Add dropdown that filters by protocol version

sfan5 · sfan5 · commit ba0077a4f51f · 2019-08-13T13:21:04.000+02:00
diff --git a/static/index.html b/static/index.html
@@ -14,6 +14,9 @@
 			color: #336BA1;
 		}
 	</style>
+	<script>
+		var master = {show_proto_select: true};
+	</script>
 </head>
 <body>
 	<div id="server_list"></div>
diff --git a/static/list.js b/static/list.js
@@ -5,6 +5,7 @@ if (!master.output)	master.output = '#server_list';
 if (!master.list)	master.list = "list";
 if (!master.list_root)	master.list_root = master.root;
 if (!master.list_url)	master.list_url = master.list_root + master.list;
+master.cached_json = null;
 
 // Utility functions used by the templating code
 
@@ -81,12 +82,22 @@ function constantWidth(str, width) {
 // Code that fetches & displays the actual list
 
 function draw(json) {
+	if (json == null)
+		return;
+
 	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
+	});
 }
 
 function get() {
-	jQuery.getJSON(master.list_url, draw);
+	jQuery.getJSON(master.list_url, function(json) {
+		master.cached_json = json;
+		draw(json);
+	});
 }
 
 function loaded(){
diff --git a/static/servers.jst b/static/servers.jst
@@ -1,7 +1,15 @@
 {{? !master.no_total}}
-<div class="total">
-	Players: {{=it.total.clients}}/{{=it.total_max.clients}}&nbsp;
-	Servers: {{=it.total.servers}}/{{=it.total_max.servers}}
+<div>
+	<span class="header_total">
+		Players: {{=it.total.clients}}/{{=it.total_max.clients}}&nbsp;
+		Servers: {{=it.total.servers}}/{{=it.total_max.servers}}
+	</span>
+	{{? master.show_proto_select}}
+	, 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>
+	</select>{{?}}
 </div>
 {{?}}
 <table>
@@ -19,6 +27,8 @@
 	{{~it.list :server:index}}
 	{{ if (master.limit && index + 1 > master.limit) break;}}
 	{{ if (master.min_clients && server.clients < master.min_clients) continue;}}
+	{{ var tmp = master.proto_range ? JSON.parse(master.proto_range) : null;}}
+	{{ if (tmp && (server.proto_min < tmp[0] || server.proto_max > tmp[1])) continue;}}
 	<tr>
 		{{? !master.no_address}}
 		<td class ="address">
diff --git a/static/style.css b/static/style.css
@@ -1,4 +1,4 @@
-#server_list .total {
+#server_list .header_total {
 	font-weight: bold;
 }
 

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-#server_list .total {`
	`1`	`+#server_list .header_total {`
`2`	`2`	`font-weight: bold;`
`3`	`3`	`}`
`4`	`4`