fix: timing flash + couleur idle LED + diagnostic auto-brightness
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This commit is contained in:
2026-07-20 19:06:16 +02:00
parent f192ffc92f
commit 19557b20fb
10 changed files with 247 additions and 37 deletions
+27 -5
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@@ -32,6 +32,8 @@ filename="${1:-}"
media_type="${2:-}"
action_config_name="${3:-}"
copies="${4:-1}"
# Liste CSV d'imprimantes à exclure du load-balancing (optionnel, passé par JH-Photomaton)
skip_printers="${5:-}"
# --- Noms des imprimantes CUPS (WiFi) ---
PRINTER_1="Selphy_Blanche_WiFi"
@@ -90,24 +92,44 @@ fi
printer_1_status=$(lpstat -p "$PRINTER_1" 2>/dev/null || echo "not found")
printer_2_status=$(lpstat -p "$PRINTER_2" 2>/dev/null || echo "not found")
# Verifie si une imprimante est dans la liste skip_printers (CSV)
is_skipped() { [[ ",$skip_printers," == *",$1,"* ]]; }
# Une imprimante est utilisable si CUPS la connait ET qu'elle n'est pas exclue
p1_ok=false
p2_ok=false
[[ "$printer_1_status" != "not found" ]] && ! is_skipped "$PRINTER_1" && p1_ok=true
[[ "$printer_2_status" != "not found" ]] && ! is_skipped "$PRINTER_2" && p2_ok=true
SELECTED_PRINTER=""
if [[ "$printer_1_status" == *"idle"* ]]; then
if $p1_ok && [[ "$printer_1_status" == *"idle"* ]]; then
SELECTED_PRINTER="$PRINTER_1"
log_info "Imprimante selectionnee: $PRINTER_1 (idle)"
elif [[ "$printer_2_status" == *"idle"* ]]; then
elif $p2_ok && [[ "$printer_2_status" == *"idle"* ]]; then
SELECTED_PRINTER="$PRINTER_2"
log_info "Imprimante selectionnee: $PRINTER_2 (idle)"
else
elif $p1_ok && $p2_ok; then
# Les deux sont accessibles mais aucune n'est idle — load balance sur les jobs
jobs_1=$(lpstat -o "$PRINTER_1" 2>/dev/null | wc -l)
jobs_2=$(lpstat -o "$PRINTER_2" 2>/dev/null | wc -l)
if [ "$jobs_1" -le "$jobs_2" ] 2>/dev/null; then
SELECTED_PRINTER="$PRINTER_1"
else
SELECTED_PRINTER="$PRINTER_2"
fi
log_info "Aucune imprimante idle, file sur: $SELECTED_PRINTER (P1=$jobs_1 jobs, P2=$jobs_2 jobs)"
log_info "Load balancing: $SELECTED_PRINTER (P1=$jobs_1 jobs, P2=$jobs_2 jobs)"
elif $p1_ok; then
SELECTED_PRINTER="$PRINTER_1"
log_info "Seule imprimante disponible: $PRINTER_1 (P2 inaccessible ou exclue)"
elif $p2_ok; then
SELECTED_PRINTER="$PRINTER_2"
log_info "Seule imprimante disponible: $PRINTER_2 (P1 inaccessible ou exclue)"
else
log_error "Aucune imprimante accessible dans CUPS"
echo "PRINT_ERROR::no_printer_available"
[ -f "$filename_print" ] && rm -f "$filename_print" 2>/dev/null
exit 1
fi
# --- Impression ---
+55
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@@ -1,5 +1,6 @@
"""API de contrôle des LEDs WS2812b."""
import asyncio
import logging
from fastapi import APIRouter, Request, Query
from fastapi.responses import JSONResponse
@@ -103,6 +104,60 @@ async def get_effects(request: Request):
}
@router.get("/leds/ambient-lux")
async def get_ambient_lux(request: Request):
"""Retourne la luminosité ambiante mesurée (dernière valeur connue)."""
led = request.app.state.led_service
lux = led._ambient_lux
return {
"ambient_lux": lux,
"known": lux >= 0,
"auto_brightness": request.app.state.config.leds.auto_brightness,
"description": (
"sombre (flash plein)" if lux < 50 and lux >= 0 else
"luminosité moyenne (flash adapté)" if lux < 180 and lux >= 0 else
"clair (flash réduit)" if lux >= 180 else
"non mesuré"
),
}
@router.post("/leds/measure-ambient")
async def measure_ambient_lux(request: Request):
"""Déclenche une mesure de luminosité ambiante via snapshot liveview.
