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backend/controllers/SettingsController.php 2.28 KB
c8500c2f   Alexey Boroda   -Analytics in pro...
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  <?php
      namespace backend\controllers;
      
      use common\models\Settings;
      use yii\base\InvalidConfigException;
      use yii\filters\AccessControl;
      use yii\web\Controller;
      use Yii;
      
      /**
       * Class SettingsController
       *
       * @package artbox\core\controllers
       */
      class SettingsController extends Controller
      {
          /**
           * @inheritdoc
           */
          public function behaviors()
          {
              return [
                  'access' => [
                      'class' => AccessControl::className(),
                      'rules' => [
                          [
                              'actions' => [
                                  'login',
                                  'error',
                              ],
                              'allow'   => true,
                          ],
                          [
                              'actions' => [
                                  'logout',
                                  'index',
                              ],
                              'allow'   => true,
                              'roles'   => [ '@' ],
                          ],
                      ],
                  ],
              ];
          }
          
          /**
           * Display site settings page
           *
           * @return string|\yii\web\Response
           */
          public function actionIndex()
          {
              $model = $this->findSettings();
              
              if ($model->load(Yii::$app->request->post()) && $model->save()) {
                  Yii::$app->session->setFlash('success', 'Settings saved');
                  
                  return $this->goHome();
              }
              
              return $this->render(
                  'settings',
                  [
                      'model' => $model,
                  ]
              );
          }
          
          /**
           * Find site settings
           *
           * @return \yii2tech\filedb\ActiveRecord
           * @throws \yii\base\InvalidConfigException
           */
          public function findSettings()
          {
              if ($model = Settings::find()
                                   ->one()
              ) {
                  return $model;
              } else {
                  throw new InvalidConfigException('Settings file not found');
              }
          }
      }