public void Process(PipelineArgs args)
{
ExecuteInsertRenderingArgs insertRenderingArg = args as ExecuteInsertRenderingArgs; // IInsertRenderingArgs;
if (insertRenderingArg == null)
{
return;
}
var renderingItem = insertRenderingArg.RenderingItem;
if (!_prefabService.IsPrefab(renderingItem))
{
return;
}
var index = GetIndex(insertRenderingArg.Device, insertRenderingArg.Result.UniqueId);
if (index != -1)
{
// SXA adds prefab proxy in previous processor... remove it
insertRenderingArg.Device.Renderings.RemoveAt(index);
}
else
{
index = ConvertPosition(insertRenderingArg.Device, insertRenderingArg.PlaceholderKey, insertRenderingArg.Position);
}
// manipulate layoutDefinition via device reference
_prefabService.InjectPrefab(
renderingItem,
insertRenderingArg.Device,
insertRenderingArg.PlaceholderKey,
index,
insertRenderingArg.ContextItem
);
// Switch context from prefab proxy to first rendering of prefab
var resultIndex = index >= 0 ? index : insertRenderingArg.Device.Renderings.Count - 1;
insertRenderingArg.Result = new RenderingReference(
(RenderingDefinition)insertRenderingArg.Device.Renderings[resultIndex],
insertRenderingArg.Language,
insertRenderingArg.ContentDatabase
);
insertRenderingArg.PerformInlineRendering = true;
insertRenderingArg.AbortPipeline();
}
protected void PrefabInject(ClientPipelineArgs args)
{
var doFollowUp = false;
var lastIndex = -1;
Assert.ArgumentNotNull(args, "args");
if (args.IsPostBack && args.HasResult)
{
string[] strArrays = args.Result.Split(new char[] { ',' });
string renderingItemId = strArrays[0];
string placeholderPath = strArrays[1].Replace("-c-", ",");
var layoutDefinition = GetLayoutDefinition_exposed();
var deviceRenderings = layoutDefinition.GetDevice(this.DeviceID);
var renderingItem = Client.ContentDatabase.GetItem(renderingItemId);
if (_prefabService.IsPrefab(renderingItem))
{
var item = UIUtil.GetItemFromQueryString(Client.ContentDatabase);
doFollowUp = true;
// manipulate layoutDefinition via device reference
_prefabService.InjectPrefab(renderingItem, deviceRenderings, placeholderPath, this.SelectedIndex, item);
lastIndex = deviceRenderings.Renderings.Count;
SetDefinition_exposed(layoutDefinition);
// Never allow editor to open
if (args.Result.EndsWith("1"))
{
args.Result = string.Concat(args.Result.TrimEnd('1'), "0");
}
}
}
// Call overridden method for all other logic and most importantly refresh() - NOTE: this adds our proxy item... so remove it next
this.Add(args);
// Remove robot (prefab proxy item) [this is because we can't call refresh() and exit above - it's private]
if (doFollowUp)
{
this.SelectedIndex = lastIndex; // set index to delete (last item always)
Remove(Message.Empty); // unfortunately this always selects the last element
}
}
