hugo-theme-even/layouts/partials/comments.html

{{ if and .IsPage (ne .Params.comment false) }}
  <!-- Disqus -->
  {{- if .Site.DisqusShortname -}}
    <div id="disqus_thread"></div>
    <script type="text/javascript">
    (function() {
        // Don't ever inject Disqus on localhost--it creates unwanted
        // discussions from 'localhost:1313' on your Disqus account...
        if (window.location.hostname === 'localhost') return;

        var dsq = document.createElement('script'); dsq.type = 'text/javascript'; dsq.async = true;
        var disqus_shortname = '{{ .Site.DisqusShortname }}';
        dsq.src = '//' + disqus_shortname + '.disqus.com/embed.js';
        (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(dsq);
    })();
    </script>
    <noscript>Please enable JavaScript to view the <a href="http://disqus.com/?ref_noscript">comments powered by Disqus.</a></noscript>
    <a href="http://disqus.com/" class="dsq-brlink" target="_blank">comments powered by <span class="logo-disqus">Disqus</span></a>
  {{- end }}

  <!-- changyan -->
  {{- if and .Site.Params.changyanAppid .Site.Params.changyanAppkey -}}
    <div id="SOHUCS"></div> 
    <script type="text/javascript"> 
    (function(){
      if (window.location.hostname === 'localhost') return;

      var appid = '{{ .Site.Params.changyanAppid }}';
      var conf = '{{ .Site.Params.changyanAppkey }}';
      var width = window.innerWidth || document.documentElement.clientWidth; 
      if (width < 960) {window.document.write('<script id="changyan_mobile_js" charset="utf-8" type="text/javascript" src="https://changyan.sohu.com/upload/mobile/wap-js/changyan_mobile.js?client_id=' + appid + '&conf=' + conf + '"><\/script>'); } else { var loadJs=function(d,a){var c=document.getElementsByTagName("head")[0]||document.head||document.documentElement;var b=document.createElement("script");b.setAttribute("type","text/javascript");b.setAttribute("charset","UTF-8");b.setAttribute("src",d);if(typeof a==="function"){if(window.attachEvent){b.onreadystatechange=function(){var e=b.readyState;if(e==="loaded"||e==="complete"){b.onreadystatechange=null;a()}}}else{b.onload=a}}c.appendChild(b)};loadJs("https://changyan.sohu.com/upload/changyan.js",function(){window.changyan.api.config({appid:appid,conf:conf})}); }
    })();
    </script>
  {{- end }}
{{- end }}