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install.php
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install.php
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<?php
/**
* 安装程序
* @copyright (c) Emlog All Rights Reserved
*/
define('EMLOG_ROOT', dirname(__FILE__));
define('DEL_INSTALLER', 0);
require_once EMLOG_ROOT.'/include/lib/function.base.php';
header('Content-Type: text/html; charset=UTF-8');
spl_autoload_register("emAutoload");
$act = isset($_GET['action'])? $_GET['action'] : '';
if (PHP_VERSION < '5.0'){
emMsg('您的php版本过低，请选用支持PHP5的环境安装emlog。');
}
if(!$act){
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="zh-CN">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>emlog</title>
<style type="text/css">
<!--
body {background-color:#F7F7F7;font-family: Arial;font-size: 12px;line-height:150%;}
.main {background-color:#FFFFFF;font-size: 12px;color: #666666;width:750px;margin:30px auto;padding:10px;list-style:none;border:#DFDFDF 1px solid; border-radius: 4px;}
.logo{background:url(admin/views/images/logo.gif) no-repeat center;padding:30px 0px 30px 0px;margin:30px 0px;}
.title{text-align:center; font-size: 14px;}
.input {border: 1px solid #CCCCCC;font-family: Arial;font-size: 18px;height:28px;background-color:#F7F7F7;color: #666666;margin:0px 0px 0px 25px;}
.submit{cursor: pointer;font-size: 12px;padding: 4px 10px;}
.care{color:#0066CC;}
.title2{font-size:18px;color:#666666;border-bottom: #CCCCCC 1px solid; margin:40px 0px 20px 0px;padding:10px 0px;}
.foot{text-align:center;}
.main li{ margin:20px 0px;}
-->
</style>
</head>
<body>
<form name="form1" method="post" action="install.php?action=install">
<div class="main">
<p class="logo"></p>
<p class="title">emlog <?php echo Option::EMLOG_VERSION ?> 安装程序</p>
<div class="b">
<p class="title2">MySQL数据库设置</p>
<li>
数据库地址： <br />
<input name="hostname" type="text" class="input" value="127.0.0.1">
<span class="care">(通常为 localhost/127.0.0.1， 不必修改)</span>
</li>
<li>
数据库用户名：<br /><input name="dbuser" type="text" class="input" value="">
</li>
<li>
数据库密码：<br /><input name="password" type="password" class="input">
</li>
<li>
数据库名：<br />
<input name="dbname" type="text" class="input" value="">
<span class="care">(程序不会自动创建数据库，请提前创建一个空数据库或使用已有数据库)</span>
</li>
<li>
数据库表前缀：<br />
<input name="dbprefix" type="text" class="input" value="emlog_">
<span class="care"> (通常默认即可，不必修改。由英文字母、数字、下划线组成，且必须以下划线结束)</span>
</li>
</div>
<div class="c">
<p class="title2">管理员设置</p>
<li>
登录名：<br />
<input name="admin" type="text" class="input">
</li>
<li>
登录密码：<br />
<input name="adminpw" type="password" class="input">
<span class="care">(不小于6位)</span>
</li>
<li>
再次输入登录密码：<br />
<input name="adminpw2" type="password" class="input">
</li>
</div>
<div>
<p class="foot">
<input type="submit" class="submit" value="开始安装emlog">
</p>
</div>
</div>
</form>
</body>
</html>
<?php
}
if($act == 'install' || $act == 'reinstall'){
$db_host = isset($_POST['hostname']) ? addslashes(trim($_POST['hostname'])) : '';
$db_user = isset($_POST['dbuser']) ? addslashes(trim($_POST['dbuser'])) : '';
$db_pw = isset($_POST['password']) ? addslashes(trim($_POST['password'])) : '';
$db_name = isset($_POST['dbname']) ? addslashes(trim($_POST['dbname'])) : '';
$db_prefix = isset($_POST['dbprefix']) ? addslashes(trim($_POST['dbprefix'])) : '';
$admin = isset($_POST['admin']) ? addslashes(trim($_POST['admin'])) : '';
$adminpw = isset($_POST['adminpw']) ? addslashes(trim($_POST['adminpw'])) : '';
$adminpw2 = isset($_POST['adminpw2']) ? addslashes(trim($_POST['adminpw2'])) : '';
$result = '';
if($db_prefix == ''){
emMsg('数据库表前缀不能为空!');
}elseif(!preg_match("/^[\w_]+_$/",$db_prefix)){
emMsg('数据库表前缀格式错误!');
}elseif($admin == '' || $adminpw == ''){
emMsg('登录名和密码不能为空!');
}elseif(strlen($adminpw) < 6){
emMsg('登录密码不得小于6位');
}elseif($adminpw!=$adminpw2) {
emMsg('两次输入的密码不一致');
}
//初始化数据库类
define('DB_HOST', $db_host);
define('DB_USER', $db_user);
define('DB_PASSWD', $db_pw);
define('DB_NAME', $db_name);
define('DB_PREFIX', $db_prefix);
