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notifications: fix rare crash with local notification

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This shouldn't happen, but I found a log that crashed here, so we will
fix this anyways.

Changelog-Fixed: Fix rare crash triggered by local notifications
This commit is contained in:
William Casarin
2023-08-06 08:09:23 -07:00
parent 5b9803d234
commit 624a7b4e88
2 changed files with 8 additions and 3 deletions
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7
damus/Util/LocalNotification.swift
View File

@@ -18,8 +18,11 @@ struct LossyLocalNotification {
]
}
static func from_user_info(user_info: [AnyHashable: Any]) -> LossyLocalNotification {
let target_id = MentionRef.from_bech32(str: user_info["id"] as! String)!
static func from_user_info(user_info: [AnyHashable: Any]) -> LossyLocalNotification? {
guard let id = user_info["id"] as? String,
let target_id = MentionRef.from_bech32(str: id) else {
return nil
}
let typestr = user_info["type"] as! String
let type = LocalNotificationType(rawValue: typestr)!

4
damus/damusApp.swift
View File

@@ -58,7 +58,9 @@ class AppDelegate: NSObject, UIApplicationDelegate, UNUserNotificationCenterDele
func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, withCompletionHandler completionHandler: @escaping () -> Void) {
let userInfo = response.notification.request.content.userInfo
let notification = LossyLocalNotification.from_user_info(user_info: userInfo)
guard let notification = LossyLocalNotification.from_user_info(user_info: userInfo) else {
return
}
notify(.local_notification(notification))
completionHandler()
}