85 lines
2.6 KiB
Swift
85 lines
2.6 KiB
Swift
//
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// Copyright 2021 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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//
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import Foundation
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@objc(Contact)
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public class Contact: NSObject, NSSecureCoding {
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public static var supportsSecureCoding: Bool { true }
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public let cnContactId: String?
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public let firstName: String
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public let lastName: String
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public let nickname: String
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public let fullName: String
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public var isFromLocalAddressBook: Bool { cnContactId != nil }
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public init(cnContactId: String?, firstName: String, lastName: String, nickname: String, fullName: String) {
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self.cnContactId = cnContactId
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self.firstName = firstName
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self.lastName = lastName
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self.nickname = nickname
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self.fullName = fullName
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}
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public required init?(coder: NSCoder) {
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self.cnContactId = coder.decodeObject(of: NSString.self, forKey: "cnContactId") as String?
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self.firstName = coder.decodeObject(of: NSString.self, forKey: "firstName") as String? ?? ""
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self.lastName = coder.decodeObject(of: NSString.self, forKey: "lastName") as String? ?? ""
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self.fullName = coder.decodeObject(of: NSString.self, forKey: "fullName") as String? ?? ""
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self.nickname = coder.decodeObject(of: NSString.self, forKey: "nickname") as String? ?? ""
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}
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public func encode(with coder: NSCoder) {
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coder.encode(cnContactId, forKey: "cnContactId")
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coder.encode(firstName, forKey: "firstName")
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coder.encode(lastName, forKey: "lastName")
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coder.encode(fullName, forKey: "fullName")
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coder.encode(nickname, forKey: "nickname")
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}
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}
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extension Contact {
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// MARK: - Phone Numbers
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public static func uniquePhoneNumberLabel(
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userProvidedLabel: String,
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discoverablePhoneNumberCount: Int
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) -> String? {
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// If there's only one phone number for this contact, don't show the label.
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if discoverablePhoneNumberCount <= 1 {
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return nil
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} else {
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return userProvidedLabel.filterForDisplay
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}
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}
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// MARK: - Names
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public static func fullName(
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fromGivenName givenName: String?,
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familyName: String?,
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nickname: String?
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) -> String? {
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if
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givenName == nil,
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familyName == nil,
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nickname == nil
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{
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return nil
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}
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var components = PersonNameComponents()
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components.givenName = givenName
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components.familyName = familyName
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components.nickname = nickname
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return PersonNameComponentsFormatter.localizedString(
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from: components,
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style: .default
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)
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}
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}
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