hugo-coder/layouts/partials/posts/disqus.html

{{- if and (not (eq (.Site.DisqusShortname | default "") "")) (eq (.Params.disableComments | default false) false) -}}
<div id="disqus_thread"></div>
<script>
  window.disqus_config = function () {
    {{with .Params.disqus_identifier }}this.page.identifier = '{{ . }}';{{end}}
    {{with .Params.disqus_title }}this.page.title = '{{ . }}';{{end}}
    {{with .Params.disqus_url }}this.page.url = '{{ . | html  }}';{{end}}
    };
    (function() {
        if (["localhost", "127.0.0.1"].indexOf(window.location.hostname) != -1) {
            document.getElementById('disqus_thread').innerHTML = 'Disqus comments not available by default when the website is previewed locally.';
            return;
        }
        var d = document, s = d.createElement('script'); s.async = true;
        s.src = '//' + {{ .Site.DisqusShortname }} + '.disqus.com/embed.js';
        s.setAttribute('data-timestamp', +new Date());
        (d.head || d.body).appendChild(s);
    })();
    // Disqus theme switching
    document.addEventListener('themeChanged', function (e) { 
        if (document.readyState == 'complete') {
          DISQUS.reset({ reload: true, config: disqus_config });
        }
    });
</script>
{{- end -}}