Adding Podcast file field to upload audio files manually

docs/source/upgrade/5.0.rst

@@ -9,6 +9,7 @@ What's new in 5.0
 *   Upgrading docker image to python:3.6.10-buster
 *   Upgrading requirements (Django 1.11.29 / grappelli 2.10.4 among others)
 *   Dropping mysql support.
+*   Adding Podcast file field to upload audio files manually.
 
 ********************
 How this affects you

radioco/apps/programmes/admin.py

@@ -267,10 +267,17 @@ def queryset(self, request, queryset):
             return queryset
 
 
+class PodcastAdminForm(forms.ModelForm):
+    def __init__(self, *args, **kwargs):
+        super(PodcastAdminForm, self).__init__(*args, **kwargs)
+        self.fields['url'].required = False
+
+
 class PodcastInline(admin.StackedInline):
     inline_classes = ('grp-collapse grp-open',)
     extra = 0
     model = Podcast
+    form = PodcastAdminForm
 
 
 class NonStaffEpisodeAdmin(admin.ModelAdmin):

radioco/apps/programmes/migrations/0012__v5_0__podcast_podcast_file.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.29 on 2020-03-06 18:26
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('programmes', '0011__v3_2__ensure_one_user_role'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='podcast',
+            name='podcast_file',
+            field=models.FileField(blank=True, upload_to='podcasts/'),
+        ),
+    ]

radioco/apps/programmes/models.py

@@ -295,6 +295,14 @@ class Podcast(models.Model):
     mime_type = models.CharField(max_length=20)
     length = models.PositiveIntegerField()  # bytes
     duration = models.PositiveIntegerField(validators=[MinValueValidator(1)])
+    podcast_file = models.FileField(upload_to='podcasts/', blank=True)
+
+    def save(self, *args, **kwargs):
+        if not self.url and self.podcast_file:
+            from radioco.apps.global_settings.models import PodcastConfiguration
+            podcast_config = PodcastConfiguration.get_global()
+            self.url = podcast_config.url_source.rstrip('/') + self.podcast_file.url
+        super(Podcast, self).save(*args, **kwargs)
 
     def get_absolute_url(self):
         return self.episode.get_absolute_url()