protected override TreeNodeCollection GetTreeNodes(string id, System.Net.Http.Formatting.FormDataCollection queryStrings)
{
var nodes = new TreeNodeCollection();
//check if we're rendering the root node's children
if (id == Constants.System.Root.ToInvariantString())
{
// Add the content nodes to the root of the tree
TreeNode node = CreateTreeNode(
"books",
"-1",
queryStrings,
"Books",
"icon-umb-content",
false,
"globaltrade/globaltrade/bookscatalog");
nodes.Add(node);
node = CreateTreeNode(
"cameras",
"-1",
queryStrings,
"Cameras",
"icon-umb-content",
false,
"globaltrade/globaltrade/camerascatalog");
nodes.Add(node);
}
return(nodes);
}
protected override Umbraco.Web.Models.Trees.TreeNodeCollection GetTreeNodes(string id, System.Net.Http.Formatting.FormDataCollection queryStrings)
{
// If this is a form, use Umbraco's default behavior
var folder = PerplexFolder.Get(id);
if (folder == null)
{
return(base.GetTreeNodes(id, queryStrings));
}
// This is a folder
// We require all forms, and apply filtering based on folders later
var baseTreeNodes = base.GetTreeNodes("-1", queryStrings);
// Sanity check; make sure there are no orphan forms around
// (forms not contained within any folder). If so, move them to the root folder
var orphans = baseTreeNodes.Where(n => PerplexFolder.Get(f => f.Forms.Any(formId => formId == n.Id.ToString())) == null).ToList();
if (orphans.Count > 0)
{
foreach (var orphan in orphans)
{
PerplexFolder.GetRootFolder().Forms.Add(orphan.Id.ToString());
}
PerplexFolder.SaveAll();
}
// Hide all Forms that are not contained within this folder
// If this folder itself is disabled (due to the user not having access),
// we also hide all its forms
baseTreeNodes.RemoveAll(n =>
!folder.Forms.Contains(n.Id.ToString()) ||
(folder.Disabled && folder.Forms.Contains(n.Id.ToString()))
);
// Sort the forms of this folder in the order as defined by the folder
baseTreeNodes.Sort((x, y) =>
{
int idxX, idxY;
idxX = folder.Forms.FindIndex(0, s => s == x.Id.ToString());
idxY = folder.Forms.FindIndex(0, s => s == y.Id.ToString());
return(idxX.CompareTo(idxY));
});
// Add any subfolders of this node
// We loop through the list in reverse as we add every folder at the start of the list (before forms)
foreach (var subFolder in folder.Folders.Reverse <PerplexFolder>())
{
// If this subfolder is disabled, and it is not on a path towards
// a folder that is NOT disabled, it should not be listed at all.
// When multiple start nodes are defined, it is possible for a disabled
// folder to be displayed in the tree, when one of its descendant folders is enabled.
if (subFolder.Disabled)
{
var startFolders = PerplexFolder.GetStartFoldersForCurrentUser();
bool isOnPathTowardsStartFolder = startFolders.Any(sf => sf.Path.Any(fid => fid == subFolder.Id));
if (!isOnPathTowardsStartFolder)
{
continue;
}
}
var treeNode = CreateTreeNode(subFolder.Id, id, queryStrings, subFolder.Name);
// Clicking this folder will show the folder overview
// By default all nodes go to /forms/form/edit/<GUID>, but this
// is only valid for forms. We direct to our custom folder view
treeNode.RoutePath = "forms/perplexForms/folder/" + treeNode.Id;
if (subFolder.Disabled)
{
treeNode.CssClasses.Add("disabled");
}
// Folder has children if it has either forms or folders.
// If it is disabled, this is only true when it has subfolders
// since we do not show its forms.
treeNode.HasChildren = (subFolder.Disabled && subFolder.Folders.Any()) || (!subFolder.Disabled && (subFolder.Forms.Any() || subFolder.Folders.Any()));
// Folders are added at the top of the list, before forms
baseTreeNodes.Insert(0, treeNode);
}
return(baseTreeNodes);
}
protected override Umbraco.Web.Models.Trees.MenuItemCollection GetMenuForNode(string id, System.Net.Http.Formatting.FormDataCollection queryStrings)
{
var menu = new MenuItemCollection();
if (id == Constants.System.Root.ToInvariantString())
{
// root actions
menu.Items.Add <CreateChildEntity, ActionNew>("create");
menu.Items.Add <RefreshNode, ActionRefresh>("refresh");
return(menu);
}
else
{
//menu.DefaultMenuAlias = ActionDelete.Instance.Alias;
menu.Items.Add <ActionDelete>("delete");
}
return(menu);
}
public void CreateFromNullString()
{
FormDataCollection form = new FormDataCollection((string)null);
Assert.Empty(form);
}
public void CreateFromEmptyString()
{
FormDataCollection form = new FormDataCollection("");
Assert.Empty(form);
}
public void CreateFromEmptyUri()
{
FormDataCollection form = new FormDataCollection(new Uri("http://foo.com"));
Assert.Empty(form);
}
public void GetValues()
{
FormDataCollection form = new FormDataCollection(new Uri("http://foo.com/?x=1&x=2&x=3"));
Assert.Equal(new string[] { "1", "2", "3" }, form.GetValues("x"));
}
