boost.sh

#!/bin/bash

# Using command by Dave Jones of podcastindex
# https://github.com/Podcastindex-org/helipad/blob/main/umbrel/testing.txt

# Example
# boost.sh "Podcast title" "Episode title" 120 "http://test.com/rss.xml" 032f4ffbbafffbe51ae8ac21b8508 "John Doe" "Boost!" 25000

LNCLI="/usr/local/bin/lncli"
APP_NAME="lncli"
BOOSTAGRAMTLV="7629169"

if [ $# == 14 ]; then

MODE=$1
UNLOCKED=$2
PODCASTTITLE=$3
EPISODETITLE=$4
TIMESTAMP=$5
FEEDID=$6
FEEDURL=$7
RECIPIENT=$8
NODEID=$9
CUSTOMKEY=${10}
CUSTOMVALUE=${11}
MESSAGE=${12}
SENDER=${13}
SATS=${14}

TIME=$(date +%H:%M)
MSATS=$((SATS*1000))

# If automatic unlock is not set on node then you can only send boosts manually by using boost.sh
if [ $MODE == "SEND" -a $UNLOCKED == 0 ]; then
   $LNCLI unlock
fi

DATA="{"
DATA="$DATA\"action\": \"boost\", "

DATA="$DATA\"app_name\": \"$APP_NAME\", \"sender_name\": \"$SENDER\", "

DATA="$DATA\"feedID\": $FEEDID, \"url\": \"$FEEDURL\", "
DATA="$DATA\"podcast\": \"$PODCASTTITLE\", \"episode\": \"$EPISODETITLE\", "
DATA="$DATA\"name\": \"$RECIPIENT\", "

DATA="$DATA\"ts\": $TIMESTAMP, "
DATA="$DATA\"value_msat\": $MSATS, \"value_msat_total\": $MSATS, "

DATA="$DATA\"message\": \"$MESSAGE\""
DATA="$DATA}"

BOOSTAGRAM=`echo $DATA |  od -A n -t x1 | sed -z 's/[ \n]*//g'`

if [ $MODE == "TEST" ]; then
#   echo $MODE 
#   echo
#   echo $NODEID
#   echo $PODCASTTITLE
#   echo $EPISODETITLE
#   echo $TIMESTAMP
#   echo $FEEDID
#   echo $FEEDURL
#   echo $RECIPIENT
#   echo $NODEID
#   echo $CUSTOMKEY
#   echo $CUSTOMVALUE
#   echo $MESSAGE
#   echo $SENDER
#   echo $SATS
#   echo
#   echo $DATA
#   echo
#   echo $BOOSTAGRAM
   RESULT=0
fi
if [ $MODE == "SEND" ]; then
   if [ -f $LNCLI ]; then
      if [ $CUSTOMKEY -eq "0" -a $CUSTOMVALUE -eq "0" ]; then
         $LNCLI sendpayment --dest=$NODEID --amt=$SATS --keysend --data $BOOSTAGRAMTLV=$BOOSTAGRAM
	 RESULT=$?
      else
         $LNCLI sendpayment --dest=$NODEID --amt=$SATS --keysend --data $BOOSTAGRAMTLV=$BOOSTAGRAM --data $CUSTOMKEY=$CUSTOMVALUE
	 RESULT=$?
      fi
   else
      echo "$LNCLI does not exist and/or is not executable."
   fi
fi

else
   echo "Usage: $0 <mode [TEST|SEND]> <podcast title> <episode title> <timestamp in seconds> <feed id> <feed url> <recipient> <node id> <custom key> <custom value> <message> <sender name> <amount in sats>"
fi # number of arguments

exit $RESULT