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DevOps-Bash-tools/spotify_set_tracks_uri_to_l...

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Bash

#!/usr/bin/env bash
# vim:ts=4:sts=4:sw=4:et
#
# args: ../playlists/spotify/Starred | spotify_uri_to_name.sh
# args: ../playlists/spotify/Starred | tee /dev/stderr | spotify_uri_to_name.sh
# args: ../playlists/spotify/Starred
#
# Author: Hari Sekhon
# Date: 2020-07-20 00:13:30 +0100 (Mon, 20 Jul 2020)
#
# https://github.com/HariSekhon/DevOps-Bash-tools
#
# License: see accompanying Hari Sekhon LICENSE file
#
# If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback to help steer this or other code I publish
#
# https://www.linkedin.com/in/HariSekhon
#
# https://developer.spotify.com/documentation/web-api/reference/library/save-tracks-user/
set -euo pipefail
[ -n "${DEBUG:-}" ] && set -x
srcdir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
# shellcheck disable=SC1090
. "$srcdir/lib/spotify.sh"
# shellcheck disable=SC2034,SC2154
usage_description="
Sets the given list of Spotify track URIs to Liked Songs via the Spotify API
Track URIs can be given in the form of a file argument or passed via standard input
Sample use cases:
- convert Spotify's previous Starred tracks to Liked Songs (Spotify change Starred a normal playlist and created the new Liked Songs)
- mark all the songs of your favourite playlists as Liked Songs
spotify_set_tracks_uri_to_liked.sh Starred
Outputs the URIs it has marked as Liked Songs so that you can track the progress.
You can combine this with spotify_uri_to_name.sh to get human readable progress, eg:
spotify_set_tracks_uri_to_liked.sh Starred | spotify_uri_to_name.sh
for debugging to see both the URIs processed and the human readable names you can do:
spotify_set_tracks_uri_to_liked.sh Starred | tee /dev/stderr | spotify_uri_to_name.sh
$usage_auth_help
"
# used by usage() in lib/utils.sh
# shellcheck disable=SC2034
usage_args="<filename> [<curl_options>]"
help_usage "$@"
url_path="/v1/me/tracks?ids="
# requires authorized token
export SPOTIFY_PRIVATE=1
spotify_token
declare -a ids
ids=()
set_to_liked(){
local ids
# join array arg on commas
{ local IFS=','; ids="$*"; }
if [ -z "$ids" ]; then
return
fi
"$srcdir/spotify_api.sh" "$url_path${ids}" -X PUT
tr ',' '\n' <<< "$ids"
}
if [ $# -gt 0 ]; then
if [ -f "$1" ]; then
filename="$1"
shift || :
else
echo "first argument is not a present file, reading from stdin" >&2
fi
else
filename=/dev/stdin
fi
while read -r track_uri; do
if is_blank "$track_uri"; then
continue
fi
if is_local_uri "$track_uri"; then
continue
fi
id="$(validate_spotify_uri "$track_uri")"
ids+=("$id")
if [ "${#ids[@]}" -ge 50 ]; then
set_to_liked "${ids[@]}"
ids=()
fi
done < "$filename"
set_to_liked "${ids[@]}"