chylex/TweetDuck
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Code

Disable compression on vendor.js as the x-ton-expected-size header isn't sometimes sent

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This commit is contained in:
chylex 2018-11-14 18:47:56 +01:00
parent cd7aeaeed2
commit 762a7fdfb7
1 changed files with 18 additions and 21 deletions

39
Core/Handling/RequestHandlerBrowser.cs
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@ -5,14 +5,26 @@
namespace TweetDuck.Core.Handling{
sealed class RequestHandlerBrowser : RequestHandlerBase{
private const string UrlVendorResource = "/dist/vendor";
private const string UrlLoadingSpinner = "/backgrounds/spinner_blue";
public string BlockNextUserNavUrl { get; set; }
public RequestHandlerBrowser() : base(true){}
public override CefReturnValue OnBeforeResourceLoad(IWebBrowser browserControl, IBrowser browser, IFrame frame, IRequest request, IRequestCallback callback){
if (request.ResourceType == ResourceType.Script && request.Url.Contains("analytics.")){
callback.Dispose();
return CefReturnValue.Cancel;
if (request.ResourceType == ResourceType.Script){
string url = request.Url;
if (url.Contains("analytics.")){
callback.Dispose();
return CefReturnValue.Cancel;
}
else if (url.Contains(UrlVendorResource)){
NameValueCollection headers = request.Headers;
headers["Accept-Encoding"] = "identity";
request.Headers = headers;
}
}
return base.OnBeforeResourceLoad(browserControl, browser, frame, request, callback);
@ -29,7 +41,7 @@ public override bool OnBeforeBrowse(IWebBrowser browserControl, IBrowser browser
}
public override bool OnResourceResponse(IWebBrowser browserControl, IBrowser browser, IFrame frame, IRequest request, IResponse response){
if (request.ResourceType == ResourceType.Image && request.Url.Contains("/backgrounds/spinner_blue")){
if (request.ResourceType == ResourceType.Image && request.Url.Contains(UrlLoadingSpinner)){
request.Url = TwitterUtils.LoadingSpinner.Url;
return true;
}
@ -38,23 +50,8 @@ public override bool OnResourceResponse(IWebBrowser browserControl, IBrowser bro
}
public override IResponseFilter GetResourceResponseFilter(IWebBrowser browserControl, IBrowser browser, IFrame frame, IRequest request, IResponse response){
if (request.ResourceType == ResourceType.Script && request.Url.Contains("/dist/vendor")){
NameValueCollection headers = response.ResponseHeaders;
if (int.TryParse(headers["x-ton-expected-size"], out int totalBytes)){
return new ResponseFilterVendor(totalBytes);
}
#if DEBUG
else{
System.Diagnostics.Debug.WriteLine($"Missing uncompressed size header in {request.Url}");
foreach(string key in headers){
System.Diagnostics.Debug.WriteLine($" {key}: {headers[key]}");
}
System.Diagnostics.Debugger.Break();
}
#endif
if (request.ResourceType == ResourceType.Script && request.Url.Contains(UrlVendorResource) && int.TryParse(response.ResponseHeaders["Content-Length"], out int totalBytes)){
return new ResponseFilterVendor(totalBytes);
}
return base.GetResourceResponseFilter(browserControl, browser, frame, request, response);