mirror of
https://github.com/advplyr/audiobookshelf-app.git
synced 2025-07-13 07:24:55 +02:00
340 lines
14 KiB
Swift
340 lines
14 KiB
Swift
//
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// ApiClient.swift
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// App
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//
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// Created by Rasmus Krämer on 13.04.22.
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//
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import Foundation
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import Alamofire
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class ApiClient {
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private static let logger = AppLogger(category: "ApiClient")
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public static func getData(from url: URL, completion: @escaping (UIImage?) -> Void) {
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URLSession.shared.dataTask(with: url, completionHandler: {(data, response, error) in
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if let data = data {
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completion(UIImage(data:data))
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}
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}).resume()
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}
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public static func postResource<T: Decodable>(endpoint: String, parameters: [String: Any], decodable: T.Type = T.self, callback: ((_ param: T) -> Void)?) {
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if (Store.serverConfig == nil) {
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logger.error("Server config not set")
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return
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}
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let headers: HTTPHeaders = [
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"Authorization": "Bearer \(Store.serverConfig!.token)"
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]
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AF.request("\(Store.serverConfig!.address)/\(endpoint)", method: .post, parameters: parameters, encoding: JSONEncoding.default, headers: headers).responseDecodable(of: decodable) { response in
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switch response.result {
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case .success(let obj):
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callback?(obj)
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case .failure(let error):
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logger.error("api request to \(endpoint) failed")
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print(error)
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}
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}
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}
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public static func postResource<T: Encodable, U: Decodable>(endpoint: String, parameters: T, decodable: U.Type = U.self, callback: ((_ param: U) -> Void)?) {
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if (Store.serverConfig == nil) {
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logger.error("Server config not set")
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return
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}
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let headers: HTTPHeaders = [
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"Authorization": "Bearer \(Store.serverConfig!.token)"
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]
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AF.request("\(Store.serverConfig!.address)/\(endpoint)", method: .post, parameters: parameters, encoder: JSONParameterEncoder.default, headers: headers).responseDecodable(of: decodable) { response in
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switch response.result {
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case .success(let obj):
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callback?(obj)
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case .failure(let error):
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logger.error("api request to \(endpoint) failed")
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print(error)
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}
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}
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}
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public static func postResource<T:Encodable>(endpoint: String, parameters: T) async -> Bool {
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return await withCheckedContinuation { continuation in
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postResource(endpoint: endpoint, parameters: parameters) { success in
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continuation.resume(returning: success)
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}
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}
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}
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public static func postResource<T:Encodable>(endpoint: String, parameters: T, callback: ((_ success: Bool) -> Void)?) {
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if (Store.serverConfig == nil) {
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logger.error("Server config not set")
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callback?(false)
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return
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}
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let headers: HTTPHeaders = [
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"Authorization": "Bearer \(Store.serverConfig!.token)"
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]
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AF.request("\(Store.serverConfig!.address)/\(endpoint)", method: .post, parameters: parameters, encoder: JSONParameterEncoder.default, headers: headers).response { response in
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switch response.result {
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case .success(_):
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callback?(true)
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case .failure(let error):
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logger.error("api request to \(endpoint) failed")
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print(error)
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callback?(false)
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}
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}
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}
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public static func patchResource<T: Encodable>(endpoint: String, parameters: T, callback: ((_ success: Bool) -> Void)?) {
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if (Store.serverConfig == nil) {
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logger.error("Server config not set")
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callback?(false)
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return
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}
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let headers: HTTPHeaders = [
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"Authorization": "Bearer \(Store.serverConfig!.token)"
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]
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AF.request("\(Store.serverConfig!.address)/\(endpoint)", method: .patch, parameters: parameters, encoder: JSONParameterEncoder.default, headers: headers).response { response in
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switch response.result {
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case .success(_):
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callback?(true)
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case .failure(let error):
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logger.error("api request to \(endpoint) failed")
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print(error)
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callback?(false)
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}
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}
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}
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public static func getResource<T: Decodable>(endpoint: String, decodable: T.Type = T.self) async -> T? {
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return await withCheckedContinuation { continuation in
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getResource(endpoint: endpoint, decodable: decodable) { result in
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continuation.resume(returning: result)
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}
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}
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}
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public static func getResource<T: Decodable>(endpoint: String, decodable: T.Type = T.self, callback: ((_ param: T?) -> Void)?) {
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if (Store.serverConfig == nil) {
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logger.error("Server config not set")
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callback?(nil)
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return
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}
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let headers: HTTPHeaders = [
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"Authorization": "Bearer \(Store.serverConfig!.token)"
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]
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AF.request("\(Store.serverConfig!.address)/\(endpoint)", method: .get, encoding: JSONEncoding.default, headers: headers).responseDecodable(of: decodable) { response in
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switch response.result {
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case .success(let obj):
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callback?(obj)
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case .failure(let error):
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logger.error("api request to \(endpoint) failed")
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print(error)
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}
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}
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}
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public static func startPlaybackSession(libraryItemId: String, episodeId: String?, forceTranscode:Bool, callback: @escaping (_ param: PlaybackSession) -> Void) {
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var endpoint = "api/items/\(libraryItemId)/play"
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if episodeId != nil {
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endpoint += "/\(episodeId!)"
