#! /bin/sh

set -e

if [ "$1" = "configure" ]; then
	if [ -e "/lib/systemd/system/mysql.service" ]; then 
		#
		# Get mysql started if it isn't
		#
		if ! $(systemctl is-active mysql >/dev/null 2>&1); then
				systemctl start mysql
		fi
		if $(systemctl is-active mysql >/dev/null 2>&1); then
			mysqladmin --defaults-file=/etc/mysql/debian.cnf -f reload
			# test if database if already present...
			if ! $(echo quit | mysql --defaults-file=/etc/mysql/debian.cnf zm > /dev/null 2> /dev/null) ; then
				cat /usr/share/zoneminder/db/zm_create.sql | mysql --defaults-file=/etc/mysql/debian.cnf
				echo 'grant lock tables, alter,select,insert,update,delete on zm.* to 'zmuser'@localhost identified by "zmpass";' | mysql --defaults-file=/etc/mysql/debian.cnf mysql
			fi

			systemctl stop zoneminder || true  #not sure about "|| true"
			zmupdate.pl --nointeractive

		else
			echo 'NOTE: mysql not running, please start mysql and run dpkg-reconfigure zoneminder when it is running.'
		fi
	else 
		echo 'mysql not found, assuming remote server.'
	fi
	chown www-data:www-data /var/log/zm
	chown www-data:www-data /var/lib/zm/
	if [ -z "$2" ]; then
			chown www-data:www-data -R /var/cache/zoneminder
	fi
fi
# Ensure zoneminder is stopped...
if [ -e "/lib/systemd/system/zoneminder.service" ]; then  #changed from -x to -e, could be wrong
        if systemctl is-active zoneminder >/dev/null 2>&1 ; then
                systemctl stop zoneminder || exit $?
        fi
fi

if [ "$1" = "configure" ]; then
	if [ -z "$2" ]; then
		chown www-data:www-data /var/log/zm
		chown www-data:www-data /var/lib/zm/
		chown www-data:www-data -R /var/cache/zoneminder
    else
		chown www-data:www-data /var/log/zm
		zmupdate.pl
	fi
fi
#DEBHELPER#