bludit/install.php

694 lines
20 KiB
PHP

<?php
/*
* Bludit
* https://www.bludit.com
* Author Diego Najar
* Bludit is opensource software licensed under the MIT license.
*/
// Check PHP version
if (version_compare(phpversion(), '5.3', '<')) {
$errorText = 'Current PHP version '.phpversion().', you need > 5.3.';
error_log('[ERROR] '.$errorText, 0);
exit($errorText);
}
// Check PHP modules
$modulesRequired = array('mbstring', 'json', 'gd', 'dom');
$modulesRequiredExit = false;
$modulesRequiredMissing = '';
foreach ($modulesRequired as $module) {
if (!extension_loaded($module)) {
$errorText = 'PHP module <b>'.$module.'</b> is not installed.';
error_log('[ERROR] '.$errorText, 0);
$modulesRequiredExit = true;
$modulesRequiredMissing .= $errorText.PHP_EOL;
}
}
if ($modulesRequiredExit) {
echo 'PHP modules missing:';
echo $modulesRequiredMissing;
echo '';
echo '<a href="https://docs.bludit.com/en/getting-started/requirements">Please read Bludit requirements</a>.';
exit(0);
}
// Security constant
define('BLUDIT', true);
// Directory separator
define('DS', DIRECTORY_SEPARATOR);
// PHP paths
define('PATH_ROOT', __DIR__.DS);
define('PATH_CONTENT', PATH_ROOT.'bl-content'.DS);
define('PATH_KERNEL', PATH_ROOT.'bl-kernel'.DS);
define('PATH_LANGUAGES', PATH_ROOT.'bl-languages'.DS);
define('PATH_UPLOADS', PATH_CONTENT.'uploads'.DS);
define('PATH_TMP', PATH_CONTENT.'tmp'.DS);
define('PATH_PAGES', PATH_CONTENT.'pages'.DS);
define('PATH_WORKSPACES', PATH_CONTENT.'workspaces'.DS);
define('PATH_DATABASES', PATH_CONTENT.'databases'.DS);
define('PATH_PLUGINS_DATABASES',PATH_CONTENT.'databases'.DS.'plugins'.DS);
define('PATH_UPLOADS_PROFILES', PATH_UPLOADS.'profiles'.DS);
define('PATH_UPLOADS_THUMBNAILS',PATH_UPLOADS.'thumbnails'.DS);
define('PATH_UPLOADS_PAGES', PATH_UPLOADS.'pages'.DS);
define('PATH_HELPERS', PATH_KERNEL.'helpers'.DS);
define('PATH_ABSTRACT', PATH_KERNEL.'abstract'.DS);
// Protecting against Symlink attacks
define('CHECK_SYMBOLIC_LINKS', TRUE);
// Filename for pages
define('FILENAME', 'index.txt');
// Domain and protocol
define('DOMAIN', $_SERVER['HTTP_HOST']);
if (!empty($_SERVER['HTTPS'])) {
define('PROTOCOL', 'https://');
} else {
define('PROTOCOL', 'http://');
}
// Base URL
// Change the base URL or leave it empty if you want to Bludit try to detect the base URL.
$base = '';
if (!empty($_SERVER['DOCUMENT_ROOT']) && !empty($_SERVER['SCRIPT_NAME']) && empty($base)) {
$base = str_replace($_SERVER['DOCUMENT_ROOT'], '', $_SERVER['SCRIPT_NAME']);
$base = dirname($base);
} elseif (empty($base)) {
$base = empty( $_SERVER['SCRIPT_NAME'] ) ? $_SERVER['PHP_SELF'] : $_SERVER['SCRIPT_NAME'];
$base = dirname($base);
}
if (strpos($_SERVER['REQUEST_URI'], $base)!==0) {
$base = '/';
} elseif ($base!=DS) {
$base = trim($base, '/');
$base = '/'.$base.'/';
} else {
// Workaround for Windows Web Servers
$base = '/';
}
define('HTML_PATH_ROOT', $base);
// Log separator
define('LOG_SEP', ' | ');
// JSON
if (!defined('JSON_PRETTY_PRINT')) {
define('JSON_PRETTY_PRINT', 128);
}
// Database format date
define('DB_DATE_FORMAT', 'Y-m-d H:i:s');
// Charset, default UTF-8.