Utile pour diagnostiquer si le flux liveview est accessible depuis JH-Photomaton.
"""
pb = request.app.state.photobooth_service
led = request.app.state.led_service
snapshot = await pb.get_liveview_snapshot()
if not snapshot:
return JSONResponse({
"ok": False,
"error": "Aucun endpoint liveview accessible sur photobooth-app. "
"Vérifiez que photobooth-app est démarré et que le flux vidéo est actif.",
}, status_code=503)
try:
from PIL import Image
import io
img = Image.open(io.BytesIO(snapshot)).convert("L").resize((80, 60))
pixels = list(img.getdata())
avg = sum(pixels) / len(pixels)
led.set_ambient_lux(avg)
return {
"ok": True,
"ambient_lux": round(avg, 1),
"description": (
"sombre → flash plein (255)" if avg < 50 else
f"moyen → flash {int(255 - (avg - 50) / 130 * 135)}" if avg < 180 else
"clair → flash réduit (80)"
),
}
except Exception as e:
return JSONResponse({"ok": False, "error": str(e)}, status_code=500)
@router.put("/leds/effect/{effect_name}")
async def update_effect(
request: Request,
+22 -8
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@@ -168,8 +168,6 @@ async def gallery_print_request(request: Request, body: dict = Body(...)):
"""Demande d'impression depuis la galerie publique.
Vérifie que l'impression est activée et que le quota session n'est pas dépassé.
"""
from pathlib import Path as _Path
cfg_print = request.app.state.config.print
# ── Activation ────────────────────────────────────────────────────────────
@@ -191,15 +189,21 @@ async def gallery_print_request(request: Request, body: dict = Body(...)):
"quota_exceeded": True,
}, status_code=429)
# ── Résolution du fichier ─────────────────────────────────────────────────
media_dir = _Path(request.app.state.config.photobooth.media_dir)
candidates = sorted(media_dir.glob(f"{photo_id}*"))
if not candidates:
# ── Résolution du fichier via l'API photobooth-app ───────────────────────
# On passe par get_media_item() comme le fait admin_print_photo — le champ
# "processed" contient le chemin réel sur le disque (ex: media/processed_full/xxx.jpg).
# Un simple glob sur photo_id ne marche pas car l'id interne ≠ nom de fichier.
pb = request.app.state.photobooth_service
item = await pb.get_media_item(photo_id)
if not item:
return JSONResponse({"error": "Photo introuvable"}, status_code=404)
filepath = str(candidates[0])
file_path = pb.media_file_path(item)
if not file_path or not file_path.exists():
logger.error("Fichier manquant pour %s: %s", photo_id, file_path)
return JSONResponse({"error": "Fichier photo introuvable sur le disque"}, status_code=404)
filepath = str(file_path)
# ── Enqueue ───────────────────────────────────────────────────────────────
pb = request.app.state.photobooth_service
printer_svc = request.app.state.printer_service
ws = request.app.state.ws_manager
led = request.app.state.led_service
@@ -234,6 +238,16 @@ async def gallery_print_request(request: Request, body: dict = Body(...)):
# ── Gestion avancée des imprimantes CUPS ──────────────────────────────────────
@router.post("/print/printers/{printer_name}/set-excluded")
async def set_printer_excluded(request: Request, printer_name: str, excluded: bool = Query(...)):
"""Exclut (ou réintègre) une imprimante du load-balancing JH-Photomaton.
