Add support for delta JSON, to squeeze the request size down further.

[remoteglot] / www / js / remoteglot.js

diff --git a/www/js/remoteglot.js b/www/js/remoteglot.js
index 9635c9198f20cb05268ce38229b3dd097d46df3c..3c85e672e0a66b57bebc8e1a79b1b2f798dc9735 100644 (file)
--- a/www/js/remoteglot.js
+++ b/www/js/remoteglot.js
@@ -138,7 +138,11 @@ var request_update = function() {
                ims = xhr.getResponseHeader('X-Remoteglot-Last-Modified');
                var num_viewers = xhr.getResponseHeader('X-Remoteglot-Num-Viewers');
                possibly_play_sound(current_analysis_data, data);
-               current_analysis_data = data;
+               if (Array.isArray(data)) {
+                       current_analysis_data = JSON_delta.patch(current_analysis_data, data);
+               } else {
+                       current_analysis_data = data;
+               }
                update_board(current_analysis_data, displayed_analysis_data);
                update_num_viewers(num_viewers);
 
@@ -851,16 +855,22 @@ var update_clock = function() {
                if (result === '1-0') {
                        $("#whiteclock").text("1");
                        $("#blackclock").text("0");
+                       $("#whiteclock").removeClass("running-clock");
+                       $("#blackclock").removeClass("running-clock");
                        return;
                }
                if (result === '1/2-1/2') {
                        $("#whiteclock").text("1/2");
                        $("#blackclock").text("1/2");
+                       $("#whiteclock").removeClass("running-clock");
+                       $("#blackclock").removeClass("running-clock");
                        return;
                }       
                if (result === '0-1') {
                        $("#whiteclock").text("0");
                        $("#blackclock").text("1");
+                       $("#whiteclock").removeClass("running-clock");
+                       $("#blackclock").removeClass("running-clock");
                        return;
                }
        }
@@ -880,8 +890,15 @@ var update_clock = function() {
        var color;
        if (data['position']['white_clock_target']) {
                color = "white";
+               $("#whiteclock").addClass("running-clock");
+               $("#blackclock").removeClass("running-clock");
        } else if (data['position']['black_clock_target']) {
                color = "black";
+               $("#whiteclock").removeClass("running-clock");
+               $("#blackclock").addClass("running-clock");
+       } else {
+               $("#whiteclock").removeClass("running-clock");
+               $("#blackclock").removeClass("running-clock");
        }
        if (color) {
                var now = new Date().getTime() + client_clock_offset_ms;