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- <?php
- // +----------------------------------------------------------------------
- // | 萤火商城系统 [ 致力于通过产品和服务,帮助商家高效化开拓市场 ]
- // +----------------------------------------------------------------------
- // | Copyright (c) 2017~2024 https://www.yiovo.com All rights reserved.
- // +----------------------------------------------------------------------
- // | Licensed 这不是一个自由软件,不允许对程序代码以任何形式任何目的的再发行
- // +----------------------------------------------------------------------
- // | Author: 萤火科技 <admin@yiovo.com>
- // +----------------------------------------------------------------------
- header('Content-Type:text/html; charset=utf-8');
- // 检测php版本号
- if (phpversion() < '7.1') {
- exit('很抱歉,由于您的PHP版本过低,不能安装本软件,为了系统功能全面可用,请升级到PHP7.1或更高版本再安装,谢谢!');
- }
- // 不限制响应时间
- // error_reporting(0);
- set_time_limit(0);
- // 设置系统路径
- define('IN_INSTALL', true);
- define('INSTALL_PATH', str_replace('\\', '/', dirname(__FILE__)));
- define('ROOT_PATH', dirname(INSTALL_PATH, 2));
- // 版权信息设置
- $cfg_copyright = '© 2017-2024 YIOVO.COM';
- // 获取当前步骤
- $s = getStep();
- // 提示已经安装
- if (is_file(INSTALL_PATH . '/install.lock') && $s != md5('done')) {
- require_once(INSTALL_PATH . '/templates/step_5.php');
- exit();
- }
- // 执行相应操作
- $GLOBALS['isNext'] = true;
- // 获取当前步骤
- function getStep()
- {
- $s1 = $_GET['s'] ?? 0;
- // 初始化参数
- $s2 = $_POST['s'] ?? 0;
- // 如果有GET值则覆盖POST值
- if ($s1 > 0 && in_array($s1, [1, 'checkDbPwd', md5('done')])) {
- $s2 = $s1;
- }
- return $s2;
- }
- // 协议说明
- if ($s == 0 && is_numeric($s)) {
- require_once(INSTALL_PATH . '/templates/step_0.php');
- exit();
- }
- // 环境检测
- if ($s == 1 && is_numeric($s)) {
- // 获取检测的路径数据
- $iswrite_array = getIsWriteArray();
- // 获取检测的函数数据
- $exists_array = getExistsFuncArray();
- // 获取扩展要求数据
- $extendArray = getExtendArray();
- // 引入环境检测html
- require_once(INSTALL_PATH . '/templates/step_1.php');
- exit();
- }
- // 配置文件
- if ($s == 2 && is_numeric($s)) {
- require_once(INSTALL_PATH . '/templates/step_2.php');
- exit();
- }
- // 正在安装
- if ($s == 3 && is_numeric($s)) {
- require_once(INSTALL_PATH . '/templates/step_3.php');
- if ($_POST['s'] == 3) {
- // 初始化信息
- $dbhost = $_POST['dbhost'] ?? '';
- $dbname = $_POST['dbname'] ?? '';
- $dbuser = $_POST['dbuser'] ?? '';
- $dbpwd = $_POST['dbpwd'] ?? '';
- $dbport = $_POST['dbport'] ?? 3306;
- $testdata = $_POST['testdata'] ?? '';
- // 连接证数据库
- try {
- $dsn = "mysql:host={$dbhost};port={$dbport};charset=utf8";
- $pdo = new PDO($dsn, $dbuser, $dbpwd);
- $pdo->query("SET NAMES utf8"); // 设置数据库编码
- } catch (Exception $e) {
- insError('数据库连接错误,请检查!');
- }
- // 查询数据库
- $res = $pdo->query('show Databases');
- // 遍历所有数据库,存入数组
- $dbnameArr = [];
- foreach ($res->fetchAll(PDO::FETCH_ASSOC) as $row) {
- $dbnameArr[] = $row['Database'];
- }
- // 检查数据库是否存在,没有则创建数据库
- if (!in_array(trim($dbname), $dbnameArr)) {
- if (!$pdo->exec("CREATE DATABASE `$dbname`")) {
- insError("创建数据库失败,请检查权限或联系管理员!");
- }
- }
- // 取出.env模板内容
- $config_str = readDataFile('.env.tpl');
- // 进行替换
- $config_str = str_replace('~db_host~', $dbhost, $config_str);
- $config_str = str_replace('~db_name~', $dbname, $config_str);
- $config_str = str_replace('~db_user~', $dbuser, $config_str);
- $config_str = str_replace('~db_pwd~', $dbpwd, $config_str);
