#!/bin/sh

set -e

. /usr/share/debconf/confmodule

db_input medium roundcube/hosts || true
db_go || true

if [ "$1" = "configure" -a "$DPKG_MAINTSCRIPT_NAME" = "postinst" ] || \
        [ "$1" = "reconfigure" ]; then
    # Retrieve all available languages
    instd_langs=$(echo /usr/share/roundcube/program/localization/*/messages.inc | \
        sed 's+[^ ]*/\([^ ]*\)/messages.inc+\1,+g' | sed 's+,$++')
    db_subst roundcube/language languages $instd_langs
    # First try to get the current choice in case of preseeding or if the
    # question has already been asked
db_get roundcube/language || true
locale="$RET"
    if [ -n "$locale" ] && [ -d "/usr/share/roundcube/program/localization/$locale" ]; then
        # We get our answer (db_set should be useless in fact)
        db_set roundcube/language $locale
    else
        # Either we never answered the question or the locale does not
        # exist any more. In both cases, we do as if we never seen the
        # question.
        db_fset roundcube/language seen false
        # Try to guess the locale
        locale=$(echo $LANG | sed 's/[@\.].*//')
        if [ -d /usr/share/roundcube/program/localization/$locale ]; then
            db_set roundcube/language $locale
        else
            locale=$(echo $locale | sed 's/_.*//')
            if [ -d /usr/share/roundcube/program/localization/$locale ]; then
                db_set roundcube/language $locale
            else
                db_set roundcube/language en_US
            fi
        fi
    fi
    # Ask the question
    db_input medium roundcube/language || true
    db_go || true
fi


if [ -f /usr/share/dbconfig-common/dpkg/config ]; then
        dbc_dbtypes="mysql, pgsql, sqlite3"
        dbc_authmethod_user="password"
        . /usr/share/dbconfig-common/dpkg/config
        dbc_go roundcube "$@"
fi

db_input medium roundcube/reconfigure-webserver || true
db_go || true
db_input medium roundcube/restart-webserver || true
db_go || true