c4f0e833ff
Testing ------- Conditional pass Device: iPhone 15 Pro simulator iOS: 17.0.1 Damus: This commit Coverage: 1. Mention notification works (local and push). PASS 2. Thread replies do not appear (but upon code inspection it seems like it was not supported before). PASS? 3. DM notification works with decryption (local and push). PASS 4. Zaps not yet implemented. Coming later. Closes: https://github.com/damus-io/damus/issues/1702 Closes: https://github.com/damus-io/damus/issues/1703 Changelog-Changed: Improve push notification support to match local notification support Signed-off-by: Daniel D’Aquino <daniel@daquino.me> Signed-off-by: William Casarin <jb55@jb55.com>
68 lines
2.9 KiB
Swift
68 lines
2.9 KiB
Swift
//
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// NotificationService.swift
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// DamusNotificationService
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//
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// Created by Daniel D’Aquino on 2023-11-10.
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//
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import UserNotifications
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import Foundation
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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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guard let nostr_event_json = request.content.userInfo["nostr_event"] as? String,
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let nostr_event = NdbNote.owned_from_json(json: nostr_event_json)
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else {
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// No nostr event detected. Just display the original notification
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contentHandler(request.content)
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return;
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}
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// Log that we got a push notification
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Log.debug("Got nostr event push notification from pubkey %s", for: .push_notifications, nostr_event.pubkey.hex())
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guard let state = NotificationExtensionState(),
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let display_name = state.ndb.lookup_profile(nostr_event.pubkey).unsafeUnownedValue?.profile?.display_name // We are not holding the txn here.
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else {
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// Something failed to initialize so let's go for the next best thing
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guard let improved_content = NotificationFormatter.shared.format_message(event: nostr_event) else {
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// We cannot format this nostr event. Suppress notification.
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contentHandler(UNNotificationContent())
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return
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}
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contentHandler(improved_content)
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return
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}
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guard should_display_notification(state: state, event: nostr_event) else {
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// We should not display notification for this event. Suppress notification.
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contentHandler(UNNotificationContent())
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return
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}
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guard let notification_object = generate_local_notification_object(from: nostr_event, state: state) else {
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// We could not process this notification. Probably an unsupported nostr event kind. Suppress.
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contentHandler(UNNotificationContent())
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return
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}
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let (improvedContent, _) = NotificationFormatter.shared.format_message(displayName: display_name, notify: notification_object)
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contentHandler(improvedContent)
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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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