googleTimeToken.php

<?php

require_once( 'settings.inc.php' );
require_once( 'connect.inc.php' );
require_once( 'dbutils.inc.php' );
require_once( 'utilities.inc.php' );

function getGoogleTimeToken(){
	$val = get_first_value('select LWTValue as value from _lwtgeneral where LWTKey = "GoogleTimeToken"');
	$arr = empty($val)?array('0'):explode('.',($val));
	if(intval($arr[0]) < (floor(time()/3600) - 100)){//Token renewed after 100 hours
		if(is_callable('curl_init')){
			$curl = curl_init("https://translate.google.com");
			curl_setopt($curl, CURLOPT_HTTPHEADER, array("User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:40.0) Gecko/20100101 Firefox/40.1"));
			curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
			$g = curl_exec($curl);
			curl_close($curl);
		}
		else{
			$ctx = stream_context_create(array("http"=>array("method"=>"GET","header"=>"User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:40.0) Gecko/20100101 Firefox/40.1\r\n")));
			$g = file_get_contents("https://translate.google.com", false, $ctx);
		}
		preg_match_all("/TKK=eval[^0-9]+3d([0-9-]+)[^0-9]+3d([0-9-]+)[^0-9]+([0-9]+)[^0-9]/u",$g, $ma);
		if(isset($ma[1][0]) && isset($ma[2][0]) && isset($ma[3][0])){
			$tok = strval($ma[3][0]) . "." . strval(($ma[1][0]) + ($ma[2][0]));
			do_mysqli_query ('INSERT INTO _lwtgeneral (LWTKey, LWTValue) VALUES ("GoogleTimeToken", "' . $tok . '") ON DUPLICATE KEY UPDATE LWTValue = "' . $tok . '"');
			return array(intval($ma[3][0]),intval(($ma[1][0]) + ($ma[2][0])));
		}
		else return null;
	}
	else return array(intval($arr[0]),intval($arr[1]));
}