$DB = Database::getInstance();
$CACHE = Cache::getInstance();
if($act != 'reinstall' && $DB->num_rows($DB->query("SHOW TABLES LIKE '{$db_prefix}blog'")) == 1){
echo <<<EOT
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>emlog system message</title>
<style type="text/css">
<!--
body {background-color:#F7F7F7;font-family: Arial;font-size: 12px;line-height:150%;}
.main {background-color:#FFFFFF;font-size: 12px;color: #666666;width:750px;margin:10px auto;padding:10px;list-style:none;border:#DFDFDF 1px solid;}
.main p {line-height: 18px;margin: 5px 20px;}
-->
</style>
</head><body>
<form name="form1" method="post" action="install.php?action=reinstall">
<div class="main">
<input name="hostname" type="hidden" class="input" value="$db_host">
<input name="dbuser" type="hidden" class="input" value="$db_user">
<input name="password" type="hidden" class="input" value="$db_pw">
<input name="dbname" type="hidden" class="input" value="$db_name">
<input name="dbprefix" type="hidden" class="input" value="$db_prefix">
<input name="admin" type="hidden" class="input" value="$admin">
<input name="adminpw" type="hidden" class="input" value="$adminpw">
<input name="adminpw2" type="hidden" class="input" value="$adminpw2">
<p>
你的emlog看起来已经安装过了。继续安装将会覆盖原有数据，确定要继续吗？
<input type="submit" value="继续»">
</p>
<p><a href="javascript:history.back(-1);">«点击返回</a></p>
</div>
</form>
</body>
</html>
EOT;
exit;
}
if(!is_writable('config.php')){
emMsg('配置文件(config.php)不可写。如果您使用的是Unix/Linux主机，请修改该文件的权限为777。如果您使用的是Windows主机，请联系管理员，将此文件设为可写');
}
if(!is_writable(EMLOG_ROOT.'/content/cache')){
emMsg('缓存文件不可写。如果您使用的是Unix/Linux主机，请修改缓存目录 (content/cache) 下所有文件的权限为777。如果您使用的是Windows主机，请联系管理员，将该目录下所有文件设为可写');
}
$config = "<?php\n"
."//mysql database address\n"
."define('DB_HOST','$db_host');"
."\n//mysql database user\n"
."define('DB_USER','$db_user');"
."\n//database password\n"
."define('DB_PASSWD','$db_pw');"
."\n//database name\n"
."define('DB_NAME','$db_name');"
."\n//database prefix\n"
."define('DB_PREFIX','$db_prefix');"
."\n//auth key\n"
."define('AUTH_KEY','".getRandStr(32).md5($_SERVER['HTTP_USER_AGENT'])."');"
."\n//cookie name\n"
."define('AUTH_COOKIE_NAME','EM_AUTHCOOKIE_".getRandStr(32,false)."');"
."\n";
$fp = @fopen('config.php', 'w');
$fw = @fwrite($fp, $config);
if (!$fw){
emMsg('配置文件(config.php)不可写。如果您使用的是Unix/Linux主机，请修改该文件的权限为777。如果您使用的是Windows主机，请联系管理员，将此文件设为可写');
}
fclose($fp);
//密码加密存储
$PHPASS = new PasswordHash(8, true);
$adminpw = $PHPASS->HashPassword($adminpw);
$dbcharset = 'utf8';
$type = 'MYISAM';
$table_charset_sql = $DB->getMysqlVersion() > '4.1' ? 'ENGINE='.$type.' DEFAULT CHARSET='.$dbcharset.';' : 'ENGINE='.$type.';';
if ($DB->getMysqlVersion() > '4.1' ){
$DB->query("ALTER DATABASE `{$db_name}` DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;", true);
}
$widgets = Option::getWidgetTitle();
$sider_wg = Option::getDefWidget();
$widget_title = serialize($widgets);
$widgets = serialize($sider_wg);
define('BLOG_URL', realUrl());
$sql = "
DROP TABLE IF EXISTS {$db_prefix}blog;
CREATE TABLE {$db_prefix}blog (
gid int(10) unsigned NOT NULL auto_increment,
title varchar(255) NOT NULL default '',
date bigint(20) NOT NULL,
content longtext NOT NULL,
excerpt longtext NOT NULL,
alias VARCHAR(200) NOT NULL DEFAULT '',
author int(10) NOT NULL default '1',
sortid int(10) NOT NULL default '-1',
type varchar(20) NOT NULL default 'blog',
views int(10) unsigned NOT NULL default '0',
comnum int(10) unsigned NOT NULL default '0',
attnum int(10) unsigned NOT NULL default '0',
top enum('n','y') NOT NULL default 'n',
sortop enum('n','y') NOT NULL default 'n',
hide enum('n','y') NOT NULL default 'n',
checked enum('n','y') NOT NULL default 'y',
allow_remark enum('n','y') NOT NULL default 'y',
password varchar(255) NOT NULL default '',
template varchar(255) NOT NULL default '',
tags text,
PRIMARY KEY (gid),
KEY author (author),
KEY views (views),
KEY comnum (comnum),
KEY sortid (sortid),
KEY top (top,date)
)".$table_charset_sql."
