WispX
382 lines
13 KiB
PHP
382 lines
13 KiB
PHP
<?php
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/**
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* Created by Wisp X
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* User: Wisp X
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* Date: 2020/3/13
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* Time: 16:44
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*/
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class Upgrade
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{
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const RELEASES_URL = 'https://api.lsky.pro/releases.php';
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/**
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* 程序根目录路径
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*
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* @var
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*/
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private $rootPath;
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/**
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* 工作区目录
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*
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* @var
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*/
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private $workspace;
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/**
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* 当前系统版本号
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*
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* @var
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*/
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private $version;
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/**
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* @var
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*/
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private $error;
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/**
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* Upgrade constructor.
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* @param string $path 系统根目录绝对路径
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* @param string $version 当前系统版本号
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* @throws \Exception
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*/
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public function __construct($path, $version)
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{
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$this->rootPath = rtrim(str_replace('\\', '/', $path), '/') . '/';
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$this->workspace = $this->rootPath . 'runtime/.tmp/';
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$this->version = ltrim('v', strtolower($version));
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if (!class_exists('ZipArchive')) {
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throw new \Exception('无法继续执行, 请确保 ZipArchive 正确安装');
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}
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ignore_user_abort(true);
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set_time_limit(0);
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ini_set('max_execution_time', 0);
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ini_set('memory_limit', '256M');
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ob_clean();
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}
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/**
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* 下载安装包
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*
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* @param string $url
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* @return string
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* @throws Exception
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*/
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public function download($url)
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{
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$ip = $this->getRandIp();
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$headers = [
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'Accept-Encoding: gzip, deflate',
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'User-Agent: ' . $this->getRandUserAgent(),
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'X-FORWARDED-FOR: ' . $ip,
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'CLIENT-IP: ' . $ip,
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];
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!is_dir($this->workspace) && @mkdir($this->workspace, 0777, true);
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if (!is_dir($this->workspace)) throw new \Exception('工作区目录不存在, 请检查是否有写入权限');
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$pathname = $this->workspace . 'upgrade.zip';
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$curl = curl_init();
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curl_setopt($curl, CURLOPT_URL, $url);
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curl_setopt($curl, CURLOPT_ENCODING, 'gzip, delete');
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curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
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curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1);
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curl_setopt($curl, CURLOPT_TIMEOUT, 180);
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curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, 180);
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curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
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curl_setopt($curl, CURLOPT_HEADER, 0);
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curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
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curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
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$contents = curl_exec($curl);
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$statusCode = curl_getinfo($curl, CURLINFO_HTTP_CODE);
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/*$headerSize = curl_getinfo($curl, CURLINFO_HEADER_SIZE);
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$header = substr($contents, 0, $headerSize);*/
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curl_close($curl);
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if ($statusCode !== 200) {
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throw new \Exception('安装包下载失败, 请稍后重试!');
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}
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if (!@file_put_contents($pathname, $contents)) {
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throw new \Exception('安装包保存失败, 请检查 runtime 目录是否有写入权限');
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}
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return $pathname;
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}
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/**
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* 解压
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*
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* @param string $file 文件
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* @param string $dir 解压到文件夹
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* @return mixed
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* @throws Exception
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*/
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public function unzip($file, $dir)
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{
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$zip = new \ZipArchive;
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if ($zip->open($file) !== true) {
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throw new \Exception('无法打开安装包文件');
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}
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if (!$zip->extractTo($dir)) {
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$zip->close();
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throw new \Exception('无法解压安装包文件');
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}
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$zip->close();
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@unlink($file); // 解压成功后删除临时文件
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return $dir;
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}
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/**
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* 获取发行包列表
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*
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* @return mixed|array
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* @throws Exception
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*/
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public function releases()
