iOS/Sources/Shared/API/HAAPI.swift
Zac West 7cbde6ddb2
Try and fix Realm crashes via excessive background tasks (#1874)
Starting in iOS 15, there's a number of crashes happening in the background with Realm. They don't appear to be due to the file lock in the shared app container, but this may help resolve them either way -- easy to see if the next beta doesn't crash a bunch.
2021-10-03 21:28:00 +00:00

909 lines
34 KiB
Swift

import Alamofire
import CoreLocation
import Foundation
import Intents
import KeychainAccess
import ObjectMapper
import PromiseKit
import RealmSwift
import UIKit
import UserNotifications
import Version
#if os(iOS)
import Reachability
#endif
private let keychain = Constants.Keychain
public class HomeAssistantAPI {
public enum APIError: Error, Equatable {
case managerNotAvailable
case invalidResponse
case cantBuildURL
case notConfigured
case updateNotPossible
case mobileAppComponentNotLoaded
case mustUpgradeHomeAssistant(Version)
case unknown
}
static let minimumRequiredVersion = Version(major: 0, minor: 92, patch: 2)
public static let didConnectNotification = Notification.Name(rawValue: "HomeAssistantAPIConnected")
let prefs = UserDefaults(suiteName: Constants.AppGroupID)!
public static var LoadedComponents = [String]()
public private(set) var manager: Alamofire.Session!
public static var unauthenticatedManager: Alamofire.Session = {
configureSessionManager()
}()
public var MobileAppComponentLoaded: Bool {
HomeAssistantAPI.LoadedComponents.contains("mobile_app")
}
public let tokenManager: TokenManager
public func connectionInfo() throws -> ConnectionInfo {
if let connectionInfo = Current.settingsStore.connectionInfo {
return connectionInfo
} else {
throw HomeAssistantAPI.APIError.notConfigured
}
}
public static var clientVersionDescription: String {
"\(Constants.version) (\(Constants.build))"
}
public static var userAgent: String {
// This matches Alamofire's generated string, for consistency with the past
let bundle = Constants.BundleID
let appVersion = Constants.version
let appBuild = Constants.build
let osNameVersion: String = {
let version = ProcessInfo.processInfo.operatingSystemVersion
let versionString = "\(version.majorVersion).\(version.minorVersion).\(version.patchVersion)"
let notCircularReferenceWrapper = DeviceWrapper()
let osName = notCircularReferenceWrapper.systemName()
return "\(osName) \(versionString)"
}()
return "Home Assistant/\(appVersion) (\(bundle); build:\(appBuild); \(osNameVersion))"
}
/// Initialize an API object with an authenticated tokenManager.
public init(tokenInfo: TokenInfo, urlConfig: URLSessionConfiguration = .default) {
self.tokenManager = TokenManager(tokenInfo: tokenInfo)
let manager = HomeAssistantAPI.configureSessionManager(
urlConfig: urlConfig,
interceptor: newInterceptor()
)
self.manager = manager
removeOldDownloadDirectory()
Current.sensors.register(observer: self)
}
private static func configureSessionManager(
urlConfig: URLSessionConfiguration = .default,
delegate: SessionDelegate = SessionDelegate(),
interceptor: Interceptor = .init()
) -> Session {
let configuration = urlConfig
var headers = configuration.httpAdditionalHeaders ?? [:]
headers["User-Agent"] = Self.userAgent
configuration.httpAdditionalHeaders = headers
return Alamofire.Session(configuration: configuration, delegate: delegate, interceptor: interceptor)
}
private func newInterceptor() -> Interceptor {
.init(
adapters: [
Adapter { [weak self] request, session, completion in
guard let self = self else {
completion(.success(request))
return
}
do {
let connectionInfo = try self.connectionInfo()
connectionInfo.adapt(request, for: session, completion: completion)
} catch {
completion(.failure(error))
}
},
], retriers: [
], interceptors: [
tokenManager.authenticationInterceptor,
RetryPolicy(),
]
)
}
convenience init?() {
guard Current.settingsStore.connectionInfo != nil else {
return nil
}
guard let tokenInfo = Current.settingsStore.tokenInfo else {
return nil
}
self.init(tokenInfo: tokenInfo, urlConfig: .default)
}
public func VideoStreamer() -> MJPEGStreamer {
MJPEGStreamer(manager: HomeAssistantAPI.configureSessionManager(
delegate: MJPEGStreamerSessionDelegate(),
interceptor: newInterceptor()
))
}
public enum ConnectReason {
case cold
case warm
case periodic
var updateSensorTrigger: LocationUpdateTrigger {
switch self {
case .cold, .warm:
return .Launch
case .periodic:
return .Periodic
}
}
}
public func Connect(reason: ConnectReason) -> Promise<Void> {
Current.apiConnection.connect()
return firstly {
self.UpdateRegistration()
}.recover { error -> Promise<MobileAppRegistrationResponse> in
switch error as? WebhookError {
case .unmappableValue,
.unexpectedType,
.unacceptableStatusCode(404),
.unacceptableStatusCode(410):
// cloudhook will send a 404 for deleted
// ha directly will send a 200 with an empty body for deleted
let message = "Integration is missing; registering."
