mirror of
https://github.com/xpltdco/media-rip.git
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efc2ead796
Full-featured self-hosted yt-dlp web frontend:
- Python 3.12+ / FastAPI backend with async SQLite, SSE transport, session isolation
- Vue 3 / TypeScript / Pinia frontend with real-time progress, theme picker
- 3 built-in themes (cyberpunk/dark/light) + drop-in custom theme system
- Admin auth (bcrypt), purge system, cookie upload, file serving
- Docker multi-stage build, GitHub Actions CI/CD
- 179 backend tests, 29 frontend tests (208 total)
Slices: S01 (Foundation), S02 (SSE+Sessions), S03 (Frontend),
S04 (Admin+Auth), S05 (Themes), S06 (Docker+CI)
133 lines
4.8 KiB
Python
133 lines
4.8 KiB
Python
"""media.rip() — FastAPI application entry point.
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The lifespan context manager wires together config, database, SSE broker,
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download service, and purge scheduler. All services are stored on
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``app.state`` for access from route handlers via ``request.app.state``.
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"""
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from __future__ import annotations
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import asyncio
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import logging
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from contextlib import asynccontextmanager
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from datetime import datetime, timezone
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from pathlib import Path
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from fastapi import FastAPI
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from app.core.config import AppConfig
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from app.core.database import close_db, init_db
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from app.core.sse_broker import SSEBroker
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from app.middleware.session import SessionMiddleware
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from app.routers.admin import router as admin_router
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from app.routers.cookies import router as cookies_router
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from app.routers.downloads import router as downloads_router
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from app.routers.files import router as files_router
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from app.routers.formats import router as formats_router
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from app.routers.health import router as health_router
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from app.routers.sse import router as sse_router
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from app.routers.system import router as system_router
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from app.routers.themes import router as themes_router
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from app.services.download import DownloadService
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logger = logging.getLogger("mediarip.app")
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@asynccontextmanager
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async def lifespan(app: FastAPI):
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"""Application lifespan — initialise services on startup, tear down on shutdown."""
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# --- Config ---
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config_path = Path("config.yaml")
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if config_path.is_file():
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config = AppConfig(yaml_file=str(config_path))
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logger.info("Config loaded from YAML: %s", config_path)
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else:
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config = AppConfig()
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logger.info("Config loaded from defaults + env vars (no YAML file)")
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# --- TLS warning ---
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if config.admin.enabled:
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logger.warning(
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"Admin panel is enabled. Ensure HTTPS is configured via a reverse proxy "
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"(Caddy, Traefik, nginx) to protect admin credentials in transit."
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)
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# --- Database ---
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db = await init_db(config.server.db_path)
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logger.info("Database initialised at %s", config.server.db_path)
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# --- Event loop + SSE broker ---
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loop = asyncio.get_event_loop()
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broker = SSEBroker(loop)
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# --- Download service ---
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download_service = DownloadService(config, db, broker, loop)
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# --- Purge scheduler ---
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scheduler = None
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if config.purge.enabled:
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try:
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from apscheduler.schedulers.asyncio import AsyncIOScheduler
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from apscheduler.triggers.cron import CronTrigger
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from app.services.purge import run_purge
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scheduler = AsyncIOScheduler()
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scheduler.add_job(
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run_purge,
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CronTrigger.from_crontab(config.purge.cron),
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args=[db, config],
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id="purge_job",
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name="Scheduled purge",
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)
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scheduler.start()
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logger.info("Purge scheduler started: cron=%s", config.purge.cron)
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except ImportError:
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logger.warning("APScheduler not installed — scheduled purge disabled")
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except Exception as e:
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logger.error("Failed to start purge scheduler: %s", e)
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# --- Store on app.state ---
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app.state.config = config
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app.state.db = db
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app.state.broker = broker
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app.state.download_service = download_service
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app.state.start_time = datetime.now(timezone.utc)
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yield
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# --- Teardown ---
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if scheduler is not None:
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scheduler.shutdown(wait=False)
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download_service.shutdown()
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await close_db(db)
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logger.info("Application shutdown complete")
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app = FastAPI(title="media.rip()", lifespan=lifespan)
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app.add_middleware(SessionMiddleware)
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app.include_router(admin_router, prefix="/api")
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app.include_router(cookies_router, prefix="/api")
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app.include_router(downloads_router, prefix="/api")
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app.include_router(files_router, prefix="/api")
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app.include_router(formats_router, prefix="/api")
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app.include_router(health_router, prefix="/api")
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app.include_router(sse_router, prefix="/api")
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app.include_router(system_router, prefix="/api")
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app.include_router(themes_router, prefix="/api")
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# --- Static file serving (production: built frontend) ---
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_static_dir = Path(__file__).resolve().parent.parent / "static"
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if _static_dir.is_dir():
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from fastapi.staticfiles import StaticFiles
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from fastapi.responses import FileResponse
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@app.get("/{full_path:path}")
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async def serve_spa(full_path: str):
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"""Serve the Vue SPA. Falls back to index.html for client-side routing."""
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file_path = _static_dir / full_path
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if file_path.is_file() and file_path.resolve().is_relative_to(_static_dir.resolve()):
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return FileResponse(file_path)
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return FileResponse(_static_dir / "index.html")
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logger.info("Static file serving enabled from %s", _static_dir)
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