public void StartUrlSchemeTask(WKWebView webView, IWKUrlSchemeTask urlSchemeTask)
{
try
{
var urlToFetch = urlSchemeTask.Request.Url.ToString();
if (!urlToFetch.Contains("favicon"))
{
var safeResponse = AsyncContext.Run(() => WebFetchService.FetchResourceAsync(urlToFetch));
var stream = new MemoryStream(safeResponse.Data);
var response = new NSUrlResponse(urlSchemeTask.Request.Url, safeResponse.MimeType, (nint)stream.Length, null);
var currentWebView = webView as HybridWebViewRenderer;
currentWebView.SetCurrentPageVersion(safeResponse.CurrentNrsVersion);
currentWebView.SetLatestPageVersion(safeResponse.LatestNrsVersion);
urlSchemeTask.DidReceiveResponse(response);
urlSchemeTask.DidReceiveData(NSData.FromStream(stream));
urlSchemeTask.DidFinish();
}
}
catch (Exception ex)
{
Logger.Error(ex);
if (ex.InnerException != null)
{
var stream = new MemoryStream();
var response = new NSUrlResponse(urlSchemeTask.Request.Url, "text/html", 0, null);
urlSchemeTask.DidReceiveResponse(response);
urlSchemeTask.DidReceiveData(NSData.FromStream(stream));
urlSchemeTask.DidFinish();
}
}
}
public void StartUrlSchemeTask(WKWebView webView, IWKUrlSchemeTask urlSchemeTask)
{
try
{
var urlToFetch = urlSchemeTask.Request.Url.ToString();
if (!urlToFetch.Contains("favicon"))
{
var safeResponse = AsyncContext.Run(() => WebFetchService.FetchResourceAsync(urlToFetch));
var stream = new MemoryStream(safeResponse.Data);
var response = new NSUrlResponse(urlSchemeTask.Request.Url, safeResponse.MimeType, (nint)stream.Length, null);
urlSchemeTask.DidReceiveResponse(response);
urlSchemeTask.DidReceiveData(NSData.FromStream(stream));
urlSchemeTask.DidFinish();
}
}
catch (Exception ex)
{
Logger.Error(ex);
if (ex.InnerException != null)
{
var urlToFetch = urlSchemeTask.Request.Url.ToString();
var stream = new MemoryStream();
var mimeType = MimeMapping.MimeUtility.GetMimeMapping(urlToFetch) ?? "text/html";
var response = new NSUrlResponse(urlSchemeTask.Request.Url, mimeType, 0, null);
urlSchemeTask.DidReceiveResponse(response);
urlSchemeTask.DidReceiveData(NSData.FromStream(stream));
urlSchemeTask.DidFinish();
}
}
}
public void StartUrlSchemeTask(WKWebView webView, IWKUrlSchemeTask urlSchemeTask)
{
var responseBytes = GetResponseBytes(urlSchemeTask.Request.Url.AbsoluteString, out var contentType, out var statusCode);
var response = new NSUrlResponse(urlSchemeTask.Request.Url, contentType, responseBytes.Length, null);
urlSchemeTask.DidReceiveResponse(response);
urlSchemeTask.DidReceiveData(NSData.FromArray(responseBytes));
urlSchemeTask.DidFinish();
}
public void StartUrlSchemeTask(WKWebView webView, IWKUrlSchemeTask urlSchemeTask)
{
var urlToCheck = $"{urlSchemeTask.Request.Url.Scheme}:{urlSchemeTask.Request.Url.BaseUrl}";
if (!_urls.Contains(urlToCheck))
{
return;
}
var action = _urlActions[urlToCheck];
var actionResult = action.Invoke();
urlSchemeTask.DidReceiveData(NSData.FromString(actionResult));
urlSchemeTask.DidFinish();
}
public void StartUrlSchemeTask(WKWebView webView, IWKUrlSchemeTask urlSchemeTask)
{
var responseBytes = GetResponseBytes(urlSchemeTask.Request.Url.AbsoluteString, out var contentType, statusCode: out var statusCode);
if (statusCode == 200)
{
using (var dic = new NSMutableDictionary <NSString, NSString>())
{
dic.Add((NSString)"Content-Length", (NSString)(responseBytes.Length.ToString(CultureInfo.InvariantCulture)));
dic.Add((NSString)"Content-Type", (NSString)contentType);
// Disable local caching. This will prevent user scripts from executing correctly.
dic.Add((NSString)"Cache-Control", (NSString)"no-cache, max-age=0, must-revalidate, no-store");
using var response = new NSHttpUrlResponse(urlSchemeTask.Request.Url, statusCode, "HTTP/1.1", dic);
urlSchemeTask.DidReceiveResponse(response);
}
urlSchemeTask.DidReceiveData(NSData.FromArray(responseBytes));
urlSchemeTask.DidFinish();
}
}
/// <summary>
/// Starts a task that handles the retrieval of the resource.
/// </summary>
/// <param name="webView">The webview to use.</param>
/// <param name="urlSchemeTask">The scheme task status object.</param>
public void StartUrlSchemeTask(WKWebView webView, IWKUrlSchemeTask urlSchemeTask)
{
var url = urlSchemeTask.Request.Url;
var stream = this.requestHandler(url.AbsoluteString, out string contentType, out Encoding encoding);
NSDictionary headers = new NSMutableDictionary();
headers.SetValueForKey((NSString)contentType, (NSString)"Content-Type");
headers.SetValueForKey((NSString)"no-cache", (NSString)"Cache-Control");
var response = new NSHttpUrlResponse(url, stream != null ? 200 : 404, "HTTP/1.1", headers);
urlSchemeTask.DidReceiveResponse(response);
if (stream != null)
{
urlSchemeTask.DidReceiveData(NSData.FromStream(stream));
}
urlSchemeTask.DidFinish();
}
public void StopUrlSchemeTask(WKWebView webView, IWKUrlSchemeTask urlSchemeTask)
{
}
public void StopUrlSchemeTask(WKWebView webView, IWKUrlSchemeTask urlSchemeTask)
{
throw new NotImplementedException();
}
