session-ios/SessionMessagingKit/Sending & Receiving/Data Extraction/DataExtractionNotificationI...

30 lines
1.2 KiB
Swift

@objc(SNDataExtractionNotificationInfoMessage)
final class DataExtractionNotificationInfoMessage : TSInfoMessage {
init(type: TSInfoMessageType, sentTimestamp: UInt64, thread: TSThread, referencedAttachmentTimestamp: UInt64?) {
super.init(timestamp: sentTimestamp, in: thread, messageType: type)
}
required init(coder: NSCoder) {
super.init(coder: coder)
}
required init(dictionary dictionaryValue: [String:Any]!) throws {
try super.init(dictionary: dictionaryValue)
}
override func previewText(with transaction: YapDatabaseReadTransaction) -> String {
guard let thread = thread as? TSContactThread else { return "" } // Should never occur
let sessionID = thread.contactSessionID()
let displayName = Storage.shared.getContact(with: sessionID)?.displayName(for: .regular) ?? sessionID
switch messageType {
case .screenshotNotification: return "\(displayName) took a screenshot."
case .mediaSavedNotification:
// TODO: Use referencedAttachmentTimestamp to tell the user * which * media was saved
return "Media saved by \(displayName)."
default: preconditionFailure()
}
}
}