#!/bin/sh

set -e

case $1 in
    configure)
        # Add the "orthanc" user
        if ! getent passwd orthanc > /dev/null; then
            adduser --system --quiet \
                    --home /var/lib/orthanc --no-create-home \
                    --shell /bin/bash --group --gecos "Orthanc Administrator" orthanc
        fi
        if test "`id -u orthanc`" -eq 0; then
            echo "The orthanc administrative user must not be root." >&2
            false
        fi
        if test "`id -g orthanc`" -eq 0; then
            echo "The orthanc administrative group must not be root." >&2
            false
        fi

        # Configure the permissions of the working directories
        chown orthanc:orthanc /var/lib/orthanc
        chown orthanc:orthanc /var/log/orthanc

	chmod 0750 /var/lib/orthanc
	chmod 0750 /var/log/orthanc
	
	# The "credentials.json" contains unencrypted sensitive
	# configuration options ("RegisteredUsers"): It must only be
	# readble by the users running Orthanc.
        chown root:orthanc /etc/orthanc/credentials.json
        chmod 0640 /etc/orthanc/credentials.json

        # Make sure the en_US.UTF-8 locale has been generated
        # (required for case-insensitive comparison of strings with
        # accents).  Note that the call "locale-gen en_US.UTF-8" that
        # was used in versions <= 1.9.7+dfsg-4 of this package only
        # worked on Ubuntu.
	sed -i 's/^# en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/g' /etc/locale.gen
	locale-gen
	update-locale

	# Start the Orthanc service after installation
        # https://www.debian.org/doc/debian-policy/ch-opersys.html#s9.3.3.2
	if [ -x /etc/init.d/orthanc ]; then
           if which invoke-rc.d >/dev/null 2>&1; then
               invoke-rc.d orthanc start
           else
               /etc/init.d/orthanc start
           fi
        fi
	;;

    triggered)
	if [ "$2" = "orthanc-restart-trigger" ] ; then
	    echo "orthanc-restart-trigger: restarting the Orthanc service" >&2
	    # Restart the Orthanc service if the "orthanc-restart-trigger" dpkg trigger
            # is activated by some of the plugin package (cf. Debian issue #1003314)
            # https://wiki.debian.org/DpkgTriggers
            # https://stackoverflow.com/a/15276537
            # https://web.archive.org/web/20111022012105/http://www.seanius.net/blog/2009/09/dpkg-triggers-howto/
	    if [ -x /etc/init.d/orthanc ]; then
		if which invoke-rc.d >/dev/null 2>&1; then
		    invoke-rc.d orthanc restart
		else
		    /etc/init.d/orthanc restart
		fi
            fi
	else
	    echo "unknown trigger in orthanc.postinst: $2" >&2
	    exit 1
	fi
	;;

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

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

# Automatically added by dh_installinit/13.15.3
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	if [ -z "${DPKG_ROOT:-}" ] && [ -x "/etc/init.d/orthanc" ]; then
		update-rc.d orthanc defaults >/dev/null
		if [ -n "$2" ]; then
			_dh_action=restart
		else
			_dh_action=start
		fi
		invoke-rc.d --skip-systemd-native orthanc $_dh_action || exit 1
	fi
fi
# End automatically added section
# Automatically added by dh_installsystemd/13.15.3
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	# The following line should be removed in trixie or trixie+1
	deb-systemd-helper unmask 'orthanc.service' >/dev/null || true

	# was-enabled defaults to true, so new installations run enable.
	if deb-systemd-helper --quiet was-enabled 'orthanc.service'; then
		# Enables the unit on first installation, creates new
		# symlinks on upgrades if the unit file has changed.
		deb-systemd-helper enable 'orthanc.service' >/dev/null || true
	else
		# Update the statefile to add new symlinks (if any), which need to be
		# cleaned up on purge. Also remove old symlinks.
		deb-systemd-helper update-state 'orthanc.service' >/dev/null || true
	fi
fi
# End automatically added section
# Automatically added by dh_installsystemd/13.15.3
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	if [ -d /run/systemd/system ]; then
		systemctl --system daemon-reload >/dev/null || true
		if [ -n "$2" ]; then
			_dh_action=restart
		else
			_dh_action=start
		fi
		deb-systemd-invoke $_dh_action 'orthanc.service' >/dev/null || true
	fi
fi
# End automatically added section