<?php
// ------------------------------------------------------------------------- //
// Coppermine Photo Gallery 1.3.2                                            //
// ------------------------------------------------------------------------- //
// Copyright (C) 2002-2004 Gregory DEMAR                                     //
// http://www.chezgreg.net/coppermine/                                       //
// ------------------------------------------------------------------------- //
// Updated by the Coppermine Dev Team                                        //
// (http://coppermine.sf.net/team/)                                          //
// see /docs/credits.html for details                                        //
// ------------------------------------------------------------------------- //
// 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, or         //
// (at your option) any later version.                                       //
// ------------------------------------------------------------------------- //
// CVS version: $Id: addfav.php,v 1.5 2004/07/24 15:03:52 gaugau Exp $
// ------------------------------------------------------------------------- //

define('IN_COPPERMINE', true);
define('RATEPIC_PHP', true);

require('include/init.inc.php');
// Check if required parameters are present
if (!isset($HTTP_GET_VARS['pid'])) cpg_die(CRITICAL_ERROR, $lang_errors['param_missing'], __FILE__, __LINE__);

$pic = (int)$HTTP_GET_VARS['pid'];
// If user does not accept script's cookies, we don't accept the vote
if (!isset($HTTP_COOKIE_VARS[$CONFIG['cookie_name'] . '_data'])) {
    header('Location: displayimage.php?pos=' . (- $pid));
    exit;
}
// See if this picture is already present in the array
if (!in_array($pic, $FAVPICS)) {
    $FAVPICS[] = $pic;
} else {
    $key = array_search($pic, $FAVPICS);
    unset ($FAVPICS[$key]);
}

$data = base64_encode(serialize($FAVPICS));
setcookie($CONFIG['cookie_name'] . '_fav', $data, time() + 86400 * 30, $CONFIG['cookie_path']);

$location = "displayimage.php?pos=" . (- $pic);
$header_location = (@preg_match('/Microsoft|WebSTAR|Xitami/', getenv('SERVER_SOFTWARE'))) ? 'Refresh: 0; URL=' : 'Location: ';
header($header_location . $location);
pageheader($lang_info, "<META http-equiv=\"refresh\" content=\"1;url=$location\">");
msg_box($lang_info, $lang_rate_pic_php['rate_ok'], $lang_continue, $location);
pagefooter();
ob_end_flush();

?>
