585 lines
21 KiB
PHP
585 lines
21 KiB
PHP
<?php
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ini_set('display_errors', 'On');
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ini_set('display_startup_errors', 1);
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error_reporting(E_ALL);
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use think\facade\Db;
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require __DIR__ . '/../vendor/autoload.php';
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require __DIR__ . '/../vendor/topthink/framework/src/helper.php';
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const DS = DIRECTORY_SEPARATOR;
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const ROOT_PATH = __DIR__ . DS . '..' . DS;
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const INSTALL_PATH = ROOT_PATH . 'config' . DS . 'install' . DS;
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const CONFIG_PATH = ROOT_PATH . 'config' . DS;
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$currentHost = ($_SERVER['SERVER_PORT'] == 443 ? 'https://' : 'http://') . $_SERVER['HTTP_HOST'] . '/';
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function isReadWrite($file)
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{
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if (DIRECTORY_SEPARATOR == '\\') {
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return true;
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}
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if (DIRECTORY_SEPARATOR == '/' && @ ini_get("safe_mode") === false) {
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return is_writable($file);
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}
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if (!is_file($file) || ($fp = @fopen($file, "r+")) === false) {
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return false;
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}
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fclose($fp);
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return true;
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}
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$errorInfo = null;
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if (is_file(INSTALL_PATH . 'lock' . DS . 'install.lock')) {
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$errorInfo = '已安装系统，如需重新安装请删除文件：/config/install/lock/install.lock';
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} elseif (!isReadWrite(ROOT_PATH . 'config' . DS)) {
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$errorInfo = ROOT_PATH . 'config' . DS . '：读写权限不足';
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} elseif (!isReadWrite(ROOT_PATH . 'runtime' . DS)) {
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$errorInfo = ROOT_PATH . 'runtime' . DS . '：读写权限不足';
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} elseif (!isReadWrite(ROOT_PATH . 'public' . DS)) {
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$errorInfo = ROOT_PATH . 'public' . DS . '：读写权限不足';
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} elseif (!checkPhpVersion('7.1.0')) {
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$errorInfo = 'PHP版本不能小于7.1.0';
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} elseif (!extension_loaded("PDO")) {
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$errorInfo = '当前未开启PDO，无法进行安装';
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}
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// POST请求
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if (isAjax()) {
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$post = $_POST;
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$cover = $post['cover'] == 1 ? true : false;
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$database = $post['database'];
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$hostname = $post['hostname'];
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$hostport = $post['hostport'];
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$dbUsername = $post['db_username'];
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$dbPassword = $post['db_password'];
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$prefix = $post['prefix'];
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$adminUrl = $post['admin_url'];
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$username = $post['username'];
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$password = $post['password'];
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// 参数验证
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$validateError = null;
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// 判断是否有特殊字符
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$check = preg_match('/[0-9a-zA-Z]+$/', $adminUrl, $matches);
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if (!$check) {
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$validateError = '后台地址不能含有特殊字符, 只能包含字母或数字。';
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$data = [
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'code' => 0,
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'msg' => $validateError,
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];
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die(json_encode($data));
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}
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if (strlen($adminUrl) < 2) {
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$validateError = '后台的地址不能小于2位数';
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} elseif (strlen($password) < 5) {
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$validateError = '管理员密码不能小于5位数';
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} elseif (strlen($username) < 4) {
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$validateError = '管理员账号不能小于4位数';
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}
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if (!empty($validateError)) {
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$data = [
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'code' => 0,
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'msg' => $validateError,
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];
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die(json_encode($data));
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}
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$envFile = '../.env';
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if (!is_file($envFile)) {
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$data = [
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'code' => 0,
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'msg' => '.env 配置文件不存在',
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];
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die(json_encode($data));
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}
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$envConfig = parse_ini_file($envFile, true);
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$charset = $envConfig['DATABASE']['CHARSET'] ?? 'utf8mb4';
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// DB类初始化
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$config = [
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'type' => 'mysql',
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'hostname' => $hostname,
