Adds conditional option for email subscription URL

README.md

@@ -52,7 +52,7 @@ bundle install
 
 ## Stackbit Deploy
 
-This theme is ready to import into Stackbit. This theme can be deployed to Netlify and you can connect any headless CMS including Forestry, NetlifyCMS, DatoCMS or Contentful. 
+This theme is ready to import into Stackbit. This theme can be deployed to Netlify and you can connect any headless CMS including Forestry, NetlifyCMS, DatoCMS or Contentful.
 
 [![Create with Stackbit](https://assets.stackbit.com/badge/create-with-stackbit.svg)](https://app.stackbit.com/create?theme=https://github.com/bencentra/centrarium)
 
@@ -162,6 +162,10 @@ You can enable basic [Google Analytics][ga] pageview tracking by including your
 
 * __ga_tracking_id__: The Tracking ID for your website. You can find it on your Google Analytics dashboard. If the property is set, Google Analytics will be added to the footer of each page.
 
+### Email subscription link
+
+If you'd like to link to an email subscription page alongside the default RSS link, you can include it in the configuration.
+
 ### Social Settings
 
 Your personal social network settings are combined with the social sharing options. In the __social__ section of `_config.yml`, include an entry for each network you want to include. For example:

_config.yml

@@ -60,6 +60,9 @@ descriptions:
   - cat: dummy
     desc: "Just some placeholder posts, lorem ipsum and the rest."
 
+# Email subscription link
+emailfeedurl: http://example.com/emailfeed
+
 # Social icons and sharing options
 #
 # Social settings are used in two places:

_includes/footer.html

@@ -38,7 +38,7 @@ <h3 class="footer-heading">{{ site.title }}</h3>
     </div>
 
     <div class="site-signature">
-      <p class="rss-subscribe text"><strong>Subscribe <a href="{{ "/feed.xml" | prepend: site.baseurl }}">via RSS</a></strong></p>
+      <p class="rss-subscribe text"><strong>Subscribe via <a href="{{ "/feed.xml" | prepend: site.baseurl }}">RSS</a>{% if site.emailfeedurl %} or <a href="{{ site.emailfeedurl }}">email</a>{% endif %}</strong></p>
       <p class="text">{{ site.description }}</p>
     </div>
 

_layouts/post.html

@@ -42,7 +42,7 @@ <h1 class="title">{{ page.title }}</h1>
 {% endif %}
 
 <section class="rss">
-  <p class="rss-subscribe text"><strong>Subscribe <a href="{{ "/feed.xml" | prepend: site.baseurl }}">via RSS</a></strong></p>
+  <p class="rss-subscribe text"><strong>Subscribe via <a href="{{ "/feed.xml" | prepend: site.baseurl }}">RSS</a>{% if site.emailfeedurl %} or <a href="{{ site.emailfeedurl }}">email</a>{% endif %}</strong></p>
 </section>
 
 <section class="share">