#!/bin/sh -e
#
# 2018-2019 Thomas Eckert (tom at it-eckert.de)
#
# This file is part of cdist.
#
# cdist 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.
#
# cdist 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 cdist. If not, see <http://www.gnu.org/licenses/>.

state=$(cat "$__object/parameter/state")

os=$(cat "$__global/explorer/os")
case "$os" in
	debian|ubuntu)
		:
	;;
	*)
		echo "Your operating system ($os) is currently not supported by this type (${__type##*/})." >&2
		echo "Please contribute an implementation for it if you can." >&2
		exit 1
	;;
esac

if [ "$state" = "present"  ]; then
	if ! grep -q ^rewrite "$__object/explorer/active-modules"; then
		echo "a2enmod rewrite >/dev/null"
		echo "mod:rewrite enabled" >> "$__messages_out"
	fi
	if ! grep -q "^cgi$" "$__object/explorer/active-modules"; then
		echo "a2enmod cgi >/dev/null"
		echo "mod:cgi enabled" >> "$__messages_out"
	fi

	if ! grep -q ^xymon.conf "$__object/explorer/active-conf"; then
		echo "a2enconf xymon >/dev/null"
		echo "conf:xymon enabled" >> "$__messages_out"
	fi
fi

if grep -q "^mod:.* enabled" "$__messages_out"; then
	echo "systemctl restart apache2.service"
	echo "apache restarted" >> "$__messages_out"
elif grep -q "^conf:xymon enabled" "$__messages_out"; then
	echo "systemctl reload apache2.service"
	echo "apache reloaded" >> "$__messages_out"
fi