From d05a88d2ee726b2485bae0ebbfc86de01ad13934 Mon Sep 17 00:00:00 2001
From: ed <s@ocv.me>
Date: Sat, 4 Oct 2025 11:53:59 +0000
Subject: [PATCH] add rename counters; closes #854

---
 README.md                | 2 ++
 copyparty/web/browser.js | 7 +++++--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 97232c9c..f71bfb65 100644
--- a/README.md
+++ b/README.md
@@ -998,6 +998,8 @@ available functions:
 * `$lpad(text, length, pad_char)`
 * `$rpad(text, length, pad_char)`
 
+two counters are available; `.n.s` is the nth file in the selection, and `.n.d` the nth file in the folder, for example rename-output `file(.n.d).(ext)` gives `file5.bin`, and `beach-$lpad((.n.s),3,0).(ext)` is `beach-017.jpg`
+
 so,
 
 say you have a file named [`meganeko - Eclipse - 07 Sirius A.mp3`](https://www.youtube.com/watch?v=-dtb0vDPruI) (absolutely fantastic album btw) and the tags are: `Album:Eclipse`, `Artist:meganeko`, `Title:Sirius A`, `tn:7`
diff --git a/copyparty/web/browser.js b/copyparty/web/browser.js
index 3e8ef1da..996b1757 100644
--- a/copyparty/web/browser.js
+++ b/copyparty/web/browser.js
@@ -15933,7 +15933,8 @@ var fileman = (function () {
 
 	r.rename = function (e) {
 		ev(e);
-		var sel = msel.getsel();
+		var sel = msel.getsel(),
+			all = msel.all;
 		if (!sel.length)
 			return toast.err(3, L.fr_emore);
 
@@ -15957,9 +15958,11 @@ var fileman = (function () {
 				return toast.err(0, esc('bug:\n' + base + '\n' + vsp[0]));
 
 			var vars = ft2dict(ebi(sel[a].id).closest('tr'));
-			mkeys = vars[1].concat(vars[2]);
+			mkeys = [".n.d", ".n.s"].concat(vars[1], vars[2]);
 
 			var md = vars[0];
+			md[".n.s"] = '' + (1 + a);
+			md[".n.d"] = '' + (1 + all.indexOf(sel[a]));
 			for (var k in md) {
 				if (!md.hasOwnProperty(k))
 					continue;