add authors and license

Author: kurod1492

_config.yml

@@ -19,12 +19,18 @@
 # in the templates via {{ site.myvariable }}.
 
 title: 5分鐘快速上手 Redmine
-email: [email protected]
+authors:
+  - name: Shengnan Lyu
+    email: [email protected]
+  - name: Akihiro Kurotani
+    email: [email protected]
 description: >- # this means to ignore newlines until "baseurl:"
   「5 分鐘快速上手 Redmine」系列文章，旨在用簡單易懂的方式介紹開放原始碼的議題管理系統 Redmine。
   每篇文章的長度大約只需 5 分鐘閱讀時間，讓您輕鬆掌握 Redmine 的基礎與實用功能。
 baseurl: "" # the subpath of your site, e.g. /blog
 url: "https://5fenzhong-redmine.github.io" # the base hostname & protocol for your site, e.g. http://example.com
+repository_url: "https://github.com/5fenzhong-redmine/5fenzhong-redmine.github.io"
+
 #twitter_username: jekyllrb
 #github_username:  jekyll
 lang: zh-TW

_includes/footer.html

@@ -1,37 +1,39 @@
-<link id="fa-stylesheet" rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@fortawesome/fontawesome-free@latest/css/all.min.css">
-
 <footer class="site-footer h-card">
   <data class="u-url" value="{{ '/' | relative_url }}"></data>
 
   <div class="wrapper">
 
-    <div class="footer-col-wrapper">
-      <div class="footer-col">
-      {%- if site.author %}
-        <ul class="contact-list">
-          {% if site.author.name -%}
-            <li class="p-name">{{ site.author.name | escape }}</li>
-          {% endif -%}
-          {% if site.author.email -%}
-            <li><a class="u-email" href="mailto:{{ site.author.email }}">{{ site.author.email }}</a></li>
-          {%- endif %}
-        </ul>
-      {%- endif %}
-      </div>
-<!--
-      <div class="footer-col">
-        <p>{{ site.description | escape }}</p>
-      </div>
--->      
-    </div>
-
     <div class="social-links">
       {%- include social.html -%}
     </div>
 
-  <div class="footer-bottom">
-    <p class="copyright">© {{ site.time | date: "%Y" }} {{ site.title | escape }}</p>
-  </div>
+    <div class="footer-bottom">
+      <p class="copyright">
+        © {{ site.time | date: "%Y" }}
+        {% for author in site.authors %}
+          {{ author.name | escape }}{% unless forloop.last %}, {% endunless %}
+        {% endfor %}
+      </p>
+
+      <div class="license-info">
+        <a rel="license" href="http://creativecommons.org/licenses/by-nc-sa/4.0/">
+          <img alt="Creative Commons License" style="border-width:0" src="https://i.creativecommons.org/l/by-nc-sa/4.0/88x31.png" />
+        </a>
+        <br>
+        <p>
+          The content on this site is licensed under a
+          <a rel="license" href="http://creativecommons.org/licenses/by-nc-sa/4.0/">Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License</a>.
+        </p>
+      </div>
+
+      {% if site.repository_url %}
+      <div class="repository-info">
+        <p>
+          Found a bug or have a suggestion? Welcome your contribution! <a href="{{ site.repository_url }}">GitHub Repository</a>
+        </p>
+      </div>
+      {% endif %}
+      </div>
 
   </div>