INSERT INTO {$db_prefix}blog (gid,title,date,content,excerpt,author,views,comnum,attnum,top,sortop,hide,allow_remark,password) VALUES (1, '欢迎使用emlog', '".time()."', '恭喜您成功安装了emlog，这是系统自动生成的演示文章。编辑或者删除它，然后开始您的创作吧！', '', 1, 0, 0, 0, 'n', 'n', 'n', 'y', '');
DROP TABLE IF EXISTS {$db_prefix}attachment;
CREATE TABLE {$db_prefix}attachment (
aid int(10) unsigned NOT NULL auto_increment,
blogid int(10) unsigned NOT NULL default '0',
filename varchar(255) NOT NULL default '',
filesize int(10) NOT NULL default '0',
filepath varchar(255) NOT NULL default '',
addtime bigint(20) NOT NULL default '0',
width int(10) NOT NULL default '0',
height int(10) NOT NULL default '0',
mimetype varchar(40) NOT NULL default '',
thumfor int(10) NOT NULL default 0,
PRIMARY KEY (aid),
KEY blogid (blogid)
)".$table_charset_sql."
DROP TABLE IF EXISTS {$db_prefix}comment;
CREATE TABLE {$db_prefix}comment (
cid int(10) unsigned NOT NULL auto_increment,
gid int(10) unsigned NOT NULL default '0',
pid int(10) unsigned NOT NULL default '0',
date bigint(20) NOT NULL,
poster varchar(20) NOT NULL default '',
comment text NOT NULL,
mail varchar(60) NOT NULL default '',
url varchar(75) NOT NULL default '',
ip varchar(128) NOT NULL default '',
hide enum('n','y') NOT NULL default 'n',
PRIMARY KEY (cid),
KEY gid (gid),
KEY date (date),
KEY hide (hide)
)".$table_charset_sql."
DROP TABLE IF EXISTS {$db_prefix}options;
CREATE TABLE {$db_prefix}options (
option_id INT( 11 ) UNSIGNED NOT NULL auto_increment,
option_name VARCHAR( 255 ) NOT NULL ,
option_value LONGTEXT NOT NULL ,
PRIMARY KEY (option_id),
KEY option_name (option_name)
)".$table_charset_sql."
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('blogname','点滴记忆');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('bloginfo','使用emlog搭建的站点');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('site_title','');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('site_description','');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('site_key','emlog');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('log_title_style','0');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('blogurl','".BLOG_URL."');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('icp','');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('footer_info','');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('admin_perpage_num','15');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('rss_output_num','10');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('rss_output_fulltext','y');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('index_lognum','10');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('index_comnum','10');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('index_twnum','10');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('index_newtwnum','5');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('index_newlognum','5');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('index_randlognum','5');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('index_hotlognum','5');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('comment_subnum','20');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('nonce_templet','default');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('admin_style','default');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('tpl_sidenum','1');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('comment_code','n');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('comment_needchinese','y');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('comment_interval',60);
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('isgravatar','y');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('isthumbnail','y');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('att_maxsize','20480');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('att_type','rar,zip,gif,jpg,jpeg,png,txt,pdf,docx,doc,xls,xlsx');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('att_imgmaxw','420');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('att_imgmaxh','460');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('comment_paging','y');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('comment_pnum','10');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('comment_order','newer');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('login_code','n');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('reply_code','n');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('iscomment','y');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('ischkcomment','y');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('ischkreply','n');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('isurlrewrite','0');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('isalias','n');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('isalias_html','n');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('isexcerpt','n');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('excerpt_subnum','300');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('istreply','n');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('timezone','Asia/Shanghai');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('active_plugins','');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('widget_title','$widget_title');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('custom_widget','a:0:{}');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('widgets1','$widgets');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('widgets2','');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('widgets3','');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('widgets4','');
INSERT INTO {$db_prefix}options (option_name, option_value) VALUES ('detect_url','n');
DROP TABLE IF EXISTS {$db_prefix}link;
CREATE TABLE {$db_prefix}link (
id int(10) unsigned NOT NULL auto_increment,
sitename varchar(30) NOT NULL default '',
siteurl varchar(75) NOT NULL default '',
description varchar(255) NOT NULL default '',
hide enum('n','y') NOT NULL default 'n',
taxis int(10) unsigned NOT NULL default '0',
PRIMARY KEY (id)
)".$table_charset_sql."
