File Source for rss.php

<?php
/**
* $Header$
*
* @package boards
* @subpackage functions
*/
/**
* required setup
*/
require_once( '../kernel/setup_inc.php' );
$gBitSystem->verifyPackage( 'boards' );
$gBitSystem->verifyPackage( 'rss' );
$feedFormat = array(
0 => "RSS 0.91",
1 => "RSS 1.0",
2 => "RSS 2.0",
3 => "PIE 0.1",
4 => "MBOX",
5 => "ATOM",
6 => "ATOM 0.3",
7 => "OPML",
8 => "HTML",
9 => "JS",
);
$gBitSmarty->assign( "feedFormat", $feedFormat );
// Load up the board or topic
require_once( BOARDS_PKG_PATH.'lookup_inc.php' );
if( !empty( $_REQUEST['get_feed'] ) ) {
$feedlink['url'] = BOARDS_PKG_URL.'boards_rss.php?';
if( $gContent->isValid() ){
if( !empty( $_REQUEST['t'] ) ){
$feedlink['url'] .= 't='.$_REQUEST['t']."&";
}elseif( !empty($_REQUEST['b'] ) ){
$feedlink['url'] .= 'b='.$_REQUEST['b']."&";
}
}
$feedlink['url'] .= 'version='.$_REQUEST['format'].( $gBitSystem->getConfig( 'rssfeed_httpauth' ) && $gBitUser->isRegistered()?'&httpauth=y':'');
$feedlink['title'] = ( $gContent->getField('title') != NULL ?$gContent->getField('title'):tra('Boards')).' - '.$feedFormat[$_REQUEST['format']];
$feedlink['format'] = $_REQUEST['format'];
} else {
$feedlink['format'] = $gBitSystem->getConfig( 'rssfeed_default_version' );
}
$gBitSmarty->assign( 'feedlink', $feedlink );
$gBitSystem->display( 'bitpackage:boards/boards_rss_form.tpl', tra( 'Select Feed' ) , array( 'display_mode' => 'display' ));
?>

Source for file rss.php