define('CHARSET', 'UTF-8');
// Default language file
define('DEFAULT_LANGUAGE_FILE', 'en.json');
// Set internal character encoding
mb_internal_encoding(CHARSET);
// Set HTTP output character encoding
mb_http_output(CHARSET);
// Directory permissions
define('DIR_PERMISSIONS', 0755);
// --- PHP Classes ---
include(PATH_ABSTRACT.'dbjson.class.php');
include(PATH_HELPERS.'sanitize.class.php');
include(PATH_HELPERS.'valid.class.php');
include(PATH_HELPERS.'text.class.php');
include(PATH_HELPERS.'log.class.php');
include(PATH_HELPERS.'date.class.php');
include(PATH_KERNEL.'language.class.php');
// --- LANGUAGE and LOCALE ---
// Try to detect the language from browser or headers
$languageFromHTTP = 'en';
$localeFromHTTP = 'en_US';
if (isset($_GET['language'])) {
$languageFromHTTP = Sanitize::html($_GET['language']);
} else {
// Try to detect the language browser
$languageFromHTTP = substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2);
// Try to detect the locale
if (function_exists('locale_accept_from_http')) {
$localeFromHTTP = locale_accept_from_http($_SERVER['HTTP_ACCEPT_LANGUAGE']);
}
}
$finalLanguage = 'en';
$languageFiles = getLanguageList();
foreach ($languageFiles as $fname=>$native) {
if ( ($languageFromHTTP==$fname) || ($localeFromHTTP==$fname) ) {
$finalLanguage = $fname;
}
}
$L = $language = new Language($finalLanguage);
// Set locale
setlocale(LC_ALL, $localeFromHTTP);
// --- TIMEZONE ---
// Check if timezone is defined in php.ini
$iniDate = ini_get('date.timezone');
if (empty($iniDate)) {
// Timezone not defined in php.ini, then set UTC as default.
date_default_timezone_set('UTC');
}
// ============================================================================
// FUNCTIONS
// ============================================================================
// Returns an array with all languages
function getLanguageList() {
$files = glob(PATH_LANGUAGES.'*.json');
$tmp = array();
foreach ($files as $file) {
$t = new dbJSON($file, false);
$native = $t->db['language-data']['native'];
$locale = basename($file, '.json');
$tmp[$locale] = $native;
}
return $tmp;
}
// Check if Bludit is installed
function alreadyInstalled() {
return file_exists(PATH_DATABASES.'site.php');
}
// Check write permissions and .htaccess file
function checkSystem()
{
$output = array();
// Try to create .htaccess
$htaccessContent = 'AddDefaultCharset UTF-8
<IfModule mod_rewrite.c>
# Enable rewrite rules
RewriteEngine on
# Base directory
RewriteBase '.HTML_PATH_ROOT.'
# Deny direct access to the next directories
RewriteRule ^bl-content/(databases|workspaces|pages|tmp)/.*$ - [R=404,L]
# All URL process by index.php
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*) index.php [PT,L]
</IfModule>';
if (!file_put_contents(PATH_ROOT.'.htaccess', $htaccessContent)) {
if (!empty($_SERVER['SERVER_SOFTWARE'])) {
$webserver = Text::lowercase($_SERVER['SERVER_SOFTWARE']);
if (Text::stringContains($webserver, 'apache') || Text::stringContains($webserver, 'litespeed')) {
$errorText = 'Missing file, upload the file .htaccess';
error_log('[ERROR] '.$errorText, 0);
array_push($output, $errorText);
}
}
}
// Check mod_rewrite module
if (function_exists('apache_get_modules') ) {
if (!in_array('mod_rewrite', apache_get_modules())) {
$errorText = 'Module mod_rewrite is not installed or loaded.';
error_log('[ERROR] '.$errorText, 0);
array_push($output, $errorText);
}
}
// Try to create the directory content
@mkdir(PATH_CONTENT, DIR_PERMISSIONS, true);
// Check if the directory content is writeable.