return Current.clientEventStore.addEvent(ClientEvent(text: message, type: .networkRequest, payload: [
"error": String(describing: error),
])).then {
return self.Register()
}
case .noApi,
.unregisteredIdentifier,
.unacceptableStatusCode,
.replaced,
.none:
// not a WebhookError, or not one we think requires reintegration
Current.Log.info("not re-registering, but failed to update registration: \(error)")
throw error
}
}.then { _ in
when(fulfilled: [
self.GetConfig().asVoid(),
Current.modelManager.fetch(),
self.UpdateSensors(trigger: reason.updateSensorTrigger).asVoid(),
self.updateComplications(passively: false).asVoid(),
]).asVoid()
}.get { _ in
NotificationCenter.default.post(
name: Self.didConnectNotification,
object: nil,
userInfo: nil
)
}
}
public func CreateEvent(eventType: String, eventData: [String: Any]) -> Promise<Void> {
let intent = FireEventIntent(eventName: eventType, payload: eventData)
INInteraction(intent: intent, response: nil).donate(completion: nil)
return Current.webhooks.sendEphemeral(
request: .init(type: "fire_event", data: [
"event_type": eventType,
"event_data": eventData,
])
)
}
public func temporaryDownloadFileURL(appropriateFor downloadingURL: URL? = nil) -> URL? {
let url = URL(fileURLWithPath: NSTemporaryDirectory(), isDirectory: true)
// using a random file name so we always have one, see https://github.com/home-assistant/iOS/issues/1068
.appendingPathComponent(UUID().uuidString, isDirectory: false)
if let downloadingURL = downloadingURL {
return url.appendingPathExtension(downloadingURL.pathExtension)
} else {
return url
}
}
private func removeOldDownloadDirectory() {
let fileManager = FileManager.default
if let downloadDataDir = fileManager.containerURL(
forSecurityApplicationGroupIdentifier: Constants.AppGroupID
)?.appendingPathComponent("downloadedData", isDirectory: true) {
try? fileManager.removeItem(at: downloadDataDir)
}
}
public func DownloadDataAt(url: URL, needsAuth: Bool) -> Promise<URL> {
Promise { seal in
var finalURL = url
let dataManager: Alamofire.Session = needsAuth ? self.manager : Self.unauthenticatedManager
if needsAuth {
let activeURL = try connectionInfo().activeURL
if !url.absoluteString.hasPrefix(activeURL.absoluteString) {
Current.Log.verbose("URL does not contain base URL, prepending base URL to \(url.absoluteString)")
finalURL = activeURL.appendingPathComponent(url.absoluteString)
}
Current.Log.verbose("Data download needs auth!")
