forked from NancyFx/Nancy
/
HtmlHelpers.cs
56 lines (45 loc) · 1.72 KB
/
HtmlHelpers.cs
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namespace Nancy.ViewEngines.Razor
{
using System;
using System.IO;
using System.Web;
public class HtmlHelpers
{
public readonly RazorViewEngine engine;
public readonly IRenderContext renderContext;
/// <summary>
/// Initializes a new instance of the <see cref="HtmlHelpers"/> class.
/// </summary>
/// <param name="engine"></param>
/// <param name="renderContext"></param>
public HtmlHelpers(RazorViewEngine engine, IRenderContext renderContext)
{
this.engine = engine;
this.renderContext = renderContext;
}
public IHtmlString Partial(string viewName)
{
return this.Partial(viewName, null);
}
public IHtmlString Partial(string viewName, dynamic model)
{
ViewLocationResult view = this.renderContext.LocateView(viewName, model);
Response response = this.engine.RenderView(view, model, this.renderContext);
Action<Stream> action = response.Contents;
var mem = new MemoryStream();
action.Invoke(mem);
mem.Position = 0;
var reader = new StreamReader(mem);
return new NonEncodedHtmlString(reader.ReadToEnd());
}
public IHtmlString Raw(string text)
{
return new NonEncodedHtmlString(text);
}
public IHtmlString AntiForgeryToken()
{
var tokenKeyValue = this.renderContext.GetCsrfToken();
return new NonEncodedHtmlString(String.Format("<input type=\"hidden\" name=\"{0}\" value=\"{1}\"", tokenKeyValue.Key, tokenKeyValue.Value));
}
}
}