<?php
header('Location: '.urldecode($_GET['url']));
?>

User-agent: *
Disallow: /go.php

function make_clickable ($text)
{
   global $bb_cfg;

   $url_regexp = "#
      (?<![\"'=])
      \b
      (
         (https?://|ftp://|www\.|ftp\.)
         [\w\#!$%&~/.\-;:=?@\[\]+]+
      )
      (?![\"']|\[/url|\[/img|</a)
      (?=[,!]?\s|[\)<!])
   #xi";

   $text = preg_replace('#(script|about|applet|activex|chrome):#is', "\\1:", $text);

       // pad it with a space so we can match things at the start of the 1st line.
       $ret = " $text ";

   if ($bb_cfg['parse_ed2k_links'])
   {
      // ed2k file links (Meithar):
      // ed2k://|file|fileName|fileSize|fileHash|(optional params)|(optional params)|etc|
      $ret = preg_replace_callback("#\b(ed2k://\|file\|([^\\/\|:<>\*\?\"]+?)\|(\d+?)\|([a-f0-9]{32})\|(.*?)/?)(?![\"'])(?=([,\.]*?[\s<\[])|[,\.]*?$)#i", "ed2k_link_callback", $ret);
      // ed2k server links:
      // ed2k://|server|serverIP|serverPort
      $ret = preg_replace("#\b(ed2k://\|server\|([\d\.]+?)\|(\d+?)\|/?)\B#i", "<a href=\"\\1\" class=\"postLink\">\\2:\\3</a>", $ret);
   }

   // hide passkey
   $ret = preg_replace('#\?'. $bb_cfg['passkey_key'] .'=[a-zA-Z0-9]{'. BT_AUTH_KEY_LENGTH .'}&#', '?passkey&', $ret);
   // hide sid
   $ret = preg_replace('#([\?&;])sid=[a-zA-Z0-9]{'. SID_LENGTH .'}#', '$1sid', $ret);

   // matches an "xxxx://yyyy" URL at the start of a line, or after a space.
   // xxxx can only be alpha characters.
   // yyyy is anything up to the first space, newline, comma, double quote or <
#   $ret = preg_replace("#(^|[\n ])([\w]+?://[\w\#$%&~/.\-;:=,?@\[\]+]*)#is", "\\1<a href=\"\\2\" class=\"postLink\">\\2</a>", $ret);
   $ret = preg_replace_callback($url_regexp, 'make_url_clickable_callback', $ret);

   // matches a "www|ftp.xxxx.yyyy[/zzzz]" kinda lazy URL thing
   // Must contain at least 2 dots. xxxx contains either alphanum, or "-"
   // zzzz is optional.. will contain everything up to the first space, newline,
   // comma, double quote or <.
#   $ret = preg_replace("#(^|[\n ])((www|ftp)\.[\w\#$%&~/.\-;:=,?@\[\]+]*)#is", "\\1<a href=\"http://\\2\" class=\"postLink\">\\2</a>", $ret);

   // matches an email@domain type address at the start of a line, or after a space.
   // Note: Only the followed chars are valid; alphanums, "-", "_" and or ".".
   $ret = preg_replace("#(^|[\n ])([a-z0-9&\-_.]+?)@([\w\-]+\.([\w\-\.]+\.)*[\w]+)#i", "\\1<a href=\"mailto:\\2@\\3\" class=\"postLink\">\\2@\\3</a>", $ret);

   // Remove our padding..
   $ret = substr(substr($ret, 0, -1), 1);

   return($ret);
}

/**
 * Nathan Codding - Feb 6, 2001
 * Reverses the effects of make_clickable(), for use in editpost.
 * - Does not distinguish between "www.xxxx.yyyy" and "http://aaaa.bbbb" type URLs.
 *
 */
function undo_make_clickable($text)
{
   $text = preg_replace("#<!-- BBCode auto-link start --><a href=\"(.*?)\">.*?</a><!-- BBCode auto-link end -->#i", "\\1", $text);
   $text = preg_replace("#<!-- BBcode auto-mailto start --><a href=\"mailto:(.*?)\">.*?</a><!-- BBCode auto-mailto end -->#i", "\\1", $text);

   return $text;

}

function make_clickable ($text)
{
   global $bb_cfg;

   $url_regexp = "#
      (?<![\"'=])
      \b
      (
         (https?://|ftp://|www\.|ftp\.)
         [\w\#!$%&~/.\-;:=?@\[\]+]+
      )
      (?![\"']|\[/url|\[/img|</a)
      (?=[,!]?\s|[\)<!])
   #xi";

