Import downloaded resources into provider cache

Show message in HUD while extracting files

Passepartout-iOS/Global/HUD.swift

@@ -40,12 +40,13 @@ import MBProgressHUD
 class HUD {
     private let backend: MBProgressHUD
     
-    init() {
+    init(label: String? = nil) {
         guard let window = UIApplication.shared.windows.first else {
             fatalError("Could not locate front window?")
         }
         
         backend = MBProgressHUD.showAdded(to: window, animated: true)
+        backend.label.text = label
         backend.backgroundView.backgroundColor = UIColor(white: 0.0, alpha: 0.6)
         backend.mode = .indeterminate
         backend.removeFromSuperViewOnHide = true

Passepartout-iOS/Scenes/ServiceViewController.swift

@@ -468,7 +468,25 @@ class ServiceViewController: UIViewController, TableModelHost {
     
     private func confirmDownload(_ url: URL) {
         _ = Downloader.shared.download(url: url, in: view) { (url, error) in
-            // FIXME: handle downloaded resource into current infrastructure
+            self.handleDownloadedProviderResources(url: url, error: error)
+        }
+    }
+    
+    private func handleDownloadedProviderResources(url: URL?, error: Error?) {
+        guard let url = url else {
+            let alert = Macros.alert(
+                L10n.Service.Alerts.Download.title,
+                L10n.Service.Alerts.Download.failed(error?.localizedDescription ?? "")
+            )
+            alert.addCancelAction(L10n.Global.ok)
+            present(alert, animated: true, completion: nil)
+            return
+        }
+
+        let hud = HUD(label: L10n.Service.Alerts.Download.Hud.extracting)
+        hud.show()
+        uncheckedProviderProfile.name.importExternalResources(from: url) {
+            hud.hide()
         }
     }
     

Passepartout/Resources/en.lproj/Localizable.strings

@@ -134,6 +134,8 @@
 "service.alerts.buttons.reconnect" = "Reconnect";
 "service.alerts.download.title" = "Download required";
 "service.alerts.download.message" = "%@ requires the download of additional configuration files.\n\nConfirm to start the download.";
+"service.alerts.download.failed" = "Failed to download configuration files. %@";
+"service.alerts.download.hud.extracting" = "Extracting files, please be patient...";
 
 "account.sections.credentials.header" = "Credentials";
 "account.sections.guidance.footer.infrastructure.mullvad" = "Use your %@ website account number and password \"m\".";

Passepartout/Sources/SwiftGen+Strings.swift

@@ -594,12 +594,20 @@ public enum L10n {
         }
       }
       public enum Download {
+        /// Failed to download configuration files. %@
+        public static func failed(_ p1: String) -> String {
+          return L10n.tr("Localizable", "service.alerts.download.failed", p1)
+        }
         /// %@ requires the download of additional configuration files.\n\nConfirm to start the download.
         public static func message(_ p1: String) -> String {
           return L10n.tr("Localizable", "service.alerts.download.message", p1)
         }
         /// Download required
         public static let title = L10n.tr("Localizable", "service.alerts.download.title")
+        public enum Hud {
+          /// Extracting files, please be patient...
+          public static let extracting = L10n.tr("Localizable", "service.alerts.download.hud.extracting")
+        }
       }
       public enum MasksPrivateData {
         public enum Messages {