NodeJS wrapper for the Apple Music client Cider
Simple reason: Cider has changed the API significantly and I don't have time to maintain this repository. Sorry :(
Cider (cider.sh - an open-source client for Apple Music) has a WebSocket API. Yes, I wouldn't have thought either! But, unlike the REST API, calling it "documentated" would be a blunt lie because documentation... doesn't exist. No worries tho! I had the absolute boredom to do some digging in the JavaScript code for the Web Remote and here we are. I just wrote this as a part of a cool VS Code extension... Oh well...
This will be my first ever npm package. Please don't be mad at me when I made mistakes, didn't work efficiently or overlooked flaws. Just be patient, create an issue or even open a merge request with your fix! I will gladly take every help I can get! :D
soon tm
This one is easy. You don't even have to call it because it gets called in the constructor anyways (the call gets ignored if a connection is already established). If you have closed it with the close() function, you may want to reopen it. That's why this method exists.
That closes the websocket connection. You should do that at some point to provide a clean exit.
Not only closes your connection, but quits the Cider client entirely! Like, actually ends the process! No idea why you would have this but here you go!
Forces CiderWS to fetch and update the current song and states. This is not instant tho, so use async getSong() and async getStates() or the event-based system if you want to be absolutely sure!
Returns a Promise, which eventually resolves to a Song object of the current or last played song. Useful if you don't want to use the event-based system.
Returns a Promise, which eventually resolves to a States object of the current or last states. Useful if you don't want to use the event-based system.
Returns a Promise, which eventually resolves to an Object with the following data:
{
"items": Song[],
"isAutoplay": boolean,
"isRestricted": boolean,
"position": number,
"nextPlayableIndex": number
}Moves the song at the given index from to the given position to in the queue.
Pass a string (preferrably "play", "pause", "next", "previous") to com to control the player.
This function lets you skip to a time in the current song. time is a timestamp in seconds. If adjust is true, time has to be passed in milliseconds.
Note: No idea why I included the adjust parameter, it's in the API so it has to be useful for something.
This function accepts a number between 0 and 1 as volume. It sets the playback volume of the player.
This function lets you cycle through all three repeat modes. To set the repeat mode directly, check async setRepeat().
Sets the repeat mode directly to the number given to mode (0 = no repeat, 1 = song, 2 = playlist).
Toggles the shuffle mode on or off. To set the shuffle mode directly, check setShuffle().
Sets the shuffle mode to the boolean given to enabled.
Sets the autoplay mode to the boolean given to enabled.
Returns the lyrics of the current song as a string if there are any. You get a nice text block with all lines. Note: This could return an empty string when there are no lyrics.
Returns the lyrics as an array of objects with the following properties:
| Property | Type | Usage |
|---|---|---|
| startTime | number | Marks the time in seconds where this line is played |
| endTime | number | Marks the time in seconds where this line stops |
| line | string | The actual lyric line. duh |
| translation | string | The translation of the line if chosen in the Cider options |
Example:
[
"..."
{
"startTime": 44.3,
"endTime": 46.1,
"line": "Never gonna give you up",
"translation": ""
},
{
"startTime": 46.1,
"endTime": 48.5,
"line": "Never gonna let you down",
"translation": ""
},
{
"startTime": 48.5,
"endTime": 52.3,
"line": "Never gonna run around and desert you",
"translation": ""
},
"..."
]Note: This could also return an empty array when there are no lyrics.
Searches for a song, artist, album or playlist and returns the results as an array of Objects or Song objects.
Plays a song / album / artist / playlist / whatever by its ID immediately.
Puts a Song next in the queue so it will play after the current song ends. If there is no song playing, it will be "loaded" but not played.
Puts a Song at the end of the queue. There is also an alias: playLaterById(). It just doesn't sound good...
Searches for a song, artist, album or playlist and plays the first result immediately.
Searches for an element and puts next in the queue so it will play after the current song ends. If there is no song playing, it will be "loaded" but not played.
Searches for an element and puts it at the end of the queue. There is also an alias: playLater().
Cider bombards every connected websocket with playback data, which CiderWS filters for you.
The three main events are songUpdate, statesUpdate and playbackUpdate and two related to websocket stuff, ready and close. You get some data with them, too!
songUpdate= = =>SongobjectstatesUpdate= =>StatesobjectplaybackUpdate=>PlaybackDataobject
So far, so simple.
Listen for events with the structure you would expect:
const { CiderWS } = require("./ciderws.js"); // note: npm rollout soon™
const cider = new CiderWS();
cider.on("songUpdate", (data) => {
// do shit
});Additionally, I'm also "forwarding" all messages Cider sends, just in case you want the raw data. The type of the message on the websocket is also the event to listen for, for example generic or playbackStateUpdate (I don't know why you would want to do that tho).
The Song class packs up some nice information about the current playing title.
| Property | Type | Usage |
|---|---|---|
| id | string | The song ID |
| title | string | The song name |
| artist | string | The song artist |
| album | string | The song album |
| artwork | string | The song's album art URL |
| trackNumber | number | The song's track number on the album |
| duration | number | The song duration in seconds |
| url | string | The Apple Music URL for the song |
This class saves the current options and states for the player when defined by the client.
| Property | Type | Usage |
|---|---|---|
| isPlaying | boolean | Is a title playing? |
| isShuffling | boolean | Is shuffling enabled? |
| repeatMode | number | Current repeat mode (0 = no repeat, 1 = song, 2 = playlist) |
| volume | number | How loud is the player (from 0 to 1)? |
| autoplay | boolean | Is autoplay enabled? |
This class shows data relevant for the current playback, e.g. elapsed time, remaining time, the timestamp when the song will end, etc.
| Property | Type | Usage |
|---|---|---|
| isPlaying | boolean | Is a title playing? |
| startTime | number | The timestamp at which the song started playing |
| endTime | number | The timestamp at which the song will end |
| remainingTime | number | The remaining time in milliseconds |
| elapsedTime | number | The elapsed time in milliseconds |
| progress | number | The progress of the song in decimal form (0-1) |
This project is NOT affiliated with Cider in any way shape or form (yet). The project is open source and free to use. For any legal concerns contact me at legal@ryzetech.live.
Thank you @SteffTek for providing me with a base to work with, @ArcticSpaceFox for giving me advice and energy to do this, and @FoxInAScarf for listening to my rants.