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<?php |
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namespace backend\controllers; |
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use Yii; |
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use yii\filters\VerbFilter; |
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use common\models\LoginForm; |
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use backend\components\Controller; |
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use backend\models\Log; |
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use backend\models\User; |
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/** |
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* Site controller |
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*/ |
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class SiteController extends Controller |
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{ |
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/** |
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* @inheritdoc |
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*/ |
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public function behaviors() |
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{ |
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$behaviors = parent::behaviors(); |
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$behaviors['access']['rules'] = [ |
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[ |
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'actions' => ['login', 'error'], |
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'allow' => true, |
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], |
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[ |
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'actions' => ['logout', 'index'], |
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'allow' => true, |
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'roles' => ['@'], |
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], |
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]; |
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$behaviors['verbs'] = [ |
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'class' => VerbFilter::class, |
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'actions' => [ |
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'logout' => ['post'], |
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], |
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]; |
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return $behaviors; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function actions() |
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{ |
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return [ |
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'error' => [ |
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'class' => 'yii\web\ErrorAction', |
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], |
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]; |
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} |
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/** |
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* Displays homepage. |
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* @return string |
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*/ |
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public function actionIndex() |
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{ |
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return $this->render('index'); |
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} |
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/** |
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* Login action. |
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* @return string |
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*/ |
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public function actionLogin() |
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{ |
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if (!Yii::$app->user->isGuest) { |
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return $this->goHome(); |
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} |
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$model = new LoginForm(); |
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if ($model->load(Yii::$app->request->post()) && $model->login()) { |
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$this->logUserAction(Log::ACTION_LOGIN); |
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return $this->goBack(); |
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} else { |
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return $this->render('login', [ |
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'model' => $model, |
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]); |
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} |
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} |
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/** |
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* Logout action. |
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* @return string |
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*/ |
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public function actionLogout() |
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{ |
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$this->logUserAction(Log::ACTION_LOGOUT); |
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Yii::$app->user->logout(); |
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return $this->goHome(); |
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} |
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/** |
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* @param string $action |
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* @param bool $saveOldData |
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* @param bool $saveNewData |
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*/ |
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protected function logUserAction($action, $saveOldData = false, $saveNewData = false) |
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{ |
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$user = new User(Yii::$app->user->identity); |
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Log::find() |
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->createLogEntity($user, $action, $saveOldData, $saveNewData) |
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->save(); |
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} |
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} |
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