camera-watch

#!/bin/bash

## with slash at the end
CHROOT=/home/hass/camera/
SECRETS=/home/hass/.homeassistant/secrets.yaml
MINSECONDS=60
###########################################

PASS=$(egrep "^http_password" ${SECRETS} | awk '{ print $2 }')
inotifywait -q -r -m -e CLOSE_WRITE ~/camera |
while read -r dirname event filename; do
  echo -n $event: $dirname $filename " "
  CURRENT=$(date +"%s")

  EXTENSION="${filename##*.}"
  if [ "$EXTENSION" != "jpg" ]; then
    echo "SKIP extension $EXTENSION"
    continue
  fi

  CAMERA=$(cut -d'/' -f1 <<<"${dirname/$CHROOT/}")
  CAMERA=${CAMERA,,} ## lowercase
  #[ "${filename}" = "${CAMERA}.jpg" ] && continue
  
  echo " $CAMERA: $filename"
  FLAG=${CHROOT}${CAMERA}.jpg

  if [ $(($CURRENT - $(stat -c %Y $FLAG))) -lt $MINSECONDS ]; then
    echo "SKIP time"
    continue
  fi

  ln -sf ${dirname}${filename} $FLAG

  ## notify hass
  curl -q -X POST -H "x-ha-access: $PASS" -H "Content-Type: application/json" -d "{\"source\": \"$CAMERA\"}" \
    http://localhost:8123/api/events/${CAMERA}_motion | jq .
done




#
## passed by ftpd
#FILENAME="$1"
#EXTENSION="${FILENAME##*.}"
#
#set -x
#
#if [ "$EXTENSION" != "jpg" ]; then
#	echo "$EXTENSION skipped"
#	exit 0
#fi
#
## name of the first folder level inside CHROOT
#INPUT=$(cut -d'/' -f1 <<<"${FILENAME/$CHROOT/}")
#
## lowercase
#INPUT=${INPUT,,}
#
## create link to FILENAME named INPUT
#[ -f $FILENAME ] && ln -sf $FILENAME ${CHROOT}${INPUT}.jpg
#
## notify hass
#PASS=$(egrep "^http_password" ${SECRETS} | awk '{ print $2 }')
##curl -X POST -H "x-ha-access: $PASS" -H "Content-Type: application/json" -d '{"state": "on"}' \
##  http://localhost:8123/api/states/input_boolean.motion_${INPUT}
#
#curl -X POST -H "x-ha-access: $PASS" -H "Content-Type: application/json" -d "{\"source\": \"$INPUT\"}" \
#  http://localhost:8123/api/events/motion_detected_${INPUT}
#
#exit 0