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Extension for Flurl.Http to support XML

License: MIT License

C# 73.55% PowerShell 26.45%

flurl xdocument xml

flurl.http.xml's Introduction

Flurl.Http.Xml

XML extension to the excellent Flurl library

Features:

Get, post and receive XML models
Receive XDocument
Receive XElements with XPath

Usage:

Get an XDocument:

    var result = await "https://query.yahooapis.com/v1/public/yql"
        .SetQueryParam("q", "select wind from weather.forecast where woeid=2460286")
        .SetQueryParam("format", "xml")
        .GetXDocumentAsync();

    string chill = result
        ?.Element("query")
        ?.Element("results")
        ?.Element("channel")
        ?.Element(XNamespace.Get("http://xml.weather.yahoo.com/ns/rss/1.0") + "wind")
        ?.Attribute("chill")
        ?.Value;

Post and receive a model:

    var result = await "http://my_xml_endpoint"
        .PostXmlAsync(new TestModel { Number = 3, Text = "Test" })
        .ReceiveXml<TestModel>();

    Assert.AreEqual(3, result.Number);
    Assert.AreEqual("Test", result.Text);

Put a model and receive an XDocument:

    var result = await "http://my_xml_endpoint"
        .PutXmlAsync(new TestModel {Number = 3, Text = "Test"})
        .ReceiveXDocument();

    Assert.AreEqual("3", result?.Element("TestModel")?.Element("Number")?.Value);
    Assert.AreEqual("Test", result?.Element("TestModel")?.Element("Text")?.Value);

Thanks

XML File icon by Oliviu Stoian from The Noun Project

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flurl.http.xml's Issues

Flurl 3.0.0 is out

Hi Luk,

Flurl and Flurl.Http 3.0.0 have just been released.
Could you please publish a 2.0.0 of Flurl.Http.Xml ?

Thank you !
tranb3r

NET Core support

Please add NET Core (NET Standard 1.4 - 1.6) support to the package.

Flurl.Http 1.0.0 with net core 1.0.0 will be avaliable soon.

What am I missing in FLURL?

This works:
//This text box is eating the XML tags for some reason.
string xml = "123";
string up = "user" + ":" + "pass";

var client = new HttpClient();
var byteArray = Encoding.ASCII.GetBytes(up); client.DefaultRequestHeaders.Authorization = new System.Net.Http.Headers.AuthenticationHeaderValue("Basic", Convert.ToBase64String(byteArray));

var content = new StringContent(xml, Encoding.UTF8, "application/xml");
var response = client.PutAsync("https://url.org:8443/id/4", content).Result;

I get a 400 using this in flurl xml:

String ss = " https://url.org:8443/id/4"
//This text box is eating the XML tags for some reason.
string xml = "123";

await ss.WithBasicAuth("user", "pass").PutXmlAsync(xml);

What am I missing?

Now broken since Flurl 2.0

Need to update to support Flurl 2.0+ and the breaking changes.

HTTP Headers: Accept != Content-Type

When the Accept header is not the same as the Content-Type header, we get a crash in GetMediaType -> FlurlRequestExtensions.cs

var content = new CapturedXmlContent(request.Settings.XmlSerializer().Serialize(data), request.GetMediaType());

The problem is when you are creating the request the Mime Type of the content is taken from the Accept header definition not from Content-Type

var acceptHeaders = request.Headers .Where(x => x.Key == "Accept") .ToList();

On top of this if you have any defined Accept header that is not for XML you are going to crash in
return mediaTypes.First(x => x.IndexOf("xml", StringComparison.OrdinalIgnoreCase) >= 0) ?? mediaTypes.First();

This needs to be changed to
return mediaTypes.FirstOrDefault(x => x.IndexOf("xml", StringComparison.OrdinalIgnoreCase) >= 0) ?? mediaTypes.First();

Is there a way to send an XML string instead of a model?

Essentially, I'm trying to convert this:

            var req = (HttpWebRequest)WebRequest.Create("http://blablabla.com");

            req.Credentials = CredentialCache.DefaultNetworkCredentials;
            req.Method = "POST";
            req.ContentType = "application/xml";

            UTF8Encoding utf8Enc = new UTF8Encoding();
            byte[] postBytes = utf8Enc.GetBytes(msg);

            req.ContentLength = postBytes.Length;

            using (Stream postStream = req.GetRequestStream())
                postStream.Write(postBytes, 0, postBytes.Length);

            var resp = (HttpWebResponse)req.GetResponse();

xml extensions for IFlurlResponse

Hi,
I see that a PR with xml extensions for IFlurlResponse (new type introduced in Flurl 3.0.0-pre) was merged into the dev branch a few months ago.
Is there a plan to release a nuget package soon ?
Thanks

[Request] Configurable XmlSerializer

Hello, are there any plans to make the XmlSerializer configurable?

I am using flurl in integration tests, and currently I have to use my own extensions to make the XML de-serialization error sensitive:

public static XmlSerializer NewXmlSerializerWithErrorHandling<T>()
{
    var serializer = new XmlSerializer(typeof(T));
    serializer.UnknownAttribute += Serializer_UnknownAttribute;
    serializer.UnknownElement += Serializer_UnknownElement;
    serializer.UnknownNode += Serializer_UnknownNode;
    serializer.UnreferencedObject += Serializer_UnreferencedObject;
    return serializer;
}

On the other hand json de-serialization is configurable (even globally):

FlurlHttp.Configure(settings =>
{
    settings.BeforeCall = BeforeFlurlCall;
    settings.AfterCall = AfterFlurlCall;
    settings.OnError = OnFlurlError;
    settings.JsonSerializer = new NewtonsoftJsonSerializer(new JsonSerializerSettings
    {
        MissingMemberHandling = MissingMemberHandling.Error
    });
    //settings.XmlSerializer() = ...;
});

Thanks in advance

Support .NET Core RTM

Branch feature/vnext

>net core 2.1 & flurl 2.4

Hi,

Can you rebuild your library with the current release of .net core and flurl, as I'm seeing multiple errors when I try to Get xml data.
Thanks