|
|
|
@ -6,6 +6,125 @@ import Foundation
|
|
|
|
|
import Contacts
|
|
|
|
|
import ContactsUI
|
|
|
|
|
|
|
|
|
|
enum Result<T, ErrorType> {
|
|
|
|
|
case success(T)
|
|
|
|
|
case error(ErrorType)
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
protocol ContactStoreAdaptee {
|
|
|
|
|
var authorizationStatus: ContactStoreAuthorizationStatus { get }
|
|
|
|
|
var contactsChangedNotificationName: Notification.Name { get }
|
|
|
|
|
func requestAccess(completionHandler: @escaping (Bool, Error?) -> Void)
|
|
|
|
|
func fetchContacts() -> Result<[Contact], Error>
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
@available(iOS 9.0, *)
|
|
|
|
|
class ContactsFrameworkContactStoreAdaptee: ContactStoreAdaptee {
|
|
|
|
|
let TAG = "[ContactsFrameworkContactStoreAdaptee]"
|
|
|
|
|
private let contactStore = CNContactStore()
|
|
|
|
|
|
|
|
|
|
private let allowedContactKeys: [CNKeyDescriptor] = [
|
|
|
|
|
CNContactFormatter.descriptorForRequiredKeys(for: .fullName),
|
|
|
|
|
CNContactThumbnailImageDataKey as CNKeyDescriptor, // TODO full image instead of thumbnail?
|
|
|
|
|
CNContactPhoneNumbersKey as CNKeyDescriptor,
|
|
|
|
|
CNContactEmailAddressesKey as CNKeyDescriptor,
|
|
|
|
|
CNContactViewController.descriptorForRequiredKeys()
|
|
|
|
|
]
|
|
|
|
|
|
|
|
|
|
var authorizationStatus: ContactStoreAuthorizationStatus {
|
|
|
|
|
switch CNContactStore.authorizationStatus(for: CNEntityType.contacts) {
|
|
|
|
|
case .notDetermined:
|
|
|
|
|
return .notDetermined
|
|
|
|
|
case .restricted:
|
|
|
|
|
return .restricted
|
|
|
|
|
case .denied:
|
|
|
|
|
return .denied
|
|
|
|
|
case .authorized:
|
|
|
|
|
return .authorized
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
var contactsChangedNotificationName: Notification.Name {
|
|
|
|
|
return .CNContactStoreDidChange
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
func requestAccess(completionHandler: @escaping (Bool, Error?) -> Void) {
|
|
|
|
|
self.contactStore.requestAccess(for: .contacts, completionHandler: completionHandler)
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
func fetchContacts() -> Result<[Contact], Error> {
|
|
|
|
|
var systemContacts = [CNContact]()
|
|
|
|
|
do {
|
|
|
|
|
let contactFetchRequest = CNContactFetchRequest(keysToFetch: self.allowedContactKeys)
|
|
|
|
|
try self.contactStore.enumerateContacts(with: contactFetchRequest) { (contact, _) -> Void in
|
|
|
|
|
systemContacts.append(contact)
|
|
|
|
|
}
|
|
|
|
|
} catch let error as NSError {
|
|
|
|
|
Logger.error("\(self.TAG) Failed to fetch contacts with error:\(error)")
|
|
|
|
|
assertionFailure()
|
|
|
|
|
return .error(error)
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
let contacts = systemContacts.map { Contact(systemContact: $0) }
|
|
|
|
|
return .success(contacts)
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
class AddressBookContactStoreAdaptee: ContactStoreAdaptee {
|
|
|
|
|
var authorizationStatus: ContactStoreAuthorizationStatus {
|
|
|
|
|
//TODO
|
|
|
|
|
return .denied
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
func requestAccess(completionHandler: @escaping (Bool, Error?) -> Void) {
|
|
|
|
|
// TODO
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
func fetchContacts() -> Result<[Contact], Error> {
|
|
|
|
|
// TODO
|
|
|
|
|
return .success([])
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
var contactsChangedNotificationName: Notification.Name {
|
|
|
|
|
return Notification.Name("TODO")
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
enum ContactStoreAuthorizationStatus {
|
|
|
|
|
case notDetermined,
|
|
|
|
|
restricted,
|
|
|
|
|
denied,
|
|
|
|
|
authorized
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
class ContactStoreAdapter: ContactStoreAdaptee {
|
|
|
|
|
let adaptee: ContactStoreAdaptee
|
|
|
|
|
|
|
|
|
|
init() {
|
|
|
|
|
if #available(iOS 9.0, *) {
|
|
|
|
|
self.adaptee = ContactsFrameworkContactStoreAdaptee()
|
|
|
|
|
} else {
|
|
|
|
|
self.adaptee = AddressBookContactStoreAdaptee()
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
var authorizationStatus: ContactStoreAuthorizationStatus {
|
|
|
|
|
return self.adaptee.authorizationStatus
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
func requestAccess(completionHandler: @escaping (Bool, Error?) -> Void) {
|
|
|
|
|
return self.adaptee.requestAccess(completionHandler: completionHandler)
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
func fetchContacts() -> Result<[Contact], Error> {
|
|
|
|
|
return self.adaptee.fetchContacts()
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
var contactsChangedNotificationName: Notification.Name {
|
|
|
|
|
return self.adaptee.contactsChangedNotificationName
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
@objc protocol SystemContactsFetcherDelegate: class {
|
|
|
|
|
func systemContactsFetcher(_ systemContactsFetcher: SystemContactsFetcher, updatedContacts contacts: [Contact])
|
|
|
|
|
}
|
|
|
|
@ -16,11 +135,12 @@ class SystemContactsFetcher: NSObject {
|
|
|
|
|
private let TAG = "[SystemContactsFetcher]"
|
|
|
|
|
var lastContactUpdateHash: Int?
