#!/bin/bash
#  ***************************************************************************
#  *   Copyright (C) 2016 by Ralf Kirchner <masterkir@gmx.de>                *
#  *                                                                         *
#  *   This program is free software; you can redistribute it and/or modify  *
#  *   it under the terms of the GNU General Public License as published by  *
#  *   the Free Software Foundation; either version 2 of the License, or     *
#  *   (at your option) any later version.                                   *
#  *                                                                         *
#  *   This program is distributed in the hope that it will be useful,       *
#  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
#  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
#  *   GNU General Public License for more details.                          *
#  *                                                                         *
#  *   You should have received a copy of the GNU General Public License     *
#  *   along with this program; if not, write to the                         *
#  *   Free Software Foundation, Inc.,                                       *
#  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
#  ***************************************************************************

### FTP connection user name
FUSER=""

### FTP connection password
FPASS=""

### FTP server name
FHOST=""

### OwnCloud data dir
DATA=""



########## do not change bellow ############

# test required apps installed
for i in lftp getfacl
do
  if ! [ $(which $i) ]; then
    echo "$i is not installed." >&2
    exit 1
  fi
done

# check old logfile exist then delete
if [ -e "/tmp/lftp.log" ]
then
  rm /tmp/lftp.log
fi



for i in $DATA
do
  echo "###########################################################" >> /tmp/lftp.log
  echo "# Backup Start fuer: $DATA Verzeichnis..."  >> /tmp/lftp.log
  echo "###########################################################" >> /tmp/lftp.log
  
  # write directory owner and rights to file
  echo "Erstelle Rechte Liste: $i/dir-rights.list" >> /tmp/lftp.log
  getfacl --recursive $i > $i/dir-rights.list
  echo "Rechte Liste erstellt..." >> /tmp/lftp.log

  # write data to FTP dir
  lftp <<EOF
  set ssl:verify-certificate no
  set cmd:parallel 5
  set xfer:log true
  set xfer:log-file /tmp/lftp.log
  set net:max-retries 1
  open $FHOST
  user $FUSER $FPASS
  mirror --reverse --delete --no-perms --use-cache --skip-noaccess --no-symlinks $i $i
  bye
EOF

done

# send mail
mailx -s "Backup Report" < /tmp/lftp.log "sadmin"