/// <summary>
/// Appends the necessary Custom Authentication credentials for making this authorized call
/// </summary>
/// <param name="request">The out going request to access the resource</param>
internal static void AppendCustomAuthParams(HttpRequest request)
{
// TODO: Add your custom authentication here
// The following properties are available to use
// Configuration.ContentType
// Configuration.AppId
// Configuration.AppKey
//
// ie. Add a header through:
// request.header("Key", "Value");
}
public HttpResponse ExecuteAsBinary(HttpRequest request)
{
//raise the on before request event
raiseOnBeforeHttpRequestEvent(request);
UniHttpRequest uniRequest = ConvertRequest(request);
HttpResponse response = ConvertResponse(uniRequest.asBinary());
//raise the on after response event
raiseOnAfterHttpResponseEvent(response);
return response;
}
/// <summary>
/// Constructor to initialize the context with http request and response information
/// </summary>
/// <param name="request">The http request in the current context</param>
/// <param name="response">The http response in the current context</param>
public HttpContext(HttpRequest request, HttpResponse response)
{
Request = request;
Response = response;
}
private void raiseOnBeforeHttpRequestEvent(HttpRequest request)
{
if ((null != OnBeforeHttpRequestEvent) && (null != request))
OnBeforeHttpRequestEvent(this, request);
}
public Task<HttpResponse> ExecuteAsBinaryAsync(HttpRequest request)
{
return Task.Factory.StartNew(() => ExecuteAsString(request));
}
private static UniHttpRequest ConvertRequest(HttpRequest request)
{
var uniMethod = ConvertHttpMethod(request.HttpMethod);
var queryUrl = request.QueryUrl;
//instantiate unirest request object
UniHttpRequest uniRequest = new UniHttpRequest(uniMethod,queryUrl);
//set request payload
if (request.Body != null)
{
uniRequest.body(request.Body);
}
else if (request.FormParameters != null)
{
if (request.FormParameters.Any(p => p.Value is Stream || p.Value is FileStreamInfo))
{
//multipart
foreach (var kvp in request.FormParameters)
{
if (kvp.Value is FileStreamInfo){
var fileInfo = (FileStreamInfo) kvp.Value;
uniRequest.field(kvp.Key,fileInfo.FileStream);
continue;
}
uniRequest.field(kvp.Key,kvp.Value);
}
}
else
{
//URL Encode params
var paramsString = string.Join("&",
request.FormParameters.Select(kvp =>
string.Format("{0}={1}", Uri.EscapeDataString(kvp.Key), Uri.EscapeDataString(kvp.Value.ToString()))));
uniRequest.body(paramsString);
uniRequest.header("Content-Type", "application/x-www-form-urlencoded");
}
}
//set request headers
Dictionary<string, Object> headers = request.Headers.ToDictionary(item=> item.Key,item=> (Object) item.Value);
uniRequest.headers(headers);
//Set basic auth credentials if any
if (!string.IsNullOrWhiteSpace(request.Username))
{
uniRequest.basicAuth(request.Username, request.Password);
}
return uniRequest;
}