115 lines
3.7 KiB
Python
115 lines
3.7 KiB
Python
"""API gestion de la file d'attente d'impression."""
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import logging
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from pathlib import Path
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from fastapi import APIRouter, Request, Query
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from fastapi.responses import JSONResponse
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logger = logging.getLogger(__name__)
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router = APIRouter()
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@router.get("/print/request")
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async def print_request(
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request: Request,
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filename: str = Query(..., description="Chemin absolu du fichier à imprimer"),
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copies: int = Query(default=1, ge=1, le=3),
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):
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"""
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Reçoit la demande d'impression depuis photobooth-app
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(appelé par le share_command 'Demande d'impression').
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"""
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printer_svc = request.app.state.printer_service
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pb = request.app.state.photobooth_service
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led = request.app.state.led_service
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ws = request.app.state.ws_manager
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# Construit l'URL de miniature depuis le filename
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stem = Path(filename).stem
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thumb_url = pb.thumbnail_url(stem)
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entry = await printer_svc.add_request(filename, thumb_url, copies)
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await ws.broadcast({"type": "print_request", "entry": entry})
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# Feedback LED si impression directe
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if request.app.state.config.print.mode == "direct":
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led.play("printing")
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logger.info("Demande impression reçue: %s", filename)
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return {"ok": True, "id": entry["id"], "mode": request.app.state.config.print.mode}
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@router.get("/print/queue")
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async def get_queue(
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request: Request,
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status: str | None = Query(default=None),
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):
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"""Retourne la file d'attente d'impression."""
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printer_svc = request.app.state.printer_service
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queue = await printer_svc.get_queue(status)
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printers = await printer_svc.get_printers_status()
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return {"queue": queue, "printers": printers}
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@router.post("/print/execute/{entry_id}")
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async def execute_print(
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request: Request,
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entry_id: str,
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copies: int = Query(default=1, ge=1, le=3),
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):
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"""Lance l'impression d'une entrée en attente (validation admin)."""
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printer_svc = request.app.state.printer_service
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led = request.app.state.led_service
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ws = request.app.state.ws_manager
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led.play("printing")
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result = await printer_svc.execute_print(entry_id, copies)
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await ws.broadcast({"type": "print_result", "entry_id": entry_id, "result": result})
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if result["success"]:
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led.play("finished")
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else:
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led.play("error")
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return result
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@router.post("/print/cancel/{entry_id}")
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async def cancel_print(request: Request, entry_id: str):
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"""Annule une demande en attente."""
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printer_svc = request.app.state.printer_service
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ws = request.app.state.ws_manager
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ok = await printer_svc.cancel(entry_id)
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if ok:
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await ws.broadcast({"type": "print_cancelled", "entry_id": entry_id})
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return {"ok": ok}
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@router.post("/print/cups/cancel/{printer_name}")
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async def cancel_cups_jobs(request: Request, printer_name: str):
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"""Annule tous les jobs CUPS d'une imprimante."""
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printer_svc = request.app.state.printer_service
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ok = await printer_svc.cancel_cups_jobs(printer_name)
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return {"ok": ok, "printer": printer_name}
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@router.get("/print/printers")
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async def get_printers(request: Request):
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"""Statut des imprimantes CUPS."""
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printer_svc = request.app.state.printer_service
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return await printer_svc.get_printers_status()
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@router.post("/print/mode")
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async def set_print_mode(request: Request, mode: str = Query(...)):
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"""Change le mode d'impression (direct | validation | gallery)."""
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if mode not in ("direct", "validation", "gallery"):
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return JSONResponse({"error": "Mode invalide"}, status_code=400)
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config_svc = request.app.state.config_service
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config_svc.save_print_mode(mode)
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request.app.state.config.print.mode = mode
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return {"ok": True, "mode": mode}
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