70 lines
3 KiB
Swift
70 lines
3 KiB
Swift
//
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// NotificationService.swift
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// NotificationService
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//
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// A notification service extension to intercept all incoming remote notifications and
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// storing the notification data in SQLite before displaying the notification to the user
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//
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// Created by Andrew Cope on 2/7/22.
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//
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import UserNotifications
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class NotificationService: UNNotificationServiceExtension {
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var contentHandler: ((UNNotificationContent) -> Void)?
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var bestAttemptContent: UNMutableNotificationContent?
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override func didReceive(_ request: UNNotificationRequest, withContentHandler contentHandler: @escaping (UNNotificationContent) -> Void) {
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self.contentHandler = contentHandler
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bestAttemptContent = (request.content.mutableCopy() as? UNMutableNotificationContent)
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print("RECEIVED NOTIFICATION")
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if let bestAttemptContent = bestAttemptContent {
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// Modify the notification content here...
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bestAttemptContent.title = "\(bestAttemptContent.title) [modified]"
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let userInfo = bestAttemptContent.userInfo
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print("USER INFO")
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dump(userInfo)
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if let notificationId = userInfo["id"] as? String,
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let notificationTopic = userInfo["topic"] as? String,
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let notificationTimestamp = userInfo["time"] as? String,
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let notiticationTimestampInt = Int64(notificationTimestamp),
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let notificationTitle = userInfo["title"] as? String,
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let notificationMessage = userInfo["message"] as? String {
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print("Attempting to create notification")
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let notificationPriority = Int(userInfo["priority"] as? String ?? "")
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let notificationTags = userInfo["tags"] as? String ?? ""
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if let subscription = Database.current.getSubscription(topic: notificationTopic) {
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let ntfyNotification = NtfyNotification(
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id: notificationId,
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subscriptionId: subscription.id,
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timestamp: notiticationTimestampInt,
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title: notificationTitle,
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message: notificationMessage,
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priority: Int(notificationPriority ?? 3),
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tags: notificationTags
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)
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ntfyNotification.save()
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print("Created notification")
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}
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} else {
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print("ERROR")
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}
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contentHandler(bestAttemptContent)
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} else {
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print("No best content?")
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}
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}
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override func serviceExtensionTimeWillExpire() {
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// Called just before the extension will be terminated by the system.
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// Use this as an opportunity to deliver your "best attempt" at modified content, otherwise the original push payload will be used.
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if let contentHandler = contentHandler, let bestAttemptContent = bestAttemptContent {
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contentHandler(bestAttemptContent)
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}
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}
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}
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