added shuffle queue option

Author: adeora7

background.js

@@ -5,6 +5,22 @@ var main = {
 
 var showIconsToggle = "yes";
 
+function shuffle(array) {
+  var currentIndex = array.length, temporaryValue, randomIndex;
+
+  while (0 !== currentIndex) {
+
+    randomIndex = Math.floor(Math.random() * currentIndex);
+    currentIndex -= 1;
+
+    temporaryValue = array[currentIndex];
+    array[currentIndex] = array[randomIndex];
+    array[randomIndex] = temporaryValue;
+  }
+
+  return array;
+}
+
 function updateShowIconsVariable(){
   chrome.storage.sync.get( "youtube_queue_extension_show_icons", function(data){
     if( data["youtube_queue_extension_show_icons"] != undefined)
@@ -26,19 +42,19 @@ chrome.storage.sync.get('youtube_queue_extension_queue', function(data){
 
 //New Feature Popup Starts
   //add new feature
-chrome.storage.sync.get('youtube_queue_extension_v140', function(data){
-  if(data['youtube_queue_extension_new_v140'] == undefined)
+chrome.storage.sync.get('youtube_queue_extension_v142', function(data){
+  if(data['youtube_queue_extension_new_v142'] == undefined)
   {
-    chrome.storage.sync.set({'youtube_queue_extension_v140': '5*Now Drag-Drop the videos in Queue to reorder.'}, function(){
+    chrome.storage.sync.set({'youtube_queue_extension_v142': '5*Shuffle Queue option added.'}, function(){
 
     });
   }
 });
 
   //remove old feature
-chrome.storage.sync.get('youtube_queue_extension_v139', function(data){
-  if(!(data['youtube_queue_extension_v139'] == undefined)){
-    chrome.storage.sync.remove('youtube_queue_extension_v139', function(){
+chrome.storage.sync.get('youtube_queue_extension_v140', function(data){
+  if(!(data['youtube_queue_extension_v140'] == undefined)){
+    chrome.storage.sync.remove('youtube_queue_extension_v140', function(){
 
     });
   }
@@ -335,6 +351,7 @@ chrome.runtime.onMessage.addListener(
     }
     else if(request.greeting == "empty_queue"){
       empty_queue();
+      // main.songs = shuffle(main.songs);
       sendResponse({res: "Queue is now empty."});
     }
     else if(request.greeting == "playFeatured"){
@@ -361,6 +378,9 @@ chrome.runtime.onMessage.addListener(
     else if(request.greeting == "updatedShowIcons"){
       updateShowIconsVariable();
     }
+    else if(request.greeting == "shuffle"){
+      main.songs = shuffle(main.songs);
+    }
     // else if(request.greeting == "new_feature"){
     //   chrome.storage.sync.get('youtube_queue_extension_v140', function(data){
     //     sendResponse({feature: data['youtube_queue_extension_v140']});

content.js

@@ -6,8 +6,11 @@ var songToAdd = -1;
 document.getElementById("play_next").addEventListener('click', play_next, false);
 document.getElementById("pause_play").addEventListener('click', play_pause, false);
 document.getElementById("play_previous").addEventListener('click', play_previous, false);
+
+//player options
 document.getElementById("settings").addEventListener('click', open_settings, false);
 document.getElementById("empty").addEventListener('click', empty_queue, false);
+document.getElementById("shuffle").addEventListener('click', shuffle, false);
 
 // settings listeners
 document.getElementById("repeatAll").addEventListener('click', toggle_loop, false);
@@ -49,6 +52,12 @@ function empty_queue(){
   })
 }
 
+function shuffle(){
+  chrome.runtime.sendMessage({greeting : "shuffle"}, function(response){
+    refresh();
+  })
+}
+
 //in video controls end
 
 
@@ -942,13 +951,13 @@ var onSortingStop = function( event, ui ) {
 };
 
 //New feature starts
-chrome.storage.sync.get('youtube_queue_extension_v140', function(data){
-  if(data['youtube_queue_extension_v140'] != undefined){
-    var msg = data['youtube_queue_extension_v140'].split("*");
+chrome.storage.sync.get('youtube_queue_extension_v142', function(data){
+  if(data['youtube_queue_extension_v142'] != undefined){
+    var msg = data['youtube_queue_extension_v142'].split("*");
     if(Number(msg[0]) > 0){
       notif( msg[1]);
       var newMsg = Number(msg[0]-1).toString() + "*" + msg[1];
-      chrome.storage.sync.set({'youtube_queue_extension_v140': newMsg}, function(){
+      chrome.storage.sync.set({'youtube_queue_extension_v142': newMsg}, function(){
 
       });
     }

images/shuffle.png

@@ -1,7 +1,7 @@
 {
   "name": "Youtube Queue",
   "description": "Allows you to queue youtube videos and plays them for you.",
-  "version": "1.41",
+  "version": "1.42",
   "permissions": ["contextMenus", "tabs", "<all_urls>", "storage"],
   "browser_action" : {
   	"default_icon" : "icon48.png",

manifest.json

@@ -31,6 +31,9 @@
                 <div class="control-icon tooltipped" data-position="bottom"  data-delay="50" data-tooltip="Settings" id="settings">
                     <img src="images/settings.png">
                 </div>
+                <div class="control-icon tooltipped" data-position="bottom" data-delay="50" data-tooltip="Shuffle Queue" id="shuffle">
+                    <img src="images/shuffle.png">
+                </div>
                 <div class="control-icon tooltipped" data-position="bottom" data-delay="50" data-tooltip="Empty Queue" id="empty">
                     <img src="images/empty.png">
                 </div>