WP: use oeru_analytics shortcode for tracking

courseWP.js

@@ -84,6 +84,10 @@ if (opt['--options']) {
       }
   });
 }
+// move the old --siteid option into the new options map
+if (opt['--siteid']) {
+  options.siteid = opt['--siteid'];
+}
 console.log(JSON.stringify(options, null, 2));
 if (opt['--wpurl']) {
   wp = wordpress.createClient({
@@ -457,23 +461,13 @@ function processPage(pi) {
 
       theme.process($, opt);
 
-      // if using Piwik, install it at the bottom of the page
-      if (opt['--siteid']) {
-        $('body').append(`
-<script type="text/javascript">
-  var _paq = _paq || [];
-  _paq.push(['trackPageView']);
-  _paq.push(['enableLinkTracking']);
-  (function() {
-    var u="//stats.oeru.org/";
-    _paq.push(['setTrackerUrl', u+'piwik.php']);
-    _paq.push(['setSiteId', ${opt['--siteid']}]);
-    var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0];
-    g.type='text/javascript'; g.async=true; g.defer=true; g.src=u+'piwik.js'; s.parentNode.insertBefore(g,s);
-  })();
-</script>
-<noscript><p><img src="//stats.oeru.org/piwik.php?idsite=${opt['--siteid']}" style="border:0;" alt="" /></p></noscript>
-`);
+      // if using analytics, install at the bottom of the page
+      if (options.siteid) {
+        options.tracker = options.tracker || "//stats.oeru.org";
+        $('#content').append(`[oeru_analytics type="piwik" url="${options.tracker}" id="${options.siteid}"]`);
+      }
+      if (options.google_analytics) {
+        $('#content').append(`[oeru_analytics type="google" id="${options.google_analytics}"]`);
       }
 
       // save the page: to Wordpress or to filesystem