piwik_tracking_tag.html.erb

<!-- Piwik -->
<script type="text/javascript">
  var pkBaseURL = (("https:" == document.location.protocol) ? "https" : "http") + "://<%= url %>/";
  document.write(unescape("%3Cscript src='" + pkBaseURL + "piwik.js' type='text/javascript'%3E%3C/script%3E"));
  </script><script type="text/javascript">
  try {
    var piwikTracker = Piwik.getTracker(pkBaseURL + "piwik.php", <%= id_site %>);
    piwikTracker.trackPageView();
    piwikTracker.enableLinkTracking();
  } catch( err ) {}
</script>
<!-- End Piwik Tag -->
<!-- Piwik Image Tracker -->
<noscript>
  <p><img src="//<%= url %>/piwik.php?idsite=<%= id_site %>&amp;rec=1" style="border:0" alt="" /></p>
</noscript>
<!-- End Piwik -->