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{
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if (!$releases = @file_get_contents(self::RELEASES_URL)) {
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throw new \Exception('更新服务器异常, 请稍后重试!');
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}
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if (!$releases = json_decode($releases, true)) {
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throw new \Exception('更新包获取失败, 请稍后重试');
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}
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// 排序
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$weights = array_column($releases, 'weigh');
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array_multisort($weights, SORT_DESC, $releases);
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return array_map(function (&$item) {
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return (object)$item;
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}, $releases);
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}
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/**
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* 获取最新版
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*
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* @return mixed
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* @throws Exception
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*/
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public function release()
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{
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if (!$release = @file_get_contents(self::RELEASES_URL . '?version=last')) {
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throw new \Exception('更新服务器异常, 请稍后重试!');
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}
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return json_decode($release);
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}
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/**
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* 判断版本号是否相同
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*
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* @param string $version 要与当前系统版本比对的版本号
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* @return bool
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*/
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public function check($version)
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{
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return version_compare($this->version, $version) === 0;
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}
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/**
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* 获取错误信息
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*
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* @return mixed
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*/
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public function getError()
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{
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return $this->error;
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}
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/**
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* 删除文件夹
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*
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* @param $dir
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* @return bool
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*/
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public function rmdir($dir)
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{
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if (!$handle = @opendir($dir)) return false;
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while (false !== ($file = readdir($handle))) {
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if ($file !== "." && $file !== "..") { // 排除当前目录与父级目录
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$file = $dir . '/' . $file;
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if (is_dir($file)) {
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$this->rmdir($file);
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} else {
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@unlink($file);
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}
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}
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}
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return @rmdir($dir);
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}
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/**
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* 备份系统
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*
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* @param string $pathname 备份后的文件名称
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* @return bool
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*/
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public function backup($pathname)
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{
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$pathname = $this->rootPath . $pathname;
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$dirname = dirname($pathname);
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if (!is_dir($dirname)) mkdir($dirname);
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$zip = new \ZipArchive;
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$zip->open($pathname, \ZipArchive::CREATE);
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$files = new RecursiveIteratorIterator(
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new RecursiveDirectoryIterator($this->rootPath,
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RecursiveDirectoryIterator::SKIP_DOTS),
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RecursiveIteratorIterator::CHILD_FIRST
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);
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foreach ($files as $file) {
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$filePath = $file->getPathName();
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$localName = str_replace($this->rootPath, '', $filePath);
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// 跳过不需要备份的目录
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$path = trim(str_replace('\\', '/', $filePath), '/');
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if (
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strpos($path, trim($this->getRootPath(), '/') . '/runtime') !== false ||
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strpos($path, trim($this->getRootPath(), '/') . '/backups') !== false ||
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strpos($path, trim($this->getRootPath(), '/') . '/public') !== false
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) {
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continue;
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}
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if ($file->isFile()) {
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$zip->addFile($filePath, $localName);
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} elseif ($file->isDir()) {
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$zip->addEmptyDir($localName);
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}
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}
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$zip->close();
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return true;
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}
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/**
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* 复制文件夹
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* @param string $source 源文件夹
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* @param string $dest 目标文件夹
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*/
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public function copyDirs($source, $dest)
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{
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if (!is_dir($dest)) {
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mkdir($dest, 0755, true);
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}
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foreach (
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$iterator = new RecursiveIteratorIterator(
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new RecursiveDirectoryIterator($source, RecursiveDirectoryIterator::SKIP_DOTS),
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RecursiveIteratorIterator::SELF_FIRST
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) as $item
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) {
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if ($item->isDir()) {
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$sontDir = $dest . '/' . $iterator->getSubPathName();
