121 lines
3.7 KiB
Swift
121 lines
3.7 KiB
Swift
import UIKit
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import NetworkExtension
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class TBCMain: UITabBarController {
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override func viewDidLoad() {
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super.viewDidLoad()
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reloadTabBarBadge()
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NotifyVPNStateChanged.observe(call: #selector(reloadTabBarBadge), on: self)
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if !Prefs.DidShowTutorial.Welcome {
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self.perform(#selector(showWelcomeMessage), with: nil, afterDelay: 0.5)
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}
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if #available(iOS 10.0, *) {
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initNotifications()
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}
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}
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@objc private func reloadTabBarBadge() {
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let stateView = self.tabBar.items?.last
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switch GlassVPN.state {
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case .on: stateView?.badgeValue = "✓"
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case .inbetween: stateView?.badgeValue = "⋯"
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case .off: stateView?.badgeValue = "✗"
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}
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if #available(iOS 10.0, *) {
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switch GlassVPN.state {
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case .on: stateView?.badgeColor = .systemGreen
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case .inbetween: stateView?.badgeColor = .systemYellow
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case .off: stateView?.badgeColor = .systemRed
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}
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}
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}
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@objc private func showWelcomeMessage() {
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let x = TutorialSheet()
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x.addSheet().addArrangedSubview(TinyMarkdown.load("tut-welcome-1"))
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x.addSheet().addArrangedSubview(TinyMarkdown.load("tut-welcome-2"))
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x.present(didClose: {
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Prefs.DidShowTutorial.Welcome = true
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})
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}
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}
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extension TBCMain {
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/// Open tab and pop to root view controller.
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@discardableResult func openTab(_ index: Int) -> UIViewController? {
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selectedIndex = index
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guard let nav = selectedViewController as? UINavigationController else {
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return selectedViewController
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}
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nav.popToRootViewController(animated: false)
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return nav.topViewController
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}
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}
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// MARK: - Push Notifications
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@available(iOS 10.0, *)
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extension TBCMain: UNUserNotificationCenterDelegate {
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func initNotifications() {
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UNUserNotificationCenter.current().delegate = self
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guard Prefs.RecordingReminder.Enabled else {
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return
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}
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PushNotification.allowed {
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switch $0 {
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case .NotDetermined:
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PushNotification.requestProvisionalOrDoNothing { success in
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guard success else { return }
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PushNotification.scheduleRecordingReminder(force: false)
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}
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case .Denied:
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break
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case .Authorized, .Provisional:
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PushNotification.scheduleRecordingReminder(force: false)
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}
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}
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}
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func userNotificationCenter(_ center: UNUserNotificationCenter, willPresent notification: UNNotification, withCompletionHandler completionHandler: @escaping (UNNotificationPresentationOptions) -> Void) {
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completionHandler([.alert, .badge, .sound]) // in-app notifications
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}
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func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, withCompletionHandler completionHandler: @escaping () -> Void) {
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defer { completionHandler() }
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if isFrontmostModal() {
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return // dont intervene user actions
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}
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switch response.notification.request.identifier {
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case PushNotification.Identifier.YouShallRecordMoreReminder.rawValue:
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selectedIndex = 1 // open recordings tab
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case PushNotification.Identifier.CantStopMeNowReminder.rawValue:
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(openTab(2) as! TVCSettings).openRestartVPNSettings()
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//case PushNotification.Identifier.RestInPeaceTombstoneReminder // only badge
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case let x: // domain notification
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(openTab(0) as! TVCDomains).pushOpen(domain: x) // open requests tab
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}
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}
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@available(iOS 12.0, *)
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func userNotificationCenter(_ center: UNUserNotificationCenter, openSettingsFor notification: UNNotification?) {
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(openTab(2) as! TVCSettings).openNotificationSettings()
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}
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func isFrontmostModal() -> Bool {
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var x = selectedViewController!
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while let tmp = x.presentedViewController {
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x = tmp
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}
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if x is UIAlertController {
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return true
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} else if #available(iOS 13.0, *) {
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return x.isModalInPresentation
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} else {
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return x.modalPresentationStyle == .custom
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}
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}
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}
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