N'agit pas sur CUPS — sert uniquement à ignorer une imprimante temporairement hors ligne."""
config_svc = request.app.state.config_service
config_svc.save_printer_excluded(printer_name, excluded)
logger.info("Imprimante %s : excluded=%s", printer_name, excluded)
return {"ok": True, "printer": printer_name, "excluded": excluded}
@router.post("/print/printers/{printer_name}/enable")
async def printer_enable(request: Request, printer_name: str):
"""Active une imprimante CUPS (cupsenable + cupsaccept)."""
+18
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@@ -228,6 +228,24 @@ class ConfigService:
self._config.print.user_print_quota = quota
self._config.print.user_print_max_copies = max_copies
def save_printer_excluded(self, printer_name: str, excluded: bool):
"""Marque (ou démarque) une imprimante comme exclue du load-balancing."""
with open(self.path, encoding="utf-8") as f:
raw = yaml.safe_load(f) or {}
printers = raw.get("print", {}).get("printers", [])
for p in printers:
if isinstance(p, dict) and p.get("name") == printer_name:
p["excluded"] = excluded
break
raw.setdefault("print", {})["printers"] = printers
with open(self.path, "w", encoding="utf-8") as f:
yaml.dump(raw, f, allow_unicode=True, default_flow_style=False)
if self._config:
for p in self._config.print.printers:
if isinstance(p, dict) and p.get("name") == printer_name:
p["excluded"] = excluded
break
def save_print_mode(self, mode: str):
with open(self.path, encoding="utf-8") as f:
raw = yaml.safe_load(f) or {}
+23 -7
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@@ -191,26 +191,40 @@ class PhotoboothService:
"""Tente de recuperer une frame JPEG du liveview de photobooth-app.
Essaie dans l'ordre :
1. /api/stream/snapshot — endpoint snapshot direct (si disponible)
2. /stream.mjpg — flux MJPEG classique, extrait la premiere frame
3. /api/stream — flux MJPEG alternatif
1. Endpoints snapshot direct (retour JPEG immédiat)
2. Flux MJPEG — extrait la premiere frame
Retourne des bytes JPEG ou None si rien n'est disponible.
"""
# 1. Snapshot direct
for path in ("/api/stream/snapshot",):
# 1. Endpoints snapshot direct (differentes versions de photobooth-app)
snapshot_paths = (
"/api/stream/snapshot",
"/api/video/preview/snapshot",
"/api/livestream/snapshot",
"/api/cam/stream/snapshot",
)
for path in snapshot_paths:
try:
async with httpx.AsyncClient(timeout=2.0) as client:
r = await client.get(f"{self._base}{path}")
if r.status_code == 200:
ct = r.headers.get("content-type", "")
if "jpeg" in ct or "image" in ct:
logger.debug("Snapshot OK via %s", path)
return r.content
except Exception as e:
logger.debug("Snapshot %s: %s", path, e)
# 2. Premiere frame d'un flux MJPEG
for path in ("/stream.mjpg", "/api/stream"):
# 2. Premiere frame d'un flux MJPEG (differentes versions)
mjpeg_paths = (
"/stream.mjpg",
"/api/stream",
"/api/video/stream",
"/api/video/preview",
"/api/livestream",
"/livestream",
)
for path in mjpeg_paths:
try:
async with httpx.AsyncClient(timeout=3.0) as client:
async with client.stream("GET", f"{self._base}{path}") as resp:
@@ -223,12 +237,14 @@ class PhotoboothService:
if start >= 0:
end = buf.find(b"\xff\xd9", start)
if end >= 0:
logger.debug("MJPEG frame OK via %s", path)
return buf[start:end + 2]
if len(buf) > 500_000:
break
except Exception as e:
logger.debug("MJPEG %s: %s", path, e)
logger.debug("Aucun endpoint liveview disponible sur %s", self._base)
return None
