From f1bb30ea0d63e43ba7a86b637d2d4fb0da599433 Mon Sep 17 00:00:00 2001
From: Seth Call <sethcall@gmail.com>
Date: Sun, 15 Jun 2014 21:42:57 -0500
Subject: [PATCH] * VRFS-1788 - adding simple 'loop detection' logic

---
 web/app/assets/javascripts/voiceChatHelper.js | 40 ++++++++++++++-----
 .../assets/javascripts/wizard/gear_utils.js   |  1 -
 2 files changed, 30 insertions(+), 11 deletions(-)

diff --git a/web/app/assets/javascripts/voiceChatHelper.js b/web/app/assets/javascripts/voiceChatHelper.js
index 111665557..e78aa00cb 100644
--- a/web/app/assets/javascripts/voiceChatHelper.js
+++ b/web/app/assets/javascripts/voiceChatHelper.js
@@ -31,6 +31,7 @@
     var vuOptions = null;
     var faderHeight = null;
     var startingState = null;
+    var resettedOnInvalidDevice = false; // this is set to true when we clear chat, and set to false when the user interacts in anyway
 
     function defaultReuse() {
       suppressChange(function(){
@@ -45,12 +46,22 @@
 
     function onInvalidAudioDevice(e, data) {
       logger.debug("voice_chat_helper: onInvalidAudioDevice")
+
+      if(resettedOnInvalidDevice) {
+        // we've already tried to clear the audio device, and the user hasn't interacted, but still we are getting this event
+        // we can't keep taking action, so stop
+        logger.error("voice_chat_helper: onInvalidAudioDevice: ignoring event because we have already tried to handle it");
+        return;
+      }
+      resettedOnInvalidDevice = true;
+
       $selectedChatInput = null;
       // you can't do this in the event callback; it hangs the app indefinitely, and somehow 'sticks' the mic input into bad state until reboot
       setTimeout(function() {
         context.jamClient.FTUEClearChatInput();
         context.jamClient.TrackSetChatEnable(true);
         var result = context.jamClient.TrackSaveAssignments();
+
         if(!result || result.length == 0) {
           context.JK.Banner.showAlert('It appears the selected chat input is not functioning.  Please try another chat input.');
         }
@@ -61,6 +72,7 @@
     }
 
     function beforeShow() {
+      userInteracted();
       renderNoVolume();
       context.JK.onBackendEvent(ALERT_NAMES.AUDIO_DEVICE_NOT_PRESENT, 'voice_chat_helper', onInvalidAudioDevice);
       registerVuCallbacks();
@@ -70,6 +82,10 @@
       jamClient.FTUERegisterVUCallbacks('', '', '');
     }
 
+    function userInteracted() {
+      resettedOnInvalidDevice = false;
+    }
+
     function reset(forceDisabledChat) {
 
       $selectedChatInput = null;
@@ -98,12 +114,13 @@
           $selectedChatInput = $chatInput;
           $selectedChatInput.attr('checked', 'checked');
         }
-        $chat.hide(); // we'll show it once it's styled with iCheck
+        //$chat.hide(); // we'll show it once it's styled with iCheck
         $chatInputs.append($chat);
       });
 
       var $radioButtons = $chatInputs.find('input[name="chat-device"]');
       context.JK.checkbox($radioButtons).on('ifChecked', function(e) {
+        userInteracted();
         var $input = $(e.currentTarget);
         $selectedChatInput = $input; // for use in handleNext
         if(saveImmediate) {
@@ -136,13 +153,6 @@
         disableChatButtonsUI();
       }
 
-      $chatInputs.find('.chat-input').show().on('click', function() {
-       // obnoxious; remove soon XXX
-       // if(!isChatEnabled()) {
-       //   context.JK.prodBubble($parent.find('.use-chat-input h3'), 'chat-not-enabled', {}, { positions:['left']});
-       // }
-      })
-
       renderVolumes();
 
       startingState = getCurrentState();
@@ -246,8 +256,18 @@
       $reuseAudioInputRadio.closest('.iradio_minimal').css('position', 'absolute');
       $useChatInputRadio.closest('.iradio_minimal').css('position', 'absolute');
 
-      $reuseAudioInputRadio.on('ifChecked', function() { if(!ignoreICheckEvent) disableChat(true) });
-      $useChatInputRadio.on('ifChecked', function() { if(!ignoreICheckEvent) enableChat(true) });
+      $reuseAudioInputRadio.on('ifChecked', function() {
+        if(!ignoreICheckEvent) {
+          userInteracted();
+          disableChat(true);
+        }
+      });
+      $useChatInputRadio.on('ifChecked', function() {
+        if(!ignoreICheckEvent) {
+          userInteracted();
+          enableChat(true)
+        }
+      });
     }
 
     // gets the state of the UI
diff --git a/web/app/assets/javascripts/wizard/gear_utils.js b/web/app/assets/javascripts/wizard/gear_utils.js
index aec58b8f9..30ba2e686 100644
--- a/web/app/assets/javascripts/wizard/gear_utils.js
+++ b/web/app/assets/javascripts/wizard/gear_utils.js
@@ -248,7 +248,6 @@
       }
     })
 
-    logger.debug("chatInputs:", chatInputs)
     return chatInputs;
   }