mirror of https://github.com/oxen-io/session-ios
re-use contact picker for "add to existing"
Required refactor of contact picker to be presented non-modally. TODO: merge emails, address, display names // FREEBIEpull/1/head
Michael Kirk
7 years ago
parent
609746abec
commit
0c469764f1
@ -0,0 +1,121 @@
|
||||
//
|
||||
// Copyright (c) 2018 Open Whisper Systems. All rights reserved.
|
||||
//
|
||||
|
||||
import Foundation
|
||||
import UIKit
|
||||
import ContactsUI
|
||||
|
||||
class AddContactShareToExistingContactViewController: ContactsPicker, ContactsPickerDelegate, CNContactViewControllerDelegate {
|
||||
|
||||
// TODO actual protocol?
|
||||
weak var addToExistingContactDelegate: UIViewController?
|
||||
|
||||
let contactShare: ContactShareViewModel
|
||||
|
||||
required init(contactShare: ContactShareViewModel) {
|
||||
self.contactShare = contactShare
|
||||
super.init(allowsMultipleSelection: false, subtitleCellType: .none)
|
||||
|
||||
self.contactsPickerDelegate = self
|
||||
}
|
||||
|
||||
required public init?(coder aDecoder: NSCoder) {
|
||||
fatalError("init(coder:) has not been implemented")
|
||||
}
|
||||
|
||||
@objc required public init(allowsMultipleSelection: Bool, subtitleCellType: SubtitleCellValue) {
|
||||
fatalError("init(allowsMultipleSelection:subtitleCellType:) has not been implemented")
|
||||
}
|
||||
|
||||
// MARK: - ContactsPickerDelegate
|
||||
|
||||
func contactsPicker(_: ContactsPicker, contactFetchDidFail error: NSError) {
|
||||
owsFail("\(logTag) in \(#function) with error: \(error)")
|
||||
|
||||
guard let navigationController = self.navigationController else {
|
||||
owsFail("\(logTag) in \(#function) navigationController was unexpectedly nil")
|
||||
return
|
||||
}
|
||||
|
||||
navigationController.popViewController(animated: true)
|
||||
}
|
||||
|
||||
func contactsPickerDidCancel(_: ContactsPicker) {
|
||||
Logger.debug("\(self.logTag) in \(#function)")
|
||||
guard let navigationController = self.navigationController else {
|
||||
owsFail("\(logTag) in \(#function) navigationController was unexpectedly nil")
|
||||
return
|
||||
}
|
||||
|
||||
navigationController.popViewController(animated: true)
|
||||
}
|
||||
|
||||
func contactsPicker(_: ContactsPicker, didSelectContact contact: Contact) {
|
||||
Logger.debug("\(self.logTag) in \(#function)")
|
||||
|
||||
guard let mergedContact: CNContact = self.contactShare.cnContact(mergedWithExistingContact: contact) else {
|
||||
// TODO maybe this should not be optional and return a blank contact so we can still save the (not-actually merged) contact
|
||||
owsFail("\(logTag) in \(#function) navigationController was unexpectedly nil")
|
||||
return
|
||||
}
|
||||
|
||||
// Not actually a "new" contact, but this brings up the edit form rather than the "Read" form
|
||||
// saving our users a tap in some cases when we already know they want to edit.
|
||||
let contactViewController: CNContactViewController = CNContactViewController(forNewContact: mergedContact)
|
||||
|
||||
// Default title is "New Contact". We could give a more descriptive title, but anything
|
||||
// seems redundant - the context is sufficiently clear.
|
||||
contactViewController.title = ""
|
||||
contactViewController.allowsActions = false
|
||||
contactViewController.allowsEditing = true
|
||||
contactViewController.delegate = self
|
||||
|
||||
guard let navigationController = self.navigationController else {
|
||||
owsFail("\(logTag) in \(#function) navigationController was unexpectedly nil")
|
||||
return
|
||||
}
|
||||
navigationController.pushViewController(contactViewController, animated: true)
|
||||
}
|
||||
|
||||
func contactsPicker(_: ContactsPicker, didSelectMultipleContacts contacts: [Contact]) {
|
||||
Logger.debug("\(self.logTag) in \(#function)")
|
||||
owsFail("\(logTag) only supports single contact select")
|
||||
|
||||
guard let navigationController = self.navigationController else {
|
||||
owsFail("\(logTag) in \(#function) navigationController was unexpectedly nil")
|
||||
return
|
||||
}
|
||||
|
||||
navigationController.popViewController(animated: true)
|
||||
}
|
||||
|
||||
func contactsPicker(_: ContactsPicker, shouldSelectContact contact: Contact) -> Bool {
|
||||
return true
|
||||
}
|
||||
|
||||
// MARK: - CNContactViewControllerDelegate
|
||||
|
||||
public func contactViewController(_ viewController: CNContactViewController, didCompleteWith contact: CNContact?) {
|
||||
Logger.debug("\(self.logTag) in \(#function)")
|
||||
|
||||
guard let navigationController = self.navigationController else {
|
||||
owsFail("\(logTag) in \(#function) navigationController was unexpectedly nil")
|
||||
return
|
||||
}
|
||||
|
||||
// We want to pop *this* view and the still presented CNContactViewController in a single animation.
|
||||
// Note this happens for *cancel* and for *done*. Unfortunately, I don't know of a way to detect the difference
|
||||
// between the two, since both just call this method.
|
||||
guard let myIndex = navigationController.viewControllers.index(of: self) else {
|
||||
owsFail("\(logTag) in \(#function) myIndex was unexpectedly nil")
|
||||
navigationController.popViewController(animated: true)
|
||||
navigationController.popViewController(animated: true)
|
||||
return
|
||||
}
|
||||
|
||||
let previousViewControllerIndex = navigationController.viewControllers.index(before: myIndex)
|
||||
let previousViewController = navigationController.viewControllers[previousViewControllerIndex]
|
||||
navigationController.popToViewController(previousViewController, animated: true)
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue