public ActionResult Container(EntityModel entity, int containerSize = 0)
{
SetupViewData(entity, containerSize);
AbstractContainerModel container = (AbstractContainerModel)entity;
/*
* request.setAttribute("container", container);
* request.setAttribute(REGION_MODEL, container.getRegion());
* request.setAttribute("webRequestContext", this.webRequestContext);
*/
return(View(entity.MvcData.ViewName, entity));
}
public void BuildPageModel(ref PageModel pageModel, DD4T.ContentModel.IPage page, IEnumerable <DD4T.ContentModel.IPage> includes, Localization localization)
{
var containers = new List <AbstractContainerModel>();
// Get absolute order of the different container items
//
var regionAbsoluteOrder = new Dictionary <string, IList <int> >();
var containerAbsoluteOrder = new List <int>();
int index = 0;
foreach (var cp in page.ComponentPresentations)
{
if (cp.ComponentTemplate.MetadataFields.ContainsKey("regionName"))
{
string regionName = (string)cp.ComponentTemplate.MetadataFields["regionName"].Values[0];
IList <int> orderList = null;
regionAbsoluteOrder.TryGetValue(regionName, out orderList);
if (orderList == null)
{
orderList = new List <int>();
regionAbsoluteOrder.Add(regionName, orderList);
}
orderList.Add(index);
}
else if (cp.ComponentTemplate.MetadataFields.ContainsKey("action"))
{
string controllerAction = (string)cp.ComponentTemplate.MetadataFields["action"].Values[0];
if (controllerAction.Equals("Container"))
{
containerAbsoluteOrder.Add(index);
}
}
index++;
}
// Go through the entity list and extract all containers
//
index = 1;
foreach (var region in pageModel.Regions)
{
// TODO: Remove container region from the top level? Otherwise XPM drop zones are generated for them as well?
foreach (var entity in region.Entities)
{
if (entity is AbstractContainerModel)
{
AbstractContainerModel container = (AbstractContainerModel)entity;
// Override region name using MVC route values
//
string containerRegionName = null;
container.MvcData.RouteValues.TryGetValue("containerRegion", out containerRegionName);
if (containerRegionName != null)
{
container.Name = containerRegionName;
}
// TODO: if no container region name -> should we skip this container then???
try
{
container.Region = new ContainerRegionModel(container);
}
catch (DxaException e)
{
throw new DxaException("Could not create empty region for container: " + container.Name, e);
}
container.Index = index;
index++;
containers.Add(container);
}
}
}
// Move all container items to the containers (to avoid the container items to be rendered outside the container)
//
foreach (var container in containers)
{
if (containerAbsoluteOrder.Count == 0)
{
break;
}
int containerIndex = containerAbsoluteOrder[0];
containerAbsoluteOrder.RemoveAt(0);
RegionModel regionWithContainerItems = null;
pageModel.Regions.TryGetValue(container.Name, out regionWithContainerItems);
if (regionWithContainerItems == null)
{
// No container items found on the page -> continue
//
continue;
}
IList <int> orderList = null;
regionAbsoluteOrder.TryGetValue(container.Name, out orderList);
if (orderList != null && orderList.Count > 0)
{
index = orderList[0];
if (containerIndex + 1 == index)
{
int noOfItems = 0;
foreach (var entity in regionWithContainerItems.Entities)
{
container.Region.Entities.Add(entity);
noOfItems++;
orderList.RemoveAt(0);
if (orderList.Count == 0)
{
break;
}
int nextIndex = orderList[0];
if (nextIndex != index + 1)
{
break;
}
else
{
index = nextIndex;
}
}
for (int i = 0; i < noOfItems; i++)
{
regionWithContainerItems.Entities.RemoveAt(0);
}
}
}
}
}