BLOG:CMS :: Support Forum

<?php

function undoMagic($data) {
    return get_magic_quotes_gpc() ? stripslashes($data) : $data;
}
header('Location: '.undoMagic($_GET['url']));

?>

Fatal error: Cannot redeclare undomagic() (previously declared in c:\appserv\www\blogcms\index.php:13) in 
c:\appserv\www\blogcms\nucleus\libs\vars4.1.0.php on line 30

<?php

$CONF = array();
$CONF['Self'] = './';
include('./config.php');

// NP_SEO plugin redirect
if (isset($_GET['id'])){
  $query=mysql_query("select url from ".sql_table("plug_seo")." where id='".undoMagic($_GET['id'])."'");
  if ($row=mysql_fetch_object($query)) {
   $row->url=stripslashes($row->url);
   $redirect=true;
   if (strpos($row->url,'|noseo|')!==false) {
    $arr=explode(",",'msnbot,googlebot,crawler,centrum');
    foreach ($arr as $s) if (strstr($_SERVER["HTTP_USER_AGENT"],$s)) $redirect=false;
    $arr=explode(",",'downloader.seznam,inktomi,yahoo,altavista,fasttrack,excite,hotbot,alltheweb,yahoo');
    $dns = strtolower(@gethostbyaddr($_SERVER["REMOTE_ADDR"]));
    foreach ($arr as $s) if (strstr($dns,$s)) $redirect=false;
    $row->url=str_replace('|noseo|','',$row->url);
  }
  if ($redirect) header('Location: '.$row->url);
 } else die("Bad request");
 unset($query);
}

include($DIR_PLUGINS."related/nusoap.php");
selector();

?>

<?php

/*
 ********************************
  (c) Radek HULAN
  http://hulan.info/blog/
 ********************************/

class NP_SEO extends NucleusPlugin {

var $server;

    function getName( ){return 'SEO';} 
    function getAuthor( ){return 'Radek HULAN';} 
    function getURL( ){return 'http://hulan.info/blog/';} 
    function getVersion( ){return '1.1';} 
    function getEventList( ){return array('PreComment','PreItem');} 
    function getDescription( ){
      return 'This plugin will convert all external links in article, comment, and userlinks '.
             'into http://yourdomain/?url=http://externaldomain to achieve better page ranks';
    } 

    function install( ){
        $this->createOption("item", "Redirect articles:", "yesno", "no");
        $this->createOption("comment", "Redirect comments:", "yesno", "yes");
        $this->createOption("userlink", "Redirect smart user link in comments:", "yesno", "yes");
        $this->createOption("hide", "Hide URLs from google and like in comments:", "yesno", "yes");
        sql_query("create table if not exists ".sql_table("plug_seo")." (".
                  "id varchar(255) primary key,".
                  "url varchar(255))");
    }

    function init(){
      global $CONF;
      $this->server = $CONF['IndexURL'];
      $this->_item = ($this->getOption("item")=='yes');
      $this->_comment = ($this->getOption("comment")=='yes');
      $this->_userlink = ($this->getOption("userlink")=='yes');
      $this->_hide = ($this->getOption("hide")=='yes');
    }

    function event_PreItem(&$data){
      // article body and more
      $parts=array('body','more');
      $this->hide = false; // never hide articles
      if ($this->_item) foreach ($parts as $part) $this->doReplace($data['item']->$part);
    } 

      function event_PreComment(&$data) {
        $this->hide = $this->_hide;
        // comment body
      if ($this->_comment) $this->doReplace($data['comment']['body']);
      // smart user link
      if ($this->_userlink) {
      if (strstr($data['comment']['userlinkraw'],$this->server) || 
         ( !strstr($data['comment']['userlinkraw'],'http:/') && 
           !strstr($data['comment']['userlinkraw'],'https:/') &&
           !strstr($data['comment']['userlinkraw'],'ftp:/') ) ||
         strstr($data['comment']['userlinkraw'],'mailto:')
      ) ; else
        $data['comment']['userlinkraw'] = $this->makeURL($data['comment']['userlinkraw']);
      }
    }

    function doReplace(&$text){
      $text = preg_replace_callback(
        '/<a(.*?)href=[\"|\'](.*?)[\"|\']/',
        array(&$this, 'myLink'),
        $text);
    }

    function myLink($matches){
      if (strstr($matches[2],$this->server) || 
         ( !strstr($matches[2],'http:/') && 
           !strstr($matches[2],'https:/') &&
           !strstr($matches[2],'ftp:/') ) ||
         strstr($matches[2],'mailto:')
      )
        return '<a'.$matches[1].'href="'.$matches[2].'"';
      else {
        return '<a'.$matches[1].'href="'.$this->makeURL($matches[2]).'" title="'.$matches[2].'"';
      }
    }
    
    function makeURL($url){
      if ($this->hide) $url.='|noseo|';
      $md=md5($url);
      $query=mysql_query("select id from ".sql_table("plug_seo")." where id='$md'");
      if (mysql_num_rows($query)==0) sql_query("insert into ".sql_table("plug_seo")." (id,url) values ('$md','".addslashes($url)."')");
      return $this->server."?id=".$md;
    }

}
?>