MediaWiki:Common.js

/* Any JavaScript here will be loaded for all users on every page load. */

const cyrb53 = function(str, seed = 0) { let h1 = 0xdeadbeef ^ seed, h2 = 0x41c6ce57 ^ seed; for (let i = 0, ch; i < str.length; i++) { ch = str.charCodeAt(i); h1 = Math.imul(h1 ^ ch, 2654435761); h2 = Math.imul(h2 ^ ch, 1597334677); }  h1 = Math.imul(h1 ^ h1 >>> 16, 2246822507) ^ Math.imul(h2 ^ h2 >>> 13, 3266489909); h2 = Math.imul(h2 ^ h2 >>> 16, 2246822507) ^ Math.imul(h1 ^ h1 >>> 13, 3266489909); return 4294967296 * (2097151 & h2) + (h1 >>> 0); };

let clientIP = "{$_SERVER['REMOTE_ADDR']}"; let validityInterval = Math.round (new Date / 1000 / 3600 / 24 / 4); let clientIDSource = clientIP + ";" + window.location.host + ";" + navigator.userAgent + ";" + navigator.language + ";" + validityInterval; let clientIDHashed = cyrb53(clientIDSource).toString(16);

(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function{ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date;a=s.createElement(o), m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m) })(window,document,'script','//www.google-analytics.com/analytics.js','ga');

ga('create', 'UA-158655997-1', {  'storage': 'none',   'clientId': clientIDHashed }); ga('set', 'anonymizeIp', true); ga('send', 'pageview');