- $config_str = str_replace('~db_port~', $dbport, $config_str);
- $config_str = str_replace('~db_charset~', 'utf8', $config_str);
- // 将替换后的内容写入.env文件
- $fp = fopen(ROOT_PATH . '/.env', 'w');
- fwrite($fp, $config_str);
- fclose($fp);
- }
- exit();
- }
- // 检测数据库信息
- if ($s === 'checkDbPwd') {
- $dbhost = $_POST['dbhost'] ?? '';
- $dbuser = $_POST['dbuser'] ?? '';
- $dbpwd = $_POST['dbpwd'] ?? '';
- $dbport = $_POST['dbport'] ?? '';
- try {
- $dsn = "mysql:host={$dbhost};port={$dbport};charset=utf8";
- $pdo = new PDO($dsn, $dbuser, $dbpwd);
- echo 'true';
- } catch (Exception $e) {
- echo 'false';
- }
- exit();
- }
- // 逐步导入数据库
- if ($s === 'importDb') {
- // 初始化信息
- $dbhost = $_POST['dbhost'] ?? '';
- $dbname = $_POST['dbname'] ?? '';
- $dbuser = $_POST['dbuser'] ?? '';
- $dbpwd = $_POST['dbpwd'] ?? '';
- $dbport = $_POST['dbport'] ?? 3306;
- $testdata = $_POST['testdata'] ?? '';
- // 执行的索引 (某条数据)
- $index = isset($_POST['index']) ? (int)$_POST['index'] : 1;
- // 连接证数据库
- try {
- $dsn = "mysql:host={$dbhost};port={$dbport};charset=utf8";
- $pdo = new PDO($dsn, $dbuser, $dbpwd);
- $pdo->query("SET NAMES utf8"); // 设置数据库编码
- } catch (Exception $e) {
- insError2('数据库连接错误,请检查!');
- }
- // 验证数据库版本号
- // $version = $pdo->query('select version()')->fetchColumn();
- $version = $pdo->getAttribute(PDO::ATTR_SERVER_VERSION);
- if (version_compare($version, '5.7.0') == -1) {
- insError2("很抱歉,数据库版本号不能低于5.7.0,请检查!您当前是 {$version}");
- }
- // 数据库创建完成,开始连接
- $pdo->query("USE `$dbname`");
- // 读取数据库脚本数据
- $content = readDataFile('install.sql');
- $data = preg_split('/DROP TABLE IF EXISTS `.*?`;/', $content);
- if (!isset($data[$index])) {
- insError2('数据库索引不正确');
- }
- // 获取表名
- $tableName = parseTableName($data[$index]);
- if (empty($tableName)) {
- insError2('数据库执行脚本不正确');
- }
- // 生成sql语句
- $dropSql = "DROP TABLE IF EXISTS `{$tableName}`;\n";
- $sql = $dropSql . trim($data[$index]);
- try {
- // 执行sql内容
- if ($pdo->exec($sql) !== false) {
- $message = "创建数据表 [{$tableName}] 完成!";
- $status = true;
- } else {
- $error = $pdo->errorInfo();
- throw new Exception($error[2] ?? $error[0]);
- }
- } catch (\Throwable $e) {
- $message = "创建数据表 [{$tableName}] 失败!" . $e->getMessage();
- $status = false;
- }
- // 是否存在下一步
- $isNext = $index < count($data) - 1;
- // 返回结果
- exit(jsonEncode(compact('index', 'message', 'status', 'isNext')));
- }
- // 安装完成
- if ($s === md5('done')) {
- require_once(INSTALL_PATH . '/templates/step_4.php');
- $fp = fopen(INSTALL_PATH . '/install.lock', 'w');
- fwrite($fp, '程序已正确安装,重新安装请删除本文件');
- fclose($fp);
- exit();
- }
- // 获取扩展要求数据
- function getExtendArray(): array
- {
- $data = [
- [
- 'name' => 'PDO Mysql',
- 'status' => extension_loaded('PDO') && extension_loaded('pdo_mysql'),
- ],
- [
- 'name' => 'Mysqlnd',
- 'status' => extension_loaded('mysqlnd'),
- ],
- [
- 'name' => 'JSON',
- 'status' => extension_loaded('json')
- ],
- [
- 'name' => 'Fileinfo',
- 'status' => extension_loaded('fileinfo')
- ],
- [
- 'name' => 'CURL',
- 'status' => extension_loaded('curl'),
- ],
- [
- 'name' => 'OpenSSL',
- 'status' => extension_loaded('openssl'),
- ],
- [
- 'name' => 'GD',
- 'status' => extension_loaded('gd'),
- ],
- [
- 'name' => 'BCMath',
- 'status' => extension_loaded('bcmath'),
- ],
- [
- 'name' => 'Mbstring',
- 'status' => extension_loaded('mbstring'),
- ],
