Analytics using Piwik

_config.yml

@@ -14,3 +14,7 @@ permalink: /blog/:year/:month/:day/:title/
 excerpt_separator: "<!--more-->"
 
 exclude: [ Gemfile, contact.html, portfolio.html, index.html ]
+
+# Piwik
+piwik_url: web864.we20e.netcup.net/piwik
+piwik_siteid: 3

_includes/footer.html

@@ -19,4 +19,5 @@
 <script src="{{ "/js/bootstrap.min.js" | prepend: site.baseurl }}"></script>
 <script>
   $('.navbar-social-links a').tooltip();
-</script>
+</script>
+{% include piwik_analytics.html %}

_includes/piwik_analytics.html

@@ -0,0 +1,19 @@
+{% if site.piwik_url %}
+<!-- Piwik -->
+<script type="text/javascript">
+	if (window.location.hostname != 'localhost') {
+		var _paq = _paq || [];
+		_paq.push(['trackPageView']);
+		_paq.push(['enableLinkTracking']);
+		(function() {
+			var u=(("https:" == document.location.protocol) ? "https" : "http") + "://{{ site.piwik_url }}/";
+			_paq.push(['setTrackerUrl', u+'piwik.php']);
+			_paq.push(['setSiteId', {{ site.piwik_siteid }}]);
+			var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0]; g.type='text/javascript';
+			g.defer=true; g.async=true; g.src=u+'piwik.js'; s.parentNode.insertBefore(g,s);
+		})();
+	}
+</script>
+<noscript><p><img src="http://{{ site.piwik_url }}/piwik.php?idsite={{ site.piwik_siteid }}" style="border:0" alt="" /></p></noscript>
+<!-- End Piwik Code -->
+{% endif %}