* payload.php - Installer payload (the installation logic)

function stg_write_config()

{

  global $dbhost, $dbuser, $dbpasswd, $dbname, $dbdriver;

  $db_data = array(

      'host' => str_replace("'", "\\'", $dbhost),

      'user' => str_replace("'", "\\'", $dbuser),

      'pass' => str_replace("'", "\\'", $dbpasswd),

      'name' => str_replace("'", "\\'", $dbname),

      'tp' => table_prefix,

      'drv' => $dbdriver

    );

  // Retrieves the existing key

  $site_key = stg_make_private_key();

  // Determine contentPath

  switch ( @$_POST['url_scheme'] )

  {

    case 'standard':

    default:

      $sp_append = 'index.php?title=';

      break;

    case 'shortened':

      $sp_append = 'index.php/';

      break;

    case 'rewrite':

      $sp_append = '/';

      break;

  }

  $scriptpath = scriptPath;

  $contentpath = $scriptpath . $sp_append;

  $config_file = <<<EOF

<?php

/**

 * Enano site configuration

 * NOTE ON EDITING: You should almost never need to change anything in this

 * file. The only exceptions are when your DB password/other info is changed

 * or if you are moving your Enano installation to another directory.

 */

//

// DATABASE INFO

//

// Database type to use, currently mysql and postgresql are supported

\$dbdriver = '{$db_data['drv']}';

// Hostname of your database server, probably localhost

\$dbhost = '{$db_data['host']}';

// Username used to connect to the database

\$dbuser = '{$db_data['user']}';

// Database password

\$dbpasswd = '{$db_data['pass']}';

// Name of the database

\$dbname = '{$db_data['name']}';

//

// CONSTANTS

//

// if they're already defined, no use re-defining them

if ( !defined('ENANO_CONSTANTS') )

{

  // The prefix for the tables in the database. Useful for holding more than

  // one Enano installation in the same database.

  define('table_prefix', '{$db_data['tp']}');

  // The path to Enano's files on your server, from the document root. If

  // Enano is installed in your document root this will be blank; installing

  // Enano in /enano/ will result in "/enano" here, etc.

  define('scriptPath', '$scriptpath');

  // The authoritative prefix for pages. This should be very literal: to

  // generate a URL on the site, the format is basically

  // contentPath . \$page_name. This is based off of scriptPath and the URL

  // scheme selected during installation. Pattern:

  //

  //    * Standard URLs:  scriptPath . '/index.php?title='

  //    * Shortened URLs: scriptPath . '/index.php/'

  //    * mod_rewrite:    scriptPath . '/'

  define('contentPath', '$contentpath');

  // Tell the Enano API that we're installed and that this file is complete

  define('ENANO_INSTALLED', 'You bet!');

  define('ENANO_CONSTANTS', '');

}

// The AES encryption key used to store passwords. We have a very specific

// reason for doing this; see the rationale at:

//   http://docs.enanocms.org/Help:Appendix_B

\$crypto_key = '$site_key';

EOF;

  // Write config file

  $ch = @fopen ( ENANO_ROOT . '/config.new.php', 'w' );

  if ( !$ch )

    return false;

  fwrite($ch, $config_file);

  fclose($ch);

  // If we are using mod_rewrite, also append any existing .htaccess

  if ( @$_POST['url_scheme'] === 'rewrite' )

  {

    $hh = @fopen ( ENANO_ROOT . '/.htaccess.new', 'w' );

    if ( !$hh )

      return false;

    $hhc = <<<EOF

#

# START ENANO RULES

#

# Enable mod_rewrite

RewriteEngine on

# Don't rewrite if the user requested a real directory or file

RewriteCond %{REQUEST_FILENAME} !-f

RewriteCond %{REQUEST_FILENAME} !-d

# Main rule - short and sweet

RewriteRule (.*) index.php?title=\$1

EOF;

    fwrite($hh, $hhc);

    fclose($hh);

  }

  return true;

}

function stg_language_setup()

{

  global $languages, $db;

  global $lang_id;

  $lang_info =& $languages[$lang_id];

  if ( !is_array($lang_info) )

    return false;

  // Install the language

  // ($lang_code, $lang_name_neutral, $lang_name_local, $lang_file = false)

  $result = install_language($lang_id, $lang_info['name_eng'], $lang_info['name'], ENANO_ROOT . "/language/{$lang_info['dir']}/core.json");

  if ( !$result )

    return false;

  $lang_local = new Language($lang_id);

  $lang_local->import( ENANO_ROOT . "/language/{$lang_info['dir']}/user.json" );

  $lang_local->import( ENANO_ROOT . "/language/{$lang_info['dir']}/tools.json" );

  $lang_local->import( ENANO_ROOT . "/language/{$lang_info['dir']}/admin.json" );

  return true;

}