if (!is_writable(PATH_CONTENT)) {
$errorText = 'Writing test failure, check directory "bl-content" permissions.';
error_log('[ERROR] '.$errorText, 0);
array_push($output, $errorText);
}
return $output;
}
// Install Bludit
function install($adminPassword, $timezone)
{
global $L;
if (!date_default_timezone_set($timezone)) {
date_default_timezone_set('UTC');
}
$currentDate = Date::current(DB_DATE_FORMAT);
// ============================================================================
// Create directories
// ============================================================================
// Directories for initial pages
$pagesToInstall = array('example-page-1-slug', 'example-page-2-slug', 'example-page-3-slug', 'example-page-4-slug');
foreach ($pagesToInstall as $page) {
if (!mkdir(PATH_PAGES.$L->get($page), DIR_PERMISSIONS, true)) {
$errorText = 'Error when trying to created the directory=>'.PATH_PAGES.$L->get($page);
error_log('[ERROR] '.$errorText, 0);
}
}
// Directories for initial plugins
$pluginsToInstall = array('tinymce', 'about', 'simple-stats', 'robots', 'canonical');
foreach ($pluginsToInstall as $plugin) {
if (!mkdir(PATH_PLUGINS_DATABASES.$plugin, DIR_PERMISSIONS, true)) {
$errorText = 'Error when trying to created the directory=>'.PATH_PLUGINS_DATABASES.$plugin;
error_log('[ERROR] '.$errorText, 0);
}
}
// Directories for upload files
if (!mkdir(PATH_UPLOADS_PROFILES, DIR_PERMISSIONS, true)) {
$errorText = 'Error when trying to created the directory=>'.PATH_UPLOADS_PROFILES;
error_log('[ERROR] '.$errorText, 0);
}
if (!mkdir(PATH_UPLOADS_THUMBNAILS, DIR_PERMISSIONS, true)) {
$errorText = 'Error when trying to created the directory=>'.PATH_UPLOADS_THUMBNAILS;
error_log('[ERROR] '.$errorText, 0);
}
if (!mkdir(PATH_TMP, DIR_PERMISSIONS, true)) {
$errorText = 'Error when trying to created the directory=>'.PATH_TMP;
error_log('[ERROR] '.$errorText, 0);
}
if (!mkdir(PATH_WORKSPACES, DIR_PERMISSIONS, true)) {
$errorText = 'Error when trying to created the directory=>'.PATH_WORKSPACES;
error_log('[ERROR] '.$errorText, 0);
}
if (!mkdir(PATH_UPLOADS_PAGES, DIR_PERMISSIONS, true)) {
$errorText = 'Error when trying to created the directory=>'.PATH_UPLOADS_PAGES;
error_log('[ERROR] '.$errorText, 0);
}
// ============================================================================
// Create files
// ============================================================================
$dataHead = "<?php defined('BLUDIT') or die('Bludit CMS.'); ?>".PHP_EOL;
$data = array();
$slugs = array();
$nextDate = $currentDate;
foreach ($pagesToInstall as $page) {
$slug = $page;
$title = Text::replace('slug','title', $slug);
$content = Text::replace('slug','content', $slug);
$nextDate = Date::offset($nextDate, DB_DATE_FORMAT, '-1 minute');
$data[$L->get($slug)]= array(
'title'=>$L->get($title),
'description'=>'',
'username'=>'admin',
'tags'=>array(),
'type'=>(($slug=='example-page-4-slug')?'static':'published'),
'date'=>$nextDate,
'dateModified'=>'',
'allowComments'=>true,
'position'=>1,
'coverImage'=>'',
'md5file'=>'',
'category'=>'general',
'uuid'=>md5(uniqid()),
'parent'=>'',
'template'=>'',
'noindex'=>false,
'nofollow'=>false,
