Initial commit: Phase 1 – Projektstruktur, DB-Schema, Core-API
- FastAPI-Backend mit vollständiger ABS v2.x API-Kompatibilität - SQLAlchemy-Models: User, Library, LibraryItem, BookFile, Chapter, Podcast, PodcastEpisode, MediaProgress, Bookmark, PlaybackSession - Auth: JWT-Login (/login, /logout, /api/authorize) - Library + Items Endpoints inkl. camelCase ABS-Response-Format - HLS-Streaming via FFmpeg (POST /api/items/:id/play, Session-Sync) - Me/Progress Endpoints + Lesezeichen - User-Management + Server-Settings (Admin) - Library-Scanner (MP3/WAV Discovery, Hintergrund-Task) - File Watcher (watchdog, 30s Debounce) - Matching-Skelett (MusicBrainz, OpenLibrary, Google Books – Phase 5) - Docker-Setup: backend (Python 3.12+FFmpeg), frontend (React/Vite), nginx Reverse-Proxy auf Port 3000 - setup.sh: Installiert Docker auf Debian/Ubuntu, richtet .env ein Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Audiolib
218
backend/app/routers/libraries.py
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218
backend/app/routers/libraries.py
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import uuid
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from datetime import datetime
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from fastapi import APIRouter, Depends, HTTPException, BackgroundTasks
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from sqlalchemy.ext.asyncio import AsyncSession
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from sqlalchemy import select, func
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from ..dependencies import get_db, get_current_user, require_admin
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from ..models.user import User
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from ..models.library import Library
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from ..models.media_item import LibraryItem
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from ..models.session import ScanJob
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from ..schemas.library import LibraryOut, LibraryFolder, LibrarySettings, LibraryCreate, LibraryUpdate, LibraryItemsResponse
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from ..config import get_settings
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router = APIRouter(prefix="/api/libraries", tags=["libraries"])
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def _library_to_out(lib: Library) -> dict:
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settings_data = lib.settings or {}
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folders = [
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LibraryFolder(
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id=f.get("id", str(uuid.uuid4())),
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full_path=f.get("fullPath", f.get("full_path", "")),
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library_id=lib.id,
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added_at=int(lib.created_at.timestamp() * 1000) if lib.created_at else 0,
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)
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for f in (lib.folders or [])
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]
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out = LibraryOut(
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id=lib.id,
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name=lib.name,
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folders=folders,
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media_type=lib.media_type,
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icon=settings_data.get("icon", "database"),
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provider=settings_data.get("provider", "google"),
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created_at=int(lib.created_at.timestamp() * 1000) if lib.created_at else 0,
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last_update=int(lib.updated_at.timestamp() * 1000) if lib.updated_at else 0,
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)
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return out.model_dump(by_alias=True)
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@router.get("")
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async def list_libraries(
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current_user: User = Depends(get_current_user),
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db: AsyncSession = Depends(get_db),
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):
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result = await db.execute(select(Library))
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libraries = result.scalars().all()
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return {"libraries": [_library_to_out(lib) for lib in libraries]}
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@router.get("/{library_id}")
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async def get_library(
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library_id: str,
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current_user: User = Depends(get_current_user),
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db: AsyncSession = Depends(get_db),
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):
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result = await db.execute(select(Library).where(Library.id == library_id))
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lib = result.scalar_one_or_none()
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if not lib:
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raise HTTPException(status_code=404, detail="Library not found")
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return _library_to_out(lib)
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@router.get("/{library_id}/items")
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async def get_library_items(
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library_id: str,
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sort: str = "addedAt",
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desc: int = 0,
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filter: str | None = None,
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search: str | None = None,
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page: int = 0,
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limit: int = 0,
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current_user: User = Depends(get_current_user),
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db: AsyncSession = Depends(get_db),
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):
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result = await db.execute(select(Library).where(Library.id == library_id))
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lib = result.scalar_one_or_none()
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if not lib:
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raise HTTPException(status_code=404, detail="Library not found")
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query = select(LibraryItem).where(LibraryItem.library_id == library_id)
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if search:
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query = query.where(
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LibraryItem.title.ilike(f"%{search}%") |
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LibraryItem.author.ilike(f"%{search}%") |
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LibraryItem.series.ilike(f"%{search}%")
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)
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count_result = await db.execute(select(func.count()).select_from(query.subquery()))
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total = count_result.scalar()
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actual_limit = limit if limit > 0 else 50
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query = query.offset(page * actual_limit).limit(actual_limit)
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items_result = await db.execute(query)
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items = items_result.scalars().all()
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from ..routers.items import _item_to_out
