70 lines
2.5 KiB
Swift
70 lines
2.5 KiB
Swift
import UserNotifications
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import UploadAttachments
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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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let ackId = bestAttemptContent.userInfo["ack_id"]
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let type = bestAttemptContent.userInfo["type"]
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let postId = bestAttemptContent.userInfo["post_id"]
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let idLoaded = bestAttemptContent.userInfo["id_loaded"] ?? false
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UploadSession.shared.notificationReceipt(
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notificationId: ackId,
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receivedAt: Date().millisencondsSince1970,
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type: type,
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postId: postId,
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idLoaded: idLoaded as! Bool
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) { data, error in
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if (idLoaded as! Bool) {
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guard let data = data, error == nil else {
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return
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}
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let json = try? JSONSerialization.jsonObject(with: data) as! [String: Any]
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if let json = json {
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if let message = json["message"] as? String {
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bestAttemptContent.body = message
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}
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if let channelName = json["channel_name"] as? String {
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bestAttemptContent.title = channelName
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}
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let userInfoKeys = ["channel_name", "team_id", "sender_id", "root_id", "override_username", "override_icon_url", "from_webhook"]
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for key in userInfoKeys {
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if let value = json[key] as? String {
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bestAttemptContent.userInfo[key] = value
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}
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}
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}
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}
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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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extension Date {
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var millisencondsSince1970: Int {
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return Int((self.timeIntervalSince1970 * 1000.0).rounded())
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}
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init(milliseconds: Int) {
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self = Date(timeIntervalSince1970: TimeInterval(milliseconds) / 1000)
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}
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}
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