public Task Invoke(HttpContext context)
{
var path = context.Request.Path.Value.TrimStart('/');
var response = context.Response;
if (path == "topics.js")
{
response.Headers["content-type"] = "text/javascript";
return(response.WriteAsync(_topicJS));
}
var topic = _project.FindTopicByUrl(path);
if (topic == null)
{
response.StatusCode = 404;
response.Headers["content-type"] = "text/plain";
return(response.WriteAsync("Unknown topic"));
}
response.Headers["cache-control"] = "no-cache, no-store, must-revalidate";
response.Headers["pragma"] = "no-cache";
response.Headers["expires"] = "0";
var html = GenerateHtml(topic);
response.Headers["content-type"] = "text/html";
return(response.WriteAsync(html));
}
public void post_open(OpenFile request)
{
var url = new Uri(request.topic);
var topic = _project.FindTopicByUrl(url.AbsolutePath.TrimStart('/'));
if (topic != null)
{
Process.Start(topic.File);
}
}
public Task Invoke(IDictionary <string, object> environment)
{
var path = environment[OwinConstants.RequestPathKey].As <string>().TrimStart('/');
if (path == "topics.js")
{
return(Task.Factory.StartNew(() =>
{
var response = new OwinHttpResponse(environment);
response.WriteContentType("text/javascript");
response.Write(_topicJS);
response.Flush();
}));
}
var topic = _project.FindTopicByUrl(path);
if (topic == null)
{
return(_inner(environment));
}
return(Task.Factory.StartNew(() =>
{
var response = new OwinHttpResponse(environment);
response.WriteContentType("text/html");
response.AppendHeader(HttpGeneralHeaders.CacheControl, "no-cache, no-store, must-revalidate");
response.AppendHeader(HttpResponseHeaders.Pragma, "no-cache");
response.AppendHeader(HttpResponseHeaders.Expires, "0");
var html = GenerateHtml(topic);
response.Write(html);
response.Flush();
}));
}
public Task Invoke(IDictionary <string, object> environment)
{
var path = environment[OwinConstants.RequestPathKey].As <string>().TrimStart('/');
if (path == "topics.js")
{
return(Task.Factory.StartNew(() =>
{
var response = new OwinHttpResponse(environment);
response.WriteContentType("text/javascript");
new AssetSettings().Headers.Each((key, func) => response.AppendHeader(key, func()));
response.Write(_topicJS);
response.Flush();
}));
}
var topic = _project.FindTopicByUrl(path);
if (topic == null)
{
return(_inner(environment));
}
return(Task.Factory.StartNew(() =>
{
var response = new OwinHttpResponse(environment);
response.WriteContentType("text/html");
var html = GenerateHtml(topic);
response.Write(html);
response.Flush();
}));
}
