File size: 3,599 Bytes
2d8be8f | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 | // Copyright 2019-2023 Tauri Programme within The Commons Conservancy
// SPDX-License-Identifier: Apache-2.0
// SPDX-License-Identifier: MIT
import Tauri
import UserNotifications
public class NotificationHandler: NSObject, NotificationHandlerProtocol {
public weak var plugin: Plugin?
private var notificationsMap = [String: Notification]()
internal func saveNotification(_ key: String, _ notification: Notification) {
notificationsMap.updateValue(notification, forKey: key)
}
public func requestPermissions(with completion: ((Bool, Error?) -> Void)? = nil) {
let center = UNUserNotificationCenter.current()
center.requestAuthorization(options: [.badge, .alert, .sound]) { (granted, error) in
completion?(granted, error)
}
}
public func checkPermissions(with completion: ((UNAuthorizationStatus) -> Void)? = nil) {
let center = UNUserNotificationCenter.current()
center.getNotificationSettings { settings in
completion?(settings.authorizationStatus)
}
}
public func willPresent(notification: UNNotification) -> UNNotificationPresentationOptions {
let notificationData = toActiveNotification(notification.request)
try? self.plugin?.trigger("notification", data: notificationData)
if let options = notificationsMap[notification.request.identifier] {
if options.silent ?? false {
return UNNotificationPresentationOptions.init(rawValue: 0)
}
}
return [
.badge,
.sound,
.alert,
]
}
public func didReceive(response: UNNotificationResponse) {
let originalNotificationRequest = response.notification.request
let actionId = response.actionIdentifier
var actionIdValue: String
// We turn the two default actions (open/dismiss) into generic strings
if actionId == UNNotificationDefaultActionIdentifier {
actionIdValue = "tap"
} else if actionId == UNNotificationDismissActionIdentifier {
actionIdValue = "dismiss"
} else {
actionIdValue = actionId
}
var inputValue: String? = nil
// If the type of action was for an input type, get the value
if let inputType = response as? UNTextInputNotificationResponse {
inputValue = inputType.userText
}
try? self.plugin?.trigger(
"actionPerformed",
data: ReceivedNotification(
actionId: actionIdValue,
inputValue: inputValue,
notification: toActiveNotification(originalNotificationRequest)
))
}
func toActiveNotification(_ request: UNNotificationRequest) -> ActiveNotification {
let notificationRequest = notificationsMap[request.identifier]!
return ActiveNotification(
id: Int(request.identifier) ?? -1,
title: request.content.title,
body: request.content.body,
sound: notificationRequest.sound ?? "",
actionTypeId: request.content.categoryIdentifier,
attachments: notificationRequest.attachments
)
}
func toPendingNotification(_ request: UNNotificationRequest) -> PendingNotification {
return PendingNotification(
id: Int(request.identifier) ?? -1,
title: request.content.title,
body: request.content.body
)
}
}
struct PendingNotification: Encodable {
let id: Int
let title: String
let body: String
}
struct ActiveNotification: Encodable {
let id: Int
let title: String
let body: String
let sound: String
let actionTypeId: String
let attachments: [NotificationAttachment]?
}
struct ReceivedNotification: Encodable {
let actionId: String
let inputValue: String?
let notification: ActiveNotification
}
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