/// <summary>
/// Initializes a new instance of the <see cref="SparkEngine"/> class.
/// </summary>
/// <exception cref="ArgumentNullException"><c>viewBaseType</c> or <c>handler</c> is <c>null</c>.</exception>
public SparkEngine(Type viewBaseType, InitializeViewHandler handler)
{
if (viewBaseType == null)
{
throw new ArgumentNullException("viewBaseType");
}
if (handler == null)
{
throw new ArgumentNullException("handler");
}
_viewBaseType = viewBaseType;
_handler = handler;
_currentEngine = this;
SparkSettings settings = new SparkSettings();
settings.AddNamespace("System.Collections.Generic");
settings.AddNamespace("HttpServer.Mvc.Views");
settings.AddNamespace("HttpServer.ViewEngine.Spark");
settings.AddAssembly(GetType().Assembly);
settings.AddAssembly(typeof(Server).Assembly);
_engine = new SparkViewEngine(settings)
{
ViewFolder = new MyViewFolder(),
DefaultPageBaseType = viewBaseType.FullName
};
}
/// <summary>
/// Initializes a new instance of the <see cref="SparkEngine"/> class.
/// </summary>
public SparkEngine()
{
_currentEngine = this;
SparkSettings settings = new SparkSettings();
settings.AddNamespace("System.Collections.Generic");
_engine = new SparkViewEngine(settings)
{
ViewFolder = new MyViewFolder(),
DefaultPageBaseType = typeof (SparkView).FullName
};
}
/// <summary>
/// Initializes a new instance of the <see cref="SparkEngine"/> class.
/// </summary>
public SparkEngine()
{
_currentEngine = this;
SparkSettings settings = new SparkSettings();
settings.AddNamespace("System.Collections.Generic");
_engine = new SparkViewEngine(settings)
{
ViewFolder = new MyViewFolder(),
DefaultPageBaseType = typeof(SparkView).FullName
};
}
/// <summary>
/// Initializes a new instance of the <see cref="SparkEngine"/> class.
/// </summary>
/// <exception cref="ArgumentNullException"><c>viewBaseType</c> or <c>handler</c> is <c>null</c>.</exception>
public SparkEngine(Type viewBaseType, InitializeViewHandler handler)
{
if (viewBaseType == null) throw new ArgumentNullException("viewBaseType");
if (handler == null) throw new ArgumentNullException("handler");
_viewBaseType = viewBaseType;
_handler = handler;
_currentEngine = this;
SparkSettings settings = new SparkSettings();
settings.AddNamespace("System.Collections.Generic");
settings.AddNamespace("HttpServer.Mvc.Views");
settings.AddNamespace("HttpServer.ViewEngine.Spark");
settings.AddAssembly(GetType().Assembly);
settings.AddAssembly(typeof (Server).Assembly);
_engine = new SparkViewEngine(settings)
{
ViewFolder = new MyViewFolder(),
DefaultPageBaseType = viewBaseType.FullName
};
}
/// <summary>
/// Create a view.
/// </summary>
/// <param name="context">Request and controller information.</param>
/// <param name="viewData">Information that is used in the view</param>
/// <param name="writer">Write the view using this writer.</param>
public void Render(IControllerContext context, IViewData viewData, TextWriter writer)
{
_currentEngine = this;
string viewUri = context.ViewPath + ".spark";
try
{
// try to find our view, or create it if it do not exist.
SparkView view = GenerateView(context, viewUri, viewData);
// attach view data and render it.
view.ViewData = viewData;
view.Uri = context.RequestContext.Request.Uri;
view.ControllerName = context.ControllerName;
view.ControllerUri = context.ControllerUri;
view.Title = context.Title;
view.ActionName = context.ActionName;
// Using custom view, let the implementor have a chance to init it.
if (_handler != null)
{
_handler(view, context);
}
view.RenderView(writer);
// release it.
_engine.ReleaseInstance(view);
writer.Flush();
}
catch (Exception err)
{
_logger.Error("Failed to render " + viewUri + " using viewdata " + ViewDataToString(viewData));
throw new InvalidOperationException("Failed to render " + viewUri, err);
}
}
/// <summary>
/// Create a view.
/// </summary>
/// <param name="context">Request and controller information.</param>
/// <param name="viewData">Information that is used in the view</param>
/// <param name="writer">Write the view using this writer.</param>
public void Render(IControllerContext context, IViewData viewData, TextWriter writer)
{
_currentEngine = this;
string viewUri = context.ViewPath + ".spark";
try
{
// try to find our view, or create it if it do not exist.
SparkView view = GenerateView(context, viewUri, viewData);
// attach view data and render it.
view.ViewData = viewData;
view.Uri = context.RequestContext.Request.Uri;
view.ControllerName = context.ControllerName;
view.ControllerUri = context.ControllerUri;
view.Title = context.Title;
view.ActionName = context.ActionName;
// Using custom view, let the implementor have a chance to init it.
if (_handler != null)
_handler(view, context);
view.RenderView(writer);
// release it.
_engine.ReleaseInstance(view);
writer.Flush();
}
catch(Exception err)
{
_logger.Error("Failed to render " + viewUri + " using viewdata " + ViewDataToString(viewData));
throw new InvalidOperationException("Failed to render " + viewUri, err);
}
}