jspf: Difference between revisions
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* added_by: The ListenBrainz user who added this track. |
* added_by: The ListenBrainz user who added this track. |
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* artist_mbids: A list of MusicBrainz Artist URIs that identify the artist that are part of the MusicBrainz artist credit id for this track. |
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* added_at: The timestamp for when this track was added to the playlist. |
* added_at: The timestamp for when this track was added to the playlist. |
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* release_identifier: The MusicBrainz ID URI for the release that contained this track. |
* release_identifier: The MusicBrainz ID URI for the release that contained this track. |
Revision as of 14:32, 17 March 2021
Introduction
The ListenBrainz team is currently working to create Playlist support and we've chosen JSPF as our playlist transport format. This format will be used for importing/exporting playlists, in our API and internally between our web servers and the client browser sessions.
There are a number of fields that we require that are not part of JSPF/XSPF, so we've defined two extensions to JSPF. Our proposed format example is here:
{ "playlist" : { "extension" : { "https://musicbrainz.org/doc/jspf#playlist" : { "created_for" : "Mr_Monkey", "creator" : "troi-bot", "collaborators" : [ "rob", "alastairp", "zas" ], "copied_from" : "https://listenbrainz.org/playlist/9dae92c5-c98e-4e7e-9c15-8b6d32607aed", "copied_from_deleted": true, "public" : "true", "last_modified_at": "2020-11-27T10:45:49+00:00" } }, "creator" : "ListenBrainz Troi", "date" : "2005-01-08T17:10:47-05:00", "title" : "1980s flashback jams", "track" : [ { "title" : "Gold", "identifier" : "https://musicbrainz.org/recording/e8f9b188-f819-4e43-ab0f-4bd26ce9ff56", "creator" : "Spandau Ballet", "extension" : { "https://musicbrainz.org/doc/jspf#track" : { "added_by" : "zas", "artist_identifier" : [ "https://musicbrainz.org/artist/4c0d9acf-a8a1-4765-9c56-05f92f68c048" ], "added_at" : "2020-11-27T10:45:49+00:00", "release_identifier" : "https://musicbrainz.org/release/8d3acbb4-c541-4324-a124-a670615f0f77" } }, "album" : "True" } ], "identifier" : "https://listenbrainz.org/playlist/7f4cf4d3-f5ca-453a-b5c8-00e8a30a9bac" } }
playlist
The https://musicbrainz.org/doc/jspf#playlist namespace defines the following fields that augment the data about a playlist:
- creator: The ListenBrainz user who created this playlist.
- created_for: Which ListenBrainz user was the playlist generated for? This is for music recommendation bots generating playlists for users.
- collaborators: Who are the ListenBrainz users who have access to edit this playlist?
- copied_from: This field identifies a playlist, using the identifier syntax, from which this playlist was copied from.
- copied_from_deleted: If the source playlist that this playlist has been copied from has been deleted, this field will be set to true and the copied_from field will not be returned.
- public: Indicates if this playlist is public or private. Must contain the value "true" or "false".
- last_modified_at: The timestamp for when this playlist was last modified.
track
The https://musicbrainz.org/doc/jspf#track namespace defines the following fields that augment the data about a particular track:
- added_by: The ListenBrainz user who added this track.
- artist_mbids: A list of MusicBrainz Artist URIs that identify the artist that are part of the MusicBrainz artist credit id for this track.
- added_at: The timestamp for when this track was added to the playlist.
- release_identifier: The MusicBrainz ID URI for the release that contained this track.