<?

if($_GET['RSS'] == 'comments')
{
	$result = mysql_query (" 
	    	SELECT  comments.id AS comment_id, comments.picture, albums.id AS id, comments.name, comments.comment AS description, comments.timestamp AS last_updated
		FROM  `comments` ,  `albums`, `pictures`
		WHERE albums.user =  '" . USER . "' 
		AND comments.picture = pictures.id  
		AND pictures.album = albums.id
		ORDER BY comment_id DESC LIMIT 25
	    ");	
}
else
{
	$result = mysql_query (" 
	    SELECT * FROM `albums` WHERE `last_updated` != 'NULL' AND `user` = '". USER ."' ORDER BY `last_updated`  DESC LIMIT 25
	    ");
}
if($result)
{
	while ($row = mysql_fetch_assoc($result))
		$arItem[] = $row;
}
//echo'<pre>';print_r($arItem);

########### get big title ###########
$stTitle = ucfirst(USER) . "'s Pictures ";
if($_GET['RSS'] == 'comments')
	$stTitle = ucfirst(USER) . "'s Comments ";

########### get big link ###########
$stLink = 'http://';
$stLink .= $_SERVER['HTTP_HOST'];
$stLink .= $_SERVER["REQUEST_URI"];
$end = strrpos($stLink, '/');
$stLink = substr($stLink, 0, $end) . '/';

########### get little link ###########
function getLittleLink($item)
{
    global $stLink;
    
    $newLink = $stLink . '?album=' . $item['id'];
    if($_GET['RSS'] == 'comments')
    		$newLink = $stLink . '?album=' . $item['id'] . '#' . $item['picture'];

    return $newLink;
}

########### get little title ###########
function getLittleTitle($item)
{
    $stTitle = $item['name'];
    
    if($_GET['RSS'] == 'comments')
		$stTitle = "Comment by: " . $item['name'];
	
    return $stTitle;
}



if(isset($_GET['test'])) 
	echo '<textarea rows=45 cols=90>';
else
	header( "Content-type: application/xml" );
	

echo '<?xml version="1.0" encoding="utf-8"?>' . "\n";
?>
<!DOCTYPE rss [<!ENTITY % HTMLlat1 PUBLIC "-//W3C//ENTITIES Latin 1 for XHTML//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml-lat1.ent">]>
<rss version="2.0">
  <channel>
    <title><?= $stTitle ?></title>
    <link><?= $stLink ?></link>
    <description>Recently updated categories</description>
    <language>en-us</language>
    <pubDate><?= date('r') ?></pubDate>
    
    <lastBuildDate><?= date('r') ?></lastBuildDate>
    <docs>http://blogs.law.harvard.edu/tech/rss</docs>
    
<? if (isset($arItem)): ?>    
    <? foreach($arItem as $item): ?>
    
    <item>
      <title><?= getLittleTitle($item) ?></title>
      <link><?= getLittleLink($item) ?></link>
<? if ($item['description']): ?>
      <description><?= $item['description'] ?></description>
<? endif; ?>
      <pubDate><?= @date('r', strtotime($item['last_updated'])) ?></pubDate>
    </item>
    <? endforeach; ?>
<? endif; ?>

  </channel>
</rss>
<? if(isset($_GET['test'])) echo '</textarea>'; ?>