Angelov\Donut\Core\ResultLists\Pagination\CurrentPageResolvers\RequestCurrentPageResolver

Complexity

Total Complexity

3

Size/Duplication

Total Lines	18
Duplicated Lines	0 %

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	3	1
A	resolve()	0	9	2

<?php

/**
 * Donut Social Network - Yet another experimental social network.
 * Copyright (C) 2016-2017, Dejan Angelov <angelovdejan92@gmail.com>
 *
 * This file is part of Donut Social Network.
 *
 * Donut Social Network is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Donut Social Network is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Donut Social Network.  If not, see <http://www.gnu.org/licenses/>.
 *
 * @package Donut Social Network
 * @copyright Copyright (C) 2016-2017, Dejan Angelov <angelovdejan92@gmail.com>
 * @license https://github.com/angelov/donut/blob/master/LICENSE
 * @author Dejan Angelov <angelovdejan92@gmail.com>
 */

namespace Angelov\Donut\Core\ResultLists\Pagination\CurrentPageResolvers;

use Symfony\Component\HttpFoundation\RequestStack;

class RequestCurrentPageResolver implements CurrentPageResolverInterface
{
    private $request;

    public function __construct(RequestStack $requestStack)
    {
        $this->request = $requestStack->getCurrentRequest();
    }

    public function resolve(string $pageAttribute = 'page'): int
    {
        $queryValue = $this->request->get($pageAttribute);

The method get() does not exist on null.

        if (is_numeric($queryValue)) {
            return (int) $queryValue;
        }

        return 1;
    }
}