<? 

function dl($name) {
	return;
}


// config depends on sitename (diff. DBs etc. for development)
$sitename = preg_replace("/[^a-z0-9\.]/", "", strtolower($_SERVER['SERVER_NAME']));
require_once "inc/config-".$sitename.".php";
require_once "inc/library.php";
//include "inc/maplib.php";

require_once('inc/User.class.php');

$timestring = "\n start: ". microtime();

$dbc_geonames = pg_pconnect($config['dbstringgeonames']);
pg_set_client_encoding($dbc_geonames, UNICODE);
$dbc = pg_pconnect($config['dbstring']);
pg_set_client_encoding($dbc, UNICODE);

// look for a session.
ts_sess_check();

// if we have a userid, fetch the corresponding user 
if (isset($_SESSION['user_id'])) {
	$viewer = new User;
	$viewer->fetchByUserid($_SESSION['user_id']);
	if (!isset($viewer->screenname)) {
		unset($viewer);
	}
}

$path = $_GET['path'];
// FIXME: normalize? (trailing slashes, etc..)
$mypath = $path;

$list = explode('/', $path);
$page_tree = array();

// find path to current document
// starting with root element, which has  ID 1. keep errors
$weare=1; $error=0; $pathare="/"; $parentpath=""; $parentare=0;
$curelem=0;
for ($i=0; $i<count($list); $i++) {
   if ($list[$i] == "") { continue; } // ignoring multiple slashes
   if (is_dir($config['htdocs'].$pathare.$list[$i])) {
      $parentpath = $pathare;
      $pathare .= $list[$i]."/";
      $parentare = $weare; // keep last parent, see below...
      $curelem++;
      }
   else {
      // TODO: check: probably risky when $pathare is empty?
      $parameter = substr($path, strlen($pathare)-1);
      // strip off double, leading, trailing slashes
      $parameter = preg_replace("/\/+/", "/", $parameter);
      $parameter = preg_replace("/\/+$/", "", $parameter);
      $parameter = preg_replace("/^\/+/", "", $parameter);
      $p_tmp = explode('/', $parameter);
      $param_array = array();
      $p_count = 0;
      foreach ($p_tmp as $tmp) {
         $p_assign = explode('.', $tmp);
         $param_array_raw[$p_count] = $tmp;
         if ($p_assign[1] == "") {
            $param_array['PARAM@'.$p_count] = $p_assign[0];
         } else {
            $param_array[$p_assign[0]] = $p_assign[1];
         }
         $p_count++;
      }
      break;
   }
}

include($config['htdocs'].$pathare."do.php");
header("Content-type: text/html; charset=UTF-8");
do_page();

?>