#!/bin/bash
source TalkLib.sh

# --- KONFIGURATION ---
# Pfad zum lokalen Verzeichnis (Wichtig: Schrägstrich am Ende!)
SOURCE_DIR_DATA="/mnt/data/"
SOURCE_DIR_APP="/var/www/html"

# Remote-Zugangsdaten
REMOTE_USER="backupuser"
REMOTE_HOST="alsdorf.spznord.de"
REMOTE_PORT="1022"  # Neuer Port für die Übertragung
REMOTE_DIR_DATA="/mnt/disk0/backups/nextcloud/data/"
REMOTE_DIR_APP="/mnt/disk0/backups/nextcloud/App/"

#nextcloud-Zugangsdaten
NC_URL="https://cloud.ptv-euregio.de"
NC_USER="MittagsApp"
NC_APP_PASSWORD="inter2563*"
ROOM_TOKEN="b4gs3g9z"
NEWLINE=$'\n'
Mesg="*** Nextcloud Data Backup ***${NEWLINE}"


# --- LOGIK ---
echo "Starte Synchronisation von $SOURCE_DIR_DATA nach $REMOTE_HOST auf Port $REMOTE_PORT..." > $logfilename 
# Pfad zum SSH-Key
SSH_KEY="/root/.ssh/id_ed25519"

logfilename="/tmp/nextcloud-databkp_$(date +"%Y%m%d").log"
logNCFilename="nextcloud-data-backup_$(date +"%Y%m%d%H%M")_log.txt"

#copy data 
# rsync mit Ausschlussfiltern:
# --exclude 'DATEINAME': Verhindert, dass diese Datei kopiert wird
rsync -avzh \
    -e "ssh -p $REMOTE_PORT -i $SSH_KEY" \
    --exclude 'nextcloud.log' \
    --exclude 'nextcloud.log.1' \$
    --exclude 'audit.log' \
    --exclude 'audit.log.1' \
    --exclude 'updater.log' \
    --exclude 'updater.log.1' \
    --exclude 'flow.log' \
    --exclude 'flow.log.1' \
    --progress \
    "$SOURCE_DIR_DATA" "$REMOTE_USER@$REMOTE_HOST:$REMOTE_DIR_DATA" >> $logfilename

# Status prüfen
if [ $? -eq 0 ]; then
	Mesg="${Mesg}Nextcloud Data rsync Ok.${NEWLINE}"	
else
	Mesg="${Mesg}Nextcloud Data rsync failed.${NEWLINE}"
fi

#todo Database backup
#App backup

echo "Starte Synchronisation von $SOURCE_DIR_APP nach $REMOTE_HOST auf Port $REMOTE_PORT..." >> $logfilename

rsync -avzh \
    -e "ssh -p $REMOTE_PORT -i $SSH_KEY" \
    --progress \
    "$SOURCE_DIR_APP" "$REMOTE_USER"@"$REMOTE_HOST:$REMOTE_DIR_APP" >> $logfilename

# Status prüfen
if [ $? -eq 0 ]; then
	Mesg="${Mesg}Nextcloud App rsync Ok.${NEWLINE}"	
else
	Mesg="${Mesg}Nextcloud App rsync failed.${NEWLINE}"
fi

MesgID=$(sendMessage2Room $NC_URL $NC_USER $NC_APP_PASSWORD $ROOM_TOKEN "$Mesg")
sendFile2Room $NC_URL $NC_USER $NC_APP_PASSWORD $ROOM_TOKEN $logfilename $logNCFilename
rm $logfilename