index.php 9.8 KB

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  1. <?php
  2. // +----------------------------------------------------------------------
  3. // | 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 ]
  4. // +----------------------------------------------------------------------
  5. // | Copyright (c) 2017~2023 https://www.yiovo.com All rights reserved.
  6. // +----------------------------------------------------------------------
  7. // | 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
  8. // +----------------------------------------------------------------------
  9. // | Author: 萤火科技 <admin@yiovo.com>
  10. // +----------------------------------------------------------------------
  11. header('Content-Type:text/html; charset=utf-8');
  12. // 检测php版本号
  13. if (phpversion() < '7.1') {
  14. 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!');
  15. }
  16. // 不限制响应时间
  17. // error_reporting(0);
  18. set_time_limit(0);
  19. // 设置系统路径
  20. define('IN_INSTALL', true);
  21. define('INSTALL_PATH', str_replace('\\', '/', dirname(__FILE__)));
  22. define('ROOT_PATH', dirname(INSTALL_PATH, 2));
  23. // 版权信息设置
  24. $cfg_copyright = '© 2017-2023 YIOVO.COM';
  25. // 获取当前步骤
  26. $s = getStep();
  27. // 提示已经安装
  28. if (is_file(INSTALL_PATH . '/install.lock') && $s != md5('done')) {
  29. require_once(INSTALL_PATH . '/templates/step_5.php');
  30. exit();
  31. }
  32. // 执行相应操作
  33. $GLOBALS['isNext'] = true;
  34. // 获取当前步骤
  35. function getStep()
  36. {
  37. $s1 = $_GET['s'] ?? 0;
  38. // 初始化参数
  39. $s2 = $_POST['s'] ?? 0;
  40. // 如果有GET值则覆盖POST值
  41. if ($s1 > 0 && in_array($s1, [1, 63832, md5('done')])) {
  42. $s2 = $s1;
  43. }
  44. return $s2;
  45. }
  46. // 协议说明
  47. if ($s == 0) {
  48. require_once(INSTALL_PATH . '/templates/step_0.php');
  49. exit();
  50. }
  51. // 环境检测
  52. if ($s == 1) {
  53. // 获取检测的路径数据
  54. $iswrite_array = getIsWriteArray();
  55. // 获取检测的函数数据
  56. $exists_array = getExistsFuncArray();
  57. // 获取扩展要求数据
  58. $extendArray = getExtendArray();
  59. // 引入环境检测html
  60. require_once(INSTALL_PATH . '/templates/step_1.php');
  61. exit();
  62. }
  63. // 配置文件
  64. if ($s == 2) {
  65. require_once(INSTALL_PATH . '/templates/step_2.php');
  66. exit();
  67. }
  68. // 正在安装
  69. if ($s == 3) {
  70. require_once(INSTALL_PATH . '/templates/step_3.php');
  71. if ($_POST['s'] == 3) {
  72. // 初始化信息
  73. $dbhost = $_POST['dbhost'] ?? '';
  74. $dbname = $_POST['dbname'] ?? '';
  75. $dbuser = $_POST['dbuser'] ?? '';
  76. $dbpwd = $_POST['dbpwd'] ?? '';
  77. $dbport = $_POST['dbport'] ?? 3306;
  78. $testdata = $_POST['testdata'] ?? '';
  79. // 连接证数据库
  80. try {
  81. $dsn = "mysql:host={$dbhost};port={$dbport};charset=utf8";
  82. $pdo = new PDO($dsn, $dbuser, $dbpwd);
  83. $pdo->query("SET NAMES utf8"); // 设置数据库编码
  84. } catch (Exception $e) {
  85. insError('数据库连接错误,请检查!');
  86. }
  87. // 查询数据库
  88. $res = $pdo->query('show Databases');
  89. // 遍历所有数据库,存入数组
  90. $dbnameArr = [];
  91. foreach ($res->fetchAll(PDO::FETCH_ASSOC) as $row) {
  92. $dbnameArr[] = $row['Database'];
  93. }
  94. // 检查数据库是否存在,没有则创建数据库
