first commit

backend/api/gallery.py

@@ -0,0 +1,78 @@
+"""Galerie publique — accessible sans authentification."""
+
+import logging
+
+from fastapi import APIRouter, Request, Query
+from fastapi.responses import HTMLResponse, JSONResponse, RedirectResponse
+from fastapi.templating import Jinja2Templates
+from pathlib import Path
+
+logger = logging.getLogger(__name__)
+router = APIRouter()
+
+_templates = Jinja2Templates(directory=Path(__file__).parent.parent.parent / "frontend" / "templates")
+
+
+@router.get("/", response_class=HTMLResponse)
+async def index(request: Request):
+    """Page d'accueil → redirige vers la galerie publique."""
+    return RedirectResponse(url="/gallery")
+
+
+@router.get("/gallery", response_class=HTMLResponse)
+async def gallery_page(request: Request):
+    cfg = request.app.state.config
+    if not cfg.gallery.public_enabled:
+        return HTMLResponse("<h1>Galerie désactivée</h1>", status_code=403)
+    return _templates.TemplateResponse("public/gallery.html", {"request": request, "config": cfg})
+
+
+@router.get("/api/gallery/photos")
+async def api_gallery_photos(
+    request: Request,
+    page: int = Query(default=1, ge=1),
+    limit: int = Query(default=24, ge=1, le=100),
+):
+    """Liste des photos depuis photobooth-app (paginée)."""
+    pb = request.app.state.photobooth_service
+    cfg = request.app.state.config
+
+    all_photos = await pb.get_media_collection(limit=500)
+
+    # Filtre sur les images uniquement
+    photos = [p for p in all_photos if _is_image(p)]
+
+    total = len(photos)
+    start = (page - 1) * limit
+    end = start + limit
+    page_photos = photos[start:end]
+
+    # Enrichit avec les URLs
+    for p in page_photos:
+        pid = _get_id(p)
+        p["full_url"] = pb.media_url(pid)
+        p["thumb_url"] = pb.thumbnail_url(pid)
+        p["download_url"] = f"/api/gallery/download/{pid}"
+
+    return {
+        "photos": page_photos,
+        "total": total,
+        "page": page,
+        "pages": max(1, (total + limit - 1) // limit),
+    }
+
+
+@router.get("/api/gallery/download/{photo_id}")
+async def download_photo(request: Request, photo_id: str):
+    """Redirige vers le fichier full-res sur photobooth-app."""
+    pb = request.app.state.photobooth_service
+    return RedirectResponse(url=pb.media_url(photo_id))
+
+
+def _is_image(item: dict) -> bool:
+    t = item.get("type", item.get("mediaitem_type", "image"))
+    return str(t).lower() in ("image", "still", "photo")
+
+
+def _get_id(item: dict) -> str:
+    return str(item.get("id", item.get("filename", item.get("uid", ""))))