#!/bin/bash
# postinst script for lx-office-erp-svn
#
# see: dh_installdeb(1)

# e = exit on error
set -e
# x = xtrace
#set -x
echo " ! "`date`" Postinst $1 !" >> /tmp/lxo-erp.log

source /usr/share/debconf/confmodule

# summary of how this script can be called:
#        * <postinst> `configure' <most-recently-configured-version>
#        * <old-postinst> `abort-upgrade' <new version>
#        * <conflictor's-postinst> `abort-remove' `in-favour' <package>
#          <new-version>
#        * <postinst> `abort-remove'
#        * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
#          <failed-install-package> <version> `removing'
#          <conflicting-package> <version>
# for details, see http://www.debian.org/doc/debian-policy/ or
# the debian-policy package


config_postgresql_factory_script() {

        echo "Starting factory postgresql config script: scripts/inst_postgres_deb.sh.."
        cd /usr/lib/lx-office-erp/
        ./scripts/inst_postgres_deb.sh
        echo "Factory postgresql config script done."
}


set_lx_office_erp_web_admin_password() {
        db_get lx-office-erp/admin-password
        ADMINPASSWORD="$RET"

        sed --in-place --expression "s/^admin_password.*=.*/admin_password = $ADMINPASSWORD/" /etc/lx-office-erp/lx_office.conf
}


set_lx_office_erp_authentication_db_user_password() {
        db_get lx-office-erp/lx-office-erp-user-postgresql-password
        PASSWORD="$RET"

        sed --in-place --expression "s/^password.*=.*/password = $PASSWORD/" /etc/lx-office-erp/lx_office.conf
        sed --in-place --expression "s/^user.*=.*postgres/user = lxoffice/g" /etc/lx-office-erp/lx_office.conf
}


set_user_rights() {
        chown -R www-data:www-data /usr/lib/lx-office-erp/users
        chown -R www-data:www-data /usr/lib/lx-office-erp/templates
        chown www-data:www-data /etc/lx-office-erp/lx_office.conf
        chown www-data:www-data /usr/lib/lx-office-erp/menu.ini
        chmod 0600 /etc/lx-office-erp/lx_office.conf
}

mk_new_menu() {
    if [ -e /usr/lib/lx-office-crm ] ; then
        #crm vorhanden, dann die menu.ini mit der höchsten VersNr nehmen
        for i in `ls -1 /usr/lib/lx-office-crm/update/menu*ini` ; do
            cat $i > /usr/lib/lx-office-erp/menu.ini
        done;
        cat /usr/lib/lx-office-erp/menu.default >> /usr/lib/lx-office-erp/menu.ini
    else
        cp /usr/lib/lx-office-erp/menu.default /usr/lib/lx-office-erp/menu.ini
    fi
}

mk_new_config() {
    if ! [ -f /etc/lx-office-erp/lx_office.conf ] ; then
        cp /etc/lx-office-erp/lx_office.conf.default /etc/lx-office-erp/lx_office.conf
    fi
}

mk_links() {
    if ! [ -f /usr/lib/lx-office-erp/config/lx_office.conf ] ; then
        ln -s /etc/lx-office-erp/lx_office.conf /usr/lib/lx-office-erp/config/lx_office.conf
    fi
    if [ -e /etc/apache2 ] ; then
        if ! [ -f /etc/apache2/conf.d/lx-office-erp.apache2.conf ] ; then
            ln -s /etc/lx-office-erp/lx-office-erp.apache2.conf /etc/apache2/conf.d/lx-office-erp.apache2.conf
        fi;
    fi;
    if [ -e /etc/cherokee/sites-available ] ; then
        if ! [ -f /etc/cherokee/sites-available/lx-office-erp.cherokee ] ; then
            cat /etc/lx-office-erp/lx-office-erp.cherokee.handler >> /etc/cherokee/sites-available/default
            ln -s /etc/lx-office-erp/lx-office-erp.cherokee /etc/cherokee/sites-available/lx-office-erp.cherokee
        fi;
    fi;
    if [ -e /etc/lighttpd ] ; then
        if ! [ -f /etc/lighttpd/conf-enabled/lx-office-erp.lighttpd ] ; then
            ln -s /etc/lx-office-erp/lx-office-erp.lighttpd /etc/lighttpf/conf-enabled/10-lx-office-erp
        fi;
    fi;
}
reload_web_server() {
    if [ -f /etc/init.d/apache* ] ; then
            /etc/init.d/apache* reload
    fi
    if [ -f /etc/init.d/cherokee ] ; then
            /etc/init.d/cherokee reload
    fi
    if [ -f /etc/init.d/lighttpd ] ; then
            /etc/init.d/lighttpd reload
    fi
}
case "$1" in

    upgrade)
        echo " ! "`date`" $1 !" >> /tmp/lxo-erp.log

        VER=`cat /var/www/lx-office-erp/VERSION | cut -d '.' -f2`
        if [ $VER = '7' ]; then
            echo " ! 2.7 !" >> /tmp/lxo-erp.log
            echo "Version 2.7.x"
            mk_new_menu
        else
            mk_new_menu
            mk_new_config
            config_postgresql_factory_script
            set_lx_office_erp_web_admin_password
            set_lx_office_erp_authentication_db_user_password
            mk_links
        fi;

        set_user_rights
        reload_web_server
    ;;

    install|configure)
        echo " ! "`date`" $1 !" >> /tmp/lxo-erp.log

        mk_new_menu
        mk_new_config
        config_postgresql_factory_script
        set_lx_office_erp_web_admin_password
        set_lx_office_erp_authentication_db_user_password
        mk_links

        set_user_rights
        reload_web_server

    ;;

    abort-upgrade|abort-remove|abort-deconfigure)
    ;;

    *)
        echo "postinst called with unknown argument \`$1'" >&2
        exit 1
    ;;
esac

echo "done!!"

exit 0