Gestion evenements + cadres par event + fix cadre paysage + dossier non-imprimees
- CRUD evenements : creer, activer, editer, supprimer dans panneau admin - Cadres specifiques par evenement (aucun/disponible/defaut/impose) - Fix cadre paysage deformé : rotation auto si orientation ne correspond pas - Photos non imprimees vont dans sous-dossier "non_imprimees" (USB/FTP) au lieu d'etre ignorees ; booth recoit toujours toutes les photos Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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148
backend/evenements.py
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148
backend/evenements.py
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import json
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import logging
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import shutil
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import uuid
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from pathlib import Path
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from backend.config import RACINE, DOSSIER_CADRES, FORMATS_CADRES, charger_config, mettre_a_jour_config
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log = logging.getLogger("photobooth.evenements")
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DOSSIER_EVENEMENTS = RACINE / "data" / "evenements"
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DOSSIER_EVENEMENTS.mkdir(parents=True, exist_ok=True)
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def _chemin_event(event_id: str) -> Path:
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return DOSSIER_EVENEMENTS / f"{event_id}.json"
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def _chemin_cadres_event(event_id: str) -> Path:
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d = DOSSIER_EVENEMENTS / event_id / "cadres"
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d.mkdir(parents=True, exist_ok=True)
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return d
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def lister_evenements() -> list[dict]:
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events = []
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config = charger_config()
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actif_id = config.get("evenement", {}).get("event_id")
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for f in sorted(DOSSIER_EVENEMENTS.glob("*.json")):
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try:
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data = json.loads(f.read_text("utf-8"))
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data["actif"] = (data.get("id") == actif_id)
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events.append(data)
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except (json.JSONDecodeError, KeyError):
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continue
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return events
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def creer_evenement(nom: str, **kwargs) -> dict:
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event_id = uuid.uuid4().hex[:8]
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event = {
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"id": event_id,
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"nom": nom,
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"theme": kwargs.get("theme", "base"),
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"couleur_primaire": kwargs.get("couleur_primaire", "#e91e63"),
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"couleur_secondaire": kwargs.get("couleur_secondaire", "#ffffff"),
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"media_accueil": kwargs.get("media_accueil"),
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"cadres": {},
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}
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_chemin_event(event_id).write_text(json.dumps(event, ensure_ascii=False, indent=2), "utf-8")
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log.info(f"Evenement cree : {nom} ({event_id})")
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return event
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def obtenir_evenement(event_id: str) -> dict | None:
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chemin = _chemin_event(event_id)
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if not chemin.exists():
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return None
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return json.loads(chemin.read_text("utf-8"))
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def modifier_evenement(event_id: str, modifications: dict) -> dict | None:
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event = obtenir_evenement(event_id)
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if not event:
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return None
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for k, v in modifications.items():
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if k != "id":
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event[k] = v
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_chemin_event(event_id).write_text(json.dumps(event, ensure_ascii=False, indent=2), "utf-8")
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return event
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def supprimer_evenement(event_id: str) -> bool:
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chemin = _chemin_event(event_id)
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if not chemin.exists():
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return False
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chemin.unlink()
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dossier_cadres = DOSSIER_EVENEMENTS / event_id
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if dossier_cadres.exists():
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shutil.rmtree(dossier_cadres)
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config = charger_config()
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if config.get("evenement", {}).get("event_id") == event_id:
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mettre_a_jour_config({"evenement": {"event_id": None}})
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log.info(f"Evenement supprime : {event_id}")
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return True
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def activer_evenement(event_id: str) -> dict | None:
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event = obtenir_evenement(event_id)
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if not event:
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return None
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mettre_a_jour_config({
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"evenement": {
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"event_id": event_id,
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"nom": event["nom"],
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"theme": event.get("theme", "base"),
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"couleur_primaire": event.get("couleur_primaire", "#e91e63"),
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"couleur_secondaire": event.get("couleur_secondaire", "#ffffff"),
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"media_accueil": event.get("media_accueil"),
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}
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})
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log.info(f"Evenement active : {event['nom']} ({event_id})")
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return event
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def lister_cadres_event(event_id: str, format_papier: str) -> list[str]:
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dossier = _chemin_cadres_event(event_id) / format_papier
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if not dossier.exists():
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return []
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return sorted(f.name for f in dossier.iterdir() if f.suffix.lower() == ".png")
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def config_cadre_event(event_id: str) -> dict:
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"""Retourne la config cadres de l'evenement : {format: {mode, cadre}}
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mode: 'disponible' (choix user), 'impose' (force), 'defaut' (pre-selectionne)
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"""
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event = obtenir_evenement(event_id)
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if not event:
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return {}
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return event.get("cadres", {})
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def set_cadre_event(event_id: str, format_papier: str, mode: str, cadre: str | None) -> bool:
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"""mode: 'aucun', 'disponible', 'impose', 'defaut'"""
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event = obtenir_evenement(event_id)
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if not event:
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return False
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if "cadres" not in event:
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event["cadres"] = {}
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event["cadres"][format_papier] = {"mode": mode, "cadre": cadre}
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_chemin_event(event_id).write_text(json.dumps(event, ensure_ascii=False, indent=2), "utf-8")
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return True
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def cadre_actif_pour_impression(format_papier: str) -> tuple[str | None, str]:
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"""Retourne (nom_cadre, mode) en tenant compte de l'evenement actif.
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mode: 'aucun', 'disponible', 'impose', 'defaut'
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"""
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config = charger_config()
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event_id = config.get("evenement", {}).get("event_id")
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if not event_id:
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return None, "aucun"
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event = obtenir_evenement(event_id)
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if not event:
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return None, "aucun"
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cadres = event.get("cadres", {})
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fmt_conf = cadres.get(format_papier, {})
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return fmt_conf.get("cadre"), fmt_conf.get("mode", "aucun")
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