public override void Process(BuildPageDefinitionArgs args)
{
Assert.ArgumentNotNull((object)args, "args");
var item = Context.Item;
if (item == null)
{
return;
}
var itemId = item.ID.Guid;
var templateId = item.Template.ID.Guid;
var currentLanguage = Context.Language.Name;
var renderingBuilder = new RenderingBuilder();
PageDefinition pageDefinition = args.Result;
if (pageDefinition == null)
{
return;
}
if (SitecoreFeatureToggles.ShouldReplaceLayout(itemId, templateId, currentLanguage))
{
//resolve all the renderings from the featuretoggle
var layoutReplacement = SitecoreFeatureToggles.GetLayoutReplacement(itemId, templateId, currentLanguage);
var layoutRendering = renderingBuilder.GetRenederingById(layoutReplacement.LayoutId);
layoutRendering.RenderingType = "Layout";
pageDefinition.Renderings.Add(layoutRendering);
foreach (var sublayout in layoutReplacement.Sublayouts)
{
var rendering = renderingBuilder.GetRenederingById(sublayout.SublayoutId);
if (rendering != null)
{
pageDefinition.Renderings.Add(rendering);
}
}
}
else
{
base.Process(args);
var renderingReplacements = SitecoreFeatureToggles.GetAllRenderingReplacements(currentLanguage);
//loop through and replace the one I need to replace
foreach (var replacement in renderingReplacements)
{
ProcessRenderings(pageDefinition.Renderings, replacement, renderingBuilder);
}
}
}
private void ProcessRenderings(List <Rendering> renderings, RenderingReplacement replacement,
RenderingBuilder renderingBuilder)
{
for (var i = 0; i < renderings.Count; i++)
{
var rendering = renderings[i];
if (rendering.RenderingItem.ID.Guid == replacement.Original)
{
var newRendering = renderingBuilder.GetRenederingById(replacement.New);
newRendering.Placeholder = rendering.Placeholder;
newRendering.DeviceId = rendering.DeviceId;
newRendering.LayoutId = rendering.LayoutId;
renderings[i] = newRendering;
}
if (rendering.ChildRenderings.Any())
{
ProcessRenderings(rendering.ChildRenderings, replacement, renderingBuilder);
}
}
}
