🐛 1.修復Gitalk報Error: Cannot read property 'repository' of undefined 的bug

🐛 2.修復評論utterances 在display_mode設置為dark時，仍顯示light主題的bug
🐛 3.修復display_mode設置dark沒有效果的bug
🎨 4.評論增加夜間模式、文章頁判斷,減少不必要的js加載

layout/includes/comments/disqus.pug

@@ -12,12 +12,13 @@ script.
     (d.head || d.body).appendChild(s);
   })();
 
-script.
+if is_post() && theme.disqus.count
-  function getDisqusCount() {
+  script.
-    var d = document, s = d.createElement('script');
+    function getDisqusCount() {
-    s.src = 'https://!{theme.disqus.shortname}.disqus.com/count.js';
+      var d = document, s = d.createElement('script');
-    s.id = 'dsq-count-scr';
+      s.src = 'https://!{theme.disqus.shortname}.disqus.com/count.js';
-    (d.head || d.body).appendChild(s);
+      s.id = 'dsq-count-scr';
-  }
+      (d.head || d.body).appendChild(s);
+    }
 
-  window.addEventListener('load', getDisqusCount, false);
+    window.addEventListener('load', getDisqusCount, false);

layout/includes/comments/disqusjs.pug

@@ -13,11 +13,12 @@ script.
     adminLabel: '!{theme.disqusjs.adminLabel}'
   });
 
-script.
+if is_post() && theme.disqusjs.count
-  function getDisqusCount() {
+  script.
-    var d = document, s = d.createElement('script');
+    function getDisqusCount() {
-    s.src = 'https://!{theme.disqusjs.shortname}.disqus.com/count.js';
+      var d = document, s = d.createElement('script');
-    s.id = 'dsq-count-scr';
+      s.src = 'https://!{theme.disqusjs.shortname}.disqus.com/count.js';
-    (d.head || d.body).appendChild(s);
+      s.id = 'dsq-count-scr';
-  }
+      (d.head || d.body).appendChild(s);
-  window.addEventListener('load', getDisqusCount, false);
+    }
+    window.addEventListener('load', getDisqusCount, false);

layout/includes/comments/gitalk.pug

@@ -8,7 +8,7 @@ script.
     admin: ['!{theme.gitalk.admin}'],
     id: md5(decodeURI(location.pathname)),
     language: '!{theme.gitalk.language}',
-    perPage: '!{theme.gitalk.perPage}',
+    perPage: !{theme.gitalk.perPage},
     distractionFreeMode: !{theme.gitalk.distractionFreeMode},
     pagerDirection: '!{theme.gitalk.pagerDirection}',
     createIssueManually: !{theme.gitalk.createIssueManually},
@@ -17,7 +17,11 @@ script.
   gitalk.render('gitalk-container')
 
   function commentCount(n){
-    document.getElementsByClassName('gitalk-comment-count')[0].innerHTML= n
+    try {
+      document.getElementsByClassName('gitalk-comment-count')[0].innerHTML= n
+    } catch (e) {
+      return false
+    }
   }