void ITemplate.Run(ExecuteContext context, TextWriter textWriter)
{
var builder = new StringBuilder();
_executeContextAdapter = new ExecuteContextAdapter(this, context);
using (var writer = new StringWriter(builder))
{
_executeContextAdapter.CurrentWriter = writer;
OnStart();
Execute();
OnEnd();
_executeContextAdapter.CurrentWriter = null;
}
var parent = ResolveLayout(Layout);
if (parent == null && string.IsNullOrEmpty(Layout))
{
var result = builder.ToString();
textWriter.Write(result);
return;
}
if (parent == null)
{
throw new InvalidOperationException("Layout template was not found.");
}
parent.SetData(null, ViewBag);
var exposingParent = parent as ExposingTemplate;
if (exposingParent == null)
{
throw new InvalidOperationException("Unexpected layout template base type.");
}
exposingParent._templateVisitor = _templateVisitor;
var bodyWriter = new TemplateWriter(tw => tw.Write(builder.ToString()));
_executeContextAdapter.PushBody(bodyWriter);
_executeContextAdapter.PushSections();
parent.Run(_executeContextAdapter.Context, textWriter);
}
string ITemplate.Run(ExecuteContext context)
{
var builder = new StringBuilder();
_executeContextAdapter = new ExecuteContextAdapter(this, context);
using (var writer = new StringWriter(builder))
{
_executeContextAdapter.CurrentWriter = writer;
OnStart();
Execute();
OnEnd();
_executeContextAdapter.CurrentWriter = null;
}
var parent = ResolveLayout(Layout);
if (parent == null && string.IsNullOrEmpty(Layout))
{
return(builder.ToString());
}
if (parent == null)
{
throw new InvalidOperationException("Layout template was not found.");
}
var exposingParent = parent as ExposingTemplate;
if (exposingParent == null)
{
throw new InvalidOperationException("Unexpected layout template base type.");
}
exposingParent._templateVisitor = _templateVisitor;
var bodyWriter = new TemplateWriter(tw => tw.Write(builder.ToString()));
_executeContextAdapter.PushBody(bodyWriter);
return(parent.Run(_executeContextAdapter.Context));
}