EasyAdmin
/
install.php

<?php
/**
 * EasyAdmin安装程序
 *
 * 安装完成后建议删除此文件
 * @author xiaoyaor
 * @website https://www.easyadmin.vip
 */
//报错等级
//error_reporting(E_ERROR | E_WARNING | E_PARSE | E_NOTICE);
//开启错误提示
//ini_set('display_errors', '1');

$checkDirs = [
    'app',
    'vendor',
    'assets' . DIRECTORY_SEPARATOR . 'libs'
];
// 定义根目录
define('ROOT_PATH', __DIR__ . DIRECTORY_SEPARATOR );

// 定义应用目录
define('APP_PATH', ROOT_PATH . 'app' . DIRECTORY_SEPARATOR);
// 定义应用目录
define('CONFIG_PATH', ROOT_PATH . 'config' . DIRECTORY_SEPARATOR);
// 安装包目录
define('INSTALL_PATH', APP_PATH . 'admin' . DIRECTORY_SEPARATOR . 'command' . DIRECTORY_SEPARATOR . 'Install' . DIRECTORY_SEPARATOR);

//错误信息
$errInfo = '';
//程序名称
$sitename = "EasyAdmin";
//ENV文件
$Env = ROOT_PATH . '.env';

$link = array(
    'qqun'  => "https://shang.qq.com/wpa/qunwpa?idkey=ce12bc3cbc9a2ccbca97d287609f61dffc0347a62a204780271be3ef12f70129",
    'gitee' => 'https://gitee.com/gitshenyin/EasyAdmin',
    'github' => 'https://github.com/xiaoyaor/EasyAdmin',
    'home'  => 'https://www.easyadmin.vip?ref=install',
    'ask' => 'https://ask.easyadmin.vip?ref=install',
    'doc'   => 'https://doc.easyadmin.vip?ref=install',
);

//写ini文件[env]
function write_ini_file($assoc_arr, $path)
{
    $content = "";

    foreach ($assoc_arr as $key=>$elem)
    {
        if(!is_array($elem))
        {
            $content .= $key." = ".$elem."\n";
        }
        else
        {
            $content .= "[".$key."]\n";
            foreach ($elem as $key2=>$elem2)
            {
                if(is_array($elem2))
                {
                    for($i=0;$i<count($elem2);$i++)
                    {
                        $content .= $key2."[] = ".$elem2[$i]."\n";
                    }
                }
                else if($elem2=="") $content .= $key2." = \n";
                else $content .= $key2." = ".$elem2."\n";
            }
        }
        $content .= "\n";
    }

    if (!$handle = fopen($path, 'w'))
    {
        return false;
    }
    if (!fwrite($handle, $content))
    {
        return false;
    }
    fclose($handle);
    return true;
}

if (is_file($Env)) {
    $errInfo = "当前已经安装{$sitename}，如果需要重新安装，请手动移除.env文件";
}
else
{
    if (version_compare(PHP_VERSION, '7.1.0', '<')) {
        $errInfo = "当前版本(" . PHP_VERSION . ")过低，请使用PHP7.1以上版本";
    }
    else
    {
        if (!extension_loaded("PDO")) {
            $errInfo = "当前未开启PDO，无法进行安装";
        } else {
            foreach ($checkDirs as $k => $v) {
                if (!is_dir(ROOT_PATH . $v)) {
                    $errInfo = '当前系统框架文件不完整，请尝试重新在线安装或者前往官网下载完整包后再安装，<a href="https://www.easyadmin.vip/download.html?ref=install" target="_blank">立即前往下载</a>';
                    break;
                }
            }
        }
    }
}
// 当前是POST请求
if (isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] == 'POST') {
    if ($errInfo) {
        echo $errInfo;
        exit;
    }
    $err = '';
    $mysqlHostname = isset($_POST['mysqlHost']) ? $_POST['mysqlHost'] : '127.0.0.1';
    $mysqlHostport = isset($_POST['mysqlHostport']) ? $_POST['mysqlHostport'] : 3306;
    $hostArr = explode(':', $mysqlHostname);
    if (count($hostArr) > 1) {
        $mysqlHostname = $hostArr[0];
        $mysqlHostport = $hostArr[1];
    }
    $mysqlUsername = isset($_POST['mysqlUsername']) ? $_POST['mysqlUsername'] : 'root';
    $mysqlPassword = isset($_POST['mysqlPassword']) ? $_POST['mysqlPassword'] : '';
    $mysqlDatabase = isset($_POST['mysqlDatabase']) ? $_POST['mysqlDatabase'] : 'easyadmin';
    $mysqlPrefix = isset($_POST['mysqlPrefix']) ? $_POST['mysqlPrefix'] : 'ea_';