async def close(self):
+13 -5
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@@ -244,7 +244,13 @@ class PrinterService:
if not Path(filename).exists():
return {"success": False, "error": f"Fichier introuvable: {filename}"}
cmd = ["/bin/bash", script, filename, "image", "default", str(copies)]
# Imprimantes exclues du load-balancing (flag excluded dans config)
excluded_list = ",".join(
self._printer_name(p)
for p in self._cfg.printers
if isinstance(p, dict) and p.get("excluded", False)
)
cmd = ["/bin/bash", script, filename, "image", "default", str(copies), excluded_list]
try:
proc = subprocess.run(
cmd, capture_output=True, text=True, timeout=120
@@ -361,11 +367,13 @@ class PrinterService:
statuses = []
for p in self._cfg.printers:
name = self._printer_name(p)
excluded = isinstance(p, dict) and bool(p.get("excluded", False))
status = await asyncio.to_thread(self._get_printer_status, name)
stats = await self._get_printer_db_stats(name)
statuses.append({
"name": name,
"label": self._printer_label(p),
"excluded": excluded,
**status,
**stats,
})
@@ -619,8 +627,8 @@ class PrinterService:
async def enable_printer(self, printer_name: str) -> bool:
"""Active l'imprimante CUPS (cupsenable) et accepte les nouveaux jobs."""
try:
r1 = subprocess.run(["cupsenable", printer_name], capture_output=True, timeout=10)
r2 = subprocess.run(["cupsaccept", printer_name], capture_output=True, timeout=10)
r1 = subprocess.run(["sudo", "cupsenable", printer_name], capture_output=True, timeout=10)
r2 = subprocess.run(["sudo", "cupsaccept", printer_name], capture_output=True, timeout=10)
return r1.returncode == 0 and r2.returncode == 0
except Exception as e:
logger.error("Erreur enable printer %s: %s", printer_name, e)
@@ -629,7 +637,7 @@ class PrinterService:
async def disable_printer(self, printer_name: str) -> bool:
"""Désactive l'imprimante CUPS (cupsdisable)."""
try:
result = subprocess.run(["cupsdisable", printer_name], capture_output=True, timeout=10)
result = subprocess.run(["sudo", "cupsdisable", printer_name], capture_output=True, timeout=10)
return result.returncode == 0
except Exception as e:
logger.error("Erreur disable printer %s: %s", printer_name, e)
@@ -638,7 +646,7 @@ class PrinterService:
async def reject_jobs(self, printer_name: str) -> bool:
"""Refuse les nouveaux jobs (cupsreject) sans stopper l'impression en cours."""
try:
result = subprocess.run(["cupsreject", printer_name], capture_output=True, timeout=10)
result = subprocess.run(["sudo", "cupsreject", printer_name], capture_output=True, timeout=10)
return result.returncode == 0
except Exception as e:
logger.error("Erreur reject printer %s: %s", printer_name, e)
+2 -2
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@@ -83,9 +83,9 @@ leds:
mode: solid
idle:
color:
- 0
- 50
- 30
- 80
- 10
mode: solid
speed: 0.025
printing:
+45 -9
View File
@@ -52,10 +52,13 @@
.printer-actions { display: flex; gap: .5rem; flex-wrap: wrap; }
.btn-xs { padding: .3rem .65rem; font-size: .8rem; border: none; border-radius: 6px; cursor: pointer; font-weight: 600; transition: opacity .2s; }
.btn-xs:hover { opacity: .8; }
.btn-enable { background: #1a7340; color: #fff; }
.btn-disable { background: #784700; color: #fff; }
.btn-clear { background: #7a0000; color: #fff; }
.btn-reject { background: #555; color: #fff; }
.btn-enable { background: #1a7340; color: #fff; }
.btn-disable { background: #784700; color: #fff; }
