worldmap-viewer: initial public history

1 files changed, 13 insertions, 0 deletions

diff --git a/viewer/js/public.js b/viewer/js/public.js
new file mode 100644
index 0000000..bb4d44c
--- /dev/null
+++ b/viewer/js/public.js
@@ -0,0 +1,13 @@
+// public.js — what a read-only (public) map leaves out: the author's editing tabs.
+export const EDIT_TABS = ['pins', 'regions', 'export'];
+
+export function hiddenTabs(meta) {
+  return meta?.read_only ? [...EDIT_TABS] : [];
+}
+
+export function hideTabs(doc, names) {   // removes each tab's button and section
+  for (const t of names) {
+    doc.querySelector(`#panel nav [data-tab="${t}"]`)?.remove();
+    doc.querySelector(`#tab-${t}`)?.remove();
+  }
+}