: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in
namespace Nextend\SmartSlider3\Widget;
use Nextend\Framework\Data\Data;
use Nextend\Framework\Pattern\GetAssetsPathTrait;
use Nextend\SmartSlider3\Slider\Slider;
abstract class AbstractWidgetFrontend {
/** @var AbstractWidget */
* AbstractWidgetFrontend constructor.
* @param SliderWidget $sliderWidget
* @param AbstractWidget $widget
public function __construct($sliderWidget, $widget, $params) {
$this->sliderWidget = $sliderWidget;
$this->slider = $sliderWidget->slider;
$this->key = $widget->getKey();
protected function addToPlacement($key, $renderCallback) {
if ($params->get($key . 'mode') == 'simple') {
$area = intval($params->get($key . 'area'));
$stack = intval($params->get($key . 'stack', 1));
$this->sliderWidget->addToSimplePlacement($renderCallback, $this->translateArea($area), $stack, $params->get($key . 'offset', 0));
$horizontalSide = $params->get($key . 'horizontal', 'left');
$horizontalPosition = $params->get($key . 'horizontal-position', 0);
$horizontalUnit = $params->get($key . 'horizontal-unit', 'px');
$verticalSide = $params->get($key . 'vertical', 'top');
$verticalPosition = $params->get($key . 'vertical-position', 0);
$verticalUnit = $params->get($key . 'vertical-unit', 'px');
$this->sliderWidget->addToAdvancedPlacement($renderCallback, $horizontalSide, $horizontalPosition, $horizontalUnit, $verticalSide, $verticalPosition, $verticalUnit);
protected function translateArea($area) {
2 => 'absolute-left-top',
3 => 'absolute-center-top',
4 => 'absolute-right-top',
6 => 'absolute-left-center',
7 => 'absolute-right-center',
9 => 'absolute-left-bottom',
10 => 'absolute-center-bottom',
11 => 'absolute-right-bottom',
public function getDefaults() {
return $this->widget->getDefaults();
* @param integer $showOnMobileDefault
protected function getDisplayAttributes($params, $key, $showOnMobileDefault = 0) {
'class' => 'n2-ss-widget'
if (!$params->get($key . 'display-desktopportrait', 1)) {
$attributes['data-hide-desktopportrait'] = 1;
if (!$params->get($key . 'display-tabletportrait', 1)) {
$attributes['data-hide-tabletportrait'] = 1;
if (!$params->get($key . 'display-mobileportrait', $showOnMobileDefault)) {
$attributes['data-hide-mobileportrait'] = 1;
if ($params->get($key . 'display-hover', 0)) {
$attributes['class'] .= ' n2-ss-widget-display-hover';
$excludeSlides = $params->get($key . 'exclude-slides', '');
if (!empty($excludeSlides)) {
$attributes['data-exclude-slides'] = $excludeSlides;
public static function getOrientationByPosition($mode, $area, $set = 'auto', $default = 'horizontal') {
if ($mode == 'advanced') {