Display songs when album selected

components/music/MusicArtistDetails.xml

@@ -15,7 +15,7 @@
   <interface>
     <field id="itemContent" type="node" onChange="itemContentChanged" />
     <field id="musicArtistAlbumData" type="assocarray" alias="seasons.MusicArtistAlbumData" />
-    <field id="seasonSelected" alias="seasons.rowItemSelected" />
+    <field id="musicAlbumSelected" alias="seasons.rowItemSelected" />
   </interface>
   <script type="text/brightscript" uri="pkg:/source/utils/misc.brs" />
   <script type="text/brightscript" uri="MusicArtistDetails.brs" />

source/Main.brs

@@ -175,6 +175,13 @@ sub Main (args as dynamic) as void
             series = msg.getRoSGNode()
             node = series.seasonData.items[ptr[1]]
             group = CreateSeasonDetailsGroup(series.itemContent, node)
+        else if isNodeEvent(msg, "musicAlbumSelected")
+            ' If you select a Music Album from ANYWHERE, follow this flow
+            ptr = msg.getData()
+            ' ptr is for [row, col] of selected item... but we only have 1 row
+            albums = msg.getRoSGNode()
+            node = albums.musicArtistAlbumData.items[ptr[1]]
+            group = CreateMusicAlbumDetailsGroup(node)
         else if isNodeEvent(msg, "episodeSelected")
             ' If you select a TV Episode from ANYWHERE, follow this flow
             node = getMsgPicker(msg, "picker")

source/ShowScenes.brs

@@ -328,7 +328,22 @@ function CreateMusicArtistDetailsGroup(musicartist)
     group.itemContent = ItemMetaData(musicartist.id)
     group.musicArtistAlbumData = MusicAlbums(musicartist.id)
 
-    group.observeField("seasonSelected", m.port)
+    group.observeField("musicAlbumSelected", m.port)
+
+    extras = group.findNode("extrasGrid")
+    extras.observeField("selectedItem", m.port)
+
+    return group
+end function
+
+function CreateMusicAlbumDetailsGroup(album)
+    group = CreateObject("roSGNode", "MusicArtistDetails")
+    m.global.sceneManager.callFunc("pushScene", group)
+
+    group.itemContent = ItemMetaData(album.id)
+    group.musicArtistAlbumData = MusicSongs(album.id)
+
+    group.observeField("musicAlbumSelected", m.port)
 
     extras = group.findNode("extrasGrid")
     extras.observeField("selectedItem", m.port)

source/api/Items.brs

@@ -136,7 +136,30 @@ function MusicAlbums(id as string)
     resp = APIRequest(url, { 
         "UserId": get_setting("active_user"),
         "parentId": id,
-        "includeitemtypes": "MusicAlbum"
+        "includeitemtypes": "MusicAlbum",
+        "sortBy": "SortName"
+    })
+
+    data = getJson(resp)
+    results = []
+    for each item in data.Items
+        tmp = CreateObject("roSGNode", "TVEpisodeData")
+        tmp.image = PosterImage(item.id)
+        tmp.json = item
+        results.push(tmp)
+    end for
+    data.Items = results
+    return data
+end function
+
+' Music Songs on a Specified Album
+function MusicSongs(id as string)
+    url = Substitute("Users/{0}/Items", get_setting("active_user"), id)
+    resp = APIRequest(url, { 
+        "UserId": get_setting("active_user"),
+        "parentId": id,
+        "includeitemtypes": "Audio"
+        "sortBy": "SortName"
     })
 
     data = getJson(resp)