Humbug\SelfUpdate\Strategy\Sha256Strategy

Complexity

Total Complexity

5

Size/Duplication

Total Lines	44
Duplicated Lines	100 %

Coupling/Cohesion

Components	0
Dependencies	3

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
B	getCurrentRemoteVersion()	24	24	4
A	getCurrentLocalVersion()	4	4	1

<?php
/**
 * Humbug
 *
 * @category   Humbug
 * @package    Humbug
 * @copyright  Copyright (c) 2017 Pádraic Brady (http://blog.astrumfutura.com)
 * @license    https://github.com/padraic/phar-updater/blob/master/LICENSE New BSD License
 *
 * This class is partially patterned after Composer's self-update.
 */

namespace Humbug\SelfUpdate\Strategy;

use Humbug\SelfUpdate\Exception\HttpRequestException;
use Humbug\SelfUpdate\Updater;
use function Humbug\get_contents;

final class Sha256Strategy extends ShaStrategyAbstract

This class seems to be duplicated in your project.

{
    /**
     * Retrieve the current version available remotely.
     *
     * @param Updater $updater
     * @return string|bool
     */
    public function getCurrentRemoteVersion(Updater $updater)
    {
        /** Switch remote request errors to HttpRequestExceptions */
        set_error_handler(array($updater, 'throwHttpRequestException'));
        $version = get_contents($this->getVersionUrl());
        restore_error_handler();
        if (false === $version) {
            throw new HttpRequestException(sprintf(
                'Request to URL failed: %s', $this->getVersionUrl()
            ));
        }
        if (empty($version)) {
            throw new HttpRequestException(
                'Version request returned empty response.'
            );
        }
        if (!preg_match('%^[a-z0-9]{64}%', $version, $matches)) {
            throw new HttpRequestException(
                'Version request returned incorrectly formatted response.'
            );
        }

        return $matches[0];
    }

    /**
     * Retrieve the current version of the local phar file.
     *
     * @param Updater $updater
     * @return string
     */
    public function getCurrentLocalVersion(Updater $updater)
    {
        return hash_file('sha256', $updater->getLocalPharFile());
    }
}