mirror of https://github.com/oxen-io/session-ios
Merge branch 'charlesmchen/contactActionsAndPhoneNumberParsing'
Matthew Chen
7 years ago
commit
6c84f6eef5
@ -0,0 +1,289 @@
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//
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// Copyright (c) 2018 Open Whisper Systems. All rights reserved.
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//
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import Foundation
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import SignalServiceKit
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import ContactsUI
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import MessageUI
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@objc
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public protocol ContactShareViewHelperDelegate: class {
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func didCreateOrEditContact()
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}
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@objc
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public class ContactShareViewHelper: NSObject, CNContactViewControllerDelegate {
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weak var delegate: ContactShareViewHelperDelegate?
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let contactShare: ContactShareViewModel
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let contactsManager: OWSContactsManager
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weak var fromViewController: UIViewController?
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public required init(contactShare: ContactShareViewModel, contactsManager: OWSContactsManager, fromViewController: UIViewController, delegate: ContactShareViewHelperDelegate) {
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SwiftAssertIsOnMainThread(#function)
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self.contactShare = contactShare
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self.contactsManager = contactsManager
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self.fromViewController = fromViewController
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self.delegate = delegate
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super.init()
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}
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// MARK: Actions
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@objc
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public func sendMessageToContact() {
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Logger.info("\(logTag) \(#function)")
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presentThreadAndPeform(action: .compose)
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}
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@objc
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public func audioCallToContact() {
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Logger.info("\(logTag) \(#function)")
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presentThreadAndPeform(action: .audioCall)
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}
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@objc
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public func videoCallToContact() {
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Logger.info("\(logTag) \(#function)")
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presentThreadAndPeform(action: .videoCall)
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}
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private func presentThreadAndPeform(action: ConversationViewAction) {
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// TODO: We're taking the first Signal account id. We might
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// want to let the user select if there's more than one.
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let phoneNumbers = contactShare.systemContactsWithSignalAccountPhoneNumbers(contactsManager)
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guard phoneNumbers.count > 0 else {
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owsFail("\(logTag) missing Signal recipient id.")
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return
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}
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guard phoneNumbers.count > 1 else {
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let recipientId = phoneNumbers.first!
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SignalApp.shared().presentConversation(forRecipientId: recipientId, action: action)
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return
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}
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showPhoneNumberPicker(phoneNumbers: phoneNumbers, completion: { (recipientId) in
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SignalApp.shared().presentConversation(forRecipientId: recipientId, action: action)
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})
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}
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@objc
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public func inviteContact() {
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Logger.info("\(logTag) \(#function)")
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guard let fromViewController = fromViewController else {
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owsFail("\(logTag) missing fromViewController")
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return
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}
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guard MFMessageComposeViewController.canSendText() else {
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Logger.info("\(logTag) Device cannot send text")
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OWSAlerts.showErrorAlert(message: NSLocalizedString("UNSUPPORTED_FEATURE_ERROR", comment: ""))
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return
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}
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let phoneNumbers = contactShare.e164PhoneNumbers()
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guard phoneNumbers.count > 0 else {
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owsFail("\(logTag) no phone numbers.")
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return
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}
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let inviteFlow =
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InviteFlow(presentingViewController: fromViewController, contactsManager: contactsManager)
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inviteFlow.sendSMSTo(phoneNumbers: phoneNumbers)
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}
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func addToContacts() {
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Logger.info("\(logTag) \(#function)")
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guard let fromViewController = fromViewController else {
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owsFail("\(logTag) missing fromViewController")
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return
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}
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let actionSheet = UIAlertController(title: nil, message: nil, preferredStyle: .actionSheet)
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actionSheet.addAction(UIAlertAction(title: NSLocalizedString("CONVERSATION_SETTINGS_NEW_CONTACT",
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comment: "Label for 'new contact' button in conversation settings view."),
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style: .default) { _ in
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self.didPressCreateNewContact()
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})
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actionSheet.addAction(UIAlertAction(title: NSLocalizedString("CONVERSATION_SETTINGS_ADD_TO_EXISTING_CONTACT",
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comment: "Label for 'new contact' button in conversation settings view."),
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style: .default) { _ in
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self.didPressAddToExistingContact()
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})
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actionSheet.addAction(OWSAlerts.cancelAction)
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fromViewController.present(actionSheet, animated: true)
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}
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private func showPhoneNumberPicker(phoneNumbers: [String], completion :@escaping ((String) -> Void)) {
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guard let fromViewController = fromViewController else {
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owsFail("\(logTag) missing fromViewController")
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return
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}
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let actionSheet = UIAlertController(title: nil, message: nil, preferredStyle: .actionSheet)
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for phoneNumber in phoneNumbers {
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actionSheet.addAction(UIAlertAction(title: PhoneNumber.bestEffortLocalizedPhoneNumber(withE164: phoneNumber),
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style: .default) { _ in
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completion(phoneNumber)
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})
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}
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actionSheet.addAction(OWSAlerts.cancelAction)
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fromViewController.present(actionSheet, animated: true)
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}
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func didPressCreateNewContact() {
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Logger.info("\(logTag) \(#function)")
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presentNewContactView()
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}
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func didPressAddToExistingContact() {
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Logger.info("\(logTag) \(#function)")
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presentSelectAddToExistingContactView()
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}
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// MARK: -
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private func presentNewContactView() {
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guard let fromViewController = fromViewController else {
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owsFail("\(logTag) missing fromViewController")
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return
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}
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guard contactsManager.supportsContactEditing else {
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owsFail("\(logTag) Contact editing not supported")
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return
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}
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guard let systemContact = OWSContacts.systemContact(for: contactShare.dbRecord) else {
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owsFail("\(logTag) Could not derive system contact.")
