#!/bin/bash

. settings

logger -t sublab-updater starting status update

insertstatus() {
	local ec=$?
	local status

	if [ $ec -eq 0 ]; then
		status=online
	else
		status=offline
	fi
	cp ${WEBPATH}/csstemplate/${status}.${1}.status.css ${WEBPATH}/public/css/${1}.status.css.new
	mv -f ${WEBPATH}/public/css/${1}.status.css.new ${WEBPATH}/public/css/${1}.status.css

	return $ec
}

apistatus() {
	[ -d "${WEBPATH}/public/api" ] || mkdir -p "${WEBPATH}/public/api"
	if [ "`cat \"${WEBPATH}/public/api/status\" 2>/dev/null`" != "$1" ]; then
		wget -q http://127.0.0.1:8042/send "--post-data=message=sublab status is now: $1"
	fi
	echo $1 > "${WEBPATH}/public/api/status"
}

# Ping Taifun
ping -q -c 2 -W 1 172.22.83.5 &> /dev/null
insertstatus taifun
global_state=$?

# Ping Trieste
ping -q -c 2 -W 1 172.22.80.4 &> /dev/null
insertstatus trieste

# Ping Nautilus
ping -q -c 2 -W 1 172.22.80.7 &> /dev/null
insertstatus nautilus
there_state=$?

if [ $global_state -eq 0 ]; then
	if [ $there_state -eq 0 ]; then
		apistatus open
	else
		apistatus closed
	fi
else
	apistatus unknown
fi


exit 0