   $text = preg_replace('#(script|about|applet|activex|chrome):#is', "\\1:", $text);

   // pad it with a space so we can match things at the start of the 1st line.
   $ret = ' ' . $text;

   if ($bb_cfg['parse_ed2k_links'])
   {
      // ed2k file links (Meithar):
      // ed2k://|file|fileName|fileSize|fileHash|(optional params)|(optional params)|etc|
      $ret = preg_replace_callback("#\b(ed2k://\|file\|([^\\/\|:<>\*\?\"]+?)\|(\d+?)\|([a-f0-9]{32})\|(.*?)/?)(?![\"'])(?=([,\.]*?[\s<\[])|[,\.]*?$)#i", "ed2k_link_callback", $ret);
      // ed2k server links:
      // ed2k://|server|serverIP|serverPort
      $ret = preg_replace("#\b(ed2k://\|server\|([\d\.]+?)\|(\d+?)\|/?)\B#i", "<a href=\"\\1\" class=\"postLink\">\\2:\\3</a>", $ret);
   }

   // hide passkey
   $ret = preg_replace('#\?'. $bb_cfg['passkey_key'] .'=[a-zA-Z0-9]{'. BT_AUTH_KEY_LENGTH .'}&#', '?passkey&', $ret);
   // hide sid
   $ret = preg_replace('#([\?&;])sid=[a-zA-Z0-9]{'. SID_LENGTH .'}#', '$1sid', $ret);

   // matches an "xxxx://yyyy" URL at the start of a line, or after a space.
   // xxxx can only be alpha characters.
   // yyyy is anything up to the first space, newline, comma, double quote or <
   $ret = preg_replace("#(^|[\n ])([\w]+?://[\w\#$%&~/.\-;:=,?@\[\]+]*)#is", "\\1<a href=\"http://rustrek.ru/go.php?url=\\2\" target=\"_blank\"  rel=\"nofollow\" class=\"postLink\">\\2</a>", $ret);

   // matches a "www|ftp.xxxx.yyyy[/zzzz]" kinda lazy URL thing
   // Must contain at least 2 dots. xxxx contains either alphanum, or "-"
   // zzzz is optional.. will contain everything up to the first space, newline,
   // comma, double quote or <.
   $ret = preg_replace("#(^|[\n ])((www|ftp)\.[\w\#$%&~/.\-;:=,?@\[\]+]*)#is", "\\1<a href=\"http://rustrek.ru/go.php?url=http://\\2\" target=\"_blank\" rel=\"nofollow\" class=\"postLink\">\\2</a>", $ret);

   // matches an email@domain type address at the start of a line, or after a space.
   // Note: Only the followed chars are valid; alphanums, "-", "_" and or ".".
   $ret = preg_replace("#(^|[\n ])([a-z0-9&\-_.]+?)@([\w\-]+\.([\w\-\.]+\.)*[\w]+)#i", "\\1<a href=\"mailto:\\2@\\3\">\\2@\\3</a>", $ret);

   // Remove our padding..
   $ret = substr($ret, 1);

   return($ret);

}

/**

 * Nathan Codding - Feb 6, 2001
 * Reverses the effects of make_clickable(), for use in editpost.
 * - Does not distinguish between "www.xxxx.yyyy" and "http://aaaa.bbbb" type URLs.
 *
 */
function undo_make_clickable($text)
{
   $text = preg_replace("#<!-- BBCode auto-link start --><a href=\"http://rustrek.ru/go.php?url=(.*?)\" target=\"_blank\">.*?</a><!-- BBCode auto-link end -->#i", "\\1", $text);
   $text = preg_replace("#<!-- BBcode auto-mailto start --><a href=\"mailto:(.*?)\">.*?</a><!-- BBCode auto-mailto end -->#i", "\\1", $text);

   return $text;

}

<!-- BEGIN url --><a href="{URL}" class="postLink">{DESCRIPTION}</a><!-- END url -->

<!-- BEGIN url --><a href="http://rustrek.ru/go.php?url={URL}" {NOFOLLOW} target="_blank" class="postlink">{DESCRIPTION}</a><!-- END url -->

<meta http-equiv="content-type" content="text/html; charset=UTF-8">
 Перенаправление
<?php
$url = isset($_REQUEST['url']) ? $_REQUEST['url'] : '';
if(preg_match('#(http?|ftp)://\S+[^\s.,>)\];\'\"!?]#i',$url)){
    sleep(0);
    //header("Location: $url");
    echo "<html><head><meta http-equiv=\"refresh\" content=\"0;url=$url\"></head></html>";
    exit();
}
?>