Elementor\Control_Gallery::on_import PHP Метод

    public function on_import($settings)
    {
        foreach ($settings as &$attachment) {
            if (empty($attachment['url'])) {
                continue;
            }
            $attachment = Plugin::instance()->templates_manager->get_import_images_instance()->import($attachment);
        }
        // Filter out attachments that doesn't exist
        $settings = array_filter($settings);
        return $settings;
    }