Reader Mode

App/Browser View/BrowserViewController.swift

@@ -240,6 +240,23 @@ class BrowserViewController: UIViewController, WKNavigationDelegate, WKUIDelegat
                 documentControls.navigationControlView.forwardButton.isEnabled = webView.canGoForward
             }))
             
+            // Reader mode
+            documentControls.readabilityView.addAction(UIAction { [unowned self] _ in
+                tab.bridge.parseDocumentForReaderMode { string in
+                    DispatchQueue.main.async {
+                        documentControls.dismiss(animated: true, completion: nil)
+                        
+                        let readableViewController = ReaderViewController(readableHTMLString: string, baseURL: tab.bridge.webView.url)
+                        readableViewController.title = tab.bridge.webView.title
+                        readableViewController.darkModeEnabled = tab.bridge.darkModeEnabled
+                        readableViewController.delegate = self
+                        
+                        let navigationController = UINavigationController(rootViewController: readableViewController)
+                        present(navigationController, animated: true, completion: nil)
+                    }
+                }
+            }, for: .touchUpInside)
+            
             present(documentControls, animated: true, completion: nil)
         }), for: .touchUpInside)
         
@@ -708,3 +725,10 @@ class BrowserViewController: UIViewController, WKNavigationDelegate, WKUIDelegat
         tab.webView._viewScale -= 0.10
     }
 }
+
+extension BrowserViewController: ReaderViewControllerDelegate
+{
+    func readerViewController(_ reader: ReaderViewController, didRequestNavigationToURL navigationURL: URL) {
+        tab.beginLoadingURL(navigationURL)
+    }
+}