基于PHP的开源的PHP网店系统PrestaShop源码.zip

<?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) */ set_time_limit(0); define('_PS_INSTALL_MINIMUM_PHP_VERSION_ID_', 70103); define('_PS_INSTALL_MINIMUM_PHP_VERSION_', '7.1.3'); define('_PS_VERSION_', '1.7.7.3'); define('ZIP_NAME', 'prestashop.zip'); define('TARGET_FOLDER', __DIR__ . '/'); define('BATCH_SIZE', 500); // bust cache, or else it won't load the installer after the extraction is done header('Cache-Control: no-cache, no-store, must-revalidate'); if (!defined('PHP_VERSION_ID') || PHP_VERSION_ID < _PS_INSTALL_MINIMUM_PHP_VERSION_ID_) { die('You need at least PHP ' . _PS_INSTALL_MINIMUM_PHP_VERSION_ . ' to install PrestaShop. Your current PHP version is ' . PHP_VERSION); } // -------------------------------------------------------------------------------- /** * 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) */ /** * Very basic file cache. */ class BasicFileCache { /** * @param string $filename * * @return string */ public function get($filename) { if (false === $this->isCached($filename)) { throw new \Exception(sprintf('No cache entry for %s', $filename)); } $filepath = $this->computeCacheFilepath($filename); return file_get_contents($filepath); } /** * @param string $filename * * @return bool */ public function isCached($filename) { $filepath = $this->computeCacheFilepath($filename); return is_file($filepath) && is_readable($filepath); } /** * @param string $data * @param string $filename * * @return bool * * @throws Exception */ public function save($data, $filename) { $filepath = $this->computeCacheFilepath($filename); if (is_file($filepath)) { throw new \Exception(sprintf('Could not cache file %s', $filepath)); } return (bool) file_put_contents($filepath, $data); } /** * @param string $filename * * @return bool */ public function delete($filename) { $filepath = $this->computeCacheFilepath($filename); return unlink($filepath); } /** * @param string $filename * * @return string */ private function computeCacheFilepath($filename) { return __DIR__ . DIRECTORY_SEPARATOR . $filename . '.cache'; } } /** * 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) */ /** * In charge of downloading the latest Prestashop Version. * * Most methods are copied from https://github.com/PrestaShop/autoupgrade/blob/master/classes/TaskRunner/Upgrade/Download.php * and https://github.com/PrestaShop/autoupgrade/blob/master/classes/Tools14.php */ class Download { const PRESTASHOP_API_RELEASES_XML_FEED = 'https://api.prestashop.com/xml/channel.xml'; const CACHED_FEED_FILENAME = 'XMLFeed'; /** * @var BasicFileCache */ private $cachingSystem; /** * @param BasicFileCache $cachingSystem optional FileCache */ public function __construct(BasicFileCache $cachingSystem = null) { if (null === $cachingSystem) { $cachingSystem = new BasicFileCache(); } $this->cachingSystem = $cachingSystem; } /** * @param string $source * @param string $destination * * @return bool|int */ public static function copy($source, $destination) { return @file_put_contents($destination, self::fileGetContents($source)); } /** * @param string $url * * @return bool|mixed|string */ public static function fileGetContents($url) { $curl_timeout = 60; if (!extension_loaded('openssl') && strpos($url, 'https://') === true) { $url = str_replace('https', 'http', $url); } $stream_context = null; if (preg_match('/^https?:\/\//', $url)) { $stream_context = @stream_context_create([ 'http' => ['timeout' => $curl_timeout, 'header' => "User-Agent:MyAgent/1.0\r\n"], ]); } if (in_array(ini_get('allow_url_fopen'), ['On', 'on', '1']) || !preg_match('/^https?:\/\//', $url)) { $var = @file_get_contents($url, false, $stream_context); if ($var) { return $var; } } elseif (function_exists('curl_init')) { $curl = curl_init(); curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); curl_setopt($curl, CURLOPT_URL, $url); curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, 5); curl_setopt($curl, CURLOPT_TIMEOUT, $curl_timeout); curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0); $opts = stream_context_get_options($stream_context); if (isset($opts['http']['method']) && strtolower($opts['http']['method']) == 'post') { curl_setopt($curl, CURLOPT_POST, true);