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if (!is_dir($sontDir)) {
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mkdir($sontDir, 0755, true);
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}
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} else {
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copy($item, $dest . '/' . $iterator->getSubPathName());
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}
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}
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}
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/**
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* 获取随机 UserAgent
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*
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* @return mixed
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*/
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private function getRandUserAgent()
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{
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$array = [
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"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/22.0.1207.1 Safari/537.1",
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"Mozilla/5.0 (X11; CrOS i686 2268.111.0) AppleWebKit/536.11 (KHTML, like Gecko) Chrome/20.0.1132.57 Safari/536.11",
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"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.6 (KHTML, like Gecko) Chrome/20.0.1092.0 Safari/536.6",
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"Mozilla/5.0 (Windows NT 6.2) AppleWebKit/536.6 (KHTML, like Gecko) Chrome/20.0.1090.0 Safari/536.6",
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"Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/19.77.34.5 Safari/537.1",
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"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/536.5 (KHTML, like Gecko) Chrome/19.0.1084.9 Safari/536.5",
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"Mozilla/5.0 (Windows NT 6.0) AppleWebKit/536.5 (KHTML, like Gecko) Chrome/19.0.1084.36 Safari/536.5",
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"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1063.0 Safari/536.3",
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"Mozilla/5.0 (Windows NT 5.1) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1063.0 Safari/536.3",
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"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_0) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1063.0 Safari/536.3",
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"Mozilla/5.0 (Windows NT 6.2) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1062.0 Safari/536.3",
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"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1062.0 Safari/536.3",
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"Mozilla/5.0 (Windows NT 6.2) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1061.1 Safari/536.3",
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"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1061.1 Safari/536.3",
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"Mozilla/5.0 (Windows NT 6.1) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1061.1 Safari/536.3",
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"Mozilla/5.0 (Windows NT 6.2) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1061.0 Safari/536.3",
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"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/535.24 (KHTML, like Gecko) Chrome/19.0.1055.1 Safari/535.24",
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"Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/535.24 (KHTML, like Gecko) Chrome/19.0.1055.1 Safari/535.24",
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"Mozilla/5.0 (Macintosh; U; Mac OS X Mach-O; en-US; rv:2.0a) Gecko/20040614 Firefox/3.0.0 ",
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"Mozilla/5.0 (Macintosh; U; PPC Mac OS X 10.5; en-US; rv:1.9.0.3) Gecko/2008092414 Firefox/3.0.3",
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"Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5; en-US; rv:1.9.1) Gecko/20090624 Firefox/3.5",
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"Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.2.14) Gecko/20110218 AlexaToolbar/alxf-2.0 Firefox/3.6.14",
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"Mozilla/5.0 (Macintosh; U; PPC Mac OS X 10.5; en-US; rv:1.9.2.15) Gecko/20110303 Firefox/3.6.15",
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"Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:2.0.1) Gecko/20100101 Firefox/4.0.1",
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"Opera/9.80 (Windows NT 6.1; U; en) Presto/2.8.131 Version/11.11",
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"Opera/9.80 (Android 2.3.4; Linux; Opera mobi/adr-1107051709; U; zh-cn) Presto/2.8.149 Version/11.10",
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"Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/531.21.8 (KHTML, like Gecko) Version/4.0.4 Safari/531.21.10",
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"Mozilla/5.0 (Windows; U; Windows NT 5.2; en-US) AppleWebKit/533.17.8 (KHTML, like Gecko) Version/5.0.1 Safari/533.17.8",
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"Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US) AppleWebKit/533.19.4 (KHTML, like Gecko) Version/5.0.2 Safari/533.18.5",
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"Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0",
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"Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0)",
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"Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0)",
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"Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)"
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];
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return $array[array_rand($array)];
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}
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/**
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* 随机IP
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*
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* @return string
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*/
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private function getRandIp()
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{
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$array = ["218", "218", "66", "66", "218", "218", "60", "60", "202", "204", "66", "66", "66", "59", "61", "60", "222", "221", "66", "59", "60", "60", "66", "218", "218", "62", "63", "64", "66", "66", "122", "211"];
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$rand = mt_rand(0, count($array));
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$ip1id = $array[$rand];
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$ip2id = round(rand(600000, 2550000) / 10000);
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$ip3id = round(rand(600000, 2550000) / 10000);
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$ip4id = round(rand(600000, 2550000) / 10000);
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return $ip1id . "." . $ip2id . "." . $ip3id . "." . $ip4id;
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}
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/**
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* @return mixed
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*/
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public function getRootPath()
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{
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return $this->rootPath;
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}
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/**
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* @return mixed
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*/
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public function getWorkspace()
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{
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return $this->workspace;
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}
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/**
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* @return mixed
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*/
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public function getVersion()
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{
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return $this->version;
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}
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public function __destruct()
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{
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$this->rmdir($this->workspace); // 清除临时工作目录
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}
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}
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