/// <summary>
/// Users the has allowed user role.
/// </summary>
/// <param name="configuration">The configuration.</param>
/// <returns></returns>
private bool UserHasAllowedUserRole(TreeConfiguration configuration)
{
var plugin = GetPluginInformation(configuration);
return(plugin.UserRoles.All.Any(p => p.Name.Contains(CurrentUser.UserType.Alias)));
}
/// <summary>
/// Gets the plugin information.
/// </summary>
/// <param name="configuration">The configuration.</param>
/// <returns></returns>
private Plugin GetPluginInformation(TreeConfiguration configuration)
{
return(this.ConfigurationProvider.UmbracoCustomSettings.Plugins.All
.SingleOrDefault(p => p.Controller == configuration.ControllerName));
}
/// <summary>
/// Gets the tree nodes.
/// </summary>
/// <param name="id">The identifier.</param>
/// <param name="queryStrings">The query strings.</param>
/// <param name="configuration">The configuration.</param>
/// <returns>The tree node collection</returns>
protected TreeNodeCollection GetTreeNodes(string id, FormDataCollection queryStrings, TreeConfiguration configuration)
{
// check if we're rendering the root node's children
if (id == Constants.System.Root.ToString())
{
// instantiate a node tree node collection
var nodes = new TreeNodeCollection();
if (UserHasAllowedUserRole(configuration))
{
// create a new tree node item
var item = this.CreateTreeNode(configuration.UrlName, id, queryStrings, configuration.NodeCaption, configuration.NodeIcon, false);
// add to the collection
nodes.Add(item);
}
// return
return(nodes);
}
// this tree doesn't support rendering more than 1 level
throw new NotSupportedException();
}
