git.r.bdr.sh - rbdr/lyricli/blob - 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
  24             // Attempt to fetch the title from a song
  25             if let currentTrack = spotify.currentTrack {
  26                 if let track = currentTrack {
  27                     if let name = track.name {
  28                         if let artist = track.artist {
  29
  30                             return Track(withName: name, andArtist: artist)
  31                         }
  32                     }
  33                 }
  34             }
  35         }
  36
  37         return nil
  38     }
  39
  40 }
  41