<?php
/**
 * Author: NODELOG
 * Date: 2016/1/11
 * Time: 17:59.
 */
namespace common\modules\config\backend\controllers;

use common\modules\config\models\Config;
use Yii;
use yii\data\ActiveDataProvider;
use yii\helpers\Url;
use yii\web\Controller;
use yii\web\NotFoundHttpException;


class CustomController extends Controller
{
    /**
     * Lists all Config models.
     *
     * @return mixed
     */
    public function actionIndex()
    {
        Url::remember();
        $query = Config::find();
        $dataProvider = new ActiveDataProvider([
            'query' => $query,
        ]);

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

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

    /**
     * Creates a new Config model.
     * If creation is successful, the browser will be redirected to the 'view' page.
     *
     * @return mixed
     */
    public function actionCreate()
    {
        $model = new Config();

        if ($model->load(Yii::$app->request->post()) && $model->save()) {
            Yii::$app->session->setFlash('success', '添加成功');
            return $this->goBack();
        } else {
            return $this->render('create', [
                'model' => $model,
            ]);
        }
    }

    /**
     * Updates an existing Config model.
     * If update is successful, the browser will be redirected to the 'view' page.
     *
     * @param int $id
     *
     * @return mixed
     */
    public function actionUpdate($id)
    {
        $model = $this->findModel($id);

        if ($model->load(Yii::$app->request->post()) && $model->save()) {
            Yii::$app->session->setFlash('success', '更新成功');
            return $this->goBack();
        } else {
            return $this->render('update', [
                'model' => $model,
            ]);
        }
    }

    /**
     * Deletes an existing Config model.
     * If deletion is successful, the browser will be redirected to the 'index' page.
     *
     * @param int $id
     *
     * @return mixed
     */
    public function actionDelete($id)
    {
        $this->findModel($id)->delete();
        Yii::$app->session->setFlash('success', '删除成功');
        return $this->goBack();
    }

    /**
     * Finds the Config model based on its primary key value.
     * If the model is not found, a 404 HTTP exception will be thrown.
     *
     * @param int $id
     *
     * @return Config the loaded model
     *
     * @throws NotFoundHttpException if the model cannot be found
     */
    protected function findModel($id)
    {
        if (($model = Config::findOne($id)) !== null) {
            return $model;
        } else {
            throw new NotFoundHttpException('The requested page does not exist.');
        }
    }

}
