app\controllers\BaseController::smartGoBack()

Complexity

Conditions	3
Paths	3

Size

Total Lines

13

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function smartGoBack()
    {
        // Current action is delete
        if (preg_match('@(.*)/delete$@', Yii::$app->request->pathInfo, $res)) {
            $controller = $res[1];
            // Referer is view of deleted item
            if (preg_match('@'.$controller.'/view@', Yii::$app->request->referrer)) {
                return $this->redirect([$controller.'/index']);
            }
        }

        return $this->redirect(Yii::$app->request->referrer);
    }
}