#!/usr/bin/env bash
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##  Copyright (C) Wizardry and Steamworks 2024 - License: GNU GPLv3      ##
###########################################################################
# Inspired by Francesco Giannelli @                                       #
#   https://github.com/Sonarr/Sonarr/issues/958                           #
###########################################################################
#                                                                         #
# This script is meant to be executed via cron and will remove all broken #
# downloads from the queue, optionally remove the downloads from the      #
# download client and additionally blacklist the release.                 #
#                                                                         #
# The motiviation behind this script is the inability of the *arr servers #
# to automatically detect and remove stalled downloads or outright broken #
# releases from their own queue or the download client.                   #
#                                                                         #
# In order to use, change the parameters in the configuration settings    #
# and run this script periodically via cron.                              #
#                                                                         #
###########################################################################
 
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##                            CONFIGURATION                              ##
###########################################################################
 
API_KEY=39d53f275e044cc99b03f5a1d636a780
HOST=http://127.0.0.1:8787/readarr
BLOCKLIST=true
REMOVE=false
 
###########################################################################
##                              INTERNALS                                ##
###########################################################################
 
DATA=`curl -s -X GET "$HOST/api/v1/queue?apikey=$API_KEY"`
 
# Stalled
A=`echo "$DATA" | jq '.records[] | select(.errorMessage | try contains("The download is stalled with no connections")) | .id' | uniq`
# Import failed
B=`echo "$DATA" | jq '.records[] | select(.trackedDownloadState | try contains("importFailed")) | .id' | uniq`
 
IFS=$'\n'
for ID in $A $B; do
    curl -X DELETE "$HOST/api/v1/queue/$ID?&apikey=$API_KEY&removeFromClient=$REMOVE&blocklist=$BLOCKLIST" 2>/dev/null 2>&1
done