Supports deep linking to Patreon settings

AltStore/AppDelegate.swift

@@ -50,6 +50,11 @@ private let ReceivedApplicationState: @convention(c) (CFNotificationCenter?, Uns
     appDelegate.receivedApplicationState(notification: name)
 }
 
+extension AppDelegate
+{
+    static let openPatreonSettingsDeepLinkNotification = Notification.Name("openPatreonSettingsDeepLinkNotification")
+}
+
 @UIApplicationMain
 class AppDelegate: UIResponder, UIApplicationDelegate {
 
@@ -90,6 +95,11 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
         
         PatreonAPI.shared.refreshPatreonAccount()
     }
+    
+    func application(_ app: UIApplication, open url: URL, options: [UIApplication.OpenURLOptionsKey : Any]) -> Bool
+    {
+        return self.open(url)
+    }
 }
 
 private extension AppDelegate
@@ -98,6 +108,18 @@ private extension AppDelegate
     {
         self.window?.tintColor = .altPrimary
     }
+    
+    func open(_ url: URL) -> Bool
+    {
+        guard let components = URLComponents(url: url, resolvingAgainstBaseURL: false) else { return false }
+        guard let host = components.host, host.lowercased() == "patreon" else { return false }
+        
+        DispatchQueue.main.async {
+            NotificationCenter.default.post(name: AppDelegate.openPatreonSettingsDeepLinkNotification, object: nil)
+        }
+        
+        return true
+    }
 }
 
 extension AppDelegate

AltStore/Base.lproj/Main.storyboard

@@ -32,7 +32,7 @@
         <!--Tab Bar Controller-->
         <scene sceneID="yl2-sM-qoP">
             <objects>
-                <tabBarController id="49e-Tb-3d3" sceneMemberID="viewController">
+                <tabBarController id="49e-Tb-3d3" customClass="TabBarController" customModule="AltStore" customModuleProvider="target" sceneMemberID="viewController">
                     <tabBar key="tabBar" contentMode="scaleToFill" id="W28-zg-YXA">
                         <rect key="frame" x="0.0" y="975" width="768" height="49"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMinY="YES"/>

AltStore/Settings/SettingsViewController.swift

@@ -49,6 +49,13 @@ class SettingsViewController: UITableViewController
     
     @IBOutlet private var backgroundRefreshSwitch: UISwitch!
     
+    required init?(coder aDecoder: NSCoder)
+    {
+        super.init(coder: aDecoder)
+        
+        NotificationCenter.default.addObserver(self, selector: #selector(SettingsViewController.openPatreonSettings(_:)), name: AppDelegate.openPatreonSettingsDeepLinkNotification, object: nil)
+    }
+    
     override func viewDidLoad()
     {
         super.viewDidLoad()
@@ -191,6 +198,19 @@ private extension SettingsViewController
     }
 }
 
+private extension SettingsViewController
+{
+    @objc func openPatreonSettings(_ notification: Notification)
+    {
+        guard self.presentedViewController == nil else { return }
+                
+        UIView.performWithoutAnimation {
+            self.navigationController?.popViewController(animated: false)
+            self.performSegue(withIdentifier: "showPatreon", sender: nil)
+        }
+    }
+}
+
 extension SettingsViewController
 {
     override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int

AltStore/TabBarController.swift

@@ -0,0 +1,28 @@
+//
+//  TabBarController.swift
+//  AltStore
+//
+//  Created by Riley Testut on 9/19/19.
+//  Copyright © 2019 Riley Testut. All rights reserved.
+//
+
+import UIKit
+
+class TabBarController: UITabBarController
+{
+    required init?(coder aDecoder: NSCoder)
+    {
+        super.init(coder: aDecoder)
+        
+        NotificationCenter.default.addObserver(self, selector: #selector(TabBarController.openPatreonSettings(_:)), name: AppDelegate.openPatreonSettingsDeepLinkNotification, object: nil)
+    }
+}
+
+private extension TabBarController
+{
+    @objc func openPatreonSettings(_ notification: Notification)
+    {
+        guard let items = self.tabBar.items else { return }
+        self.selectedIndex = items.count - 1
+    }
+}