private NavigationNode EnsureRootQuickLaunchNavigationNode(
WebModelHost webModelHost,
QuickLaunchNavigationNodeDefinition quickLaunchModel)
{
NavigationNodeCollection quickLaunch = null;
var context = webModelHost.HostWeb.Context;
var existingNode = GetRootNavigationNode(webModelHost, quickLaunchModel, out quickLaunch);
var previousNode = quickLaunch.Count > 0 ? quickLaunch.Last() : null;
InvokeOnModelEvent(this, new ModelEventArgs
{
CurrentModelNode = null,
Model = null,
EventType = ModelEventType.OnProvisioning,
Object = existingNode,
ObjectType = typeof(NavigationNode),
ObjectDefinition = quickLaunchModel,
ModelHost = webModelHost
});
if (existingNode == null)
{
existingNode = quickLaunch.Add(new NavigationNodeCreationInformation
{
Title = quickLaunchModel.Title,
IsExternal = quickLaunchModel.IsExternal,
Url = quickLaunchModel.Url,
PreviousNode = previousNode
});
context.ExecuteQuery();
}
existingNode.Title = quickLaunchModel.Title;
existingNode.Url = quickLaunchModel.Url;
existingNode.IsVisible = quickLaunchModel.IsVisible;
InvokeOnModelEvent(this, new ModelEventArgs
{
CurrentModelNode = null,
Model = null,
EventType = ModelEventType.OnProvisioned,
Object = existingNode,
ObjectType = typeof(NavigationNode),
ObjectDefinition = quickLaunchModel,
ModelHost = webModelHost
});
existingNode.Update();
context.ExecuteQuery();
return(existingNode);
}
private NavigationNode EnsureRootNavigationNode(
WebModelHost webModelHost,
NavigationNodeDefinitionBase navigationNodeModel)
{
NavigationNodeCollection quickLaunch = null;
var context = webModelHost.HostWeb.Context;
var existingNode = GetRootNavigationNode(webModelHost, navigationNodeModel, out quickLaunch);
var previousNode = quickLaunch.Count > 0 ? quickLaunch.Last() : null;
InvokeOnModelEvent(this, new ModelEventArgs
{
CurrentModelNode = null,
Model = null,
EventType = ModelEventType.OnProvisioning,
Object = existingNode,
ObjectType = typeof(NavigationNode),
ObjectDefinition = navigationNodeModel,
ModelHost = webModelHost
});
if (existingNode == null)
{
TraceService.Information((int)LogEventId.ModelProvisionProcessingNewObject, "Processing new navigation node");
existingNode = quickLaunch.Add(new NavigationNodeCreationInformation
{
Title = navigationNodeModel.Title,
IsExternal = navigationNodeModel.IsExternal,
Url = navigationNodeModel.Url,
PreviousNode = previousNode
});
context.ExecuteQueryWithTrace();
}
else
{
TraceService.Information((int)LogEventId.ModelProvisionProcessingExistingObject, "Processing existing navigation node");
}
existingNode.Title = navigationNodeModel.Title;
existingNode.Url = navigationNodeModel.Url;
existingNode.IsVisible = navigationNodeModel.IsVisible;
InvokeOnModelEvent(this, new ModelEventArgs
{
CurrentModelNode = null,
Model = null,
EventType = ModelEventType.OnProvisioned,
Object = existingNode,
ObjectType = typeof(NavigationNode),
ObjectDefinition = navigationNodeModel,
ModelHost = webModelHost
});
existingNode.Update();
context.ExecuteQueryWithTrace();
return(existingNode);
}