[new feature] add post edit button

_config.yml

@@ -310,6 +310,13 @@ post_copyright:
   enable: false
   license: <a href="https://creativecommons.org/licenses/by-nc-sa/4.0/" rel="external nofollow" target="_blank">CC BY-NC-SA 4.0</a>
 
+# Post edit
+# Dependencies: https://github.com/hexojs/hexo-deployer-git
+post_edit:
+  enable: true
+  url: https://github.com/theme-next/theme-next.org/_posts/tree/master/ # Link for view source.
+# url: https://github.com/theme-next/theme-next.org/_posts/edit/master/ # Link for fork & edit.
+
 
 # ---------------------------------------------------------------
 # Misc Theme Settings

languages/en.yml

@@ -24,6 +24,7 @@ sidebar:
 post:
   created: Post created
   modified: Post modified
+  edit: Edit this post
   sticky: Sticky
   posted: Posted on
   in: In

languages/zh-CN.yml

@@ -19,6 +19,7 @@ sidebar:
   overview: 站点概览
   toc: 文章目录
 post:
+  edit: 编辑
   created: 创建于
   modified: 更新于
   sticky: 置顶

layout/_macro/post.swig

@@ -56,12 +56,19 @@
                     <i class="fa fa-thumb-tack"></i>
                   </span>
                 {% endif %}
-                <a class="post-title-link" href="{{ url_for(post.path) }}" itemprop="url">{#
-                #}{{ post.title | default(__('post.untitled'))}}{#
-              #}</a>{#
-            #}{% else %}{{ post.title }}{% endif %}{#
-          #}{% endif %}{#
-        #}</{% if theme.seo %}h2{% else %}h1{% endif %}>
+                <a class="post-title-link" href="{{ url_for(post.path) }}" itemprop="url">
+                  {{ post.title | default(__('post.untitled'))}}
+                </a>
+              {% else -%}
+                {{- post.title -}}
+                {% if theme.post_edit.enable -%}
+                  <a href="{{ theme.post_edit.url }}{{ post.source.slice(7) }}" class="post-edit-link" title="{{ __('post.edit') }}" target="_blank">
+                    <i class="fa fa-pencil"></i>
+                  </a>
+                {%- endif %}
+              {% endif %}
+            {% endif %}
+          </{% if theme.seo %}h2{% else %}h1{% endif %}>
         {% endif %}
 
         <div class="post-meta">

source/css/_common/components/post/post-title.styl

@@ -1,8 +1,21 @@
 .posts-expand .post-title {
   text-align: center;
   word-break: break-word;
-  font-weight: $posts-expand-title-font-weight
+  font-weight: $posts-expand-title-font-weight;
+
+  .post-edit-link {
+    color: #bbb;
+    display: block;
+    float: right;
+    border-bottom: none;
+    the-transition-ease-in();
+
+    &:hover {
+      color: black;
+    }
+  }
 }
+
 .posts-expand .post-title-link {
   display: inline-block;
   position: relative;