#!/bin/bash

TAR=/usr/bin/tar
PYTHON=/usr/bin/python3
GZIP=/usr/bin/gzip
SCRIPTDIR=/home/valentin/script/webscrap
WEBSCRAP=${SCRIPTDIR}/import_export_canalblog.py
URL=www.clarissariviere.com
DATE=$(date +%Y%m%d)
DIRECTORY=/home/valentin/backup
BACKUPDIR=/home/valentin/backup_clarissa
LIST=${BACKUPDIR}/backup.list
fileBackup="backup-clarissa-${DATE}"
LOGFILE=web_scrap.txt
SENDER="valczebackup@gmail.com"
if [ $(date +%u) -eq 5 ]; then
	echo > ${LIST}
	rm -rf "${BACKUPDIR}/*-incr.tar.gz"
	fileBackup="${fileBackup}-full"
	subject="Sauvegarde full"	
else
	fileBackup="${fileBackup}-incr"
	subject="Sauvegarde incremental"
fi
subject="${subject} ${URL} ${DATE}"
echo > ${BACKUPDIR}/${LOGFILE}
${PYTHON} ${WEBSCRAP} --quiet --logfile ${BACKUPDIR}/${LOGFILE} --parallel 20 export --url ${URL} --directory ${DIRECTORY}  
if [ ${?} -ne 0 ]; then 
	subject="${subject} echoue : recuperation page"
	echo ${subject} | mail -s "${subject}" -A ${BACKUPDIR}/${LOGFILE} ${SENDER}
	exit 1
fi
${TAR} --create --file="${BACKUPDIR}/${fileBackup}.tar" --listed-incremental=${LIST} ${DIRECTORY}
if [ ${?} -ne 0 ]; then
	subject="${subject} echoue : archivage page "
	echo ${subject} | mail -s "${subject}" -A ${BACKUPDIR}/${LOGFILE} ${SENDER}
	exit 1
fi
${GZIP} -f -9 "${BACKUPDIR}/${fileBackup}.tar"
if [ ${?} -ne 0 ]; then
	subject="${subject} echoue : compression archive "
	echo ${subject} | mail -s "${subject}" -A ${BACKUPDIR}/${LOGFILE} ${SENDER}
	exit 1
fi
subject="${subject} OK"
echo ${subject}| mail -s "${subject}" -A ${BACKUPDIR}/${LOGFILE} ${SENDER}
exit 0