<?php





/************************************************************************/


/* PHP-NUKE: Advanced Content Management System                         */


/* ============================================                         */


/*                                                                      */


/* Copyright (c) 2002 by Francisco Burzi                                */


/* http://phpnuke.org                                                   */


/*                                                                      */


/* This program is free software. You can redistribute it and/or modify */


/* it under the terms of the GNU General Public License as published by */


/* the Free Software Foundation; either version 2 of the License.       */


/*                                                                      */


/************************************************************************/


/* Additional security checking code 2003 by chatserv                   */


/* http://www.nukefixes.com -- http://www.nukeresources.com             */


/************************************************************************/


/* added summarize functionality             */


/************************************************************************/





// function summarize() from http://fundisom.com/phparadise/php/string_handling/summarize_article#


function summarize($paragraph, $limit,$link)


      {


          $tok = strtok($paragraph, " ");


          while($tok)


          {


              $text .= " $tok";


              $words++;


              if(($words >= $limit) && ((substr($tok, -1) == "!")||(substr($tok, -1) == ".")))


                  break;


              $tok = strtok(" ");


          }


          $text .= ' '.$link;


          return ltrim($text);


      }





include("mainfile.php");


global $prefix, $db, $nukeurl;


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


    $cat = intval($cat);


if ($cat != "") {


    $catid = $db->sql_fetchrow($db->sql_query("SELECT catid FROM ".$prefix."_stories_cat WHERE title LIKE '%$cat%' LIMIT 1"));


    if ($catid == "") {


   $result = $db->sql_query("SELECT sid, title, hometext FROM ".$prefix."_stories ORDER BY sid DESC LIMIT 10");


    } else {


   $catid = intval($catid);


   $result = $db->sql_query("SELECT sid, title, hometext FROM ".$prefix."_stories WHERE catid='$catid' ORDER BY sid DESC LIMIT 10");


    }


} else {


    $result = $db->sql_query("SELECT sid, title, hometext FROM ".$prefix."_stories ORDER BY sid DESC LIMIT 10");


}





echo "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n\n";


echo "<!DOCTYPE rss PUBLIC \"-//Netscape Communications//DTD RSS 0.91//EN\"\n";


echo " \"http://my.netscape.com/publish/formats/rss-0.91.dtd\">\n\n";


echo "<rss version=\"0.91\">\n\n";


echo "<channel>\n";


echo "<title>".htmlspecialchars($sitename)."</title>\n";


echo "<link>$nukeurl</link>\n";


echo "<description>".htmlspecialchars($backend_title)."</description>\n";


echo "<language>$backend_language</language>\n\n";





while ($row = $db->sql_fetchrow($result)) {


    $rsid = intval($row['sid']);


    $rtitle = $row['title'];





    $oprime2001_readmorelink = "/modules.php?name=News&amp;file=article&amp;sid=$rsid";


    $link = "&nbsp;<a href=".$oprime2001_readmorelink.">read more</a>";





    $rhometext = summarize($row['hometext'],10,$link);


    echo "<item>\n";


    echo "<title>".htmlspecialchars($rtitle)."</title>\n";


    echo "<link>$nukeurl/modules.php?name=News&amp;file=article&amp;sid=$rsid</link>\n";


    echo "<description>".htmlspecialchars($rhometext)."</description>\n";


    echo "</item>\n\n";


}


echo "</channel>\n";


echo "</rss>";





?>

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

header("Content-Type: application/rss+xml");