public HttpWebRequestClient(HttpHeaders defaultHeaders)
{
this.defaultHeaders = defaultHeaders;
}
public static void CopyHeadersFrom(this HttpHeaders destination, HttpHeaders source)
{
foreach (var header in source)
destination.Add(header.Key, header.Value);
}
private static void WriteHeaders(StringWriter sw, HttpHeaders headers)
{
foreach (var header in headers)
sw.WriteLine("{0}: {1}", header.Key, string.Join(",", header.Value));
}
protected static void ReadHeaders(JObject jobj,
JsonSerializer serializer,
HttpHeaders headers,
HttpContent content)
{
JToken headersToken;
if (jobj.TryGetValue("headers", out headersToken))
{
var headersJobj = headersToken as JObject;
if (headersJobj == null)
throw new JsonSerializationException("\"headers\" property must be a JSON object token.");
foreach (var prop in headersJobj)
{
var key = prop.Key;
if (IsIgnoredHeader(key))
continue;
var jValues = prop.Value;
List<string> values = new List<string>();
if (jValues.Type == JTokenType.Array)
{
foreach (var item in (JArray)jValues)
{
if (item.Type != JTokenType.String)
throw new JsonSerializationException("Header value must be a string.");
values.Add(item.Value<string>());
}
}
else
{
if (jValues.Type != JTokenType.String)
throw new JsonSerializationException("Header value must be a string.");
values.Add(jValues.Value<string>());
}
if (contentHeaderKeys.Contains(key))
{
if (content == null)
throw new JsonSerializationException("There is no content, unable to add content header " + key);
content.Headers.Add(key, values);
}
else
headers.Add(key, values);
}
}
}
protected static void WriteHeaders(JsonWriter writer,
JsonSerializer serializer,
HttpHeaders headers,
HttpContent content)
{
IEnumerable<KeyValuePair<string, IEnumerable<string>>> allHeaders = headers;
if (content != null)
allHeaders = allHeaders.Concat(content.Headers);
if (allHeaders.Any())
{
writer.WritePropertyName("headers");
writer.WriteStartObject();
foreach (var header in allHeaders)
{
var key = header.Key;
if (IsIgnoredHeader(key))
continue;
var values = header.Value;
writer.WritePropertyName(key);
if (values.Count() == 1)
writer.WriteValue(values.First());
else
serializer.Serialize(writer, values, typeof(IEnumerable<KeyValuePair<string, IEnumerable<string>>>));
}
writer.WriteEndObject();
}
}
public WebClientResponseMessage Send(WebClientRequestMessage request)
{
Func<string, Action<BrowserContext>, BrowserResponse> browserMethod;
switch (request.Method.ToUpper())
{
case "POST":
browserMethod = browser.Post;
break;
case "PATCH":
browserMethod = browser.Patch;
break;
case "GET":
browserMethod = browser.Get;
break;
default:
throw new NotImplementedException();
}
var uri = new Uri(request.Uri);
var creds = Credentials;
var browserResponse = browserMethod(request.Uri, bc =>
{
bc.HttpRequest();
if (creds != null)
{
bc.BasicAuth(creds.UserName, creds.Password);
}
((IBrowserContextValues) bc).QueryString = uri.Query;
foreach (var kvp in request.Headers)
{
foreach (var v in kvp.Value)
bc.Header(kvp.Key, v);
}
if (request.Data != null)
{
bc.Body(new MemoryStream(request.Data));
}
});
var responseHeaders = new HttpHeaders(
browserResponse
.Headers
.Select(x => new KeyValuePair<string, IEnumerable<string>>(x.Key, x.Value.WrapAsEnumerable())));
if (browserResponse.Context.Response != null &&
(!string.IsNullOrEmpty(browserResponse.Context.Response.ContentType)))
{
responseHeaders.Add("Content-Type", browserResponse.Context.Response.ContentType);
}
return new WebClientResponseMessage(request.Uri, browserResponse.Body.ToArray(),
(HttpStatusCode) browserResponse.StatusCode,
responseHeaders,
"1.1");
}