}
guard let downloadPath = temporaryDownloadFileURL(appropriateFor: finalURL) else {
Current.Log.error("Unable to get download path!")
seal.reject(APIError.cantBuildURL)
return
}
let destination: DownloadRequest.Destination = { _, _ in
(downloadPath, [.removePreviousFile, .createIntermediateDirectories])
}
dataManager.download(finalURL, to: destination).validate().responseData { downloadResponse in
switch downloadResponse.result {
case .success:
seal.fulfill(downloadResponse.fileURL!)
case let .failure(error):
seal.reject(error)
}
}
}
}
public func GetConfig(_ useWebhook: Bool = true) -> Promise<ConfigResponse> {
let promise: Promise<ConfigResponse>
if useWebhook {
promise = Current.webhooks.sendEphemeral(request: .init(type: "get_config", data: [:]))
} else {
promise = request(path: "config", callingFunctionName: "\(#function)")
}
return promise.then { config -> Promise<ConfigResponse> in
HomeAssistantAPI.LoadedComponents = config.Components
guard self.MobileAppComponentLoaded else {
Current.Log.error("mobile_app component is not loaded!")
throw HomeAssistantAPI.APIError.mobileAppComponentNotLoaded
}
let connectionInfo = try self.connectionInfo()
connectionInfo.cloudhookURL = config.CloudhookURL
connectionInfo.setAddress(config.RemoteUIURL, .remoteUI)
self.prefs.setValue(config.LocationName, forKey: "location_name")
self.prefs.setValue(config.Latitude, forKey: "latitude")
self.prefs.setValue(config.Longitude, forKey: "longitude")
self.prefs.setValue(config.TemperatureUnit, forKey: "temperature_unit")
self.prefs.setValue(config.LengthUnit, forKey: "length_unit")
self.prefs.setValue(config.MassUnit, forKey: "mass_unit")
self.prefs.setValue(config.PressureUnit, forKey: "pressure_unit")
self.prefs.setValue(config.VolumeUnit, forKey: "volume_unit")
self.prefs.setValue(config.Timezone, forKey: "time_zone")
self.prefs.setValue(config.Version, forKey: "version")
self.prefs.setValue(config.ThemeColor, forKey: "themeColor")
Current.crashReporter.setUserProperty(value: config.Version, name: "HA_Version")
return Promise.value(config)
}
}
public func GetLogbook() -> Promise<[LogbookEntry]> {
request(path: "logbook", callingFunctionName: "\(#function)")
}
public func CallService(
domain: String,
service: String,
serviceData: [String: Any],
shouldLog: Bool = true
) -> Promise<Void> {
let intent = CallServiceIntent(domain: domain, service: service, payload: serviceData)
INInteraction(intent: intent, response: nil).donate(completion: nil)
return Current.webhooks.send(
identifier: .serviceCall,
request: .init(type: "call_service", data: [
"domain": domain,
"service": service,
"service_data": serviceData,
])
)
}
public func GetCameraImage(cameraEntityID: String) -> Promise<UIImage> {
Promise { seal in
let connectionInfo = try self.connectionInfo()
let queryUrl = connectionInfo.activeAPIURL.appendingPathComponent("camera_proxy/\(cameraEntityID)")
_ = manager.request(queryUrl)
.validate()
.responseData { response in
switch response.result {
case let .success(data):
if let image = UIImage(data: data) {
seal.fulfill(image)
}
case let .failure(error):
Current.Log.error("Error when attemping to GetCameraImage(): \(error)")
seal.reject(error)
}
}
}
}
public func Register() -> Promise<MobileAppRegistrationResponse> {
request(
path: "mobile_app/registrations",
