Add basic media-handling (#2)

There are podcasts and podcasts have episodes. No magic or other automated stuff here (yet)

requirements.txt

@@ -1,3 +1,4 @@
 asgiref==3.6.0
 Django==4.2.1
+Pillow==9.5.0
 sqlparse==0.4.4

ventilator/fan/admin.py

@@ -0,0 +1,15 @@
+from django.contrib import admin
+
+from .models import Podcast, PodcastEpisode
+
+
+class PodcastAdminModel(admin.ModelAdmin):
+    pass
+
+
+class PodcastEpisodeAdminModel(admin.ModelAdmin):
+    pass
+
+
+admin.site.register(Podcast, PodcastAdminModel)
+admin.site.register(PodcastEpisode, PodcastEpisodeAdminModel)

ventilator/fan/apps.py

@@ -1,6 +1,6 @@
 from django.apps import AppConfig
 
 
-class VentilatorConfig(AppConfig):
+class FanConfig(AppConfig):
     default_auto_field = 'django.db.models.BigAutoField'
-    name = 'ventilator'
+    name = 'fan'

ventilator/fan/migrations/0001_initial.py

@@ -0,0 +1,47 @@
+# Generated by Django 4.2.1 on 2023-05-18 17:00
+
+from django.db import migrations, models
+import django.db.models.deletion
+import uuid
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Podcast',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('uuid', models.UUIDField(default=uuid.uuid4, unique=True)),
+                ('slug', models.CharField(max_length=10)),
+                ('title', models.CharField(max_length=50)),
+                ('author', models.CharField(max_length=200)),
+                ('description', models.TextField(max_length=4000)),
+                ('image', models.ImageField(upload_to='')),
+                ('language', models.CharField(max_length=10)),
+                ('published', models.BooleanField(default=False)),
+                ('homepage', models.URLField()),
+            ],
+        ),
+        migrations.CreateModel(
+            name='PodcastEpisode',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('uuid', models.UUIDField(default=uuid.uuid4)),
+                ('title', models.CharField(max_length=200)),
+                ('audio_file', models.FileField(upload_to='episodes/')),
+                ('pub_date', models.DateTimeField()),
+                ('description', models.TextField()),
+                ('duration', models.DurationField()),
+                ('episode_number', models.IntegerField()),
+                ('season_number', models.IntegerField()),
+                ('published', models.BooleanField(default=False)),
+                ('podcast', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='fan.podcast')),
+            ],
+        ),
+    ]

ventilator/fan/models.py

@@ -0,0 +1,32 @@
+from django.db import models
+
+import uuid
+
+
+class Podcast(models.Model):
+    uuid = models.UUIDField(default=uuid.uuid4, unique=True)
+    slug = models.CharField(max_length=10)
+    title = models.CharField(max_length=50)
+    author = models.CharField(max_length=200)
+    description = models.TextField(max_length=4000)
+    image = models.ImageField()
+    language = models.CharField(max_length=10) #TODO: Add Text Choices, ISO 639
+    # iTunes-category (Optional), String
+    published = models.BooleanField(default=False)
+    homepage = models.URLField()
+
+    def __str__(self):
+        return self.title
+
+
+class PodcastEpisode(models.Model):
+    uuid = models.UUIDField(default=uuid.uuid4)
+    title = models.CharField(max_length=200)
+    audio_file = models.FileField(upload_to="episodes/")
+    pub_date = models.DateTimeField()
+    description = models.TextField()
+    duration = models.DurationField()
+    podcast = models.ForeignKey("Podcast", on_delete=models.CASCADE)
+    episode_number = models.IntegerField()
+    season_number = models.IntegerField()
+    published = models.BooleanField(default=False)

ventilator/fan/views.py

@@ -0,0 +1,24 @@
+import mimetypes
+import os
+
+from django.http import HttpResponse, FileResponse
+from django.conf import settings
+
+# Create your views here.
+def media(request, media_name):
+    #TODO: Check if user is valid
+    if settings.DEBUG:
+        # deliver file from Django
+        file_path = os.path.join(settings.MEDIA_ROOT, media_name)
+        mimetype = mimetypes.guess_type(media_name)
+
+        response = FileResponse(open(file_path, "rb"))
+        response["Content-Type"] = mimetype
+
+        return response
+    else:
+        mimetype = mimetypes.guess_type(image_name)
+        response = HttpResponse()
+        response["Content-Type"] = mimetype
+        response["X-Sendfile"] = os.path.join(settings.MEDIA_ROOT, media_name)
+        return response

ventilator/ventilator/admin.py

@@ -1,3 +0,0 @@
-from django.contrib import admin
-
-# Register your models here.

ventilator/ventilator/models.py

@@ -1,3 +0,0 @@
-from django.db import models
-
-# Create your models here.

ventilator/ventilator/settings.py

@@ -20,7 +20,7 @@ BASE_DIR = Path(__file__).resolve().parent.parent
 # See https://docs.djangoproject.com/en/4.2/howto/deployment/checklist/
 
 # SECURITY WARNING: keep the secret key used in production secret!
-SECRET_KEY = 'django-insecure-k!rlb6%o#27kbzu*(%8)7(akcvz86-og+ep^p2e(e*6ffd21cj'
+SECRET_KEY = 'django-insecure-&ysb7-2iiu9s$s!6x175z3-8eo*)3ct1trif#zn!$cr1se+yup'
 
 # SECURITY WARNING: don't run with debug turned on in production!
 DEBUG = True
@@ -37,6 +37,7 @@ INSTALLED_APPS = [
     'django.contrib.sessions',
     'django.contrib.messages',
     'django.contrib.staticfiles',
+    "fan",
 ]
 
 MIDDLEWARE = [
@@ -110,7 +111,8 @@ TIME_ZONE = 'UTC'
 USE_I18N = True
 
 USE_TZ = True
-
+MEDIA_ROOT = ""
+MEDIA_URL = "media/"
 
 # Static files (CSS, JavaScript, Images)
 # https://docs.djangoproject.com/en/4.2/howto/static-files/

ventilator/ventilator/urls.py

@@ -16,7 +16,10 @@ Including another URLconf
 """
 from django.contrib import admin
 from django.urls import path
+from fan.views import media
+
 
 urlpatterns = [
+    path("media/<path:media_name>", media, name="media"),
     path('admin/', admin.site.urls),
 ]

ventilator/ventilator/views.py

@@ -1,3 +0,0 @@
-from django.shortcuts import render
-
-# Create your views here.