mirror of
https://github.com/Terranom674/Piwigo_Bratonien_Tools.git
synced 2026-09-19 12:54:31 +00:00
134 lines
4.4 KiB
Bash
134 lines
4.4 KiB
Bash
#!/usr/bin/env bash
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set -Eeuo pipefail
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CONFIG_FILE="${PIWIGO_CONFIG:-/etc/bratonien-tools/nc-connector/connection-1.conf}"
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[[ -r "$CONFIG_FILE" ]] || { echo "Konfiguration fehlt: $CONFIG_FILE" >&2; exit 1; }
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PIWIGO_SYNC_OVERRIDE_VALUE="${PIWIGO_SYNC_OVERRIDE-}"
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# shellcheck source=/dev/null
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source "$CONFIG_FILE"
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# Existing connection configs created before the source-share-aware activity gate
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# do not contain NC_ACTIVITY_VIEW yet. Keep them compatible without requiring a
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# manual config migration.
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NC_ACTIVITY_VIEW="${NC_ACTIVITY_VIEW:-piwigo_showcase_activity}"
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NC_DB_VIEW="${NC_DB_VIEW:-piwigo_showcase_sources}"
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if [[ -n "$PIWIGO_SYNC_OVERRIDE_VALUE" ]]; then
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case "$PIWIGO_SYNC_OVERRIDE_VALUE" in
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0|1) PIWIGO_SYNC_ENABLED="$PIWIGO_SYNC_OVERRIDE_VALUE" ;;
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*) echo "PIWIGO_SYNC_OVERRIDE muss 0 oder 1 sein." >&2; exit 1 ;;
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esac
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fi
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install -d -m 0750 "$STATE_DIR"
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MANIFEST="$STATE_DIR/manifest.tsv"
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MAP_FILE="$STATE_DIR/name-map.json"
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LOCK_FILE="$STATE_DIR/sync.lock"
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ACTIVITY_STATE="$STATE_DIR/activity.json"
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SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
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exec 9>"$LOCK_FILE"
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flock -n 9 || exit 0
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write_status() {
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local state="$1" message="$2"
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python3 - "$STATUS_FILE" "$state" "$message" <<'PY'
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import json, os, sys, tempfile, time
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path, state, message = sys.argv[1:]
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os.makedirs(os.path.dirname(path), exist_ok=True)
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payload = {"state": state, "message": message, "timestamp": int(time.time())}
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fd, temporary = tempfile.mkstemp(dir=os.path.dirname(path))
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with os.fdopen(fd, "w", encoding="utf-8") as handle:
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json.dump(payload, handle, ensure_ascii=False)
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handle.write("\n")
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os.chmod(temporary, 0o644)
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os.replace(temporary, path)
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PY
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}
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failure() {
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write_status error "Synchronisierung fehlgeschlagen; bestehende Galerie blieb unverändert"
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}
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trap failure ERR
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NEEDS_LOCAL_REPAIR=0
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if [[ ! -s "$MAP_FILE" ]]; then
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NEEDS_LOCAL_REPAIR=1
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else
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set +e
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python3 - "$MAP_FILE" "$GALLERY_ROOT" <<'PY'
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import json
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import sys
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from pathlib import Path
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mapping = json.loads(Path(sys.argv[1]).read_text(encoding="utf-8"))
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gallery = Path(sys.argv[2])
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roots = [
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target for source, target in mapping.items()
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if source.startswith("share:") and "/" not in source
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]
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raise SystemExit(0 if roots and all((gallery / target).is_dir() for target in roots) else 1)
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PY
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ROOTS_INTACT=$?
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set -e
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[[ "$ROOTS_INTACT" == "0" ]] || NEEDS_LOCAL_REPAIR=1
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fi
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if [[ "$NEEDS_LOCAL_REPAIR" == "0" && "${PIWIGO_SYNC_ENABLED:-0}" == "1" ]]; then
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set +e
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php "$SCRIPT_DIR/lib/piwigo-db-check.php" "$MAP_FILE" "$PIWIGO_ROOT"
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PIWIGO_ALBUMS_INTACT=$?
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set -e
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[[ "$PIWIGO_ALBUMS_INTACT" == "0" ]] || NEEDS_LOCAL_REPAIR=1
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fi
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if [[ "$NEEDS_LOCAL_REPAIR" == "1" ]]; then
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GATE_RESULT=0
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else
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if python3 "$SCRIPT_DIR/lib/activity_gate.py" check \
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--state "$ACTIVITY_STATE" --host "$NC_DB_HOST" --port "$NC_DB_PORT" \
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--database "$NC_DB_NAME" --user "$NC_DB_USER" --password-file "$NC_DB_PASSWORD_FILE" \
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--view "$NC_ACTIVITY_VIEW" --source-view "$NC_DB_VIEW" \
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--quiet "$QUIET_SECONDS" --max-wait "$MAX_WAIT_SECONDS" --full-after "$FULL_SYNC_SECONDS"; then
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GATE_RESULT=0
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else
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GATE_RESULT=$?
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fi
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fi
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if [[ "$GATE_RESULT" == "3" ]]; then
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trap - ERR
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write_status ok "Keine Änderungen gefunden"
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exit 0
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fi
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[[ "$GATE_RESULT" == "0" ]] || exit "$GATE_RESULT"
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python3 "$SCRIPT_DIR/lib/build_manifest.py" \
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--host "$NC_DB_HOST" --port "$NC_DB_PORT" --database "$NC_DB_NAME" --user "$NC_DB_USER" \
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--password-file "$NC_DB_PASSWORD_FILE" --view "$NC_DB_VIEW" \
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--storage-config "$STORAGE_CONFIG" --output "$MANIFEST"
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python3 "$SCRIPT_DIR/lib/shadow_tree.py" \
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--manifest "$MANIFEST" --destination "$GALLERY_ROOT" --state "$MAP_FILE"
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if [[ "${PIWIGO_SYNC_ENABLED:-0}" == "1" ]]; then
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[[ -r "${PIWIGO_SYNC_PASSWORD_FILE:?}" ]] || {
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echo "Piwigo-Passwortdatei fehlt oder ist nicht lesbar." >&2
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exit 1
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}
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perl "$SCRIPT_DIR/lib/piwigo-db-sync.pl" \
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--base-url="http://127.0.0.1" \
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--username="${PIWIGO_SYNC_USER:?}" \
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--password-file="$PIWIGO_SYNC_PASSWORD_FILE"
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fi
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python3 "$SCRIPT_DIR/lib/activity_gate.py" commit \
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--state "$ACTIVITY_STATE" --host "$NC_DB_HOST" --port "$NC_DB_PORT" \
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--database "$NC_DB_NAME" --user "$NC_DB_USER" --password-file "$NC_DB_PASSWORD_FILE" \
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--view "$NC_ACTIVITY_VIEW" --source-view "$NC_DB_VIEW"
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trap - ERR
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write_status ok "Synchronisierung erfolgreich"
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