first commit

media/com_finder/js/finder-edit.js

@@ -0,0 +1,54 @@
+/**
+ * @copyright  (C) 2018 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license    GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+Joomla = window.Joomla || {};
+(() => {
+
+  document.addEventListener('DOMContentLoaded', () => {
+    // Handle toggle all
+    [].slice.call(document.querySelectorAll('.filter-toggle-all')).forEach(button => {
+      button.addEventListener('click', () => {
+        [].slice.call(document.querySelectorAll('.filter-node')).forEach(node => {
+          node.click();
+        });
+      });
+    });
+
+    // Update the count
+    [].slice.call(document.querySelectorAll('.filter-node')).forEach(() => {
+      const count = document.getElementById('jform_map_count');
+      if (count) {
+        count.value = document.querySelectorAll('input[type="checkbox"]:checked').length;
+      }
+    });
+    Array.from(document.querySelectorAll('.js-filter')).forEach(button => {
+      button.addEventListener('click', event => {
+        const btn = event.currentTarget;
+        Array.from(document.querySelectorAll(`.${btn.dataset.id}`)).map(el => el.click());
+      });
+    });
+
+    // Expand/collapse
+    const expandAccordion = document.getElementById('expandAccordion');
+    if (expandAccordion) {
+      expandAccordion.addEventListener('click', event => {
+        event.preventDefault();
+        let elements;
+        if (event.target.innerText === Joomla.Text._('COM_FINDER_FILTER_SHOW_ALL')) {
+          event.target.innerText = Joomla.Text._('COM_FINDER_FILTER_HIDE_ALL');
+          elements = [].slice.call(document.querySelectorAll('.accordion-button.collapsed'));
+        } else {
+          event.target.innerText = Joomla.Text._('COM_FINDER_FILTER_SHOW_ALL');
+          elements = [].slice.call(document.querySelectorAll('.accordion-button:not(.collapsed)'));
+        }
+        if (elements) {
+          elements.forEach(element => {
+            element.click();
+          });
+        }
+      });
+    }
+  });
+})();