#!/bin/bash

# Script to pack and back up ZODB
# Author: Didier CAROFF

# User/Pass
export myUserId="a3dhMjk6c2FwaGlyYQ=="
# message about failure
export mess=""
# message for mail
export mail_message="ZODB BZHNetwork"
# exit code of failed command
export exit_code=0
# mail address to send message on failure
export admin_address="djkwa29@gmail.com slebayon@zindep.com stephane.pean@gmail.com"
# url to pack ZODB
export packing_url="http://localhost:14380/Control_Panel/Database/manage_pack?days:float=3"
# ZODB directory
export zodb_dir="/home/kwa29/Zope-2.9.3/z14380/var"
# backup host
export backup_host="localhost"
# backup directory
export backup_dir="/home/kwa29/Backup"

function mailAboutFailure {
    if [ "${mess}" != "" ]; then
        mail -s "ERROR: failed to pack and back up ZODB : ${mail_message}"\
            "${admin_address}" <<EOF
${mess}
EOF
    fi
}

function mailAboutSuccess {
    if [ "${mess}" == "" ]; then
        mail -s "SUCCESS: success to pack and back up ZODB : ${mail_message}"\
            "${admin_address}" <<EOF
La sauvegarde et le pack du site BZHNetwork.com a ete un succes. Merci Stephane et Simon...
EOF
    fi
}

#############################################################################
# check and set environment

#comm="su kwa29"

# redirrect stdin/stdout to log file
exec > /dev/null || {
    exit_code=$?
    mess="\`exec > /dev/null' failed"
    mailAboutFailure
    exit ${exit_code}
}

comm="ping -c 3 -w 100 ${backup_host}"
${comm} || {
    exit_code=$?
    mess="\`${comm}' failed"
    mailAboutFailure
    exit ${exit_code}
}

/bin/sh -c 'ls ${backup_dir}' || {
    exit_code=$?
    mess="\`ls ${backup_dir}' failed"
    mailAboutFailure
    exit ${exit_code}
}


#############################################################################
# Pack ZODB
/bin/sh -c 'wget -O /dev/null --header="Authorization: Basic ${myUserId}" "${packing_url}"' || {
    exit_code=$?
    mess="Packing failed"
    mailAboutFailure
    exit ${exit_code}
}


# Backup ZODB
export suff=`date +%m%Y`
/bin/sh -c 'cp ${zodb_dir}/Data.fs.old ${backup_dir}/Data.fs.$suff' || {
    exit_code=$?
    mess="Backing up failed"
    mailAboutFailure
    exit ${exit_code}
}

mailAboutSuccess