Merge pull request #28 from AdmiringWorm/disqus-jsfile

(GH-27) Moved disqus logic to its own javascript file
adnuguk · Mar 20, 2020 · c0c97a4 · c0c97a4
2 parents e877659 + 679baf4
commit c0c97a4
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Showing 2 changed files with 34 additions and 21 deletions.
diff --git a/input/_PostFooter.cshtml b/input/_PostFooter.cshtml
@@ -1,24 +1,4 @@
 <div id="disqus_thread"></div>
-<script type="text/javascript">
-    /* * * CONFIGURATION VARIABLES: EDIT BEFORE PASTING INTO YOUR WEBPAGE * * */
-    var disqus_shortname = 'aberdeendevelopersnetusergroup'; // required: replace example with your forum shortname
-    var disqus_identifier = '@Model.FilePath(Keys.RelativeFilePath).FileNameWithoutExtension.FullPath';
-    var disqus_title = '@Model.String(BlogKeys.Title)';
-    var disqus_url = '@Context.GetLink(Model, true)';
-
-    /* * * DON'T EDIT BELOW THIS LINE * * */
-    (function() {
-        var dsq = document.createElement('script'); dsq.type = 'text/javascript'; dsq.async = true;
-        dsq.src = '//' + disqus_shortname + '.disqus.com/embed.js';
-        (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(dsq);
-    })();
-    
-    (function () {
-        var s = document.createElement('script'); s.async = true;
-        s.type = 'text/javascript';
-        s.src = '//' + disqus_shortname + '.disqus.com/count.js';
-        (document.getElementsByTagName('HEAD')[0] || document.getElementsByTagName('BODY')[0]).appendChild(s);
-    }());
-</script>
+<script type="text/javascript" src="~/assets/js/disqus.js" async></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">comments powered by <span class="logo-disqus">Disqus</span></a>
diff --git a/input/assets/js/disqus.js b/input/assets/js/disqus.js
@@ -0,0 +1,33 @@
+/* * * CONFIGURATION VARIABLES: EDIT BEFORE PASTING INTO YOUR WEBPAGE * * */
+var metaElements = document.getElementsByTagName('meta');
+
+var disqus_shortname = 'aberdeendevelopersnetusergroup'; // required: replace example with your forum shortname
+var disqus_identifier;
+var disqus_title;
+var disqus_url;
+
+for (var i = 0; i < metaElements.length; i++) {
+    var element = metaElements[i];
+    var propAttribute = element.getAttribute('property');
+    if (propAttribute === 'og:title') {
+        disqus_title = element.getAttribute('content');
+    }
+    else if (propAttribute === 'og:url') {
+        disqus_url = element.getAttribute('content');
+        disqus_identifier = disqus_url.split(/\//).pop();
+    }
+}
+
+/* * * DON'T EDIT BELOW THIS LINE * * */
+(function() {
+    var dsq = document.createElement('script'); dsq.type = 'text/javascript'; dsq.async = true;
+    dsq.src = '//' + disqus_shortname + '.disqus.com/embed.js';
+    (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(dsq);
+})();
+
+(function () {
+    var s = document.createElement('script'); s.async = true;
+    s.type = 'text/javascript';
+    s.src = '//' + disqus_shortname + '.disqus.com/count.js';
+    (document.getElementsByTagName('HEAD')[0] || document.getElementsByTagName('BODY')[0]).appendChild(s);
+}());