#!/bin/sh
# postinst script for n4d-ldap
#
# see: dh_installdeb(1)

set -e

# 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

PACKAGE_NAME="n4d-ldap"
ORIGINAL_FILE="/etc/init.d/slapd"
DIVERT_FILE="/usr/share/n4d-ldap/diversions/etc.initd.slapd.divert"
LLIUREX_FILE="/usr/sbin/slapd-daemon-starter"


case "$1" in
    configure)
	if dpkg --compare-versions "$2" lt 0.20; then
		cp /usr/share/n4d-ldap/one-shots/ldap-fix-epoptes /etc/n4d/one-shot/
		deb-systemd-invoke restart n4d || true
	fi
		
	if dpkg --compare-versions "$2" lt 0.21; then
		echo "Fixing netadmin..."
		cp /usr/share/n4d-ldap/one-shots/ldap-fix-netadmin /etc/n4d/one-shot/
		deb-systemd-invoke restart n4d || true
	fi

	if dpkg --compare-versions "$2" lt 0.27; then
		
		cp /usr/share/n4d-ldap/one-shots/ldap_update.py /etc/n4d/one-shot/
		deb-systemd-invoke restart n4d || true
	fi

	if dpkg --compare-versions "$2" lt 0.31; then
		if [ -e '/var/lib/lliurex-folders/local/students' ]; then
			cp /usr/share/n4d/templates/folder/students /var/lib/lliurex-folders/local/
		fi
	fi

	if dpkg --compare-versions "$2" lt 0.43; then
		if [ -e '/var/lib/n4d/variables-dir/SRV_IP' ]; then
			echo "Adding roadmin ACLs..."
			cp /usr/share/n4d-ldap/one-shots/roadmin_acl.py /etc/n4d/one-shot/
			invoke-rc.d n4d restart || true
		fi
	fi
	
	if dpkg --compare-versions "$2" lt 0.44; then
		if [ -e '/var/lib/n4d/variables-dir/SRV_IP' ]; then
			if [ ! -e "/var/lib/lliurex-folders/local/admins" ]; then
				echo "Enabling admins share..."
				cp /usr/share/n4d/templates/folder/admins /var/lib/lliurex-folders/local/
				cp /usr/share/n4d/templates/folder/netadmin /var/lib/lliurex-folders/local/
				deb-systemd-invoke restart n4d || true
			fi
		fi
	fi
	
	if dpkg --compare-versions "$2" lt 0.51.3; then
		cp /usr/share/n4d-ldap/one-shots/fix-replication-interface /etc/n4d/one-shot/
		deb-systemd-invoke restart n4d || true
	fi
	
	if dpkg --compare-versions "$2" lt 0.56; then
		if [ -e '/var/lib/lliurex-folders/local/students' ]; then
			cp /usr/share/n4d/templates/folder/students /var/lib/lliurex-folders/local/
			cp /usr/share/n4d/templates/folder/teachers /var/lib/lliurex-folders/local/
			deb-systemd-invoke restart n4d || true
		fi
	fi

	if [ -e "$ORIGINAL_FILE" ]; then

		update-rc.d slapd disable 2 3 4 5 || true
		dpkg-divert --package ${PACKAGE_NAME} --rename --quiet --add --divert  ${DIVERT_FILE}  ${ORIGINAL_FILE}
                ln -s ${DIVERT_FILE} ${LLIUREX_FILE} 
		systemctl daemon-reload || true
                systemctl enable slapd || true
		systemctl restart slapd || true

	fi





	n4d-modules enable-plugin /etc/n4d/conf.d/SlapdManager || true


	;;



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

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

# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.

#DEBHELPER#

exit 0