public virtual Func <string, WebContent> Getter(Content <Stream> content)
{
var graph = this.ThingGraph;
var thing = this.Thing;
WebContent = GetContentFromContent(content, GetUri(thing));
IsStreamOwner = WebContent.IsStreamOwner;
Done = false;
Func <string, WebContent> getter =
(s) => {
WebContent result = null;
try {
var request = new Uri(s);
if (WebContent.Uri.AbsoluteUri == request.AbsoluteUri)
{
if (!WebContent.ContentIsEmpty)
{
result = WebContent;
}
else if (WebContent.ClearContentAfterServing)
{
if (GetUri(thing).AbsoluteUri == request.AbsoluteUri)
{
WebContent = GetContentFromThing(graph, thing);
result = WebContent;
}
}
}
else
{
result = this.GetContentFromGraph(graph, thing, request);
if (result == null)
{
// if not requesting the internal server, get content from the web
if (request.Host != BaseUri.Host && request.Port != BaseUri.Port)
{
if (DoWebRequest)
{
result = new WebRequestContent();
}
}
}
}
} catch (Exception ex) {
Trace.WriteLine("request denied:" + s);
Debug.WriteLine(ex.Message + "\r\n" + ex.StackTrace);
result = null;
} finally {
Done = true;
}
return(result);
};
//);
return(getter);
}
public string Post(string Url, WebRequestContent Content)
{
var Request = NewRequest(Url, Content);
using (var RequestStream = Request.GetRequestStream()) {
RequestStream.Write(Content.Data, 0, Content.Length);
using (var Response = Request.GetResponse())
using (var Reader = new StreamReader(Response.GetResponseStream()))
return Reader.ReadToEnd();
}
}
public HttpWebRequest NewRequest(string Url, WebRequestContent Content)
{
var Request = (HttpWebRequest) System.Net.WebRequest.Create(Url);
Request.PreAuthenticate = true;
Request.AllowWriteStreamBuffering = true;
Request.ContentType = string.Format("multipart/form-data; boundary={0}", Content.Boundary);
Request.Method = "POST";
Request.ContentLength = Content.Length;
return Request;
}
