Add GTM

Shane DeWael · Shane DeWael · commit 90fcc01dc3ab · 2019-01-23T14:10:34.000-08:00
diff --git a/docs-src/_themes/slack/layout.html b/docs-src/_themes/slack/layout.html
@@ -17,6 +17,16 @@
   <link rel="stylesheet" href="{{ pathto('./_static/' + 'docs.css', 1) }}" type="text/css" />
   {%- endmacro %}
 
+  <!-- Google Tag Manager -->
+  <script>(function (w, d, s, l, i) {
+      w[l] = w[l] || []; w[l].push({
+        'gtm.start':
+          new Date().getTime(), event: 'gtm.js'
+      }); var f = d.getElementsByTagName(s)[0],
+        j = d.createElement(s), dl = l != 'dataLayer' ? '&l=' + l : ''; j.async = true; j.src =
+          'https://www.googletagmanager.com/gtm.js?id=' + i + dl; f.parentNode.insertBefore(j, f);
+    })(window, document, 'script', 'dataLayer', 'GTM-KFZ5MK7');</script>
+  <!-- End Google Tag Manager -->
   {{ css() }}
   {%- block linktags %}
   <link id="favicon" rel="shortcut icon" href="https://a.slack-edge.com/4f28/img/icons/favicon-32.png" type="image/png" />
@@ -28,6 +38,9 @@
 </head>
 
 <body class="api light_theme">
+  <!-- Google Tag Manager (noscript) -->
+  <noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-KFZ5MK7" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
+  <!-- End Google Tag Manager (noscript) -->
 
   {%- block header %}
   <header>