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}
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var systemInfo = utsname()
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uname(&systemInfo)
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let modelCode = withUnsafePointer(to: &systemInfo.machine) {
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$0.withMemoryRebound(to: CChar.self, capacity: 1) {
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ptr in String.init(validatingUTF8: ptr)
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}
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}
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let parameters: [String: Any] = [
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"forceDirectPlay": !forceTranscode ? "1" : "",
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"forceTranscode": forceTranscode ? "1" : "",
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"mediaPlayer": "AVPlayer",
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"deviceInfo": [
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"deviceId": UIDevice.current.identifierForVendor?.uuidString,
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"manufacturer": "Apple",
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"model": modelCode,
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"clientVersion": Bundle.main.infoDictionary?["CFBundleShortVersionString"] as? String
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]
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]
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ApiClient.postResource(endpoint: endpoint, parameters: parameters, decodable: PlaybackSession.self) { obj in
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let session = obj
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session.serverConnectionConfigId = Store.serverConfig!.id
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session.serverAddress = Store.serverConfig!.address
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callback(session)
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}
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}
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public static func reportPlaybackProgress(report: PlaybackReport, sessionId: String) async -> Bool {
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return await postResource(endpoint: "api/session/\(sessionId)/sync", parameters: report)
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}
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public static func reportLocalPlaybackProgress(_ session: PlaybackSession) async -> Bool {
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return await postResource(endpoint: "api/session/local", parameters: session)
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}
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public static func reportAllLocalPlaybackSessions(_ sessions: [PlaybackSession]) async -> Bool {
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return await postResource(endpoint: "api/session/local-all", parameters: LocalPlaybackSessionSyncAllPayload(sessions: sessions, deviceInfo: sessions.first?.deviceInfo))
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}
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public static func syncLocalSessionsWithServer(isFirstSync: Bool) async {
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do {
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// Sync server progress with local media progress
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let localMediaProgressList = Database.shared.getAllLocalMediaProgress().filter {
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$0.serverConnectionConfigId == Store.serverConfig?.id
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}.map { $0.freeze() }
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logger.log("syncLocalSessionsWithServer: Found \(localMediaProgressList.count) local media progress for server")
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if (localMediaProgressList.isEmpty) {
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logger.log("syncLocalSessionsWithServer: No local progress to sync")
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} else {
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let currentUser = await ApiClient.getCurrentUser()
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guard let currentUser = currentUser else {
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logger.log("syncLocalSessionsWithServer: No User")
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return
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}
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try currentUser.mediaProgress.forEach { mediaProgress in
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let localMediaProgress = localMediaProgressList.first { lmp in
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if (lmp.episodeId != nil) {
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return lmp.episodeId == mediaProgress.episodeId
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} else {
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return lmp.libraryItemId == mediaProgress.libraryItemId
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}
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}
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if (localMediaProgress != nil && mediaProgress.lastUpdate > localMediaProgress!.lastUpdate) {
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logger.log("syncLocalSessionsWithServer: Updating local media progress \(localMediaProgress!.id) with server media progress")
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if let localMediaProgress = localMediaProgress?.thaw() {
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try localMediaProgress.updateFromServerMediaProgress(mediaProgress)
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}
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} else if (localMediaProgress != nil) {
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logger.log("syncLocalSessionsWithServer: Local progress for \(localMediaProgress!.id) is more recent then server progress")
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}
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}
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}
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// Send saved playback sessions to server and remove them from db
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let playbackSessions = Database.shared.getAllPlaybackSessions().filter {
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$0.serverConnectionConfigId == Store.serverConfig?.id
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}.map { $0.freeze() }
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logger.log("syncLocalSessionsWithServer: Found \(playbackSessions.count) playback sessions for server (first sync: \(isFirstSync))")
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if (!playbackSessions.isEmpty) {
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let success = await ApiClient.reportAllLocalPlaybackSessions(playbackSessions)
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if (success) {
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// Remove sessions from db
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try playbackSessions.forEach { session in
