Swift 3 со Swift FacebookSDK

Подфайл

pod 'FacebookCore'
pod 'FacebookLogin'

info.plist

без изменений от старого SDK

<key>CFBundleURLTypes</key>
<array>
    <dict>
        <key>CFBundleURLSchemes</key>
        <array>
            <string>fb$(YOUR_FB_APP_ID)</string>
        </array>
    </dict>
</array>
<key>LSApplicationQueriesSchemes</key>
<array>
    <string>fbapi</string>
    <string>fb-messenger-api</string>
    <string>fbauth2</string>
    <string>fbshareextension</string>
</array>
<key>FacebookAppID</key>
<string>$(YOUR_FB_APP_ID)</string>
<key>FacebookDisplayName</key>
<string>$(YOUR_APP_NAME)</string>

AppDelegate.swift

func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
    SDKApplicationDelegate.shared.application(application, didFinishLaunchingWithOptions: launchOptions)
    ...
}

func applicationDidBecomeActive(_ application: UIApplication) {
    AppEventsLogger.activate(application)
}

func application(_ app: UIApplication, open url: URL, options: [UIApplicationOpenURLOptionsKey : Any] = [:]) -> Bool {
    let appId = SDKSettings.appId
    if url.scheme != nil && url.scheme!.hasPrefix("fb\(appId)") && url.host ==  "authorize" { // facebook
        return SDKApplicationDelegate.shared.application(app, open: url, options: options)
    }
    return false
}

...

LoginManager (пользовательский вход в систему, см. Документы для реализации по умолчанию / кнопки)

содержит пользовательский код, но вы получите точку

let facebookManager = LoginManager(loginBehavior: .systemAccount, defaultAudience: .everyone)
func loginWithFacebook() {
    self.facebookManager.logIn(HAAccountManager.shared.facebookPermissions, viewController: self) { (result) in
        switch result {
        case .failed(let error):
            self.showAlert(forError: error as NSError)
        case .cancelled:
            print("FB login cancelled")
        case .success(let grantedPermissions, let deniedPermissions, let accessToken):
            if grantedPermissions.contains(Permission(name: "email")) == true {
                ApiClient.shared.facebookSignIn(authToken: accessToken.authenticationToken, completion: { (err, user) in
                    if err == nil {
                        // success
                    }
                    else {
                        self.showAlert(forError: err!)
                    }
                })
            }
            else {
                self.showAlert(forError: HAError(title: String(format: String.somethingError, String.signIn), message: grantedPermissions.contains(Permission(name: "email")) == true ? String.noAccountFound : String.missingEmailForSignUp))
            }
        }
    }
}

Аналитика

// custom ex
AppEventsLogger.log(AppEvent(name: "open_app", parameters: ["logged_in": NSNumber(value: HAAccountManager.shared.isUserLoggedIn())], valueToSum: nil))

// purchase ex
AppEventsLogger.log(
    AppEvent.purchased(
        amount: Double(revenue),
        currency: currency,
        extraParameters: [
            AppEventParameterName.contentId : orderId,
            AppEventParameterName.itemCount : order.orderItems.count.nsNumber()
        ])
)