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return {
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"results": [_item_to_out(item) for item in items],
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"total": total,
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"limit": actual_limit,
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"page": page,
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}
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@router.get("/{library_id}/search")
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async def search_library(
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library_id: str,
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q: str = "",
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limit: int = 12,
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current_user: User = Depends(get_current_user),
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db: AsyncSession = Depends(get_db),
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):
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query = select(LibraryItem).where(
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LibraryItem.library_id == library_id,
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LibraryItem.title.ilike(f"%{q}%") |
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LibraryItem.author.ilike(f"%{q}%") |
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LibraryItem.series.ilike(f"%{q}%")
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).limit(limit)
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result = await db.execute(query)
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items = result.scalars().all()
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from ..routers.items import _item_to_out
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return {"book": [_item_to_out(item) for item in items]}
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@router.post("")
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async def create_library(
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body: LibraryCreate,
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admin: User = Depends(require_admin),
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db: AsyncSession = Depends(get_db),
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):
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lib_id = str(uuid.uuid4())
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folders = [
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{"id": str(uuid.uuid4()), "fullPath": f.get("fullPath", f.get("full_path", ""))}
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for f in body.folders
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]
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lib = Library(
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id=lib_id,
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name=body.name,
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display_name=body.name,
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folders=folders,
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media_type=body.media_type,
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settings={"icon": body.icon, "provider": body.provider},
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)
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db.add(lib)
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await db.commit()
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await db.refresh(lib)
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return _library_to_out(lib)
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@router.patch("/{library_id}")
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async def update_library(
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library_id: str,
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body: LibraryUpdate,
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admin: User = Depends(require_admin),
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db: AsyncSession = Depends(get_db),
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):
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result = await db.execute(select(Library).where(Library.id == library_id))
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lib = result.scalar_one_or_none()
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if not lib:
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raise HTTPException(status_code=404, detail="Library not found")
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if body.name is not None:
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lib.name = body.name
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lib.display_name = body.name
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if body.folders is not None:
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lib.folders = [
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{"id": f.get("id", str(uuid.uuid4())), "fullPath": f.get("fullPath", f.get("full_path", ""))}
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for f in body.folders
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]
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if body.settings is not None:
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lib.settings = {**(lib.settings or {}), **body.settings}
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await db.commit()
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await db.refresh(lib)
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return _library_to_out(lib)
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@router.delete("/{library_id}")
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async def delete_library(
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library_id: str,
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admin: User = Depends(require_admin),
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db: AsyncSession = Depends(get_db),
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):
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result = await db.execute(select(Library).where(Library.id == library_id))
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lib = result.scalar_one_or_none()
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if not lib:
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raise HTTPException(status_code=404, detail="Library not found")
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await db.delete(lib)
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await db.commit()
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return {"success": True}
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@router.post("/{library_id}/scan")
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async def scan_library(
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library_id: str,
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background_tasks: BackgroundTasks,
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admin: User = Depends(require_admin),
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db: AsyncSession = Depends(get_db),
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):
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result = await db.execute(select(Library).where(Library.id == library_id))
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lib = result.scalar_one_or_none()
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if not lib:
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raise HTTPException(status_code=404, detail="Library not found")
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job = ScanJob(library_id=library_id, status="queued")
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db.add(job)
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await db.commit()
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await db.refresh(job)
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from ..services.scanner import scan_library_task
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background_tasks.add_task(scan_library_task, library_id, job.id)
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return {"id": job.id, "type": "scan", "libraryId": library_id}
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