From d43cd7c21be39741ab4173e7ee30dfa2727f381d Mon Sep 17 00:00:00 2001
From: Michael Rose <est.michael@gmail.com>
Date: Mon, 10 Sep 2018 15:06:50 -0400
Subject: [PATCH] Improve footer link flexibility

Deprecate hardcoded footer links in favor or new `footer.links` array for any link and in any order. All of Font Awesome's icons are available for use.

```
footer:
  links:
    - label: "Twitter"
      icon: "fab fa-fw fa-twitter-square"
      url: "https://twitter.com/username"
    - label: "GitHub"
      icon: "fab fa-fw fa-github"
      url: "https://github.com/username"
    - label: "Instagram"
      icon: "fab fa-fw fa-instagram"
      url: "https://instagram.com/username"
```
---
 _config.yml           | 22 ++++++++++++++++++++++
 _includes/footer.html | 22 ++++++++--------------
 2 files changed, 30 insertions(+), 14 deletions(-)

diff --git a/_config.yml b/_config.yml
index 3f2025c..9eeeeeb 100644
--- a/_config.yml
+++ b/_config.yml
@@ -125,6 +125,28 @@ author:
       icon: "fab fa-fw fa-instagram"
       # url: "https://instagram.com/"
 
+# Site Footer
+footer:
+  links:
+    - label: "Twitter"
+      icon: "fab fa-fw fa-twitter-square"
+      # url:
+    - label: "Facebook"
+      icon: "fab fa-fw fa-facebook-square"
+      # url:
+    - label: "GitHub"
+      icon: "fab fa-fw fa-github"
+      # url:
+    - label: "GitLab"
+      icon: "fab fa-fw fa-gitlab"
+      # url:
+    - label: "Bitbucket"
+      icon: "fab fa-fw fa-bitbucket"
+      # url:
+    - label: "Instagram"
+      icon: "fab fa-fw fa-instagram"
+      # url:
+
 
 # Reading Files
 include:
diff --git a/_includes/footer.html b/_includes/footer.html
index 91378ca..b59ff4e 100644
--- a/_includes/footer.html
+++ b/_includes/footer.html
@@ -3,21 +3,15 @@
     {% if site.data.ui-text[site.locale].follow_label %}
       <li><strong>{{ site.data.ui-text[site.locale].follow_label }}</strong></li>
     {% endif %}
-    {% if site.twitter.username %}
-      <li><a href="https://twitter.com/{{ site.twitter.username }}"><i class="fab fa-fw fa-twitter-square" aria-hidden="true"></i> Twitter</a></li>
-    {% endif %}
-    {% if site.facebook.username %}
-      <li><a href="https://www.facebook.com/{{ site.facebook.username }}"><i class="fab fa-fw fa-facebook-square" aria-hidden="true"></i> Facebook</a></li>
-    {% endif %}
-    {% if site.author.github %}
-      <li><a href="https://github.com/{{ site.author.github }}"><i class="fab fa-fw fa-github" aria-hidden="true"></i> GitHub</a></li>
-    {% endif %}
-    {% if site.author.gitlab %}
-      <li><a href="https://gitlab.com/{{ site.author.gitlab }}"><i class="fab fa-fw fa-gitlab" aria-hidden="true"></i> Gitlab</a></li>
-    {% endif %}
-    {% if site.author.bitbucket %}
-      <li><a href="https://bitbucket.org/{{ site.author.bitbucket }}"><i class="fab fa-fw fa-bitbucket" aria-hidden="true"></i> Bitbucket</a></li>
+
+    {% if site.footer.links %}
+      {% for link in site.footer.links %}
+        {% if link.label and link.url %}
+          <li><a href="{{ link.url }}"><i class="{{ link.icon | default: 'fas fa-link' }}" aria-hidden="true"></i> {{ link.label }}</a></li>
+        {% endif %}
+      {% endfor %}
     {% endif %}
+
     <li><a href="{% if site.atom_feed.path %}{{ site.atom_feed.path }}{% else %}{{ '/feed.xml' | relative_url }}{% endif %}"><i class="fas fa-fw fa-rss-square" aria-hidden="true"></i> {{ site.data.ui-text[site.locale].feed_label | default: "Feed" }}</a></li>
   </ul>
 </div>
-- 
2.45.2