/**
* install_settings
*
* formats the information collected in the install
* stages and outputs it to the .settings.php file
* this function also creates the .htaccess and
* robots.txt files
*
* @return void
*/
function install_settings()
{
global $constants;
global $settings;
$prefix = $_SESSION['db']['prefix'];
// constants for .settings.php
$constants = array('DB_PAGES' => $prefix . 'pages', 'DB_USERS' => $prefix . 'users', 'DB_TRASH' => $prefix . 'trash', 'DB_GROUPS' => $prefix . 'groups', 'DB_USERS_GROUPS' => $prefix . 'users_groups', 'DB_OPTIONS' => $prefix . 'options', 'DB_FILES' => $prefix . 'files', 'TEMPLATE_DIR' => HOME . '_www/vitruvius/', 'DB_PREFIX' => $prefix, 'VERSION' => '0.9.2', 'SITE_URL' => $_SESSION['settings']['site_url'], 'USERS_DIR' => $_SESSION['settings']['user_files'], 'DIAGNOSTIC_MODE' => 0, 'LANG' => 'English', 'SET_REVISION' => 100);
$constants = defaults_constants($constants);
// no plugins installed by default
$plugins = array();
/*
* settings array for .settings.php
*/
$settings = array('site_title' => addslashes($_SESSION['settings']['title']), 'site_subtitle' => addslashes($_SESSION['settings']['sub_title']), 'index' => (int) $_SESSION['settings']['index'], 'maintenance' => $_SESSION['settings']['maintenance'], 'system_alert' => '');
$db = array('name' => addslashes($_SESSION['db']['name']), 'host' => addslashes($_SESSION['db']['host']), 'user' => addslashes($_SESSION['db']['user']), 'pass' => addslashes($_SESSION['db']['pass']));
$filecontents = defaults_settings_content($settings, $db, $plugins, $constants);
/**
* write settings file
*/
file_put_contents(HOME . '.settings.php', $filecontents) or error('Please grant <i>0777</i> write access to the <i>' . HOME . '</i> directory then reload this page to complete installation.');
/**
* create htaccess file
*/
$rules = defaults_htaccess_rules($_SESSION['settings']['site_url']);
$htaccess = defaults_htaccess_content($rules);
file_put_contents(HOME . '.htaccess', $htaccess);
/**
* create robots file
*/
$robots = defaults_robots_content($settings['index'], $_SESSION['settings']['site_url']);
file_put_contents(HOME . 'robots.txt', $robots);
return array($settings, $constants);
}
/**
* htaccess_rewrite
*
* Rewrite the htaccess file, with support for
* plugin access.
*
* @access public
* @return bool
*/
function htaccess_rewrite()
{
global $SETTINGS;
require_once HOME . '_inc/function/defaults.php';
$Plugins = Plugins::getInstance();
/**
* if the apache_get_modules function is
* available, make sure that the apache
* rewrite module is loaded
*/
if (function_exists('apache_get_modules')) {
$modules = apache_get_modules();
if (!in_array('mod_rewrite', $modules)) {
error('The apache module mod_rewrite must be installed. Please visit <a href="http://httpd.apache.org/docs/1.3/mod/mod_rewrite.html">' . 'Apache Module mod_rewrite</a> for more details.', 'Apache Error');
}
}
/**
* build up array of rewrite rules and filter
* through the plugin filter
*/
$rules = defaults_htaccess_rules(SITE_URL);
$rules = $Plugins->filter('general', 'filter_htaccess', $rules);
$htaccess = defaults_htaccess_content($rules);
/**
* write htaccess file or throw error
*/
file_put_contents(HOME . '.htaccess', $htaccess) or error('You must grant <i>0777</i> write access to the <i>' . HOME . '</i> directory for <a href="http://furasta.org">Furasta.Org</a> to function correctly.' . 'Please do so then reload this page to save the settings.', 'Runtime Error');
if ($SETTINGS['index'] == 0) {
$robots = defaults_robots_content(0, SITE_URL);
$robots = $Plugins->filter('general', 'filter_robots', $robots);
} else {
$robots = defaults_robots_content(1, SITE_URL);
$file = HOME . 'sitemap.xml';
if (file_exists($file)) {
unlink($file);
}
}
/**
* write robots.txt or throw error
*/
file_put_contents(HOME . 'robots.txt', $robots);
return true;
}