Mejoras de estabilidad de stream IPTV y nuevo registro de fallos
- restream.py: eliminar -reconnect_streamed de ffmpeg para evitar rebobinados al reconectar (el proveedor re-enviaba desde keyframe anterior causando PTS backward). El loop de Python gestiona las reconexiones con conexión fresca. - restream.py: eliminar _drain_queue del loop de reconexión para que el buffer de la cola cubra el tiempo de reconexión sin pantalla negra en el player. - restream.py: añadir buffer_server_bytes/secs/capacity a stats() y método _log_stream_event() para persistir eventos de caída y recuperación en BD. - models/stream_event.py: nuevo modelo StreamEvent para registro de fallos. - database.py: registrar StreamEvent en init_db. - api/admin/logs.py: nuevos endpoints GET/DELETE /logs/events. - Dashboard.tsx: mostrar reserva de buffer del servidor (capacidad + estado). - Logs.tsx: añadir pestaña "Fallos de stream" con tabla de eventos persistidos. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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"""Admin API: EPG source management."""
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from fastapi import APIRouter, Depends, HTTPException, BackgroundTasks
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from sqlalchemy import select
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from sqlalchemy.ext.asyncio import AsyncSession
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from pydantic import BaseModel
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from ...database import get_db
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from ...models.epg import EpgSource
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from ...core.epg_manager import refresh_epg
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from ..auth import get_current_admin
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router = APIRouter(prefix="/epg", tags=["epg"])
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class EpgSourceCreate(BaseModel):
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name: str
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url: str
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class EpgSourceOut(BaseModel):
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id: int
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name: str
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url: str
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is_active: bool
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last_fetched_at: str | None = None
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class Config:
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from_attributes = True
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@router.get("/", response_model=list[EpgSourceOut])
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async def list_epg_sources(db: AsyncSession = Depends(get_db), _=Depends(get_current_admin)):
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result = await db.execute(select(EpgSource).order_by(EpgSource.id))
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return result.scalars().all()
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@router.post("/", response_model=EpgSourceOut)
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async def create_epg_source(data: EpgSourceCreate, db: AsyncSession = Depends(get_db), _=Depends(get_current_admin)):
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source = EpgSource(**data.model_dump())
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db.add(source)
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await db.commit()
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await db.refresh(source)
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return source
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@router.delete("/{source_id}")
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async def delete_epg_source(source_id: int, db: AsyncSession = Depends(get_db), _=Depends(get_current_admin)):
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result = await db.execute(select(EpgSource).where(EpgSource.id == source_id))
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source = result.scalar_one_or_none()
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if not source:
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raise HTTPException(404, "EPG source not found")
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await db.delete(source)
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await db.commit()
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return {"ok": True}
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@router.post("/refresh")
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async def trigger_refresh(background_tasks: BackgroundTasks, db: AsyncSession = Depends(get_db), _=Depends(get_current_admin)):
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background_tasks.add_task(refresh_epg, db)
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return {"ok": True, "message": "EPG refresh started in background"}
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