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'username' => $dbUsername,
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'password' => $dbPassword,
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'hostport' => $hostport,
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'charset' => $charset,
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'prefix' => $prefix,
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'debug' => true,
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];
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Db::setConfig([
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'default' => 'mysql',
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'connections' => [
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'mysql' => $config,
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'install' => array_merge($config, ['database' => $database]),
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],
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]);
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// 检测数据库连接
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if (!checkConnect()) {
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$data = [
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'code' => 0,
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'msg' => '数据库连接失败',
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];
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die(json_encode($data));
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}
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// 检测数据库是否存在
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if (!$cover && checkDatabase($database)) {
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$data = [
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'code' => 0,
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'msg' => '数据库已存在，请选择覆盖安装或者修改数据库名',
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];
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die(json_encode($data));
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}
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// 创建数据库
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createDatabase($database, $config);
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// 导入sql语句等等
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$install = install($username, $password, array_merge($config, ['database' => $database]), $adminUrl);
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if ($install !== true) {
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$data = [
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'code' => 0,
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'msg' => '系统安装失败：' . $install,
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];
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die(json_encode($data));
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}
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$data = [
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'code' => 1,
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'msg' => '系统安装成功，正在跳转登录页面',
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'url' => $adminUrl,
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];
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die(json_encode($data));
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}
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function isAjax()
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{
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if (isset($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest') {
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return true;
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} else {
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return false;
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}
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}
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function isPost()
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{
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return ($_SERVER['REQUEST_METHOD'] == 'POST' && checkurlHash($GLOBALS['verify'])
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&& (empty($_SERVER['HTTP_REFERER']) || preg_replace("~https?:\/\/([^\:\/]+).*~i", "\\1", $_SERVER['HTTP_REFERER']) == preg_replace("~([^\:]+).*~", "\\1", $_SERVER['HTTP_HOST']))) ? 1 : 0;
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}
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function checkPhpVersion($version)
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{
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$php_version = explode('-', phpversion());
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$check = strnatcasecmp($php_version[0], $version) >= 0 ? true : false;
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return $check;
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}
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function checkConnect()
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{
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try {
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$mysqlVersion = Db::query("select version() as version");
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$_version = $mysqlVersion[0]['version'] ?? 0;
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if (version_compare($_version, '5.7.0', '<')) {
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$data = [
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'code' => 0,
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'msg' => 'mysql版本最低要求 5.7.x',
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];
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die(json_encode($data));
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}
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} catch (\Exception $e) {
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return false;
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}
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return true;
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}
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function checkDatabase($database)
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{
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$check = Db::query("SELECT * FROM information_schema.schemata WHERE schema_name='{$database}'");
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if (empty($check)) {
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return false;
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} else {
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return true;
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}
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}
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function createDatabase($database, $config)
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{
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try {
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Db::execute("CREATE DATABASE IF NOT EXISTS `{$database}` DEFAULT CHARACTER SET {$config['charset']}");
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} catch (\Exception $e) {
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return false;
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}
