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<?php
/**
* Elgg configuration library
* Contains functions for managing system configuration
*
* @package Elgg
* @subpackage Core
* @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
* @author Curverider Ltd
* @copyright Curverider Ltd 2008
* @link http://elgg.org/
*/
/**
* If certain configuration elements don't exist, autodetect sensible defaults
*
* @uses $CONFIG The main configuration global
*
*/
function set_default_config() {
global $CONFIG;
if (empty($CONFIG->path))
$CONFIG->path = str_replace("\\","/",dirname(dirname(dirname(__FILE__)))) . "/";
if (empty($CONFIG->viewpath))
$CONFIG->viewpath = $CONFIG->path . "views/";
if (empty($CONFIG->pluginspath))
$CONFIG->pluginspath = $CONFIG->path . "mod/";
if (empty($CONFIG->wwwroot)) {
$CONFIG->wwwroot = "http://" . $_SERVER['SERVER_NAME'];
if (strripos($_SERVER['DOCUMENT_ROOT'],"/") < (sizeof($_SERVER['DOCUMENT_ROOT']) - 1)) {
$CONFIG->wwwroot .= "/";
}
$CONFIG->wwwroot .= str_replace($_SERVER['DOCUMENT_ROOT'],"",$CONFIG->path);
}
}
?>
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