add flattr support

_config.yml

@@ -98,6 +98,9 @@ delicious_count: 3
 disqus_short_name: mic92
 disqus_show_comment_count: false
 
+# Flattr
+flattr_user: Mic92
+
 # Google Analytics
 google_analytics_tracking_id:
 

source/_includes/custom/head.html

@@ -1 +1,14 @@
 {% include custom/richobject.html %}
+{% if site.flattr_user %}
+<script type="text/javascript">
+/* <![CDATA[ */
+    (function() {
+        var s = document.createElement('script'), t = document.getElementsByTagName('script')[0];
+        s.type = 'text/javascript';
+        s.async = true;
+        s.src = 'http://api.flattr.com/js/0.6/load.js?mode=auto';
+        t.parentNode.insertBefore(s, t);
+    })();
+/* ]]> */
+</script>
+{% endif %}

source/_includes/post/flattr_button.html

@@ -0,0 +1,9 @@
+<a class="FlattrButton" style="display:none;"
+    title="{{ page.title }}"
+    data-flattr-uid="{{ site.flattr_user }}"
+    data-flattr-tags="{{ page.tags }}"
+    data-flattr-button="compact"
+    data-flattr-category="text"
+    href="{{ site.url }}{{ page.url }}">
+    {{ page.content[0,500] }}
+</a>

source/_includes/post/sharing.html

@@ -1,4 +1,7 @@
 <div class="share">
+    {% if site.flattr_user %}
+    {% include post/flattr_button.html %}
+    {% endif %}
 	<div class="addthis_toolbox addthis_default_style ">
 	{% if site.facebook_like %}
 	<a class="addthis_button_facebook_like" fb:like:layout="button_count"></a>

source/atom.xml

@@ -8,6 +8,9 @@ layout: nil
   <link href="{{ site.url }}/atom.xml" rel="self"/>
   <link href="{{ site.url }}/"/>
   {% if site.hub_url %}<link href="{{ site.hub_url }}" rel="hub"/>{% endif %}
+  {% if site.flattr_user %}
+  <link rel="payment" href="https://flattr.com/submit/auto?url=https%3A%2F%2Fdevelopers.flattr.net%2F&amp;user_id=Mic92" type="text/html" />
+  {% endif %}
   <updated>{{ site.time | date_to_xmlschema }}</updated>
   <id>{{ site.url }}/</id>
   <author>