Current File : //var/www/vinorea/src/Core/Filter/FrontEndObject/MainFilter.php

<?php

/**
 * Copyright since 2007 PrestaShop SA and Contributors
 * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.md.
 * It is also available through the world-wide-web at this URL:
 * https://opensource.org/licenses/OSL-3.0
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@prestashop.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
 * versions in the future. If you wish to customize PrestaShop for your
 * needs please refer to https://devdocs.prestashop.com/ for more information.
 *
 * @author    PrestaShop SA and Contributors <contact@prestashop.com>
 * @copyright Since 2007 PrestaShop SA and Contributors
 * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
 */

namespace PrestaShop\PrestaShop\Core\Filter\FrontEndObject;

use PrestaShop\PrestaShop\Core\Filter\CollectionFilter;
use PrestaShop\PrestaShop\Core\Filter\FilterInterface;

/**
 * Filters the main front end object ("prestashop" on your javascript console).
 */
class MainFilter implements FilterInterface
{
    /**
     * @var FilterInterface[] filters, indexed by key to filter
     */
    private $filters;

    /**
     * @param array $filters FilterInterface[] filters, indexed by key to filter
     */
    public function __construct(array $filters)
    {
        $this->filters = $filters;
    }

    /**
     * {@inheritdoc}
     *
     * @return array
     */
    public function filter($subject)
    {
        foreach ($this->filters as $key => $filter) {
            if (isset($subject[$key]) && $filter instanceof FilterInterface) {
                if ($filter instanceof CollectionFilter && !is_array($subject[$key])) {
                    continue;
                }

                $subject[$key] = $filter->filter($subject[$key]);
            }
        }

        return $subject;
    }

    /**
     * @return FilterInterface[] filters, indexed by key to filter
     */
    public function getFilters()
    {
        return $this->filters;
    }
}