Merge branch '3499509-taxonomy-terms-being' into '3.0.x'

Issue # 3499509: Ugly fix for the issue of the Taxonomy terms being rendered multiple times

See merge request !8

jqcloud.libraries.yml

@@ -14,11 +14,11 @@ default:
 
 # Define third-party libraries.
 jqcloud:
-  remote: https://github.com/mistic100/jQCloud
+  remote: https://github.com/danrod96-new/jQCloud
   version: VERSION
   license:
     name: MIT
-    url: https://github.com/mistic100/jQCloud/blob/master/LICENSE.txt
+    url: https://github.com/danrod96-new/jQCloud/blob/master/LICENSE.txt
     gpl-compatible: false
   js:
     /libraries/jqcloud/dist/jqcloud.js: {}
@@ -28,7 +28,7 @@ jqcloud-styles:
   version: VERSION
   license:
     name: MIT
-    url: https://github.com/mistic100/jQCloud/blob/master/LICENSE.txt
+    url: https://github.com/danrod96-new/jQCloud/blob/master/LICENSE.txt
     gpl-compatible: false
   css:
     theme:

js/jqcloud.js

@@ -12,6 +12,12 @@
    */
   Drupal.behaviors.jQCloud = {
     attach(context, settings) {
+      const termsRendered = document.querySelectorAll('.jqcloud-contents.jqcloud');
+
+      if (termsRendered.length > 0) {
+        return 0;
+      }
+
       if (typeof settings.jQCloud !== 'undefined') {
         Object.keys(settings.jQCloud).forEach(function (key) {
           if ({}.hasOwnProperty.call(settings.jQCloud, key)) {