Only display alternative links in pages and index. Modify Disqus language.

scripts/helpers.js

@@ -144,10 +144,14 @@ hexo.extend.helper.register('canonical_path_for_nav', function(){
   }
 });
 
+hexo.extend.helper.register('lang_name', function(lang){
+  var data = this.site.data.languages[lang];
+  return data.name || data;
+});
+
 hexo.extend.helper.register('disqus_lang', function(){
   var lang = this.page.lang;
-  if (!~lang.indexOf('-')) return lang;
+  var data = this.site.data.languages[lang];
 
-  var split = lang.split('-');
-  return split[0] + '_' + split[1].toUpperCase();
+  return data.disqus_lang || lang;
 });
\ No newline at end of file

source/_data/languages.yml

 en: English
-zh-tw: 正體中文
-zh-cn: 简体中文
+zh-tw:
+  name: 正體中文
\ No newline at end of file
+  disqus_lang: zh_TW
+zh-cn:
+  name: 简体中文
+  disqus_lang: zh
\ No newline at end of file

themes/navy/layout/partial/after_footer.swig

@@ -11,23 +11,6 @@
 {{ js('js/plugins') }}
 <!-- endbuild -->
 {% endif %}
-{% if page.comments and config.disqus_shortname %}
-<!-- Disqus -->
-<script>
-  var disqus_shortname = '{{ config.disqus_shortname }}';
-  var disqus_config = function(){
-    this.language = '{{ disqus_lang() }}';
-  };
-  {% if page.permalink %}
-  var disqus_url = '{{ url }}';
-  {% endif %}
-  (function(){
-    var dsq = document.createElement('script'); dsq.type = 'text/javascript'; dsq.async = true;
-    dsq.src = '//go.disqus.com/embed.js';
-    (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(dsq);
-  })();
-</script>
-{% endif %}
 <!-- Swiftype -->
 <script type="text/javascript">
   (function(w,d,t,u,n,s,e){w['SwiftypeObject']=n;w[n]=w[n]||function(){

themes/navy/layout/partial/comment.swig

@@ -2,4 +2,16 @@
 <section id="comments">
   <div id="disqus_thread"></div>
 </section>
+<script>
+  var disqus_shortname = '{{ config.disqus_shortname }}';
+  var disqus_url = '{{ url }}';
+  var disqus_config = function(){
+    this.language = '{{ disqus_lang() }}';
+  };
+  (function(){
+    var dsq = document.createElement('script'); dsq.type = 'text/javascript'; dsq.async = true;
+    dsq.src = '//go.disqus.com/embed.js';
+    (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(dsq);
+  })();
+</script>
 {% endif %}
\ No newline at end of file

themes/navy/layout/partial/head.swig

@@ -6,9 +6,11 @@
   <!-- Canonical links -->
   <link rel="canonical" href="{{ canonical_url() }}">
   <!-- Alternative links -->
-  {% for lang in site.data.languages %}
-    <link rel="alternative" hreflang="{{ loop.key }}" href="{{ canonical_url(loop.key) }}">
-  {% endfor %}
+  {% if page.layout == 'page' or page.layout == 'index' %}
+    {% for lang in site.data.languages %}
+      <link rel="alternative" hreflang="{{ loop.key }}" href="{{ canonical_url(loop.key) }}">
+    {% endfor %}
+  {% endif %}
   <!-- Icon -->
   <link rel="apple-touch-icon" sizes="57x57" href="{{ url_for('icon/apple-touch-icon-57x57.png') }}">
   <link rel="apple-touch-icon" sizes="114x114" href="{{ url_for('icon/apple-touch-icon-114x114.png') }}">

themes/navy/layout/partial/header.swig

@@ -12,10 +12,10 @@
       </ul>
     </nav>
     <div id="lang-select-wrap">
-      <label id="lang-select-label"><i class="fa fa-globe"></i><span>{{ site.data.languages[page.lang] }}</span></label>
+      <label id="lang-select-label"><i class="fa fa-globe"></i><span>{{ lang_name(page.lang) }}</span></label>
       <select id="lang-select" data-canonical="{{ canonical_path_for_nav() }}">
         {% for lang in site.data.languages %}
-          <option value="{{ loop.key }}"{% if page.lang === loop.key %} selected{% endif %}>{{ lang }}</option>
+          <option value="{{ loop.key }}"{% if page.lang === loop.key %} selected{% endif %}>{{ lang_name(loop.key) }}</option>
         {% endfor %}
       </select>
     </div>

themes/navy/layout/partial/mobile_nav.swig

@@ -11,10 +11,10 @@
     {% endif %}
   </div>
   <div id="mobile-lang-select-wrap">
-    <span id="mobile-lang-select-label"><i class="fa fa-globe"></i><span>{{ site.data.languages[page.lang] }}</span></span>
+    <span id="mobile-lang-select-label"><i class="fa fa-globe"></i><span>{{ lang_name(page.lang) }}</span></span>
     <select id="mobile-lang-select" data-canonical="{{ canonical_path_for_nav() }}">
       {% for lang in site.data.languages %}
-        <option value="{{ loop.key }}"{% if page.lang === loop.key %} selected{% endif %}>{{ lang }}</option>
+        <option value="{{ loop.key }}"{% if page.lang === loop.key %} selected{% endif %}>{{ lang_name(loop.key) }}</option>
       {% endfor %}
     </select>
   </div>