Implement WKUIDelegate runJavaScriptAlertPanelWithMessage support

HomeAssistant/Resources/en.lproj/Localizable.strings

@@ -156,6 +156,7 @@
 "alerts.confirm.cancel" = "Cancel";
 "alerts.prompt.ok" = "OK";
 "alerts.prompt.cancel" = "Cancel";
+"alerts.alert.ok" = "OK";
 "cl_error.description.deferred_accuracy_too_low" = "Deferred mode is not supported for the requested accuracy.";
 "cl_error.description.deferred_canceled" = "The request for deferred updates was canceled by your app or by the location manager.";
 "cl_error.description.deferred_distance_filtered" = "Deferred mode does not support distance filters.";

HomeAssistant/Views/WebViewController.swift

@@ -296,6 +296,17 @@ class WebViewController: UIViewController, WKNavigationDelegate, WKUIDelegate, C
         self.present(alertController, animated: true, completion: nil)
     }
 
+    func webView(_ webView: WKWebView, runJavaScriptAlertPanelWithMessage message: String,
+                 initiatedByFrame frame: WKFrameInfo, completionHandler: @escaping () -> Void) {
+        let alertController = UIAlertController(title: nil, message: message, preferredStyle: .actionSheet)
+
+        alertController.addAction(UIAlertAction(title: L10n.Alerts.Alert.ok, style: .default, handler: { (action) in
+            completionHandler()
+        }))
+
+        self.present(alertController, animated: true, completion: nil)
+    }
+
     @objc func loadActiveURLIfNeeded() {
         if HomeAssistantAPI.authenticatedAPI() != nil,
             let connectionInfo = Current.settingsStore.connectionInfo,

Shared/Resources/Swiftgen/Strings.swift

@@ -93,6 +93,11 @@ internal enum L10n {
 
   internal enum Alerts {
 
+    internal enum Alert {
+      /// OK
+      internal static let ok = L10n.tr("Localizable", "alerts.alert.ok")
+    }
+
     internal enum AuthRequired {
       /// The server has rejected your credentials, and you must sign in again to continue.
       internal static let message = L10n.tr("Localizable", "alerts.auth_required.message")