008-restore

auth 2>/dev/null || authn 2>/dev/null
# Updates records based on list of UUIDs 
# 
tenant=$(cat tenant)
okapi_url=$(cat okapi.url)
okapi_token=$(cat okapi.token)

batchsize=6

infile=uuids
outfile="srs_update_log.json"

rm -f ${outfile}

if [[ ${1} =~ ^[0-9a-f]*-[0-9a-f]*-[0-9a-f]*-[0-9a-f]*-[0-9a-f]*$ ]];then echo "${1}" > uuids;fi

if [[ ! -f ${infile} ]]; then echo "This script cannot find input file ${infile}";exit;fi

numrecs=$(wc -l ${infile} |cut -d " " -f1)

fixrecord() {
	local uuid=${1}
	local seq=${2}
	local new008
	local updated_record
	local apicall

	apicall=$(curl -s -w '\n' -X GET -H "Accept: application/json" -H "X-Okapi-Tenant: ${tenant}" -H "x-okapi-token: ${okapi_token}" "${okapi_url}/source-storage/records/${uuid}/formatted?idType=INSTANCE" |jq .)

	new008=$(echo "${apicall}" | jq -r '.rawRecord.content |fromjson |.fields[] |select(."008" != null) | ."008"')
	uuid=$(echo ${apicall} |jq -r .id)
 
	updated_record=$(echo "${apicall}"  |jq -r --arg VALUE "${new008}" '
#		 ((.parsedRecord.content.fields[] | select(."008" != null) |."008") = "780615s19uu    xx a                eng d")               
		 ((.parsedRecord.content.fields[] | select(."008" != null) |."008") = $VALUE)               
		|del(.metadata)
')
	apicall=$(curl --http1.1 -s -w '\n' -X PUT -H "Content-type: application/json" -H "Accept: text/plain" -H "X-Okapi-Tenant: ${tenant}" -H "x-okapi-token: ${okapi_token}" -d "${updated_record}" "${okapi_url}/source-storage/records/${uuid}")

	echo "${apicall}" |grep -i [a-z] >> "tmp_records.${fileno}"

}

counter=0
SECONDS=1

while mapfile -t -n ${batchsize} lines && ((${#lines[@]})); do
	seq=0
	for uuid in "${lines[@]}";do
		fixrecord "${uuid}" "${seq}" 
		counter=$(($counter + 1))
		seq=$(($seq + 1))
	done
	wait
	
        TIME=$SECONDS;msg="$SECONDS seconds"
        if [[ $SECONDS -gt 60 ]];then TIME=$(bc <<< "scale=1;$SECONDS/60");msg="$TIME minutes";fi
        if [[ $SECONDS -gt 3600 ]];then TIME=$(bc <<< "scale=1;$SECONDS/3600");msg="$TIME hours     ";fi

        echo -en "Processing record $counter of $numrecs in $msg\r"

	cat tmp_records.* >> ${outfile}
	rm tmp_records.*

done < ${infile}

echo "Finished processing $numrecs ${recordtype} records in $msg"
echo "Output was sent to ${outfile}"