: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in
namespace Smush\Core\Integrations;
use Smush\Core\Controller;
use Smush\Core\Server_Utils;
use Smush\Core\Url_Utils;
use Smush\Core\Parser\Image_URL;
use Smush\Core\Transform\Transformer;
use Smush\Core\Media\Media_Item_Size;
class Elementor_Integration extends Controller {
public function __construct() {
$this->url_utils = new Url_Utils();
$this->transformer = new Transformer();
$this->register_filter( 'elementor/frontend/builder_content_data', array( $this, 'transform_elementor_settings_attribute' ) );
$this->register_filter( 'wp_smush_media_item_size', array( $this, 'initialize_elementor_custom_size' ), 10, 4 );
public function should_run() {
return class_exists( '\\Elementor\Plugin' );
public function initialize_elementor_custom_size( $size, $key, $metadata, $media_item ) {
if ( false === strpos( $key, 'elementor_custom_' ) ) {
$uploads_dir = wp_get_upload_dir();
if ( ! isset( $uploads_dir['basedir'], $uploads_dir['baseurl'] ) ) {
$base_dir = $uploads_dir['basedir'];
$base_url = $uploads_dir['baseurl'];
return new Media_Item_Size( $key, $media_item->get_id(), $base_dir, $base_url, $metadata );
public function transform_elementor_settings_attribute( $element_data ) {
if ( ! is_array( $element_data ) ) {
$image_property_names = array(
'background_slideshow_gallery',
foreach ( $element_data as $container_key => $container_data ) {
if ( empty( $container_data['settings'] ) || ! is_array( $container_data['settings'] ) ) {
$element_settings = $container_data['settings'];
foreach ( $image_property_names as $image_property_name ) {
if ( ! isset( $element_settings[ $image_property_name ] ) || ! is_array( $element_settings[ $image_property_name ] ) ) {
foreach ( $element_settings[ $image_property_name ] as $image_key => $image_data ) {
if ( isset( $image_data['url'] ) ) {
$element_data[ $container_key ]['settings'][ $image_property_name ][ $image_key ]['url'] = $this->transform_url( $image_data['url'] );
private function transform_url( $url ) {
if ( empty( $url ) || ! is_string( $url ) ) {
$extension = $this->url_utils->get_extension( $url );
$image_url = new Image_URL( $url, $extension, $this->get_current_url() );
return $this->transformer->transform_url( $image_url->get_absolute_url() );
private function get_current_url() {
if ( ! $this->current_url ) {
$this->current_url = ( new Server_Utils() )->get_current_url();
return $this->current_url;