Файл: muzxit.ru/install/index.php
Строк: 171
<?php
/**
* @package JohnCMS
* @link http://johncms.com
* @copyright Copyright (C) 2008-2011 JohnCMS Community
* @license LICENSE.txt (see attached file)
* @version VERSION.txt (see attached file)
* @author http://johncms.com/about
*/
define('_IN_JOHNCMS', 1);
set_time_limit(1200);
define('INSTALL_VERSION', '4.5.1'); // Инсталлируемая версия
define('UPDATE_VERSION', '4.5.0'); // Обновление с версии
// Задаем режим работы инсталлятора
define('MODE', 'install');
//define('MODE', 'update_440-451');
class install
{
/*
-----------------------------------------------------------------
Список папок для проверки
-----------------------------------------------------------------
*/
private static $folders = array(
'/download/upl/',
'/download/files/',
'/download/graftemp/',
'/download/screens/',
'/files/cache/',
'/incfiles/'
);
/*
-----------------------------------------------------------------
Список файлов для проверки
-----------------------------------------------------------------
*/
private static $files = array(
'/download/set.dat'
);
/*
-----------------------------------------------------------------
Критические ошибки настройки PHP
-----------------------------------------------------------------
*/
static function check_php_errors()
{
$error = array();
if (version_compare(phpversion(), '5.1.0', '<')) $error[] = 'PHP ' . phpversion();
if (!extension_loaded('mysql')) $error[] = 'mysql';
if (!extension_loaded('gd')) $error[] = 'gd';
if (!extension_loaded('zlib')) $error[] = 'zlib';
if (!extension_loaded('mbstring')) $error[] = 'mbstring';
return !empty($error) ? $error : false;
}
/*
-----------------------------------------------------------------
Некритические предупреждения настройки PHP
-----------------------------------------------------------------
*/
static function check_php_warnings()
{
global $lng;
$error = array();
if (ini_get('register_globals')) $error[] = 'register_globals';
if (ini_get('arg_separator.output') != '&') $error[] = 'arg_separator.output';
return !empty($error) ? $error : false;
}
/*
-----------------------------------------------------------------
Проверяем права доступа к папкам
-----------------------------------------------------------------
*/
static function check_folders_rights()
{
$error = array();
foreach (self::$folders as $val) if ((@decoct(@fileperms('..' . $val)) % 1000) < 777) $error[] = $val;
return !empty($error) ? $error : false;
}
/*
-----------------------------------------------------------------
Проверяем права доступа к файлам
-----------------------------------------------------------------
*/
static function check_files_rights()
{
$error = array();
foreach (self::$files as $val) if ((@decoct(@fileperms('..' . $val)) % 1000) < 666) $error[] = $val;
return !empty($error) ? $error : false;
}
/*
-----------------------------------------------------------------
Парсинг SQL файла
-----------------------------------------------------------------
*/
static function parse_sql($file = false)
{
$errors = array();
if ($file && file_exists($file)) {
$query = fread(fopen($file, 'r'), filesize($file));
$query = trim($query);
$query = preg_replace("/n#[^n]*/", '', "n" . $query);
$buffer = array();
$ret = array();
$in_string = false;
for ($i = 0; $i < strlen($query) - 1; $i++) {
if ($query[$i] == ";" && !$in_string) {
$ret[] = substr($query, 0, $i);
$query = substr($query, $i + 1);
$i = 0;
}
if ($in_string && ($query[$i] == $in_string) && $buffer[1] != "\") {
$in_string = false;
} elseif (!$in_string && ($query[$i] == '"' || $query[$i] == "'") && (!isset($buffer[0]) || $buffer[0] != "\")) {
$in_string = $query[$i];
}
if (isset($buffer[1])) {
$buffer[0] = $buffer[1];
}
$buffer[1] = $query[$i];
}
if (!empty($query)) {
$ret[] = $query;
}
for ($i = 0; $i < count($ret); $i++) {
$ret[$i] = trim($ret[$i]);
if (!empty($ret[$i]) && $ret[$i] != "#") {
if (!mysql_query($ret[$i])) {
$errors[] = mysql_error();
}
}
}
} else {
$errors[] = 'ERROR: SQL file';
}
return $errors;
}
}
/*
-----------------------------------------------------------------
Показываем инсталлятор
-----------------------------------------------------------------
*/
if (is_dir(MODE) && file_exists(MODE . '/install.php')) {
if (file_exists('../incfiles/db.php')) {
require('../incfiles/core.php');
} else {
$act = isset($_REQUEST['act']) ? trim($_REQUEST['act']) : false;
session_name('SESID');
session_start();
}
// Загружаем язык интерфейса
if (isset($_POST['lng']) && ($_POST['lng'] == 'ru' || $_POST['lng'] == 'en')) $_SESSION['language'] = $_POST['lng'];
$language = isset($_SESSION['language']) ? $_SESSION['language'] : 'en';
$lng_file = 'languages/' . $language . '.lng';
if (file_exists($lng_file)) {
$lng = parse_ini_file($lng_file) or die('ERROR: language file');
} else {
die('ERROR: Language file is missing');
}
ob_start();
echo '<!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">' .
'<title>JohnCMS ' . INSTALL_VERSION . (MODE == 'install' ? '' : ' | ' . $lng['update_from'] . ' ' . UPDATE_VERSION) . '</title>' .
'<style type="text/css">' .
'a, a:link, a:visited{color: blue;}' .
'body {font-family: Arial, Helvetica, sans-serif; font-size: small; color: #000000; background-color: #FFFFFF}' .
'h1{margin: 0; padding: 0; padding-bottom: 4px;}' .
'h2{margin: 0; padding: 0; padding-bottom: 4px;}' .
'h3{margin: 0; padding: 0; padding-bottom: 2px;}' .
'ul{margin:0; padding-left:20px; }' .
'li{padding-bottom: 6px; }' .
'.red{color: #FF0000;}' .
'.green{color: #009933;}' .
'.blue{color: #0000EE;}' .
'.gray{color: gray;}' .
'.pgl{padding-left: 8px}' .
'.select{color: blue; font-size: medium; font-weight: bold}' .
'.small{font-size: x-small}' .
'.st{color: gray; text-decoration: line-through}' .
'</style>' .
'</head><body>' .
'<h1 class="green">JohnCMS <span class="red">' . INSTALL_VERSION . '</span></h1>' . (MODE == 'install' ? '' : '<h3>' . $lng['update_from'] . ' ' . UPDATE_VERSION . '</h3>') . '<hr />';
if (!$act) {
echo '<form action="index.php" method="post">' .
'<p><h3 class="green">' . $lng['change_language'] . '</h3>' .
'<div><input type="radio" name="lng" value="en" ' . ($language == 'en' ? 'checked="checked"' : '') . ' /> English</div>' .
'<div><input type="radio" name="lng" value="ru" ' . ($language == 'ru' ? 'checked="checked"' : '') . ' /> Русский</div>' .
'</p><p><input type="submit" name="submit" value="' . $lng['change'] . '" /></p></form>' .
'<p>' . $lng['languages'] . '</p>' .
'<hr />';
}
require(MODE . '/install.php');
echo '<hr />© Powered by <a href="http://johncms.com">JohnCMS</a></body></html>';
} else {
echo "<h2>FATAL ERROR: can't begin installation</h2>";
}