<?php
require_once __DIR__ . '/db/mysql_bootstrap.php';

ignore_user_abort(true);

// turn off gzip compression
if ( function_exists( 'apache_setenv' ) ) {
  apache_setenv( 'no-gzip', 1 );
}

ini_set('zlib.output_compression', 0);

// turn on output buffering if necessary
if (ob_get_level() == 0) {
  ob_start();
}

// removing any content encoding like gzip etc.
header('Content-encoding: none', true);


  // return 1x1 pixel transparent gif
  header("Content-type: image/gif");
  // needed to avoid cache time on browser side
  header("Content-Length: 42");
  header("Cache-Control: private, no-cache, no-cache=Set-Cookie, proxy-revalidate");
  header("Expires: Wed, 11 Jan 2000 12:59:00 GMT");
  header("Last-Modified: Wed, 11 Jan 2006 12:59:00 GMT");
  header("Pragma: no-cache");

echo sprintf(
    '%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c',
    71,73,70,56,57,97,1,0,1,0,128,255,0,192,192,192,0,0,0,33,249,4,1,0,0,0,0,44,0,0,0,0,1,0,1,0,0,2,2,68,1,0,59
);


// flush all output buffers. No reason to make the user wait for OWA.
ob_flush();
flush();
ob_end_flush();

if(!defined('DEBUG')) define('DEBUG', false);
if (DEBUG) ini_set('error_reporting',2047);


/**
 * Define Databases
 */
if(!defined('BWAY_BWW_DB')) define('BWAY_BWW_DB', '`bway_bww`');
if(!defined('BWAY_BWDB_DB')) define('BWAY_BWDB_DB', '`bway_bwdb`');

/**
 * Database settings
 * @var string
 */
function isSearchEngine()
{
  $searchengines = array(
    'Googlebot',
    'Slurp',
    'search.msn.com',
    'nutch',
    'simpy',
    'bot',
    'ASPSeek',
    'crawler',
    'msnbot',
    'Libwww-perl',
    'FAST',
    'Baidu',
    );
    $is_se = false;
    foreach ($searchengines as $searchengine){
       if (!empty($_SERVER['HTTP_USER_AGENT']) and
                false !== strpos(strtolower($_SERVER['HTTP_USER_AGENT']), strtolower($searchengine)))
        {
                $is_se = true;
                break;
        }
    }
    if ($is_se) { return true; }
    else {return false;}
}

try {
  if(!isSearchEngine())
  {

if(isset($_REQUEST['colid']) && ($_REQUEST['colid']>2055002))
{
  	$today = date("Y-m-d");
  	$colid = intval($_REQUEST['colid']);

$link = mysqli_init();
$flags = mysqlConfigureMysqliTls($link);
mysqli_real_connect($link, 'amazonaurora.cluster-cemzxojvmybt.us-east-1.rds.amazonaws.com', 'admin', 'xxatN6Lb8Kbwb9MiU1At', null, null, null, $flags);
$GLOBALS["___mysqli_ston"] = $link;
((bool)mysqli_query($GLOBALS["___mysqli_ston"], "USE amazonrds")) or die( "Unable to select database");
            mysqli_set_charset($link, "utf8");

$sql = "insert delayed into bway_bww.columntrack (photoid,datef) values(".$colid.",'$today')";
	$result=mysqli_query( $link, $sql);
  }
  }
} catch (Exception $e) {
  // Silently fail - pixel already served, DB tracking is non-critical
} ?>