Merge pull request #166 from rasmuslos/master

Added sleep timer

ios/App/App.xcodeproj/project.pbxproj

@@ -460,13 +460,13 @@
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = 6;
-				DEVELOPMENT_TEAM = 7UFJ7D8V6A;
+				DEVELOPMENT_TEAM = N8AA4S3S96;
 				INFOPLIST_FILE = App/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				MARKETING_VERSION = 0.9.43;
 				OTHER_SWIFT_FLAGS = "$(inherited) \"-D\" \"COCOAPODS\" \"-DDEBUG\"";
-				PRODUCT_BUNDLE_IDENTIFIER = com.audiobookshelf.app.development;
+				PRODUCT_BUNDLE_IDENTIFIER = com.audiobookshelf.app.dev;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG;
 				SWIFT_OBJC_BRIDGING_HEADER = "App/App-Bridging-Header.h";
@@ -484,7 +484,7 @@
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = 6;
-				DEVELOPMENT_TEAM = 7UFJ7D8V6A;
+				DEVELOPMENT_TEAM = "";
 				INFOPLIST_FILE = App/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";

ios/App/App/plugins/AbsAudioPlayer.m

@@ -14,13 +14,19 @@ CAP_PLUGIN(AbsAudioPlayer, "AbsAudioPlayer",
            
            CAP_PLUGIN_METHOD(setPlaybackSpeed, CAPPluginReturnPromise);
            
-           CAP_PLUGIN_METHOD(playPause, CAPPluginReturnPromise);
            CAP_PLUGIN_METHOD(playPlayer, CAPPluginReturnPromise);
            CAP_PLUGIN_METHOD(pausePlayer, CAPPluginReturnPromise);
+           CAP_PLUGIN_METHOD(playPause, CAPPluginReturnPromise);
            
            CAP_PLUGIN_METHOD(seek, CAPPluginReturnPromise);
            CAP_PLUGIN_METHOD(seekForward, CAPPluginReturnPromise);
            CAP_PLUGIN_METHOD(seekBackward, CAPPluginReturnPromise);
            
            CAP_PLUGIN_METHOD(getCurrentTime, CAPPluginReturnPromise);
+           
+           CAP_PLUGIN_METHOD(cancelSleepTimer, CAPPluginReturnPromise);
+           CAP_PLUGIN_METHOD(decreaseSleepTime, CAPPluginReturnPromise);
+           CAP_PLUGIN_METHOD(increaseSleepTime, CAPPluginReturnPromise);
+           CAP_PLUGIN_METHOD(getSleepTimerTime, CAPPluginReturnPromise);
+           CAP_PLUGIN_METHOD(setSleepTimer, CAPPluginReturnPromise);
            )

ios/App/App/plugins/AbsAudioPlayer.swift

@@ -13,9 +13,12 @@ public class AbsAudioPlayer: CAPPlugin {
     override public func load() {
         NotificationCenter.default.addObserver(self, selector: #selector(sendMetadata), name: NSNotification.Name(PlayerEvents.update.rawValue), object: nil)
         NotificationCenter.default.addObserver(self, selector: #selector(sendPlaybackClosedEvent), name: NSNotification.Name(PlayerEvents.closed.rawValue), object: nil)
-        self.bridge?.webView?.allowsBackForwardNavigationGestures = true;
         NotificationCenter.default.addObserver(self, selector: #selector(sendMetadata), name: UIApplication.didBecomeActiveNotification, object: nil)
         NotificationCenter.default.addObserver(self, selector: #selector(sendMetadata), name: UIApplication.willEnterForegroundNotification, object: nil)
+        NotificationCenter.default.addObserver(self, selector: #selector(sendSleepTimerSet), name: NSNotification.Name(PlayerEvents.sleepSet.rawValue), object: nil)
+        NotificationCenter.default.addObserver(self, selector: #selector(sendSleepTimerEnded), name: NSNotification.Name(PlayerEvents.sleepEnded.rawValue), object: nil)
+        
+        self.bridge?.webView?.allowsBackForwardNavigationGestures = true;
     }
     
