andWhere(['position_id' => $position->id]);
            $this->view->title .= $position->name;
        }
        $dataProvider = new ActiveDataProvider([
            'query' => $query
        ]);

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

    /**
     * Displays a single Ad model.
     * @param integer $id
     * @return mixed
     */
    public function actionView($id)
    {
        return $this->render('view', [
            'model' => $this->findModel($id),
        ]);
    }

    /**
     * Creates a new Ad model.
     * If creation is successful, the browser will be redirected to the 'view' page.
     * @return mixed
     */
    public function actionCreate()
    {
        $model = new Ad();
        $slug = Yii::$app->request->get('slug');
        if (!empty($slug) && ($position = AdPosition::findOne(['slug' => $slug])) != null) {
            $model->position_id = $position->id;
        }
        if ($model->load(Yii::$app->request->post()) && $model->save()) {
            return $this->redirect(['view', 'id' => $model->id]);
        } else {
            return $this->render('create', [
                'model' => $model,
            ]);
        }
    }

    /**
     * Updates an existing Ad 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]);
        } else {
            return $this->render('update', [
                'model' => $model,
            ]);
        }
    }

    /**
     * Deletes an existing Ad 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 Ad model based on its primary key value.
     * If the model is not found, a 404 HTTP exception will be thrown.
     * @param integer $id
     * @return Ad the loaded model
     * @throws NotFoundHttpException if the model cannot be found
     */
    protected function findModel($id)
    {
        if (($model = Ad::findOne($id)) !== null) {

The expression \zacksleo\yii2\ad\models\Ad::findOne($id); of type yii\db\ActiveRecordInterface|array|null adds the type array to the return on line 131 which is incompatible with the return type documented by zacksleo\yii2\ad\controllers\AdController::findModel of type zacksleo\yii2\ad\models\Ad.

            $model->available_from = date('Y-m-d H:i', $model->available_from);
            $model->available_to = date('Y-m-d H:i', $model->available_to);
            return $model;
        } else {
            throw new NotFoundHttpException('The requested page does not exist.');
        }
    }
}