[gnome-music/wip/mschraal/core] corealbum: Add composer & year

[Marinus Schraal <mschraal src gnome org>]

commit 8e82475339c489a6a1a5ee4854206b2f5f504d5d
Author: Marinus Schraal <mschraal gnome org>
Date:   Thu Jun 20 14:17:56 2019 +0200

    corealbum: Add composer & year

 gnomemusic/corealbum.py            |  4 ++++
 gnomemusic/utils.py                |  4 ++--
 gnomemusic/widgets/albumwidget2.py | 11 ++++-------
 3 files changed, 10 insertions(+), 9 deletions(-)
---
diff --git a/gnomemusic/corealbum.py b/gnomemusic/corealbum.py
index b9c126de..9fa18a01 100644
--- a/gnomemusic/corealbum.py
+++ b/gnomemusic/corealbum.py
@@ -12,10 +12,12 @@ class CoreAlbum(GObject.GObject):
     """
 
     artist = GObject.Property(type=str)
+    composer = GObject.Property(type=str, default=None)
     model = GObject.Property(type=Gio.ListModel, default=None)
     media = GObject.Property(type=Grl.Media)
     selected = GObject.Property(type=bool, default=False)
     title = GObject.Property(type=str)
+    year = GObject.Property(type=str, default="----")
 
     @log
     def __init__(self, media):
@@ -27,4 +29,6 @@ class CoreAlbum(GObject.GObject):
     def update(self, media):
         self.props.media = media
         self.props.artist = utils.get_artist_name(media)
+        self.props.composer = media.get_composer()
         self.props.title = utils.get_media_title(media)
+        self.props.year = utils.get_media_year(media)
diff --git a/gnomemusic/utils.py b/gnomemusic/utils.py
index fd75fb0f..bd5d67d1 100644
--- a/gnomemusic/utils.py
+++ b/gnomemusic/utils.py
@@ -105,13 +105,13 @@ def get_media_year(item):
     """Returns the year when the media was created.
 
     :param item: A Grilo Media object
-    :return: The creation year or None if not defined
+    :return: The creation year or '----' if not defined
     :rtype: string
     """
     date = item.get_creation_date()
 
     if not date:
-        return None
+        return "----"
 
     return str(date.get_year())
 
diff --git a/gnomemusic/widgets/albumwidget2.py b/gnomemusic/widgets/albumwidget2.py
index 7477d8ad..cf3780d0 100644
--- a/gnomemusic/widgets/albumwidget2.py
+++ b/gnomemusic/widgets/albumwidget2.py
@@ -74,12 +74,9 @@ class AlbumWidget2(Gtk.EventBox):
         self._artist_label.props.label = artist
         self._artist_label.props.tooltip_text = artist
 
-        year = utils.get_media_year(corealbum.props.media)
-        if not year:
-            year = '----'
-        self._released_info_label.props.label = year
+        self._released_info_label.props.label = corealbum.props.year
 
-        self._set_composer_label(corealbum.props.media)
+        self._set_composer_label(corealbum)
 
         self._album = corealbum.props.media
         self._album_model = self._parent_view._window._app._coremodel.get_album_model(self._album)
@@ -104,8 +101,8 @@ class AlbumWidget2(Gtk.EventBox):
         return disc_box
 
     @log
-    def _set_composer_label(self, album):
-        composer = album.get_composer()
+    def _set_composer_label(self, corealbum):
+        composer = corealbum.props.composer
         show = False
 
         if composer: