var]=$r->val;
}
//now pull the rest of the configuration
$q=mysql_query("SELECT * FROM config WHERE year='".$config['FAIRYEAR']."'");
while($r=mysql_fetch_object($q))
{
$config[$r->var]=$r->val;
}
//now get the languages, and make sure we have at least one active language
$q=mysql_query("SELECT * FROM languages WHERE active='Y' ORDER BY langname");
if(mysql_num_rows($q)==0)
{
echo "No active languages defined, defaulting to English";
$config['languages']['en']="English";
}
else
{
while($r=mysql_fetch_object($q))
{
$config['languages'][$r->lang]=$r->langname;
}
}
//now if no language has been set yet, lets set it to the default language
if(!$_SESSION['lang'])
{
//first try the default language, if that doesnt work, use "en"
if($config['default_language'])
$_SESSION['lang']=$config['default_language'];
else
$_SESSION['lang']="en";
}
//if the user has switched languages, go ahead and switch the session variable
if($_GET['switchlanguage'])
{
//first, make sure its a valid language:
if($config['languages'][$_GET['switchlanguage']])
{
$_SESSION['lang']=$_GET['switchlanguage'];
}
else
{
//invalid language, dont do anything
}
}
function i18n($str,$args=array())
{
if(!$str)
return "";
if($_SESSION['lang'])
{
if($_SESSION['lang']=="en")
{
for($x=1;$x<=count($args);$x++)
{
$str=str_replace("%$x",$args[$x-1],$str);
}
return $str;
}
else
{
$q=mysql_query("SELECT * FROM translations WHERE lang='".$_SESSION['lang']."' AND strmd5='".md5($str)."'");
if($r=@mysql_fetch_object($q))
{
if($r->val)
{
$ret=$r->val;
for($x=1;$x<=count($args);$x++)
{
$ret=str_replace("%$x",$args[$x-1],$ret);
}
return $ret;
}
else
{
for($x=1;$x<=count($args);$x++)
{
$str=str_replace("%$x",$args[$x-1],$str);
}
return "$str";
}
}
else
{
mysql_query("INSERT INTO translations (lang,strmd5,str) VALUES ('".$_SESSION['lang']."','".md5($str)."','".mysql_escape_string($str)."')");
for($x=1;$x<=count($args);$x++)
{
$str=str_replace("%$x",$args[$x-1],$str);
}
return "($str)";
}
}
}
else
{
//no language set, assume english
return $str;
}
}
function error($str)
{
return $str." ";
}
function notice($str)
{
return $str." ";
}
$HEADER_SENT=false;
function send_header($title="")
{
global $HEADER_SENT;
global $config;
//do this so we can use send_header() a little more loosly and not worry about it being sent more than once.
if($HEADER_SENT) return;
else $HEADER_SENT=true;
echo "\n";
?>
<?=i18n($title)?>