     @objc func prepareLibraryItem(_ call: CAPPluginCall) {
@@ -68,18 +71,19 @@ public class AbsAudioPlayer: CAPPlugin {
         call.resolve()
     }
     
-    @objc func playPause(_ call: CAPPluginCall) {
-        PlayerHandler.playPause()
-        call.resolve([ "playing": !PlayerHandler.paused() ])
-    }
     @objc func playPlayer(_ call: CAPPluginCall) {
-        PlayerHandler.play()
+        PlayerHandler.paused = false
         call.resolve()
     }
     @objc func pausePlayer(_ call: CAPPluginCall) {
-        PlayerHandler.pause()
+        PlayerHandler.paused = true
         call.resolve()
     }
+    // I have no clue why but after i moved this block of code from above "playPlayer" to here the app stopped crashing. Move it back up if you want to
+    @objc func playPause(_ call: CAPPluginCall) {
+        PlayerHandler.paused = !PlayerHandler.paused
+        call.resolve([ "playing": !PlayerHandler.paused ])
+    }
     
     @objc func seek(_ call: CAPPluginCall) {
         PlayerHandler.seek(amount: call.getDouble("value", 0.0))
@@ -95,13 +99,69 @@ public class AbsAudioPlayer: CAPPlugin {
     }
     
     @objc func sendMetadata() {
-        self.notifyListeners("onPlayingUpdate", data: [ "value": !PlayerHandler.paused() ])
+        self.notifyListeners("onPlayingUpdate", data: [ "value": !PlayerHandler.paused ])
         self.notifyListeners("onMetadata", data: PlayerHandler.getMetdata())
     }
     @objc func sendPlaybackClosedEvent() {
         self.notifyListeners("onPlaybackClosed", data: [ "value": true ])
     }
     
+    @objc func decreaseSleepTime(_ call: CAPPluginCall) {
+        guard let timeString = call.getString("time") else { return call.resolve([ "success": false ]) }
+        guard let time = Int(timeString) else { return call.resolve([ "success": false ]) }
+        guard let currentSleepTime = PlayerHandler.remainingSleepTime else { return call.resolve([ "success": false ]) }
+        
+        PlayerHandler.remainingSleepTime = currentSleepTime - (time / 1000)
+        call.resolve()
+    }
+    @objc func increaseSleepTime(_ call: CAPPluginCall) {
+        guard let timeString = call.getString("time") else { return call.resolve([ "success": false ]) }
+        guard let time = Int(timeString) else { return call.resolve([ "success": false ]) }
+        guard let currentSleepTime = PlayerHandler.remainingSleepTime else { return call.resolve([ "success": false ]) }
+        
+        PlayerHandler.remainingSleepTime = currentSleepTime + (time / 1000)
+        call.resolve()
+    }
+    @objc func setSleepTimer(_ call: CAPPluginCall) {
+        guard let timeString = call.getString("time") else { return call.resolve([ "success": false ]) }
+        guard let time = Int(timeString) else { return call.resolve([ "success": false ]) }
+        
+        NSLog("chapter time: \(call.getBool("isChapterTime", false))")
+        
+        if call.getBool("isChapterTime", false) {
+            let timeToPause = time / 1000 - Int(PlayerHandler.getCurrentTime() ?? 0)
+            if timeToPause < 0 { return call.resolve([ "success": false ]) }
+            
+            NSLog("oof \(timeToPause)")
+            
+            PlayerHandler.remainingSleepTime = timeToPause
+            return call.resolve([ "success": true ])
+        }
+        
+        PlayerHandler.remainingSleepTime = time / 1000
+        call.resolve([ "success": true ])
+    }
+    @objc func cancelSleepTimer(_ call: CAPPluginCall) {
+        PlayerHandler.remainingSleepTime = nil
+        call.resolve()
+    }
+    @objc func getSleepTimerTime(_ call: CAPPluginCall) {
+        call.resolve([
+            "value": PlayerHandler.remainingSleepTime
+        ])
+    }
+    
+    @objc func sendSleepTimerEnded() {
+        self.notifyListeners("onSleepTimerEnded", data: [
+            "value": PlayerHandler.getCurrentTime()
+        ])
+    }
+    @objc func sendSleepTimerSet() {
+        self.notifyListeners("onSleepTimerSet", data: [
+            "value": PlayerHandler.remainingSleepTime
+        ])
+    }
+    
     @objc func sendPrepareMetadataEvent(itemId: String, playWhenReady: Bool) {
         self.notifyListeners("onPrepareMedia", data: [
             "audiobookId": itemId,
@@ -111,32 +171,4 @@ public class AbsAudioPlayer: CAPPlugin {
     @objc func sendPlaybackSession(session: [String: Any]) {
         self.notifyListeners("onPlaybackSession", data: session)
     }
-    
-    /*
-     IMPLEMENTED:
-     
-     cancelSleepTimer
-     decreaseSleepTime
-     increaseSleepTime
-     getSleepTimerTime
-     setSleepTimer
-     * closePlayback
-     * setPlaybackSpeed
-     * seekBackward
-     * seekForward
-     * seek
-     * playPause
-     * playPlayer
-     * pausePlayer
-     * getCurrentTime
-     
-     * onPlaybackSession
-     * onPrepareMedia
-     
-     * onPlaybackClosed
-     * onPlayingUpdate
-     * onMetadata
-     onSleepTimerEnded
-     onSleepTimerSet
-     */
 }

