/etc/cron.hourly/organise-cctv on cctv-server

organise-cctv

#!/bin/sh -eu

PATH=/bin:/usr/bin

DIR=/media/seagate_250gb/cameras/front
USER="camera-front"

cd_to_directory() {
  cd "$DIR"
}

make_day_directories() {
  DAY_DIRS="$(ls -al ${DIR}/snapshot_* |grep --only-matching -P '\d\d\d\d-\d\d-\d\d' |sort -u |xargs echo)"

  for date in $DAY_DIRS; do
    su ${USER} -c "mkdir -p $date"
  done
}


rename_snapshots() {
  su ${USER} -c "rename 's/snapshot_(\d\d\d\d-\d\d-\d\d)/\1\/snapshot/g' ${DIR}/snapshot_*.jpg"
}

rename_motion() {
  su ${USER} -c "rename 's/motion_(\d\d\d\d-\d\d-\d\d)/\1\/motion/g' ${DIR}/motion_*.*"
}

delete_old_files() {
  find $DIR -type f -mtime +30 -exec su ${USER} -c "rm {}" \;
}

delete_tmp_files() {
  find $DIR -type f -iname "*.thm.tmp" -mtime +1 -exec su ${USER} -c "rm {}" \;
}

cd_to_directory
make_day_directories
rename_snapshots
rename_motion
delete_old_files
delete_tmp_files