84 lines
2.6 KiB
Swift
84 lines
2.6 KiB
Swift
//
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// OnboardingViewController.swift
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// Tusker
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//
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// Created by Shadowfacts on 8/18/18.
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// Copyright © 2018 Shadowfacts. All rights reserved.
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//
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import UIKit
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import AuthenticationServices
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protocol OnboardingViewControllerDelegate {
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func didFinishOnboarding()
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}
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class OnboardingViewController: UIViewController {
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var delegate: OnboardingViewControllerDelegate?
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@IBOutlet weak var urlTextField: UITextField!
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var authenticationSession: ASWebAuthenticationSession?
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init() {
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super.init(nibName: "OnboardingViewController", bundle: nil)
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}
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required init?(coder aDecoder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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override func viewDidLoad() {
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super.viewDidLoad()
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}
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@IBAction func loginPressed(_ sender: Any) {
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guard let text = urlTextField.text,
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let url = URL(string: text),
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var components = URLComponents(string: text) else { return }
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LocalData.shared.instanceURL = url
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MastodonController.createClient()
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MastodonController.registerApp {
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let clientID = LocalData.shared.clientID!
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let callbackURL = "tusker://oauth"
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components.path = "/oauth/authorize"
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components.queryItems = [
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URLQueryItem(name: "client_id", value: clientID),
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URLQueryItem(name: "response_type", value: "code"),
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URLQueryItem(name: "scope", value: "read write follow"),
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URLQueryItem(name: "redirect_uri", value: callbackURL)
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]
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let url = components.url!
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self.authenticationSession = ASWebAuthenticationSession(url: url, callbackURLScheme: callbackURL) { url, error in
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guard error == nil,
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let url = url,
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let components = URLComponents(url: url, resolvingAgainstBaseURL: true),
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let item = components.queryItems?.first(where: { $0.name == "code" }),
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let authCode = item.value else { fatalError() }
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MastodonController.authorize(authorizationCode: authCode) {
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DispatchQueue.main.async {
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self.delegate?.didFinishOnboarding()
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}
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}
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}
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self.authenticationSession!.start()
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}
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}
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@IBAction func clearDataPressed(_ sender: Any) {
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LocalData.shared.instanceURL = nil
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LocalData.shared.clientID = nil
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LocalData.shared.clientSecret = nil
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LocalData.shared.accessToken = nil
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}
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}
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