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return true;
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}
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function parseSql($sql = '', $to = '', $from = '')
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{
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list($pure_sql, $comment) = [[], false];
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$sql = explode("\n", trim(str_replace(["\r\n", "\r"], "\n", $sql)));
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foreach ($sql as $key => $line) {
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if ($line == '') {
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continue;
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}
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if (preg_match("/^(#|--)/", $line)) {
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continue;
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}
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if (preg_match("/^\/\*(.*?)\*\//", $line)) {
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continue;
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}
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if (substr($line, 0, 2) == '/*') {
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$comment = true;
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continue;
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}
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if (substr($line, -2) == '*/') {
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$comment = false;
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continue;
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}
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if ($comment) {
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continue;
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}
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if ($from != '') {
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$line = str_replace('`' . $from, '`' . $to, $line);
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}
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if ($line == 'BEGIN;' || $line == 'COMMIT;') {
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continue;
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}
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array_push($pure_sql, $line);
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}
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//$pure_sql = implode($pure_sql, "\n");
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$pure_sql = implode("\n", $pure_sql);
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$pure_sql = explode(";\n", $pure_sql);
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return $pure_sql;
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}
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function install($username, $password, $config, $adminUrl)
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{
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$sqlPath = file_get_contents(INSTALL_PATH . 'sql' . DS . 'install.sql');
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$sqlArray = parseSql($sqlPath, $config['prefix'], 'ea_');
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Db::startTrans();
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try {
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foreach ($sqlArray as $vo) {
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Db::connect('install')->execute($vo);
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}
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Db::connect('install')
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->name('system_admin')
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->where('id', 1)
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->delete();
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Db::connect('install')
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->name('system_admin')
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->insert([
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'id' => 1,
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'username' => $username,
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'head_img' => '/static/admin/images/head.jpg',
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'password' => password($password),
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'create_time' => time(),
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]);
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// 处理安装文件
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!is_dir(INSTALL_PATH) && @mkdir(INSTALL_PATH);
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!is_dir(INSTALL_PATH . 'lock' . DS) && @mkdir(INSTALL_PATH . 'lock' . DS);
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@file_put_contents(INSTALL_PATH . 'lock' . DS . 'install.lock', date('Y-m-d H:i:s'));
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@file_put_contents(CONFIG_PATH . 'app.php', getAppConfig($adminUrl));
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@file_put_contents(CONFIG_PATH . 'DATABASE.php', getDatabaseConfig($config));
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Db::commit();
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} catch (\Exception $e) {
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Db::rollback();
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return $e->getMessage();
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}
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return true;
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}
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function password($value)
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{
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$value = sha1('blog_') . md5($value) . md5('_encrypt') . sha1($value);
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return sha1($value);
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}
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function getAppConfig($admin)
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{
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$config = <<<EOT
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<?php
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// +----------------------------------------------------------------------
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// | 应用设置
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// +----------------------------------------------------------------------
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use think\\facade\Env;
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return [
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// 应用地址
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'app_host' => Env::get('APP.HOST', ''),
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// 应用的命名空间
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'app_namespace' => '',
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// 是否启用路由
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'with_route' => true,
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// 是否启用事件
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'with_event' => true,
