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112 lines
3.0 KiB
Bash
112 lines
3.0 KiB
Bash
#!/usr/bin/env bash
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# vim:ts=4:sts=4:sw=4:et
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#
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# Author: Hari Sekhon
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# Date: 2020-07-23 18:02:26 +0100 (Thu, 23 Jul 2020)
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#
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# https://github.com/harisekhon/spotify-playlists
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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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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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. "$srcdir/lib/spotify.sh"
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# shellcheck disable=SC2034,SC2154
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usage_description="
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Adds Spotify URIs to a given playlist
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Playlist must be specified as the first argument and can be either a Spotify playlist ID or a full playlist name (see spotify_playlists.sh)
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Can take file(s) with URIs as arguments or read from standard input for chaining with other tools
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Useful for chaining with other 'spotify_*_uri.sh' tools (eg. spotify_playlist_tracks_uri.sh, spotify_search_uri.sh) or loading from saved spotify format playlists (eg. HariSekhon/Spotify-Playlists github repo)
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$usage_playlist_help
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$usage_auth_help
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"
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# used by usage() in lib/utils.sh
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# shellcheck disable=SC2034
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usage_args="<playlist_name_or_id> [<file1> <file2> ...]"
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help_usage "$@"
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min_args 1 "$@"
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playlist="$1"
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shift || :
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# requires authorized token
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export SPOTIFY_PRIVATE=1
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spotify_token
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# this script returns the ID if it's already in the correct format, otherwise queries and returns the playlist ID for the playlist
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playlist_id="$(SPOTIFY_PLAYLIST_EXACT_MATCH=1 "$srcdir/spotify_playlist_name_to_id.sh" "$playlist")"
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playlist_name="$("$srcdir/spotify_playlist_id_to_name.sh" "$playlist_id")"
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# playlist ID obtained from 'spotify_playlists.sh'
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url_path="/v1/playlists/$playlist_id/tracks"
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count=0
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add_to_playlist(){
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if [ $# -lt 1 ]; then
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echo "Error: no IDs passed to add_to_playlist()" >&2
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exit 1
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fi
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local id_array=""
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for id in "$@"; do
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# requires explicit track URI type since could also be episodes added to playlist
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id_array+="\"spotify:track:$id\", "
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done
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id_array="${id_array%, }"
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timestamp "adding ${#@} tracks to playlist '$playlist_name'"
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"$srcdir/spotify_api.sh" "$url_path" -X POST -d '{"uris": '"[$id_array]}" >/dev/null # ignore the { "spotify_snapshot": ... } json output
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((count+=${#@}))
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}
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add_file_URIs(){
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declare -a ids
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ids=()
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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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add_to_playlist "${ids[@]}"
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sleep 1
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ids=()
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fi
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done < "$filename"
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if [ "${#ids[@]}" -eq 0 ]; then
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return
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fi
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add_to_playlist "${ids[@]}"
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}
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for filename in "${@:-/dev/stdin}"; do
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add_file_URIs "$filename"
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done
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timestamp "$count tracks added to playlist '$playlist_name'"
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