#! /bin/sh
#
# $FreeBSD: head/www/tt-rss/files/ttrssd.in 413313 2016-04-14 19:19:36Z thierry $
#

# PROVIDE: ttrssd
# REQUIRE: LOGIN mysql postgresql
# KEYWORD: shutdown

# Add the following lines to /etc/rc.conf to enable `ttrssd':
#
# ttrssd_enable="YES"
#
# ttrssd_local_db (bool):   Set to "YES" by default.
#                           Set it to "NO" if the database is on another
#                           server.

. /etc/rc.subr

name="ttrssd"
rcvar=ttrssd_enable

# read settings, set default values
load_rc_config "${name}"
: ${ttrssd_enable="NO"}
: ${ttrssd_local_db:="YES"}

required_files="%%WWWDIR%%/config.php"
pidfile="/var/run/${name}.pid"
phpcli="%%LOCALBASE%%/bin/php"
command_interpreter=$phpcli
long_name="Tiny Tiny RSS updating feeds daemon."
phpupd="update_daemon2.php"
ttrssd_log="/var/log/${name}.log"
ttrssd_user="%%WWWOWN%%"

start_precmd=${name}_prestart
start_cmd=${name}_start
stop_cmd=${name}_stop

%%MYSQL%%CHECK_CMD="%%LOCALBASE%%/bin/mysqladmin -u mysqld ping"
%%MYSQL%%CHECK_MSG="${name}: mysqladmin command failed; mysql not ready?"
# Waiting for pg_isready when 9.3 is the default
%%PGSQL%%CHECK_CMD="%%LOCALBASE%%/etc/rc.d/postgresql status"
%%PGSQL%%CHECK_MSG="${name}: postgresql status failed; postgresql not ready?"

ttrssd_start() {
	[ -x $phpcli ] || (echo "$phpcli not found"; exit 1)
	[ -f $pidfile ] && (echo "$name already running?"; exit 2)
	echo "Starting $long_name"
	(cd %%WWWDIR%% && su -fm $ttrssd_user -c "./$phpupd" > $ttrssd_log &) && \
	echo $$ > $pidfile
}

ttrssd_stop() {
	[ -f $pidfile ] || (echo "$name not running?"; exit 1)
	echo "Stopping $long_name"
	kill `ps ax | grep $phpupd | grep -v grep | awk '{print $1}'`
	rm -f $pidfile
}

ttrssd_prestart() {
  if checkyesno ttrssd_local_db; then
	# Wait for the local database to be started
	local _count=0

	while : ; do
		$CHECK_CMD > /dev/null 2>&1 && return
		_count=$(( $_count + 1 ))
		if [ $_count -gt 10 ]; then
			err 1 $CHECK_MSG
		fi

		sleep 1
	done
  fi
}

run_rc_command "$1"