Fixes and enhancements. [4]

_config.yml

@@ -16,6 +16,9 @@ rss:
 # Specify the date when the site was setup
 #since: 2015
 
+# Footer `powered-by` and `theme-info` copyright
+copyright: true
+
 # Canonical, set a canonical link tag in your hexo, you could use it for your SEO of blog.
 # See: https://support.google.com/webmasters/answer/139066
 # Tips: Before you open this tag, remeber set up your URL in hexo _config.yml ( ex. url: http://yourdomain.com )
@@ -209,6 +212,8 @@ highlight_theme: normal
 # Automatically scroll page to section which is under <!-- more --> mark.
 scroll_to_more: true
 
+# Automatically excerpt description in homepage as preamble text.
+excerpt_description: true
 
 # Automatically Excerpt. Not recommand.
 # Please use <!-- more --> in the post to control excerpt accurately.

layout/_macro/post.swig

@@ -163,6 +163,13 @@
               <span class="busuanzi-value" id="busuanzi_value_page_pv" ></span>{{ theme.busuanzi_count.page_pv_footer }}
               </span>
           {% endif %}
+
+          {% if post.description and (not theme.excerpt_description or not is_index) %}
+              <div class="post-description">
+                  {{ post.description }}
+              </div>
+          {% endif %}
+
         </div>
       </header>
     {% endif %}
@@ -190,30 +197,35 @@
       {% endif %}
 
       {% if is_index %}
-        {% if post.description %}
+        {% if post.description and theme.excerpt_description %}
           {{ post.description }}
+          <!--noindex-->
           <div class="post-more-link text-center">
             <a class="btn" href="{{ url_for(post.path) }}">
               {{ __('post.read_more') }} &raquo;
             </a>
           </div>
+          <!--/noindex-->
         {% elif post.excerpt  %}
           {{ post.excerpt }}
+          <!--noindex-->
           <div class="post-more-link text-center">
             <a class="btn" href="{{ url_for(post.path) }}{% if theme.scroll_to_more %}#more{% endif %}" rel="contents">
               {{ __('post.read_more') }} &raquo;
             </a>
           </div>
+          <!--/noindex-->
         {% elif theme.auto_excerpt.enable %}
           {% set content = post.content | striptags %}
           {{ content.substring(0, theme.auto_excerpt.length) }}
           {% if content.length > theme.auto_excerpt.length %}...{% endif %}
-
+          <!--noindex-->
           <div class="post-more-link text-center">
             <a class="btn" href="{{ url_for(post.path) }}{% if theme.scroll_to_more %}#more{% endif %}" rel="contents">
               {{ __('post.read_more') }} &raquo;
             </a>
           </div>
+          <!--/noindex-->
         {% else %}
           {% if post.type === 'picture' %}
             <a href="{{ url_for(post.path) }}">{{ post.content }}</a>

layout/_partials/footer.swig

@@ -8,6 +8,7 @@
   <span class="author" itemprop="copyrightHolder">{{ config.author }}</span>
 </div>
 
+{% if theme.copyright %}
 <div class="powered-by">
   {{ __('footer.powered', '<a class="theme-link" href="https://hexo.io">Hexo</a>') }}
 </div>
@@ -18,3 +19,4 @@
     NexT.{{ theme.scheme }}
   </a>
 </div>
+{% endif %}