callingFunctionName: "\(#function)",
method: .post,
parameters: buildMobileAppRegistration(),
encoding: JSONEncoding.default
)
.then { (resp: MobileAppRegistrationResponse) -> Promise<MobileAppRegistrationResponse> in
Current.Log.verbose("Registration response \(resp)")
let connectionInfo = try self.connectionInfo()
connectionInfo.setAddress(resp.RemoteUIURL, .remoteUI)
connectionInfo.cloudhookURL = resp.CloudhookURL
connectionInfo.webhookID = resp.WebhookID
connectionInfo.webhookSecret = resp.WebhookSecret
return Promise.value(resp)
}
}
public func UpdateRegistration() -> Promise<MobileAppRegistrationResponse> {
Current.webhooks.sendEphemeral(request: .init(
type: "update_registration",
data: buildMobileAppUpdateRegistration()
))
}
public func GetMobileAppConfig() -> Promise<MobileAppConfig> {
firstly { () -> Promise<MobileAppConfig> in
if let version = Current.serverVersion(), version < .actionSyncing {
let old: Promise<MobileAppConfigPush> = requestImmutable(
path: "ios/push",
callingFunctionName: "\(#function)"
)
return old.map { MobileAppConfig(push: $0) }
} else {
return requestImmutable(path: "ios/config", callingFunctionName: "\(#function)")
}
}.recover { error -> Promise<MobileAppConfig> in
if case AFError.responseValidationFailed(reason: .unacceptableStatusCode(code: 404)) = error {
Current.Log.info("ios component is not loaded; pretending there's no push config")
return .value(.init())
}
throw error
}
}
public func StreamCamera(entityId: String) -> Promise<StreamCameraResponse> {
Current.webhooks.sendEphemeral(request: .init(
type: "stream_camera",
data: ["camera_entity_id": entityId]
))
}
private func buildMobileAppRegistration() -> [String: Any] {
let ident = mobileAppRegistrationRequestModel()
var json = Mapper().toJSON(ident)
if let version = Current.serverVersion(), version < .canSendDeviceID {
// device_id was added in 0.104, but prior it would error for unknown keys
json.removeValue(forKey: "device_id")
}
return json
}
private func mobileAppRegistrationRequestModel() -> MobileAppRegistrationRequest {
with(MobileAppRegistrationRequest()) {
if let pushID = Current.settingsStore.pushID {
$0.AppData = [
"push_url": "https://mobile-apps.home-assistant.io/api/sendPushNotification",
"push_token": pushID,
]
}
$0.AppIdentifier = Constants.BundleID
$0.AppName = Bundle.main.infoDictionary?["CFBundleDisplayName"] as? String
$0.AppVersion = HomeAssistantAPI.clientVersionDescription
$0.DeviceID = Current.settingsStore.integrationDeviceID
$0.DeviceName = Current.settingsStore.overrideDeviceName ?? Current.device.deviceName()
$0.Manufacturer = "Apple"
$0.Model = Current.device.systemModel()
$0.OSName = Current.device.systemName()
$0.OSVersion = Current.device.systemVersion()
$0.SupportsEncryption = true
}
}
private func buildMobileAppUpdateRegistration() -> [String: Any] {
let registerRequest = mobileAppRegistrationRequestModel()
let ident = with(MobileAppUpdateRegistrationRequest()) {
$0.AppData = registerRequest.AppData
$0.AppVersion = registerRequest.AppVersion
$0.DeviceName = registerRequest.DeviceName
$0.Manufacturer = registerRequest.Manufacturer
$0.Model = registerRequest.Model
$0.OSVersion = registerRequest.OSVersion
}
return Mapper().toJSON(ident)
}
public func SubmitLocation(
updateType: LocationUpdateTrigger,
location: CLLocation?,
zone: RLMZone?
