Feature errorlogging

src/ios/CDVWKInAppBrowser.h

@@ -80,4 +80,6 @@
 
 - (id)initWithBrowserOptions: (CDVInAppBrowserOptions*) browserOptions andSettings:(NSDictionary*) settings;
 
+- (void)webView:(WKWebView *)webView decidePolicyForNavigationResponse:(WKNavigationResponse *)navigationResponse decisionHandler:(void (^)(WKNavigationResponsePolicy))decisionHandler;
+
 @end

src/ios/CDVWKInAppBrowser.m

@@ -745,7 +745,79 @@ - (void)createViews
     configuration.processPool = [[CDVWKProcessPoolFactory sharedFactory] sharedProcessPool];
 #endif
     [configuration.userContentController addScriptMessageHandler:self name:IAB_BRIDGE_NAME];
-
+    //Added the script that will inject at initial load time.
+
+  //    NSString *consoleLogScript =  @"function captureLog(msg) {"
+//    "    window.webkit.messageHandlers.logHandler.postMessage(msg);"
+//    "}"
+//    "console.log = function(msg) {"
+//    "    captureLog('Log: ' + msg);"
+//    "};"
+//    "console.error = function(msg) {"
+//    "    captureLog('Error: ' + msg);"
+//    "};"
+//    "console.warn = function(msg) {"
+//    "    captureLog('Warning: ' + msg);"
+//    "};"
+//    "console.info = function(msg) {"
+//    "    captureLog('Info: ' + msg);"
+//    "};";
+//
+    NSString *consoleLogScript  = @"(function() {"
+    "    const OriginalXMLHttpRequest = XMLHttpRequest;"
+    ""
+    "    function InterceptedXMLHttpRequest() {"
+    "        const xhr = new OriginalXMLHttpRequest();"
+    ""
+    "        xhr.addEventListener('readystatechange', function() {"
+    "            if (xhr.readyState === 4 && xhr.status >= 400) {"
+    "                const errorMsg = 'Intercepted failed XMLHttpRequest: ' + xhr.responseURL + ' | Response: ' + xhr.responseText;"
+    "                console.log(errorMsg);"
+    "                window.webkit.messageHandlers.logHandler.postMessage(errorMsg);"
+    "            }"
+    "        });"
+    ""
+    "        return xhr;"
+    "    }"
+    ""
+    "    InterceptedXMLHttpRequest.prototype = OriginalXMLHttpRequest.prototype;"
+    "    for (const prop in OriginalXMLHttpRequest) {"
+    "        if (OriginalXMLHttpRequest.hasOwnProperty(prop)) {"
+    "            InterceptedXMLHttpRequest[prop] = OriginalXMLHttpRequest[prop];"
+    "        }"
+    "    }"
+    ""
+    "    XMLHttpRequest = InterceptedXMLHttpRequest;"
+    "})();"
+    ""
+    "(function() {"
+    "    const originalFetch = fetch;"
+    ""
+    "    window.fetch = function() {"
+    "        const requestArguments = arguments;"
+    ""
+    "        return originalFetch.apply(this, requestArguments)"
+    "            .then(function(response) {"
+    "                if (!response.ok) {"
+    "                    const errorMsg = 'Intercepted failed fetch request: ' + response.url + ' | Response: ' + response.clone().text();"
+    "                    console.log(errorMsg);"
+    "                    window.webkit.messageHandlers.logHandler.postMessage(errorMsg);"
+    "                }"
+    "                return response;"
+    "            });"
+    "    };"
+    ""
+"})();";
+
+
+
+
+    WKUserScript *consoleLogUserScript = [[WKUserScript alloc] initWithSource:consoleLogScript injectionTime:WKUserScriptInjectionTimeAtDocumentStart forMainFrameOnly:YES];
+    [configuration.userContentController addUserScript:consoleLogUserScript];
+    [configuration.userContentController addScriptMessageHandler:self name:@"logHandler"];
+
+
+
     //WKWebView options
     configuration.allowsInlineMediaPlayback = _browserOptions.allowinlinemediaplayback;
     if (IsAtLeastiOSVersion(@"10.0")) {
@@ -760,12 +832,7 @@ - (void)createViews
     }
 
     if (@available(iOS 13.0, *)) {
-        NSString *contentMode = [self settingForKey:@"PreferredContentMode"];
-        if ([contentMode  isEqual: @"mobile"]) {
-            configuration.defaultWebpagePreferences.preferredContentMode = WKContentModeMobile;
-        } else if ([contentMode  isEqual: @"desktop"]) {
-            configuration.defaultWebpagePreferences.preferredContentMode = WKContentModeDesktop;
-        }
+	configuration.defaultWebpagePreferences.preferredContentMode = WKContentModeMobile;
     }
     self.webView = [[WKWebView alloc] initWithFrame:webViewBounds configuration:configuration];
 
@@ -1251,6 +1318,12 @@ - (BOOL)shouldAutorotate
     return YES;
 }
 
+- (void)handleConsoleLogMessage:(NSString *)message {
+    // you can forward the console log message to anywhere
+    NSLog(@"Log from WebView: %@", message);
+    // You can replace the NSLog call to webservices call 
+}
+
 - (UIInterfaceOrientationMask)supportedInterfaceOrientations
 {
     if ((self.orientationDelegate != nil) && [self.orientationDelegate respondsToSelector:@selector(supportedInterfaceOrientations)]) {
@@ -1283,5 +1356,27 @@ - (void)popupBridge:(POPPopupBridge *)bridge requestsDismissalOfViewController:(
     [viewController dismissViewControllerAnimated:YES completion:nil];
 }
 
+- (void)webView:(WKWebView *)webView decidePolicyForNavigationResponse:(WKNavigationResponse *)navigationResponse decisionHandler:(void (^)(WKNavigationResponsePolicy))decisionHandler {
+
+    if ([navigationResponse.response isKindOfClass:[NSHTTPURLResponse class]]) {
+        NSHTTPURLResponse *httpResponse = (NSHTTPURLResponse *)navigationResponse.response;
+
+        // You can check the URL and status code here
+        NSURL *url = httpResponse.URL;
+        NSInteger statusCode = httpResponse.statusCode;
+
+        // You can also access response headers if needed
+        NSDictionary *headers = httpResponse.allHeaderFields;
+
+        NSLog(@"Intercepted URL response: %@, Status code: %ld", url, (long)statusCode);
+
+        // Perform any additional actions or checks with the intercepted response
+        // ...
+
+    }
+
+    // Allow the navigation to continue
+    decisionHandler(WKNavigationResponsePolicyAllow);
+}
 
 @end //CDVWKInAppBrowserViewController

src/ios/POPPopUpBridge.m

@@ -20,6 +20,8 @@ + (void)setReturnURLScheme:(NSString *)returnURLScheme {
 }
 
 - (id)initWithWebView:(WKWebView *)webView delegate:(id<POPPopupBridgeDelegate>)delegate {
+    scheme = [NSString stringWithFormat:@"%@.popupbridge", [[NSBundle mainBundle] bundleIdentifier]];
+
     if (!scheme) {
         [NSException raise:@"POPPopupBridgeSchemeNotSet" format:@"PopupBridge requires a URL scheme to be set"];
         return nil;