change text for result of banner selection

_includes/policy.html

 <p>
     <a href="privacyPolicy">Privacy Policy</a>
+     (<span id="gdpr-result-text"></span> <a href="javascript: showCookieBanner();">change</a>)
 </p>

assets/js/gdpr.js

@@ -38,6 +38,15 @@ function loadMatomo() {
         g.async = true;
         g.src = u + 'matomo.js';
         s.parentNode.insertBefore(g,s);
+        setResultText(true);
+    }
+}
+
+function setResultText(acceptCookies){
+    if (acceptCookies == true) {
+        $('#gdpr-result-text').html('All cookies are accepted');
+    } else {
+        $('#gdpr-result-text').html('Only necessary cookies are accepted');
     }
 }
 
@@ -63,6 +72,7 @@ function clearCookies() {
         Cookies.set(name, 0, { expires: -1, path: '/' });
       }
     }
+    setResultText(false);
 }
 
 $( document ).ready(function() {
@@ -74,7 +84,13 @@ $( document ).ready(function() {
         jQuery('.lap-cookies-accept').addClass('disabled');
         jQuery('.lap-cookies-refuse').removeClass('disabled');
         jQuery(this).blur();
-        loadMatomo();
+
+        // if the lap_cookie_agree is already set to one, do not load matomo again
+        lapCookieAgree = getCookie('lap_cookie_agree');
+        if (lapCookieAgree != '1'){
+            loadMatomo();
+        }
+        setResultText(true);
     });
 
     /* refuse */
@@ -86,6 +102,7 @@ $( document ).ready(function() {
         jQuery('.lap-cookies-refuse').addClass('disabled');
         jQuery('.lap-cookies-accept').removeClass('disabled');
         jQuery(this).blur();
+        setResultText(false);
     });
 
     /* default mechanism */