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369 lines
9.8 KiB
369 lines
9.8 KiB
<?php
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// +----------------------------------------------------------------------
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// | 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 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2017~2023 https://www.yiovo.com All rights reserved.
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// +----------------------------------------------------------------------
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// | 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
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// +----------------------------------------------------------------------
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// | Author: 萤火科技 <admin@yiovo.com>
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// +----------------------------------------------------------------------
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header('Content-Type:text/html; charset=utf-8');
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// 检测php版本号
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if (phpversion() < '7.1') {
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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！');
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}
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// 不限制响应时间
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// error_reporting(0);
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set_time_limit(0);
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// 设置系统路径
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define('IN_INSTALL', true);
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define('INSTALL_PATH', str_replace('\\', '/', dirname(__FILE__)));
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define('ROOT_PATH', dirname(INSTALL_PATH, 2));
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// 版权信息设置
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$cfg_copyright = '© 2017-2023 YIOVO.COM';
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// 获取当前步骤
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$s = getStep();
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// 提示已经安装
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if (is_file(INSTALL_PATH . '/install.lock') && $s != md5('done')) {
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require_once(INSTALL_PATH . '/templates/step_5.php');
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exit();
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}
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// 执行相应操作
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$GLOBALS['isNext'] = true;
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// 获取当前步骤
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function getStep()
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{
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$s1 = $_GET['s'] ?? 0;
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// 初始化参数
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$s2 = $_POST['s'] ?? 0;
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// 如果有GET值则覆盖POST值
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if ($s1 > 0 && in_array($s1, [1, 63832, md5('done')])) {
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$s2 = $s1;
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}
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return $s2;
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}
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// 协议说明
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if ($s == 0) {
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require_once(INSTALL_PATH . '/templates/step_0.php');
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exit();
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}
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// 环境检测
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if ($s == 1) {
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// 获取检测的路径数据
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$iswrite_array = getIsWriteArray();
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// 获取检测的函数数据
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$exists_array = getExistsFuncArray();
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// 获取扩展要求数据
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$extendArray = getExtendArray();
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// 引入环境检测html
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require_once(INSTALL_PATH . '/templates/step_1.php');
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exit();
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}
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// 配置文件
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if ($s == 2) {
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require_once(INSTALL_PATH . '/templates/step_2.php');
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exit();
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}
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// 正在安装
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if ($s == 3) {
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require_once(INSTALL_PATH . '/templates/step_3.php');
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if ($_POST['s'] == 3) {
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// 初始化信息
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$dbhost = $_POST['dbhost'] ?? '';
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$dbname = $_POST['dbname'] ?? '';
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$dbuser = $_POST['dbuser'] ?? '';
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$dbpwd = $_POST['dbpwd'] ?? '';
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$dbport = $_POST['dbport'] ?? 3306;
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$testdata = $_POST['testdata'] ?? '';
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// 连接证数据库
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try {
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$dsn = "mysql:host={$dbhost};port={$dbport};charset=utf8";
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$pdo = new PDO($dsn, $dbuser, $dbpwd);
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$pdo->query("SET NAMES utf8"); // 设置数据库编码
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} catch (Exception $e) {
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insError('数据库连接错误，请检查！');
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}
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// 查询数据库
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$res = $pdo->query('show Databases');
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// 遍历所有数据库，存入数组
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$dbnameArr = [];
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foreach ($res->fetchAll(PDO::FETCH_ASSOC) as $row) {
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$dbnameArr[] = $row['Database'];
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}
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// 检查数据库是否存在，没有则创建数据库
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if (!in_array(trim($dbname), $dbnameArr)) {
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if (!$pdo->exec("CREATE DATABASE `$dbname`")) {
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insError("创建数据库失败，请检查权限或联系管理员！");
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}
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}
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// 数据库创建完成，开始连接
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$pdo->query("USE `$dbname`");
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// 取出.env模板内容
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$config_str = readDataFile('.env.tpl');
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// 进行替换
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$config_str = str_replace('~db_host~', $dbhost, $config_str);
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$config_str = str_replace('~db_name~', $dbname, $config_str);
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$config_str = str_replace('~db_user~', $dbuser, $config_str);
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$config_str = str_replace('~db_pwd~', $dbpwd, $config_str);
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$config_str = str_replace('~db_port~', $dbport, $config_str);
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$config_str = str_replace('~db_charset~', 'utf8', $config_str);
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// 将替换后的内容写入.env文件
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$fp = fopen(ROOT_PATH . '/.env', 'w');
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fwrite($fp, $config_str);
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fclose($fp);
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// 防止浏览器缓存
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$buffer = ini_get('output_buffering');
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echo str_repeat(' ', $buffer + 1);
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insInfo("数据库连接文件创建完成！");
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ob_flush();
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flush();
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// 创建表结构
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$tbstruct = readDataFile('install_struct.sql');
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$pdo->exec(trim($tbstruct));
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insInfo("数据库结构导入完成！");
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ob_flush();
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flush();
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// 导入其他安装数据
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$data_str = readDataFile('install_data.sql');
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$pdo->exec(trim($data_str));
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insInfo("商城默认数据导入完成！");
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ob_flush();
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flush();
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// 查看是否需要安装测试数据
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if ($testdata == 'true') {
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insInfo("正在加载测试数据！");
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ob_flush();
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flush();
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$sqlstr_file = readDataFile('install_testdata.sql');
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$pdo->exec(trim($sqlstr_file));
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insInfo("测试数据导入完成！");
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ob_flush();
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flush();
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}
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// 结束缓存区
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ob_end_flush();
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// 安装完成进行跳转
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echo '<script>setTimeout(function () { location.href="?s=' . md5('done') . '"; }, 2000)</script>';
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exit();
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}
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exit();
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}
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// 检测数据库信息
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if ($s == 63832) {
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$dbhost = $_GET['dbhost'] ?? '';
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$dbuser = $_GET['dbuser'] ?? '';
