index.php 11 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) 2017~2024 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 = '© 2017-2024 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, 'checkDbPwd', md5('done')])) {
  42. $s2 = $s1;
  43. }
  44. return $s2;
  45. }
  46. // 协议说明
  47. if ($s == 0 && is_numeric($s)) {
  48. require_once(INSTALL_PATH . '/templates/step_0.php');
  49. exit();
  50. }
  51. // 环境检测
  52. if ($s == 1 && is_numeric($s)) {
  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 && is_numeric($s)) {
  65. require_once(INSTALL_PATH . '/templates/step_2.php');
  66. exit();
  67. }
  68. // 正在安装
  69. if ($s == 3 && is_numeric($s)) {
  70. require_once(INSTALL_PATH . '/templates/step_3.php');
  71. if ($_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. // 取出.env模板内容
  101. $config_str = readDataFile('.env.tpl');
  102. // 进行替换
  103. $config_str = str_replace('~db_host~', $dbhost, $config_str);
  104. $config_str = str_replace('~db_name~', $dbname, $config_str);
  105. $config_str = str_replace('~db_user~', $dbuser, $config_str);
  106. $config_str = str_replace('~db_pwd~', $dbpwd, $config_str);
  107. $config_str = str_replace('~db_port~', $dbport, $config_str);
  108. $config_str = str_replace('~db_charset~', 'utf8', $config_str);
  109. // 将替换后的内容写入.env文件
  110. $fp = fopen(ROOT_PATH . '/.env', 'w');
  111. fwrite($fp, $config_str);
  112. fclose($fp);
  113. }
  114. exit();
  115. }
  116. // 检测数据库信息
  117. if ($s === 'checkDbPwd') {
  118. $dbhost = $_POST['dbhost'] ?? '';
  119. $dbuser = $_POST['dbuser'] ?? '';
  120. $dbpwd = $_POST['dbpwd'] ?? '';
  121. $dbport = $_POST['dbport'] ?? '';
  122. try {
  123. $dsn = "mysql:host={$dbhost};port={$dbport};charset=utf8";
  124. $pdo = new PDO($dsn, $dbuser, $dbpwd);
  125. echo 'true';
  126. } catch (Exception $e) {
  127. echo 'false';
  128. }
  129. exit();
  130. }
  131. // 逐步导入数据库
  132. if ($s === 'importDb') {
  133. // 初始化信息
  134. $dbhost = $_POST['dbhost'] ?? '';
  135. $dbname = $_POST['dbname'] ?? '';
  136. $dbuser = $_POST['dbuser'] ?? '';
  137. $dbpwd = $_POST['dbpwd'] ?? '';
  138. $dbport = $_POST['dbport'] ?? 3306;
  139. $testdata = $_POST['testdata'] ?? '';
  140. // 执行的索引 (某条数据)
  141. $index = isset($_POST['index']) ? (int)$_POST['index'] : 1;
  142. // 连接证数据库
  143. try {
  144. $dsn = "mysql:host={$dbhost};port={$dbport};charset=utf8";
  145. $pdo = new PDO($dsn, $dbuser, $dbpwd);
  146. $pdo->query("SET NAMES utf8"); // 设置数据库编码
  147. } catch (Exception $e) {
  148. insError('数据库连接错误,请检查!');
  149. }
  150. // 数据库创建完成,开始连接
  151. $pdo->query("USE `$dbname`");
  152. // 读取数据库脚本数据
  153. $content = readDataFile('install.sql');
  154. $data = preg_split('/DROP TABLE IF EXISTS `.*?`;/', $content);
  155. if (!isset($data[$index])) {
  156. insError('数据库索引不正确');
  157. }
  158. // 获取表名
  159. $tableName = parseTableName($data[$index]);
  160. if (empty($tableName)) {
  161. insError('数据库执行脚本不正确');
  162. }
  163. // 生成sql语句
  164. $dropSql = "DROP TABLE IF EXISTS `{$tableName}`;\n";
  165. $sql = $dropSql . trim($data[$index]);
  166. try {
  167. // 执行sql内容
  168. if ($pdo->exec($sql) !== false) {
  169. $message = "创建数据表 [{$tableName}] 完成!";
  170. $status = true;
  171. } else {
  172. $error = $pdo->errorInfo();
  173. throw new Exception($error[2] ?? $error[0]);
  174. }
  175. } catch (\Throwable $e) {
  176. $message = "创建数据表 [{$tableName}] 失败!" . $e->getMessage();
  177. $status = false;
  178. }
  179. // 是否存在下一步
  180. $isNext = $index < count($data) - 1;
  181. // 返回结果
  182. exit(jsonEncode(compact('index', 'message', 'status', 'isNext')));
  183. }
  184. // 安装完成
  185. if ($s === md5('done')) {
  186. require_once(INSTALL_PATH . '/templates/step_4.php');
  187. $fp = fopen(INSTALL_PATH . '/install.lock', 'w');
  188. fwrite($fp, '程序已正确安装,重新安装请删除本文件');
  189. fclose($fp);
  190. exit();
  191. }
  192. // 获取扩展要求数据
  193. function getExtendArray(): array
  194. {
  195. $data = [
  196. [
  197. 'name' => 'PDO Mysql',
  198. 'status' => extension_loaded('PDO') && extension_loaded('pdo_mysql'),
  199. ],
  200. [
  201. 'name' => 'Mysqlnd',
  202. 'status' => extension_loaded('mysqlnd'),
  203. ],