  95. if (!in_array(trim($dbname), $dbnameArr)) {
  96. if (!$pdo->exec("CREATE DATABASE `$dbname`")) {
  97. insError("创建数据库失败,请检查权限或联系管理员!");
  98. }
  99. }
  100. // 数据库创建完成,开始连接
  101. $pdo->query("USE `$dbname`");
  102. // 取出.env模板内容
  103. $config_str = readDataFile('.env.tpl');
  104. // 进行替换
  105. $config_str = str_replace('~db_host~', $dbhost, $config_str);
  106. $config_str = str_replace('~db_name~', $dbname, $config_str);
  107. $config_str = str_replace('~db_user~', $dbuser, $config_str);
  108. $config_str = str_replace('~db_pwd~', $dbpwd, $config_str);
  109. $config_str = str_replace('~db_port~', $dbport, $config_str);
  110. $config_str = str_replace('~db_charset~', 'utf8', $config_str);
  111. // 将替换后的内容写入.env文件
  112. $fp = fopen(ROOT_PATH . '/.env', 'w');
  113. fwrite($fp, $config_str);
  114. fclose($fp);
  115. // 防止浏览器缓存
  116. $buffer = ini_get('output_buffering');
  117. echo str_repeat(' ', $buffer + 1);
  118. insInfo("数据库连接文件创建完成!");
  119. ob_flush();
  120. flush();
  121. // 创建表结构
  122. $tbstruct = readDataFile('install_struct.sql');
  123. $pdo->exec(trim($tbstruct));
  124. insInfo("数据库结构导入完成!");
  125. ob_flush();
  126. flush();
  127. // 导入其他安装数据
  128. $data_str = readDataFile('install_data.sql');
  129. $pdo->exec(trim($data_str));
  130. insInfo("商城默认数据导入完成!");
  131. ob_flush();
  132. flush();
  133. // 查看是否需要安装测试数据
  134. if ($testdata == 'true') {
  135. insInfo("正在加载测试数据!");
  136. ob_flush();
  137. flush();
  138. $sqlstr_file = readDataFile('install_testdata.sql');
  139. $pdo->exec(trim($sqlstr_file));
  140. insInfo("测试数据导入完成!");
  141. ob_flush();
  142. flush();
  143. }
  144. // 结束缓存区
  145. ob_end_flush();
  146. // 安装完成进行跳转
  147. echo '<script>setTimeout(function () { location.href="?s=' . md5('done') . '"; }, 2000)</script>';
  148. exit();
  149. }
  150. exit();
  151. }
  152. // 检测数据库信息
  153. if ($s == 63832) {
  154. $dbhost = $_GET['dbhost'] ?? '';
  155. $dbuser = $_GET['dbuser'] ?? '';
  156. $dbpwd = $_GET['dbpwd'] ?? '';
  157. $dbport = $_GET['dbport'] ?? '';
  158. try {
  159. $dsn = "mysql:host=$dbhost;port={$dbport};charset=utf8";
  160. $pdo = new PDO($dsn, $dbuser, $dbpwd);
  161. echo 'true';
  162. } catch (Exception $e) {
  163. echo 'false';
  164. }
  165. exit();
  166. }
  167. // 安装完成
  168. if ($s == md5('done')) {
  169. require_once(INSTALL_PATH . '/templates/step_4.php');
  170. $fp = fopen(INSTALL_PATH . '/install.lock', 'w');
  171. fwrite($fp, '程序已正确安装,重新安装请删除本文件');
  172. fclose($fp);
  173. exit();
  174. }
  175. // 获取扩展要求数据
  176. function getExtendArray()
  177. {
  178. $data = [
  179. [
  180. 'name' => 'PDO Mysql',
  181. 'status' => extension_loaded('PDO') && extension_loaded('pdo_mysql'),
  182. ],
  183. [
  184. 'name' => 'Mysqlnd',
  185. 'status' => extension_loaded('mysqlnd'),
  186. ],
  187. [
  188. 'name' => 'JSON',
  189. 'status' => extension_loaded('json')
  190. ],
  191. [
  192. 'name' => 'Fileinfo',
  193. 'status' => extension_loaded('fileinfo')
  194. ],
  195. [
  196. 'name' => 'CURL',
  197. 'status' => extension_loaded('curl'),
  198. ],
  199. [
  200. 'name' => 'OpenSSL',
