update piwik to matomo settings

Signed-off-by: Toshaan Bharvani <toshaan@vantosh.com>

themes/pel/layouts/partials/_analytics/piwik.html

@@ -1,16 +1,27 @@
-<!-- Begin Piwik Code -->
+<!-- Begin Matomo Code -->
 <script type="text/javascript">
-	var _paq = _paq || [];
+	var _paq = window._paq || [];
 	_paq.push(["setDocumentTitle", document.domain + "/" + document.title]);
+	_paq.push(['setDoNotTrack', false]);
 	_paq.push(['trackPageView']);
 	_paq.push(['enableLinkTracking']);
+	_paq.push(['enableHeartBeatTimer', 5]);
+	_paq.push(['setLinkTrackingTimer', 25]);
 	(function() {
-		var u="{{ .Site.Params.analytics.piwik.URL }}/";
+		var u="https://{{ .Site.Params.analytics.piwik.URI }}/";
-		_paq.push(['setTrackerUrl', u+'piwik.php']);
+		_paq.push(['setTrackerUrl', u+'matomo.php']);
-		_paq.push(['setSiteId', {{ .Site.Params.analytics.piwik.ID }}]);
+		_paq.push(['setSiteId', '{{ .Site.Params.analytics.piwik.ID }}']);
 	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);
+		g.type='text/javascript';
+		g.async=true;
+		g.defer=true;
+		g.src=u+'matomo.js';
+		s.parentNode.insertBefore(g,s);
 	})();
 </script>
-<noscript><p><img src="{{ .Site.Params.analytics.piwik.URL }}/piwik.php?idsite={{ .Site.Params.analytics.piwik.ID }}" style="border:0;" alt="" /></p></noscript>
+<noscript>
-<!-- End Piwik Code -->
+	<p>
+		<img src="https://{{ .Site.Params.analytics.piwik.URI }}/matomo.php?idsite={{ .Site.Params.analytics.piwik.ID }}&amp;rec=1" style="border:0;" alt="" />
+	</p>
+</noscript>
+<!-- End Matomo Code -->