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return
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}
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guard contactsManager.isSystemContactsAuthorized else {
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ContactsViewHelper.presentMissingContactAccessAlertController(from: fromViewController)
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return
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}
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let contactViewController = CNContactViewController(forNewContact: systemContact)
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contactViewController.delegate = self
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contactViewController.allowsActions = false
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contactViewController.allowsEditing = true
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contactViewController.navigationItem.leftBarButtonItem = UIBarButtonItem(title: CommonStrings.cancelButton, style: .plain, target: self, action: #selector(didFinishEditingContact))
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contactViewController.navigationItem.leftBarButtonItem = UIBarButtonItem(title: CommonStrings.cancelButton,
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style: .plain,
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target: self,
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action: #selector(didFinishEditingContact))
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guard let navigationController = fromViewController.navigationController else {
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owsFail("\(logTag) missing navigationController")
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return
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}
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navigationController.pushViewController(contactViewController, animated: true)
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// HACK otherwise CNContactViewController Navbar is shown as black.
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// RADAR rdar://28433898 http://www.openradar.me/28433898
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// CNContactViewController incompatible with opaque navigation bar
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UIUtil.applyDefaultSystemAppearence()
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}
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private func presentSelectAddToExistingContactView() {
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guard let fromViewController = fromViewController else {
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owsFail("\(logTag) missing fromViewController")
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return
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}
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guard contactsManager.supportsContactEditing else {
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owsFail("\(logTag) Contact editing not supported")
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return
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}
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guard contactsManager.isSystemContactsAuthorized else {
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ContactsViewHelper.presentMissingContactAccessAlertController(from: fromViewController)
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return
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}
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// TODO: Revisit this.
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guard let firstPhoneNumber = contactShare.e164PhoneNumbers().first else {
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owsFail("\(logTag) Missing phone number.")
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return
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}
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// TODO: We need to modify OWSAddToContactViewController to take a OWSContact
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// and merge it with an existing CNContact.
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let viewController = OWSAddToContactViewController()
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viewController.configure(withRecipientId: firstPhoneNumber)
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guard let navigationController = fromViewController.navigationController else {
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owsFail("\(logTag) missing navigationController")
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return
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}
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navigationController.pushViewController(viewController, animated: true)
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}
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// MARK: - CNContactViewControllerDelegate
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@objc public func contactViewController(_ viewController: CNContactViewController, didCompleteWith contact: CNContact?) {
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Logger.info("\(logTag) \(#function)")
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guard let fromViewController = fromViewController else {
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owsFail("\(logTag) missing fromViewController")
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return
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}
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guard let navigationController = fromViewController.navigationController else {
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owsFail("\(logTag) missing navigationController")
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return
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}
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guard let delegate = delegate else {
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owsFail("\(logTag) missing delegate")
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return
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}
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navigationController.popToViewController(fromViewController, animated: true)
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delegate.didCreateOrEditContact()
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}
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@objc public func didFinishEditingContact() {
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Logger.info("\(logTag) \(#function)")
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guard let fromViewController = fromViewController else {
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owsFail("\(logTag) missing fromViewController")
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return
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}
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guard let navigationController = fromViewController.navigationController else {
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owsFail("\(logTag) missing navigationController")
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return
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}
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guard let delegate = delegate else {
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owsFail("\(logTag) missing delegate")
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return
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}
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navigationController.popToViewController(fromViewController, animated: true)
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delegate.didCreateOrEditContact()
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}
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}
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