admin
dd5c4be555
modified: Opencode/scripts/script_print.sh modified: photobooth-app/script/script_print.sh
126 lines
4.6 KiB
Bash
126 lines
4.6 KiB
Bash
#!/bin/bash
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# =============================================================================
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# script_print.sh - Impression photo pour photomaton
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# =============================================================================
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# Usage: script_print.sh "<filename>" "<media_type>" "<action_config_name>" "<copies>"
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# Appele par photobooth-app via l'action Share "Impression"
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#
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# Imprimantes: Canon Selphy CP1300 x2 via WiFi (blanche + noire)
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# Load balancing: utilise l'imprimante idle, sinon file d'attente sur la 1ere
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#
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# Sortie stdout parsable par printer_service.py:
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# PRINTED:<printer_name>:<copies> en cas de succes
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# PRINT_ERROR:<printer_name>:<raison> en cas d'erreur
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# =============================================================================
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#
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# ── CALIBRAGE IMPRESSION ─────────────────────────────────────────────────────
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#
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# Selphy CP1300 — papier Postcard borderless 100x148mm
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# Image traitée par photobooth-app : 2000x1333
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# Overscan : 2114x1418 avec fond blanc (la Selphy rogne les bords en borderless)
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# Décalage : -roll -12+8 (calibré pour l'offset naturel de l'imprimante)
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# Option CUPS : PageSize=Postcard.Borderless (défaut imprimante = om_postcard-borderless_100x148mm)
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# PAS de -o raw : le driver CUPS gère le rendu correctement
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# =============================================================================
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# (plus de TEST_MODE — paramètres calibrés définitifs ci-dessous)
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set -uo pipefail
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# --- Parametres ---
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filename="${1:-}"
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media_type="${2:-}"
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action_config_name="${3:-}"
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copies="${4:-1}"
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# --- Noms des imprimantes CUPS (WiFi) ---
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PRINTER_1="Selphy_Blanche_WiFi"
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PRINTER_2="Selphy_Noire_WiFi"
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# --- Logging ---
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LOG_TAG="photomaton-print"
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log_info() { logger -t "$LOG_TAG" "[INFO] $1"; echo "[INFO] $1"; }
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log_error() { logger -t "$LOG_TAG" "[ERROR] $1"; echo "[ERROR] $1"; }
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# --- Validation ---
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if [ -z "$filename" ]; then
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log_error "Aucun fichier specifie"
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exit 1
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fi
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if [ ! -f "$filename" ]; then
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log_error "Fichier introuvable: $filename"
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exit 1
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fi
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if [ "$copies" -lt 1 ] || [ "$copies" -gt 3 ]; then
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log_error "Nombre de copies invalide: $copies (doit etre entre 1 et 3)"
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exit 1
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fi
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# --- Preparation de l'image pour impression ---
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filename_no_ext="${filename%.jpg}"
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filename_print="${filename_no_ext}_print.jpg"
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if ! command -v convert &>/dev/null; then
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log_error "ImageMagick (convert) non installe — impression de l'original"
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FILE_TO_PRINT="$filename"
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PRINT_OPTIONS="-o PageSize=Postcard.Borderless"
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else
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log_info "Preparation image pour impression borderless..."
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if convert "$filename" \
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-resize 2000x1333 \
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-background white \
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-gravity center \
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-extent 2114x1418 \
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-roll -12+8 \
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-quality 95 \
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"$filename_print" 2>/dev/null; then
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FILE_TO_PRINT="$filename_print"
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PRINT_OPTIONS="-o PageSize=Postcard.Borderless"
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log_info "Image preparee: 2114x1418 (overscan+roll) → $filename_print"
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else
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log_error "Echec convert — impression de l'original"
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FILE_TO_PRINT="$filename"
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PRINT_OPTIONS="-o PageSize=Postcard.Borderless"
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fi
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fi
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# --- Selection de l'imprimante (load balancing) ---
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printer_1_status=$(lpstat -p "$PRINTER_1" 2>/dev/null || echo "not found")
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printer_2_status=$(lpstat -p "$PRINTER_2" 2>/dev/null || echo "not found")
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SELECTED_PRINTER=""
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if [[ "$printer_1_status" == *"idle"* ]]; then
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SELECTED_PRINTER="$PRINTER_1"
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log_info "Imprimante selectionnee: $PRINTER_1 (idle)"
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elif [[ "$printer_2_status" == *"idle"* ]]; then
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SELECTED_PRINTER="$PRINTER_2"
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log_info "Imprimante selectionnee: $PRINTER_2 (idle)"
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else
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jobs_1=$(lpstat -o "$PRINTER_1" 2>/dev/null | wc -l)
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jobs_2=$(lpstat -o "$PRINTER_2" 2>/dev/null | wc -l)
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if [ "$jobs_1" -le "$jobs_2" ] 2>/dev/null; then
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SELECTED_PRINTER="$PRINTER_1"
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else
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SELECTED_PRINTER="$PRINTER_2"
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fi
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log_info "Aucune imprimante idle, file sur: $SELECTED_PRINTER (P1=$jobs_1 jobs, P2=$jobs_2 jobs)"
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fi
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# --- Impression ---
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log_info "Impression x${copies} sur $SELECTED_PRINTER [mode ${TEST_MODE}]: $FILE_TO_PRINT"
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job_output=$(lp -n "$copies" -d "$SELECTED_PRINTER" $PRINT_OPTIONS "$FILE_TO_PRINT" 2>&1)
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lp_exit=$?
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if [ $lp_exit -ne 0 ]; then
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log_error "lp a echoue (exit $lp_exit): $job_output"
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echo "PRINT_ERROR:${SELECTED_PRINTER}:lp_failed"
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[ -f "$filename_print" ] && rm -f "$filename_print" 2>/dev/null
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exit 1
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fi
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# Extraction du job ID (ex: "request id is Selphy_Blanche_WiFi-42 (1 file(s |