ios/App/App/plugins/AbsDatabase.swift

@@ -53,7 +53,7 @@ public class AbsDatabase: CAPPlugin {
     }
     @objc func removeServerConnectionConfig(_ call: CAPPluginCall) {
         let id = call.getString("serverConnectionConfigId", "")
-        Database.deleteServerConnectionConfig(id: id)
+        Database.shared.deleteServerConnectionConfig(id: id)
         
         call.resolve()
     }
@@ -63,13 +63,12 @@ public class AbsDatabase: CAPPlugin {
     }
     
     @objc func getDeviceData(_ call: CAPPluginCall) {
-        let configs = Database.getServerConnectionConfigs()
+        let configs = Database.shared.getServerConnectionConfigs()
-        let index = Database.getLastActiveConfigIndex()
+        let index = Database.shared.getLastActiveConfigIndex()
         
         call.resolve([
             "serverConnectionConfigs": configs.map { config in convertServerConnectionConfigToJSON(config: config) },
-            "lastServerConnectionConfigId": configs.first { config in config.index == index }?.id,
+            "lastServerConnectionConfigId": configs.first { config in config.index == index }?.id as Any,
-            // Luckily this isn't implemented yet
             // "currentLocalPlaybackSession": nil,
         ])
     }

ios/App/Shared/player/AudioPlayer.swift

@@ -80,6 +80,7 @@ class AudioPlayer: NSObject {
     public func destroy() {
         // Pause is not synchronous causing this error on below lines:
         // AVAudioSession_iOS.mm:1206  Deactivating an audio session that has running I/O. All I/O should be stopped or paused prior to deactivating the audio session
+        // It is related to L79 `AVAudioSession.sharedInstance().setActive(false)`
         pause()
         audioPlayer.replaceCurrentItem(with: nil)
         
@@ -90,11 +91,9 @@ class AudioPlayer: NSObject {
             print(error)
         }
         
-        // Throws error Possibly related to the error above
+        DispatchQueue.runOnMainQueue {
-//        DispatchQueue.main.sync {
+            UIApplication.shared.endReceivingRemoteControlEvents()
-//            UIApplication.shared.endReceivingRemoteControlEvents()
+        }
-//        }
-        
         NotificationCenter.default.post(name: NSNotification.Name(PlayerEvents.closed.rawValue), object: nil)
     }
     
@@ -187,7 +186,7 @@ class AudioPlayer: NSObject {
         lastPlayTime = Date.timeIntervalSinceReferenceDate
     }
     
