: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in
namespace Nextend\Framework\Image;
use Nextend\Framework\Controller\Admin\AdminVisualManagerAjaxController;
use Nextend\Framework\Notification\Notification;
use Nextend\Framework\Request\Request;
class ControllerAjaxImage extends AdminVisualManagerAjaxController {
protected $type = 'image';
public function actionLoadVisualForImage() {
$model = $this->getModel();
$image = Request::$REQUEST->getVar('image');
$visual = $model->getVisual($image);
$this->response->respond(array(
if (($visual = $model->addVisual($image, ImageStorage::$emptyImage))) {
$this->response->respond(array(
Notification::error(n2_('Unexpected error'));
$this->response->error();
public function actionAddVisual() {
$image = Request::$REQUEST->getVar('image');
$this->validateVariable(!empty($image), 'image');
$model = $this->getModel();
if (($visual = $model->addVisual($image, Request::$REQUEST->getVar('value')))) {
$this->response->respond(array(
Notification::error(n2_('Unexpected error'));
$this->response->error();
public function actionDeleteVisual() {
$visualId = Request::$REQUEST->getInt('visualId');
$this->validateVariable($visualId > 0, 'image');
$model = $this->getModel();
if (($visual = $model->deleteVisual($visualId))) {
$this->response->respond(array(
Notification::error(n2_('Not editable'));
$this->response->error();
public function actionChangeVisual() {
$visualId = Request::$REQUEST->getInt('visualId');
$this->validateVariable($visualId > 0, 'image');
$model = $this->getModel();
if (($visual = $model->changeVisual($visualId, Request::$REQUEST->getVar('value')))) {
$this->response->respond(array(
Notification::error(n2_('Unexpected error'));
$this->response->error();
public function getModel() {
return new ModelImage($this);