1 files changed, 21 insertions, 0 deletions
diff --git a/source/_includes/disqus.html b/source/_includes/disqus.html
new file mode 100644
index 00000000..49c6a29c
--- /dev/null
+++ b/source/_includes/disqus.html
@@ -0,0 +1,21 @@
+{% comment %} Load script if disquss comments are enabled and `page.comments` is either empty (index) or set to true {% endcomment %}
+{% if site.disqus_short_name and page.comments != false %}
+<script type="text/javascript">
+      var disqus_shortname = '{{ site.disqus_short_name }}';
+      {% if page.comments == true %}
+        {% comment %} `page.comments` can be only be set to true on pages/posts, so we embed the comments here. {% endcomment %}
+        // var disqus_developer = 1;
+        var disqus_identifier = '{{ site.url }}{{ page.url }}';
+        var disqus_url = '{{ site.url }}{{ page.url }}';
+        var disqus_script = 'embed.js';
+      {% else %}
+        {% comment %} As `page.comments` is empty, we must be on the index page. {% endcomment %}
+        var disqus_script = 'count.js';
+      {% endif %}
+    (function () {
+      var dsq = document.createElement('script'); dsq.type = 'text/javascript'; dsq.async = true;
+      dsq.src = '//' + disqus_shortname + '.disqus.com/' + disqus_script;
+      (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(dsq);
+    }());
+</script>
+{% endif %}