-    public func seek(_ to: Double, from:String) {
+    public func seek(_ to: Double, from: String) {
         let continuePlaying = rate > 0.0
         
         pause()
@@ -247,7 +246,6 @@ class AudioPlayer: NSObject {
         }
         
         self.rate = rate
-        
         self.updateNowPlaying()
     }
     
@@ -289,9 +287,9 @@ class AudioPlayer: NSObject {
     
     // MARK: - Now playing
     private func setupRemoteTransportControls() {
-        // DispatchQueue.main.sync {
+        DispatchQueue.runOnMainQueue {
             UIApplication.shared.beginReceivingRemoteControlEvents()
-        // }
+        }
         let commandCenter = MPRemoteCommandCenter.shared()
         
         commandCenter.playCommand.isEnabled = true
@@ -349,7 +347,7 @@ class AudioPlayer: NSObject {
     }
     private func updateNowPlaying() {
         NotificationCenter.default.post(name: NSNotification.Name(PlayerEvents.update.rawValue), object: nil)
-        NowPlayingInfo.update(duration: getDuration(), currentTime: getCurrentTime(), rate: rate)
+        NowPlayingInfo.shared.update(duration: getDuration(), currentTime: getCurrentTime(), rate: rate)
     }
     
     // MARK: - Observer
@@ -359,6 +357,7 @@ class AudioPlayer: NSObject {
                 NSLog("TEST: playerContext observer player rate")
                 self.setPlaybackRate(change?[.newKey] as? Float ?? 1.0, observed: true)
             } else if keyPath == #keyPath(AVPlayer.currentItem) {
+                NotificationCenter.default.post(name: NSNotification.Name(PlayerEvents.update.rawValue), object: nil)
                 NSLog("WARNING: Item ended")
             }
         } else {

ios/App/Shared/player/PlayerHandler.swift

@@ -12,8 +12,44 @@ class PlayerHandler {
     private static var session: PlaybackSession?
     private static var timer: Timer?
     
-    private static var listeningTimePassedSinceLastSync = 0.0
+    private static var _remainingSleepTime: Int? = nil
-    private static var lastSyncReport:PlaybackReport?
+    public static var remainingSleepTime: Int? {
+        get {
+            return _remainingSleepTime
+        }
+        set(time) {
+            if time != nil && time! < 0 {
+                _remainingSleepTime = nil
+            } else {
+                _remainingSleepTime = time
+            }
+            
+            if _remainingSleepTime == nil {
+                NotificationCenter.default.post(name: NSNotification.Name(PlayerEvents.sleepEnded.rawValue), object: _remainingSleepTime)
+            } else {
+                NotificationCenter.default.post(name: NSNotification.Name(PlayerEvents.sleepSet.rawValue), object: _remainingSleepTime)
+            }
+        }
+    }
+    private static var listeningTimePassedSinceLastSync: Double = 0.0
+    private static var lastSyncReport: PlaybackReport?
+    
+    public static var paused: Bool {
+        get {
+            guard let player = player else {
+                return true
+            }
+            
+            return player.rate == 0.0
+        }
+        set(paused) {
+            if paused {
+                self.player?.pause()
+            } else {
+                self.player?.play()
+            }
+        }
+    }
     
     public static func startPlayback(session: PlaybackSession, playWhenReady: Bool, playbackRate: Float) {
         if player != nil {
@@ -21,16 +57,16 @@ class PlayerHandler {
             player = nil
         }
         
-        NowPlayingInfo.setSessionMetadata(metadata: NowPlayingMetadata(id: session.id, itemId: session.libraryItemId!, artworkUrl: session.coverPath, title: session.displayTitle ?? "Unknown title", author: session.displayAuthor, series: nil))
+        NowPlayingInfo.shared.setSessionMetadata(metadata: NowPlayingMetadata(id: session.id, itemId: session.libraryItemId!, artworkUrl: session.coverPath, title: session.displayTitle ?? "Unknown title", author: session.displayAuthor, series: nil))
         
         self.session = session
         player = AudioPlayer(playbackSession: session, playWhenReady: playWhenReady, playbackRate: playbackRate)
         
-        // DispatchQueue.main.sync {
+        DispatchQueue.runOnMainQueue {
-        timer = Timer.scheduledTimer(withTimeInterval: 1, repeats: true) { _ in
+            timer = Timer.scheduledTimer(withTimeInterval: 1, repeats: true) { _ in
-            self.tick()
+                self.tick()
+            }
         }
-        // }
     }
     public static func stopPlayback() {
         player?.destroy()
@@ -39,7 +75,7 @@ class PlayerHandler {
         timer?.invalidate()
         timer = nil
         
-        NowPlayingInfo.reset()
+        NowPlayingInfo.shared.reset()
     }
     
     public static func getCurrentTime() -> Double? {
@@ -49,44 +85,25 @@ class PlayerHandler {
         self.player?.setPlaybackRate(speed)
     }
     
-    public static func play() {
-        self.player?.play()
-    }
-    public static func pause() {
-        self.player?.play()
-    }
-    public static func playPause() {
-        if paused() {
-            self.player?.play()
-        } else {
-            self.player?.pause()
-        }
-    }
-    
     public static func seekForward(amount: Double) {
-        if player == nil {
+        guard let player = player else {
             return
         }
         
-        let destinationTime = player!.getCurrentTime() + amount
+        let destinationTime = player.getCurrentTime() + amount
-        player!.seek(destinationTime, from: "handler")
+        player.seek(destinationTime, from: "handler")
     }
     public static func seekBackward(amount: Double) {
-        if player == nil {
+        guard let player = player else {
             return
         }
         
-        let destinationTime = player!.getCurrentTime() - amount
+        let destinationTime = player.getCurrentTime() - amount
-        player!.seek(destinationTime, from: "handler")
+        player.seek(destinationTime, from: "handler")
     }
     public static func seek(amount: Double) {
         player?.seek(amount, from: "handler")
     }
-    
-    public static func paused() -> Bool {
-        player?.rate == 0.0
-    }
-    
     public static func getMetdata() -> [String: Any] {
         DispatchQueue.main.async {
             syncProgress()
@@ -95,32 +112,38 @@ class PlayerHandler {
         return [
             "duration": player?.getDuration() ?? 0,
             "currentTime": player?.getCurrentTime() ?? 0,
-            "playerState": !paused(),
+            "playerState": !paused,
             "currentRate": player?.rate ?? 0,
         ]
     }
     
     private static func tick() {
-        if !paused() {
+        if !paused {
             listeningTimePassedSinceLastSync += 1
         }
         
         if listeningTimePassedSinceLastSync > 3 {
             syncProgress()
         }
+        
+        if remainingSleepTime != nil {
+            if remainingSleepTime! == 0 {
+                paused = true
+            }
+            remainingSleepTime! -= 1
+        }
     }
     public static func syncProgress() {
-        if player == nil || session == nil {
+        if session == nil { return }
-            return
+        guard let player = player else { return }
-        }
         
-        let playerCurrentTime = player!.getCurrentTime()
+        let playerCurrentTime = player.getCurrentTime()
         if (lastSyncReport != nil && lastSyncReport?.currentTime == playerCurrentTime) {
             // No need to syncProgress
             return
         }
         
-        let report = PlaybackReport(currentTime: playerCurrentTime, duration: player!.getDuration(), timeListened: listeningTimePassedSinceLastSync)
+        let report = PlaybackReport(currentTime: playerCurrentTime, duration: player.getDuration(), timeListened: listeningTimePassedSinceLastSync)
         
         session!.currentTime = playerCurrentTime
         listeningTimePassedSinceLastSync = 0

ios/App/Shared/util/ApiClient.swift

@@ -9,6 +9,14 @@ import Foundation
 import Alamofire
 
 class ApiClient {
+    public static func getData(from url: URL, completion: @escaping (UIImage?) -> Void) {
+        URLSession.shared.dataTask(with: url, completionHandler: {(data, response, error) in
+            if let data = data {
+                completion(UIImage(data:data))
+            }
+        }).resume()
+    }
+    
     public static func postResource<T: Decodable>(endpoint: String, parameters: [String: String], decodable: T.Type = T.self, callback: ((_ param: T) -> Void)?) {
         if (Store.serverConfig == nil) {
             NSLog("Server config not set")
@@ -54,7 +62,6 @@ class ApiClient {
     }
     
     public static func startPlaybackSession(libraryItemId: String, episodeId: String?, callback: @escaping (_ param: PlaybackSession) -> Void) {
-        
         var endpoint = "api/items/\(libraryItemId)/play"
         if episodeId != nil {
             endpoint += "/\(episodeId!)"

