From 47a6b2c0ae0c8dfe31c5e1cb7f7b5fe0396b6856 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Luis=20Miguel=20Alm=C3=A1nzar?= <ruisu15@gmail.com>
Date: Thu, 18 Jul 2013 23:12:52 -0400
Subject: [PATCH] finish #386 and implement nextTrack action

---
 dashboard-ui/scripts/mediaplayer.js | 19 +++++++++++++++++--
 dashboard-ui/scripts/site.js        |  3 ++-
 2 files changed, 19 insertions(+), 3 deletions(-)

diff --git a/dashboard-ui/scripts/mediaplayer.js b/dashboard-ui/scripts/mediaplayer.js
index b68e5b2c6..898094a3b 100644
--- a/dashboard-ui/scripts/mediaplayer.js
+++ b/dashboard-ui/scripts/mediaplayer.js
@@ -94,7 +94,7 @@
 
             $(this).off('ended.playnext');
 
-            self.queuePlayNext();
+            self.nextTrack();
         }
 
         function startProgressInterval(itemId) {
@@ -991,7 +991,7 @@
             });
         };
 
-        self.queuePlayNext = function () {
+        self.nextTrack = function () {
 
             var newIndex = currentPlaylistIndex + 1;
             var newItem = self.playlist[newIndex];
@@ -1004,6 +1004,21 @@
                 });
             }
         };
+        
+        self.previousTrack = function () {
+            var newIndex = currentPlaylistIndex - 1;
+            if (newIndex >= 0) {
+                var newItem = self.playlist[newIndex];
+
+                if (newItem) {
+                    Dashboard.getCurrentUser().done(function (user) {
+
+                        self.playInternal(newItem, 0, user);
+                        currentPlaylistIndex = newIndex;
+                    });
+                }
+            }
+        };
 
         self.queueItem = function (item) {
 
diff --git a/dashboard-ui/scripts/site.js b/dashboard-ui/scripts/site.js
index 804339159..7d8744bea 100644
--- a/dashboard-ui/scripts/site.js
+++ b/dashboard-ui/scripts/site.js
@@ -804,9 +804,10 @@ var Dashboard = {
                 MediaPlayer.seek(msg.Data.SeekPosition);
             }
             else if (msg.Data.Command === 'NextTrack') {
-                MediaPlayer.queuePlayNext();
+                MediaPlayer.nextTrack();
             }
             else if (msg.Data.Command === 'PreviousTrack') {
+                MediaPlayer.previousTrack();
             }
         }
     },