Filter RSS Feed by Thread Tag?

[HFB]

I'm looking for a way to filter vbulletin's RSS feed by thread tag. I know it can be done by forum (i.e. /external.php?type=rss&forumids=2,8,11), but that still leaves a lot of junk. If anyone can help it would be much appreciated. Thanks!

[adbox]

Looking for this too. Cheers

--------------- Added [DATE]1341182211[/DATE] at [TIME]1341182211[/TIME] ---------------

Here's an attempt at a custom solution. It could use some work though.

Add this into a php file in your forum directory and access it by typing the following into your browser:

file.php?tid=thread-id-here

PHP Code:

<?php
// ######################### REQUIRE BACK-END ############################
require_once('./global.php');
require_once('./cbparser.php');
require_once('./includes/class_bbcode.php');
require_once('./includes/class_bbcode_alt.php');
header("Content-Type: application/rss+xml; charset=UTF-8");
echo "<?xml version='1.0' encoding='UTF-8'?>";
?>
<rss version="2.0">
    <channel>
        <title>Thread Specific Feed</title>
        <link>http://www.hatnohat.com/</link>
        <description>Marketers &amp; Developers Membership Community</description>
        <language>en-us</language>
        <copyright>Copyright (C) 2012 hatnohat.com</copyright>
<?php

// Convert BBCodes to their HTML equivalent
FUNCTION do_bbcode($text){
     GLOBAL $lang_common, $FORUM_user;
 
     IF (STRPOS($text, 'quote') !== FALSE){
          $text = STR_REPLACE('[quote]', '</p><blockquote><div class="incqbox"><p>', $text);
          $text = PREG_REPLACE('#\[quote=("|"|\'|)(.*)\\1\]#seU', '"</p><blockquote><div class=\"incqbox\"><h4>".str_replace(array(\'[\', \'\\"\'), array(\'[\', \'"\'), \'$2\')." ".$lang_common[\'wrote\'].":</h4><p>"', $text);
          $text = PREG_REPLACE('#\[\/quote\]\s*#', '</p></div></blockquote><p>', $text);
     }
 
     $pattern = ARRAY('#\[b\](.*?)\[/b\]#s',
                          '#\[i\](.*?)\[/i\]#s',
                          '#\[u\](.*?)\[/u\]#s',
                          '#\[url\]([^\[]*?)\[/url\]#e',
                          '#\[url=([^\[]*?)\](.*?)\[/url\]#e',
                          '#\[email\]([^\[]*?)\[/email\]#',
                          '#\[email=([^\[]*?)\](.*?)\[/email\]#',
                          '#\[color=([a-zA-Z]*|\#?[0-9a-fA-F]{6})](.*?)\[/color\]#s');
 
     $replace = ARRAY('<strong>$1</strong>',
                          '<em>$1</em>',
                          '<span class="bbu">$1</span>',
                          'handle_url_tag(\'$1\')',
                          'handle_url_tag(\'$1\', \'$2\')',
                          '<a href="mailto:$1">$1</a>',
                          '<a href="mailto:$1">$2</a>',
                          '<span style="color: $1">$2</span>');
 
     $text = PREG_REPLACE($pattern, $replace, $text);
 
     RETURN $text;
}
 
 
/////////////////////////////////////
 
     // If the message contains a code tag we have to split it 
        // up (text within [code][/code] shouldn't be touched)
     IF (STRPOS($text, '[code]') !== FALSE && STRPOS($text, '[/code]') !== FALSE){
          LIST($inside, $outside) = split_text($text, '[code]', '[/code]');
          $outside = ARRAY_MAP('ltrim', $outside);
          $text = IMPLODE('<">', $outside);
     }
 

$tid = $_GET['tid'];

if ($tid)
{
    
    $query = "select * from hnh_post WHERE threadid='$tid' ORDER BY dateline DESC";
    $result = mysql_query($query);
    //echo mysql_num_rows($result); exit;
    while ($array = mysql_fetch_array($result))
    {
        //echo 1;
        $pid = $array['postid'];
        $title = $array['title'];
        $author = $array['username'];
        $author_id = $array['userid'];
        $author_link = "http://www.hatnohat.com/forum/member.php?u=2367";
        $thread_link = "http://www.hatnohat.com/forum/showthread.php?threadid=$tid&amp;p=$pid";
        $date =  $array['dateline'];
        $date =  date('D, d M y H:i:s O', strtotime($date));
        $text = bb2html($array['pagetext']);
        $text = strip_tags($text,'<b><i>');
        
        if (!$title)
        {
            $title = $text;
        }
        ?>
            <item>
                <title><?php echo $title ?></title>
                <description><![CDATA[<?php echo $text ?>]]></description>
                <link><?php echo $thread_link; ?></link>
                <pubDate><?php echo $date ?></pubDate>
            </item>
        <?php
    }
}

?>
</channel>
</rss>