git.r.bdr.sh - rbdr/lyricli/blob - Sources/lyricli/sources/spotify_source.swift

   1 import ScriptingBridge
   2
   3 // Protocol to obtain the track from Spotify
   4 @objc protocol SpotifyTrack {
   5     @objc optional var name: String {get}
   6     @objc optional var artist: String {get}
   7 }
   8
   9 // Protocol to interact with Spotify
  10 @objc protocol SpotifyApplication {
  11     @objc optional var currentTrack: SpotifyTrack? {get}
  12 }
  13
  14 extension SBApplication: SpotifyApplication {}
  15
  16 // Source that reads track artist and name from current Spotify track
  17 class SpotifySource: Source {
  18
  19     // Calls the spotify API and returns the current track
  20     var currentTrack: Track? {
  21
  22         if let spotify: SpotifyApplication = SBApplication(bundleIdentifier: "com.spotify.client") {
  23             if let application = spotify as? SBApplication {
  24               if !application.isRunning {
  25                 return nil
  26               }
  27             }
  28
  29             // Attempt to fetch the title from a song
  30
  31             if let currentTrack = spotify.currentTrack {
  32                 if let track = currentTrack {
  33                     if let name = track.name {
  34                         if let artist = track.artist {
  35
  36                             return Track(withName: name, andArtist: artist)
  37                         }
  38                     }
  39                 }
  40             }
  41         }
  42
  43         return nil
  44     }
  45
  46 }