hpr-tools/InternetArchive/collect_show_data

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#!/bin/bash -
#===============================================================================
#
# FILE: collect_show_data
#
# USAGE: ./collect_show_data fromshow [toshow]
#
# DESCRIPTION: Capture metadata for a range of shows for adding to the ia.db
# database. Do it by show number rather than by date (see
# 'collect_metadata')
#
# OPTIONS: ---
# REQUIREMENTS: ---
# BUGS: ---
# NOTES: ---
# AUTHOR: Dave Morriss (djm), Dave.Morriss@gmail.com
# VERSION: 0.0.5
# CREATED: 2018-01-27 14:13:19
# REVISION: 2023-01-18 12:30:17
#
#===============================================================================
set -o nounset # Treat unset variables as an error
VERSION="0.0.5"
SCRIPT=${0##*/}
#DIR=${0%/*}
showmax=10
#
# We need a 'from' and 'to' argument as show numbers
#
if [[ $# -ne 1 && $# -ne 2 ]]; then
echo -e "Usage: $SCRIPT fromshow [toshow]\\n(Version $VERSION)"
exit 1
fi
#
# Validate the arguments
#
for arg; do
if [[ ! $arg =~ ^[0-9]{1,4}$ ]]; then
echo "Invalid show number: $arg"
echo "Use a plain number"
exit 1
fi
done
#
# Save the arguments
#
from="$1"
if [[ $# -eq 1 ]]; then
to="$1"
else
to="$2"
fi
#
# Check the arguments are in the right order
#
if [[ $from -gt $to ]]; then
echo "First argument must be less than or equal to second"
exit 1
fi
#
# Make an array with the range in it. Ensure numbers have leading zeroes
#
mapfile ids < <(eval "printf '%04d\n' {$from..$to}")
#
# Check the request wasn't too big
#
if [[ ${#ids[@]} -gt $showmax ]]; then
echo "Too many shows requested; limit $showmax"
exit 1
fi
#
# Output file - with leading zeroes in numbers
#
printf -v metadata 'ia_metadata_hpr%04d-hpr%04d.json' "$from" "$to"
echo "From $from, to $to -> $metadata"
#
# Make the request
#
ia metadata "${ids[@]/#/hpr}" > "$metadata" 2> /dev/null
RES=$?
if [[ $RES -ne 0 ]]; then
echo "Data collection has failed"
if [[ ! -s $metadata ]]; then
rm -f "$metadata"
fi
else
echo "Metadata is in $metadata"
fi
exit
# vim: syntax=sh:ts=8:sw=4:ai:et:tw=78:fo=tcrqn21