explicitely prevent caching of XHR GET requests

public/javascripts/big.js

@@ -622,6 +622,7 @@ lichess.storage = {
     $('#message_notifications_tag').on('click', function() {
       $.ajax({
         url: $(this).data('href'),
+        cache: false,
         success: function(html) {
           $('#message_notifications_display').html(html)
             .find('a.mark_as_read').click(function() {
@@ -680,6 +681,7 @@ lichess.storage = {
       var $themepicker = $('#themepicker');
       $.ajax({
         url: $(this).data('url'),
+        cache: false,
         success: function(html) {
           $themepicker.append(html);
           var $body = $('body');
@@ -902,6 +904,7 @@ lichess.storage = {
           langs = acceptLanguages.split(',');
         $.ajax({
           url: $links.data('url'),
+          cache: false,
           success: function(list) {
             $links.prepend(list.map(function(lang) {
               var klass = $.fp.contains(langs, lang[0]) ? 'class="accepted"' : '';
@@ -1102,10 +1105,14 @@ lichess.storage = {
           },
           end: function() {
             var url = (data.tv ? cfg.routes.Tv.side : cfg.routes.Round.sideWatcher)(data.game.id, data.player.color).url;
-            $.get(url, function(html) {
-              $('#site_header div.side').replaceWith(html);
-              $('body').trigger('lichess.content_loaded');
-              startTournamentClock();
+            $.ajax({
+              url: url,
+              cache: false,
+              success: function(html) {
+                $('#site_header div.side').replaceWith(html);
+                $('body').trigger('lichess.content_loaded');
+                startTournamentClock();
+              }
             });
           },
           checkCount: function(e) {
@@ -1528,6 +1535,7 @@ lichess.storage = {
           reload_timeline: function() {
             $.ajax({
               url: $("#timeline").data('href'),
+              cache: false,
               success: function(html) {
                 $('#timeline').html(html);
                 $('body').trigger('lichess.content_loaded');
@@ -1551,7 +1559,9 @@ lichess.storage = {
           },
           reload_forum: function() {
             setTimeout(function() {
-              $.ajax($newposts.data('url'), {
+              $.ajax({
+                url: $newposts.data('url'),
+                cache: false,
                 success: function(data) {
                   $newposts.find('ol').html(data).end().scrollTop(0);
                   $('body').trigger('lichess.content_loaded');
@@ -1841,6 +1851,7 @@ lichess.storage = {
       $('.lichess_overboard').remove();
       $.ajax({
         url: $(this).attr('href'),
+        cache: false,
         success: function(html) {
           $('.lichess_overboard').remove();
           $('#hooks_wrap').prepend(html);
@@ -1917,6 +1928,7 @@ lichess.storage = {
     function reload() {
       $.ajax({
         url: $wrap.data('href'),
+        cache: false,
         success: function(html) {
           var $tour = $(html);
           if ($wrap.find('table.standing').length) {

ui/lobby/src/view/realTime/filter.js

@@ -70,10 +70,14 @@ module.exports = {
     return m('div.hook_filter', {
       config: function(el, isUpdate, ctx) {
         if (ctx.loaded) return;
-        $.get('/setup/filter', function(html) {
-          el.innerHTML = html;
-          ctx.loaded = true;
-          initialize(ctrl, el);
+        $.ajax({
+          url: '/setup/filter',
+          cache: false,
+          success: function(html) {
+            el.innerHTML = html;
+            ctx.loaded = true;
+            initialize(ctrl, el);
+          }
         });
       }
     });

ui/lobby/src/xhr.js

@@ -5,18 +5,22 @@ var xhrConfig = function(xhr) {
   xhr.setRequestHeader('Accept', 'application/vnd.lichess.v1+json');
 }
 
+function uncache(url) {
+  return url + '?_=' + new Date().getTime();
+}
+
 module.exports = {
   seeks: function() {
     return m.request({
       method: 'GET',
-      url: '/lobby/seeks',
+      url: uncache('/lobby/seeks'),
       config: xhrConfig
     });
   },
   nowPlaying: function() {
     return m.request({
       method: 'GET',
-      url: '/lobby/playing',
+      url: uncache('/lobby/playing'),
       config: xhrConfig
     });
   }

ui/puzzle/src/view.js

@@ -273,8 +273,12 @@ function renderHistory(ctrl) {
       var hash = ctrl.data.user.history.join('');
       if (hash == context.hash) return;
       context.hash = hash;
-      $.get('/training/history', function(html) {
-        el.innerHTML = html;
+      $.ajax({
+        url: '/training/history',
+        cache: false,
+        success: function(html) {
+          el.innerHTML = html;
+        }
       });
     }
   });

ui/puzzle/src/xhr.js

@@ -10,6 +10,10 @@ function showLoading(ctrl) {
   m.redraw();
 }
 
+function uncache(url) {
+  return url + '?_=' + new Date().getTime();
+}
+
 function attempt(ctrl, win) {
   showLoading(ctrl);
   m.request({
@@ -44,7 +48,7 @@ function retry(ctrl) {
   showLoading(ctrl);
   m.request({
     method: 'GET',
-    url: ctrl.router.Puzzle.load(ctrl.data.puzzle.id).url,
+    url: uncache(ctrl.router.Puzzle.load(ctrl.data.puzzle.id).url),
     config: xhrConfig
   }).then(ctrl.reload);
 }
@@ -65,7 +69,7 @@ function newPuzzle(ctrl) {
   showLoading(ctrl);
   m.request({
     method: 'GET',
-    url: '/training/new',
+    url: uncache('/training/new'),
     config: xhrConfig
   }).then(ctrl.reload);
 }

ui/round/src/xhr.js

@@ -5,12 +5,16 @@ var xhrConfig = function(xhr) {
   xhr.setRequestHeader('Accept', 'application/vnd.lichess.v1+json');
 }
 
+function uncache(url) {
+  return url + '?_=' + new Date().getTime();
+}
+
 function reload(ctrl) {
   ctrl.vm.reloading = true;
   m.redraw();
   var req = m.request({
     method: 'GET',
-    url: ctrl.data.url.round,
+    url: uncache(ctrl.data.url.round),
     config: xhrConfig
   });
   req.then(function() {
@@ -24,7 +28,7 @@ function reload(ctrl) {
 function next(ctrl) {
   return m.request({
     method: 'GET',
-    url: ctrl.router.Round.next(ctrl.data.game.id).url,
+    url: uncache(ctrl.router.Round.next(ctrl.data.game.id).url),
     config: xhrConfig
   });
 }