taler-monitoring/i18n.sh

#!/usr/bin/env bash
# i18n.sh — UI language + regional locale for taler-monitoring console + HTML
#
# UI language (mon badges / sticky chrome):
#   TALER_MON_LANG=en|fr|de
#   TALER_MON_LANG_SET=1  → explicit (--lang); do not override.
#   Auto (SET≠1): TALER_DOMAIN_LANG from domains.conf `lang` column.
#   de is supported but never a stock profile default (no domains.conf row uses lang=de).
#
# Regional locale (l10n defaults, BCP 47 — not the same as UI lang):
#   TALER_MON_LOCALE / TALER_DOMAIN_LOCALE e.g. fr-CH, de-CH
#   From domains.conf `locale` column (fr-CH for FP, de-CH for others).
#   Aliases ch-FR / ch-DE accepted and normalized to fr-CH / de-CH.
#
# domains.conf is the source of truth for both lang and locale.

: "${TALER_MON_LANG:=}"
: "${TALER_MON_LANG_SET:=0}"
: "${TALER_DOMAIN_LANG:=}"
: "${TALER_DOMAIN_LOCALE:=}"
: "${TALER_MON_LOCALE:=}"

i18n_init() {
  # Only TALER_MON_LANG_SET=1 is "explicit". Do not promote non-empty TALER_MON_LANG
  # to SET=1 — env files often ship LANG=en for the default GOA workstation.
  if [ "${TALER_MON_LANG_SET:-0}" != "1" ]; then
    if [ -n "${TALER_DOMAIN_LANG:-}" ]; then
      TALER_MON_LANG="$TALER_DOMAIN_LANG"
    else
      case "${TALER_DOMAIN:-}" in
        *lefrancpaysan*|*francpaysan*)
          TALER_MON_LANG=fr
          ;;
        *)
          if [ -z "${TALER_MON_LANG:-}" ]; then
            TALER_MON_LANG=en
          fi
          ;;
      esac
    fi
  fi
  case "${TALER_MON_LANG}" in
    fr|FR|fra|french) TALER_MON_LANG=fr ;;
    de|DE|deu|ger|german|deutsch) TALER_MON_LANG=de ;;
    *) TALER_MON_LANG=en ;;
  esac

  # Regional locale from profile (or FP/other fallback)
  if [ -n "${TALER_DOMAIN_LOCALE:-}" ]; then
    TALER_MON_LOCALE="$TALER_DOMAIN_LOCALE"
  elif [ -z "${TALER_MON_LOCALE:-}" ]; then
    case "${TALER_DOMAIN:-}" in
      *lefrancpaysan*|*francpaysan*) TALER_MON_LOCALE=fr-CH ;;
      *) TALER_MON_LOCALE=de-CH ;;
    esac
  fi
  # normalize aliases
  case "$(printf '%s' "$TALER_MON_LOCALE" | tr '[:upper:]' '[:lower:]' | tr '_' '-')" in
    fr-ch|ch-fr) TALER_MON_LOCALE=fr-CH ;;
    de-ch|ch-de) TALER_MON_LOCALE=de-CH ;;
    en-ch|ch-en) TALER_MON_LOCALE=en-CH ;;
  esac

  export TALER_MON_LANG
  export TALER_MON_LANG_SET
  export TALER_DOMAIN_LANG
  export TALER_DOMAIN_LOCALE
  export TALER_MON_LOCALE
}

i18n_tag() {
  local t="$1"
  case "${TALER_MON_LANG:-en}" in
    fr)
      case "$t" in
        OK) printf 'OK' ;;
        ERROR) printf 'ERREUR' ;;
        WARN) printf 'AVERT' ;;
        INFO) printf 'INFO' ;;
        BLOCKER) printf 'BLOCAGE' ;;
        BLOCK) printf 'BLOC' ;;
        SUMMARY) printf 'RESUME' ;;
        PROG|PROGRESS) printf 'PROG' ;;
        *) printf '%s' "$t" ;;
      esac
      ;;
    de)
      case "$t" in
        OK) printf 'OK' ;;
        ERROR) printf 'FEHLER' ;;
        WARN) printf 'WARNUNG' ;;
        INFO) printf 'INFO' ;;
        BLOCKER) printf 'BLOCKER' ;;
        BLOCK) printf 'BLOCK' ;;
        SUMMARY) printf 'ZUSAMMENFASSUNG' ;;
        PROG|PROGRESS) printf 'PROG' ;;
        *) printf '%s' "$t" ;;
      esac
      ;;
    *)
      printf '%s' "$t"
      ;;
  esac
}