|
|
|
|
|
var lastDelegateNotificationDate: Date?
|
|
|
|
|
let contactStoreAdapter: ContactStoreAdapter
|
|
|
|
|
|
|
|
|
|
public weak var delegate: SystemContactsFetcherDelegate?
|
|
|
|
|
|
|
|
|
|
public var authorizationStatus: CNAuthorizationStatus {
|
|
|
|
|
return CNContactStore.authorizationStatus(for: CNEntityType.contacts)
|
|
|
|
|
public var authorizationStatus: ContactStoreAuthorizationStatus {
|
|
|
|
|
return contactStoreAdapter.authorizationStatus
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
public var isAuthorized: Bool {
|
|
|
|
@ -33,15 +153,11 @@ class SystemContactsFetcher: NSObject {
|
|
|
|
|
return self.authorizationStatus == .authorized
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
private let contactStore = CNContactStore()
|
|
|
|
|
private var systemContactsHaveBeenRequestedAtLeastOnce = false
|
|
|
|
|
private let allowedContactKeys: [CNKeyDescriptor] = [
|
|
|
|
|
CNContactFormatter.descriptorForRequiredKeys(for: .fullName),
|
|
|
|
|
CNContactThumbnailImageDataKey as CNKeyDescriptor, // TODO full image instead of thumbnail?
|
|
|
|
|
CNContactPhoneNumbersKey as CNKeyDescriptor,
|
|
|
|
|
CNContactEmailAddressesKey as CNKeyDescriptor,
|
|
|
|
|
CNContactViewController.descriptorForRequiredKeys()
|
|
|
|
|
]
|
|
|
|
|
|
|
|
|
|
override init() {
|
|
|
|
|
self.contactStoreAdapter = ContactStoreAdapter()
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
* Ensures we've requested access for system contacts. This can be used in multiple places,
|
|
|
|
@ -63,7 +179,7 @@ class SystemContactsFetcher: NSObject {
|
|
|
|
|
|
|
|
|
|
switch authorizationStatus {
|
|
|
|
|
case .notDetermined:
|
|
|
|
|
contactStore.requestAccess(for: .contacts) { (granted, error) in
|
|
|
|
|
self.contactStoreAdapter.requestAccess { (granted, error) in
|
|
|
|
|
if let error = error {
|
|
|
|
|
Logger.error("\(self.TAG) error fetching contacts: \(error)")
|
|
|
|
|
DispatchQueue.main.async {
|
|
|
|
@ -111,22 +227,23 @@ class SystemContactsFetcher: NSObject {
|
|
|
|
|
systemContactsHaveBeenRequestedAtLeastOnce = true
|
|
|
|
|
|
|
|
|
|
DispatchQueue.global().async {
|
|
|
|
|
var systemContacts = [CNContact]()
|
|
|
|
|
do {
|
|
|
|
|
let contactFetchRequest = CNContactFetchRequest(keysToFetch: self.allowedContactKeys)
|
|
|
|
|
try self.contactStore.enumerateContacts(with: contactFetchRequest) { (contact, _) -> Void in
|
|
|
|
|
systemContacts.append(contact)
|
|
|
|
|
}
|
|
|
|
|
} catch let error as NSError {
|
|
|
|
|
Logger.error("\(self.TAG) Failed to fetch contacts with error:\(error)")
|
|
|
|
|
assertionFailure()
|
|
|
|
|
DispatchQueue.main.async {
|
|
|
|
|
completion?(error)
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
var fetchedContacts: [Contact]?
|
|
|
|
|
|
|
|
|
|
switch self.contactStoreAdapter.fetchContacts() {
|
|
|
|
|
case .success(let result):
|
|
|
|
|
fetchedContacts = result
|
|
|
|
|
case .error(let error):
|
|
|
|
|
completion?(error)
|
|
|
|
|
return
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
let contacts = systemContacts.map { Contact(systemContact: $0) }
|
|
|
|
|
guard let contacts = fetchedContacts else {
|
|
|
|
|
Logger.error("\(self.TAG) contacts was unexpectedly not set.")
|
|
|
|
|
assertionFailure()
|
|
|
|
|
completion?(nil)
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
let contactsHash = HashableArray(contacts).hashValue
|
|
|
|
|
|
|
|
|
|
DispatchQueue.main.async {
|
|
|
|
@ -176,7 +293,7 @@ class SystemContactsFetcher: NSObject {
|
|
|
|
|
private func startObservingContactChanges() {
|
|
|
|
|
NotificationCenter.default.addObserver(self,
|
|
|
|
|
selector: #selector(contactStoreDidChange),
|
|
|
|
|
name: .CNContactStoreDidChange,
|
|
|
|
|
name: self.contactStoreAdapter.contactsChangedNotificationName,
|
|
|
|
|
object: nil)
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|