328 lines
9.3 KiB
PHP
328 lines
9.3 KiB
PHP
<?php
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// Security constant
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define('BLUDIT', true);
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// Directory separator
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define('DS', DIRECTORY_SEPARATOR);
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// PATHs
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define('PATH_ROOT', __DIR__.DS);
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define('PATH_CONTENT', PATH_ROOT.'content'.DS);
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define('PATH_POSTS', PATH_CONTENT.'posts'.DS);
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define('PATH_UPLOADS', PATH_CONTENT.'uploads'.DS);
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define('PATH_PAGES', PATH_CONTENT.'pages'.DS);
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define('PATH_DATABASES', PATH_CONTENT.'databases'.DS);
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define('PATH_PLUGINS_DATABASES', PATH_CONTENT.'databases'.DS.'plugins'.DS);
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define('DOMAIN', getenv('HTTP_HOST'));
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// HTML PATHs
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$base = (dirname(getenv('SCRIPT_NAME'))==DS)?'/':dirname(getenv('SCRIPT_NAME')).'/';
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define('HTML_PATH_ROOT', $base);
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if(!defined('JSON_PRETTY_PRINT')) {
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define('JSON_PRETTY_PRINT', 128);
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}
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// ============================================================================
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// FUNCTIONS
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// ============================================================================
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// Generate a random string
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// Thanks, http://stackoverflow.com/questions/4356289/php-random-string-generator
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function getRandomString($length = 10) {
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return substr(str_shuffle("0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"), 0, $length);
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}
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function alreadyInstalled()
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{
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return file_exists(PATH_DATABASES.'site.php');
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}
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function checkSystem()
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{
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$stdOut = array();
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$dirpermissions = 0755;
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$phpModules = array();
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if(function_exists('get_loaded_extensions'))
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{
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$phpModules = get_loaded_extensions();
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}
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if(!version_compare(phpversion(), '5.3', '>='))
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{
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$errorText = 'Current PHP version '.phpversion().', you need > 5.3. (ERR_202)';
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error_log($errorText, 0);
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array_push($stdOut, $errorText);
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return $stdOut;
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}
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if(!file_exists(PATH_ROOT.'.htaccess'))
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{
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$errorText = 'Missing file, upload the file .htaccess (ERR_201)';
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error_log($errorText, 0);
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array_push($stdOut, $errorText);
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}
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if(!in_array('dom', $phpModules))
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{
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$errorText = 'PHP module DOM does not exist. (ERR_203)';
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error_log($errorText, 0);
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array_push($stdOut, $errorText);
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}
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if(!in_array('json', $phpModules))
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{
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$errorText = 'PHP module JSON does not exist. (ERR_204)';
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error_log($errorText, 0);
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array_push($stdOut, $errorText);
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}
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if(!is_writable(PATH_CONTENT))
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{
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$errorText = 'Writing test failure, check directory content permissions. (ERR_205)';
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error_log($errorText, 0);
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array_push($stdOut, $errorText);
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}
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return $stdOut;
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}
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function install($adminPassword, $email)
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{
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$stdOut = array();
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// ============================================================================
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// Create directories
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// ============================================================================
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// 7=read,write,execute | 5=read,execute
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$dirpermissions = 0755;
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$firstPostSlug = 'first-post';
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if(!mkdir(PATH_POSTS.$firstPostSlug, $dirpermissions, true))
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{
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$errorText = 'Error when trying to created the directory=>'.PATH_POSTS.$firstPostSlug;
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error_log($errorText, 0);
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}
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if(!mkdir(PATH_PAGES.'error', $dirpermissions, true))
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{
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$errorText = 'Error when trying to created the directory=>'.PATH_PAGES.'error';
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error_log($errorText, 0);
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}
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if(!mkdir(PATH_PLUGINS_DATABASES, $dirpermissions, true))
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{
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$errorText = 'Error when trying to created the directory=>'.PATH_PLUGINS_DATABASES;
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error_log($errorText, 0);
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}
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if(!mkdir(PATH_UPLOADS, $dirpermissions, true))
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{
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$errorText = 'Error when trying to created the directory=>'.PATH_UPLOADS;
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error_log($errorText, 0);
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}
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// ============================================================================
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// Create files
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// ============================================================================
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$dataHead = "<?php defined('BLUDIT') or die('Bludit CMS.'); ?>".PHP_EOL;
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// File pages.php
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$data = array(
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'error'=>array(
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'description'=>'Error page',
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'username'=>'admin',
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'tags'=>'',
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'status'=>'published',
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'unixTimeCreated'=>1430686755,
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'unixTimeModified'=>0,
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'position'=>0
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)
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);
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file_put_contents(PATH_DATABASES.'pages.php', $dataHead.json_encode($data, JSON_PRETTY_PRINT), LOCK_EX);
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// File posts.php
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$data = array(
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$firstPostSlug=>array(
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'description'=>'Welcome to Bludit',
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'username'=>'admin',
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'status'=>'published',
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'tags'=>'welcome, bludit, cms',
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'allowComments'=>false,
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'unixTimeCreated'=>1430875199,
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'unixTimeModified'=>0
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)
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);
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file_put_contents(PATH_DATABASES.'posts.php', $dataHead.json_encode($data, JSON_PRETTY_PRINT), LOCK_EX);
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// File site.php
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$data = array(
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'title'=>'Bludit',
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'slogan'=>'cms',
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'description'=>'',
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'footer'=>'Footer text - ©2015',
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'language'=>'english',
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'locale'=>'en_US',
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'timezone'=>'UTC',
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'theme'=>'pure',
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'adminTheme'=>'default',
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'homepage'=>'',
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'postsperpage'=>'6',
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'uriPost'=>'/post/',
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'uriPage'=>'/',
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'uriTag'=>'/tag/',
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'advancedOptions'=>'false',
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'url'=>'http://'.DOMAIN.HTML_PATH_ROOT
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);
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file_put_contents(PATH_DATABASES.'site.php', $dataHead.json_encode($data, JSON_PRETTY_PRINT), LOCK_EX);
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$salt = getRandomString();
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$passwordHash = sha1($adminPassword.$salt);
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$registered = time();
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// File users.php
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$data = array(
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'admin'=>array(
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'firstName'=>'',
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'lastName'=>'',
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'twitter'=>'',
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'role'=>'admin',
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'password'=>$passwordHash,
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'salt'=>$salt,
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'email'=>$email,
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'registered'=>$registered
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)
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);
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file_put_contents(PATH_DATABASES.'users.php', $dataHead.json_encode($data, JSON_PRETTY_PRINT), LOCK_EX);
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// File index.txt for error page
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$data = 'Title: Error
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Content: The page has not been found.';
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file_put_contents(PATH_PAGES.'error'.DS.'index.txt', $data, LOCK_EX);
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// File index.txt for welcome post
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$data = 'title: First post
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Content:
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Congratulations, you have installed **Bludit** successfully!
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---
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What\'s next:
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---
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- Administrate your Bludit from the [admin area](./admin/)
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- Follow Bludit on [Twitter](https://twitter.com/bludit) / [Facebook](https://www.facebook.com/pages/Bludit/239255789455913) / [Google+](https://plus.google.com/+Bluditcms)
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- Visit the [forum](http://forum.bludit.com) for support
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- Read the [documentation](http://docs.bludit.com) for more information
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- Share with your friend :D';
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file_put_contents(PATH_POSTS.$firstPostSlug.DS.'index.txt', $data, LOCK_EX);
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return true;
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}
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// ============================================================================
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// MAIN
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// ============================================================================
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if( alreadyInstalled() )
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{
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exit('Bludit already installed');
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}
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if( $_SERVER['REQUEST_METHOD'] == 'POST' )
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{
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if(install($_POST['password'],$_POST['email']))
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{
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if(!headers_sent())
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{
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header("Location:".HTML_PATH_ROOT, TRUE, 302);
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exit;
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}
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exit('<meta http-equiv="refresh" content="0; url="'.HTML_PATH_ROOT.'" />');
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}
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}
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?>
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<!doctype html>
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<html lang="en">
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<head>
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<base href="admin/themes/default/">
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Bludit Installer</title>
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<link rel="stylesheet" href="./css/kube.min.css">
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<link rel="stylesheet" href="./css/installer.css">
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<script src="./js/jquery.min.js"></script>
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<script src="./js/kube.min.js"></script>
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</head>
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<body>
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<div class="units-row">
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<div class="unit-centered unit-60">
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<div class="main">
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<h1 class="title">Bludit Installer</h1>
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<p>Welcome to the Bludit installer</p>
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<?php
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$system = checkSystem();
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if(empty($system))
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{
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?>
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<p>Complete the form, choose a password for the username <strong>admin</strong></p>
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<div class="unit-centered unit-40">
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<form method="post" action="" class="forms" autocomplete="off">
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<label>
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<input type="text" value="admin" disabled="disabled" class="width-100">
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</label>
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<label>
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<input type="password" name="password" placeholder="Password" class="width-100" autocomplete="off">
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</label>
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<label>
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<input type="text" name="email" placeholder="Email" class="width-100" autocomplete="off">
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</label>
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<p>
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<button class="btn btn-blue width-100">Install</button>
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</p>
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</form>
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</div>
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<?php
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}
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else
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{
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echo '<div class="unit-centered unit-40">';
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echo '<table class="table-stripped">';
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foreach ($system as $value)
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{
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echo '<tr><td>'.$value.'</td></tr>';
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}
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echo '</table>';
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echo '</div';
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}
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?>
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</div>
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</div>
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</div>
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</body>
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</html>
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