feat(main): commit

core/models.py

@@ -85,6 +85,8 @@ class MediaSource(models.Model):
         PLAYLIST = 'playlist', 'Playlist'
         STREAM = 'stream', 'Stream'
         API_FEED = 'api_feed', 'API Feed'
+        YOUTUBE_CHANNEL = 'youtube_channel', 'YouTube Channel'
+        YOUTUBE_PLAYLIST = 'youtube_playlist', 'YouTube Playlist'
         
     source_type = models.CharField(max_length=32, choices=SourceType.choices)
     uri = models.TextField()
@@ -152,6 +154,11 @@ class MediaItem(models.Model):
     is_active = models.BooleanField(default=True)
     date_added_at = models.DateTimeField(auto_now_add=True)
     metadata_json = models.JSONField(default=dict)
+    # YouTube-specific: the video ID from yt-dlp
+    youtube_video_id = models.CharField(max_length=64, blank=True, null=True, db_index=True)
+    # Local cache path for downloaded YouTube videos (distinct from file_path which holds source URI)
+    cached_file_path = models.TextField(blank=True, null=True)
+    cache_expires_at = models.DateTimeField(blank=True, null=True)
     
     genres = models.ManyToManyField(Genre, related_name="media_items", blank=True)