1 files changed, 18 insertions, 0 deletions
diff --git a/app/assets/javascripts/projects/permissions/external.js b/app/assets/javascripts/projects/permissions/external.js
new file mode 100644
index 00000000000..460af4a2111
--- /dev/null
+++ b/app/assets/javascripts/projects/permissions/external.js
@@ -0,0 +1,18 @@
+const selectorCache = [];
+
+// workaround since we don't have a polyfill for classList.toggle 2nd parameter
+export function toggleHiddenClass(element, hidden) {
+  if (hidden) {
+    element.classList.add('hidden');
+  } else {
+    element.classList.remove('hidden');
+  }
+}
+
+// hide external feature-specific settings when a given feature is disabled
+export function toggleHiddenClassBySelector(selector, hidden) {
+  if (!selectorCache[selector]) {
+    selectorCache[selector] = document.querySelectorAll(selector);
+  }
+  selectorCache[selector].forEach(elm => toggleHiddenClass(elm, hidden));
+}