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$dbpwd = $_GET['dbpwd'] ?? '';
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$dbport = $_GET['dbport'] ?? '';
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try {
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$dsn = "mysql:host={$dbhost};port={$dbport};charset=utf8";
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$pdo = new PDO($dsn, $dbuser, $dbpwd);
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echo 'true';
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} catch (Exception $e) {
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echo 'false';
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}
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exit();
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}
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// 安装完成
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if ($s == md5('done')) {
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require_once(INSTALL_PATH . '/templates/step_4.php');
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$fp = fopen(INSTALL_PATH . '/install.lock', 'w');
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fwrite($fp, '程序已正确安装，重新安装请删除本文件');
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fclose($fp);
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exit();
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}
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// 获取扩展要求数据
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function getExtendArray()
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{
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$data = [
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[
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'name' => 'PDO Mysql',
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'status' => extension_loaded('PDO') && extension_loaded('pdo_mysql'),
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],
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[
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'name' => 'Mysqlnd',
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'status' => extension_loaded('mysqlnd'),
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],
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[
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'name' => 'JSON',
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'status' => extension_loaded('json')
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],
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[
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'name' => 'Fileinfo',
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'status' => extension_loaded('fileinfo')
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],
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[
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'name' => 'CURL',
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'status' => extension_loaded('curl'),
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],
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[
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'name' => 'OpenSSL',
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'status' => extension_loaded('openssl'),
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],
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[
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'name' => 'GD',
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'status' => extension_loaded('gd'),
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],
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[
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'name' => 'BCMath',
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'status' => extension_loaded('bcmath'),
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],
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[
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'name' => 'Mbstring',
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'status' => extension_loaded('mbstring'),
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],
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[
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'name' => 'SimpleXML',
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'status' => extension_loaded('SimpleXML'),
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]
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];
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foreach ($data as $item) {
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!$item['status'] && setIsNext(false);
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}
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return $data;
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}
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// 检测php版本号
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function getPHPVersion()
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{
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$version = phpversion();
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$versionInt = versionToInteger(phpversion());
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if ($versionInt < 70400 || $versionInt >= 70500) {
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echo "<span class=\"col-red\"><strong>{$version}</strong> (请使用php7.4)</span>";
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setIsNext(false);
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} else {
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echo "<span>{$version}</span>";
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}
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}
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/**
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* 将版本转为数字
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* @param string $version
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* @return int
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*/
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function versionToInteger(string $version): int
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{
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list($major, $minor, $sub) = explode('.', $version);
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return intval($major * 10000 + $minor * 100 + $sub);
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}
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// 获取检测的路径数据
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function getIsWriteArray()
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{
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return [
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'/.env',
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'/data/',
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'/public/install/',
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'/public/uploads/',
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'/public/temp/',
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];
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}
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// 获取检测的函数数据
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function getExistsFuncArray()
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{
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return ['curl_init', 'chmod', 'bcadd', 'mb_substr', 'simplexml_load_string', 'json_encode', 'imagecreate'];
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}
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// 测试可写性
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function isWrite($file)
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{
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if (is_writable(ROOT_PATH . $file)) {
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echo '<span>可写</span>';
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} else {
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echo '<span class="col-red">不可写</span>';
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setIsNext(false);
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}
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}
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// 测试函数是否存在
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function isFunExists($func)
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{
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$state = function_exists($func);
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if ($state === false) {
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setIsNext(false);
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}
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return $state;
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}
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// 测试函数是否存在
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function isFunExistsTxt($func)
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{
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if (isFunExists($func)) {
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echo '<span>无</span>';
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} else {
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echo '<span class="col-red">需安装</span>';
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setIsNext(false);
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}
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}
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// 清除txt中的BOM
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function clearBOM($contents)
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{
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$charset[1] = substr($contents, 0, 1);
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$charset[2] = substr($contents, 1, 1);
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$charset[3] = substr($contents, 2, 1);
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if (ord($charset[1]) == 239 &&
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ord($charset[2]) == 187 &&
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ord($charset[3]) == 191) {
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return substr($contents, 3);
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} else {
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return $contents;
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}
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}
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// 设置是否允许下一步
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function setIsNext(bool $bool)
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{
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$GLOBALS['isNext'] = $bool;
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}
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// 获取data文件夹中的文件内容
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function readDataFile(string $file)
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{
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return file_get_contents(INSTALL_PATH . '/data/' . $file);
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}
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function insInfo($str)
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{
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echo '<script>$("#install").append("' . $str . '<br>");</script>';
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}
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function insError($str, $isExit = false)
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{
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insInfo("<span class='col-red'>$str</span>");
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exit();
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} |