'noarchive'=>false
);
array_push($slugs, $slug);
file_put_contents(PATH_PAGES.$L->get($slug).DS.FILENAME, $L->get($content), LOCK_EX);
}
file_put_contents(PATH_DATABASES.'pages.php', $dataHead.json_encode($data, JSON_PRETTY_PRINT), LOCK_EX);
// File site.php
// If Bludit is not installed inside a folder, the URL doesn't need finish with /
// Example (root): https://domain.com
// Example (inside a folder): https://domain.com/folder/
if (HTML_PATH_ROOT=='/') {
$siteUrl = PROTOCOL.DOMAIN;
} else {
$siteUrl = PROTOCOL.DOMAIN.HTML_PATH_ROOT;
}
$data = array(
'title'=>'BLUDIT',
'slogan'=>$L->get('welcome-to-bludit'),
'description'=>$L->get('congratulations-you-have-successfully-installed-your-bludit'),
'footer'=>'Copyright © '.Date::current('Y'),
'itemsPerPage'=>6,
'language'=>$L->currentLanguage(),
'locale'=>$L->locale(),
'timezone'=>$timezone,
'theme'=>'alternative',
'adminTheme'=>'booty',
'homepage'=>'',
'pageNotFound'=>'',
'uriPage'=>'/',
'uriTag'=>'/tag/',
'uriCategory'=>'/category/',
'uriBlog'=>'',
'url'=>$siteUrl,
'emailFrom'=>'no-reply@'.DOMAIN,
'orderBy'=>'date',
'currentBuild'=>'0',
'twitter'=>'https://twitter.com/bludit',
'facebook'=>'https://www.facebook.com/bluditcms',
'codepen'=>'',
'github'=> 'https://github.com/bludit',
'instagram'=>'',
'gitlab'=>'',
'linkedin'=>'',
'dateFormat'=>'F j, Y',
'extremeFriendly'=>true,
'autosaveInterval'=>2,
'titleFormatHomepage'=>'{{site-slogan}} | {{site-title}}',
'titleFormatPages'=>'{{page-title}} | {{site-title}}',
'titleFormatCategory'=>'{{category-name}} | {{site-title}}',
'titleFormatTag'=>'{{tag-name}} | {{site-title}}',
'imageRestrict'=>true,
'imageRelativeToAbsolute'=>false
);
file_put_contents(PATH_DATABASES.'site.php', $dataHead.json_encode($data, JSON_PRETTY_PRINT), LOCK_EX);
// File users.php
$salt = uniqid();
$passwordHash = sha1($adminPassword.$salt);
$tokenAuth = md5( uniqid().time().DOMAIN );
$data = array(
'admin'=>array(
'nickname'=>'Admin',
'firstName'=>$L->get('Administrator'),
'lastName'=>'',
'role'=>'admin',
'password'=>$passwordHash,
'salt'=>$salt,
'email'=>'',
'registered'=>$currentDate,
'tokenRemember'=>'',
'tokenAuth'=>$tokenAuth,
'tokenAuthTTL'=>'2009-03-15 14:00',
'twitter'=>'',
'facebook'=>'',
'instagram'=>'',
'codepen'=>'',
'linkedin'=>'',
'github'=>'',
'gitlab'=>''
)
);
file_put_contents(PATH_DATABASES.'users.php', $dataHead.json_encode($data, JSON_PRETTY_PRINT), LOCK_EX);
// File syslog.php
$data = array(
array(
'date'=>$currentDate,
'dictionaryKey'=>'welcome-to-bludit',
'notes'=>'',
'idExecution'=>uniqid(),
'method'=>'POST',
'username'=>'admin'
));
file_put_contents(PATH_DATABASES.'syslog.php', $dataHead.json_encode($data, JSON_PRETTY_PRINT), LOCK_EX);
// File security.php
$data = array(
'minutesBlocked'=>5,
'numberFailuresAllowed'=>10,
'blackList'=>array()
);
file_put_contents(PATH_DATABASES.'security.php', $dataHead.json_encode($data, JSON_PRETTY_PRINT), LOCK_EX);
// File categories.php
$data = array(
'general'=>array('name'=>'General', 'description'=>'', 'template'=>'', 'list'=>$slugs),
'music'=>array('name'=>'Music', 'description'=>'', 'template'=>'', 'list'=>array()),
'videos'=>array('name'=>'Videos', 'description'=>'', 'template'=>'', 'list'=>array())