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// 开启应用快速访问
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'app_express' => true,
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// 默认应用
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'default_app' => 'index',
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// 默认时区
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'default_timezone' => 'Asia/Shanghai',
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// 应用映射（自动多应用模式有效）
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'app_map' => [
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Env::get('EASYADMIN.ADMIN', '{$admin}') => 'admin',
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],
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// 后台别名
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'admin_alias_name' => Env::get('EASYADMIN.ADMIN', '{$admin}'),
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// 域名绑定（自动多应用模式有效）
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'domain_bind' => [],
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// 禁止URL访问的应用列表（自动多应用模式有效）
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'deny_app_list' => ['common'],
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// 异常页面的模板文件
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'exception_tmpl' => Env::get('APP_DEBUG') == 1 ? app()->getThinkPath() . 'tpl/think_exception.tpl' : app()->getBasePath() . 'common' . DIRECTORY_SEPARATOR . 'tpl' . DIRECTORY_SEPARATOR . 'think_exception.tpl',
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// 跳转页面的成功模板文件
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'dispatch_success_tmpl' => app()->getBasePath() . 'common' . DIRECTORY_SEPARATOR . 'tpl' . DIRECTORY_SEPARATOR . 'dispatch_jump.tpl',
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// 跳转页面的失败模板文件
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'dispatch_error_tmpl' => app()->getBasePath() . 'common' . DIRECTORY_SEPARATOR . 'tpl' . DIRECTORY_SEPARATOR . 'dispatch_jump.tpl',
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// 错误显示信息,非调试模式有效
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'error_message' => '页面错误！请稍后再试～',
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// 显示错误信息
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'show_error_msg' => false,
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// 静态资源上传到OSS前缀
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'oss_static_prefix' => Env::get('EASYADMIN.OSs_static_prefix', 'static_easyadmin'),
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];
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EOT;
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return $config;
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}
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function getDatabaseConfig($data)
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{
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$config = <<<EOT
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<?php
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use think\\facade\Env;
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return [
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// 默认使用的数据库连接配置
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'default' => Env::get('DATABASE.DRIVER', 'mysql'),
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// 自定义时间查询规则
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'time_query_rule' => [],
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// 自动写入时间戳字段
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// true为自动识别类型 false关闭
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// 字符串则明确指定时间字段类型 支持 int timestamp datetime date
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'auto_timestamp' => true,
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// 时间字段取出后的默认时间格式
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'datetime_format' => 'Y-m-d H:i:s',
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// 数据库连接配置信息
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'connections' => [
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'mysql' => [
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// 数据库类型
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'type' => Env::get('DATABASE.TYPE', 'mysql'),
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// 服务器地址
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'hostname' => Env::get('DATABASE.HOSTNAME', '{$data['hostname']}'),
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// 数据库名
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'database' => Env::get('DATABASE.DATABASE', '{$data['database']}'),
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// 用户名
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'username' => Env::get('DATABASE.USERNAME', '{$data['username']}'),
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// 密码
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'password' => Env::get('DATABASE.PASSWORD', '{$data['password']}'),
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// 端口
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'hostport' => Env::get('DATABASE.HOSTPORT', '{$data['hostport']}'),
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// 数据库连接参数
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'params' => [],
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// 数据库编码默认采用utf8mb4
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'charset' => Env::get('DATABASE.CHARSET', 'utf8mb4'),
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// 数据库表前缀
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'prefix' => Env::get('DATABASE.PREFIX', '{$data['prefix']}'),
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// 数据库部署方式:0 集中式(单一服务器),1 分布式(主从服务器)
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'deploy' => 0,
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// 数据库读写是否分离 主从式有效
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'rw_separate' => false,
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// 读写分离后 主服务器数量
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'master_num' => 1,
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// 指定从服务器序号
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'slave_no' => '',
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// 是否严格检查字段是否存在
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'fields_strict' => true,
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// 是否需要断线重连
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'break_reconnect' => false,
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// 监听SQL
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'trigger_sql' => true,
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// 开启字段缓存
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'fields_cache' => false,
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// 字段缓存路径
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'schema_cache_path' => app()->getRuntimePath() . 'schema' . DIRECTORY_SEPARATOR,
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],
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// 更多的数据库配置信息
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],
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];
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EOT;
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return $config;
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}