) -> Promise<Void> {
firstly {
.value(WebhookUpdateLocation(
trigger: updateType,
location: location,
zone: zone
))
}.map { (update: WebhookUpdateLocation?) -> WebhookUpdateLocation in
if let update = update {
return update
} else {
throw HomeAssistantAPI.APIError.updateNotPossible
}
}.then { payload -> Guarantee<WebhookUpdateLocation> in
let realm = Current.realm()
return when(resolved: realm.reentrantWrite {
var jsonPayload = "{\"missing\": \"payload\"}"
if let p = payload.toJSONString(prettyPrint: false) {
jsonPayload = p
}
let accuracyAuthorization: CLAccuracyAuthorization
if #available(iOS 14, watchOS 7, *) {
accuracyAuthorization = CLLocationManager().accuracyAuthorization
} else {
accuracyAuthorization = .fullAccuracy
}
realm.add(LocationHistoryEntry(
updateType: updateType,
location: location,
zone: zone,
accuracyAuthorization: accuracyAuthorization,
payload: jsonPayload
))
}).map { _ in
payload
}
}.map { payload -> [String: Any] in
let payloadDict: [String: Any] = Mapper<WebhookUpdateLocation>().toJSON(payload)
Current.Log.info("Location update payload: \(payloadDict)")
return payloadDict
}.then { payload in
when(
resolved:
self.UpdateSensors(trigger: updateType, location: location).asVoid(),
Current.webhooks.send(
identifier: .location,
request: .init(
type: "update_location",
data: payload,
localMetadata: WebhookResponseLocation.localMetdata(
trigger: updateType,
zone: zone
)
)
)
)
}.asVoid()
}
public func GetAndSendLocation(
trigger: LocationUpdateTrigger?,
zone: RLMZone? = nil,
maximumBackgroundTime: TimeInterval? = nil
) -> Promise<Void> {
var updateTrigger: LocationUpdateTrigger = .Manual
if let trigger = trigger {
updateTrigger = trigger
}
Current.Log.verbose("getAndSendLocation called via \(String(describing: updateTrigger))")
return firstly { () -> Promise<CLLocation> in
CLLocationManager.oneShotLocation(
timeout: updateTrigger.oneShotTimeout(maximum: maximumBackgroundTime)
)
}.then { location in
self.SubmitLocation(updateType: updateTrigger, location: location, zone: zone)
}.asVoid()
}
public class var sharedEventDeviceInfo: [String: String] { [
"sourceDevicePermanentID": Constants.PermanentID,
"sourceDeviceName": Current.settingsStore.overrideDeviceName ?? Current.device.deviceName(),
"sourceDeviceID": Current.settingsStore.deviceID,
] }
public enum ActionSource: String, CaseIterable, CustomStringConvertible {
case Watch = "watch"
case Widget = "widget"
case AppShortcut = "appShortcut" // UIApplicationShortcutItem
case Preview = "preview"
case SiriShortcut = "siriShortcut"
case URLHandler = "urlHandler"
public var description: String {
rawValue
}
}
public class func legacyNotificationActionEvent(
identifier: String,
category: String?,
actionData: Any?,
textInput: String?
) -> (eventType: String, eventData: [String: Any]) {
var eventData: [String: Any] = sharedEventDeviceInfo
eventData["actionName"] = identifier
if let category = category {
eventData["categoryName"] = category
}
if let actionData = actionData {
eventData["action_data"] = actionData
}
if let textInput = textInput {
eventData["response_info"] = textInput
eventData["textInput"] = textInput
}
return (eventType: "ios.notification_action_fired", eventData: eventData)
}
public class func mobileAppNotificationActionEvent(
identifier: String,
category: String?,
actionData: Any?,
textInput: String?
) -> (eventType: String, eventData: [String: Any]) {
var eventData = [String: Any]()
eventData["action"] = identifier
if let actionData = actionData {
eventData["action_data"] = actionData
}
if let textInput = textInput {
eventData["reply_text"] = textInput
}
return (eventType: "mobile_app_notification_action", eventData: eventData)
}
public class func actionEvent(
actionID: String,
actionName: String,
source: ActionSource
) -> (eventType: String, eventData: [String: String]) {
var eventData = sharedEventDeviceInfo
eventData["actionName"] = actionName
eventData["actionID"] = actionID
eventData["triggerSource"] = source.description
return (eventType: "ios.action_fired", eventData: eventData)
}
public class func actionScene(
actionID: String,
source: ActionSource
) -> (serviceDomain: String, serviceName: String, serviceData: [String: String]) {
return (serviceDomain: "scene", serviceName: "turn_on", serviceData: ["entity_id": actionID])
}
public class func tagEvent(
tagPath: String
) -> (eventType: String, eventData: [String: String]) {
var eventData = [String: String]()
eventData["tag_id"] = tagPath
if let version = Current.serverVersion(), version < .tagWebhookAvailable {
eventData["device_id"] = Current.settingsStore.integrationDeviceID
}
return (eventType: "tag_scanned", eventData: eventData)
}
@available(watchOS, unavailable)
public class func zoneStateEvent(
region: CLRegion,
state: CLRegionState,
zone: RLMZone
) -> (eventType: String, eventData: [String: Any]) {
var eventData: [String: Any] = sharedEventDeviceInfo
eventData["zone"] = zone.ID
if region.identifier.contains("@"), let subId = region.identifier.split(separator: "@").last {
eventData["multi_region_zone_id"] = String(subId)
}
if state == .inside {
return (eventType: "ios.zone_entered", eventData: eventData)
} else {
return (eventType: "ios.zone_exited", eventData: eventData)
}
}
public class func shareEvent(
entered: String,
url: URL?,
text: String?
