[rygel/wip/playlist-item: 6/9] server: Add creator to playlist item.

[Krzesimir Nowak <krnowak src gnome org>]

commit 68a5dc4b8a50ee731ce5cec2b3fc130bf5b4cb14
Author: Krzesimir Nowak <krnowak openismus com>
Date:   Mon Nov 26 15:31:32 2012 +0100

    server: Add creator to playlist item.

 src/librygel-server/rygel-playlist-item.vala |   18 ++++++++++++++++++
 1 files changed, 18 insertions(+), 0 deletions(-)
---
diff --git a/src/librygel-server/rygel-playlist-item.vala b/src/librygel-server/rygel-playlist-item.vala
index ff4ad8c..0a416bf 100644
--- a/src/librygel-server/rygel-playlist-item.vala
+++ b/src/librygel-server/rygel-playlist-item.vala
@@ -20,6 +20,8 @@
  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 
+using GUPnP;
+
 /**
  * Represents a playlist item.
  *
@@ -28,6 +30,8 @@
 public class Rygel.PlaylistItem : MediaItem {
     public new const string UPNP_CLASS = "object.item.playlistItem";
 
+    public string creator { get; set; }
+
     public PlaylistItem (string         id,
                          MediaContainer parent,
                          string         title,
@@ -38,4 +42,18 @@ public class Rygel.PlaylistItem : MediaItem {
     public override bool streamable () {
         return false;
     }
+
+    internal override DIDLLiteObject? serialize (Serializer serializer,
+                                                 HTTPServer http_server)
+                                                 throws Error {
+        var didl_item = base.serialize (serializer, http_server);
+
+        if (this.creator != null && this.creator != "") {
+            var contributor = didl_item.add_creator ();
+
+            contributor.name = this.creator;
+        }
+
+        return didl_item;
+    }
 }