iOS/WolneLektury/Screens/Settings/SettingsViewController.swift

   1 //
   2 //  SettingsViewController.swift
   3 //  WolneLektury
   4 //
   5 //  Created by Pawel Dabrowski on 17/09/2018.
   6 //  Copyright © 2018 Fundacja Nowoczesna Polska. All rights reserved.
   7 //
   8
   9 import UIKit
  10 import UserNotifications
  11 class SettingsViewController: MainViewController {
  12
  13     @IBOutlet weak var notificationsLabel: UILabel!
  14     @IBOutlet weak var notificationsSwitch: UISwitch!
  15     @IBOutlet weak var subscriptionLabel: UILabel!
  16     @IBOutlet weak var subscriptionStatusLabel: UILabel!
  17     @IBOutlet weak var deleteFilesLabel: UILabel!
  18     @IBOutlet weak var deleteFilesButton: UIButton!
  19     @IBOutlet weak var becomeFriendButton: UIButton!
  20
  21     override func viewDidLoad() {
  22         super.viewDidLoad()
  23         title = "nav_settings".localized
  24         notificationsLabel.text = "settings_notifications".localized.uppercased()
  25         subscriptionLabel.text = "subscribtion_state".localized.uppercased()
  26         deleteFilesLabel.text = "delete_files".localized.uppercased()
  27         deleteFilesButton.text = "delete".localized.uppercased()
  28         deleteFilesButton.layer.cornerRadius = 15
  29         deleteFilesButton.layer.borderColor = UIColor.white.cgColor
  30         deleteFilesButton.layer.borderWidth = 1.0
  31         deleteFilesButton.backgroundColor = Constants.Colors.navbarBgColor()
  32
  33         let userIsPremium = DatabaseManager.shared.isUserPremium()
  34         subscriptionStatusLabel.text = userIsPremium ? "active".localized.uppercased() : "inactive".localized.uppercased()
  35
  36         var becomeFriendButtonHidden = DatabaseManager.shared.isUserPremium()
  37         if Constants.donateEnabled == false {
  38             becomeFriendButtonHidden = true
  39         }
  40
  41         becomeFriendButton.isHidden = becomeFriendButtonHidden
  42         becomeFriendButton.layer.cornerRadius = 18
  43     }
  44
  45     override func viewWillAppear(_ animated: Bool) {
  46         super.viewWillAppear(animated)
  47         updateNotificationsSwitchValue()
  48     }
  49
  50     func updateNotificationsSwitchValue() {
  51         if #available(iOS 10.0, *) {
  52             let current = UNUserNotificationCenter.current()
  53             current.getNotificationSettings(completionHandler: { [weak self] settings in
  54                 DispatchQueue.main.async {
  55                     switch settings.authorizationStatus {
  56                     case .notDetermined:
  57                         self?.notificationsSwitch.setOn(false, animated: true)
  58                     // Authorization request has not been made yet
  59                     case .denied:
  60                         self?.notificationsSwitch.setOn(false, animated: true)
  61                         // User has denied authorization.
  62                     // You could tell them to change this in Settings
  63                     case .authorized:
  64                         self?.notificationsSwitch.setOn(true, animated: true)
  65                     }
  66                 }
  67
  68             })
  69         } else {
  70             // Fallback on earlier versions
  71             if UIApplication.shared.isRegisteredForRemoteNotifications {
  72                 notificationsSwitch.setOn(true, animated: true)
  73             } else {
  74                 notificationsSwitch.setOn(false, animated: true)
  75             }
  76         }
  77     }
  78
  79     @IBAction func deleteFilesButtonAction() {
  80
  81         let alertController = UIAlertController(
  82             title: nil,
  83             message: "delete_files_question".localized,
  84             preferredStyle: UIAlertControllerStyle.alert
  85         )
  86
  87         let yesAction = UIAlertAction(title: "yes".localized, style: UIAlertActionStyle.default) { [weak self]
  88             (result : UIAlertAction) -> Void in
  89             self?.deleteAllFiles()
  90         }
  91
  92         let noAction = UIAlertAction(title: "no".localized, style: UIAlertActionStyle.cancel) { [weak self]
  93             (result : UIAlertAction) -> Void in
  94         }
  95         alertController.addAction(yesAction)
  96         alertController.addAction(noAction)
  97
  98         self.present(alertController, animated: true, completion: nil)
  99     }
 100
 101     private func deleteAllFiles() {
 102
 103         PlayerController.shared.stopAndClear()
 104         DatabaseManager.shared.removeAllBooksFromDownloaded()
 105         presentToast(message: "all_files_removed".localized)
 106     }
 107
 108     @IBAction func switchAction() {
 109         UIApplication.shared.openURL(URL(string: UIApplicationOpenSettingsURLString)!)
 110     }
 111
 112     @IBAction func becomeFriendButtonAction() {
 113         appDelegate.mainNavigator.presentPayPalForm()
 114     }
 115 }