<?php
$hostname   = "localhost";
$database   = "chgk";
$username   = "piataev";
$password   = "";

$link = mysql_connect($hostname.':'.$port, $username, $password) or die("Can't connect to database");
mysql_select_db($database,$link) or die ("Can't select to database");
mysql_query ("SET NAMES 'utf8'");
$tour = $_GET['tour'];


if (preg_match('/\./',$tour))
{
	$temp = explode('.', $tour);
	$fname=$temp[0];$n=$temp[1];


	$sth = mysql_query(
		$sql="SELECT t2.Id FROM Tournaments as t1, 
                        Tournaments as t2 
			WHERE (t1.FileName = '$fname.txt' OR t1.FileName='$fname')
                        AND t1.Id=t2.ParentId AND t2.Number=$n") or die(mysql_error().": $sql");
}	
else 
{
	$sth=mysql_query($sql="SELECT Id FROM Tournaments WHERE FileName = '$tour.txt' OR  FileName = '$tour'") or die (mysql_error().": $sql");
}

$res = mysql_fetch_row ($sth);
$id=$res[0];

$sth = mysql_query("SELECT * FROM Tournaments WHERE Id=$id") or die(mysql_error());
$tournament = mysql_fetch_assoc($sth);
$xw = new xmlWriter();
$xw->openMemory();
$xw->startDocument('1.0','utf8');
$xw->startElement('tournament'); 
foreach ($tournament as $key => $value)
{
	$xw->writeElement ($key, $value);
}

$sth = mysql_query("SELECT * FROM Questions WHERE ParentId =$id");

while ($question = mysql_fetch_assoc($sth) )
{
	$xw->startElement('question');
	foreach ($question as $key => $value)
	{
		$xw->writeElement($key, $value);
	}
	$xw->endElement('question');
}

$xw->endElement('tournament'); 

$xmlResult = $xw->outputMemory(true);   
$xmlResult = preg_replace('/\>\s*\</', ">\n<", $xmlResult);	

header("Content-Type: text/xml");

print $xmlResult;


?>