) -> (eventType: String, eventData: [String: String]) {
var eventData = sharedEventDeviceInfo
eventData["entered"] = entered
eventData["url"] = url?.absoluteString
eventData["text"] = text
return (
eventType: "mobile_app.share",
eventData: eventData
)
}
public struct PushActionInfo: ImmutableMappable {
public var identifier: String
public var category: String?
public var textInput: String?
public var actionData: Any?
public init?(response: UNNotificationResponse) {
guard response.actionIdentifier != UNNotificationDefaultActionIdentifier else {
return nil
}
self.identifier = UNNotificationContent.uncombinedAction(from: response.actionIdentifier)
self.category = response.notification.request.content.categoryIdentifier
self.actionData = response.notification.request.content.userInfo["homeassistant"]
self.textInput = (response as? UNTextInputNotificationResponse)?.userText
}
public init(map: ObjectMapper.Map) throws {
self.identifier = try map.value("identifier")
self.category = try? map.value("category")
self.textInput = try? map.value("textInput")
self.actionData = try? map.value("actionData")
}
public func mapping(map: ObjectMapper.Map) {
identifier >>> map["identifier"]
category >>> map["category"]
textInput >>> map["textInput"]
actionData >>> map["actionData"]
}
}
public func handlePushAction(for info: PushActionInfo) -> Promise<Void> {
let actions = [
Self.legacyNotificationActionEvent(
identifier: info.identifier,
category: info.category,
actionData: info.actionData,
textInput: info.textInput
),
Self.mobileAppNotificationActionEvent(
identifier: info.identifier,
category: info.category,
actionData: info.actionData,
textInput: info.textInput
),
]
return Current.api.then(on: nil) { api in
when(resolved: actions.map { action -> Promise<Void> in
Current.Log.verbose("Sending action: \(action.eventType) payload: \(action.eventData)")
return api.CreateEvent(eventType: action.eventType, eventData: action.eventData)
}).asVoid()
}
}
public func HandleAction(actionID: String, source: ActionSource) -> Promise<Void> {
guard let action = Current.realm().object(ofType: Action.self, forPrimaryKey: actionID) else {
Current.Log.error("couldn't find action with id \(actionID)")
return .init(error: HomeAssistantAPI.APIError.cantBuildURL)
}
let intent = PerformActionIntent(action: action)
INInteraction(intent: intent, response: nil).donate(completion: nil)
switch action.triggerType {
case .event:
let actionInfo = Self.actionEvent(actionID: action.ID, actionName: action.Name, source: source)
Current.Log.verbose("Sending action: \(actionInfo.eventType) payload: \(actionInfo.eventData)")
return Current.api.then(on: nil) { api in
api.CreateEvent(
eventType: actionInfo.eventType,
eventData: actionInfo.eventData
)
}
case .scene:
let serviceInfo = Self.actionScene(actionID: action.ID, source: source)
Current.Log.verbose("activating scene: \(action.ID)")
return Current.api.then(on: nil) { api in
api.CallService(
domain: serviceInfo.serviceDomain,
service: serviceInfo.serviceName,
serviceData: serviceInfo.serviceData
)
}
}
}
public func RegisterSensors() -> Promise<Void> {
firstly {
Current.sensors.sensors(reason: .registration).map(\.sensors)
}.get { sensors in
Current.Log.verbose("Registering sensors \(sensors.map(\.UniqueID))")
}.thenMap { sensor in
Current.webhooks.send(request: .init(type: "register_sensor", data: sensor.toJSON()))
}.tap { result in
Current.Log.info("finished registering sensors: \(result)")
