Grav\Plugin\Admin\AdminBaseController::execute PHP Метод

    public function execute()
    {
        if (in_array($this->view, $this->blacklist_views)) {
            return false;
        }
        if (!$this->validateNonce()) {
            return false;
        }
        $method = 'task' . ucfirst($this->task);
        if (method_exists($this, $method)) {
            try {
                $success = call_user_func([$this, $method]);
            } catch (\RuntimeException $e) {
                $success = true;
                $this->admin->setMessage($e->getMessage(), 'error');
            }
        } else {
            $success = $this->grav->fireEvent('onAdminTaskExecute', new Event(['controller' => $this, 'method' => $method]));
        }
        // Grab redirect parameter.
        $redirect = isset($this->post['_redirect']) ? $this->post['_redirect'] : null;
        unset($this->post['_redirect']);
        // Redirect if requested.
        if ($redirect) {
            $this->setRedirect($redirect);
        }
        return $success;
    }