Linting fixes

app/assets/javascripts/govuk_publishing_components/analytics/init.js

@@ -1,47 +1,47 @@
-var analyticsInit = function(gaProperty, gaPropertyCrossDomain, linkedDomains) {
-  "use strict";
+var analyticsInit = function (gaProperty, gaPropertyCrossDomain, linkedDomains) {
+  'use strict'
 
-  var consentCookie = window.GOVUK.getConsentCookie();
+  var consentCookie = window.GOVUK.getConsentCookie()
 
   var dummyAnalytics = {
-    addLinkedTrackerDomain: function(){},
-    setDimension: function(){},
-    setOptionsForNextPageView: function(){},
-    trackEvent: function(){},
-    trackPageview: function(){},
-    trackShare: function(){},
-  };
+    addLinkedTrackerDomain: function () {},
+    setDimension: function () {},
+    setOptionsForNextPageView: function () {},
+    trackEvent: function () {},
+    trackPageview: function () {},
+    trackShare: function () {}
+  }
 
   // Disable analytics by default
   // This will be reversed below, if the consent cookie says usage cookies are allowed
   var disabler = 'ga-disable-' + gaProperty
-  window[disabler] = true;
+  window[disabler] = true
 
-  if (consentCookie && consentCookie["usage"]) {
-    window[disabler] = false;
+  if (consentCookie && consentCookie.usage) {
+    window[disabler] = false
 
     // Load Google Analytics libraries
-    GOVUK.StaticAnalytics.load();
+    window.GOVUK.StaticAnalytics.load()
 
     // Use document.domain in dev, preview and staging so that tracking works
     // Otherwise explicitly set the domain as www.gov.uk (and not gov.uk).
-    var cookieDomain = (document.domain == 'www.gov.uk') ? '.www.gov.uk' : document.domain;
+    var cookieDomain = (document.domain === 'www.gov.uk') ? '.www.gov.uk' : document.domain
 
     // Configure profiles, setup custom vars, track initial pageview
-    var analytics = new GOVUK.StaticAnalytics({
+    var analytics = new window.GOVUK.StaticAnalytics({
       universalId: gaProperty,
       cookieDomain: cookieDomain,
       allowLinker: true
-    });
+    })
 
     // Make interface public for virtual pageviews and events
-    GOVUK.analytics = analytics;
+    window.GOVUK.analytics = analytics
 
     if (linkedDomains && linkedDomains.length > 0) {
-      GOVUK.analytics.addLinkedTrackerDomain(gaPropertyCrossDomain, 'govuk', linkedDomains);
+      window.GOVUK.analytics.addLinkedTrackerDomain(gaPropertyCrossDomain, 'govuk', linkedDomains)
     }
   } else {
-    GOVUK.analytics = dummyAnalytics
+    window.GOVUK.analytics = dummyAnalytics
   }
 }