Revert "sdrweb: use dump1090 json dumps for adsb.html"

This reverts commit b154e00172.

hosts/containers/sdrweb/adsb.html

@@ -51,7 +51,7 @@
              var maxalt = 40000; /* Max altitude in the average case */
              var selected = (Selected == plane.hex);
 
-             b = 0.5 + (0.5 * plane.alt_baro / maxalt);
+             b = 0.5 + (0.5*plane.altitude/maxalt);
 
              /* As Icon we use the plane emoji, this is a simple solution but
                 is definitely a compromise: we expect the icon to be rotated
@@ -115,10 +115,10 @@
          }
 
          function fetchData() {
-             $.getJSON('/aircraft.json', function(data) {
+             $.getJSON('/data.json', function(data) {
                  var stillhere = {}
-                 for (var j=0; j < data.aircraft.length; j++) {
-                     var plane = data.aircraft[j];
+                 for (var j=0; j < data.length; j++) {
+                     var plane = data[j];
                      var marker = null;
                      stillhere[plane.hex] = true;
                      plane.flight = $.trim(plane.flight);
@@ -157,7 +157,7 @@
                          Planes[plane.hex] = plane;
                      }
                  }
-                 NumPlanes = data.aircraft.length;
+                 NumPlanes = data.length;
 
                  /* Remove idle planes. */
                  for (var p in Planes) {
@@ -171,7 +171,7 @@
                  refreshGeneralInfo();
 
              }).always(function() {
-                 setTimeout(fetchData, 1000);
+                 setTimeout(fetchData, 500);
              });
          }
 

hosts/containers/sdrweb/default.nix

@@ -40,8 +40,8 @@
           index index.html;
           charset utf-8;
         '';
-      locations."/aircraft.json" = {
-        proxyPass = "http://radiobert.serv.zentralwerk.org/aircraft.json";
+      locations."/data.json" = {
+        proxyPass = "http://${config.c3d2.hosts.radiobert.ip4}:8080/data.json";
       };
     };
   };

hosts/radiobert/readsb.nix

@@ -1,4 +1,4 @@
-{ config, pkgs, lib, ... }:
+{ config, pkgs, ... }:
 
 let
   lat = "51.081";
@@ -140,19 +140,6 @@ in {
     Exec "${config.services.collectd.user}" "${pkgs.heliwatch.collectd-stats}/bin/collectd-stats"
   '';
 
-  # serve dump1090 json data via http
-  services.nginx = {
-    enable = true;
-    virtualHosts."radiobert.serv.zentralwerk.org" = {
-      default = true;
-      root = statsDir;
-      extraConfig = ''
-        autoindex on;
-      '';
-    };
-  };
-  systemd.services.nginx.serviceConfig.PrivateTmp = lib.mkForce false;
-
   environment.systemPackages = with pkgs; [
     readsb
   ];