#!/bin/sh

# koha-common.config - ensures that debconf stuff is all handled properly
#
# Copyright 2011  Catalyst IT, Ltd
# 
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# 
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

set -e

. /usr/share/debconf/confmodule

CONFIGFILE=/etc/koha/koha-common.conf

if [ -e $CONFIGFILE ]; then
    . $CONFIGFILE || true
    # Put the current values into debconf
    UPDATE="true"
    if [ "$AUTOMATIC_TRANSLATIONS_UPDATE" = "no" ] ; then
        UPDATE="false"
    fi
    db_set koha-common/automatically-update-translations "$UPDATE"
else
    # True is the default
    db_set koha-common/automatically-update-translations true
fi

if dpkg --compare-versions "$2" lt-nl 3.4 ; then
    db_input high koha-common/3.2-3.4-upgrade-notice || true
fi

db_input medium koha-common/automatically-update-translations || true

# Determine if we should ask the user about upgrading - there's no point
# if this is a fresh install anyway.
if [ -e /usr/sbin/koha-list ]; then
    RENAME_APACHE_FILES="no"
    for vhost in $(koha-list); do
        if [ -f "/etc/apache2/sites-available/$vhost" ] && \
           [ ! -f "/etc/apache2/sites-available/$vhost.conf" ]; then
           RENAME_APACHE_FILES="yes"
           break # at least one, trigger renaming
        fi
    done
    if [ "$RENAME_APACHE_FILES" = "yes" ]; then
        db_input high koha-common/rename-apache-vhost-files || true
    fi
fi

db_go || true