[rygel] tracker: Update for new resource handling

[Jens Georg <jensgeorg src gnome org>]

commit 67677290aeec445179bd40c64805ddca750bff0c
Author: Jens Georg <mail jensge org>
Date:   Mon Mar 16 09:09:49 2015 +0100

    tracker: Update for new resource handling
    
    Signed-off-by: Jens Georg <mail jensge org>

 .../tracker/rygel-tracker-item-factory.vala        |   15 +++++++++++++++
 .../tracker/rygel-tracker-music-item-factory.vala  |    2 ++
 .../rygel-tracker-picture-item-factory.vala        |    2 ++
 .../tracker/rygel-tracker-video-item-factory.vala  |    2 ++
 4 files changed, 21 insertions(+), 0 deletions(-)
---
diff --git a/src/plugins/tracker/rygel-tracker-item-factory.vala 
b/src/plugins/tracker/rygel-tracker-item-factory.vala
index 2b86881..dae3840 100644
--- a/src/plugins/tracker/rygel-tracker-item-factory.vala
+++ b/src/plugins/tracker/rygel-tracker-item-factory.vala
@@ -137,5 +137,20 @@ public abstract class Rygel.Tracker.ItemFactory {
 
         item.add_uri (uri);
     }
+
+    protected virtual void add_resources (MediaItem item) throws GLib.Error {
+        // Call the MediaEngine to determine which item representations it can support
+        var media_engine = MediaEngine.get_default ( );
+        media_engine.get_resources_for_item.begin (item,
+                                                   (obj, res) => {
+                var added_resources = media_engine.get_resources_for_item.end (res);
+                debug ("Adding %d resources to item source %s",
+                       added_resources.size, item.get_primary_uri () );
+                foreach (var resrc in added_resources) {
+                    debug ("Tracker item media resource %s", resrc.get_name ());
+                }
+                item.get_resource_list ().add_all (added_resources);
+            });
+    }
 }
 
diff --git a/src/plugins/tracker/rygel-tracker-music-item-factory.vala 
b/src/plugins/tracker/rygel-tracker-music-item-factory.vala
index 802d8fe..a852500 100644
--- a/src/plugins/tracker/rygel-tracker-music-item-factory.vala
+++ b/src/plugins/tracker/rygel-tracker-music-item-factory.vala
@@ -137,6 +137,8 @@ public class Rygel.Tracker.MusicItemFactory : ItemFactory {
         }
 
         music.lookup_album_art ();
+
+        base.add_resources(music);
     }
 }
 
diff --git a/src/plugins/tracker/rygel-tracker-picture-item-factory.vala 
b/src/plugins/tracker/rygel-tracker-picture-item-factory.vala
index 8282f0e..40e19ed 100644
--- a/src/plugins/tracker/rygel-tracker-picture-item-factory.vala
+++ b/src/plugins/tracker/rygel-tracker-picture-item-factory.vala
@@ -85,6 +85,8 @@ public class Rygel.Tracker.PictureItemFactory : ItemFactory {
         if (metadata.is_bound (PictureMetadata.HEIGHT)) {
             photo.height = (int) metadata.get_integer (PictureMetadata.HEIGHT);
         }
+
+        base.add_resources(photo);
     }
 }
 
diff --git a/src/plugins/tracker/rygel-tracker-video-item-factory.vala 
b/src/plugins/tracker/rygel-tracker-video-item-factory.vala
index 95a5667..66575d0 100644
--- a/src/plugins/tracker/rygel-tracker-video-item-factory.vala
+++ b/src/plugins/tracker/rygel-tracker-video-item-factory.vala
@@ -90,6 +90,8 @@ public class Rygel.Tracker.VideoItemFactory : ItemFactory {
         if (metadata.is_bound (VideoMetadata.DURATION))
             video.duration = (int) metadata.get_integer
                                         (VideoMetadata.DURATION);
+
+        base.add_resources(video);
     }
 }