81 lines
3.7 KiB
Swift
81 lines
3.7 KiB
Swift
//
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// NotificationService.swift
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// SolianNotifyExt
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//
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// Created by LittleSheep on 2024/7/19.
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//
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import UserNotifications
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import Intents
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enum ParseNotificationPayloadError: Error {
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case noMetadata(String)
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case noAvatarUrl(String)
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}
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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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if let bestAttemptContent = bestAttemptContent {
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do {
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switch bestAttemptContent.categoryIdentifier {
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case "messaging.message", "messaging.callStart":
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guard let metadata = bestAttemptContent.userInfo["metadata"] as? [AnyHashable : Any] else {
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throw ParseNotificationPayloadError.noMetadata("The notification has no metadata.")
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}
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let userId = metadata["user_id"] as! Int
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let userName = metadata["user_name"] as? String
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guard let avatarUrl = bestAttemptContent.userInfo["avatar"] as? String else {
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throw ParseNotificationPayloadError.noMetadata("The notification has no avatar url.")
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}
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let handle = INPersonHandle(value: String(userId), type: .unknown)
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let avatar = INImage(
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url: URL(string: avatarUrl)!
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)!
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let sender = INPerson(personHandle: handle,
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nameComponents: nil,
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displayName: bestAttemptContent.title,
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image: avatar,
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contactIdentifier: nil,
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customIdentifier: userName)
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let intent = INSendMessageIntent(recipients: nil,
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outgoingMessageType: .outgoingMessageText,
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content: bestAttemptContent.body,
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speakableGroupName: nil,
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conversationIdentifier: String(metadata["channel_id"] as! Int),
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serviceName: "PostPigeon",
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sender: sender,
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attachments: nil)
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let interaction = INInteraction(intent: intent, response: nil)
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interaction.direction = .incoming
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interaction.donate(completion: nil)
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break
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default:
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contentHandler(bestAttemptContent)
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break
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}
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} catch {
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contentHandler(bestAttemptContent)
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}
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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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