models: add released flag for releases

label/migrations/0004_release_released.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.2.6 on 2021-08-23 14:54
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('label', '0003_auto_20170818_1202'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='release',
+            name='released',
+            field=models.BooleanField(default=False),
+        ),
+    ]

label/migrations/0005_auto_20210823_1658.py

@@ -0,0 +1,21 @@
+# Generated by Django 3.2.6 on 2021-08-23 14:58
+
+from django.db import migrations
+
+
+def publish_all_releases(apps, schema_editor):
+    Release = apps.get_model('label', 'Release')
+    for release in Release.objects.all():
+        release.released = True
+        release.save()
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('label', '0004_release_released'),
+    ]
+
+    operations = [
+        migrations.RunPython(publish_all_releases),
+    ]

label/models.py

@@ -45,6 +45,7 @@ class Release(models.Model):
         release_type: see TYPE_HINT
         year: year of release
         cover: image file associated to this release
+        released: show this release publicly
     """
 
     TYPE_HINT = 'full-length (0), EP (1), Split (2), Démo (3)'
@@ -58,6 +59,7 @@ class Release(models.Model):
     year = models.IntegerField()
     embed = models.TextField(blank=True, help_text=EMBED_HINT)
     description = models.TextField(blank=True)
+    released = models.BooleanField(default=False)
 
     def __str__(self):
         return self.title

label/views.py

@@ -29,7 +29,7 @@ def artist_view(request, slug):
 
 def releases_view(request):
     artists = Artist.objects.all()
-    releases = Release.objects.all()
+    releases = Release.objects.filter(released=True)
 
     releases_and_infos = []
     for release in releases:
@@ -50,7 +50,7 @@ def releases_view(request):
 
 def release_view(request, tag):
     ident = get_id_from_catalog_tag(tag)
-    release = get_object_or_404(Release, ident = ident)
+    release = get_object_or_404(Release, ident=ident, released=True)
     contribs = get_contribs(release.contributors.all())
     context = {'release': release, 'contribs': contribs}
     return render(request, 'label/release.html', context)