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logger.log("syncLocalSessionsWithServer: Handling \(session.displayTitle ?? "") (\(session.id)) \(session.isActiveSession)")
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// On first sync then remove all sessions
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if (!session.isActiveSession || isFirstSync) {
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if let session = session.thaw() {
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try session.delete()
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}
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}
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}
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}
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}
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} catch {
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debugPrint(error)
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return
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}
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}
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public static func updateMediaProgress<T:Encodable>(libraryItemId: String, episodeId: String?, payload: T, callback: @escaping () -> Void) {
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logger.log("updateMediaProgress \(libraryItemId) \(episodeId ?? "NIL") \(payload)")
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let endpoint = episodeId?.isEmpty ?? true ? "api/me/progress/\(libraryItemId)" : "api/me/progress/\(libraryItemId)/\(episodeId ?? "")"
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patchResource(endpoint: endpoint, parameters: payload) { success in
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callback()
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}
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}
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public static func getMediaProgress(libraryItemId: String, episodeId: String?) async -> MediaProgress? {
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logger.log("getMediaProgress \(libraryItemId) \(episodeId ?? "NIL")")
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let endpoint = episodeId?.isEmpty ?? true ? "api/me/progress/\(libraryItemId)" : "api/me/progress/\(libraryItemId)/\(episodeId ?? "")"
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return await getResource(endpoint: endpoint, decodable: MediaProgress.self)
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}
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public static func getCurrentUser() async -> User? {
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logger.log("getCurrentUser")
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return await getResource(endpoint: "api/me", decodable: User.self)
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}
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public static func getLibraryItemWithProgress(libraryItemId:String, episodeId:String?, callback: @escaping (_ param: LibraryItem?) -> Void) {
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var endpoint = "api/items/\(libraryItemId)?expanded=1&include=progress"
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if episodeId != nil {
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endpoint += "&episodeId=\(episodeId!)"
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}
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ApiClient.getResource(endpoint: endpoint, decodable: LibraryItem.self) { obj in
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callback(obj)
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}
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}
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public static func pingServer() async -> Bool {
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var status = true
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AF.request("\(Store.serverConfig!.address)/ping", method: .get).responseDecodable(of: PingResponsePayload.self) { response in
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switch response.result {
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case .success:
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status = true
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case .failure:
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status = false
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}
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}
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return status
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}
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}
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struct LocalMediaProgressSyncPayload: Codable {
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var localMediaProgress: [LocalMediaProgress]
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}
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struct PingResponsePayload: Codable {
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var success: Bool
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}
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struct MediaProgressSyncResponsePayload: Decodable {
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var numServerProgressUpdates: Int?
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var localProgressUpdates: [LocalMediaProgress]?
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private enum CodingKeys : String, CodingKey {
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case numServerProgressUpdates, localProgressUpdates
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}
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init(from decoder: Decoder) throws {
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let values = try decoder.container(keyedBy: CodingKeys.self)
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numServerProgressUpdates = try? values.intOrStringDecoder(key: .numServerProgressUpdates)
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localProgressUpdates = try? values.decode([LocalMediaProgress].self, forKey: .localProgressUpdates)
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}
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}
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struct LocalMediaProgressSyncResultsPayload: Codable {
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var numLocalMediaProgressForServer: Int?
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var numServerProgressUpdates: Int?
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var numLocalProgressUpdates: Int?
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}
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struct LocalPlaybackSessionSyncAllPayload: Codable {
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var sessions: [PlaybackSession]
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var deviceInfo: [String: String?]?
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}
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struct Connectivity {
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static private let sharedInstance = NetworkReachabilityManager()!
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static var isConnectedToInternet:Bool {
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return self.sharedInstance.isReachable
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}
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}
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