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<?php // $Revision: 1.24 $
/************************************************************************/
/* phpAdsNew 2 */
/* =========== */
/* */
/* Copyright (c) 2001 by the phpAdsNew developers */
/* http://sourceforge.net/projects/phpadsnew */
/* */
/* 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. */
/************************************************************************/
// Figure out our location
define ('phpAds_path', '.');
/*********************************************************/
/* Include required files */
/*********************************************************/
require (phpAds_path."/config.inc.php");
require (phpAds_path."/lib-db.inc.php");
if ($phpAds_config['log_adviews'] || $phpAds_config['acl'])
{
require (phpAds_path."/lib-remotehost.inc.php");
if ($phpAds_config['log_adviews'])
require (phpAds_path."/lib-log.inc.php");
if ($phpAds_config['acl'])
require (phpAds_path."/lib-acl.inc.php");
}
require (phpAds_path."/lib-cache.inc.php");
/*********************************************************/
/* Main code */
/*********************************************************/
if (isset($clientID) && !isset($clientid))
$clientid = $clientID;
if (!isset($clientid))
$clientid = 0;
if (!isset($what))
$what = '';
if (!isset($source))
$source = '';
if (!isset($n))
$n = 'default';
// Include the need sub-libraries
if (substr($what,0,5) == 'zone:')
{
if (!defined('LIBVIEWZONE_INCLUDED'))
require (phpAds_path.'/lib-view-zone.inc.php');
}
else
{
if (!defined('LIBVIEWQUERY_INCLUDED'))
require (phpAds_path.'/lib-view-query.inc.php');
if (!defined('LIBVIEWDIRECT_INCLUDED'))
require (phpAds_path.'/lib-view-direct.inc.php');
}
phpAds_dbConnect();
$row = phpAds_fetchBanner($what, $clientid, 0, $source, false);
if (is_array($row) && isset($row['bannerid']))
{
// Send P3P Headers
if ($phpAds_config['p3p_policies'])
{
$p3p_header = '';
if (isset($phpAds_config['p3p_policy_location']) &&
$phpAds_config['p3p_policy_location'] != '')
$p3p_header .= " policyref=\"".$phpAds_config['p3p_policy_location']."\"";
if ($phpAds_config['p3p_compact_policy'] != '')
$p3p_header .= " CP=\"".$phpAds_config['p3p_compact_policy']."\"";
if ($p3p_header != '')
header ("P3P: $p3p_header");
}
$cookie = array();
$url = parse_url($phpAds_config['url_prefix']);
// Log this impression
if ($phpAds_config['block_adviews'] == 0 ||
($phpAds_config['block_adviews'] > 0 && !isset($phpAds_blockView[$row['bannerid']])))
{
if ($phpAds_config['log_adviews'])
phpAds_logImpression ($row['bannerid'], $row['clientid'], $row['zoneid'], $source);
// Send block cookies
if ($phpAds_config['block_adviews'] > 0)
SetCookie("phpAds_blockView[".$row['bannerid']."]", time(), time() + $phpAds_config['block_adviews'], $url["path"]);
}
// Send bannerid headers
$cookie['bannerid'] = $row["bannerid"];
// Send zoneid headers
if ($row['zoneid'] != 0)
$cookie['zoneid'] = $row['zoneid'];
// Send source headers
if (isset($source) && $source != '')
$cookie['source'] = $source;
switch ($row['storagetype'])
{
case 'url':
$row['imageurl'] = str_replace ('{timestamp}', time(), $row['imageurl']);
$row['url'] = str_replace ('{timestamp}', time(), $row['url']);
// Determine cachebuster
if (eregi ('\{random(:([1-9])){0,1}\}', $row['filename'], $matches))
{
if ($matches[1] == "")
$randomdigits = 8;
else
$randomdigits = $matches[2];
$randomnumber = sprintf ('%0'.$randomdigits.'d', mt_rand (0, pow (10, $randomdigits) - 1));
$row['imageurl'] = str_replace ($matches[0], $randomnumber, $row['imageurl']);
}
if (eregi ('\{random(:([1-9])){0,1}\}', $row['url'], $matches))
{
if (!isset($randomnumber) || $randomnumber == '')
{
if ($matches[1] == "")
$randomdigits = 8;
else
$randomdigits = $matches[2];
$randomnumber = sprintf ('%0'.$randomdigits.'d', mt_rand (0, pow (10, $randomdigits) - 1));
}
$row['url'] = str_replace ($matches[0], $randomnumber, $row['url']);
}
// Store destination URL
$cookie['dest'] = $row['url'];
// Redirect to the banner
setcookie ("phpAds_banner[".$n."]", serialize($cookie), 0, $url["path"]);
header ("Location: ".$row['imageurl']);
break;
case 'web':
$cookie['dest'] = $row['url'];
// Redirect to the banner
setcookie ("phpAds_banner[".$n."]", serialize($cookie), 0, $url["path"]);
header ("Location: ".$row['imageurl']);
break;
case 'sql':
$cookie['dest'] = $row['url'];
// Load the banner from the database
$res = phpAds_dbQuery("
SELECT
contents
FROM
".$phpAds_config['tbl_images']."
WHERE
filename = '".$row['filename']."'
");
if ($image = phpAds_dbFetchArray($res))
{
setcookie ("phpAds_banner[".$n."]", serialize($cookie), 0, $url["path"]);
header ('Content-type: image/'.$row['contenttype'].'; name='.md5(microtime()).'.'.$row['contenttype']);
echo $image['contents'];
}
break;
}
}
else
{
if ($phpAds_config['p3p_policies'])
{
$p3p_header = '';
if ($phpAds_config['p3p_policy_location'] != '')
$p3p_header .= " policyref=\"".$phpAds_config['p3p_policy_location']."\"";
if ($phpAds_config['p3p_compact_policy'] != '')
$p3p_header .= " CP=\"".$phpAds_config['p3p_compact_policy']."\"";
if ($p3p_header != '')
header ("P3P: $p3p_header");
}
setcookie ("phpAds_banner[".$n."]", 'DEFAULT', 0, $url["path"]);
header ("Location: ".$phpAds_config['default_banner_url']);
}
phpAds_dbClose();
?>
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