private string Render(params object[] args)
{
try
{
// Converts the incoming object arguments to proper TemplateArguments
TemplateArguments arguments = new TemplateArguments(args);
string pageTemplate = _templateMgr.Render("views\\user\\" + MethodName + ".haml", arguments);
arguments.Clear();
arguments.Add("text", pageTemplate);
return _templateMgr.Render("views\\layouts\\application.haml", arguments);
}
catch(FileNotFoundException err)
{
throw new NotFoundException("Failed to find template. Details: " + err.Message, err);
}
catch(InvalidOperationException err)
{
throw new InternalServerException("Failed to render template. Details: " + err.Message, err);
}
catch (TemplateException err)
{
throw new InternalServerException("Failed to compile template. Details: " + err.Message, err);
}
catch (ArgumentException err)
{
throw new InternalServerException("Failed to render templates", err);
}
}
public void TestDuplicate()
{
_arguments = new TemplateArguments("Test", 1);
Assert.Throws(typeof (ArgumentException), delegate
{
_arguments.Add("Test", 2);
});
}
public void TestNullObject()
{
_arguments = new TemplateArguments();
Assert.Throws(typeof(ArgumentNullException), delegate { _arguments.Add("Test", null); });
}
public void TestWrongTypeSubmitted()
{
_arguments = new TemplateArguments();
Assert.Throws(typeof (ArgumentException), delegate { _arguments.Add("TestString", 4, typeof (float)); });
}
/// <summary>
/// Merge arguments array and Arguments property.
/// </summary>
/// <param name="args">Arguments array to merge</param>
/// <returns>arguments/parameters that can be used in the template.</returns>
/// <remarks>Will add Request/Response/Session arguments</remarks>
private TemplateArguments MergeArguments(object[] args)
{
// Create a new argument holder
TemplateArguments arguments = new TemplateArguments();
arguments.Add("Request", Request, typeof(IHttpRequest));
arguments.Add("Response", Response);
arguments.Add("Session", Session);
arguments.Add("Controller", this, typeof(ViewController));
arguments.Update(_arguments);
arguments.Update(new TemplateArguments(args));
return arguments;
}