<?php
/**
 * @link https://craftcms.com/
 * @copyright Copyright (c) Pixel & Tonic, Inc.
 * @license https://craftcms.github.io/license/
 */

namespace craft\web\twig\variables;

use Craft;

/**
 * Settings functions.
 *
 * @author Pixel & Tonic, Inc. <support@pixelandtonic.com>
 * @since 3.0.0
 * @deprecated in 3.0.0
 */
class SystemSettings
{
    /** @noinspection MagicMethodsValidityInspection */
    /**
     * Returns whether a setting category exists.
     *
     * @param string $category
     * @return bool
     */
    public function __isset(string $category): bool
    {
        return true;
    }

    /** @noinspection MagicMethodsValidityInspection */
    /**
     * Returns the system settings for a category.
     *
     * @param string $category
     * @return array
     */
    public function __get(string $category): array
    {
        Craft::$app->getDeprecator()->log('craft.systemSettings.[category]', '`craft.systemSettings.[category]` has been deprecated. Use `craft.app.projectConfig.get(\'[category]\')` instead.');

        return Craft::$app->getProjectConfig()->get($category) ?? [];
    }
}
