Yarik / artbox-basic

  <?php
  namespace frontend\controllers;
  

  use artbox\core\models\Feedback;

  use common\models\Settings;

  use Yii;
  use yii\base\InvalidParamException;
  use yii\web\BadRequestHttpException;
  use yii\web\Controller;
  use yii\filters\VerbFilter;

  use common\models\LoginForm;
  use frontend\models\PasswordResetRequestForm;
  use frontend\models\ResetPasswordForm;
  use frontend\models\SignupForm;

  use yii\web\Response;

  
  /**
   * Site controller
   */
  class SiteController extends Controller
  {
      /**
       * @inheritdoc
       */

      public function actions()
      {
          return [
              'error' => [
                  'class' => 'yii\web\ErrorAction',
              ],

          ];
      }

      
      /**
       * @inheritdoc
       */
      public function behaviors()
      {
          return [
              'verbs' => [
                  'class'   => VerbFilter::className(),
                  'actions' => [
                      'feedback' => [ 'post' ],
                  ],
              ],
          ];
      }
      

      /**
       * Displays homepage.
       *
       * @return mixed
       */
      public function actionIndex()
      {
          return $this->render('index');
      }

      /**
       * Logs in a user.
       *
       * @return mixed
       */
      public function actionLogin()
      {
          if (!Yii::$app->user->isGuest) {
              return $this->goHome();
          }

          $model = new LoginForm();
          if ($model->load(Yii::$app->request->post()) && $model->login()) {
              return $this->goBack();
          } else {
              return $this->render('login', [
                  'model' => $model,
              ]);
          }
      }

      /**
       * Logs out the current user.
       *
       * @return mixed
       */
      public function actionLogout()
      {
          Yii::$app->user->logout();

          return $this->goHome();
      }

      /**
       * Displays contact page.
       *
       * @return mixed
       */
      public function actionContact()
      {

          $contact = new Feedback();
          return $this->render(
              'contact',
              [
                  'contact' => $contact,
              ]
          );

      }

      /**
       * Displays about page.
       *
       * @return mixed
       */
      public function actionAbout()
      {
          return $this->render('about');
      }

      /**
       * Signs user up.
       *
       * @return mixed
       */
      public function actionSignup()
      {
          $model = new SignupForm();
          if ($model->load(Yii::$app->request->post())) {
              if ($user = $model->signup()) {
                  if (Yii::$app->getUser()->login($user)) {
                      return $this->goHome();
                  }
              }
          }

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

      /**
       * Requests password reset.
       *
       * @return mixed
       */
      public function actionRequestPasswordReset()
      {
          $model = new PasswordResetRequestForm();
          if ($model->load(Yii::$app->request->post()) && $model->validate()) {
              if ($model->sendEmail()) {
                  Yii::$app->session->setFlash('success', 'Check your email for further instructions.');

                  return $this->goHome();
              } else {
                  Yii::$app->session->setFlash('error', 'Sorry, we are unable to reset password for the provided email address.');
              }
          }

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

      /**
       * Resets password.
       *
       * @param string $token
       * @return mixed
       * @throws BadRequestHttpException
       */
      public function actionResetPassword($token)
      {
          try {
              $model = new ResetPasswordForm($token);
          } catch (InvalidParamException $e) {
              throw new BadRequestHttpException($e->getMessage());
          }

          if ($model->load(Yii::$app->request->post()) && $model->validate() && $model->resetPassword()) {
              Yii::$app->session->setFlash('success', 'New password saved.');

              return $this->goHome();
          }

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

      /**
       * Action to view robots.txt file dinamycli
       *
       * @return string
       */

      public function actionRobots()
      {
          $response = \Yii::$app->response;
          /**
           * @var Settings $settings
           */
          $settings = Settings::find()
                              ->one();
          $temp = tmpfile();
          fwrite($temp, $settings->robots);
          $meta = stream_get_meta_data($temp);
          $response->format = $response::FORMAT_RAW;
          $response->headers->set('Content-Type', 'text/plain');
          return $this->renderFile($meta[ 'uri' ]);
      }

      
      public function actionFeedback()
      {
          Yii::$app->response->format = Response::FORMAT_JSON;
          if (empty(Yii::$app->request->post())) {
              throw new BadRequestHttpException();
          } else {
              $model = new Feedback();
              if ($model->load(Yii::$app->request->post()) && $model->save()) {
                  return [
                      'success' => true,
                      'message' => 'Success message',
                  ];
              } else {
                  return [
                      'success' => false,
                      'error'   => $model->errors,
                  ];
              }
          }
      }

  }