public Response ProcessRequest(NancyContext context, string path)
{
path = string.Concat("~", path.Substring(PathPrefix.Length));
using (bundles.GetReadLock())
{
Bundle bundle;
IAsset asset;
if (!bundles.TryGetAssetByPath(path, out asset, out bundle))
{
logger.Info("ProcessRequest : Asset '{0}' not found", path);
return new HtmlResponse(HttpStatusCode.NotFound);
}
var actualETag = "\"" + asset.Hash.ToHexString() + "\"";
var givenETag = context.Request.Headers["If-None-Match"];
if(givenETag.Equals(actualETag))
{
logger.Info("ProcessRequest : Asset '{0}' not modified", path);
var notModified = new HtmlResponse(HttpStatusCode.NotModified);
notModified.ContentType = bundle.ContentType;
return notModified;
}
logger.Info("ProcessRequest : Asset '{0}' returned", path);
var response = new StreamResponse(asset.OpenStream, bundle.ContentType);
response.WithHeader("ETag", actualETag);
return response;
}
}
public Response RenderView(ViewLocationResult viewLocationResult, dynamic model, IRenderContext renderContext)
{
var template = renderContext.ViewCache.GetOrAdd(viewLocationResult, result =>
{
try
{
var context = new NancyVeilContext(renderContext, Extensions);
var engine = new VeilEngine(context);
Type modelType = model == null ? typeof(object) : model.GetType();
return engine.CompileNonGeneric(viewLocationResult.Extension, result.Contents(), modelType);
}
catch (Exception e)
{
return CreateErrorPage(e);
}
});
var response = new HtmlResponse();
response.ContentType = "text/html; charset=utf-8";
response.Contents = s =>
{
var writer = new StreamWriter(s, Encoding.UTF8);
template(writer, model);
writer.Flush();
};
return response;
}
public Response RenderView(ViewLocationResult viewLocationResult, dynamic model, IRenderContext renderContext)
{
var response = new HtmlResponse();
var html = renderContext.ViewCache.GetOrAdd(viewLocationResult, result =>
{
string markDown =
viewLocationResult.Contents()
.ReadToEnd();
var parser = new Markdown();
return parser.Transform(markDown);
});
var serverHtml = ParagraphSubstitution.Replace(html, "$1");
var renderHtml = this.engineWrapper.Render(serverHtml, model, new MarkdownViewEngineHost(new NancyViewEngineHost(renderContext), renderContext));
response.Contents = stream =>
{
var writer = new StreamWriter(stream);
writer.Write(renderHtml);
writer.Flush();
};
return response;
}
public Response RenderView(ViewLocationResult viewLocationResult, dynamic model, IRenderContext renderContext)
{
var response = new HtmlResponse();
var html = renderContext.ViewCache.GetOrAdd(viewLocationResult, result => ConvertMarkdown(viewLocationResult));
response.Contents = stream =>
{
var writer = new StreamWriter(stream);
writer.Write(html);
writer.Flush();
};
return response;
}
public Response RenderView(ViewLocationResult viewLocationResult, dynamic model, IRenderContext renderContext)
{
var response = new HtmlResponse();
string HTML = renderContext.ViewCache.GetOrAdd(viewLocationResult, result =>
{
string markDown = viewLocationResult.Contents().ReadToEnd ();
var parser = new MarkdownSharp.Markdown();
return parser.Transform(markDown);
});
response.Contents = stream =>
{
var writer = new StreamWriter(stream);
writer.Write(HTML);
writer.Flush();
};
return response;
}
public Response RenderView(ViewLocationResult viewLocationResult, dynamic model, IRenderContext renderContext)
{
var response = new HtmlResponse();
var html = renderContext.ViewCache.GetOrAdd(
viewLocationResult, result => { return ConvertMarkdown(viewLocationResult); });
var engineHost = new MarkdownViewEngineHost(
new NancyViewEngineHost(renderContext), renderContext,
Extensions);
var renderHtml = engineWrapper.Render(html, model, engineHost);
response.Contents = stream =>
{
var writer = new StreamWriter(stream);
writer.Write(renderHtml);
writer.Flush();
};
return response;
}
public Response RenderView(ViewLocationResult viewLocationResult, dynamic model, IRenderContext renderContext)
{
var viewFile = viewLocationResult.Location + "/" + viewLocationResult.Name + "." +
viewLocationResult.Extension;
var response = new HtmlResponse
{
Contents = stream =>
{
var viewModel = model ?? new ExpandoObject();
var context = new VelocityContext();
context.Put("Model", viewModel);
context.Put("Helper", new Helper());
var writer = new StreamWriter(stream);
var template = velocityEngine.GetTemplate(viewFile);
template.Merge(context, writer);
writer.Flush();
}
};
return response;
}
public Response RenderView(ViewLocationResult viewLocationResult, dynamic model, IRenderContext renderContext)
{
var response = new HtmlResponse();
var html = renderContext.ViewCache.GetOrAdd(viewLocationResult, result =>
{
string markDown = File.ReadAllText(rootPathProvider.GetRootPath() + viewLocationResult.Location + Path.DirectorySeparatorChar + viewLocationResult.Name + ".md");
MarkdownOptions options = new MarkdownOptions();
options.AutoNewLines = false;
var parser = new Markdown(options);
return parser.Transform(markDown);
});
/*
<p> - matches the literal string "<p>"
( - creates a capture group, so that we can get the text back by backreferencing in our replacement string
@ - matches the literal string "@"
[^<]* - matches any character other than the "<" character and does this any amount of times
) - ends the capture group
</p> - matches the literal string "</p>"
*/
var regex = new Regex("<p>(@[^<]*)</p>");
var serverHtml = regex.Replace(html, "$1");
var renderHtml = this.engineWrapper.Render(serverHtml, model, new MarkdownViewEngineHost(new NancyViewEngineHost(renderContext), renderContext));
response.Contents = stream =>
{
var writer = new StreamWriter(stream);
writer.Write(renderHtml);
writer.Flush();
};
return response;
}
/// <summary>
/// Renders the view.