- [
- 'name' => 'SimpleXML',
- 'status' => extension_loaded('SimpleXML'),
- ]
- ];
- foreach ($data as $item) {
- !$item['status'] && setIsNext(false);
- }
- return $data;
- }
- // 检测php版本号
- function getPHPVersion()
- {
- $version = phpversion();
- $versionInt = versionToInteger(phpversion());
- if ($versionInt < 70400 || $versionInt >= 70500) {
- echo "<span class=\"col-red\"><strong>{$version}</strong> (请使用php7.4)</span>";
- setIsNext(false);
- } else {
- echo "<span>{$version}</span>";
- }
- }
- // 检测php位数
- function getPHPArchitecture()
- {
- if (PHP_INT_SIZE < 8) {
- echo "<span class=\"col-red\"><strong>32位</strong> (请使用64位的php)</span>";
- setIsNext(false);
- } else {
- echo "<span>64位</span>";
- }
- }
- // 匹配mysql表名
- function parseTableName(string $sql): ?string
- {
- preg_match('/CREATE TABLE `(.*?)`/', $sql, $matches);
- if (empty($matches)) {
- return null;
- }
- return $matches[1];
- }
- function jsonEncode(array $data)
- {
- return json_encode($data, JSON_UNESCAPED_UNICODE);
- }
- /**
- * 将版本转为数字
- * @param string $version
- * @return int
- */
- function versionToInteger(string $version): int
- {
- list($major, $minor, $sub) = explode('.', $version);
- return intval($major * 10000 + $minor * 100 + $sub);
- }
- // 获取检测的路径数据
- function getIsWriteArray(): array
- {
- return [
- '/.env',
- '/data/',
- '/public/install/',
- '/public/uploads/',
- '/public/temp/',
- ];
- }
- // 获取检测的函数数据
- function getExistsFuncArray(): array
- {
- return ['curl_init', 'chmod', 'bcadd', 'mb_substr', 'simplexml_load_string', 'json_encode', 'imagecreate'];
- }
- // 测试可写性
- function isWrite($file)
- {
- if (is_writable(ROOT_PATH . $file)) {
- echo '<span>可写</span>';
- } else {
- echo '<span class="col-red">不可写</span>';
- setIsNext(false);
- }
- }
- // 测试函数是否存在
- function isFunExists($func)
- {
- $state = function_exists($func);
- if ($state === false) {
- setIsNext(false);
- }
- return $state;
- }
- // 测试函数是否存在
- function isFunExistsTxt($func)
- {
- if (isFunExists($func)) {
- echo '<span>无</span>';
- } else {
- echo '<span class="col-red">需安装</span>';
- setIsNext(false);
- }
- }
- // 清除txt中的BOM
- function clearBOM($contents)
- {
- $charset[1] = substr($contents, 0, 1);
- $charset[2] = substr($contents, 1, 1);
- $charset[3] = substr($contents, 2, 1);
- if (ord($charset[1]) == 239 &&
- ord($charset[2]) == 187 &&
- ord($charset[3]) == 191) {
- return substr($contents, 3);
- } else {
- return $contents;
- }
- }
- // 设置是否允许下一步
- function setIsNext(bool $bool)
- {
- $GLOBALS['isNext'] = $bool;
- }
- // 获取data文件夹中的文件内容
- function readDataFile(string $file)
- {
- return file_get_contents(INSTALL_PATH . '/data/' . $file);
- }
- function insInfo($str)
- {
- echo '<script>$("#install").append("' . $str . '<br>");</script>';
- }
- function insError($str, $isExit = true)
- {
- insInfo("<span class='col-red'>$str</span>");
- $isExit && exit();
- }
- function insError2($message, $isExit = true)
- {
- echo jsonEncode(['status' => false, 'message' => $message]);
- $isExit && exit();
- }
- /**
- * 打印调试函数 html
- * @param $content
- * @param bool $export
- */
- function pre($content, bool $export = false)
- {
- $output = $export ? var_export($content, true) : print_r($content, true);
- echo "<pre>{$output}</pre>";
- exit();
- }
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