//    $adminUsername = isset($_POST['adminUsername']) ? $_POST['adminUsername'] : 'admin';
//    $adminPassword = isset($_POST['adminPassword']) ? $_POST['adminPassword'] : '123456';
//    $adminPasswordConfirmation = isset($_POST['adminPasswordConfirmation']) ? $_POST['adminPasswordConfirmation'] : '123456';
//    $adminEmail = isset($_POST['adminEmail']) ? $_POST['adminEmail'] : 'admin@admin.com';
//
//    if (!preg_match("/^\w{3,12}$/", $adminUsername)) {
//        echo "用户名只能由3-12位数字、字母、下划线组合";
//        exit;
//    }
//    if (!preg_match("/^[\S]{6,16}$/", $adminPassword)) {
//        echo "密码长度必须在6-16位之间，不能包含空格";
//        exit;
//    }
//    if ($adminPassword !== $adminPasswordConfirmation) {
//        echo "两次输入的密码不一致";
//        exit;
//    }

    try {
        //检测能否读取安装文件
        // $sql = @file_get_contents(INSTALL_PATH . 'easyadmin.sql');
        // if (!$sql) {
        //     throw new Exception("无法读取app/admin/command/Install/easyadmin.sql文件，请检查是否有读权限");
        // }
        // $sql = str_replace("`ea_", "`{$mysqlPrefix}", $sql);

        //连接数据库
        $pdo = new PDO("mysql:host={$mysqlHostname};port={$mysqlHostport}", $mysqlUsername, $mysqlPassword, array(
            PDO::ATTR_ERRMODE            => PDO::ERRMODE_EXCEPTION,
            PDO::MYSQL_ATTR_INIT_COMMAND => "SET NAMES utf8"
        ));

        //检测是否支持innodb存储引擎
        $pdoStatement = $pdo->query("SHOW VARIABLES LIKE 'innodb_version'");
        $result = $pdoStatement->fetch();
        if (!$result) {
            throw new Exception("当前数据库不支持innodb存储引擎，请开启后再重新尝试安装");
        }

        //新建数据库并导入sql
        $pdo->query("CREATE DATABASE IF NOT EXISTS `{$mysqlDatabase}` CHARACTER SET utf8 COLLATE utf8_general_ci;");
        //$pdo->query("USE `{$mysqlDatabase}`");
        //$pdo->exec($sql);

        //新建随机后台地址
        $x = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
        $adminName = substr(str_shuffle(str_repeat($x, ceil(10 / strlen($x)))), 1, 6);

        //写入ENV
        $EnvData = array(
            'APP_DEBUG' => 'true',
            'APP_HTML' => 'true',
            'APP' => array(
                'DEFAULT_TIMEZONE' => 'Asia/Shanghai',
                'ADMIN' => $adminName,
            ),
            'DATABASE' => array(
                'TYPE'     => 'mysql',
                'HOSTNAME' => $mysqlHostname,
                'DATABASE' => $mysqlDatabase,
                'USERNAME' => $mysqlUsername,
                'PASSWORD' => $mysqlPassword,
                'HOSTPORT' => $mysqlHostport,
                'CHARSET'  => 'utf8',
                'DEBUG'    => 'true',
                'PREFIX'   => $mysqlPrefix,
            ),
            'LANG' => array(
                'default_lang' => 'zh-cn',
            )
        );
        $result=write_ini_file($EnvData, $Env);

        if (!$result) {
            throw new Exception("无法写入数据库信息到.env文件，请检查是否有写权限");
        }

