feat(main): main

api/routers/channel.py

@@ -39,11 +39,13 @@ class ChannelSourceRuleSchema(Schema):
     source_name: str
     rule_mode: str
     weight: float
+    schedule_block_label: Optional[str] = None
 
 class ChannelSourceAssignSchema(Schema):
     source_id: int
     rule_mode: str = 'allow'  # allow | prefer | avoid | block
     weight: float = 1.0
+    schedule_block_label: Optional[str] = None
 
 class AiringSchema(Schema):
     id: int
@@ -58,7 +60,21 @@ class AiringSchema(Schema):
     def from_airing(airing) -> 'AiringSchema':
         media_path = None
         if airing.media_item:
-            raw_path = airing.media_item.cached_file_path or airing.media_item.file_path
+            item = airing.media_item
+            
+            # 1. Determine if this item is from a YouTube source
+            is_youtube = False
+            if item.media_source and item.media_source.source_type in ['youtube', 'youtube_channel', 'youtube_playlist']:
+                is_youtube = True
+
+            # 2. Strict signaling: If YouTube, we MUST have it downloaded
+            if is_youtube:
+                raw_path = item.cached_file_path
+                # If cached_file_path is None, raw_path is None, and media_path remains None
+            else:
+                # Fallback for generic local files/links
+                raw_path = item.cached_file_path or item.file_path
+
             if raw_path:
                 if raw_path.startswith("http://") or raw_path.startswith("https://"):
                     media_path = raw_path
@@ -133,6 +149,7 @@ def list_channel_sources(request, channel_id: int):
             source_name=r.media_source.name,
             rule_mode=r.rule_mode,
             weight=float(r.weight),
+            schedule_block_label=r.schedule_block_label,
         )
         for r in rules
     ]
@@ -146,6 +163,7 @@ def assign_source_to_channel(request, channel_id: int, payload: ChannelSourceAss
         media_source=source,
         rule_mode=payload.rule_mode,
         weight=payload.weight,
+        schedule_block_label=payload.schedule_block_label,
     )
     return 201, ChannelSourceRuleSchema(
         id=rule.id,
@@ -153,6 +171,7 @@ def assign_source_to_channel(request, channel_id: int, payload: ChannelSourceAss
         source_name=source.name,
         rule_mode=rule.rule_mode,
         weight=float(rule.weight),
+        schedule_block_label=rule.schedule_block_label,
     )
 
 @router.delete("/{channel_id}/sources/{rule_id}", response={204: None})