session-ios/SessionMessagingKit/Messages/Visible Message/VisibleMessage+Quote.swift

52 lines
1.9 KiB
Swift

import SessionUtilitiesKit
public extension VisibleMessage {
@objc(SNQuote)
class Quote : NSObject, NSCoding {
public var timestamp: UInt64?
public var publicKey: String?
public var text: String?
internal init(timestamp: UInt64, publicKey: String, text: String) {
self.timestamp = timestamp
self.publicKey = publicKey
self.text = text
}
public required init?(coder: NSCoder) {
if let timestamp = coder.decodeObject(forKey: "timestamp") as! UInt64? { self.timestamp = timestamp }
if let publicKey = coder.decodeObject(forKey: "authorId") as! String? { self.publicKey = publicKey }
if let text = coder.decodeObject(forKey: "body") as! String? { self.text = text }
}
public func encode(with coder: NSCoder) {
coder.encode(timestamp, forKey: "timestamp")
coder.encode(publicKey, forKey: "authorId")
coder.encode(text, forKey: "body")
}
public static func fromProto(_ proto: SNProtoDataMessageQuote) -> Quote? {
let timestamp = proto.id
let publicKey = proto.author
guard let text = proto.text else { return nil }
return Quote(timestamp: timestamp, publicKey: publicKey, text: text)
}
public func toProto() -> SNProtoDataMessageQuote? {
guard let timestamp = timestamp, let publicKey = publicKey, let text = text else {
SNLog("Couldn't construct quote proto from: \(self).")
return nil
}
let quoteProto = SNProtoDataMessageQuote.builder(id: timestamp, author: publicKey)
quoteProto.setText(text)
do {
return try quoteProto.build()
} catch {
SNLog("Couldn't construct quote proto from: \(self).")
return nil
}
}
}
}