[gnome-music] Use Grilo key for setting last played

[Marinus Schraal <mschraal src gnome org>]

commit ae1c99eb953f460871285714eacf680fc4f2e12f
Author: Marinus Schraal <mschraal src gnome org>
Date:   Tue Nov 22 22:08:29 2016 +0100

    Use Grilo key for setting last played
    
    Use the GRL_METADATA_KEY_LAST_PLAYED to set the last played date-time of
    the media. In tracker this is tracked in the nie:contentAccessed
    property.

 gnomemusic/grilo.py  |   13 +++++++++++++
 gnomemusic/player.py |    2 +-
 gnomemusic/query.py  |    2 +-
 3 files changed, 15 insertions(+), 2 deletions(-)
---
diff --git a/gnomemusic/grilo.py b/gnomemusic/grilo.py
index 0a90e01..2037022 100644
--- a/gnomemusic/grilo.py
+++ b/gnomemusic/grilo.py
@@ -390,4 +390,17 @@ class Grilo(GObject.GObject):
         self.tracker.store_metadata_sync(media, [Grl.METADATA_KEY_PLAY_COUNT],
                                          Grl.WriteFlags.NORMAL)
 
+    @log
+    def set_last_played(self, media):
+        """Sets the date-time when the media was last played
+
+        Sets the last played date-time for the media.
+        :param media: A Grilo media item
+        """
+        media.set_last_played(GLib.DateTime.new_now_utc())
+        # FIXME: We assume this is the tracker plugin.
+        # FIXME: Doing this async crashes
+        self.tracker.store_metadata_sync(media, [Grl.METADATA_KEY_LAST_PLAYED],
+                                         Grl.WriteFlags.NORMAL)
+
 grilo = Grilo()
diff --git a/gnomemusic/player.py b/gnomemusic/player.py
index da5004a..6ccb2a4 100644
--- a/gnomemusic/player.py
+++ b/gnomemusic/player.py
@@ -917,7 +917,6 @@ class Player(GObject.GObject):
     @log
     def scrobble_song(self, url):
         # Update playlists
-        playlists.update_last_played(url)
         playlists.update_all_static_playlists()
 
         if self.last_fm:
@@ -993,6 +992,7 @@ class Player(GObject.GObject):
                     self.scrobbled = True
                     if current_media:
                         grilo.bump_play_count(self.get_current_media())
+                        grilo.set_last_played(current_media)
                         just_played_url = self.get_current_media().get_url()
                         t = Thread(target=self.scrobble_song, args=(just_played_url,))
                         t.setDaemon(True)
diff --git a/gnomemusic/query.py b/gnomemusic/query.py
index b5947b5..1a9513e 100644
--- a/gnomemusic/query.py
+++ b/gnomemusic/query.py
@@ -738,7 +738,7 @@ class Query():
             WHERE {
                 ?song a nmm:MusicPiece ;
                     nie:isStoredAs ?as ;
-                    nfo:fileLastAccessed ?last_played .
+                    nie:contentAccessed ?last_played .
                 ?as nie:url ?url .
                 FILTER ( ?last_played > '%(compare_date)s'^^xsd:dateTime
                          && EXISTS { ?song nie:usageCounter ?count .}