beeminder ETA in the navbar

commands/sites.rb

@@ -81,6 +81,14 @@ module ::Nanoc
       self["disqus_site"]
     end
 
+    def beeminder_goal
+      self["beeminder"]
+    end
+
+    def beeminded?
+      !!beeminder_goal
+    end
+
     def url
       "http://#{main_site? ? "" : "#{@name}."}muflax.com"
     end

layouts/beeminder-eta.erb

@@ -0,0 +1,7 @@
+<h1 class="title">ETA To Next Post</h1>
+
+<p>
+  <a href="https://beeminder.com/muflax/goals/<%= @goal %>">
+    <img src="https://beeminder.com/muflax/goals/<%= @goal %>/graph?style=thumb">
+  </a>
+</p>

layouts/main.erb

@@ -21,7 +21,11 @@
     <!-- navigation sidebar -->
     <div id="nav">
 
-    <h1 class="title">Navigation</h1>
+      <% if @site.beeminded? %>
+        <%= render 'beeminder-eta', :goal => @site.beeminder_goal %>
+      <% end %>
+
+      <h1 class="title">Navigation</h1>
 
       <% if @search %>
         <%= google_search %>

sites.yaml

@@ -8,5 +8,6 @@ sites:
   daily:
     title: muflax becomes a saint
     disqus_site: dailymuflax
+    beeminder: dailylog
   gospel:
     title: The Unchanging Gospel