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DevOps-Bash-tools/spotify_playlists.sh

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#!/usr/bin/env bash
# vim:ts=4:sts=4:sw=4:et
#
# Author: Hari Sekhon
# Date: 2020-06-24 09:30:53 +0100 (Wed, 24 Jun 2020)
#
# https://github.com/harisekhon/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/playlists/get-list-users-playlists/
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="
Returns the list of Spotify playlists
Output Format:
<playlist_id> <playlist_name>
By default returns only public playlists owned by given Spotify user
Set \$SPOTIFY_PLAYLISTS_FOLLOWED in the environment to return all followed playlists as well
\$SPOTIFY_USER must be defined in environment or given as first arg unless \$SPOTIFY_PRIVATE=1 is set, in which case it's inferred from the auth token
Gets public playlists by default
To also get private playlists - export SPOTIFY_PRIVATE=1
To get only private playlists - export SPOTIFY_PRIVATE_ONLY=1
To get only public playlists - export SPOTIFY_PUBLIC_ONLY=1
$usage_auth_help
"
# used by usage() in lib/utils.sh
# shellcheck disable=SC2034
usage_args="<spotify_user> [<curl_options>]"
help_usage "$@"
if [ -n "${SPOTIFY_PRIVATE_ONLY:-}" ]; then
export SPOTIFY_PRIVATE=1
fi
spotify_user="${1:-${SPOTIFY_USER:-}}"
# will infer from token if $SPOTIFY_PRIVATE=1
spotify_user
if is_blank "$spotify_user"; then
# /v1/me/playlists gets an authorization error and '/v1/users/me/playlists' returns the wrong user, an actual literal user called 'me'
#user="me"
usage "user not specified"
fi
shift || :
# redirects to fetching your own playlists instead of the named user if you happen to have the a stronger spotify private access token
#if not_blank "${SPOTIFY_PRIVATE:-}"; then
# # /v1/me/playlists gets an authorization error and '/v1/users/me/playlists' returns the wrong user, an actual literal user called 'me'
# # $limit/$offset defined in lib/spotify.sh
# # shellcheck disable=SC2154
# url_path="/v1/me/playlists?limit=$limit&offset=0" # never use $offset - it will prevent playlists being found
#else
# $limit/$offset defined in lib/spotify.sh
# shellcheck disable=SC2154
url_path="/v1/users/$spotify_user/playlists?limit=$limit&offset=0" # never use $offset
#fi
output(){
jq '.items[]' <<< "$output" |
if not_blank "${SPOTIFY_PUBLIC_ONLY:-}"; then
jq 'select(.public == true)'
elif not_blank "${SPOTIFY_PRIVATE_ONLY:-}"; then
jq 'select(.public != true)'
else
cat
fi |
if is_blank "${SPOTIFY_PLAYLISTS_FOLLOWED:-}"; then
jq "select(.owner.id == \"$spotify_user\")"
else
cat
fi |
jq -r "[.id, .name] | @tsv"
}
spotify_token
while not_null "$url_path"; do
output="$("$srcdir/spotify_api.sh" "$url_path" "$@")"
#die_if_error_field "$output"
url_path="$(get_next "$output")"
output
done