#!/usr/bin/env bash

HOST="$1"
USERNAME="$2"
PASSWORD="$3"
FILTER="$4"
USE_RUBY="0"

if [ -z "${HOST}" ]
then
	echo "Missing hostname"
	exit 1
fi

if [ -z "${USERNAME}" ]
then
	echo "Missing username"
	exit 1
fi

if [ -z "${PASSWORD}" ]
then
	echo "Missing password"
	exit 1
fi

if [ -z "${FILTER}" ]
then
	JQ_QUERY_TEMPLATE='.[]'
else
	JQ_QUERY_TEMPLATE='.[] | select(.name|contains("###PATTERN###"))'
fi

QUERY='{".proplist": [".id","name","type","data","ttl"]}'

if [ "${USE_RUBY}" -gt "0" ]
then
	JQ_QUERY=$( echo "${JQ_QUERY_TEMPLATE}" |ruby replace-str.rb  "###PATTERN###" "${FILTER}" )
else
	JQ_QUERY=$( echo "${JQ_QUERY_TEMPLATE}" | sed -e  "s@###PATTERN###@${FILTER}@g" )
fi

curl -s -k -u "${USERNAME}:${PASSWORD}" "https://${HOST}/rest/ip/dns/cache/print" \
	--data "${QUERY}" -H "content-type: application/json" | \
	jq "${JQ_QUERY}"