.btn-clear { background: #7a0000; color: #fff; }
.btn-reject { background: #555; color: #fff; }
.btn-exclude { background: #4a2080; color: #fff; }
.btn-include { background: #205080; color: #fff; }
.bs-excluded { background: rgba(100,40,160,.2); color: #b085f0; border: 1px solid rgba(100,40,160,.3); }
/* Jobs CUPS détaillés */
.cups-jobs { font-size: .82rem; }
@@ -131,10 +134,13 @@
<span class="badge-printer badge-state bs-{{ p.state }}">
{% if p.state == 'idle' %}✅ Disponible
{% elif p.state == 'printing' %}🖨 En impression
{% elif p.state == 'disabled' %}⏸ Désactivée
{% elif p.state == 'disabled' %}⏸ Désactivée CUPS
{% elif p.state == 'offline' %}❌ Hors ligne
{% else %}❓ {{ p.state }}{% endif %}
</span>
{% if p.excluded %}
<span class="badge-printer bs-excluded">🚫 Exclue du load-balancing</span>
{% endif %}
<span class="badge-printer badge-accept {{ 'bs-accept' if p.accepting else 'bs-reject' }}">
{{ '✓ Accepte les jobs' if p.accepting else '✗ Refuse les jobs' }}
</span>
@@ -193,15 +199,20 @@
<!-- Actions imprimante -->
<div class="printer-actions">
{% if p.state == 'disabled' %}
<button class="btn-xs btn-enable" onclick="printerAction('{{ p.name }}','enable')">▶ Activer</button>
<button class="btn-xs btn-enable" onclick="printerAction('{{ p.name }}','enable')">▶ Activer CUPS</button>
{% else %}
<button class="btn-xs btn-disable" onclick="printerAction('{{ p.name }}','disable')">⏸ Désactiver</button>
<button class="btn-xs btn-disable" onclick="printerAction('{{ p.name }}','disable')">⏸ Désactiver CUPS</button>
{% endif %}
{% if p.accepting %}
<button class="btn-xs btn-reject" onclick="printerAction('{{ p.name }}','reject')">🚫 Refuser jobs</button>
{% else %}
<button class="btn-xs btn-enable" onclick="printerAction('{{ p.name }}','enable')">✓ Accepter jobs</button>
{% endif %}
{% if p.excluded %}
<button class="btn-xs btn-include" onclick="setExcluded('{{ p.name }}', false)">✓ Réintégrer</button>
{% else %}
<button class="btn-xs btn-exclude" onclick="setExcluded('{{ p.name }}', true)">🚫 Exclure</button>
{% endif %}
{% if p.jobs_count %}
<button class="btn-xs btn-clear" onclick="clearJobs('{{ p.name }}')">✕ Vider file</button>
{% endif %}
@@ -426,16 +437,33 @@ async function refreshPrinters() {
acceptBadge.textContent = p.accepting ? '✓ Accepte les jobs' : '✗ Refuse les jobs';
}
// Badge excluded
const statesDiv = card.querySelector('.printer-states');
if (statesDiv) {
const excBadge = statesDiv.querySelector('.bs-excluded');
if (p.excluded && !excBadge) {
const b = document.createElement('span');
b.className = 'badge-printer bs-excluded';
b.textContent = '🚫 Exclue du load-balancing';
statesDiv.appendChild(b);
} else if (!p.excluded && excBadge) {
excBadge.remove();
}
}
// Boutons actions
const actionsDiv = card.querySelector('.printer-actions');
if (actionsDiv) {
actionsDiv.innerHTML = `
${p.state === 'disabled'
? `<button class="btn-xs btn-enable" onclick="printerAction('${p.name}','enable')">▶ Activer</button>`
: `<button class="btn-xs btn-disable" onclick="printerAction('${p.name}','disable')">⏸ Désactiver</button>`}
? `<button class="btn-xs btn-enable" onclick="printerAction('${p.name}','enable')">▶ Activer CUPS</button>`
: `<button class="btn-xs btn-disable" onclick="printerAction('${p.name}','disable')">⏸ Désactiver CUPS</button>`}
${p.accepting
? `<button class="btn-xs btn-reject" onclick="printerAction('${p.name}','reject')">🚫 Refuser jobs</button>`
