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PHP

<?php
/**
* @package Plumrocket_Base
* @copyright Copyright (c) 2020 Plumrocket Inc. (https://plumrocket.com)
* @license https://plumrocket.com/license/ End-user License Agreement
*/
declare(strict_types=1);
namespace Plumrocket\Base\Observer;
use Magento\Framework\Event\Observer;
use Magento\Framework\Event\ObserverInterface;
use Magento\Framework\View\Page\Config as PageConfig;
use Plumrocket\Base\Model\Theme\GetInformation;
/**
* @since 2.3.0
*/
class AddClassToBodyObserver implements ObserverInterface
{
public const CSS_CLASS_PREFIX = 'pl-thm-';
/** @var PageConfig */
private $pageConfig;
/**
* @var \Plumrocket\Base\Model\Theme\GetInformation
*/
private $getThemeInformation;
/**
* @param \Magento\Framework\View\Page\Config $pageConfig
* @param \Plumrocket\Base\Model\Theme\GetInformation $getThemeInformation
*/
public function __construct(
PageConfig $pageConfig,
GetInformation $getThemeInformation
) {
$this->pageConfig = $pageConfig;
$this->getThemeInformation = $getThemeInformation;
}
/**
* Add theme vendor and theme name classes.
*
* @param \Magento\Framework\Event\Observer $observer
*/
public function execute(Observer $observer)
{
$this->pageConfig
->addBodyClass(self::CSS_CLASS_PREFIX . $this->getThemeInformation->getVendor())
->addBodyClass(self::CSS_CLASS_PREFIX . $this->getThemeInformation->getName());
}
}