private void OutputRegions(StringBuilder sb)
{
sb.Append("<regions>\n");
IComponentPresentationList componentPresentations = this.GetComponentPresentations();
Region region = null;
Region innerRegion = null;
int index = 0;
foreach (Tridion.ContentManager.Templating.ComponentPresentation componentPresentation in componentPresentations)
{
Component component = new Component(componentPresentation.ComponentUri, Engine.GetSession());
ComponentTemplate template = new ComponentTemplate(componentPresentation.TemplateUri, Engine.GetSession());
Log.Debug("Checking component of type: " + component.Schema.Title);
// TODO: How to handle region schemas?? What pattern to look for??? Find a more generic approach than looking on the schema title
if (component.Schema.Title.Equals("DD4T Lite Region"))
{
if (region != null)
{
sb.Append(this.RenderRegion(region));
}
region = new Region(component, template);
innerRegion = null;
}
else if ( innerRegion != null && innerRegion.Accept(component, template) )
{
innerRegion.AddComponentPresentation(new ComponentPresentationInfo(component, template));
}
else if (region != null)
{
innerRegion = null; // Clear inner region
Log.Debug("Adding component: " + component.Title + " to region: " + region.Name);
ComponentPresentationInfo cpInfo = new ComponentPresentationInfo(component, template);
region.AddComponentPresentation(cpInfo);
if (this.IsContainerComponent(template))
{
innerRegion = new Region(this.GetInnerRegion(template), index);
cpInfo.InnerRegion = innerRegion;
}
}
index++;
}
if (region != null)
{
Log.Debug("Outputting region: " + region.Name);
sb.Append(this.RenderRegion(region));
}
sb.Append("</regions>\n");
}
public void AddComponentPresentation(ComponentPresentationInfo cp)
{
this.componentPresentations.Add(cp);
}