/// </summary>
/// <param name="viewLocationResult">A <see cref="ViewLocationResult"/> instance, containing information on how to get the view template.</param>
/// <param name="model">The model that should be passed into the view</param>
/// <param name="renderContext">The render context.</param>
/// <param name="isPartial">Used by HtmlHelpers to declare a view as partial</param>
/// <returns>A response.</returns>
public Response RenderView(ViewLocationResult viewLocationResult, dynamic model, IRenderContext renderContext, bool isPartial)
{
Assembly referencingAssembly = null;
if (model != null)
{
var underlyingSystemType = model.GetType().UnderlyingSystemType;
if (underlyingSystemType != null)
{
referencingAssembly = Assembly.GetAssembly(underlyingSystemType);
}
}
var response = new HtmlResponse();
response.Contents = stream =>
{
var writer =
new StreamWriter(stream);
var view = this.GetViewInstance(viewLocationResult, renderContext, referencingAssembly, model);
view.ExecuteView(null, null);
var body = view.Body;
var sectionContents = view.SectionContents;
var layout = view.HasLayout ? view.Layout : GetViewStartLayout(model, renderContext, referencingAssembly, isPartial);
var root = string.IsNullOrWhiteSpace(layout);
while (!root)
{
view = this.GetViewInstance(renderContext.LocateView(layout, model), renderContext, referencingAssembly, model);
view.ExecuteView(body, sectionContents);
body = view.Body;
sectionContents = view.SectionContents;
layout = view.HasLayout ? view.Layout : GetViewStartLayout(model, renderContext, referencingAssembly, isPartial);
root = !view.HasLayout;
}
writer.Write(body);
writer.Flush();
};
return response;
}
/// <summary>
/// Renders the view.
/// </summary>
/// <param name="viewLocationResult">A <see cref="ViewLocationResult"/> instance, containing information on how to get the view template.</param>
/// <param name="model">The model that should be passed into the view</param>
/// <param name="renderContext">The render context.</param>
/// <param name="isPartial">Used by HtmlHelpers to declare a view as partial</param>
/// <returns>A response.</returns>
public Response RenderView(ViewLocationResult viewLocationResult, dynamic model, IRenderContext renderContext, bool isPartial)
{
Assembly referencingAssembly = null;
var response = new HtmlResponse();
response.Contents = stream =>
{
var writer =
new StreamWriter(stream);
var view = this.GetViewInstance(viewLocationResult, renderContext, model);
view.ExecuteView(null, null);
var body = view.Body;
var sectionContents = view.SectionContents;
var layout = view.HasLayout ? view.Layout : GetViewStartLayout(model, renderContext, referencingAssembly, isPartial);
var root = string.IsNullOrWhiteSpace(layout);
while (!root)
{
var viewLocation =
renderContext.LocateView(layout, model);
if (viewLocation == null)
{
throw new InvalidOperationException("Unable to locate layout: " + layout);
}
view = this.GetViewInstance(viewLocation, renderContext, model);
view.ExecuteView(body, sectionContents);
body = view.Body;
sectionContents = view.SectionContents;
layout = view.HasLayout ? view.Layout : GetViewStartLayout(model, renderContext, referencingAssembly, isPartial);
root = !view.HasLayout;
}
writer.Write(body);
writer.Flush();
};
return response;
}
public Response Rewrite(NancyContext context)
{
if (!IsCassetteRequest(context)) return null;
string path;
if (!TryGetFilePath(context, out path)) return null;
var file = settings.SourceDirectory.GetFile(path);
// file.LastWriteTimeUtc
var hash = fileContentHasher.Hash(path).ToHexString();
var actualETag = "\"" + hash + "\"";
//if (request.PathInfo.Contains(hash))
//{
// SetFarFutureExpiresHeader(context.Response, actualETag);
//}
//else
//{
// NoCache(context.Response);
//}
var givenETag = context.Request.Headers["If-None-Match"];
if (givenETag.Contains(actualETag))
{
logger.Info("ProcessRequest : File '{0}' not modified", path);
var notModified = new HtmlResponse(HttpStatusCode.NotModified);
return notModified;
}
context.Request.Url.Path = "/" + path;
return null;
}