);
file_put_contents(PATH_DATABASES.'categories.php', $dataHead.json_encode($data, JSON_PRETTY_PRINT), LOCK_EX);
// File tags.php
$data = array(
'bludit'=>array('name'=>'Bludit', 'description'=>'', 'template'=>'', 'list'=>array('follow-bludit')),
'cms'=>array('name'=>'CMS', 'description'=>'', 'template'=>'', 'list'=>array('follow-bludit')),
'flat-files'=>array('name'=>'Flat files', 'description'=>'', 'template'=>'', 'list'=>array('follow-bludit'))
);
file_put_contents(PATH_DATABASES.'tags.php', $dataHead.json_encode($data, JSON_PRETTY_PRINT), LOCK_EX);
// File plugins/about/db.php
file_put_contents(
PATH_PLUGINS_DATABASES.'about'.DS.'db.php',
$dataHead.json_encode(
array(
'position'=>1,
'label'=>$L->get('About'),
'text'=>$L->get('this-is-a-brief-description-of-yourself-our-your-site')
),
JSON_PRETTY_PRINT),
LOCK_EX
);
// File plugins/simple-stats/db.php
file_put_contents(
PATH_PLUGINS_DATABASES.'simple-stats'.DS.'db.php',
$dataHead.json_encode(
array(
'numberOfDays'=>7,
'label'=>$L->get('Visits'),
'excludeAdmins'=>false,
'position'=>1
),
JSON_PRETTY_PRINT),
LOCK_EX
);
mkdir(PATH_WORKSPACES.'simple-stats', DIR_PERMISSIONS, true);
// File plugins/tinymce/db.php
file_put_contents(
PATH_PLUGINS_DATABASES.'tinymce'.DS.'db.php',
$dataHead.json_encode(
array(
'position'=>1,
'toolbar1'=>'formatselect bold italic bullist numlist | blockquote alignleft aligncenter alignright | link unlink pagebreak image removeformat code',
'toolbar2'=>'',
'plugins'=>'code autolink image link pagebreak advlist lists textcolor colorpicker textpattern autoheight'
),
JSON_PRETTY_PRINT),
LOCK_EX
);
// File plugins/canonical/db.php
file_put_contents(
PATH_PLUGINS_DATABASES.'canonical'.DS.'db.php',
$dataHead.json_encode(
array(
'position'=>1
),
JSON_PRETTY_PRINT),
LOCK_EX
);
// File plugins/robots/db.php
file_put_contents(
PATH_PLUGINS_DATABASES.'robots'.DS.'db.php',
$dataHead.json_encode(
array(
'position'=>1,
'robotstxt'=>'User-agent: *'.PHP_EOL.'Allow: /'
),
JSON_PRETTY_PRINT),
LOCK_EX
);
return true;
}
function redirect($url) {
if (!headers_sent()) {
header("Location:".$url, TRUE, 302);
exit;
}
exit('<meta http-equiv="refresh" content="0; url="'.$url.'">');
}
// ============================================================================
// MAIN
// ============================================================================
if (alreadyInstalled()) {
$errorText = 'Bludit is already installed ;)';
error_log('[ERROR] '.$errorText, 0);
exit($errorText);
}
// Install a demo, just call the install.php?demo=true
if (isset($_GET['demo'])) {
install('demo123', 'UTC');
redirect(HTML_PATH_ROOT);
}
// Install by POST method
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
if (Text::length($_POST['password'])<6) {
$errorText = $L->g('password-must-be-at-least-6-characters-long');
error_log('[ERROR] '.$errorText, 0);
} else {
install($_POST['password'], $_POST['timezone']);
redirect(HTML_PATH_ROOT);
}
}
?>
<!DOCTYPE html>
<html>
<head>
<title><?php echo $L->get('Bludit Installer') ?></title>
<meta charset="<?php echo CHARSET ?>">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<meta name="robots" content="noindex,nofollow">