INSERT INTO {$db_prefix}link (id, sitename, siteurl, description, taxis) VALUES (1, 'emlog.net', 'http://www.emlog.net', 'emlog官方主页', 0);
DROP TABLE IF EXISTS {$db_prefix}navi;
CREATE TABLE {$db_prefix}navi (
id int(10) unsigned NOT NULL auto_increment,
naviname varchar(30) NOT NULL default '',
url varchar(75) NOT NULL default '',
newtab enum('n','y') NOT NULL default 'n',
hide enum('n','y') NOT NULL default 'n',
taxis int(10) unsigned NOT NULL default '0',
pid int(10) unsigned NOT NULL default '0',
isdefault enum('n','y') NOT NULL default 'n',
type tinyint(3) unsigned NOT NULL default '0',
type_id int(10) unsigned NOT NULL default '0',
PRIMARY KEY (id)
)".$table_charset_sql."
INSERT INTO {$db_prefix}navi (id, naviname, url, taxis, isdefault, type) VALUES (1, '首页', '', 1, 'y', 1);
INSERT INTO {$db_prefix}navi (id, naviname, url, taxis, isdefault, type) VALUES (3, '登录', 'admin', 3, 'y', 3);
DROP TABLE IF EXISTS {$db_prefix}tag;
CREATE TABLE {$db_prefix}tag (
tid int(10) unsigned NOT NULL auto_increment,
tagname varchar(60) NOT NULL default '',
gid text NOT NULL,
PRIMARY KEY (tid),
KEY tagname (tagname)
)".$table_charset_sql."
DROP TABLE IF EXISTS {$db_prefix}sort;
CREATE TABLE {$db_prefix}sort (
sid int(10) unsigned NOT NULL auto_increment,
sortname varchar(255) NOT NULL default '',
alias VARCHAR(200) NOT NULL DEFAULT '',
taxis int(10) unsigned NOT NULL default '0',
pid int(10) unsigned NOT NULL default '0',
description text NOT NULL,
template varchar(255) NOT NULL default '',
PRIMARY KEY (sid)
)".$table_charset_sql."
DROP TABLE IF EXISTS {$db_prefix}user;
CREATE TABLE {$db_prefix}user (
uid int(10) unsigned NOT NULL auto_increment,
username varchar(32) NOT NULL default '',
password varchar(64) NOT NULL default '',
nickname varchar(20) NOT NULL default '',
role varchar(60) NOT NULL default '',
ischeck enum('n','y') NOT NULL default 'n',
photo varchar(255) NOT NULL default '',
email varchar(60) NOT NULL default '',
description varchar(255) NOT NULL default '',
PRIMARY KEY (uid),
KEY username (username)
)".$table_charset_sql."
INSERT INTO {$db_prefix}user (uid, username, password, role) VALUES (1,'$admin','".$adminpw."','admin');
DROP TABLE IF EXISTS {$db_prefix}storage;
CREATE TABLE {$db_prefix}storage (
`sid` int(8) NOT NULL AUTO_INCREMENT,
`plugin` varchar(32) NOT NULL,
`name` varchar(32) NOT NULL,
`type` varchar(8) NOT NULL,
`value` text NOT NULL,
`createdate` int(11) NOT NULL,
`lastupdate` int(11) NOT NULL,
PRIMARY KEY (`sid`),
UNIQUE KEY `plugin` (`plugin`,`name`)
)".$table_charset_sql;
$array_sql = preg_split("/;[\r\n]/", $sql);
foreach($array_sql as $sql){
$sql = trim($sql);
if ($sql){
$DB->query($sql);
}
}
//重建缓存
$CACHE->updateCache();
$result .= "
<p style=\"font-size:24px; border-bottom:1px solid #E6E6E6; padding:10px 0px;\">恭喜，安装成功！</p>
<p>您的emlog已经安装好了，现在可以开始您的创作了，就这么简单!</p>
<p><b>用户名</b>：{$admin}</p>
<p><b>密 码</b>：您刚才设定的密码</p>";
if (DEL_INSTALLER === 1 && !@unlink('./install.php') || DEL_INSTALLER === 0) {
$result .= '<p style="color:red;margin:10px 20px;">警告：请手动删除根目录下安装文件：install.php</p> ';
}
$result .= "<p style=\"text-align:right;\"><a href=\"./\">访问首页</a> | <a href=\"./admin/\">登录后台</a></p>";
emMsg($result, 'none');
}
?>