[gnome-music/wip/mschraal/tracker-unstink-removals] add/removals in Tracker smells

[Marinus Schraal <mschraal src gnome org>]

commit 5f9e2860c40926a3f5f4d533fa966ef577cd0ac2
Author: Marinus Schraal <mschraal gnome org>
Date:   Thu Oct 10 14:05:19 2019 +0200

    add/removals in Tracker smells

 gnomemusic/corealbum.py                       |  6 ++++++
 gnomemusic/coredisc.py                        |  8 +++++--
 gnomemusic/grilowrappers/grltrackerwrapper.py | 31 +++++++++++++++++++++++++++
 3 files changed, 43 insertions(+), 2 deletions(-)
---
diff --git a/gnomemusic/corealbum.py b/gnomemusic/corealbum.py
index 70bce7fc..0cedae8c 100644
--- a/gnomemusic/corealbum.py
+++ b/gnomemusic/corealbum.py
@@ -112,3 +112,9 @@ class CoreAlbum(GObject.GObject):
         # well.
         if self._selected is True:
             self.props.model.items_changed(0, 0, 0)
+
+    def update2(self):
+        print("update of", self.props.title, "by", self.props.artist)
+
+        for coredisc in self._model:
+            coredisc.update2()
diff --git a/gnomemusic/coredisc.py b/gnomemusic/coredisc.py
index ea4939ad..42e16425 100644
--- a/gnomemusic/coredisc.py
+++ b/gnomemusic/coredisc.py
@@ -57,8 +57,8 @@ class CoreDisc(GObject.GObject):
             self._model.set_sort_func(
                 self._wrap_sort_func(self._disc_sort))
 
-            self._coremodel.props.songs.connect(
-                "items-changed", self._on_core_changed)
+            # self._coremodel.props.songs.connect(
+            #     "items-changed", self._on_core_changed)
             self._model.connect("items-changed", self._on_disc_changed)
 
             self._get_album_disc(
@@ -70,6 +70,10 @@ class CoreDisc(GObject.GObject):
         self._get_album_disc(
             self.props.media, self.props.disc_nr, self._filter_model)
 
+    def update2(self):
+        self._get_album_disc(
+            self.props.media, self.props.disc_nr, self._filter_model)
+
     def _on_disc_changed(self, model, position, removed, added):
         with self.freeze_notify():
             duration = 0
diff --git a/gnomemusic/grilowrappers/grltrackerwrapper.py b/gnomemusic/grilowrappers/grltrackerwrapper.py
index fe5d5e63..07c3fd41 100644
--- a/gnomemusic/grilowrappers/grltrackerwrapper.py
+++ b/gnomemusic/grilowrappers/grltrackerwrapper.py
@@ -325,12 +325,43 @@ class GrlTrackerWrapper(GObject.GObject):
             else:
                 self._hash[media.get_id()].update(media)
 
+            self._check_album_change2(media.get_id())
+
         options = self._fast_options.copy()
 
         self._source.query(
             self._song_media_query(media_ids), self.METADATA_KEYS,
             options, _update_changed_media)
 
+    def _check_album_change2(self, song_id):
+        query = """
+        SELECT
+            tracker:id(?album) AS ?id
+        WHERE {
+            ?album a nmm:MusicAlbum .
+            ?song a nmm:MusicPiece ;
+                    nmm:musicAlbum ?album .
+            FILTER ( tracker:id(?song) = %(song_id) )
+        }
+        """.replace('\n', ' ').strip() % {
+            'song_id': song_id
+        }
+
+        def _changed_album_id_cb(source, op_id, media, user_data, error):
+            if error:
+                print("ERROR", error)
+                return
+
+            if not media:
+                return
+
+            corealbum = self._album_ids[media.get_id()]
+
+            corealbum.update2()
+
+        self._source.query(
+            query, [Grl.METADATA_KEY_ID], options, _changed_album_id_cb)
+
     def _initial_songs_fill(self, source):
         self._window.notifications_popup.push_loading()