        //用户账户写入数据库
        // $newSalt = substr(md5(uniqid(true)), 0, 6);
        // $newPassword = md5(md5($adminPassword) . $newSalt);
        // $pdo->query("UPDATE {$mysqlPrefix}admin SET username = '{$adminUsername}', email = '{$adminEmail}',password = '{$newPassword}', salt = '{$newSalt}' WHERE username = 'admin'");

        //输出成功信息
        echo "success|{$adminName}";
    } catch (PDOException $e) {
        $err = $e->getMessage();
    } catch (Exception $e) {
        $err = $e->getMessage();
    }
    echo $err;
    exit;
}
?>

<!doctype html>
<html>
<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title><?php echo $sitename; ?>安装引导程序</title>
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1">
    <meta name="renderer" content="webkit">

    <style>
        body {
            background: beige;
            margin: 0;
            padding: 0;
            line-height: 1.5;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body, input, button {
            font-family: 'Source Sans Pro', 'Helvetica Neue', Helvetica, 'Microsoft Yahei', Arial, sans-serif;
            font-size: 14px;
            color: #763636;
        }

        .container {
            max-width: 660px;
            margin: 0 auto;
            padding: 20px;
            text-align: center;
        }

        a {
            color: #18bc9c;
            text-decoration: none;
        }

        a:hover {
            text-decoration: underline;
        }

        h1 {
            margin-top: 0;
            margin-bottom: 10px;
        }

        h2 {
            font-size: 28px;
            font-weight: normal;
            color: #3C5675;
            margin-bottom: 0;
            margin-top: 0;
        }

        form {
            margin-top: 40px;
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group .form-field:first-child input {
            border-top-left-radius: 4px;
            border-top-right-radius: 4px;
        }

        .form-group .form-field:last-child input {
            border-bottom-left-radius: 4px;
            border-bottom-right-radius: 4px;
        }

        .form-field input {
            background: #efefbd;
            margin: 0 0 1px;
            border: 2px solid transparent;
            transition: background 0.2s, border-color 0.2s, color 0.2s;
            width: 100%;
            padding: 15px 15px 15px 180px;
            box-sizing: border-box;
        }


        .form-field label {
            float: left;
            width: 160px;
            text-align: right;
            margin-right: -160px;
            position: relative;
            margin-top: 18px;
            font-size: 14px;
            pointer-events: none;
            opacity: 0.7;
        }

        button, .btn {
            background: #008a6f;
            color: #fff;
            border: 0;
            font-weight: bold;
            border-radius: 4px;
            cursor: pointer;
            padding: 15px 30px;
            -webkit-appearance: none;
        }

        button[disabled] {
            opacity: 0.5;
        }

        .form-buttons {
            height: 52px;
            line-height: 52px;
        }

        .form-buttons .btn {
            margin-right: 5px;
        }

        #error, .error, #success, .success, #warmtips, .warmtips {
            background: #D83E3E;
            color: #fff;
            padding: 15px 20px;
            border-radius: 4px;
            margin-bottom: 20px;
        }

        #success {
            background: #18bc9c;
        }

        #error a, .error a {
            color: white;
            text-decoration: underline;
        }

        #warmtips {
            background: #ffcdcd;
            font-size: 14px;
            color: #e74c3c;
        }

        #warmtips a {
            background: #ffffff7;
            display: block;
            height: 30px;
            line-height: 30px;
            margin-top: 10px;
            color: #e21a1a;
            border-radius: 3px;
        }
    </style>
</head>

<body>
<div class="container">
    <h1>
        <img src="/assets/img/qrcode.png" width="150px" height="150px" >
    </h1>
    <h2>安装 <?php echo $sitename; ?></h2>
    <div>

        <p>若你在安装中遇到麻烦可点击 <a href="<?php echo $link['doc']; ?>" target="_blank">安装文档</a> <a
                    href="<?php echo $link['ask']; ?>" target="_blank">问答社区</a> <a
                    href="<?php echo $link['qqun']; ?>">QQ交流群</a></p>
        <!--<p><?php echo $sitename; ?>还支持在命令行php think install一键安装</p>-->

