<?php
	/***************************************************************
	*  Copyright notice
	*
	*  (c) 2003 Wolfgang Becker (wb@macina.com)
	*  All rights reserved
	*
	*  This script is part of the Typo3 project. The Typo3 project 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, or
	*  (at your option) any later version.
	*
	*  The GNU General Public License can be found at
	*  http://www.gnu.org/copyleft/gpl.html.
	*
	*  This script is distributed in the hope that it will be useful,
	*  but WITHOUT ANY WARRANTY; without even the implied warranty of
	*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	*  GNU General Public License for more details.
	*
	*  This copyright notice MUST APPEAR in all copies of the script!
	***************************************************************/
	/**
	* Plugin 'Bannermodule' for the 'macina_banners' extension.
	*
	* @author Wolfgang Becker <wb@macina.com>
	*/

	// pfad zum Script feststellen
	$path_parts = split("/", $_SERVER['SCRIPT_FILENAME']);
	$path_length = count($path_parts);
	
	// alles bis zum root abziehen
	for($i = 0; $i<5; $i++){
		array_pop($path_parts);
	}
	
	define("PATH_site",join($path_parts, "/")."/");
	define('PATH_typo3conf', PATH_site.'typo3conf/');	// Abs. TYPO3 configuration path (local, not part of source)
	 
	// Include localconf.php. Use this file to configure Typo3 for your needs and database
	if (!@is_file(PATH_typo3conf . 'localconf.php'))
		die(PATH_typo3conf . 'localconf.php is not found!');
	 
	require(PATH_typo3conf . 'localconf.php');
	 
	// Defining the database setup as constants
	define('TYPO3_db', $typo_db);
	define('TYPO3_db_username', $typo_db_username);
	define('TYPO3_db_password', $typo_db_password);
	define('TYPO3_db_host', $typo_db_host);
	 
	/**
	* Class renders a launchpage that starts external links
	*
	* @author Wolfgang <wb@macina.com>
	* @package TYPO3
	* @subpackage tx_macinabanners
	*/
	class tx_macinabanners_launchpage {
		/**
		* main function invoked by index.php
		*
		* @return string  header location tag with external link target
		*/
		function main() {
			 
			// clickcount
			$connect = mysql_connect(TYPO3_db_host, TYPO3_db_username, TYPO3_db_password)or die('Not connected : ' . mysql_error());
			mysql_select_db(TYPO3_db, $connect)or die(mysql_error());
			$query = 'UPDATE tx_macinabanners_banners SET clicks = clicks+1 WHERE uid = '.$_GET['uid'];
			$result = mysql_query($query)or die('Invalid query: ' . mysql_error());
			 
			$content = header('Location: '.$_GET['link']);
			 
			return $content;
		}
	}
	 
	$blank = new tx_macinabanners_launchpage;
	echo $blank->main();
	 
	if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['ext/macina_banners/pi1/class.tx_macinabanners_launchpage.php']) {
		include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['ext/macina_banners/pi1/class.tx_macinabanners_launchpage.php']);
	}
?>