public AllowedDefinitionResult IsAllowed(AllowedDefinitionQuery context)
{
// get page of context
var parent = context.Parent;
while (!parent.IsPage)
{
if (parent.Parent == null)
return AllowedDefinitionResult.Deny;
parent = parent.Parent;
}
var parentType = parent.GetType();
if (ChildType.IsAssignableFrom(context.ChildDefinition.ItemType))
{
if (Attribute.Types != null && !Attribute.Types.Any(t => t.IsAssignableFrom(parentType)))
{
//Trace.TraceInformation(context.ChildDefinition.ItemType.Name + " denied on " + parentType.Name);
return AllowedDefinitionResult.Deny;
}
//if (this.Attribute.TemplateKeys != null && !this.Attribute.TemplateKeys.Contains(context.ParentDefinition.TemplateKey))
// return AllowedDefinitionResult.Deny;
}
return AllowedDefinitionResult.DontCare;
}
public AllowedDefinitionResult IsAllowed(AllowedDefinitionQuery context)
{
if (parentType.IsAssignableFrom(context.ParentDefinition.ItemType) && IsAssignable(context.ChildDefinition.ItemType))
return AllowedDefinitionResult.Allow;
else
return (option == IntegrityMappingOption.AddToExising) ? AllowedDefinitionResult.DontCare : AllowedDefinitionResult.Deny;
}
public AllowedDefinitionResult IsAllowed(AllowedDefinitionQuery context)
{
if (IsAssignable(context.ChildDefinition.ItemType))
if(TemplateNames == null || TemplateNames.Contains(context.ChildDefinition.TemplateKey))
return AllowedDefinitionResult.DontCare;
return AllowedDefinitionResult.Deny;
}
private static bool IsAllowed(ItemDefinition definition, ContentItem parentItem, ItemDefinition parentDefinition, IDefinitionManager definitions)
{
var ctx = new AllowedDefinitionQuery { Parent = parentItem, ParentDefinition = parentDefinition, ChildDefinition = definition, Definitions = definitions };
var filters = parentDefinition.AllowedChildFilters.Union(definition.AllowedParentFilters).ToList();
if (filters.Any(f => f.IsAllowed(ctx) == AllowedDefinitionResult.Allow))
return true;
else if (!filters.Any(f => f.IsAllowed(ctx) == AllowedDefinitionResult.Deny))
return true;
return false;
}
public AllowedDefinitionResult IsAllowed(AllowedDefinitionQuery context)
{
if (ChildType.IsAssignableFrom(context.ChildDefinition.ItemType))
{
if (this.Attribute.Types != null && !this.Attribute.Types.Any(t => t.IsAssignableFrom(context.ParentDefinition.ItemType)))
return AllowedDefinitionResult.Deny;
if (this.Attribute.TemplateKeys != null && !this.Attribute.TemplateKeys.Contains(context.ParentDefinition.TemplateKey))
return AllowedDefinitionResult.Deny;
}
return AllowedDefinitionResult.DontCare;
}
public AllowedDefinitionResult IsAllowed(AllowedDefinitionQuery query)
{
if (query.ParentDefinition == null) return AllowedDefinitionResult.DontCare;
if (query.Parent == null) return AllowedDefinitionResult.DontCare;
var type = ComparableType ?? query.ChildDefinition.ItemType;
int childrenOfTypeCount = query.Parent.Children.Count(i => type.IsAssignableFrom(i.GetContentType()));
if (childrenOfTypeCount >= MaximumCount)
return AllowedDefinitionResult.Deny;
return AllowedDefinitionResult.DontCare;
}
public AllowedDefinitionResult IsAllowed(AllowedDefinitionQuery query)
{
var isDragAndDrop = ControlPanel.GetState(N2.Context.Current).HasFlag(ControlPanelState.DragDrop);
// dont show the plugin when drag and dropping (only for blogcontainer editing).
if (isDragAndDrop)
return AllowedDefinitionResult.Deny;
// only allowed below blog container
return !typeof(BlogContainer).IsAssignableFrom(query.ParentDefinition.ItemType)
? AllowedDefinitionResult.Deny
: AllowedDefinitionResult.Allow;
}
private static bool IsAllowed(ItemDefinition definition, ContentItem parentItem, ItemDefinition parentDefinition, IDefinitionManager definitions)
{
var ctx = new AllowedDefinitionQuery {
Parent = parentItem, ParentDefinition = parentDefinition, ChildDefinition = definition, Definitions = definitions
};
var filters = parentDefinition.AllowedChildFilters.Union(definition.AllowedParentFilters).ToList();
if (filters.Any(f => f.IsAllowed(ctx) == AllowedDefinitionResult.Allow))
{
return(true);
}
else if (!filters.Any(f => f.IsAllowed(ctx) == AllowedDefinitionResult.Deny))
{
return(true);
}
return(false);
}
/// <summary>Gets or sets additional child types allowed below this item.</summary>
public IEnumerable <ItemDefinition> GetAllowedChildren(IDefinitionManager definitions, ContentItem parentItem)
{
IEnumerable <ItemDefinition> all = definitions.GetDefinitions().ToList();
foreach (var d in all)
{
var ctx = new AllowedDefinitionQuery {
Parent = parentItem, ParentDefinition = this, ChildDefinition = d, Definitions = definitions
};
var filters = AllowedChildFilters.Union(d.AllowedParentFilters).ToList();
if (filters.Any(f => f.IsAllowed(ctx) == AllowedDefinitionResult.Allow))
{
yield return(d);
}
else if (!filters.Any(f => f.IsAllowed(ctx) == AllowedDefinitionResult.Deny))
{
yield return(d);
}
}
}
private static bool IsAllowed(ContentItem childItem, ItemDefinition childDefinition, ContentItem parentItem, ItemDefinition parentDefinition, IDefinitionManager definitions)
{
var ctx = new AllowedDefinitionQuery {
Parent = parentItem, ParentDefinition = parentDefinition, Child = childItem, ChildDefinition = childDefinition, Definitions = definitions
};
var filters = parentDefinition.AllowedChildFilters.Union(childDefinition.AllowedParentFilters).ToList();
if (filters.Any(f => f.IsAllowed(ctx) == AllowedDefinitionResult.Allow))
{
// filter specificly allows -> allow
return(true);
}
else if (!filters.Any(f => f.IsAllowed(ctx) == AllowedDefinitionResult.Deny))
{
// no filter denies -> allow
return(true);
}
// no filter allowed, but some filter denied -> deny
return(false);
}
public AllowedDefinitionResult IsAllowed(AllowedDefinitionQuery context)
{
return IsAssignable(context.ChildDefinition.ItemType) ? AllowedDefinitionResult.Allow : AllowedDefinitionResult.DontCare;
}