public LazyEnumerableTrees(TypeLoader typeLoader)
{
_lazyTrees = new Lazy <IEnumerable <ApplicationTree> >(() =>
{
var added = new List <string>();
// Load all Controller Trees by attribute
var types = typeLoader.GetTypesWithAttribute <TreeController, TreeAttribute>(); // fixme inject
//convert them to ApplicationTree instances
var items = types
.Select(x => (tree: x, treeAttribute: x.GetCustomAttributes <TreeAttribute>(false).Single()))
.Select(x => new ApplicationTree(x.treeAttribute.Initialize, x.treeAttribute.SortOrder, x.treeAttribute.ApplicationAlias, x.treeAttribute.Alias, x.treeAttribute.Title, x.treeAttribute.IconClosed, x.treeAttribute.IconOpen, x.tree.GetFullNameWithAssembly()))
.ToArray();
added.AddRange(items.Select(x => x.Alias));
return(items.ToArray());
});
}
/// <summary>
/// Gets all classes inheriting from BaseMapper and marked with the MapperForAttribute.
/// </summary>
public static IEnumerable <Type> GetAssignedMapperTypes(this TypeLoader mgr)
{
return(mgr.GetTypesWithAttribute <BaseMapper, MapperForAttribute>());
}
/// <summary>
/// Returns all available TreeApiController's in application that are attribute with TreeAttribute
/// </summary>
/// <param name="mgr"></param>
/// <returns></returns>
internal static IEnumerable <Type> GetAttributedTreeControllers(this TypeLoader mgr)
{
return(mgr.GetTypesWithAttribute <TreeController, TreeAttribute>());
}