ios/App/Shared/util/Database.swift

@@ -10,16 +10,25 @@ import RealmSwift
 
 class Database {
     // All DB releated actions must be executed on "realm-queue"
-    public static let realmQueue = DispatchQueue(label: "realm-queue")
+    public static let realmQueue: DispatchQueue = DispatchQueue(label: "realm-queue")
-    private static var instance: Realm = try! Realm(queue: realmQueue)
+    public static var shared = {
+        realmQueue.sync {
+            return Database()
+        }
+    }()
+
+    private var instance: Realm
+    private init() {
+        self.instance = try! Realm(queue: Database.realmQueue)
+    }
     
-    public static func setServerConnectionConfig(config: ServerConnectionConfig) {
+    public func setServerConnectionConfig(config: ServerConnectionConfig) {
         var refrence: ThreadSafeReference<ServerConnectionConfig>?
         if config.realm != nil {
             refrence = ThreadSafeReference(to: config)
         }
         
-        realmQueue.sync {
+        Database.realmQueue.sync {
             let existing: ServerConnectionConfig? = instance.object(ofType: ServerConnectionConfig.self, forPrimaryKey: config.id)
             
             if config.index == 0 {
@@ -55,8 +64,8 @@ class Database {
             setLastActiveConfigIndex(index: config.index)
         }
     }
-    public static func deleteServerConnectionConfig(id: String) {
+    public func deleteServerConnectionConfig(id: String) {
-        realmQueue.sync {
+        Database.realmQueue.sync {
             let config = instance.object(ofType: ServerConnectionConfig.self, forPrimaryKey: id)
             
             do {
@@ -71,10 +80,10 @@ class Database {
             }
         }
     }
-    public static func getServerConnectionConfigs() -> [ServerConnectionConfig] {
+    public func getServerConnectionConfigs() -> [ServerConnectionConfig] {
         var refrences: [ThreadSafeReference<ServerConnectionConfig>] = []
         
-        realmQueue.sync {
+        Database.realmQueue.sync {
             let configs = instance.objects(ServerConnectionConfig.self)
             refrences = configs.map { config in
                 return ThreadSafeReference(to: config)
@@ -94,12 +103,12 @@ class Database {
         }
     }
     
-    public static func setLastActiveConfigIndexToNil() {
+    public func setLastActiveConfigIndexToNil() {
-        realmQueue.sync {
+        Database.realmQueue.sync {
             setLastActiveConfigIndex(index: nil)
         }
     }
-    public static func setLastActiveConfigIndex(index: Int?) {
+    public func setLastActiveConfigIndex(index: Int?) {
         let existing = instance.objects(ServerConnectionConfigActiveIndex.self)
         let obj = ServerConnectionConfigActiveIndex()
         obj.index = index
@@ -114,8 +123,8 @@ class Database {
             debugPrint(exception)
         }
     }
-    public static func getLastActiveConfigIndex() -> Int? {
+    public func getLastActiveConfigIndex() -> Int? {
-        return realmQueue.sync {
+        return Database.realmQueue.sync {
             return instance.objects(ServerConnectionConfigActiveIndex.self).first?.index ?? nil
         }
     }

ios/App/Shared/util/Extensions.swift

@@ -18,3 +18,14 @@ extension Encodable {
     return dictionary
   }
 }
+extension DispatchQueue {
+    static func runOnMainQueue(callback: @escaping (() -> Void)) {
+        if Thread.isMainThread {
+            callback()
+        } else {
+            DispatchQueue.main.sync {
+                callback()
+            }
+        }
+    }
+}

ios/App/Shared/util/NowPlayingInfo.swift

@@ -8,14 +8,6 @@
 import Foundation
 import MediaPlayer
 
-func getData(from url: URL, completion: @escaping (UIImage?) -> Void) {
-    URLSession.shared.dataTask(with: url, completionHandler: {(data, response, error) in
-        if let data = data {
-            completion(UIImage(data:data))
-        }
-    }).resume()
-}
-
 struct NowPlayingMetadata {
     var id: String
     var itemId: String
@@ -26,22 +18,22 @@ struct NowPlayingMetadata {
 }
 
 class NowPlayingInfo {
-    private static var nowPlayingInfo: [String: Any] = [:]
+    static var shared = {
+        return NowPlayingInfo()
+    }()
     
