primo commit

media/plg_system_stats/js/stats.js

@@ -0,0 +1,42 @@
+/**
+ * @copyright  (C) 2018 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license    GNU General Public License version 2 or later; see LICENSE.txt
+ * @since      3.5.0
+ */
+(document => {
+
+  // Selectors used by this script
+  const statsDataTogglerId = 'js-pstats-data-details-toggler';
+  const statsDataDetailsId = 'js-pstats-data-details';
+  const resetId = 'js-pstats-reset-uid';
+  const uniqueIdFieldId = 'jform_params_unique_id';
+  const onToggle = event => {
+    event.preventDefault();
+    const element = document.getElementById(statsDataDetailsId);
+    if (element) {
+      element.classList.toggle('d-none');
+    }
+  };
+  const onReset = event => {
+    event.preventDefault();
+    document.getElementById(uniqueIdFieldId).value = '';
+    Joomla.submitbutton('plugin.apply');
+  };
+  const onBoot = () => {
+    // Toggle stats details
+    const toggler = document.getElementById(statsDataTogglerId);
+    if (toggler) {
+      toggler.addEventListener('click', onToggle);
+    }
+
+    // Reset the unique id
+    const reset = document.getElementById(resetId);
+    if (reset) {
+      reset.addEventListener('click', onReset);
+    }
+
+    // Cleanup
+    document.removeEventListener('DOMContentLoaded', onBoot);
+  };
+  document.addEventListener('DOMContentLoaded', onBoot);
+})(document, Joomla);