  204. [
  205. 'name' => 'JSON',
  206. 'status' => extension_loaded('json')
  207. ],
  208. [
  209. 'name' => 'Fileinfo',
  210. 'status' => extension_loaded('fileinfo')
  211. ],
  212. [
  213. 'name' => 'CURL',
  214. 'status' => extension_loaded('curl'),
  215. ],
  216. [
  217. 'name' => 'OpenSSL',
  218. 'status' => extension_loaded('openssl'),
  219. ],
  220. [
  221. 'name' => 'GD',
  222. 'status' => extension_loaded('gd'),
  223. ],
  224. [
  225. 'name' => 'BCMath',
  226. 'status' => extension_loaded('bcmath'),
  227. ],
  228. [
  229. 'name' => 'Mbstring',
  230. 'status' => extension_loaded('mbstring'),
  231. ],
  232. [
  233. 'name' => 'SimpleXML',
  234. 'status' => extension_loaded('SimpleXML'),
  235. ]
  236. ];
  237. foreach ($data as $item) {
  238. !$item['status'] && setIsNext(false);
  239. }
  240. return $data;
  241. }
  242. // 检测php版本号
  243. function getPHPVersion()
  244. {
  245. $version = phpversion();
  246. $versionInt = versionToInteger(phpversion());
  247. if ($versionInt < 70400 || $versionInt >= 70500) {
  248. echo "<span class=\"col-red\"><strong>{$version}</strong> (请使用php7.4)</span>";
  249. setIsNext(false);
  250. } else {
  251. echo "<span>{$version}</span>";
  252. }
  253. }
  254. // 匹配mysql表名
  255. function parseTableName(string $sql): ?string
  256. {
  257. preg_match('/CREATE TABLE `(.*?)`/', $sql, $matches);
  258. if (empty($matches)) {
  259. return null;
  260. }
  261. return $matches[1];
  262. }
  263. function jsonEncode(array $data)
  264. {
  265. return json_encode($data, JSON_UNESCAPED_UNICODE);
  266. }
  267. /**
  268. * 将版本转为数字
  269. * @param string $version
  270. * @return int
  271. */
  272. function versionToInteger(string $version): int
  273. {
  274. list($major, $minor, $sub) = explode('.', $version);
  275. return intval($major * 10000 + $minor * 100 + $sub);
  276. }
  277. // 获取检测的路径数据
  278. function getIsWriteArray(): array
  279. {
  280. return [
  281. '/.env',
  282. '/data/',
  283. '/public/install/',
  284. '/public/uploads/',
  285. '/public/temp/',
  286. ];
  287. }
  288. // 获取检测的函数数据
  289. function getExistsFuncArray(): array
  290. {
  291. return ['curl_init', 'chmod', 'bcadd', 'mb_substr', 'simplexml_load_string', 'json_encode', 'imagecreate'];
  292. }
  293. // 测试可写性
  294. function isWrite($file)
  295. {
  296. if (is_writable(ROOT_PATH . $file)) {
  297. echo '<span>可写</span>';
  298. } else {
  299. echo '<span class="col-red">不可写</span>';
  300. setIsNext(false);
  301. }
  302. }
  303. // 测试函数是否存在
  304. function isFunExists($func)
  305. {
  306. $state = function_exists($func);
  307. if ($state === false) {
  308. setIsNext(false);
  309. }
  310. return $state;
  311. }
  312. // 测试函数是否存在
  313. function isFunExistsTxt($func)
  314. {
  315. if (isFunExists($func)) {
  316. echo '<span>无</span>';
  317. } else {
  318. echo '<span class="col-red">需安装</span>';
  319. setIsNext(false);
  320. }
  321. }
  322. // 清除txt中的BOM
  323. function clearBOM($contents)
  324. {
  325. $charset[1] = substr($contents, 0, 1);
  326. $charset[2] = substr($contents, 1, 1);
  327. $charset[3] = substr($contents, 2, 1);
  328. if (ord($charset[1]) == 239 &&
  329. ord($charset[2]) == 187 &&
  330. ord($charset[3]) == 191) {
  331. return substr($contents, 3);
  332. } else {
  333. return $contents;
  334. }
  335. }
  336. // 设置是否允许下一步
  337. function setIsNext(bool $bool)
  338. {
  339. $GLOBALS['isNext'] = $bool;
  340. }
  341. // 获取data文件夹中的文件内容
  342. function readDataFile(string $file)
  343. {
  344. return file_get_contents(INSTALL_PATH . '/data/' . $file);
  345. }
  346. function insInfo($str)
  347. {
  348. echo '<script>$("#install").append("' . $str . '<br>");</script>';
  349. }
  350. function insError($str, $isExit = false)
  351. {
  352. insInfo("<span class='col-red'>$str</span>");
  353. exit();
  354. }
  355. /**
  356. * 打印调试函数 html
  357. * @param $content
  358. * @param bool $export
  359. */
  360. function pre($content, bool $export = false)
  361. {
  362. $output = $export ? var_export($content, true) : print_r($content, true);
  363. echo "<pre>{$output}</pre>";
  364. exit();
  365. }