From 2f4ffde91670478f939340c9693de4dbe3f23d84 Mon Sep 17 00:00:00 2001
From: sfan5 <sfan5@live.de>
Date: Sun, 5 Sep 2021 20:44:53 +0200
Subject: [PATCH] Recalculate stats with protocol filter applied

closes #49
---
 static/list.js     | 17 ++++++++++++++++-
 static/servers.jst |  4 +---
 2 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/static/list.js b/static/list.js
index 1250f0e..3bf05c8 100644
--- a/static/list.js
+++ b/static/list.js
@@ -80,8 +80,23 @@ function draw(json) {
 	if (json == null)
 		return;
 
+	// pre-filter by chosen protocol range
+	var tmp = master.proto_range ? JSON.parse(master.proto_range) : null;
+	if (tmp) {
+		json = {
+			list: json.list.filter(function(server) {
+				return !(tmp[0] > server.proto_max || tmp[1] < server.proto_min);
+			}),
+			total: {clients: 0},
+			total_max: {clients: "?", servers: "?"}
+		};
+		json.list.forEach(function(server) { json.total.clients += server.clients; });
+		json.total.servers = json.list.length;
+	}
+
 	var html = window.render.servers(json);
 	jQuery(master.output).html(html);
+
 	jQuery('.proto_select', master.output).on('change', function(e) {
 		master.proto_range = e.target.value;
 		draw(master.cached_json); // re-render
@@ -110,6 +125,6 @@ toast(master.root + 'style.css', master.root + 'servers.js', function() {
 	if (typeof(jQuery) != 'undefined')
 		return loaded();
 	else
-		toast('//ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js', loaded);
+		toast('//ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js', loaded);
 });
 
diff --git a/static/servers.jst b/static/servers.jst
index 76e93ab..0b4bd10 100644
--- a/static/servers.jst
+++ b/static/servers.jst
@@ -8,7 +8,7 @@
 	, Protocol: <select class="proto_select">
 		<option value="">All</option>
 		<option value="[11,32]" {{? master.proto_range=='[11,32]'}}selected{{?}}>11-32 (Minetest 0.4)</option>
-		<option value="[37,99]" {{? master.proto_range=='[37,99]'}}selected{{?}}>37 (Minetest 5.0)</option>
+		<option value="[37,99]" {{? master.proto_range=='[37,99]'}}selected{{?}}>37+ (Minetest 5.x)</option>
 	</select>{{?}}
 </div>
 {{?}}
@@ -24,11 +24,9 @@
 		{{? !master.no_ping}}<th>Ping, Lag</th>{{?}}
 	</tr></thead>
 	<tbody>
-	{{ var tmp = master.proto_range ? JSON.parse(master.proto_range) : null;}}
 	{{~it.list :server:index}}
 	{{ if (master.limit && index + 1 > master.limit) break;}}
 	{{ if (master.min_clients && server.clients < master.min_clients) continue;}}
-	{{ if (tmp && (tmp[0] > server.proto_max || tmp[1] < server.proto_min)) continue;}}
 	<tr>
 		{{? !master.no_address}}
 		<td class="address">