<!-- Favicon -->
<link rel="shortcut icon" type="image/x-icon" href="bl-kernel/img/favicon.png?version=<?php echo time() ?>">
<!-- CSS -->
<link rel="stylesheet" type="text/css" href="bl-kernel/css/bootstrap.min.css?version=<?php echo time() ?>">
<link rel="stylesheet" type="text/css" href="bl-kernel/admin/themes/booty/css/bludit.css?version=<?php echo time() ?>">
<!-- Javascript -->
<script charset="utf-8" src="bl-kernel/js/jquery.min.js?version=<?php echo time() ?>"></script>
<script charset="utf-8" src="bl-kernel/js/bootstrap.bundle.min.js?version=<?php echo time() ?>"></script>
<script charset="utf-8" src="bl-kernel/js/jstz.min.js?version=<?php echo time() ?>"></script>
</head>
<body class="login">
<div class="container">
<div class="row justify-content-md-center pt-5">
<div class="col-md-4 pt-5">
<h1 class="text-center mb-5 mt-5 font-weight-normal text-uppercase" style="color: #555;"><?php echo $L->get('Bludit Installer') ?></h1>
<?php
$system = checkSystem();
if (!empty($system)) {
foreach ($system as $error) {
echo '
<table class="table">
<tbody>
<tr>
<th>'.$error.'</th>
</tr>
</tbody>
</table>
';
}
}
elseif (isset($_GET['language']))
{
?>
<p><?php echo $L->get('choose-a-password-for-the-user-admin') ?></p>
<?php if (!empty($errorText)): ?>
<div class="alert alert-danger"><?php echo $errorText ?></div>
<?php endif ?>
<form id="jsformInstaller" method="post" action="" autocomplete="off">
<input type="hidden" name="timezone" id="jstimezone" value="UTC">
<div class="form-group">
<input type="text" value="admin" class="form-control form-control-lg" id="jsusername" name="username" placeholder="Username" disabled>
</div>
<div class="form-group mb-0">
<input type="password" class="form-control form-control-lg" id="jspassword" name="password" placeholder="<?php $L->p('Password') ?>">
</div>
<div id="jsshowPassword" style="cursor: pointer;" class="text-center pt-0 text-muted"><?php $L->p('Show password') ?></div>
<div class="form-group mt-4">
<button type="submit" class="btn btn-primary btn-lg mr-2 w-100" name="install"><?php $L->p('Install') ?></button>
</div>
</form>
<?php
}
else
{
?>
<form id="jsformLanguage" method="get" action="" autocomplete="off">
<label for="jslanguage"><?php echo $L->get('Choose your language') ?></label>
<select id="jslanguage" name="language" class="form-control form-control-lg">
<?php
$htmlOptions = getLanguageList();
foreach($htmlOptions as $fname=>$native) {
echo '<option value="'.$fname.'"'.( ($finalLanguage===$fname)?' selected="selected"':'').'>'.$native.'</option>';
}
?>
</select>
<div class="form-group mt-4">
<button type="submit" class="btn btn-primary btn-lg mr-2 w-100"><?php $L->p('Next') ?></button>
</div>
</form>
<?php
}
?>
</div>
</div>
</div>
<script>
$(document).ready(function()
{
// Timezone
var timezone = jstz.determine();
$("#jstimezone").val( timezone.name() );
// Show password
$("#jsshowPassword").on("click", function() {
var input = document.getElementById("jspassword");
if(input.getAttribute("type")=="text") {
input.setAttribute("type", "password");
}
else {
input.setAttribute("type", "text");
}
});
});
</script>
</body>
</html>