}.asVoid()
}
public func UpdateSensors(
trigger: LocationUpdateTrigger,
location: CLLocation? = nil
) -> Promise<Void> {
firstly {
Current.sensors.sensors(
reason: .trigger(trigger.rawValue),
location: location
)
}.map { sensorResponse -> (SensorResponse, [[String: Any]]) in
Current.Log.info("updating sensors \(sensorResponse.sensors.map { $0.UniqueID ?? "unknown" })")
let mapper = Mapper<WebhookSensor>(
context: WebhookSensorContext(update: true),
shouldIncludeNilValues: false
)
return (sensorResponse, mapper.toJSONArray(sensorResponse.sensors))
}.then { sensorResponse, payload -> Promise<Void> in
firstly { () -> Promise<Void> in
if payload.isEmpty {
Current.Log.info("skipping network request for unchanged sensor update")
return .value(())
} else {
return Current.webhooks.send(
identifier: .updateSensors,
request: .init(type: "update_sensor_states", data: payload)
)
}
}.done {
sensorResponse.didPersist()
}
}
}
#if os(iOS)
public func manuallyUpdate(applicationState: UIApplication.State) -> Promise<Void> {
Current.backgroundTask(withName: "manual-location-update") { remaining in
firstly { () -> Guarantee<Void> in
Guarantee { seal in
guard #available(iOS 14, *) else {
return seal(())
}
let locationManager = CLLocationManager()
guard locationManager.accuracyAuthorization != .fullAccuracy else {
// already have full accuracy, don't need to request
seal(())
return
}
Current.Log.info("requesting full accuracy for manual update")
locationManager.requestTemporaryFullAccuracyAuthorization(
withPurposeKey: "TemporaryFullAccuracyReasonManualUpdate"
) { error in
Current.Log.info("got temporary full accuracy result: \(String(describing: error))")
withExtendedLifetime(locationManager) {
seal(())
}
}
}
}.then { [self] () -> Promise<Void> in
func updateWithoutLocation() -> Promise<Void> {
UpdateSensors(trigger: .Manual)
}
if Current.settingsStore.isLocationEnabled(for: applicationState) {
return GetAndSendLocation(trigger: .Manual, maximumBackgroundTime: remaining)
.recover { error -> Promise<Void> in
if error is CLError {
Current.Log.info("couldn't get location, sending remaining sensor data")
return updateWithoutLocation()
} else {
throw error
}
}
} else {
return updateWithoutLocation()
}
}
}
}
#endif
}
extension HomeAssistantAPI.APIError: LocalizedError {
public var errorDescription: String? {
switch self {
case .managerNotAvailable:
return L10n.HaApi.ApiError.managerNotAvailable
case .invalidResponse:
return L10n.HaApi.ApiError.invalidResponse
case .cantBuildURL:
return L10n.HaApi.ApiError.cantBuildUrl
case .notConfigured:
return L10n.HaApi.ApiError.notConfigured
case .updateNotPossible:
return L10n.HaApi.ApiError.updateNotPossible
case .mobileAppComponentNotLoaded:
return L10n.HaApi.ApiError.mobileAppComponentNotLoaded
case let .mustUpgradeHomeAssistant(current):
return L10n.HaApi.ApiError.mustUpgradeHomeAssistant(
current.description,
HomeAssistantAPI.minimumRequiredVersion.description
)
case .unknown:
return L10n.HaApi.ApiError.unknown
}
}
}
extension HomeAssistantAPI: SensorObserver {
public func sensorContainer(
_ container: SensorContainer,
didSignalForUpdateBecause reason: SensorContainerUpdateReason
) {
Current.backgroundTask(withName: "signaled-update-sensors") { _ in
UpdateSensors(trigger: .Signaled)
}.cauterize()
}
public func sensorContainer(_ container: SensorContainer, didUpdate update: SensorObserverUpdate) {
// we don't do anything for this
}
}