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?>
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>安装EasyAdmin后台程序</title>
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<meta name="renderer" content="webkit">
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<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
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<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
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<link rel="stylesheet" href="static/plugs/layui-v2.8.x/css/layui.css?v=<?php
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echo time() ?>" media="all">
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<link rel="stylesheet" href="static/common/css/insatll.css?v=<?php
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echo time() ?>" media="all">
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</head>
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<body>
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<h1><img src="static/common/images/logo-1.png"></h1>
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<h2>安装 EasyAdmin8 后台系统</h2>
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<div class="content">
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<form class="layui-form layui-form-pane" action="">
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<?php
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if ($errorInfo): ?>
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<div class="error">
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<?php
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echo $errorInfo; ?>
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</div>
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<?php
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endif; ?>
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<div class="bg">
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<div class="layui-form-item">
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<label class="layui-form-label">数据库地址</label>
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<div class="layui-input-block">
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<input class="layui-input" name="hostname" autocomplete="off" lay-verify="required" lay-reqtext="请输入数据库地址" placeholder="请输入数据库地址" value="127.0.0.1">
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</div>
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</div>
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<div class="layui-form-item">
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<label class="layui-form-label">数据库端口</label>
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<div class="layui-input-block">
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<input class="layui-input" name="hostport" autocomplete="off" lay-verify="required" lay-reqtext="请输入数据库端口" placeholder="请输入数据库端口" value="3306">
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</div>
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</div>
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<div class="layui-form-item">
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<label class="layui-form-label">数据库名称</label>
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<div class="layui-input-block">
|
||
<input class="layui-input" name="database" autocomplete="off" lay-verify="required" lay-reqtext="请输入数据库名称" placeholder="请输入数据库名称" value="easyadmin8">
|
||
</div>
|
||
</div>
|
||
|
||
<div class="layui-form-item">
|
||
<label class="layui-form-label">数据表前缀</label>
|
||
<div class="layui-input-block">
|
||
<input class="layui-input" name="prefix" autocomplete="off" lay-verify="required" lay-reqtext="请输入数据表前缀" placeholder="请输入数据表前缀" value="ea8_">
|
||
</div>
|
||
</div>
|
||
|
||
<div class="layui-form-item">
|
||
<label class="layui-form-label">数据库账号</label>
|
||
<div class="layui-input-block">
|
||
<input class="layui-input" name="db_username" autocomplete="off" lay-verify="required" lay-reqtext="请输入数据库账号" placeholder="请输入数据库账号" value="root">
|
||
</div>
|
||
</div>
|
||
|
||
<div class="layui-form-item">
|
||
<label class="layui-form-label">数据库密码</label>
|
||
<div class="layui-input-block">
|
||
<input type="password" class="layui-input" name="db_password" autocomplete="off" lay-verify="required" lay-reqtext="请输入数据库密码" placeholder="请输入数据库密码">
|
||
</div>
|
||
</div>
|
||
|
||
<div class="layui-form-item">
|
||
<label class="layui-form-label">覆盖数据库</label>
|
||
<div class="layui-input-block" style="text-align: left">
|
||
<input type="radio" name="cover" value="1" title="覆盖">
|
||
<input type="radio" name="cover" value="0" title="不覆盖" checked>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
<div class="bg">
|
||
<div class="layui-form-item">
|
||
<label class="layui-form-label">后台的地址</label>
|
||
<div class="layui-input-block">
|
||
<input class="layui-input" id="admin_url" name="admin_url" autocomplete="off" lay-verify="required" lay-reqtext="请输入后台的地址" placeholder="为了后台安全，不建议将后台路径设置为admin" value="admin">
|
||
<span class="tips">后台登录地址： <?php
|
||
echo $currentHost; ?><span id="admin_name">admin</span></span>
|
||
</div>
|
||
</div>
|
||
|
||
<div class="layui-form-item">
|
||
<label class="layui-form-label">管理员账号</label>
|
||
<div class="layui-input-block">
|
||
<input class="layui-input" name="username" autocomplete="off" lay-verify="required" lay-reqtext="请输入管理员账号" placeholder="请输入管理员账号" value="admin">
|
||
</div>
|
||
</div>
|
||
|
||
<div class="layui-form-item">
|
||
<label class="layui-form-label">管理员密码</label>
|
||
<div class="layui-input-block">
|
||
<input type="password" class="layui-input" name="password" autocomplete="off" lay-verify="required" lay-reqtext="请输入管理员密码" placeholder="请输入管理员密码">
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
<div class="layui-form-item">
|
||
<button class="layui-btn layui-btn-normal <?php
|
||
echo $errorInfo ? 'layui-btn-disabled' : '' ?>" lay-submit="" lay-filter="install">确定安装
|
||
</button>
|
||
</div>
|
||
</form>
|
||
</div>
|
||
<script src="static/plugs/layui-v2.8.x/layui.js?v=<?php
|
||
echo time() ?>" charset="utf-8"></script>
|
||
<script>
|
||
layui.use(['form', 'layer'], function () {
|
||
var $ = layui.jquery,
|
||
form = layui.form,
|
||
layer = layui.layer;
|
||
|
||
$("#admin_url").bind("input propertychange", function () {
|
||
var val = $(this).val();
|
||
$("#admin_name").text(val);
|
||
});
|
||
|
||
form.on('submit(install)', function (data) {
|
||
if ($(this).hasClass('layui-btn-disabled')) {
|
||
return false;
|
||
}
|
||
var _data = data.field;
|
||
var loading = layer.msg('正在安装...', {
|
||
icon: 16,
|
||
shade: 0.2,
|
||
time: false
|
||
});
|
||
$.ajax({
|
||
url: window.location.href,
|
||
type: 'post',
|
||
contentType: "application/x-www-form-urlencoded; charset=UTF-8",
|
||
dataType: "json",
|
||
data: _data,
|
||
timeout: 60000,
|
||
success: function (data) {
|
||
layer.close(loading);
|
||
if (data.code === 1) {
|
||
layer.msg(data.msg, {icon: 1}, function () {
|
||
window.location.href = location.protocol + '//' + location.host + '/' + data.url;
|
||
});
|
||
} else {
|
||
layer.msg(data.msg, {icon: 2});
|
||
}
|
||
},
|
||
error: function (xhr, textstatus, thrown) {
|
||
layer.close(loading);
|
||
layer.msg('Status:' + xhr.status + '，' + xhr.statusText + '，请稍后再试！', {icon: 2});
|
||
return false;
|
||
}
|
||
});
|
||
return false;
|
||
});
|
||
});
|
||
</script>
|
||
</body>
|
||
</html>
|