Add video upload, extraction progress, and reusable analysis sources

clips/migrations/0003_source_extraction.py

@@ -0,0 +1,39 @@
+# Generated by Django 5.2.17 on 2026-09-28 13:23
+
+import django.db.models.deletion
+import uuid
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('clips', '0002_remove_analysis_artifact_analysis_source_blocks'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Source',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
+                ('filename', models.CharField(max_length=255)),
+                ('probe', models.JSONField(default=dict)),
+                ('created', models.DateTimeField(auto_now_add=True)),
+                ('blob', models.OneToOneField(on_delete=django.db.models.deletion.PROTECT, related_name='video_source', to='clips.blob')),
+            ],
+        ),
+        migrations.CreateModel(
+            name='Extraction',
+            fields=[
+                ('key', models.CharField(max_length=71, primary_key=True, serialize=False)),
+                ('settings', models.JSONField(default=dict)),
+                ('state', models.CharField(default='queued', max_length=16)),
+                ('progress', models.PositiveIntegerField(default=0)),
+                ('error', models.TextField(blank=True)),
+                ('created', models.DateTimeField(auto_now_add=True)),
+                ('updated', models.DateTimeField(auto_now=True)),
+                ('footage', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='extractions', to='clips.footage')),
+                ('source', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='extractions', to='clips.source')),
+            ],
+        ),
+    ]