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