i18n_text() {
  local s="$*"
  [ -z "$s" ] && { printf '%s' "$s"; return 0; }
  case "${TALER_MON_LANG:-en}" in
    fr)
      case "$s" in
        "numbered checks this run:") printf 'controles numerotes de cette execution :' ;;
        "numbered checks:") printf 'controles numerotes :' ;;
        "(global done/total)") printf '(fait/total global)' ;;
        "global checks:") printf 'controles globaux :' ;;
        "failed — see list above"|"failed - see list above") printf 'echec — voir la liste ci-dessus' ;;
        "BLOCKERS · pay/withdraw cannot finish") printf 'BLOCAGES · paiement/retrait impossible' ;;
        "BLOCKERS (pay/withdraw cannot finish)") printf 'BLOCAGES (paiement/retrait impossible)' ;;
        "ERRORS · failed checks") printf 'ERREURS · controles en echec' ;;
        "ERRORS (failed checks)") printf 'ERREURS (controles en echec)' ;;
        "pay/withdraw cannot finish") printf 'paiement/retrait impossible a terminer' ;;
        "SUMMARY") printf 'RESUME' ;;
        "totals:") printf 'totaux :' ;;
        "all clear") printf 'tout est clair' ;;
        "warnings only (no hard fail)") printf 'avertissements seulement (pas d'\''echec dur)' ;;
        "monitoring") printf 'surveillance' ;;
        "surface") printf 'surface' ;;
        "aptdeploy") printf 'aptdeploy' ;;
        "container") printf 'conteneur' ;;
        "disk") printf 'disque' ;;
        "package") printf 'paquet' ;;
        "version") printf 'version' ;;
        "reachability") printf 'accessibilite' ;;
        "server-header") printf 'en-tete Server' ;;
        "inventory") printf 'inventaire' ;;
        "flags") printf 'options' ;;
        "target domain") printf 'domaine cible' ;;
        "currency") printf 'devise' ;;
        "phases") printf 'phases' ;;
        "access") printf 'acces' ;;
        *)
          local out="$s"
          out=${out//shared library missing/bibliotheque partagee manquante}
          out=${out//not active/non actif}
          out=${out//does not resolve/ne resout pas}
          out=${out//from Server header/depuis en-tete Server}
          out=${out//public HTTPS/HTTPS public}
          out=${out//no SSH/sans SSH}
          out=${out//failed — see list above/echec — voir la liste ci-dessus}
          printf '%s' "$out"
          ;;
      esac
      ;;
    de)
      case "$s" in
        "numbered checks this run:") printf 'Nummerierte Pruefungen dieser Ausfuehrung :' ;;
        "numbered checks:") printf 'Nummerierte Pruefungen :' ;;
        "(global done/total)") printf '(fertig/gesamt global)' ;;
        "global checks:") printf 'Globale Pruefungen :' ;;
        "failed — see list above"|"failed - see list above") printf 'fehlgeschlagen — siehe Liste oben' ;;
        "BLOCKERS · pay/withdraw cannot finish") printf 'BLOCKER · Zahlung/Abhebung nicht moeglich' ;;
        "BLOCKERS (pay/withdraw cannot finish)") printf 'BLOCKER (Zahlung/Abhebung nicht moeglich)' ;;
        "ERRORS · failed checks") printf 'FEHLER · fehlgeschlagene Pruefungen' ;;
        "ERRORS (failed checks)") printf 'FEHLER (fehlgeschlagene Pruefungen)' ;;
        "pay/withdraw cannot finish") printf 'Zahlung/Abhebung kann nicht beendet werden' ;;
        "SUMMARY") printf 'ZUSAMMENFASSUNG' ;;
        "totals:") printf 'Summen :' ;;
        "all clear") printf 'alles in Ordnung' ;;
        "warnings only (no hard fail)") printf 'nur Warnungen (kein harter Fehler)' ;;
        "monitoring") printf 'Ueberwachung' ;;
        "surface") printf 'Surface' ;;
        "aptdeploy") printf 'aptdeploy' ;;
        "container") printf 'Container' ;;
        "disk") printf 'Disk' ;;
        "package") printf 'Paket' ;;
        "version") printf 'Version' ;;
        "reachability") printf 'Erreichbarkeit' ;;
        "server-header") printf 'Server-Header' ;;
        "inventory") printf 'Inventar' ;;
        "flags") printf 'Flags' ;;
        "target domain") printf 'Zieldomaene' ;;
        "currency") printf 'Waehrung' ;;
        "phases") printf 'Phasen' ;;
        "access") printf 'Zugang' ;;
        *)
          local outd="$s"
          outd=${outd//shared library missing/gemeinsame Bibliothek fehlt}
          outd=${outd//not active/nicht aktiv}
          outd=${outd//does not resolve/loest nicht auf}
          outd=${outd//from Server header/aus Server-Header}
          outd=${outd//public HTTPS/oeffentliches HTTPS}
          outd=${outd//no SSH/ohne SSH}
          outd=${outd//failed — see list above/fehlgeschlagen — siehe Liste oben}
          printf '%s' "$outd"
          ;;
      esac
      ;;
    *)
      printf '%s' "$s"
      ;;
  esac
}