From f11550538f3bf2cc5bc65a795eb6be977809920a Mon Sep 17 00:00:00 2001
From: ed <s@ocv.me>
Date: Tue, 16 Jul 2019 21:44:02 +0000
Subject: [PATCH] support old browsers

---
 copyparty/web/browser.js | 16 +++++++++++-----
 copyparty/web/up2k.js    |  2 +-
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/copyparty/web/browser.js b/copyparty/web/browser.js
index 97c4202f..2375998a 100644
--- a/copyparty/web/browser.js
+++ b/copyparty/web/browser.js
@@ -71,6 +71,12 @@ function dbg(msg) {
 	o('path').innerHTML = msg;
 }
 
+function ev(e) {
+	e = e || window.event;
+	e.preventDefault ? e.preventDefault() : (e.returnValue = false);
+	return e;
+}
+
 
 // extract songs + add play column
 var mp = (function () {
@@ -152,7 +158,7 @@ var widget = (function () {
 	};
 	ret.toggle = function (e) {
 		ret.open() || ret.close();
-		e.preventDefault();
+		ev(e);
 		return false;
 	};
 	ret.paused = function (paused) {
@@ -346,7 +352,7 @@ var vbar = (function () {
 			play(0);
 	};
 	o('bplay').onclick = function (e) {
-		e.preventDefault();
+		ev(e);
 		if (mp.au) {
 			if (mp.au.paused)
 				mp.au.play();
@@ -357,11 +363,11 @@ var vbar = (function () {
 			play(0);
 	};
 	o('bprev').onclick = function (e) {
-		e.preventDefault();
+		ev(e);
 		bskip(-1);
 	};
 	o('bnext').onclick = function (e) {
-		e.preventDefault();
+		ev(e);
 		bskip(1);
 	};
 	o('barpos').onclick = function (e) {
@@ -432,7 +438,7 @@ var vbar = (function () {
 
 // event from play button next to a file in the list
 function ev_play(e) {
-	e.preventDefault();
+	ev(e);
 	play(parseInt(this.getAttribute('id').substr(3)));
 	return false;
 }
diff --git a/copyparty/web/up2k.js b/copyparty/web/up2k.js
index 626def8d..87de6c9b 100644
--- a/copyparty/web/up2k.js
+++ b/copyparty/web/up2k.js
@@ -293,7 +293,7 @@ function up2k_init(have_crypto) {
         }
 
         if (bad_files.length > 0) {
-            var msg = 'These files were skipped because they are empty:\n';
+            var msg = 'These {0} files (of {1} total) were skipped because they are empty:\n'.format(bad_files.length, files.length);
             for (var a = 0; a < bad_files.length; a++)
                 msg += '-- ' + bad_files[a][1] + '\n';