: `<button class="btn-xs btn-enable" onclick="printerAction('${p.name}','enable')">✓ Accepter jobs</button>`}
${p.excluded
? `<button class="btn-xs btn-include" onclick="setExcluded('${p.name}',false)">✓ Réintégrer</button>`
: `<button class="btn-xs btn-exclude" onclick="setExcluded('${p.name}',true)">🚫 Exclure</button>`}
${p.jobs_count ? `<button class="btn-xs btn-clear" onclick="clearJobs('${p.name}')">✕ Vider file</button>` : ''}
`;
}
@@ -472,6 +500,14 @@ async function printerAction(name, action) {
} catch(err) { showToast('Erreur : ' + err.message, 'error'); }
}
async function setExcluded(name, excluded) {
try {
await api('POST', `/api/print/printers/${name}/set-excluded?excluded=${excluded}`);
showToast(excluded ? `🚫 ${name} exclue du load-balancing` : `${name} réintégrée`, excluded ? 'info' : 'success');
setTimeout(refreshPrinters, 400);
} catch(err) { showToast('Erreur : ' + err.message, 'error'); }
}
async function clearJobs(printer) {
if (!confirm(`Vider toute la file CUPS de ${printer} ?`)) return;
try {
+41
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@@ -394,6 +394,16 @@ select.field {
<p id="auto-brightness-status" style="font-size:.78rem; color:var(--text-muted); margin-top:.5rem;">
&#x23F3; Chargement…
</p>
<div style="display:flex; gap:.5rem; align-items:center; margin-top:.5rem; flex-wrap:wrap;">
<button class="btn btn-ghost btn-sm" onclick="measureAmbient()" id="btn-measure-lux">
&#x1F4F7; Tester la mesure
</button>
<span id="lux-status" style="font-size:.8rem; color:var(--text-muted);"></span>
</div>
<div id="lux-info" style="font-size:.78rem; margin-top:.4rem; color:var(--text-muted); display:none;">
Luminosité mesurée : <strong id="lux-val"></strong> / 255 &nbsp;&nbsp;
<span id="lux-desc"></span>
</div>
</div>
</div>
</div>
@@ -875,6 +885,37 @@ async function loadFlashConfig() {
} catch(e) { console.warn('loadFlashConfig:', e); }
}
async function measureAmbient() {
const btn = document.getElementById('btn-measure-lux');
const status = document.getElementById('lux-status');
const info = document.getElementById('lux-info');
btn.disabled = true;
status.textContent = '⏳ Mesure en cours…';
status.style.color = 'var(--text-muted)';
try {
const r = await api('POST', '/api/leds/measure-ambient');
if (r.ok) {
document.getElementById('lux-val').textContent = r.ambient_lux;
document.getElementById('lux-desc').textContent = r.description;
info.style.display = '';
status.textContent = '✅ Mesure réussie';
status.style.color = '#4caf50';
showToast(`✅ Luminosité : ${r.ambient_lux}${r.description}`, 'success');
} else {
status.textContent = '❌ ' + (r.error || 'Erreur inconnue');
status.style.color = '#e05050';
showToast('❌ Mesure impossible : ' + r.error, 'error');
}
} catch(e) {
status.textContent = '❌ Liveview inaccessible';
status.style.color = '#e05050';
showToast('❌ Liveview inaccessible (endpoint 404). Vérifiez que photobooth-app est démarré.', 'error');
} finally {
btn.disabled = false;
setTimeout(() => { status.textContent = ''; }, 6000);
}
}
async function setAutoBrightness(enabled) {
try {
await api('PUT', `/api/leds/auto-brightness?enabled=${enabled}`);
+1 -1
View File
@@ -503,7 +503,7 @@
"backends": {
"enable_livestream": true,
"retry_capture": 3,
"countdown_camera_capture_offset": 0.2,
"countdown_camera_capture_offset": 0.5,
"index_backend_stills": 0,
"index_backend_video": 0,
"index_backend_multicam": 0,