-    public static func setSessionMetadata(metadata: NowPlayingMetadata) {
+    private var nowPlayingInfo: [String: Any]
+    private init() {
+        self.nowPlayingInfo = [:]
+    }
+    
+    public func setSessionMetadata(metadata: NowPlayingMetadata) {
         setMetadata(artwork: nil, metadata: metadata)
         
-        /*
-        if !shouldFetchCover(id: metadata.id) || metadata.artworkUrl == nil {
-            return
-        }
-         */
-        
         guard let url = URL(string: "\(Store.serverConfig!.address)/api/items/\(metadata.itemId)/cover?token=\(Store.serverConfig!.token)") else {
             return
         }
-        
+        ApiClient.getData(from: url) { [self] image in
-        getData(from: url) { [self] image in
             guard let downloadedImage = image else {
                 return
             }
@@ -52,7 +44,7 @@ class NowPlayingInfo {
             self.setMetadata(artwork: artwork, metadata: metadata)
         }
     }
-    public static func update(duration: Double, currentTime: Double, rate: Float) {
+    public func update(duration: Double, currentTime: Double, rate: Float) {
         nowPlayingInfo[MPMediaItemPropertyPlaybackDuration] = duration
         nowPlayingInfo[MPNowPlayingInfoPropertyElapsedPlaybackTime] = currentTime
         nowPlayingInfo[MPNowPlayingInfoPropertyPlaybackRate] = rate
@@ -60,12 +52,12 @@ class NowPlayingInfo {
             
         MPNowPlayingInfoCenter.default().nowPlayingInfo = nowPlayingInfo
     }
-    public static func reset() {
+    public func reset() {
         nowPlayingInfo = [:]
         MPNowPlayingInfoCenter.default().nowPlayingInfo = nil
     }
     
-    private static func setMetadata(artwork: MPMediaItemArtwork?, metadata: NowPlayingMetadata?) {
+    private func setMetadata(artwork: MPMediaItemArtwork?, metadata: NowPlayingMetadata?) {
         if metadata == nil {
             return
         }
@@ -84,7 +76,7 @@ class NowPlayingInfo {
         nowPlayingInfo[MPMediaItemPropertyArtist] = metadata!.author ?? "unknown"
         nowPlayingInfo[MPMediaItemPropertyAlbumTitle] = metadata!.series
     }
-    private static func shouldFetchCover(id: String) -> Bool {
+    private func shouldFetchCover(id: String) -> Bool {
         nowPlayingInfo[MPNowPlayingInfoPropertyExternalContentIdentifier] as? String != id || nowPlayingInfo[MPMediaItemPropertyArtwork] == nil
     }
 }

ios/App/Shared/util/PlayerEvents.swift

@@ -10,4 +10,6 @@ import Foundation
 enum PlayerEvents: String {
     case update = "com.audiobookshelf.app.player.update"
     case closed = "com.audiobookshelf.app.player.closed"
+    case sleepSet = "com.audiobookshelf.app.player.sleep.set"
+    case sleepEnded = "com.audiobookshelf.app.player.sleep.ended"
 }

ios/App/Shared/util/Store.swift

@@ -16,9 +16,9 @@ class Store {
         }
         set(updated) {
             if updated != nil {
-                Database.setServerConnectionConfig(config: updated!)
+                Database.shared.setServerConnectionConfig(config: updated!)
             } else {
-                Database.setLastActiveConfigIndexToNil()
+                Database.shared.setLastActiveConfigIndexToNil()
             }
             
             Database.realmQueue.sync {