        <form method="post">
            <?php if ($errInfo): ?>
                <div class="error">
                    <?php echo $errInfo; ?>
                </div>
            <?php endif; ?>
            <div id="error" style="display:none"></div>
            <div id="success" style="display:none"></div>
            <div id="warmtips" style="display:none"></div>

            <div class="form-group">
                <div class="form-field">
                    <label>MySQL 数据库地址</label>
                    <input type="text" name="mysqlHost" value="127.0.0.1" required="">
                </div>

                <div class="form-field">
                    <label>MySQL 数据库名</label>
                    <input type="text" name="mysqlDatabase" value="easyadmin" required="">
                </div>

                <div class="form-field">
                    <label>MySQL 用户名</label>
                    <input type="text" name="mysqlUsername" value="root" required="">
                </div>

                <div class="form-field">
                    <label>MySQL 密码</label>
                    <input type="password" name="mysqlPassword">
                </div>

                <div class="form-field">
                    <label>MySQL 数据表前缀</label>
                    <input type="text" name="mysqlPrefix" value="ea_">
                </div>

                <div class="form-field">
                    <label>MySQL 端口号</label>
                    <input type="number" name="mysqlHostport" value="3306">
                </div>
            </div>

            <!--            <div class="form-group">-->
            <!--                <div class="form-field">-->
            <!--                    <label>管理者用户名</label>-->
            <!--                    <input name="adminUsername" value="admin" required=""/>-->
            <!--                </div>-->
            <!---->
            <!--                <div class="form-field">-->
            <!--                    <label>管理者Email</label>-->
            <!--                    <input name="adminEmail" value="admin@admin.com" required="">-->
            <!--                </div>-->
            <!---->
            <!--                <div class="form-field">-->
            <!--                    <label>管理者密码</label>-->
            <!--                    <input type="password" name="adminPassword" required="">-->
            <!--                </div>-->
            <!---->
            <!--                <div class="form-field">-->
            <!--                    <label>重复密码</label>-->
            <!--                    <input type="password" name="adminPasswordConfirmation" required="">-->
            <!--                </div>-->
            <!--            </div>-->

            <div class="form-buttons">
                <button type="submit" <?php echo $errInfo ? 'disabled' : '' ?>>点击安装</button>
            </div>
        </form>

        <!-- jQuery -->
        <script src="https://cdn.staticfile.org/jquery/2.1.4/jquery.min.js"></script>

        <script>
            $(function () {
                $('form :input:first').select();

                $('form').on('submit', function (e) {
                    e.preventDefault();
                    var form = this;
                    var $button = $(this).find('button')
                        .text('安装中...')
                        .prop('disabled', true);

                    $.post('', $(this).serialize())
                        .done(function (ret) {
                            if (ret.substr(0, 7) === 'success') {
                                var retArr = ret.split(/\|/);
                                $('#error').hide();
                                $(".form-group", form).remove();
                                $button.remove();
                                $("#success").text("安装成功！开始你的<?php echo $sitename; ?>之旅吧！").show();

                                $buttons = $(".form-buttons", form);
                                $('<a class="btn" href="./">访问首页</a>').appendTo($buttons);

                                if (typeof retArr[1] !== 'undefined' && retArr[1] !== '') {
                                    var url = location.href.replace(/install\.php/, retArr[1]);
                                    $("#warmtips").html('温馨提示：请将以下后台登录入口添加到你的收藏夹，为了你的网站安全，不要泄漏或发送给他人！可在后台系统设置修改！<a href="' + url + '">' + url + '</a>').show();
                                    $('<a class="btn" href="' + url + '" id="btn-admin" style="background:#18bc9c">访问后台</a>').appendTo($buttons);
                                }
                                localStorage.setItem("easystep", "installed");
                            } else {
                                $('#error').show().text(ret);
                                $button.prop('disabled', false).text('点击安装');
                                $("html,body").animate({
                                    scrollTop: 0
                                }, 500);
                            }
                        })
                        .fail(function (data) {
                            $('#error').show().text('发生错误:\n\n' + data.responseText);
                            $button.prop('disabled', false).text('点击安装');
                            $("html,body").animate({
                                scrollTop: 0
                            }, 500);
                        });

                    return false;
                });
            });
        </script>
    </div>
</div>
</body>
</html>