#!/bin/sh

sudo apt-get -y update
sudo apt-get -y dist-upgrade

if [ -f /usr/share/bbb-web/WEB-INF/classes/bigbluebutton.properties ]; then
    SERVLET_DIR=/usr/share/bbb-web
else
    SERVLET_DIR=/var/lib/tomcat7/webapps/bigbluebutton
fi

BBB_WEB_URL=$(cat ${SERVLET_DIR}/WEB-INF/classes/bigbluebutton.properties | grep -v '#' | sed -n '/^bigbluebutton.web.serverURL/{s/.*=//;p}')
RESULT=$(echo $BBB_WEB_URL | awk 'sub(/^.{8}/,"")')
MY_IP=$(dig +short myip.opendns.com @resolver1.opendns.com)

#This should be dropped into apply-config.sh, but for now we are going to call it here once we update the instance.
#xmlstarlet edit --inplace --update '//X-PRE-PROCESS[@cmd="set" and starts-with(@data, "external_rtp_ip=")]/@data' --value "external_rtp_ip=$MY_IP" /opt/freeswitch/conf/vars.xml

bbb-conf --setip $RESULT
bbb-conf --restart