store sound settings in js local storage

app/controllers/Setting.scala

@@ -24,17 +24,12 @@ object Setting extends LilaController {
 
   private lazy val setters = Map(
     "theme" -> setTheme,
-    "sound" -> setSound,
     "bg" -> setBg)
 
   private lazy val setTheme: Setter = forms.theme -> {
     (setting, v) ⇒ setting.theme(v)
   }
 
-  private lazy val setSound: Setter = forms.sound -> {
-    (setting, v) ⇒ setting.sound(v)
-  }
-
   private lazy val setBg: Setter = forms.bg -> {
     (setting, v) ⇒ setting.bg(v)
   }

app/templating/SettingHelper.scala

@@ -9,8 +9,5 @@ trait SettingHelper {
 
   def setting(implicit ctx: Context) = new Setting(ctx)
 
-  def soundString(implicit ctx: Context) = 
-    setting(ctx).sound.fold("sound_state_on", "")
-
   def themeList = Theme.list
 }

app/views/base/layout.scala.html

@@ -35,7 +35,7 @@ themepicker: Boolean = false)(body: Html)(implicit ctx: Context)
     data-accept-languages="@acceptLanguages">
     <div id="site_description">@trans.freeOnlineChessGamePlayChessNowInACleanInterfaceNoRegistrationNoAdsNoPluginRequiredPlayChessWithComputerFriendsOrRandomOpponents()</div>
     <div id="top" class="clearfix">
-      <a href="@routes.Setting.set("sound")" title="@trans.toggleSound()" id="sound_state" class="available @soundString">
+      <a title="@trans.toggleSound()" id="sound_state" class="available">
         <span></span>
       </a>
       <div class="lichess_language">

bin/mongodb/clean-settings.js

@@ -0,0 +1,4 @@
+db.user2.update({},{$unset:{
+  'settings.chat':1,
+  'settings.sound':1
+}}, {multi:1});

modules/user/src/main/DataForm.scala

@@ -9,14 +9,6 @@ object DataForm {
     "bio" -> text(maxLength = 400)
   ))
 
-  val chat = Form(single(
-    "chat" -> jsBoolean
-  ))
-
-  val sound = Form(single(
-    "sound" -> jsBoolean
-  ))
-
   val theme = Form(single(
     "theme" -> nonEmptyText.verifying(Theme contains _)
   ))
@@ -31,6 +23,7 @@ object DataForm {
       newPasswd2: String) {
     def samePasswords = newPasswd1 == newPasswd2
   }
+
   val passwd = Form(mapping(
     "oldPasswd" -> nonEmptyText,
     "newPasswd1" -> nonEmptyText(minLength = 2),

modules/user/src/main/Setting.scala

@@ -9,9 +9,6 @@ final class Setting(ctx: Context) {
   def theme = Theme(get("theme"))
   def theme(value: String) = set("theme", Theme(value).toString)
 
-  def sound = get("sound", "false").parseBoolean | false
-  def sound(value: String) = set("sound", value)
-
   def bg = get("bg", "light")
   def bg(value: String) = set("bg", value)
 

public/javascripts/big.js

@@ -657,7 +657,7 @@ var lichess_sri = Math.random().toString(36).substring(5); // 8 chars
 
     var elem = document.createElement('audio');
     var canPlayAudio = !! elem.canPlayType && elem.canPlayType('audio/ogg; codecs="vorbis"');
-    var $soundToggle = $('#sound_state');
+    var $soundToggle = $('#sound_state').toggleClass('sound_state_on', localStorage.getItem('sound') == 1);
 
     function soundEnabled() {
       return $soundToggle.hasClass("sound_state_on");
@@ -680,9 +680,7 @@ var lichess_sri = Math.random().toString(36).substring(5); // 8 chars
         var enabled = !soundEnabled();
         $soundToggle.toggleClass('sound_state_on', enabled);
         $.playSound();
-        $.post($soundToggle.attr('href'), {
-          sound: enabled
-        });
+        localStorage.setItem('sound', enabled ? 1 : null);
         return false;
       });
       $game && $game.trigger('lichess.audio_ready');

todo

@@ -71,4 +71,7 @@ disable unused websocket hijack protection
 
 ---
 
+PRE DEPLOY
+mongo lichess bin/mongodb/clean-settings.js
+
 hope for https://github.com/zenexity/ReactiveMongo/issues/72