  201. 'status' => extension_loaded('openssl'),
  202. ],
  203. [
  204. 'name' => 'GD',
  205. 'status' => extension_loaded('gd'),
  206. ],
  207. [
  208. 'name' => 'BCMath',
  209. 'status' => extension_loaded('bcmath'),
  210. ],
  211. [
  212. 'name' => 'Mbstring',
  213. 'status' => extension_loaded('mbstring'),
  214. ],
  215. [
  216. 'name' => 'SimpleXML',
  217. 'status' => extension_loaded('SimpleXML'),
  218. ],
  219. ];
  220. foreach ($data as $item) {
  221. !$item['status'] && setIsNext(false);
  222. }
  223. return $data;
  224. }
  225. // 检测php版本号
  226. function getPHPVersion()
  227. {
  228. $version = phpversion();
  229. $versionInt = versionToInteger(phpversion());
  230. if ($versionInt < 70400 || $versionInt >= 70500) {
  231. echo "<span class=\"col-red\"><strong>{$version}</strong> (请使用php7.4)</span>";
  232. setIsNext(false);
  233. } else {
  234. echo "<span>{$version}</span>";
  235. }
  236. }
  237. /**
  238. * 将版本转为数字
  239. * @param string $version
  240. * @return int
  241. */
  242. function versionToInteger(string $version): int
  243. {
  244. list($major, $minor, $sub) = explode('.', $version);
  245. return intval($major * 10000 + $minor * 100 + $sub);
  246. }
  247. // 获取检测的路径数据
  248. function getIsWriteArray()
  249. {
  250. return [
  251. '/.env',
  252. // '/data/',
  253. '/public/install/',
  254. '/public/uploads/',
  255. '/public/temp/',
  256. ];
  257. }
  258. // 获取检测的函数数据
  259. function getExistsFuncArray()
  260. {
  261. return ['curl_init', 'bcadd', 'mb_substr', 'simplexml_load_string'];
  262. }
  263. // 测试可写性
  264. function isWrite($file)
  265. {
  266. if (is_writable(ROOT_PATH . $file)) {
  267. echo '<span>可写</span>';
  268. } else {
  269. echo '<span class="col-red">不可写</span>';
  270. setIsNext(false);
  271. }
  272. }
  273. // 测试函数是否存在
  274. function isFunExists($func)
  275. {
  276. $state = function_exists($func);
  277. if ($state === false) {
  278. setIsNext(false);
  279. }
  280. return $state;
  281. }
  282. // 测试函数是否存在
  283. function isFunExistsTxt($func)
  284. {
  285. if (isFunExists($func)) {
  286. echo '<span>无</span>';
  287. } else {
  288. echo '<span class="col-red">需安装</span>';
  289. setIsNext(false);
  290. }
  291. }
  292. // 清除txt中的BOM
  293. function clearBOM($contents)
  294. {
  295. $charset[1] = substr($contents, 0, 1);
  296. $charset[2] = substr($contents, 1, 1);
  297. $charset[3] = substr($contents, 2, 1);
  298. if (ord($charset[1]) == 239 &&
  299. ord($charset[2]) == 187 &&
  300. ord($charset[3]) == 191) {
  301. return substr($contents, 3);
  302. } else {
  303. return $contents;
  304. }
  305. }
  306. // 设置是否允许下一步
  307. function setIsNext(bool $bool)
  308. {
  309. $GLOBALS['isNext'] = $bool;
  310. }
  311. // 获取data文件夹中的文件内容
  312. function readDataFile(string $file)
  313. {
  314. return file_get_contents(INSTALL_PATH . '/data/' . $file);
  315. }
  316. function insInfo($str)
  317. {
  318. echo '<script>$("#install").append("' . $str . '<br>");</script>';
  319. }
  320. function insError($str, $isExit = false)
  321. {
  322. insInfo("<span class='col-red'>$str</span>");
  323. exit();
  324. }