#!/bin/sh

user="${USERNAME:-${LOGNAME:-${USER:-}}}"
lang="${LANGUAGE:-}"

normalize_lang() {
    val="$(printf '%s' "$1" | tr '[:upper:]' '[:lower:]' | tr -d '[:space:]')"
    case "$val" in
        pl*|polish*) echo "pl" ;;
        en*|english*) echo "en" ;;
        *) echo "" ;;
    esac
}

is_enabled_for_user() {
    u="$1"
    [ -n "$u" ] || return 1
    cfg="/usr/local/directadmin/data/users/$u/user.conf"
    [ -r "$cfg" ] || return 1
    val="$(grep -E '^docroot_changer=' "$cfg" 2>/dev/null | tail -n1 | cut -d= -f2-)"
    case "$(printf '%s' "$val" | tr '[:upper:]' '[:lower:]' | tr -d '[:space:]')" in
        yes|on|true|1) return 0 ;;
    esac
    return 1
}

lang="$(normalize_lang "$lang")"
if [ -z "$lang" ] && [ -n "$user" ] && [ -r "/usr/local/directadmin/data/users/$user/user.conf" ]; then
    cfg_lang="$(grep -i -m1 -E '^(lang|language|locale)=' "/usr/local/directadmin/data/users/$user/user.conf" | cut -d= -f2-)"
    lang="$(normalize_lang "$cfg_lang")"
fi

label="Zmiana katalogu domeny"

if ! is_enabled_for_user "$user"; then
    printf '[]\n'
    exit 0
fi

printf '[{"name":"%s","icon":"","entries":[{"name":"%s","icon":"","href":"/CMD_PLUGINS/docroot-changer","newTab":false,"updates":0}]}]\n' "$label" "$label"