PlayerLink/osx/MediaRemote.js

33 lines
1.4 KiB
JavaScript

ObjC.import('Foundation');
try {
const frameworkPath = '/System/Library/PrivateFrameworks/MediaRemote.framework';
const framework = $.NSBundle.bundleWithPath($(frameworkPath));
framework.load
const MRNowPlayingRequest = $.NSClassFromString('MRNowPlayingRequest');
const playerPath = MRNowPlayingRequest.localNowPlayingPlayerPath;
const bundleID = ObjC.unwrap(playerPath.client.bundleIdentifier);
const nowPlayingItem = MRNowPlayingRequest.localNowPlayingItem;
const info = nowPlayingItem.nowPlayingInfo;
const title = info.valueForKey('kMRMediaRemoteNowPlayingInfoTitle');
const album = info.valueForKey('kMRMediaRemoteNowPlayingInfoAlbum');
const artist = info.valueForKey('kMRMediaRemoteNowPlayingInfoArtist');
const duration = info.valueForKey('kMRMediaRemoteNowPlayingInfoDuration');
const playbackStatus = info.valueForKey('kMRMediaRemoteNowPlayingInfoPlaybackRate');
const elapsed = info.valueForKey('kMRMediaRemoteNowPlayingInfoElapsedTime');
JSON.stringify({
title: ObjC.unwrap(title),
album: ObjC.unwrap(album),
artist: ObjC.unwrap(artist),
duration: ObjC.unwrap(duration),
playbackStatus: ObjC.unwrap(playbackStatus),
elapsed: ObjC.unwrap(elapsed),
player: ObjC.unwrap(bundleID)
});
} catch (error) {
JSON.stringify({ player: 'none', error: error.toString() });
}