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import ScriptingBridge
// Protocol to obtain the track from iTunes
@objc protocol iTunesTrack {
@objc optional var name: String {get}
@objc optional var artist: String {get}
}
// Protocol to interact with iTunes
@objc protocol iTunesApplication {
@objc optional var currentTrack: iTunesTrack? {get}
@objc optional var currentStreamTitle: String? {get}
}
extension SBApplication : iTunesApplication {}
// Source that reads track artist and name from current itunes track
class ItunesSource: Source {
// Calls the spotify API and returns the current track
var currentTrack: Track? {
if let iTunes: iTunesApplication = SBApplication(bundleIdentifier: "com.apple.iTunes") {
// Attempt to fetch the title from a stream
if let currentStreamTitle = iTunes.currentStreamTitle {
if let track = currentStreamTitle {
let trackComponents = track.characters.split(separator: "-").map(String.init)
if trackComponents.count == 2 {
let artist = trackComponents[0].trimmingCharacters(in: .whitespaces)
let name = trackComponents[1].trimmingCharacters(in: .whitespaces)
return Track(withName: name, andArtist: artist)
}
}
}
// Attempt to fetch the title from a song
if let currentTrack = iTunes.currentTrack {
if let track = currentTrack {
if let name = track.name {
if let artist = track.artist {
// track properties are empty strings if itunes is closed
if (!(name != "" && artist != "")) {
return nil
}
return Track(withName: name, andArtist: artist)
}
}
}
}
}
return nil
}
}
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