feat(forms): add Podcast.publish_date to the admin fields

tests/test_views.py

@@ -1,7 +1,9 @@
+import datetime
 from html import escape
 
 from django.contrib.auth.models import Group, Permission
 from django.urls import reverse
+from django.utils.timezone import make_naive
 
 import pytest
 
@@ -222,6 +224,7 @@ class TestPodcastAdminViews(PodcastAdminViewsMixin, AdminViewTestMixin):
             .widget.format_value("<p>Description of this podcast.</p>")
         )
         form['sound_url'] = 'https://example.org/podcast1.ogg'
+        form['publish_date'] = '2022-01-01 12:00:00'
         response = form.submit(status=302)
         assert response['location'] == self.get_index_url(radio_show)
         assert escape("'Interview with a person' added") in response.follow()
@@ -230,6 +233,9 @@ class TestPodcastAdminViews(PodcastAdminViewsMixin, AdminViewTestMixin):
         assert podcast.radio_show == radio_show
         assert podcast.sound_url == 'https://example.org/podcast1.ogg'
         assert podcast.slug == 'interview-with-a-person'
+        assert make_naive(podcast.publish_date) == datetime.datetime(
+            2022, 1, 1, 12, 0
+        )
 
     def test_edit(self):
         podcast = PodcastFactory()

wagtail_webradio/forms.py

@@ -272,5 +272,11 @@ podcast_edit_handler = ObjectList(
             ],
             heading=_("Media"),
         ),
+        MultiFieldPanel(
+            [
+                FieldPanel('publish_date', heading=_("Date")),
+            ],
+            heading=_("Publishing"),
+        ),
     ],
 )