Re-use Disqus configuration

Author: squidfunk

Diff for: material/partials/integrations/disqus.html

@@ -8,5 +8,5 @@
 {% if not page.is_homepage and disqus %}
   <h2 id="__comments">{{ lang.t("meta.comments") }}</h2>
   <div id="disqus_thread"></div>
-  <script>var script,disqus_config=function(){this.page.url="{{ page.canonical_url }}",this.page.identifier="{{ page.canonical_url | replace(config.site_url, '') }}"};"undefined"==typeof DISQUS?((script=document.createElement("script")).async=!0,script.src="https://{{ disqus }}.disqus.com/embed.js",script.setAttribute("data-timestamp",Date.now()),document.body.appendChild(script)):DISQUS.reset({reload:!0,config:function(){this.page.identifier="{{ page.title }}",this.page.url="{{ page.canonical_url }}"}})</script>
+  <script>var script,disqus_config=function(){this.page.url="{{ page.canonical_url }}",this.page.identifier="{{ page.canonical_url | replace(config.site_url, '') }}"};"undefined"==typeof DISQUS?((script=document.createElement("script")).async=!0,script.src="https://{{ disqus }}.disqus.com/embed.js",script.setAttribute("data-timestamp",Date.now()),document.body.appendChild(script)):DISQUS.reset({reload:!0,config:disqus_config})</script>
 {% endif %}

Diff for: src/partials/integrations/disqus.html

@@ -51,10 +51,7 @@ <h2 id="__comments">{{ lang.t("meta.comments") }}</h2>
     } else {
       DISQUS.reset({
         reload: true,
-        config: function () {
-          this.page.identifier = "{{ page.title }}"
-          this.page.url = "{{ page.canonical_url }}"
-        }
+        config: disqus_config
       })
     }
   </script>